diff options
741 files changed, 10061 insertions, 11622 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 05d71b4b9430..6ecd4f0a24f0 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -144,13 +144,6 @@ Who: Christoph Hellwig <hch@lst.de> --------------------------- -What: eepro100 network driver -When: January 2007 -Why: replaced by the e100 driver -Who: Adrian Bunk <bunk@stusta.de> - ---------------------------- - What: Unused EXPORT_SYMBOL/EXPORT_SYMBOL_GPL exports (temporary transition config option provided until then) The transition config option will also be removed at the same time. diff --git a/Documentation/networking/README.ipw2200 b/Documentation/networking/README.ipw2200 index 4f2a40f1dbc6..80c728522c4c 100644 --- a/Documentation/networking/README.ipw2200 +++ b/Documentation/networking/README.ipw2200 @@ -147,7 +147,7 @@ Where the supported parameter are: driver. If disabled, the driver will not attempt to scan for and associate to a network until it has been configured with one or more properties for the target network, for example configuring - the network SSID. Default is 1 (auto-associate) + the network SSID. Default is 0 (do not auto-associate) Example: % modprobe ipw2200 associate=0 diff --git a/Documentation/networking/bonding.txt b/Documentation/networking/bonding.txt index 688dfe1e6b70..d733a428eff6 100644 --- a/Documentation/networking/bonding.txt +++ b/Documentation/networking/bonding.txt @@ -922,17 +922,19 @@ USERCTL=no NETMASK, NETWORK and BROADCAST) to match your network configuration. For later versions of initscripts, such as that found with Fedora -7 and Red Hat Enterprise Linux version 5 (or later), it is possible, and, -indeed, preferable, to specify the bonding options in the ifcfg-bond0 +7 (or later) and Red Hat Enterprise Linux version 5 (or later), it is possible, +and, indeed, preferable, to specify the bonding options in the ifcfg-bond0 file, e.g. a line of the format: -BONDING_OPTS="mode=active-backup arp_interval=60 arp_ip_target=+192.168.1.254" +BONDING_OPTS="mode=active-backup arp_interval=60 arp_ip_target=192.168.1.254" will configure the bond with the specified options. The options specified in BONDING_OPTS are identical to the bonding module parameters -except for the arp_ip_target field. Each target should be included as a -separate option and should be preceded by a '+' to indicate it should be -added to the list of queried targets, e.g., +except for the arp_ip_target field when using versions of initscripts older +than and 8.57 (Fedora 8) and 8.45.19 (Red Hat Enterprise Linux 5.2). When +using older versions each target should be included as a separate option and +should be preceded by a '+' to indicate it should be added to the list of +queried targets, e.g., arp_ip_target=+192.168.1.1 arp_ip_target=+192.168.1.2 @@ -940,7 +942,7 @@ added to the list of queried targets, e.g., options via BONDING_OPTS, it is not necessary to edit /etc/modules.conf or /etc/modprobe.conf. - For older versions of initscripts that do not support + For even older versions of initscripts that do not support BONDING_OPTS, it is necessary to edit /etc/modules.conf (or /etc/modprobe.conf, depending upon your distro) to load the bonding module with your desired options when the bond0 interface is brought up. The diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index d84932650fd3..c7712787933c 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -27,6 +27,12 @@ min_adv_mss - INTEGER The advertised MSS depends on the first hop route MTU, but will never be lower than this setting. +rt_cache_rebuild_count - INTEGER + The per net-namespace route cache emergency rebuild threshold. + Any net-namespace having its route cache rebuilt due to + a hash bucket chain being too long more than this many times + will have its route caching disabled + IP Fragmentation: ipfrag_high_thresh - INTEGER diff --git a/Documentation/networking/regulatory.txt b/Documentation/networking/regulatory.txt index a96989a8ff35..dcf31648414a 100644 --- a/Documentation/networking/regulatory.txt +++ b/Documentation/networking/regulatory.txt @@ -131,11 +131,13 @@ are expected to do this during initialization. r = zd_reg2alpha2(mac->regdomain, alpha2); if (!r) - regulatory_hint(hw->wiphy, alpha2, NULL); + regulatory_hint(hw->wiphy, alpha2); Example code - drivers providing a built in regulatory domain: -------------------------------------------------------------- +[NOTE: This API is not currently available, it can be added when required] + If you have regulatory information you can obtain from your driver and you *need* to use this we let you build a regulatory domain structure and pass it to the wireless core. To do this you should @@ -167,7 +169,6 @@ struct ieee80211_regdomain mydriver_jp_regdom = { Then in some part of your code after your wiphy has been registered: - int r; struct ieee80211_regdomain *rd; int size_of_regd; int num_rules = mydriver_jp_regdom.n_reg_rules; @@ -178,17 +179,12 @@ Then in some part of your code after your wiphy has been registered: rd = kzalloc(size_of_regd, GFP_KERNEL); if (!rd) - return -ENOMEM; + return -ENOMEM; memcpy(rd, &mydriver_jp_regdom, sizeof(struct ieee80211_regdomain)); - for (i=0; i < num_rules; i++) { - memcpy(&rd->reg_rules[i], &mydriver_jp_regdom.reg_rules[i], - sizeof(struct ieee80211_reg_rule)); - } - r = regulatory_hint(hw->wiphy, NULL, rd); - if (r) { - kfree(rd); - return r; - } - + for (i=0; i < num_rules; i++) + memcpy(&rd->reg_rules[i], + &mydriver_jp_regdom.reg_rules[i], + sizeof(struct ieee80211_reg_rule)); + regulatory_struct_hint(rd); diff --git a/Documentation/rfkill.txt b/Documentation/rfkill.txt index b65f0799df48..4d3ee317a4a3 100644 --- a/Documentation/rfkill.txt +++ b/Documentation/rfkill.txt @@ -191,12 +191,20 @@ Userspace input handlers (uevents) or kernel input handlers (rfkill-input): to tell the devices registered with the rfkill class to change their state (i.e. translates the input layer event into real action). + * rfkill-input implements EPO by handling EV_SW SW_RFKILL_ALL 0 (power off all transmitters) in a special way: it ignores any overrides and local state cache and forces all transmitters to the RFKILL_STATE_SOFT_BLOCKED state (including those which are already - supposed to be BLOCKED). Note that the opposite event (power on all - transmitters) is handled normally. + supposed to be BLOCKED). + * rfkill EPO will remain active until rfkill-input receives an + EV_SW SW_RFKILL_ALL 1 event. While the EPO is active, transmitters + are locked in the blocked state (rfkill will refuse to unblock them). + * rfkill-input implements different policies that the user can + select for handling EV_SW SW_RFKILL_ALL 1. It will unlock rfkill, + and either do nothing (leave transmitters blocked, but now unlocked), + restore the transmitters to their state before the EPO, or unblock + them all. Userspace uevent handler or kernel platform-specific drivers hooked to the rfkill notifier chain: @@ -331,11 +339,9 @@ class to get a sysfs interface :-) correct event for your switch/button. These events are emergency power-off events when they are trying to turn the transmitters off. An example of an input device which SHOULD generate *_RFKILL_ALL events is the wireless-kill -switch in a laptop which is NOT a hotkey, but a real switch that kills radios -in hardware, even if the O.S. has gone to lunch. An example of an input device -which SHOULD NOT generate *_RFKILL_ALL events by default, is any sort of hot -key that does nothing by itself, as well as any hot key that is type-specific -(e.g. the one for WLAN). +switch in a laptop which is NOT a hotkey, but a real sliding/rocker switch. +An example of an input device which SHOULD NOT generate *_RFKILL_ALL events by +default, is any sort of hot key that is type-specific (e.g. the one for WLAN). 3.1 Guidelines for wireless device drivers diff --git a/MAINTAINERS b/MAINTAINERS index 7e6a17e1de09..ca96939b7969 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -742,7 +742,7 @@ M: jirislaby@gmail.com P: Nick Kossifidis M: mickflemm@gmail.com P: Luis R. Rodriguez -M: mcgrof@gmail.com +M: lrodriguez@atheros.com P: Bob Copeland M: me@bobcopeland.com L: linux-wireless@vger.kernel.org @@ -1606,11 +1606,6 @@ L: acpi4asus-user@lists.sourceforge.net W: http://sourceforge.net/projects/acpi4asus S: Maintained -EEPRO100 NETWORK DRIVER -P: Andrey V. Savochkin -M: saw@saw.sw.com.sg -S: Maintained - EFS FILESYSTEM W: http://aeschi.ch.eu.org/efs/ S: Orphan diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c index e7c6386782ed..5add22fc9899 100644 --- a/arch/arm/mach-ixp4xx/fsg-setup.c +++ b/arch/arm/mach-ixp4xx/fsg-setup.c @@ -177,7 +177,6 @@ static irqreturn_t fsg_reset_handler(int irq, void *dev_id) static void __init fsg_init(void) { - DECLARE_MAC_BUF(mac_buf); uint8_t __iomem *f; ixp4xx_sys_init(); @@ -256,10 +255,10 @@ static void __init fsg_init(void) #endif iounmap(f); } - printk(KERN_INFO "FSG: Using MAC address %s for port 0\n", - print_mac(mac_buf, fsg_plat_eth[0].hwaddr)); - printk(KERN_INFO "FSG: Using MAC address %s for port 1\n", - print_mac(mac_buf, fsg_plat_eth[1].hwaddr)); + printk(KERN_INFO "FSG: Using MAC address %pM for port 0\n", + fsg_plat_eth[0].hwaddr); + printk(KERN_INFO "FSG: Using MAC address %pM for port 1\n", + fsg_plat_eth[1].hwaddr); } diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c index 0acd95ecf27e..921c947b5b6b 100644 --- a/arch/arm/mach-ixp4xx/nas100d-setup.c +++ b/arch/arm/mach-ixp4xx/nas100d-setup.c @@ -231,7 +231,6 @@ static irqreturn_t nas100d_reset_handler(int irq, void *dev_id) static void __init nas100d_init(void) { - DECLARE_MAC_BUF(mac_buf); uint8_t __iomem *f; int i; @@ -294,8 +293,8 @@ static void __init nas100d_init(void) #endif iounmap(f); } - printk(KERN_INFO "NAS100D: Using MAC address %s for port 0\n", - print_mac(mac_buf, nas100d_plat_eth[0].hwaddr)); + printk(KERN_INFO "NAS100D: Using MAC address %pM for port 0\n", + nas100d_plat_eth[0].hwaddr); } diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c index bc9d920ae54f..ff6a08d02cc4 100644 --- a/arch/arm/mach-ixp4xx/nslu2-setup.c +++ b/arch/arm/mach-ixp4xx/nslu2-setup.c @@ -220,7 +220,6 @@ static struct sys_timer nslu2_timer = { static void __init nslu2_init(void) { - DECLARE_MAC_BUF(mac_buf); uint8_t __iomem *f; int i; @@ -275,8 +274,8 @@ static void __init nslu2_init(void) #endif iounmap(f); } - printk(KERN_INFO "NSLU2: Using MAC address %s for port 0\n", - print_mac(mac_buf, nslu2_plat_eth[0].hwaddr)); + printk(KERN_INFO "NSLU2: Using MAC address %pM for port 0\n", + nslu2_plat_eth[0].hwaddr); } diff --git a/arch/sparc64/kernel/idprom.c b/arch/sparc64/kernel/idprom.c index 5b45a808c621..a62ff83337cd 100644 --- a/arch/sparc64/kernel/idprom.c +++ b/arch/sparc64/kernel/idprom.c @@ -42,8 +42,5 @@ void __init idprom_init(void) idprom->id_cksum, calc_idprom_cksum(idprom)); } - printk("Ethernet address: %02x:%02x:%02x:%02x:%02x:%02x\n", - idprom->id_ethaddr[0], idprom->id_ethaddr[1], - idprom->id_ethaddr[2], idprom->id_ethaddr[3], - idprom->id_ethaddr[4], idprom->id_ethaddr[5]); + printk("Ethernet address: %pM\n", idprom->id_ethaddr); } diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index 5b4ca8d93682..74f1a1787026 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -418,12 +418,7 @@ static void eth_configure(int n, void *init, char *mac, setup_etheraddr(mac, device->mac, dev->name); - printk(KERN_INFO "Netdevice %d ", n); - printk("(%02x:%02x:%02x:%02x:%02x:%02x) ", - device->mac[0], device->mac[1], - device->mac[2], device->mac[3], - device->mac[4], device->mac[5]); - printk(": "); + printk(KERN_INFO "Netdevice %d (%pM) : ", n, device->mac); lp = dev->priv; /* This points to the transport private data. It's still clear, but we diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c index 11a20adc1409..87f47cade013 100644 --- a/arch/xtensa/platforms/iss/network.c +++ b/arch/xtensa/platforms/iss/network.c @@ -660,10 +660,7 @@ static int iss_net_configure(int index, char *init) printk(KERN_INFO "Netdevice %d ", index); if (lp->have_mac) - printk("(%02x:%02x:%02x:%02x:%02x:%02x) ", - lp->mac[0], lp->mac[1], - lp->mac[2], lp->mac[3], - lp->mac[4], lp->mac[5]); + printk("(%pM) ", lp->mac); printk(": "); /* sysfs register */ diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c index 4353414a0b77..3ab3e4a41d67 100644 --- a/drivers/firmware/iscsi_ibft.c +++ b/drivers/firmware/iscsi_ibft.c @@ -284,15 +284,12 @@ static ssize_t sprintf_ipaddr(char *buf, u8 *ip) /* * IPV4 */ - str += sprintf(buf, NIPQUAD_FMT, ip[12], - ip[13], ip[14], ip[15]); + str += sprintf(buf, "%pI4", ip + 12); } else { /* * IPv6 */ - str += sprintf(str, NIP6_FMT, ntohs(ip[0]), ntohs(ip[1]), - ntohs(ip[2]), ntohs(ip[3]), ntohs(ip[4]), - ntohs(ip[5]), ntohs(ip[6]), ntohs(ip[7])); + str += sprintf(str, "%pI6", ip); } str += sprintf(str, "\n"); return str - buf; diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index 4d1042115598..4f4d1bb9f069 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -262,15 +262,7 @@ static ssize_t show_port_gid(struct ib_port *p, struct port_attribute *attr, if (ret) return ret; - return sprintf(buf, "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x\n", - be16_to_cpu(((__be16 *) gid.raw)[0]), - be16_to_cpu(((__be16 *) gid.raw)[1]), - be16_to_cpu(((__be16 *) gid.raw)[2]), - be16_to_cpu(((__be16 *) gid.raw)[3]), - be16_to_cpu(((__be16 *) gid.raw)[4]), - be16_to_cpu(((__be16 *) gid.raw)[5]), - be16_to_cpu(((__be16 *) gid.raw)[6]), - be16_to_cpu(((__be16 *) gid.raw)[7])); + return sprintf(buf, "%pI6\n", gid.raw); } static ssize_t show_port_pkey(struct ib_port *p, struct port_attribute *attr, diff --git a/drivers/infiniband/hw/mthca/mthca_mcg.c b/drivers/infiniband/hw/mthca/mthca_mcg.c index 3f5f94879208..d4c81053e439 100644 --- a/drivers/infiniband/hw/mthca/mthca_mcg.c +++ b/drivers/infiniband/hw/mthca/mthca_mcg.c @@ -87,17 +87,7 @@ static int find_mgm(struct mthca_dev *dev, } if (0) - mthca_dbg(dev, "Hash for %04x:%04x:%04x:%04x:" - "%04x:%04x:%04x:%04x is %04x\n", - be16_to_cpu(((__be16 *) gid)[0]), - be16_to_cpu(((__be16 *) gid)[1]), - be16_to_cpu(((__be16 *) gid)[2]), - be16_to_cpu(((__be16 *) gid)[3]), - be16_to_cpu(((__be16 *) gid)[4]), - be16_to_cpu(((__be16 *) gid)[5]), - be16_to_cpu(((__be16 *) gid)[6]), - be16_to_cpu(((__be16 *) gid)[7]), - *hash); + mthca_dbg(dev, "Hash for %pI6 is %04x\n", gid, *hash); *index = *hash; *prev = -1; @@ -264,16 +254,7 @@ int mthca_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid) goto out; if (index == -1) { - mthca_err(dev, "MGID %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x " - "not found\n", - be16_to_cpu(((__be16 *) gid->raw)[0]), - be16_to_cpu(((__be16 *) gid->raw)[1]), - be16_to_cpu(((__be16 *) gid->raw)[2]), - be16_to_cpu(((__be16 *) gid->raw)[3]), - be16_to_cpu(((__be16 *) gid->raw)[4]), - be16_to_cpu(((__be16 *) gid->raw)[5]), - be16_to_cpu(((__be16 *) gid->raw)[6]), - be16_to_cpu(((__be16 *) gid->raw)[7])); + mthca_err(dev, "MGID %pI6 not found\n", gid->raw); err = -EINVAL; goto out; } diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c index a2b04d62b1a4..fb7d243b1a23 100644 --- a/drivers/infiniband/hw/nes/nes.c +++ b/drivers/infiniband/hw/nes/nes.c @@ -138,14 +138,9 @@ static int nes_inetaddr_event(struct notifier_block *notifier, struct nes_device *nesdev; struct net_device *netdev; struct nes_vnic *nesvnic; - unsigned int addr; - unsigned int mask; - - addr = ntohl(ifa->ifa_address); - mask = ntohl(ifa->ifa_mask); - nes_debug(NES_DBG_NETDEV, "nes_inetaddr_event: ip address " NIPQUAD_FMT - ", netmask " NIPQUAD_FMT ".\n", - HIPQUAD(addr), HIPQUAD(mask)); + + nes_debug(NES_DBG_NETDEV, "nes_inetaddr_event: ip address %pI4, netmask %pI4.\n", + &ifa->ifa_address, &ifa->ifa_mask); list_for_each_entry(nesdev, &nes_dev_list, list) { nes_debug(NES_DBG_NETDEV, "Nesdev list entry = 0x%p. (%s)\n", nesdev, nesdev->netdev[0]->name); @@ -356,10 +351,8 @@ struct ib_qp *nes_get_qp(struct ib_device *device, int qpn) */ static void nes_print_macaddr(struct net_device *netdev) { - DECLARE_MAC_BUF(mac); - - nes_debug(NES_DBG_INIT, "%s: %s, IRQ %u\n", - netdev->name, print_mac(mac, netdev->dev_addr), netdev->irq); + nes_debug(NES_DBG_INIT, "%s: %pM, IRQ %u\n", + netdev->name, netdev->dev_addr, netdev->irq); } /** diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index 2caf9da81ad5..2854a6f7fdfe 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -823,8 +823,8 @@ static struct nes_cm_node *find_node(struct nes_cm_core *cm_core, /* get a handle on the hte */ hte = &cm_core->connected_nodes; - nes_debug(NES_DBG_CM, "Searching for an owner node: " NIPQUAD_FMT ":%x from core %p->%p\n", - HIPQUAD(loc_addr), loc_port, cm_core, hte); + nes_debug(NES_DBG_CM, "Searching for an owner node: %pI4:%x from core %p->%p\n", + &loc_addr, loc_port, cm_core, hte); /* walk list and find cm_node associated with this session ID */ spin_lock_irqsave(&cm_core->ht_lock, flags); @@ -873,8 +873,8 @@ static struct nes_cm_listener *find_listener(struct nes_cm_core *cm_core, } spin_unlock_irqrestore(&cm_core->listen_list_lock, flags); - nes_debug(NES_DBG_CM, "Unable to find listener for " NIPQUAD_FMT ":%x\n", - HIPQUAD(dst_addr), dst_port); + nes_debug(NES_DBG_CM, "Unable to find listener for %pI4:%x\n", + &dst_addr, dst_port); /* no listener */ return NULL; @@ -1027,7 +1027,6 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip) struct flowi fl; struct neighbour *neigh; int rc = -1; - DECLARE_MAC_BUF(mac); memset(&fl, 0, sizeof fl); fl.nl_u.ip4_u.daddr = htonl(dst_ip); @@ -1041,8 +1040,8 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip) if (neigh) { if (neigh->nud_state & NUD_VALID) { nes_debug(NES_DBG_CM, "Neighbor MAC address for 0x%08X" - " is %s, Gateway is 0x%08X \n", dst_ip, - print_mac(mac, neigh->ha), ntohl(rt->rt_gateway)); + " is %pM, Gateway is 0x%08X \n", dst_ip, + neigh->ha, ntohl(rt->rt_gateway)); nes_manage_arp_cache(nesvnic->netdev, neigh->ha, dst_ip, NES_ARP_ADD); rc = nes_arp_table(nesvnic->nesdev, dst_ip, NULL, @@ -1071,7 +1070,6 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core, int arpindex = 0; struct nes_device *nesdev; struct nes_adapter *nesadapter; - DECLARE_MAC_BUF(mac); /* create an hte and cm_node for this instance */ cm_node = kzalloc(sizeof(*cm_node), GFP_ATOMIC); @@ -1084,10 +1082,9 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core, cm_node->loc_port = cm_info->loc_port; cm_node->rem_port = cm_info->rem_port; cm_node->send_write0 = send_first; - nes_debug(NES_DBG_CM, "Make node addresses : loc = " NIPQUAD_FMT - ":%x, rem = " NIPQUAD_FMT ":%x\n", - HIPQUAD(cm_node->loc_addr), cm_node->loc_port, - HIPQUAD(cm_node->rem_addr), cm_node->rem_port); + nes_debug(NES_DBG_CM, "Make node addresses : loc = %pI4:%x, rem = %pI4:%x\n", + &cm_node->loc_addr, cm_node->loc_port, + &cm_node->rem_addr, cm_node->rem_port); cm_node->listener = listener; cm_node->netdev = nesvnic->netdev; cm_node->cm_id = cm_info->cm_id; @@ -1137,8 +1134,8 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core, /* copy the mac addr to node context */ memcpy(cm_node->rem_mac, nesadapter->arp_table[arpindex].mac_addr, ETH_ALEN); - nes_debug(NES_DBG_CM, "Remote mac addr from arp table: %s\n", - print_mac(mac, cm_node->rem_mac)); + nes_debug(NES_DBG_CM, "Remote mac addr from arp table: %pM\n", + cm_node->rem_mac); add_hte_node(cm_core, cm_node); atomic_inc(&cm_nodes_created); @@ -2068,10 +2065,8 @@ static void mini_cm_recv_pkt(struct nes_cm_core *cm_core, nfo.rem_addr = ntohl(iph->saddr); nfo.rem_port = ntohs(tcph->source); - nes_debug(NES_DBG_CM, "Received packet: dest=" NIPQUAD_FMT - ":0x%04X src=" NIPQUAD_FMT ":0x%04X\n", - NIPQUAD(iph->daddr), tcph->dest, - NIPQUAD(iph->saddr), tcph->source); + nes_debug(NES_DBG_CM, "Received packet: dest=%pI4:0x%04X src=%pI4:0x%04X\n", + &iph->daddr, tcph->dest, &iph->saddr, tcph->source); do { cm_node = find_node(cm_core, diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c index 730358637bb6..3c96203e0d91 100644 --- a/drivers/infiniband/hw/nes/nes_nic.c +++ b/drivers/infiniband/hw/nes/nes_nic.c @@ -797,14 +797,13 @@ static int nes_netdev_set_mac_address(struct net_device *netdev, void *p) int i; u32 macaddr_low; u16 macaddr_high; - DECLARE_MAC_BUF(mac); if (!is_valid_ether_addr(mac_addr->sa_data)) return -EADDRNOTAVAIL; memcpy(netdev->dev_addr, mac_addr->sa_data, netdev->addr_len); - printk(PFX "%s: Address length = %d, Address = %s\n", - __func__, netdev->addr_len, print_mac(mac, mac_addr->sa_data)); + printk(PFX "%s: Address length = %d, Address = %pM\n", + __func__, netdev->addr_len, mac_addr->sa_data); macaddr_high = ((u16)netdev->dev_addr[0]) << 8; macaddr_high += (u16)netdev->dev_addr[1]; macaddr_low = ((u32)netdev->dev_addr[2]) << 24; @@ -909,9 +908,8 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev) if (mc_index >= max_pft_entries_avaiable) break; if (multicast_addr) { - DECLARE_MAC_BUF(mac); - nes_debug(NES_DBG_NIC_RX, "Assigning MC Address %s to register 0x%04X nic_idx=%d\n", - print_mac(mac, multicast_addr->dmi_addr), + nes_debug(NES_DBG_NIC_RX, "Assigning MC Address %pM to register 0x%04X nic_idx=%d\n", + multicast_addr->dmi_addr, perfect_filter_register_address+(mc_index * 8), mc_nic_index); macaddr_high = ((u16)multicast_addr->dmi_addr[0]) << 8; diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c index fb8cbd71a2ef..9f16f7a89efc 100644 --- a/drivers/infiniband/hw/nes/nes_utils.c +++ b/drivers/infiniband/hw/nes/nes_utils.c @@ -679,9 +679,8 @@ int nes_arp_table(struct nes_device *nesdev, u32 ip_addr, u8 *mac_addr, u32 acti /* DELETE or RESOLVE */ if (arp_index == nesadapter->arp_table_size) { - nes_debug(NES_DBG_NETDEV, "MAC for " NIPQUAD_FMT " not in ARP table - cannot %s\n", - HIPQUAD(ip_addr), - action == NES_ARP_RESOLVE ? "resolve" : "delete"); + nes_debug(NES_DBG_NETDEV, "MAC for %pI4 not in ARP table - cannot %s\n", + &ip_addr, action == NES_ARP_RESOLVE ? "resolve" : "delete"); return -1; } diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h index e0c7dfabf2b4..753a983a5fdc 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib.h +++ b/drivers/infiniband/ulp/ipoib/ipoib.h @@ -732,29 +732,6 @@ extern int ipoib_debug_level; do { (void) (priv); } while (0) #endif /* CONFIG_INFINIBAND_IPOIB_DEBUG_DATA */ - -#define IPOIB_GID_FMT "%2.2x%2.2x:%2.2x%2.2x:%2.2x%2.2x:%2.2x%2.2x:" \ - "%2.2x%2.2x:%2.2x%2.2x:%2.2x%2.2x:%2.2x%2.2x" - -#define IPOIB_GID_RAW_ARG(gid) ((u8 *)(gid))[0], \ - ((u8 *)(gid))[1], \ - ((u8 *)(gid))[2], \ - ((u8 *)(gid))[3], \ - ((u8 *)(gid))[4], \ - ((u8 *)(gid))[5], \ - ((u8 *)(gid))[6], \ - ((u8 *)(gid))[7], \ - ((u8 *)(gid))[8], \ - ((u8 *)(gid))[9], \ - ((u8 *)(gid))[10],\ - ((u8 *)(gid))[11],\ - ((u8 *)(gid))[12],\ - ((u8 *)(gid))[13],\ - ((u8 *)(gid))[14],\ - ((u8 *)(gid))[15] - -#define IPOIB_GID_ARG(gid) IPOIB_GID_RAW_ARG((gid).raw) - #define IPOIB_QPN(ha) (be32_to_cpup((__be32 *) ha) & 0xffffff) #endif /* _IPOIB_H */ diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 7b14c2c39500..47d588ba2a7f 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -1128,8 +1128,8 @@ static int ipoib_cm_tx_init(struct ipoib_cm_tx *p, u32 qpn, goto err_send_cm; } - ipoib_dbg(priv, "Request connection 0x%x for gid " IPOIB_GID_FMT " qpn 0x%x\n", - p->qp->qp_num, IPOIB_GID_ARG(pathrec->dgid), qpn); + ipoib_dbg(priv, "Request connection 0x%x for gid %pI6 qpn 0x%x\n", + p->qp->qp_num, pathrec->dgid.raw, qpn); return 0; @@ -1276,8 +1276,8 @@ void ipoib_cm_destroy_tx(struct ipoib_cm_tx *tx) if (test_and_clear_bit(IPOIB_FLAG_INITIALIZED, &tx->flags)) { list_move(&tx->list, &priv->cm.reap_list); queue_work(ipoib_workqueue, &priv->cm.reap_task); - ipoib_dbg(priv, "Reap connection for gid " IPOIB_GID_FMT "\n", - IPOIB_GID_ARG(tx->neigh->dgid)); + ipoib_dbg(priv, "Reap connection for gid %pI6\n", + tx->neigh->dgid.raw); tx->neigh = NULL; } } diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index fddded7900d1..b3a671895bdc 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -359,9 +359,9 @@ void ipoib_mark_paths_invalid(struct net_device *dev) spin_lock_irq(&priv->lock); list_for_each_entry_safe(path, tp, &priv->path_list, list) { - ipoib_dbg(priv, "mark path LID 0x%04x GID " IPOIB_GID_FMT " invalid\n", + ipoib_dbg(priv, "mark path LID 0x%04x GID %pI6 invalid\n", be16_to_cpu(path->pathrec.dlid), - IPOIB_GID_ARG(path->pathrec.dgid)); + path->pathrec.dgid.raw); path->valid = 0; } @@ -413,11 +413,11 @@ static void path_rec_completion(int status, unsigned long flags; if (!status) - ipoib_dbg(priv, "PathRec LID 0x%04x for GID " IPOIB_GID_FMT "\n", - be16_to_cpu(pathrec->dlid), IPOIB_GID_ARG(pathrec->dgid)); + ipoib_dbg(priv, "PathRec LID 0x%04x for GID %pI6\n", + be16_to_cpu(pathrec->dlid), pathrec->dgid.raw); else - ipoib_dbg(priv, "PathRec status %d for GID " IPOIB_GID_FMT "\n", - status, IPOIB_GID_ARG(path->pathrec.dgid)); + ipoib_dbg(priv, "PathRec status %d for GID %pI6\n", + status, path->pathrec.dgid.raw); skb_queue_head_init(&skqueue); @@ -527,8 +527,8 @@ static int path_rec_start(struct net_device *dev, { struct ipoib_dev_priv *priv = netdev_priv(dev); - ipoib_dbg(priv, "Start path record lookup for " IPOIB_GID_FMT "\n", - IPOIB_GID_ARG(path->pathrec.dgid)); + ipoib_dbg(priv, "Start path record lookup for %pI6\n", + path->pathrec.dgid.raw); init_completion(&path->done); @@ -764,12 +764,11 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev) if ((be16_to_cpup((__be16 *) skb->data) != ETH_P_ARP) && (be16_to_cpup((__be16 *) skb->data) != ETH_P_RARP)) { - ipoib_warn(priv, "Unicast, no %s: type %04x, QPN %06x " - IPOIB_GID_FMT "\n", + ipoib_warn(priv, "Unicast, no %s: type %04x, QPN %06x %pI6\n", skb->dst ? "neigh" : "dst", be16_to_cpup((__be16 *) skb->data), IPOIB_QPN(phdr->hwaddr), - IPOIB_GID_RAW_ARG(phdr->hwaddr + 4)); + phdr->hwaddr + 4); dev_kfree_skb_any(skb); ++dev->stats.tx_dropped; return NETDEV_TX_OK; @@ -845,9 +844,9 @@ static void ipoib_neigh_cleanup(struct neighbour *n) else return; ipoib_dbg(priv, - "neigh_cleanup for %06x " IPOIB_GID_FMT "\n", + "neigh_cleanup for %06x %pI6\n", IPOIB_QPN(n->ha), - IPOIB_GID_RAW_ARG(n->ha + 4)); + n->ha + 4); spin_lock_irqsave(&priv->lock, flags); diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c index d9d1223c3fd5..a2eb3b9789eb 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c @@ -71,9 +71,8 @@ static void ipoib_mcast_free(struct ipoib_mcast *mcast) struct ipoib_neigh *neigh, *tmp; int tx_dropped = 0; - ipoib_dbg_mcast(netdev_priv(dev), - "deleting multicast group " IPOIB_GID_FMT "\n", - IPOIB_GID_ARG(mcast->mcmember.mgid)); + ipoib_dbg_mcast(netdev_priv(dev), "deleting multicast group %pI6\n", + mcast->mcmember.mgid.raw); spin_lock_irq(&priv->lock); @@ -205,9 +204,8 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast, if (!test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags)) { if (test_and_set_bit(IPOIB_MCAST_FLAG_ATTACHED, &mcast->flags)) { - ipoib_warn(priv, "multicast group " IPOIB_GID_FMT - " already attached\n", - IPOIB_GID_ARG(mcast->mcmember.mgid)); + ipoib_warn(priv, "multicast group %pI6 already attached\n", + mcast->mcmember.mgid.raw); return 0; } @@ -215,9 +213,8 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast, ret = ipoib_mcast_attach(dev, be16_to_cpu(mcast->mcmember.mlid), &mcast->mcmember.mgid, set_qkey); if (ret < 0) { - ipoib_warn(priv, "couldn't attach QP to multicast group " - IPOIB_GID_FMT "\n", - IPOIB_GID_ARG(mcast->mcmember.mgid)); + ipoib_warn(priv, "couldn't attach QP to multicast group %pI6\n", + mcast->mcmember.mgid.raw); clear_bit(IPOIB_MCAST_FLAG_ATTACHED, &mcast->flags); return ret; @@ -248,9 +245,8 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast, mcast->ah = ah; spin_unlock_irq(&priv->lock); - ipoib_dbg_mcast(priv, "MGID " IPOIB_GID_FMT - " AV %p, LID 0x%04x, SL %d\n", - IPOIB_GID_ARG(mcast->mcmember.mgid), + ipoib_dbg_mcast(priv, "MGID %pI6 AV %p, LID 0x%04x, SL %d\n", + mcast->mcmember.mgid.raw, mcast->ah->ah, be16_to_cpu(mcast->mcmember.mlid), mcast->mcmember.sl); @@ -295,9 +291,8 @@ ipoib_mcast_sendonly_join_complete(int status, if (status) { if (mcast->logcount++ < 20) - ipoib_dbg_mcast(netdev_priv(dev), "multicast join failed for " - IPOIB_GID_FMT ", status %d\n", - IPOIB_GID_ARG(mcast->mcmember.mgid), status); + ipoib_dbg_mcast(netdev_priv(dev), "multicast join failed for %pI6, status %d\n", + mcast->mcmember.mgid.raw, status); /* Flush out any queued packets */ netif_tx_lock_bh(dev); @@ -356,9 +351,8 @@ static int ipoib_mcast_sendonly_join(struct ipoib_mcast *mcast) ipoib_warn(priv, "ib_sa_join_multicast failed (ret = %d)\n", ret); } else { - ipoib_dbg_mcast(priv, "no multicast record for " IPOIB_GID_FMT - ", starting join\n", - IPOIB_GID_ARG(mcast->mcmember.mgid)); + ipoib_dbg_mcast(priv, "no multicast record for %pI6, starting join\n", + mcast->mcmember.mgid.raw); } return ret; @@ -386,9 +380,8 @@ static int ipoib_mcast_join_complete(int status, struct net_device *dev = mcast->dev; struct ipoib_dev_priv *priv = netdev_priv(dev); - ipoib_dbg_mcast(priv, "join completion for " IPOIB_GID_FMT - " (status %d)\n", - IPOIB_GID_ARG(mcast->mcmember.mgid), status); + ipoib_dbg_mcast(priv, "join completion for %pI6 (status %d)\n", + mcast->mcmember.mgid.raw, status); /* We trap for port events ourselves. */ if (status == -ENETRESET) @@ -417,15 +410,11 @@ static int ipoib_mcast_join_complete(int status, if (mcast->logcount++ < 20) { if (status == -ETIMEDOUT) { - ipoib_dbg_mcast(priv, "multicast join failed for " IPOIB_GID_FMT - ", status %d\n", - IPOIB_GID_ARG(mcast->mcmember.mgid), - status); + ipoib_dbg_mcast(priv, "multicast join failed for %pI6, status %d\n", + mcast->mcmember.mgid.raw, status); } else { - ipoib_warn(priv, "multicast join failed for " - IPOIB_GID_FMT ", status %d\n", - IPOIB_GID_ARG(mcast->mcmember.mgid), - status); + ipoib_warn(priv, "multicast join failed for %pI6, status %d\n", + mcast->mcmember.mgid.raw, status); } } @@ -457,8 +446,7 @@ static void ipoib_mcast_join(struct net_device *dev, struct ipoib_mcast *mcast, ib_sa_comp_mask comp_mask; int ret = 0; - ipoib_dbg_mcast(priv, "joining MGID " IPOIB_GID_FMT "\n", - IPOIB_GID_ARG(mcast->mcmember.mgid)); + ipoib_dbg_mcast(priv, "joining MGID %pI6\n", mcast->mcmember.mgid.raw); rec.mgid = mcast->mcmember.mgid; rec.port_gid = priv->local_gid; @@ -643,8 +631,8 @@ static int ipoib_mcast_leave(struct net_device *dev, struct ipoib_mcast *mcast) ib_sa_free_multicast(mcast->mc); if (test_and_clear_bit(IPOIB_MCAST_FLAG_ATTACHED, &mcast->flags)) { - ipoib_dbg_mcast(priv, "leaving MGID " IPOIB_GID_FMT "\n", - IPOIB_GID_ARG(mcast->mcmember.mgid)); + ipoib_dbg_mcast(priv, "leaving MGID %pI6\n", + mcast->mcmember.mgid.raw); /* Remove ourselves from the multicast group */ ret = ib_detach_mcast(priv->qp, &mcast->mcmember.mgid, @@ -675,8 +663,8 @@ void ipoib_mcast_send(struct net_device *dev, void *mgid, struct sk_buff *skb) mcast = __ipoib_mcast_find(dev, mgid); if (!mcast) { /* Let's create a new send only group now */ - ipoib_dbg_mcast(priv, "setting up send only multicast group for " - IPOIB_GID_FMT "\n", IPOIB_GID_RAW_ARG(mgid)); + ipoib_dbg_mcast(priv, "setting up send only multicast group for %pI6\n", + mgid); mcast = ipoib_mcast_alloc(dev, 0); if (!mcast) { @@ -809,14 +797,14 @@ void ipoib_mcast_restart_task(struct work_struct *work) /* ignore group which is directly joined by userspace */ if (test_bit(IPOIB_FLAG_UMCAST, &priv->flags) && !ib_sa_get_mcmember_rec(priv->ca, priv->port, &mgid, &rec)) { - ipoib_dbg_mcast(priv, "ignoring multicast entry for mgid " - IPOIB_GID_FMT "\n", IPOIB_GID_ARG(mgid)); + ipoib_dbg_mcast(priv, "ignoring multicast entry for mgid %pI6\n", + mgid.raw); continue; } /* Not found or send-only group, let's add a new entry */ - ipoib_dbg_mcast(priv, "adding multicast entry for mgid " - IPOIB_GID_FMT "\n", IPOIB_GID_ARG(mgid)); + ipoib_dbg_mcast(priv, "adding multicast entry for mgid %pI6\n", + mgid.raw); nmcast = ipoib_mcast_alloc(dev, 0); if (!nmcast) { @@ -849,8 +837,8 @@ void ipoib_mcast_restart_task(struct work_struct *work) list_for_each_entry_safe(mcast, tmcast, &priv->multicast_list, list) { if (!test_bit(IPOIB_MCAST_FLAG_FOUND, &mcast->flags) && !test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags)) { - ipoib_dbg_mcast(priv, "deleting multicast group " IPOIB_GID_FMT "\n", - IPOIB_GID_ARG(mcast->mcmember.mgid)); + ipoib_dbg_mcast(priv, "deleting multicast group %pI6\n", + mcast->mcmember.mgid.raw); rb_erase(&mcast->rb_node, &priv->multicast_tree); diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index 26ff6214a81f..e418b960e334 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -515,14 +515,14 @@ int iser_connect(struct iser_conn *ib_conn, struct sockaddr *src, *dst; int err = 0; - sprintf(ib_conn->name,"%d.%d.%d.%d:%d", - NIPQUAD(dst_addr->sin_addr.s_addr), dst_addr->sin_port); + sprintf(ib_conn->name, "%pI4:%d", + &dst_addr->sin_addr.s_addr, dst_addr->sin_port); /* the device is known only --after-- address resolution */ ib_conn->device = NULL; - iser_err("connecting to: %d.%d.%d.%d, port 0x%x\n", - NIPQUAD(dst_addr->sin_addr), dst_addr->sin_port); + iser_err("connecting to: %pI4, port 0x%x\n", + &dst_addr->sin_addr, dst_addr->sin_port); ib_conn->state = ISER_CONN_PENDING; diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 5b8b533f2908..7c13db885bf6 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -1514,15 +1514,7 @@ static ssize_t show_dgid(struct device *dev, struct device_attribute *attr, target->state == SRP_TARGET_REMOVED) return -ENODEV; - return sprintf(buf, "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x\n", - be16_to_cpu(((__be16 *) target->path.dgid.raw)[0]), - be16_to_cpu(((__be16 *) target->path.dgid.raw)[1]), - be16_to_cpu(((__be16 *) target->path.dgid.raw)[2]), - be16_to_cpu(((__be16 *) target->path.dgid.raw)[3]), - be16_to_cpu(((__be16 *) target->path.dgid.raw)[4]), - be16_to_cpu(((__be16 *) target->path.dgid.raw)[5]), - be16_to_cpu(((__be16 *) target->path.dgid.raw)[6]), - be16_to_cpu(((__be16 *) target->path.dgid.raw)[7])); + return sprintf(buf, "%pI6\n", target->path.dgid.raw); } static ssize_t show_orig_dgid(struct device *dev, @@ -1534,15 +1526,7 @@ static ssize_t show_orig_dgid(struct device *dev, target->state == SRP_TARGET_REMOVED) return -ENODEV; - return sprintf(buf, "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x\n", - be16_to_cpu(target->orig_dgid[0]), - be16_to_cpu(target->orig_dgid[1]), - be16_to_cpu(target->orig_dgid[2]), - be16_to_cpu(target->orig_dgid[3]), - be16_to_cpu(target->orig_dgid[4]), - be16_to_cpu(target->orig_dgid[5]), - be16_to_cpu(target->orig_dgid[6]), - be16_to_cpu(target->orig_dgid[7])); + return sprintf(buf, "%pI6\n", target->orig_dgid); } static ssize_t show_zero_req_lim(struct device *dev, @@ -1883,19 +1867,12 @@ static ssize_t srp_create_target(struct device *dev, shost_printk(KERN_DEBUG, target->scsi_host, PFX "new target: id_ext %016llx ioc_guid %016llx pkey %04x " - "service_id %016llx dgid %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x\n", + "service_id %016llx dgid %pI6\n", (unsigned long long) be64_to_cpu(target->id_ext), (unsigned long long) be64_to_cpu(target->ioc_guid), be16_to_cpu(target->path.pkey), (unsigned long long) be64_to_cpu(target->service_id), - (int) be16_to_cpu(*(__be16 *) &target->path.dgid.raw[0]), - (int) be16_to_cpu(*(__be16 *) &target->path.dgid.raw[2]), - (int) be16_to_cpu(*(__be16 *) &target->path.dgid.raw[4]), - (int) be16_to_cpu(*(__be16 *) &target->path.dgid.raw[6]), - (int) be16_to_cpu(*(__be16 *) &target->path.dgid.raw[8]), - (int) be16_to_cpu(*(__be16 *) &target->path.dgid.raw[10]), - (int) be16_to_cpu(*(__be16 *) &target->path.dgid.raw[12]), - (int) be16_to_cpu(*(__be16 *) &target->path.dgid.raw[14])); + target->path.dgid.raw); ret = srp_create_target_ib(target); if (ret) diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c index bb904a0a98bd..60c82d7b12a8 100644 --- a/drivers/isdn/i4l/isdn_net.c +++ b/drivers/isdn/i4l/isdn_net.c @@ -1654,9 +1654,10 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb) unsigned char *p; int period; u32 code; - u32 my_seq, addr; - u32 your_seq, mask; - u32 local; + u32 my_seq; + u32 your_seq; + __be32 local; + __be32 *addr, *mask; u16 unused; if (skb->len < 14) @@ -1671,27 +1672,20 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb) isdn_net_ciscohdlck_slarp_send_reply(lp); break; case CISCO_SLARP_REPLY: - addr = ntohl(*(u32 *)p); - mask = ntohl(*(u32 *)(p+4)); - if (mask != 0xfffffffc) + addr = (__be32 *)p; + mask = (__be32 *)(p + 4); + if (*mask != cpu_to_be32(0xfffffffc)) goto slarp_reply_out; - if ((addr & 3) == 0 || (addr & 3) == 3) + if ((*addr & cpu_to_be32(3)) == cpu_to_be32(0) || + (*addr & cpu_to_be32(3)) == cpu_to_be32(3)) goto slarp_reply_out; - local = addr ^ 3; - printk(KERN_INFO "%s: got slarp reply: " - "remote ip: %d.%d.%d.%d, " - "local ip: %d.%d.%d.%d " - "mask: %d.%d.%d.%d\n", - lp->netdev->dev->name, - HIPQUAD(addr), - HIPQUAD(local), - HIPQUAD(mask)); + local = *addr ^ cpu_to_be32(3); + printk(KERN_INFO "%s: got slarp reply: remote ip: %pI4, local ip: %pI4 mask: %pI4\n", + lp->netdev->dev->name, addr, &local, mask); break; slarp_reply_out: - printk(KERN_INFO "%s: got invalid slarp " - "reply (%d.%d.%d.%d/%d.%d.%d.%d) " - "- ignored\n", lp->netdev->dev->name, - HIPQUAD(addr), HIPQUAD(mask)); + printk(KERN_INFO "%s: got invalid slarp reply (%pI4/%pI4) - ignored\n", + lp->netdev->dev->name, addr, mask); break; case CISCO_SLARP_KEEPALIVE: period = (int)((jiffies - lp->cisco_last_slarp_in diff --git a/drivers/media/dvb/b2c2/flexcop.c b/drivers/media/dvb/b2c2/flexcop.c index 5f79c8dc3836..676413a915b4 100644 --- a/drivers/media/dvb/b2c2/flexcop.c +++ b/drivers/media/dvb/b2c2/flexcop.c @@ -270,7 +270,7 @@ int flexcop_device_initialize(struct flexcop_device *fc) /* do the MAC address reading after initializing the dvb_adapter */ if (fc->get_mac_addr(fc, 0) == 0) { u8 *b = fc->dvb_adapter.proposed_mac; - info("MAC address = %02x:%02x:%02x:%02x:%02x:%02x", b[0],b[1],b[2],b[3],b[4],b[5]); + info("MAC address = %pM", b); flexcop_set_mac_filter(fc,b); flexcop_mac_filter_ctrl(fc,1); } else diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c index aa3db57d32d9..29e8f1546ab6 100644 --- a/drivers/media/dvb/bt8xx/dst.c +++ b/drivers/media/dvb/bt8xx/dst.c @@ -917,9 +917,7 @@ static int dst_get_mac(struct dst_state *state) } memset(&state->mac_address, '\0', 8); memcpy(&state->mac_address, &state->rxbuffer, 6); - dprintk(verbose, DST_ERROR, 1, "MAC Address=[%02x:%02x:%02x:%02x:%02x:%02x]", - state->mac_address[0], state->mac_address[1], state->mac_address[2], - state->mac_address[4], state->mac_address[5], state->mac_address[6]); + dprintk(verbose, DST_ERROR, 1, "MAC Address=[%pM]", state->mac_address); return 0; } diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c index 14e627ef6465..d15984e599bc 100644 --- a/drivers/media/dvb/dm1105/dm1105.c +++ b/drivers/media/dvb/dm1105/dm1105.c @@ -697,8 +697,7 @@ static void __devinit dm1105dvb_read_mac(struct dm1105dvb *dm1105dvb, u8 *mac) }; dm1105_i2c_xfer(&dm1105dvb->i2c_adap, msg , 2); - dev_info(&dm1105dvb->pdev->dev, "MAC %02x:%02x:%02x:%02x:%02x:%02x\n", - mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); + dev_info(&dm1105dvb->pdev->dev, "MAC %pM\n", mac); } static int __devinit dm1105_probe(struct pci_dev *pdev, diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c index ce8cd0c5d831..8a7d87bcd1d9 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c @@ -91,10 +91,7 @@ int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap, short *adapter_nums) if (adap->dev->props.read_mac_address) { if (adap->dev->props.read_mac_address(adap->dev,adap->dvb_adap.proposed_mac) == 0) - info("MAC address: %02x:%02x:%02x:%02x:%02x:%02x",adap->dvb_adap.proposed_mac[0], - adap->dvb_adap.proposed_mac[1], adap->dvb_adap.proposed_mac[2], - adap->dvb_adap.proposed_mac[3], adap->dvb_adap.proposed_mac[4], - adap->dvb_adap.proposed_mac[5]); + info("MAC address: %pM",adap->dvb_adap.proposed_mac); else err("MAC address reading failed."); } diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c index a9653c63f4db..d101b304e9b0 100644 --- a/drivers/media/dvb/pluto2/pluto2.c +++ b/drivers/media/dvb/pluto2/pluto2.c @@ -560,8 +560,7 @@ static void __devinit pluto_read_mac(struct pluto *pluto, u8 *mac) mac[4] = (val >> 8) & 0xff; mac[5] = (val >> 0) & 0xff; - dev_info(&pluto->pdev->dev, "MAC %02x:%02x:%02x:%02x:%02x:%02x\n", - mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); + dev_info(&pluto->pdev->dev, "MAC %pM\n", mac); } static int __devinit pluto_read_serial(struct pluto *pluto) diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c index a1abf95cf751..582a921c7aab 100644 --- a/drivers/message/fusion/mptlan.c +++ b/drivers/message/fusion/mptlan.c @@ -1462,11 +1462,9 @@ mptlan_probe(struct pci_dev *pdev, const struct pci_device_id *id) printk(KERN_INFO MYNAM ": %s: Fusion MPT LAN device " "registered as '%s'\n", ioc->name, dev->name); printk(KERN_INFO MYNAM ": %s/%s: " - "LanAddr = %02X:%02X:%02X:%02X:%02X:%02X\n", + "LanAddr = %pM\n", IOC_AND_NETDEV_NAMES_s_s(dev), - dev->dev_addr[0], dev->dev_addr[1], - dev->dev_addr[2], dev->dev_addr[3], - dev->dev_addr[4], dev->dev_addr[5]); + dev->dev_addr); ioc->netdev = dev; @@ -1551,9 +1549,8 @@ mpt_lan_type_trans(struct sk_buff *skb, struct net_device *dev) printk (KERN_WARNING MYNAM ": %s: WARNING - Broadcast swap F/W bug detected!\n", NETDEV_PTR_TO_IOC_NAME_s(dev)); - printk (KERN_WARNING MYNAM ": Please update sender @ MAC_addr = %02x:%02x:%02x:%02x:%02x:%02x\n", - fch->saddr[0], fch->saddr[1], fch->saddr[2], - fch->saddr[3], fch->saddr[4], fch->saddr[5]); + printk (KERN_WARNING MYNAM ": Please update sender @ MAC_addr = %pM\n", + fch->saddr); } if (*fch->daddr & 1) { @@ -1628,10 +1625,9 @@ mpt_lan_type_trans(struct sk_buff *skb, struct net_device *dev) nh->NAA = source_naa; /* Set the S_NAA value. */ for (i = 0; i < FC_ALEN; i++) nh->ieee[i] = fch->saddr[i]; - dlprintk ((KERN_INFO "Got ARP from %02x:%02x:%02x:%02x:" - "%02x:%02x with non-compliant S_NAA value.\n", - fch->saddr[0], fch->saddr[1], fch->saddr[2], - fch->saddr[3], fch->saddr[4],fch->saddr[5])); + dlprintk ((KERN_INFO "Got ARP from %pM with" + " non-compliant S_NAA value.\n", + fch->saddr)); } else { printk (KERN_ERR "mptlan/type_trans: Unable to" " kmalloc a NAA_Hosed struct.\n"); diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c index 7d15e7c6bcad..3a44db1ed749 100644 --- a/drivers/net/3c501.c +++ b/drivers/net/3c501.c @@ -725,7 +725,6 @@ static void el_receive(struct net_device *dev) insb(DATAPORT, skb_put(skb, pkt_len), pkt_len); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c index 900b0ffdcc68..95bd95f1f99e 100644 --- a/drivers/net/3c503.c +++ b/drivers/net/3c503.c @@ -177,7 +177,6 @@ el2_probe1(struct net_device *dev, int ioaddr) int i, iobase_reg, membase_reg, saved_406, wordlength, retval; static unsigned version_printed; unsigned long vendor_id; - DECLARE_MAC_BUF(mac); if (!request_region(ioaddr, EL2_IO_EXTENT, DRV_NAME)) return -EBUSY; @@ -228,7 +227,7 @@ el2_probe1(struct net_device *dev, int ioaddr) /* Retrieve and print the ethernet address. */ for (i = 0; i < 6; i++) dev->dev_addr[i] = inb(ioaddr + i); - printk("%s", print_mac(mac, dev->dev_addr)); + printk("%pM", dev->dev_addr); /* Map the 8390 back into the window. */ outb(ECNTRL_THIN, ioaddr + 0x406); diff --git a/drivers/net/3c505.c b/drivers/net/3c505.c index a424869707a5..e669da76ed09 100644 --- a/drivers/net/3c505.c +++ b/drivers/net/3c505.c @@ -672,7 +672,6 @@ static irqreturn_t elp_interrupt(int irq, void *dev_id) skb->protocol = eth_type_trans(skb,dev); dev->stats.rx_bytes += skb->len; netif_rx(skb); - dev->last_rx = jiffies; } } adapter->dmaing = 0; @@ -1385,7 +1384,6 @@ static int __init elplus_setup(struct net_device *dev) unsigned long timeout; unsigned long cookie = 0; int err = -ENODEV; - DECLARE_MAC_BUF(mac); /* * setup adapter structure @@ -1522,9 +1520,9 @@ static int __init elplus_setup(struct net_device *dev) * print remainder of startup message */ printk(KERN_INFO "%s: 3c505 at %#lx, irq %d, dma %d, " - "addr %s, ", + "addr %pM, ", dev->name, dev->base_addr, dev->irq, dev->dma, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); /* * read more information from the adapter diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c index 030c147211ba..b8585ecd1d78 100644 --- a/drivers/net/3c507.c +++ b/drivers/net/3c507.c @@ -357,7 +357,6 @@ static int __init el16_probe1(struct net_device *dev, int ioaddr) static unsigned char init_ID_done, version_printed; int i, irq, irqval, retval; struct net_local *lp; - DECLARE_MAC_BUF(mac); if (init_ID_done == 0) { ushort lrs_state = 0xff; @@ -405,7 +404,7 @@ static int __init el16_probe1(struct net_device *dev, int ioaddr) outb(0x01, ioaddr + MISC_CTRL); for (i = 0; i < 6; i++) dev->dev_addr[i] = inb(ioaddr + i); - printk(" %s", print_mac(mac, dev->dev_addr)); + printk(" %pM", dev->dev_addr); if (mem_start) net_debug = mem_start & 7; @@ -866,7 +865,6 @@ static void el16_rx(struct net_device *dev) skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c index c7a4f3bcc2bc..535c234286ea 100644 --- a/drivers/net/3c509.c +++ b/drivers/net/3c509.c @@ -541,7 +541,6 @@ static int __devinit el3_common_init(struct net_device *dev) { struct el3_private *lp = netdev_priv(dev); int err; - DECLARE_MAC_BUF(mac); const char *if_names[] = {"10baseT", "AUI", "undefined", "BNC"}; spin_lock_init(&lp->lock); @@ -575,9 +574,9 @@ static int __devinit el3_common_init(struct net_device *dev) } printk(KERN_INFO "%s: 3c5x9 found at %#3.3lx, %s port, " - "address %s, IRQ %d.\n", + "address %pM, IRQ %d.\n", dev->name, dev->base_addr, if_names[(dev->if_port & 0x03)], - print_mac(mac, dev->dev_addr), dev->irq); + dev->dev_addr, dev->irq); if (el3_debug > 0) printk(KERN_INFO "%s", version); @@ -1075,7 +1074,6 @@ el3_rx(struct net_device *dev) outw(RxDiscard, ioaddr + EL3_CMD); /* Pop top Rx packet. */ skb->protocol = eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_bytes += pkt_len; dev->stats.rx_packets++; continue; diff --git a/drivers/net/3c515.c b/drivers/net/3c515.c index a0f8b6e2d0af..7f995008a45c 100644 --- a/drivers/net/3c515.c +++ b/drivers/net/3c515.c @@ -570,7 +570,6 @@ static int corkscrew_setup(struct net_device *dev, int ioaddr, unsigned int eeprom[0x40], checksum = 0; /* EEPROM contents */ int i; int irq; - DECLARE_MAC_BUF(mac); #ifdef __ISAPNP__ if (idev) { @@ -636,7 +635,7 @@ static int corkscrew_setup(struct net_device *dev, int ioaddr, checksum = (checksum ^ (checksum >> 8)) & 0xff; if (checksum != 0x00) printk(" ***INVALID CHECKSUM %4.4x*** ", checksum); - printk(" %s", print_mac(mac, dev->dev_addr)); + printk(" %pM", dev->dev_addr); if (eeprom[16] == 0x11c7) { /* Corkscrew */ if (request_dma(dev->dma, "3c515")) { printk(", DMA %d allocation failed", dev->dma); @@ -1302,7 +1301,6 @@ static int corkscrew_rx(struct net_device *dev) outw(RxDiscard, ioaddr + EL3_CMD); /* Pop top Rx packet. */ skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; /* Wait a limited time to go to next packet. */ @@ -1389,7 +1387,6 @@ static int boomerang_rx(struct net_device *dev) } skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; } entry = (++vp->cur_rx) % RX_RING_SIZE; diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c index e2ce41d3828e..0885aeeac98a 100644 --- a/drivers/net/3c523.c +++ b/drivers/net/3c523.c @@ -383,7 +383,6 @@ static int elmc_getinfo(char *buf, int slot, void *d) { int len = 0; struct net_device *dev = d; - DECLARE_MAC_BUF(mac); if (dev == NULL) return len; @@ -398,8 +397,8 @@ static int elmc_getinfo(char *buf, int slot, void *d) len += sprintf(buf + len, "Transceiver: %s\n", dev->if_port ? "External" : "Internal"); len += sprintf(buf + len, "Device: %s\n", dev->name); - len += sprintf(buf + len, "Hardware Address: %s\n", - print_mac(mac, dev->dev_addr)); + len += sprintf(buf + len, "Hardware Address: %pM\n", + dev->dev_addr); return len; } /* elmc_getinfo() */ @@ -417,7 +416,6 @@ static int __init do_elmc_probe(struct net_device *dev) unsigned int size = 0; int retval; struct priv *pr = dev->priv; - DECLARE_MAC_BUF(mac); if (MCA_bus == 0) { return -ENODEV; @@ -543,8 +541,8 @@ static int __init do_elmc_probe(struct net_device *dev) for (i = 0; i < 6; i++) dev->dev_addr[i] = inb(dev->base_addr + i); - printk(KERN_INFO "%s: hardware address %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: hardware address %pM\n", + dev->name, dev->dev_addr); dev->open = &elmc_open; dev->stop = &elmc_close; @@ -985,7 +983,6 @@ static void elmc_rcv_int(struct net_device *dev) skb_copy_to_linear_data(skb, (char *) p->base+(unsigned long) rbd->buffer,totlen); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += totlen; } else { diff --git a/drivers/net/3c527.c b/drivers/net/3c527.c index abc84f765973..2df3af3b9b20 100644 --- a/drivers/net/3c527.c +++ b/drivers/net/3c527.c @@ -335,7 +335,6 @@ static int __init mc32_probe1(struct net_device *dev, int slot) "82586 initialisation failure", "Adapter list configuration error" }; - DECLARE_MAC_BUF(mac); /* Time to play MCA games */ @@ -405,7 +404,7 @@ static int __init mc32_probe1(struct net_device *dev, int slot) dev->dev_addr[i] = mca_read_pos(slot,3); } - printk("%s: Address %s", dev->name, print_mac(mac, dev->dev_addr)); + printk("%s: Address %pM", dev->name, dev->dev_addr); mca_write_pos(slot, 6, 0); mca_write_pos(slot, 7, 0); @@ -1187,7 +1186,6 @@ static void mc32_rx_ring(struct net_device *dev) } skb->protocol=eth_type_trans(skb,dev); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += length; netif_rx(skb); diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c index 9ba295d9dd97..b4168dfd6893 100644 --- a/drivers/net/3c59x.c +++ b/drivers/net/3c59x.c @@ -1013,7 +1013,6 @@ static int __devinit vortex_probe1(struct device *gendev, const char *print_name = "3c59x"; struct pci_dev *pdev = NULL; struct eisa_device *edev = NULL; - DECLARE_MAC_BUF(mac); if (!printed_version) { printk (version); @@ -1206,7 +1205,7 @@ static int __devinit vortex_probe1(struct device *gendev, ((__be16 *)dev->dev_addr)[i] = htons(eeprom[i + 10]); memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len); if (print_info) - printk(" %s", print_mac(mac, dev->dev_addr)); + printk(" %pM", dev->dev_addr); /* Unfortunately an all zero eeprom passes the checksum and this gets found in the wild in failure cases. Crypto is hard 8) */ if (!is_valid_ether_addr(dev->dev_addr)) { @@ -2447,7 +2446,6 @@ static int vortex_rx(struct net_device *dev) iowrite16(RxDiscard, ioaddr + EL3_CMD); /* Pop top Rx packet. */ skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; /* Wait a limited time to go to next packet. */ for (i = 200; i >= 0; i--) @@ -2530,7 +2528,6 @@ boomerang_rx(struct net_device *dev) } } netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; } entry = (++vp->cur_rx) % RX_RING_SIZE; diff --git a/drivers/net/7990.c b/drivers/net/7990.c index ad6b8a5b6574..7a331acc34ad 100644 --- a/drivers/net/7990.c +++ b/drivers/net/7990.c @@ -336,7 +336,6 @@ static int lance_rx (struct net_device *dev) len); skb->protocol = eth_type_trans (skb, dev); netif_rx (skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += len; } diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 9ba1f0b46429..664bd73645cb 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -457,7 +457,6 @@ static inline void cp_rx_skb (struct cp_private *cp, struct sk_buff *skb, cp->dev->stats.rx_packets++; cp->dev->stats.rx_bytes += skb->len; - cp->dev->last_rx = jiffies; #if CP_VLAN_TAG_USED if (cp->vlgrp && (desc->opts2 & cpu_to_le32(RxVlanTagged))) { @@ -1826,7 +1825,6 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) void __iomem *regs; resource_size_t pciaddr; unsigned int addr_len, i, pci_using_dac; - DECLARE_MAC_BUF(mac); #ifndef MODULE static int version_printed; @@ -1967,10 +1965,10 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_iomap; printk (KERN_INFO "%s: RTL-8139C+ at 0x%lx, " - "%s, IRQ %d\n", + "%pM, IRQ %d\n", dev->name, dev->base_addr, - print_mac(mac, dev->dev_addr), + dev->dev_addr, dev->irq); pci_set_drvdata(pdev, dev); diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c index 63f906b04899..37456ada44cf 100644 --- a/drivers/net/8139too.c +++ b/drivers/net/8139too.c @@ -925,7 +925,6 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev, int i, addr_len, option; void __iomem *ioaddr; static int board_idx = -1; - DECLARE_MAC_BUF(mac); assert (pdev != NULL); assert (ent != NULL); @@ -1024,11 +1023,11 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev, pci_set_drvdata (pdev, dev); printk (KERN_INFO "%s: %s at 0x%lx, " - "%s, IRQ %d\n", + "%pM, IRQ %d\n", dev->name, board_info[ent->driver_data].name, dev->base_addr, - print_mac(mac, dev->dev_addr), + dev->dev_addr, dev->irq); printk (KERN_DEBUG "%s: Identified 8139 chip type '%s'\n", @@ -2026,7 +2025,6 @@ no_early_rx: skb->protocol = eth_type_trans (skb, dev); - dev->last_rx = jiffies; dev->stats.rx_bytes += pkt_size; dev->stats.rx_packets++; diff --git a/drivers/net/82596.c b/drivers/net/82596.c index da292e647eb1..717fe2f7c66a 100644 --- a/drivers/net/82596.c +++ b/drivers/net/82596.c @@ -841,7 +841,6 @@ memory_squeeze: pkt_len); #endif netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes+=pkt_len; } @@ -1116,12 +1115,8 @@ static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev) static void print_eth(unsigned char *add, char *str) { - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - - printk(KERN_DEBUG "i596 0x%p, %s --> %s %02X%02X, %s\n", - add, print_mac(mac, add + 6), print_mac(mac2, add), - add[12], add[13], str); + printk(KERN_DEBUG "i596 0x%p, %pM --> %pM %02X%02X, %s\n", + add, add + 6, add, add[12], add[13], str); } static int io = 0x300; @@ -1544,7 +1539,6 @@ static void set_multicast_list(struct net_device *dev) struct dev_mc_list *dmi; unsigned char *cp; struct mc_cmd *cmd; - DECLARE_MAC_BUF(mac); if (wait_cfg(dev, &lp->mc_cmd.cmd, 1000, "multicast list change request timed out")) return; @@ -1555,8 +1549,8 @@ static void set_multicast_list(struct net_device *dev) for (dmi = dev->mc_list; cnt && dmi != NULL; dmi = dmi->next, cnt--, cp += 6) { memcpy(cp, dmi->dmi_addr, 6); if (i596_debug > 1) - DEB(DEB_MULTI,printk(KERN_INFO "%s: Adding address %s\n", - dev->name, print_mac(mac, cp))); + DEB(DEB_MULTI,printk(KERN_INFO "%s: Adding address %pM\n", + dev->name, cp)); } i596_add_cmd(dev, &cmd->cmd); } diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 11f143f4adf6..1757bb3f6e08 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1414,19 +1414,6 @@ config TC35815 depends on NET_PCI && PCI && MIPS select PHYLIB -config EEPRO100 - tristate "EtherExpressPro/100 support (eepro100, original Becker driver)" - depends on NET_PCI && PCI - select MII - help - If you have an Intel EtherExpress PRO/100 PCI network (Ethernet) - card, say Y and read the Ethernet-HOWTO, available from - <http://www.tldp.org/docs.html#howto>. - - To compile this driver as a module, choose M here. The module - will be called eepro100. - - config E100 tristate "Intel(R) PRO/100+ support" depends on NET_PCI && PCI diff --git a/drivers/net/Makefile b/drivers/net/Makefile index f19acf8b9220..657c47b1a6b6 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -53,7 +53,6 @@ obj-$(CONFIG_VORTEX) += 3c59x.o obj-$(CONFIG_TYPHOON) += typhoon.o obj-$(CONFIG_NE2K_PCI) += ne2k-pci.o 8390.o obj-$(CONFIG_PCNET32) += pcnet32.o -obj-$(CONFIG_EEPRO100) += eepro100.o obj-$(CONFIG_E100) += e100.o obj-$(CONFIG_TLAN) += tlan.o obj-$(CONFIG_EPIC100) += epic100.o diff --git a/drivers/net/a2065.c b/drivers/net/a2065.c index 9c0837435b68..7a60bdd9a242 100644 --- a/drivers/net/a2065.c +++ b/drivers/net/a2065.c @@ -324,7 +324,6 @@ static int lance_rx (struct net_device *dev) len); skb->protocol = eth_type_trans (skb, dev); netif_rx (skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += len; } @@ -710,7 +709,6 @@ static int __devinit a2065_init_one(struct zorro_dev *z, unsigned long board, base_addr, mem_start; struct resource *r1, *r2; int err; - DECLARE_MAC_BUF(mac); board = z->resource.start; base_addr = board+A2065_LANCE; @@ -787,8 +785,7 @@ static int __devinit a2065_init_one(struct zorro_dev *z, zorro_set_drvdata(z, dev); printk(KERN_INFO "%s: A2065 at 0x%08lx, Ethernet Address " - "%s\n", dev->name, board, - print_mac(mac, dev->dev_addr)); + "%pM\n", dev->name, board, dev->dev_addr); return 0; } diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c index b1448637107f..071a851a2ea1 100644 --- a/drivers/net/ac3200.c +++ b/drivers/net/ac3200.c @@ -146,7 +146,6 @@ out: static int __init ac_probe1(int ioaddr, struct net_device *dev) { int i, retval; - DECLARE_MAC_BUF(mac); if (!request_region(ioaddr, AC_IO_EXTENT, DRV_NAME)) return -EBUSY; @@ -171,8 +170,8 @@ static int __init ac_probe1(int ioaddr, struct net_device *dev) for (i = 0; i < 6; i++) dev->dev_addr[i] = inb(ioaddr + AC_SA_PROM + i); - printk(KERN_DEBUG "AC3200 in EISA slot %d, node %s", - ioaddr/0x1000, print_mac(mac, dev->dev_addr)); + printk(KERN_DEBUG "AC3200 in EISA slot %d, node %pM", + ioaddr/0x1000, dev->dev_addr); #if 0 /* Check the vendor ID/prefix. Redundant after checking the EISA ID */ if (inb(ioaddr + AC_SA_PROM + 0) != AC_ADDR0 diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c index 66de80b64b92..b9d35f6786b3 100644 --- a/drivers/net/acenic.c +++ b/drivers/net/acenic.c @@ -892,7 +892,6 @@ static int __devinit ace_init(struct net_device *dev) int board_idx, ecode = 0; short i; unsigned char cache_size; - DECLARE_MAC_BUF(mac); ap = netdev_priv(dev); regs = ap->regs; @@ -1019,7 +1018,7 @@ static int __devinit ace_init(struct net_device *dev) dev->dev_addr[4] = (mac2 >> 8) & 0xff; dev->dev_addr[5] = mac2 & 0xff; - printk("MAC: %s\n", print_mac(mac, dev->dev_addr)); + printk("MAC: %pM\n", dev->dev_addr); /* * Looks like this is necessary to deal with on all architectures, @@ -2034,7 +2033,6 @@ static void ace_rx_int(struct net_device *dev, u32 rxretprd, u32 rxretcsm) #endif netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += retdesc->size; diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c index 07a6697e3635..0bc4f54d5db9 100644 --- a/drivers/net/amd8111e.c +++ b/drivers/net/amd8111e.c @@ -809,7 +809,6 @@ static int amd8111e_rx_poll(struct napi_struct *napi, int budget) lp->coal_conf.rx_packets++; lp->coal_conf.rx_bytes += pkt_len; num_rx_pkt++; - dev->last_rx = jiffies; err_next_pkt: lp->rx_ring[rx_index].buff_phy_addr @@ -1821,7 +1820,6 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev, unsigned long reg_addr,reg_len; struct amd8111e_priv* lp; struct net_device* dev; - DECLARE_MAC_BUF(mac); err = pci_enable_device(pdev); if(err){ @@ -1963,8 +1961,8 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev, chip_version = (readl(lp->mmio + CHIPID) & 0xf0000000)>>28; printk(KERN_INFO "%s: AMD-8111e Driver Version: %s\n", dev->name,MODULE_VERS); - printk(KERN_INFO "%s: [ Rev %x ] PCI 10/100BaseT Ethernet %s\n", - dev->name, chip_version, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: [ Rev %x ] PCI 10/100BaseT Ethernet %pM\n", + dev->name, chip_version, dev->dev_addr); if (lp->ext_phy_id) printk(KERN_INFO "%s: Found MII PHY ID 0x%08x at address 0x%02x\n", dev->name, lp->ext_phy_id, lp->ext_phy_addr); diff --git a/drivers/net/apne.c b/drivers/net/apne.c index 867f6fff543c..7426f6940630 100644 --- a/drivers/net/apne.c +++ b/drivers/net/apne.c @@ -207,7 +207,6 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr) int neX000, ctron; #endif static unsigned version_printed; - DECLARE_MAC_BUF(mac); if (ei_debug && version_printed++ == 0) printk(version); @@ -323,7 +322,7 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr) for(i = 0; i < ETHER_ADDR_LEN; i++) dev->dev_addr[i] = SA_prom[i]; - printk(" %s\n", print_mac(mac, dev->dev_addr)); + printk(" %pM\n", dev->dev_addr); printk("%s: %s found.\n", dev->name, name); diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c index 735fc9476403..0c4e3c5ac49c 100644 --- a/drivers/net/appletalk/cops.c +++ b/drivers/net/appletalk/cops.c @@ -851,7 +851,6 @@ static void cops_rx(struct net_device *dev) /* Send packet to a higher place. */ netif_rx(skb); - dev->last_rx = jiffies; } static void cops_timeout(struct net_device *dev) diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c index fef5560bc7a2..8d109a5f5571 100644 --- a/drivers/net/appletalk/ltpc.c +++ b/drivers/net/appletalk/ltpc.c @@ -783,7 +783,6 @@ static int sendup_buffer (struct net_device *dev) /* toss it onwards */ netif_rx(skb); - dev->last_rx = jiffies; return 0; } diff --git a/drivers/net/arcnet/arc-rawmode.c b/drivers/net/arcnet/arc-rawmode.c index e0a18e7c73cb..60088b3b61c4 100644 --- a/drivers/net/arcnet/arc-rawmode.c +++ b/drivers/net/arcnet/arc-rawmode.c @@ -125,7 +125,6 @@ static void rx(struct net_device *dev, int bufnum, skb->protocol = __constant_htons(ETH_P_ARCNET); ; netif_rx(skb); - dev->last_rx = jiffies; } diff --git a/drivers/net/arcnet/capmode.c b/drivers/net/arcnet/capmode.c index 02cb8f1c1148..67bc47aa6904 100644 --- a/drivers/net/arcnet/capmode.c +++ b/drivers/net/arcnet/capmode.c @@ -151,7 +151,6 @@ static void rx(struct net_device *dev, int bufnum, skb->protocol = __constant_htons(ETH_P_ARCNET); ; netif_rx(skb); - dev->last_rx = jiffies; } diff --git a/drivers/net/arcnet/rfc1051.c b/drivers/net/arcnet/rfc1051.c index dab185bc51f1..994be4970a57 100644 --- a/drivers/net/arcnet/rfc1051.c +++ b/drivers/net/arcnet/rfc1051.c @@ -159,7 +159,6 @@ static void rx(struct net_device *dev, int bufnum, skb->protocol = type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; } diff --git a/drivers/net/arcnet/rfc1201.c b/drivers/net/arcnet/rfc1201.c index 6d6d95cc4404..962641e96450 100644 --- a/drivers/net/arcnet/rfc1201.c +++ b/drivers/net/arcnet/rfc1201.c @@ -230,7 +230,6 @@ static void rx(struct net_device *dev, int bufnum, skb->protocol = type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; } else { /* split packet */ /* * NOTE: MSDOS ARP packet correction should only need to apply to @@ -366,7 +365,6 @@ static void rx(struct net_device *dev, int bufnum, skb->protocol = type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; } } } diff --git a/drivers/net/ariadne.c b/drivers/net/ariadne.c index 29e53eb71c74..e1d72e06f3e1 100644 --- a/drivers/net/ariadne.c +++ b/drivers/net/ariadne.c @@ -165,7 +165,6 @@ static int __devinit ariadne_init_one(struct zorro_dev *z, struct net_device *dev; struct ariadne_private *priv; int err; - DECLARE_MAC_BUF(mac); r1 = request_mem_region(base_addr, sizeof(struct Am79C960), "Am79C960"); if (!r1) @@ -215,9 +214,8 @@ static int __devinit ariadne_init_one(struct zorro_dev *z, } zorro_set_drvdata(z, dev); - printk(KERN_INFO "%s: Ariadne at 0x%08lx, Ethernet Address " - "%s\n", dev->name, board, - print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: Ariadne at 0x%08lx, Ethernet Address %pM\n", + dev->name, board, dev->dev_addr); return 0; } @@ -613,14 +611,10 @@ static int ariadne_start_xmit(struct sk_buff *skb, struct net_device *dev) #if 0 { - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - - printk(KERN_DEBUG "TX pkt type 0x%04x from %s to %s " + printk(KERN_DEBUG "TX pkt type 0x%04x from %pM to %pM " " data 0x%08x len %d\n", ((u_short *)skb->data)[6], - print_mac(mac, ((const u8 *)skb->data)+6), - print_mac(mac, (const u8 *)skb->data), + skb->data + 6, skb->data, (int)skb->data, (int)skb->len); } #endif @@ -743,25 +737,22 @@ static int ariadne_rx(struct net_device *dev) skb->protocol=eth_type_trans(skb,dev); #if 0 { - DECLARE_MAC_BUF(mac); - printk(KERN_DEBUG "RX pkt type 0x%04x from ", ((u_short *)skb->data)[6]); { u_char *ptr = &((u_char *)skb->data)[6]; - printk("%s", print_mac(mac, ptr)); + printk("%pM", ptr); } printk(" to "); { u_char *ptr = (u_char *)skb->data; - printk("%s", print_mac(mac, ptr)); + printk("%pM", ptr); } printk(" data 0x%08x len %d\n", (int)skb->data, (int)skb->len); } #endif netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c index aa4a5246be53..0c628a9e5339 100644 --- a/drivers/net/arm/am79c961a.c +++ b/drivers/net/arm/am79c961a.c @@ -532,7 +532,6 @@ am79c961_rx(struct net_device *dev, struct dev_priv *priv) am_writeword(dev, hdraddr + 2, RMD_OWN); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; priv->stats.rx_bytes += len; priv->stats.rx_packets ++; } else { @@ -745,10 +744,8 @@ static int __init am79c961_probe(struct platform_device *pdev) ret = register_netdev(dev); if (ret == 0) { - DECLARE_MAC_BUF(mac); - - printk(KERN_INFO "%s: ether address %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: ether address %pM\n", + dev->name, dev->dev_addr); return 0; } diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c index 6f431a887e7e..442938d50380 100644 --- a/drivers/net/arm/at91_ether.c +++ b/drivers/net/arm/at91_ether.c @@ -485,7 +485,6 @@ static void update_mac_address(struct net_device *dev) static int set_mac_address(struct net_device *dev, void* addr) { struct sockaddr *address = addr; - DECLARE_MAC_BUF(mac); if (!is_valid_ether_addr(address->sa_data)) return -EADDRNOTAVAIL; @@ -493,8 +492,8 @@ static int set_mac_address(struct net_device *dev, void* addr) memcpy(dev->dev_addr, address->sa_data, dev->addr_len); update_mac_address(dev); - printk("%s: Setting MAC address to %s\n", dev->name, - print_mac(mac, dev->dev_addr)); + printk("%s: Setting MAC address to %pM\n", dev->name, + dev->dev_addr); return 0; } @@ -894,7 +893,6 @@ static void at91ether_rx(struct net_device *dev) memcpy(skb_put(skb, pktlen), p_recv, pktlen); skb->protocol = eth_type_trans(skb, dev); - dev->last_rx = jiffies; dev->stats.rx_bytes += pktlen; netif_rx(skb); } @@ -978,7 +976,6 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add struct at91_private *lp; unsigned int val; int res; - DECLARE_MAC_BUF(mac); dev = alloc_etherdev(sizeof(struct at91_private)); if (!dev) @@ -1084,11 +1081,11 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add gpio_request(lp->board_data.phy_irq_pin, "ethernet_phy"); /* Display ethernet banner */ - printk(KERN_INFO "%s: AT91 ethernet at 0x%08x int=%d %s%s (%s)\n", + printk(KERN_INFO "%s: AT91 ethernet at 0x%08x int=%d %s%s (%pM)\n", dev->name, (uint) dev->base_addr, dev->irq, at91_emac_read(AT91_EMAC_CFG) & AT91_EMAC_SPD ? "100-" : "10-", at91_emac_read(AT91_EMAC_CFG) & AT91_EMAC_FD ? "FullDuplex" : "HalfDuplex", - print_mac(mac, dev->dev_addr)); + dev->dev_addr); if ((phy_type == MII_DM9161_ID) || (lp->phy_type == MII_DM9161A_ID)) printk(KERN_INFO "%s: Davicom 9161 PHY %s\n", dev->name, (lp->phy_media == PORT_FIBRE) ? "(Fiber)" : "(Copper)"); else if (phy_type == MII_LXT971A_ID) diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c index 1267444d79da..588c9739d13d 100644 --- a/drivers/net/arm/ep93xx_eth.c +++ b/drivers/net/arm/ep93xx_eth.c @@ -259,8 +259,6 @@ static int ep93xx_rx(struct net_device *dev, int processed, int budget) skb_put(skb, length); skb->protocol = eth_type_trans(skb, dev); - dev->last_rx = jiffies; - netif_receive_skb(skb); ep->stats.rx_packets++; diff --git a/drivers/net/arm/ether1.c b/drivers/net/arm/ether1.c index 3bb9e293e2ef..e380de454463 100644 --- a/drivers/net/arm/ether1.c +++ b/drivers/net/arm/ether1.c @@ -996,7 +996,6 @@ ether1_probe(struct expansion_card *ec, const struct ecard_id *id) { struct net_device *dev; int i, ret = 0; - DECLARE_MAC_BUF(mac); ether1_banner(); @@ -1044,8 +1043,8 @@ ether1_probe(struct expansion_card *ec, const struct ecard_id *id) if (ret) goto free; - printk(KERN_INFO "%s: ether1 in slot %d, %s\n", - dev->name, ec->slot_no, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: ether1 in slot %d, %pM\n", + dev->name, ec->slot_no, dev->dev_addr); ecard_set_drvdata(ec, dev); return 0; diff --git a/drivers/net/arm/ether3.c b/drivers/net/arm/ether3.c index 67e96ae85035..21a7bef12d3b 100644 --- a/drivers/net/arm/ether3.c +++ b/drivers/net/arm/ether3.c @@ -776,7 +776,6 @@ ether3_probe(struct expansion_card *ec, const struct ecard_id *id) const struct ether3_data *data = id->data; struct net_device *dev; int bus_type, ret; - DECLARE_MAC_BUF(mac); ether3_banner(); @@ -859,8 +858,8 @@ ether3_probe(struct expansion_card *ec, const struct ecard_id *id) if (ret) goto free; - printk("%s: %s in slot %d, %s\n", - dev->name, data->name, ec->slot_no, print_mac(mac, dev->dev_addr)); + printk("%s: %s in slot %d, %pM\n", + dev->name, data->name, ec->slot_no, dev->dev_addr); ecard_set_drvdata(ec, dev); return 0; diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c index 5c5f1e470d3c..9eb9d1bedc85 100644 --- a/drivers/net/arm/etherh.c +++ b/drivers/net/arm/etherh.c @@ -648,7 +648,6 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id) struct net_device *dev; struct etherh_priv *eh; int ret; - DECLARE_MAC_BUF(mac); etherh_banner(); @@ -746,8 +745,8 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id) if (ret) goto free; - printk(KERN_INFO "%s: %s in slot %d, %s\n", - dev->name, data->name, ec->slot_no, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: %s in slot %d, %pM\n", + dev->name, data->name, ec->slot_no, dev->dev_addr); ecard_set_drvdata(ec, dev); diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c index e2d702b8b2e4..14ffa2a61890 100644 --- a/drivers/net/arm/ixp4xx_eth.c +++ b/drivers/net/arm/ixp4xx_eth.c @@ -588,7 +588,6 @@ static int eth_poll(struct napi_struct *napi, int budget) debug_pkt(dev, "eth_poll", skb->data, skb->len); skb->protocol = eth_type_trans(skb, dev); - dev->last_rx = jiffies; port->stat.rx_packets++; port->stat.rx_bytes += skb->len; netif_receive_skb(skb); diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c index 7e874d485d24..2d4b5c31652e 100644 --- a/drivers/net/at1700.c +++ b/drivers/net/at1700.c @@ -265,7 +265,6 @@ static int __init at1700_probe1(struct net_device *dev, int ioaddr) unsigned int i, irq, is_fmv18x = 0, is_at1700 = 0; int slot, ret = -ENODEV; struct net_local *lp = netdev_priv(dev); - DECLARE_MAC_BUF(mac); if (!request_region(ioaddr, AT1700_IO_EXTENT, DRV_NAME)) return -EBUSY; @@ -397,7 +396,7 @@ found: dev->dev_addr[i] = val; } } - printk("%s", print_mac(mac, dev->dev_addr)); + printk("%pM", dev->dev_addr); /* The EEPROM word 12 bit 0x0400 means use regular 100 ohm 10baseT signals, rather than 150 ohm shielded twisted pair compensation. @@ -768,7 +767,6 @@ net_rx(struct net_device *dev) insw(ioaddr + DATAPORT, skb_put(skb,pkt_len), (pkt_len + 1) >> 1); skb->protocol=eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c index 0860cc280b01..701214b3b261 100644 --- a/drivers/net/atarilance.c +++ b/drivers/net/atarilance.c @@ -466,7 +466,6 @@ static unsigned long __init lance_probe1( struct net_device *dev, int i; static int did_version; unsigned short save1, save2; - DECLARE_MAC_BUF(mac); PROBE_PRINT(( "Probing for Lance card at mem %#lx io %#lx\n", (long)memaddr, (long)ioaddr )); @@ -595,7 +594,7 @@ static unsigned long __init lance_probe1( struct net_device *dev, i = IO->mem; break; } - printk("%s\n", print_mac(mac, dev->dev_addr)); + printk("%pM\n", dev->dev_addr); if (lp->cardtype == OLD_RIEBL) { printk( "%s: Warning: This is a default ethernet address!\n", dev->name ); @@ -778,8 +777,6 @@ static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev ) int entry, len; struct lance_tx_head *head; unsigned long flags; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); DPRINTK( 2, ( "%s: lance_start_xmit() called, csr0 %4.4x.\n", dev->name, DREG )); @@ -802,12 +799,10 @@ static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev ) /* Fill in a Tx ring entry */ if (lance_debug >= 3) { - printk( "%s: TX pkt type 0x%04x from " - "%s to %s" + printk( "%s: TX pkt type 0x%04x from %pM to %pM" " data at 0x%08x len %d\n", dev->name, ((u_short *)skb->data)[6], - print_mac(mac, &skb->data[6]), - print_mac(mac2, skb->data), + &skb->data[6], skb->data, (int)skb->data, (int)skb->len ); } @@ -1019,14 +1014,12 @@ static int lance_rx( struct net_device *dev ) if (lance_debug >= 3) { u_char *data = PKTBUF_ADDR(head); - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - printk(KERN_DEBUG "%s: RX pkt type 0x%04x from %s to %s " + printk(KERN_DEBUG "%s: RX pkt type 0x%04x from %pM to %pM " "data %02x %02x %02x %02x %02x %02x %02x %02x " "len %d\n", dev->name, ((u_short *)data)[6], - print_mac(mac, &data[6]), print_mac(mac2, data), + &data[6], data, data[15], data[16], data[17], data[18], data[19], data[20], data[21], data[22], pkt_len); @@ -1037,7 +1030,6 @@ static int lance_rx( struct net_device *dev ) lp->memcpy_f( skb->data, PKTBUF_ADDR(head), pkt_len ); skb->protocol = eth_type_trans( skb, dev ); netif_rx( skb ); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c index 9b603528143d..0f8c7525620c 100644 --- a/drivers/net/atl1e/atl1e_main.c +++ b/drivers/net/atl1e/atl1e_main.c @@ -1460,7 +1460,6 @@ static void atl1e_clean_rx_irq(struct atl1e_adapter *adapter, u8 que, netif_receive_skb(skb); } - netdev->last_rx = jiffies; skip_pkt: /* skip current packet whether it's ok or not. */ rx_page->read_offset += diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index 246d92b42636..09ed2fdd585b 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -1390,7 +1390,8 @@ static u32 atl1_check_link(struct atl1_adapter *adapter) /* auto-neg, insert timer to re-config phy */ if (!adapter->phy_timer_pending) { adapter->phy_timer_pending = true; - mod_timer(&adapter->phy_config_timer, jiffies + 3 * HZ); + mod_timer(&adapter->phy_config_timer, + round_jiffies(jiffies + 3 * HZ)); } return 0; @@ -1662,6 +1663,7 @@ static void atl1_via_workaround(struct atl1_adapter *adapter) static void atl1_inc_smb(struct atl1_adapter *adapter) { + struct net_device *netdev = adapter->netdev; struct stats_msg_block *smb = adapter->smb.smb; /* Fill out the OS statistics structure */ @@ -1704,30 +1706,30 @@ static void atl1_inc_smb(struct atl1_adapter *adapter) adapter->soft_stats.tx_trunc += smb->tx_trunc; adapter->soft_stats.tx_pause += smb->tx_pause; - adapter->net_stats.rx_packets = adapter->soft_stats.rx_packets; - adapter->net_stats.tx_packets = adapter->soft_stats.tx_packets; - adapter->net_stats.rx_bytes = adapter->soft_stats.rx_bytes; - adapter->net_stats.tx_bytes = adapter->soft_stats.tx_bytes; - adapter->net_stats.multicast = adapter->soft_stats.multicast; - adapter->net_stats.collisions = adapter->soft_stats.collisions; - adapter->net_stats.rx_errors = adapter->soft_stats.rx_errors; - adapter->net_stats.rx_over_errors = + netdev->stats.rx_packets = adapter->soft_stats.rx_packets; + netdev->stats.tx_packets = adapter->soft_stats.tx_packets; + netdev->stats.rx_bytes = adapter->soft_stats.rx_bytes; + netdev->stats.tx_bytes = adapter->soft_stats.tx_bytes; + netdev->stats.multicast = adapter->soft_stats.multicast; + netdev->stats.collisions = adapter->soft_stats.collisions; + netdev->stats.rx_errors = adapter->soft_stats.rx_errors; + netdev->stats.rx_over_errors = adapter->soft_stats.rx_missed_errors; - adapter->net_stats.rx_length_errors = + netdev->stats.rx_length_errors = adapter->soft_stats.rx_length_errors; - adapter->net_stats.rx_crc_errors = adapter->soft_stats.rx_crc_errors; - adapter->net_stats.rx_frame_errors = + netdev->stats.rx_crc_errors = adapter->soft_stats.rx_crc_errors; + netdev->stats.rx_frame_errors = adapter->soft_stats.rx_frame_errors; - adapter->net_stats.rx_fifo_errors = adapter->soft_stats.rx_fifo_errors; - adapter->net_stats.rx_missed_errors = + netdev->stats.rx_fifo_errors = adapter->soft_stats.rx_fifo_errors; + netdev->stats.rx_missed_errors = adapter->soft_stats.rx_missed_errors; - adapter->net_stats.tx_errors = adapter->soft_stats.tx_errors; - adapter->net_stats.tx_fifo_errors = adapter->soft_stats.tx_fifo_errors; - adapter->net_stats.tx_aborted_errors = + netdev->stats.tx_errors = adapter->soft_stats.tx_errors; + netdev->stats.tx_fifo_errors = adapter->soft_stats.tx_fifo_errors; + netdev->stats.tx_aborted_errors = adapter->soft_stats.tx_aborted_errors; - adapter->net_stats.tx_window_errors = + netdev->stats.tx_window_errors = adapter->soft_stats.tx_window_errors; - adapter->net_stats.tx_carrier_errors = + netdev->stats.tx_carrier_errors = adapter->soft_stats.tx_carrier_errors; } @@ -1860,7 +1862,7 @@ static u16 atl1_alloc_rx_buffers(struct atl1_adapter *adapter) adapter->rx_buffer_len + NET_IP_ALIGN); if (unlikely(!skb)) { /* Better luck next round */ - adapter->net_stats.rx_dropped++; + adapter->netdev->stats.rx_dropped++; break; } @@ -2026,8 +2028,6 @@ rrd_ok: buffer_info->skb = NULL; buffer_info->alloced = 0; rrd->xsz.valid = 0; - - adapter->netdev->last_rx = jiffies; } atomic_set(&rrd_ring->next_to_clean, rrd_next_to_clean); @@ -2524,17 +2524,6 @@ static irqreturn_t atl1_intr(int irq, void *data) return IRQ_HANDLED; } -/* - * atl1_watchdog - Timer Call-back - * @data: pointer to netdev cast into an unsigned long - */ -static void atl1_watchdog(unsigned long data) -{ - struct atl1_adapter *adapter = (struct atl1_adapter *)data; - - /* Reset the timer */ - mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ); -} /* * atl1_phy_config - Timer Call-back @@ -2607,7 +2596,6 @@ static s32 atl1_up(struct atl1_adapter *adapter) if (unlikely(err)) goto err_up; - mod_timer(&adapter->watchdog_timer, jiffies); atlx_irq_enable(adapter); atl1_check_link(adapter); netif_start_queue(netdev); @@ -2625,7 +2613,6 @@ static void atl1_down(struct atl1_adapter *adapter) struct net_device *netdev = adapter->netdev; netif_stop_queue(netdev); - del_timer_sync(&adapter->watchdog_timer); del_timer_sync(&adapter->phy_config_timer); adapter->phy_timer_pending = false; @@ -2983,7 +2970,7 @@ static int __devinit atl1_probe(struct pci_dev *pdev, netdev->open = &atl1_open; netdev->stop = &atl1_close; netdev->hard_start_xmit = &atl1_xmit_frame; - netdev->get_stats = &atlx_get_stats; + netdev->set_multicast_list = &atlx_set_multi; netdev->set_mac_address = &atl1_set_mac; netdev->change_mtu = &atl1_change_mtu; @@ -3049,13 +3036,8 @@ static int __devinit atl1_probe(struct pci_dev *pdev, netif_carrier_off(netdev); netif_stop_queue(netdev); - init_timer(&adapter->watchdog_timer); - adapter->watchdog_timer.function = &atl1_watchdog; - adapter->watchdog_timer.data = (unsigned long)adapter; - - init_timer(&adapter->phy_config_timer); - adapter->phy_config_timer.function = &atl1_phy_config; - adapter->phy_config_timer.data = (unsigned long)adapter; + setup_timer(&adapter->phy_config_timer, &atl1_phy_config, + (unsigned long)adapter); adapter->phy_timer_pending = false; INIT_WORK(&adapter->tx_timeout_task, atl1_tx_timeout_task); @@ -3173,8 +3155,6 @@ static struct atl1_stats atl1_gstrings_stats[] = { {"tx_bytes", ATL1_STAT(soft_stats.tx_bytes)}, {"rx_errors", ATL1_STAT(soft_stats.rx_errors)}, {"tx_errors", ATL1_STAT(soft_stats.tx_errors)}, - {"rx_dropped", ATL1_STAT(net_stats.rx_dropped)}, - {"tx_dropped", ATL1_STAT(net_stats.tx_dropped)}, {"multicast", ATL1_STAT(soft_stats.multicast)}, {"collisions", ATL1_STAT(soft_stats.collisions)}, {"rx_length_errors", ATL1_STAT(soft_stats.rx_length_errors)}, diff --git a/drivers/net/atlx/atl1.h b/drivers/net/atlx/atl1.h index ffa73fc8d95e..146372fd6683 100644 --- a/drivers/net/atlx/atl1.h +++ b/drivers/net/atlx/atl1.h @@ -754,7 +754,7 @@ struct atl1_hw { struct atl1_adapter { struct net_device *netdev; struct pci_dev *pdev; - struct net_device_stats net_stats; + struct atl1_sft_stats soft_stats; struct vlan_group *vlgrp; u32 rx_buffer_len; @@ -765,7 +765,7 @@ struct atl1_adapter { struct work_struct tx_timeout_task; struct work_struct link_chg_task; struct work_struct pcie_dma_to_rst_task; - struct timer_list watchdog_timer; + struct timer_list phy_config_timer; bool phy_timer_pending; diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c index f5bdc92c1a65..60c9e5375eed 100644 --- a/drivers/net/atlx/atl2.c +++ b/drivers/net/atlx/atl2.c @@ -418,7 +418,7 @@ static void atl2_intr_rx(struct atl2_adapter *adapter) * Check that some rx space is free. If not, * free one and mark stats->rx_dropped++. */ - adapter->net_stats.rx_dropped++; + netdev->stats.rx_dropped++; break; } skb_reserve(skb, NET_IP_ALIGN); @@ -435,20 +435,19 @@ static void atl2_intr_rx(struct atl2_adapter *adapter) } else #endif netif_rx(skb); - adapter->net_stats.rx_bytes += rx_size; - adapter->net_stats.rx_packets++; - netdev->last_rx = jiffies; + netdev->stats.rx_bytes += rx_size; + netdev->stats.rx_packets++; } else { - adapter->net_stats.rx_errors++; + netdev->stats.rx_errors++; if (rxd->status.ok && rxd->status.pkt_size <= 60) - adapter->net_stats.rx_length_errors++; + netdev->stats.rx_length_errors++; if (rxd->status.mcast) - adapter->net_stats.multicast++; + netdev->stats.multicast++; if (rxd->status.crc) - adapter->net_stats.rx_crc_errors++; + netdev->stats.rx_crc_errors++; if (rxd->status.align) - adapter->net_stats.rx_frame_errors++; + netdev->stats.rx_frame_errors++; } /* advance write ptr */ @@ -463,6 +462,7 @@ static void atl2_intr_rx(struct atl2_adapter *adapter) static void atl2_intr_tx(struct atl2_adapter *adapter) { + struct net_device *netdev = adapter->netdev; u32 txd_read_ptr; u32 txs_write_ptr; struct tx_pkt_status *txs; @@ -522,20 +522,20 @@ static void atl2_intr_tx(struct atl2_adapter *adapter) /* tx statistics: */ if (txs->ok) { - adapter->net_stats.tx_bytes += txs->pkt_size; - adapter->net_stats.tx_packets++; + netdev->stats.tx_bytes += txs->pkt_size; + netdev->stats.tx_packets++; } else - adapter->net_stats.tx_errors++; + netdev->stats.tx_errors++; if (txs->defer) - adapter->net_stats.collisions++; + netdev->stats.collisions++; if (txs->abort_col) - adapter->net_stats.tx_aborted_errors++; + netdev->stats.tx_aborted_errors++; if (txs->late_col) - adapter->net_stats.tx_window_errors++; + netdev->stats.tx_window_errors++; if (txs->underun) - adapter->net_stats.tx_fifo_errors++; + netdev->stats.tx_fifo_errors++; } while (1); if (free_hole) { @@ -621,7 +621,7 @@ static irqreturn_t atl2_intr(int irq, void *data) /* link event */ if (status & (ISR_PHY | ISR_MANUAL)) { - adapter->net_stats.tx_carrier_errors++; + adapter->netdev->stats.tx_carrier_errors++; atl2_check_for_link(adapter); } @@ -723,7 +723,7 @@ static int atl2_open(struct net_device *netdev) clear_bit(__ATL2_DOWN, &adapter->flags); - mod_timer(&adapter->watchdog_timer, jiffies + 4*HZ); + mod_timer(&adapter->watchdog_timer, round_jiffies(jiffies + 4*HZ)); val = ATL2_READ_REG(&adapter->hw, REG_MASTER_CTRL); ATL2_WRITE_REG(&adapter->hw, REG_MASTER_CTRL, @@ -900,19 +900,6 @@ static int atl2_xmit_frame(struct sk_buff *skb, struct net_device *netdev) } /* - * atl2_get_stats - Get System Network Statistics - * @netdev: network interface device structure - * - * Returns the address of the device statistics structure. - * The statistics are actually updated from the timer callback. - */ -static struct net_device_stats *atl2_get_stats(struct net_device *netdev) -{ - struct atl2_adapter *adapter = netdev_priv(netdev); - return &adapter->net_stats; -} - -/* * atl2_change_mtu - Change the Maximum Transfer Unit * @netdev: network interface device structure * @new_mtu: new value for maximum frame size @@ -1050,18 +1037,21 @@ static void atl2_tx_timeout(struct net_device *netdev) static void atl2_watchdog(unsigned long data) { struct atl2_adapter *adapter = (struct atl2_adapter *) data; - u32 drop_rxd, drop_rxs; - unsigned long flags; if (!test_bit(__ATL2_DOWN, &adapter->flags)) { + u32 drop_rxd, drop_rxs; + unsigned long flags; + spin_lock_irqsave(&adapter->stats_lock, flags); drop_rxd = ATL2_READ_REG(&adapter->hw, REG_STS_RXD_OV); drop_rxs = ATL2_READ_REG(&adapter->hw, REG_STS_RXS_OV); - adapter->net_stats.rx_over_errors += (drop_rxd+drop_rxs); spin_unlock_irqrestore(&adapter->stats_lock, flags); + adapter->netdev->stats.rx_over_errors += drop_rxd + drop_rxs; + /* Reset the timer */ - mod_timer(&adapter->watchdog_timer, jiffies + 4 * HZ); + mod_timer(&adapter->watchdog_timer, + round_jiffies(jiffies + 4 * HZ)); } } @@ -1265,7 +1255,8 @@ static int atl2_check_link(struct atl2_adapter *adapter) * (if interval smaller than 5 seconds, something strange) */ if (!test_bit(__ATL2_DOWN, &adapter->flags)) { if (!test_and_set_bit(0, &adapter->cfg_phy)) - mod_timer(&adapter->phy_config_timer, jiffies + 5 * HZ); + mod_timer(&adapter->phy_config_timer, + round_jiffies(jiffies + 5 * HZ)); } return 0; @@ -1396,7 +1387,6 @@ static int __devinit atl2_probe(struct pci_dev *pdev, netdev->open = &atl2_open; netdev->stop = &atl2_close; netdev->hard_start_xmit = &atl2_xmit_frame; - netdev->get_stats = &atl2_get_stats; netdev->set_multicast_list = &atl2_set_multi; netdev->set_mac_address = &atl2_set_mac; netdev->change_mtu = &atl2_change_mtu; diff --git a/drivers/net/atlx/atl2.h b/drivers/net/atlx/atl2.h index 09974df76b18..d918bbe621ea 100644 --- a/drivers/net/atlx/atl2.h +++ b/drivers/net/atlx/atl2.h @@ -453,7 +453,6 @@ struct atl2_adapter { /* OS defined structs */ struct net_device *netdev; struct pci_dev *pdev; - struct net_device_stats net_stats; #ifdef NETIF_F_HW_VLAN_TX struct vlan_group *vlgrp; #endif diff --git a/drivers/net/atlx/atlx.c b/drivers/net/atlx/atlx.c index 3cc9d1089ca1..3dc014215679 100644 --- a/drivers/net/atlx/atlx.c +++ b/drivers/net/atlx/atlx.c @@ -182,19 +182,6 @@ static void atlx_clear_phy_int(struct atlx_adapter *adapter) } /* - * atlx_get_stats - Get System Network Statistics - * @netdev: network interface device structure - * - * Returns the address of the device statistics structure. - * The statistics are actually updated from the timer callback. - */ -static struct net_device_stats *atlx_get_stats(struct net_device *netdev) -{ - struct atlx_adapter *adapter = netdev_priv(netdev); - return &adapter->net_stats; -} - -/* * atlx_tx_timeout - Respond to a Tx Hang * @netdev: network interface device structure */ diff --git a/drivers/net/atp.c b/drivers/net/atp.c index c10cd8058e23..405c2dc5f3e4 100644 --- a/drivers/net/atp.c +++ b/drivers/net/atp.c @@ -248,7 +248,6 @@ static int __init atp_probe1(long ioaddr) struct net_local *lp; int saved_ctrl_reg, status, i; int res; - DECLARE_MAC_BUF(mac); outb(0xff, ioaddr + PAR_DATA); /* Save the original value of the Control register, in case we guessed @@ -324,8 +323,8 @@ static int __init atp_probe1(long ioaddr) #endif printk(KERN_NOTICE "%s: Pocket adapter found at %#3lx, IRQ %d, " - "SAPROM %s.\n", - dev->name, dev->base_addr, dev->irq, print_mac(mac, dev->dev_addr)); + "SAPROM %pM.\n", + dev->name, dev->base_addr, dev->irq, dev->dev_addr); /* Reset the ethernet hardware and activate the printer pass-through. */ write_reg_high(ioaddr, CMR1, CMR1h_RESET | CMR1h_MUX); diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c index 019b13c08ae6..2b69b2bbd14c 100644 --- a/drivers/net/au1000_eth.c +++ b/drivers/net/au1000_eth.c @@ -1240,7 +1240,6 @@ static int au1000_rx(struct net_device *dev) /* next descriptor */ prxd = aup->rx_dma_ring[aup->rx_head]; buff_stat = prxd->buff_stat; - dev->last_rx = jiffies; } return 0; } diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c index 9a314d88e7b6..337488ec707c 100644 --- a/drivers/net/ax88796.c +++ b/drivers/net/ax88796.c @@ -758,13 +758,10 @@ static int ax_init_dev(struct net_device *dev, int first_init) #endif ax_NS8390_init(dev, 0); - if (first_init) { - DECLARE_MAC_BUF(mac); - - dev_info(&ax->dev->dev, "%dbit, irq %d, %lx, MAC: %s\n", + if (first_init) + dev_info(&ax->dev->dev, "%dbit, irq %d, %lx, MAC: %pM\n", ei_status.word16 ? 16:8, dev->irq, dev->base_addr, - print_mac(mac, dev->dev_addr)); - } + dev->dev_addr); ret = register_netdev(dev); if (ret) diff --git a/drivers/net/b44.c b/drivers/net/b44.c index c3bda5ce67c4..2c7a32eb92a5 100644 --- a/drivers/net/b44.c +++ b/drivers/net/b44.c @@ -829,7 +829,6 @@ static int b44_rx(struct b44 *bp, int budget) skb->ip_summed = CHECKSUM_NONE; skb->protocol = eth_type_trans(skb, bp->dev); netif_receive_skb(skb); - bp->dev->last_rx = jiffies; received++; budget--; next_pkt: @@ -2117,7 +2116,6 @@ static int __devinit b44_init_one(struct ssb_device *sdev, struct net_device *dev; struct b44 *bp; int err; - DECLARE_MAC_BUF(mac); instance++; @@ -2213,8 +2211,8 @@ static int __devinit b44_init_one(struct ssb_device *sdev, */ b44_chip_reset(bp, B44_CHIP_RESET_FULL); - printk(KERN_INFO "%s: Broadcom 44xx/47xx 10/100BaseT Ethernet %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: Broadcom 44xx/47xx 10/100BaseT Ethernet %pM\n", + dev->name, dev->dev_addr); return 0; diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c index b458d607a9c6..78e31aa861e0 100644 --- a/drivers/net/bfin_mac.c +++ b/drivers/net/bfin_mac.c @@ -741,7 +741,6 @@ static void bfin_mac_rx(struct net_device *dev) blackfin_dcache_invalidate_range((unsigned long)skb->head, (unsigned long)skb->tail); - dev->last_rx = jiffies; skb->protocol = eth_type_trans(skb, dev); #if defined(BFIN_MAC_CSUM_OFFLOAD) skb->csum = current_rx_ptr->status.ip_payload_csum; diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c index a42bd19646d3..8a546a33d581 100644 --- a/drivers/net/bmac.c +++ b/drivers/net/bmac.c @@ -716,13 +716,11 @@ static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id) skb_put(skb, nb); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; ++dev->stats.rx_packets; dev->stats.rx_bytes += nb; } else { ++dev->stats.rx_dropped; } - dev->last_rx = jiffies; if ((skb = bp->rx_bufs[i]) == NULL) { bp->rx_bufs[i] = skb = dev_alloc_skb(RX_BUFLEN+2); if (skb != NULL) @@ -1258,7 +1256,6 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i unsigned char addr[6]; struct net_device *dev; int is_bmac_plus = ((int)match->data) != 0; - DECLARE_MAC_BUF(mac); if (macio_resource_count(mdev) != 3 || macio_irq_count(mdev) != 3) { printk(KERN_ERR "BMAC: can't use, need 3 addrs and 3 intrs\n"); @@ -1368,8 +1365,8 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i goto err_out_irq2; } - printk(KERN_INFO "%s: BMAC%s at %s", - dev->name, (is_bmac_plus ? "+" : ""), print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: BMAC%s at %pM", + dev->name, (is_bmac_plus ? "+" : ""), dev->dev_addr); XXDEBUG((", base_addr=%#0lx", dev->base_addr)); printk("\n"); diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 430d430bce29..51b163a75aed 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -3000,7 +3000,6 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) #endif netif_receive_skb(skb); - bp->dev->last_rx = jiffies; rx_pkt++; next_rx: @@ -7700,7 +7699,6 @@ bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) struct bnx2 *bp; int rc; char str[40]; - DECLARE_MAC_BUF(mac); if (version_printed++ == 0) printk(KERN_INFO "%s", version); @@ -7767,14 +7765,14 @@ bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) } printk(KERN_INFO "%s: %s (%c%d) %s found at mem %lx, " - "IRQ %d, node addr %s\n", + "IRQ %d, node addr %pM\n", dev->name, board_info[ent->driver_data].name, ((CHIP_ID(bp) & 0xf000) >> 12) + 'A', ((CHIP_ID(bp) & 0x0ff0) >> 4), bnx2_bus_string(bp, str), dev->base_addr, - bp->pdev->irq, print_mac(mac, dev->dev_addr)); + bp->pdev->irq, dev->dev_addr); return 0; } diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index 600210d7eff9..49f8e7891626 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -1328,7 +1328,6 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp, dev_kfree_skb(skb); } - bp->dev->last_rx = jiffies; /* put new skb in bin */ fp->tpa_pool[queue].skb = new_skb; @@ -1557,7 +1556,6 @@ reuse_rx: #endif netif_receive_skb(skb); - bp->dev->last_rx = jiffies; next_rx: rx_buf->skb = NULL; @@ -8769,7 +8767,6 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up) rc = 0; test_loopback_rx_exit: - bp->dev->last_rx = jiffies; fp->rx_bd_cons = NEXT_RX_IDX(fp->rx_bd_cons); fp->rx_bd_prod = NEXT_RX_IDX(fp->rx_bd_prod); @@ -9853,11 +9850,8 @@ static void bnx2x_set_rx_mode(struct net_device *dev) mclist && (i < dev->mc_count); i++, mclist = mclist->next) { - DP(NETIF_MSG_IFUP, "Adding mcast MAC: " - "%02x:%02x:%02x:%02x:%02x:%02x\n", - mclist->dmi_addr[0], mclist->dmi_addr[1], - mclist->dmi_addr[2], mclist->dmi_addr[3], - mclist->dmi_addr[4], mclist->dmi_addr[5]); + DP(NETIF_MSG_IFUP, "Adding mcast MAC: %pM\n", + mclist->dmi_addr); crc = crc32c_le(0, mclist->dmi_addr, ETH_ALEN); bit = (crc >> 24) & 0xff; @@ -10092,8 +10086,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev, dev->irq = pdev->irq; - bp->regview = ioremap_nocache(dev->base_addr, - pci_resource_len(pdev, 0)); + bp->regview = pci_ioremap_bar(pdev, 0); if (!bp->regview) { printk(KERN_ERR PFX "Cannot map register space, aborting\n"); rc = -ENOMEM; @@ -10194,7 +10187,6 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev, struct net_device *dev = NULL; struct bnx2x *bp; int rc; - DECLARE_MAC_BUF(mac); if (version_printed++ == 0) printk(KERN_INFO "%s", version); @@ -10238,7 +10230,7 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev, bnx2x_get_pcie_width(bp), (bnx2x_get_pcie_speed(bp) == 2) ? "5GHz (Gen2)" : "2.5GHz", dev->base_addr, bp->pdev->irq); - printk(KERN_CONT "node addr %s\n", print_mac(mac, dev->dev_addr)); + printk(KERN_CONT "node addr %pM\n", dev->dev_addr); return 0; init_one_exit: diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index a3efba59eee9..39575d764974 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1791,7 +1791,6 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev) struct slave *slave, *oldcurrent; struct sockaddr addr; int mac_addr_differ; - DECLARE_MAC_BUF(mac); /* slave is not a slave or master is not master of this slave */ if (!(slave_dev->flags & IFF_SLAVE) || @@ -1820,11 +1819,11 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev) if (!mac_addr_differ && (bond->slave_cnt > 1)) printk(KERN_WARNING DRV_NAME ": %s: Warning: the permanent HWaddr of %s - " - "%s - is still in use by %s. " + "%pM - is still in use by %s. " "Set the HWaddr of %s to a different address " "to avoid conflicts.\n", bond_dev->name, slave_dev->name, - print_mac(mac, slave->perm_hwaddr), + slave->perm_hwaddr, bond_dev->name, slave_dev->name); } @@ -2586,8 +2585,8 @@ static void bond_arp_send_all(struct bonding *bond, struct slave *slave) if (rv) { if (net_ratelimit()) { printk(KERN_WARNING DRV_NAME - ": %s: no route to arp_ip_target %u.%u.%u.%u\n", - bond->dev->name, NIPQUAD(fl.fl4_dst)); + ": %s: no route to arp_ip_target %pI4\n", + bond->dev->name, &fl.fl4_dst); } continue; } @@ -2623,8 +2622,8 @@ static void bond_arp_send_all(struct bonding *bond, struct slave *slave) if (net_ratelimit()) { printk(KERN_WARNING DRV_NAME - ": %s: no path to arp_ip_target %u.%u.%u.%u via rt.dev %s\n", - bond->dev->name, NIPQUAD(fl.fl4_dst), + ": %s: no path to arp_ip_target %pI4 via rt.dev %s\n", + bond->dev->name, &fl.fl4_dst, rt->u.dst.dev ? rt->u.dst.dev->name : "NULL"); } ip_rt_put(rt); @@ -2673,10 +2672,8 @@ static void bond_validate_arp(struct bonding *bond, struct slave *slave, __be32 targets = bond->params.arp_targets; for (i = 0; (i < BOND_MAX_ARP_TARGETS) && targets[i]; i++) { - dprintk("bva: sip %u.%u.%u.%u tip %u.%u.%u.%u t[%d] " - "%u.%u.%u.%u bhti(tip) %d\n", - NIPQUAD(sip), NIPQUAD(tip), i, NIPQUAD(targets[i]), - bond_has_this_ip(bond, tip)); + dprintk("bva: sip %pI4 tip %pI4 t[%d] %pI4 bhti(tip) %d\n", + &sip, &tip, i, &targets[i], bond_has_this_ip(bond, tip)); if (sip == targets[i]) { if (bond_has_this_ip(bond, tip)) slave->last_arp_rx = jiffies; @@ -2728,10 +2725,10 @@ static int bond_arp_rcv(struct sk_buff *skb, struct net_device *dev, struct pack arp_ptr += 4 + dev->addr_len; memcpy(&tip, arp_ptr, 4); - dprintk("bond_arp_rcv: %s %s/%d av %d sv %d sip %u.%u.%u.%u" - " tip %u.%u.%u.%u\n", bond->dev->name, slave->dev->name, - slave->state, bond->params.arp_validate, - slave_do_arp_validate(bond, slave), NIPQUAD(sip), NIPQUAD(tip)); + dprintk("bond_arp_rcv: %s %s/%d av %d sv %d sip %pI4 tip %pI4\n", + bond->dev->name, slave->dev->name, slave->state, + bond->params.arp_validate, slave_do_arp_validate(bond, slave), + &sip, &tip); /* * Backup slaves won't see the ARP reply, but do come through @@ -3239,7 +3236,6 @@ static void bond_info_show_master(struct seq_file *seq) struct bonding *bond = seq->private; struct slave *curr; int i; - u32 target; read_lock(&bond->curr_slave_lock); curr = bond->curr_active_slave; @@ -3293,8 +3289,7 @@ static void bond_info_show_master(struct seq_file *seq) continue; if (printed) seq_printf(seq, ","); - target = ntohl(bond->params.arp_targets[i]); - seq_printf(seq, " %d.%d.%d.%d", HIPQUAD(target)); + seq_printf(seq, " %pI4", &bond->params.arp_targets[i]); printed = 1; } seq_printf(seq, "\n"); @@ -3302,7 +3297,6 @@ static void bond_info_show_master(struct seq_file *seq) if (bond->params.mode == BOND_MODE_8023AD) { struct ad_info ad_info; - DECLARE_MAC_BUF(mac); seq_puts(seq, "\n802.3ad info\n"); seq_printf(seq, "LACP rate: %s\n", @@ -3322,8 +3316,8 @@ static void bond_info_show_master(struct seq_file *seq) ad_info.actor_key); seq_printf(seq, "\tPartner Key: %d\n", ad_info.partner_key); - seq_printf(seq, "\tPartner Mac Address: %s\n", - print_mac(mac, ad_info.partner_system)); + seq_printf(seq, "\tPartner Mac Address: %pM\n", + ad_info.partner_system); } } } @@ -3331,7 +3325,6 @@ static void bond_info_show_master(struct seq_file *seq) static void bond_info_show_slave(struct seq_file *seq, const struct slave *slave) { struct bonding *bond = seq->private; - DECLARE_MAC_BUF(mac); seq_printf(seq, "\nSlave Interface: %s\n", slave->dev->name); seq_printf(seq, "MII Status: %s\n", @@ -3339,9 +3332,7 @@ static void bond_info_show_slave(struct seq_file *seq, const struct slave *slave seq_printf(seq, "Link Failure Count: %u\n", slave->link_failure_count); - seq_printf(seq, - "Permanent HW addr: %s\n", - print_mac(mac, slave->perm_hwaddr)); + seq_printf(seq, "Permanent HW addr: %pM\n", slave->perm_hwaddr); if (bond->params.mode == BOND_MODE_8023AD) { const struct aggregator *agg @@ -4573,6 +4564,8 @@ static int bond_init(struct net_device *bond_dev, struct bond_params *params) bond_dev->tx_queue_len = 0; bond_dev->flags |= IFF_MASTER|IFF_MULTICAST; bond_dev->priv_flags |= IFF_BONDING; + if (bond->params.arp_interval) + bond_dev->priv_flags |= IFF_MASTER_ARPMON; /* At first, we block adding VLANs. That's the only way to * prevent problems that occur when adding VLANs over an diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c index 3bdb47382521..e400d7dfdfc8 100644 --- a/drivers/net/bonding/bond_sysfs.c +++ b/drivers/net/bonding/bond_sysfs.c @@ -620,6 +620,8 @@ static ssize_t bonding_store_arp_interval(struct device *d, ": %s: Setting ARP monitoring interval to %d.\n", bond->dev->name, new_value); bond->params.arp_interval = new_value; + if (bond->params.arp_interval) + bond->dev->priv_flags |= IFF_MASTER_ARPMON; if (bond->params.miimon) { printk(KERN_INFO DRV_NAME ": %s: ARP monitoring cannot be used with MII monitoring. " @@ -672,8 +674,8 @@ static ssize_t bonding_show_arp_targets(struct device *d, for (i = 0; i < BOND_MAX_ARP_TARGETS; i++) { if (bond->params.arp_targets[i]) - res += sprintf(buf + res, "%u.%u.%u.%u ", - NIPQUAD(bond->params.arp_targets[i])); + res += sprintf(buf + res, "%pI4 ", + &bond->params.arp_targets[i]); } if (res) buf[res-1] = '\n'; /* eat the leftover space */ @@ -695,8 +697,8 @@ static ssize_t bonding_store_arp_targets(struct device *d, if (buf[0] == '+') { if ((newtarget == 0) || (newtarget == htonl(INADDR_BROADCAST))) { printk(KERN_ERR DRV_NAME - ": %s: invalid ARP target %u.%u.%u.%u specified for addition\n", - bond->dev->name, NIPQUAD(newtarget)); + ": %s: invalid ARP target %pI4 specified for addition\n", + bond->dev->name, &newtarget); ret = -EINVAL; goto out; } @@ -704,8 +706,8 @@ static ssize_t bonding_store_arp_targets(struct device *d, for (i = 0; (i < BOND_MAX_ARP_TARGETS); i++) { if (targets[i] == newtarget) { /* duplicate */ printk(KERN_ERR DRV_NAME - ": %s: ARP target %u.%u.%u.%u is already present\n", - bond->dev->name, NIPQUAD(newtarget)); + ": %s: ARP target %pI4 is already present\n", + bond->dev->name, &newtarget); if (done) targets[i] = 0; ret = -EINVAL; @@ -713,8 +715,8 @@ static ssize_t bonding_store_arp_targets(struct device *d, } if (targets[i] == 0 && !done) { printk(KERN_INFO DRV_NAME - ": %s: adding ARP target %d.%d.%d.%d.\n", - bond->dev->name, NIPQUAD(newtarget)); + ": %s: adding ARP target %pI4.\n", + bond->dev->name, &newtarget); done = 1; targets[i] = newtarget; } @@ -731,8 +733,8 @@ static ssize_t bonding_store_arp_targets(struct device *d, else if (buf[0] == '-') { if ((newtarget == 0) || (newtarget == htonl(INADDR_BROADCAST))) { printk(KERN_ERR DRV_NAME - ": %s: invalid ARP target %d.%d.%d.%d specified for removal\n", - bond->dev->name, NIPQUAD(newtarget)); + ": %s: invalid ARP target %pI4 specified for removal\n", + bond->dev->name, &newtarget); ret = -EINVAL; goto out; } @@ -740,16 +742,16 @@ static ssize_t bonding_store_arp_targets(struct device *d, for (i = 0; (i < BOND_MAX_ARP_TARGETS); i++) { if (targets[i] == newtarget) { printk(KERN_INFO DRV_NAME - ": %s: removing ARP target %d.%d.%d.%d.\n", - bond->dev->name, NIPQUAD(newtarget)); + ": %s: removing ARP target %pI4.\n", + bond->dev->name, &newtarget); targets[i] = 0; done = 1; } } if (!done) { printk(KERN_INFO DRV_NAME - ": %s: unable to remove nonexistent ARP target %d.%d.%d.%d.\n", - bond->dev->name, NIPQUAD(newtarget)); + ": %s: unable to remove nonexistent ARP target %pI4.\n", + bond->dev->name, &newtarget); ret = -EINVAL; goto out; } @@ -1039,6 +1041,7 @@ static ssize_t bonding_store_miimon(struct device *d, "ARP monitoring. Disabling ARP monitoring...\n", bond->dev->name); bond->params.arp_interval = 0; + bond->dev->priv_flags &= ~IFF_MASTER_ARPMON; if (bond->params.arp_validate) { bond_unregister_arp(bond); bond->params.arp_validate = @@ -1391,13 +1394,11 @@ static ssize_t bonding_show_ad_partner_mac(struct device *d, { int count = 0; struct bonding *bond = to_bond(d); - DECLARE_MAC_BUF(mac); if (bond->params.mode == BOND_MODE_8023AD) { struct ad_info ad_info; if (!bond_3ad_get_active_agg_info(bond, &ad_info)) { - count = sprintf(buf,"%s\n", - print_mac(mac, ad_info.partner_system)); + count = sprintf(buf, "%pM\n", ad_info.partner_system); } } diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index 86909cfb14de..bc84c4ca898e 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -2405,7 +2405,6 @@ static int cas_rx_ringN(struct cas *cp, int ring, int budget) cp->net_stats[ring].rx_packets++; cp->net_stats[ring].rx_bytes += len; spin_unlock(&cp->stat_lock[ring]); - cp->dev->last_rx = jiffies; next: npackets++; @@ -4988,7 +4987,6 @@ static int __devinit cas_init_one(struct pci_dev *pdev, int i, err, pci_using_dac; u16 pci_cmd; u8 orig_cacheline_size = 0, cas_cacheline_size = 0; - DECLARE_MAC_BUF(mac); if (cas_version_printed++ == 0) printk(KERN_INFO "%s", version); @@ -5201,12 +5199,12 @@ static int __devinit cas_init_one(struct pci_dev *pdev, i = readl(cp->regs + REG_BIM_CFG); printk(KERN_INFO "%s: Sun Cassini%s (%sbit/%sMHz PCI/%s) " - "Ethernet[%d] %s\n", dev->name, + "Ethernet[%d] %pM\n", dev->name, (cp->cas_flags & CAS_FLAG_REG_PLUS) ? "+" : "", (i & BIM_CFG_32BIT) ? "32" : "64", (i & BIM_CFG_66MHZ) ? "66" : "33", (cp->phy_type == CAS_PHY_SERDES) ? "Fi" : "Cu", pdev->irq, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); pci_set_drvdata(pdev, dev); cp->hw_running = 1; diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c index d6c7d2aa761b..fa0a1f129d37 100644 --- a/drivers/net/chelsio/sge.c +++ b/drivers/net/chelsio/sge.c @@ -1385,7 +1385,6 @@ static void sge_rx(struct sge *sge, struct freelQ *fl, unsigned int len) st = per_cpu_ptr(sge->port_stats[p->iff], smp_processor_id()); skb->protocol = eth_type_trans(skb, adapter->port[p->iff].dev); - skb->dev->last_rx = jiffies; if ((adapter->flags & RX_CSUM_ENABLED) && p->csum == 0xffff && skb->protocol == htons(ETH_P_IP) && (skb->data[9] == IPPROTO_TCP || skb->data[9] == IPPROTO_UDP)) { diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c index 017a5361b980..d39a77cba1af 100644 --- a/drivers/net/cpmac.c +++ b/drivers/net/cpmac.c @@ -1103,7 +1103,6 @@ static int __devinit cpmac_probe(struct platform_device *pdev) struct cpmac_priv *priv; struct net_device *dev; struct plat_cpmac_data *pdata; - DECLARE_MAC_BUF(mac); pdata = pdev->dev.platform_data; @@ -1180,8 +1179,8 @@ static int __devinit cpmac_probe(struct platform_device *pdev) if (netif_msg_probe(priv)) { printk(KERN_INFO "cpmac: device %s (regs: %p, irq: %d, phy: %s, " - "mac: %s)\n", dev->name, (void *)mem->start, dev->irq, - priv->phy_name, print_mac(mac, dev->dev_addr)); + "mac: %pM)\n", dev->name, (void *)mem->start, dev->irq, + priv->phy_name, dev->dev_addr); } return 0; diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c index 7e8a63106bdf..c9806c58b2fd 100644 --- a/drivers/net/cris/eth_v10.c +++ b/drivers/net/cris/eth_v10.c @@ -419,7 +419,6 @@ e100_set_mac_address(struct net_device *dev, void *p) { struct net_local *np = netdev_priv(dev); struct sockaddr *addr = p; - DECLARE_MAC_BUF(mac); spin_lock(&np->lock); /* preemption protection */ @@ -440,8 +439,7 @@ e100_set_mac_address(struct net_device *dev, void *p) /* show it in the log as well */ - printk(KERN_INFO "%s: changed MAC to %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: changed MAC to %pM\n", dev->name, dev->dev_addr); spin_unlock(&np->lock); diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c index 7107620f615d..b063395c4a96 100644 --- a/drivers/net/cs89x0.c +++ b/drivers/net/cs89x0.c @@ -521,7 +521,6 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular) unsigned rev_type = 0; int eeprom_buff[CHKSUM_LEN]; int retval; - DECLARE_MAC_BUF(mac); /* Initialize the device structure. */ if (!modular) { @@ -846,7 +845,7 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular) } /* print the ethernet address. */ - printk(", MAC %s", print_mac(mac, dev->dev_addr)); + printk(", MAC %pM", dev->dev_addr); dev->open = net_open; dev->stop = net_close; @@ -1025,7 +1024,6 @@ skip_this_frame: } skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += length; } @@ -1719,7 +1717,6 @@ net_rx(struct net_device *dev) skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += length; } @@ -1817,11 +1814,10 @@ static int set_mac_address(struct net_device *dev, void *p) memcpy(dev->dev_addr, addr->sa_data, dev->addr_len); - if (net_debug) { - DECLARE_MAC_BUF(mac); - printk("%s: Setting MAC address to %s.\n", - dev->name, print_mac(mac, dev->dev_addr)); - } + if (net_debug) + printk("%s: Setting MAC address to %pM.\n", + dev->name, dev->dev_addr); + /* set the Ethernet address */ for (i=0; i < ETH_ALEN/2; i++) writereg(dev, PP_IA+i*2, dev->dev_addr[i*2] | (dev->dev_addr[i*2+1] << 8)); diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 1ace41a13ac3..e1746eeb34a4 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -494,6 +494,36 @@ static void enable_all_napi(struct adapter *adap) } /** + * set_qset_lro - Turn a queue set's LRO capability on and off + * @dev: the device the qset is attached to + * @qset_idx: the queue set index + * @val: the LRO switch + * + * Sets LRO on or off for a particular queue set. + * the device's features flag is updated to reflect the LRO + * capability when all queues belonging to the device are + * in the same state. + */ +static void set_qset_lro(struct net_device *dev, int qset_idx, int val) +{ + struct port_info *pi = netdev_priv(dev); + struct adapter *adapter = pi->adapter; + int i, lro_on = 1; + + adapter->params.sge.qset[qset_idx].lro = !!val; + adapter->sge.qs[qset_idx].lro_enabled = !!val; + + /* let ethtool report LRO on only if all queues are LRO enabled */ + for (i = pi->first_qset; i < pi->first_qset + pi->nqsets; ++i) + lro_on &= adapter->params.sge.qset[i].lro; + + if (lro_on) + dev->features |= NETIF_F_LRO; + else + dev->features &= ~NETIF_F_LRO; +} + +/** * setup_sge_qsets - configure SGE Tx/Rx/response queues * @adap: the adapter * @@ -516,8 +546,7 @@ static int setup_sge_qsets(struct adapter *adap) pi->qs = &adap->sge.qs[pi->first_qset]; for (j = pi->first_qset; j < pi->first_qset + pi->nqsets; ++j, ++qset_idx) { - if (!pi->rx_csum_offload) - adap->params.sge.qset[qset_idx].lro = 0; + set_qset_lro(dev, qset_idx, pi->rx_csum_offload); err = t3_sge_alloc_qset(adap, qset_idx, 1, (adap->flags & USING_MSIX) ? qset_idx + 1 : irq_idx, @@ -1632,13 +1661,10 @@ static int set_rx_csum(struct net_device *dev, u32 data) p->rx_csum_offload = data; if (!data) { - struct adapter *adap = p->adapter; int i; - for (i = p->first_qset; i < p->first_qset + p->nqsets; i++) { - adap->params.sge.qset[i].lro = 0; - adap->sge.qs[i].lro_enabled = 0; - } + for (i = p->first_qset; i < p->first_qset + p->nqsets; i++) + set_qset_lro(dev, i, 0); } return 0; } @@ -1793,6 +1819,25 @@ static void get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) memset(&wol->sopass, 0, sizeof(wol->sopass)); } +static int cxgb3_set_flags(struct net_device *dev, u32 data) +{ + struct port_info *pi = netdev_priv(dev); + int i; + + if (data & ETH_FLAG_LRO) { + if (!pi->rx_csum_offload) + return -EINVAL; + + for (i = pi->first_qset; i < pi->first_qset + pi->nqsets; i++) + set_qset_lro(dev, i, 1); + + } else + for (i = pi->first_qset; i < pi->first_qset + pi->nqsets; i++) + set_qset_lro(dev, i, 0); + + return 0; +} + static const struct ethtool_ops cxgb_ethtool_ops = { .get_settings = get_settings, .set_settings = set_settings, @@ -1822,6 +1867,8 @@ static const struct ethtool_ops cxgb_ethtool_ops = { .get_regs = get_regs, .get_wol = get_wol, .set_tso = ethtool_op_set_tso, + .get_flags = ethtool_op_get_flags, + .set_flags = cxgb3_set_flags, }; static int in_range(int val, int lo, int hi) @@ -1938,11 +1985,9 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr) } } } - if (t.lro >= 0) { - struct sge_qset *qs = &adapter->sge.qs[t.qset_idx]; - q->lro = t.lro; - qs->lro_enabled = t.lro; - } + if (t.lro >= 0) + set_qset_lro(dev, t.qset_idx, t.lro); + break; } case CHELSIO_GET_QSET_PARAMS:{ diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c index c6480be0bc1f..268f15801ec6 100644 --- a/drivers/net/cxgb3/sge.c +++ b/drivers/net/cxgb3/sge.c @@ -1876,7 +1876,6 @@ static void rx_eth(struct adapter *adap, struct sge_rspq *rq, skb_pull(skb, sizeof(*p) + pad); skb->protocol = eth_type_trans(skb, adap->port[p->iff]); - skb->dev->last_rx = jiffies; pi = netdev_priv(skb->dev); if (pi->rx_csum_offload && p->csum_valid && p->csum == htons(0xffff) && !p->fragment) { diff --git a/drivers/net/de600.c b/drivers/net/de600.c index cb849b091f98..970f820ba814 100644 --- a/drivers/net/de600.c +++ b/drivers/net/de600.c @@ -369,7 +369,6 @@ static void de600_rx_intr(struct net_device *dev) netif_rx(skb); /* update stats */ - dev->last_rx = jiffies; dev->stats.rx_packets++; /* count all receives */ dev->stats.rx_bytes += size; /* count all received bytes */ @@ -384,7 +383,6 @@ static struct net_device * __init de600_probe(void) int i; struct net_device *dev; int err; - DECLARE_MAC_BUF(mac); dev = alloc_etherdev(0); if (!dev) @@ -439,7 +437,7 @@ static struct net_device * __init de600_probe(void) goto out1; } - printk(", Ethernet Address: %s\n", print_mac(mac, dev->dev_addr)); + printk(", Ethernet Address: %pM\n", dev->dev_addr); dev->open = de600_open; dev->stop = de600_close; diff --git a/drivers/net/de620.c b/drivers/net/de620.c index d454e143483e..0d4b6acc11a6 100644 --- a/drivers/net/de620.c +++ b/drivers/net/de620.c @@ -686,7 +686,6 @@ static int de620_rx_intr(struct net_device *dev) PRINTK(("Read %d bytes\n", size)); skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); /* deliver it "upstairs" */ - dev->last_rx = jiffies; /* count all receives */ dev->stats.rx_packets++; dev->stats.rx_bytes += size; @@ -800,7 +799,6 @@ struct net_device * __init de620_probe(int unit) struct net_device *dev; int err = -ENOMEM; int i; - DECLARE_MAC_BUF(mac); dev = alloc_etherdev(0); if (!dev) @@ -853,7 +851,7 @@ struct net_device * __init de620_probe(int unit) dev->broadcast[i] = 0xff; } - printk(", Ethernet Address: %s", print_mac(mac, dev->dev_addr)); + printk(", Ethernet Address: %pM", dev->dev_addr); printk(" (%dk RAM,", (nic_data.RAM_Size) ? (nic_data.RAM_Size >> 2) : 64); @@ -876,10 +874,7 @@ struct net_device * __init de620_probe(int unit) if (de620_debug) { printk("\nEEPROM contents:\n"); printk("RAM_Size = 0x%02X\n", nic_data.RAM_Size); - printk("NodeID = %02X:%02X:%02X:%02X:%02X:%02X\n", - nic_data.NodeID[0], nic_data.NodeID[1], - nic_data.NodeID[2], nic_data.NodeID[3], - nic_data.NodeID[4], nic_data.NodeID[5]); + printk("NodeID = %pM\n", nic_data.NodeID); printk("Model = %d\n", nic_data.Model); printk("Media = %d\n", nic_data.Media); printk("SCR = 0x%02x\n", nic_data.SCR); diff --git a/drivers/net/declance.c b/drivers/net/declance.c index 3e3506411ac0..f6988d7fb618 100644 --- a/drivers/net/declance.c +++ b/drivers/net/declance.c @@ -622,7 +622,6 @@ static int lance_rx(struct net_device *dev) skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; } @@ -1023,7 +1022,6 @@ static int __init dec_lance_probe(struct device *bdev, const int type) int i, ret; unsigned long esar_base; unsigned char *esar; - DECLARE_MAC_BUF(mac); if (dec_lance_debug && version_printed++ == 0) printk(version); @@ -1223,8 +1221,7 @@ static int __init dec_lance_probe(struct device *bdev, const int type) for (i = 0; i < 6; i++) dev->dev_addr[i] = esar[i * 4]; - printk(", addr = %s, irq = %d\n", - print_mac(mac, dev->dev_addr), dev->irq); + printk(", addr = %pM, irq = %d\n", dev->dev_addr, dev->irq); dev->open = &lance_open; dev->stop = &lance_close; diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c index c062aacf229c..f07887435247 100644 --- a/drivers/net/defxx.c +++ b/drivers/net/defxx.c @@ -3103,7 +3103,6 @@ static void dfx_rcv_queue_process( netif_rx(skb); /* Update the rcv counters */ - bp->dev->last_rx = jiffies; bp->rcv_total_frames++; if (*(p_buff + RCV_BUFF_K_DA) & 0x01) bp->rcv_multicast_frames++; diff --git a/drivers/net/depca.c b/drivers/net/depca.c index ace39ec0a367..fda1226d8ec1 100644 --- a/drivers/net/depca.c +++ b/drivers/net/depca.c @@ -573,7 +573,6 @@ static int __init depca_hw_init (struct net_device *dev, struct device *device) s16 nicsr; u_long ioaddr; u_long mem_start; - DECLARE_MAC_BUF(mac); /* * We are now supposed to enter this function with the @@ -633,7 +632,7 @@ static int __init depca_hw_init (struct net_device *dev, struct device *device) printk(", h/w address "); status = get_hw_addr(dev); - printk("%s", print_mac(mac, dev->dev_addr)); + printk("%pM", dev->dev_addr); if (status != 0) { printk(" which has an Ethernet PROM CRC error.\n"); return -ENXIO; @@ -1057,7 +1056,6 @@ static int depca_rx(struct net_device *dev) /* ** Update stats */ - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; for (i = 1; i < DEPCA_PKT_STAT_SZ - 1; i++) { @@ -1841,7 +1839,6 @@ static void depca_dbg_open(struct net_device *dev) u_long ioaddr = dev->base_addr; struct depca_init *p = &lp->init_block; int i; - DECLARE_MAC_BUF(mac); if (depca_debug > 1) { /* Do not copy the shadow init block into shared memory */ @@ -1880,7 +1877,7 @@ static void depca_dbg_open(struct net_device *dev) printk("...0x%8.8x\n", readl(&lp->tx_ring[i].base)); printk("Initialisation block at 0x%8.8lx(Phys)\n", lp->mem_start); printk(" mode: 0x%4.4x\n", p->mode); - printk(" physical address: %s\n", print_mac(mac, p->phys_addr)); + printk(" physical address: %pM\n", p->phys_addr); printk(" multicast hash table: "); for (i = 0; i < (HASH_TABLE_LEN >> 3) - 1; i++) { printk("%2.2x:", p->mcast_table[i]); diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c index f8037110a522..9ec9785a9fc3 100644 --- a/drivers/net/dl2k.c +++ b/drivers/net/dl2k.c @@ -97,7 +97,6 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent) static int version_printed; void *ring_space; dma_addr_t ring_dma; - DECLARE_MAC_BUF(mac); if (!version_printed++) printk ("%s", version); @@ -257,8 +256,8 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent) card_idx++; - printk (KERN_INFO "%s: %s, %s, IRQ %d\n", - dev->name, np->name, print_mac(mac, dev->dev_addr), irq); + printk (KERN_INFO "%s: %s, %pM, IRQ %d\n", + dev->name, np->name, dev->dev_addr, irq); if (tx_coalesce > 1) printk(KERN_INFO "tx_coalesce:\t%d packets\n", tx_coalesce); @@ -892,7 +891,6 @@ receive_packet (struct net_device *dev) } #endif netif_rx (skb); - dev->last_rx = jiffies; } entry = (entry + 1) % RX_RING_SIZE; } diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index 5a9083e3f443..22dd3081339d 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -1385,13 +1385,11 @@ dm9000_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ndev); ret = register_netdev(ndev); - if (ret == 0) { - DECLARE_MAC_BUF(mac); - printk(KERN_INFO "%s: dm9000%c at %p,%p IRQ %d MAC: %s (%s)\n", + if (ret == 0) + printk(KERN_INFO "%s: dm9000%c at %p,%p IRQ %d MAC: %pM (%s)\n", ndev->name, dm9000_type_to_char(db->type), db->io_addr, db->io_data, ndev->irq, - print_mac(mac, ndev->dev_addr), mac_src); - } + ndev->dev_addr, mac_src); return 0; out: diff --git a/drivers/net/e100.c b/drivers/net/e100.c index 3d69fae781cf..62cdefa2a4f0 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -1880,7 +1880,6 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx, } else { dev->stats.rx_packets++; dev->stats.rx_bytes += actual_size; - nic->netdev->last_rx = jiffies; netif_receive_skb(skb); if(work_done) (*work_done)++; @@ -2322,7 +2321,8 @@ static int e100_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) { struct nic *nic = netdev_priv(netdev); - if(wol->wolopts != WAKE_MAGIC && wol->wolopts != 0) + if ((wol->wolopts && wol->wolopts != WAKE_MAGIC) || + !device_can_wakeup(&nic->pdev->dev)) return -EOPNOTSUPP; if(wol->wolopts) @@ -2330,6 +2330,8 @@ static int e100_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) else nic->flags &= ~wol_magic; + device_set_wakeup_enable(&nic->pdev->dev, wol->wolopts); + e100_exec_cb(nic, NULL, e100_configure); return 0; @@ -2616,7 +2618,6 @@ static int __devinit e100_probe(struct pci_dev *pdev, struct net_device *netdev; struct nic *nic; int err; - DECLARE_MAC_BUF(mac); if(!(netdev = alloc_etherdev(sizeof(struct nic)))) { if(((1 << debug) - 1) & NETIF_MSG_PROBE) @@ -2734,8 +2735,10 @@ static int __devinit e100_probe(struct pci_dev *pdev, /* Wol magic packet can be enabled from eeprom */ if((nic->mac >= mac_82558_D101_A4) && - (nic->eeprom[eeprom_id] & eeprom_id_wol)) + (nic->eeprom[eeprom_id] & eeprom_id_wol)) { nic->flags |= wol_magic; + device_set_wakeup_enable(&pdev->dev, true); + } /* ack any pending wake events, disable PME */ pci_pme_active(pdev, false); @@ -2746,9 +2749,9 @@ static int __devinit e100_probe(struct pci_dev *pdev, goto err_out_free; } - DPRINTK(PROBE, INFO, "addr 0x%llx, irq %d, MAC addr %s\n", + DPRINTK(PROBE, INFO, "addr 0x%llx, irq %d, MAC addr %pM\n", (unsigned long long)pci_resource_start(pdev, use_io ? 1 : 0), - pdev->irq, print_mac(mac, netdev->dev_addr)); + pdev->irq, netdev->dev_addr); return 0; @@ -2794,11 +2797,10 @@ static int e100_suspend(struct pci_dev *pdev, pm_message_t state) pci_save_state(pdev); if ((nic->flags & wol_magic) | e100_asf(nic)) { - pci_enable_wake(pdev, PCI_D3hot, 1); - pci_enable_wake(pdev, PCI_D3cold, 1); + if (pci_enable_wake(pdev, PCI_D3cold, true)) + pci_enable_wake(pdev, PCI_D3hot, true); } else { - pci_enable_wake(pdev, PCI_D3hot, 0); - pci_enable_wake(pdev, PCI_D3cold, 0); + pci_enable_wake(pdev, PCI_D3hot, false); } pci_disable_device(pdev); diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index fac82152e4c8..78a4250e004f 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -912,7 +912,6 @@ static int __devinit e1000_probe(struct pci_dev *pdev, u16 eeprom_data = 0; u16 eeprom_apme_mask = E1000_EEPROM_APME; int bars, need_ioport; - DECLARE_MAC_BUF(mac); /* do not allocate ioport bars when not needed */ need_ioport = e1000_is_need_ioport(pdev); @@ -967,8 +966,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, hw->back = adapter; err = -EIO; - hw->hw_addr = ioremap(pci_resource_start(pdev, BAR_0), - pci_resource_len(pdev, BAR_0)); + hw->hw_addr = pci_ioremap_bar(pdev, BAR_0); if (!hw->hw_addr) goto err_ioremap; @@ -1016,9 +1014,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, * because it depends on mac_type */ if ((hw->mac_type == e1000_ich8lan) && (pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) { - hw->flash_address = - ioremap(pci_resource_start(pdev, 1), - pci_resource_len(pdev, 1)); + hw->flash_address = pci_ioremap_bar(pdev, 1); if (!hw->flash_address) goto err_flashmap; } @@ -1194,7 +1190,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, (hw->bus_width == e1000_bus_width_pciex_1) ? "Width x1" : "32-bit")); - printk("%s\n", print_mac(mac, netdev->dev_addr)); + printk("%pM\n", netdev->dev_addr); if (hw->bus_type == e1000_bus_type_pci_express) { DPRINTK(PROBE, WARNING, "This device (id %04x:%04x) will no " @@ -4103,8 +4099,6 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter, netif_receive_skb(skb); } - netdev->last_rx = jiffies; - next_desc: rx_desc->status = 0; diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index abd492b7336d..63e5688011e8 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -103,8 +103,6 @@ static void e1000_receive_skb(struct e1000_adapter *adapter, le16_to_cpu(vlan)); else netif_receive_skb(skb); - - netdev->last_rx = jiffies; } /** @@ -4652,14 +4650,12 @@ static void e1000_print_device_info(struct e1000_adapter *adapter) u32 pba_num; /* print bus type/speed/width info */ - e_info("(PCI Express:2.5GB/s:%s) %02x:%02x:%02x:%02x:%02x:%02x\n", + e_info("(PCI Express:2.5GB/s:%s) %pM\n", /* bus width */ ((hw->bus.width == e1000_bus_width_pcie_x4) ? "Width x4" : "Width x1"), /* MAC address */ - netdev->dev_addr[0], netdev->dev_addr[1], - netdev->dev_addr[2], netdev->dev_addr[3], - netdev->dev_addr[4], netdev->dev_addr[5]); + netdev->dev_addr); e_info("Intel(R) PRO/%s Network Connection\n", (hw->phy.type == e1000_phy_ife) ? "10/100" : "1000"); e1000e_read_pba_num(hw, &pba_num); @@ -4906,10 +4902,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, memcpy(netdev->perm_addr, adapter->hw.mac.addr, netdev->addr_len); if (!is_valid_ether_addr(netdev->perm_addr)) { - e_err("Invalid MAC Address: %02x:%02x:%02x:%02x:%02x:%02x\n", - netdev->perm_addr[0], netdev->perm_addr[1], - netdev->perm_addr[2], netdev->perm_addr[3], - netdev->perm_addr[4], netdev->perm_addr[5]); + e_err("Invalid MAC Address: %pM\n", netdev->perm_addr); err = -EIO; goto err_eeprom; } diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c index 1f11350e16cf..93387f16c2ea 100644 --- a/drivers/net/eepro.c +++ b/drivers/net/eepro.c @@ -690,7 +690,6 @@ static void __init eepro_print_info (struct net_device *dev) struct eepro_local * lp = netdev_priv(dev); int i; const char * ifmap[] = {"AUI", "10Base2", "10BaseT"}; - DECLARE_MAC_BUF(mac); i = inb(dev->base_addr + ID_REG); printk(KERN_DEBUG " id: %#x ",i); @@ -715,7 +714,7 @@ static void __init eepro_print_info (struct net_device *dev) break; } - printk(" %s", print_mac(mac, dev->dev_addr)); + printk(" %pM", dev->dev_addr); if (net_debug > 3) printk(KERN_DEBUG ", %dK RCV buffer", @@ -1581,7 +1580,6 @@ eepro_rx(struct net_device *dev) skb->protocol = eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; } diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c deleted file mode 100644 index e3e26c595fa3..000000000000 --- a/drivers/net/eepro100.c +++ /dev/null @@ -1,2401 +0,0 @@ -/* drivers/net/eepro100.c: An Intel i82557-559 Ethernet driver for Linux. */ -/* - Written 1996-1999 by Donald Becker. - - The driver also contains updates by different kernel developers - (see incomplete list below). - Current maintainer is Andrey V. Savochkin <saw@saw.sw.com.sg>. - Please use this email address and linux-kernel mailing list for bug reports. - - This software may be used and distributed according to the terms - of the GNU General Public License, incorporated herein by reference. - - This driver is for the Intel EtherExpress Pro100 (Speedo3) design. - It should work with all i82557/558/559 boards. - - Version history: - 1998 Apr - 2000 Feb Andrey V. Savochkin <saw@saw.sw.com.sg> - Serious fixes for multicast filter list setting, TX timeout routine; - RX ring refilling logic; other stuff - 2000 Feb Jeff Garzik <jgarzik@pobox.com> - Convert to new PCI driver interface - 2000 Mar 24 Dragan Stancevic <visitor@valinux.com> - Disabled FC and ER, to avoid lockups when when we get FCP interrupts. - 2000 Jul 17 Goutham Rao <goutham.rao@intel.com> - PCI DMA API fixes, adding pci_dma_sync_single calls where neccesary - 2000 Aug 31 David Mosberger <davidm@hpl.hp.com> - rx_align support: enables rx DMA without causing unaligned accesses. -*/ - -static const char * const version = -"eepro100.c:v1.09j-t 9/29/99 Donald Becker\n" -"eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <saw@saw.sw.com.sg> and others\n"; - -/* A few user-configurable values that apply to all boards. - First set is undocumented and spelled per Intel recommendations. */ - -static int congenb /* = 0 */; /* Enable congestion control in the DP83840. */ -static int txfifo = 8; /* Tx FIFO threshold in 4 byte units, 0-15 */ -static int rxfifo = 8; /* Rx FIFO threshold, default 32 bytes. */ -/* Tx/Rx DMA burst length, 0-127, 0 == no preemption, tx==128 -> disabled. */ -static int txdmacount = 128; -static int rxdmacount /* = 0 */; - -#if defined(__ia64__) || defined(__alpha__) || defined(__sparc__) || defined(__mips__) || \ - defined(__arm__) - /* align rx buffers to 2 bytes so that IP header is aligned */ -# define rx_align(skb) skb_reserve((skb), 2) -# define RxFD_ALIGNMENT __attribute__ ((aligned (2), packed)) -#else -# define rx_align(skb) -# define RxFD_ALIGNMENT -#endif - -/* Set the copy breakpoint for the copy-only-tiny-buffer Rx method. - Lower values use more memory, but are faster. */ -static int rx_copybreak = 200; - -/* Maximum events (Rx packets, etc.) to handle at each interrupt. */ -static int max_interrupt_work = 20; - -/* Maximum number of multicast addresses to filter (vs. rx-all-multicast) */ -static int multicast_filter_limit = 64; - -/* 'options' is used to pass a transceiver override or full-duplex flag - e.g. "options=16" for FD, "options=32" for 100mbps-only. */ -static int full_duplex[] = {-1, -1, -1, -1, -1, -1, -1, -1}; -static int options[] = {-1, -1, -1, -1, -1, -1, -1, -1}; - -/* A few values that may be tweaked. */ -/* The ring sizes should be a power of two for efficiency. */ -#define TX_RING_SIZE 64 -#define RX_RING_SIZE 64 -/* How much slots multicast filter setup may take. - Do not descrease without changing set_rx_mode() implementaion. */ -#define TX_MULTICAST_SIZE 2 -#define TX_MULTICAST_RESERV (TX_MULTICAST_SIZE*2) -/* Actual number of TX packets queued, must be - <= TX_RING_SIZE-TX_MULTICAST_RESERV. */ -#define TX_QUEUE_LIMIT (TX_RING_SIZE-TX_MULTICAST_RESERV) -/* Hysteresis marking queue as no longer full. */ -#define TX_QUEUE_UNFULL (TX_QUEUE_LIMIT-4) - -/* Operational parameters that usually are not changed. */ - -/* Time in jiffies before concluding the transmitter is hung. */ -#define TX_TIMEOUT (2*HZ) -/* Size of an pre-allocated Rx buffer: <Ethernet MTU> + slack.*/ -#define PKT_BUF_SZ 1536 - -#include <linux/module.h> - -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/errno.h> -#include <linux/ioport.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/timer.h> -#include <linux/pci.h> -#include <linux/spinlock.h> -#include <linux/init.h> -#include <linux/mii.h> -#include <linux/delay.h> -#include <linux/bitops.h> - -#include <asm/io.h> -#include <asm/uaccess.h> -#include <asm/irq.h> - -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/rtnetlink.h> -#include <linux/skbuff.h> -#include <linux/ethtool.h> - -static int use_io; -static int debug = -1; -#define DEBUG_DEFAULT (NETIF_MSG_DRV | \ - NETIF_MSG_HW | \ - NETIF_MSG_RX_ERR | \ - NETIF_MSG_TX_ERR) -#define DEBUG ((debug >= 0) ? (1<<debug)-1 : DEBUG_DEFAULT) - - -MODULE_AUTHOR("Maintainer: Andrey V. Savochkin <saw@saw.sw.com.sg>"); -MODULE_DESCRIPTION("Intel i82557/i82558/i82559 PCI EtherExpressPro driver"); -MODULE_LICENSE("GPL"); -module_param(use_io, int, 0); -module_param(debug, int, 0); -module_param_array(options, int, NULL, 0); -module_param_array(full_duplex, int, NULL, 0); -module_param(congenb, int, 0); -module_param(txfifo, int, 0); -module_param(rxfifo, int, 0); -module_param(txdmacount, int, 0); -module_param(rxdmacount, int, 0); -module_param(rx_copybreak, int, 0); -module_param(max_interrupt_work, int, 0); -module_param(multicast_filter_limit, int, 0); -MODULE_PARM_DESC(debug, "debug level (0-6)"); -MODULE_PARM_DESC(options, "Bits 0-3: transceiver type, bit 4: full duplex, bit 5: 100Mbps"); -MODULE_PARM_DESC(full_duplex, "full duplex setting(s) (1)"); -MODULE_PARM_DESC(congenb, "Enable congestion control (1)"); -MODULE_PARM_DESC(txfifo, "Tx FIFO threshold in 4 byte units, (0-15)"); -MODULE_PARM_DESC(rxfifo, "Rx FIFO threshold in 4 byte units, (0-15)"); -MODULE_PARM_DESC(txdmacount, "Tx DMA burst length; 128 - disable (0-128)"); -MODULE_PARM_DESC(rxdmacount, "Rx DMA burst length; 128 - disable (0-128)"); -MODULE_PARM_DESC(rx_copybreak, "copy breakpoint for copy-only-tiny-frames"); -MODULE_PARM_DESC(max_interrupt_work, "maximum events handled per interrupt"); -MODULE_PARM_DESC(multicast_filter_limit, "maximum number of filtered multicast addresses"); - -#define RUN_AT(x) (jiffies + (x)) - -#define netdevice_start(dev) -#define netdevice_stop(dev) -#define netif_set_tx_timeout(dev, tf, tm) \ - do { \ - (dev)->tx_timeout = (tf); \ - (dev)->watchdog_timeo = (tm); \ - } while(0) - - - -/* - Theory of Operation - -I. Board Compatibility - -This device driver is designed for the Intel i82557 "Speedo3" chip, Intel's -single-chip fast Ethernet controller for PCI, as used on the Intel -EtherExpress Pro 100 adapter. - -II. Board-specific settings - -PCI bus devices are configured by the system at boot time, so no jumpers -need to be set on the board. The system BIOS should be set to assign the -PCI INTA signal to an otherwise unused system IRQ line. While it's -possible to share PCI interrupt lines, it negatively impacts performance and -only recent kernels support it. - -III. Driver operation - -IIIA. General -The Speedo3 is very similar to other Intel network chips, that is to say -"apparently designed on a different planet". This chips retains the complex -Rx and Tx descriptors and multiple buffers pointers as previous chips, but -also has simplified Tx and Rx buffer modes. This driver uses the "flexible" -Tx mode, but in a simplified lower-overhead manner: it associates only a -single buffer descriptor with each frame descriptor. - -Despite the extra space overhead in each receive skbuff, the driver must use -the simplified Rx buffer mode to assure that only a single data buffer is -associated with each RxFD. The driver implements this by reserving space -for the Rx descriptor at the head of each Rx skbuff. - -The Speedo-3 has receive and command unit base addresses that are added to -almost all descriptor pointers. The driver sets these to zero, so that all -pointer fields are absolute addresses. - -The System Control Block (SCB) of some previous Intel chips exists on the -chip in both PCI I/O and memory space. This driver uses the I/O space -registers, but might switch to memory mapped mode to better support non-x86 -processors. - -IIIB. Transmit structure - -The driver must use the complex Tx command+descriptor mode in order to -have a indirect pointer to the skbuff data section. Each Tx command block -(TxCB) is associated with two immediately appended Tx Buffer Descriptor -(TxBD). A fixed ring of these TxCB+TxBD pairs are kept as part of the -speedo_private data structure for each adapter instance. - -The newer i82558 explicitly supports this structure, and can read the two -TxBDs in the same PCI burst as the TxCB. - -This ring structure is used for all normal transmit packets, but the -transmit packet descriptors aren't long enough for most non-Tx commands such -as CmdConfigure. This is complicated by the possibility that the chip has -already loaded the link address in the previous descriptor. So for these -commands we convert the next free descriptor on the ring to a NoOp, and point -that descriptor's link to the complex command. - -An additional complexity of these non-transmit commands are that they may be -added asynchronous to the normal transmit queue, so we disable interrupts -whenever the Tx descriptor ring is manipulated. - -A notable aspect of these special configure commands is that they do -work with the normal Tx ring entry scavenge method. The Tx ring scavenge -is done at interrupt time using the 'dirty_tx' index, and checking for the -command-complete bit. While the setup frames may have the NoOp command on the -Tx ring marked as complete, but not have completed the setup command, this -is not a problem. The tx_ring entry can be still safely reused, as the -tx_skbuff[] entry is always empty for config_cmd and mc_setup frames. - -Commands may have bits set e.g. CmdSuspend in the command word to either -suspend or stop the transmit/command unit. This driver always flags the last -command with CmdSuspend, erases the CmdSuspend in the previous command, and -then issues a CU_RESUME. -Note: Watch out for the potential race condition here: imagine - erasing the previous suspend - the chip processes the previous command - the chip processes the final command, and suspends - doing the CU_RESUME - the chip processes the next-yet-valid post-final-command. -So blindly sending a CU_RESUME is only safe if we do it immediately after -after erasing the previous CmdSuspend, without the possibility of an -intervening delay. Thus the resume command is always within the -interrupts-disabled region. This is a timing dependence, but handling this -condition in a timing-independent way would considerably complicate the code. - -Note: In previous generation Intel chips, restarting the command unit was a -notoriously slow process. This is presumably no longer true. - -IIIC. Receive structure - -Because of the bus-master support on the Speedo3 this driver uses the new -SKBUFF_RX_COPYBREAK scheme, rather than a fixed intermediate receive buffer. -This scheme allocates full-sized skbuffs as receive buffers. The value -SKBUFF_RX_COPYBREAK is used as the copying breakpoint: it is chosen to -trade-off the memory wasted by passing the full-sized skbuff to the queue -layer for all frames vs. the copying cost of copying a frame to a -correctly-sized skbuff. - -For small frames the copying cost is negligible (esp. considering that we -are pre-loading the cache with immediately useful header information), so we -allocate a new, minimally-sized skbuff. For large frames the copying cost -is non-trivial, and the larger copy might flush the cache of useful data, so -we pass up the skbuff the packet was received into. - -IV. Notes - -Thanks to Steve Williams of Intel for arranging the non-disclosure agreement -that stated that I could disclose the information. But I still resent -having to sign an Intel NDA when I'm helping Intel sell their own product! - -*/ - -static int speedo_found1(struct pci_dev *pdev, void __iomem *ioaddr, int fnd_cnt, int acpi_idle_state); - -/* Offsets to the various registers. - All accesses need not be longword aligned. */ -enum speedo_offsets { - SCBStatus = 0, SCBCmd = 2, /* Rx/Command Unit command and status. */ - SCBIntmask = 3, - SCBPointer = 4, /* General purpose pointer. */ - SCBPort = 8, /* Misc. commands and operands. */ - SCBflash = 12, SCBeeprom = 14, /* EEPROM and flash memory control. */ - SCBCtrlMDI = 16, /* MDI interface control. */ - SCBEarlyRx = 20, /* Early receive byte count. */ -}; -/* Commands that can be put in a command list entry. */ -enum commands { - CmdNOp = 0, CmdIASetup = 0x10000, CmdConfigure = 0x20000, - CmdMulticastList = 0x30000, CmdTx = 0x40000, CmdTDR = 0x50000, - CmdDump = 0x60000, CmdDiagnose = 0x70000, - CmdSuspend = 0x40000000, /* Suspend after completion. */ - CmdIntr = 0x20000000, /* Interrupt after completion. */ - CmdTxFlex = 0x00080000, /* Use "Flexible mode" for CmdTx command. */ -}; -/* Clear CmdSuspend (1<<30) avoiding interference with the card access to the - status bits. Previous driver versions used separate 16 bit fields for - commands and statuses. --SAW - */ -#if defined(__alpha__) -# define clear_suspend(cmd) clear_bit(30, &(cmd)->cmd_status); -#else -# define clear_suspend(cmd) ((__le16 *)&(cmd)->cmd_status)[1] &= ~cpu_to_le16(1<<14) -#endif - -enum SCBCmdBits { - SCBMaskCmdDone=0x8000, SCBMaskRxDone=0x4000, SCBMaskCmdIdle=0x2000, - SCBMaskRxSuspend=0x1000, SCBMaskEarlyRx=0x0800, SCBMaskFlowCtl=0x0400, - SCBTriggerIntr=0x0200, SCBMaskAll=0x0100, - /* The rest are Rx and Tx commands. */ - CUStart=0x0010, CUResume=0x0020, CUStatsAddr=0x0040, CUShowStats=0x0050, - CUCmdBase=0x0060, /* CU Base address (set to zero) . */ - CUDumpStats=0x0070, /* Dump then reset stats counters. */ - RxStart=0x0001, RxResume=0x0002, RxAbort=0x0004, RxAddrLoad=0x0006, - RxResumeNoResources=0x0007, -}; - -enum SCBPort_cmds { - PortReset=0, PortSelfTest=1, PortPartialReset=2, PortDump=3, -}; - -/* The Speedo3 Rx and Tx frame/buffer descriptors. */ -struct descriptor { /* A generic descriptor. */ - volatile __le32 cmd_status; /* All command and status fields. */ - __le32 link; /* struct descriptor * */ - unsigned char params[0]; -}; - -/* The Speedo3 Rx and Tx buffer descriptors. */ -struct RxFD { /* Receive frame descriptor. */ - volatile __le32 status; - __le32 link; /* struct RxFD * */ - __le32 rx_buf_addr; /* void * */ - __le32 count; -} RxFD_ALIGNMENT; - -/* Selected elements of the Tx/RxFD.status word. */ -enum RxFD_bits { - RxComplete=0x8000, RxOK=0x2000, - RxErrCRC=0x0800, RxErrAlign=0x0400, RxErrTooBig=0x0200, RxErrSymbol=0x0010, - RxEth2Type=0x0020, RxNoMatch=0x0004, RxNoIAMatch=0x0002, - TxUnderrun=0x1000, StatusComplete=0x8000, -}; - -#define CONFIG_DATA_SIZE 22 -struct TxFD { /* Transmit frame descriptor set. */ - __le32 status; - __le32 link; /* void * */ - __le32 tx_desc_addr; /* Always points to the tx_buf_addr element. */ - __le32 count; /* # of TBD (=1), Tx start thresh., etc. */ - /* This constitutes two "TBD" entries -- we only use one. */ -#define TX_DESCR_BUF_OFFSET 16 - __le32 tx_buf_addr0; /* void *, frame to be transmitted. */ - __le32 tx_buf_size0; /* Length of Tx frame. */ - __le32 tx_buf_addr1; /* void *, frame to be transmitted. */ - __le32 tx_buf_size1; /* Length of Tx frame. */ - /* the structure must have space for at least CONFIG_DATA_SIZE starting - * from tx_desc_addr field */ -}; - -/* Multicast filter setting block. --SAW */ -struct speedo_mc_block { - struct speedo_mc_block *next; - unsigned int tx; - dma_addr_t frame_dma; - unsigned int len; - struct descriptor frame __attribute__ ((__aligned__(16))); -}; - -/* Elements of the dump_statistics block. This block must be lword aligned. */ -struct speedo_stats { - __le32 tx_good_frames; - __le32 tx_coll16_errs; - __le32 tx_late_colls; - __le32 tx_underruns; - __le32 tx_lost_carrier; - __le32 tx_deferred; - __le32 tx_one_colls; - __le32 tx_multi_colls; - __le32 tx_total_colls; - __le32 rx_good_frames; - __le32 rx_crc_errs; - __le32 rx_align_errs; - __le32 rx_resource_errs; - __le32 rx_overrun_errs; - __le32 rx_colls_errs; - __le32 rx_runt_errs; - __le32 done_marker; -}; - -enum Rx_ring_state_bits { - RrNoMem=1, RrPostponed=2, RrNoResources=4, RrOOMReported=8, -}; - -/* Do not change the position (alignment) of the first few elements! - The later elements are grouped for cache locality. - - Unfortunately, all the positions have been shifted since there. - A new re-alignment is required. 2000/03/06 SAW */ -struct speedo_private { - void __iomem *regs; - struct TxFD *tx_ring; /* Commands (usually CmdTxPacket). */ - struct RxFD *rx_ringp[RX_RING_SIZE]; /* Rx descriptor, used as ring. */ - /* The addresses of a Tx/Rx-in-place packets/buffers. */ - struct sk_buff *tx_skbuff[TX_RING_SIZE]; - struct sk_buff *rx_skbuff[RX_RING_SIZE]; - /* Mapped addresses of the rings. */ - dma_addr_t tx_ring_dma; -#define TX_RING_ELEM_DMA(sp, n) ((sp)->tx_ring_dma + (n)*sizeof(struct TxFD)) - dma_addr_t rx_ring_dma[RX_RING_SIZE]; - struct descriptor *last_cmd; /* Last command sent. */ - unsigned int cur_tx, dirty_tx; /* The ring entries to be free()ed. */ - spinlock_t lock; /* Group with Tx control cache line. */ - u32 tx_threshold; /* The value for txdesc.count. */ - struct RxFD *last_rxf; /* Last filled RX buffer. */ - dma_addr_t last_rxf_dma; - unsigned int cur_rx, dirty_rx; /* The next free ring entry */ - long last_rx_time; /* Last Rx, in jiffies, to handle Rx hang. */ - struct net_device_stats stats; - struct speedo_stats *lstats; - dma_addr_t lstats_dma; - int chip_id; - struct pci_dev *pdev; - struct timer_list timer; /* Media selection timer. */ - struct speedo_mc_block *mc_setup_head; /* Multicast setup frame list head. */ - struct speedo_mc_block *mc_setup_tail; /* Multicast setup frame list tail. */ - long in_interrupt; /* Word-aligned dev->interrupt */ - unsigned char acpi_pwr; - signed char rx_mode; /* Current PROMISC/ALLMULTI setting. */ - unsigned int tx_full:1; /* The Tx queue is full. */ - unsigned int flow_ctrl:1; /* Use 802.3x flow control. */ - unsigned int rx_bug:1; /* Work around receiver hang errata. */ - unsigned char default_port:8; /* Last dev->if_port value. */ - unsigned char rx_ring_state; /* RX ring status flags. */ - unsigned short phy[2]; /* PHY media interfaces available. */ - unsigned short partner; /* Link partner caps. */ - struct mii_if_info mii_if; /* MII API hooks, info */ - u32 msg_enable; /* debug message level */ -}; - -/* The parameters for a CmdConfigure operation. - There are so many options that it would be difficult to document each bit. - We mostly use the default or recommended settings. */ -static const char i82557_config_cmd[CONFIG_DATA_SIZE] = { - 22, 0x08, 0, 0, 0, 0, 0x32, 0x03, 1, /* 1=Use MII 0=Use AUI */ - 0, 0x2E, 0, 0x60, 0, - 0xf2, 0x48, 0, 0x40, 0xf2, 0x80, /* 0x40=Force full-duplex */ - 0x3f, 0x05, }; -static const char i82558_config_cmd[CONFIG_DATA_SIZE] = { - 22, 0x08, 0, 1, 0, 0, 0x22, 0x03, 1, /* 1=Use MII 0=Use AUI */ - 0, 0x2E, 0, 0x60, 0x08, 0x88, - 0x68, 0, 0x40, 0xf2, 0x84, /* Disable FC */ - 0x31, 0x05, }; - -/* PHY media interface chips. */ -static const char * const phys[] = { - "None", "i82553-A/B", "i82553-C", "i82503", - "DP83840", "80c240", "80c24", "i82555", - "unknown-8", "unknown-9", "DP83840A", "unknown-11", - "unknown-12", "unknown-13", "unknown-14", "unknown-15", }; -enum phy_chips { NonSuchPhy=0, I82553AB, I82553C, I82503, DP83840, S80C240, - S80C24, I82555, DP83840A=10, }; -static const char is_mii[] = { 0, 1, 1, 0, 1, 1, 0, 1 }; -#define EE_READ_CMD (6) - -static int eepro100_init_one(struct pci_dev *pdev, - const struct pci_device_id *ent); - -static int do_eeprom_cmd(void __iomem *ioaddr, int cmd, int cmd_len); -static int mdio_read(struct net_device *dev, int phy_id, int location); -static void mdio_write(struct net_device *dev, int phy_id, int location, int value); -static int speedo_open(struct net_device *dev); -static void speedo_resume(struct net_device *dev); -static void speedo_timer(unsigned long data); -static void speedo_init_rx_ring(struct net_device *dev); -static void speedo_tx_timeout(struct net_device *dev); -static int speedo_start_xmit(struct sk_buff *skb, struct net_device *dev); -static void speedo_refill_rx_buffers(struct net_device *dev, int force); -static int speedo_rx(struct net_device *dev); -static void speedo_tx_buffer_gc(struct net_device *dev); -static irqreturn_t speedo_interrupt(int irq, void *dev_instance); -static int speedo_close(struct net_device *dev); -static struct net_device_stats *speedo_get_stats(struct net_device *dev); -static int speedo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); -static void set_rx_mode(struct net_device *dev); -static void speedo_show_state(struct net_device *dev); -static const struct ethtool_ops ethtool_ops; - - - -#ifdef honor_default_port -/* Optional driver feature to allow forcing the transceiver setting. - Not recommended. */ -static int mii_ctrl[8] = { 0x3300, 0x3100, 0x0000, 0x0100, - 0x2000, 0x2100, 0x0400, 0x3100}; -#endif - -/* How to wait for the command unit to accept a command. - Typically this takes 0 ticks. */ -static inline unsigned char wait_for_cmd_done(struct net_device *dev, - struct speedo_private *sp) -{ - int wait = 1000; - void __iomem *cmd_ioaddr = sp->regs + SCBCmd; - unsigned char r; - - do { - udelay(1); - r = ioread8(cmd_ioaddr); - } while(r && --wait >= 0); - - if (wait < 0) - printk(KERN_ALERT "%s: wait_for_cmd_done timeout!\n", dev->name); - return r; -} - -static int __devinit eepro100_init_one (struct pci_dev *pdev, - const struct pci_device_id *ent) -{ - void __iomem *ioaddr; - int irq, pci_bar; - int acpi_idle_state = 0, pm; - static int cards_found /* = 0 */; - unsigned long pci_base; - -#ifndef MODULE - /* when built-in, we only print version if device is found */ - static int did_version; - if (did_version++ == 0) - printk(version); -#endif - - /* save power state before pci_enable_device overwrites it */ - pm = pci_find_capability(pdev, PCI_CAP_ID_PM); - if (pm) { - u16 pwr_command; - pci_read_config_word(pdev, pm + PCI_PM_CTRL, &pwr_command); - acpi_idle_state = pwr_command & PCI_PM_CTRL_STATE_MASK; - } - - if (pci_enable_device(pdev)) - goto err_out_free_mmio_region; - - pci_set_master(pdev); - - if (!request_region(pci_resource_start(pdev, 1), - pci_resource_len(pdev, 1), "eepro100")) { - dev_err(&pdev->dev, "eepro100: cannot reserve I/O ports\n"); - goto err_out_none; - } - if (!request_mem_region(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0), "eepro100")) { - dev_err(&pdev->dev, "eepro100: cannot reserve MMIO region\n"); - goto err_out_free_pio_region; - } - - irq = pdev->irq; - pci_bar = use_io ? 1 : 0; - pci_base = pci_resource_start(pdev, pci_bar); - if (DEBUG & NETIF_MSG_PROBE) - printk("Found Intel i82557 PCI Speedo at %#lx, IRQ %d.\n", - pci_base, irq); - - ioaddr = pci_iomap(pdev, pci_bar, 0); - if (!ioaddr) { - dev_err(&pdev->dev, "eepro100: cannot remap IO\n"); - goto err_out_free_mmio_region; - } - - if (speedo_found1(pdev, ioaddr, cards_found, acpi_idle_state) == 0) - cards_found++; - else - goto err_out_iounmap; - - return 0; - -err_out_iounmap: ; - pci_iounmap(pdev, ioaddr); -err_out_free_mmio_region: - release_mem_region(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0)); -err_out_free_pio_region: - release_region(pci_resource_start(pdev, 1), pci_resource_len(pdev, 1)); -err_out_none: - return -ENODEV; -} - -#ifdef CONFIG_NET_POLL_CONTROLLER -/* - * Polling 'interrupt' - used by things like netconsole to send skbs - * without having to re-enable interrupts. It's not called while - * the interrupt routine is executing. - */ - -static void poll_speedo (struct net_device *dev) -{ - /* disable_irq is not very nice, but with the funny lockless design - we have no other choice. */ - disable_irq(dev->irq); - speedo_interrupt (dev->irq, dev); - enable_irq(dev->irq); -} -#endif - -static int __devinit speedo_found1(struct pci_dev *pdev, - void __iomem *ioaddr, int card_idx, int acpi_idle_state) -{ - struct net_device *dev; - struct speedo_private *sp; - const char *product; - int i, option; - u16 eeprom[0x100]; - int size; - void *tx_ring_space; - dma_addr_t tx_ring_dma; - DECLARE_MAC_BUF(mac); - - size = TX_RING_SIZE * sizeof(struct TxFD) + sizeof(struct speedo_stats); - tx_ring_space = pci_alloc_consistent(pdev, size, &tx_ring_dma); - if (tx_ring_space == NULL) - return -1; - - dev = alloc_etherdev(sizeof(struct speedo_private)); - if (dev == NULL) { - printk(KERN_ERR "eepro100: Could not allocate ethernet device.\n"); - pci_free_consistent(pdev, size, tx_ring_space, tx_ring_dma); - return -1; - } - - SET_NETDEV_DEV(dev, &pdev->dev); - - if (dev->mem_start > 0) - option = dev->mem_start; - else if (card_idx >= 0 && options[card_idx] >= 0) - option = options[card_idx]; - else - option = 0; - - rtnl_lock(); - if (dev_alloc_name(dev, dev->name) < 0) - goto err_free_unlock; - - /* Read the station address EEPROM before doing the reset. - Nominally his should even be done before accepting the device, but - then we wouldn't have a device name with which to report the error. - The size test is for 6 bit vs. 8 bit address serial EEPROMs. - */ - { - void __iomem *iobase; - int read_cmd, ee_size; - u16 sum; - int j; - - /* Use IO only to avoid postponed writes and satisfy EEPROM timing - requirements. */ - iobase = pci_iomap(pdev, 1, pci_resource_len(pdev, 1)); - if (!iobase) - goto err_free_unlock; - if ((do_eeprom_cmd(iobase, EE_READ_CMD << 24, 27) & 0xffe0000) - == 0xffe0000) { - ee_size = 0x100; - read_cmd = EE_READ_CMD << 24; - } else { - ee_size = 0x40; - read_cmd = EE_READ_CMD << 22; - } - - for (j = 0, i = 0, sum = 0; i < ee_size; i++) { - u16 value = do_eeprom_cmd(iobase, read_cmd | (i << 16), 27); - eeprom[i] = value; - sum += value; - if (i < 3) { - dev->dev_addr[j++] = value; - dev->dev_addr[j++] = value >> 8; - } - } - if (sum != 0xBABA) - printk(KERN_WARNING "%s: Invalid EEPROM checksum %#4.4x, " - "check settings before activating this device!\n", - dev->name, sum); - /* Don't unregister_netdev(dev); as the EEPro may actually be - usable, especially if the MAC address is set later. - On the other hand, it may be unusable if MDI data is corrupted. */ - - pci_iounmap(pdev, iobase); - } - - /* Reset the chip: stop Tx and Rx processes and clear counters. - This takes less than 10usec and will easily finish before the next - action. */ - iowrite32(PortReset, ioaddr + SCBPort); - ioread32(ioaddr + SCBPort); - udelay(10); - - if (eeprom[3] & 0x0100) - product = "OEM i82557/i82558 10/100 Ethernet"; - else - product = pci_name(pdev); - - printk(KERN_INFO "%s: %s, %s, IRQ %d.\n", dev->name, product, - print_mac(mac, dev->dev_addr), pdev->irq); - - sp = netdev_priv(dev); - - /* we must initialize this early, for mdio_{read,write} */ - sp->regs = ioaddr; - -#if 1 || defined(kernel_bloat) - /* OK, this is pure kernel bloat. I don't like it when other drivers - waste non-pageable kernel space to emit similar messages, but I need - them for bug reports. */ - { - const char *connectors[] = {" RJ45", " BNC", " AUI", " MII"}; - /* The self-test results must be paragraph aligned. */ - volatile s32 *self_test_results; - int boguscnt = 16000; /* Timeout for set-test. */ - if ((eeprom[3] & 0x03) != 0x03) - printk(KERN_INFO " Receiver lock-up bug exists -- enabling" - " work-around.\n"); - printk(KERN_INFO " Board assembly %4.4x%2.2x-%3.3d, Physical" - " connectors present:", - eeprom[8], eeprom[9]>>8, eeprom[9] & 0xff); - for (i = 0; i < 4; i++) - if (eeprom[5] & (1<<i)) - printk(connectors[i]); - printk("\n"KERN_INFO" Primary interface chip %s PHY #%d.\n", - phys[(eeprom[6]>>8)&15], eeprom[6] & 0x1f); - if (eeprom[7] & 0x0700) - printk(KERN_INFO " Secondary interface chip %s.\n", - phys[(eeprom[7]>>8)&7]); - if (((eeprom[6]>>8) & 0x3f) == DP83840 - || ((eeprom[6]>>8) & 0x3f) == DP83840A) { - int mdi_reg23 = mdio_read(dev, eeprom[6] & 0x1f, 23) | 0x0422; - if (congenb) - mdi_reg23 |= 0x0100; - printk(KERN_INFO" DP83840 specific setup, setting register 23 to %4.4x.\n", - mdi_reg23); - mdio_write(dev, eeprom[6] & 0x1f, 23, mdi_reg23); - } - if ((option >= 0) && (option & 0x70)) { - printk(KERN_INFO " Forcing %dMbs %s-duplex operation.\n", - (option & 0x20 ? 100 : 10), - (option & 0x10 ? "full" : "half")); - mdio_write(dev, eeprom[6] & 0x1f, MII_BMCR, - ((option & 0x20) ? 0x2000 : 0) | /* 100mbps? */ - ((option & 0x10) ? 0x0100 : 0)); /* Full duplex? */ - } - - /* Perform a system self-test. */ - self_test_results = (s32*) ((((long) tx_ring_space) + 15) & ~0xf); - self_test_results[0] = 0; - self_test_results[1] = -1; - iowrite32(tx_ring_dma | PortSelfTest, ioaddr + SCBPort); - do { - udelay(10); - } while (self_test_results[1] == -1 && --boguscnt >= 0); - - if (boguscnt < 0) { /* Test optimized out. */ - printk(KERN_ERR "Self test failed, status %8.8x:\n" - KERN_ERR " Failure to initialize the i82557.\n" - KERN_ERR " Verify that the card is a bus-master" - " capable slot.\n", - self_test_results[1]); - } else - printk(KERN_INFO " General self-test: %s.\n" - KERN_INFO " Serial sub-system self-test: %s.\n" - KERN_INFO " Internal registers self-test: %s.\n" - KERN_INFO " ROM checksum self-test: %s (%#8.8x).\n", - self_test_results[1] & 0x1000 ? "failed" : "passed", - self_test_results[1] & 0x0020 ? "failed" : "passed", - self_test_results[1] & 0x0008 ? "failed" : "passed", - self_test_results[1] & 0x0004 ? "failed" : "passed", - self_test_results[0]); - } -#endif /* kernel_bloat */ - - iowrite32(PortReset, ioaddr + SCBPort); - ioread32(ioaddr + SCBPort); - udelay(10); - - /* Return the chip to its original power state. */ - pci_set_power_state(pdev, acpi_idle_state); - - pci_set_drvdata (pdev, dev); - SET_NETDEV_DEV(dev, &pdev->dev); - - dev->irq = pdev->irq; - - sp->pdev = pdev; - sp->msg_enable = DEBUG; - sp->acpi_pwr = acpi_idle_state; - sp->tx_ring = tx_ring_space; - sp->tx_ring_dma = tx_ring_dma; - sp->lstats = (struct speedo_stats *)(sp->tx_ring + TX_RING_SIZE); - sp->lstats_dma = TX_RING_ELEM_DMA(sp, TX_RING_SIZE); - init_timer(&sp->timer); /* used in ioctl() */ - spin_lock_init(&sp->lock); - - sp->mii_if.full_duplex = option >= 0 && (option & 0x10) ? 1 : 0; - if (card_idx >= 0) { - if (full_duplex[card_idx] >= 0) - sp->mii_if.full_duplex = full_duplex[card_idx]; - } - sp->default_port = option >= 0 ? (option & 0x0f) : 0; - - sp->phy[0] = eeprom[6]; - sp->phy[1] = eeprom[7]; - - sp->mii_if.phy_id = eeprom[6] & 0x1f; - sp->mii_if.phy_id_mask = 0x1f; - sp->mii_if.reg_num_mask = 0x1f; - sp->mii_if.dev = dev; - sp->mii_if.mdio_read = mdio_read; - sp->mii_if.mdio_write = mdio_write; - - sp->rx_bug = (eeprom[3] & 0x03) == 3 ? 0 : 1; - if (((pdev->device > 0x1030 && (pdev->device < 0x103F))) - || (pdev->device == 0x2449) || (pdev->device == 0x2459) - || (pdev->device == 0x245D)) { - sp->chip_id = 1; - } - - if (sp->rx_bug) - printk(KERN_INFO " Receiver lock-up workaround activated.\n"); - - /* The Speedo-specific entries in the device structure. */ - dev->open = &speedo_open; - dev->hard_start_xmit = &speedo_start_xmit; - netif_set_tx_timeout(dev, &speedo_tx_timeout, TX_TIMEOUT); - dev->stop = &speedo_close; - dev->get_stats = &speedo_get_stats; - dev->set_multicast_list = &set_rx_mode; - dev->do_ioctl = &speedo_ioctl; - SET_ETHTOOL_OPS(dev, ðtool_ops); -#ifdef CONFIG_NET_POLL_CONTROLLER - dev->poll_controller = &poll_speedo; -#endif - - if (register_netdevice(dev)) - goto err_free_unlock; - rtnl_unlock(); - - return 0; - - err_free_unlock: - rtnl_unlock(); - free_netdev(dev); - return -1; -} - -static void do_slow_command(struct net_device *dev, struct speedo_private *sp, int cmd) -{ - void __iomem *cmd_ioaddr = sp->regs + SCBCmd; - int wait = 0; - do - if (ioread8(cmd_ioaddr) == 0) break; - while(++wait <= 200); - if (wait > 100) - printk(KERN_ERR "Command %4.4x never accepted (%d polls)!\n", - ioread8(cmd_ioaddr), wait); - - iowrite8(cmd, cmd_ioaddr); - - for (wait = 0; wait <= 100; wait++) - if (ioread8(cmd_ioaddr) == 0) return; - for (; wait <= 20000; wait++) - if (ioread8(cmd_ioaddr) == 0) return; - else udelay(1); - printk(KERN_ERR "Command %4.4x was not accepted after %d polls!" - " Current status %8.8x.\n", - cmd, wait, ioread32(sp->regs + SCBStatus)); -} - -/* Serial EEPROM section. - A "bit" grungy, but we work our way through bit-by-bit :->. */ -/* EEPROM_Ctrl bits. */ -#define EE_SHIFT_CLK 0x01 /* EEPROM shift clock. */ -#define EE_CS 0x02 /* EEPROM chip select. */ -#define EE_DATA_WRITE 0x04 /* EEPROM chip data in. */ -#define EE_DATA_READ 0x08 /* EEPROM chip data out. */ -#define EE_ENB (0x4800 | EE_CS) -#define EE_WRITE_0 0x4802 -#define EE_WRITE_1 0x4806 -#define EE_OFFSET SCBeeprom - -/* The fixes for the code were kindly provided by Dragan Stancevic - <visitor@valinux.com> to strictly follow Intel specifications of EEPROM - access timing. - The publicly available sheet 64486302 (sec. 3.1) specifies 1us access - interval for serial EEPROM. However, it looks like that there is an - additional requirement dictating larger udelay's in the code below. - 2000/05/24 SAW */ -static int __devinit do_eeprom_cmd(void __iomem *ioaddr, int cmd, int cmd_len) -{ - unsigned retval = 0; - void __iomem *ee_addr = ioaddr + SCBeeprom; - - iowrite16(EE_ENB, ee_addr); udelay(2); - iowrite16(EE_ENB | EE_SHIFT_CLK, ee_addr); udelay(2); - - /* Shift the command bits out. */ - do { - short dataval = (cmd & (1 << cmd_len)) ? EE_WRITE_1 : EE_WRITE_0; - iowrite16(dataval, ee_addr); udelay(2); - iowrite16(dataval | EE_SHIFT_CLK, ee_addr); udelay(2); - retval = (retval << 1) | ((ioread16(ee_addr) & EE_DATA_READ) ? 1 : 0); - } while (--cmd_len >= 0); - iowrite16(EE_ENB, ee_addr); udelay(2); - - /* Terminate the EEPROM access. */ - iowrite16(EE_ENB & ~EE_CS, ee_addr); - return retval; -} - -static int mdio_read(struct net_device *dev, int phy_id, int location) -{ - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - int val, boguscnt = 64*10; /* <64 usec. to complete, typ 27 ticks */ - iowrite32(0x08000000 | (location<<16) | (phy_id<<21), ioaddr + SCBCtrlMDI); - do { - val = ioread32(ioaddr + SCBCtrlMDI); - if (--boguscnt < 0) { - printk(KERN_ERR " mdio_read() timed out with val = %8.8x.\n", val); - break; - } - } while (! (val & 0x10000000)); - return val & 0xffff; -} - -static void mdio_write(struct net_device *dev, int phy_id, int location, int value) -{ - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - int val, boguscnt = 64*10; /* <64 usec. to complete, typ 27 ticks */ - iowrite32(0x04000000 | (location<<16) | (phy_id<<21) | value, - ioaddr + SCBCtrlMDI); - do { - val = ioread32(ioaddr + SCBCtrlMDI); - if (--boguscnt < 0) { - printk(KERN_ERR" mdio_write() timed out with val = %8.8x.\n", val); - break; - } - } while (! (val & 0x10000000)); -} - -static int -speedo_open(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - int retval; - - if (netif_msg_ifup(sp)) - printk(KERN_DEBUG "%s: speedo_open() irq %d.\n", dev->name, dev->irq); - - pci_set_power_state(sp->pdev, PCI_D0); - - /* Set up the Tx queue early.. */ - sp->cur_tx = 0; - sp->dirty_tx = 0; - sp->last_cmd = NULL; - sp->tx_full = 0; - sp->in_interrupt = 0; - - /* .. we can safely take handler calls during init. */ - retval = request_irq(dev->irq, &speedo_interrupt, IRQF_SHARED, dev->name, dev); - if (retval) { - return retval; - } - - dev->if_port = sp->default_port; - -#ifdef oh_no_you_dont_unless_you_honour_the_options_passed_in_to_us - /* Retrigger negotiation to reset previous errors. */ - if ((sp->phy[0] & 0x8000) == 0) { - int phy_addr = sp->phy[0] & 0x1f ; - /* Use 0x3300 for restarting NWay, other values to force xcvr: - 0x0000 10-HD - 0x0100 10-FD - 0x2000 100-HD - 0x2100 100-FD - */ -#ifdef honor_default_port - mdio_write(dev, phy_addr, MII_BMCR, mii_ctrl[dev->default_port & 7]); -#else - mdio_write(dev, phy_addr, MII_BMCR, 0x3300); -#endif - } -#endif - - speedo_init_rx_ring(dev); - - /* Fire up the hardware. */ - iowrite16(SCBMaskAll, ioaddr + SCBCmd); - speedo_resume(dev); - - netdevice_start(dev); - netif_start_queue(dev); - - /* Setup the chip and configure the multicast list. */ - sp->mc_setup_head = NULL; - sp->mc_setup_tail = NULL; - sp->flow_ctrl = sp->partner = 0; - sp->rx_mode = -1; /* Invalid -> always reset the mode. */ - set_rx_mode(dev); - if ((sp->phy[0] & 0x8000) == 0) - sp->mii_if.advertising = mdio_read(dev, sp->phy[0] & 0x1f, MII_ADVERTISE); - - mii_check_link(&sp->mii_if); - - if (netif_msg_ifup(sp)) { - printk(KERN_DEBUG "%s: Done speedo_open(), status %8.8x.\n", - dev->name, ioread16(ioaddr + SCBStatus)); - } - - /* Set the timer. The timer serves a dual purpose: - 1) to monitor the media interface (e.g. link beat) and perhaps switch - to an alternate media type - 2) to monitor Rx activity, and restart the Rx process if the receiver - hangs. */ - sp->timer.expires = RUN_AT((24*HZ)/10); /* 2.4 sec. */ - sp->timer.data = (unsigned long)dev; - sp->timer.function = &speedo_timer; /* timer handler */ - add_timer(&sp->timer); - - /* No need to wait for the command unit to accept here. */ - if ((sp->phy[0] & 0x8000) == 0) - mdio_read(dev, sp->phy[0] & 0x1f, MII_BMCR); - - return 0; -} - -/* Start the chip hardware after a full reset. */ -static void speedo_resume(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - - /* Start with a Tx threshold of 256 (0x..20.... 8 byte units). */ - sp->tx_threshold = 0x01208000; - - /* Set the segment registers to '0'. */ - if (wait_for_cmd_done(dev, sp) != 0) { - iowrite32(PortPartialReset, ioaddr + SCBPort); - udelay(10); - } - - iowrite32(0, ioaddr + SCBPointer); - ioread32(ioaddr + SCBPointer); /* Flush to PCI. */ - udelay(10); /* Bogus, but it avoids the bug. */ - - /* Note: these next two operations can take a while. */ - do_slow_command(dev, sp, RxAddrLoad); - do_slow_command(dev, sp, CUCmdBase); - - /* Load the statistics block and rx ring addresses. */ - iowrite32(sp->lstats_dma, ioaddr + SCBPointer); - ioread32(ioaddr + SCBPointer); /* Flush to PCI */ - - iowrite8(CUStatsAddr, ioaddr + SCBCmd); - sp->lstats->done_marker = 0; - wait_for_cmd_done(dev, sp); - - if (sp->rx_ringp[sp->cur_rx % RX_RING_SIZE] == NULL) { - if (netif_msg_rx_err(sp)) - printk(KERN_DEBUG "%s: NULL cur_rx in speedo_resume().\n", - dev->name); - } else { - iowrite32(sp->rx_ring_dma[sp->cur_rx % RX_RING_SIZE], - ioaddr + SCBPointer); - ioread32(ioaddr + SCBPointer); /* Flush to PCI */ - } - - /* Note: RxStart should complete instantly. */ - do_slow_command(dev, sp, RxStart); - do_slow_command(dev, sp, CUDumpStats); - - /* Fill the first command with our physical address. */ - { - struct descriptor *ias_cmd; - - ias_cmd = - (struct descriptor *)&sp->tx_ring[sp->cur_tx++ % TX_RING_SIZE]; - /* Avoid a bug(?!) here by marking the command already completed. */ - ias_cmd->cmd_status = cpu_to_le32((CmdSuspend | CmdIASetup) | 0xa000); - ias_cmd->link = - cpu_to_le32(TX_RING_ELEM_DMA(sp, sp->cur_tx % TX_RING_SIZE)); - memcpy(ias_cmd->params, dev->dev_addr, 6); - if (sp->last_cmd) - clear_suspend(sp->last_cmd); - sp->last_cmd = ias_cmd; - } - - /* Start the chip's Tx process and unmask interrupts. */ - iowrite32(TX_RING_ELEM_DMA(sp, sp->dirty_tx % TX_RING_SIZE), - ioaddr + SCBPointer); - /* We are not ACK-ing FCP and ER in the interrupt handler yet so they should - remain masked --Dragan */ - iowrite16(CUStart | SCBMaskEarlyRx | SCBMaskFlowCtl, ioaddr + SCBCmd); -} - -/* - * Sometimes the receiver stops making progress. This routine knows how to - * get it going again, without losing packets or being otherwise nasty like - * a chip reset would be. Previously the driver had a whole sequence - * of if RxSuspended, if it's no buffers do one thing, if it's no resources, - * do another, etc. But those things don't really matter. Separate logic - * in the ISR provides for allocating buffers--the other half of operation - * is just making sure the receiver is active. speedo_rx_soft_reset does that. - * This problem with the old, more involved algorithm is shown up under - * ping floods on the order of 60K packets/second on a 100Mbps fdx network. - */ -static void -speedo_rx_soft_reset(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - struct RxFD *rfd; - void __iomem *ioaddr; - - ioaddr = sp->regs; - if (wait_for_cmd_done(dev, sp) != 0) { - printk("%s: previous command stalled\n", dev->name); - return; - } - /* - * Put the hardware into a known state. - */ - iowrite8(RxAbort, ioaddr + SCBCmd); - - rfd = sp->rx_ringp[sp->cur_rx % RX_RING_SIZE]; - - rfd->rx_buf_addr = cpu_to_le32(0xffffffff); - - if (wait_for_cmd_done(dev, sp) != 0) { - printk("%s: RxAbort command stalled\n", dev->name); - return; - } - iowrite32(sp->rx_ring_dma[sp->cur_rx % RX_RING_SIZE], - ioaddr + SCBPointer); - iowrite8(RxStart, ioaddr + SCBCmd); -} - - -/* Media monitoring and control. */ -static void speedo_timer(unsigned long data) -{ - struct net_device *dev = (struct net_device *)data; - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - int phy_num = sp->phy[0] & 0x1f; - - /* We have MII and lost link beat. */ - if ((sp->phy[0] & 0x8000) == 0) { - int partner = mdio_read(dev, phy_num, MII_LPA); - if (partner != sp->partner) { - int flow_ctrl = sp->mii_if.advertising & partner & 0x0400 ? 1 : 0; - if (netif_msg_link(sp)) { - printk(KERN_DEBUG "%s: Link status change.\n", dev->name); - printk(KERN_DEBUG "%s: Old partner %x, new %x, adv %x.\n", - dev->name, sp->partner, partner, sp->mii_if.advertising); - } - sp->partner = partner; - if (flow_ctrl != sp->flow_ctrl) { - sp->flow_ctrl = flow_ctrl; - sp->rx_mode = -1; /* Trigger a reload. */ - } - } - } - mii_check_link(&sp->mii_if); - if (netif_msg_timer(sp)) { - printk(KERN_DEBUG "%s: Media control tick, status %4.4x.\n", - dev->name, ioread16(ioaddr + SCBStatus)); - } - if (sp->rx_mode < 0 || - (sp->rx_bug && jiffies - sp->last_rx_time > 2*HZ)) { - /* We haven't received a packet in a Long Time. We might have been - bitten by the receiver hang bug. This can be cleared by sending - a set multicast list command. */ - if (netif_msg_timer(sp)) - printk(KERN_DEBUG "%s: Sending a multicast list set command" - " from a timer routine," - " m=%d, j=%ld, l=%ld.\n", - dev->name, sp->rx_mode, jiffies, sp->last_rx_time); - set_rx_mode(dev); - } - /* We must continue to monitor the media. */ - sp->timer.expires = RUN_AT(2*HZ); /* 2.0 sec. */ - add_timer(&sp->timer); -} - -static void speedo_show_state(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - int i; - - if (netif_msg_pktdata(sp)) { - printk(KERN_DEBUG "%s: Tx ring dump, Tx queue %u / %u:\n", - dev->name, sp->cur_tx, sp->dirty_tx); - for (i = 0; i < TX_RING_SIZE; i++) - printk(KERN_DEBUG "%s: %c%c%2d %8.8x.\n", dev->name, - i == sp->dirty_tx % TX_RING_SIZE ? '*' : ' ', - i == sp->cur_tx % TX_RING_SIZE ? '=' : ' ', - i, sp->tx_ring[i].status); - - printk(KERN_DEBUG "%s: Printing Rx ring" - " (next to receive into %u, dirty index %u).\n", - dev->name, sp->cur_rx, sp->dirty_rx); - for (i = 0; i < RX_RING_SIZE; i++) - printk(KERN_DEBUG "%s: %c%c%c%2d %8.8x.\n", dev->name, - sp->rx_ringp[i] == sp->last_rxf ? 'l' : ' ', - i == sp->dirty_rx % RX_RING_SIZE ? '*' : ' ', - i == sp->cur_rx % RX_RING_SIZE ? '=' : ' ', - i, (sp->rx_ringp[i] != NULL) ? - (unsigned)sp->rx_ringp[i]->status : 0); - } - -#if 0 - { - void __iomem *ioaddr = sp->regs; - int phy_num = sp->phy[0] & 0x1f; - for (i = 0; i < 16; i++) { - /* FIXME: what does it mean? --SAW */ - if (i == 6) i = 21; - printk(KERN_DEBUG "%s: PHY index %d register %d is %4.4x.\n", - dev->name, phy_num, i, mdio_read(dev, phy_num, i)); - } - } -#endif - -} - -/* Initialize the Rx and Tx rings, along with various 'dev' bits. */ -static void -speedo_init_rx_ring(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - struct RxFD *rxf, *last_rxf = NULL; - dma_addr_t last_rxf_dma = 0 /* to shut up the compiler */; - int i; - - sp->cur_rx = 0; - - for (i = 0; i < RX_RING_SIZE; i++) { - struct sk_buff *skb; - skb = dev_alloc_skb(PKT_BUF_SZ + sizeof(struct RxFD)); - if (skb) - rx_align(skb); /* Align IP on 16 byte boundary */ - sp->rx_skbuff[i] = skb; - if (skb == NULL) - break; /* OK. Just initially short of Rx bufs. */ - skb->dev = dev; /* Mark as being used by this device. */ - rxf = (struct RxFD *)skb->data; - sp->rx_ringp[i] = rxf; - sp->rx_ring_dma[i] = - pci_map_single(sp->pdev, rxf, - PKT_BUF_SZ + sizeof(struct RxFD), PCI_DMA_BIDIRECTIONAL); - skb_reserve(skb, sizeof(struct RxFD)); - if (last_rxf) { - last_rxf->link = cpu_to_le32(sp->rx_ring_dma[i]); - pci_dma_sync_single_for_device(sp->pdev, last_rxf_dma, - sizeof(struct RxFD), PCI_DMA_TODEVICE); - } - last_rxf = rxf; - last_rxf_dma = sp->rx_ring_dma[i]; - rxf->status = cpu_to_le32(0x00000001); /* '1' is flag value only. */ - rxf->link = 0; /* None yet. */ - /* This field unused by i82557. */ - rxf->rx_buf_addr = cpu_to_le32(0xffffffff); - rxf->count = cpu_to_le32(PKT_BUF_SZ << 16); - pci_dma_sync_single_for_device(sp->pdev, sp->rx_ring_dma[i], - sizeof(struct RxFD), PCI_DMA_TODEVICE); - } - sp->dirty_rx = (unsigned int)(i - RX_RING_SIZE); - /* Mark the last entry as end-of-list. */ - last_rxf->status = cpu_to_le32(0xC0000002); /* '2' is flag value only. */ - pci_dma_sync_single_for_device(sp->pdev, sp->rx_ring_dma[RX_RING_SIZE-1], - sizeof(struct RxFD), PCI_DMA_TODEVICE); - sp->last_rxf = last_rxf; - sp->last_rxf_dma = last_rxf_dma; -} - -static void speedo_purge_tx(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - int entry; - - while ((int)(sp->cur_tx - sp->dirty_tx) > 0) { - entry = sp->dirty_tx % TX_RING_SIZE; - if (sp->tx_skbuff[entry]) { - sp->stats.tx_errors++; - pci_unmap_single(sp->pdev, - le32_to_cpu(sp->tx_ring[entry].tx_buf_addr0), - sp->tx_skbuff[entry]->len, PCI_DMA_TODEVICE); - dev_kfree_skb_irq(sp->tx_skbuff[entry]); - sp->tx_skbuff[entry] = NULL; - } - sp->dirty_tx++; - } - while (sp->mc_setup_head != NULL) { - struct speedo_mc_block *t; - if (netif_msg_tx_err(sp)) - printk(KERN_DEBUG "%s: freeing mc frame.\n", dev->name); - pci_unmap_single(sp->pdev, sp->mc_setup_head->frame_dma, - sp->mc_setup_head->len, PCI_DMA_TODEVICE); - t = sp->mc_setup_head->next; - kfree(sp->mc_setup_head); - sp->mc_setup_head = t; - } - sp->mc_setup_tail = NULL; - sp->tx_full = 0; - netif_wake_queue(dev); -} - -static void reset_mii(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - - /* Reset the MII transceiver, suggested by Fred Young @ scalable.com. */ - if ((sp->phy[0] & 0x8000) == 0) { - int phy_addr = sp->phy[0] & 0x1f; - int advertising = mdio_read(dev, phy_addr, MII_ADVERTISE); - int mii_bmcr = mdio_read(dev, phy_addr, MII_BMCR); - mdio_write(dev, phy_addr, MII_BMCR, 0x0400); - mdio_write(dev, phy_addr, MII_BMSR, 0x0000); - mdio_write(dev, phy_addr, MII_ADVERTISE, 0x0000); - mdio_write(dev, phy_addr, MII_BMCR, 0x8000); -#ifdef honor_default_port - mdio_write(dev, phy_addr, MII_BMCR, mii_ctrl[dev->default_port & 7]); -#else - mdio_read(dev, phy_addr, MII_BMCR); - mdio_write(dev, phy_addr, MII_BMCR, mii_bmcr); - mdio_write(dev, phy_addr, MII_ADVERTISE, advertising); -#endif - } -} - -static void speedo_tx_timeout(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - int status = ioread16(ioaddr + SCBStatus); - unsigned long flags; - - if (netif_msg_tx_err(sp)) { - printk(KERN_WARNING "%s: Transmit timed out: status %4.4x " - " %4.4x at %d/%d command %8.8x.\n", - dev->name, status, ioread16(ioaddr + SCBCmd), - sp->dirty_tx, sp->cur_tx, - sp->tx_ring[sp->dirty_tx % TX_RING_SIZE].status); - - } - speedo_show_state(dev); -#if 0 - if ((status & 0x00C0) != 0x0080 - && (status & 0x003C) == 0x0010) { - /* Only the command unit has stopped. */ - printk(KERN_WARNING "%s: Trying to restart the transmitter...\n", - dev->name); - iowrite32(TX_RING_ELEM_DMA(sp, dirty_tx % TX_RING_SIZE]), - ioaddr + SCBPointer); - iowrite16(CUStart, ioaddr + SCBCmd); - reset_mii(dev); - } else { -#else - { -#endif - del_timer_sync(&sp->timer); - /* Reset the Tx and Rx units. */ - iowrite32(PortReset, ioaddr + SCBPort); - /* We may get spurious interrupts here. But I don't think that they - may do much harm. 1999/12/09 SAW */ - udelay(10); - /* Disable interrupts. */ - iowrite16(SCBMaskAll, ioaddr + SCBCmd); - synchronize_irq(dev->irq); - speedo_tx_buffer_gc(dev); - /* Free as much as possible. - It helps to recover from a hang because of out-of-memory. - It also simplifies speedo_resume() in case TX ring is full or - close-to-be full. */ - speedo_purge_tx(dev); - speedo_refill_rx_buffers(dev, 1); - spin_lock_irqsave(&sp->lock, flags); - speedo_resume(dev); - sp->rx_mode = -1; - dev->trans_start = jiffies; - spin_unlock_irqrestore(&sp->lock, flags); - set_rx_mode(dev); /* it takes the spinlock itself --SAW */ - /* Reset MII transceiver. Do it before starting the timer to serialize - mdio_xxx operations. Yes, it's a paranoya :-) 2000/05/09 SAW */ - reset_mii(dev); - sp->timer.expires = RUN_AT(2*HZ); - add_timer(&sp->timer); - } - return; -} - -static int -speedo_start_xmit(struct sk_buff *skb, struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - int entry; - - /* Prevent interrupts from changing the Tx ring from underneath us. */ - unsigned long flags; - - spin_lock_irqsave(&sp->lock, flags); - - /* Check if there are enough space. */ - if ((int)(sp->cur_tx - sp->dirty_tx) >= TX_QUEUE_LIMIT) { - printk(KERN_ERR "%s: incorrect tbusy state, fixed.\n", dev->name); - netif_stop_queue(dev); - sp->tx_full = 1; - spin_unlock_irqrestore(&sp->lock, flags); - return 1; - } - - /* Calculate the Tx descriptor entry. */ - entry = sp->cur_tx++ % TX_RING_SIZE; - - sp->tx_skbuff[entry] = skb; - sp->tx_ring[entry].status = - cpu_to_le32(CmdSuspend | CmdTx | CmdTxFlex); - if (!(entry & ((TX_RING_SIZE>>2)-1))) - sp->tx_ring[entry].status |= cpu_to_le32(CmdIntr); - sp->tx_ring[entry].link = - cpu_to_le32(TX_RING_ELEM_DMA(sp, sp->cur_tx % TX_RING_SIZE)); - sp->tx_ring[entry].tx_desc_addr = - cpu_to_le32(TX_RING_ELEM_DMA(sp, entry) + TX_DESCR_BUF_OFFSET); - /* The data region is always in one buffer descriptor. */ - sp->tx_ring[entry].count = cpu_to_le32(sp->tx_threshold); - sp->tx_ring[entry].tx_buf_addr0 = - cpu_to_le32(pci_map_single(sp->pdev, skb->data, - skb->len, PCI_DMA_TODEVICE)); - sp->tx_ring[entry].tx_buf_size0 = cpu_to_le32(skb->len); - - /* workaround for hardware bug on 10 mbit half duplex */ - - if ((sp->partner == 0) && (sp->chip_id == 1)) { - wait_for_cmd_done(dev, sp); - iowrite8(0 , ioaddr + SCBCmd); - udelay(1); - } - - /* Trigger the command unit resume. */ - wait_for_cmd_done(dev, sp); - clear_suspend(sp->last_cmd); - /* We want the time window between clearing suspend flag on the previous - command and resuming CU to be as small as possible. - Interrupts in between are very undesired. --SAW */ - iowrite8(CUResume, ioaddr + SCBCmd); - sp->last_cmd = (struct descriptor *)&sp->tx_ring[entry]; - - /* Leave room for set_rx_mode(). If there is no more space than reserved - for multicast filter mark the ring as full. */ - if ((int)(sp->cur_tx - sp->dirty_tx) >= TX_QUEUE_LIMIT) { - netif_stop_queue(dev); - sp->tx_full = 1; - } - - spin_unlock_irqrestore(&sp->lock, flags); - - dev->trans_start = jiffies; - - return 0; -} - -static void speedo_tx_buffer_gc(struct net_device *dev) -{ - unsigned int dirty_tx; - struct speedo_private *sp = netdev_priv(dev); - - dirty_tx = sp->dirty_tx; - while ((int)(sp->cur_tx - dirty_tx) > 0) { - int entry = dirty_tx % TX_RING_SIZE; - int status = le32_to_cpu(sp->tx_ring[entry].status); - - if (netif_msg_tx_done(sp)) - printk(KERN_DEBUG " scavenge candidate %d status %4.4x.\n", - entry, status); - if ((status & StatusComplete) == 0) - break; /* It still hasn't been processed. */ - if (status & TxUnderrun) - if (sp->tx_threshold < 0x01e08000) { - if (netif_msg_tx_err(sp)) - printk(KERN_DEBUG "%s: TX underrun, threshold adjusted.\n", - dev->name); - sp->tx_threshold += 0x00040000; - } - /* Free the original skb. */ - if (sp->tx_skbuff[entry]) { - sp->stats.tx_packets++; /* Count only user packets. */ - sp->stats.tx_bytes += sp->tx_skbuff[entry]->len; - pci_unmap_single(sp->pdev, - le32_to_cpu(sp->tx_ring[entry].tx_buf_addr0), - sp->tx_skbuff[entry]->len, PCI_DMA_TODEVICE); - dev_kfree_skb_irq(sp->tx_skbuff[entry]); - sp->tx_skbuff[entry] = NULL; - } - dirty_tx++; - } - - if (netif_msg_tx_err(sp) && (int)(sp->cur_tx - dirty_tx) > TX_RING_SIZE) { - printk(KERN_ERR "out-of-sync dirty pointer, %d vs. %d," - " full=%d.\n", - dirty_tx, sp->cur_tx, sp->tx_full); - dirty_tx += TX_RING_SIZE; - } - - while (sp->mc_setup_head != NULL - && (int)(dirty_tx - sp->mc_setup_head->tx - 1) > 0) { - struct speedo_mc_block *t; - if (netif_msg_tx_err(sp)) - printk(KERN_DEBUG "%s: freeing mc frame.\n", dev->name); - pci_unmap_single(sp->pdev, sp->mc_setup_head->frame_dma, - sp->mc_setup_head->len, PCI_DMA_TODEVICE); - t = sp->mc_setup_head->next; - kfree(sp->mc_setup_head); - sp->mc_setup_head = t; - } - if (sp->mc_setup_head == NULL) - sp->mc_setup_tail = NULL; - - sp->dirty_tx = dirty_tx; -} - -/* The interrupt handler does all of the Rx thread work and cleans up - after the Tx thread. */ -static irqreturn_t speedo_interrupt(int irq, void *dev_instance) -{ - struct net_device *dev = (struct net_device *)dev_instance; - struct speedo_private *sp; - void __iomem *ioaddr; - long boguscnt = max_interrupt_work; - unsigned short status; - unsigned int handled = 0; - - sp = netdev_priv(dev); - ioaddr = sp->regs; - -#ifndef final_version - /* A lock to prevent simultaneous entry on SMP machines. */ - if (test_and_set_bit(0, (void*)&sp->in_interrupt)) { - printk(KERN_ERR"%s: SMP simultaneous entry of an interrupt handler.\n", - dev->name); - sp->in_interrupt = 0; /* Avoid halting machine. */ - return IRQ_NONE; - } -#endif - - do { - status = ioread16(ioaddr + SCBStatus); - /* Acknowledge all of the current interrupt sources ASAP. */ - /* Will change from 0xfc00 to 0xff00 when we start handling - FCP and ER interrupts --Dragan */ - iowrite16(status & 0xfc00, ioaddr + SCBStatus); - - if (netif_msg_intr(sp)) - printk(KERN_DEBUG "%s: interrupt status=%#4.4x.\n", - dev->name, status); - - if ((status & 0xfc00) == 0) - break; - handled = 1; - - - if ((status & 0x5000) || /* Packet received, or Rx error. */ - (sp->rx_ring_state&(RrNoMem|RrPostponed)) == RrPostponed) - /* Need to gather the postponed packet. */ - speedo_rx(dev); - - /* Always check if all rx buffers are allocated. --SAW */ - speedo_refill_rx_buffers(dev, 0); - - spin_lock(&sp->lock); - /* - * The chip may have suspended reception for various reasons. - * Check for that, and re-prime it should this be the case. - */ - switch ((status >> 2) & 0xf) { - case 0: /* Idle */ - break; - case 1: /* Suspended */ - case 2: /* No resources (RxFDs) */ - case 9: /* Suspended with no more RBDs */ - case 10: /* No resources due to no RBDs */ - case 12: /* Ready with no RBDs */ - speedo_rx_soft_reset(dev); - break; - case 3: case 5: case 6: case 7: case 8: - case 11: case 13: case 14: case 15: - /* these are all reserved values */ - break; - } - - - /* User interrupt, Command/Tx unit interrupt or CU not active. */ - if (status & 0xA400) { - speedo_tx_buffer_gc(dev); - if (sp->tx_full - && (int)(sp->cur_tx - sp->dirty_tx) < TX_QUEUE_UNFULL) { - /* The ring is no longer full. */ - sp->tx_full = 0; - netif_wake_queue(dev); /* Attention: under a spinlock. --SAW */ - } - } - - spin_unlock(&sp->lock); - - if (--boguscnt < 0) { - printk(KERN_ERR "%s: Too much work at interrupt, status=0x%4.4x.\n", - dev->name, status); - /* Clear all interrupt sources. */ - /* Will change from 0xfc00 to 0xff00 when we start handling - FCP and ER interrupts --Dragan */ - iowrite16(0xfc00, ioaddr + SCBStatus); - break; - } - } while (1); - - if (netif_msg_intr(sp)) - printk(KERN_DEBUG "%s: exiting interrupt, status=%#4.4x.\n", - dev->name, ioread16(ioaddr + SCBStatus)); - - clear_bit(0, (void*)&sp->in_interrupt); - return IRQ_RETVAL(handled); -} - -static inline struct RxFD *speedo_rx_alloc(struct net_device *dev, int entry) -{ - struct speedo_private *sp = netdev_priv(dev); - struct RxFD *rxf; - struct sk_buff *skb; - /* Get a fresh skbuff to replace the consumed one. */ - skb = dev_alloc_skb(PKT_BUF_SZ + sizeof(struct RxFD)); - if (skb) - rx_align(skb); /* Align IP on 16 byte boundary */ - sp->rx_skbuff[entry] = skb; - if (skb == NULL) { - sp->rx_ringp[entry] = NULL; - return NULL; - } - rxf = sp->rx_ringp[entry] = (struct RxFD *)skb->data; - sp->rx_ring_dma[entry] = - pci_map_single(sp->pdev, rxf, - PKT_BUF_SZ + sizeof(struct RxFD), PCI_DMA_FROMDEVICE); - skb->dev = dev; - skb_reserve(skb, sizeof(struct RxFD)); - rxf->rx_buf_addr = cpu_to_le32(0xffffffff); - pci_dma_sync_single_for_device(sp->pdev, sp->rx_ring_dma[entry], - sizeof(struct RxFD), PCI_DMA_TODEVICE); - return rxf; -} - -static inline void speedo_rx_link(struct net_device *dev, int entry, - struct RxFD *rxf, dma_addr_t rxf_dma) -{ - struct speedo_private *sp = netdev_priv(dev); - rxf->status = cpu_to_le32(0xC0000001); /* '1' for driver use only. */ - rxf->link = 0; /* None yet. */ - rxf->count = cpu_to_le32(PKT_BUF_SZ << 16); - sp->last_rxf->link = cpu_to_le32(rxf_dma); - sp->last_rxf->status &= cpu_to_le32(~0xC0000000); - pci_dma_sync_single_for_device(sp->pdev, sp->last_rxf_dma, - sizeof(struct RxFD), PCI_DMA_TODEVICE); - sp->last_rxf = rxf; - sp->last_rxf_dma = rxf_dma; -} - -static int speedo_refill_rx_buf(struct net_device *dev, int force) -{ - struct speedo_private *sp = netdev_priv(dev); - int entry; - struct RxFD *rxf; - - entry = sp->dirty_rx % RX_RING_SIZE; - if (sp->rx_skbuff[entry] == NULL) { - rxf = speedo_rx_alloc(dev, entry); - if (rxf == NULL) { - unsigned int forw; - int forw_entry; - if (netif_msg_rx_err(sp) || !(sp->rx_ring_state & RrOOMReported)) { - printk(KERN_WARNING "%s: can't fill rx buffer (force %d)!\n", - dev->name, force); - sp->rx_ring_state |= RrOOMReported; - } - speedo_show_state(dev); - if (!force) - return -1; /* Better luck next time! */ - /* Borrow an skb from one of next entries. */ - for (forw = sp->dirty_rx + 1; forw != sp->cur_rx; forw++) - if (sp->rx_skbuff[forw % RX_RING_SIZE] != NULL) - break; - if (forw == sp->cur_rx) - return -1; - forw_entry = forw % RX_RING_SIZE; - sp->rx_skbuff[entry] = sp->rx_skbuff[forw_entry]; - sp->rx_skbuff[forw_entry] = NULL; - rxf = sp->rx_ringp[forw_entry]; - sp->rx_ringp[forw_entry] = NULL; - sp->rx_ringp[entry] = rxf; - } - } else { - rxf = sp->rx_ringp[entry]; - } - speedo_rx_link(dev, entry, rxf, sp->rx_ring_dma[entry]); - sp->dirty_rx++; - sp->rx_ring_state &= ~(RrNoMem|RrOOMReported); /* Mark the progress. */ - return 0; -} - -static void speedo_refill_rx_buffers(struct net_device *dev, int force) -{ - struct speedo_private *sp = netdev_priv(dev); - - /* Refill the RX ring. */ - while ((int)(sp->cur_rx - sp->dirty_rx) > 0 && - speedo_refill_rx_buf(dev, force) != -1); -} - -static int -speedo_rx(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - int entry = sp->cur_rx % RX_RING_SIZE; - int rx_work_limit = sp->dirty_rx + RX_RING_SIZE - sp->cur_rx; - int alloc_ok = 1; - int npkts = 0; - - if (netif_msg_intr(sp)) - printk(KERN_DEBUG " In speedo_rx().\n"); - /* If we own the next entry, it's a new packet. Send it up. */ - while (sp->rx_ringp[entry] != NULL) { - int status; - int pkt_len; - - pci_dma_sync_single_for_cpu(sp->pdev, sp->rx_ring_dma[entry], - sizeof(struct RxFD), PCI_DMA_FROMDEVICE); - status = le32_to_cpu(sp->rx_ringp[entry]->status); - pkt_len = le32_to_cpu(sp->rx_ringp[entry]->count) & 0x3fff; - - if (!(status & RxComplete)) - break; - - if (--rx_work_limit < 0) - break; - - /* Check for a rare out-of-memory case: the current buffer is - the last buffer allocated in the RX ring. --SAW */ - if (sp->last_rxf == sp->rx_ringp[entry]) { - /* Postpone the packet. It'll be reaped at an interrupt when this - packet is no longer the last packet in the ring. */ - if (netif_msg_rx_err(sp)) - printk(KERN_DEBUG "%s: RX packet postponed!\n", - dev->name); - sp->rx_ring_state |= RrPostponed; - break; - } - - if (netif_msg_rx_status(sp)) - printk(KERN_DEBUG " speedo_rx() status %8.8x len %d.\n", status, - pkt_len); - if ((status & (RxErrTooBig|RxOK|0x0f90)) != RxOK) { - if (status & RxErrTooBig) - printk(KERN_ERR "%s: Ethernet frame overran the Rx buffer, " - "status %8.8x!\n", dev->name, status); - else if (! (status & RxOK)) { - /* There was a fatal error. This *should* be impossible. */ - sp->stats.rx_errors++; - printk(KERN_ERR "%s: Anomalous event in speedo_rx(), " - "status %8.8x.\n", - dev->name, status); - } - } else { - struct sk_buff *skb; - - /* Check if the packet is long enough to just accept without - copying to a properly sized skbuff. */ - if (pkt_len < rx_copybreak - && (skb = dev_alloc_skb(pkt_len + 2)) != NULL) { - skb_reserve(skb, 2); /* Align IP on 16 byte boundaries */ - /* 'skb_put()' points to the start of sk_buff data area. */ - pci_dma_sync_single_for_cpu(sp->pdev, sp->rx_ring_dma[entry], - sizeof(struct RxFD) + pkt_len, - PCI_DMA_FROMDEVICE); - -#if 1 || USE_IP_CSUM - /* Packet is in one chunk -- we can copy + cksum. */ - skb_copy_to_linear_data(skb, sp->rx_skbuff[entry]->data, pkt_len); - skb_put(skb, pkt_len); -#else - skb_copy_from_linear_data(sp->rx_skbuff[entry], - skb_put(skb, pkt_len), - pkt_len); -#endif - pci_dma_sync_single_for_device(sp->pdev, sp->rx_ring_dma[entry], - sizeof(struct RxFD) + pkt_len, - PCI_DMA_FROMDEVICE); - npkts++; - } else { - /* Pass up the already-filled skbuff. */ - skb = sp->rx_skbuff[entry]; - if (skb == NULL) { - printk(KERN_ERR "%s: Inconsistent Rx descriptor chain.\n", - dev->name); - break; - } - sp->rx_skbuff[entry] = NULL; - skb_put(skb, pkt_len); - npkts++; - sp->rx_ringp[entry] = NULL; - pci_unmap_single(sp->pdev, sp->rx_ring_dma[entry], - PKT_BUF_SZ + sizeof(struct RxFD), - PCI_DMA_FROMDEVICE); - } - skb->protocol = eth_type_trans(skb, dev); - netif_rx(skb); - dev->last_rx = jiffies; - sp->stats.rx_packets++; - sp->stats.rx_bytes += pkt_len; - } - entry = (++sp->cur_rx) % RX_RING_SIZE; - sp->rx_ring_state &= ~RrPostponed; - /* Refill the recently taken buffers. - Do it one-by-one to handle traffic bursts better. */ - if (alloc_ok && speedo_refill_rx_buf(dev, 0) == -1) - alloc_ok = 0; - } - - /* Try hard to refill the recently taken buffers. */ - speedo_refill_rx_buffers(dev, 1); - - if (npkts) - sp->last_rx_time = jiffies; - - return 0; -} - -static int -speedo_close(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - int i; - - netdevice_stop(dev); - netif_stop_queue(dev); - - if (netif_msg_ifdown(sp)) - printk(KERN_DEBUG "%s: Shutting down ethercard, status was %4.4x.\n", - dev->name, ioread16(ioaddr + SCBStatus)); - - /* Shut off the media monitoring timer. */ - del_timer_sync(&sp->timer); - - iowrite16(SCBMaskAll, ioaddr + SCBCmd); - - /* Shutting down the chip nicely fails to disable flow control. So.. */ - iowrite32(PortPartialReset, ioaddr + SCBPort); - ioread32(ioaddr + SCBPort); /* flush posted write */ - /* - * The chip requires a 10 microsecond quiet period. Wait here! - */ - udelay(10); - - free_irq(dev->irq, dev); - speedo_show_state(dev); - - /* Free all the skbuffs in the Rx and Tx queues. */ - for (i = 0; i < RX_RING_SIZE; i++) { - struct sk_buff *skb = sp->rx_skbuff[i]; - sp->rx_skbuff[i] = NULL; - /* Clear the Rx descriptors. */ - if (skb) { - pci_unmap_single(sp->pdev, - sp->rx_ring_dma[i], - PKT_BUF_SZ + sizeof(struct RxFD), PCI_DMA_FROMDEVICE); - dev_kfree_skb(skb); - } - } - - for (i = 0; i < TX_RING_SIZE; i++) { - struct sk_buff *skb = sp->tx_skbuff[i]; - sp->tx_skbuff[i] = NULL; - /* Clear the Tx descriptors. */ - if (skb) { - pci_unmap_single(sp->pdev, - le32_to_cpu(sp->tx_ring[i].tx_buf_addr0), - skb->len, PCI_DMA_TODEVICE); - dev_kfree_skb(skb); - } - } - - /* Free multicast setting blocks. */ - for (i = 0; sp->mc_setup_head != NULL; i++) { - struct speedo_mc_block *t; - t = sp->mc_setup_head->next; - kfree(sp->mc_setup_head); - sp->mc_setup_head = t; - } - sp->mc_setup_tail = NULL; - if (netif_msg_ifdown(sp)) - printk(KERN_DEBUG "%s: %d multicast blocks dropped.\n", dev->name, i); - - pci_set_power_state(sp->pdev, PCI_D2); - - return 0; -} - -/* The Speedo-3 has an especially awkward and unusable method of getting - statistics out of the chip. It takes an unpredictable length of time - for the dump-stats command to complete. To avoid a busy-wait loop we - update the stats with the previous dump results, and then trigger a - new dump. - - Oh, and incoming frames are dropped while executing dump-stats! - */ -static struct net_device_stats * -speedo_get_stats(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - - /* Update only if the previous dump finished. */ - if (sp->lstats->done_marker == cpu_to_le32(0xA007)) { - sp->stats.tx_aborted_errors += le32_to_cpu(sp->lstats->tx_coll16_errs); - sp->stats.tx_window_errors += le32_to_cpu(sp->lstats->tx_late_colls); - sp->stats.tx_fifo_errors += le32_to_cpu(sp->lstats->tx_underruns); - sp->stats.tx_fifo_errors += le32_to_cpu(sp->lstats->tx_lost_carrier); - /*sp->stats.tx_deferred += le32_to_cpu(sp->lstats->tx_deferred);*/ - sp->stats.collisions += le32_to_cpu(sp->lstats->tx_total_colls); - sp->stats.rx_crc_errors += le32_to_cpu(sp->lstats->rx_crc_errs); - sp->stats.rx_frame_errors += le32_to_cpu(sp->lstats->rx_align_errs); - sp->stats.rx_over_errors += le32_to_cpu(sp->lstats->rx_resource_errs); - sp->stats.rx_fifo_errors += le32_to_cpu(sp->lstats->rx_overrun_errs); - sp->stats.rx_length_errors += le32_to_cpu(sp->lstats->rx_runt_errs); - sp->lstats->done_marker = 0x0000; - if (netif_running(dev)) { - unsigned long flags; - /* Take a spinlock to make wait_for_cmd_done and sending the - command atomic. --SAW */ - spin_lock_irqsave(&sp->lock, flags); - wait_for_cmd_done(dev, sp); - iowrite8(CUDumpStats, ioaddr + SCBCmd); - spin_unlock_irqrestore(&sp->lock, flags); - } - } - return &sp->stats; -} - -static void speedo_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) -{ - struct speedo_private *sp = netdev_priv(dev); - strncpy(info->driver, "eepro100", sizeof(info->driver)-1); - strncpy(info->version, version, sizeof(info->version)-1); - if (sp->pdev) - strcpy(info->bus_info, pci_name(sp->pdev)); -} - -static int speedo_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) -{ - struct speedo_private *sp = netdev_priv(dev); - spin_lock_irq(&sp->lock); - mii_ethtool_gset(&sp->mii_if, ecmd); - spin_unlock_irq(&sp->lock); - return 0; -} - -static int speedo_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) -{ - struct speedo_private *sp = netdev_priv(dev); - int res; - spin_lock_irq(&sp->lock); - res = mii_ethtool_sset(&sp->mii_if, ecmd); - spin_unlock_irq(&sp->lock); - return res; -} - -static int speedo_nway_reset(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - return mii_nway_restart(&sp->mii_if); -} - -static u32 speedo_get_link(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - return mii_link_ok(&sp->mii_if); -} - -static u32 speedo_get_msglevel(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - return sp->msg_enable; -} - -static void speedo_set_msglevel(struct net_device *dev, u32 v) -{ - struct speedo_private *sp = netdev_priv(dev); - sp->msg_enable = v; -} - -static const struct ethtool_ops ethtool_ops = { - .get_drvinfo = speedo_get_drvinfo, - .get_settings = speedo_get_settings, - .set_settings = speedo_set_settings, - .nway_reset = speedo_nway_reset, - .get_link = speedo_get_link, - .get_msglevel = speedo_get_msglevel, - .set_msglevel = speedo_set_msglevel, -}; - -static int speedo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -{ - struct speedo_private *sp = netdev_priv(dev); - struct mii_ioctl_data *data = if_mii(rq); - int phy = sp->phy[0] & 0x1f; - int saved_acpi; - int t; - - switch(cmd) { - case SIOCGMIIPHY: /* Get address of MII PHY in use. */ - data->phy_id = phy; - - case SIOCGMIIREG: /* Read MII PHY register. */ - /* FIXME: these operations need to be serialized with MDIO - access from the timeout handler. - They are currently serialized only with MDIO access from the - timer routine. 2000/05/09 SAW */ - saved_acpi = pci_set_power_state(sp->pdev, PCI_D0); - t = del_timer_sync(&sp->timer); - data->val_out = mdio_read(dev, data->phy_id & 0x1f, data->reg_num & 0x1f); - if (t) - add_timer(&sp->timer); /* may be set to the past --SAW */ - pci_set_power_state(sp->pdev, saved_acpi); - return 0; - - case SIOCSMIIREG: /* Write MII PHY register. */ - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - saved_acpi = pci_set_power_state(sp->pdev, PCI_D0); - t = del_timer_sync(&sp->timer); - mdio_write(dev, data->phy_id, data->reg_num, data->val_in); - if (t) - add_timer(&sp->timer); /* may be set to the past --SAW */ - pci_set_power_state(sp->pdev, saved_acpi); - return 0; - default: - return -EOPNOTSUPP; - } -} - -/* Set or clear the multicast filter for this adaptor. - This is very ugly with Intel chips -- we usually have to execute an - entire configuration command, plus process a multicast command. - This is complicated. We must put a large configuration command and - an arbitrarily-sized multicast command in the transmit list. - To minimize the disruption -- the previous command might have already - loaded the link -- we convert the current command block, normally a Tx - command, into a no-op and link it to the new command. -*/ -static void set_rx_mode(struct net_device *dev) -{ - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - struct descriptor *last_cmd; - char new_rx_mode; - unsigned long flags; - int entry, i; - - if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */ - new_rx_mode = 3; - } else if ((dev->flags & IFF_ALLMULTI) || - dev->mc_count > multicast_filter_limit) { - new_rx_mode = 1; - } else - new_rx_mode = 0; - - if (netif_msg_rx_status(sp)) - printk(KERN_DEBUG "%s: set_rx_mode %d -> %d\n", dev->name, - sp->rx_mode, new_rx_mode); - - if ((int)(sp->cur_tx - sp->dirty_tx) > TX_RING_SIZE - TX_MULTICAST_SIZE) { - /* The Tx ring is full -- don't add anything! Hope the mode will be - * set again later. */ - sp->rx_mode = -1; - return; - } - - if (new_rx_mode != sp->rx_mode) { - u8 *config_cmd_data; - - spin_lock_irqsave(&sp->lock, flags); - entry = sp->cur_tx++ % TX_RING_SIZE; - last_cmd = sp->last_cmd; - sp->last_cmd = (struct descriptor *)&sp->tx_ring[entry]; - - sp->tx_skbuff[entry] = NULL; /* Redundant. */ - sp->tx_ring[entry].status = cpu_to_le32(CmdSuspend | CmdConfigure); - sp->tx_ring[entry].link = - cpu_to_le32(TX_RING_ELEM_DMA(sp, (entry + 1) % TX_RING_SIZE)); - config_cmd_data = (void *)&sp->tx_ring[entry].tx_desc_addr; - /* Construct a full CmdConfig frame. */ - memcpy(config_cmd_data, i82558_config_cmd, CONFIG_DATA_SIZE); - config_cmd_data[1] = (txfifo << 4) | rxfifo; - config_cmd_data[4] = rxdmacount; - config_cmd_data[5] = txdmacount + 0x80; - config_cmd_data[15] |= (new_rx_mode & 2) ? 1 : 0; - /* 0x80 doesn't disable FC 0x84 does. - Disable Flow control since we are not ACK-ing any FC interrupts - for now. --Dragan */ - config_cmd_data[19] = 0x84; - config_cmd_data[19] |= sp->mii_if.full_duplex ? 0x40 : 0; - config_cmd_data[21] = (new_rx_mode & 1) ? 0x0D : 0x05; - if (sp->phy[0] & 0x8000) { /* Use the AUI port instead. */ - config_cmd_data[15] |= 0x80; - config_cmd_data[8] = 0; - } - /* Trigger the command unit resume. */ - wait_for_cmd_done(dev, sp); - clear_suspend(last_cmd); - iowrite8(CUResume, ioaddr + SCBCmd); - if ((int)(sp->cur_tx - sp->dirty_tx) >= TX_QUEUE_LIMIT) { - netif_stop_queue(dev); - sp->tx_full = 1; - } - spin_unlock_irqrestore(&sp->lock, flags); - } - - if (new_rx_mode == 0 && dev->mc_count < 4) { - /* The simple case of 0-3 multicast list entries occurs often, and - fits within one tx_ring[] entry. */ - struct dev_mc_list *mclist; - __le16 *setup_params, *eaddrs; - - spin_lock_irqsave(&sp->lock, flags); - entry = sp->cur_tx++ % TX_RING_SIZE; - last_cmd = sp->last_cmd; - sp->last_cmd = (struct descriptor *)&sp->tx_ring[entry]; - - sp->tx_skbuff[entry] = NULL; - sp->tx_ring[entry].status = cpu_to_le32(CmdSuspend | CmdMulticastList); - sp->tx_ring[entry].link = - cpu_to_le32(TX_RING_ELEM_DMA(sp, (entry + 1) % TX_RING_SIZE)); - sp->tx_ring[entry].tx_desc_addr = 0; /* Really MC list count. */ - setup_params = (__le16 *)&sp->tx_ring[entry].tx_desc_addr; - *setup_params++ = cpu_to_le16(dev->mc_count*6); - /* Fill in the multicast addresses. */ - for (i = 0, mclist = dev->mc_list; i < dev->mc_count; - i++, mclist = mclist->next) { - eaddrs = (__le16 *)mclist->dmi_addr; - *setup_params++ = *eaddrs++; - *setup_params++ = *eaddrs++; - *setup_params++ = *eaddrs++; - } - - wait_for_cmd_done(dev, sp); - clear_suspend(last_cmd); - /* Immediately trigger the command unit resume. */ - iowrite8(CUResume, ioaddr + SCBCmd); - - if ((int)(sp->cur_tx - sp->dirty_tx) >= TX_QUEUE_LIMIT) { - netif_stop_queue(dev); - sp->tx_full = 1; - } - spin_unlock_irqrestore(&sp->lock, flags); - } else if (new_rx_mode == 0) { - struct dev_mc_list *mclist; - __le16 *setup_params, *eaddrs; - struct speedo_mc_block *mc_blk; - struct descriptor *mc_setup_frm; - int i; - - mc_blk = kmalloc(sizeof(*mc_blk) + 2 + multicast_filter_limit*6, - GFP_ATOMIC); - if (mc_blk == NULL) { - printk(KERN_ERR "%s: Failed to allocate a setup frame.\n", - dev->name); - sp->rx_mode = -1; /* We failed, try again. */ - return; - } - mc_blk->next = NULL; - mc_blk->len = 2 + multicast_filter_limit*6; - mc_blk->frame_dma = - pci_map_single(sp->pdev, &mc_blk->frame, mc_blk->len, - PCI_DMA_TODEVICE); - mc_setup_frm = &mc_blk->frame; - - /* Fill the setup frame. */ - if (netif_msg_ifup(sp)) - printk(KERN_DEBUG "%s: Constructing a setup frame at %p.\n", - dev->name, mc_setup_frm); - mc_setup_frm->cmd_status = - cpu_to_le32(CmdSuspend | CmdIntr | CmdMulticastList); - /* Link set below. */ - setup_params = (__le16 *)&mc_setup_frm->params; - *setup_params++ = cpu_to_le16(dev->mc_count*6); - /* Fill in the multicast addresses. */ - for (i = 0, mclist = dev->mc_list; i < dev->mc_count; - i++, mclist = mclist->next) { - eaddrs = (__le16 *)mclist->dmi_addr; - *setup_params++ = *eaddrs++; - *setup_params++ = *eaddrs++; - *setup_params++ = *eaddrs++; - } - - /* Disable interrupts while playing with the Tx Cmd list. */ - spin_lock_irqsave(&sp->lock, flags); - - if (sp->mc_setup_tail) - sp->mc_setup_tail->next = mc_blk; - else - sp->mc_setup_head = mc_blk; - sp->mc_setup_tail = mc_blk; - mc_blk->tx = sp->cur_tx; - - entry = sp->cur_tx++ % TX_RING_SIZE; - last_cmd = sp->last_cmd; - sp->last_cmd = mc_setup_frm; - - /* Change the command to a NoOp, pointing to the CmdMulti command. */ - sp->tx_skbuff[entry] = NULL; - sp->tx_ring[entry].status = cpu_to_le32(CmdNOp); - sp->tx_ring[entry].link = cpu_to_le32(mc_blk->frame_dma); - - /* Set the link in the setup frame. */ - mc_setup_frm->link = - cpu_to_le32(TX_RING_ELEM_DMA(sp, (entry + 1) % TX_RING_SIZE)); - - pci_dma_sync_single_for_device(sp->pdev, mc_blk->frame_dma, - mc_blk->len, PCI_DMA_TODEVICE); - - wait_for_cmd_done(dev, sp); - clear_suspend(last_cmd); - /* Immediately trigger the command unit resume. */ - iowrite8(CUResume, ioaddr + SCBCmd); - - if ((int)(sp->cur_tx - sp->dirty_tx) >= TX_QUEUE_LIMIT) { - netif_stop_queue(dev); - sp->tx_full = 1; - } - spin_unlock_irqrestore(&sp->lock, flags); - - if (netif_msg_rx_status(sp)) - printk(" CmdMCSetup frame length %d in entry %d.\n", - dev->mc_count, entry); - } - - sp->rx_mode = new_rx_mode; -} - -#ifdef CONFIG_PM -static int eepro100_suspend(struct pci_dev *pdev, pm_message_t state) -{ - struct net_device *dev = pci_get_drvdata (pdev); - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - - pci_save_state(pdev); - - if (!netif_running(dev)) - return 0; - - del_timer_sync(&sp->timer); - - netif_device_detach(dev); - iowrite32(PortPartialReset, ioaddr + SCBPort); - - /* XXX call pci_set_power_state ()? */ - pci_disable_device(pdev); - pci_set_power_state (pdev, PCI_D3hot); - return 0; -} - -static int eepro100_resume(struct pci_dev *pdev) -{ - struct net_device *dev = pci_get_drvdata (pdev); - struct speedo_private *sp = netdev_priv(dev); - void __iomem *ioaddr = sp->regs; - int rc; - - pci_set_power_state(pdev, PCI_D0); - pci_restore_state(pdev); - - rc = pci_enable_device(pdev); - if (rc) - return rc; - - pci_set_master(pdev); - - if (!netif_running(dev)) - return 0; - - /* I'm absolutely uncertain if this part of code may work. - The problems are: - - correct hardware reinitialization; - - correct driver behavior between different steps of the - reinitialization; - - serialization with other driver calls. - 2000/03/08 SAW */ - iowrite16(SCBMaskAll, ioaddr + SCBCmd); - speedo_resume(dev); - netif_device_attach(dev); - sp->rx_mode = -1; - sp->flow_ctrl = sp->partner = 0; - set_rx_mode(dev); - sp->timer.expires = RUN_AT(2*HZ); - add_timer(&sp->timer); - return 0; -} -#endif /* CONFIG_PM */ - -static void __devexit eepro100_remove_one (struct pci_dev *pdev) -{ - struct net_device *dev = pci_get_drvdata (pdev); - struct speedo_private *sp = netdev_priv(dev); - - unregister_netdev(dev); - - release_region(pci_resource_start(pdev, 1), pci_resource_len(pdev, 1)); - release_mem_region(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0)); - - pci_iounmap(pdev, sp->regs); - pci_free_consistent(pdev, TX_RING_SIZE * sizeof(struct TxFD) - + sizeof(struct speedo_stats), - sp->tx_ring, sp->tx_ring_dma); - pci_disable_device(pdev); - free_netdev(dev); -} - -static struct pci_device_id eepro100_pci_tbl[] = { - { PCI_VENDOR_ID_INTEL, 0x1229, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1209, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1029, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1030, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1031, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1032, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1033, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1034, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1035, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1036, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1037, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1038, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1039, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x103A, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x103B, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x103C, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x103D, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x103E, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1050, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1059, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x1227, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x2449, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x2459, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x245D, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x5200, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, 0x5201, PCI_ANY_ID, PCI_ANY_ID, }, - { 0,} -}; -MODULE_DEVICE_TABLE(pci, eepro100_pci_tbl); - -static struct pci_driver eepro100_driver = { - .name = "eepro100", - .id_table = eepro100_pci_tbl, - .probe = eepro100_init_one, - .remove = __devexit_p(eepro100_remove_one), -#ifdef CONFIG_PM - .suspend = eepro100_suspend, - .resume = eepro100_resume, -#endif /* CONFIG_PM */ -}; - -static int __init eepro100_init_module(void) -{ -#ifdef MODULE - printk(version); -#endif - return pci_register_driver(&eepro100_driver); -} - -static void __exit eepro100_cleanup_module(void) -{ - pci_unregister_driver(&eepro100_driver); -} - -module_init(eepro100_init_module); -module_exit(eepro100_cleanup_module); - -/* - * Local variables: - * compile-command: "gcc -DMODULE -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -c eepro100.c `[ -f /usr/include/linux/modversions.h ] && echo -DMODVERSIONS`" - * c-indent-level: 4 - * c-basic-offset: 4 - * tab-width: 4 - * End: - */ diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c index b751c1b96cfa..a125e41240f5 100644 --- a/drivers/net/eexpress.c +++ b/drivers/net/eexpress.c @@ -967,7 +967,6 @@ static void eexp_hw_rx_pio(struct net_device *dev) insw(ioaddr+DATAPORT, skb_put(skb,pkt_len),(pkt_len+1)>>1); skb->protocol = eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 422fcb93e2c3..44c9ae18383f 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -728,7 +728,6 @@ static int ehea_proc_rwqes(struct net_device *dev, } ehea_proc_skb(pr, cqe, skb); - dev->last_rx = jiffies; } else { pr->p_stats.poll_receive_errors++; port_reset = ehea_treat_poll_error(pr, rq, cqe, diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c index e1b441effbbe..d186a52cdb62 100644 --- a/drivers/net/enc28j60.c +++ b/drivers/net/enc28j60.c @@ -477,12 +477,10 @@ static int enc28j60_set_hw_macaddr(struct net_device *ndev) mutex_lock(&priv->lock); if (!priv->hw_enable) { - if (netif_msg_drv(priv)) { - DECLARE_MAC_BUF(mac); + if (netif_msg_drv(priv)) printk(KERN_INFO DRV_NAME - ": %s: Setting MAC address to %s\n", - ndev->name, print_mac(mac, ndev->dev_addr)); - } + ": %s: Setting MAC address to %pM\n", + ndev->name, ndev->dev_addr); /* NOTE: MAC address in ENC28J60 is byte-backward */ nolock_regb_write(priv, MAADR5, ndev->dev_addr[0]); nolock_regb_write(priv, MAADR4, ndev->dev_addr[1]); @@ -946,7 +944,6 @@ static void enc28j60_hw_rx(struct net_device *ndev) /* update statistics */ ndev->stats.rx_packets++; ndev->stats.rx_bytes += len; - ndev->last_rx = jiffies; netif_rx(skb); } } @@ -1328,11 +1325,9 @@ static int enc28j60_net_open(struct net_device *dev) printk(KERN_DEBUG DRV_NAME ": %s() enter\n", __func__); if (!is_valid_ether_addr(dev->dev_addr)) { - if (netif_msg_ifup(priv)) { - DECLARE_MAC_BUF(mac); - dev_err(&dev->dev, "invalid MAC address %s\n", - print_mac(mac, dev->dev_addr)); - } + if (netif_msg_ifup(priv)) + dev_err(&dev->dev, "invalid MAC address %pM\n", + dev->dev_addr); return -EADDRNOTAVAIL; } /* Reset the hardware here (and take it out of low power mode) */ diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c index 180e968dc54d..8594d7f8fe66 100644 --- a/drivers/net/enic/enic_main.c +++ b/drivers/net/enic/enic_main.c @@ -951,7 +951,6 @@ static void enic_rq_indicate_buf(struct vnic_rq *rq, } skb->dev = enic->netdev; - enic->netdev->last_rx = jiffies; if (enic->vlan_group && vlan_stripped) { diff --git a/drivers/net/enic/enic_res.c b/drivers/net/enic/enic_res.c index 95184b9108ef..e5fc9384f8f5 100644 --- a/drivers/net/enic/enic_res.c +++ b/drivers/net/enic/enic_res.c @@ -90,11 +90,8 @@ int enic_get_vnic_config(struct enic *enic) c->intr_timer = min_t(u16, VNIC_INTR_TIMER_MAX, c->intr_timer); - printk(KERN_INFO PFX "vNIC MAC addr %02x:%02x:%02x:%02x:%02x:%02x " - "wq/rq %d/%d\n", - enic->mac_addr[0], enic->mac_addr[1], enic->mac_addr[2], - enic->mac_addr[3], enic->mac_addr[4], enic->mac_addr[5], - c->wq_desc_count, c->rq_desc_count); + printk(KERN_INFO PFX "vNIC MAC addr %pM wq/rq %d/%d\n", + enic->mac_addr, c->wq_desc_count, c->rq_desc_count); printk(KERN_INFO PFX "vNIC mtu %d csum tx/rx %d/%d tso/lro %d/%d " "intr timer %d\n", c->mtu, ENIC_SETTING(enic, TXCSUM), diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c index 4d104f5c30f9..9afd33c7188d 100644 --- a/drivers/net/enic/vnic_dev.c +++ b/drivers/net/enic/vnic_dev.c @@ -489,10 +489,7 @@ void vnic_dev_add_addr(struct vnic_dev *vdev, u8 *addr) err = vnic_dev_cmd(vdev, CMD_ADDR_ADD, &a0, &a1, wait); if (err) - printk(KERN_ERR - "Can't add addr [%02x:%02x:%02x:%02x:%02x:%02x], %d\n", - addr[0], addr[1], addr[2], addr[3], addr[4], addr[5], - err); + printk(KERN_ERR "Can't add addr [%pM], %d\n", addr, err); } void vnic_dev_del_addr(struct vnic_dev *vdev, u8 *addr) @@ -507,10 +504,7 @@ void vnic_dev_del_addr(struct vnic_dev *vdev, u8 *addr) err = vnic_dev_cmd(vdev, CMD_ADDR_DEL, &a0, &a1, wait); if (err) - printk(KERN_ERR - "Can't del addr [%02x:%02x:%02x:%02x:%02x:%02x], %d\n", - addr[0], addr[1], addr[2], addr[3], addr[4], addr[5], - err); + printk(KERN_ERR "Can't del addr [%pM], %d\n", addr, err); } int vnic_dev_notify_set(struct vnic_dev *vdev, u16 intr) diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c index 76118ddd1042..6f399bdc5f72 100644 --- a/drivers/net/epic100.c +++ b/drivers/net/epic100.c @@ -322,7 +322,6 @@ static int __devinit epic_init_one (struct pci_dev *pdev, int i, ret, option = 0, duplex = 0; void *ring_space; dma_addr_t ring_dma; - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -364,7 +363,7 @@ static int __devinit epic_init_one (struct pci_dev *pdev, ioaddr = pci_resource_start (pdev, 0); #else ioaddr = pci_resource_start (pdev, 1); - ioaddr = (long) ioremap (ioaddr, pci_resource_len (pdev, 1)); + ioaddr = (long) pci_ioremap_bar(pdev, 1); if (!ioaddr) { dev_err(&pdev->dev, "ioremap failed\n"); goto err_out_free_netdev; @@ -499,9 +498,9 @@ static int __devinit epic_init_one (struct pci_dev *pdev, if (ret < 0) goto err_out_unmap_rx; - printk(KERN_INFO "%s: %s at %#lx, IRQ %d, %s\n", + printk(KERN_INFO "%s: %s at %#lx, IRQ %d, %pM\n", dev->name, pci_id_tbl[chip_idx].name, ioaddr, dev->irq, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); out: return ret; @@ -1223,7 +1222,6 @@ static int epic_rx(struct net_device *dev, int budget) } skb->protocol = eth_type_trans(skb, dev); netif_receive_skb(skb); - dev->last_rx = jiffies; ep->stats.rx_packets++; ep->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/es3210.c b/drivers/net/es3210.c index deefa51b8c31..e7df9f4a183d 100644 --- a/drivers/net/es3210.c +++ b/drivers/net/es3210.c @@ -179,7 +179,6 @@ static int __init es_probe1(struct net_device *dev, int ioaddr) { int i, retval; unsigned long eisa_id; - DECLARE_MAC_BUF(mac); if (!request_region(ioaddr + ES_SA_PROM, ES_IO_EXTENT, "es3210")) return -ENODEV; @@ -205,14 +204,14 @@ static int __init es_probe1(struct net_device *dev, int ioaddr) if (dev->dev_addr[0] != ES_ADDR0 || dev->dev_addr[1] != ES_ADDR1 || dev->dev_addr[2] != ES_ADDR2) { - printk("es3210.c: card not found %s (invalid_prefix).\n", - print_mac(mac, dev->dev_addr)); + printk("es3210.c: card not found %pM (invalid_prefix).\n", + dev->dev_addr); retval = -ENODEV; goto out; } - printk("es3210.c: ES3210 rev. %ld at %#x, node %s", - eisa_id>>24, ioaddr, print_mac(mac, dev->dev_addr)); + printk("es3210.c: ES3210 rev. %ld at %#x, node %pM", + eisa_id>>24, ioaddr, dev->dev_addr); /* Snarf the interrupt now. */ if (dev->irq == 0) { diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c index bee8b3fbc565..88b1be05d428 100644 --- a/drivers/net/eth16i.c +++ b/drivers/net/eth16i.c @@ -1205,7 +1205,6 @@ static void eth16i_rx(struct net_device *dev) printk(KERN_DEBUG ".\n"); } netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; diff --git a/drivers/net/ewrk3.c b/drivers/net/ewrk3.c index 593a120e31b2..f3b664aafb82 100644 --- a/drivers/net/ewrk3.c +++ b/drivers/net/ewrk3.c @@ -396,7 +396,6 @@ ewrk3_hw_init(struct net_device *dev, u_long iobase) u_long mem_start, shmem_length; u_char cr, cmr, icr, nicsr, lemac, hard_strapped = 0; u_char eeprom_image[EEPROM_MAX], chksum, eisa_cr = 0; - DECLARE_MAC_BUF(mac); /* ** Stop the EWRK3. Enable the DBR ROM. Disable interrupts and remote boot. @@ -461,7 +460,7 @@ ewrk3_hw_init(struct net_device *dev, u_long iobase) if (lemac != LeMAC2) DevicePresent(iobase); /* need after EWRK3_INIT */ status = get_hw_addr(dev, eeprom_image, lemac); - printk("%s\n", print_mac(mac, dev->dev_addr)); + printk("%pM\n", dev->dev_addr); if (status) { printk(" which has an EEPROM CRC error.\n"); @@ -646,10 +645,8 @@ static int ewrk3_open(struct net_device *dev) ewrk3_init(dev); if (ewrk3_debug > 1) { - DECLARE_MAC_BUF(mac); printk("%s: ewrk3 open with irq %d\n", dev->name, dev->irq); - printk(" physical address: %s\n", - print_mac(mac, dev->dev_addr)); + printk(" physical address: %pM\n", dev->dev_addr); if (lp->shmem_length == 0) { printk(" no shared memory, I/O only mode\n"); } else { @@ -1029,7 +1026,6 @@ static int ewrk3_rx(struct net_device *dev) /* ** Update stats */ - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } else { diff --git a/drivers/net/fealnx.c b/drivers/net/fealnx.c index b455ae931f7a..31ab1ff623fc 100644 --- a/drivers/net/fealnx.c +++ b/drivers/net/fealnx.c @@ -486,7 +486,6 @@ static int __devinit fealnx_init_one(struct pci_dev *pdev, #else int bar = 1; #endif - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -665,9 +664,9 @@ static int __devinit fealnx_init_one(struct pci_dev *pdev, if (err) goto err_out_free_tx; - printk(KERN_INFO "%s: %s at %p, %s, IRQ %d.\n", + printk(KERN_INFO "%s: %s at %p, %pM, IRQ %d.\n", dev->name, skel_netdrv_tbl[chip_id].chip_name, ioaddr, - print_mac(mac, dev->dev_addr), irq); + dev->dev_addr, irq); return 0; @@ -1727,7 +1726,6 @@ static int netdev_rx(struct net_device *dev) } skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; np->stats.rx_packets++; np->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/fec.c b/drivers/net/fec.c index ecd5c71a7a8a..2487d83ce5e4 100644 --- a/drivers/net/fec.c +++ b/drivers/net/fec.c @@ -2562,7 +2562,6 @@ static int __init fec_enet_module_init(void) { struct net_device *dev; int i, err; - DECLARE_MAC_BUF(mac); printk("FEC ENET Version 0.2\n"); @@ -2581,8 +2580,7 @@ static int __init fec_enet_module_init(void) return -EIO; } - printk("%s: ethernet %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk("%s: ethernet %pM\n", dev->name, dev->dev_addr); } return 0; } diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c index aec3b97e794d..94054b4981f3 100644 --- a/drivers/net/fec_mpc52xx.c +++ b/drivers/net/fec_mpc52xx.c @@ -487,7 +487,6 @@ static irqreturn_t mpc52xx_fec_rx_interrupt(int irq, void *dev_id) rskb->protocol = eth_type_trans(rskb, dev); netif_rx(rskb); - dev->last_rx = jiffies; } else { /* Can't get a new one : reuse the same & drop pkt */ dev_notice(&dev->dev, "Memory squeeze, dropping packet.\n"); diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index cc7328b15521..765210ea097d 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -818,7 +818,7 @@ struct fe_priv { * Maximum number of loops until we assume that a bit in the irq mask * is stuck. Overridable with module param. */ -static int max_interrupt_work = 5; +static int max_interrupt_work = 15; /* * Optimization can be either throuput mode or cpu mode @@ -2735,7 +2735,6 @@ static int nv_rx_process(struct net_device *dev, int limit) #else netif_rx(skb); #endif - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += len; next_pkt: @@ -2848,7 +2847,6 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit) } } - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += len; } else { @@ -5420,7 +5418,6 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i u32 powerstate, txreg; u32 phystate_orig = 0, phystate; int phyinitialized = 0; - DECLARE_MAC_BUF(mac); static int printed_version; if (!printed_version++) @@ -5653,8 +5650,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i * to 01:23:45:67:89:ab */ dev_printk(KERN_ERR, &pci_dev->dev, - "Invalid Mac address detected: %s\n", - print_mac(mac, dev->dev_addr)); + "Invalid Mac address detected: %pM\n", + dev->dev_addr); dev_printk(KERN_ERR, &pci_dev->dev, "Please complain to your hardware vendor. Switching to a random MAC.\n"); dev->dev_addr[0] = 0x00; @@ -5663,8 +5660,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i get_random_bytes(&dev->dev_addr[3], 3); } - dprintk(KERN_DEBUG "%s: MAC Address %s\n", - pci_name(pci_dev), print_mac(mac, dev->dev_addr)); + dprintk(KERN_DEBUG "%s: MAC Address %pM\n", + pci_name(pci_dev), dev->dev_addr); /* set mac address */ nv_copy_mac_to_hw(dev); diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c index a6f49d025787..df66d620b115 100644 --- a/drivers/net/fs_enet/fs_enet-main.c +++ b/drivers/net/fs_enet/fs_enet-main.c @@ -1117,10 +1117,7 @@ static int __devinit fs_enet_probe(struct of_device *ofdev, if (ret) goto out_free_bd; - printk(KERN_INFO "%s: fs_enet: %02x:%02x:%02x:%02x:%02x:%02x\n", - ndev->name, - ndev->dev_addr[0], ndev->dev_addr[1], ndev->dev_addr[2], - ndev->dev_addr[3], ndev->dev_addr[4], ndev->dev_addr[5]); + printk(KERN_INFO "%s: fs_enet: %pM\n", ndev->name, ndev->dev_addr); return 0; diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 83a5cb6aa23b..a091db393615 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -162,7 +162,6 @@ static int gfar_probe(struct platform_device *pdev) struct gianfar_platform_data *einfo; struct resource *r; int err = 0, irq; - DECLARE_MAC_BUF(mac); einfo = (struct gianfar_platform_data *) pdev->dev.platform_data; @@ -364,8 +363,7 @@ static int gfar_probe(struct platform_device *pdev) gfar_init_sysfs(dev); /* Print out the device info */ - printk(KERN_INFO DEVICE_NAME "%s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO DEVICE_NAME "%pM\n", dev->name, dev->dev_addr); /* Even more device info helps when determining which kernel */ /* provided which set of benchmarks. */ @@ -1695,8 +1693,6 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit) dev->stats.rx_bytes += pkt_len; } - dev->last_rx = jiffies; - priv->rx_skbuff[priv->skb_currx] = newskb; /* Setup the new bdp */ diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c index 3199526bcecb..77f2b2934e67 100644 --- a/drivers/net/hamachi.c +++ b/drivers/net/hamachi.c @@ -582,7 +582,6 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev, void *ring_space; dma_addr_t ring_dma; int ret = -ENOMEM; - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -744,9 +743,9 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev, goto err_out_unmap_rx; } - printk(KERN_INFO "%s: %s type %x at %p, %s, IRQ %d.\n", + printk(KERN_INFO "%s: %s type %x at %p, %pM, IRQ %d.\n", dev->name, chip_tbl[chip_id].name, readl(ioaddr + ChipRev), - ioaddr, print_mac(mac, dev->dev_addr), irq); + ioaddr, dev->dev_addr, irq); i = readb(ioaddr + PCIClkMeas); printk(KERN_INFO "%s: %d-bit %d Mhz PCI bus (%d), Virtual Jumpers " "%2.2x, LPA %4.4x.\n", @@ -1646,7 +1645,6 @@ static int hamachi_rx(struct net_device *dev) #endif /* RX_CHECKSUM */ netif_rx(skb); - dev->last_rx = jiffies; hmp->stats.rx_packets++; } entry = (++hmp->cur_rx) % RX_RING_SIZE; diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c index 0f501d2ca935..50f1e172ee8f 100644 --- a/drivers/net/hamradio/6pack.c +++ b/drivers/net/hamradio/6pack.c @@ -373,7 +373,6 @@ static void sp_bump(struct sixpack *sp, char cmd) memcpy(ptr, sp->cooked_buf + 1, count); skb->protocol = ax25_type_trans(skb, sp->dev); netif_rx(skb); - sp->dev->last_rx = jiffies; sp->dev->stats.rx_packets++; return; diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index 00bc7fbb6b37..81a65e3a1c05 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -555,7 +555,6 @@ static void do_rxpacket(struct net_device *dev) memcpy(cp, bc->hdlcrx.buf, pktlen - 1); skb->protocol = ax25_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; bc->stats.rx_packets++; } diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index 58f4b1d7bf1f..46f8f3390e7d 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -230,7 +230,6 @@ static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_ty skb->protocol = ax25_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; unlock: rcu_read_unlock(); @@ -441,16 +440,15 @@ static int bpq_seq_show(struct seq_file *seq, void *v) "dev ether destination accept from\n"); else { const struct bpqdev *bpqdev = v; - DECLARE_MAC_BUF(mac); - seq_printf(seq, "%-5s %-10s %s ", + seq_printf(seq, "%-5s %-10s %pM ", bpqdev->axdev->name, bpqdev->ethdev->name, - print_mac(mac, bpqdev->dest_addr)); + bpqdev->dest_addr); if (is_multicast_ether_addr(bpqdev->acpt_addr)) seq_printf(seq, "*\n"); else - seq_printf(seq, "%s\n", print_mac(mac, bpqdev->acpt_addr)); + seq_printf(seq, "%pM\n", bpqdev->acpt_addr); } return 0; diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c index e8cfadefa4b6..7e4611442237 100644 --- a/drivers/net/hamradio/dmascc.c +++ b/drivers/net/hamradio/dmascc.c @@ -1283,7 +1283,6 @@ static void rx_bh(struct work_struct *ugli_api) memcpy(&data[1], priv->rx_buf[i], cb); skb->protocol = ax25_type_trans(skb, priv->dev); netif_rx(skb); - priv->dev->last_rx = jiffies; priv->stats.rx_packets++; priv->stats.rx_bytes += cb; } diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c index c258a0586e61..8eba61a1d4ab 100644 --- a/drivers/net/hamradio/hdlcdrv.c +++ b/drivers/net/hamradio/hdlcdrv.c @@ -162,7 +162,6 @@ static void hdlc_rx_flag(struct net_device *dev, struct hdlcdrv_state *s) memcpy(cp, s->hdlcrx.buffer, pkt_len - 1); skb->protocol = ax25_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; s->stats.rx_packets++; } diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index b8e25c4624d2..7570c73f18c0 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -303,7 +303,6 @@ static void ax_bump(struct mkiss *ax) memcpy(skb_put(skb,count), ax->rbuff, count); skb->protocol = ax25_type_trans(skb, ax->dev); netif_rx(skb); - ax->dev->last_rx = jiffies; ax->stats.rx_packets++; ax->stats.rx_bytes += count; spin_unlock_bh(&ax->buflock); diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index c17e39bc5460..802d1c7c4af1 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -1627,7 +1627,6 @@ static void scc_net_rx(struct scc_channel *scc, struct sk_buff *skb) skb->protocol = ax25_type_trans(skb, scc->dev); netif_rx(skb); - scc->dev->last_rx = jiffies; return; } diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index 1c942862a3f4..5407f7486c9c 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -515,7 +515,6 @@ static inline void yam_rx_flag(struct net_device *dev, struct yam_port *yp) memcpy(cp, yp->rx_buf, pkt_len - 1); skb->protocol = ax25_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; ++yp->stats.rx_packets; } } diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c index fbbd3e660c27..9026fd6ea0ff 100644 --- a/drivers/net/hp-plus.c +++ b/drivers/net/hp-plus.c @@ -166,7 +166,6 @@ static int __init hpp_probe1(struct net_device *dev, int ioaddr) const char name[] = "HP-PC-LAN+"; int mem_start; static unsigned version_printed; - DECLARE_MAC_BUF(mac); if (!request_region(ioaddr, HP_IO_EXTENT, DRV_NAME)) return -EBUSY; @@ -193,7 +192,7 @@ static int __init hpp_probe1(struct net_device *dev, int ioaddr) } checksum += inb(ioaddr + 14); - printk("%s", print_mac(mac, dev->dev_addr)); + printk("%pM", dev->dev_addr); if (checksum != 0xff) { printk(" bad checksum %2.2x.\n", checksum); diff --git a/drivers/net/hp.c b/drivers/net/hp.c index 0a8c64930ad3..3669194f1063 100644 --- a/drivers/net/hp.c +++ b/drivers/net/hp.c @@ -127,7 +127,6 @@ static int __init hp_probe1(struct net_device *dev, int ioaddr) int i, retval, board_id, wordmode; const char *name; static unsigned version_printed; - DECLARE_MAC_BUF(mac); if (!request_region(ioaddr, HP_IO_EXTENT, DRV_NAME)) return -EBUSY; @@ -161,7 +160,7 @@ static int __init hp_probe1(struct net_device *dev, int ioaddr) for(i = 0; i < ETHER_ADDR_LEN; i++) dev->dev_addr[i] = inb(ioaddr + i); - printk(" %s", print_mac(mac, dev->dev_addr)); + printk(" %pM", dev->dev_addr); /* Snarf the interrupt now. Someday this could be moved to open(). */ if (dev->irq < 2) { diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c index 571dd80fb850..4dda9b043b13 100644 --- a/drivers/net/hp100.c +++ b/drivers/net/hp100.c @@ -1834,7 +1834,6 @@ static void hp100_rx(struct net_device *dev) ptr[9], ptr[10], ptr[11]); #endif netif_rx(skb); - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += pkt_len; } @@ -1925,7 +1924,6 @@ static void hp100_rx_bm(struct net_device *dev) netif_rx(ptr->skb); /* Up and away... */ - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += pkt_len; } @@ -2093,9 +2091,8 @@ static void hp100_set_multicast_list(struct net_device *dev) addrs = dmi->dmi_addr; if ((*addrs & 0x01) == 0x01) { /* multicast address? */ #ifdef HP100_DEBUG - DECLARE_MAC_BUF(mac); - printk("hp100: %s: multicast = %s, ", - dev->name, print_mac(mac, addrs)); + printk("hp100: %s: multicast = %pM, ", + dev->name, addrs); #endif for (j = idx = 0; j < 6; j++) { idx ^= *addrs++ & 0x3f; diff --git a/drivers/net/hydra.c b/drivers/net/hydra.c index b96cf2dcb109..b0ae0766ea4e 100644 --- a/drivers/net/hydra.c +++ b/drivers/net/hydra.c @@ -103,7 +103,6 @@ static int __devinit hydra_init(struct zorro_dev *z) int start_page, stop_page; int j; int err; - DECLARE_MAC_BUF(mac); static u32 hydra_offsets[16] = { 0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, @@ -163,8 +162,8 @@ static int __devinit hydra_init(struct zorro_dev *z) zorro_set_drvdata(z, dev); printk(KERN_INFO "%s: Hydra at 0x%08lx, address " - "%s (hydra.c " HYDRA_VERSION ")\n", - dev->name, z->resource.start, print_mac(mac, dev->dev_addr)); + "%pM (hydra.c " HYDRA_VERSION ")\n", + dev->name, z->resource.start, dev->dev_addr); return 0; } diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c index 901212aa37cb..87a706694fb3 100644 --- a/drivers/net/ibm_newemac/core.c +++ b/drivers/net/ibm_newemac/core.c @@ -396,9 +396,7 @@ static void emac_hash_mc(struct emac_instance *dev) for (dmi = dev->ndev->mc_list; dmi; dmi = dmi->next) { int slot, reg, mask; - DBG2(dev, "mc %02x:%02x:%02x:%02x:%02x:%02x" NL, - dmi->dmi_addr[0], dmi->dmi_addr[1], dmi->dmi_addr[2], - dmi->dmi_addr[3], dmi->dmi_addr[4], dmi->dmi_addr[5]); + DBG2(dev, "mc %pM" NL, dmi->dmi_addr); slot = EMAC_XAHT_CRC_TO_SLOT(dev, ether_crc(ETH_ALEN, dmi->dmi_addr)); reg = EMAC_XAHT_SLOT_TO_REG(dev, slot); @@ -2865,11 +2863,8 @@ static int __devinit emac_probe(struct of_device *ofdev, wake_up_all(&emac_probe_wait); - printk(KERN_INFO - "%s: EMAC-%d %s, MAC %02x:%02x:%02x:%02x:%02x:%02x\n", - ndev->name, dev->cell_index, np->full_name, - ndev->dev_addr[0], ndev->dev_addr[1], ndev->dev_addr[2], - ndev->dev_addr[3], ndev->dev_addr[4], ndev->dev_addr[5]); + printk(KERN_INFO "%s: EMAC-%d %s, MAC %pM\n", + ndev->name, dev->cell_index, np->full_name, ndev->dev_addr); if (dev->phy_mode == PHY_MODE_SGMII) printk(KERN_NOTICE "%s: in SGMII mode\n", ndev->name); diff --git a/drivers/net/ibmlana.c b/drivers/net/ibmlana.c index f02764725a22..5b5bf9f9861a 100644 --- a/drivers/net/ibmlana.c +++ b/drivers/net/ibmlana.c @@ -605,7 +605,6 @@ static void irqrx_handler(struct net_device *dev) skb->ip_summed = CHECKSUM_NONE; /* bookkeeping */ - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += rda.length; @@ -914,7 +913,6 @@ static int __devinit ibmlana_init_one(struct device *kdev) int base = 0, irq = 0, iobase = 0, memlen = 0; ibmlana_priv *priv; ibmlana_medium medium; - DECLARE_MAC_BUF(mac); dev = alloc_etherdev(sizeof(ibmlana_priv)); if (!dev) @@ -990,10 +988,10 @@ static int __devinit ibmlana_init_one(struct device *kdev) /* print config */ printk(KERN_INFO "%s: IRQ %d, I/O %#lx, memory %#lx-%#lx, " - "MAC address %s.\n", + "MAC address %pM.\n", dev->name, priv->realirq, dev->base_addr, dev->mem_start, dev->mem_end - 1, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); printk(KERN_INFO "%s: %s medium\n", dev->name, MediaNames[priv->medium]); /* reset board */ diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c index c2d57f836088..2c409570c5d8 100644 --- a/drivers/net/ibmveth.c +++ b/drivers/net/ibmveth.c @@ -1014,7 +1014,6 @@ static int ibmveth_poll(struct napi_struct *napi, int budget) netdev->stats.rx_packets++; netdev->stats.rx_bytes += length; frames_processed++; - netdev->last_rx = jiffies; } } while (frames_processed < budget); @@ -1371,13 +1370,12 @@ static int ibmveth_show(struct seq_file *seq, void *v) struct ibmveth_adapter *adapter = seq->private; char *current_mac = ((char*) &adapter->netdev->dev_addr); char *firmware_mac = ((char*) &adapter->mac_addr) ; - DECLARE_MAC_BUF(mac); seq_printf(seq, "%s %s\n\n", ibmveth_driver_string, ibmveth_driver_version); seq_printf(seq, "Unit Address: 0x%x\n", adapter->vdev->unit_address); - seq_printf(seq, "Current MAC: %s\n", print_mac(mac, current_mac)); - seq_printf(seq, "Firmware MAC: %s\n", print_mac(mac, firmware_mac)); + seq_printf(seq, "Current MAC: %pM\n", current_mac); + seq_printf(seq, "Firmware MAC: %pM\n", firmware_mac); seq_printf(seq, "\nAdapter Statistics:\n"); seq_printf(seq, " TX: vio_map_single failres: %ld\n", adapter->tx_map_failed); diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 1f397cd99414..89ffc0757e01 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1275,16 +1275,14 @@ static int __devinit igb_probe(struct pci_dev *pdev, dev_info(&pdev->dev, "Intel(R) Gigabit Ethernet Network Connection\n"); /* print bus type/speed/width info */ - dev_info(&pdev->dev, - "%s: (PCIe:%s:%s) %02x:%02x:%02x:%02x:%02x:%02x\n", + dev_info(&pdev->dev, "%s: (PCIe:%s:%s) %pM\n", netdev->name, ((hw->bus.speed == e1000_bus_speed_2500) ? "2.5Gb/s" : "unknown"), ((hw->bus.width == e1000_bus_width_pcie_x4) ? "Width x4" : (hw->bus.width == e1000_bus_width_pcie_x1) ? "Width x1" : "unknown"), - netdev->dev_addr[0], netdev->dev_addr[1], netdev->dev_addr[2], - netdev->dev_addr[3], netdev->dev_addr[4], netdev->dev_addr[5]); + netdev->dev_addr); igb_read_part_num(hw, &part_num); dev_info(&pdev->dev, "%s: PBA No: %06x-%03x\n", netdev->name, @@ -3942,8 +3940,6 @@ send_up: igb_receive_skb(rx_ring, staterr, rx_desc, skb); - netdev->last_rx = jiffies; - next_desc: rx_desc->wb.upper.status_error = 0; diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c index 1f25263dc7eb..170b12d1d70e 100644 --- a/drivers/net/ioc3-eth.c +++ b/drivers/net/ioc3-eth.c @@ -390,11 +390,8 @@ static int nic_init(struct ioc3 *ioc3) } printk("Found %s NIC", type); - if (type != unknown) { - printk (" registration number %02x:%02x:%02x:%02x:%02x:%02x," - " CRC %02x", serial[0], serial[1], serial[2], - serial[3], serial[4], serial[5], crc); - } + if (type != unknown) + printk (" registration number %pM, CRC %02x", serial, crc); printk(".\n"); return 0; @@ -443,12 +440,9 @@ static void ioc3_get_eaddr_nic(struct ioc3_private *ip) */ static void ioc3_get_eaddr(struct ioc3_private *ip) { - DECLARE_MAC_BUF(mac); - ioc3_get_eaddr_nic(ip); - printk("Ethernet address is %s.\n", - print_mac(mac, priv_netdev(ip)->dev_addr)); + printk("Ethernet address is %pM.\n", priv_netdev(ip)->dev_addr); } static void __ioc3_set_mac_address(struct net_device *dev) @@ -627,7 +621,6 @@ static inline void ioc3_rx(struct ioc3_private *ip) rxb = (struct ioc3_erxbuf *) new_skb->data; skb_reserve(new_skb, RX_OFFSET); - priv_netdev(ip)->last_rx = jiffies; ip->stats.rx_packets++; /* Statistics */ ip->stats.rx_bytes += len; } else { diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c index 7373dafbb3f7..24c777aff5c6 100644 --- a/drivers/net/ipg.c +++ b/drivers/net/ipg.c @@ -1222,7 +1222,6 @@ static void ipg_nic_rx_with_start_and_end(struct net_device *dev, skb->protocol = eth_type_trans(skb, dev); skb->ip_summed = CHECKSUM_NONE; netif_rx(skb); - dev->last_rx = jiffies; sp->rx_buff[entry] = NULL; } @@ -1256,7 +1255,6 @@ static void ipg_nic_rx_with_start(struct net_device *dev, jumbo->skb = skb; sp->rx_buff[entry] = NULL; - dev->last_rx = jiffies; } static void ipg_nic_rx_with_end(struct net_device *dev, @@ -1292,7 +1290,6 @@ static void ipg_nic_rx_with_end(struct net_device *dev, } } - dev->last_rx = jiffies; jumbo->found_start = 0; jumbo->current_size = 0; jumbo->skb = NULL; @@ -1325,7 +1322,6 @@ static void ipg_nic_rx_no_start_no_end(struct net_device *dev, skb->data, sp->rxfrag_size); } } - dev->last_rx = jiffies; ipg_nic_rx_free_skb(dev); } } else { @@ -1494,11 +1490,6 @@ static int ipg_nic_rx(struct net_device *dev) * when processing completes. */ netif_rx(skb); - - /* Record frame receive time (jiffies = Linux - * kernel current time stamp). - */ - dev->last_rx = jiffies; } /* Assure RX buffer is not reused by IPG. */ diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c index 2ff181861d2d..9fde748c41f2 100644 --- a/drivers/net/irda/ali-ircc.c +++ b/drivers/net/irda/ali-ircc.c @@ -1931,7 +1931,6 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) skb_reset_mac_header(skb); skb->protocol = htons(ETH_P_IRDA); netif_rx(skb); - self->netdev->last_rx = jiffies; } } diff --git a/drivers/net/irda/au1k_ir.c b/drivers/net/irda/au1k_ir.c index a1e4508717c8..6c4b53ffbcac 100644 --- a/drivers/net/irda/au1k_ir.c +++ b/drivers/net/irda/au1k_ir.c @@ -620,7 +620,6 @@ static int au1k_irda_rx(struct net_device *dev) /* next descriptor */ prxd = aup->rx_ring[aup->rx_head]; flags = prxd->flags; - dev->last_rx = jiffies; } return 0; diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index b5d6b9ac162a..761ed8ca6e37 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -929,7 +929,6 @@ static void irda_usb_receive(struct urb *urb) /* Keep stats up to date */ self->stats.rx_bytes += len; self->stats.rx_packets++; - self->netdev->last_rx = jiffies; done: /* Note : at this point, the URB we've just received (urb) diff --git a/drivers/net/irda/kingsun-sir.c b/drivers/net/irda/kingsun-sir.c index e1429fc6d050..c747c874d44d 100644 --- a/drivers/net/irda/kingsun-sir.c +++ b/drivers/net/irda/kingsun-sir.c @@ -235,7 +235,6 @@ static void kingsun_rcv_irq(struct urb *urb) &kingsun->stats, &kingsun->rx_buff, bytes[i]); } - kingsun->netdev->last_rx = jiffies; do_gettimeofday(&kingsun->rx_time); kingsun->receiving = (kingsun->rx_buff.state != OUTSIDE_FRAME) diff --git a/drivers/net/irda/ks959-sir.c b/drivers/net/irda/ks959-sir.c index 2e67ae015d91..600d96f9cdb7 100644 --- a/drivers/net/irda/ks959-sir.c +++ b/drivers/net/irda/ks959-sir.c @@ -474,7 +474,6 @@ static void ks959_rcv_irq(struct urb *urb) bytes[i]); } } - kingsun->netdev->last_rx = jiffies; do_gettimeofday(&kingsun->rx_time); kingsun->receiving = (kingsun->rx_unwrap_buff.state != OUTSIDE_FRAME) ? 1 : 0; diff --git a/drivers/net/irda/ksdazzle-sir.c b/drivers/net/irda/ksdazzle-sir.c index 3843b5faba8b..0e7f89337b25 100644 --- a/drivers/net/irda/ksdazzle-sir.c +++ b/drivers/net/irda/ksdazzle-sir.c @@ -371,7 +371,6 @@ static void ksdazzle_rcv_irq(struct urb *urb) async_unwrap_char(kingsun->netdev, &kingsun->stats, &kingsun->rx_unwrap_buff, bytes[i]); } - kingsun->netdev->last_rx = jiffies; kingsun->receiving = (kingsun->rx_unwrap_buff.state != OUTSIDE_FRAME) ? 1 : 0; } diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c index ad92d3ff1c40..904c9610c0dd 100644 --- a/drivers/net/irda/mcs7780.c +++ b/drivers/net/irda/mcs7780.c @@ -806,7 +806,6 @@ static void mcs_receive_irq(struct urb *urb) mcs_unwrap_fir(mcs, urb->transfer_buffer, urb->actual_length); } - mcs->netdev->last_rx = jiffies; do_gettimeofday(&mcs->rx_time); } diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c index 8583d951a6ad..4e1bc08971a8 100644 --- a/drivers/net/irda/nsc-ircc.c +++ b/drivers/net/irda/nsc-ircc.c @@ -1896,7 +1896,6 @@ static int nsc_ircc_dma_receive_complete(struct nsc_ircc_cb *self, int iobase) skb_reset_mac_header(skb); skb->protocol = htons(ETH_P_IRDA); netif_rx(skb); - self->netdev->last_rx = jiffies; } } /* Restore bank register */ diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c index c5b02b66f756..a0ee05318155 100644 --- a/drivers/net/irda/pxaficp_ir.c +++ b/drivers/net/irda/pxaficp_ir.c @@ -225,7 +225,6 @@ static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id) } lsr = STLSR; } - dev->last_rx = jiffies; si->last_oscr = OSCR; break; @@ -237,7 +236,6 @@ static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id) si->stats.rx_bytes++; async_unwrap_char(dev, &si->stats, &si->rx_buff, STRBR); } while (STLSR & LSR_DR); - dev->last_rx = jiffies; si->last_oscr = OSCR; break; @@ -397,8 +395,6 @@ static void pxa_irda_fir_irq_eif(struct pxa_irda *si, struct net_device *dev, in si->stats.rx_packets++; si->stats.rx_bytes += len; - - dev->last_rx = jiffies; } } diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c index a95188948de7..aa6fef8ff130 100644 --- a/drivers/net/irda/sa1100_ir.c +++ b/drivers/net/irda/sa1100_ir.c @@ -410,7 +410,6 @@ static void sa1100_irda_hpsir_irq(struct net_device *dev) Ser2UTDR); } while (Ser2UTSR1 & UTSR1_RNE); - dev->last_rx = jiffies; } if (status & UTSR0_TFS && si->tx_buff.len) { @@ -515,7 +514,6 @@ static void sa1100_irda_fir_error(struct sa1100_irda *si, struct net_device *dev sa1100_irda_rx_alloc(si); netif_rx(skb); - dev->last_rx = jiffies; } else { /* * Remap the buffer. diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c index 3575804fd7c6..ca4cd9266e55 100644 --- a/drivers/net/irda/stir4200.c +++ b/drivers/net/irda/stir4200.c @@ -824,7 +824,6 @@ static void stir_rcv_irq(struct urb *urb) unwrap_chars(stir, urb->transfer_buffer, urb->actual_length); - stir->netdev->last_rx = jiffies; do_gettimeofday(&stir->rx_time); } diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c index 9c926d205de9..a3d27d78fc89 100644 --- a/drivers/net/irda/vlsi_ir.c +++ b/drivers/net/irda/vlsi_ir.c @@ -600,7 +600,6 @@ static int vlsi_process_rx(struct vlsi_ring *r, struct ring_descr *rd) netif_rx(skb); else netif_rx_ni(skb); - ndev->last_rx = jiffies; done: rd_set_status(rd, 0); diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c index 002a6d769f21..fa600200ac01 100644 --- a/drivers/net/irda/w83977af_ir.c +++ b/drivers/net/irda/w83977af_ir.c @@ -923,7 +923,6 @@ int w83977af_dma_receive_complete(struct w83977af_ir *self) skb_reset_mac_header(skb); skb->protocol = htons(ETH_P_IRDA); netif_rx(skb); - self->netdev->last_rx = jiffies; } } /* Restore set register */ diff --git a/drivers/net/isa-skeleton.c b/drivers/net/isa-skeleton.c index d6ff26af37b3..15ebae9b98d4 100644 --- a/drivers/net/isa-skeleton.c +++ b/drivers/net/isa-skeleton.c @@ -192,7 +192,6 @@ static int __init netcard_probe1(struct net_device *dev, int ioaddr) static unsigned version_printed; int i; int err = -ENODEV; - DECLARE_MAC_BUF(mac); /* Grab the region so that no one else tries to probe our ioports. */ if (!request_region(ioaddr, NETCARD_IO_EXTENT, cardname)) @@ -220,7 +219,7 @@ static int __init netcard_probe1(struct net_device *dev, int ioaddr) for (i = 0; i < 6; i++) dev->dev_addr[i] = inb(ioaddr + i); - printk("%s", print_mac(mac, dev->dev_addr)); + printk("%pM", dev->dev_addr); err = -EAGAIN; #ifdef jumpered_interrupts @@ -584,7 +583,6 @@ net_rx(struct net_device *dev) insw(ioaddr, skb->data, (pkt_len + 1) >> 1); netif_rx(skb); - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c index be3c7dc96f63..cb7d1a6d3434 100644 --- a/drivers/net/ixgb/ixgb_main.c +++ b/drivers/net/ixgb/ixgb_main.c @@ -381,8 +381,7 @@ ixgb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) adapter->hw.back = adapter; adapter->msg_enable = netif_msg_init(debug, DEFAULT_DEBUG_LEVEL_SHIFT); - adapter->hw.hw_addr = ioremap(pci_resource_start(pdev, BAR_0), - pci_resource_len(pdev, BAR_0)); + adapter->hw.hw_addr = pci_ioremap_bar(pdev, BAR_0); if (!adapter->hw.hw_addr) { err = -EIO; goto err_ioremap; @@ -1981,7 +1980,6 @@ ixgb_clean_rx_irq(struct ixgb_adapter *adapter, int *work_done, int work_to_do) } else { netif_receive_skb(skb); } - netdev->last_rx = jiffies; rxdesc_done: /* clean up descriptor, might be written over by hw */ diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h index e116d340dcc6..132854f646ba 100644 --- a/drivers/net/ixgbe/ixgbe.h +++ b/drivers/net/ixgbe/ixgbe.h @@ -267,6 +267,7 @@ struct ixgbe_adapter { #define IXGBE_FLAG_RSS_CAPABLE (u32)(1 << 17) #define IXGBE_FLAG_VMDQ_CAPABLE (u32)(1 << 18) #define IXGBE_FLAG_VMDQ_ENABLED (u32)(1 << 19) +#define IXGBE_FLAG_FAN_FAIL_CAPABLE (u32)(1 << 20) #define IXGBE_FLAG_NEED_LINK_UPDATE (u32)(1 << 22) #define IXGBE_FLAG_IN_WATCHDOG_TASK (u32)(1 << 23) diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c index 7cddcfba809e..c2cdb042c481 100644 --- a/drivers/net/ixgbe/ixgbe_82598.c +++ b/drivers/net/ixgbe/ixgbe_82598.c @@ -59,6 +59,11 @@ static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw) /* PHY Init */ switch (phy->type) { + case ixgbe_phy_tn: + phy->ops.check_link = &ixgbe_check_phy_link_tnx; + phy->ops.get_firmware_version = + &ixgbe_get_phy_firmware_version_tnx; + break; default: break; } @@ -189,6 +194,9 @@ static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw) case IXGBE_DEV_ID_82598EB_XF_LR: media_type = ixgbe_media_type_fiber; break; + case IXGBE_DEV_ID_82598AT: + media_type = ixgbe_media_type_copper; + break; default: media_type = ixgbe_media_type_unknown; break; @@ -872,6 +880,10 @@ s32 ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw) case IXGBE_DEV_ID_82598EB_XF_LR: physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_LR; break; + case IXGBE_DEV_ID_82598AT: + physical_layer = (IXGBE_PHYSICAL_LAYER_10GBASE_T | + IXGBE_PHYSICAL_LAYER_1000BASE_T); + break; default: physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN; diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index 81a9c4b86726..fee56a383819 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -149,6 +149,8 @@ static int ixgbe_set_settings(struct net_device *netdev, { struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; + u32 advertised, old; + s32 err; switch (hw->phy.media_type) { case ixgbe_media_type_fiber: @@ -157,6 +159,31 @@ static int ixgbe_set_settings(struct net_device *netdev, return -EINVAL; /* in this case we currently only support 10Gb/FULL */ break; + case ixgbe_media_type_copper: + /* 10000/copper and 1000/copper must autoneg + * this function does not support any duplex forcing, but can + * limit the advertising of the adapter to only 10000 or 1000 */ + if (ecmd->autoneg == AUTONEG_DISABLE) + return -EINVAL; + + old = hw->phy.autoneg_advertised; + advertised = 0; + if (ecmd->advertising & ADVERTISED_10000baseT_Full) + advertised |= IXGBE_LINK_SPEED_10GB_FULL; + + if (ecmd->advertising & ADVERTISED_1000baseT_Full) + advertised |= IXGBE_LINK_SPEED_1GB_FULL; + + if (old == advertised) + break; + /* this sets the link speed and restarts auto-neg */ + err = hw->mac.ops.setup_link_speed(hw, advertised, true, true); + if (err) { + DPRINTK(PROBE, INFO, + "setup link failed with code %d\n", err); + hw->mac.ops.setup_link_speed(hw, old, true, true); + } + break; default: break; } diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 7548fb7360d9..b3be579b47ed 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -68,6 +68,8 @@ static struct pci_device_id ixgbe_pci_tbl[] = { board_82598 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598AF_SINGLE_PORT), board_82598 }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598AT), + board_82598 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598EB_CX4), board_82598 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598_CX4_DUAL_PORT), @@ -666,7 +668,6 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_adapter *adapter, skb->protocol = eth_type_trans(skb, adapter->netdev); ixgbe_receive_skb(adapter, skb, staterr, rx_ring, rx_desc); - adapter->netdev->last_rx = jiffies; next_desc: rx_desc->wb.upper.status_error = 0; @@ -904,6 +905,17 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector) return; } +static void ixgbe_check_fan_failure(struct ixgbe_adapter *adapter, u32 eicr) +{ + struct ixgbe_hw *hw = &adapter->hw; + + if ((adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE) && + (eicr & IXGBE_EICR_GPI_SDP1)) { + DPRINTK(PROBE, CRIT, "Fan has stopped, replace the adapter\n"); + /* write to clear the interrupt */ + IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP1); + } +} static void ixgbe_check_lsc(struct ixgbe_adapter *adapter) { @@ -928,6 +940,8 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data) if (eicr & IXGBE_EICR_LSC) ixgbe_check_lsc(adapter); + ixgbe_check_fan_failure(adapter, eicr); + if (!test_bit(__IXGBE_DOWN, &adapter->state)) IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMS_OTHER); @@ -1316,6 +1330,8 @@ static irqreturn_t ixgbe_intr(int irq, void *data) if (eicr & IXGBE_EICR_LSC) ixgbe_check_lsc(adapter); + ixgbe_check_fan_failure(adapter, eicr); + if (netif_rx_schedule_prep(netdev, &adapter->q_vector[0].napi)) { adapter->tx_ring[0].total_packets = 0; adapter->tx_ring[0].total_bytes = 0; @@ -1418,6 +1434,8 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter) { u32 mask; mask = IXGBE_EIMS_ENABLE_MASK; + if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE) + mask |= IXGBE_EIMS_GPI_SDP1; IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask); IXGBE_WRITE_FLUSH(&adapter->hw); } @@ -1927,6 +1945,13 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter) IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE); } + /* Enable fan failure interrupt if media type is copper */ + if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE) { + gpie = IXGBE_READ_REG(hw, IXGBE_GPIE); + gpie |= IXGBE_SDP1_GPIEN; + IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie); + } + mhadd = IXGBE_READ_REG(hw, IXGBE_MHADD); if (max_frame != (mhadd >> IXGBE_MHADD_MFS_SHIFT)) { mhadd &= ~IXGBE_MHADD_MFS_MASK; @@ -2564,6 +2589,9 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter) rss = min(IXGBE_MAX_RSS_INDICES, (int)num_online_cpus()); adapter->ring_feature[RING_F_RSS].indices = rss; adapter->flags |= IXGBE_FLAG_RSS_ENABLED; + if (hw->mac.ops.get_media_type && + (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)) + adapter->flags |= IXGBE_FLAG_FAN_FAIL_CAPABLE; /* default flow control settings */ hw->fc.original_type = ixgbe_fc_none; @@ -3691,6 +3719,10 @@ static int ixgbe_link_config(struct ixgbe_hw *hw) /* must always autoneg for both 1G and 10G link */ hw->mac.autoneg = true; + if ((hw->mac.type == ixgbe_mac_82598EB) && + (hw->phy.media_type == ixgbe_media_type_copper)) + autoneg = IXGBE_LINK_SPEED_82598_AUTONEG; + return hw->mac.ops.setup_link_speed(hw, autoneg, true, true); } @@ -3877,8 +3909,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, pci_read_config_word(pdev, IXGBE_PCI_LINK_STATUS, &link_status); link_speed = link_status & IXGBE_PCI_LINK_SPEED; link_width = link_status & IXGBE_PCI_LINK_WIDTH; - dev_info(&pdev->dev, "(PCI Express:%s:%s) " - "%02x:%02x:%02x:%02x:%02x:%02x\n", + dev_info(&pdev->dev, "(PCI Express:%s:%s) %pM\n", ((link_speed == IXGBE_PCI_LINK_SPEED_5000) ? "5.0Gb/s" : (link_speed == IXGBE_PCI_LINK_SPEED_2500) ? "2.5Gb/s" : "Unknown"), @@ -3887,8 +3918,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, (link_width == IXGBE_PCI_LINK_WIDTH_2) ? "Width x2" : (link_width == IXGBE_PCI_LINK_WIDTH_1) ? "Width x1" : "Unknown"), - netdev->dev_addr[0], netdev->dev_addr[1], netdev->dev_addr[2], - netdev->dev_addr[3], netdev->dev_addr[4], netdev->dev_addr[5]); + netdev->dev_addr); ixgbe_read_pba_num_generic(hw, &part_num); dev_info(&pdev->dev, "MAC: %d, PHY: %d, PBA No: %06x-%03x\n", hw->mac.type, hw->phy.type, diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c index 764035a8c9a1..981e6d849592 100644 --- a/drivers/net/ixgbe/ixgbe_phy.c +++ b/drivers/net/ixgbe/ixgbe_phy.c @@ -121,6 +121,9 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id) enum ixgbe_phy_type phy_type; switch (phy_id) { + case TN1010_PHY_ID: + phy_type = ixgbe_phy_tn; + break; case QT2022_PHY_ID: phy_type = ixgbe_phy_qt; break; @@ -426,3 +429,68 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, return 0; } +/** + * ixgbe_check_phy_link_tnx - Determine link and speed status + * @hw: pointer to hardware structure + * + * Reads the VS1 register to determine if link is up and the current speed for + * the PHY. + **/ +s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed, + bool *link_up) +{ + s32 status = 0; + u32 time_out; + u32 max_time_out = 10; + u16 phy_link = 0; + u16 phy_speed = 0; + u16 phy_data = 0; + + /* Initialize speed and link to default case */ + *link_up = false; + *speed = IXGBE_LINK_SPEED_10GB_FULL; + + /* + * Check current speed and link status of the PHY register. + * This is a vendor specific register and may have to + * be changed for other copper PHYs. + */ + for (time_out = 0; time_out < max_time_out; time_out++) { + udelay(10); + status = hw->phy.ops.read_reg(hw, + IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS, + IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, + &phy_data); + phy_link = phy_data & + IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS; + phy_speed = phy_data & + IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS; + if (phy_link == IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS) { + *link_up = true; + if (phy_speed == + IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS) + *speed = IXGBE_LINK_SPEED_1GB_FULL; + break; + } + } + + return status; +} + +/** + * ixgbe_get_phy_firmware_version_tnx - Gets the PHY Firmware Version + * @hw: pointer to hardware structure + * @firmware_version: pointer to the PHY Firmware Version + **/ +s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, + u16 *firmware_version) +{ + s32 status = 0; + + status = hw->phy.ops.read_reg(hw, TNX_FW_REV, + IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, + firmware_version); + + return status; +} + diff --git a/drivers/net/ixgbe/ixgbe_phy.h b/drivers/net/ixgbe/ixgbe_phy.h index 9bfe3f2b1d8f..5cc063d02770 100644 --- a/drivers/net/ixgbe/ixgbe_phy.h +++ b/drivers/net/ixgbe/ixgbe_phy.h @@ -77,4 +77,11 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, bool autoneg, bool autoneg_wait_to_complete); +/* PHY specific */ +s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, + ixgbe_link_speed *speed, + bool *link_up); +s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, + u16 *firmware_version); + #endif /* _IXGBE_PHY_H_ */ diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h index c6f8fa1c4e59..51df39dae816 100644 --- a/drivers/net/ixgbe/ixgbe_type.h +++ b/drivers/net/ixgbe/ixgbe_type.h @@ -36,6 +36,7 @@ /* Device IDs */ #define IXGBE_DEV_ID_82598AF_DUAL_PORT 0x10C6 #define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7 +#define IXGBE_DEV_ID_82598AT 0x10C8 #define IXGBE_DEV_ID_82598EB_CX4 0x10DD #define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC #define IXGBE_DEV_ID_82598EB_XF_LR 0x10F4 @@ -488,6 +489,8 @@ #define IXGBE_MAX_PHY_ADDR 32 /* PHY IDs*/ +#define TN1010_PHY_ID 0x00A19410 +#define TNX_FW_REV 0xB #define QT2022_PHY_ID 0x0043A400 /* PHY Types */ @@ -1202,6 +1205,7 @@ enum ixgbe_mac_type { enum ixgbe_phy_type { ixgbe_phy_unknown = 0, + ixgbe_phy_tn, ixgbe_phy_qt, ixgbe_phy_xaui, ixgbe_phy_tw_tyco, @@ -1396,6 +1400,8 @@ struct ixgbe_phy_operations { s32 (*setup_link)(struct ixgbe_hw *); s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool); + s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *); + s32 (*get_firmware_version)(struct ixgbe_hw *, u16 *); s32 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *); s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8); s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *); diff --git a/drivers/net/ixp2000/ixpdev.c b/drivers/net/ixp2000/ixpdev.c index 7b70c66504a0..bd96dbc8e021 100644 --- a/drivers/net/ixp2000/ixpdev.c +++ b/drivers/net/ixp2000/ixpdev.c @@ -114,8 +114,6 @@ static int ixpdev_rx(struct net_device *dev, int processed, int budget) skb_put(skb, desc->pkt_length); skb->protocol = eth_type_trans(skb, nds[desc->channel]); - dev->last_rx = jiffies; - netif_receive_skb(skb); } diff --git a/drivers/net/jazzsonic.c b/drivers/net/jazzsonic.c index 07944820f745..334ff9e12cdd 100644 --- a/drivers/net/jazzsonic.c +++ b/drivers/net/jazzsonic.c @@ -208,7 +208,6 @@ static int __init jazz_sonic_probe(struct platform_device *pdev) struct sonic_local *lp; struct resource *res; int err = 0; - DECLARE_MAC_BUF(mac); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) @@ -233,8 +232,7 @@ static int __init jazz_sonic_probe(struct platform_device *pdev) if (err) goto out1; - printk("%s: MAC %s IRQ %d\n", - dev->name, print_mac(mac, dev->dev_addr), dev->irq); + printk("%s: MAC %pM IRQ %d\n", dev->name, dev->dev_addr, dev->irq); return 0; diff --git a/drivers/net/jme.c b/drivers/net/jme.c index 81c6cdc3851f..0796d0b0e338 100644 --- a/drivers/net/jme.c +++ b/drivers/net/jme.c @@ -931,7 +931,6 @@ jme_alloc_and_feed_skb(struct jme_adapter *jme, int idx) RXWBFLAG_DEST_MUL) ++(NET_STAT(jme).multicast); - jme->dev->last_rx = jiffies; NET_STAT(jme).rx_bytes += framesize; ++(NET_STAT(jme).rx_packets); } @@ -2862,18 +2861,10 @@ jme_init_one(struct pci_dev *pdev, goto err_out_free_shadow; } - msg_probe(jme, - "JMC250 gigabit%s ver:%x rev:%x " - "macaddr:%02x:%02x:%02x:%02x:%02x:%02x\n", + msg_probe(jme, "JMC250 gigabit%s ver:%x rev:%x macaddr:%pM\n", (jme->fpgaver != 0) ? " (FPGA)" : "", (jme->fpgaver != 0) ? jme->fpgaver : jme->chiprev, - jme->rev, - netdev->dev_addr[0], - netdev->dev_addr[1], - netdev->dev_addr[2], - netdev->dev_addr[3], - netdev->dev_addr[4], - netdev->dev_addr[5]); + jme->rev, netdev->dev_addr); return 0; diff --git a/drivers/net/korina.c b/drivers/net/korina.c index e18576316bda..63626953f07e 100644 --- a/drivers/net/korina.c +++ b/drivers/net/korina.c @@ -409,7 +409,6 @@ static int korina_rx(struct net_device *dev, int limit) /* Pass the packet to upper layers */ netif_receive_skb(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; diff --git a/drivers/net/lance.c b/drivers/net/lance.c index 977ed3401bb3..f63789affb1a 100644 --- a/drivers/net/lance.c +++ b/drivers/net/lance.c @@ -466,7 +466,6 @@ static int __init lance_probe1(struct net_device *dev, int ioaddr, int irq, int unsigned long flags; int err = -ENOMEM; void __iomem *bios; - DECLARE_MAC_BUF(mac); /* First we look for special cases. Check for HP's on-board ethernet by looking for 'HP' in the BIOS. @@ -529,7 +528,7 @@ static int __init lance_probe1(struct net_device *dev, int ioaddr, int irq, int The first six bytes are the station address. */ for (i = 0; i < 6; i++) dev->dev_addr[i] = inb(ioaddr + i); - printk("%s", print_mac(mac, dev->dev_addr)); + printk("%pM", dev->dev_addr); dev->base_addr = ioaddr; /* Make certain the data structures used by the LANCE are aligned and DMAble. */ @@ -1191,7 +1190,6 @@ lance_rx(struct net_device *dev) pkt_len); skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes+=pkt_len; } diff --git a/drivers/net/lib82596.c b/drivers/net/lib82596.c index b59f442bbf36..7415f517491d 100644 --- a/drivers/net/lib82596.c +++ b/drivers/net/lib82596.c @@ -739,7 +739,6 @@ memory_squeeze: skb->len = pkt_len; skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } @@ -1034,12 +1033,8 @@ static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev) static void print_eth(unsigned char *add, char *str) { - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - - printk(KERN_DEBUG "i596 0x%p, %s --> %s %02X%02X, %s\n", - add, print_mac(mac, add + 6), print_mac(mac2, add), - add[12], add[13], str); + printk(KERN_DEBUG "i596 0x%p, %pM --> %pM %02X%02X, %s\n", + add, add + 6, add, add[12], add[13], str); } static int __devinit i82596_probe(struct net_device *dev) @@ -1343,7 +1338,6 @@ static void set_multicast_list(struct net_device *dev) struct i596_private *lp = netdev_priv(dev); struct i596_dma *dma = lp->dma; int config = 0, cnt; - DECLARE_MAC_BUF(mac); DEB(DEB_MULTI, printk(KERN_DEBUG @@ -1407,8 +1401,8 @@ static void set_multicast_list(struct net_device *dev) if (i596_debug > 1) DEB(DEB_MULTI, printk(KERN_DEBUG - "%s: Adding address %s\n", - dev->name, print_mac(mac, cp))); + "%s: Adding address %pM\n", + dev->name, cp)); } DMA_WBACK_INV(dev, &dma->mc_cmd, sizeof(struct mc_cmd)); i596_add_cmd(dev, &cmd->cmd); diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c index f80dcc11fe26..9430167a3b13 100644 --- a/drivers/net/lib8390.c +++ b/drivers/net/lib8390.c @@ -764,7 +764,6 @@ static void ei_receive(struct net_device *dev) ei_block_input(dev, pkt_len, skb, current_offset + sizeof(rx_frame)); skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; if (pkt_stat & ENRSR_PHY) diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c index b36989097883..bc70d5e79ab1 100644 --- a/drivers/net/lne390.c +++ b/drivers/net/lne390.c @@ -169,7 +169,6 @@ static int __init lne390_probe1(struct net_device *dev, int ioaddr) { int i, revision, ret; unsigned long eisa_id; - DECLARE_MAC_BUF(mac); if (inb_p(ioaddr + LNE390_ID_PORT) == 0xff) return -ENODEV; @@ -203,8 +202,8 @@ static int __init lne390_probe1(struct net_device *dev, int ioaddr) for(i = 0; i < ETHER_ADDR_LEN; i++) dev->dev_addr[i] = inb(ioaddr + LNE390_SA_PROM + i); - printk("lne390.c: LNE390%X in EISA slot %d, address %s.\n", - 0xa+revision, ioaddr/0x1000, print_mac(mac, dev->dev_addr)); + printk("lne390.c: LNE390%X in EISA slot %d, address %pM.\n", + 0xa+revision, ioaddr/0x1000, dev->dev_addr); printk("lne390.c: "); diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index b1ac63ab8c16..c4516b580ba5 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -76,8 +76,6 @@ static int loopback_xmit(struct sk_buff *skb, struct net_device *dev) skb->protocol = eth_type_trans(skb,dev); - dev->last_rx = jiffies; - /* it's OK to use per_cpu_ptr() because BHs are off */ pcpu_lstats = dev->ml_priv; lb_stats = per_cpu_ptr(pcpu_lstats, smp_processor_id()); @@ -206,17 +204,8 @@ static __net_exit void loopback_net_exit(struct net *net) unregister_netdev(dev); } -static struct pernet_operations __net_initdata loopback_net_ops = { +/* Registered in net/core/dev.c */ +struct pernet_operations __net_initdata loopback_net_ops = { .init = loopback_net_init, .exit = loopback_net_exit, }; - -static int __init loopback_init(void) -{ - return register_pernet_device(&loopback_net_ops); -} - -/* Loopback is special. It should be initialized before any other network - * device and network subsystem. - */ -fs_initcall(loopback_init); diff --git a/drivers/net/lp486e.c b/drivers/net/lp486e.c index 83fa9d82a004..d6b0036abafa 100644 --- a/drivers/net/lp486e.c +++ b/drivers/net/lp486e.c @@ -676,7 +676,6 @@ i596_rx_one(struct net_device *dev, struct i596_private *lp, skb->protocol = eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; } else { #if 0 diff --git a/drivers/net/mac89x0.c b/drivers/net/mac89x0.c index 4ce8afd481c3..2ee477c84b06 100644 --- a/drivers/net/mac89x0.c +++ b/drivers/net/mac89x0.c @@ -181,7 +181,6 @@ struct net_device * __init mac89x0_probe(int unit) unsigned long ioaddr; unsigned short sig; int err = -ENODEV; - DECLARE_MAC_BUF(mac); if (!MACH_IS_MAC) return ERR_PTR(-ENODEV); @@ -279,8 +278,7 @@ struct net_device * __init mac89x0_probe(int unit) /* print the IRQ and ethernet address. */ - printk(" IRQ %d ADDR %s\n", - dev->irq, print_mac(mac, dev->dev_addr)); + printk(" IRQ %d ADDR %pM\n", dev->irq, dev->dev_addr); dev->open = net_open; dev->stop = net_close; @@ -518,7 +516,6 @@ net_rx(struct net_device *dev) skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += length; } diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 01f7a31bac76..261b9507124b 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -435,7 +435,6 @@ static int macb_rx_frame(struct macb *bp, unsigned int first_frag, bp->stats.rx_packets++; bp->stats.rx_bytes += len; - bp->dev->last_rx = jiffies; dev_dbg(&bp->pdev->dev, "received skb of length %u, csum: %08x\n", skb->len, skb->csum); netif_receive_skb(skb); @@ -1104,7 +1103,6 @@ static int __init macb_probe(struct platform_device *pdev) unsigned long pclk_hz; u32 config; int err = -ENXIO; - DECLARE_MAC_BUF(mac); regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!regs) { @@ -1223,10 +1221,8 @@ static int __init macb_probe(struct platform_device *pdev) platform_set_drvdata(pdev, dev); - printk(KERN_INFO "%s: Atmel MACB at 0x%08lx irq %d " - "(%s)\n", - dev->name, dev->base_addr, dev->irq, - print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: Atmel MACB at 0x%08lx irq %d (%pM)\n", + dev->name, dev->base_addr, dev->irq, dev->dev_addr); phydev = bp->phy_dev; printk(KERN_INFO "%s: attached PHY driver [%s] " diff --git a/drivers/net/mace.c b/drivers/net/mace.c index 451acdca2a21..b52f0507845f 100644 --- a/drivers/net/mace.c +++ b/drivers/net/mace.c @@ -101,7 +101,6 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i struct mace_data *mp; const unsigned char *addr; int j, rev, rc = -EBUSY; - DECLARE_MAC_BUF(mac); if (macio_resource_count(mdev) != 3 || macio_irq_count(mdev) != 3) { printk(KERN_ERR "can't use MACE %s: need 3 addrs and 3 irqs\n", @@ -241,8 +240,8 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i goto err_free_rx_irq; } - printk(KERN_INFO "%s: MACE at %s, chip revision %d.%d\n", - dev->name, print_mac(mac, dev->dev_addr), + printk(KERN_INFO "%s: MACE at %pM, chip revision %d.%d\n", + dev->name, dev->dev_addr, mp->chipid >> 8, mp->chipid & 0xff); return 0; @@ -929,7 +928,6 @@ static irqreturn_t mace_rxdma_intr(int irq, void *dev_id) skb->protocol = eth_type_trans(skb, dev); dev->stats.rx_bytes += skb->len; netif_rx(skb); - dev->last_rx = jiffies; mp->rx_bufs[i] = NULL; ++dev->stats.rx_packets; } diff --git a/drivers/net/macmace.c b/drivers/net/macmace.c index 85587a6667b9..274e99bb63ac 100644 --- a/drivers/net/macmace.c +++ b/drivers/net/macmace.c @@ -194,7 +194,6 @@ static int __devinit mace_probe(struct platform_device *pdev) unsigned char checksum = 0; static int found = 0; int err; - DECLARE_MAC_BUF(mac); if (found || macintosh_config->ether_type != MAC_ETHER_MACE) return -ENODEV; @@ -249,8 +248,8 @@ static int __devinit mace_probe(struct platform_device *pdev) dev->set_multicast_list = mace_set_multicast; dev->set_mac_address = mace_set_address; - printk(KERN_INFO "%s: 68K MACE, hardware address %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: 68K MACE, hardware address %pM\n", + dev->name, dev->dev_addr); err = register_netdev(dev); if (!err) @@ -674,7 +673,6 @@ static void mace_dma_rx_frame(struct net_device *dev, struct mace_frame *mf) skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += frame_length; } diff --git a/drivers/net/macsonic.c b/drivers/net/macsonic.c index e64c2086d33c..205bb05c25d6 100644 --- a/drivers/net/macsonic.c +++ b/drivers/net/macsonic.c @@ -220,7 +220,6 @@ static int __init mac_onboard_sonic_ethernet_addr(struct net_device *dev) struct sonic_local *lp = netdev_priv(dev); const int prom_addr = ONBOARD_SONIC_PROM_BASE; int i; - DECLARE_MAC_BUF(mac); /* On NuBus boards we can sometimes look in the ROM resources. No such luck for comm-slot/onboard. */ @@ -264,8 +263,8 @@ static int __init mac_onboard_sonic_ethernet_addr(struct net_device *dev) dev->dev_addr[1] = val >> 8; dev->dev_addr[0] = val & 0xff; - printk(KERN_INFO "HW Address from CAM 15: %s\n", - print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "HW Address from CAM 15: %pM\n", + dev->dev_addr); } else return 0; if (memcmp(dev->dev_addr, "\x08\x00\x07", 3) && @@ -560,7 +559,6 @@ static int __init mac_sonic_probe(struct platform_device *pdev) struct net_device *dev; struct sonic_local *lp; int err; - DECLARE_MAC_BUF(mac); dev = alloc_etherdev(sizeof(struct sonic_local)); if (!dev) @@ -584,8 +582,7 @@ found: if (err) goto out; - printk("%s: MAC %s IRQ %d\n", - dev->name, print_mac(mac, dev->dev_addr), dev->irq); + printk("%s: MAC %pM IRQ %d\n", dev->name, dev->dev_addr, dev->irq); return 0; diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 42394505bb50..cabde9ab0e4a 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -84,7 +84,6 @@ static void macvlan_broadcast(struct sk_buff *skb, dev->stats.rx_bytes += skb->len + ETH_HLEN; dev->stats.rx_packets++; dev->stats.multicast++; - dev->last_rx = jiffies; nskb->dev = dev; if (!compare_ether_addr(eth->h_dest, dev->broadcast)) @@ -133,7 +132,6 @@ static struct sk_buff *macvlan_handle_frame(struct sk_buff *skb) dev->stats.rx_bytes += skb->len + ETH_HLEN; dev->stats.rx_packets++; - dev->last_rx = jiffies; skb->dev = dev; skb->pkt_type = PACKET_HOST; @@ -333,10 +331,34 @@ static u32 macvlan_ethtool_get_rx_csum(struct net_device *dev) return lowerdev->ethtool_ops->get_rx_csum(lowerdev); } +static int macvlan_ethtool_get_settings(struct net_device *dev, + struct ethtool_cmd *cmd) +{ + const struct macvlan_dev *vlan = netdev_priv(dev); + struct net_device *lowerdev = vlan->lowerdev; + + if (!lowerdev->ethtool_ops->get_settings) + return -EOPNOTSUPP; + + return lowerdev->ethtool_ops->get_settings(lowerdev, cmd); +} + +static u32 macvlan_ethtool_get_flags(struct net_device *dev) +{ + const struct macvlan_dev *vlan = netdev_priv(dev); + struct net_device *lowerdev = vlan->lowerdev; + + if (!lowerdev->ethtool_ops->get_flags) + return 0; + return lowerdev->ethtool_ops->get_flags(lowerdev); +} + static const struct ethtool_ops macvlan_ethtool_ops = { .get_link = ethtool_op_get_link, + .get_settings = macvlan_ethtool_get_settings, .get_rx_csum = macvlan_ethtool_get_rx_csum, .get_drvinfo = macvlan_ethtool_get_drvinfo, + .get_flags = macvlan_ethtool_get_flags, }; static void macvlan_setup(struct net_device *dev) diff --git a/drivers/net/meth.c b/drivers/net/meth.c index a1e22ed1f6ee..c336a1f42510 100644 --- a/drivers/net/meth.c +++ b/drivers/net/meth.c @@ -94,10 +94,9 @@ char o2meth_eaddr[8]={0,0,0,0,0,0,0,0}; static inline void load_eaddr(struct net_device *dev) { int i; - DECLARE_MAC_BUF(mac); u64 macaddr; - DPRINTK("Loading MAC Address: %s\n", print_mac(mac, dev->dev_addr)); + DPRINTK("Loading MAC Address: %pM\n", dev->dev_addr); macaddr = 0; for (i = 0; i < 6; i++) macaddr |= (u64)dev->dev_addr[i] << ((5 - i) * 8); @@ -421,7 +420,6 @@ static void meth_rx(struct net_device* dev, unsigned long int_status) skb_put(skb_c, len); priv->rx_skbs[priv->rx_write] = skb; skb_c->protocol = eth_type_trans(skb_c, dev); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += len; netif_rx(skb_c); diff --git a/drivers/net/mlx4/en_rx.c b/drivers/net/mlx4/en_rx.c index 6232227f56c3..944ad47c9519 100644 --- a/drivers/net/mlx4/en_rx.c +++ b/drivers/net/mlx4/en_rx.c @@ -776,8 +776,6 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud } else netif_receive_skb(skb); - dev->last_rx = jiffies; - next: ++cq->mcq.cons_index; index = (cq->mcq.cons_index) & ring->size_mask; diff --git a/drivers/net/mlx4/mcg.c b/drivers/net/mlx4/mcg.c index 592c01ae2c5d..b1622062b12d 100644 --- a/drivers/net/mlx4/mcg.c +++ b/drivers/net/mlx4/mcg.c @@ -118,17 +118,7 @@ static int find_mgm(struct mlx4_dev *dev, return err; if (0) - mlx4_dbg(dev, "Hash for %04x:%04x:%04x:%04x:" - "%04x:%04x:%04x:%04x is %04x\n", - be16_to_cpu(((__be16 *) gid)[0]), - be16_to_cpu(((__be16 *) gid)[1]), - be16_to_cpu(((__be16 *) gid)[2]), - be16_to_cpu(((__be16 *) gid)[3]), - be16_to_cpu(((__be16 *) gid)[4]), - be16_to_cpu(((__be16 *) gid)[5]), - be16_to_cpu(((__be16 *) gid)[6]), - be16_to_cpu(((__be16 *) gid)[7]), - *hash); + mlx4_dbg(dev, "Hash for %pI6 is %04x\n", gid, *hash); *index = *hash; *prev = -1; @@ -277,16 +267,7 @@ int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16]) goto out; if (index == -1) { - mlx4_err(dev, "MGID %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x " - "not found\n", - be16_to_cpu(((__be16 *) gid)[0]), - be16_to_cpu(((__be16 *) gid)[1]), - be16_to_cpu(((__be16 *) gid)[2]), - be16_to_cpu(((__be16 *) gid)[3]), - be16_to_cpu(((__be16 *) gid)[4]), - be16_to_cpu(((__be16 *) gid)[5]), - be16_to_cpu(((__be16 *) gid)[6]), - be16_to_cpu(((__be16 *) gid)[7])); + mlx4_err(dev, "MGID %pI6 not found\n", gid); err = -EINVAL; goto out; } diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index b9dcdbd369f8..b13fbc4ebd87 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -557,8 +557,6 @@ static int rxq_process(struct rx_queue *rxq, int budget) skb->protocol = eth_type_trans(skb, mp->dev); netif_receive_skb(skb); } - - mp->dev->last_rx = jiffies; } if (rx < budget) @@ -2592,7 +2590,6 @@ static int mv643xx_eth_probe(struct platform_device *pdev) struct mv643xx_eth_private *mp; struct net_device *dev; struct resource *res; - DECLARE_MAC_BUF(mac); int err; pd = pdev->dev.platform_data; @@ -2686,8 +2683,8 @@ static int mv643xx_eth_probe(struct platform_device *pdev) if (err) goto out; - dev_printk(KERN_NOTICE, &dev->dev, "port %d with MAC address %s\n", - mp->port_num, print_mac(mac, dev->dev_addr)); + dev_printk(KERN_NOTICE, &dev->dev, "port %d with MAC address %pM\n", + mp->port_num, dev->dev_addr); if (mp->tx_desc_sram_size > 0) dev_printk(KERN_NOTICE, &dev->dev, "configured with sram\n"); diff --git a/drivers/net/mvme147.c b/drivers/net/mvme147.c index 06ca4252155f..d30b0d0026ec 100644 --- a/drivers/net/mvme147.c +++ b/drivers/net/mvme147.c @@ -67,7 +67,6 @@ struct net_device * __init mvme147lance_probe(int unit) u_long *addr; u_long address; int err; - DECLARE_MAC_BUF(mac); if (!MACH_IS_MVME147 || called) return ERR_PTR(-ENODEV); @@ -102,9 +101,9 @@ struct net_device * __init mvme147lance_probe(int unit) dev->dev_addr[3]=address&0xff; printk("%s: MVME147 at 0x%08lx, irq %d, " - "Hardware Address %s\n", + "Hardware Address %pM\n", dev->name, dev->base_addr, MVME147_LANCE_IRQ, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); lp = (struct m147lance_private *)dev->priv; lp->ram = __get_dma_pages(GFP_ATOMIC, 3); /* 16K */ diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index a5f428bcc0eb..72afe0aa6ca2 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -1334,7 +1334,6 @@ myri10ge_rx_done(struct myri10ge_slice_state *ss, struct myri10ge_rx_buf *rx, myri10ge_vlan_ip_csum(skb, csum); } netif_receive_skb(skb); - dev->last_rx = jiffies; return 1; } @@ -2983,7 +2982,6 @@ static void myri10ge_set_multicast_list(struct net_device *dev) struct dev_mc_list *mc_list; __be32 data[2] = { 0, 0 }; int err; - DECLARE_MAC_BUF(mac); /* can be called from atomic contexts, * pass 1 to force atomicity in myri10ge_send_cmd() */ @@ -3030,8 +3028,7 @@ static void myri10ge_set_multicast_list(struct net_device *dev) printk(KERN_ERR "myri10ge: %s: Failed " "MXGEFW_JOIN_MULTICAST_GROUP, error status:" "%d\t", dev->name, err); - printk(KERN_ERR "MAC %s\n", - print_mac(mac, mc_list->dmi_addr)); + printk(KERN_ERR "MAC %pM\n", mc_list->dmi_addr); goto abort; } } diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c index 3ad7589d6a1c..a78d4b992616 100644 --- a/drivers/net/myri_sbus.c +++ b/drivers/net/myri_sbus.c @@ -318,13 +318,10 @@ static void myri_is_not_so_happy(struct myri_eth *mp) #ifdef DEBUG_HEADER static void dump_ehdr(struct ethhdr *ehdr) { - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - printk("ehdr[h_dst(%s)" - "h_source(%s)" + printk("ehdr[h_dst(%pM)" + "h_source(%pM)" "h_proto(%04x)]\n", - print_mac(mac, ehdr->h_dest), print_mac(mac2, ehdr->h_source), - ehdr->h_proto); + ehdr->h_dest, ehdr->h_source, ehdr->h_proto); } static void dump_ehdr_and_myripad(unsigned char *stuff) @@ -528,7 +525,6 @@ static void myri_rx(struct myri_eth *mp, struct net_device *dev) DRX(("prot[%04x] netif_rx ", skb->protocol)); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += len; next: @@ -905,7 +901,6 @@ static int __devinit myri_sbus_probe(struct of_device *op, const struct of_devic struct device_node *dp = op->node; static unsigned version_printed; struct net_device *dev; - DECLARE_MAC_BUF(mac); struct myri_eth *mp; const void *prop; static int num; @@ -1088,8 +1083,8 @@ static int __devinit myri_sbus_probe(struct of_device *op, const struct of_devic num++; - printk("%s: MyriCOM MyriNET Ethernet %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk("%s: MyriCOM MyriNET Ethernet %pM\n", + dev->name, dev->dev_addr); return 0; diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index f7fa3944659b..9f81fcb96882 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -792,7 +792,6 @@ static int __devinit natsemi_probe1 (struct pci_dev *pdev, const int pcibar = 1; /* PCI base address register */ int prev_eedata; u32 tmp; - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -948,10 +947,10 @@ static int __devinit natsemi_probe1 (struct pci_dev *pdev, if (netif_msg_drv(np)) { printk(KERN_INFO "natsemi %s: %s at %#08llx " - "(%s), %s, IRQ %d", + "(%s), %pM, IRQ %d", dev->name, natsemi_pci_info[chip_idx].name, (unsigned long long)iostart, pci_name(np->pci_dev), - print_mac(mac, dev->dev_addr), irq); + dev->dev_addr, irq); if (dev->if_port == PORT_TP) printk(", port TP.\n"); else if (np->ignore_phy) @@ -2362,7 +2361,6 @@ static void netdev_rx(struct net_device *dev, int *work_done, int work_to_do) } skb->protocol = eth_type_trans(skb, dev); netif_receive_skb(skb); - dev->last_rx = jiffies; np->stats.rx_packets++; np->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c index fbc7531d3c7d..aa99f5e09d37 100644 --- a/drivers/net/ne-h8300.c +++ b/drivers/net/ne-h8300.c @@ -204,7 +204,6 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr) static unsigned version_printed; struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev); unsigned char bus_width; - DECLARE_MAC_BUF(mac); if (!request_region(ioaddr, NE_IO_EXTENT, DRV_NAME)) return -EBUSY; @@ -299,7 +298,7 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr) for(i = 0; i < ETHER_ADDR_LEN; i++) dev->dev_addr[i] = SA_prom[i]; - printk(" %s\n", print_mac(mac, dev->dev_addr)); + printk(" %pM\n", dev->dev_addr); printk("%s: %s found at %#x, using IRQ %d.\n", dev->name, name, ioaddr, dev->irq); diff --git a/drivers/net/ne.c b/drivers/net/ne.c index eb681c0d51ba..f708712a374a 100644 --- a/drivers/net/ne.c +++ b/drivers/net/ne.c @@ -297,7 +297,6 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr) int neX000, ctron, copam, bad_card; int reg0, ret; static unsigned version_printed; - DECLARE_MAC_BUF(mac); if (!request_region(ioaddr, NE_IO_EXTENT, DRV_NAME)) return -EBUSY; @@ -517,7 +516,7 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr) } #endif - printk("%s\n", print_mac(mac, dev->dev_addr)); + printk("%pM\n", dev->dev_addr); ei_status.name = name; ei_status.tx_start_page = start_page; diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c index 332df75a9ab6..6f8f32603466 100644 --- a/drivers/net/ne2.c +++ b/drivers/net/ne2.c @@ -302,7 +302,6 @@ out: static int ne2_procinfo(char *buf, int slot, struct net_device *dev) { int len=0; - DECLARE_MAC_BUF(mac); len += sprintf(buf+len, "The NE/2 Ethernet Adapter\n" ); len += sprintf(buf+len, "Driver written by Wim Dumon "); @@ -313,7 +312,7 @@ static int ne2_procinfo(char *buf, int slot, struct net_device *dev) len += sprintf(buf+len, "Based on the original NE2000 drivers\n" ); len += sprintf(buf+len, "Base IO: %#x\n", (unsigned int)dev->base_addr); len += sprintf(buf+len, "IRQ : %d\n", dev->irq); - len += sprintf(buf+len, "HW addr : %s\n", print_mac(mac, dev->dev_addr)); + len += sprintf(buf+len, "HW addr : %pM\n", dev->dev_addr); return len; } @@ -326,7 +325,6 @@ static int __init ne2_probe1(struct net_device *dev, int slot) const char *name = "NE/2"; int start_page, stop_page; static unsigned version_printed; - DECLARE_MAC_BUF(mac); if (ei_debug && version_printed++ == 0) printk(version); @@ -469,7 +467,7 @@ static int __init ne2_probe1(struct net_device *dev, int slot) for(i = 0; i < ETHER_ADDR_LEN; i++) dev->dev_addr[i] = SA_prom[i]; - printk(" %s\n", print_mac(mac, dev->dev_addr)); + printk(" %pM\n", dev->dev_addr); printk("%s: %s found at %#x, using IRQ %d.\n", dev->name, name, base_addr, dev->irq); diff --git a/drivers/net/ne2k-pci.c b/drivers/net/ne2k-pci.c index de0de744a8fa..12a7d6de1411 100644 --- a/drivers/net/ne2k-pci.c +++ b/drivers/net/ne2k-pci.c @@ -212,7 +212,6 @@ static int __devinit ne2k_pci_init_one (struct pci_dev *pdev, static unsigned int fnd_cnt; long ioaddr; int flags = pci_clone_list[chip_idx].flags; - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -368,9 +367,9 @@ static int __devinit ne2k_pci_init_one (struct pci_dev *pdev, for(i = 0; i < 6; i++) dev->dev_addr[i] = SA_prom[i]; - printk("%s: %s found at %#lx, IRQ %d, %s.\n", + printk("%s: %s found at %#lx, IRQ %d, %pM.\n", dev->name, pci_clone_list[chip_idx].name, ioaddr, dev->irq, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len); diff --git a/drivers/net/ne3210.c b/drivers/net/ne3210.c index 425043a88db9..6681ca748c74 100644 --- a/drivers/net/ne3210.c +++ b/drivers/net/ne3210.c @@ -99,7 +99,6 @@ static int __init ne3210_eisa_probe (struct device *device) int i, retval, port_index; struct eisa_device *edev = to_eisa_device (device); struct net_device *dev; - DECLARE_MAC_BUF(mac); /* Allocate dev->priv and fill in 8390 specific dev fields. */ if (!(dev = alloc_ei_netdev ())) { @@ -131,8 +130,8 @@ static int __init ne3210_eisa_probe (struct device *device) port_index = inb(ioaddr + NE3210_CFG2) >> 6; for(i = 0; i < ETHER_ADDR_LEN; i++) dev->dev_addr[i] = inb(ioaddr + NE3210_SA_PROM + i); - printk("ne3210.c: NE3210 in EISA slot %d, media: %s, addr: %s.\n", - edev->slot, ifmap[port_index], print_mac(mac, dev->dev_addr)); + printk("ne3210.c: NE3210 in EISA slot %d, media: %s, addr: %pM.\n", + edev->slot, ifmap[port_index], dev->dev_addr); /* Snarf the interrupt now. CFG file has them all listed as `edge' with share=NO */ dev->irq = irq_map[(inb(ioaddr + NE3210_CFG2) >> 3) & 0x07]; diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index 9681618c3232..d304d38cd5d1 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -307,17 +307,14 @@ static ssize_t show_remote_ip(struct netconsole_target *nt, char *buf) static ssize_t show_local_mac(struct netconsole_target *nt, char *buf) { struct net_device *dev = nt->np.dev; + static const u8 bcast[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; - DECLARE_MAC_BUF(mac); - return snprintf(buf, PAGE_SIZE, "%s\n", dev ? - print_mac(mac, dev->dev_addr) : "ff:ff:ff:ff:ff:ff"); + return snprintf(buf, PAGE_SIZE, "%pM\n", dev ? dev->dev_addr : bcast); } static ssize_t show_remote_mac(struct netconsole_target *nt, char *buf) { - DECLARE_MAC_BUF(mac); - return snprintf(buf, PAGE_SIZE, "%s\n", - print_mac(mac, nt->np.remote_mac)); + return snprintf(buf, PAGE_SIZE, "%pM\n", nt->np.remote_mac); } /* diff --git a/drivers/net/netx-eth.c b/drivers/net/netx-eth.c index b9bed82e1d21..b418771f6811 100644 --- a/drivers/net/netx-eth.c +++ b/drivers/net/netx-eth.c @@ -165,7 +165,6 @@ static void netx_eth_receive(struct net_device *ndev) pfifo_push(EMPTY_PTR_FIFO(priv->id), FIFO_PTR_SEGMENT(seg) | FIFO_PTR_FRAMENO(frameno)); - ndev->last_rx = jiffies; skb->protocol = eth_type_trans(skb, ndev); netif_rx(skb); ndev->stats.rx_packets++; diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index 5bba675d0504..d924468e506e 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -1285,9 +1285,7 @@ static void netxen_process_rcv(struct netxen_adapter *adapter, int ctxid, } adapter->stats.rxdropped++; } else { - netif_receive_skb(skb); - netdev->last_rx = jiffies; adapter->stats.no_rcv++; adapter->stats.rxbytes += length; diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 6ef3f0d84bcf..33caca90e80c 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -439,7 +439,6 @@ netxen_read_mac_addr(struct netxen_adapter *adapter) int i; unsigned char *p; __le64 mac_addr; - DECLARE_MAC_BUF(mac); struct net_device *netdev = adapter->netdev; struct pci_dev *pdev = adapter->pdev; @@ -462,10 +461,9 @@ netxen_read_mac_addr(struct netxen_adapter *adapter) /* set station address */ - if (!is_valid_ether_addr(netdev->perm_addr)) { - dev_warn(&pdev->dev, "Bad MAC address %s.\n", - print_mac(mac, netdev->dev_addr)); - } else + if (!is_valid_ether_addr(netdev->perm_addr)) + dev_warn(&pdev->dev, "Bad MAC address %pM.\n", netdev->dev_addr); + else adapter->macaddr_set(adapter, netdev->dev_addr); return 0; diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c index 27f07f6a45b1..c3b9c83b32fe 100644 --- a/drivers/net/netxen/netxen_nic_niu.c +++ b/drivers/net/netxen/netxen_nic_niu.c @@ -608,7 +608,6 @@ int netxen_niu_macaddr_set(struct netxen_adapter *adapter, int phy = adapter->physical_port; unsigned char mac_addr[6]; int i; - DECLARE_MAC_BUF(mac); if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) return 0; @@ -636,10 +635,8 @@ int netxen_niu_macaddr_set(struct netxen_adapter *adapter, if (i == 10) { printk(KERN_ERR "%s: cannot set Mac addr for %s\n", netxen_nic_driver_name, adapter->netdev->name); - printk(KERN_ERR "MAC address set: %s.\n", - print_mac(mac, addr)); - printk(KERN_ERR "MAC address get: %s.\n", - print_mac(mac, mac_addr)); + printk(KERN_ERR "MAC address set: %pM.\n", addr); + printk(KERN_ERR "MAC address get: %pM.\n", mac_addr); } return 0; } diff --git a/drivers/net/ni5010.c b/drivers/net/ni5010.c index 8e0ca9f4e404..6c11557945b3 100644 --- a/drivers/net/ni5010.c +++ b/drivers/net/ni5010.c @@ -203,7 +203,6 @@ static int __init ni5010_probe1(struct net_device *dev, int ioaddr) unsigned int data = 0; int boguscount = 40; int err = -ENODEV; - DECLARE_MAC_BUF(mac); dev->base_addr = ioaddr; dev->irq = irq; @@ -271,7 +270,7 @@ static int __init ni5010_probe1(struct net_device *dev, int ioaddr) outw(i, IE_GP); dev->dev_addr[i] = inb(IE_SAPROM); } - printk("%s ", print_mac(mac, dev->dev_addr)); + printk("%pM ", dev->dev_addr); PRINTK2((KERN_DEBUG "%s: I/O #4 passed!\n", dev->name)); @@ -570,7 +569,6 @@ static void ni5010_rx(struct net_device *dev) skb->protocol = eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += i_pkt_size; diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c index b9a882d362da..6d7cf3c90fbd 100644 --- a/drivers/net/ni52.c +++ b/drivers/net/ni52.c @@ -970,7 +970,6 @@ static void ni52_rcv_int(struct net_device *dev) memcpy_fromio(skb->data, p->base + readl(&rbd->buffer), totlen); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; p->stats.rx_packets++; p->stats.rx_bytes += totlen; } else diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c index 3edc971d0eca..24e393b3e0b7 100644 --- a/drivers/net/ni65.c +++ b/drivers/net/ni65.c @@ -1113,7 +1113,6 @@ static void ni65_recv_intr(struct net_device *dev,int csr0) p->stats.rx_bytes += len; skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; } else { diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 9acb5d70a3ae..2c3bb36cda17 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -3139,8 +3139,6 @@ static int niu_process_rx_pkt(struct niu *np, struct rx_ring_info *rp) skb->protocol = eth_type_trans(skb, np->dev); netif_receive_skb(skb); - np->dev->last_rx = jiffies; - return num_rcr; } @@ -8638,10 +8636,8 @@ static void __devinit niu_assign_netdev_ops(struct net_device *dev) static void __devinit niu_device_announce(struct niu *np) { struct net_device *dev = np->dev; - DECLARE_MAC_BUF(mac); - pr_info("%s: NIU Ethernet %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + pr_info("%s: NIU Ethernet %pM\n", dev->name, dev->dev_addr); if (np->parent->plat_type == PLAT_TYPE_ATCA_CP3220) { pr_info("%s: Port type[%s] mode[%s:%s] XCVR[%s] phy[%s]\n", diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c index ff449619f047..4bb64415437f 100644 --- a/drivers/net/ns83820.c +++ b/drivers/net/ns83820.c @@ -1955,7 +1955,6 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_ long addr; int err; int using_dac = 0; - DECLARE_MAC_BUF(mac); /* See if we can set the dma mask early on; failure is fatal. */ if (sizeof(dma_addr_t) == 8 && @@ -2220,12 +2219,11 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_ ndev->features |= NETIF_F_HIGHDMA; } - printk(KERN_INFO "%s: ns83820 v" VERSION ": DP83820 v%u.%u: %s io=0x%08lx irq=%d f=%s\n", + printk(KERN_INFO "%s: ns83820 v" VERSION ": DP83820 v%u.%u: %pM io=0x%08lx irq=%d f=%s\n", ndev->name, (unsigned)readl(dev->base + SRR) >> 8, (unsigned)readl(dev->base + SRR) & 0xff, - print_mac(mac, ndev->dev_addr), - addr, pci_dev->irq, + ndev->dev_addr, addr, pci_dev->irq, (ndev->features & NETIF_F_HIGHDMA) ? "h,sg" : "sg" ); diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c index edc0fd588985..b0270052c3a9 100644 --- a/drivers/net/pasemi_mac.c +++ b/drivers/net/pasemi_mac.c @@ -1742,7 +1742,6 @@ pasemi_mac_probe(struct pci_dev *pdev, const struct pci_device_id *ent) struct net_device *dev; struct pasemi_mac *mac; int err; - DECLARE_MAC_BUF(mac_buf); err = pci_enable_device(pdev); if (err) @@ -1849,9 +1848,9 @@ pasemi_mac_probe(struct pci_dev *pdev, const struct pci_device_id *ent) err); goto out; } else if netif_msg_probe(mac) - printk(KERN_INFO "%s: PA Semi %s: intf %d, hw addr %s\n", + printk(KERN_INFO "%s: PA Semi %s: intf %d, hw addr %pM\n", dev->name, mac->type == MAC_TYPE_GMAC ? "GMAC" : "XAUI", - mac->dma_if, print_mac(mac_buf, dev->dev_addr)); + mac->dma_if, dev->dev_addr); return err; diff --git a/drivers/net/pci-skeleton.c b/drivers/net/pci-skeleton.c index 0a575fef29e6..b23b5c397b1d 100644 --- a/drivers/net/pci-skeleton.c +++ b/drivers/net/pci-skeleton.c @@ -737,7 +737,6 @@ static int __devinit netdrv_init_one (struct pci_dev *pdev, int i, addr_len, option; void *ioaddr = NULL; static int board_idx = -1; - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -797,11 +796,11 @@ static int __devinit netdrv_init_one (struct pci_dev *pdev, tp->phys[0] = 32; - printk (KERN_INFO "%s: %s at 0x%lx, %sIRQ %d\n", + printk (KERN_INFO "%s: %s at 0x%lx, %pM IRQ %d\n", dev->name, board_info[ent->driver_data].name, dev->base_addr, - print_mac(mac, dev->dev_addr), + dev->dev_addr, dev->irq); printk (KERN_DEBUG "%s: Identified 8139 chip type '%s'\n", @@ -1566,7 +1565,6 @@ static void netdrv_rx_interrupt (struct net_device *dev, skb->protocol = eth_type_trans (skb, dev); netif_rx (skb); - dev->last_rx = jiffies; dev->stats.rx_bytes += pkt_size; dev->stats.rx_packets++; } else { diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index 08c4dd896077..e5cb6b1f0ebd 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -345,7 +345,6 @@ static int tc574_config(struct pcmcia_device *link) __be16 *phys_addr; char *cardname; __u32 config; - DECLARE_MAC_BUF(mac); phys_addr = (__be16 *)dev->dev_addr; @@ -463,9 +462,9 @@ static int tc574_config(struct pcmcia_device *link) strcpy(lp->node.dev_name, dev->name); printk(KERN_INFO "%s: %s at io %#3lx, irq %d, " - "hw_addr %s.\n", + "hw_addr %pM.\n", dev->name, cardname, dev->base_addr, dev->irq, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); printk(" %dK FIFO split %s Rx:Tx, %sMII interface.\n", 8 << config & Ram_size, ram_split[(config & Ram_split) >> Ram_split_shift], @@ -1062,7 +1061,6 @@ static int el3_rx(struct net_device *dev, int worklimit) ((pkt_len+3)>>2)); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } else { diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index c235cdba69c6..73ecc657999d 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -255,7 +255,6 @@ static int tc589_config(struct pcmcia_device *link) int last_fn, last_ret, i, j, multi = 0, fifo; unsigned int ioaddr; char *ram_split[] = {"5:3", "3:1", "1:1", "3:5"}; - DECLARE_MAC_BUF(mac); DEBUG(0, "3c589_config(0x%p)\n", link); @@ -333,9 +332,9 @@ static int tc589_config(struct pcmcia_device *link) strcpy(lp->node.dev_name, dev->name); printk(KERN_INFO "%s: 3Com 3c%s, io %#3lx, irq %d, " - "hw_addr %s\n", + "hw_addr %pM\n", dev->name, (multi ? "562" : "589"), dev->base_addr, dev->irq, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); printk(KERN_INFO " %dK FIFO split %s Rx:Tx, %s xcvr\n", (fifo & 7) ? 32 : 8, ram_split[(fifo >> 16) & 3], if_names[dev->if_port]); @@ -884,7 +883,6 @@ static int el3_rx(struct net_device *dev) (pkt_len+3)>>2); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } else { diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index b37a498939ae..2aca8df34970 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -321,7 +321,6 @@ static int axnet_config(struct pcmcia_device *link) struct net_device *dev = link->priv; axnet_dev_t *info = PRIV(dev); int i, j, last_ret, last_fn; - DECLARE_MAC_BUF(mac); DEBUG(0, "axnet_config(0x%p)\n", link); @@ -397,10 +396,10 @@ static int axnet_config(struct pcmcia_device *link) strcpy(info->node.dev_name, dev->name); printk(KERN_INFO "%s: Asix AX88%d90: io %#3lx, irq %d, " - "hw_addr %s\n", + "hw_addr %pM\n", dev->name, ((info->flags & IS_AX88790) ? 7 : 1), dev->base_addr, dev->irq, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); if (info->phy_id != -1) { DEBUG(0, " MII transceiver at index %d, status %x.\n", info->phy_id, j); } else { @@ -1493,7 +1492,6 @@ static void ei_receive(struct net_device *dev) ei_block_input(dev, pkt_len, skb, current_offset + sizeof(rx_frame)); skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; if (pkt_stat & ENRSR_PHY) diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index 69d916daa7bb..e4f8fe3c5dae 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -348,7 +348,6 @@ static int fmvj18x_config(struct pcmcia_device *link) cardtype_t cardtype; char *card_name = "unknown"; u_char *node_id; - DECLARE_MAC_BUF(mac); DEBUG(0, "fmvj18x_config(0x%p)\n", link); @@ -539,9 +538,9 @@ static int fmvj18x_config(struct pcmcia_device *link) /* print current configuration */ printk(KERN_INFO "%s: %s, sram %s, port %#3lx, irq %d, " - "hw_addr %s\n", + "hw_addr %pM\n", dev->name, card_name, sram_config == 0 ? "4K TX*2" : "8K TX*2", - dev->base_addr, dev->irq, print_mac(mac, dev->dev_addr)); + dev->base_addr, dev->irq, dev->dev_addr); return 0; @@ -1036,7 +1035,6 @@ static void fjn_rx(struct net_device *dev) #endif netif_rx(skb); - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index 448cd40aeba5..ec7c588c9ae5 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -659,7 +659,6 @@ static int nmclan_config(struct pcmcia_device *link) u_char buf[64]; int i, last_ret, last_fn; unsigned int ioaddr; - DECLARE_MAC_BUF(mac); DEBUG(0, "nmclan_config(0x%p)\n", link); @@ -719,9 +718,9 @@ static int nmclan_config(struct pcmcia_device *link) strcpy(lp->node.dev_name, dev->name); printk(KERN_INFO "%s: nmclan: port %#3lx, irq %d, %s port," - " hw_addr %s\n", + " hw_addr %pM\n", dev->name, dev->base_addr, dev->irq, if_names[dev->if_port], - print_mac(mac, dev->dev_addr)); + dev->dev_addr); return 0; cs_failed: @@ -1193,7 +1192,6 @@ static int mace_rx(struct net_device *dev, unsigned char RxCnt) netif_rx(skb); /* Send the packet to the upper (protocol) layers. */ - dev->last_rx = jiffies; lp->linux_stats.rx_packets++; lp->linux_stats.rx_bytes += pkt_len; outb(0xFF, ioaddr + AM2150_RCV_NEXT); /* skip to next frame */ diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index e40d6301aa7a..69625373a8ed 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -554,7 +554,6 @@ static int pcnet_config(struct pcmcia_device *link) int last_ret, last_fn, start_pg, stop_pg, cm_offset; int has_shmem = 0; hw_info_t *local_hw_info; - DECLARE_MAC_BUF(mac); DEBUG(0, "pcnet_config(0x%p)\n", link); @@ -675,7 +674,7 @@ static int pcnet_config(struct pcmcia_device *link) printk (" mem %#5lx,", dev->mem_start); if (info->flags & HAS_MISC_REG) printk(" %s xcvr,", if_names[dev->if_port]); - printk(" hw_addr %s\n", print_mac(mac, dev->dev_addr)); + printk(" hw_addr %pM\n", dev->dev_addr); return 0; cs_failed: diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index c74d6656d266..fccd53ef3c64 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -949,7 +949,6 @@ static int smc91c92_config(struct pcmcia_device *link) int i, j, rev; unsigned int ioaddr; u_long mir; - DECLARE_MAC_BUF(mac); DEBUG(0, "smc91c92_config(0x%p)\n", link); @@ -1062,9 +1061,9 @@ static int smc91c92_config(struct pcmcia_device *link) strcpy(smc->node.dev_name, dev->name); printk(KERN_INFO "%s: smc91c%s rev %d: io %#3lx, irq %d, " - "hw_addr %s\n", + "hw_addr %pM\n", dev->name, name, (rev & 0x0f), dev->base_addr, dev->irq, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); if (rev > 0) { if (mir & 0x3ff) diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index e1fd585e7131..fef7e1861d6a 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -772,7 +772,6 @@ xirc2ps_config(struct pcmcia_device * link) int err, i; u_char buf[64]; cistpl_lan_node_id_t *node_id = (cistpl_lan_node_id_t*)parse.funce.data; - DECLARE_MAC_BUF(mac); local->dingo_ccr = NULL; @@ -1051,9 +1050,9 @@ xirc2ps_config(struct pcmcia_device * link) strcpy(local->node.dev_name, dev->name); /* give some infos about the hardware */ - printk(KERN_INFO "%s: %s: port %#3lx, irq %d, hwaddr %s\n", + printk(KERN_INFO "%s: %s: port %#3lx, irq %d, hwaddr %pM\n", dev->name, local->manf_str,(u_long)dev->base_addr, (int)dev->irq, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); return 0; @@ -1243,7 +1242,6 @@ xirc2ps_interrupt(int irq, void *dev_id) } skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += pktlen; if (!(rsr & PhyPkt)) diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c index ca8c0e037400..f2b192c80e17 100644 --- a/drivers/net/pcnet32.c +++ b/drivers/net/pcnet32.c @@ -1246,7 +1246,6 @@ static void pcnet32_rx_entry(struct net_device *dev, dev->stats.rx_bytes += skb->len; skb->protocol = eth_type_trans(skb, dev); netif_receive_skb(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; return; } @@ -1747,8 +1746,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev) memset(dev->dev_addr, 0, sizeof(dev->dev_addr)); if (pcnet32_debug & NETIF_MSG_PROBE) { - DECLARE_MAC_BUF(mac); - printk(" %s", print_mac(mac, dev->dev_addr)); + printk(" %pM", dev->dev_addr); /* Version 0x2623 and 0x2624 */ if (((chip_version + 1) & 0xfffe) == 0x2624) { diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index 4b4dc98ad165..fd4fc66b6d6e 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -17,6 +17,8 @@ #include <linux/module.h> #include <linux/phy.h> +#define PHY_ID_BCM50610 0x0143bd60 + #define MII_BCM54XX_ECR 0x10 /* BCM54xx extended control register */ #define MII_BCM54XX_ECR_IM 0x1000 /* Interrupt mask */ #define MII_BCM54XX_ECR_IF 0x0800 /* Interrupt force */ @@ -54,6 +56,21 @@ #define MII_BCM54XX_SHD_DATA(x) ((x & 0x3ff) << 0) /* + * AUXILIARY CONTROL SHADOW ACCESS REGISTERS. (PHY REG 0x18) + */ +#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x0000 +#define MII_BCM54XX_AUXCTL_ACTL_TX_6DB 0x0400 +#define MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA 0x0800 + +#define MII_BCM54XX_AUXCTL_MISC_WREN 0x8000 +#define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX 0x0200 +#define MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC 0x7000 +#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x0007 + +#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x0000 + + +/* * Broadcom LED source encodings. These are used in BCM5461, BCM5481, * BCM5482, and possibly some others. */ @@ -88,6 +105,24 @@ #define BCM5482_SHD_MODE_1000BX 0x0001 /* Enable 1000BASE-X registers */ /* + * EXPANSION SHADOW ACCESS REGISTERS. (PHY REG 0x15, 0x16, and 0x17) + */ +#define MII_BCM54XX_EXP_AADJ1CH0 0x001f +#define MII_BCM54XX_EXP_AADJ1CH0_SWP_ABCD_OEN 0x0200 +#define MII_BCM54XX_EXP_AADJ1CH0_SWSEL_THPF 0x0100 +#define MII_BCM54XX_EXP_AADJ1CH3 0x601f +#define MII_BCM54XX_EXP_AADJ1CH3_ADCCKADJ 0x0002 +#define MII_BCM54XX_EXP_EXP08 0x0F08 +#define MII_BCM54XX_EXP_EXP08_RJCT_2MHZ 0x0001 +#define MII_BCM54XX_EXP_EXP08_EARLY_DAC_WAKE 0x0200 +#define MII_BCM54XX_EXP_EXP75 0x0f75 +#define MII_BCM54XX_EXP_EXP75_VDACCTRL 0x003c +#define MII_BCM54XX_EXP_EXP96 0x0f96 +#define MII_BCM54XX_EXP_EXP96_MYST 0x0010 +#define MII_BCM54XX_EXP_EXP97 0x0f97 +#define MII_BCM54XX_EXP_EXP97_MYST 0x0c0c + +/* * BCM5482: Secondary SerDes registers */ #define BCM5482_SSD_1000BX_CTL 0x00 /* 1000BASE-X Control */ @@ -128,40 +163,93 @@ static int bcm54xx_shadow_write(struct phy_device *phydev, u16 shadow, u16 val) MII_BCM54XX_SHD_DATA(val)); } -/* - * Indirect register access functions for the Expansion Registers - * and Secondary SerDes registers (when sec_serdes=1). - */ -static int bcm54xx_exp_read(struct phy_device *phydev, - int sec_serdes, u8 regnum) +/* Indirect register access functions for the Expansion Registers */ +static int bcm54xx_exp_read(struct phy_device *phydev, u8 regnum) { int val; - phy_write(phydev, MII_BCM54XX_EXP_SEL, - (sec_serdes ? MII_BCM54XX_EXP_SEL_SSD : - MII_BCM54XX_EXP_SEL_ER) | - regnum); + val = phy_write(phydev, MII_BCM54XX_EXP_SEL, regnum); + if (val < 0) + return val; + val = phy_read(phydev, MII_BCM54XX_EXP_DATA); - phy_write(phydev, MII_BCM54XX_EXP_SEL, regnum); + + /* Restore default value. It's O.K. if this write fails. */ + phy_write(phydev, MII_BCM54XX_EXP_SEL, 0); return val; } -static int bcm54xx_exp_write(struct phy_device *phydev, - int sec_serdes, u8 regnum, u16 val) +static int bcm54xx_exp_write(struct phy_device *phydev, u16 regnum, u16 val) { int ret; - phy_write(phydev, MII_BCM54XX_EXP_SEL, - (sec_serdes ? MII_BCM54XX_EXP_SEL_SSD : - MII_BCM54XX_EXP_SEL_ER) | - regnum); + ret = phy_write(phydev, MII_BCM54XX_EXP_SEL, regnum); + if (ret < 0) + return ret; + ret = phy_write(phydev, MII_BCM54XX_EXP_DATA, val); - phy_write(phydev, MII_BCM54XX_EXP_SEL, regnum); + + /* Restore default value. It's O.K. if this write fails. */ + phy_write(phydev, MII_BCM54XX_EXP_SEL, 0); return ret; } +static int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val) +{ + return phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | val); +} + +static int bcm50610_a0_workaround(struct phy_device *phydev) +{ + int err; + + err = bcm54xx_auxctl_write(phydev, + MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL, + MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA | + MII_BCM54XX_AUXCTL_ACTL_TX_6DB); + if (err < 0) + return err; + + err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_EXP08, + MII_BCM54XX_EXP_EXP08_RJCT_2MHZ | + MII_BCM54XX_EXP_EXP08_EARLY_DAC_WAKE); + if (err < 0) + goto error; + + err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_AADJ1CH0, + MII_BCM54XX_EXP_AADJ1CH0_SWP_ABCD_OEN | + MII_BCM54XX_EXP_AADJ1CH0_SWSEL_THPF); + if (err < 0) + goto error; + + err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_AADJ1CH3, + MII_BCM54XX_EXP_AADJ1CH3_ADCCKADJ); + if (err < 0) + goto error; + + err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_EXP75, + MII_BCM54XX_EXP_EXP75_VDACCTRL); + if (err < 0) + goto error; + + err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_EXP96, + MII_BCM54XX_EXP_EXP96_MYST); + if (err < 0) + goto error; + + err = bcm54xx_exp_write(phydev, MII_BCM54XX_EXP_EXP97, + MII_BCM54XX_EXP_EXP97_MYST); + +error: + bcm54xx_auxctl_write(phydev, + MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL, + MII_BCM54XX_AUXCTL_ACTL_TX_6DB); + + return err; +} + static int bcm54xx_config_init(struct phy_device *phydev) { int reg, err; @@ -183,6 +271,13 @@ static int bcm54xx_config_init(struct phy_device *phydev) err = phy_write(phydev, MII_BCM54XX_IMR, reg); if (err < 0) return err; + + if (phydev->drv->phy_id == PHY_ID_BCM50610) { + err = bcm50610_a0_workaround(phydev); + if (err < 0) + return err; + } + return 0; } @@ -205,18 +300,27 @@ static int bcm5482_config_init(struct phy_device *phydev) /* * Enable SGMII slave mode and auto-detection */ - reg = bcm54xx_exp_read(phydev, 1, BCM5482_SSD_SGMII_SLAVE); - bcm54xx_exp_write(phydev, 1, BCM5482_SSD_SGMII_SLAVE, - reg | - BCM5482_SSD_SGMII_SLAVE_EN | - BCM5482_SSD_SGMII_SLAVE_AD); + reg = BCM5482_SSD_SGMII_SLAVE | MII_BCM54XX_EXP_SEL_SSD; + err = bcm54xx_exp_read(phydev, reg); + if (err < 0) + return err; + err = bcm54xx_exp_write(phydev, reg, err | + BCM5482_SSD_SGMII_SLAVE_EN | + BCM5482_SSD_SGMII_SLAVE_AD); + if (err < 0) + return err; /* * Disable secondary SerDes powerdown */ - reg = bcm54xx_exp_read(phydev, 1, BCM5482_SSD_1000BX_CTL); - bcm54xx_exp_write(phydev, 1, BCM5482_SSD_1000BX_CTL, - reg & ~BCM5482_SSD_1000BX_CTL_PWRDOWN); + reg = BCM5482_SSD_1000BX_CTL | MII_BCM54XX_EXP_SEL_SSD; + err = bcm54xx_exp_read(phydev, reg); + if (err < 0) + return err; + err = bcm54xx_exp_write(phydev, reg, + err & ~BCM5482_SSD_1000BX_CTL_PWRDOWN); + if (err < 0) + return err; /* * Select 1000BASE-X register set (primary SerDes) @@ -335,7 +439,8 @@ static struct phy_driver bcm5411_driver = { .phy_id = 0x00206070, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5411", - .features = PHY_GBIT_FEATURES, + .features = PHY_GBIT_FEATURES | + SUPPORTED_Pause | SUPPORTED_Asym_Pause, .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, .config_init = bcm54xx_config_init, .config_aneg = genphy_config_aneg, @@ -349,7 +454,8 @@ static struct phy_driver bcm5421_driver = { .phy_id = 0x002060e0, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5421", - .features = PHY_GBIT_FEATURES, + .features = PHY_GBIT_FEATURES | + SUPPORTED_Pause | SUPPORTED_Asym_Pause, .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, .config_init = bcm54xx_config_init, .config_aneg = genphy_config_aneg, @@ -363,7 +469,8 @@ static struct phy_driver bcm5461_driver = { .phy_id = 0x002060c0, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5461", - .features = PHY_GBIT_FEATURES, + .features = PHY_GBIT_FEATURES | + SUPPORTED_Pause | SUPPORTED_Asym_Pause, .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, .config_init = bcm54xx_config_init, .config_aneg = genphy_config_aneg, @@ -377,7 +484,8 @@ static struct phy_driver bcm5464_driver = { .phy_id = 0x002060b0, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5464", - .features = PHY_GBIT_FEATURES, + .features = PHY_GBIT_FEATURES | + SUPPORTED_Pause | SUPPORTED_Asym_Pause, .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, .config_init = bcm54xx_config_init, .config_aneg = genphy_config_aneg, @@ -391,7 +499,8 @@ static struct phy_driver bcm5481_driver = { .phy_id = 0x0143bca0, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5481", - .features = PHY_GBIT_FEATURES, + .features = PHY_GBIT_FEATURES | + SUPPORTED_Pause | SUPPORTED_Asym_Pause, .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, .config_init = bcm54xx_config_init, .config_aneg = bcm5481_config_aneg, @@ -405,7 +514,8 @@ static struct phy_driver bcm5482_driver = { .phy_id = 0x0143bcb0, .phy_id_mask = 0xfffffff0, .name = "Broadcom BCM5482", - .features = PHY_GBIT_FEATURES, + .features = PHY_GBIT_FEATURES | + SUPPORTED_Pause | SUPPORTED_Asym_Pause, .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, .config_init = bcm5482_config_init, .config_aneg = genphy_config_aneg, @@ -415,6 +525,21 @@ static struct phy_driver bcm5482_driver = { .driver = { .owner = THIS_MODULE }, }; +static struct phy_driver bcm50610_driver = { + .phy_id = PHY_ID_BCM50610, + .phy_id_mask = 0xfffffff0, + .name = "Broadcom BCM50610", + .features = PHY_GBIT_FEATURES | + SUPPORTED_Pause | SUPPORTED_Asym_Pause, + .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, + .config_init = bcm54xx_config_init, + .config_aneg = genphy_config_aneg, + .read_status = genphy_read_status, + .ack_interrupt = bcm54xx_ack_interrupt, + .config_intr = bcm54xx_config_intr, + .driver = { .owner = THIS_MODULE }, +}; + static int __init broadcom_init(void) { int ret; @@ -437,8 +562,13 @@ static int __init broadcom_init(void) ret = phy_driver_register(&bcm5482_driver); if (ret) goto out_5482; + ret = phy_driver_register(&bcm50610_driver); + if (ret) + goto out_50610; return ret; +out_50610: + phy_driver_unregister(&bcm5482_driver); out_5482: phy_driver_unregister(&bcm5481_driver); out_5481: @@ -455,6 +585,7 @@ out_5411: static void __exit broadcom_exit(void) { + phy_driver_unregister(&bcm50610_driver); phy_driver_unregister(&bcm5482_driver); phy_driver_unregister(&bcm5481_driver); phy_driver_unregister(&bcm5464_driver); diff --git a/drivers/net/plip.c b/drivers/net/plip.c index 1e965427b0e9..2ea78e6b0276 100644 --- a/drivers/net/plip.c +++ b/drivers/net/plip.c @@ -664,7 +664,6 @@ plip_receive_packet(struct net_device *dev, struct net_local *nl, /* Inform the upper layer for the arrival of a packet. */ rcv->skb->protocol=plip_type_trans(rcv->skb, dev); netif_rx_ni(rcv->skb); - dev->last_rx = jiffies; dev->stats.rx_bytes += rcv->length.h; dev->stats.rx_packets++; rcv->skb = NULL; diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index 7e857e938adb..274d495a1c50 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -1684,7 +1684,6 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb) skb->protocol = htons(npindex_to_ethertype[npi]); skb_reset_mac_header(skb); netif_rx(skb); - ppp->dev->last_rx = jiffies; } } return; diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index b646e92134dc..c22b30533a14 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -958,7 +958,6 @@ static int pppoe_seq_show(struct seq_file *seq, void *v) { struct pppox_sock *po; char *dev_name; - DECLARE_MAC_BUF(mac); if (v == SEQ_START_TOKEN) { seq_puts(seq, "Id Address Device\n"); @@ -968,8 +967,8 @@ static int pppoe_seq_show(struct seq_file *seq, void *v) po = v; dev_name = po->pppoe_pa.dev; - seq_printf(seq, "%08X %s %8s\n", - po->pppoe_pa.sid, print_mac(mac, po->pppoe_pa.remote), dev_name); + seq_printf(seq, "%08X %pM %8s\n", + po->pppoe_pa.sid, po->pppoe_pa.remote, dev_name); out: return 0; } diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c index 2eb54fd7bed5..4b564eda5bd9 100644 --- a/drivers/net/ps3_gelic_net.c +++ b/drivers/net/ps3_gelic_net.c @@ -1443,7 +1443,6 @@ int gelic_net_setup_netdev(struct net_device *netdev, struct gelic_card *card) { int status; u64 v1, v2; - DECLARE_MAC_BUF(mac); netdev->features = NETIF_F_IP_CSUM; @@ -1474,9 +1473,8 @@ int gelic_net_setup_netdev(struct net_device *netdev, struct gelic_card *card) __func__, netdev->name, status); return status; } - dev_info(ctodev(card), "%s: MAC addr %s\n", - netdev->name, - print_mac(mac, netdev->dev_addr)); + dev_info(ctodev(card), "%s: MAC addr %pM\n", + netdev->name, netdev->dev_addr); return 0; } diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c index a834b52a6a2c..d10dc3ea9c79 100644 --- a/drivers/net/ps3_gelic_wireless.c +++ b/drivers/net/ps3_gelic_wireless.c @@ -763,7 +763,6 @@ static void scan_list_dump(struct gelic_wl_info *wl) { struct gelic_wl_scan_info *scan_info; int i; - DECLARE_MAC_BUF(mac); i = 0; list_for_each_entry(scan_info, &wl->network_list, list) { @@ -775,8 +774,7 @@ static void scan_list_dump(struct gelic_wl_info *wl) scan_info->rate_len, scan_info->rate_ext_len, scan_info->essid_len); /* -- */ - pr_debug("bssid=%s\n", - print_mac(mac, &scan_info->hwinfo->bssid[2])); + pr_debug("bssid=%pM\n", &scan_info->hwinfo->bssid[2]); pr_debug("essid=%s\n", scan_info->hwinfo->essid); } } @@ -1167,11 +1165,7 @@ static int gelic_wl_set_ap(struct net_device *netdev, ETH_ALEN); set_bit(GELIC_WL_STAT_BSSID_SET, &wl->stat); set_bit(GELIC_WL_STAT_CONFIGURED, &wl->stat); - pr_debug("%s: bss=%02x:%02x:%02x:%02x:%02x:%02x\n", - __func__, - wl->bssid[0], wl->bssid[1], - wl->bssid[2], wl->bssid[3], - wl->bssid[4], wl->bssid[5]); + pr_debug("%s: bss=%pM\n", __func__, wl->bssid); } else { pr_debug("%s: clear bssid\n", __func__); clear_bit(GELIC_WL_STAT_BSSID_SET, &wl->stat); @@ -1632,7 +1626,6 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl) unsigned long this_time = jiffies; unsigned int data_len, i, found, r; void *buf; - DECLARE_MAC_BUF(mac); pr_debug("%s:start\n", __func__); mutex_lock(&wl->scan_lock); @@ -1684,9 +1677,9 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl) scan_info_size < data_len; i++, scan_info_size += be16_to_cpu(scan_info->size), scan_info = (void *)scan_info + be16_to_cpu(scan_info->size)) { - pr_debug("%s:size=%d bssid=%s scan_info=%p\n", __func__, + pr_debug("%s:size=%d bssid=%pM scan_info=%p\n", __func__, be16_to_cpu(scan_info->size), - print_mac(mac, &scan_info->bssid[2]), scan_info); + &scan_info->bssid[2], scan_info); /* * The wireless firmware may return invalid channel 0 and/or @@ -1787,7 +1780,6 @@ struct gelic_wl_scan_info *gelic_wl_find_best_bss(struct gelic_wl_info *wl) struct gelic_wl_scan_info *best_bss; int weight, best_weight; u16 security; - DECLARE_MAC_BUF(mac); pr_debug("%s: <-\n", __func__); @@ -1857,8 +1849,8 @@ struct gelic_wl_scan_info *gelic_wl_find_best_bss(struct gelic_wl_info *wl) #ifdef DEBUG pr_debug("%s: -> bss=%p\n", __func__, best_bss); if (best_bss) { - pr_debug("%s:addr=%s\n", __func__, - print_mac(mac, &best_bss->hwinfo->bssid[2])); + pr_debug("%s:addr=%pM\n", __func__, + &best_bss->hwinfo->bssid[2]); } #endif return best_bss; diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index 3cdd07c45b6d..8b412426d61b 100644 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -2136,7 +2136,6 @@ static void ql_process_mac_rx_intr(struct ql3_adapter *qdev, skb->protocol = eth_type_trans(skb, qdev->ndev); netif_receive_skb(skb); - qdev->ndev->last_rx = jiffies; lrg_buf_cb2->skb = NULL; if (qdev->device_id == QL3022_DEVICE_ID) @@ -2210,7 +2209,6 @@ static void ql_process_macip_rx_intr(struct ql3_adapter *qdev, netif_receive_skb(skb2); ndev->stats.rx_packets++; ndev->stats.rx_bytes += length; - ndev->last_rx = jiffies; lrg_buf_cb2->skb = NULL; if (qdev->device_id == QL3022_DEVICE_ID) @@ -3529,7 +3527,6 @@ static void ql_display_dev_info(struct net_device *ndev) { struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev); struct pci_dev *pdev = qdev->pdev; - DECLARE_MAC_BUF(mac); printk(KERN_INFO PFX "\n%s Adapter %d RevisionID %d found %s on PCI slot %d.\n", @@ -3555,8 +3552,8 @@ static void ql_display_dev_info(struct net_device *ndev) if (netif_msg_probe(qdev)) printk(KERN_INFO PFX - "%s: MAC address %s\n", - ndev->name, print_mac(mac, ndev->dev_addr)); + "%s: MAC address %pM\n", + ndev->name, ndev->dev_addr); } static int ql_adapter_down(struct ql3_adapter *qdev, int do_reset) @@ -3978,9 +3975,7 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, if (qdev->device_id == QL3032_DEVICE_ID) ndev->features |= NETIF_F_IP_CSUM | NETIF_F_SG; - qdev->mem_map_registers = - ioremap_nocache(pci_resource_start(pdev, 1), - pci_resource_len(qdev->pdev, 1)); + qdev->mem_map_registers = pci_ioremap_bar(pdev, 1); if (!qdev->mem_map_registers) { printk(KERN_ERR PFX "%s: cannot map device registers\n", pci_name(pdev)); diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c index b83a9c9b6a97..3a6d3ac25f12 100644 --- a/drivers/net/qlge/qlge_main.c +++ b/drivers/net/qlge/qlge_main.c @@ -336,12 +336,11 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type, (addr[5]); QPRINTK(qdev, IFUP, INFO, - "Adding %s address %02x:%02x:%02x:%02x:%02x:%02x" + "Adding %s address %pM" " at index %d in the CAM.\n", ((type == MAC_ADDR_TYPE_MULTI_MAC) ? "MULTICAST" : - "UNICAST"), addr[0], addr[1], addr[2], addr[3], - addr[4], addr[5], index); + "UNICAST"), addr, index); status = ql_wait_reg_rdy(qdev, @@ -1452,7 +1451,6 @@ static void ql_process_mac_rx_intr(struct ql_adapter *qdev, "Passing a normal packet upstream.\n"); netif_rx(skb); } - ndev->last_rx = jiffies; } /* Process an outbound completion from an rx ring. */ @@ -3127,11 +3125,7 @@ static void ql_display_dev_info(struct net_device *ndev) qdev->chip_rev_id >> 4 & 0x0000000f, qdev->chip_rev_id >> 8 & 0x0000000f, qdev->chip_rev_id >> 12 & 0x0000000f); - QPRINTK(qdev, PROBE, INFO, - "MAC address %02x:%02x:%02x:%02x:%02x:%02x\n", - ndev->dev_addr[0], ndev->dev_addr[1], - ndev->dev_addr[2], ndev->dev_addr[3], ndev->dev_addr[4], - ndev->dev_addr[5]); + QPRINTK(qdev, PROBE, INFO, "MAC address %pM\n", ndev->dev_addr); } static int ql_adapter_down(struct ql_adapter *qdev) diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c index 34fe7ef8e5ed..d9a6e920fd62 100644 --- a/drivers/net/r6040.c +++ b/drivers/net/r6040.c @@ -598,7 +598,6 @@ static int r6040_rx(struct net_device *dev, int limit) /* Send to upper layer */ netif_receive_skb(skb_ptr); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += descptr->len - 4; diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 4b7cb389dc49..cb5042ef6dc7 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -3484,7 +3484,6 @@ static int rtl8169_rx_interrupt(struct net_device *dev, if (rtl8169_rx_vlan_skb(tp, desc, skb) < 0) netif_receive_skb(skb); - dev->last_rx = jiffies; dev->stats.rx_bytes += pkt_size; dev->stats.rx_packets++; } diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c index 2b8fd68bc516..bd4f4ad5d360 100644 --- a/drivers/net/rionet.c +++ b/drivers/net/rionet.c @@ -435,7 +435,6 @@ static int rionet_setup_netdev(struct rio_mport *mport) struct net_device *ndev = NULL; struct rionet_private *rnet; u16 device_id; - DECLARE_MAC_BUF(mac); /* Allocate our net_device structure */ ndev = alloc_etherdev(sizeof(struct rionet_private)); @@ -485,12 +484,12 @@ static int rionet_setup_netdev(struct rio_mport *mport) if (rc != 0) goto out; - printk("%s: %s %s Version %s, MAC %s\n", + printk("%s: %s %s Version %s, MAC %pM\n", ndev->name, DRV_NAME, DRV_DESC, DRV_VERSION, - print_mac(mac, ndev->dev_addr)); + ndev->dev_addr); out: return rc; diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c index 3dd8f1342f70..6e4131f9a933 100644 --- a/drivers/net/rrunner.c +++ b/drivers/net/rrunner.c @@ -511,7 +511,6 @@ static int __devinit rr_init(struct net_device *dev) struct rr_private *rrpriv; struct rr_regs __iomem *regs; u32 sram_size, rev; - DECLARE_MAC_BUF(mac); rrpriv = netdev_priv(dev); regs = rrpriv->regs; @@ -549,7 +548,7 @@ static int __devinit rr_init(struct net_device *dev) *(__be32 *)(dev->dev_addr+2) = htonl(rr_read_eeprom_word(rrpriv, offsetof(struct eeprom, manf.BoardULA[4]))); - printk(" MAC: %s\n", print_mac(mac, dev->dev_addr)); + printk(" MAC: %pM\n", dev->dev_addr); sram_size = rr_read_eeprom_word(rrpriv, 8); printk(" SRAM size 0x%06x\n", sram_size); @@ -1006,7 +1005,6 @@ static void rx_int(struct net_device *dev, u32 rxlimit, u32 index) netif_rx(skb); /* send it up */ - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 6a1375f9cbb8..cec9fe0b1132 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -7544,7 +7544,6 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) sp->mac_control.stats_info->sw_stat.mem_freed += skb->truesize; send_up: queue_rx_frame(skb, RXD_GET_VLAN_TAG(rxdp->Control_2)); - dev->last_rx = jiffies; aggregate: sp->mac_control.rings[ring_no].rx_bufs_left -= 1; return SUCCESS; @@ -7748,7 +7747,6 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) int mode; u8 dev_intr_type = intr_type; u8 dev_multiq = 0; - DECLARE_MAC_BUF(mac); ret = s2io_verify_parm(pdev, &dev_intr_type, &dev_multiq); if (ret) @@ -7918,8 +7916,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) goto mem_alloc_failed; } - sp->bar0 = ioremap(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); + sp->bar0 = pci_ioremap_bar(pdev, 0); if (!sp->bar0) { DBG_PRINT(ERR_DBG, "%s: Neterion: cannot remap io mem1\n", dev->name); @@ -7927,8 +7924,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) goto bar0_remap_failed; } - sp->bar1 = ioremap(pci_resource_start(pdev, 2), - pci_resource_len(pdev, 2)); + sp->bar1 = pci_ioremap_bar(pdev, 2); if (!sp->bar1) { DBG_PRINT(ERR_DBG, "%s: Neterion: cannot remap io mem2\n", dev->name); @@ -8125,8 +8121,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) sp->product_name, pdev->revision); DBG_PRINT(ERR_DBG, "%s: Driver version %s\n", dev->name, s2io_driver_version); - DBG_PRINT(ERR_DBG, "%s: MAC ADDR: %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + DBG_PRINT(ERR_DBG, "%s: MAC ADDR: %pM\n", dev->name, dev->dev_addr); DBG_PRINT(ERR_DBG, "SERIAL NUMBER: %s\n", sp->serial_num); if (sp->device_type & XFRAME_II_DEVICE) { mode = s2io_print_pci_mode(sp); diff --git a/drivers/net/sb1000.c b/drivers/net/sb1000.c index 5986cec17f19..be3025310e90 100644 --- a/drivers/net/sb1000.c +++ b/drivers/net/sb1000.c @@ -869,7 +869,6 @@ printk("cm0: IP identification: %02x%02x fragment offset: %02x%02x\n", buffer[3 /* datagram completed: send to upper level */ skb_trim(skb, dlen); netif_rx(skb); - dev->last_rx = jiffies; stats->rx_bytes+=dlen; stats->rx_packets++; lp->rx_skb[ns] = NULL; diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c index 2615d46e6e50..480caec1e024 100644 --- a/drivers/net/sb1250-mac.c +++ b/drivers/net/sb1250-mac.c @@ -2292,7 +2292,6 @@ static int sbmac_init(struct platform_device *pldev, long long base) uint64_t ea_reg; int i; int err; - DECLARE_MAC_BUF(mac); sc->sbm_dev = dev; sc->sbe_idx = idx; @@ -2373,8 +2372,8 @@ static int sbmac_init(struct platform_device *pldev, long long base) * process so we need to finish off the config message that * was being displayed) */ - pr_info("%s: SiByte Ethernet at 0x%08Lx, address: %s\n", - dev->name, base, print_mac(mac, eaddr)); + pr_info("%s: SiByte Ethernet at 0x%08Lx, address: %pM\n", + dev->name, base, eaddr); sc->mii_bus->name = sbmac_mdio_string; snprintf(sc->mii_bus->id, MII_BUS_ID_SIZE, "%x", idx); diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c index 61955f8d8011..590f2175e9e0 100644 --- a/drivers/net/sc92031.c +++ b/drivers/net/sc92031.c @@ -816,7 +816,6 @@ static void _sc92031_rx_tasklet(struct net_device *dev) } skb->protocol = eth_type_trans(skb, dev); - dev->last_rx = jiffies; netif_rx(skb); dev->stats.rx_bytes += pkt_size; diff --git a/drivers/net/seeq8005.c b/drivers/net/seeq8005.c index 48c64fb20eec..2fbc8f1e8b48 100644 --- a/drivers/net/seeq8005.c +++ b/drivers/net/seeq8005.c @@ -158,7 +158,6 @@ static int __init seeq8005_probe1(struct net_device *dev, int ioaddr) int old_dmaar; int old_rear; int retval; - DECLARE_MAC_BUF(mac); if (!request_region(ioaddr, SEEQ8005_IO_EXTENT, "seeq8005")) return -ENODEV; @@ -303,7 +302,7 @@ static int __init seeq8005_probe1(struct net_device *dev, int ioaddr) /* Retrieve and print the ethernet address. */ for (i = 0; i < 6; i++) dev->dev_addr[i] = SA_prom[i+6]; - printk("%s", print_mac(mac, dev->dev_addr)); + printk("%pM", dev->dev_addr); if (dev->irq == 0xff) ; /* Do nothing: a user-level program will set it. */ @@ -564,7 +563,6 @@ static void seeq8005_rx(struct net_device *dev) skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c index 06ea71c7e34e..5b05789f0b79 100644 --- a/drivers/net/sfc/efx.c +++ b/drivers/net/sfc/efx.c @@ -612,17 +612,15 @@ static int efx_probe_port(struct efx_nic *efx) if (is_valid_ether_addr(efx->mac_address)) { memcpy(efx->net_dev->dev_addr, efx->mac_address, ETH_ALEN); } else { - DECLARE_MAC_BUF(mac); - - EFX_ERR(efx, "invalid MAC address %s\n", - print_mac(mac, efx->mac_address)); + EFX_ERR(efx, "invalid MAC address %pM\n", + efx->mac_address); if (!allow_bad_hwaddr) { rc = -EINVAL; goto err; } random_ether_addr(efx->net_dev->dev_addr); - EFX_INFO(efx, "using locally-generated MAC %s\n", - print_mac(mac, efx->net_dev->dev_addr)); + EFX_INFO(efx, "using locally-generated MAC %pM\n", + efx->net_dev->dev_addr); } return 0; @@ -1401,9 +1399,8 @@ static int efx_set_mac_address(struct net_device *net_dev, void *data) EFX_ASSERT_RESET_SERIALISED(efx); if (!is_valid_ether_addr(new_addr)) { - DECLARE_MAC_BUF(mac); - EFX_ERR(efx, "invalid ethernet MAC address requested: %s\n", - print_mac(mac, new_addr)); + EFX_ERR(efx, "invalid ethernet MAC address requested: %pM\n", + new_addr); return -EINVAL; } diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c index 0f805da4ce55..b8ba4bbad889 100644 --- a/drivers/net/sfc/rx.c +++ b/drivers/net/sfc/rx.c @@ -752,7 +752,7 @@ void __efx_rx_packet(struct efx_channel *channel, channel->rx_alloc_level += RX_ALLOC_FACTOR_SKB; done: - efx->net_dev->last_rx = jiffies; + ; } void efx_rx_strategy(struct efx_channel *channel) diff --git a/drivers/net/sgiseeq.c b/drivers/net/sgiseeq.c index 6261201403cd..cdffea6c7fa3 100644 --- a/drivers/net/sgiseeq.c +++ b/drivers/net/sgiseeq.c @@ -377,7 +377,6 @@ memory_squeeze: skb_put(skb, len); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += len; } else { @@ -719,7 +718,6 @@ static int __init sgiseeq_probe(struct platform_device *pdev) struct sgiseeq_private *sp; struct net_device *dev; int err; - DECLARE_MAC_BUF(mac); dev = alloc_etherdev(sizeof (struct sgiseeq_private)); if (!dev) { @@ -793,8 +791,7 @@ static int __init sgiseeq_probe(struct platform_device *pdev) goto err_out_free_page; } - printk(KERN_INFO "%s: %s %s\n", - dev->name, sgiseeqstr, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: %s %pM\n", dev->name, sgiseeqstr, dev->dev_addr); return 0; diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c index a24bb68887ab..c51bfc57d405 100644 --- a/drivers/net/sh_eth.c +++ b/drivers/net/sh_eth.c @@ -540,7 +540,6 @@ static int sh_eth_rx(struct net_device *ndev) skb_put(skb, pkt_len); skb->protocol = eth_type_trans(skb, ndev); netif_rx(skb); - ndev->last_rx = jiffies; mdp->stats.rx_packets++; mdp->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c index e6e3bf58a569..83cc3c5f7946 100644 --- a/drivers/net/sis190.c +++ b/drivers/net/sis190.c @@ -627,7 +627,6 @@ static int sis190_rx_interrupt(struct net_device *dev, sis190_rx_skb(skb); - dev->last_rx = jiffies; stats->rx_packets++; stats->rx_bytes += pkt_size; if ((status & BCAST) == MCAST) @@ -1791,7 +1790,6 @@ static int __devinit sis190_init_one(struct pci_dev *pdev, struct net_device *dev; void __iomem *ioaddr; int rc; - DECLARE_MAC_BUF(mac); if (!printed_version) { net_drv(&debug, KERN_INFO SIS190_DRIVER_NAME " loaded.\n"); @@ -1841,10 +1839,9 @@ static int __devinit sis190_init_one(struct pci_dev *pdev, if (rc < 0) goto err_remove_mii; - net_probe(tp, KERN_INFO "%s: %s at %p (IRQ: %d), " - "%s\n", + net_probe(tp, KERN_INFO "%s: %s at %p (IRQ: %d), %pM\n", pci_name(pdev), sis_chip_info[ent->driver_data].name, - ioaddr, dev->irq, print_mac(mac, dev->dev_addr)); + ioaddr, dev->irq, dev->dev_addr); net_probe(tp, KERN_INFO "%s: %s mode.\n", dev->name, (tp->features & F_HAS_RGMII) ? "RGMII" : "GMII"); diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c index fa3a460f8e2f..28f6c04a8ef3 100644 --- a/drivers/net/sis900.c +++ b/drivers/net/sis900.c @@ -404,7 +404,6 @@ static int __devinit sis900_probe(struct pci_dev *pci_dev, int i, ret; const char *card_name = card_names[pci_id->driver_data]; const char *dev_name = pci_name(pci_dev); - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -534,9 +533,9 @@ static int __devinit sis900_probe(struct pci_dev *pci_dev, goto err_unmap_rx; /* print some information about our NIC */ - printk(KERN_INFO "%s: %s at %#lx, IRQ %d, %s\n", + printk(KERN_INFO "%s: %s at %#lx, IRQ %d, %pM\n", net_dev->name, card_name, ioaddr, net_dev->irq, - print_mac(mac, net_dev->dev_addr)); + net_dev->dev_addr); /* Detect Wake on Lan support */ ret = (inl(net_dev->base_addr + CFGPMC) & PMESP) >> 27; @@ -1790,7 +1789,6 @@ static int sis900_rx(struct net_device *net_dev) /* some network statistics */ if ((rx_status & BCAST) == MCAST) net_dev->stats.multicast++; - net_dev->last_rx = jiffies; net_dev->stats.rx_bytes += rx_size; net_dev->stats.rx_packets++; sis_priv->dirty_rx++; diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c index a2b092bb3626..282bb47deccc 100644 --- a/drivers/net/skfp/skfddi.c +++ b/drivers/net/skfp/skfddi.c @@ -1680,7 +1680,6 @@ void mac_drv_rx_complete(struct s_smc *smc, volatile struct s_smt_fp_rxd *rxd, skb->protocol = fddi_type_trans(skb, bp->dev); netif_rx(skb); - bp->dev->last_rx = jiffies; HWM_RX_CHECK(smc, RX_LOW_WATERMARK); return; @@ -1939,7 +1938,6 @@ int mac_drv_rx_init(struct s_smc *smc, int len, int fc, // deliver frame to system skb->protocol = fddi_type_trans(skb, smc->os.dev); - skb->dev->last_rx = jiffies; netif_rx(skb); return (0); diff --git a/drivers/net/skge.c b/drivers/net/skge.c index 43f4c730be42..05f9d50d956a 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -149,24 +149,6 @@ static u32 wol_supported(const struct skge_hw *hw) return WAKE_MAGIC | WAKE_PHY; } -static u32 pci_wake_enabled(struct pci_dev *dev) -{ - int pm = pci_find_capability(dev, PCI_CAP_ID_PM); - u16 value; - - /* If device doesn't support PM Capabilities, but request is to disable - * wake events, it's a nop; otherwise fail */ - if (!pm) - return 0; - - pci_read_config_word(dev, pm + PCI_PM_PMC, &value); - - value &= PCI_PM_CAP_PME_MASK; - value >>= ffs(PCI_PM_CAP_PME_MASK) - 1; /* First bit of mask */ - - return value != 0; -} - static void skge_wol_init(struct skge_port *skge) { struct skge_hw *hw = skge->hw; @@ -254,10 +236,14 @@ static int skge_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) struct skge_port *skge = netdev_priv(dev); struct skge_hw *hw = skge->hw; - if (wol->wolopts & ~wol_supported(hw)) + if ((wol->wolopts & ~wol_supported(hw)) + || !device_can_wakeup(&hw->pdev->dev)) return -EOPNOTSUPP; skge->wol = wol->wolopts; + + device_set_wakeup_enable(&hw->pdev->dev, skge->wol); + return 0; } @@ -3200,7 +3186,6 @@ static int skge_poll(struct napi_struct *napi, int to_do) skb = skge_rx_get(dev, e, control, rd->status, rd->csum2); if (likely(skb)) { - dev->last_rx = jiffies; netif_receive_skb(skb); ++work_done; @@ -3856,7 +3841,7 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port, skge->speed = -1; skge->advertising = skge_supported_modes(hw); - if (pci_wake_enabled(hw->pdev)) + if (device_may_wakeup(&hw->pdev->dev)) skge->wol = wol_supported(hw) & WAKE_MAGIC; hw->dev[port] = dev; @@ -3885,11 +3870,10 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port, static void __devinit skge_show_addr(struct net_device *dev) { const struct skge_port *skge = netdev_priv(dev); - DECLARE_MAC_BUF(mac); if (netif_msg_probe(skge)) - printk(KERN_INFO PFX "%s: addr %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO PFX "%s: addr %pM\n", + dev->name, dev->dev_addr); } static int __devinit skge_probe(struct pci_dev *pdev, @@ -4082,8 +4066,8 @@ static int skge_suspend(struct pci_dev *pdev, pm_message_t state) } skge_write32(hw, B0_IMSK, 0); - pci_enable_wake(pdev, pci_choose_state(pdev, state), wol); - pci_set_power_state(pdev, pci_choose_state(pdev, state)); + + pci_prepare_to_sleep(pdev); return 0; } @@ -4096,7 +4080,7 @@ static int skge_resume(struct pci_dev *pdev) if (!hw) return 0; - err = pci_set_power_state(pdev, PCI_D0); + err = pci_back_from_sleep(pdev); if (err) goto out; @@ -4104,8 +4088,6 @@ static int skge_resume(struct pci_dev *pdev) if (err) goto out; - pci_enable_wake(pdev, PCI_D0, 0); - err = skge_reset(hw); if (err) goto out; @@ -4146,8 +4128,8 @@ static void skge_shutdown(struct pci_dev *pdev) wol |= skge->wol; } - pci_enable_wake(pdev, PCI_D3hot, wol); - pci_enable_wake(pdev, PCI_D3cold, wol); + if (pci_enable_wake(pdev, PCI_D3cold, wol)) + pci_enable_wake(pdev, PCI_D3hot, wol); pci_disable_device(pdev); pci_set_power_state(pdev, PCI_D3hot); diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 3813d15e2df7..4dcd1a62fb49 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -4118,11 +4118,10 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw, static void __devinit sky2_show_addr(struct net_device *dev) { const struct sky2_port *sky2 = netdev_priv(dev); - DECLARE_MAC_BUF(mac); if (netif_msg_probe(sky2)) - printk(KERN_INFO PFX "%s: addr %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO PFX "%s: addr %pM\n", + dev->name, dev->dev_addr); } /* Handle software interrupt used during MSI test */ diff --git a/drivers/net/slip.c b/drivers/net/slip.c index 1d58991d395b..25cec06d6dcc 100644 --- a/drivers/net/slip.c +++ b/drivers/net/slip.c @@ -365,7 +365,6 @@ static void sl_bump(struct slip *sl) skb_reset_mac_header(skb); skb->protocol = htons(ETH_P_IP); netif_rx(skb); - sl->dev->last_rx = jiffies; sl->rx_packets++; } diff --git a/drivers/net/smc-mca.c b/drivers/net/smc-mca.c index d6abb68e6e2f..58a0e0a4a325 100644 --- a/drivers/net/smc-mca.c +++ b/drivers/net/smc-mca.c @@ -196,7 +196,6 @@ static int __init ultramca_probe(struct device *gen_dev) int tirq = 0; int base_addr = ultra_io[ultra_found]; int irq = ultra_irq[ultra_found]; - DECLARE_MAC_BUF(mac); if (base_addr || irq) { printk(KERN_INFO "Probing for SMC MCA adapter"); @@ -334,8 +333,8 @@ static int __init ultramca_probe(struct device *gen_dev) for (i = 0; i < 6; i++) dev->dev_addr[i] = inb(ioaddr + 8 + i); - printk(KERN_INFO "smc_mca[%d]: Parameters: %#3x, %s", - slot + 1, ioaddr, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "smc_mca[%d]: Parameters: %#3x, %pM", + slot + 1, ioaddr, dev->dev_addr); /* Switch from the station address to the alternate register set * and read the useful registers there. diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c index 00d6cf1af484..0fe0251767bb 100644 --- a/drivers/net/smc-ultra.c +++ b/drivers/net/smc-ultra.c @@ -198,7 +198,6 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr) unsigned char num_pages, irqreg, addr, piomode; unsigned char idreg = inb(ioaddr + 7); unsigned char reg4 = inb(ioaddr + 4) & 0x7f; - DECLARE_MAC_BUF(mac); if (!request_region(ioaddr, ULTRA_IO_EXTENT, DRV_NAME)) return -EBUSY; @@ -228,8 +227,8 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr) for (i = 0; i < 6; i++) dev->dev_addr[i] = inb(ioaddr + 8 + i); - printk("%s: %s at %#3x, %s", dev->name, model_name, - ioaddr, print_mac(mac, dev->dev_addr)); + printk("%s: %s at %#3x, %pM", dev->name, model_name, + ioaddr, dev->dev_addr); /* Switch from the station address to the alternate register set and read the useful registers there. */ diff --git a/drivers/net/smc-ultra32.c b/drivers/net/smc-ultra32.c index a5a91ace28cc..cb6c097a2e0a 100644 --- a/drivers/net/smc-ultra32.c +++ b/drivers/net/smc-ultra32.c @@ -163,7 +163,6 @@ static int __init ultra32_probe1(struct net_device *dev, int ioaddr) unsigned char idreg; unsigned char reg4; const char *ifmap[] = {"UTP No Link", "", "UTP/AUI", "UTP/BNC"}; - DECLARE_MAC_BUF(mac); if (!request_region(ioaddr, ULTRA32_IO_EXTENT, DRV_NAME)) return -EBUSY; @@ -207,8 +206,8 @@ static int __init ultra32_probe1(struct net_device *dev, int ioaddr) for (i = 0; i < 6; i++) dev->dev_addr[i] = inb(ioaddr + 8 + i); - printk("%s: %s at 0x%X, %s", - dev->name, model_name, ioaddr, print_mac(mac, dev->dev_addr)); + printk("%s: %s at 0x%X, %pM", + dev->name, model_name, ioaddr, dev->dev_addr); /* Switch from the station address to the alternate register set and read the useful registers there. */ diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index 5051554ff05b..e0b972d36664 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -439,7 +439,6 @@ static inline void smc911x_rcv(struct net_device *dev) DBG(SMC_DEBUG_PKTS, "%s: Received packet\n", dev->name); PRINT_PKT(data, ((pkt_len - 4) <= 64) ? pkt_len - 4 : 64); - dev->last_rx = jiffies; skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); dev->stats.rx_packets++; @@ -1231,7 +1230,6 @@ smc911x_rx_dma_irq(int dma, void *data) BUG_ON(skb == NULL); lp->current_rx_skb = NULL; PRINT_PKT(skb->data, skb->len); - dev->last_rx = jiffies; skb->protocol = eth_type_trans(skb, dev); dev->stats.rx_packets++; dev->stats.rx_bytes += skb->len; diff --git a/drivers/net/smc9194.c b/drivers/net/smc9194.c index de67744c4a2a..e35fab1da6a4 100644 --- a/drivers/net/smc9194.c +++ b/drivers/net/smc9194.c @@ -876,8 +876,6 @@ static int __init smc_probe(struct net_device *dev, int ioaddr) word memory_info_register; word memory_cfg_register; - DECLARE_MAC_BUF(mac); - /* Grab the region so that no one else tries to probe our ioports. */ if (!request_region(ioaddr, SMC_IO_EXTENT, DRV_NAME)) return -EBUSY; @@ -1033,7 +1031,7 @@ static int __init smc_probe(struct net_device *dev, int ioaddr) /* . Print the Ethernet address */ - printk("ADDR: %s\n", print_mac(mac, dev->dev_addr)); + printk("ADDR: %pM\n", dev->dev_addr); /* set the private data to zero by default */ memset(dev->priv, 0, sizeof(struct smc_local)); @@ -1272,7 +1270,6 @@ static void smc_rcv(struct net_device *dev) skb->protocol = eth_type_trans(skb, dev ); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += packet_length; } else { diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index fc80f250da31..5879c719b538 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -518,7 +518,6 @@ static inline void smc_rcv(struct net_device *dev) PRINT_PKT(data, packet_len - 4); - dev->last_rx = jiffies; skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); dev->stats.rx_packets++; @@ -1778,7 +1777,6 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr, int retval; unsigned int val, revision_register; const char *version_string; - DECLARE_MAC_BUF(mac); DBG(2, "%s: %s\n", CARDNAME, __func__); @@ -1972,8 +1970,8 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr, "set using ifconfig\n", dev->name); } else { /* Print the Ethernet address */ - printk("%s: Ethernet addr: %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk("%s: Ethernet addr: %pM\n", + dev->name, dev->dev_addr); } if (lp->phy_type == 0) { @@ -2126,7 +2124,7 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device * * 0 --> there is a device * anything else, error */ -static int smc_drv_probe(struct platform_device *pdev) +static int __init smc_drv_probe(struct platform_device *pdev) { struct smc91x_platdata *pd = pdev->dev.platform_data; struct smc_local *lp; diff --git a/drivers/net/sonic.c b/drivers/net/sonic.c index 8069f3e32d83..211e805c1223 100644 --- a/drivers/net/sonic.c +++ b/drivers/net/sonic.c @@ -450,7 +450,6 @@ static void sonic_rx(struct net_device *dev) skb_trim(used_skb, pkt_len); used_skb->protocol = eth_type_trans(used_skb, dev); netif_rx(used_skb); - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += pkt_len; diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c index 1d2ef8f47780..0358809f409c 100644 --- a/drivers/net/starfire.c +++ b/drivers/net/starfire.c @@ -653,7 +653,6 @@ static int __devinit starfire_init_one(struct pci_dev *pdev, void __iomem *base; int drv_flags, io_size; int boguscnt; - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -823,9 +822,9 @@ static int __devinit starfire_init_one(struct pci_dev *pdev, if (register_netdev(dev)) goto err_out_cleardev; - printk(KERN_INFO "%s: %s at %p, %s, IRQ %d.\n", + printk(KERN_INFO "%s: %s at %p, %pM, IRQ %d.\n", dev->name, netdrv_tbl[chip_idx].name, base, - print_mac(mac, dev->dev_addr), irq); + dev->dev_addr, irq); if (drv_flags & CanHaveMII) { int phy, phy_idx = 0; @@ -1452,12 +1451,8 @@ static int __netdev_rx(struct net_device *dev, int *quota) #ifndef final_version /* Remove after testing. */ /* You will want this info for the initial debug. */ if (debug > 5) { - printk(KERN_DEBUG " Rx data " MAC_FMT " " MAC_FMT - " %2.2x%2.2x.\n", - skb->data[0], skb->data[1], skb->data[2], - skb->data[3], skb->data[4], skb->data[5], - skb->data[6], skb->data[7], skb->data[8], - skb->data[9], skb->data[10], skb->data[11], + printk(KERN_DEBUG " Rx data %pM %pM %2.2x%2.2x.\n", + skb->data, skb->data + 6, skb->data[12], skb->data[13]); } #endif @@ -1501,7 +1496,6 @@ static int __netdev_rx(struct net_device *dev, int *quota) } else #endif /* VLAN_SUPPORT */ netif_receive_skb(skb); - dev->last_rx = jiffies; np->stats.rx_packets++; next_rx: diff --git a/drivers/net/sun3lance.c b/drivers/net/sun3lance.c index 359452a06c67..4bb8f72c65cc 100644 --- a/drivers/net/sun3lance.c +++ b/drivers/net/sun3lance.c @@ -303,7 +303,6 @@ static int __init lance_probe( struct net_device *dev) static int did_version; volatile unsigned short *ioaddr_probe; unsigned short tmp1, tmp2; - DECLARE_MAC_BUF(mac); #ifdef CONFIG_SUN3 ioaddr = (unsigned long)ioremap(LANCE_OBIO, PAGE_SIZE); @@ -379,7 +378,7 @@ static int __init lance_probe( struct net_device *dev) MEM->init.hwaddr[4] = dev->dev_addr[5]; MEM->init.hwaddr[5] = dev->dev_addr[4]; - printk("%s\n", print_mac(mac, dev->dev_addr)); + printk("%pM\n", dev->dev_addr); MEM->init.mode = 0x0000; MEM->init.filter[0] = 0x00000000; @@ -824,12 +823,10 @@ static int lance_rx( struct net_device *dev ) #if 0 if (lance_debug >= 3) { u_char *data = PKTBUF_ADDR(head); - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2) printk("%s: RX pkt %d type 0x%04x" - " from %s to %s", + " from %pM to %pM", dev->name, lp->new_tx, ((u_short *)data)[6], - print_mac(mac, &data[6]), print_mac(mac2, data)); + &data[6], data); printk(" data %02x %02x %02x %02x %02x %02x %02x %02x " "len %d at %08x\n", @@ -852,7 +849,6 @@ static int lance_rx( struct net_device *dev ) skb->protocol = eth_type_trans( skb, dev ); netif_rx( skb ); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c index 018d0fca9422..3f57ba0ed03a 100644 --- a/drivers/net/sunbmac.c +++ b/drivers/net/sunbmac.c @@ -878,7 +878,6 @@ static void bigmac_rx(struct bigmac *bp) /* No checksums done by the BigMAC ;-( */ skb->protocol = eth_type_trans(skb, bp->dev); netif_rx(skb); - bp->dev->last_rx = jiffies; bp->enet_stats.rx_packets++; bp->enet_stats.rx_bytes += len; next: @@ -1081,7 +1080,6 @@ static int __devinit bigmac_ether_init(struct of_device *op, static int version_printed; struct net_device *dev; u8 bsizes, bsizes_more; - DECLARE_MAC_BUF(mac); struct bigmac *bp; int i; @@ -1212,8 +1210,8 @@ static int __devinit bigmac_ether_init(struct of_device *op, dev_set_drvdata(&bp->bigmac_op->dev, bp); - printk(KERN_INFO "%s: BigMAC 100baseT Ethernet %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: BigMAC 100baseT Ethernet %pM\n", + dev->name, dev->dev_addr); return 0; diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c index f860ea150395..698893b92003 100644 --- a/drivers/net/sundance.c +++ b/drivers/net/sundance.c @@ -468,7 +468,6 @@ static int __devinit sundance_probe1 (struct pci_dev *pdev, int bar = 1; #endif int phy, phy_end, phy_idx = 0; - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -547,9 +546,9 @@ static int __devinit sundance_probe1 (struct pci_dev *pdev, if (i) goto err_out_unmap_rx; - printk(KERN_INFO "%s: %s at %p, %s, IRQ %d.\n", + printk(KERN_INFO "%s: %s at %p, %pM, IRQ %d.\n", dev->name, pci_id_tbl[chip_idx].name, ioaddr, - print_mac(mac, dev->dev_addr), irq); + dev->dev_addr, irq); np->phys[0] = 1; /* Default setting */ np->mii_preamble_required++; @@ -1351,7 +1350,6 @@ static void rx_poll(unsigned long data) skb->protocol = eth_type_trans(skb, dev); /* Note: checksum -> skb->ip_summed = CHECKSUM_UNNECESSARY; */ netif_rx(skb); - dev->last_rx = jiffies; } entry = (entry + 1) % RX_RING_SIZE; received++; diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index 4291458955ef..deb114801da9 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -863,7 +863,6 @@ static int gem_rx(struct gem *gp, int work_to_do) gp->net_stats.rx_packets++; gp->net_stats.rx_bytes += len; - gp->dev->last_rx = jiffies; next: entry = NEXT_RX(entry); @@ -2966,7 +2965,6 @@ static int __devinit gem_init_one(struct pci_dev *pdev, struct net_device *dev; struct gem *gp; int err, pci_using_dac; - DECLARE_MAC_BUF(mac); if (gem_version_printed++ == 0) printk(KERN_INFO "%s", version); @@ -3150,9 +3148,8 @@ static int __devinit gem_init_one(struct pci_dev *pdev, goto err_out_free_consistent; } - printk(KERN_INFO "%s: Sun GEM (PCI) 10/100/1000BaseT Ethernet " - "%s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: Sun GEM (PCI) 10/100/1000BaseT Ethernet %pM\n", + dev->name, dev->dev_addr); if (gp->phy_type == phy_mii_mdio0 || gp->phy_type == phy_mii_mdio1) diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index f1ebeb5f65b2..e55db660f763 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -2072,7 +2072,6 @@ static void happy_meal_rx(struct happy_meal *hp, struct net_device *dev) skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; hp->net_stats.rx_packets++; hp->net_stats.rx_bytes += len; next: @@ -2617,7 +2616,6 @@ static int __devinit happy_meal_sbus_probe_one(struct of_device *op, int is_qfe) struct net_device *dev; int i, qfe_slot = -1; int err = -ENODEV; - DECLARE_MAC_BUF(mac); if (is_qfe) { qp = quattro_sbus_find(op); @@ -2797,7 +2795,7 @@ static int __devinit happy_meal_sbus_probe_one(struct of_device *op, int is_qfe) printk(KERN_INFO "%s: HAPPY MEAL (SBUS) 10/100baseT Ethernet ", dev->name); - printk("%s\n", print_mac(mac, dev->dev_addr)); + printk("%pM\n", dev->dev_addr); return 0; @@ -2932,7 +2930,6 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev, int i, qfe_slot = -1; char prom_name[64]; int err; - DECLARE_MAC_BUF(mac); /* Now make sure pci_dev cookie is there. */ #ifdef CONFIG_SPARC @@ -3141,7 +3138,7 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev, printk(KERN_INFO "%s: HAPPY MEAL (PCI/CheerIO) 10/100BaseT Ethernet ", dev->name); - printk("%s\n", print_mac(mac, dev->dev_addr)); + printk("%pM\n", dev->dev_addr); return 0; diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c index 704301a5a7ff..281373281756 100644 --- a/drivers/net/sunlance.c +++ b/drivers/net/sunlance.c @@ -555,7 +555,6 @@ static void lance_rx_dvma(struct net_device *dev) len); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; } @@ -726,7 +725,6 @@ static void lance_rx_pio(struct net_device *dev) lance_piocopy_to_skb(skb, &(ib->rx_buf[entry][0]), len); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; } @@ -1321,7 +1319,6 @@ static int __devinit sparc_lance_probe_one(struct of_device *op, static unsigned version_printed; struct lance_private *lp; struct net_device *dev; - DECLARE_MAC_BUF(mac); int i; dev = alloc_etherdev(sizeof(struct lance_private) + 8); @@ -1491,8 +1488,8 @@ no_link_test: dev_set_drvdata(&op->dev, lp); - printk(KERN_INFO "%s: LANCE %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: LANCE %pM\n", + dev->name, dev->dev_addr); return 0; diff --git a/drivers/net/sunqe.c b/drivers/net/sunqe.c index f63644744ff9..8f1e7ffb4f2a 100644 --- a/drivers/net/sunqe.c +++ b/drivers/net/sunqe.c @@ -446,7 +446,6 @@ static void qe_rx(struct sunqe *qep) len); skb->protocol = eth_type_trans(skb, qep->dev); netif_rx(skb); - qep->dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += len; } diff --git a/drivers/net/sunvnet.c b/drivers/net/sunvnet.c index a720065553df..233f1cda36e5 100644 --- a/drivers/net/sunvnet.c +++ b/drivers/net/sunvnet.c @@ -1149,7 +1149,6 @@ static int __devinit vnet_port_probe(struct vio_dev *vdev, struct vnet *vp; const u64 *rmac; int len, i, err, switch_port; - DECLARE_MAC_BUF(mac); print_version(); @@ -1214,8 +1213,8 @@ static int __devinit vnet_port_probe(struct vio_dev *vdev, dev_set_drvdata(&vdev->dev, port); - printk(KERN_INFO "%s: PORT ( remote-mac %s%s )\n", - vp->dev->name, print_mac(mac, port->raddr), + printk(KERN_INFO "%s: PORT ( remote-mac %pM%s )\n", + vp->dev->name, port->raddr, switch_port ? " switch-port" : ""); vio_port_up(&port->vio); diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c index df20cafff7dd..44126c463fac 100644 --- a/drivers/net/tc35815.c +++ b/drivers/net/tc35815.c @@ -236,7 +236,7 @@ struct tc35815_regs { #define Rx_Halted 0x00008000 /* Rx Halted */ #define Rx_Good 0x00004000 /* Rx Good */ #define Rx_RxPar 0x00002000 /* Rx Parity Error */ - /* 0x00001000 not use */ +#define Rx_TypePkt 0x00001000 /* Rx Type Packet */ #define Rx_LongErr 0x00000800 /* Rx Long Error */ #define Rx_Over 0x00000400 /* Rx Overflow */ #define Rx_CRCErr 0x00000200 /* Rx CRC Error */ @@ -244,8 +244,9 @@ struct tc35815_regs { #define Rx_10Stat 0x00000080 /* Rx 10Mbps Status */ #define Rx_IntRx 0x00000040 /* Rx Interrupt */ #define Rx_CtlRecd 0x00000020 /* Rx Control Receive */ +#define Rx_InLenErr 0x00000010 /* Rx In Range Frame Length Error */ -#define Rx_Stat_Mask 0x0000EFC0 /* Rx All Status Mask */ +#define Rx_Stat_Mask 0x0000FFF0 /* Rx All Status Mask */ /* Int_En bit asign -------------------------------------------------------- */ #define Int_NRAbtEn 0x00000800 /* 1:Non-recoverable Abort Enable */ @@ -865,7 +866,6 @@ static int __devinit tc35815_init_one(struct pci_dev *pdev, struct net_device *dev; struct tc35815_local *lp; int rc; - DECLARE_MAC_BUF(mac); static int printed_version; if (!printed_version++) { @@ -942,11 +942,11 @@ static int __devinit tc35815_init_one(struct pci_dev *pdev, goto err_out; memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len); - printk(KERN_INFO "%s: %s at 0x%lx, %s, IRQ %d\n", + printk(KERN_INFO "%s: %s at 0x%lx, %pM, IRQ %d\n", dev->name, chip_info[ent->driver_data].name, dev->base_addr, - print_mac(mac, dev->dev_addr), + dev->dev_addr, dev->irq); rc = tc_mii_init(dev); @@ -1288,12 +1288,9 @@ panic_queues(struct net_device *dev) static void print_eth(const u8 *add) { - DECLARE_MAC_BUF(mac); - printk(KERN_DEBUG "print_eth(%p)\n", add); - printk(KERN_DEBUG " %s =>", print_mac(mac, add + 6)); - printk(KERN_CONT " %s : %02x%02x\n", - print_mac(mac, add), add[12], add[13]); + printk(KERN_DEBUG " %pM => %pM : %02x%02x\n", + add + 6, add, add[12], add[13]); } static int tc35815_tx_full(struct net_device *dev) @@ -1760,7 +1757,6 @@ tc35815_rx(struct net_device *dev) #else netif_rx(skb); #endif - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } else { @@ -2153,13 +2149,12 @@ static void tc35815_set_cam_entry(struct net_device *dev, int index, unsigned ch int cam_index = index * 6; u32 cam_data; u32 saved_addr; - DECLARE_MAC_BUF(mac); saved_addr = tc_readl(&tr->CAM_Adr); if (netif_msg_hw(lp)) - printk(KERN_DEBUG "%s: CAM %d: %s\n", - dev->name, index, print_mac(mac, addr)); + printk(KERN_DEBUG "%s: CAM %d: %pM\n", + dev->name, index, addr); if (index & 1) { /* read modify write */ tc_writel(cam_index - 2, &tr->CAM_Adr); diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c index 91f9054a1d95..30d5065f8166 100644 --- a/drivers/net/tehuti.c +++ b/drivers/net/tehuti.c @@ -1237,7 +1237,6 @@ static int bdx_rx_receive(struct bdx_priv *priv, struct rxd_fifo *f, int budget) ENTER; max_done = budget; - priv->ndev->last_rx = jiffies; f->m.wptr = READ_REG(priv, f->m.reg_WPTR) & TXF_WPTR_WR_PTR; size = f->m.wptr - f->m.rptr; diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index eb9f8f3638e1..546b9eeaa171 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -54,6 +54,9 @@ #include <asm/prom.h> #endif +#define BAR_0 0 +#define BAR_2 2 + #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) #define TG3_VLAN_TAG_USED 1 #else @@ -66,8 +69,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.94" -#define DRV_MODULE_RELDATE "August 14, 2008" +#define DRV_MODULE_VERSION "3.95" +#define DRV_MODULE_RELDATE "November 3, 2008" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 @@ -205,6 +208,8 @@ static struct pci_device_id tg3_pci_tbl[] = { {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5723)}, {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5761)}, {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5761E)}, + {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5761S)}, + {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5761SE)}, {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5785)}, {PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9DXX)}, {PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9MXX)}, @@ -872,13 +877,48 @@ static int tg3_mdio_reset(struct mii_bus *bp) return 0; } -static void tg3_mdio_config(struct tg3 *tp) +static void tg3_mdio_config_5785(struct tg3 *tp) { u32 val; + struct phy_device *phydev; + + phydev = tp->mdio_bus->phy_map[PHY_ADDR]; + switch (phydev->drv->phy_id & phydev->drv->phy_id_mask) { + case TG3_PHY_ID_BCM50610: + val = MAC_PHYCFG2_50610_LED_MODES; + break; + case TG3_PHY_ID_BCMAC131: + val = MAC_PHYCFG2_AC131_LED_MODES; + break; + case TG3_PHY_ID_RTL8211C: + val = MAC_PHYCFG2_RTL8211C_LED_MODES; + break; + case TG3_PHY_ID_RTL8201E: + val = MAC_PHYCFG2_RTL8201E_LED_MODES; + break; + default: + return; + } + + if (phydev->interface != PHY_INTERFACE_MODE_RGMII) { + tw32(MAC_PHYCFG2, val); + + val = tr32(MAC_PHYCFG1); + val &= ~MAC_PHYCFG1_RGMII_INT; + tw32(MAC_PHYCFG1, val); - if (tp->mdio_bus->phy_map[PHY_ADDR]->interface != - PHY_INTERFACE_MODE_RGMII) return; + } + + if (!(tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE)) + val |= MAC_PHYCFG2_EMODE_MASK_MASK | + MAC_PHYCFG2_FMODE_MASK_MASK | + MAC_PHYCFG2_GMODE_MASK_MASK | + MAC_PHYCFG2_ACT_MASK_MASK | + MAC_PHYCFG2_QUAL_MASK_MASK | + MAC_PHYCFG2_INBAND_ENABLE; + + tw32(MAC_PHYCFG2, val); val = tr32(MAC_PHYCFG1) & ~(MAC_PHYCFG1_RGMII_EXT_RX_DEC | MAC_PHYCFG1_RGMII_SND_STAT_EN); @@ -890,11 +930,6 @@ static void tg3_mdio_config(struct tg3 *tp) } tw32(MAC_PHYCFG1, val | MAC_PHYCFG1_RGMII_INT | MAC_PHYCFG1_TXC_DRV); - val = tr32(MAC_PHYCFG2) & ~(MAC_PHYCFG2_INBAND_ENABLE); - if (!(tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE)) - val |= MAC_PHYCFG2_INBAND_ENABLE; - tw32(MAC_PHYCFG2, val); - val = tr32(MAC_EXT_RGMII_MODE); val &= ~(MAC_RGMII_MODE_RX_INT_B | MAC_RGMII_MODE_RX_QUALITY | @@ -903,7 +938,7 @@ static void tg3_mdio_config(struct tg3 *tp) MAC_RGMII_MODE_TX_ENABLE | MAC_RGMII_MODE_TX_LOWPWR | MAC_RGMII_MODE_TX_RESET); - if (tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE) { + if (!(tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE)) { if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_RX_EN) val |= MAC_RGMII_MODE_RX_INT_B | MAC_RGMII_MODE_RX_QUALITY | @@ -929,8 +964,9 @@ static void tg3_mdio_start(struct tg3 *tp) tw32_f(MAC_MI_MODE, tp->mi_mode); udelay(80); - if (tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED) - tg3_mdio_config(tp); + if ((tp->tg3_flags3 & TG3_FLG3_MDIOBUS_INITED) && + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) + tg3_mdio_config_5785(tp); } static void tg3_mdio_stop(struct tg3 *tp) @@ -984,29 +1020,41 @@ static int tg3_mdio_init(struct tg3 *tp) if (i) { printk(KERN_WARNING "%s: mdiobus_reg failed (0x%x)\n", tp->dev->name, i); + mdiobus_free(tp->mdio_bus); return i; } - tp->tg3_flags3 |= TG3_FLG3_MDIOBUS_INITED; - phydev = tp->mdio_bus->phy_map[PHY_ADDR]; - switch (phydev->phy_id) { + if (!phydev || !phydev->drv) { + printk(KERN_WARNING "%s: No PHY devices\n", tp->dev->name); + mdiobus_unregister(tp->mdio_bus); + mdiobus_free(tp->mdio_bus); + return -ENODEV; + } + + switch (phydev->drv->phy_id & phydev->drv->phy_id_mask) { case TG3_PHY_ID_BCM50610: - phydev->interface = PHY_INTERFACE_MODE_RGMII; if (tp->tg3_flags3 & TG3_FLG3_RGMII_STD_IBND_DISABLE) phydev->dev_flags |= PHY_BRCM_STD_IBND_DISABLE; if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_RX_EN) phydev->dev_flags |= PHY_BRCM_EXT_IBND_RX_ENABLE; if (tp->tg3_flags3 & TG3_FLG3_RGMII_EXT_IBND_TX_EN) phydev->dev_flags |= PHY_BRCM_EXT_IBND_TX_ENABLE; + /* fallthru */ + case TG3_PHY_ID_RTL8211C: + phydev->interface = PHY_INTERFACE_MODE_RGMII; break; + case TG3_PHY_ID_RTL8201E: case TG3_PHY_ID_BCMAC131: phydev->interface = PHY_INTERFACE_MODE_MII; break; } - tg3_mdio_config(tp); + tp->tg3_flags3 |= TG3_FLG3_MDIOBUS_INITED; + + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) + tg3_mdio_config_5785(tp); return 0; } @@ -1299,6 +1347,15 @@ static void tg3_adjust_link(struct net_device *dev) udelay(40); } + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) { + if (phydev->speed == SPEED_10) + tw32(MAC_MI_STAT, + MAC_MI_STAT_10MBPS_MODE | + MAC_MI_STAT_LNKSTAT_ATTN_ENAB); + else + tw32(MAC_MI_STAT, MAC_MI_STAT_LNKSTAT_ATTN_ENAB); + } + if (phydev->speed == SPEED_1000 && phydev->duplex == DUPLEX_HALF) tw32(MAC_TX_LENGTHS, ((2 << TX_LENGTHS_IPG_CRS_SHIFT) | @@ -1346,18 +1403,27 @@ static int tg3_phy_init(struct tg3 *tp) return PTR_ERR(phydev); } - tp->tg3_flags3 |= TG3_FLG3_PHY_CONNECTED; - /* Mask with MAC supported features. */ - phydev->supported &= (PHY_GBIT_FEATURES | - SUPPORTED_Pause | - SUPPORTED_Asym_Pause); + switch (phydev->interface) { + case PHY_INTERFACE_MODE_GMII: + case PHY_INTERFACE_MODE_RGMII: + phydev->supported &= (PHY_GBIT_FEATURES | + SUPPORTED_Pause | + SUPPORTED_Asym_Pause); + break; + case PHY_INTERFACE_MODE_MII: + phydev->supported &= (PHY_BASIC_FEATURES | + SUPPORTED_Pause | + SUPPORTED_Asym_Pause); + break; + default: + phy_disconnect(tp->mdio_bus->phy_map[PHY_ADDR]); + return -EINVAL; + } - phydev->advertising = phydev->supported; + tp->tg3_flags3 |= TG3_FLG3_PHY_CONNECTED; - printk(KERN_INFO - "%s: attached PHY driver [%s] (mii_bus:phy_addr=%s)\n", - tp->dev->name, phydev->drv->name, phydev->dev.bus_id); + phydev->advertising = phydev->supported; return 0; } @@ -1737,7 +1803,8 @@ static int tg3_phy_reset(struct tg3 *tp) tw32(TG3_CPMU_CTRL, cpmuctrl); } - if (tp->tg3_flags3 & TG3_FLG3_5761_5784_AX_FIXES) { + if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX || + GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5761_AX) { u32 val; val = tr32(TG3_CPMU_LSPD_1000MB_CLK); @@ -1961,7 +2028,7 @@ static int tg3_halt_cpu(struct tg3 *, u32); static int tg3_nvram_lock(struct tg3 *); static void tg3_nvram_unlock(struct tg3 *); -static void tg3_power_down_phy(struct tg3 *tp) +static void tg3_power_down_phy(struct tg3 *tp, bool do_low_power) { u32 val; @@ -1984,10 +2051,15 @@ static void tg3_power_down_phy(struct tg3 *tp) tw32_f(GRC_MISC_CFG, val | GRC_MISC_CFG_EPHY_IDDQ); udelay(40); return; - } else if (!(tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB)) { + } else if (do_low_power) { tg3_writephy(tp, MII_TG3_EXT_CTRL, MII_TG3_EXT_CTRL_FORCE_LED_OFF); - tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x01b2); + + tg3_writephy(tp, MII_TG3_AUX_CTRL, + MII_TG3_AUXCTL_SHDWSEL_PWRCTL | + MII_TG3_AUXCTL_PCTL_100TX_LPWR | + MII_TG3_AUXCTL_PCTL_SPR_ISOLATE | + MII_TG3_AUXCTL_PCTL_VREG_11V); } /* The PHY should not be powered down on some chips because @@ -1999,7 +2071,8 @@ static void tg3_power_down_phy(struct tg3 *tp) (tp->tg3_flags2 & TG3_FLG2_MII_SERDES))) return; - if (tp->tg3_flags3 & TG3_FLG3_5761_5784_AX_FIXES) { + if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX || + GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5761_AX) { val = tr32(TG3_CPMU_LSPD_1000MB_CLK); val &= ~CPMU_LSPD_1000MB_MACCLK_MASK; val |= CPMU_LSPD_1000MB_MACCLK_12_5; @@ -2009,9 +2082,47 @@ static void tg3_power_down_phy(struct tg3 *tp) tg3_writephy(tp, MII_BMCR, BMCR_PDOWN); } +/* tp->lock is held. */ +static void __tg3_set_mac_addr(struct tg3 *tp, int skip_mac_1) +{ + u32 addr_high, addr_low; + int i; + + addr_high = ((tp->dev->dev_addr[0] << 8) | + tp->dev->dev_addr[1]); + addr_low = ((tp->dev->dev_addr[2] << 24) | + (tp->dev->dev_addr[3] << 16) | + (tp->dev->dev_addr[4] << 8) | + (tp->dev->dev_addr[5] << 0)); + for (i = 0; i < 4; i++) { + if (i == 1 && skip_mac_1) + continue; + tw32(MAC_ADDR_0_HIGH + (i * 8), addr_high); + tw32(MAC_ADDR_0_LOW + (i * 8), addr_low); + } + + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5703 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) { + for (i = 0; i < 12; i++) { + tw32(MAC_EXTADDR_0_HIGH + (i * 8), addr_high); + tw32(MAC_EXTADDR_0_LOW + (i * 8), addr_low); + } + } + + addr_high = (tp->dev->dev_addr[0] + + tp->dev->dev_addr[1] + + tp->dev->dev_addr[2] + + tp->dev->dev_addr[3] + + tp->dev->dev_addr[4] + + tp->dev->dev_addr[5]) & + TX_BACKOFF_SEED_MASK; + tw32(MAC_TX_BACKOFF_SEED, addr_high); +} + static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) { u32 misc_host_ctrl; + bool device_should_wake, do_low_power; /* Make sure register accesses (indirect or otherwise) * will function correctly. @@ -2045,11 +2156,16 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) tw32(TG3PCI_MISC_HOST_CTRL, misc_host_ctrl | MISC_HOST_CTRL_MASK_PCI_INT); + device_should_wake = pci_pme_capable(tp->pdev, state) && + device_may_wakeup(&tp->pdev->dev) && + (tp->tg3_flags & TG3_FLAG_WOL_ENABLE); + if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB) { + do_low_power = false; if ((tp->tg3_flags3 & TG3_FLG3_PHY_CONNECTED) && !tp->link_config.phy_is_low_power) { struct phy_device *phydev; - u32 advertising; + u32 phyid, advertising; phydev = tp->mdio_bus->phy_map[PHY_ADDR]; @@ -2066,7 +2182,7 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) ADVERTISED_10baseT_Half; if ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) || - (tp->tg3_flags & TG3_FLAG_WOL_ENABLE)) { + device_should_wake) { if (tp->tg3_flags & TG3_FLAG_WOL_SPEED_100MB) advertising |= ADVERTISED_100baseT_Half | @@ -2079,8 +2195,19 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) phydev->advertising = advertising; phy_start_aneg(phydev); + + phyid = phydev->drv->phy_id & phydev->drv->phy_id_mask; + if (phyid != TG3_PHY_ID_BCMAC131) { + phyid &= TG3_PHY_OUI_MASK; + if (phyid == TG3_PHY_OUI_1 && + phyid == TG3_PHY_OUI_2 && + phyid == TG3_PHY_OUI_3) + do_low_power = true; + } } } else { + do_low_power = false; + if (tp->link_config.phy_is_low_power == 0) { tp->link_config.phy_is_low_power = 1; tp->link_config.orig_speed = tp->link_config.speed; @@ -2096,6 +2223,8 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) } } + __tg3_set_mac_addr(tp, 0); + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) { u32 val; @@ -2118,11 +2247,11 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) WOL_DRV_WOL | WOL_SET_MAGIC_PKT); - if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE) { + if (device_should_wake) { u32 mac_mode; if (!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)) { - if (!(tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB)) { + if (do_low_power) { tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x5a); udelay(40); } @@ -2150,9 +2279,12 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) if (!(tp->tg3_flags2 & TG3_FLG2_5750_PLUS)) tw32(MAC_LED_CTRL, tp->led_ctrl); - if (pci_pme_capable(tp->pdev, state) && - (tp->tg3_flags & TG3_FLAG_WOL_ENABLE)) - mac_mode |= MAC_MODE_MAGIC_PKT_ENABLE; + mac_mode |= MAC_MODE_MAGIC_PKT_ENABLE; + if (((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) && + !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) && + ((tp->tg3_flags & TG3_FLAG_ENABLE_ASF) || + (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE))) + mac_mode |= MAC_MODE_KEEP_FRAME_IN_WOL; if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) { mac_mode |= tp->mac_mode & @@ -2224,10 +2356,10 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) } } - if (!(tp->tg3_flags & TG3_FLAG_WOL_ENABLE) && + if (!(device_should_wake) && !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF) && !(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)) - tg3_power_down_phy(tp); + tg3_power_down_phy(tp, do_low_power); tg3_frob_aux_power(tp); @@ -2250,7 +2382,7 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) tg3_write_sig_post_reset(tp, RESET_KIND_SHUTDOWN); - if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE) + if (device_should_wake) pci_enable_wake(tp->pdev, state, true); /* Finally, set the new power state. */ @@ -3765,8 +3897,7 @@ static int tg3_setup_phy(struct tg3 *tp, int force_reset) err = tg3_setup_copper_phy(tp, force_reset); } - if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 || - tp->pci_chip_rev_id == CHIPREV_ID_5784_A1) { + if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX) { u32 val, scale; val = tr32(TG3_CPMU_CLCK_STAT) & CPMU_CLCK_STAT_MAC_CLCK_MASK; @@ -4157,7 +4288,6 @@ static int tg3_rx(struct tg3 *tp, int budget) #endif netif_receive_skb(skb); - tp->dev->last_rx = jiffies; received++; budget--; @@ -5557,6 +5687,13 @@ static void tg3_ape_driver_state_change(struct tg3 *tp, int kind) event = APE_EVENT_STATUS_STATE_START; break; case RESET_KIND_SHUTDOWN: + /* With the interface we are currently using, + * APE does not track driver state. Wiping + * out the HOST SEGMENT SIGNATURE forces + * the APE to assume OS absent status. + */ + tg3_ape_write32(tp, TG3_APE_HOST_SEG_SIG, 0x0); + event = APE_EVENT_STATUS_STATE_UNLOAD; break; case RESET_KIND_SUSPEND: @@ -5721,13 +5858,15 @@ static void tg3_restore_pci_state(struct tg3 *tp) pci_write_config_word(tp->pdev, PCI_COMMAND, tp->pci_cmd); - if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) - pcie_set_readrq(tp->pdev, 4096); - else { - pci_write_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE, - tp->pci_cacheline_sz); - pci_write_config_byte(tp->pdev, PCI_LATENCY_TIMER, - tp->pci_lat_timer); + if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785) { + if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) + pcie_set_readrq(tp->pdev, 4096); + else { + pci_write_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE, + tp->pci_cacheline_sz); + pci_write_config_byte(tp->pdev, PCI_LATENCY_TIMER, + tp->pci_lat_timer); + } } /* Make sure PCI-X relaxed ordering bit is clear. */ @@ -5884,8 +6023,9 @@ static int tg3_chip_reset(struct tg3 *tp) pci_write_config_dword(tp->pdev, 0xc4, cfg_val | (1 << 15)); } - /* Set PCIE max payload size and clear error status. */ - pci_write_config_dword(tp->pdev, 0xd8, 0xf5000); + if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785) + /* Set PCIE max payload size and clear error status. */ + pci_write_config_dword(tp->pdev, 0xd8, 0xf5000); } tg3_restore_pci_state(tp); @@ -6883,43 +7023,6 @@ static int tg3_load_tso_firmware(struct tg3 *tp) } -/* tp->lock is held. */ -static void __tg3_set_mac_addr(struct tg3 *tp, int skip_mac_1) -{ - u32 addr_high, addr_low; - int i; - - addr_high = ((tp->dev->dev_addr[0] << 8) | - tp->dev->dev_addr[1]); - addr_low = ((tp->dev->dev_addr[2] << 24) | - (tp->dev->dev_addr[3] << 16) | - (tp->dev->dev_addr[4] << 8) | - (tp->dev->dev_addr[5] << 0)); - for (i = 0; i < 4; i++) { - if (i == 1 && skip_mac_1) - continue; - tw32(MAC_ADDR_0_HIGH + (i * 8), addr_high); - tw32(MAC_ADDR_0_LOW + (i * 8), addr_low); - } - - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5703 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) { - for (i = 0; i < 12; i++) { - tw32(MAC_EXTADDR_0_HIGH + (i * 8), addr_high); - tw32(MAC_EXTADDR_0_LOW + (i * 8), addr_low); - } - } - - addr_high = (tp->dev->dev_addr[0] + - tp->dev->dev_addr[1] + - tp->dev->dev_addr[2] + - tp->dev->dev_addr[3] + - tp->dev->dev_addr[4] + - tp->dev->dev_addr[5]) & - TX_BACKOFF_SEED_MASK; - tw32(MAC_TX_BACKOFF_SEED, addr_high); -} - static int tg3_set_mac_addr(struct net_device *dev, void *p) { struct tg3 *tp = netdev_priv(dev); @@ -7024,8 +7127,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) tg3_write_sig_legacy(tp, RESET_KIND_INIT); - if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 || - tp->pci_chip_rev_id == CHIPREV_ID_5784_A1) { + if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX) { val = tr32(TG3_CPMU_CTRL); val &= ~(CPMU_CTRL_LINK_AWARE_MODE | CPMU_CTRL_LINK_IDLE_MODE); tw32(TG3_CPMU_CTRL, val); @@ -7091,8 +7193,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) return err; if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5784 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5761 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785) { + GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5761) { /* This value is determined during the probe time DMA * engine test, tg3_test_dma. */ @@ -9066,7 +9167,8 @@ static void tg3_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) else wol->supported = 0; wol->wolopts = 0; - if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE) + if ((tp->tg3_flags & TG3_FLAG_WOL_ENABLE) && + device_can_wakeup(&tp->pdev->dev)) wol->wolopts = WAKE_MAGIC; memset(&wol->sopass, 0, sizeof(wol->sopass)); } @@ -11299,7 +11401,7 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) (val & VCPU_CFGSHDW_WOL_MAGPKT) && device_may_wakeup(&tp->pdev->dev)) tp->tg3_flags |= TG3_FLAG_WOL_ENABLE; - return; + goto done; } tg3_read_mem(tp, NIC_SRAM_DATA_SIG, &val); @@ -11421,15 +11523,17 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS) tp->tg3_flags2 |= TG3_FLG2_ASF_NEW_HANDSHAKE; } - if (nic_cfg & NIC_SRAM_DATA_CFG_APE_ENABLE) + + if ((nic_cfg & NIC_SRAM_DATA_CFG_APE_ENABLE) && + (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)) tp->tg3_flags3 |= TG3_FLG3_ENABLE_APE; + if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES && !(nic_cfg & NIC_SRAM_DATA_CFG_FIBER_WOL)) tp->tg3_flags &= ~TG3_FLAG_WOL_CAP; if ((tp->tg3_flags & TG3_FLAG_WOL_CAP) && - (nic_cfg & NIC_SRAM_DATA_CFG_WOL_ENABLE) && - device_may_wakeup(&tp->pdev->dev)) + (nic_cfg & NIC_SRAM_DATA_CFG_WOL_ENABLE)) tp->tg3_flags |= TG3_FLAG_WOL_ENABLE; if (cfg2 & (1 << 17)) @@ -11455,6 +11559,10 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) if (cfg4 & NIC_SRAM_RGMII_EXT_IBND_TX_EN) tp->tg3_flags3 |= TG3_FLG3_RGMII_EXT_IBND_TX_EN; } +done: + device_init_wakeup(&tp->pdev->dev, tp->tg3_flags & TG3_FLAG_WOL_CAP); + device_set_wakeup_enable(&tp->pdev->dev, + tp->tg3_flags & TG3_FLAG_WOL_ENABLE); } static int __devinit tg3_issue_otp_command(struct tg3 *tp, u32 cmd) @@ -12091,7 +12199,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (lnkctl & PCI_EXP_LNKCTL_CLKREQ_EN) tp->tg3_flags2 &= ~TG3_FLG2_HW_TSO_2; } - } + } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) + tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS; /* If we have an AMD 762 or VIA K8T800 chipset, write * reordering to the mailbox registers done by the host @@ -12263,16 +12372,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) { + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785) tp->tg3_flags |= TG3_FLAG_CPMU_PRESENT; - if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0 || - tp->pci_chip_rev_id == CHIPREV_ID_5784_A1 || - tp->pci_chip_rev_id == CHIPREV_ID_5761_A0 || - tp->pci_chip_rev_id == CHIPREV_ID_5761_A1) - tp->tg3_flags3 |= TG3_FLG3_5761_5784_AX_FIXES; - } - /* Set up tp->grc_local_ctrl before calling tg3_set_power_state(). * GPIO1 driven high will bring 5700's external PHY out of reset. * It is also used as eeprom write protect on LOMs. @@ -13245,14 +13347,12 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { static int tg3_version_printed = 0; - resource_size_t tg3reg_base; - unsigned long tg3reg_len; + resource_size_t tg3reg_len; struct net_device *dev; struct tg3 *tp; int err, pm_cap; char str[40]; u64 dma_mask, persist_dma_mask; - DECLARE_MAC_BUF(mac); if (tg3_version_printed++ == 0) printk(KERN_INFO "%s", version); @@ -13264,7 +13364,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, return err; } - if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) { + if (!(pci_resource_flags(pdev, BAR_0) & IORESOURCE_MEM)) { printk(KERN_ERR PFX "Cannot find proper PCI device " "base address, aborting.\n"); err = -ENODEV; @@ -13289,9 +13389,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, goto err_out_free_res; } - tg3reg_base = pci_resource_start(pdev, 0); - tg3reg_len = pci_resource_len(pdev, 0); - dev = alloc_etherdev(sizeof(*tp)); if (!dev) { printk(KERN_ERR PFX "Etherdev alloc failed, aborting.\n"); @@ -13343,7 +13440,11 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, spin_lock_init(&tp->indirect_lock); INIT_WORK(&tp->reset_task, tg3_reset_task); - tp->regs = ioremap_nocache(tg3reg_base, tg3reg_len); + dev->mem_start = pci_resource_start(pdev, BAR_0); + tg3reg_len = pci_resource_len(pdev, BAR_0); + dev->mem_end = dev->mem_start + tg3reg_len; + + tp->regs = ioremap_nocache(dev->mem_start, tg3reg_len); if (!tp->regs) { printk(KERN_ERR PFX "Cannot map device registers, " "aborting.\n"); @@ -13466,17 +13567,14 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, } if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) { - if (!(pci_resource_flags(pdev, 2) & IORESOURCE_MEM)) { + if (!(pci_resource_flags(pdev, BAR_2) & IORESOURCE_MEM)) { printk(KERN_ERR PFX "Cannot find proper PCI device " "base address for APE, aborting.\n"); err = -ENODEV; goto err_out_iounmap; } - tg3reg_base = pci_resource_start(pdev, 2); - tg3reg_len = pci_resource_len(pdev, 2); - - tp->aperegs = ioremap_nocache(tg3reg_base, tg3reg_len); + tp->aperegs = pci_ioremap_bar(pdev, BAR_2); if (!tp->aperegs) { printk(KERN_ERR PFX "Cannot map APE registers, " "aborting.\n"); @@ -13535,26 +13633,34 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, goto err_out_apeunmap; } - printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x PHY(%s)] " - "(%s) %s Ethernet %s\n", + printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x] (%s) MAC address %pM\n", dev->name, tp->board_part_number, tp->pci_chip_rev_id, - tg3_phy_string(tp), tg3_bus_string(tp, str), - ((tp->tg3_flags & TG3_FLAG_10_100_ONLY) ? "10/100Base-TX" : - ((tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) ? "1000Base-SX" : - "10/100/1000Base-T")), - print_mac(mac, dev->dev_addr)); + dev->dev_addr); - printk(KERN_INFO "%s: RXcsums[%d] LinkChgREG[%d] " - "MIirq[%d] ASF[%d] WireSpeed[%d] TSOcap[%d]\n", + if (tp->tg3_flags3 & TG3_FLG3_PHY_CONNECTED) + printk(KERN_INFO + "%s: attached PHY driver [%s] (mii_bus:phy_addr=%s)\n", + tp->dev->name, + tp->mdio_bus->phy_map[PHY_ADDR]->drv->name, + tp->mdio_bus->phy_map[PHY_ADDR]->dev.bus_id); + else + printk(KERN_INFO + "%s: attached PHY is %s (%s Ethernet) (WireSpeed[%d])\n", + tp->dev->name, tg3_phy_string(tp), + ((tp->tg3_flags & TG3_FLAG_10_100_ONLY) ? "10/100Base-TX" : + ((tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) ? "1000Base-SX" : + "10/100/1000Base-T")), + (tp->tg3_flags2 & TG3_FLG2_NO_ETH_WIRE_SPEED) == 0); + + printk(KERN_INFO "%s: RXcsums[%d] LinkChgREG[%d] MIirq[%d] ASF[%d] TSOcap[%d]\n", dev->name, (tp->tg3_flags & TG3_FLAG_RX_CHECKSUMS) != 0, (tp->tg3_flags & TG3_FLAG_USE_LINKCHG_REG) != 0, (tp->tg3_flags & TG3_FLAG_USE_MI_INTERRUPT) != 0, (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0, - (tp->tg3_flags2 & TG3_FLG2_NO_ETH_WIRE_SPEED) == 0, (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) != 0); printk(KERN_INFO "%s: dma_rwctrl[%08x] dma_mask[%d-bit]\n", dev->name, tp->dma_rwctrl, diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index be252abe8985..599e490cf62c 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -38,6 +38,8 @@ #define TG3PCI_DEVICE_TIGON3_2 0x1645 /* BCM5701 */ #define TG3PCI_DEVICE_TIGON3_3 0x1646 /* BCM5702 */ #define TG3PCI_DEVICE_TIGON3_4 0x1647 /* BCM5703 */ +#define TG3PCI_DEVICE_TIGON3_5761S 0x1688 +#define TG3PCI_DEVICE_TIGON3_5761SE 0x1689 #define TG3PCI_COMMAND 0x00000004 #define TG3PCI_STATUS 0x00000006 #define TG3PCI_CCREVID 0x00000008 @@ -325,6 +327,7 @@ #define MAC_MODE_TDE_ENABLE 0x00200000 #define MAC_MODE_RDE_ENABLE 0x00400000 #define MAC_MODE_FHDE_ENABLE 0x00800000 +#define MAC_MODE_KEEP_FRAME_IN_WOL 0x01000000 #define MAC_MODE_APE_RX_EN 0x08000000 #define MAC_MODE_APE_TX_EN 0x10000000 #define MAC_STATUS 0x00000404 @@ -414,6 +417,7 @@ #define MI_COM_DATA_MASK 0x0000ffff #define MAC_MI_STAT 0x00000450 #define MAC_MI_STAT_LNKSTAT_ATTN_ENAB 0x00000001 +#define MAC_MI_STAT_10MBPS_MODE 0x00000002 #define MAC_MI_MODE 0x00000454 #define MAC_MI_MODE_CLK_10MHZ 0x00000001 #define MAC_MI_MODE_SHORT_PREAMBLE 0x00000002 @@ -539,6 +543,100 @@ #define MAC_PHYCFG1_TXC_DRV 0x20000000 #define MAC_PHYCFG2 0x000005a4 #define MAC_PHYCFG2_INBAND_ENABLE 0x00000001 +#define MAC_PHYCFG2_EMODE_MASK_MASK 0x000001c0 +#define MAC_PHYCFG2_EMODE_MASK_AC131 0x000000c0 +#define MAC_PHYCFG2_EMODE_MASK_50610 0x00000100 +#define MAC_PHYCFG2_EMODE_MASK_RT8211 0x00000000 +#define MAC_PHYCFG2_EMODE_MASK_RT8201 0x000001c0 +#define MAC_PHYCFG2_EMODE_COMP_MASK 0x00000e00 +#define MAC_PHYCFG2_EMODE_COMP_AC131 0x00000600 +#define MAC_PHYCFG2_EMODE_COMP_50610 0x00000400 +#define MAC_PHYCFG2_EMODE_COMP_RT8211 0x00000800 +#define MAC_PHYCFG2_EMODE_COMP_RT8201 0x00000000 +#define MAC_PHYCFG2_FMODE_MASK_MASK 0x00007000 +#define MAC_PHYCFG2_FMODE_MASK_AC131 0x00006000 +#define MAC_PHYCFG2_FMODE_MASK_50610 0x00004000 +#define MAC_PHYCFG2_FMODE_MASK_RT8211 0x00000000 +#define MAC_PHYCFG2_FMODE_MASK_RT8201 0x00007000 +#define MAC_PHYCFG2_FMODE_COMP_MASK 0x00038000 +#define MAC_PHYCFG2_FMODE_COMP_AC131 0x00030000 +#define MAC_PHYCFG2_FMODE_COMP_50610 0x00008000 +#define MAC_PHYCFG2_FMODE_COMP_RT8211 0x00038000 +#define MAC_PHYCFG2_FMODE_COMP_RT8201 0x00000000 +#define MAC_PHYCFG2_GMODE_MASK_MASK 0x001c0000 +#define MAC_PHYCFG2_GMODE_MASK_AC131 0x001c0000 +#define MAC_PHYCFG2_GMODE_MASK_50610 0x00100000 +#define MAC_PHYCFG2_GMODE_MASK_RT8211 0x00000000 +#define MAC_PHYCFG2_GMODE_MASK_RT8201 0x001c0000 +#define MAC_PHYCFG2_GMODE_COMP_MASK 0x00e00000 +#define MAC_PHYCFG2_GMODE_COMP_AC131 0x00e00000 +#define MAC_PHYCFG2_GMODE_COMP_50610 0x00000000 +#define MAC_PHYCFG2_GMODE_COMP_RT8211 0x00200000 +#define MAC_PHYCFG2_GMODE_COMP_RT8201 0x00000000 +#define MAC_PHYCFG2_ACT_MASK_MASK 0x03000000 +#define MAC_PHYCFG2_ACT_MASK_AC131 0x03000000 +#define MAC_PHYCFG2_ACT_MASK_50610 0x01000000 +#define MAC_PHYCFG2_ACT_MASK_RT8211 0x03000000 +#define MAC_PHYCFG2_ACT_MASK_RT8201 0x01000000 +#define MAC_PHYCFG2_ACT_COMP_MASK 0x0c000000 +#define MAC_PHYCFG2_ACT_COMP_AC131 0x00000000 +#define MAC_PHYCFG2_ACT_COMP_50610 0x00000000 +#define MAC_PHYCFG2_ACT_COMP_RT8211 0x00000000 +#define MAC_PHYCFG2_ACT_COMP_RT8201 0x08000000 +#define MAC_PHYCFG2_QUAL_MASK_MASK 0x30000000 +#define MAC_PHYCFG2_QUAL_MASK_AC131 0x30000000 +#define MAC_PHYCFG2_QUAL_MASK_50610 0x30000000 +#define MAC_PHYCFG2_QUAL_MASK_RT8211 0x30000000 +#define MAC_PHYCFG2_QUAL_MASK_RT8201 0x30000000 +#define MAC_PHYCFG2_QUAL_COMP_MASK 0xc0000000 +#define MAC_PHYCFG2_QUAL_COMP_AC131 0x00000000 +#define MAC_PHYCFG2_QUAL_COMP_50610 0x00000000 +#define MAC_PHYCFG2_QUAL_COMP_RT8211 0x00000000 +#define MAC_PHYCFG2_QUAL_COMP_RT8201 0x00000000 +#define MAC_PHYCFG2_50610_LED_MODES \ + (MAC_PHYCFG2_EMODE_MASK_50610 | \ + MAC_PHYCFG2_EMODE_COMP_50610 | \ + MAC_PHYCFG2_FMODE_MASK_50610 | \ + MAC_PHYCFG2_FMODE_COMP_50610 | \ + MAC_PHYCFG2_GMODE_MASK_50610 | \ + MAC_PHYCFG2_GMODE_COMP_50610 | \ + MAC_PHYCFG2_ACT_MASK_50610 | \ + MAC_PHYCFG2_ACT_COMP_50610 | \ + MAC_PHYCFG2_QUAL_MASK_50610 | \ + MAC_PHYCFG2_QUAL_COMP_50610) +#define MAC_PHYCFG2_AC131_LED_MODES \ + (MAC_PHYCFG2_EMODE_MASK_AC131 | \ + MAC_PHYCFG2_EMODE_COMP_AC131 | \ + MAC_PHYCFG2_FMODE_MASK_AC131 | \ + MAC_PHYCFG2_FMODE_COMP_AC131 | \ + MAC_PHYCFG2_GMODE_MASK_AC131 | \ + MAC_PHYCFG2_GMODE_COMP_AC131 | \ + MAC_PHYCFG2_ACT_MASK_AC131 | \ + MAC_PHYCFG2_ACT_COMP_AC131 | \ + MAC_PHYCFG2_QUAL_MASK_AC131 | \ + MAC_PHYCFG2_QUAL_COMP_AC131) +#define MAC_PHYCFG2_RTL8211C_LED_MODES \ + (MAC_PHYCFG2_EMODE_MASK_RT8211 | \ + MAC_PHYCFG2_EMODE_COMP_RT8211 | \ + MAC_PHYCFG2_FMODE_MASK_RT8211 | \ + MAC_PHYCFG2_FMODE_COMP_RT8211 | \ + MAC_PHYCFG2_GMODE_MASK_RT8211 | \ + MAC_PHYCFG2_GMODE_COMP_RT8211 | \ + MAC_PHYCFG2_ACT_MASK_RT8211 | \ + MAC_PHYCFG2_ACT_COMP_RT8211 | \ + MAC_PHYCFG2_QUAL_MASK_RT8211 | \ + MAC_PHYCFG2_QUAL_COMP_RT8211) +#define MAC_PHYCFG2_RTL8201E_LED_MODES \ + (MAC_PHYCFG2_EMODE_MASK_RT8201 | \ + MAC_PHYCFG2_EMODE_COMP_RT8201 | \ + MAC_PHYCFG2_FMODE_MASK_RT8201 | \ + MAC_PHYCFG2_FMODE_COMP_RT8201 | \ + MAC_PHYCFG2_GMODE_MASK_RT8201 | \ + MAC_PHYCFG2_GMODE_COMP_RT8201 | \ + MAC_PHYCFG2_ACT_MASK_RT8201 | \ + MAC_PHYCFG2_ACT_COMP_RT8201 | \ + MAC_PHYCFG2_QUAL_MASK_RT8201 | \ + MAC_PHYCFG2_QUAL_COMP_RT8201) #define MAC_EXT_RGMII_MODE 0x000005a8 #define MAC_RGMII_MODE_TX_ENABLE 0x00000001 #define MAC_RGMII_MODE_TX_LOWPWR 0x00000002 @@ -1792,6 +1890,11 @@ #define MII_TG3_AUX_CTRL 0x18 /* auxilliary control register */ +#define MII_TG3_AUXCTL_PCTL_100TX_LPWR 0x0010 +#define MII_TG3_AUXCTL_PCTL_SPR_ISOLATE 0x0020 +#define MII_TG3_AUXCTL_PCTL_VREG_11V 0x0180 +#define MII_TG3_AUXCTL_SHDWSEL_PWRCTL 0x0002 + #define MII_TG3_AUXCTL_MISC_WREN 0x8000 #define MII_TG3_AUXCTL_MISC_FORCE_AMDIX 0x0200 #define MII_TG3_AUXCTL_MISC_RDSEL_MISC 0x7000 @@ -2507,7 +2610,6 @@ struct tg3 { u32 tg3_flags3; #define TG3_FLG3_NO_NVRAM_ADDR_TRANS 0x00000001 #define TG3_FLG3_ENABLE_APE 0x00000002 -#define TG3_FLG3_5761_5784_AX_FIXES 0x00000004 #define TG3_FLG3_5701_DMA_BUG 0x00000008 #define TG3_FLG3_USE_PHYLIB 0x00000010 #define TG3_FLG3_MDIOBUS_INITED 0x00000020 @@ -2588,7 +2690,12 @@ struct tg3 { #define PHY_REV_BCM5411_X0 0x1 /* Found on Netgear GA302T */ #define TG3_PHY_ID_BCM50610 0x143bd60 #define TG3_PHY_ID_BCMAC131 0x143bc70 - +#define TG3_PHY_ID_RTL8211C 0x001cc910 +#define TG3_PHY_ID_RTL8201E 0x00008200 +#define TG3_PHY_OUI_MASK 0xfffffc00 +#define TG3_PHY_OUI_1 0x00206000 +#define TG3_PHY_OUI_2 0x0143bc00 +#define TG3_PHY_OUI_3 0x03625c00 u32 led_ctrl; u32 phy_otp; diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c index c41d68761364..055d3429851f 100644 --- a/drivers/net/tlan.c +++ b/drivers/net/tlan.c @@ -1649,8 +1649,6 @@ drop_and_reuse: } } - dev->last_rx = jiffies; - return ack; } /* TLan_HandleRxEOF */ diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c index bf621328b601..87509a65b3bf 100644 --- a/drivers/net/tokenring/3c359.c +++ b/drivers/net/tokenring/3c359.c @@ -974,7 +974,6 @@ static void xl_rx(struct net_device *dev) netif_rx(skb2) ; } /* if multiple buffers */ - dev->last_rx = jiffies ; } /* while packet to do */ /* Clear the updComplete interrupt */ @@ -1571,7 +1570,6 @@ static void xl_arb_cmd(struct net_device *dev) * anyway. */ - dev->last_rx = jiffies ; /* Acknowledge interrupt, this tells nic we are done with the arb */ writel(ACK_INTERRUPT | ARBCACK | LATCH_ACK, xl_mmio + MMIO_COMMAND) ; diff --git a/drivers/net/tokenring/abyss.c b/drivers/net/tokenring/abyss.c index 7a7de0469eae..b566d6d79ecd 100644 --- a/drivers/net/tokenring/abyss.c +++ b/drivers/net/tokenring/abyss.c @@ -99,7 +99,6 @@ static int __devinit abyss_attach(struct pci_dev *pdev, const struct pci_device_ struct net_local *tp; int ret, pci_irq_line; unsigned long pci_ioaddr; - DECLARE_MAC_BUF(mac); if (versionprinted++ == 0) printk("%s", version); @@ -147,8 +146,7 @@ static int __devinit abyss_attach(struct pci_dev *pdev, const struct pci_device_ abyss_read_eeprom(dev); - printk("%s: Ring Station Address: %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk("%s: Ring Station Address: %pM\n", dev->name, dev->dev_addr); tp = netdev_priv(dev); tp->setnselout = abyss_setnselout_pins; diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c index e494c63bfbd9..9fd09938d45b 100644 --- a/drivers/net/tokenring/ibmtr.c +++ b/drivers/net/tokenring/ibmtr.c @@ -389,7 +389,6 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr) unsigned long timeout; static int version_printed; #endif - DECLARE_MAC_BUF(mac); /* Query the adapter PIO base port which will return * indication of where MMIO was placed. We also have a @@ -703,8 +702,7 @@ static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr) channel_def[cardpresent - 1], adapter_def(ti->adapter_type)); DPRINTK("using irq %d, PIOaddr %hx, %dK shared RAM.\n", irq, PIOaddr, ti->mapped_ram_size / 2); - DPRINTK("Hardware address : %s\n", - print_mac(mac, dev->dev_addr)); + DPRINTK("Hardware address : %pM\n", dev->dev_addr); if (ti->page_mask) DPRINTK("Shared RAM paging enabled. " "Page size: %uK Shared Ram size %dK\n", @@ -1741,8 +1739,6 @@ static void tr_rx(struct net_device *dev) void __iomem *trhhdr = rbuf + offsetof(struct rec_buf, data); u8 saddr[6]; u8 daddr[6]; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); int i; for (i = 0 ; i < 6 ; i++) saddr[i] = readb(trhhdr + SADDR_OFST + i); @@ -1750,9 +1746,9 @@ static void tr_rx(struct net_device *dev) daddr[i] = readb(trhhdr + DADDR_OFST + i); DPRINTK("Probably non-IP frame received.\n"); DPRINTK("ssap: %02X dsap: %02X " - "saddr: %s daddr: %$s\n", + "saddr: %pM daddr: %pM\n", readb(llc + SSAP_OFST), readb(llc + DSAP_OFST), - print_mac(mac, saddr), print_mac(mac2, daddr)); + saddr, daddr); } #endif @@ -1826,7 +1822,6 @@ static void tr_rx(struct net_device *dev) skb->ip_summed = CHECKSUM_COMPLETE; } netif_rx(skb); - dev->last_rx = jiffies; } /*tr_rx */ /*****************************************************************************/ diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c index 59d1673f9387..239c75217b12 100644 --- a/drivers/net/tokenring/lanstreamer.c +++ b/drivers/net/tokenring/lanstreamer.c @@ -446,9 +446,6 @@ static int streamer_reset(struct net_device *dev) unsigned int uaa_addr; struct sk_buff *skb = NULL; __u16 misr; -#if STREAMER_DEBUG - DECLARE_MAC_BUF(mac); -#endif streamer_priv = netdev_priv(dev); streamer_mmio = streamer_priv->streamer_mmio; @@ -577,8 +574,7 @@ static int streamer_reset(struct net_device *dev) dev->dev_addr[i+1]= addr & 0xff; } #if STREAMER_DEBUG - printk("Adapter address: %s\n", - print_mac(mac, dev->dev_addr)); + printk("Adapter address: %pM\n", dev->dev_addr); #endif } return 0; @@ -1013,7 +1009,6 @@ static void streamer_rx(struct net_device *dev) /* send up to the protocol */ netif_rx(skb); } - dev->last_rx = jiffies; streamer_priv->streamer_stats.rx_packets++; streamer_priv->streamer_stats.rx_bytes += length; } /* if skb == null */ @@ -1538,7 +1533,6 @@ static void streamer_arb_cmd(struct net_device *dev) #if STREAMER_NETWORK_MONITOR struct trh_hdr *mac_hdr; - DECLARE_MAC_BUF(mac); #endif writew(streamer_priv->arb, streamer_mmio + LAPA); @@ -1611,11 +1605,11 @@ static void streamer_arb_cmd(struct net_device *dev) dev->name); mac_hdr = tr_hdr(mac_frame); printk(KERN_WARNING - "%s: MAC Frame Dest. Addr: %s\n", - dev->name, print_mac(mac, mac_hdr->daddr)); + "%s: MAC Frame Dest. Addr: %pM\n", + dev->name, mac_hdr->daddr); printk(KERN_WARNING - "%s: MAC Frame Srce. Addr: %s\n", - dev->name, DEV->ADDR6(mac_hdr->saddr)); + "%s: MAC Frame Srce. Addr: %pM\n", + dev->name, mac_hdr->saddr); #endif netif_rx(mac_frame); @@ -1850,8 +1844,6 @@ static int sprintf_info(char *buffer, struct net_device *dev) struct streamer_parameters_table spt; int size = 0; int i; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); writew(streamer_priv->streamer_addr_table_addr, streamer_mmio + LAPA); for (i = 0; i < 14; i += 2) { @@ -1873,9 +1865,8 @@ static int sprintf_info(char *buffer, struct net_device *dev) size = sprintf(buffer, "\n%6s: Adapter Address : Node Address : Functional Addr\n", dev->name); size += sprintf(buffer + size, - "%6s: %s : %s : %02x:%02x:%02x:%02x\n", - dev->name, print_mac(mac, dev->dev_addr), - print_mac(mac2, sat.node_addr), + "%6s: %pM : %pM : %02x:%02x:%02x:%02x\n", + dev->name, dev->dev_addr, sat.node_addr, sat.func_addr[0], sat.func_addr[1], sat.func_addr[2], sat.func_addr[3]); @@ -1884,19 +1875,18 @@ static int sprintf_info(char *buffer, struct net_device *dev) size += sprintf(buffer + size, "%6s: Physical Addr : Up Node Address : Poll Address : AccPri : Auth Src : Att Code :\n", dev->name); size += sprintf(buffer + size, - "%6s: %02x:%02x:%02x:%02x : %s : %s : %04x : %04x : %04x :\n", + "%6s: %02x:%02x:%02x:%02x : %pM : %pM : %04x : %04x : %04x :\n", dev->name, spt.phys_addr[0], spt.phys_addr[1], spt.phys_addr[2], spt.phys_addr[3], - print_mac(mac, spt.up_node_addr), - print_mac(mac2, spt.poll_addr), + spt.up_node_addr, spt.poll_addr, ntohs(spt.acc_priority), ntohs(spt.auth_source_class), ntohs(spt.att_code)); size += sprintf(buffer + size, "%6s: Source Address : Bcn T : Maj. V : Lan St : Lcl Rg : Mon Err : Frame Correl : \n", dev->name); size += sprintf(buffer + size, - "%6s: %s : %04x : %04x : %04x : %04x : %04x : %04x : \n", - dev->name, print_mac(mac, spt.source_addr), + "%6s: %pM : %04x : %04x : %04x : %04x : %04x : %04x : \n", + dev->name, spt.source_addr, ntohs(spt.beacon_type), ntohs(spt.major_vector), ntohs(spt.lan_status), ntohs(spt.local_ring), ntohs(spt.mon_error), ntohs(spt.frame_correl)); @@ -1905,10 +1895,10 @@ static int sprintf_info(char *buffer, struct net_device *dev) dev->name); size += sprintf(buffer + size, - "%6s: : %02x : %02x : %s : %02x:%02x:%02x:%02x : \n", + "%6s: : %02x : %02x : %pM : %02x:%02x:%02x:%02x : \n", dev->name, ntohs(spt.beacon_transmit), ntohs(spt.beacon_receive), - print_mac(mac, spt.beacon_naun), + spt.beacon_naun, spt.beacon_phys[0], spt.beacon_phys[1], spt.beacon_phys[2], spt.beacon_phys[3]); return size; diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c index c9c5a2b1ed9e..0ba6f0bc7c00 100644 --- a/drivers/net/tokenring/madgemc.c +++ b/drivers/net/tokenring/madgemc.c @@ -152,7 +152,6 @@ static int __devinit madgemc_probe(struct device *device) struct card_info *card; struct mca_device *mdev = to_mca_device(device); int ret = 0; - DECLARE_MAC_BUF(mac); if (versionprinted++ == 0) printk("%s", version); @@ -323,8 +322,8 @@ static int __devinit madgemc_probe(struct device *device) mca_device_set_name(mdev, (card->cardtype == 0x08)?MADGEMC16_CARDNAME:MADGEMC32_CARDNAME); mca_set_adapter_procfn(mdev->slot, madgemc_mcaproc, dev); - printk("%s: Ring Station Address: %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk("%s: Ring Station Address: %pM\n", + dev->name, dev->dev_addr); if (tmsdev_init(dev, device)) { printk("%s: unable to get memory for dev->priv.\n", @@ -690,7 +689,6 @@ static int madgemc_mcaproc(char *buf, int slot, void *d) struct net_local *tp = netdev_priv(dev); struct card_info *curcard = tp->tmspriv; int len = 0; - DECLARE_MAC_BUF(mac); len += sprintf(buf+len, "-------\n"); if (curcard) { @@ -714,8 +712,8 @@ static int madgemc_mcaproc(char *buf, int slot, void *d) } len += sprintf(buf+len, " (%s)\n", (curcard->fairness)?"Unfair":"Fair"); - len += sprintf(buf+len, "Ring Station Address: %s\n", - print_mac(mac, dev->dev_addr)); + len += sprintf(buf+len, "Ring Station Address: %pM\n", + dev->dev_addr); } else len += sprintf(buf+len, "Card not configured\n"); diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c index 0ab51a0f35fc..ecb5c7c96910 100644 --- a/drivers/net/tokenring/olympic.c +++ b/drivers/net/tokenring/olympic.c @@ -421,10 +421,7 @@ static int olympic_init(struct net_device *dev) memcpy_fromio(&dev->dev_addr[0], adapter_addr,6); #if OLYMPIC_DEBUG - { - DECLARE_MAC_BUF(mac); - printk("adapter address: %s\n", print_mac(mac, dev->dev_addr)); - } + printk("adapter address: %pM\n", dev->dev_addr); #endif olympic_priv->olympic_addr_table_addr = swab16(readw(init_srb + 12)); @@ -441,7 +438,6 @@ static int olympic_open(struct net_device *dev) unsigned long flags, t; int i, open_finished = 1 ; u8 resp, err; - DECLARE_MAC_BUF(mac); DECLARE_WAITQUEUE(wait,current) ; @@ -569,8 +565,8 @@ static int olympic_open(struct net_device *dev) goto out; case 0x32: - printk(KERN_WARNING "%s: Invalid LAA: %s\n", - dev->name, print_mac(mac, olympic_priv->olympic_laa)); + printk(KERN_WARNING "%s: Invalid LAA: %pM\n", + dev->name, olympic_priv->olympic_laa); goto out; default: @@ -704,13 +700,12 @@ static int olympic_open(struct net_device *dev) u8 __iomem *opt; int i; u8 addr[6]; - DECLARE_MAC_BUF(mac); oat = (olympic_priv->olympic_lap + olympic_priv->olympic_addr_table_addr); opt = (olympic_priv->olympic_lap + olympic_priv->olympic_parms_addr); for (i = 0; i < 6; i++) addr[i] = readb(oat+offsetof(struct olympic_adapter_addr_table,node_addr)+i); - printk("%s: Node Address: %s\n",dev->name, print_mac(mac, addr)); + printk("%s: Node Address: %pM\n", dev->name, addr); printk("%s: Functional Address: %02x:%02x:%02x:%02x\n",dev->name, readb(oat+offsetof(struct olympic_adapter_addr_table,func_addr)), readb(oat+offsetof(struct olympic_adapter_addr_table,func_addr)+1), @@ -719,7 +714,7 @@ static int olympic_open(struct net_device *dev) for (i = 0; i < 6; i++) addr[i] = readb(opt+offsetof(struct olympic_parameters_table, up_node_addr)+i); - printk("%s: NAUN Address: %s\n",dev->name, print_mac(mac, addr)); + printk("%s: NAUN Address: %pM\n", dev->name, addr); } netif_start_queue(dev); @@ -867,7 +862,6 @@ static void olympic_rx(struct net_device *dev) skb->protocol = tr_type_trans(skb,dev); netif_rx(skb) ; } - dev->last_rx = jiffies ; olympic_priv->olympic_stats.rx_packets++ ; olympic_priv->olympic_stats.rx_bytes += length ; } /* if skb == null */ @@ -1440,19 +1434,12 @@ static void olympic_arb_cmd(struct net_device *dev) struct trh_hdr *mac_hdr; printk(KERN_WARNING "%s: Received MAC Frame, details: \n",dev->name); mac_hdr = tr_hdr(mac_frame); - printk(KERN_WARNING "%s: MAC Frame Dest. Addr: " - MAC_FMT " \n", dev->name, - mac_hdr->daddr[0], mac_hdr->daddr[1], - mac_hdr->daddr[2], mac_hdr->daddr[3], - mac_hdr->daddr[4], mac_hdr->daddr[5]); - printk(KERN_WARNING "%s: MAC Frame Srce. Addr: " - MAC_FMT " \n", dev->name, - mac_hdr->saddr[0], mac_hdr->saddr[1], - mac_hdr->saddr[2], mac_hdr->saddr[3], - mac_hdr->saddr[4], mac_hdr->saddr[5]); + printk(KERN_WARNING "%s: MAC Frame Dest. Addr: %pM\n", + dev->name, mac_hdr->daddr); + printk(KERN_WARNING "%s: MAC Frame Srce. Addr: %pM\n", + dev->name, mac_hdr->saddr); } netif_rx(mac_frame); - dev->last_rx = jiffies; drop_frame: /* Now tell the card we have dealt with the received frame */ @@ -1647,8 +1634,6 @@ static int olympic_proc_info(char *buffer, char **start, off_t offset, int lengt u8 addr[6]; u8 addr2[6]; int i; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); size = sprintf(buffer, "IBM Pit/Pit-Phy/Olympic Chipset Token Ring Adapter %s\n",dev->name); @@ -1658,10 +1643,9 @@ static int olympic_proc_info(char *buffer, char **start, off_t offset, int lengt for (i = 0 ; i < 6 ; i++) addr[i] = readb(oat+offsetof(struct olympic_adapter_addr_table,node_addr) + i); - size += sprintf(buffer+size, "%6s: %s : %s : %02x:%02x:%02x:%02x\n", + size += sprintf(buffer+size, "%6s: %pM : %pM : %02x:%02x:%02x:%02x\n", dev->name, - print_mac(mac, dev->dev_addr), - print_mac(mac2, addr), + dev->dev_addr, addr, readb(oat+offsetof(struct olympic_adapter_addr_table,func_addr)), readb(oat+offsetof(struct olympic_adapter_addr_table,func_addr)+1), readb(oat+offsetof(struct olympic_adapter_addr_table,func_addr)+2), @@ -1677,14 +1661,13 @@ static int olympic_proc_info(char *buffer, char **start, off_t offset, int lengt for (i = 0 ; i < 6 ; i++) addr2[i] = readb(opt+offsetof(struct olympic_parameters_table, poll_addr) + i); - size += sprintf(buffer+size, "%6s: %02x:%02x:%02x:%02x : %s : %s : %04x : %04x : %04x :\n", + size += sprintf(buffer+size, "%6s: %02x:%02x:%02x:%02x : %pM : %pM : %04x : %04x : %04x :\n", dev->name, readb(opt+offsetof(struct olympic_parameters_table, phys_addr)), readb(opt+offsetof(struct olympic_parameters_table, phys_addr)+1), readb(opt+offsetof(struct olympic_parameters_table, phys_addr)+2), readb(opt+offsetof(struct olympic_parameters_table, phys_addr)+3), - print_mac(mac, addr), - print_mac(mac2, addr2), + addr, addr2, swab16(readw(opt+offsetof(struct olympic_parameters_table, acc_priority))), swab16(readw(opt+offsetof(struct olympic_parameters_table, auth_source_class))), swab16(readw(opt+offsetof(struct olympic_parameters_table, att_code)))); @@ -1694,9 +1677,8 @@ static int olympic_proc_info(char *buffer, char **start, off_t offset, int lengt for (i = 0 ; i < 6 ; i++) addr[i] = readb(opt+offsetof(struct olympic_parameters_table, source_addr) + i); - size += sprintf(buffer+size, "%6s: %s : %04x : %04x : %04x : %04x : %04x : %04x : \n", - dev->name, - print_mac(mac, addr), + size += sprintf(buffer+size, "%6s: %pM : %04x : %04x : %04x : %04x : %04x : %04x : \n", + dev->name, addr, swab16(readw(opt+offsetof(struct olympic_parameters_table, beacon_type))), swab16(readw(opt+offsetof(struct olympic_parameters_table, major_vector))), swab16(readw(opt+offsetof(struct olympic_parameters_table, lan_status))), @@ -1709,11 +1691,11 @@ static int olympic_proc_info(char *buffer, char **start, off_t offset, int lengt for (i = 0 ; i < 6 ; i++) addr[i] = readb(opt+offsetof(struct olympic_parameters_table, beacon_naun) + i); - size += sprintf(buffer+size, "%6s: : %02x : %02x : %s : %02x:%02x:%02x:%02x : \n", + size += sprintf(buffer+size, "%6s: : %02x : %02x : %pM : %02x:%02x:%02x:%02x : \n", dev->name, swab16(readw(opt+offsetof(struct olympic_parameters_table, beacon_transmit))), swab16(readw(opt+offsetof(struct olympic_parameters_table, beacon_receive))), - print_mac(mac, addr), + addr, readb(opt+offsetof(struct olympic_parameters_table, beacon_phys)), readb(opt+offsetof(struct olympic_parameters_table, beacon_phys)+1), readb(opt+offsetof(struct olympic_parameters_table, beacon_phys)+2), diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c index 00ea94513460..cd2d62f76079 100644 --- a/drivers/net/tokenring/proteon.c +++ b/drivers/net/tokenring/proteon.c @@ -122,7 +122,6 @@ static int __init setup_card(struct net_device *dev, struct device *pdev) static int versionprinted; const unsigned *port; int j,err = 0; - DECLARE_MAC_BUF(mac); if (!dev) return -ENOMEM; @@ -153,8 +152,8 @@ static int __init setup_card(struct net_device *dev, struct device *pdev) proteon_read_eeprom(dev); - printk(KERN_DEBUG "proteon.c: Ring Station Address: %s\n", - print_mac(mac, dev->dev_addr)); + printk(KERN_DEBUG "proteon.c: Ring Station Address: %pM\n", + dev->dev_addr); tp = netdev_priv(dev); tp->setnselout = proteon_setnselout_pins; diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c index 41b6999a0f33..b578744311b0 100644 --- a/drivers/net/tokenring/skisa.c +++ b/drivers/net/tokenring/skisa.c @@ -139,7 +139,6 @@ static int __init setup_card(struct net_device *dev, struct device *pdev) static int versionprinted; const unsigned *port; int j, err = 0; - DECLARE_MAC_BUF(mac); if (!dev) return -ENOMEM; @@ -170,8 +169,8 @@ static int __init setup_card(struct net_device *dev, struct device *pdev) sk_isa_read_eeprom(dev); - printk(KERN_DEBUG "skisa.c: Ring Station Address: %s\n", - print_mac(mac, dev->dev_addr)); + printk(KERN_DEBUG "skisa.c: Ring Station Address: %pM\n", + dev->dev_addr); tp = netdev_priv(dev); tp->setnselout = sk_isa_setnselout_pins; diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c index ed50d288e494..a011666342ff 100644 --- a/drivers/net/tokenring/smctr.c +++ b/drivers/net/tokenring/smctr.c @@ -3910,7 +3910,6 @@ static int smctr_process_rx_packet(MAC_HEADER *rmf, __u16 size, /* Kick the packet on up. */ skb->protocol = tr_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; err = 0; } @@ -4496,7 +4495,6 @@ static int smctr_rx_frame(struct net_device *dev) /* Kick the packet on up. */ skb->protocol = tr_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; } else { } } diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c index d07c4523c847..b408397c83e7 100644 --- a/drivers/net/tokenring/tms380tr.c +++ b/drivers/net/tokenring/tms380tr.c @@ -2186,7 +2186,6 @@ static void tms380tr_rcv_status_irq(struct net_device *dev) skb_trim(skb,Length); skb->protocol = tr_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; } } else /* Invalid frame */ diff --git a/drivers/net/tokenring/tmspci.c b/drivers/net/tokenring/tmspci.c index 5f0ee880cfff..5f601773c260 100644 --- a/drivers/net/tokenring/tmspci.c +++ b/drivers/net/tokenring/tmspci.c @@ -100,7 +100,6 @@ static int __devinit tms_pci_attach(struct pci_dev *pdev, const struct pci_devic unsigned int pci_irq_line; unsigned long pci_ioaddr; struct card_info *cardinfo = &card_info_table[ent->driver_data]; - DECLARE_MAC_BUF(mac); if (versionprinted++ == 0) printk("%s", version); @@ -137,8 +136,8 @@ static int __devinit tms_pci_attach(struct pci_dev *pdev, const struct pci_devic tms_pci_read_eeprom(dev); - printk("%s: Ring Station Address: %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk("%s: Ring Station Address: %pM\n", + dev->name, dev->dev_addr); ret = tmsdev_init(dev, &pdev->dev); if (ret) { diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c index eb1da6f0b086..271bc230c8a9 100644 --- a/drivers/net/tsi108_eth.c +++ b/drivers/net/tsi108_eth.c @@ -788,7 +788,6 @@ static int tsi108_complete_rx(struct net_device *dev, int budget) skb_put(skb, data->rxring[rx].len); skb->protocol = eth_type_trans(skb, dev); netif_receive_skb(skb); - dev->last_rx = jiffies; } return done; @@ -1569,7 +1568,6 @@ tsi108_init_one(struct platform_device *pdev) struct tsi108_prv_data *data = NULL; hw_info *einfo; int err = 0; - DECLARE_MAC_BUF(mac); einfo = pdev->dev.platform_data; @@ -1659,8 +1657,8 @@ tsi108_init_one(struct platform_device *pdev) } platform_set_drvdata(pdev, dev); - printk(KERN_INFO "%s: Tsi108 Gigabit Ethernet, MAC: %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: Tsi108 Gigabit Ethernet, MAC: %pM\n", + dev->name, dev->dev_addr); #ifdef DEBUG data->msg_enable = DEBUG; dump_eth_one(dev); diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c index 124d5d690dde..e23a5084c6ca 100644 --- a/drivers/net/tulip/de2104x.c +++ b/drivers/net/tulip/de2104x.c @@ -459,7 +459,6 @@ static void de_rx (struct de_private *de) de->net_stats.rx_packets++; de->net_stats.rx_bytes += skb->len; - de->dev->last_rx = jiffies; rc = netif_rx (skb); if (rc == NET_RX_DROP) drop = 1; @@ -1932,7 +1931,6 @@ static int __devinit de_init_one (struct pci_dev *pdev, void __iomem *regs; unsigned long pciaddr; static int board_idx = -1; - DECLARE_MAC_BUF(mac); board_idx++; @@ -2046,11 +2044,11 @@ static int __devinit de_init_one (struct pci_dev *pdev, goto err_out_iomap; /* print info about board and interface just registered */ - printk (KERN_INFO "%s: %s at 0x%lx, %s, IRQ %d\n", + printk (KERN_INFO "%s: %s at 0x%lx, %pM, IRQ %d\n", dev->name, de->de21040 ? "21040" : "21041", dev->base_addr, - print_mac(mac, dev->dev_addr), + dev->dev_addr, dev->irq); pci_set_drvdata(pdev, dev); diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c index 6444cbec0bdc..f8a45253eaf8 100644 --- a/drivers/net/tulip/de4x5.c +++ b/drivers/net/tulip/de4x5.c @@ -1085,7 +1085,6 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev) struct de4x5_private *lp = netdev_priv(dev); struct pci_dev *pdev = NULL; int i, status=0; - DECLARE_MAC_BUF(mac); gendev->driver_data = dev; @@ -1122,7 +1121,7 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev) printk ("%s: %s at 0x%04lx", gendev->bus_id, name, iobase); status = get_hw_addr(dev); - printk(", h/w address %s\n", print_mac(mac, dev->dev_addr)); + printk(", h/w address %pM\n", dev->dev_addr); if (status != 0) { printk(" which has an Ethernet PROM CRC error.\n"); @@ -1647,7 +1646,6 @@ de4x5_rx(struct net_device *dev) netif_rx(skb); /* Update stats */ - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += pkt_len; } @@ -5401,7 +5399,6 @@ static void de4x5_dbg_srom(struct de4x5_srom *p) { int i; - DECLARE_MAC_BUF(mac); if (de4x5_debug & DEBUG_SROM) { printk("Sub-system Vendor ID: %04x\n", *((u_short *)p->sub_vendor_id)); @@ -5410,7 +5407,7 @@ de4x5_dbg_srom(struct de4x5_srom *p) printk("SROM version: %02x\n", (u_char)(p->version)); printk("# controllers: %02x\n", (u_char)(p->num_controllers)); - printk("Hardware Address: %s\n", print_mac(mac, p->ieee_addr)); + printk("Hardware Address: %pM\n", p->ieee_addr); printk("CRC checksum: %04x\n", (u_short)(p->chksum)); for (i=0; i<64; i++) { printk("%3d %04x\n", i<<1, (u_short)*((u_short *)p+i)); @@ -5424,12 +5421,10 @@ static void de4x5_dbg_rx(struct sk_buff *skb, int len) { int i, j; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); if (de4x5_debug & DEBUG_RX) { - printk("R: %s <- %s len/SAP:%02x%02x [%d]\n", - print_mac(mac, skb->data), print_mac(mac2, &skb->data[6]), + printk("R: %pM <- %pM len/SAP:%02x%02x [%d]\n", + skb->data, &skb->data[6], (u_char)skb->data[12], (u_char)skb->data[13], len); diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c index c91852f49a48..28a5c51b43a0 100644 --- a/drivers/net/tulip/dmfe.c +++ b/drivers/net/tulip/dmfe.c @@ -362,7 +362,6 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev, struct net_device *dev; u32 pci_pmr; int i, err; - DECLARE_MAC_BUF(mac); DMFE_DBUG(0, "dmfe_init_one()", 0); @@ -475,12 +474,11 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev, if (err) goto err_out_free_buf; - printk(KERN_INFO "%s: Davicom DM%04lx at pci%s, " - "%s, irq %d.\n", + printk(KERN_INFO "%s: Davicom DM%04lx at pci%s, %pM, irq %d.\n", dev->name, ent->driver_data >> 16, pci_name(pdev), - print_mac(mac, dev->dev_addr), + dev->dev_addr, dev->irq); pci_set_master(pdev); @@ -1010,7 +1008,6 @@ static void dmfe_rx_packet(struct DEVICE *dev, struct dmfe_board_info * db) skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; db->stats.rx_packets++; db->stats.rx_bytes += rxlen; } diff --git a/drivers/net/tulip/interrupt.c b/drivers/net/tulip/interrupt.c index c6bad987d63e..739d610d18c5 100644 --- a/drivers/net/tulip/interrupt.c +++ b/drivers/net/tulip/interrupt.c @@ -231,7 +231,6 @@ int tulip_poll(struct napi_struct *napi, int budget) netif_receive_skb(skb); - dev->last_rx = jiffies; tp->stats.rx_packets++; tp->stats.rx_bytes += pkt_len; } @@ -444,7 +443,6 @@ static int tulip_rx(struct net_device *dev) netif_rx(skb); - dev->last_rx = jiffies; tp->stats.rx_packets++; tp->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c index cafa89e60167..1c5ef230b770 100644 --- a/drivers/net/tulip/tulip_core.c +++ b/drivers/net/tulip/tulip_core.c @@ -1050,13 +1050,11 @@ static void set_rx_mode(struct net_device *dev) filterbit = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26; filterbit &= 0x3f; mc_filter[filterbit >> 5] |= 1 << (filterbit & 31); - if (tulip_debug > 2) { - DECLARE_MAC_BUF(mac); - printk(KERN_INFO "%s: Added filter for %s" + if (tulip_debug > 2) + printk(KERN_INFO "%s: Added filter for %pM" " %8.8x bit %d.\n", - dev->name, print_mac(mac, mclist->dmi_addr), + dev->name, mclist->dmi_addr, ether_crc(ETH_ALEN, mclist->dmi_addr), filterbit); - } } if (mc_filter[0] == tp->mc_filter[0] && mc_filter[1] == tp->mc_filter[1]) @@ -1250,7 +1248,6 @@ static int __devinit tulip_init_one (struct pci_dev *pdev, const char *chip_name = tulip_tbl[chip_idx].chip_name; unsigned int eeprom_missing = 0; unsigned int force_csr0 = 0; - DECLARE_MAC_BUF(mac); #ifndef MODULE static int did_version; /* Already printed version info. */ @@ -1635,7 +1632,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev, if (eeprom_missing) printk(" EEPROM not present,"); - printk(" %s", print_mac(mac, dev->dev_addr)); + printk(" %pM", dev->dev_addr); printk(", IRQ %d.\n", irq); if (tp->chip_id == PNIC2) diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c index e9e628621639..35c57f6e630b 100644 --- a/drivers/net/tulip/uli526x.c +++ b/drivers/net/tulip/uli526x.c @@ -261,7 +261,6 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev, struct uli526x_board_info *db; /* board information structure */ struct net_device *dev; int i, err; - DECLARE_MAC_BUF(mac); ULI526X_DBUG(0, "uli526x_init_one()", 0); @@ -379,9 +378,9 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev, if (err) goto err_out_res; - printk(KERN_INFO "%s: ULi M%04lx at pci%s, %s, irq %d.\n", + printk(KERN_INFO "%s: ULi M%04lx at pci%s, %pM, irq %d.\n", dev->name,ent->driver_data >> 16,pci_name(pdev), - print_mac(mac, dev->dev_addr), dev->irq); + dev->dev_addr, dev->irq); pci_set_master(pdev); @@ -855,7 +854,6 @@ static void uli526x_rx_packet(struct net_device *dev, struct uli526x_board_info skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; db->stats.rx_packets++; db->stats.rx_bytes += rxlen; diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c index 50068194c163..022d99af8646 100644 --- a/drivers/net/tulip/winbond-840.c +++ b/drivers/net/tulip/winbond-840.c @@ -355,7 +355,6 @@ static int __devinit w840_probe1 (struct pci_dev *pdev, int irq; int i, option = find_cnt < MAX_UNITS ? options[find_cnt] : 0; void __iomem *ioaddr; - DECLARE_MAC_BUF(mac); i = pci_enable_device(pdev); if (i) return i; @@ -435,9 +434,9 @@ static int __devinit w840_probe1 (struct pci_dev *pdev, if (i) goto err_out_cleardev; - printk(KERN_INFO "%s: %s at %p, %s, IRQ %d.\n", + printk(KERN_INFO "%s: %s at %p, %pM, IRQ %d.\n", dev->name, pci_id_tbl[chip_idx].name, ioaddr, - print_mac(mac, dev->dev_addr), irq); + dev->dev_addr, irq); if (np->drv_flags & CanHaveMII) { int phy, phy_idx = 0; @@ -1245,20 +1244,15 @@ static int netdev_rx(struct net_device *dev) } #ifndef final_version /* Remove after testing. */ /* You will want this info for the initial debug. */ - if (debug > 5) { - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - - printk(KERN_DEBUG " Rx data %s %s" + if (debug > 5) + printk(KERN_DEBUG " Rx data %pM %pM" " %2.2x%2.2x %d.%d.%d.%d.\n", - print_mac(mac, &skb->data[0]), print_mac(mac2, &skb->data[6]), + &skb->data[0], &skb->data[6], skb->data[12], skb->data[13], skb->data[14], skb->data[15], skb->data[16], skb->data[17]); - } #endif skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; np->stats.rx_packets++; np->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c index 6b93d0169116..13c8703ecb9f 100644 --- a/drivers/net/tulip/xircom_cb.c +++ b/drivers/net/tulip/xircom_cb.c @@ -1072,7 +1072,6 @@ static void read_mac_address(struct xircom_private *card) unsigned char j, tuple, link, data_id, data_count; unsigned long flags; int i; - DECLARE_MAC_BUF(mac); enter("read_mac_address"); @@ -1102,7 +1101,7 @@ static void read_mac_address(struct xircom_private *card) } } spin_unlock_irqrestore(&card->lock, flags); - pr_debug(" %s\n", print_mac(mac, card->dev->dev_addr)); + pr_debug(" %pM\n", card->dev->dev_addr); leave("read_mac_address"); } @@ -1202,7 +1201,6 @@ static void investigate_read_descriptor(struct net_device *dev,struct xircom_pri skb_put(skb, pkt_len); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; card->stats.rx_packets++; card->stats.rx_bytes += pkt_len; diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 33b6d1b122fb..5a6203072ce7 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -529,7 +529,6 @@ static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv, } netif_rx_ni(skb); - tun->dev->last_rx = jiffies; tun->dev->stats.rx_packets++; tun->dev->stats.rx_bytes += len; @@ -883,7 +882,6 @@ static int tun_chr_ioctl(struct inode *inode, struct file *file, void __user* argp = (void __user*)arg; struct ifreq ifr; int ret; - DECLARE_MAC_BUF(mac); if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89) if (copy_from_user(&ifr, argp, sizeof ifr)) @@ -1011,8 +1009,8 @@ static int tun_chr_ioctl(struct inode *inode, struct file *file, case SIOCSIFHWADDR: /* Set hw address */ - DBG(KERN_DEBUG "%s: set hw address: %s\n", - tun->dev->name, print_mac(mac, ifr.ifr_hwaddr.sa_data)); + DBG(KERN_DEBUG "%s: set hw address: %pM\n", + tun->dev->name, ifr.ifr_hwaddr.sa_data); rtnl_lock(); ret = dev_set_mac_address(tun->dev, &ifr.ifr_hwaddr); diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c index 734ce0977f02..876398724ba7 100644 --- a/drivers/net/typhoon.c +++ b/drivers/net/typhoon.c @@ -1729,7 +1729,6 @@ typhoon_rx(struct typhoon *tp, struct basic_ring *rxRing, volatile __le32 * read netif_receive_skb(new_skb); spin_unlock(&tp->state_lock); - tp->dev->last_rx = jiffies; received++; budget--; } @@ -2311,7 +2310,6 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) struct cmd_desc xp_cmd; struct resp_desc xp_resp[3]; int err = 0; - DECLARE_MAC_BUF(mac); if(!did_version++) printk(KERN_INFO "%s", version); @@ -2526,11 +2524,11 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_drvdata(pdev, dev); - printk(KERN_INFO "%s: %s at %s 0x%llx, %s\n", + printk(KERN_INFO "%s: %s at %s 0x%llx, %pM\n", dev->name, typhoon_card_info[card_id].name, use_mmio ? "MMIO" : "IO", (unsigned long long)pci_resource_start(pdev, use_mmio), - print_mac(mac, dev->dev_addr)); + dev->dev_addr); /* xp_resp still contains the response to the READ_VERSIONS command. * For debugging, let the user know what version he has. diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index c87747bb24c5..4931af736630 100644 --- a/drivers/net/ucc_geth.c +++ b/drivers/net/ucc_geth.c @@ -3502,8 +3502,6 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit netif_receive_skb(skb); } - ugeth->dev->last_rx = jiffies; - skb = get_new_skb(ugeth, bd); if (!skb) { if (netif_msg_rx_err(ugeth)) diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c index 466a89e24444..d7621239059a 100644 --- a/drivers/net/usb/catc.c +++ b/drivers/net/usb/catc.c @@ -271,8 +271,6 @@ static void catc_rx_done(struct urb *urb) } while (pkt_start - (u8 *) urb->transfer_buffer < urb->actual_length); - catc->netdev->last_rx = jiffies; - if (catc->is_f5u011) { if (atomic_read(&catc->recq_sz)) { int status; diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c index 7914867110ed..c073929c4d75 100644 --- a/drivers/net/usb/pegasus.c +++ b/drivers/net/usb/pegasus.c @@ -1309,7 +1309,6 @@ static int pegasus_probe(struct usb_interface *intf, pegasus_t *pegasus; int dev_index = id - pegasus_ids; int res = -ENOMEM; - DECLARE_MAC_BUF(mac); usb_get_dev(dev); @@ -1386,10 +1385,10 @@ static int pegasus_probe(struct usb_interface *intf, queue_delayed_work(pegasus_workqueue, &pegasus->carrier_check, CARRIER_CHECK_DELAY); - dev_info(&intf->dev, "%s, %s, %s\n", + dev_info(&intf->dev, "%s, %s, %pM\n", net->name, usb_dev_id[dev_index].name, - print_mac(mac, net->dev_addr)); + net->dev_addr); return 0; out3: diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 51e2f5d7d14e..e0d349f74642 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -759,7 +759,6 @@ static int smsc95xx_reset(struct usbnet *dev) struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]); u32 read_buf, write_buf, burst_cap; int ret = 0, timeout; - DECLARE_MAC_BUF(mac); if (netif_msg_ifup(dev)) devdbg(dev, "entering smsc95xx_reset"); @@ -818,8 +817,7 @@ static int smsc95xx_reset(struct usbnet *dev) return ret; if (netif_msg_ifup(dev)) - devdbg(dev, "MAC Address: %s", - print_mac(mac, dev->net->dev_addr)); + devdbg(dev, "MAC Address: %pM", dev->net->dev_addr); ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf); if (ret < 0) { diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 02d25c743994..aa3149078888 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -1125,7 +1125,6 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) struct usb_device *xdev; int status; const char *name; - DECLARE_MAC_BUF(mac); name = udev->dev.driver->name; info = (struct driver_info *) prod->driver_info; @@ -1236,11 +1235,11 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) if (status) goto out3; if (netif_msg_probe (dev)) - devinfo (dev, "register '%s' at usb-%s-%s, %s, %s", + devinfo (dev, "register '%s' at usb-%s-%s, %s, %pM", udev->dev.driver->name, xdev->bus->bus_name, xdev->devpath, dev->driver_info->description, - print_mac(mac, net->dev_addr)); + net->dev_addr); // ok, it's ready to go. usb_set_intfdata (udev, dev); diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 31cd817f33f9..75b40fefc4ee 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -8,7 +8,6 @@ * */ -#include <linux/list.h> #include <linux/netdevice.h> #include <linux/ethtool.h> #include <linux/etherdevice.h> @@ -30,14 +29,10 @@ struct veth_net_stats { struct veth_priv { struct net_device *peer; - struct net_device *dev; - struct list_head list; struct veth_net_stats *stats; unsigned ip_summed; }; -static LIST_HEAD(veth_list); - /* * ethtool interface */ @@ -420,14 +415,10 @@ static int veth_newlink(struct net_device *dev, */ priv = netdev_priv(dev); - priv->dev = dev; priv->peer = peer; - list_add(&priv->list, &veth_list); priv = netdev_priv(peer); - priv->dev = peer; priv->peer = dev; - INIT_LIST_HEAD(&priv->list); return 0; err_register_dev: @@ -449,13 +440,6 @@ static void veth_dellink(struct net_device *dev) priv = netdev_priv(dev); peer = priv->peer; - if (!list_empty(&priv->list)) - list_del(&priv->list); - - priv = netdev_priv(peer); - if (!list_empty(&priv->list)) - list_del(&priv->list); - unregister_netdevice(dev); unregister_netdevice(peer); } diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c index 5b7870080c56..9a650d0a6795 100644 --- a/drivers/net/via-rhine.c +++ b/drivers/net/via-rhine.c @@ -631,7 +631,6 @@ static int __devinit rhine_init_one(struct pci_dev *pdev, #else int bar = 0; #endif - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -787,14 +786,14 @@ static int __devinit rhine_init_one(struct pci_dev *pdev, if (rc) goto err_out_unmap; - printk(KERN_INFO "%s: VIA %s at 0x%lx, %s, IRQ %d.\n", + printk(KERN_INFO "%s: VIA %s at 0x%lx, %pM, IRQ %d.\n", dev->name, name, #ifdef USE_MMIO memaddr, #else (long)ioaddr, #endif - print_mac(mac, dev->dev_addr), pdev->irq); + dev->dev_addr, pdev->irq); pci_set_drvdata(pdev, dev); @@ -1505,7 +1504,6 @@ static int rhine_rx(struct net_device *dev, int limit) } skb->protocol = eth_type_trans(skb, dev); netif_receive_skb(skb); - dev->last_rx = jiffies; rp->stats.rx_bytes += pkt_len; rp->stats.rx_packets++; } diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index 3590ea5a902d..448772f6cb33 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -1412,8 +1412,6 @@ static int velocity_rx_srv(struct velocity_info *vptr, int status) rd->size |= RX_INTEN; - vptr->dev->last_rx = jiffies; - rd_curr++; if (rd_curr >= vptr->options.numrx) rd_curr = 0; diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 0196a0df9021..68f908a57ac3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -325,9 +325,7 @@ static int xmit_skb(struct virtnet_info *vi, struct sk_buff *skb) sg_init_table(sg, 2+MAX_SKB_FRAGS); - pr_debug("%s: xmit %p " MAC_FMT "\n", vi->dev->name, skb, - dest[0], dest[1], dest[2], - dest[3], dest[4], dest[5]); + pr_debug("%s: xmit %p %pM\n", vi->dev->name, skb, dest); /* Encode metadata header at front. */ hdr = skb_vnet_hdr(skb); diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c index 7f97f8d08c39..d80b72e22dea 100644 --- a/drivers/net/wan/cosa.c +++ b/drivers/net/wan/cosa.c @@ -754,7 +754,6 @@ static int cosa_net_rx_done(struct channel_data *chan) chan->netdev->stats.rx_bytes += chan->cosa->rxsize; netif_rx(chan->rx_skb); chan->rx_skb = NULL; - chan->netdev->last_rx = jiffies; return 0; } diff --git a/drivers/net/wan/cycx_x25.c b/drivers/net/wan/cycx_x25.c index 5a7303dc0965..aeea321e4a9d 100644 --- a/drivers/net/wan/cycx_x25.c +++ b/drivers/net/wan/cycx_x25.c @@ -843,7 +843,6 @@ static void cycx_x25_irq_rx(struct cycx_device *card, struct cycx_x25_cmd *cmd) skb_reset_mac_header(skb); netif_rx(skb); - dev->last_rx = jiffies; /* timestamp */ } /* Connect interrupt handler. */ @@ -1494,7 +1493,6 @@ static void cycx_x25_chan_send_event(struct net_device *dev, u8 event) skb->protocol = x25_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; /* timestamp */ } /* Convert line speed in bps to a number used by cyclom 2x code. */ diff --git a/drivers/net/wan/dlci.c b/drivers/net/wan/dlci.c index b14242768fad..5d13832978eb 100644 --- a/drivers/net/wan/dlci.c +++ b/drivers/net/wan/dlci.c @@ -181,7 +181,6 @@ static void dlci_receive(struct sk_buff *skb, struct net_device *dev) dlp->stats.rx_bytes += skb->len; netif_rx(skb); dlp->stats.rx_packets++; - dev->last_rx = jiffies; } else dev_kfree_skb(skb); diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c index 5f1ccb2b08b1..888025db2f02 100644 --- a/drivers/net/wan/dscc4.c +++ b/drivers/net/wan/dscc4.c @@ -659,7 +659,6 @@ static inline void dscc4_rx_skb(struct dscc4_dev_priv *dpriv, skb_put(skb, pkt_len); if (netif_running(dev)) skb->protocol = hdlc_type_trans(skb, dev); - skb->dev->last_rx = jiffies; netif_rx(skb); } else { if (skb->data[pkt_len] & FrameRdo) @@ -730,8 +729,7 @@ static int __devinit dscc4_init_one(struct pci_dev *pdev, goto err_free_mmio_region_1; } - ioaddr = ioremap(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); + ioaddr = pci_ioremap_bar(pdev, 0); if (!ioaddr) { printk(KERN_ERR "%s: cannot remap MMIO region %llx @ %llx\n", DRV_NAME, (unsigned long long)pci_resource_len(pdev, 0), diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c index 9557ad078ab8..48a2c9d28950 100644 --- a/drivers/net/wan/farsync.c +++ b/drivers/net/wan/farsync.c @@ -896,7 +896,6 @@ fst_rx_dma_complete(struct fst_card_info *card, struct fst_port_info *port, fst_process_rx_status(rx_status, port_to_dev(port)->name); if (rx_status == NET_RX_DROP) dev->stats.rx_dropped++; - dev->last_rx = jiffies; } /* @@ -1322,7 +1321,6 @@ fst_intr_rx(struct fst_card_info *card, struct fst_port_info *port) fst_process_rx_status(rx_status, port_to_dev(port)->name); if (rx_status == NET_RX_DROP) dev->stats.rx_dropped++; - dev->last_rx = jiffies; } else { card->dma_skb_rx = skb; card->dma_port_rx = port; diff --git a/drivers/net/wan/hd6457x.c b/drivers/net/wan/hd6457x.c index 591fb45a7c68..434583a94b32 100644 --- a/drivers/net/wan/hd6457x.c +++ b/drivers/net/wan/hd6457x.c @@ -328,7 +328,6 @@ static inline void sca_rx(card_t *card, port_t *port, pkt_desc __iomem *desc, u1 #endif dev->stats.rx_packets++; dev->stats.rx_bytes += skb->len; - dev->last_rx = jiffies; skb->protocol = hdlc_type_trans(skb, dev); netif_rx(skb); } diff --git a/drivers/net/wan/hostess_sv11.c b/drivers/net/wan/hostess_sv11.c index e299313f828a..af54f0cf1b35 100644 --- a/drivers/net/wan/hostess_sv11.c +++ b/drivers/net/wan/hostess_sv11.c @@ -66,7 +66,6 @@ static void hostess_input(struct z8530_channel *c, struct sk_buff *skb) * it right now. */ netif_rx(skb); - c->netdevice->last_rx = jiffies; } /* diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index 24fd613466b7..5b61b3eef45f 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -143,7 +143,6 @@ static int lapbeth_data_indication(struct net_device *dev, struct sk_buff *skb) *ptr = 0x00; skb->protocol = x25_type_trans(skb, dev); - skb->dev->last_rx = jiffies; return netif_rx(skb); } @@ -235,7 +234,6 @@ static void lapbeth_connected(struct net_device *dev, int reason) *ptr = 0x01; skb->protocol = x25_type_trans(skb, dev); - skb->dev->last_rx = jiffies; netif_rx(skb); } @@ -253,7 +251,6 @@ static void lapbeth_disconnected(struct net_device *dev, int reason) *ptr = 0x02; skb->protocol = x25_type_trans(skb, dev); - skb->dev->last_rx = jiffies; netif_rx(skb); } diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index d7bb63e616b5..feac3b99f8fe 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -1594,7 +1594,6 @@ static int lmc_rx(struct net_device *dev) goto skip_packet; } - dev->last_rx = jiffies; sc->lmc_device->stats.rx_packets++; sc->lmc_device->stats.rx_bytes += len; diff --git a/drivers/net/wan/lmc/lmc_proto.c b/drivers/net/wan/lmc/lmc_proto.c index be9877ff551e..94b4c208b013 100644 --- a/drivers/net/wan/lmc/lmc_proto.c +++ b/drivers/net/wan/lmc/lmc_proto.c @@ -142,7 +142,6 @@ void lmc_proto_netif(lmc_softc_t *sc, struct sk_buff *skb) /*FOLD00*/ case LMC_PPP: case LMC_NET: default: - skb->dev->last_rx = jiffies; netif_rx(skb); break; case LMC_RAW: diff --git a/drivers/net/wan/pc300too.c b/drivers/net/wan/pc300too.c index bf1b01590429..222671165223 100644 --- a/drivers/net/wan/pc300too.c +++ b/drivers/net/wan/pc300too.c @@ -379,7 +379,7 @@ static int __devinit pc300_pci_init_one(struct pci_dev *pdev, card->scabase = ioremap(scaphys, PC300_SCA_SIZE); ramphys = pci_resource_start(pdev,3) & PCI_BASE_ADDRESS_MEM_MASK; - card->rambase = ioremap(ramphys, pci_resource_len(pdev,3)); + card->rambase = pci_ioremap_bar(pdev, 3); if (card->plxbase == NULL || card->scabase == NULL || diff --git a/drivers/net/wan/pci200syn.c b/drivers/net/wan/pci200syn.c index b595b64e7538..bba111cdeebe 100644 --- a/drivers/net/wan/pci200syn.c +++ b/drivers/net/wan/pci200syn.c @@ -343,7 +343,7 @@ static int __devinit pci200_pci_init_one(struct pci_dev *pdev, card->scabase = ioremap(scaphys, PCI200SYN_SCA_SIZE); ramphys = pci_resource_start(pdev,3) & PCI_BASE_ADDRESS_MEM_MASK; - card->rambase = ioremap(ramphys, pci_resource_len(pdev,3)); + card->rambase = pci_ioremap_bar(pdev, 3); if (card->plxbase == NULL || card->scabase == NULL || diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c index ee51b6a5e605..6db063e2d5bb 100644 --- a/drivers/net/wan/sbni.c +++ b/drivers/net/wan/sbni.c @@ -1013,13 +1013,11 @@ indicate_pkt( struct net_device *dev ) #ifdef CONFIG_SBNI_MULTILINE skb->protocol = eth_type_trans( skb, nl->master ); netif_rx( skb ); - dev->last_rx = jiffies; ++((struct net_local *) nl->master->priv)->stats.rx_packets; ((struct net_local *) nl->master->priv)->stats.rx_bytes += nl->inppos; #else skb->protocol = eth_type_trans( skb, dev ); netif_rx( skb ); - dev->last_rx = jiffies; ++nl->stats.rx_packets; nl->stats.rx_bytes += nl->inppos; #endif diff --git a/drivers/net/wan/sealevel.c b/drivers/net/wan/sealevel.c index c0235844a4d5..0941a26f6e3f 100644 --- a/drivers/net/wan/sealevel.c +++ b/drivers/net/wan/sealevel.c @@ -68,7 +68,6 @@ static void sealevel_input(struct z8530_channel *c, struct sk_buff *skb) skb_reset_mac_header(skb); skb->dev = c->netdevice; netif_rx(skb); - c->netdevice->last_rx = jiffies; } /* diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c index 6e92f7b44b1a..58ae8a2223af 100644 --- a/drivers/net/wan/syncppp.c +++ b/drivers/net/wan/syncppp.c @@ -284,7 +284,6 @@ static void sppp_input (struct net_device *dev, struct sk_buff *skb) printk(KERN_DEBUG "Yow an IP frame.\n"); skb->protocol=htons(ETH_P_IP); netif_rx(skb); - dev->last_rx = jiffies; goto done; } break; @@ -294,7 +293,6 @@ static void sppp_input (struct net_device *dev, struct sk_buff *skb) if (sp->lcp.state == LCP_STATE_OPENED) { skb->protocol=htons(ETH_P_IPX); netif_rx(skb); - dev->last_rx = jiffies; goto done; } break; @@ -321,14 +319,12 @@ static void sppp_input (struct net_device *dev, struct sk_buff *skb) case ETH_P_IP: skb->protocol=htons(ETH_P_IP); netif_rx(skb); - dev->last_rx = jiffies; goto done; #endif #ifdef CONFIG_IPX case ETH_P_IPX: skb->protocol=htons(ETH_P_IPX); netif_rx(skb); - dev->last_rx = jiffies; goto done; #endif } diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c index a8a5ca0ee6c2..88459490ecd2 100644 --- a/drivers/net/wan/wanxl.c +++ b/drivers/net/wan/wanxl.c @@ -220,7 +220,6 @@ static inline void wanxl_rx_intr(card_t *card) #endif dev->stats.rx_packets++; dev->stats.rx_bytes += skb->len; - dev->last_rx = jiffies; skb->protocol = hdlc_type_trans(skb, dev); netif_rx(skb); skb = NULL; diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c index 2a6c7a60756f..3b7bdfd25148 100644 --- a/drivers/net/wan/x25_asy.c +++ b/drivers/net/wan/x25_asy.c @@ -211,7 +211,6 @@ static void x25_asy_bump(struct x25_asy *sl) printk(KERN_DEBUG "x25_asy: data received err - %d\n", err); } else { netif_rx(skb); - sl->dev->last_rx = jiffies; sl->stats.rx_packets++; } } @@ -361,7 +360,6 @@ static int x25_asy_xmit(struct sk_buff *skb, struct net_device *dev) static int x25_asy_data_indication(struct net_device *dev, struct sk_buff *skb) { - skb->dev->last_rx = jiffies; return netif_rx(skb); } @@ -413,7 +411,6 @@ static void x25_asy_connected(struct net_device *dev, int reason) skb->protocol = x25_type_trans(skb, sl->dev); netif_rx(skb); - sl->dev->last_rx = jiffies; } static void x25_asy_disconnected(struct net_device *dev, int reason) @@ -433,7 +430,6 @@ static void x25_asy_disconnected(struct net_device *dev, int reason) skb->protocol = x25_type_trans(skb, sl->dev); netif_rx(skb); - sl->dev->last_rx = jiffies; } static struct lapb_register_struct x25_asy_callbacks = { diff --git a/drivers/net/wd.c b/drivers/net/wd.c index fa14255282af..6d96ed472119 100644 --- a/drivers/net/wd.c +++ b/drivers/net/wd.c @@ -156,7 +156,6 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr) int word16 = 0; /* 0 = 8 bit, 1 = 16 bit */ const char *model_name; static unsigned version_printed; - DECLARE_MAC_BUF(mac); for (i = 0; i < 8; i++) checksum += inb(ioaddr + 8 + i); @@ -178,8 +177,8 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr) for (i = 0; i < 6; i++) dev->dev_addr[i] = inb(ioaddr + 8 + i); - printk("%s: WD80x3 at %#3x, %s", - dev->name, ioaddr, print_mac(mac, dev->dev_addr)); + printk("%s: WD80x3 at %#3x, %pM", + dev->name, ioaddr, dev->dev_addr); /* The following PureData probe code was contributed by Mike Jagdis <jaggy@purplet.demon.co.uk>. Puredata does software diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig index 45bdf0b339bb..42afaedbb219 100644 --- a/drivers/net/wireless/Kconfig +++ b/drivers/net/wireless/Kconfig @@ -271,6 +271,7 @@ config LIBERTAS tristate "Marvell 8xxx Libertas WLAN driver support" depends on WLAN_80211 select WIRELESS_EXT + select LIB80211 select FW_LOADER ---help--- A library for Marvell Libertas 8xxx devices. diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c index b2c050b68890..b96ebfe4ef3e 100644 --- a/drivers/net/wireless/adm8211.c +++ b/drivers/net/wireless/adm8211.c @@ -341,15 +341,14 @@ static void adm8211_interrupt_tci(struct ieee80211_hw *dev) pci_unmap_single(priv->pdev, info->mapping, info->skb->len, PCI_DMA_TODEVICE); - memset(&txi->status, 0, sizeof(txi->status)); + ieee80211_tx_info_clear_status(txi); + skb_pull(skb, sizeof(struct adm8211_tx_hdr)); memcpy(skb_push(skb, info->hdrlen), skb->cb, info->hdrlen); - if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK)) { - if (status & TDES0_STATUS_ES) - txi->status.excessive_retries = 1; - else - txi->flags |= IEEE80211_TX_STAT_ACK; - } + if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK) && + !(status & TDES0_STATUS_ES)) + txi->flags |= IEEE80211_TX_STAT_ACK; + ieee80211_tx_status_irqsafe(dev, skb); info->skb = NULL; @@ -1314,9 +1313,10 @@ static int adm8211_set_ssid(struct ieee80211_hw *dev, u8 *ssid, size_t ssid_len) return 0; } -static int adm8211_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) +static int adm8211_config(struct ieee80211_hw *dev, u32 changed) { struct adm8211_priv *priv = dev->priv; + struct ieee80211_conf *conf = &dev->conf; int channel = ieee80211_frequency_to_channel(conf->channel->center_freq); if (channel != priv->channel) { @@ -1690,8 +1690,10 @@ static int adm8211_tx(struct ieee80211_hw *dev, struct sk_buff *skb) struct ieee80211_hdr *hdr; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_rate *txrate = ieee80211_get_tx_rate(dev, info); + u8 rc_flags; - short_preamble = !!(txrate->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE); + rc_flags = info->control.rates[0].flags; + short_preamble = !!(rc_flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE); plcp_signal = txrate->bitrate; hdr = (struct ieee80211_hdr *)skb->data; @@ -1723,10 +1725,10 @@ static int adm8211_tx(struct ieee80211_hw *dev, struct sk_buff *skb) if (short_preamble) txhdr->header_control |= cpu_to_le16(ADM8211_TXHDRCTL_SHORT_PREAMBLE); - if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) + if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) txhdr->header_control |= cpu_to_le16(ADM8211_TXHDRCTL_ENABLE_RTS); - txhdr->retry_limit = info->control.retry_limit; + txhdr->retry_limit = info->control.rates[0].count; adm8211_tx_raw(dev, skb, plcp_signal, hdrlen); @@ -1791,7 +1793,6 @@ static int __devinit adm8211_probe(struct pci_dev *pdev, int err; u32 reg; u8 perm_addr[ETH_ALEN]; - DECLARE_MAC_BUF(mac); err = pci_enable_device(pdev); if (err) { @@ -1925,8 +1926,8 @@ static int __devinit adm8211_probe(struct pci_dev *pdev, goto err_free_desc; } - printk(KERN_INFO "%s: hwaddr %s, Rev 0x%02x\n", - wiphy_name(dev->wiphy), print_mac(mac, dev->wiphy->perm_addr), + printk(KERN_INFO "%s: hwaddr %pM, Rev 0x%02x\n", + wiphy_name(dev->wiphy), dev->wiphy->perm_addr, pdev->revision); return 0; diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 370133e492d2..c8dc6568cec9 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -1270,6 +1270,7 @@ static int flashrestart(struct airo_info *ai,struct net_device *dev); #define airo_print_err(name, fmt, args...) \ airo_print(KERN_ERR, name, fmt, ##args) +#define AIRO_FLASH(dev) (((struct airo_info *)dev->ml_priv)->flash) /*********************************************************************** * MIC ROUTINES * @@ -1865,7 +1866,7 @@ static void try_auto_wep(struct airo_info *ai) } static int airo_open(struct net_device *dev) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; int rc = 0; if (test_bit(FLAG_FLASHING, &ai->flags)) @@ -1912,7 +1913,7 @@ static int airo_open(struct net_device *dev) { static int mpi_start_xmit(struct sk_buff *skb, struct net_device *dev) { int npacks, pending; unsigned long flags; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; if (!skb) { airo_print_err(dev->name, "%s: skb == NULL!",__func__); @@ -1956,7 +1957,7 @@ static int mpi_send_packet (struct net_device *dev) unsigned char *buffer; s16 len; __le16 *payloadLen; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; u8 *sendbuf; /* get a packet to send */ @@ -2085,7 +2086,7 @@ static void get_tx_error(struct airo_info *ai, s32 fid) static void airo_end_xmit(struct net_device *dev) { u16 status; int i; - struct airo_info *priv = dev->priv; + struct airo_info *priv = dev->ml_priv; struct sk_buff *skb = priv->xmit.skb; int fid = priv->xmit.fid; u32 *fids = priv->fids; @@ -2111,7 +2112,7 @@ static void airo_end_xmit(struct net_device *dev) { static int airo_start_xmit(struct sk_buff *skb, struct net_device *dev) { s16 len; int i, j; - struct airo_info *priv = dev->priv; + struct airo_info *priv = dev->ml_priv; u32 *fids = priv->fids; if ( skb == NULL ) { @@ -2150,7 +2151,7 @@ static int airo_start_xmit(struct sk_buff *skb, struct net_device *dev) { static void airo_end_xmit11(struct net_device *dev) { u16 status; int i; - struct airo_info *priv = dev->priv; + struct airo_info *priv = dev->ml_priv; struct sk_buff *skb = priv->xmit11.skb; int fid = priv->xmit11.fid; u32 *fids = priv->fids; @@ -2176,7 +2177,7 @@ static void airo_end_xmit11(struct net_device *dev) { static int airo_start_xmit11(struct sk_buff *skb, struct net_device *dev) { s16 len; int i, j; - struct airo_info *priv = dev->priv; + struct airo_info *priv = dev->ml_priv; u32 *fids = priv->fids; if (test_bit(FLAG_MPI, &priv->flags)) { @@ -2220,7 +2221,7 @@ static int airo_start_xmit11(struct sk_buff *skb, struct net_device *dev) { static void airo_read_stats(struct net_device *dev) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; StatsRid stats_rid; __le32 *vals = stats_rid.vals; @@ -2254,7 +2255,7 @@ static void airo_read_stats(struct net_device *dev) static struct net_device_stats *airo_get_stats(struct net_device *dev) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; if (!test_bit(JOB_STATS, &local->jobs)) { /* Get stats out of the card if available */ @@ -2281,7 +2282,7 @@ static void airo_set_promisc(struct airo_info *ai) { } static void airo_set_multicast_list(struct net_device *dev) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; if ((dev->flags ^ ai->flags) & IFF_PROMISC) { change_bit(FLAG_PROMISC, &ai->flags); @@ -2299,7 +2300,7 @@ static void airo_set_multicast_list(struct net_device *dev) { static int airo_set_mac_address(struct net_device *dev, void *p) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; struct sockaddr *addr = p; readConfigRid(ai, 1); @@ -2339,7 +2340,7 @@ static void del_airo_dev(struct airo_info *ai) } static int airo_close(struct net_device *dev) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; netif_stop_queue(dev); @@ -2365,7 +2366,7 @@ static int airo_close(struct net_device *dev) { void stop_airo_card( struct net_device *dev, int freeres ) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; set_bit(FLAG_RADIO_DOWN, &ai->flags); disable_MAC(ai, 1); @@ -2665,7 +2666,7 @@ static struct net_device *init_wifidev(struct airo_info *ai, struct net_device *dev = alloc_netdev(0, "wifi%d", wifi_setup); if (!dev) return NULL; - dev->priv = ethdev->priv; + dev->ml_priv = ethdev->ml_priv; dev->irq = ethdev->irq; dev->base_addr = ethdev->base_addr; dev->wireless_data = ethdev->wireless_data; @@ -2680,7 +2681,7 @@ static struct net_device *init_wifidev(struct airo_info *ai, } static int reset_card( struct net_device *dev , int lock) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; if (lock && down_interruptible(&ai->sem)) return -1; @@ -2757,7 +2758,6 @@ static struct net_device *_init_airo_card( unsigned short irq, int port, struct net_device *dev; struct airo_info *ai; int i, rc; - DECLARE_MAC_BUF(mac); /* Create the network device object. */ dev = alloc_netdev(sizeof(*ai), "", ether_setup); @@ -2766,7 +2766,7 @@ static struct net_device *_init_airo_card( unsigned short irq, int port, return NULL; } - ai = dev->priv; + ai = dev->ml_priv = netdev_priv(dev); ai->wifidev = NULL; ai->flags = 1 << FLAG_RADIO_DOWN; ai->jobs = 0; @@ -2860,15 +2860,14 @@ static struct net_device *_init_airo_card( unsigned short irq, int port, goto err_out_reg; set_bit(FLAG_REGISTERED,&ai->flags); - airo_print_info(dev->name, "MAC enabled %s", - print_mac(mac, dev->dev_addr)); + airo_print_info(dev->name, "MAC enabled %pM", dev->dev_addr); /* Allocate the transmit buffers */ if (probe && !test_bit(FLAG_MPI,&ai->flags)) for( i = 0; i < MAX_FIDS; i++ ) ai->fids[i] = transmit_allocate(ai,AIRO_DEF_MTU,i>=MAX_FIDS/2); - if (setup_proc_entry(dev, dev->priv) < 0) + if (setup_proc_entry(dev, dev->ml_priv) < 0) goto err_out_wifi; return dev; @@ -2917,8 +2916,7 @@ static int waitbusy (struct airo_info *ai) { int reset_airo_card( struct net_device *dev ) { int i; - struct airo_info *ai = dev->priv; - DECLARE_MAC_BUF(mac); + struct airo_info *ai = dev->ml_priv; if (reset_card (dev, 1)) return -1; @@ -2927,8 +2925,7 @@ int reset_airo_card( struct net_device *dev ) airo_print_err(dev->name, "MAC could not be enabled"); return -1; } - airo_print_info(dev->name, "MAC enabled %s", - print_mac(mac, dev->dev_addr)); + airo_print_info(dev->name, "MAC enabled %pM", dev->dev_addr); /* Allocate the transmit buffers if needed */ if (!test_bit(FLAG_MPI,&ai->flags)) for( i = 0; i < MAX_FIDS; i++ ) @@ -2942,7 +2939,7 @@ int reset_airo_card( struct net_device *dev ) EXPORT_SYMBOL(reset_airo_card); static void airo_send_event(struct net_device *dev) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; union iwreq_data wrqu; StatusRid status_rid; @@ -3019,7 +3016,7 @@ out: static int airo_thread(void *data) { struct net_device *dev = data; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; int locked; set_freezable(); @@ -3134,7 +3131,7 @@ static irqreturn_t airo_interrupt(int irq, void *dev_id) struct net_device *dev = dev_id; u16 status; u16 fid; - struct airo_info *apriv = dev->priv; + struct airo_info *apriv = dev->ml_priv; u16 savedInterrupts = 0; int handled = 0; @@ -3369,7 +3366,6 @@ badrx: skb->protocol = htons(ETH_P_802_2); } else skb->protocol = eth_type_trans(skb,dev); - skb->dev->last_rx = jiffies; skb->ip_summed = CHECKSUM_NONE; netif_rx( skb ); @@ -3599,7 +3595,6 @@ badmic: skb->ip_summed = CHECKSUM_NONE; skb->protocol = eth_type_trans(skb, ai->dev); - skb->dev->last_rx = jiffies; netif_rx(skb); } badrx: @@ -3693,7 +3688,6 @@ void mpi_receive_802_11 (struct airo_info *ai) skb->pkt_type = PACKET_OTHERHOST; skb->dev = ai->wifidev; skb->protocol = htons(ETH_P_802_2); - skb->dev->last_rx = jiffies; skb->ip_summed = CHECKSUM_NONE; netif_rx( skb ); badrx: @@ -4604,7 +4598,7 @@ static int proc_status_open(struct inode *inode, struct file *file) struct proc_data *data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; - struct airo_info *apriv = dev->priv; + struct airo_info *apriv = dev->ml_priv; CapabilityRid cap_rid; StatusRid status_rid; u16 mode; @@ -4687,7 +4681,7 @@ static int proc_stats_rid_open( struct inode *inode, struct proc_data *data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; - struct airo_info *apriv = dev->priv; + struct airo_info *apriv = dev->ml_priv; StatsRid stats; int i, j; __le32 *vals = stats.vals; @@ -4750,7 +4744,7 @@ static void proc_config_on_close(struct inode *inode, struct file *file) struct proc_data *data = file->private_data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; char *line; if ( !data->writelen ) return; @@ -4962,7 +4956,7 @@ static int proc_config_open(struct inode *inode, struct file *file) struct proc_data *data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; int i; __le16 mode; @@ -5053,7 +5047,7 @@ static void proc_SSID_on_close(struct inode *inode, struct file *file) struct proc_data *data = (struct proc_data *)file->private_data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; SsidRid SSID_rid; int i; char *p = data->wbuffer; @@ -5096,7 +5090,7 @@ static void proc_APList_on_close( struct inode *inode, struct file *file ) { struct proc_data *data = (struct proc_data *)file->private_data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; APListRid APList_rid; int i; @@ -5191,7 +5185,7 @@ static void proc_wepkey_on_close( struct inode *inode, struct file *file ) { struct proc_data *data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; int i; char key[16]; u16 index = 0; @@ -5233,7 +5227,7 @@ static int proc_wepkey_open( struct inode *inode, struct file *file ) struct proc_data *data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; char *ptr; WepKeyRid wkr; __le16 lastindex; @@ -5282,7 +5276,7 @@ static int proc_SSID_open(struct inode *inode, struct file *file) struct proc_data *data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; int i; char *ptr; SsidRid SSID_rid; @@ -5326,11 +5320,10 @@ static int proc_APList_open( struct inode *inode, struct file *file ) { struct proc_data *data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; int i; char *ptr; APListRid APList_rid; - DECLARE_MAC_BUF(mac); if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; @@ -5354,8 +5347,7 @@ static int proc_APList_open( struct inode *inode, struct file *file ) { // We end when we find a zero MAC if ( !*(int*)APList_rid.ap[i] && !*(int*)&APList_rid.ap[i][2]) break; - ptr += sprintf(ptr, "%s\n", - print_mac(mac, APList_rid.ap[i])); + ptr += sprintf(ptr, "%pM\n", APList_rid.ap[i]); } if (i==0) ptr += sprintf(ptr, "Not using specific APs\n"); @@ -5368,13 +5360,12 @@ static int proc_BSSList_open( struct inode *inode, struct file *file ) { struct proc_data *data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; char *ptr; BSSListRid BSSList_rid; int rc; /* If doLoseSync is not 1, we won't do a Lose Sync */ int doLoseSync = -1; - DECLARE_MAC_BUF(mac); if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; @@ -5411,8 +5402,8 @@ static int proc_BSSList_open( struct inode *inode, struct file *file ) { we have to add a spin lock... */ rc = readBSSListRid(ai, doLoseSync, &BSSList_rid); while(rc == 0 && BSSList_rid.index != cpu_to_le16(0xffff)) { - ptr += sprintf(ptr, "%s %*s rssi = %d", - print_mac(mac, BSSList_rid.bssid), + ptr += sprintf(ptr, "%pM %*s rssi = %d", + BSSList_rid.bssid, (int)BSSList_rid.ssidLen, BSSList_rid.ssid, le16_to_cpu(BSSList_rid.dBm)); @@ -5447,7 +5438,7 @@ static int proc_close( struct inode *inode, struct file *file ) associated we will check every minute to see if anything has changed. */ static void timer_func( struct net_device *dev ) { - struct airo_info *apriv = dev->priv; + struct airo_info *apriv = dev->ml_priv; /* We don't have a link so try changing the authtype */ readConfigRid(apriv, 0); @@ -5518,7 +5509,7 @@ static void __devexit airo_pci_remove(struct pci_dev *pdev) static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state) { struct net_device *dev = pci_get_drvdata(pdev); - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; Cmd cmd; Resp rsp; @@ -5550,7 +5541,7 @@ static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state) static int airo_pci_resume(struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata(pdev); - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; pci_power_t prev_state = pdev->current_state; pci_set_power_state(pdev, PCI_D0); @@ -5729,7 +5720,7 @@ static int airo_set_freq(struct net_device *dev, struct iw_freq *fwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; int rc = -EINPROGRESS; /* Call commit handler */ /* If setting by frequency, convert to a channel */ @@ -5774,7 +5765,7 @@ static int airo_get_freq(struct net_device *dev, struct iw_freq *fwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; StatusRid status_rid; /* Card status info */ int ch; @@ -5805,7 +5796,7 @@ static int airo_set_essid(struct net_device *dev, struct iw_point *dwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; SsidRid SSID_rid; /* SSIDs */ /* Reload the list of current SSID */ @@ -5851,7 +5842,7 @@ static int airo_get_essid(struct net_device *dev, struct iw_point *dwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; StatusRid status_rid; /* Card status info */ readStatusRid(local, &status_rid, 1); @@ -5879,7 +5870,7 @@ static int airo_set_wap(struct net_device *dev, struct sockaddr *awrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; Cmd cmd; Resp rsp; APListRid APList_rid; @@ -5916,7 +5907,7 @@ static int airo_get_wap(struct net_device *dev, struct sockaddr *awrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; StatusRid status_rid; /* Card status info */ readStatusRid(local, &status_rid, 1); @@ -5937,7 +5928,7 @@ static int airo_set_nick(struct net_device *dev, struct iw_point *dwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; /* Check the size of the string */ if(dwrq->length > 16) { @@ -5960,7 +5951,7 @@ static int airo_get_nick(struct net_device *dev, struct iw_point *dwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; readConfigRid(local, 1); strncpy(extra, local->config.nodeName, 16); @@ -5979,7 +5970,7 @@ static int airo_set_rate(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; CapabilityRid cap_rid; /* Card capability info */ u8 brate = 0; int i; @@ -6049,7 +6040,7 @@ static int airo_get_rate(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; StatusRid status_rid; /* Card status info */ readStatusRid(local, &status_rid, 1); @@ -6071,7 +6062,7 @@ static int airo_set_rts(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; int rthr = vwrq->value; if(vwrq->disabled) @@ -6095,7 +6086,7 @@ static int airo_get_rts(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; readConfigRid(local, 1); vwrq->value = le16_to_cpu(local->config.rtsThres); @@ -6114,7 +6105,7 @@ static int airo_set_frag(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; int fthr = vwrq->value; if(vwrq->disabled) @@ -6139,7 +6130,7 @@ static int airo_get_frag(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; readConfigRid(local, 1); vwrq->value = le16_to_cpu(local->config.fragThresh); @@ -6158,7 +6149,7 @@ static int airo_set_mode(struct net_device *dev, __u32 *uwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; int reset = 0; readConfigRid(local, 1); @@ -6221,7 +6212,7 @@ static int airo_get_mode(struct net_device *dev, __u32 *uwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; readConfigRid(local, 1); /* If not managed, assume it's ad-hoc */ @@ -6258,7 +6249,7 @@ static int airo_set_encode(struct net_device *dev, struct iw_point *dwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; CapabilityRid cap_rid; /* Card capability info */ int perm = ( dwrq->flags & IW_ENCODE_TEMP ? 0 : 1 ); __le16 currentAuthType = local->config.authType; @@ -6345,7 +6336,7 @@ static int airo_get_encode(struct net_device *dev, struct iw_point *dwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; int index = (dwrq->flags & IW_ENCODE_INDEX) - 1; CapabilityRid cap_rid; /* Card capability info */ @@ -6393,7 +6384,7 @@ static int airo_set_encodeext(struct net_device *dev, union iwreq_data *wrqu, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; struct iw_point *encoding = &wrqu->encoding; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; CapabilityRid cap_rid; /* Card capability info */ @@ -6479,7 +6470,7 @@ static int airo_get_encodeext(struct net_device *dev, union iwreq_data *wrqu, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; struct iw_point *encoding = &wrqu->encoding; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; CapabilityRid cap_rid; /* Card capability info */ @@ -6542,7 +6533,7 @@ static int airo_set_auth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; struct iw_param *param = &wrqu->param; __le16 currentAuthType = local->config.authType; @@ -6610,7 +6601,7 @@ static int airo_get_auth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; struct iw_param *param = &wrqu->param; __le16 currentAuthType = local->config.authType; @@ -6659,7 +6650,7 @@ static int airo_set_txpow(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; CapabilityRid cap_rid; /* Card capability info */ int i; int rc = -EINVAL; @@ -6696,7 +6687,7 @@ static int airo_get_txpow(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; readConfigRid(local, 1); vwrq->value = le16_to_cpu(local->config.txPower); @@ -6716,7 +6707,7 @@ static int airo_set_retry(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; int rc = -EINVAL; if(vwrq->disabled) { @@ -6754,7 +6745,7 @@ static int airo_get_retry(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; vwrq->disabled = 0; /* Can't be disabled */ @@ -6785,7 +6776,7 @@ static int airo_get_range(struct net_device *dev, struct iw_point *dwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; struct iw_range *range = (struct iw_range *) extra; CapabilityRid cap_rid; /* Card capability info */ int i; @@ -6910,7 +6901,7 @@ static int airo_set_power(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; readConfigRid(local, 1); if (vwrq->disabled) { @@ -6967,7 +6958,7 @@ static int airo_get_power(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; __le16 mode; readConfigRid(local, 1); @@ -6998,7 +6989,7 @@ static int airo_set_sens(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; readConfigRid(local, 1); local->config.rssiThreshold = @@ -7017,7 +7008,7 @@ static int airo_get_sens(struct net_device *dev, struct iw_param *vwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; readConfigRid(local, 1); vwrq->value = le16_to_cpu(local->config.rssiThreshold); @@ -7037,7 +7028,7 @@ static int airo_get_aplist(struct net_device *dev, struct iw_point *dwrq, char *extra) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; struct sockaddr *address = (struct sockaddr *) extra; struct iw_quality qual[IW_MAX_AP]; BSSListRid BSSList; @@ -7110,7 +7101,7 @@ static int airo_set_scan(struct net_device *dev, struct iw_point *dwrq, char *extra) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; Cmd cmd; Resp rsp; int wake = 0; @@ -7156,7 +7147,7 @@ static inline char *airo_translate_scan(struct net_device *dev, char *end_buf, BSSListRid *bss) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; struct iw_event iwe; /* Temporary buffer */ __le16 capabilities; char * current_val; /* For rates */ @@ -7338,7 +7329,7 @@ static int airo_get_scan(struct net_device *dev, struct iw_point *dwrq, char *extra) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; BSSListElement *net; int err = 0; char *current_ev = extra; @@ -7382,7 +7373,7 @@ static int airo_config_commit(struct net_device *dev, void *zwrq, /* NULL */ char *extra) /* NULL */ { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; if (!test_bit (FLAG_COMMIT, &local->flags)) return 0; @@ -7527,7 +7518,7 @@ static const struct iw_handler_def airo_handler_def = static int airo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { int rc = 0; - struct airo_info *ai = (struct airo_info *)dev->priv; + struct airo_info *ai = dev->ml_priv; if (ai->power.event) return 0; @@ -7655,7 +7646,7 @@ static void airo_read_wireless_stats(struct airo_info *local) static struct iw_statistics *airo_get_wireless_stats(struct net_device *dev) { - struct airo_info *local = dev->priv; + struct airo_info *local = dev->ml_priv; if (!test_bit(JOB_WSTATS, &local->jobs)) { /* Get stats out of the card if available */ @@ -7680,7 +7671,7 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp) { unsigned short ridcode; unsigned char *iobuf; int len; - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; if (test_bit(FLAG_FLASHING, &ai->flags)) return -EIO; @@ -7746,7 +7737,7 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp) { */ static int writerids(struct net_device *dev, aironet_ioctl *comp) { - struct airo_info *ai = dev->priv; + struct airo_info *ai = dev->ml_priv; int ridcode; int enabled; static int (* writer)(struct airo_info *, u16 rid, const void *, int, int); @@ -7869,41 +7860,41 @@ static int flashcard(struct net_device *dev, aironet_ioctl *comp) { switch(comp->command) { case AIROFLSHRST: - return cmdreset((struct airo_info *)dev->priv); + return cmdreset((struct airo_info *)dev->ml_priv); case AIROFLSHSTFL: - if (!((struct airo_info *)dev->priv)->flash && - (((struct airo_info *)dev->priv)->flash = kmalloc (FLASHSIZE, GFP_KERNEL)) == NULL) + if (!AIRO_FLASH(dev) && + (AIRO_FLASH(dev) = kmalloc(FLASHSIZE, GFP_KERNEL)) == NULL) return -ENOMEM; - return setflashmode((struct airo_info *)dev->priv); + return setflashmode((struct airo_info *)dev->ml_priv); case AIROFLSHGCHR: /* Get char from aux */ if(comp->len != sizeof(int)) return -EINVAL; if (copy_from_user(&z,comp->data,comp->len)) return -EFAULT; - return flashgchar((struct airo_info *)dev->priv,z,8000); + return flashgchar((struct airo_info *)dev->ml_priv, z, 8000); case AIROFLSHPCHR: /* Send char to card. */ if(comp->len != sizeof(int)) return -EINVAL; if (copy_from_user(&z,comp->data,comp->len)) return -EFAULT; - return flashpchar((struct airo_info *)dev->priv,z,8000); + return flashpchar((struct airo_info *)dev->ml_priv, z, 8000); case AIROFLPUTBUF: /* Send 32k to card */ - if (!((struct airo_info *)dev->priv)->flash) + if (!AIRO_FLASH(dev)) return -ENOMEM; if(comp->len > FLASHSIZE) return -EINVAL; - if(copy_from_user(((struct airo_info *)dev->priv)->flash,comp->data,comp->len)) + if (copy_from_user(AIRO_FLASH(dev), comp->data, comp->len)) return -EFAULT; - flashputbuf((struct airo_info *)dev->priv); + flashputbuf((struct airo_info *)dev->ml_priv); return 0; case AIRORESTART: - if(flashrestart((struct airo_info *)dev->priv,dev)) + if (flashrestart((struct airo_info *)dev->ml_priv, dev)) return -EIO; return 0; } diff --git a/drivers/net/wireless/arlan-main.c b/drivers/net/wireless/arlan-main.c index dec5e874a54d..bfca15da6f0f 100644 --- a/drivers/net/wireless/arlan-main.c +++ b/drivers/net/wireless/arlan-main.c @@ -1467,19 +1467,17 @@ static void arlan_rx_interrupt(struct net_device *dev, u_char rxStatus, u_short else if (hw_dst_addr[1] == 0x40) printk(KERN_ERR "%s m/bcast 0x0140 \n", dev->name); while (dmi) - { if (dmi->dmi_addrlen == 6) - { - DECLARE_MAC_BUF(mac); + { + if (dmi->dmi_addrlen == 6) { if (arlan_debug & ARLAN_DEBUG_HEADER_DUMP) - printk(KERN_ERR "%s mcl %s\n", - dev->name, print_mac(mac, dmi->dmi_addr)); + printk(KERN_ERR "%s mcl %pM\n", + dev->name, dmi->dmi_addr); for (i = 0; i < 6; i++) if (dmi->dmi_addr[i] != hw_dst_addr[i]) break; if (i == 6) break; - } - else + } else printk(KERN_ERR "%s: invalid multicast address length given.\n", dev->name); dmi = dmi->next; } @@ -1512,18 +1510,14 @@ static void arlan_rx_interrupt(struct net_device *dev, u_char rxStatus, u_short { char immedDestAddress[6]; char immedSrcAddress[6]; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - DECLARE_MAC_BUF(mac3); - DECLARE_MAC_BUF(mac4); memcpy_fromio(immedDestAddress, arlan->immedDestAddress, 6); memcpy_fromio(immedSrcAddress, arlan->immedSrcAddress, 6); - printk(KERN_WARNING "%s t %s f %s imd %s ims %s\n", - dev->name, print_mac(mac, skbtmp), - print_mac(mac2, &skbtmp[6]), - print_mac(mac3, immedDestAddress), - print_mac(mac4, immedSrcAddress)); + printk(KERN_WARNING "%s t %pM f %pM imd %pM ims %pM\n", + dev->name, skbtmp, + &skbtmp[6], + immedDestAddress, + immedSrcAddress); } skb->protocol = eth_type_trans(skb, dev); IFDEBUG(ARLAN_DEBUG_HEADER_DUMP) @@ -1535,7 +1529,6 @@ static void arlan_rx_interrupt(struct net_device *dev, u_char rxStatus, u_short printk(KERN_WARNING "arlan kernel pkt type trans %x \n", skb->protocol); } netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/wireless/ath5k/ath5k.h b/drivers/net/wireless/ath5k/ath5k.h index 53ea439aff48..b11792039911 100644 --- a/drivers/net/wireless/ath5k/ath5k.h +++ b/drivers/net/wireless/ath5k/ath5k.h @@ -507,11 +507,15 @@ enum ath5k_tx_queue_id { #define AR5K_TXQ_FLAG_TXEOLINT_ENABLE 0x0004 /* Enable TXEOL interrupt -not used- */ #define AR5K_TXQ_FLAG_TXDESCINT_ENABLE 0x0008 /* Enable TXDESC interrupt -not used- */ #define AR5K_TXQ_FLAG_TXURNINT_ENABLE 0x0010 /* Enable TXURN interrupt */ -#define AR5K_TXQ_FLAG_BACKOFF_DISABLE 0x0020 /* Disable random post-backoff */ -#define AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE 0x0040 /* Enable ready time expiry policy (?)*/ -#define AR5K_TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE 0x0080 /* Enable backoff while bursting */ -#define AR5K_TXQ_FLAG_POST_FR_BKOFF_DIS 0x0100 /* Disable backoff while bursting */ -#define AR5K_TXQ_FLAG_COMPRESSION_ENABLE 0x0200 /* Enable hw compression -not implemented-*/ +#define AR5K_TXQ_FLAG_CBRORNINT_ENABLE 0x0020 /* Enable CBRORN interrupt */ +#define AR5K_TXQ_FLAG_CBRURNINT_ENABLE 0x0040 /* Enable CBRURN interrupt */ +#define AR5K_TXQ_FLAG_QTRIGINT_ENABLE 0x0080 /* Enable QTRIG interrupt */ +#define AR5K_TXQ_FLAG_TXNOFRMINT_ENABLE 0x0100 /* Enable TXNOFRM interrupt */ +#define AR5K_TXQ_FLAG_BACKOFF_DISABLE 0x0200 /* Disable random post-backoff */ +#define AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE 0x0300 /* Enable ready time expiry policy (?)*/ +#define AR5K_TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE 0x0800 /* Enable backoff while bursting */ +#define AR5K_TXQ_FLAG_POST_FR_BKOFF_DIS 0x1000 /* Disable backoff while bursting */ +#define AR5K_TXQ_FLAG_COMPRESSION_ENABLE 0x2000 /* Enable hw compression -not implemented-*/ /* * A struct to hold tx queue's parameters @@ -853,7 +857,7 @@ enum ath5k_ant_setting { * checked. We should do this with ath5k_hw_update_mib_counters() but * it seems we should also then do some noise immunity work. * @AR5K_INT_RXPHY: RX PHY Error - * @AR5K_INT_RXKCM: ?? + * @AR5K_INT_RXKCM: RX Key cache miss * @AR5K_INT_SWBA: SoftWare Beacon Alert - indicates its time to send a * beacon that must be handled in software. The alternative is if you * have VEOL support, in that case you let the hardware deal with things. @@ -869,7 +873,7 @@ enum ath5k_ant_setting { * @AR5K_INT_FATAL: Fatal errors were encountered, typically caused by DMA * errors. These types of errors we can enable seem to be of type * AR5K_SIMR2_MCABT, AR5K_SIMR2_SSERR and AR5K_SIMR2_DPERR. - * @AR5K_INT_GLOBAL: Seems to be used to clear and set the IER + * @AR5K_INT_GLOBAL: Used to clear and set the IER * @AR5K_INT_NOCARD: signals the card has been removed * @AR5K_INT_COMMON: common interrupts shared amogst MACs with the same * bit value @@ -881,36 +885,61 @@ enum ath5k_ant_setting { * MACs. */ enum ath5k_int { - AR5K_INT_RX = 0x00000001, /* Not common */ + AR5K_INT_RXOK = 0x00000001, AR5K_INT_RXDESC = 0x00000002, + AR5K_INT_RXERR = 0x00000004, AR5K_INT_RXNOFRM = 0x00000008, AR5K_INT_RXEOL = 0x00000010, AR5K_INT_RXORN = 0x00000020, - AR5K_INT_TX = 0x00000040, /* Not common */ + AR5K_INT_TXOK = 0x00000040, AR5K_INT_TXDESC = 0x00000080, + AR5K_INT_TXERR = 0x00000100, + AR5K_INT_TXNOFRM = 0x00000200, + AR5K_INT_TXEOL = 0x00000400, AR5K_INT_TXURN = 0x00000800, AR5K_INT_MIB = 0x00001000, + AR5K_INT_SWI = 0x00002000, AR5K_INT_RXPHY = 0x00004000, AR5K_INT_RXKCM = 0x00008000, AR5K_INT_SWBA = 0x00010000, + AR5K_INT_BRSSI = 0x00020000, AR5K_INT_BMISS = 0x00040000, - AR5K_INT_BNR = 0x00100000, /* Not common */ - AR5K_INT_GPIO = 0x01000000, - AR5K_INT_FATAL = 0x40000000, /* Not common */ - AR5K_INT_GLOBAL = 0x80000000, - - AR5K_INT_COMMON = AR5K_INT_RXNOFRM - | AR5K_INT_RXDESC - | AR5K_INT_RXEOL - | AR5K_INT_RXORN - | AR5K_INT_TXURN - | AR5K_INT_TXDESC - | AR5K_INT_MIB - | AR5K_INT_RXPHY - | AR5K_INT_RXKCM - | AR5K_INT_SWBA - | AR5K_INT_BMISS - | AR5K_INT_GPIO, + AR5K_INT_FATAL = 0x00080000, /* Non common */ + AR5K_INT_BNR = 0x00100000, /* Non common */ + AR5K_INT_TIM = 0x00200000, /* Non common */ + AR5K_INT_DTIM = 0x00400000, /* Non common */ + AR5K_INT_DTIM_SYNC = 0x00800000, /* Non common */ + AR5K_INT_GPIO = 0x01000000, + AR5K_INT_BCN_TIMEOUT = 0x02000000, /* Non common */ + AR5K_INT_CAB_TIMEOUT = 0x04000000, /* Non common */ + AR5K_INT_RX_DOPPLER = 0x08000000, /* Non common */ + AR5K_INT_QCBRORN = 0x10000000, /* Non common */ + AR5K_INT_QCBRURN = 0x20000000, /* Non common */ + AR5K_INT_QTRIG = 0x40000000, /* Non common */ + AR5K_INT_GLOBAL = 0x80000000, + + AR5K_INT_COMMON = AR5K_INT_RXOK + | AR5K_INT_RXDESC + | AR5K_INT_RXERR + | AR5K_INT_RXNOFRM + | AR5K_INT_RXEOL + | AR5K_INT_RXORN + | AR5K_INT_TXOK + | AR5K_INT_TXDESC + | AR5K_INT_TXERR + | AR5K_INT_TXNOFRM + | AR5K_INT_TXEOL + | AR5K_INT_TXURN + | AR5K_INT_MIB + | AR5K_INT_SWI + | AR5K_INT_RXPHY + | AR5K_INT_RXKCM + | AR5K_INT_SWBA + | AR5K_INT_BRSSI + | AR5K_INT_BMISS + | AR5K_INT_GPIO + | AR5K_INT_GLOBAL, + AR5K_INT_NOCARD = 0xffffffff }; @@ -1081,6 +1110,11 @@ struct ath5k_hw { u32 ah_txq_imr_txurn; u32 ah_txq_imr_txdesc; u32 ah_txq_imr_txeol; + u32 ah_txq_imr_cbrorn; + u32 ah_txq_imr_cbrurn; + u32 ah_txq_imr_qtrig; + u32 ah_txq_imr_nofrm; + u32 ah_txq_isr; u32 *ah_rf_banks; size_t ah_rf_banks_size; struct ath5k_gain ah_gain; diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index cfd4d052d666..6f368e8cdf17 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -219,8 +219,7 @@ static int ath5k_add_interface(struct ieee80211_hw *hw, struct ieee80211_if_init_conf *conf); static void ath5k_remove_interface(struct ieee80211_hw *hw, struct ieee80211_if_init_conf *conf); -static int ath5k_config(struct ieee80211_hw *hw, - struct ieee80211_conf *conf); +static int ath5k_config(struct ieee80211_hw *hw, u32 changed); static int ath5k_config_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_if_conf *conf); @@ -238,8 +237,7 @@ static int ath5k_get_tx_stats(struct ieee80211_hw *hw, struct ieee80211_tx_queue_stats *stats); static u64 ath5k_get_tsf(struct ieee80211_hw *hw); static void ath5k_reset_tsf(struct ieee80211_hw *hw); -static int ath5k_beacon_update(struct ieee80211_hw *hw, - struct sk_buff *skb); +static int ath5k_beacon_update(struct ath5k_softc *sc, struct sk_buff *skb); static struct ieee80211_ops ath5k_hw_ops = { .tx = ath5k_tx, @@ -543,8 +541,8 @@ ath5k_pci_probe(struct pci_dev *pdev, /* set up multi-rate retry capabilities */ if (sc->ah->ah_version == AR5K_AR5212) { - hw->max_altrates = 3; - hw->max_altrate_tries = 11; + hw->max_rates = 4; + hw->max_rate_tries = 11; } /* Finish private driver data initialization */ @@ -1183,7 +1181,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf) ieee80211_get_hdrlen_from_skb(skb), AR5K_PKT_TYPE_NORMAL, (sc->power_level * 2), ieee80211_get_tx_rate(sc->hw, info)->hw_value, - info->control.retry_limit, keyidx, 0, flags, 0, 0); + info->control.rates[0].count, keyidx, 0, flags, 0, 0); if (ret) goto err_unmap; @@ -1195,7 +1193,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf) break; mrr_rate[i] = rate->hw_value; - mrr_tries[i] = info->control.retries[i].limit; + mrr_tries[i] = info->control.rates[i + 1].count; } ah->ah_setup_mrr_tx_desc(ah, ds, @@ -1780,7 +1778,17 @@ accept: rxs.noise = sc->ah->ah_noise_floor; rxs.signal = rxs.noise + rs.rs_rssi; - rxs.qual = rs.rs_rssi * 100 / 64; + + /* An rssi of 35 indicates you should be able use + * 54 Mbps reliably. A more elaborate scheme can be used + * here but it requires a map of SNR/throughput for each + * possible mode used */ + rxs.qual = rs.rs_rssi * 100 / 35; + + /* rssi can be more than 35 though, anything above that + * should be considered at 100% */ + if (rxs.qual > 100) + rxs.qual = 100; rxs.antenna = rs.rs_antenna; rxs.rate_idx = ath5k_hw_to_driver_rix(sc, rs.rs_rate); @@ -1841,30 +1849,26 @@ ath5k_tx_processq(struct ath5k_softc *sc, struct ath5k_txq *txq) pci_unmap_single(sc->pdev, bf->skbaddr, skb->len, PCI_DMA_TODEVICE); - memset(&info->status, 0, sizeof(info->status)); - info->tx_rate_idx = ath5k_hw_to_driver_rix(sc, - ts.ts_rate[ts.ts_final_idx]); - info->status.retry_count = ts.ts_longretry; - + ieee80211_tx_info_clear_status(info); for (i = 0; i < 4; i++) { - struct ieee80211_tx_altrate *r = - &info->status.retries[i]; + struct ieee80211_tx_rate *r = + &info->status.rates[i]; if (ts.ts_rate[i]) { - r->rate_idx = ath5k_hw_to_driver_rix(sc, ts.ts_rate[i]); - r->limit = ts.ts_retry[i]; + r->idx = ath5k_hw_to_driver_rix(sc, ts.ts_rate[i]); + r->count = ts.ts_retry[i]; } else { - r->rate_idx = -1; - r->limit = 0; + r->idx = -1; + r->count = 0; } } - info->status.excessive_retries = 0; + /* count the successful attempt as well */ + info->status.rates[ts.ts_final_idx].count++; + if (unlikely(ts.ts_status)) { sc->ll_stats.dot11ACKFailureCount++; - if (ts.ts_status & AR5K_TXERR_XRETRY) - info->status.excessive_retries = 1; - else if (ts.ts_status & AR5K_TXERR_FILT) + if (ts.ts_status & AR5K_TXERR_FILT) info->flags |= IEEE80211_TX_STAT_TX_FILTERED; } else { info->flags |= IEEE80211_TX_STAT_ACK; @@ -2138,8 +2142,6 @@ ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf) * * In IBSS mode we use a self-linked tx descriptor if possible. We enable SWBA * interrupts to detect TSF updates only. - * - * AP mode is missing. */ static void ath5k_beacon_config(struct ath5k_softc *sc) @@ -2152,7 +2154,9 @@ ath5k_beacon_config(struct ath5k_softc *sc) if (sc->opmode == NL80211_IFTYPE_STATION) { sc->imask |= AR5K_INT_BMISS; - } else if (sc->opmode == NL80211_IFTYPE_ADHOC) { + } else if (sc->opmode == NL80211_IFTYPE_ADHOC || + sc->opmode == NL80211_IFTYPE_MESH_POINT || + sc->opmode == NL80211_IFTYPE_AP) { /* * In IBSS mode we use a self-linked tx descriptor and let the * hardware send the beacons automatically. We have to load it @@ -2164,13 +2168,15 @@ ath5k_beacon_config(struct ath5k_softc *sc) sc->imask |= AR5K_INT_SWBA; - if (ath5k_hw_hasveol(ah)) { - spin_lock(&sc->block); - ath5k_beacon_send(sc); - spin_unlock(&sc->block); - } + if (sc->opmode == NL80211_IFTYPE_ADHOC) { + if (ath5k_hw_hasveol(ah)) { + spin_lock(&sc->block); + ath5k_beacon_send(sc); + spin_unlock(&sc->block); + } + } else + ath5k_beacon_update_timers(sc, -1); } - /* TODO else AP */ ath5k_hw_set_imr(ah, sc->imask); } @@ -2210,7 +2216,7 @@ ath5k_init(struct ath5k_softc *sc, bool is_resume) */ sc->curchan = sc->hw->conf.channel; sc->curband = &sc->sbands[sc->curchan->band]; - sc->imask = AR5K_INT_RX | AR5K_INT_TX | AR5K_INT_RXEOL | + sc->imask = AR5K_INT_RXOK | AR5K_INT_TXOK | AR5K_INT_RXEOL | AR5K_INT_RXORN | AR5K_INT_FATAL | AR5K_INT_GLOBAL | AR5K_INT_MIB; ret = ath5k_reset(sc, false, false); @@ -2404,9 +2410,10 @@ ath5k_intr(int irq, void *dev_id) /* bump tx trigger level */ ath5k_hw_update_tx_triglevel(ah, true); } - if (status & AR5K_INT_RX) + if (status & (AR5K_INT_RXOK | AR5K_INT_RXERR)) tasklet_schedule(&sc->rxtq); - if (status & AR5K_INT_TX) + if (status & (AR5K_INT_TXOK | AR5K_INT_TXDESC + | AR5K_INT_TXERR | AR5K_INT_TXEOL)) tasklet_schedule(&sc->txtq); if (status & AR5K_INT_BMISS) { } @@ -2522,8 +2529,7 @@ ath5k_register_led(struct ath5k_softc *sc, struct ath5k_led *led, led->led_dev.brightness_set = ath5k_led_brightness_set; err = led_classdev_register(&sc->pdev->dev, &led->led_dev); - if (err) - { + if (err) { ATH5K_WARN(sc, "could not register LED %s\n", name); led->sc = NULL; } @@ -2741,8 +2747,10 @@ static int ath5k_add_interface(struct ieee80211_hw *hw, sc->vif = conf->vif; switch (conf->type) { + case NL80211_IFTYPE_AP: case NL80211_IFTYPE_STATION: case NL80211_IFTYPE_ADHOC: + case NL80211_IFTYPE_MESH_POINT: case NL80211_IFTYPE_MONITOR: sc->opmode = conf->type; break; @@ -2780,10 +2788,10 @@ end: * TODO: Phy disable/diversity etc */ static int -ath5k_config(struct ieee80211_hw *hw, - struct ieee80211_conf *conf) +ath5k_config(struct ieee80211_hw *hw, u32 changed) { struct ath5k_softc *sc = hw->priv; + struct ieee80211_conf *conf = &hw->conf; sc->bintval = conf->beacon_int; sc->power_level = conf->power_level; @@ -2804,7 +2812,7 @@ ath5k_config_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, ret = -EIO; goto unlock; } - if (conf->bssid) { + if (conf->changed & IEEE80211_IFCC_BSSID && conf->bssid) { /* Cache for later use during resets */ memcpy(ah->ah_bssid, conf->bssid, ETH_ALEN); /* XXX: assoc id is set to 0 for now, mac80211 doesn't have @@ -2812,18 +2820,17 @@ ath5k_config_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, ath5k_hw_set_associd(ah, ah->ah_bssid, 0); mmiowb(); } - if (conf->changed & IEEE80211_IFCC_BEACON && - vif->type == NL80211_IFTYPE_ADHOC) { + (vif->type == NL80211_IFTYPE_ADHOC || + vif->type == NL80211_IFTYPE_MESH_POINT || + vif->type == NL80211_IFTYPE_AP)) { struct sk_buff *beacon = ieee80211_beacon_get(hw, vif); if (!beacon) { ret = -ENOMEM; goto unlock; } - /* call old handler for now */ - ath5k_beacon_update(hw, beacon); + ath5k_beacon_update(sc, beacon); } - mutex_unlock(&sc->lock); return ath5k_reset_wake(sc); @@ -2883,9 +2890,9 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw, if (*new_flags & FIF_PROMISC_IN_BSS) { rfilt |= AR5K_RX_FILTER_PROM; __set_bit(ATH_STAT_PROMISC, sc->status); - } - else + } else { __clear_bit(ATH_STAT_PROMISC, sc->status); + } } /* Note, AR5K_RX_FILTER_MCAST is already enabled */ @@ -2946,9 +2953,12 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw, sc->opmode == NL80211_IFTYPE_ADHOC) { rfilt |= AR5K_RX_FILTER_BEACON; } + if (sc->opmode == NL80211_IFTYPE_MESH_POINT) + rfilt |= AR5K_RX_FILTER_CONTROL | AR5K_RX_FILTER_BEACON | + AR5K_RX_FILTER_PROBEREQ | AR5K_RX_FILTER_PROM; /* Set filters */ - ath5k_hw_set_rx_filter(ah,rfilt); + ath5k_hw_set_rx_filter(ah, rfilt); /* Set multicast bits */ ath5k_hw_set_mcast_filter(ah, mfilt[0], mfilt[1]); @@ -2965,7 +2975,7 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ath5k_softc *sc = hw->priv; int ret = 0; - switch(key->alg) { + switch (key->alg) { case ALG_WEP: /* XXX: fix hardware encryption, its not working. For now * allow software encryption */ @@ -3055,19 +3065,13 @@ ath5k_reset_tsf(struct ieee80211_hw *hw) } static int -ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb) +ath5k_beacon_update(struct ath5k_softc *sc, struct sk_buff *skb) { - struct ath5k_softc *sc = hw->priv; unsigned long flags; int ret; ath5k_debug_dump_skb(sc, skb, "BC ", 1); - if (sc->opmode != NL80211_IFTYPE_ADHOC) { - ret = -EIO; - goto end; - } - spin_lock_irqsave(&sc->block, flags); ath5k_txbuf_free(sc, sc->bbuf); sc->bbuf->skb = skb; @@ -3080,7 +3084,6 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb) mmiowb(); } -end: return ret; } diff --git a/drivers/net/wireless/ath5k/dma.c b/drivers/net/wireless/ath5k/dma.c index 7adceb2c7fab..7e2b1a67e5da 100644 --- a/drivers/net/wireless/ath5k/dma.c +++ b/drivers/net/wireless/ath5k/dma.c @@ -472,9 +472,6 @@ bool ath5k_hw_is_intr_pending(struct ath5k_hw *ah) * * NOTE: We use read-and-clear register, so after this function is called ISR * is zeroed. - * - * XXX: Why filter interrupts in sw with interrupt_mask ? No benefit at all - * plus it can be misleading (one might thing that we save interrupts this way) */ int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask) { @@ -494,11 +491,16 @@ int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask) } } else { /* - * Read interrupt status from the Read-And-Clear - * shadow register. + * Read interrupt status from Interrupt + * Status Register shadow copy (Read And Clear) + * * Note: PISR/SISR Not available on 5210 */ data = ath5k_hw_reg_read(ah, AR5K_RAC_PISR); + if (unlikely(data == AR5K_INT_NOCARD)) { + *interrupt_mask = data; + return -ENODEV; + } } /* @@ -506,17 +508,9 @@ int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask) */ *interrupt_mask = (data & AR5K_INT_COMMON) & ah->ah_imr; - if (unlikely(data == AR5K_INT_NOCARD)) - return -ENODEV; - - if (data & (AR5K_ISR_RXOK | AR5K_ISR_RXERR)) - *interrupt_mask |= AR5K_INT_RX; - - if (data & (AR5K_ISR_TXOK | AR5K_ISR_TXERR - | AR5K_ISR_TXDESC | AR5K_ISR_TXEOL)) - *interrupt_mask |= AR5K_INT_TX; - if (ah->ah_version != AR5K_AR5210) { + u32 sisr2 = ath5k_hw_reg_read(ah, AR5K_RAC_SISR2); + /*HIU = Host Interface Unit (PCI etc)*/ if (unlikely(data & (AR5K_ISR_HIUERR))) *interrupt_mask |= AR5K_INT_FATAL; @@ -524,24 +518,93 @@ int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask) /*Beacon Not Ready*/ if (unlikely(data & (AR5K_ISR_BNR))) *interrupt_mask |= AR5K_INT_BNR; - } - /* - * XXX: BMISS interrupts may occur after association. - * I found this on 5210 code but it needs testing. If this is - * true we should disable them before assoc and re-enable them - * after a successfull assoc + some jiffies. - */ -#if 0 - interrupt_mask &= ~AR5K_INT_BMISS; -#endif + if (unlikely(sisr2 & (AR5K_SISR2_SSERR | + AR5K_SISR2_DPERR | + AR5K_SISR2_MCABT))) + *interrupt_mask |= AR5K_INT_FATAL; + + if (data & AR5K_ISR_TIM) + *interrupt_mask |= AR5K_INT_TIM; + + if (data & AR5K_ISR_BCNMISC) { + if (sisr2 & AR5K_SISR2_TIM) + *interrupt_mask |= AR5K_INT_TIM; + if (sisr2 & AR5K_SISR2_DTIM) + *interrupt_mask |= AR5K_INT_DTIM; + if (sisr2 & AR5K_SISR2_DTIM_SYNC) + *interrupt_mask |= AR5K_INT_DTIM_SYNC; + if (sisr2 & AR5K_SISR2_BCN_TIMEOUT) + *interrupt_mask |= AR5K_INT_BCN_TIMEOUT; + if (sisr2 & AR5K_SISR2_CAB_TIMEOUT) + *interrupt_mask |= AR5K_INT_CAB_TIMEOUT; + } + + if (data & AR5K_ISR_RXDOPPLER) + *interrupt_mask |= AR5K_INT_RX_DOPPLER; + if (data & AR5K_ISR_QCBRORN) { + *interrupt_mask |= AR5K_INT_QCBRORN; + ah->ah_txq_isr |= AR5K_REG_MS( + ath5k_hw_reg_read(ah, AR5K_RAC_SISR3), + AR5K_SISR3_QCBRORN); + } + if (data & AR5K_ISR_QCBRURN) { + *interrupt_mask |= AR5K_INT_QCBRURN; + ah->ah_txq_isr |= AR5K_REG_MS( + ath5k_hw_reg_read(ah, AR5K_RAC_SISR3), + AR5K_SISR3_QCBRURN); + } + if (data & AR5K_ISR_QTRIG) { + *interrupt_mask |= AR5K_INT_QTRIG; + ah->ah_txq_isr |= AR5K_REG_MS( + ath5k_hw_reg_read(ah, AR5K_RAC_SISR4), + AR5K_SISR4_QTRIG); + } + + if (data & AR5K_ISR_TXOK) + ah->ah_txq_isr |= AR5K_REG_MS( + ath5k_hw_reg_read(ah, AR5K_RAC_SISR0), + AR5K_SISR0_QCU_TXOK); + + if (data & AR5K_ISR_TXDESC) + ah->ah_txq_isr |= AR5K_REG_MS( + ath5k_hw_reg_read(ah, AR5K_RAC_SISR0), + AR5K_SISR0_QCU_TXDESC); + + if (data & AR5K_ISR_TXERR) + ah->ah_txq_isr |= AR5K_REG_MS( + ath5k_hw_reg_read(ah, AR5K_RAC_SISR1), + AR5K_SISR1_QCU_TXERR); + + if (data & AR5K_ISR_TXEOL) + ah->ah_txq_isr |= AR5K_REG_MS( + ath5k_hw_reg_read(ah, AR5K_RAC_SISR1), + AR5K_SISR1_QCU_TXEOL); + + if (data & AR5K_ISR_TXURN) + ah->ah_txq_isr |= AR5K_REG_MS( + ath5k_hw_reg_read(ah, AR5K_RAC_SISR2), + AR5K_SISR2_QCU_TXURN); + } else { + if (unlikely(data & (AR5K_ISR_SSERR | AR5K_ISR_MCABT + | AR5K_ISR_HIUERR | AR5K_ISR_DPERR))) + *interrupt_mask |= AR5K_INT_FATAL; + + /* + * XXX: BMISS interrupts may occur after association. + * I found this on 5210 code but it needs testing. If this is + * true we should disable them before assoc and re-enable them + * after a successfull assoc + some jiffies. + interrupt_mask &= ~AR5K_INT_BMISS; + */ + } /* * In case we didn't handle anything, * print the register value. */ if (unlikely(*interrupt_mask == 0 && net_ratelimit())) - ATH5K_PRINTF("0x%08x\n", data); + ATH5K_PRINTF("ISR: 0x%08x IMR: 0x%08x\n", data, ah->ah_imr); return 0; } @@ -560,14 +623,17 @@ enum ath5k_int ath5k_hw_set_imr(struct ath5k_hw *ah, enum ath5k_int new_mask) { enum ath5k_int old_mask, int_mask; + old_mask = ah->ah_imr; + /* * Disable card interrupts to prevent any race conditions - * (they will be re-enabled afterwards). + * (they will be re-enabled afterwards if AR5K_INT GLOBAL + * is set again on the new mask). */ - ath5k_hw_reg_write(ah, AR5K_IER_DISABLE, AR5K_IER); - ath5k_hw_reg_read(ah, AR5K_IER); - - old_mask = ah->ah_imr; + if (old_mask & AR5K_INT_GLOBAL) { + ath5k_hw_reg_write(ah, AR5K_IER_DISABLE, AR5K_IER); + ath5k_hw_reg_read(ah, AR5K_IER); + } /* * Add additional, chipset-dependent interrupt mask flags @@ -575,30 +641,64 @@ enum ath5k_int ath5k_hw_set_imr(struct ath5k_hw *ah, enum ath5k_int new_mask) */ int_mask = new_mask & AR5K_INT_COMMON; - if (new_mask & AR5K_INT_RX) - int_mask |= AR5K_IMR_RXOK | AR5K_IMR_RXERR | AR5K_IMR_RXORN | - AR5K_IMR_RXDESC; - - if (new_mask & AR5K_INT_TX) - int_mask |= AR5K_IMR_TXOK | AR5K_IMR_TXERR | AR5K_IMR_TXDESC | - AR5K_IMR_TXURN; - if (ah->ah_version != AR5K_AR5210) { + /* Preserve per queue TXURN interrupt mask */ + u32 simr2 = ath5k_hw_reg_read(ah, AR5K_SIMR2) + & AR5K_SIMR2_QCU_TXURN; + if (new_mask & AR5K_INT_FATAL) { int_mask |= AR5K_IMR_HIUERR; - AR5K_REG_ENABLE_BITS(ah, AR5K_SIMR2, AR5K_SIMR2_MCABT | - AR5K_SIMR2_SSERR | AR5K_SIMR2_DPERR); + simr2 |= (AR5K_SIMR2_MCABT | AR5K_SIMR2_SSERR + | AR5K_SIMR2_DPERR); } + + /*Beacon Not Ready*/ + if (new_mask & AR5K_INT_BNR) + int_mask |= AR5K_INT_BNR; + + if (new_mask & AR5K_INT_TIM) + int_mask |= AR5K_IMR_TIM; + + if (new_mask & AR5K_INT_TIM) + simr2 |= AR5K_SISR2_TIM; + if (new_mask & AR5K_INT_DTIM) + simr2 |= AR5K_SISR2_DTIM; + if (new_mask & AR5K_INT_DTIM_SYNC) + simr2 |= AR5K_SISR2_DTIM_SYNC; + if (new_mask & AR5K_INT_BCN_TIMEOUT) + simr2 |= AR5K_SISR2_BCN_TIMEOUT; + if (new_mask & AR5K_INT_CAB_TIMEOUT) + simr2 |= AR5K_SISR2_CAB_TIMEOUT; + + if (new_mask & AR5K_INT_RX_DOPPLER) + int_mask |= AR5K_IMR_RXDOPPLER; + + /* Note: Per queue interrupt masks + * are set via reset_tx_queue (qcu.c) */ + ath5k_hw_reg_write(ah, int_mask, AR5K_PIMR); + ath5k_hw_reg_write(ah, simr2, AR5K_SIMR2); + + } else { + if (new_mask & AR5K_INT_FATAL) + int_mask |= (AR5K_IMR_SSERR | AR5K_IMR_MCABT + | AR5K_IMR_HIUERR | AR5K_IMR_DPERR); + + ath5k_hw_reg_write(ah, int_mask, AR5K_IMR); } - ath5k_hw_reg_write(ah, int_mask, AR5K_PIMR); + /* If RXNOFRM interrupt is masked disable it + * by setting AR5K_RXNOFRM to zero */ + if (!(new_mask & AR5K_INT_RXNOFRM)) + ath5k_hw_reg_write(ah, 0, AR5K_RXNOFRM); /* Store new interrupt mask */ ah->ah_imr = new_mask; - /* ..re-enable interrupts */ - ath5k_hw_reg_write(ah, AR5K_IER_ENABLE, AR5K_IER); - ath5k_hw_reg_read(ah, AR5K_IER); + /* ..re-enable interrupts if AR5K_INT_GLOBAL is set */ + if (new_mask & AR5K_INT_GLOBAL) { + ath5k_hw_reg_write(ah, AR5K_IER_ENABLE, AR5K_IER); + ath5k_hw_reg_read(ah, AR5K_IER); + } return old_mask; } diff --git a/drivers/net/wireless/ath5k/initvals.c b/drivers/net/wireless/ath5k/initvals.c index ceaa6c475c06..450bd6e945ff 100644 --- a/drivers/net/wireless/ath5k/initvals.c +++ b/drivers/net/wireless/ath5k/initvals.c @@ -1681,7 +1681,7 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel) */ /* For AR5212 and combatible */ - if (ah->ah_version == AR5K_AR5212){ + if (ah->ah_version == AR5K_AR5212) { /* First set of mode-specific settings */ ath5k_hw_ini_mode_registers(ah, @@ -1695,7 +1695,7 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel) ar5212_ini, change_channel); /* Second set of mode-specific settings */ - if (ah->ah_radio == AR5K_RF5111){ + if (ah->ah_radio == AR5K_RF5111) { ath5k_hw_ini_mode_registers(ah, ARRAY_SIZE(ar5212_rf5111_ini_mode_end), @@ -1706,7 +1706,7 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel) ARRAY_SIZE(rf5111_ini_bbgain), rf5111_ini_bbgain, change_channel); - } else if (ah->ah_radio == AR5K_RF5112){ + } else if (ah->ah_radio == AR5K_RF5112) { ath5k_hw_ini_mode_registers(ah, ARRAY_SIZE(ar5212_rf5112_ini_mode_end), @@ -1716,7 +1716,7 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel) ARRAY_SIZE(rf5112_ini_bbgain), rf5112_ini_bbgain, change_channel); - } else if (ah->ah_radio == AR5K_RF5413){ + } else if (ah->ah_radio == AR5K_RF5413) { ath5k_hw_ini_mode_registers(ah, ARRAY_SIZE(rf5413_ini_mode_end), diff --git a/drivers/net/wireless/ath5k/phy.c b/drivers/net/wireless/ath5k/phy.c index e43f6563e61a..69625bf4d11c 100644 --- a/drivers/net/wireless/ath5k/phy.c +++ b/drivers/net/wireless/ath5k/phy.c @@ -1412,7 +1412,8 @@ static int ath5k_hw_rf5112_rfregs(struct ath5k_hw *ah, rf_ini = rfregs_2112a; rf_size = ARRAY_SIZE(rfregs_5112a); if (mode < 2) { - ATH5K_ERR(ah->ah_sc,"invalid channel mode: %i\n",mode); + ATH5K_ERR(ah->ah_sc, "invalid channel mode: %i\n", + mode); return -EINVAL; } mode = mode - 2; /*no a/turboa modes for 2112*/ @@ -1708,7 +1709,7 @@ enum ath5k_rfgain ath5k_hw_get_rf_gain(struct ath5k_hw *ah) if (ah->ah_radio >= AR5K_RF5112) { ath5k_hw_rfregs_gainf_corr(ah); ah->ah_gain.g_current = - ah->ah_gain.g_current>=ah->ah_gain.g_f_corr ? + ah->ah_gain.g_current >= ah->ah_gain.g_f_corr ? (ah->ah_gain.g_current-ah->ah_gain.g_f_corr) : 0; } diff --git a/drivers/net/wireless/ath5k/qcu.c b/drivers/net/wireless/ath5k/qcu.c index 01bf09176d23..1b7bc50ea8eb 100644 --- a/drivers/net/wireless/ath5k/qcu.c +++ b/drivers/net/wireless/ath5k/qcu.c @@ -432,13 +432,30 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue) if (tq->tqi_flags & AR5K_TXQ_FLAG_TXEOLINT_ENABLE) AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txeol, queue); + if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRORNINT_ENABLE) + AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrorn, queue); + + if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRURNINT_ENABLE) + AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrurn, queue); + + if (tq->tqi_flags & AR5K_TXQ_FLAG_QTRIGINT_ENABLE) + AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_qtrig, queue); + + if (tq->tqi_flags & AR5K_TXQ_FLAG_TXNOFRMINT_ENABLE) + AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_nofrm, queue); /* Update secondary interrupt mask registers */ + + /* Filter out inactive queues */ ah->ah_txq_imr_txok &= ah->ah_txq_status; ah->ah_txq_imr_txerr &= ah->ah_txq_status; ah->ah_txq_imr_txurn &= ah->ah_txq_status; ah->ah_txq_imr_txdesc &= ah->ah_txq_status; ah->ah_txq_imr_txeol &= ah->ah_txq_status; + ah->ah_txq_imr_cbrorn &= ah->ah_txq_status; + ah->ah_txq_imr_cbrurn &= ah->ah_txq_status; + ah->ah_txq_imr_qtrig &= ah->ah_txq_status; + ah->ah_txq_imr_nofrm &= ah->ah_txq_status; ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txok, AR5K_SIMR0_QCU_TXOK) | @@ -448,8 +465,24 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue) AR5K_SIMR1_QCU_TXERR) | AR5K_REG_SM(ah->ah_txq_imr_txeol, AR5K_SIMR1_QCU_TXEOL), AR5K_SIMR1); - ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txurn, - AR5K_SIMR2_QCU_TXURN), AR5K_SIMR2); + /* Update simr2 but don't overwrite rest simr2 settings */ + AR5K_REG_DISABLE_BITS(ah, AR5K_SIMR2, AR5K_SIMR2_QCU_TXURN); + AR5K_REG_ENABLE_BITS(ah, AR5K_SIMR2, + AR5K_REG_SM(ah->ah_txq_imr_txurn, + AR5K_SIMR2_QCU_TXURN)); + ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_cbrorn, + AR5K_SIMR3_QCBRORN) | + AR5K_REG_SM(ah->ah_txq_imr_cbrurn, + AR5K_SIMR3_QCBRURN), AR5K_SIMR3); + ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_qtrig, + AR5K_SIMR4_QTRIG), AR5K_SIMR4); + /* Set TXNOFRM_QCU for the queues with TXNOFRM enabled */ + ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_nofrm, + AR5K_TXNOFRM_QCU), AR5K_TXNOFRM); + /* No queue has TXNOFRM enabled, disable the interrupt + * by setting AR5K_TXNOFRM to zero */ + if (ah->ah_txq_imr_nofrm == 0) + ath5k_hw_reg_write(ah, 0, AR5K_TXNOFRM); } return 0; diff --git a/drivers/net/wireless/ath5k/reg.h b/drivers/net/wireless/ath5k/reg.h index e557fe178bbf..0dae54d00f03 100644 --- a/drivers/net/wireless/ath5k/reg.h +++ b/drivers/net/wireless/ath5k/reg.h @@ -234,6 +234,7 @@ #define AR5K_TXNOFRM 0x004c #define AR5K_TXNOFRM_M 0x000003ff #define AR5K_TXNOFRM_QCU 0x000ffc00 +#define AR5K_TXNOFRM_QCU_S 10 /* * Receive frame gap timeout register @@ -350,7 +351,7 @@ #define AR5K_SISR3 0x0090 /* Register Address [5211+] */ #define AR5K_SISR3_QCBRORN 0x000003ff /* Mask for QCBRORN */ -#define AR5K_SISR3_QCBORN_S 0 +#define AR5K_SISR3_QCBRORN_S 0 #define AR5K_SISR3_QCBRURN 0x03ff0000 /* Mask for QCBRURN */ #define AR5K_SISR3_QCBRURN_S 16 diff --git a/drivers/net/wireless/ath5k/reset.c b/drivers/net/wireless/ath5k/reset.c index 1b6d45b6772d..b51bc030da02 100644 --- a/drivers/net/wireless/ath5k/reset.c +++ b/drivers/net/wireless/ath5k/reset.c @@ -864,8 +864,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode, /* Pre-enable interrupts on 5211/5212*/ if (ah->ah_version != AR5K_AR5210) - ath5k_hw_set_imr(ah, AR5K_INT_RX | AR5K_INT_TX | - AR5K_INT_FATAL); + ath5k_hw_set_imr(ah, ah->ah_imr); /* * Set RF kill flags if supported by the device (read from the EEPROM) diff --git a/drivers/net/wireless/ath9k/ath9k.h b/drivers/net/wireless/ath9k/ath9k.h index accace5f7efb..a6063dea0fa2 100644 --- a/drivers/net/wireless/ath9k/ath9k.h +++ b/drivers/net/wireless/ath9k/ath9k.h @@ -138,6 +138,19 @@ struct ath_desc { #define ATH9K_TXDESC_NOACK 0x0002 #define ATH9K_TXDESC_RTSENA 0x0004 #define ATH9K_TXDESC_CTSENA 0x0008 +/* ATH9K_TXDESC_INTREQ forces a tx interrupt to be generated for + * the descriptor its marked on. We take a tx interrupt to reap + * descriptors when the h/w hits an EOL condition or + * when the descriptor is specifically marked to generate + * an interrupt with this flag. Descriptors should be + * marked periodically to insure timely replenishing of the + * supply needed for sending frames. Defering interrupts + * reduces system load and potentially allows more concurrent + * work to be done but if done to aggressively can cause + * senders to backup. When the hardware queue is left too + * large rate control information may also be too out of + * date. An Alternative for this is TX interrupt mitigation + * but this needs more testing. */ #define ATH9K_TXDESC_INTREQ 0x0010 #define ATH9K_TXDESC_VEOL 0x0020 #define ATH9K_TXDESC_EXT_ONLY 0x0040 diff --git a/drivers/net/wireless/ath9k/core.c b/drivers/net/wireless/ath9k/core.c index c5033f6f42ac..0089e023c609 100644 --- a/drivers/net/wireless/ath9k/core.c +++ b/drivers/net/wireless/ath9k/core.c @@ -1325,7 +1325,6 @@ struct ath_node *ath_node_attach(struct ath_softc *sc, u8 *addr, int if_id) { struct ath_vap *avp; struct ath_node *an; - DECLARE_MAC_BUF(mac); avp = sc->sc_vaps[if_id]; ASSERT(avp != NULL); @@ -1355,8 +1354,6 @@ void ath_node_detach(struct ath_softc *sc, struct ath_node *an, bool bh_flag) { unsigned long flags; - DECLARE_MAC_BUF(mac); - ath_chainmask_sel_timerstop(&an->an_chainmask_sel); an->an_flags |= ATH_NODE_CLEAN; ath_tx_node_cleanup(sc, an, bh_flag); diff --git a/drivers/net/wireless/ath9k/core.h b/drivers/net/wireless/ath9k/core.h index cb3e61e57c4d..fbff9aa4c28f 100644 --- a/drivers/net/wireless/ath9k/core.h +++ b/drivers/net/wireless/ath9k/core.h @@ -380,7 +380,6 @@ void ath_rx_cleanup(struct ath_softc *sc); int ath_rx_tasklet(struct ath_softc *sc, int flush); int ath_rx_input(struct ath_softc *sc, struct ath_node *node, - int is_ampdu, struct sk_buff *skb, struct ath_recv_status *rx_status, enum ATH_RX_TYPE *status); @@ -444,9 +443,6 @@ struct ath_txq { u8 axq_aggr_depth; /* aggregates queued */ u32 axq_totalqueued; /* total ever queued */ - /* count to determine if descriptor should generate int on this txq. */ - u32 axq_intrcnt; - bool stopped; /* Is mac80211 queue stopped ? */ struct ath_buf *axq_linkbuf; /* virtual addr of last buffer*/ @@ -650,6 +646,9 @@ struct ath_node { u8 an_smmode; /* SM Power save mode */ u8 an_flags; u8 an_addr[ETH_ALEN]; + + u16 maxampdu; + u8 mpdudensity; }; void ath_tx_resume_tid(struct ath_softc *sc, @@ -919,8 +918,6 @@ enum RATE_TYPE { struct ath_ht_info { enum ath9k_ht_macmode tx_chan_width; - u16 maxampdu; - u8 mpdudensity; u8 ext_chan_offset; }; @@ -1007,7 +1004,6 @@ struct ath_softc { struct ath_txq sc_txq[ATH9K_NUM_TX_QUEUES]; struct ath_descdma sc_txdma; u32 sc_txqsetup; - u32 sc_txintrperiod; /* tx interrupt batching */ int sc_haltype2q[ATH9K_WME_AC_VO+1]; /* HAL WME AC -> h/w qnum */ u16 seq_no; /* TX sequence number */ diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c index 98bc25c9b3cf..1417ba07523d 100644 --- a/drivers/net/wireless/ath9k/hw.c +++ b/drivers/net/wireless/ath9k/hw.c @@ -345,7 +345,7 @@ static void ath9k_hw_set_defaults(struct ath_hal *ah) ah->ah_config.spurchans[i][1] = AR_NO_SPUR; } - ah->ah_config.intr_mitigation = 0; + ah->ah_config.intr_mitigation = 1; } static void ath9k_hw_override_ini(struct ath_hal *ah, @@ -1291,7 +1291,6 @@ static int ath9k_hw_init_macaddr(struct ath_hal *ah) int i; u16 eeval; struct ath_hal_5416 *ahp = AH5416(ah); - DECLARE_MAC_BUF(mac); sum = 0; for (i = 0; i < 3; i++) { @@ -1302,8 +1301,8 @@ static int ath9k_hw_init_macaddr(struct ath_hal *ah) } if (sum == 0 || sum == 0xffff * 3) { DPRINTF(ah->ah_sc, ATH_DBG_EEPROM, - "%s: mac address read failed: %s\n", __func__, - print_mac(mac, ahp->ah_macaddr)); + "%s: mac address read failed: %pM\n", __func__, + ahp->ah_macaddr); return -EADDRNOTAVAIL; } @@ -7194,9 +7193,6 @@ bool ath9k_hw_keyreset(struct ath_hal *ah, u16 entry) } - if (ah->ah_curchan == NULL) - return true; - return true; } diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c index f05f584ab7bc..f6dc4c826044 100644 --- a/drivers/net/wireless/ath9k/main.c +++ b/drivers/net/wireless/ath9k/main.c @@ -61,24 +61,24 @@ static u32 ath_get_extchanmode(struct ath_softc *sc, switch (chan->band) { case IEEE80211_BAND_2GHZ: - if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_NONE) && + if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_NONE) && (tx_chan_width == ATH9K_HT_MACMODE_20)) chanmode = CHANNEL_G_HT20; - if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_ABOVE) && + if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_ABOVE) && (tx_chan_width == ATH9K_HT_MACMODE_2040)) chanmode = CHANNEL_G_HT40PLUS; - if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_BELOW) && + if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_BELOW) && (tx_chan_width == ATH9K_HT_MACMODE_2040)) chanmode = CHANNEL_G_HT40MINUS; break; case IEEE80211_BAND_5GHZ: - if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_NONE) && + if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_NONE) && (tx_chan_width == ATH9K_HT_MACMODE_20)) chanmode = CHANNEL_A_HT20; - if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_ABOVE) && + if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_ABOVE) && (tx_chan_width == ATH9K_HT_MACMODE_2040)) chanmode = CHANNEL_A_HT40PLUS; - if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_BELOW) && + if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_BELOW) && (tx_chan_width == ATH9K_HT_MACMODE_2040)) chanmode = CHANNEL_A_HT40MINUS; break; @@ -215,24 +215,24 @@ static void ath_key_delete(struct ath_softc *sc, struct ieee80211_key_conf *key) ath_key_reset(sc, key->keyidx, freeslot); } -static void setup_ht_cap(struct ieee80211_ht_info *ht_info) +static void setup_ht_cap(struct ieee80211_sta_ht_cap *ht_info) { #define ATH9K_HT_CAP_MAXRXAMPDU_65536 0x3 /* 2 ^ 16 */ #define ATH9K_HT_CAP_MPDUDENSITY_8 0x6 /* 8 usec */ - ht_info->ht_supported = 1; - ht_info->cap = (u16)IEEE80211_HT_CAP_SUP_WIDTH - |(u16)IEEE80211_HT_CAP_SM_PS - |(u16)IEEE80211_HT_CAP_SGI_40 - |(u16)IEEE80211_HT_CAP_DSSSCCK40; + ht_info->ht_supported = true; + ht_info->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 | + IEEE80211_HT_CAP_SM_PS | + IEEE80211_HT_CAP_SGI_40 | + IEEE80211_HT_CAP_DSSSCCK40; ht_info->ampdu_factor = ATH9K_HT_CAP_MAXRXAMPDU_65536; ht_info->ampdu_density = ATH9K_HT_CAP_MPDUDENSITY_8; - /* setup supported mcs set */ - memset(ht_info->supp_mcs_set, 0, 16); - ht_info->supp_mcs_set[0] = 0xff; - ht_info->supp_mcs_set[1] = 0xff; - ht_info->supp_mcs_set[12] = IEEE80211_HT_CAP_MCS_TX_DEFINED; + /* set up supported mcs set */ + memset(&ht_info->mcs, 0, sizeof(ht_info->mcs)); + ht_info->mcs.rx_mask[0] = 0xff; + ht_info->mcs.rx_mask[1] = 0xff; + ht_info->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; } static int ath_rate2idx(struct ath_softc *sc, int rate) @@ -279,8 +279,15 @@ static void ath9k_rx_prepare(struct ath_softc *sc, rx_status->rate_idx = ath_rate2idx(sc, (status->rateKbps / 100)); rx_status->antenna = status->antenna; - /* XXX Fix me, 64 cannot be the max rssi value, rigure it out */ - rx_status->qual = status->rssi * 100 / 64; + /* at 45 you will be able to use MCS 15 reliably. A more elaborate + * scheme can be used here but it requires tables of SNR/throughput for + * each possible mode used. */ + rx_status->qual = status->rssi * 100 / 45; + + /* rssi can be more than 45 though, anything above that + * should be considered at 100% */ + if (rx_status->qual > 100) + rx_status->qual = 100; if (status->flags & ATH_RX_MIC_ERROR) rx_status->flag |= RX_FLAG_MMIC_ERROR; @@ -328,31 +335,18 @@ static u8 parse_mpdudensity(u8 mpdudensity) static void ath9k_ht_conf(struct ath_softc *sc, struct ieee80211_bss_conf *bss_conf) { -#define IEEE80211_HT_CAP_40MHZ_INTOLERANT BIT(14) struct ath_ht_info *ht_info = &sc->sc_ht_info; - if (bss_conf->assoc_ht) { - ht_info->ext_chan_offset = - bss_conf->ht_bss_conf->bss_cap & - IEEE80211_HT_IE_CHA_SEC_OFFSET; + if (sc->hw->conf.ht.enabled) { + ht_info->ext_chan_offset = bss_conf->ht.secondary_channel_offset; - if (!(bss_conf->ht_conf->cap & - IEEE80211_HT_CAP_40MHZ_INTOLERANT) && - (bss_conf->ht_bss_conf->bss_cap & - IEEE80211_HT_IE_CHA_WIDTH)) + if (bss_conf->ht.width_40_ok) ht_info->tx_chan_width = ATH9K_HT_MACMODE_2040; else ht_info->tx_chan_width = ATH9K_HT_MACMODE_20; ath9k_hw_set11nmac2040(sc->sc_ah, ht_info->tx_chan_width); - ht_info->maxampdu = 1 << (IEEE80211_HTCAP_MAXRXAMPDU_FACTOR + - bss_conf->ht_conf->ampdu_factor); - ht_info->mpdudensity = - parse_mpdudensity(bss_conf->ht_conf->ampdu_density); - } - -#undef IEEE80211_HT_CAP_40MHZ_INTOLERANT } static void ath9k_bss_assoc_info(struct ath_softc *sc, @@ -362,7 +356,6 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc, struct ieee80211_channel *curchan = hw->conf.channel; struct ath_vap *avp; int pos; - DECLARE_MAC_BUF(mac); if (bss_conf->assoc) { DPRINTF(sc, ATH_DBG_CONFIG, "%s: Bss Info ASSOC %d\n", @@ -394,12 +387,12 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc, sc->sc_halstats.ns_avgtxrate = ATH_RATE_DUMMY_MARKER; /* Update chainmask */ - ath_update_chainmask(sc, bss_conf->assoc_ht); + ath_update_chainmask(sc, hw->conf.ht.enabled); DPRINTF(sc, ATH_DBG_CONFIG, - "%s: bssid %s aid 0x%x\n", + "%s: bssid %pM aid 0x%x\n", __func__, - print_mac(mac, sc->sc_curbssid), sc->sc_curaid); + sc->sc_curbssid, sc->sc_curaid); DPRINTF(sc, ATH_DBG_CONFIG, "%s: Set channel: %d MHz\n", __func__, @@ -412,7 +405,7 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc, return; } - if (hw->conf.ht_conf.ht_supported) + if (hw->conf.ht.enabled) sc->sc_ah->ah_channels[pos].chanmode = ath_get_extchanmode(sc, curchan); else @@ -464,12 +457,13 @@ void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, DPRINTF(sc, ATH_DBG_XMIT, "%s: TX complete: skb: %p\n", __func__, skb); + ieee80211_tx_info_clear_status(tx_info); if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK || tx_info->flags & IEEE80211_TX_STAT_TX_FILTERED) { - /* free driver's private data area of tx_info */ - if (tx_info->driver_data[0] != NULL) - kfree(tx_info->driver_data[0]); - tx_info->driver_data[0] = NULL; + /* free driver's private data area of tx_info, XXX: HACK! */ + if (tx_info->control.vif != NULL) + kfree(tx_info->control.vif); + tx_info->control.vif = NULL; } if (tx_status->flags & ATH_TX_BAR) { @@ -477,17 +471,12 @@ void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb, tx_status->flags &= ~ATH_TX_BAR; } - if (tx_status->flags & (ATH_TX_ERROR | ATH_TX_XRETRY)) { - if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK)) { - /* Frame was not ACKed, but an ACK was expected */ - tx_info->status.excessive_retries = 1; - } - } else { + if (!(tx_status->flags & (ATH_TX_ERROR | ATH_TX_XRETRY))) { /* Frame was ACKed */ tx_info->flags |= IEEE80211_TX_STAT_ACK; } - tx_info->status.retry_count = tx_status->retries; + tx_info->status.rates[0].count = tx_status->retries + 1; ieee80211_tx_status(hw, skb); if (an) @@ -535,7 +524,6 @@ int _ath_rx_indicate(struct ath_softc *sc, if (an) { ath_rx_input(sc, an, - hw->conf.ht_conf.ht_supported, skb, status, &st); } if (!an || (st != ATH_RX_CONSUMED)) @@ -944,7 +932,7 @@ static int ath_attach(u16 devid, if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT) /* Setup HT capabilities for 2.4Ghz*/ - setup_ht_cap(&sc->sbands[IEEE80211_BAND_2GHZ].ht_info); + setup_ht_cap(&sc->sbands[IEEE80211_BAND_2GHZ].ht_cap); hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &sc->sbands[IEEE80211_BAND_2GHZ]; @@ -959,16 +947,13 @@ static int ath_attach(u16 devid, if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT) /* Setup HT capabilities for 5Ghz*/ - setup_ht_cap(&sc->sbands[IEEE80211_BAND_5GHZ].ht_info); + setup_ht_cap(&sc->sbands[IEEE80211_BAND_5GHZ].ht_cap); hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &sc->sbands[IEEE80211_BAND_5GHZ]; } - /* FIXME: Have to figure out proper hw init values later */ - hw->queues = 4; - hw->ampdu_queues = 1; /* Register rate control */ hw->rate_control_algorithm = "ath9k_rate_control"; @@ -1234,17 +1219,20 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, __func__, error); } -static int ath9k_config(struct ieee80211_hw *hw, - struct ieee80211_conf *conf) +static int ath9k_config(struct ieee80211_hw *hw, u32 changed) { struct ath_softc *sc = hw->priv; struct ieee80211_channel *curchan = hw->conf.channel; + struct ieee80211_conf *conf = &hw->conf; int pos; DPRINTF(sc, ATH_DBG_CONFIG, "%s: Set channel: %d MHz\n", __func__, curchan->center_freq); + /* Update chainmask */ + ath_update_chainmask(sc, conf->ht.enabled); + pos = ath_get_channel(sc, curchan); if (pos == -1) { DPRINTF(sc, ATH_DBG_FATAL, "%s: Invalid channel\n", __func__); @@ -1255,11 +1243,12 @@ static int ath9k_config(struct ieee80211_hw *hw, (curchan->band == IEEE80211_BAND_2GHZ) ? CHANNEL_G : CHANNEL_A; - if (sc->sc_curaid && hw->conf.ht_conf.ht_supported) + if (sc->sc_curaid && hw->conf.ht.enabled) sc->sc_ah->ah_channels[pos].chanmode = ath_get_extchanmode(sc, curchan); - sc->sc_config.txpowlimit = 2 * conf->power_level; + if (changed & IEEE80211_CONF_CHANGE_POWER) + sc->sc_config.txpowlimit = 2 * conf->power_level; /* set h/w channel */ if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0) @@ -1278,7 +1267,6 @@ static int ath9k_config_interface(struct ieee80211_hw *hw, struct ath_vap *avp; u32 rfilt = 0; int error, i; - DECLARE_MAC_BUF(mac); avp = sc->sc_vaps[0]; if (avp == NULL) { @@ -1333,9 +1321,9 @@ static int ath9k_config_interface(struct ieee80211_hw *hw, sc->sc_imask &= ~(ATH9K_INT_SWBA | ATH9K_INT_BMISS); DPRINTF(sc, ATH_DBG_CONFIG, - "%s: RX filter 0x%x bssid %s aid 0x%x\n", + "%s: RX filter 0x%x bssid %pM aid 0x%x\n", __func__, rfilt, - print_mac(mac, sc->sc_curbssid), sc->sc_curaid); + sc->sc_curbssid, sc->sc_curaid); /* need to reconfigure the beacon */ sc->sc_flags &= ~SC_OP_BEACONS ; @@ -1424,7 +1412,6 @@ static void ath9k_sta_notify(struct ieee80211_hw *hw, struct ath_softc *sc = hw->priv; struct ath_node *an; unsigned long flags; - DECLARE_MAC_BUF(mac); spin_lock_irqsave(&sc->node_lock, flags); an = ath_node_find(sc, sta->addr); @@ -1435,11 +1422,19 @@ static void ath9k_sta_notify(struct ieee80211_hw *hw, spin_lock_irqsave(&sc->node_lock, flags); if (!an) { ath_node_attach(sc, sta->addr, 0); - DPRINTF(sc, ATH_DBG_CONFIG, "%s: Attach a node: %s\n", - __func__, print_mac(mac, sta->addr)); + DPRINTF(sc, ATH_DBG_CONFIG, "%s: Attach a node: %pM\n", + __func__, sta->addr); } else { ath_node_get(sc, sta->addr); } + + /* XXX: Is this right? Can the capabilities change? */ + an = ath_node_find(sc, sta->addr); + an->maxampdu = 1 << (IEEE80211_HTCAP_MAXRXAMPDU_FACTOR + + sta->ht_cap.ampdu_factor); + an->mpdudensity = + parse_mpdudensity(sta->ht_cap.ampdu_density); + spin_unlock_irqrestore(&sc->node_lock, flags); break; case STA_NOTIFY_REMOVE: @@ -1449,9 +1444,9 @@ static void ath9k_sta_notify(struct ieee80211_hw *hw, __func__); else { ath_node_put(sc, an, ATH9K_BH_STATUS_INTACT); - DPRINTF(sc, ATH_DBG_CONFIG, "%s: Put a node: %s\n", + DPRINTF(sc, ATH_DBG_CONFIG, "%s: Put a node: %pM\n", __func__, - print_mac(mac, sta->addr)); + sta->addr); } break; default: @@ -1558,9 +1553,8 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, } if (changed & BSS_CHANGED_HT) { - DPRINTF(sc, ATH_DBG_CONFIG, "%s: BSS Changed HT %d\n", - __func__, - bss_conf->assoc_ht); + DPRINTF(sc, ATH_DBG_CONFIG, "%s: BSS Changed HT\n", + __func__); ath9k_ht_conf(sc, bss_conf); } @@ -1665,7 +1659,6 @@ static struct ieee80211_ops ath9k_ops = { .get_tkip_seq = NULL, .set_rts_threshold = NULL, .set_frag_threshold = NULL, - .set_retry_limit = NULL, .get_tsf = ath9k_get_tsf, .reset_tsf = ath9k_reset_tsf, .tx_last_beacon = NULL, @@ -1749,7 +1742,8 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) hw->flags = IEEE80211_HW_RX_INCLUDES_FCS | IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | IEEE80211_HW_SIGNAL_DBM | - IEEE80211_HW_NOISE_DBM; + IEEE80211_HW_NOISE_DBM | + IEEE80211_HW_AMPDU_AGGREGATION; hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_AP) | diff --git a/drivers/net/wireless/ath9k/rc.c b/drivers/net/wireless/ath9k/rc.c index cca2fc5b0765..ecffd6f45fd0 100644 --- a/drivers/net/wireless/ath9k/rc.c +++ b/drivers/net/wireless/ath9k/rc.c @@ -1838,7 +1838,7 @@ void ath_rc_node_update(struct ieee80211_hw *hw, struct ath_rate_node *rc_priv) struct ath_softc *sc = hw->priv; u32 capflag = 0; - if (hw->conf.ht_conf.ht_supported) { + if (hw->conf.ht.enabled) { capflag |= ATH_RC_HT_FLAG | ATH_RC_DS_FLAG; if (sc->sc_ht_info.tx_chan_width == ATH9K_HT_MACMODE_2040) capflag |= ATH_RC_CW40_FLAG; @@ -1864,24 +1864,21 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband, hdr = (struct ieee80211_hdr *)skb->data; fc = hdr->frame_control; - tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0]; + /* XXX: UGLY HACK!! */ + tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif; spin_lock_bh(&sc->node_lock); an = ath_node_find(sc, hdr->addr1); spin_unlock_bh(&sc->node_lock); - if (!an || !priv_sta || !ieee80211_is_data(fc)) { - if (tx_info->driver_data[0] != NULL) { - kfree(tx_info->driver_data[0]); - tx_info->driver_data[0] = NULL; - } + if (tx_info_priv == NULL) return; - } - if (tx_info->driver_data[0] != NULL) { + + if (an && priv_sta && ieee80211_is_data(fc)) ath_rate_tx_complete(sc, an, priv_sta, tx_info_priv); - kfree(tx_info->driver_data[0]); - tx_info->driver_data[0] = NULL; - } + + kfree(tx_info_priv); + tx_info->control.vif = NULL; } static void ath_tx_aggr_resp(struct ath_softc *sc, @@ -1910,7 +1907,7 @@ static void ath_tx_aggr_resp(struct ath_softc *sc, */ si = container_of(sta, struct sta_info, sta); buffersize = IEEE80211_MIN_AMPDU_BUF << - sband->ht_info.ampdu_factor; /* FIXME */ + sband->ht_cap.ampdu_factor; /* FIXME */ state = si->ampdu_mlme.tid_state_tx[tidno]; if (state & HT_ADDBA_RECEIVED_MSK) { @@ -1927,10 +1924,11 @@ static void ath_tx_aggr_resp(struct ath_softc *sc, } } -static void ath_get_rate(void *priv, struct ieee80211_supported_band *sband, - struct ieee80211_sta *sta, void *priv_sta, - struct sk_buff *skb, struct rate_selection *sel) +static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, + struct ieee80211_tx_rate_control *txrc) { + struct ieee80211_supported_band *sband = txrc->sband; + struct sk_buff *skb = txrc->skb; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct ath_softc *sc = priv; struct ieee80211_hw *hw = sc->hw; @@ -1942,21 +1940,20 @@ static void ath_get_rate(void *priv, struct ieee80211_supported_band *sband, s8 lowest_idx; __le16 fc = hdr->frame_control; u8 *qc, tid; - DECLARE_MAC_BUF(mac); DPRINTF(sc, ATH_DBG_RATE, "%s\n", __func__); - /* allocate driver private area of tx_info */ - tx_info->driver_data[0] = kzalloc(sizeof(*tx_info_priv), GFP_ATOMIC); - ASSERT(tx_info->driver_data[0] != NULL); - tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0]; + /* allocate driver private area of tx_info, XXX: UGLY HACK! */ + tx_info->control.vif = kzalloc(sizeof(*tx_info_priv), GFP_ATOMIC); + tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif; + ASSERT(tx_info_priv != NULL); lowest_idx = rate_lowest_index(sband, sta); tx_info_priv->min_rate = (sband->bitrates[lowest_idx].bitrate * 2) / 10; /* lowest rate for management and multicast/broadcast frames */ if (!ieee80211_is_data(fc) || is_multicast_ether_addr(hdr->addr1) || !sta) { - sel->rate_idx = lowest_idx; + tx_info->control.rates[0].idx = lowest_idx; return; } @@ -1967,8 +1964,10 @@ static void ath_get_rate(void *priv, struct ieee80211_supported_band *sband, tx_info_priv->rcs, &is_probe, false); +#if 0 if (is_probe) sel->probe_idx = ath_rc_priv->tx_ratectrl.probe_rate; +#endif /* Ratecontrol sometimes returns invalid rate index */ if (tx_info_priv->rcs[0].rix != 0xff) @@ -1976,11 +1975,11 @@ static void ath_get_rate(void *priv, struct ieee80211_supported_band *sband, else tx_info_priv->rcs[0].rix = ath_rc_priv->prev_data_rix; - sel->rate_idx = tx_info_priv->rcs[0].rix; + tx_info->control.rates[0].idx = tx_info_priv->rcs[0].rix; /* Check if aggregation has to be enabled for this tid */ - if (hw->conf.ht_conf.ht_supported) { + if (hw->conf.ht.enabled) { if (ieee80211_is_data_qos(fc)) { qc = ieee80211_get_qos_ctl(hdr); tid = qc[0] & 0xf; @@ -2003,14 +2002,14 @@ static void ath_get_rate(void *priv, struct ieee80211_supported_band *sband, if (ret) DPRINTF(sc, ATH_DBG_AGGR, "%s: Unable to start tx " - "aggr for: %s\n", + "aggr for: %pM\n", __func__, - print_mac(mac, hdr->addr1)); + hdr->addr1); else DPRINTF(sc, ATH_DBG_AGGR, - "%s: Started tx aggr for: %s\n", + "%s: Started tx aggr for: %pM\n", __func__, - print_mac(mac, hdr->addr1)); + hdr->addr1); } else if (chk == AGGR_EXCHANGE_PROGRESS) ath_tx_aggr_resp(sc, sband, sta, an, tid); } @@ -2027,9 +2026,9 @@ static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband, DPRINTF(sc, ATH_DBG_RATE, "%s\n", __func__); ath_setup_rates(sc, sband, sta, ath_rc_priv); - if (sc->hw->conf.flags & IEEE80211_CONF_SUPPORT_HT_MODE) { - for (i = 0; i < MCS_SET_SIZE; i++) { - if (sc->hw->conf.ht_conf.supp_mcs_set[i/8] & (1<<(i%8))) + if (sta->ht_cap.ht_supported) { + for (i = 0; i < 77; i++) { + if (sta->ht_cap.mcs.rx_mask[i/8] & (1<<(i%8))) ath_rc_priv->neg_ht_rates.rs_rates[j++] = i; if (j == ATH_RATE_MAX) break; @@ -2039,11 +2038,6 @@ static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband, ath_rc_node_update(sc->hw, priv_sta); } -static void ath_rate_clear(void *priv) -{ - return; -} - static void *ath_rate_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) { struct ath_softc *sc = hw->priv; @@ -2093,7 +2087,6 @@ static struct rate_control_ops ath_rate_ops = { .tx_status = ath_tx_status, .get_rate = ath_get_rate, .rate_init = ath_rate_init, - .clear = ath_rate_clear, .alloc = ath_rate_alloc, .free = ath_rate_free, .alloc_sta = ath_rate_alloc_sta, diff --git a/drivers/net/wireless/ath9k/rc.h b/drivers/net/wireless/ath9k/rc.h index b95b41508b98..6671097fad72 100644 --- a/drivers/net/wireless/ath9k/rc.h +++ b/drivers/net/wireless/ath9k/rc.h @@ -59,7 +59,6 @@ struct ath_softc; #define FALSE 0 #define ATH_RATE_MAX 30 -#define MCS_SET_SIZE 128 enum ieee80211_fixed_rate_mode { IEEE80211_FIXED_RATE_NONE = 0, diff --git a/drivers/net/wireless/ath9k/recv.c b/drivers/net/wireless/ath9k/recv.c index 4983402af559..828322840a86 100644 --- a/drivers/net/wireless/ath9k/recv.c +++ b/drivers/net/wireless/ath9k/recv.c @@ -720,12 +720,11 @@ void ath_flushrecv(struct ath_softc *sc) int ath_rx_input(struct ath_softc *sc, struct ath_node *an, - int is_ampdu, struct sk_buff *skb, struct ath_recv_status *rx_status, enum ATH_RX_TYPE *status) { - if (is_ampdu && (sc->sc_flags & SC_OP_RXAGGR)) { + if (sc->sc_flags & SC_OP_RXAGGR) { *status = ATH_RX_CONSUMED; return ath_ampdu_input(sc, an, skb, rx_status); } else { @@ -1119,7 +1118,7 @@ int ath_rx_aggr_start(struct ath_softc *sc, sband = hw->wiphy->bands[hw->conf.channel->band]; buffersize = IEEE80211_MIN_AMPDU_BUF << - sband->ht_info.ampdu_factor; /* FIXME */ + sband->ht_cap.ampdu_factor; /* FIXME */ rxtid = &an->an_aggr.rx.tid[tid]; diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c index 3a4757942b3f..7cfab5a542f0 100644 --- a/drivers/net/wireless/ath9k/xmit.c +++ b/drivers/net/wireless/ath9k/xmit.c @@ -168,15 +168,17 @@ static void fill_min_rates(struct sk_buff *skb, struct ath_tx_control *txctl) hdr = (struct ieee80211_hdr *)skb->data; fc = hdr->frame_control; - tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0]; + + /* XXX: HACK! */ + tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif; if (ieee80211_is_mgmt(fc) || ieee80211_is_ctl(fc)) { txctl->use_minrate = 1; txctl->min_rate = tx_info_priv->min_rate; } else if (ieee80211_is_data(fc)) { if (ieee80211_is_nullfunc(fc) || - /* Port Access Entity (IEEE 802.1X) */ - (skb->protocol == cpu_to_be16(0x888E))) { + /* Port Access Entity (IEEE 802.1X) */ + (skb->protocol == cpu_to_be16(ETH_P_PAE))) { txctl->use_minrate = 1; txctl->min_rate = tx_info_priv->min_rate; } @@ -228,7 +230,13 @@ static int ath_tx_prepare(struct ath_softc *sc, txctl->if_id = 0; txctl->frmlen = skb->len + FCS_LEN - (hdrlen & 3); - txctl->txpower = MAX_RATE_POWER; /* FIXME */ + + /* Always try at highest power possible unless the the device + * was configured by the user to use another power. */ + if (likely(sc->sc_config.txpowlimit == ATH_TXPOWER_MAX)) + txctl->txpower = ATH_TXPOWER_MAX; + else + txctl->txpower = sc->sc_config.txpowlimit; /* Fill Key related fields */ @@ -284,23 +292,28 @@ static int ath_tx_prepare(struct ath_softc *sc, /* Fill flags */ - txctl->flags |= ATH9K_TXDESC_CLRDMASK; /* needed for crypto errors */ + txctl->flags |= ATH9K_TXDESC_CLRDMASK /* needed for crypto errors */ + | ATH9K_TXDESC_INTREQ; /* Generate an interrupt */ if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK) txctl->flags |= ATH9K_TXDESC_NOACK; - if (tx_info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) + + if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) txctl->flags |= ATH9K_TXDESC_RTSENA; /* * Setup for rate calculations. */ - tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0]; + + /* XXX: HACK! */ + tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif; rcs = tx_info_priv->rcs; if (ieee80211_is_data(fc) && !txctl->use_minrate) { /* Enable HT only for DATA frames and not for EAPOL */ - txctl->ht = (hw->conf.ht_conf.ht_supported && + /* XXX why AMPDU only?? */ + txctl->ht = (hw->conf.ht.enabled && (tx_info->flags & IEEE80211_TX_CTL_AMPDU)); if (is_multicast_ether_addr(hdr->addr1)) { @@ -357,28 +370,6 @@ static int ath_tx_prepare(struct ath_softc *sc, rcs[0].tries = ATH_TXMAXTRY; } - /* - * Determine if a tx interrupt should be generated for - * this descriptor. We take a tx interrupt to reap - * descriptors when the h/w hits an EOL condition or - * when the descriptor is specifically marked to generate - * an interrupt. We periodically mark descriptors in this - * way to insure timely replenishing of the supply needed - * for sending frames. Defering interrupts reduces system - * load and potentially allows more concurrent work to be - * done but if done to aggressively can cause senders to - * backup. - * - * NB: use >= to deal with sc_txintrperiod changing - * dynamically through sysctl. - */ - spin_lock_bh(&txq->axq_lock); - if ((++txq->axq_intrcnt >= sc->sc_txintrperiod)) { - txctl->flags |= ATH9K_TXDESC_INTREQ; - txq->axq_intrcnt = 0; - } - spin_unlock_bh(&txq->axq_lock); - if (is_multicast_ether_addr(hdr->addr1)) { antenna = sc->sc_mcastantenna + 1; sc->sc_mcastantenna = (sc->sc_mcastantenna + 1) & 0x1; @@ -854,7 +845,9 @@ static int ath_tx_send_normal(struct ath_softc *sc, skb = (struct sk_buff *)bf->bf_mpdu; tx_info = IEEE80211_SKB_CB(skb); - tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0]; + + /* XXX: HACK! */ + tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif; memcpy(bf->bf_rcs, tx_info_priv->rcs, 4 * sizeof(tx_info_priv->rcs[0])); /* update starting sequence number for subsequent ADDBA request */ @@ -1158,7 +1151,6 @@ static int ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) nacked = 0; for (;;) { spin_lock_bh(&txq->axq_lock); - txq->axq_intrcnt = 0; /* reset periodic desc intr count */ if (list_empty(&txq->axq_q)) { txq->axq_link = NULL; txq->axq_linkbuf = NULL; @@ -1248,8 +1240,9 @@ static int ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) } skb = bf->bf_mpdu; tx_info = IEEE80211_SKB_CB(skb); - tx_info_priv = (struct ath_tx_info_priv *) - tx_info->driver_data[0]; + + /* XXX: HACK! */ + tx_info_priv = (struct ath_tx_info_priv *) tx_info->control.vif; if (ds->ds_txstat.ts_status & ATH9K_TXERR_FILT) tx_info->flags |= IEEE80211_TX_STAT_TX_FILTERED; if ((ds->ds_txstat.ts_status & ATH9K_TXERR_FILT) == 0 && @@ -1430,7 +1423,8 @@ static int ath_tx_send_ampdu(struct ath_softc *sc, skb = (struct sk_buff *)bf->bf_mpdu; tx_info = IEEE80211_SKB_CB(skb); - tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0]; + /* XXX: HACK! */ + tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif; memcpy(bf->bf_rcs, tx_info_priv->rcs, 4 * sizeof(tx_info_priv->rcs[0])); /* Add sub-frame to BAW */ @@ -1450,7 +1444,8 @@ static int ath_tx_send_ampdu(struct ath_softc *sc, */ static u32 ath_lookup_rate(struct ath_softc *sc, - struct ath_buf *bf) + struct ath_buf *bf, + struct ath_atx_tid *tid) { const struct ath9k_rate_table *rt = sc->sc_currates; struct sk_buff *skb; @@ -1464,7 +1459,7 @@ static u32 ath_lookup_rate(struct ath_softc *sc, skb = (struct sk_buff *)bf->bf_mpdu; tx_info = IEEE80211_SKB_CB(skb); tx_info_priv = (struct ath_tx_info_priv *) - tx_info->driver_data[0]; + tx_info->control.vif; /* XXX: HACK! */ memcpy(bf->bf_rcs, tx_info_priv->rcs, 4 * sizeof(tx_info_priv->rcs[0])); @@ -1504,7 +1499,7 @@ static u32 ath_lookup_rate(struct ath_softc *sc, * The IE, however can hold upto 65536, which shows up here * as zero. Ignore 65536 since we are constrained by hw. */ - maxampdu = sc->sc_ht_info.maxampdu; + maxampdu = tid->an->maxampdu; if (maxampdu) aggr_limit = min(aggr_limit, maxampdu); @@ -1518,6 +1513,7 @@ static u32 ath_lookup_rate(struct ath_softc *sc, */ static int ath_compute_num_delims(struct ath_softc *sc, + struct ath_atx_tid *tid, struct ath_buf *bf, u16 frmlen) { @@ -1545,7 +1541,7 @@ static int ath_compute_num_delims(struct ath_softc *sc, * required minimum length for subframe. Take into account * whether high rate is 20 or 40Mhz and half or full GI. */ - mpdudensity = sc->sc_ht_info.mpdudensity; + mpdudensity = tid->an->mpdudensity; /* * If there is no mpdu density restriction, no further calculation @@ -1619,7 +1615,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc, } if (!rl) { - aggr_limit = ath_lookup_rate(sc, bf); + aggr_limit = ath_lookup_rate(sc, bf, tid); rl = 1; /* * Is rate dual stream @@ -1657,7 +1653,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc, * Get the delimiters needed to meet the MPDU * density for this node. */ - ndelim = ath_compute_num_delims(sc, bf_first, bf->bf_frmlen); + ndelim = ath_compute_num_delims(sc, tid, bf_first, bf->bf_frmlen); bpad = PADBYTES(al_delta) + (ndelim << 2); @@ -1924,7 +1920,8 @@ static int ath_tx_start_dma(struct ath_softc *sc, bf->bf_flags = txctl->flags; bf->bf_keytype = txctl->keytype; - tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0]; + /* XXX: HACK! */ + tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif; rcs = tx_info_priv->rcs; bf->bf_rcs[0] = rcs[0]; bf->bf_rcs[1] = rcs[1]; @@ -2151,7 +2148,6 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype) txq->axq_depth = 0; txq->axq_aggr_depth = 0; txq->axq_totalqueued = 0; - txq->axq_intrcnt = 0; txq->axq_linkbuf = NULL; sc->sc_txqsetup |= 1<<qnum; } @@ -2416,7 +2412,6 @@ enum ATH_AGGR_CHECK ath_tx_aggr_check(struct ath_softc *sc, u8 tidno) { struct ath_atx_tid *txtid; - DECLARE_MAC_BUF(mac); if (!(sc->sc_flags & SC_OP_TXAGGR)) return AGGR_NOT_REQUIRED; @@ -2630,7 +2625,7 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an) struct ath_atx_ac *ac; int tidno, acno; - sc->sc_ht_info.maxampdu = ATH_AMPDU_LIMIT_DEFAULT; + an->maxampdu = ATH_AMPDU_LIMIT_DEFAULT; /* * Init per tid tx state diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index ecb02bdaab5b..d16931589f81 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -919,7 +919,6 @@ static void fast_rx_path(struct atmel_private *priv, else memcpy(&skbp[6], header->addr2, 6); /* source address */ - priv->dev->last_rx = jiffies; skb->protocol = eth_type_trans(skb, priv->dev); skb->ip_summed = CHECKSUM_NONE; netif_rx(skb); @@ -1026,7 +1025,6 @@ static void frag_rx_path(struct atmel_private *priv, memcpy(skb_put(skb, priv->frag_len + 12), priv->rx_buf, priv->frag_len + 12); - priv->dev->last_rx = jiffies; skb->protocol = eth_type_trans(skb, priv->dev); skb->ip_summed = CHECKSUM_NONE; netif_rx(skb); @@ -1479,7 +1477,6 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port, struct net_device *dev; struct atmel_private *priv; int rc; - DECLARE_MAC_BUF(mac); /* Create the network device object. */ dev = alloc_etherdev(sizeof(*priv)); @@ -1591,8 +1588,8 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port, if (!ent) printk(KERN_WARNING "atmel: unable to create /proc entry.\n"); - printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %s\n", - dev->name, DRIVER_MAJOR, DRIVER_MINOR, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %pM\n", + dev->name, DRIVER_MAJOR, DRIVER_MINOR, dev->dev_addr); return dev; diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c index 098f886976f6..6d65a02b7052 100644 --- a/drivers/net/wireless/b43/dma.c +++ b/drivers/net/wireless/b43/dma.c @@ -1387,13 +1387,11 @@ void b43_dma_handle_txstatus(struct b43_wldev *dev, info = IEEE80211_SKB_CB(meta->skb); - memset(&info->status, 0, sizeof(info->status)); - /* * Call back to inform the ieee80211 subsystem about * the status of the transmission. */ - frame_succeed = b43_fill_txstatus_report(info, status); + frame_succeed = b43_fill_txstatus_report(dev, info, status); #ifdef CONFIG_B43_DEBUG if (frame_succeed) ring->nr_succeed_tx_packets++; diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 14c44df584d0..2a599fb772d9 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -1339,25 +1339,6 @@ u8 b43_ieee80211_antenna_sanitize(struct b43_wldev *dev, return antenna_nr; } -static int b43_antenna_from_ieee80211(struct b43_wldev *dev, u8 antenna) -{ - antenna = b43_ieee80211_antenna_sanitize(dev, antenna); - switch (antenna) { - case 0: /* default/diversity */ - return B43_ANTENNA_DEFAULT; - case 1: /* Antenna 0 */ - return B43_ANTENNA0; - case 2: /* Antenna 1 */ - return B43_ANTENNA1; - case 3: /* Antenna 2 */ - return B43_ANTENNA2; - case 4: /* Antenna 3 */ - return B43_ANTENNA3; - default: - return B43_ANTENNA_DEFAULT; - } -} - /* Convert a b43 antenna number value to the PHY TX control value. */ static u16 b43_antenna_to_phyctl(int antenna) { @@ -1399,7 +1380,7 @@ static void b43_write_beacon_template(struct b43_wldev *dev, len, ram_offset, shm_size_offset, rate); /* Write the PHY TX control parameters. */ - antenna = b43_antenna_from_ieee80211(dev, info->antenna_sel_tx); + antenna = B43_ANTENNA_DEFAULT; antenna = b43_antenna_to_phyctl(antenna); ctl = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL); /* We can't send beacons with short preamble. Would get PHY errors. */ @@ -3339,11 +3320,28 @@ init_failure: return err; } -static int b43_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) +/* Write the short and long frame retry limit values. */ +static void b43_set_retry_limits(struct b43_wldev *dev, + unsigned int short_retry, + unsigned int long_retry) +{ + /* The retry limit is a 4-bit counter. Enforce this to avoid overflowing + * the chip-internal counter. */ + short_retry = min(short_retry, (unsigned int)0xF); + long_retry = min(long_retry, (unsigned int)0xF); + + b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_SRLIMIT, + short_retry); + b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_LRLIMIT, + long_retry); +} + +static int b43_op_config(struct ieee80211_hw *hw, u32 changed) { struct b43_wl *wl = hw_to_b43_wl(hw); struct b43_wldev *dev; struct b43_phy *phy; + struct ieee80211_conf *conf = &hw->conf; unsigned long flags; int antenna; int err = 0; @@ -3358,6 +3356,13 @@ static int b43_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) dev = wl->current_dev; phy = &dev->phy; + if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) + b43_set_retry_limits(dev, conf->short_frame_max_tx_count, + conf->long_frame_max_tx_count); + changed &= ~IEEE80211_CONF_CHANGE_RETRY_LIMITS; + if (!changed) + goto out_unlock_mutex; + /* Disable IRQs while reconfiguring the device. * This makes it possible to drop the spinlock throughout * the reconfiguration process. */ @@ -3399,9 +3404,9 @@ static int b43_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) } /* Antennas for RX and management frame TX. */ - antenna = b43_antenna_from_ieee80211(dev, conf->antenna_sel_tx); + antenna = B43_ANTENNA_DEFAULT; b43_mgmtframe_txantenna(dev, antenna); - antenna = b43_antenna_from_ieee80211(dev, conf->antenna_sel_rx); + antenna = B43_ANTENNA_DEFAULT; if (phy->ops->set_rx_antenna) phy->ops->set_rx_antenna(dev, antenna); @@ -3445,7 +3450,6 @@ static int b43_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, u8 algorithm; u8 index; int err; - DECLARE_MAC_BUF(mac); if (modparam_nohwcrypt) return -ENOSPC; /* User disabled HW-crypto */ @@ -3533,9 +3537,9 @@ out_unlock: mutex_unlock(&wl->mutex); if (!err) { b43dbg(wl, "%s hardware based encryption for keyidx: %d, " - "mac: %s\n", + "mac: %pM\n", cmd == SET_KEY ? "Using" : "Disabling", key->keyidx, - print_mac(mac, addr)); + addr); } return err; } @@ -3878,22 +3882,6 @@ static void b43_imcfglo_timeouts_workaround(struct b43_wldev *dev) #endif /* CONFIG_SSB_DRIVER_PCICORE */ } -/* Write the short and long frame retry limit values. */ -static void b43_set_retry_limits(struct b43_wldev *dev, - unsigned int short_retry, - unsigned int long_retry) -{ - /* The retry limit is a 4-bit counter. Enforce this to avoid overflowing - * the chip-internal counter. */ - short_retry = min(short_retry, (unsigned int)0xF); - long_retry = min(long_retry, (unsigned int)0xF); - - b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_SRLIMIT, - short_retry); - b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_LRLIMIT, - long_retry); -} - static void b43_set_synth_pu_delay(struct b43_wldev *dev, bool idle) { u16 pu_delay; @@ -4214,26 +4202,6 @@ static void b43_op_stop(struct ieee80211_hw *hw) cancel_work_sync(&(wl->txpower_adjust_work)); } -static int b43_op_set_retry_limit(struct ieee80211_hw *hw, - u32 short_retry_limit, u32 long_retry_limit) -{ - struct b43_wl *wl = hw_to_b43_wl(hw); - struct b43_wldev *dev; - int err = 0; - - mutex_lock(&wl->mutex); - dev = wl->current_dev; - if (unlikely(!dev || (b43_status(dev) < B43_STAT_INITIALIZED))) { - err = -ENODEV; - goto out_unlock; - } - b43_set_retry_limits(dev, short_retry_limit, long_retry_limit); -out_unlock: - mutex_unlock(&wl->mutex); - - return err; -} - static int b43_op_beacon_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set) { @@ -4270,7 +4238,6 @@ static const struct ieee80211_ops b43_hw_ops = { .get_tx_stats = b43_op_get_tx_stats, .start = b43_op_start, .stop = b43_op_stop, - .set_retry_limit = b43_op_set_retry_limit, .set_tim = b43_op_beacon_set_tim, .sta_notify = b43_op_sta_notify, }; @@ -4588,7 +4555,7 @@ static int b43_wireless_init(struct ssb_device *dev) BIT(NL80211_IFTYPE_ADHOC); hw->queues = b43_modparam_qos ? 4 : 1; - hw->max_altrates = 1; + hw->max_rates = 2; SET_IEEE80211_DEV(hw, dev->dev); if (is_valid_ether_addr(sprom->et1mac)) SET_IEEE80211_PERM_ADDR(hw, sprom->et1mac); diff --git a/drivers/net/wireless/b43/pio.c b/drivers/net/wireless/b43/pio.c index 401591267592..1036bef8c4cc 100644 --- a/drivers/net/wireless/b43/pio.c +++ b/drivers/net/wireless/b43/pio.c @@ -587,9 +587,8 @@ void b43_pio_handle_txstatus(struct b43_wldev *dev, spin_lock(&q->lock); /* IRQs are already disabled. */ info = IEEE80211_SKB_CB(pack->skb); - memset(&info->status, 0, sizeof(info->status)); - b43_fill_txstatus_report(info, status); + b43_fill_txstatus_report(dev, info, status); total_len = pack->skb->len + b43_txhdr_size(dev); total_len = roundup(total_len, 4); diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c index 2fabcf8f0474..adba89b816d4 100644 --- a/drivers/net/wireless/b43/xmit.c +++ b/drivers/net/wireless/b43/xmit.c @@ -185,7 +185,7 @@ int b43_generate_txhdr(struct b43_wldev *dev, u8 *_txhdr, const unsigned char *fragment_data, unsigned int fragment_len, - const struct ieee80211_tx_info *info, + struct ieee80211_tx_info *info, u16 cookie) { struct b43_txhdr *txhdr = (struct b43_txhdr *)_txhdr; @@ -202,6 +202,7 @@ int b43_generate_txhdr(struct b43_wldev *dev, u16 phy_ctl = 0; u8 extra_ft = 0; struct ieee80211_rate *txrate; + struct ieee80211_tx_rate *rates; memset(txhdr, 0, sizeof(*txhdr)); @@ -291,7 +292,7 @@ int b43_generate_txhdr(struct b43_wldev *dev, phy_ctl |= B43_TXH_PHY_ENC_OFDM; else phy_ctl |= B43_TXH_PHY_ENC_CCK; - if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE) + if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE) phy_ctl |= B43_TXH_PHY_SHORTPRMBL; switch (b43_ieee80211_antenna_sanitize(dev, info->antenna_sel_tx)) { @@ -314,6 +315,7 @@ int b43_generate_txhdr(struct b43_wldev *dev, B43_WARN_ON(1); } + rates = info->control.rates; /* MAC control */ if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) mac_ctl |= B43_TXH_MAC_ACK; @@ -324,12 +326,22 @@ int b43_generate_txhdr(struct b43_wldev *dev, mac_ctl |= B43_TXH_MAC_STMSDU; if (phy->type == B43_PHYTYPE_A) mac_ctl |= B43_TXH_MAC_5GHZ; - if (info->flags & IEEE80211_TX_CTL_LONG_RETRY_LIMIT) + + /* Overwrite rates[0].count to make the retry calculation + * in the tx status easier. need the actual retry limit to + * detect whether the fallback rate was used. + */ + if ((rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) || + (rates[0].count <= dev->wl->hw->conf.long_frame_max_tx_count)) { + rates[0].count = dev->wl->hw->conf.long_frame_max_tx_count; mac_ctl |= B43_TXH_MAC_LONGFRAME; + } else { + rates[0].count = dev->wl->hw->conf.short_frame_max_tx_count; + } /* Generate the RTS or CTS-to-self frame */ - if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) || - (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)) { + if ((rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) || + (rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)) { unsigned int len; struct ieee80211_hdr *hdr; int rts_rate, rts_rate_fb; @@ -344,7 +356,7 @@ int b43_generate_txhdr(struct b43_wldev *dev, rts_rate_fb = b43_calc_fallback_rate(rts_rate); rts_rate_fb_ofdm = b43_is_ofdm_rate(rts_rate_fb); - if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) { + if (rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { struct ieee80211_cts *cts; if (b43_is_old_txhdr_format(dev)) { @@ -687,10 +699,18 @@ void b43_handle_txstatus(struct b43_wldev *dev, /* Fill out the mac80211 TXstatus report based on the b43-specific * txstatus report data. This returns a boolean whether the frame was * successfully transmitted. */ -bool b43_fill_txstatus_report(struct ieee80211_tx_info *report, +bool b43_fill_txstatus_report(struct b43_wldev *dev, + struct ieee80211_tx_info *report, const struct b43_txstatus *status) { bool frame_success = 1; + int retry_limit; + + /* preserve the confiured retry limit before clearing the status + * The xmit function has overwritten the rc's value with the actual + * retry limit done by the hardware */ + retry_limit = report->status.rates[0].count; + ieee80211_tx_info_clear_status(report); if (status->acked) { /* The frame was ACKed. */ @@ -700,14 +720,32 @@ bool b43_fill_txstatus_report(struct ieee80211_tx_info *report, if (!(report->flags & IEEE80211_TX_CTL_NO_ACK)) { /* ...but we expected an ACK. */ frame_success = 0; - report->status.excessive_retries = 1; } } if (status->frame_count == 0) { /* The frame was not transmitted at all. */ - report->status.retry_count = 0; - } else - report->status.retry_count = status->frame_count - 1; + report->status.rates[0].count = 0; + } else if (status->rts_count > dev->wl->hw->conf.short_frame_max_tx_count) { + /* + * If the short retries (RTS, not data frame) have exceeded + * the limit, the hw will not have tried the selected rate, + * but will have used the fallback rate instead. + * Don't let the rate control count attempts for the selected + * rate in this case, otherwise the statistics will be off. + */ + report->status.rates[0].count = 0; + report->status.rates[1].count = status->frame_count; + } else { + if (status->frame_count > retry_limit) { + report->status.rates[0].count = retry_limit; + report->status.rates[1].count = status->frame_count - + retry_limit; + + } else { + report->status.rates[0].count = status->frame_count; + report->status.rates[1].idx = -1; + } + } return frame_success; } diff --git a/drivers/net/wireless/b43/xmit.h b/drivers/net/wireless/b43/xmit.h index 0215faf47541..4fb2a190f7a7 100644 --- a/drivers/net/wireless/b43/xmit.h +++ b/drivers/net/wireless/b43/xmit.h @@ -178,7 +178,7 @@ int b43_generate_txhdr(struct b43_wldev *dev, u8 * txhdr, const unsigned char *fragment_data, unsigned int fragment_len, - const struct ieee80211_tx_info *txctl, u16 cookie); + struct ieee80211_tx_info *txctl, u16 cookie); /* Transmit Status */ struct b43_txstatus { @@ -294,7 +294,8 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr); void b43_handle_txstatus(struct b43_wldev *dev, const struct b43_txstatus *status); -bool b43_fill_txstatus_report(struct ieee80211_tx_info *report, +bool b43_fill_txstatus_report(struct b43_wldev *dev, + struct ieee80211_tx_info *report, const struct b43_txstatus *status); void b43_tx_suspend(struct b43_wldev *dev); diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/b43legacy/dma.c index fb6819e40f38..308c2647f002 100644 --- a/drivers/net/wireless/b43legacy/dma.c +++ b/drivers/net/wireless/b43legacy/dma.c @@ -1411,6 +1411,7 @@ void b43legacy_dma_handle_txstatus(struct b43legacy_wldev *dev, struct b43legacy_dmaring *ring; struct b43legacy_dmadesc_generic *desc; struct b43legacy_dmadesc_meta *meta; + int retry_limit; int slot; ring = parse_cookie(dev, status->cookie, &slot); @@ -1437,25 +1438,42 @@ void b43legacy_dma_handle_txstatus(struct b43legacy_wldev *dev, struct ieee80211_tx_info *info; BUG_ON(!meta->skb); info = IEEE80211_SKB_CB(meta->skb); - /* Call back to inform the ieee80211 subsystem about the - * status of the transmission. - * Some fields of txstat are already filled in dma_tx(). - */ - memset(&info->status, 0, sizeof(info->status)); + /* preserve the confiured retry limit before clearing the status + * The xmit function has overwritten the rc's value with the actual + * retry limit done by the hardware */ + retry_limit = info->status.rates[0].count; + ieee80211_tx_info_clear_status(info); - if (status->acked) { + if (status->acked) info->flags |= IEEE80211_TX_STAT_ACK; + + if (status->rts_count > dev->wl->hw->conf.short_frame_max_tx_count) { + /* + * If the short retries (RTS, not data frame) have exceeded + * the limit, the hw will not have tried the selected rate, + * but will have used the fallback rate instead. + * Don't let the rate control count attempts for the selected + * rate in this case, otherwise the statistics will be off. + */ + info->status.rates[0].count = 0; + info->status.rates[1].count = status->frame_count; } else { - if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) - info->status.excessive_retries = 1; + if (status->frame_count > retry_limit) { + info->status.rates[0].count = retry_limit; + info->status.rates[1].count = status->frame_count - + retry_limit; + + } else { + info->status.rates[0].count = status->frame_count; + info->status.rates[1].idx = -1; + } } - if (status->frame_count == 0) { - /* The frame was not transmitted at all. */ - info->status.retry_count = 0; - } else - info->status.retry_count = status->frame_count - - 1; + + /* Call back to inform the ieee80211 subsystem about the + * status of the transmission. + * Some fields of txstat are already filled in dma_tx(). + */ ieee80211_tx_status_irqsafe(dev->wl->hw, meta->skb); /* skb is freed by ieee80211_tx_status_irqsafe() */ meta->skb = NULL; diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index c66d57560e7c..9edbdf9cb50f 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -2556,26 +2556,27 @@ init_failure: return err; } -static int b43legacy_antenna_from_ieee80211(u8 antenna) +/* Write the short and long frame retry limit values. */ +static void b43legacy_set_retry_limits(struct b43legacy_wldev *dev, + unsigned int short_retry, + unsigned int long_retry) { - switch (antenna) { - case 0: /* default/diversity */ - return B43legacy_ANTENNA_DEFAULT; - case 1: /* Antenna 0 */ - return B43legacy_ANTENNA0; - case 2: /* Antenna 1 */ - return B43legacy_ANTENNA1; - default: - return B43legacy_ANTENNA_DEFAULT; - } + /* The retry limit is a 4-bit counter. Enforce this to avoid overflowing + * the chip-internal counter. */ + short_retry = min(short_retry, (unsigned int)0xF); + long_retry = min(long_retry, (unsigned int)0xF); + + b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS, 0x0006, short_retry); + b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS, 0x0007, long_retry); } static int b43legacy_op_dev_config(struct ieee80211_hw *hw, - struct ieee80211_conf *conf) + u32 changed) { struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw); struct b43legacy_wldev *dev; struct b43legacy_phy *phy; + struct ieee80211_conf *conf = &hw->conf; unsigned long flags; unsigned int new_phymode = 0xFFFF; int antenna_tx; @@ -2583,13 +2584,21 @@ static int b43legacy_op_dev_config(struct ieee80211_hw *hw, int err = 0; u32 savedirqs; - antenna_tx = b43legacy_antenna_from_ieee80211(conf->antenna_sel_tx); - antenna_rx = b43legacy_antenna_from_ieee80211(conf->antenna_sel_rx); + antenna_tx = B43legacy_ANTENNA_DEFAULT; + antenna_rx = B43legacy_ANTENNA_DEFAULT; mutex_lock(&wl->mutex); dev = wl->current_dev; phy = &dev->phy; + if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) + b43legacy_set_retry_limits(dev, + conf->short_frame_max_tx_count, + conf->long_frame_max_tx_count); + changed &= ~IEEE80211_CONF_CHANGE_RETRY_LIMITS; + if (!changed) + goto out_unlock_mutex; + /* Switch the PHY mode (if necessary). */ switch (conf->channel->band) { case IEEE80211_BAND_2GHZ: @@ -3002,20 +3011,6 @@ static void b43legacy_imcfglo_timeouts_workaround(struct b43legacy_wldev *dev) #endif /* CONFIG_SSB_DRIVER_PCICORE */ } -/* Write the short and long frame retry limit values. */ -static void b43legacy_set_retry_limits(struct b43legacy_wldev *dev, - unsigned int short_retry, - unsigned int long_retry) -{ - /* The retry limit is a 4-bit counter. Enforce this to avoid overflowing - * the chip-internal counter. */ - short_retry = min(short_retry, (unsigned int)0xF); - long_retry = min(long_retry, (unsigned int)0xF); - - b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS, 0x0006, short_retry); - b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS, 0x0007, long_retry); -} - static void b43legacy_set_synth_pu_delay(struct b43legacy_wldev *dev, bool idle) { u16 pu_delay = 1050; @@ -3380,28 +3375,6 @@ static void b43legacy_op_stop(struct ieee80211_hw *hw) mutex_unlock(&wl->mutex); } -static int b43legacy_op_set_retry_limit(struct ieee80211_hw *hw, - u32 short_retry_limit, - u32 long_retry_limit) -{ - struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw); - struct b43legacy_wldev *dev; - int err = 0; - - mutex_lock(&wl->mutex); - dev = wl->current_dev; - if (unlikely(!dev || - (b43legacy_status(dev) < B43legacy_STAT_INITIALIZED))) { - err = -ENODEV; - goto out_unlock; - } - b43legacy_set_retry_limits(dev, short_retry_limit, long_retry_limit); -out_unlock: - mutex_unlock(&wl->mutex); - - return err; -} - static int b43legacy_op_beacon_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set) { @@ -3427,7 +3400,6 @@ static const struct ieee80211_ops b43legacy_hw_ops = { .get_tx_stats = b43legacy_op_get_tx_stats, .start = b43legacy_op_start, .stop = b43legacy_op_stop, - .set_retry_limit = b43legacy_op_set_retry_limit, .set_tim = b43legacy_op_beacon_set_tim, }; @@ -3710,7 +3682,7 @@ static int b43legacy_wireless_init(struct ssb_device *dev) BIT(NL80211_IFTYPE_WDS) | BIT(NL80211_IFTYPE_ADHOC); hw->queues = 1; /* FIXME: hardware has more queues */ - hw->max_altrates = 1; + hw->max_rates = 2; SET_IEEE80211_DEV(hw, dev->dev); if (is_valid_ether_addr(sprom->et1mac)) SET_IEEE80211_PERM_ADDR(hw, sprom->et1mac); diff --git a/drivers/net/wireless/b43legacy/pio.c b/drivers/net/wireless/b43legacy/pio.c index a86c7647fa2d..746d5361bba0 100644 --- a/drivers/net/wireless/b43legacy/pio.c +++ b/drivers/net/wireless/b43legacy/pio.c @@ -491,6 +491,7 @@ void b43legacy_pio_handle_txstatus(struct b43legacy_wldev *dev, struct b43legacy_pioqueue *queue; struct b43legacy_pio_txpacket *packet; struct ieee80211_tx_info *info; + int retry_limit; queue = parse_cookie(dev, status->cookie, &packet); B43legacy_WARN_ON(!queue); @@ -503,11 +504,37 @@ void b43legacy_pio_handle_txstatus(struct b43legacy_wldev *dev, sizeof(struct b43legacy_txhdr_fw3)); info = IEEE80211_SKB_CB(packet->skb); - memset(&info->status, 0, sizeof(info->status)); + + /* preserve the confiured retry limit before clearing the status + * The xmit function has overwritten the rc's value with the actual + * retry limit done by the hardware */ + retry_limit = info->status.rates[0].count; + ieee80211_tx_info_clear_status(info); if (status->acked) info->flags |= IEEE80211_TX_STAT_ACK; - info->status.retry_count = status->frame_count - 1; + + if (status->rts_count > dev->wl->hw->conf.short_frame_max_tx_count) { + /* + * If the short retries (RTS, not data frame) have exceeded + * the limit, the hw will not have tried the selected rate, + * but will have used the fallback rate instead. + * Don't let the rate control count attempts for the selected + * rate in this case, otherwise the statistics will be off. + */ + info->status.rates[0].count = 0; + info->status.rates[1].count = status->frame_count; + } else { + if (status->frame_count > retry_limit) { + info->status.rates[0].count = retry_limit; + info->status.rates[1].count = status->frame_count - + retry_limit; + + } else { + info->status.rates[0].count = status->frame_count; + info->status.rates[1].idx = -1; + } + } ieee80211_tx_status_irqsafe(dev->wl->hw, packet->skb); packet->skb = NULL; diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/b43legacy/xmit.c index 65e833781608..12fca99f7578 100644 --- a/drivers/net/wireless/b43legacy/xmit.c +++ b/drivers/net/wireless/b43legacy/xmit.c @@ -188,7 +188,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, struct b43legacy_txhdr_fw3 *txhdr, const unsigned char *fragment_data, unsigned int fragment_len, - const struct ieee80211_tx_info *info, + struct ieee80211_tx_info *info, u16 cookie) { const struct ieee80211_hdr *wlhdr; @@ -201,6 +201,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, u32 mac_ctl = 0; u16 phy_ctl = 0; struct ieee80211_rate *tx_rate; + struct ieee80211_tx_rate *rates; wlhdr = (const struct ieee80211_hdr *)fragment_data; @@ -274,7 +275,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, /* PHY TX Control word */ if (rate_ofdm) phy_ctl |= B43legacy_TX4_PHY_OFDM; - if (dev->short_preamble) + if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE) phy_ctl |= B43legacy_TX4_PHY_SHORTPRMBL; switch (info->antenna_sel_tx) { case 0: @@ -291,6 +292,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, } /* MAC control */ + rates = info->control.rates; if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) mac_ctl |= B43legacy_TX4_MAC_ACK; if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) @@ -299,12 +301,22 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, mac_ctl |= B43legacy_TX4_MAC_STMSDU; if (rate_fb_ofdm) mac_ctl |= B43legacy_TX4_MAC_FALLBACKOFDM; - if (info->flags & IEEE80211_TX_CTL_LONG_RETRY_LIMIT) + + /* Overwrite rates[0].count to make the retry calculation + * in the tx status easier. need the actual retry limit to + * detect whether the fallback rate was used. + */ + if ((rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) || + (rates[0].count <= dev->wl->hw->conf.long_frame_max_tx_count)) { + rates[0].count = dev->wl->hw->conf.long_frame_max_tx_count; mac_ctl |= B43legacy_TX4_MAC_LONGFRAME; + } else { + rates[0].count = dev->wl->hw->conf.short_frame_max_tx_count; + } /* Generate the RTS or CTS-to-self frame */ - if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) || - (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)) { + if ((rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) || + (rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)) { unsigned int len; struct ieee80211_hdr *hdr; int rts_rate; @@ -319,7 +331,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, if (rts_rate_fb_ofdm) mac_ctl |= B43legacy_TX4_MAC_CTSFALLBACKOFDM; - if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) { + if (rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { ieee80211_ctstoself_get(dev->wl->hw, info->control.vif, fragment_data, @@ -362,7 +374,7 @@ int b43legacy_generate_txhdr(struct b43legacy_wldev *dev, u8 *txhdr, const unsigned char *fragment_data, unsigned int fragment_len, - const struct ieee80211_tx_info *info, + struct ieee80211_tx_info *info, u16 cookie) { return generate_txhdr_fw3(dev, (struct b43legacy_txhdr_fw3 *)txhdr, diff --git a/drivers/net/wireless/b43legacy/xmit.h b/drivers/net/wireless/b43legacy/xmit.h index e56777e0feab..62e09d02788f 100644 --- a/drivers/net/wireless/b43legacy/xmit.h +++ b/drivers/net/wireless/b43legacy/xmit.h @@ -80,7 +80,7 @@ int b43legacy_generate_txhdr(struct b43legacy_wldev *dev, u8 *txhdr, const unsigned char *fragment_data, unsigned int fragment_len, - const struct ieee80211_tx_info *info, + struct ieee80211_tx_info *info, u16 cookie); diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c index f106bc1585a4..5f64461aa54e 100644 --- a/drivers/net/wireless/hostap/hostap_80211_rx.c +++ b/drivers/net/wireless/hostap/hostap_80211_rx.c @@ -19,7 +19,6 @@ void hostap_dump_rx_80211(const char *name, struct sk_buff *skb, { struct ieee80211_hdr_4addr *hdr; u16 fc; - DECLARE_MAC_BUF(mac); hdr = (struct ieee80211_hdr_4addr *) skb->data; @@ -45,11 +44,11 @@ void hostap_dump_rx_80211(const char *name, struct sk_buff *skb, printk(" dur=0x%04x seq=0x%04x\n", le16_to_cpu(hdr->duration_id), le16_to_cpu(hdr->seq_ctl)); - printk(KERN_DEBUG " A1=%s", print_mac(mac, hdr->addr1)); - printk(" A2=%s", print_mac(mac, hdr->addr2)); - printk(" A3=%s", print_mac(mac, hdr->addr3)); + printk(KERN_DEBUG " A1=%pM", hdr->addr1); + printk(" A2=%pM", hdr->addr2); + printk(" A3=%pM", hdr->addr3); if (skb->len >= 30) - printk(" A4=%s", print_mac(mac, hdr->addr4)); + printk(" A4=%pM", hdr->addr4); printk("\n"); } @@ -68,7 +67,6 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb, iface = netdev_priv(dev); local = iface->local; - dev->last_rx = jiffies; if (dev->type == ARPHRD_IEEE80211_PRISM) { if (local->monitor_type == PRISM2_MONITOR_PRISM) { @@ -557,7 +555,6 @@ static int hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr_4addr *hdr, u16 fc, struct net_device **wds) { - DECLARE_MAC_BUF(mac); /* FIX: is this really supposed to accept WDS frames only in Master * mode? What about Repeater or Managed with WDS frames? */ if ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) != @@ -573,10 +570,10 @@ hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr_4addr *hdr, hdr->addr1[4] != 0xff || hdr->addr1[5] != 0xff)) { /* RA (or BSSID) is not ours - drop */ PDEBUG(DEBUG_EXTRA2, "%s: received WDS frame with " - "not own or broadcast %s=%s\n", + "not own or broadcast %s=%pM\n", local->dev->name, fc & IEEE80211_FCTL_FROMDS ? "RA" : "BSSID", - print_mac(mac, hdr->addr1)); + hdr->addr1); return -1; } @@ -589,8 +586,8 @@ hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr_4addr *hdr, /* require that WDS link has been registered with TA or the * frame is from current AP when using 'AP client mode' */ PDEBUG(DEBUG_EXTRA, "%s: received WDS[4 addr] frame " - "from unknown TA=%s\n", - local->dev->name, print_mac(mac, hdr->addr2)); + "from unknown TA=%pM\n", + local->dev->name, hdr->addr2); if (local->ap && local->ap->autom_ap_wds) hostap_wds_link_oper(local, hdr->addr2, WDS_ADD); return -1; @@ -667,10 +664,8 @@ hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb, strcmp(crypt->ops->name, "TKIP") == 0) { if (net_ratelimit()) { printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " - "received packet from " MAC_FMT "\n", - local->dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]); + "received packet from %pM\n", + local->dev->name, hdr->addr2); } return -1; } @@ -679,12 +674,8 @@ hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb, res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv); atomic_dec(&crypt->refcnt); if (res < 0) { - printk(KERN_DEBUG "%s: decryption failed (SA=" MAC_FMT - ") res=%d\n", - local->dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5], - res); + printk(KERN_DEBUG "%s: decryption failed (SA=%pM) res=%d\n", + local->dev->name, hdr->addr2, res); local->comm_tallies.rx_discards_wep_undecryptable++; return -1; } @@ -700,7 +691,6 @@ hostap_rx_frame_decrypt_msdu(local_info_t *local, struct sk_buff *skb, { struct ieee80211_hdr_4addr *hdr; int res, hdrlen; - DECLARE_MAC_BUF(mac); if (crypt == NULL || crypt->ops->decrypt_msdu == NULL) return 0; @@ -713,8 +703,8 @@ hostap_rx_frame_decrypt_msdu(local_info_t *local, struct sk_buff *skb, atomic_dec(&crypt->refcnt); if (res < 0) { printk(KERN_DEBUG "%s: MSDU decryption/MIC verification failed" - " (SA=%s keyidx=%d)\n", - local->dev->name, print_mac(mac, hdr->addr2), keyidx); + " (SA=%pM keyidx=%d)\n", + local->dev->name, hdr->addr2, keyidx); return -1; } @@ -822,10 +812,8 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, * frames silently instead of filling system log with * these reports. */ printk(KERN_DEBUG "%s: WEP decryption failed (not set)" - " (SA=" MAC_FMT ")\n", - local->dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]); + " (SA=%pM)\n", + local->dev->name, hdr->addr2); #endif local->comm_tallies.rx_discards_wep_undecryptable++; goto rx_dropped; @@ -839,9 +827,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, (keyidx = hostap_rx_frame_decrypt(local, skb, crypt)) < 0) { printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth " - "from " MAC_FMT "\n", dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]); + "from %pM\n", dev->name, hdr->addr2); /* TODO: could inform hostapd about this so that it * could send auth failure report */ goto rx_dropped; @@ -896,8 +882,6 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, from_assoc_ap = 1; } - dev->last_rx = jiffies; - if ((local->iw_mode == IW_MODE_MASTER || local->iw_mode == IW_MODE_REPEAT) && !from_assoc_ap) { @@ -1009,10 +993,8 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, "unencrypted EAPOL frame\n", local->dev->name); } else { printk(KERN_DEBUG "%s: encryption configured, but RX " - "frame not encrypted (SA=" MAC_FMT ")\n", - local->dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]); + "frame not encrypted (SA=%pM)\n", + local->dev->name, hdr->addr2); goto rx_dropped; } } @@ -1021,10 +1003,8 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, !hostap_is_eapol_frame(local, skb)) { if (net_ratelimit()) { printk(KERN_DEBUG "%s: dropped unencrypted RX data " - "frame from " MAC_FMT " (drop_unencrypted=1)\n", - dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]); + "frame from %pM (drop_unencrypted=1)\n", + dev->name, hdr->addr2); } goto rx_dropped; } diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c index 921c984416f8..075247188e64 100644 --- a/drivers/net/wireless/hostap/hostap_80211_tx.c +++ b/drivers/net/wireless/hostap/hostap_80211_tx.c @@ -17,7 +17,6 @@ void hostap_dump_tx_80211(const char *name, struct sk_buff *skb) { struct ieee80211_hdr_4addr *hdr; u16 fc; - DECLARE_MAC_BUF(mac); hdr = (struct ieee80211_hdr_4addr *) skb->data; @@ -41,11 +40,11 @@ void hostap_dump_tx_80211(const char *name, struct sk_buff *skb) printk(" dur=0x%04x seq=0x%04x\n", le16_to_cpu(hdr->duration_id), le16_to_cpu(hdr->seq_ctl)); - printk(KERN_DEBUG " A1=%s", print_mac(mac, hdr->addr1)); - printk(" A2=%s", print_mac(mac, hdr->addr2)); - printk(" A3=%s", print_mac(mac, hdr->addr3)); + printk(KERN_DEBUG " A1=%pM", hdr->addr1); + printk(" A2=%pM", hdr->addr2); + printk(" A3=%pM", hdr->addr3); if (skb->len >= 30) - printk(" A4=%s", print_mac(mac, hdr->addr4)); + printk(" A4=%pM", hdr->addr4); printk("\n"); } @@ -328,10 +327,8 @@ static struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb, hdr = (struct ieee80211_hdr_4addr *) skb->data; if (net_ratelimit()) { printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " - "TX packet to " MAC_FMT "\n", - local->dev->name, - hdr->addr1[0], hdr->addr1[1], hdr->addr1[2], - hdr->addr1[3], hdr->addr1[4], hdr->addr1[5]); + "TX packet to %pM\n", + local->dev->name, hdr->addr1); } kfree_skb(skb); return NULL; diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c index af3d4ef2a80b..dec3dbe1bf8f 100644 --- a/drivers/net/wireless/hostap/hostap_ap.c +++ b/drivers/net/wireless/hostap/hostap_ap.c @@ -94,7 +94,6 @@ static void ap_sta_hash_add(struct ap_data *ap, struct sta_info *sta) static void ap_sta_hash_del(struct ap_data *ap, struct sta_info *sta) { struct sta_info *s; - DECLARE_MAC_BUF(mac); s = ap->sta_hash[STA_HASH(sta->addr)]; if (s == NULL) return; @@ -109,20 +108,18 @@ static void ap_sta_hash_del(struct ap_data *ap, struct sta_info *sta) if (s->hnext != NULL) s->hnext = s->hnext->hnext; else - printk("AP: could not remove STA %s" - " from hash table\n", - print_mac(mac, sta->addr)); + printk("AP: could not remove STA %pM from hash table\n", + sta->addr); } static void ap_free_sta(struct ap_data *ap, struct sta_info *sta) { - DECLARE_MAC_BUF(mac); if (sta->ap && sta->local) hostap_event_expired_sta(sta->local->dev, sta); if (ap->proc != NULL) { char name[20]; - sprintf(name, "%s", print_mac(mac, sta->addr)); + sprintf(name, "%pM", sta->addr); remove_proc_entry(name, ap->proc); } @@ -185,7 +182,6 @@ static void ap_handle_timer(unsigned long data) struct ap_data *ap; unsigned long next_time = 0; int was_assoc; - DECLARE_MAC_BUF(mac); if (sta == NULL || sta->local == NULL || sta->local->ap == NULL) { PDEBUG(DEBUG_AP, "ap_handle_timer() called with NULL data\n"); @@ -242,8 +238,8 @@ static void ap_handle_timer(unsigned long data) if (sta->ap) { if (ap->autom_ap_wds) { PDEBUG(DEBUG_AP, "%s: removing automatic WDS " - "connection to AP %s\n", - local->dev->name, print_mac(mac, sta->addr)); + "connection to AP %pM\n", + local->dev->name, sta->addr); hostap_wds_link_oper(local, sta->addr, WDS_DEL); } } else if (sta->timeout_next == STA_NULLFUNC) { @@ -259,11 +255,11 @@ static void ap_handle_timer(unsigned long data) } else { int deauth = sta->timeout_next == STA_DEAUTH; __le16 resp; - PDEBUG(DEBUG_AP, "%s: sending %s info to STA %s" + PDEBUG(DEBUG_AP, "%s: sending %s info to STA %pM" "(last=%lu, jiffies=%lu)\n", local->dev->name, deauth ? "deauthentication" : "disassociation", - print_mac(mac, sta->addr), sta->last_rx, jiffies); + sta->addr, sta->last_rx, jiffies); resp = cpu_to_le16(deauth ? WLAN_REASON_PREV_AUTH_NOT_VALID : WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY); @@ -275,10 +271,10 @@ static void ap_handle_timer(unsigned long data) if (sta->timeout_next == STA_DEAUTH) { if (sta->flags & WLAN_STA_PERM) { - PDEBUG(DEBUG_AP, "%s: STA %s" + PDEBUG(DEBUG_AP, "%s: STA %pM" " would have been removed, " "but it has 'perm' flag\n", - local->dev->name, print_mac(mac, sta->addr)); + local->dev->name, sta->addr); } else ap_free_sta(ap, sta); return; @@ -332,7 +328,6 @@ static int ap_control_proc_read(char *page, char **start, off_t off, struct ap_data *ap = (struct ap_data *) data; char *policy_txt; struct mac_entry *entry; - DECLARE_MAC_BUF(mac); if (off != 0) { *eof = 1; @@ -363,7 +358,7 @@ static int ap_control_proc_read(char *page, char **start, off_t off, break; } - p += sprintf(p, "%s\n", print_mac(mac, entry->addr)); + p += sprintf(p, "%pM\n", entry->addr); } spin_unlock_bh(&ap->mac_restrictions.lock); @@ -520,7 +515,6 @@ static int prism2_ap_proc_read(char *page, char **start, off_t off, struct ap_data *ap = (struct ap_data *) data; struct sta_info *sta; int i; - DECLARE_MAC_BUF(mac); if (off > PROC_LIMIT) { *eof = 1; @@ -533,8 +527,8 @@ static int prism2_ap_proc_read(char *page, char **start, off_t off, if (!sta->ap) continue; - p += sprintf(p, "%s %d %d %d %d '", - print_mac(mac, sta->addr), + p += sprintf(p, "%pM %d %d %d %d '", + sta->addr, sta->u.ap.channel, sta->last_rx_signal, sta->last_rx_silence, sta->last_rx_rate); for (i = 0; i < sta->u.ap.ssid_len; i++) @@ -683,11 +677,9 @@ static void hostap_ap_tx_cb_auth(struct sk_buff *skb, int ok, void *data) if (sta) atomic_dec(&sta->users); if (txt) { - PDEBUG(DEBUG_AP, "%s: " MAC_FMT " auth_cb - alg=%d " + PDEBUG(DEBUG_AP, "%s: %pM auth_cb - alg=%d " "trans#=%d status=%d - %s\n", - dev->name, - hdr->addr1[0], hdr->addr1[1], hdr->addr1[2], - hdr->addr1[3], hdr->addr1[4], hdr->addr1[5], + dev->name, hdr->addr1, auth_alg, auth_transaction, status, txt); } dev_kfree_skb(skb); @@ -754,11 +746,8 @@ static void hostap_ap_tx_cb_assoc(struct sk_buff *skb, int ok, void *data) if (sta) atomic_dec(&sta->users); if (txt) { - PDEBUG(DEBUG_AP, "%s: " MAC_FMT " assoc_cb - %s\n", - dev->name, - hdr->addr1[0], hdr->addr1[1], hdr->addr1[2], - hdr->addr1[3], hdr->addr1[4], hdr->addr1[5], - txt); + PDEBUG(DEBUG_AP, "%s: %pM assoc_cb - %s\n", + dev->name, hdr->addr1, txt); } dev_kfree_skb(skb); } @@ -781,11 +770,9 @@ static void hostap_ap_tx_cb_poll(struct sk_buff *skb, int ok, void *data) sta->flags &= ~WLAN_STA_PENDING_POLL; spin_unlock(&ap->sta_table_lock); } else { - PDEBUG(DEBUG_AP, "%s: STA " MAC_FMT - " did not ACK activity poll frame\n", - ap->local->dev->name, - hdr->addr1[0], hdr->addr1[1], hdr->addr1[2], - hdr->addr1[3], hdr->addr1[4], hdr->addr1[5]); + PDEBUG(DEBUG_AP, + "%s: STA %pM did not ACK activity poll frame\n", + ap->local->dev->name, hdr->addr1); } fail: @@ -1002,7 +989,6 @@ static int prism2_sta_proc_read(char *page, char **start, off_t off, char *p = page; struct sta_info *sta = (struct sta_info *) data; int i; - DECLARE_MAC_BUF(mac); /* FIX: possible race condition.. the STA data could have just expired, * but proc entry was still here so that the read could have started; @@ -1013,11 +999,11 @@ static int prism2_sta_proc_read(char *page, char **start, off_t off, return 0; } - p += sprintf(p, "%s=%s\nusers=%d\naid=%d\n" + p += sprintf(p, "%s=%pM\nusers=%d\naid=%d\n" "flags=0x%04x%s%s%s%s%s%s%s\n" "capability=0x%02x\nlisten_interval=%d\nsupported_rates=", sta->ap ? "AP" : "STA", - print_mac(mac, sta->addr), atomic_read(&sta->users), sta->aid, + sta->addr, atomic_read(&sta->users), sta->aid, sta->flags, sta->flags & WLAN_STA_AUTH ? " AUTH" : "", sta->flags & WLAN_STA_ASSOC ? " ASSOC" : "", @@ -1078,7 +1064,6 @@ static void handle_add_proc_queue(struct work_struct *work) struct sta_info *sta; char name[20]; struct add_sta_proc_data *entry, *prev; - DECLARE_MAC_BUF(mac); entry = ap->add_sta_proc_entries; ap->add_sta_proc_entries = NULL; @@ -1091,7 +1076,7 @@ static void handle_add_proc_queue(struct work_struct *work) spin_unlock_bh(&ap->sta_table_lock); if (sta) { - sprintf(name, "%s", print_mac(mac, sta->addr)); + sprintf(name, "%pM", sta->addr); sta->proc = create_proc_read_entry( name, 0, ap->proc, prism2_sta_proc_read, sta); @@ -1318,9 +1303,7 @@ static void handle_authen(local_info_t *local, struct sk_buff *skb, if (len < 6) { PDEBUG(DEBUG_AP, "%s: handle_authen - too short payload " - "(len=%d) from " MAC_FMT "\n", dev->name, len, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]); + "(len=%d) from %pM\n", dev->name, len, hdr->addr2); return; } @@ -1385,10 +1368,8 @@ static void handle_authen(local_info_t *local, struct sk_buff *skb, if (time_after(jiffies, sta->u.ap.last_beacon + (10 * sta->listen_interval * HZ) / 1024)) { PDEBUG(DEBUG_AP, "%s: no beacons received for a while," - " assuming AP " MAC_FMT " is now STA\n", - dev->name, - sta->addr[0], sta->addr[1], sta->addr[2], - sta->addr[3], sta->addr[4], sta->addr[5]); + " assuming AP %pM is now STA\n", + dev->name, sta->addr); sta->ap = 0; sta->flags = 0; sta->u.sta.challenge = NULL; @@ -1503,11 +1484,9 @@ static void handle_authen(local_info_t *local, struct sk_buff *skb, } if (resp) { - PDEBUG(DEBUG_AP, "%s: " MAC_FMT " auth (alg=%d " + PDEBUG(DEBUG_AP, "%s: %pM auth (alg=%d " "trans#=%d stat=%d len=%d fc=%04x) ==> %d (%s)\n", - dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5], + dev->name, hdr->addr2, auth_alg, auth_transaction, status_code, len, fc, resp, txt); } @@ -1533,10 +1512,8 @@ static void handle_assoc(local_info_t *local, struct sk_buff *skb, if (len < (reassoc ? 10 : 4)) { PDEBUG(DEBUG_AP, "%s: handle_assoc - too short payload " - "(len=%d, reassoc=%d) from " MAC_FMT "\n", - dev->name, len, reassoc, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5]); + "(len=%d, reassoc=%d) from %pM\n", + dev->name, len, reassoc, hdr->addr2); return; } @@ -1613,12 +1590,9 @@ static void handle_assoc(local_info_t *local, struct sk_buff *skb, } if (left > 0) { - PDEBUG(DEBUG_AP, "%s: assoc from " MAC_FMT + PDEBUG(DEBUG_AP, "%s: assoc from %pM" " with extra data (%d bytes) [", - dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5], - left); + dev->name, hdr->addr2, left); while (left > 0) { PDEBUG2(DEBUG_AP, "<%02x>", *u); u++; left--; @@ -1717,14 +1691,12 @@ static void handle_assoc(local_info_t *local, struct sk_buff *skb, } #if 0 - PDEBUG(DEBUG_AP, "%s: " MAC_FMT" %sassoc (len=%d " - "prev_ap=" MAC_FMT") => %d(%d) (%s)\n", + PDEBUG(DEBUG_AP, "%s: %pM %sassoc (len=%d " + "prev_ap=%pM) => %d(%d) (%s)\n", dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5], + hdr->addr2, reassoc ? "re" : "", len, - prev_ap[0], prev_ap[1], prev_ap[2], - prev_ap[3], prev_ap[4], prev_ap[5], + prev_ap, resp, send_deauth, txt); #endif } @@ -1741,7 +1713,6 @@ static void handle_deauth(local_info_t *local, struct sk_buff *skb, u16 reason_code; __le16 *pos; struct sta_info *sta = NULL; - DECLARE_MAC_BUF(mac); len = skb->len - IEEE80211_MGMT_HDR_LEN; @@ -1753,10 +1724,8 @@ static void handle_deauth(local_info_t *local, struct sk_buff *skb, pos = (__le16 *) body; reason_code = le16_to_cpu(*pos); - PDEBUG(DEBUG_AP, "%s: deauthentication: " MAC_FMT " len=%d, " - "reason_code=%d\n", dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5], + PDEBUG(DEBUG_AP, "%s: deauthentication: %pM len=%d, " + "reason_code=%d\n", dev->name, hdr->addr2, len, reason_code); spin_lock_bh(&local->ap->sta_table_lock); @@ -1768,11 +1737,9 @@ static void handle_deauth(local_info_t *local, struct sk_buff *skb, } spin_unlock_bh(&local->ap->sta_table_lock); if (sta == NULL) { - printk("%s: deauthentication from " MAC_FMT ", " + printk("%s: deauthentication from %pM, " "reason_code=%d, but STA not authenticated\n", dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5], - reason_code); + hdr->addr2, reason_code); } } @@ -1799,10 +1766,8 @@ static void handle_disassoc(local_info_t *local, struct sk_buff *skb, pos = (__le16 *) body; reason_code = le16_to_cpu(*pos); - PDEBUG(DEBUG_AP, "%s: disassociation: " MAC_FMT " len=%d, " - "reason_code=%d\n", dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5], + PDEBUG(DEBUG_AP, "%s: disassociation: %pM len=%d, " + "reason_code=%d\n", dev->name, hdr->addr2, len, reason_code); spin_lock_bh(&local->ap->sta_table_lock); @@ -1814,12 +1779,9 @@ static void handle_disassoc(local_info_t *local, struct sk_buff *skb, } spin_unlock_bh(&local->ap->sta_table_lock); if (sta == NULL) { - printk("%s: disassociation from " MAC_FMT ", " + printk("%s: disassociation from %pM, " "reason_code=%d, but STA not authenticated\n", - dev->name, - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5], - reason_code); + dev->name, hdr->addr2, reason_code); } } @@ -1909,19 +1871,14 @@ static void handle_pspoll(local_info_t *local, u16 aid; struct sk_buff *skb; - PDEBUG(DEBUG_PS2, "handle_pspoll: BSSID=" MAC_FMT - ", TA=" MAC_FMT " PWRMGT=%d\n", - hdr->addr1[0], hdr->addr1[1], hdr->addr1[2], - hdr->addr1[3], hdr->addr1[4], hdr->addr1[5], - hdr->addr2[0], hdr->addr2[1], hdr->addr2[2], - hdr->addr2[3], hdr->addr2[4], hdr->addr2[5], + PDEBUG(DEBUG_PS2, "handle_pspoll: BSSID=%pM, TA=%pM PWRMGT=%d\n", + hdr->addr1, hdr->addr2, !!(le16_to_cpu(hdr->frame_ctl) & IEEE80211_FCTL_PM)); if (memcmp(hdr->addr1, dev->dev_addr, ETH_ALEN)) { - PDEBUG(DEBUG_AP, "handle_pspoll - addr1(BSSID)=" MAC_FMT - " not own MAC\n", - hdr->addr1[0], hdr->addr1[1], hdr->addr1[2], - hdr->addr1[3], hdr->addr1[4], hdr->addr1[5]); + PDEBUG(DEBUG_AP, + "handle_pspoll - addr1(BSSID)=%pM not own MAC\n", + hdr->addr1); return; } @@ -2007,11 +1964,10 @@ static void handle_wds_oper_queue(struct work_struct *work) while (entry) { PDEBUG(DEBUG_AP, "%s: %s automatic WDS connection " - "to AP " MAC_FMT "\n", + "to AP %pM\n", local->dev->name, entry->type == WDS_ADD ? "adding" : "removing", - entry->addr[0], entry->addr[1], entry->addr[2], - entry->addr[3], entry->addr[4], entry->addr[5]); + entry->addr); if (entry->type == WDS_ADD) prism2_wds_add(local, entry->addr, 0); else if (entry->type == WDS_DEL) @@ -2215,10 +2171,8 @@ static void handle_ap_item(local_info_t *local, struct sk_buff *skb, } if (memcmp(hdr->addr1, dev->dev_addr, ETH_ALEN)) { - PDEBUG(DEBUG_AP, "handle_ap_item - addr1(BSSID)=" - MAC_FMT " not own MAC\n", - hdr->addr1[0], hdr->addr1[1], hdr->addr1[2], - hdr->addr1[3], hdr->addr1[4], hdr->addr1[5]); + PDEBUG(DEBUG_AP, "handle_ap_item - addr1(BSSID)=%pM" + " not own MAC\n", hdr->addr1); goto done; } @@ -2254,18 +2208,14 @@ static void handle_ap_item(local_info_t *local, struct sk_buff *skb, } if (memcmp(hdr->addr1, dev->dev_addr, ETH_ALEN)) { - PDEBUG(DEBUG_AP, "handle_ap_item - addr1(DA)=" MAC_FMT - " not own MAC\n", - hdr->addr1[0], hdr->addr1[1], hdr->addr1[2], - hdr->addr1[3], hdr->addr1[4], hdr->addr1[5]); + PDEBUG(DEBUG_AP, "handle_ap_item - addr1(DA)=%pM" + " not own MAC\n", hdr->addr1); goto done; } if (memcmp(hdr->addr3, dev->dev_addr, ETH_ALEN)) { - PDEBUG(DEBUG_AP, "handle_ap_item - addr3(BSSID)=" MAC_FMT - " not own MAC\n", - hdr->addr3[0], hdr->addr3[1], hdr->addr3[2], - hdr->addr3[3], hdr->addr3[4], hdr->addr3[5]); + PDEBUG(DEBUG_AP, "handle_ap_item - addr3(BSSID)=%pM" + " not own MAC\n", hdr->addr3); goto done; } @@ -2366,10 +2316,9 @@ static void schedule_packet_send(local_info_t *local, struct sta_info *sta) memcpy(hdr->addr2, sta->addr, ETH_ALEN); hdr->duration_id = cpu_to_le16(sta->aid | BIT(15) | BIT(14)); - PDEBUG(DEBUG_PS2, "%s: Scheduling buffered packet delivery for STA " - MAC_FMT "\n", local->dev->name, - sta->addr[0], sta->addr[1], sta->addr[2], - sta->addr[3], sta->addr[4], sta->addr[5]); + PDEBUG(DEBUG_PS2, + "%s: Scheduling buffered packet delivery for STA %pM\n", + local->dev->name, sta->addr); skb->dev = local->dev; @@ -2723,12 +2672,8 @@ static int ap_update_sta_tx_rate(struct sta_info *sta, struct net_device *dev) case 3: sta->tx_rate = 110; break; default: sta->tx_rate = 0; break; } - PDEBUG(DEBUG_AP, "%s: STA " MAC_FMT - " TX rate raised to %d\n", - dev->name, - sta->addr[0], sta->addr[1], sta->addr[2], - sta->addr[3], sta->addr[4], sta->addr[5], - sta->tx_rate); + PDEBUG(DEBUG_AP, "%s: STA %pM TX rate raised to %d\n", + dev->name, sta->addr, sta->tx_rate); } sta->tx_since_last_failure = 0; } @@ -2781,9 +2726,7 @@ ap_tx_ret hostap_handle_sta_tx(local_info_t *local, struct hostap_tx_data *tx) * print out any errors here. */ if (net_ratelimit()) { printk(KERN_DEBUG "AP: drop packet to non-associated " - "STA " MAC_FMT "\n", - hdr->addr1[0], hdr->addr1[1], hdr->addr1[2], - hdr->addr1[3], hdr->addr1[4], hdr->addr1[5]); + "STA %pM\n", hdr->addr1); } #endif local->ap->tx_drop_nonassoc++; @@ -2821,11 +2764,9 @@ ap_tx_ret hostap_handle_sta_tx(local_info_t *local, struct hostap_tx_data *tx) } if (skb_queue_len(&sta->tx_buf) >= STA_MAX_TX_BUFFER) { - PDEBUG(DEBUG_PS, "%s: No more space in STA (" MAC_FMT - ")'s PS mode buffer\n", - local->dev->name, - sta->addr[0], sta->addr[1], sta->addr[2], - sta->addr[3], sta->addr[4], sta->addr[5]); + PDEBUG(DEBUG_PS, "%s: No more space in STA (%pM)'s" + "PS mode buffer\n", + local->dev->name, sta->addr); /* Make sure that TIM is set for the station (it might not be * after AP wlan hw reset). */ /* FIX: should fix hw reset to restore bits based on STA @@ -2897,12 +2838,9 @@ void hostap_handle_sta_tx_exc(local_info_t *local, struct sk_buff *skb) sta = ap_get_sta(local->ap, hdr->addr1); if (!sta) { spin_unlock(&local->ap->sta_table_lock); - PDEBUG(DEBUG_AP, "%s: Could not find STA " MAC_FMT + PDEBUG(DEBUG_AP, "%s: Could not find STA %pM" " for this TX error (@%lu)\n", - local->dev->name, - hdr->addr1[0], hdr->addr1[1], hdr->addr1[2], - hdr->addr1[3], hdr->addr1[4], hdr->addr1[5], - jiffies); + local->dev->name, hdr->addr1, jiffies); return; } @@ -2929,12 +2867,9 @@ void hostap_handle_sta_tx_exc(local_info_t *local, struct sk_buff *skb) case 3: sta->tx_rate = 110; break; default: sta->tx_rate = 0; break; } - PDEBUG(DEBUG_AP, "%s: STA " MAC_FMT - " TX rate lowered to %d\n", - local->dev->name, - sta->addr[0], sta->addr[1], sta->addr[2], - sta->addr[3], sta->addr[4], sta->addr[5], - sta->tx_rate); + PDEBUG(DEBUG_AP, + "%s: STA %pM TX rate lowered to %d\n", + local->dev->name, sta->addr, sta->tx_rate); } sta->tx_consecutive_exc = 0; } @@ -2945,17 +2880,16 @@ void hostap_handle_sta_tx_exc(local_info_t *local, struct sk_buff *skb) static void hostap_update_sta_ps2(local_info_t *local, struct sta_info *sta, int pwrmgt, int type, int stype) { - DECLARE_MAC_BUF(mac); if (pwrmgt && !(sta->flags & WLAN_STA_PS)) { sta->flags |= WLAN_STA_PS; - PDEBUG(DEBUG_PS2, "STA %s changed to use PS " + PDEBUG(DEBUG_PS2, "STA %pM changed to use PS " "mode (type=0x%02X, stype=0x%02X)\n", - print_mac(mac, sta->addr), type >> 2, stype >> 4); + sta->addr, type >> 2, stype >> 4); } else if (!pwrmgt && (sta->flags & WLAN_STA_PS)) { sta->flags &= ~WLAN_STA_PS; - PDEBUG(DEBUG_PS2, "STA %s changed to not use " + PDEBUG(DEBUG_PS2, "STA %pM changed to not use " "PS mode (type=0x%02X, stype=0x%02X)\n", - print_mac(mac, sta->addr), type >> 2, stype >> 4); + sta->addr, type >> 2, stype >> 4); if (type != IEEE80211_FTYPE_CTL || stype != IEEE80211_STYPE_PSPOLL) schedule_packet_send(local, sta); @@ -3029,13 +2963,9 @@ ap_rx_ret hostap_handle_sta_rx(local_info_t *local, struct net_device *dev, #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT } else { printk(KERN_DEBUG "%s: dropped received packet" - " from non-associated STA " - MAC_FMT + " from non-associated STA %pM" " (type=0x%02x, subtype=0x%02x)\n", - dev->name, - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5], + dev->name, hdr->addr2, type >> 2, stype >> 4); hostap_rx(dev, skb, rx_stats); #endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ @@ -3068,13 +2998,9 @@ ap_rx_ret hostap_handle_sta_rx(local_info_t *local, struct net_device *dev, * after being unavailable for some time. Speed up * re-association by informing the station about it not * being associated. */ - printk(KERN_DEBUG "%s: rejected received nullfunc " - "frame without ToDS from not associated STA " - MAC_FMT "\n", - dev->name, - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5]); + printk(KERN_DEBUG "%s: rejected received nullfunc frame" + " without ToDS from not associated STA %pM\n", + dev->name, hdr->addr2); hostap_rx(dev, skb, rx_stats); #endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ } @@ -3090,13 +3016,10 @@ ap_rx_ret hostap_handle_sta_rx(local_info_t *local, struct net_device *dev, * broadcast frame from an IBSS network. Drop it silently. * If BSSID is own, report the dropping of this frame. */ if (memcmp(hdr->addr3, dev->dev_addr, ETH_ALEN) == 0) { - printk(KERN_DEBUG "%s: dropped received packet from " - MAC_FMT " with no ToDS flag " + printk(KERN_DEBUG "%s: dropped received packet from %pM" + " with no ToDS flag " "(type=0x%02x, subtype=0x%02x)\n", dev->name, - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5], - type >> 2, stype >> 4); + hdr->addr2, type >> 2, stype >> 4); hostap_dump_rx_80211(dev->name, skb, rx_stats); } ret = AP_RX_DROP; diff --git a/drivers/net/wireless/hostap/hostap_common.h b/drivers/net/wireless/hostap/hostap_common.h index b470c743c2d1..90b64b092007 100644 --- a/drivers/net/wireless/hostap/hostap_common.h +++ b/drivers/net/wireless/hostap/hostap_common.h @@ -6,19 +6,6 @@ /* IEEE 802.11 defines */ -/* Information Element IDs */ -#define WLAN_EID_SSID 0 -#define WLAN_EID_SUPP_RATES 1 -#define WLAN_EID_FH_PARAMS 2 -#define WLAN_EID_DS_PARAMS 3 -#define WLAN_EID_CF_PARAMS 4 -#define WLAN_EID_TIM 5 -#define WLAN_EID_IBSS_PARAMS 6 -#define WLAN_EID_CHALLENGE 16 -#define WLAN_EID_RSN 48 -#define WLAN_EID_GENERIC 221 - - /* HFA384X Configuration RIDs */ #define HFA384X_RID_CNFPORTTYPE 0xFC00 #define HFA384X_RID_CNFOWNMACADDR 0xFC01 diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index 3153fe9d7ce0..fd7f7ceeac46 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -2335,10 +2335,6 @@ static void prism2_txexc(local_info_t *local) int show_dump, res; char *payload = NULL; struct hfa384x_tx_frame txdesc; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - DECLARE_MAC_BUF(mac3); - DECLARE_MAC_BUF(mac4); show_dump = local->frame_dump & PRISM2_DUMP_TXEXC_HDR; local->stats.tx_errors++; @@ -2404,9 +2400,9 @@ static void prism2_txexc(local_info_t *local) WLAN_FC_GET_STYPE(fc) >> 4, fc & IEEE80211_FCTL_TODS ? " ToDS" : "", fc & IEEE80211_FCTL_FROMDS ? " FromDS" : ""); - PDEBUG(DEBUG_EXTRA, " A1=%s A2=%s A3=%s A4=%s\n", - print_mac(mac, txdesc.addr1), print_mac(mac2, txdesc.addr2), - print_mac(mac3, txdesc.addr3), print_mac(mac4, txdesc.addr4)); + PDEBUG(DEBUG_EXTRA, " A1=%pM A2=%pM A3=%pM A4=%pM\n", + txdesc.addr1, txdesc.addr2, + txdesc.addr3, txdesc.addr4); } diff --git a/drivers/net/wireless/hostap/hostap_info.c b/drivers/net/wireless/hostap/hostap_info.c index 7cd3fb79230e..99b4cf41edf2 100644 --- a/drivers/net/wireless/hostap/hostap_info.c +++ b/drivers/net/wireless/hostap/hostap_info.c @@ -166,7 +166,6 @@ static void prism2_host_roaming(local_info_t *local) struct hfa384x_hostscan_result *selected, *entry; int i; unsigned long flags; - DECLARE_MAC_BUF(mac); if (local->last_join_time && time_before(jiffies, local->last_join_time + 10 * HZ)) { @@ -199,9 +198,8 @@ static void prism2_host_roaming(local_info_t *local) local->preferred_ap[2] || local->preferred_ap[3] || local->preferred_ap[4] || local->preferred_ap[5]) { /* Try to find preferred AP */ - PDEBUG(DEBUG_EXTRA, "%s: Preferred AP BSSID " - "%s\n", - dev->name, print_mac(mac, local->preferred_ap)); + PDEBUG(DEBUG_EXTRA, "%s: Preferred AP BSSID %pM\n", + dev->name, local->preferred_ap); for (i = 0; i < local->last_scan_results_count; i++) { entry = &local->last_scan_results[i]; if (memcmp(local->preferred_ap, entry->bssid, 6) == 0) @@ -218,9 +216,9 @@ static void prism2_host_roaming(local_info_t *local) req.channel = selected->chid; spin_unlock_irqrestore(&local->lock, flags); - PDEBUG(DEBUG_EXTRA, "%s: JoinRequest: BSSID=%s" + PDEBUG(DEBUG_EXTRA, "%s: JoinRequest: BSSID=%pM" " channel=%d\n", - dev->name, print_mac(mac, req.bssid), le16_to_cpu(req.channel)); + dev->name, req.bssid, le16_to_cpu(req.channel)); if (local->func->set_rid(dev, HFA384X_RID_JOINREQUEST, &req, sizeof(req))) { printk(KERN_DEBUG "%s: JoinRequest failed\n", dev->name); @@ -413,7 +411,6 @@ static void handle_info_queue_linkstatus(local_info_t *local) int val = local->prev_link_status; int connected; union iwreq_data wrqu; - DECLARE_MAC_BUF(mac); connected = val == HFA384X_LINKSTATUS_CONNECTED || @@ -425,10 +422,9 @@ static void handle_info_queue_linkstatus(local_info_t *local) printk(KERN_DEBUG "%s: could not read CURRENTBSSID after " "LinkStatus event\n", local->dev->name); } else { - PDEBUG(DEBUG_EXTRA, "%s: LinkStatus: BSSID=" - "%s\n", + PDEBUG(DEBUG_EXTRA, "%s: LinkStatus: BSSID=%pM\n", local->dev->name, - print_mac(mac, (unsigned char *) local->bssid)); + (unsigned char *) local->bssid); if (local->wds_type & HOSTAP_WDS_AP_CLIENT) hostap_add_sta(local->ap, local->bssid); } diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c index 3f8b1d7036e5..2318c5df7a08 100644 --- a/drivers/net/wireless/hostap/hostap_ioctl.c +++ b/drivers/net/wireless/hostap/hostap_ioctl.c @@ -664,7 +664,6 @@ static int hostap_join_ap(struct net_device *dev) unsigned long flags; int i; struct hfa384x_hostscan_result *entry; - DECLARE_MAC_BUF(mac); iface = netdev_priv(dev); local = iface->local; @@ -686,14 +685,13 @@ static int hostap_join_ap(struct net_device *dev) if (local->func->set_rid(dev, HFA384X_RID_JOINREQUEST, &req, sizeof(req))) { - printk(KERN_DEBUG "%s: JoinRequest %s" - " failed\n", - dev->name, print_mac(mac, local->preferred_ap)); + printk(KERN_DEBUG "%s: JoinRequest %pM failed\n", + dev->name, local->preferred_ap); return -1; } - printk(KERN_DEBUG "%s: Trying to join BSSID %s\n", - dev->name, print_mac(mac, local->preferred_ap)); + printk(KERN_DEBUG "%s: Trying to join BSSID %pM\n", + dev->name, local->preferred_ap); return 0; } @@ -3701,10 +3699,8 @@ static int prism2_ioctl_set_assoc_ap_addr(local_info_t *local, struct prism2_hostapd_param *param, int param_len) { - DECLARE_MAC_BUF(mac); - printk(KERN_DEBUG "%ssta: associated as client with AP " - "%s\n", - local->dev->name, print_mac(mac, param->sta_addr)); + printk(KERN_DEBUG "%ssta: associated as client with AP %pM\n", + local->dev->name, param->sta_addr); memcpy(local->assoc_ap_addr, param->sta_addr, ETH_ALEN); return 0; } diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c index 756ab56c1f40..4c36eb2fafd1 100644 --- a/drivers/net/wireless/hostap/hostap_main.c +++ b/drivers/net/wireless/hostap/hostap_main.c @@ -530,10 +530,6 @@ int hostap_set_auth_algs(local_info_t *local) void hostap_dump_rx_header(const char *name, const struct hfa384x_rx_frame *rx) { u16 status, fc; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - DECLARE_MAC_BUF(mac3); - DECLARE_MAC_BUF(mac4); status = __le16_to_cpu(rx->status); @@ -552,12 +548,11 @@ void hostap_dump_rx_header(const char *name, const struct hfa384x_rx_frame *rx) fc & IEEE80211_FCTL_TODS ? " [ToDS]" : "", fc & IEEE80211_FCTL_FROMDS ? " [FromDS]" : ""); - printk(KERN_DEBUG " A1=%s A2=%s A3=%s A4=%s\n", - print_mac(mac, rx->addr1), print_mac(mac2, rx->addr2), - print_mac(mac3, rx->addr3), print_mac(mac4, rx->addr4)); + printk(KERN_DEBUG " A1=%pM A2=%pM A3=%pM A4=%pM\n", + rx->addr1, rx->addr2, rx->addr3, rx->addr4); - printk(KERN_DEBUG " dst=%s src=%s len=%d\n", - print_mac(mac, rx->dst_addr), print_mac(mac2, rx->src_addr), + printk(KERN_DEBUG " dst=%pM src=%pM len=%d\n", + rx->dst_addr, rx->src_addr, __be16_to_cpu(rx->len)); } @@ -565,10 +560,6 @@ void hostap_dump_rx_header(const char *name, const struct hfa384x_rx_frame *rx) void hostap_dump_tx_header(const char *name, const struct hfa384x_tx_frame *tx) { u16 fc; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - DECLARE_MAC_BUF(mac3); - DECLARE_MAC_BUF(mac4); printk(KERN_DEBUG "%s: TX status=0x%04x retry_count=%d tx_rate=%d " "tx_control=0x%04x; jiffies=%ld\n", @@ -584,12 +575,11 @@ void hostap_dump_tx_header(const char *name, const struct hfa384x_tx_frame *tx) fc & IEEE80211_FCTL_TODS ? " [ToDS]" : "", fc & IEEE80211_FCTL_FROMDS ? " [FromDS]" : ""); - printk(KERN_DEBUG " A1=%s A2=%s A3=%s A4=%s\n", - print_mac(mac, tx->addr1), print_mac(mac2, tx->addr2), - print_mac(mac3, tx->addr3), print_mac(mac4, tx->addr4)); + printk(KERN_DEBUG " A1=%pM A2=%pM A3=%pM A4=%pM\n", + tx->addr1, tx->addr2, tx->addr3, tx->addr4); - printk(KERN_DEBUG " dst=%s src=%s len=%d\n", - print_mac(mac, tx->dst_addr), print_mac(mac2, tx->src_addr), + printk(KERN_DEBUG " dst=%pM src=%pM len=%d\n", + tx->dst_addr, tx->src_addr, __be16_to_cpu(tx->len)); } diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c index 3a874fc621d3..8fdd41f4b4f2 100644 --- a/drivers/net/wireless/hostap/hostap_pci.c +++ b/drivers/net/wireless/hostap/hostap_pci.c @@ -312,7 +312,7 @@ static int prism2_pci_probe(struct pci_dev *pdev, goto err_out_disable; } - mem = ioremap(phymem, pci_resource_len(pdev, 0)); + mem = pci_ioremap_bar(pdev, 0); if (mem == NULL) { printk(KERN_ERR "prism2: Cannot remap PCI memory region\n") ; goto fail; diff --git a/drivers/net/wireless/hostap/hostap_proc.c b/drivers/net/wireless/hostap/hostap_proc.c index b03536008ad9..ae7d3caf3dae 100644 --- a/drivers/net/wireless/hostap/hostap_proc.c +++ b/drivers/net/wireless/hostap/hostap_proc.c @@ -106,7 +106,6 @@ static int prism2_wds_proc_read(char *page, char **start, off_t off, local_info_t *local = (local_info_t *) data; struct list_head *ptr; struct hostap_interface *iface; - DECLARE_MAC_BUF(mac); if (off > PROC_LIMIT) { *eof = 1; @@ -118,9 +117,9 @@ static int prism2_wds_proc_read(char *page, char **start, off_t off, iface = list_entry(ptr, struct hostap_interface, list); if (iface->type != HOSTAP_INTERFACE_WDS) continue; - p += sprintf(p, "%s\t%s\n", + p += sprintf(p, "%s\t%pM\n", iface->dev->name, - print_mac(mac, iface->u.wds.remote_addr)); + iface->u.wds.remote_addr); if ((p - page) > PROC_LIMIT) { printk(KERN_DEBUG "%s: wds proc did not fit\n", local->dev->name); @@ -148,7 +147,6 @@ static int prism2_bss_list_proc_read(char *page, char **start, off_t off, struct list_head *ptr; struct hostap_bss_info *bss; int i; - DECLARE_MAC_BUF(mac); if (off > PROC_LIMIT) { *eof = 1; @@ -160,8 +158,8 @@ static int prism2_bss_list_proc_read(char *page, char **start, off_t off, spin_lock_bh(&local->lock); list_for_each(ptr, &local->bss_list) { bss = list_entry(ptr, struct hostap_bss_info, list); - p += sprintf(p, "%s\t%lu\t%u\t0x%x\t", - print_mac(mac, bss->bssid), bss->last_update, + p += sprintf(p, "%pM\t%lu\t%u\t0x%x\t", + bss->bssid, bss->last_update, bss->count, bss->capab_info); for (i = 0; i < bss->ssid_len; i++) { p += sprintf(p, "%c", @@ -314,7 +312,6 @@ static int prism2_scan_results_proc_read(char *page, char **start, off_t off, int entry, i, len, total = 0; struct hfa384x_hostscan_result *scanres; u8 *pos; - DECLARE_MAC_BUF(mac); p += sprintf(p, "CHID ANL SL BcnInt Capab Rate BSSID ATIM SupRates " "SSID\n"); @@ -332,14 +329,14 @@ static int prism2_scan_results_proc_read(char *page, char **start, off_t off, if ((p - page) > (PAGE_SIZE - 200)) break; - p += sprintf(p, "%d %d %d %d 0x%02x %d %s %d ", + p += sprintf(p, "%d %d %d %d 0x%02x %d %pM %d ", le16_to_cpu(scanres->chid), (s16) le16_to_cpu(scanres->anl), (s16) le16_to_cpu(scanres->sl), le16_to_cpu(scanres->beacon_interval), le16_to_cpu(scanres->capability), le16_to_cpu(scanres->rate), - print_mac(mac, scanres->bssid), + scanres->bssid, le16_to_cpu(scanres->atim)); pos = scanres->sup_rates; diff --git a/drivers/net/wireless/hostap/hostap_wlan.h b/drivers/net/wireless/hostap/hostap_wlan.h index ffdf4876121b..8431030b0e11 100644 --- a/drivers/net/wireless/hostap/hostap_wlan.h +++ b/drivers/net/wireless/hostap/hostap_wlan.h @@ -822,7 +822,7 @@ struct local_info { int last_scan_results_count; enum { PRISM2_SCAN, PRISM2_HOSTSCAN } last_scan_type; struct work_struct info_queue; - long pending_info; /* bit field of pending info_queue items */ + unsigned long pending_info; /* bit field of pending info_queue items */ #define PRISM2_INFO_PENDING_LINKSTATUS 0 #define PRISM2_INFO_PENDING_SCANRESULTS 1 int prev_link_status; /* previous received LinkStatus info */ diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index bca74811bc7f..062c9f280304 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -163,6 +163,8 @@ that only one external action is invoked at a time. #include <linux/ctype.h> #include <linux/pm_qos_params.h> +#include <net/lib80211.h> + #include "ipw2100.h" #define IPW2100_VERSION "git-1.2.2" @@ -185,7 +187,7 @@ MODULE_LICENSE("GPL"); static int debug = 0; static int mode = 0; static int channel = 0; -static int associate = 1; +static int associate = 0; static int disable = 0; #ifdef CONFIG_PM static struct ipw2100_fw ipw2100_firmware; @@ -201,7 +203,7 @@ module_param(disable, int, 0444); MODULE_PARM_DESC(debug, "debug level"); MODULE_PARM_DESC(mode, "network mode (0=BSS,1=IBSS,2=Monitor)"); MODULE_PARM_DESC(channel, "channel"); -MODULE_PARM_DESC(associate, "auto associate when scanning (default on)"); +MODULE_PARM_DESC(associate, "auto associate when scanning (default off)"); MODULE_PARM_DESC(disable, "manually disable the radio (default 0 [radio on])"); static u32 ipw2100_debug_level = IPW_DL_NONE; @@ -1914,7 +1916,7 @@ static void isr_indicate_associated(struct ipw2100_priv *priv, u32 status) u32 chan; char *txratename; u8 bssid[ETH_ALEN]; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); /* * TBD: BSSID is usually 00:00:00:00:00:00 here and not @@ -1975,10 +1977,9 @@ static void isr_indicate_associated(struct ipw2100_priv *priv, u32 status) break; } - IPW_DEBUG_INFO("%s: Associated with '%s' at %s, channel %d (BSSID=" - "%s)\n", - priv->net_dev->name, escape_essid(essid, essid_len), - txratename, chan, print_mac(mac, bssid)); + IPW_DEBUG_INFO("%s: Associated with '%s' at %s, channel %d (BSSID=%pM)\n", + priv->net_dev->name, print_ssid(ssid, essid, essid_len), + txratename, chan, bssid); /* now we copy read ssid into dev */ if (!(priv->config & CFG_STATIC_ESSID)) { @@ -2004,8 +2005,9 @@ static int ipw2100_set_essid(struct ipw2100_priv *priv, char *essid, .host_command_length = ssid_len }; int err; + DECLARE_SSID_BUF(ssid); - IPW_DEBUG_HC("SSID: '%s'\n", escape_essid(essid, ssid_len)); + IPW_DEBUG_HC("SSID: '%s'\n", print_ssid(ssid, essid, ssid_len)); if (ssid_len) memcpy(cmd.host_command_parameters, essid, ssid_len); @@ -2046,12 +2048,12 @@ static int ipw2100_set_essid(struct ipw2100_priv *priv, char *essid, static void isr_indicate_association_lost(struct ipw2100_priv *priv, u32 status) { - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC, - "disassociated: '%s' %s \n", - escape_essid(priv->essid, priv->essid_len), - print_mac(mac, priv->bssid)); + "disassociated: '%s' %pM \n", + print_ssid(ssid, priv->essid, priv->essid_len), + priv->bssid); priv->status &= ~(STATUS_ASSOCIATED | STATUS_ASSOCIATING); @@ -4058,7 +4060,6 @@ static ssize_t show_bssinfo(struct device *d, struct device_attribute *attr, char *out = buf; int length; int ret; - DECLARE_MAC_BUF(mac); if (priv->status & STATUS_RF_KILL_MASK) return 0; @@ -4086,7 +4087,7 @@ static ssize_t show_bssinfo(struct device *d, struct device_attribute *attr, __LINE__); out += sprintf(out, "ESSID: %s\n", essid); - out += sprintf(out, "BSSID: %s\n", print_mac(mac, bssid)); + out += sprintf(out, "BSSID: %pM\n", bssid); out += sprintf(out, "Channel: %d\n", chan); return out - buf; @@ -4662,7 +4663,6 @@ static int ipw2100_read_mac_address(struct ipw2100_priv *priv) { u32 length = ETH_ALEN; u8 addr[ETH_ALEN]; - DECLARE_MAC_BUF(mac); int err; @@ -4673,8 +4673,7 @@ static int ipw2100_read_mac_address(struct ipw2100_priv *priv) } memcpy(priv->net_dev->dev_addr, addr, ETH_ALEN); - IPW_DEBUG_INFO("card MAC is %s\n", - print_mac(mac, priv->net_dev->dev_addr)); + IPW_DEBUG_INFO("card MAC is %pM\n", priv->net_dev->dev_addr); return 0; } @@ -5053,10 +5052,8 @@ static int ipw2100_set_mandatory_bssid(struct ipw2100_priv *priv, u8 * bssid, int err; #ifdef CONFIG_IPW2100_DEBUG - DECLARE_MAC_BUF(mac); if (bssid != NULL) - IPW_DEBUG_HC("MANDATORY_BSSID: %s\n", - print_mac(mac, bssid)); + IPW_DEBUG_HC("MANDATORY_BSSID: %pM\n", bssid); else IPW_DEBUG_HC("MANDATORY_BSSID: <clear>\n"); #endif @@ -6905,7 +6902,6 @@ static int ipw2100_wx_set_wap(struct net_device *dev, static const unsigned char off[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - DECLARE_MAC_BUF(mac); // sanity checks if (wrqu->ap_addr.sa_family != ARPHRD_ETHER) @@ -6931,8 +6927,7 @@ static int ipw2100_wx_set_wap(struct net_device *dev, err = ipw2100_set_mandatory_bssid(priv, wrqu->ap_addr.sa_data, 0); - IPW_DEBUG_WX("SET BSSID -> %s\n", - print_mac(mac, wrqu->ap_addr.sa_data)); + IPW_DEBUG_WX("SET BSSID -> %pM\n", wrqu->ap_addr.sa_data); done: mutex_unlock(&priv->action_mutex); @@ -6948,7 +6943,6 @@ static int ipw2100_wx_get_wap(struct net_device *dev, */ struct ipw2100_priv *priv = ieee80211_priv(dev); - DECLARE_MAC_BUF(mac); /* If we are associated, trying to associate, or have a statically * configured BSSID then return that; otherwise return ANY */ @@ -6958,8 +6952,7 @@ static int ipw2100_wx_get_wap(struct net_device *dev, } else memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); - IPW_DEBUG_WX("Getting WAP BSSID: %s\n", - print_mac(mac, wrqu->ap_addr.sa_data)); + IPW_DEBUG_WX("Getting WAP BSSID: %pM\n", wrqu->ap_addr.sa_data); return 0; } @@ -6971,6 +6964,7 @@ static int ipw2100_wx_set_essid(struct net_device *dev, char *essid = ""; /* ANY */ int length = 0; int err = 0; + DECLARE_SSID_BUF(ssid); mutex_lock(&priv->action_mutex); if (!(priv->status & STATUS_INITIALIZED)) { @@ -7000,8 +6994,8 @@ static int ipw2100_wx_set_essid(struct net_device *dev, goto done; } - IPW_DEBUG_WX("Setting ESSID: '%s' (%d)\n", escape_essid(essid, length), - length); + IPW_DEBUG_WX("Setting ESSID: '%s' (%d)\n", + print_ssid(ssid, essid, length), length); priv->essid_len = length; memcpy(priv->essid, essid, priv->essid_len); @@ -7022,12 +7016,13 @@ static int ipw2100_wx_get_essid(struct net_device *dev, */ struct ipw2100_priv *priv = ieee80211_priv(dev); + DECLARE_SSID_BUF(ssid); /* If we are associated, trying to associate, or have a statically * configured ESSID then return that; otherwise return ANY */ if (priv->config & CFG_STATIC_ESSID || priv->status & STATUS_ASSOCIATED) { IPW_DEBUG_WX("Getting essid: '%s'\n", - escape_essid(priv->essid, priv->essid_len)); + print_ssid(ssid, priv->essid, priv->essid_len)); memcpy(extra, priv->essid, priv->essid_len); wrqu->essid.length = priv->essid_len; wrqu->essid.flags = 1; /* active */ diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index dcce3542d5a7..051ae92d8b65 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -87,7 +87,7 @@ static int channel = 0; static int mode = 0; static u32 ipw_debug_level; -static int associate = 1; +static int associate; static int auto_create = 1; static int led = 0; static int disable = 0; @@ -2265,8 +2265,8 @@ static int ipw_send_adapter_address(struct ipw_priv *priv, u8 * mac) return -1; } - IPW_DEBUG_INFO("%s: Setting MAC to %s\n", - priv->net_dev->name, print_mac(mac, mac)); + IPW_DEBUG_INFO("%s: Setting MAC to %pM\n", + priv->net_dev->name, mac); return ipw_send_cmd_pdu(priv, IPW_CMD_ADAPTER_ADDRESS, ETH_ALEN, mac); } @@ -3812,7 +3812,6 @@ static u8 ipw_add_station(struct ipw_priv *priv, u8 * bssid) { struct ipw_station_entry entry; int i; - DECLARE_MAC_BUF(mac); for (i = 0; i < priv->num_stations; i++) { if (!memcmp(priv->stations[i], bssid, ETH_ALEN)) { @@ -3829,7 +3828,7 @@ static u8 ipw_add_station(struct ipw_priv *priv, u8 * bssid) if (i == MAX_STATIONS) return IPW_INVALID_STATION; - IPW_DEBUG_SCAN("Adding AdHoc station: %s\n", print_mac(mac, bssid)); + IPW_DEBUG_SCAN("Adding AdHoc station: %pM\n", bssid); entry.reserved = 0; entry.support_mode = 0; @@ -3856,7 +3855,6 @@ static u8 ipw_find_station(struct ipw_priv *priv, u8 * bssid) static void ipw_send_disassociate(struct ipw_priv *priv, int quiet) { int err; - DECLARE_MAC_BUF(mac); if (priv->status & STATUS_ASSOCIATING) { IPW_DEBUG_ASSOC("Disassociating while associating.\n"); @@ -3869,9 +3867,9 @@ static void ipw_send_disassociate(struct ipw_priv *priv, int quiet) return; } - IPW_DEBUG_ASSOC("Disassocation attempt from %s " + IPW_DEBUG_ASSOC("Disassocation attempt from %pM " "on channel %d.\n", - print_mac(mac, priv->assoc_request.bssid), + priv->assoc_request.bssid, priv->assoc_request.channel); priv->status &= ~(STATUS_ASSOCIATING | STATUS_ASSOCIATED); @@ -4397,7 +4395,7 @@ static void handle_scan_event(struct ipw_priv *priv) static void ipw_rx_notification(struct ipw_priv *priv, struct ipw_rx_notification *notif) { - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); u16 size = le16_to_cpu(notif->size); notif->size = le16_to_cpu(notif->size); @@ -4411,11 +4409,10 @@ static void ipw_rx_notification(struct ipw_priv *priv, case CMAS_ASSOCIATED:{ IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC, - "associated: '%s' %s" - " \n", - escape_essid(priv->essid, - priv->essid_len), - print_mac(mac, priv->bssid)); + "associated: '%s' %pM \n", + print_ssid(ssid, priv->essid, + priv->essid_len), + priv->bssid); switch (priv->ieee->iw_mode) { case IW_MODE_INFRA: @@ -4449,7 +4446,7 @@ static void ipw_rx_notification(struct ipw_priv *priv, #ifdef CONFIG_IPW2200_QOS #define IPW_GET_PACKET_STYPE(x) WLAN_FC_GET_STYPE( \ - le16_to_cpu(((struct ieee80211_hdr *)(x))->frame_ctl)) + le16_to_cpu(((struct ieee80211_hdr *)(x))->frame_control)) if ((priv->status & STATUS_AUTH) && (IPW_GET_PACKET_STYPE(¬if->u.raw) == IEEE80211_STYPE_ASSOC_RESP)) { @@ -4492,13 +4489,14 @@ static void ipw_rx_notification(struct ipw_priv *priv, IPW_DL_STATE | IPW_DL_ASSOC, "deauthenticated: '%s' " - "%s" + "%pM" ": (0x%04X) - %s \n", - escape_essid(priv-> - essid, - priv-> - essid_len), - print_mac(mac, priv->bssid), + print_ssid(ssid, + priv-> + essid, + priv-> + essid_len), + priv->bssid, le16_to_cpu(auth->status), ipw_get_status_code (le16_to_cpu @@ -4515,11 +4513,10 @@ static void ipw_rx_notification(struct ipw_priv *priv, IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC, - "authenticated: '%s' %s" - "\n", - escape_essid(priv->essid, - priv->essid_len), - print_mac(mac, priv->bssid)); + "authenticated: '%s' %pM\n", + print_ssid(ssid, priv->essid, + priv->essid_len), + priv->bssid); break; } @@ -4544,11 +4541,10 @@ static void ipw_rx_notification(struct ipw_priv *priv, IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC, - "disassociated: '%s' %s" - " \n", - escape_essid(priv->essid, - priv->essid_len), - print_mac(mac, priv->bssid)); + "disassociated: '%s' %pM \n", + print_ssid(ssid, priv->essid, + priv->essid_len), + priv->bssid); priv->status &= ~(STATUS_DISASSOCIATING | @@ -4583,10 +4579,10 @@ static void ipw_rx_notification(struct ipw_priv *priv, switch (auth->state) { case CMAS_AUTHENTICATED: IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE, - "authenticated: '%s' %s \n", - escape_essid(priv->essid, - priv->essid_len), - print_mac(mac, priv->bssid)); + "authenticated: '%s' %pM \n", + print_ssid(ssid, priv->essid, + priv->essid_len), + priv->bssid); priv->status |= STATUS_AUTH; break; @@ -4602,10 +4598,10 @@ static void ipw_rx_notification(struct ipw_priv *priv, } IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC, - "deauthenticated: '%s' %s\n", - escape_essid(priv->essid, - priv->essid_len), - print_mac(mac, priv->bssid)); + "deauthenticated: '%s' %pM\n", + print_ssid(ssid, priv->essid, + priv->essid_len), + priv->bssid); priv->status &= ~(STATUS_ASSOCIATING | STATUS_AUTH | @@ -5429,27 +5425,17 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, int roaming) { struct ipw_supported_rates rates; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); + DECLARE_SSID_BUF(ssid); /* Verify that this network's capability is compatible with the * current mode (AdHoc or Infrastructure) */ if ((priv->ieee->iw_mode == IW_MODE_ADHOC && !(network->capability & WLAN_CAPABILITY_IBSS))) { - IPW_DEBUG_MERGE("Network '%s (%s)' excluded due to " + IPW_DEBUG_MERGE("Network '%s (%pM)' excluded due to " "capability mismatch.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); - return 0; - } - - /* If we do not have an ESSID for this AP, we can not associate with - * it */ - if (network->flags & NETWORK_EMPTY_ESSID) { - IPW_DEBUG_MERGE("Network '%s (%s)' excluded " - "because of hidden ESSID.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 0; } @@ -5459,11 +5445,11 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, if ((network->ssid_len != match->network->ssid_len) || memcmp(network->ssid, match->network->ssid, network->ssid_len)) { - IPW_DEBUG_MERGE("Network '%s (%s)' excluded " + IPW_DEBUG_MERGE("Network '%s (%pM)' excluded " "because of non-network ESSID.\n", - escape_essid(network->ssid, - network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 0; } } else { @@ -5476,13 +5462,14 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; strncpy(escaped, - escape_essid(network->ssid, network->ssid_len), + print_ssid(ssid, network->ssid, + network->ssid_len), sizeof(escaped)); - IPW_DEBUG_MERGE("Network '%s (%s)' excluded " + IPW_DEBUG_MERGE("Network '%s (%pM)' excluded " "because of ESSID mismatch: '%s'.\n", - escaped, print_mac(mac, network->bssid), - escape_essid(priv->essid, - priv->essid_len)); + escaped, network->bssid, + print_ssid(ssid, priv->essid, + priv->essid_len)); return 0; } } @@ -5493,24 +5480,25 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, if (network->time_stamp[0] < match->network->time_stamp[0]) { IPW_DEBUG_MERGE("Network '%s excluded because newer than " "current network.\n", - escape_essid(match->network->ssid, - match->network->ssid_len)); + print_ssid(ssid, match->network->ssid, + match->network->ssid_len)); return 0; } else if (network->time_stamp[1] < match->network->time_stamp[1]) { IPW_DEBUG_MERGE("Network '%s excluded because newer than " "current network.\n", - escape_essid(match->network->ssid, - match->network->ssid_len)); + print_ssid(ssid, match->network->ssid, + match->network->ssid_len)); return 0; } /* Now go through and see if the requested network is valid... */ if (priv->ieee->scan_age != 0 && time_after(jiffies, network->last_scanned + priv->ieee->scan_age)) { - IPW_DEBUG_MERGE("Network '%s (%s)' excluded " + IPW_DEBUG_MERGE("Network '%s (%pM)' excluded " "because of age: %ums.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid), + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid, jiffies_to_msecs(jiffies - network->last_scanned)); return 0; @@ -5518,10 +5506,11 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, if ((priv->config & CFG_STATIC_CHANNEL) && (network->channel != priv->channel)) { - IPW_DEBUG_MERGE("Network '%s (%s)' excluded " + IPW_DEBUG_MERGE("Network '%s (%pM)' excluded " "because of channel mismatch: %d != %d.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid), + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid, network->channel, priv->channel); return 0; } @@ -5529,10 +5518,11 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, /* Verify privacy compatability */ if (((priv->capability & CAP_PRIVACY_ON) ? 1 : 0) != ((network->capability & WLAN_CAPABILITY_PRIVACY) ? 1 : 0)) { - IPW_DEBUG_MERGE("Network '%s (%s)' excluded " + IPW_DEBUG_MERGE("Network '%s (%pM)' excluded " "because of privacy mismatch: %s != %s.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid), + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid, priv-> capability & CAP_PRIVACY_ON ? "on" : "off", network-> @@ -5542,41 +5532,44 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, } if (!memcmp(network->bssid, priv->bssid, ETH_ALEN)) { - IPW_DEBUG_MERGE("Network '%s (%s)' excluded " - "because of the same BSSID match: %s" - ".\n", escape_essid(network->ssid, - network->ssid_len), - print_mac(mac, network->bssid), - print_mac(mac2, priv->bssid)); + IPW_DEBUG_MERGE("Network '%s (%pM)' excluded " + "because of the same BSSID match: %pM" + ".\n", print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid, + priv->bssid); return 0; } /* Filter out any incompatible freq / mode combinations */ if (!ieee80211_is_valid_mode(priv->ieee, network->mode)) { - IPW_DEBUG_MERGE("Network '%s (%s)' excluded " + IPW_DEBUG_MERGE("Network '%s (%pM)' excluded " "because of invalid frequency/mode " "combination.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 0; } /* Ensure that the rates supported by the driver are compatible with * this AP, including verification of basic rates (mandatory) */ if (!ipw_compatible_rates(priv, network, &rates)) { - IPW_DEBUG_MERGE("Network '%s (%s)' excluded " + IPW_DEBUG_MERGE("Network '%s (%pM)' excluded " "because configured rate mask excludes " "AP mandatory rate.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 0; } if (rates.num_rates == 0) { - IPW_DEBUG_MERGE("Network '%s (%s)' excluded " + IPW_DEBUG_MERGE("Network '%s (%pM)' excluded " "because of no compatible rates.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 0; } @@ -5587,15 +5580,16 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, /* Set up 'new' AP to this network */ ipw_copy_rates(&match->rates, &rates); match->network = network; - IPW_DEBUG_MERGE("Network '%s (%s)' is a viable match.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); + IPW_DEBUG_MERGE("Network '%s (%pM)' is a viable match.\n", + print_ssid(ssid, network->ssid, network->ssid_len), + network->bssid); return 1; } static void ipw_merge_adhoc_network(struct work_struct *work) { + DECLARE_SSID_BUF(ssid); struct ipw_priv *priv = container_of(work, struct ipw_priv, merge_networks); struct ieee80211_network *network = NULL; @@ -5626,8 +5620,8 @@ static void ipw_merge_adhoc_network(struct work_struct *work) mutex_lock(&priv->mutex); if ((priv->ieee->iw_mode == IW_MODE_ADHOC)) { IPW_DEBUG_MERGE("remove network %s\n", - escape_essid(priv->essid, - priv->essid_len)); + print_ssid(ssid, priv->essid, + priv->essid_len)); ipw_remove_current_network(priv); } @@ -5643,7 +5637,7 @@ static int ipw_best_network(struct ipw_priv *priv, struct ieee80211_network *network, int roaming) { struct ipw_supported_rates rates; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); /* Verify that this network's capability is compatible with the * current mode (AdHoc or Infrastructure) */ @@ -5651,20 +5645,11 @@ static int ipw_best_network(struct ipw_priv *priv, !(network->capability & WLAN_CAPABILITY_ESS)) || (priv->ieee->iw_mode == IW_MODE_ADHOC && !(network->capability & WLAN_CAPABILITY_IBSS))) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded due to " + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded due to " "capability mismatch.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); - return 0; - } - - /* If we do not have an ESSID for this AP, we can not associate with - * it */ - if (network->flags & NETWORK_EMPTY_ESSID) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " - "because of hidden ESSID.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 0; } @@ -5674,11 +5659,11 @@ static int ipw_best_network(struct ipw_priv *priv, if ((network->ssid_len != match->network->ssid_len) || memcmp(network->ssid, match->network->ssid, network->ssid_len)) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because of non-network ESSID.\n", - escape_essid(network->ssid, - network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 0; } } else { @@ -5690,13 +5675,14 @@ static int ipw_best_network(struct ipw_priv *priv, min(network->ssid_len, priv->essid_len)))) { char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; strncpy(escaped, - escape_essid(network->ssid, network->ssid_len), + print_ssid(ssid, network->ssid, + network->ssid_len), sizeof(escaped)); - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because of ESSID mismatch: '%s'.\n", - escaped, print_mac(mac, network->bssid), - escape_essid(priv->essid, - priv->essid_len)); + escaped, network->bssid, + print_ssid(ssid, priv->essid, + priv->essid_len)); return 0; } } @@ -5706,14 +5692,14 @@ static int ipw_best_network(struct ipw_priv *priv, if (match->network && match->network->stats.rssi > network->stats.rssi) { char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; strncpy(escaped, - escape_essid(network->ssid, network->ssid_len), + print_ssid(ssid, network->ssid, network->ssid_len), sizeof(escaped)); - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded because " - "'%s (%s)' has a stronger signal.\n", - escaped, print_mac(mac, network->bssid), - escape_essid(match->network->ssid, - match->network->ssid_len), - print_mac(mac, match->network->bssid)); + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded because " + "'%s (%pM)' has a stronger signal.\n", + escaped, network->bssid, + print_ssid(ssid, match->network->ssid, + match->network->ssid_len), + match->network->bssid); return 0; } @@ -5721,11 +5707,12 @@ static int ipw_best_network(struct ipw_priv *priv, * last 3 seconds, do not try and associate again... */ if (network->last_associate && time_after(network->last_associate + (HZ * 3UL), jiffies)) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because of storming (%ums since last " "assoc attempt).\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid), + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid, jiffies_to_msecs(jiffies - network->last_associate)); return 0; @@ -5734,10 +5721,11 @@ static int ipw_best_network(struct ipw_priv *priv, /* Now go through and see if the requested network is valid... */ if (priv->ieee->scan_age != 0 && time_after(jiffies, network->last_scanned + priv->ieee->scan_age)) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because of age: %ums.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid), + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid, jiffies_to_msecs(jiffies - network->last_scanned)); return 0; @@ -5745,10 +5733,11 @@ static int ipw_best_network(struct ipw_priv *priv, if ((priv->config & CFG_STATIC_CHANNEL) && (network->channel != priv->channel)) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because of channel mismatch: %d != %d.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid), + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid, network->channel, priv->channel); return 0; } @@ -5756,10 +5745,11 @@ static int ipw_best_network(struct ipw_priv *priv, /* Verify privacy compatability */ if (((priv->capability & CAP_PRIVACY_ON) ? 1 : 0) != ((network->capability & WLAN_CAPABILITY_PRIVACY) ? 1 : 0)) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because of privacy mismatch: %s != %s.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid), + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid, priv->capability & CAP_PRIVACY_ON ? "on" : "off", network->capability & @@ -5769,48 +5759,53 @@ static int ipw_best_network(struct ipw_priv *priv, if ((priv->config & CFG_STATIC_BSSID) && memcmp(network->bssid, priv->bssid, ETH_ALEN)) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " - "because of BSSID mismatch: %s.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid), print_mac(mac, priv->bssid)); + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " + "because of BSSID mismatch: %pM.\n", + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid, priv->bssid); return 0; } /* Filter out any incompatible freq / mode combinations */ if (!ieee80211_is_valid_mode(priv->ieee, network->mode)) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because of invalid frequency/mode " "combination.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 0; } /* Filter out invalid channel in current GEO */ if (!ieee80211_is_valid_channel(priv->ieee, network->channel)) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because of invalid channel in current GEO\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 0; } /* Ensure that the rates supported by the driver are compatible with * this AP, including verification of basic rates (mandatory) */ if (!ipw_compatible_rates(priv, network, &rates)) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because configured rate mask excludes " "AP mandatory rate.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 0; } if (rates.num_rates == 0) { - IPW_DEBUG_ASSOC("Network '%s (%s)' excluded " + IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because of no compatible rates.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 0; } @@ -5822,9 +5817,9 @@ static int ipw_best_network(struct ipw_priv *priv, ipw_copy_rates(&match->rates, &rates); match->network = network; - IPW_DEBUG_ASSOC("Network '%s (%s)' is a viable match.\n", - escape_essid(network->ssid, network->ssid_len), - print_mac(mac, network->bssid)); + IPW_DEBUG_ASSOC("Network '%s (%pM)' is a viable match.\n", + print_ssid(ssid, network->ssid, network->ssid_len), + network->bssid); return 1; } @@ -6066,7 +6061,7 @@ static void ipw_bg_adhoc_check(struct work_struct *work) static void ipw_debug_config(struct ipw_priv *priv) { - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); IPW_DEBUG_INFO("Scan completed, no valid APs matched " "[CFG 0x%08X]\n", priv->config); if (priv->config & CFG_STATIC_CHANNEL) @@ -6075,12 +6070,11 @@ static void ipw_debug_config(struct ipw_priv *priv) IPW_DEBUG_INFO("Channel unlocked.\n"); if (priv->config & CFG_STATIC_ESSID) IPW_DEBUG_INFO("ESSID locked to '%s'\n", - escape_essid(priv->essid, priv->essid_len)); + print_ssid(ssid, priv->essid, priv->essid_len)); else IPW_DEBUG_INFO("ESSID unlocked.\n"); if (priv->config & CFG_STATIC_BSSID) - IPW_DEBUG_INFO("BSSID locked to %s\n", - print_mac(mac, priv->bssid)); + IPW_DEBUG_INFO("BSSID locked to %pM\n", priv->bssid); else IPW_DEBUG_INFO("BSSID unlocked.\n"); if (priv->capability & CAP_PRIVACY_ON) @@ -6892,8 +6886,7 @@ static int ipw_qos_handle_probe_response(struct ipw_priv *priv, if ((priv->status & STATUS_ASSOCIATED) && (priv->ieee->iw_mode == IW_MODE_ADHOC) && (active_network == 0)) { if (memcmp(network->bssid, priv->bssid, ETH_ALEN)) - if ((network->capability & WLAN_CAPABILITY_IBSS) && - !(network->flags & NETWORK_EMPTY_ESSID)) + if (network->capability & WLAN_CAPABILITY_IBSS) if ((network->ssid_len == priv->assoc_network->ssid_len) && !memcmp(network->ssid, @@ -7295,7 +7288,7 @@ static int ipw_associate_network(struct ipw_priv *priv, struct ipw_supported_rates *rates, int roaming) { int err; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); if (priv->config & CFG_FIXED_RATE) ipw_set_fixed_rate(priv, network->mode); @@ -7364,7 +7357,7 @@ static int ipw_associate_network(struct ipw_priv *priv, IPW_DEBUG_ASSOC("%sssocation attempt: '%s', channel %d, " "802.11%c [%d], %s[:%s], enc=%s%s%s%c%c\n", roaming ? "Rea" : "A", - escape_essid(priv->essid, priv->essid_len), + print_ssid(ssid, priv->essid, priv->essid_len), network->channel, ipw_modes[priv->assoc_request.ieee_mode], rates->num_rates, @@ -7463,9 +7456,9 @@ static int ipw_associate_network(struct ipw_priv *priv, return err; } - IPW_DEBUG(IPW_DL_STATE, "associating: '%s' %s \n", - escape_essid(priv->essid, priv->essid_len), - print_mac(mac, priv->bssid)); + IPW_DEBUG(IPW_DL_STATE, "associating: '%s' %pM \n", + print_ssid(ssid, priv->essid, priv->essid_len), + priv->bssid); return 0; } @@ -7555,6 +7548,7 @@ static int ipw_associate(void *data) struct ipw_supported_rates *rates; struct list_head *element; unsigned long flags; + DECLARE_SSID_BUF(ssid); if (priv->ieee->iw_mode == IW_MODE_MONITOR) { IPW_DEBUG_ASSOC("Not attempting association (monitor mode)\n"); @@ -7604,7 +7598,6 @@ static int ipw_associate(void *data) if (list_empty(&priv->ieee->network_free_list)) { struct ieee80211_network *oldest = NULL; struct ieee80211_network *target; - DECLARE_MAC_BUF(mac); list_for_each_entry(target, &priv->ieee->network_list, list) { if ((oldest == NULL) || @@ -7615,11 +7608,11 @@ static int ipw_associate(void *data) /* If there are no more slots, expire the oldest */ list_del(&oldest->list); target = oldest; - IPW_DEBUG_ASSOC("Expired '%s' (%s) from " + IPW_DEBUG_ASSOC("Expired '%s' (%pM) from " "network list.\n", - escape_essid(target->ssid, - target->ssid_len), - print_mac(mac, target->bssid)); + print_ssid(ssid, target->ssid, + target->ssid_len), + target->bssid); list_add_tail(&target->list, &priv->ieee->network_free_list); } @@ -7672,12 +7665,12 @@ static void ipw_rebuild_decrypted_skb(struct ipw_priv *priv, u16 fc; hdr = (struct ieee80211_hdr *)skb->data; - fc = le16_to_cpu(hdr->frame_ctl); + fc = le16_to_cpu(hdr->frame_control); if (!(fc & IEEE80211_FCTL_PROTECTED)) return; fc &= ~IEEE80211_FCTL_PROTECTED; - hdr->frame_ctl = cpu_to_le16(fc); + hdr->frame_control = cpu_to_le16(fc); switch (priv->ieee->sec.level) { case SEC_LEVEL_3: /* Remove CCMP HDR */ @@ -7989,17 +7982,17 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, } hdr = (void *)rxb->skb->data + IPW_RX_FRAME_SIZE; - if (ieee80211_is_management(le16_to_cpu(hdr->frame_ctl))) { + if (ieee80211_is_management(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_MGMT) return; if (filter & IPW_PROM_MGMT_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_control(le16_to_cpu(hdr->frame_ctl))) { + } else if (ieee80211_is_control(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_CTL) return; if (filter & IPW_PROM_CTL_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_data(le16_to_cpu(hdr->frame_ctl))) { + } else if (ieee80211_is_data(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_DATA) return; if (filter & IPW_PROM_DATA_HEADER_ONLY) @@ -8017,7 +8010,7 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, ipw_rt = (void *)skb->data; if (hdr_only) - len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); + len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_control)); memcpy(ipw_rt->payload, hdr, len); @@ -8237,7 +8230,7 @@ static int is_duplicate_packet(struct ipw_priv *priv, /* Comment this line now since we observed the card receives * duplicate packets but the FCTL_RETRY bit is not set in the * IBSS mode with fragmentation enabled. - BUG_ON(!(le16_to_cpu(header->frame_ctl) & IEEE80211_FCTL_RETRY)); */ + BUG_ON(!(le16_to_cpu(header->frame_control) & IEEE80211_FCTL_RETRY)); */ return 1; } @@ -8301,9 +8294,6 @@ static void ipw_rx(struct ipw_priv *priv) u32 r, w, i; u8 network_packet; u8 fill_rx = 0; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - DECLARE_MAC_BUF(mac3); r = ipw_read32(priv, IPW_RX_READ_INDEX); w = ipw_read32(priv, IPW_RX_WRITE_INDEX); @@ -8433,18 +8423,12 @@ static void ipw_rx(struct ipw_priv *priv) header))) { IPW_DEBUG_DROP("Dropping: " - "%s, " - "%s, " - "%s\n", - print_mac(mac, - header-> - addr1), - print_mac(mac2, - header-> - addr2), - print_mac(mac3, - header-> - addr3)); + "%pM, " + "%pM, " + "%pM\n", + header->addr1, + header->addr2, + header->addr3); break; } @@ -8983,7 +8967,6 @@ static int ipw_wx_set_wap(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - DECLARE_MAC_BUF(mac); static const unsigned char any[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff @@ -9014,8 +8997,8 @@ static int ipw_wx_set_wap(struct net_device *dev, return 0; } - IPW_DEBUG_WX("Setting mandatory BSSID to %s\n", - print_mac(mac, wrqu->ap_addr.sa_data)); + IPW_DEBUG_WX("Setting mandatory BSSID to %pM\n", + wrqu->ap_addr.sa_data); memcpy(priv->bssid, wrqu->ap_addr.sa_data, ETH_ALEN); @@ -9033,7 +9016,6 @@ static int ipw_wx_get_wap(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - DECLARE_MAC_BUF(mac); /* If we are associated, trying to associate, or have a statically * configured BSSID then return that; otherwise return ANY */ @@ -9045,8 +9027,8 @@ static int ipw_wx_get_wap(struct net_device *dev, } else memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); - IPW_DEBUG_WX("Getting WAP BSSID: %s\n", - print_mac(mac, wrqu->ap_addr.sa_data)); + IPW_DEBUG_WX("Getting WAP BSSID: %pM\n", + wrqu->ap_addr.sa_data); mutex_unlock(&priv->mutex); return 0; } @@ -9057,6 +9039,7 @@ static int ipw_wx_set_essid(struct net_device *dev, { struct ipw_priv *priv = ieee80211_priv(dev); int length; + DECLARE_SSID_BUF(ssid); mutex_lock(&priv->mutex); @@ -9081,8 +9064,8 @@ static int ipw_wx_set_essid(struct net_device *dev, return 0; } - IPW_DEBUG_WX("Setting ESSID: '%s' (%d)\n", escape_essid(extra, length), - length); + IPW_DEBUG_WX("Setting ESSID: '%s' (%d)\n", + print_ssid(ssid, extra, length), length); priv->essid_len = length; memcpy(priv->essid, extra, priv->essid_len); @@ -9101,6 +9084,7 @@ static int ipw_wx_get_essid(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); + DECLARE_SSID_BUF(ssid); /* If we are associated, trying to associate, or have a statically * configured ESSID then return that; otherwise return ANY */ @@ -9108,7 +9092,7 @@ static int ipw_wx_get_essid(struct net_device *dev, if (priv->config & CFG_STATIC_ESSID || priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) { IPW_DEBUG_WX("Getting essid: '%s'\n", - escape_essid(priv->essid, priv->essid_len)); + print_ssid(ssid, priv->essid, priv->essid_len)); memcpy(extra, priv->essid, priv->essid_len); wrqu->essid.length = priv->essid_len; wrqu->essid.flags = 1; /* active */ @@ -10199,10 +10183,8 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, id = ipw_add_station(priv, hdr->addr1); if (id == IPW_INVALID_STATION) { IPW_WARNING("Attempt to send data to " - "invalid cell: " MAC_FMT "\n", - hdr->addr1[0], hdr->addr1[1], - hdr->addr1[2], hdr->addr1[3], - hdr->addr1[4], hdr->addr1[5]); + "invalid cell: %pM\n", + hdr->addr1); goto drop; } } @@ -10399,17 +10381,17 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, /* Filtering of fragment chains is done agains the first fragment */ hdr = (void *)txb->fragments[0]->data; - if (ieee80211_is_management(le16_to_cpu(hdr->frame_ctl))) { + if (ieee80211_is_management(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_MGMT) return; if (filter & IPW_PROM_MGMT_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_control(le16_to_cpu(hdr->frame_ctl))) { + } else if (ieee80211_is_control(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_CTL) return; if (filter & IPW_PROM_CTL_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_data(le16_to_cpu(hdr->frame_ctl))) { + } else if (ieee80211_is_data(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_DATA) return; if (filter & IPW_PROM_DATA_HEADER_ONLY) @@ -10424,7 +10406,7 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, if (hdr_only) { hdr = (void *)src->data; - len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); + len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_control)); } else len = src->len; @@ -10505,15 +10487,14 @@ static int ipw_net_set_mac_address(struct net_device *dev, void *p) { struct ipw_priv *priv = ieee80211_priv(dev); struct sockaddr *addr = p; - DECLARE_MAC_BUF(mac); if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; mutex_lock(&priv->mutex); priv->config |= CFG_CUSTOM_MAC; memcpy(priv->mac_addr, addr->sa_data, ETH_ALEN); - printk(KERN_INFO "%s: Setting MAC to %s\n", - priv->net_dev->name, print_mac(mac, priv->mac_addr)); + printk(KERN_INFO "%s: Setting MAC to %pM\n", + priv->net_dev->name, priv->mac_addr); queue_work(priv->workqueue, &priv->adapter_restart); mutex_unlock(&priv->mutex); return 0; @@ -11648,7 +11629,7 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev, length = pci_resource_len(pdev, 0); priv->hw_len = length; - base = ioremap_nocache(pci_resource_start(pdev, 0), length); + base = pci_ioremap_bar(pdev, 0); if (!base) { err = -ENODEV; goto out_pci_release_regions; @@ -11940,7 +11921,7 @@ module_param(disable, int, 0444); MODULE_PARM_DESC(disable, "manually disable the radio (default 0 [radio on])"); module_param(associate, int, 0444); -MODULE_PARM_DESC(associate, "auto associate when scanning (default on)"); +MODULE_PARM_DESC(associate, "auto associate when scanning (default off)"); module_param(auto_create, int, 0444); MODULE_PARM_DESC(auto_create, "auto create adhoc network (default on)"); diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h index 0bad1ec3e7e0..0a84d52147bd 100644 --- a/drivers/net/wireless/ipw2200.h +++ b/drivers/net/wireless/ipw2200.h @@ -48,6 +48,7 @@ #include <linux/jiffies.h> #include <asm/io.h> +#include <net/lib80211.h> #include <net/ieee80211.h> #include <net/ieee80211_radiotap.h> diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig index b0ac0ce3fb9f..47bee0ee0a7c 100644 --- a/drivers/net/wireless/iwlwifi/Kconfig +++ b/drivers/net/wireless/iwlwifi/Kconfig @@ -4,6 +4,7 @@ config IWLWIFI config IWLCORE tristate "Intel Wireless Wifi Core" depends on PCI && MAC80211 && WLAN_80211 && EXPERIMENTAL + select LIB80211 select IWLWIFI select MAC80211_LEDS if IWLWIFI_LEDS select LEDS_CLASS if IWLWIFI_LEDS @@ -105,6 +106,7 @@ config IWL3945 tristate "Intel PRO/Wireless 3945ABG/BG Network Connection" depends on PCI && MAC80211 && WLAN_80211 && EXPERIMENTAL select FW_LOADER + select LIB80211 select IWLWIFI select MAC80211_LEDS if IWL3945_LEDS select LEDS_CLASS if IWL3945_LEDS diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-commands.h b/drivers/net/wireless/iwlwifi/iwl-3945-commands.h index 817ece773643..8772d9d7d6e7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-3945-commands.h @@ -121,7 +121,7 @@ enum { REPLY_TX_PWR_TABLE_CMD = 0x97, MEASURE_ABORT_NOTIFICATION = 0x99, /* not used */ - /* Bluetooth device coexistance config command */ + /* Bluetooth device coexistence config command */ REPLY_BT_CONFIG = 0x9b, /* Statistics */ @@ -158,7 +158,7 @@ struct iwl3945_cmd_header { u8 cmd; /* Command ID: REPLY_RXON, etc. */ u8 flags; /* IWL_CMD_* */ /* - * The driver sets up the sequence number to values of its chosing. + * The driver sets up the sequence number to values of its choosing. * uCode does not use this value, but passes it back to the driver * when sending the response to each driver-originated command, so * the driver can match the response to the command. Since the values @@ -991,7 +991,7 @@ struct iwl3945_rate_scaling_cmd { * * 3945 and 4965 support hardware handshake with Bluetooth device on * same platform. Bluetooth device alerts wireless device when it will Tx; - * wireless device can delay or kill its own Tx to accomodate. + * wireless device can delay or kill its own Tx to accommodate. */ struct iwl3945_bt_cmd { u8 flags; diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-io.h b/drivers/net/wireless/iwlwifi/iwl-3945-io.h index b3fe48de3ae7..1daa3f05a775 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-io.h +++ b/drivers/net/wireless/iwlwifi/iwl-3945-io.h @@ -53,7 +53,7 @@ * _iwl3945_read32.) * * These declarations are *extremely* useful in quickly isolating code deltas - * which result in misconfiguring of the hardware I/O. In combination with + * which result in misconfiguration of the hardware I/O. In combination with * git-bisect and the IO debug level you can quickly determine the specific * commit which breaks the IO sequence to the hardware. * diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c index 6fc5e7361f26..bfeef701b1fd 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c @@ -355,12 +355,6 @@ static void rs_free(void *priv) return; } -static void rs_clear(void *priv) -{ - return; -} - - static void *rs_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp) { struct iwl3945_rs_sta *rs_sta; @@ -422,34 +416,6 @@ static void rs_free_sta(void *priv, struct ieee80211_sta *sta, } -/* - * get ieee prev rate from rate scale table. - * for A and B mode we need to overright prev - * value - */ -static int rs_adjust_next_rate(struct iwl3945_priv *priv, int rate) -{ - int next_rate = iwl3945_get_prev_ieee_rate(rate); - - switch (priv->band) { - case IEEE80211_BAND_5GHZ: - if (rate == IWL_RATE_12M_INDEX) - next_rate = IWL_RATE_9M_INDEX; - else if (rate == IWL_RATE_6M_INDEX) - next_rate = IWL_RATE_6M_INDEX; - break; -/* XXX cannot be invoked in current mac80211 so not a regression - case MODE_IEEE80211B: - if (rate == IWL_RATE_11M_INDEX_TABLE) - next_rate = IWL_RATE_5M_INDEX_TABLE; - break; - */ - default: - break; - } - - return next_rate; -} /** * rs_tx_status - Update rate control values based on Tx results * @@ -460,17 +426,21 @@ static void rs_tx_status(void *priv_rate, struct ieee80211_supported_band *sband struct ieee80211_sta *sta, void *priv_sta, struct sk_buff *skb) { - u8 retries, current_count; + u8 retries = 0, current_count; int scale_rate_index, first_index, last_index; unsigned long flags; struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_rate; struct iwl3945_rs_sta *rs_sta = priv_sta; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + int i; IWL_DEBUG_RATE("enter\n"); - retries = info->status.retry_count; - first_index = sband->bitrates[info->tx_rate_idx].hw_value; + for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) + retries += info->status.rates[i].count; + retries--; + + first_index = sband->bitrates[info->status.rates[0].idx].hw_value; if ((first_index < 0) || (first_index >= IWL_RATE_COUNT)) { IWL_DEBUG_RATE("leave: Rate out of bounds: %d\n", first_index); return; @@ -502,7 +472,7 @@ static void rs_tx_status(void *priv_rate, struct ieee80211_supported_band *sband last_index = scale_rate_index; } else { current_count = priv->retry_rate; - last_index = rs_adjust_next_rate(priv, + last_index = iwl3945_rs_next_rate(priv, scale_rate_index); } @@ -518,7 +488,7 @@ static void rs_tx_status(void *priv_rate, struct ieee80211_supported_band *sband if (retries) scale_rate_index = - rs_adjust_next_rate(priv, scale_rate_index); + iwl3945_rs_next_rate(priv, scale_rate_index); } @@ -630,10 +600,11 @@ static u16 iwl3945_get_adjacent_rate(struct iwl3945_rs_sta *rs_sta, * rate table and must reference the driver allocated rate table * */ -static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband, - struct ieee80211_sta *sta, void *priv_sta, - struct sk_buff *skb, struct rate_selection *sel) +static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, + void *priv_sta, struct ieee80211_tx_rate_control *txrc) { + struct ieee80211_supported_band *sband = txrc->sband; + struct sk_buff *skb = txrc->skb; u8 low = IWL_RATE_INVALID; u8 high = IWL_RATE_INVALID; u16 high_low; @@ -649,7 +620,7 @@ static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband, struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; u16 fc, rate_mask; struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_r; - DECLARE_MAC_BUF(mac); + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); IWL_DEBUG_RATE("enter\n"); @@ -660,7 +631,7 @@ static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband, is_multicast_ether_addr(hdr->addr1) || !sta || !priv_sta) { IWL_DEBUG_RATE("leave: No STA priv data to update!\n"); - sel->rate_idx = rate_lowest_index(sband, sta); + info->control.rates[0].idx = rate_lowest_index(sband, sta); return; } @@ -675,8 +646,8 @@ static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband, u8 sta_id = iwl3945_hw_find_station(priv, hdr->addr1); if (sta_id == IWL_INVALID_STATION) { - IWL_DEBUG_RATE("LQ: ADD station %s\n", - print_mac(mac, hdr->addr1)); + IWL_DEBUG_RATE("LQ: ADD station %pm\n", + hdr->addr1); sta_id = iwl3945_add_station(priv, hdr->addr1, 0, CMD_ASYNC); } @@ -793,9 +764,10 @@ static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband, rs_sta->last_txrate_idx = index; if (sband->band == IEEE80211_BAND_5GHZ) - sel->rate_idx = rs_sta->last_txrate_idx - IWL_FIRST_OFDM_RATE; + info->control.rates[0].idx = rs_sta->last_txrate_idx - + IWL_FIRST_OFDM_RATE; else - sel->rate_idx = rs_sta->last_txrate_idx; + info->control.rates[0].idx = rs_sta->last_txrate_idx; IWL_DEBUG_RATE("leave: %d\n", index); } @@ -806,7 +778,6 @@ static struct rate_control_ops rs_ops = { .tx_status = rs_tx_status, .get_rate = rs_get_rate, .rate_init = rs_rate_init, - .clear = rs_clear, .alloc = rs_alloc, .free = rs_free, .alloc_sta = rs_alloc_sta, @@ -827,13 +798,12 @@ void iwl3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id) rcu_read_lock(); sta = ieee80211_find_sta(hw, priv->stations[sta_id].sta.sta.addr); - psta = (void *) sta->drv_priv; - if (!sta || !psta) { - IWL_DEBUG_RATE("leave - no private rate data!\n"); + if (!sta) { rcu_read_unlock(); return; } + psta = (void *) sta->drv_priv; rs_sta = psta->rs_sta; spin_lock_irqsave(&rs_sta->lock, flags); @@ -857,7 +827,6 @@ void iwl3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id) break; } - rcu_read_unlock(); spin_unlock_irqrestore(&rs_sta->lock, flags); rssi = priv->last_rx_rssi; @@ -871,6 +840,7 @@ void iwl3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id) IWL_DEBUG_RATE("leave: rssi %d assign rate index: " "%d (plcp 0x%x)\n", rssi, rs_sta->start_rate, iwl3945_rates[rs_sta->start_rate].plcp); + rcu_read_unlock(); } int iwl3945_rate_control_register(void) diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index 7ca5627cc078..af77ea70d737 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -200,7 +200,7 @@ static int iwl3945_hwrate_to_plcp_idx(u8 plcp) * priv->eeprom is used to determine if antenna AUX/MAIN are reversed * priv->antenna specifies the antenna diversity mode: * - * IWL_ANTENNA_DIVERISTY - NIC selects best antenna by itself + * IWL_ANTENNA_DIVERSITY - NIC selects best antenna by itself * IWL_ANTENNA_MAIN - Force MAIN antenna * IWL_ANTENNA_AUX - Force AUX antenna */ @@ -261,6 +261,35 @@ static inline const char *iwl3945_get_tx_fail_reason(u32 status) } #endif +/* + * get ieee prev rate from rate scale table. + * for A and B mode we need to overright prev + * value + */ +int iwl3945_rs_next_rate(struct iwl3945_priv *priv, int rate) +{ + int next_rate = iwl3945_get_prev_ieee_rate(rate); + + switch (priv->band) { + case IEEE80211_BAND_5GHZ: + if (rate == IWL_RATE_12M_INDEX) + next_rate = IWL_RATE_9M_INDEX; + else if (rate == IWL_RATE_6M_INDEX) + next_rate = IWL_RATE_6M_INDEX; + break; +/* XXX cannot be invoked in current mac80211 so not a regression + case MODE_IEEE80211B: + if (rate == IWL_RATE_11M_INDEX_TABLE) + next_rate = IWL_RATE_5M_INDEX_TABLE; + break; + */ + default: + break; + } + + return next_rate; +} + /** * iwl3945_tx_queue_reclaim - Reclaim Tx queue entries already Tx'd @@ -308,6 +337,7 @@ static void iwl3945_rx_reply_tx(struct iwl3945_priv *priv, struct iwl3945_tx_resp *tx_resp = (void *)&pkt->u.raw[0]; u32 status = le32_to_cpu(tx_resp->status); int rate_idx; + int fail, i; if ((index >= txq->q.n_bd) || (iwl3945_x2_queue_used(&txq->q, index) == 0)) { IWL_ERROR("Read index for DMA queue txq_id (%d) index %d " @@ -318,9 +348,36 @@ static void iwl3945_rx_reply_tx(struct iwl3945_priv *priv, } info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb[0]); - memset(&info->status, 0, sizeof(info->status)); + ieee80211_tx_info_clear_status(info); + + /* Fill the MRR chain with some info about on-chip retransmissions */ + rate_idx = iwl3945_hwrate_to_plcp_idx(tx_resp->rate); + if (info->band == IEEE80211_BAND_5GHZ) + rate_idx -= IWL_FIRST_OFDM_RATE; + + fail = tx_resp->failure_frame; + for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { + int next = iwl3945_rs_next_rate(priv, rate_idx); + + info->status.rates[i].idx = rate_idx; + + /* + * Put remaining into the last count as best approximation + * of saying exactly what the hardware would have done... + */ + if ((rate_idx == next) || (i == IEEE80211_TX_MAX_RATES - 1)) { + info->status.rates[i].count = fail; + break; + } + + info->status.rates[i].count = priv->retry_rate; + fail -= priv->retry_rate; + rate_idx = next; + if (fail <= 0) + break; + } + info->status.rates[i].count++; /* add final attempt */ - info->status.retry_count = tx_resp->failure_frame; /* tx_status->rts_retry_count = tx_resp->failure_rts; */ info->flags |= ((status & TX_STATUS_MSK) == TX_STATUS_SUCCESS) ? IEEE80211_TX_STAT_ACK : 0; @@ -329,10 +386,6 @@ static void iwl3945_rx_reply_tx(struct iwl3945_priv *priv, txq_id, iwl3945_get_tx_fail_reason(status), status, tx_resp->rate, tx_resp->failure_frame); - rate_idx = iwl3945_hwrate_to_plcp_idx(tx_resp->rate); - if (info->band == IEEE80211_BAND_5GHZ) - rate_idx -= IWL_FIRST_OFDM_RATE; - info->tx_rate_idx = rate_idx; IWL_DEBUG_TX_REPLY("Tx queue reclaim %d\n", index); iwl3945_tx_queue_reclaim(priv, txq_id, index); @@ -759,7 +812,6 @@ u8 iwl3945_hw_find_station(struct iwl3945_priv *priv, const u8 *addr) int i; int ret = IWL_INVALID_STATION; unsigned long flags; - DECLARE_MAC_BUF(mac); spin_lock_irqsave(&priv->sta_lock, flags); for (i = IWL_STA_ID; i < priv->hw_setting.max_stations; i++) @@ -770,8 +822,8 @@ u8 iwl3945_hw_find_station(struct iwl3945_priv *priv, const u8 *addr) goto out; } - IWL_DEBUG_INFO("can not find STA %s (total %d)\n", - print_mac(mac, addr), priv->num_stations); + IWL_DEBUG_INFO("can not find STA %pM (total %d)\n", + addr, priv->num_stations); out: spin_unlock_irqrestore(&priv->sta_lock, flags); return ret; @@ -1830,7 +1882,7 @@ static int iwl3945_hw_reg_comp_txpower_temp(struct iwl3945_priv *priv) ref_temp = (s16)priv->eeprom.groups[ch_info->group_index]. temperature; - /* get power index adjustment based on curr and factory + /* get power index adjustment based on current and factory * temps */ delta_index = iwl3945_hw_reg_adjust_power_by_temp(temperature, ref_temp); diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h index bdd32475b99c..592c5958723b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.h +++ b/drivers/net/wireless/iwlwifi/iwl-3945.h @@ -954,6 +954,8 @@ static inline int is_channel_ibss(const struct iwl3945_channel_info *ch) extern const struct iwl3945_channel_info *iwl3945_get_channel_info( const struct iwl3945_priv *priv, enum ieee80211_band band, u16 channel); +extern int iwl3945_rs_next_rate(struct iwl3945_priv *priv, int rate); + /* Requires full declaration of iwl3945_priv before including */ #include "iwl-3945-io.h" diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h index f4793a609443..9da7c7bea752 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h +++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h @@ -71,7 +71,7 @@ #include "iwl-fh.h" -/* EERPROM */ +/* EEPROM */ #define IWL4965_EEPROM_IMG_SIZE 1024 /* @@ -111,7 +111,6 @@ #define PCI_CFG_CMD_REG_INT_DIS_MSK 0x04 #define PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT (0x80000000) -#define TFD_QUEUE_SIZE_MAX (256) #define IWL_NUM_SCAN_RATES (2) @@ -287,13 +286,13 @@ static inline int iwl4965_hw_valid_rtc_data_addr(u32 addr) * that target txpower. * * - * 3) Determine (EEPROM) calibration subband for the target channel, by - * comparing against first and last channels in each subband + * 3) Determine (EEPROM) calibration sub band for the target channel, by + * comparing against first and last channels in each sub band * (see struct iwl4965_eeprom_calib_subband_info). * * * 4) Linearly interpolate (EEPROM) factory calibration measurement sets, - * referencing the 2 factory-measured (sample) channels within the subband. + * referencing the 2 factory-measured (sample) channels within the sub band. * * Interpolation is based on difference between target channel's frequency * and the sample channels' frequencies. Since channel numbers are based @@ -301,7 +300,7 @@ static inline int iwl4965_hw_valid_rtc_data_addr(u32 addr) * to interpolating based on channel number differences. * * Note that the sample channels may or may not be the channels at the - * edges of the subband. The target channel may be "outside" of the + * edges of the sub band. The target channel may be "outside" of the * span of the sampled channels. * * Driver may choose the pair (for 2 Tx chains) of measurements (see @@ -345,7 +344,7 @@ static inline int iwl4965_hw_valid_rtc_data_addr(u32 addr) * "4965 temperature calculation". * * If current temperature is higher than factory temperature, driver must - * increase gain (lower gain table index), and vice versa. + * increase gain (lower gain table index), and vice verse. * * Temperature affects gain differently for different channels: * @@ -815,125 +814,72 @@ enum { * up to 7 DMA channels (FIFOs). Each Tx queue is supported by a circular array * in DRAM containing 256 Transmit Frame Descriptors (TFDs). */ -#define IWL49_MAX_WIN_SIZE 64 -#define IWL49_QUEUE_SIZE 256 #define IWL49_NUM_FIFOS 7 #define IWL49_CMD_FIFO_NUM 4 #define IWL49_NUM_QUEUES 16 #define IWL49_NUM_AMPDU_QUEUES 8 +#define IWL_TX_DMA_MASK (DMA_BIT_MASK(36) & ~0x3) +#define IWL_NUM_OF_TBS 20 + +static inline u8 iwl_get_dma_hi_addr(dma_addr_t addr) +{ + return (sizeof(addr) > sizeof(u32) ? (addr >> 16) >> 16 : 0) & 0xF; +} /** - * struct iwl_tfd_frame_data - * - * Describes up to 2 buffers containing (contiguous) portions of a Tx frame. - * Each buffer must be on dword boundary. - * Up to 10 iwl_tfd_frame_data structures, describing up to 20 buffers, - * may be filled within a TFD (iwl_tfd_frame). - * - * Bit fields in tb1_addr: - * 31- 0: Tx buffer 1 address bits [31:0] + * struct iwl_tfd_tb transmit buffer descriptor within transmit frame descriptor * - * Bit fields in val1: - * 31-16: Tx buffer 2 address bits [15:0] - * 15- 4: Tx buffer 1 length (bytes) - * 3- 0: Tx buffer 1 address bits [32:32] + * This structure contains dma address and length of transmission address * - * Bit fields in val2: - * 31-20: Tx buffer 2 length (bytes) - * 19- 0: Tx buffer 2 address bits [35:16] + * @lo: low [31:0] portion of the dma address of TX buffer + * every even is unaligned on 16 bit boundary + * @hi_n_len 0-3 [35:32] portion of dma + * 4-16 length of the tx buffer */ -struct iwl_tfd_frame_data { - __le32 tb1_addr; - - __le32 val1; - /* __le32 ptb1_32_35:4; */ -#define IWL_tb1_addr_hi_POS 0 -#define IWL_tb1_addr_hi_LEN 4 -#define IWL_tb1_addr_hi_SYM val1 - /* __le32 tb_len1:12; */ -#define IWL_tb1_len_POS 4 -#define IWL_tb1_len_LEN 12 -#define IWL_tb1_len_SYM val1 - /* __le32 ptb2_0_15:16; */ -#define IWL_tb2_addr_lo16_POS 16 -#define IWL_tb2_addr_lo16_LEN 16 -#define IWL_tb2_addr_lo16_SYM val1 - - __le32 val2; - /* __le32 ptb2_16_35:20; */ -#define IWL_tb2_addr_hi20_POS 0 -#define IWL_tb2_addr_hi20_LEN 20 -#define IWL_tb2_addr_hi20_SYM val2 - /* __le32 tb_len2:12; */ -#define IWL_tb2_len_POS 20 -#define IWL_tb2_len_LEN 12 -#define IWL_tb2_len_SYM val2 -} __attribute__ ((packed)); - +struct iwl_tfd_tb { + __le32 lo; + __le16 hi_n_len; +} __attribute__((packed)); /** - * struct iwl_tfd_frame + * struct iwl_tfd * * Transmit Frame Descriptor (TFD) * - * 4965 supports up to 16 Tx queues resident in host DRAM. + * @ __reserved1[3] reserved + * @ num_tbs 0-5 number of active tbs + * 6-7 padding (not used) + * @ tbs[20] transmit frame buffer descriptors + * @ __pad padding + * * Each Tx queue uses a circular buffer of 256 TFDs stored in host DRAM. * Both driver and device share these circular buffers, each of which must be - * contiguous 256 TFDs x 128 bytes-per-TFD = 32 KBytes for 4965. + * contiguous 256 TFDs x 128 bytes-per-TFD = 32 KBytes * * Driver must indicate the physical address of the base of each - * circular buffer via the 4965's FH_MEM_CBBC_QUEUE registers. + * circular buffer via the FH_MEM_CBBC_QUEUE registers. * * Each TFD contains pointer/size information for up to 20 data buffers * in host DRAM. These buffers collectively contain the (one) frame described * by the TFD. Each buffer must be a single contiguous block of memory within * itself, but buffers may be scattered in host DRAM. Each buffer has max size - * of (4K - 4). The 4965 concatenates all of a TFD's buffers into a single + * of (4K - 4). The concatenates all of a TFD's buffers into a single * Tx frame, up to 8 KBytes in size. * - * Bit fields in the control dword (val0): - * 31-30: # dwords (0-3) of padding required at end of frame for 16-byte bound - * 29: reserved - * 28-24: # Transmit Buffer Descriptors in TFD - * 23- 0: reserved - * * A maximum of 255 (not 256!) TFDs may be on a queue waiting for Tx. - */ -struct iwl_tfd_frame { - __le32 val0; - /* __le32 rsvd1:24; */ - /* __le32 num_tbs:5; */ -#define IWL_num_tbs_POS 24 -#define IWL_num_tbs_LEN 5 -#define IWL_num_tbs_SYM val0 - /* __le32 rsvd2:1; */ - /* __le32 padding:2; */ - struct iwl_tfd_frame_data pa[10]; - __le32 reserved; -} __attribute__ ((packed)); - - -/** - * struct iwl4965_queue_byte_cnt_entry * - * Byte Count Table Entry - * - * Bit fields: - * 15-12: reserved - * 11- 0: total to-be-transmitted byte count of frame (does not include command) + * Bit fields in the control dword (val0): */ -struct iwl4965_queue_byte_cnt_entry { - __le16 val; - /* __le16 byte_cnt:12; */ -#define IWL_byte_cnt_POS 0 -#define IWL_byte_cnt_LEN 12 -#define IWL_byte_cnt_SYM val - /* __le16 rsvd:4; */ +struct iwl_tfd { + u8 __reserved1[3]; + u8 num_tbs; + struct iwl_tfd_tb tbs[IWL_NUM_OF_TBS]; + __le32 __pad; } __attribute__ ((packed)); /** - * struct iwl4965_sched_queue_byte_cnt_tbl + * struct iwl4965_schedq_bc_tbl * * Byte Count table * @@ -947,15 +893,12 @@ struct iwl4965_queue_byte_cnt_entry { * count table for the chosen Tx queue. If the TFD index is 0-63, the driver * must duplicate the byte count entry in corresponding index 256-319. * - * "dont_care" padding puts each byte count table on a 1024-byte boundary; + * padding puts each byte count table on a 1024-byte boundary; * 4965 assumes tables are separated by 1024 bytes. */ -struct iwl4965_sched_queue_byte_cnt_tbl { - struct iwl4965_queue_byte_cnt_entry tfd_offset[IWL49_QUEUE_SIZE + - IWL49_MAX_WIN_SIZE]; - u8 dont_care[1024 - - (IWL49_QUEUE_SIZE + IWL49_MAX_WIN_SIZE) * - sizeof(__le16)]; +struct iwl4965_schedq_bc_tbl { + __le16 tfd_offset[TFD_QUEUE_BC_SIZE]; + u8 pad[1024 - (TFD_QUEUE_BC_SIZE) * sizeof(__le16)]; } __attribute__ ((packed)); @@ -983,8 +926,7 @@ struct iwl4965_sched_queue_byte_cnt_tbl { * 31- 0: Not used */ struct iwl4965_shared { - struct iwl4965_sched_queue_byte_cnt_tbl - queues_byte_cnt_tbls[IWL49_NUM_QUEUES]; + struct iwl4965_schedq_bc_tbl queues_bc_tbls[IWL49_NUM_QUEUES]; __le32 rb_closed; /* __le32 rb_closed_stts_rb_num:12; */ diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 9838de5f4369..0953a9c56807 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -246,7 +246,7 @@ static int iwl4965_set_ucode_ptrs(struct iwl_priv *priv) iwl_write_prph(priv, BSM_DRAM_DATA_BYTECOUNT_REG, priv->ucode_data.len); - /* Inst bytecount must be last to set up, bit 31 signals uCode + /* Inst byte count must be last to set up, bit 31 signals uCode * that all new ptr/size info is in place */ iwl_write_prph(priv, BSM_DRAM_INST_BYTECOUNT_REG, priv->ucode_code.len | BSM_DRAM_INST_LOAD); @@ -318,31 +318,13 @@ static int is_fat_channel(__le32 rxon_flags) /* * EEPROM handlers */ - -static int iwl4965_eeprom_check_version(struct iwl_priv *priv) +static u16 iwl4965_eeprom_calib_version(struct iwl_priv *priv) { - u16 eeprom_ver; - u16 calib_ver; - - eeprom_ver = iwl_eeprom_query16(priv, EEPROM_VERSION); - - calib_ver = iwl_eeprom_query16(priv, EEPROM_4965_CALIB_VERSION_OFFSET); - - if (eeprom_ver < EEPROM_4965_EEPROM_VERSION || - calib_ver < EEPROM_4965_TX_POWER_VERSION) - goto err; - - return 0; -err: - IWL_ERROR("Unsuported EEPROM VER=0x%x < 0x%x CALIB=0x%x < 0x%x\n", - eeprom_ver, EEPROM_4965_EEPROM_VERSION, - calib_ver, EEPROM_4965_TX_POWER_VERSION); - return -EINVAL; - + return iwl_eeprom_query16(priv, EEPROM_4965_CALIB_VERSION_OFFSET); } /* - * Activate/Deactivat Tx DMA/FIFO channels according tx fifos mask + * Activate/Deactivate Tx DMA/FIFO channels according tx fifos mask * must be called under priv->lock and mac access */ static void iwl4965_txq_set_sched(struct iwl_priv *priv, u32 mask) @@ -414,7 +396,7 @@ static void iwl4965_nic_config(struct iwl_priv *priv) /* L1 is enabled by BIOS */ if ((link & PCI_CFG_LINK_CTRL_VAL_L1_EN) == PCI_CFG_LINK_CTRL_VAL_L1_EN) - /* diable L0S disabled L1A enabled */ + /* disable L0S disabled L1A enabled */ iwl_set_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED); else /* L0S enabled L1A disabled */ @@ -537,10 +519,10 @@ static void iwl4965_chain_noise_reset(struct iwl_priv *priv) struct iwl_chain_noise_data *data = &(priv->chain_noise_data); if ((data->state == IWL_CHAIN_NOISE_ALIVE) && iwl_is_associated(priv)) { - struct iwl4965_calibration_cmd cmd; + struct iwl_calib_diff_gain_cmd cmd; memset(&cmd, 0, sizeof(cmd)); - cmd.opCode = PHY_CALIBRATE_DIFF_GAIN_CMD; + cmd.opCode = IWL_PHY_CALIBRATE_DIFF_GAIN_CMD; cmd.diff_gain_a = 0; cmd.diff_gain_b = 0; cmd.diff_gain_c = 0; @@ -587,11 +569,11 @@ static void iwl4965_gain_computation(struct iwl_priv *priv, /* Differential gain gets sent to uCode only once */ if (!data->radio_write) { - struct iwl4965_calibration_cmd cmd; + struct iwl_calib_diff_gain_cmd cmd; data->radio_write = 1; memset(&cmd, 0, sizeof(cmd)); - cmd.opCode = PHY_CALIBRATE_DIFF_GAIN_CMD; + cmd.opCode = IWL_PHY_CALIBRATE_DIFF_GAIN_CMD; cmd.diff_gain_a = data->delta_gain_code[0]; cmd.diff_gain_b = data->delta_gain_code[1]; cmd.diff_gain_c = data->delta_gain_code[2]; @@ -619,10 +601,10 @@ static void iwl4965_gain_computation(struct iwl_priv *priv, static void iwl4965_rts_tx_cmd_flag(struct ieee80211_tx_info *info, __le32 *tx_flags) { - if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) { + if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) { *tx_flags |= TX_CMD_FLG_RTS_MSK; *tx_flags &= ~TX_CMD_FLG_CTS_MSK; - } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) { + } else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { *tx_flags &= ~TX_CMD_FLG_RTS_MSK; *tx_flags |= TX_CMD_FLG_CTS_MSK; } @@ -643,7 +625,7 @@ static void iwl4965_bg_txpower_work(struct work_struct *work) mutex_lock(&priv->mutex); - /* Regardless of if we are assocaited, we must reconfigure the + /* Regardless of if we are associated, we must reconfigure the * TX power since frames can be sent on non-radar channels while * not associated */ iwl4965_send_tx_power(priv); @@ -734,7 +716,7 @@ static int iwl4965_alive_notify(struct iwl_priv *priv) /* Tel 4965 where to find Tx byte count tables */ iwl_write_prph(priv, IWL49_SCD_DRAM_BASE_ADDR, (priv->shared_phys + - offsetof(struct iwl4965_shared, queues_byte_cnt_tbls)) >> 10); + offsetof(struct iwl4965_shared, queues_bc_tbls)) >> 10); /* Disable chain mode for all queues */ iwl_write_prph(priv, IWL49_SCD_QUEUECHAIN_SEL, 0); @@ -822,7 +804,6 @@ static int iwl4965_hw_set_hw_params(struct iwl_priv *priv) } priv->hw_params.max_txq_num = priv->cfg->mod_params->num_of_queues; - priv->hw_params.first_ampdu_q = IWL49_FIRST_AMPDU_QUEUE; priv->hw_params.max_stations = IWL4965_STATION_COUNT; priv->hw_params.bcast_sta_id = IWL4965_BROADCAST_ID; priv->hw_params.max_data_size = IWL49_RTC_DATA_SIZE; @@ -1687,21 +1668,22 @@ static void iwl4965_txq_update_byte_cnt_tbl(struct iwl_priv *priv, struct iwl_tx_queue *txq, u16 byte_cnt) { - int len; - int txq_id = txq->q.id; struct iwl4965_shared *shared_data = priv->shared_virt; + int txq_id = txq->q.id; + int write_ptr = txq->q.write_ptr; + int len = byte_cnt + IWL_TX_CRC_SIZE + IWL_TX_DELIMITER_SIZE; + __le16 bc_ent; - len = byte_cnt + IWL_TX_CRC_SIZE + IWL_TX_DELIMITER_SIZE; + WARN_ON(len > 0xFFF || write_ptr >= TFD_QUEUE_SIZE_MAX); + bc_ent = cpu_to_le16(len & 0xFFF); /* Set up byte count within first 256 entries */ - IWL_SET_BITS16(shared_data->queues_byte_cnt_tbls[txq_id]. - tfd_offset[txq->q.write_ptr], byte_cnt, len); + shared_data->queues_bc_tbls[txq_id].tfd_offset[write_ptr] = bc_ent; /* If within first 64 entries, duplicate at end */ - if (txq->q.write_ptr < IWL49_MAX_WIN_SIZE) - IWL_SET_BITS16(shared_data->queues_byte_cnt_tbls[txq_id]. - tfd_offset[IWL49_QUEUE_SIZE + txq->q.write_ptr], - byte_cnt, len); + if (write_ptr < TFD_QUEUE_SIZE_BC_DUP) + shared_data->queues_bc_tbls[txq_id]. + tfd_offset[TFD_QUEUE_SIZE_MAX + write_ptr] = bc_ent; } /** @@ -2037,7 +2019,7 @@ static inline u32 iwl4965_get_scd_ssn(struct iwl4965_tx_resp *tx_resp) } /** - * iwl4965_tx_status_reply_tx - Handle Tx rspnse for frames in aggregation queue + * iwl4965_tx_status_reply_tx - Handle Tx response for frames in aggregation queue */ static int iwl4965_tx_status_reply_tx(struct iwl_priv *priv, struct iwl_ht_agg *agg, @@ -2059,7 +2041,7 @@ static int iwl4965_tx_status_reply_tx(struct iwl_priv *priv, agg->rate_n_flags = rate_n_flags; agg->bitmap = 0; - /* # frames attempted by Tx command */ + /* num frames attempted by Tx command */ if (agg->frame_count == 1) { /* Only one frame was attempted; no block-ack will arrive */ status = le16_to_cpu(frame_status[0].status); @@ -2070,7 +2052,7 @@ static int iwl4965_tx_status_reply_tx(struct iwl_priv *priv, agg->frame_count, agg->start_idx, idx); info = IEEE80211_SKB_CB(priv->txq[txq_id].txb[idx].skb[0]); - info->status.retry_count = tx_resp->failure_frame; + info->status.rates[0].count = tx_resp->failure_frame + 1; info->flags &= ~IEEE80211_TX_CTL_AMPDU; info->flags |= iwl_is_tx_success(status)? IEEE80211_TX_STAT_ACK : 0; @@ -2158,12 +2140,13 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv, int txq_id = SEQ_TO_QUEUE(sequence); int index = SEQ_TO_INDEX(sequence); struct iwl_tx_queue *txq = &priv->txq[txq_id]; + struct ieee80211_hdr *hdr; struct ieee80211_tx_info *info; struct iwl4965_tx_resp *tx_resp = (void *)&pkt->u.raw[0]; u32 status = le32_to_cpu(tx_resp->u.status); - int tid = MAX_TID_COUNT, sta_id = IWL_INVALID_STATION; - __le16 fc; - struct ieee80211_hdr *hdr; + int tid = MAX_TID_COUNT; + int sta_id; + int freed; u8 *qc = NULL; if ((index >= txq->q.n_bd) || (iwl_queue_used(&txq->q, index) == 0)) { @@ -2178,8 +2161,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv, memset(&info->status, 0, sizeof(info->status)); hdr = iwl_tx_queue_get_hdr(priv, txq_id, index); - fc = hdr->frame_control; - if (ieee80211_is_data_qos(fc)) { + if (ieee80211_is_data_qos(hdr->frame_control)) { qc = ieee80211_get_qos_ctl(hdr); tid = qc[0] & 0xf; } @@ -2194,8 +2176,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv, const u32 scd_ssn = iwl4965_get_scd_ssn(tx_resp); struct iwl_ht_agg *agg = NULL; - if (!qc) - return; + WARN_ON(!qc); agg = &priv->stations[sta_id].tid[tid].agg; @@ -2206,54 +2187,49 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv, info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK; if (txq->q.read_ptr != (scd_ssn & 0xff)) { - int freed, ampdu_q; index = iwl_queue_dec_wrap(scd_ssn & 0xff, txq->q.n_bd); IWL_DEBUG_TX_REPLY("Retry scheduler reclaim scd_ssn " "%d index %d\n", scd_ssn , index); freed = iwl_tx_queue_reclaim(priv, txq_id, index); priv->stations[sta_id].tid[tid].tfds_in_queue -= freed; - if (iwl_queue_space(&txq->q) > txq->q.low_mark && - txq_id >= 0 && priv->mac80211_registered && - agg->state != IWL_EMPTYING_HW_QUEUE_DELBA) { - /* calculate mac80211 ampdu sw queue to wake */ - ampdu_q = txq_id - IWL49_FIRST_AMPDU_QUEUE + - priv->hw->queues; + if (priv->mac80211_registered && + (iwl_queue_space(&txq->q) > txq->q.low_mark) && + (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA)) { if (agg->state == IWL_AGG_OFF) ieee80211_wake_queue(priv->hw, txq_id); else - ieee80211_wake_queue(priv->hw, ampdu_q); + ieee80211_wake_queue(priv->hw, + txq->swq_id); } - iwl_txq_check_empty(priv, sta_id, tid, txq_id); } } else { - info->status.retry_count = tx_resp->failure_frame; - info->flags |= - iwl_is_tx_success(status) ? IEEE80211_TX_STAT_ACK : 0; + info->status.rates[0].count = tx_resp->failure_frame + 1; + info->flags |= iwl_is_tx_success(status) ? + IEEE80211_TX_STAT_ACK : 0; iwl_hwrate_to_tx_control(priv, le32_to_cpu(tx_resp->rate_n_flags), info); - IWL_DEBUG_TX("Tx queue %d Status %s (0x%08x) rate_n_flags " - "0x%x retries %d\n", txq_id, - iwl_get_tx_fail_reason(status), - status, le32_to_cpu(tx_resp->rate_n_flags), - tx_resp->failure_frame); - - IWL_DEBUG_TX_REPLY("Tx queue reclaim %d\n", index); + IWL_DEBUG_TX_REPLY("TXQ %d status %s (0x%08x) " + "rate_n_flags 0x%x retries %d\n", + txq_id, + iwl_get_tx_fail_reason(status), status, + le32_to_cpu(tx_resp->rate_n_flags), + tx_resp->failure_frame); - if (index != -1) { - int freed = iwl_tx_queue_reclaim(priv, txq_id, index); - if (tid != MAX_TID_COUNT) + freed = iwl_tx_queue_reclaim(priv, txq_id, index); + if (qc && likely(sta_id != IWL_INVALID_STATION)) priv->stations[sta_id].tid[tid].tfds_in_queue -= freed; - if (iwl_queue_space(&txq->q) > txq->q.low_mark && - (txq_id >= 0) && priv->mac80211_registered) + + if (priv->mac80211_registered && + (iwl_queue_space(&txq->q) > txq->q.low_mark)) ieee80211_wake_queue(priv->hw, txq_id); - if (tid != MAX_TID_COUNT) - iwl_txq_check_empty(priv, sta_id, tid, txq_id); - } } + if (qc && likely(sta_id != IWL_INVALID_STATION)) + iwl_txq_check_empty(priv, sta_id, tid, txq_id); + if (iwl_check_bits(status, TX_ABORT_REQUIRED_MSK)) IWL_ERROR("TODO: Implement Tx ABORT REQUIRED!!!\n"); } @@ -2362,7 +2338,7 @@ static struct iwl_lib_ops iwl4965_lib = { .verify_signature = iwlcore_eeprom_verify_signature, .acquire_semaphore = iwlcore_eeprom_acquire_semaphore, .release_semaphore = iwlcore_eeprom_release_semaphore, - .check_version = iwl4965_eeprom_check_version, + .calib_version = iwl4965_eeprom_calib_version, .query_addr = iwlcore_eeprom_query_addr, }, .send_tx_power = iwl4965_send_tx_power, @@ -2381,6 +2357,8 @@ struct iwl_cfg iwl4965_agn_cfg = { .fw_name = "iwlwifi-4965" IWL4965_UCODE_API ".ucode", .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, .eeprom_size = IWL4965_EEPROM_IMG_SIZE, + .eeprom_ver = EEPROM_4965_EEPROM_VERSION, + .eeprom_calib_ver = EEPROM_4965_TX_POWER_VERSION, .ops = &iwl4965_ops, .mod_params = &iwl4965_mod_params, }; diff --git a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h index c479ee211c5c..12c74048a396 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000-hw.h +++ b/drivers/net/wireless/iwlwifi/iwl-5000-hw.h @@ -73,33 +73,34 @@ #define IWL50_RTC_INST_SIZE (IWL50_RTC_INST_UPPER_BOUND - RTC_INST_LOWER_BOUND) #define IWL50_RTC_DATA_SIZE (IWL50_RTC_DATA_UPPER_BOUND - RTC_DATA_LOWER_BOUND) -/* EERPROM */ +/* EEPROM */ #define IWL_5000_EEPROM_IMG_SIZE 2048 - -#define IWL50_MAX_WIN_SIZE 64 -#define IWL50_QUEUE_SIZE 256 #define IWL50_CMD_FIFO_NUM 7 #define IWL50_NUM_QUEUES 20 #define IWL50_NUM_AMPDU_QUEUES 10 #define IWL50_FIRST_AMPDU_QUEUE 10 -#define IWL_sta_id_POS 12 -#define IWL_sta_id_LEN 4 -#define IWL_sta_id_SYM val - /* Fixed (non-configurable) rx data from phy */ -/* Base physical address of iwl5000_shared is provided to SCD_DRAM_BASE_ADDR - * and &iwl5000_shared.val0 is provided to FH_RSCSR_CHNL0_STTS_WPTR_REG */ -struct iwl5000_sched_queue_byte_cnt_tbl { - struct iwl4965_queue_byte_cnt_entry tfd_offset[IWL50_QUEUE_SIZE + - IWL50_MAX_WIN_SIZE]; +/** + * struct iwl5000_schedq_bc_tbl scheduler byte count table + * base physical address of iwl5000_shared + * is provided to SCD_DRAM_BASE_ADDR + * @tfd_offset 0-12 - tx command byte count + * 12-16 - station index + */ +struct iwl5000_schedq_bc_tbl { + __le16 tfd_offset[TFD_QUEUE_BC_SIZE]; } __attribute__ ((packed)); +/** + * struct iwl5000_shared + * @rb_closed + * address is provided to FH_RSCSR_CHNL0_STTS_WPTR_REG + */ struct iwl5000_shared { - struct iwl5000_sched_queue_byte_cnt_tbl - queues_byte_cnt_tbls[IWL50_NUM_QUEUES]; + struct iwl5000_schedq_bc_tbl queues_bc_tbls[IWL50_NUM_QUEUES]; __le32 rb_closed; /* __le32 rb_closed_stts_rb_num:12; */ @@ -129,13 +130,5 @@ struct iwl5000_shared { __le32 padding2; } __attribute__ ((packed)); -/* calibrations defined for 5000 */ -/* defines the order in which results should be sent to the runtime uCode */ -enum iwl5000_calib { - IWL5000_CALIB_LO, - IWL5000_CALIB_TX_IQ, - IWL5000_CALIB_TX_IQ_PERD, -}; - #endif /* __iwl_5000_hw_h__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 5155b8a760a7..4348c7db3d1f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -46,6 +46,8 @@ #define IWL5000_UCODE_API "-1" +#define IWL5000_MODULE_FIRMWARE "iwlwifi-5000" IWL5000_UCODE_API ".ucode" + static const u16 iwl5000_default_queue_to_tx_fifo[] = { IWL_TX_FIFO_AC3, IWL_TX_FIFO_AC2, @@ -92,7 +94,7 @@ static int iwl5000_apm_init(struct iwl_priv *priv) iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS, CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX); - /* Set FH wait treshold to maximum (HW error during stress W/A) */ + /* Set FH wait threshold to maximum (HW error during stress W/A) */ iwl_set_bit(priv, CSR_DBG_HPET_MEM_REG, CSR_DBG_HPET_MEM_REG_VAL); /* enable HAP INTA to move device L1a -> L0s */ @@ -132,7 +134,7 @@ static int iwl5000_apm_init(struct iwl_priv *priv) return ret; } -/* FIXME: this is indentical to 4965 */ +/* FIXME: this is identical to 4965 */ static void iwl5000_apm_stop(struct iwl_priv *priv) { unsigned long flags; @@ -217,7 +219,7 @@ static void iwl5000_nic_config(struct iwl_priv *priv) /* L1 is enabled by BIOS */ if ((link & PCI_CFG_LINK_CTRL_VAL_L1_EN) == PCI_CFG_LINK_CTRL_VAL_L1_EN) - /* diable L0S disabled L1A enabled */ + /* disable L0S disabled L1A enabled */ iwl_set_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED); else /* L0S enabled L1A disabled */ @@ -291,30 +293,17 @@ static u32 eeprom_indirect_address(const struct iwl_priv *priv, u32 address) return (address & ADDRESS_MSK) + (offset << 1); } -static int iwl5000_eeprom_check_version(struct iwl_priv *priv) +static u16 iwl5000_eeprom_calib_version(struct iwl_priv *priv) { - u16 eeprom_ver; struct iwl_eeprom_calib_hdr { u8 version; u8 pa_type; u16 voltage; } *hdr; - eeprom_ver = iwl_eeprom_query16(priv, EEPROM_VERSION); - hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(priv, EEPROM_5000_CALIB_ALL); - - if (eeprom_ver < EEPROM_5000_EEPROM_VERSION || - hdr->version < EEPROM_5000_TX_POWER_VERSION) - goto err; - - return 0; -err: - IWL_ERROR("Unsuported EEPROM VER=0x%x < 0x%x CALIB=0x%x < 0x%x\n", - eeprom_ver, EEPROM_5000_EEPROM_VERSION, - hdr->version, EEPROM_5000_TX_POWER_VERSION); - return -EINVAL; + return hdr->version; } @@ -348,10 +337,10 @@ static void iwl5000_gain_computation(struct iwl_priv *priv, data->delta_gain_code[1], data->delta_gain_code[2]); if (!data->radio_write) { - struct iwl5000_calibration_chain_noise_gain_cmd cmd; + struct iwl_calib_chain_noise_gain_cmd cmd; memset(&cmd, 0, sizeof(cmd)); - cmd.op_code = IWL5000_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD; + cmd.op_code = IWL_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD; cmd.delta_gain_1 = data->delta_gain_code[1]; cmd.delta_gain_2 = data->delta_gain_code[2]; iwl_send_cmd_pdu_async(priv, REPLY_PHY_CALIBRATION_CMD, @@ -375,10 +364,10 @@ static void iwl5000_chain_noise_reset(struct iwl_priv *priv) struct iwl_chain_noise_data *data = &priv->chain_noise_data; if ((data->state == IWL_CHAIN_NOISE_ALIVE) && iwl_is_associated(priv)) { - struct iwl5000_calibration_chain_noise_reset_cmd cmd; + struct iwl_calib_chain_noise_reset_cmd cmd; memset(&cmd, 0, sizeof(cmd)); - cmd.op_code = IWL5000_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD; + cmd.op_code = IWL_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD; if (iwl_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD, sizeof(cmd), &cmd)) IWL_ERROR("Could not send REPLY_PHY_CALIBRATION_CMD\n"); @@ -390,8 +379,8 @@ static void iwl5000_chain_noise_reset(struct iwl_priv *priv) static void iwl5000_rts_tx_cmd_flag(struct ieee80211_tx_info *info, __le32 *tx_flags) { - if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) || - (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)) + if ((info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) || + (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)) *tx_flags |= TX_CMD_FLG_RTS_CTS_MSK; else *tx_flags &= ~TX_CMD_FLG_RTS_CTS_MSK; @@ -429,28 +418,27 @@ static const u8 *iwl5000_eeprom_query_addr(const struct iwl_priv *priv, /* * Calibration */ -static int iwl5000_send_Xtal_calib(struct iwl_priv *priv) +static int iwl5000_set_Xtal_calib(struct iwl_priv *priv) { + u8 data[sizeof(struct iwl_calib_hdr) + + sizeof(struct iwl_cal_xtal_freq)]; + struct iwl_calib_cmd *cmd = (struct iwl_calib_cmd *)data; + struct iwl_cal_xtal_freq *xtal = (struct iwl_cal_xtal_freq *)cmd->data; u16 *xtal_calib = (u16 *)iwl_eeprom_query_addr(priv, EEPROM_5000_XTAL); - struct iwl5000_calibration cal_cmd = { - .op_code = IWL5000_PHY_CALIBRATE_CRYSTAL_FRQ_CMD, - .data = { - (u8)xtal_calib[0], - (u8)xtal_calib[1], - } - }; - - return iwl_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD, - sizeof(cal_cmd), &cal_cmd); + cmd->hdr.op_code = IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD; + xtal->cap_pin1 = (u8)xtal_calib[0]; + xtal->cap_pin2 = (u8)xtal_calib[1]; + return iwl_calib_set(&priv->calib_results[IWL_CALIB_XTAL], + data, sizeof(data)); } static int iwl5000_send_calib_cfg(struct iwl_priv *priv) { - struct iwl5000_calib_cfg_cmd calib_cfg_cmd; + struct iwl_calib_cfg_cmd calib_cfg_cmd; struct iwl_host_cmd cmd = { .id = CALIBRATION_CFG_CMD, - .len = sizeof(struct iwl5000_calib_cfg_cmd), + .len = sizeof(struct iwl_calib_cfg_cmd), .data = &calib_cfg_cmd, }; @@ -467,7 +455,7 @@ static void iwl5000_rx_calib_result(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) { struct iwl_rx_packet *pkt = (void *)rxb->skb->data; - struct iwl5000_calib_hdr *hdr = (struct iwl5000_calib_hdr *)pkt->u.raw; + struct iwl_calib_hdr *hdr = (struct iwl_calib_hdr *)pkt->u.raw; int len = le32_to_cpu(pkt->len) & FH_RSCSR_FRAME_SIZE_MSK; int index; @@ -478,14 +466,14 @@ static void iwl5000_rx_calib_result(struct iwl_priv *priv, * uCode. iwl_send_calib_results sends them in a row according to their * index. We sort them here */ switch (hdr->op_code) { - case IWL5000_PHY_CALIBRATE_LO_CMD: - index = IWL5000_CALIB_LO; + case IWL_PHY_CALIBRATE_LO_CMD: + index = IWL_CALIB_LO; break; - case IWL5000_PHY_CALIBRATE_TX_IQ_CMD: - index = IWL5000_CALIB_TX_IQ; + case IWL_PHY_CALIBRATE_TX_IQ_CMD: + index = IWL_CALIB_TX_IQ; break; - case IWL5000_PHY_CALIBRATE_TX_IQ_PERD_CMD: - index = IWL5000_CALIB_TX_IQ_PERD; + case IWL_PHY_CALIBRATE_TX_IQ_PERD_CMD: + index = IWL_CALIB_TX_IQ_PERD; break; default: IWL_ERROR("Unknown calibration notification %d\n", @@ -535,7 +523,7 @@ static int iwl5000_load_section(struct iwl_priv *priv, iwl_write_direct32(priv, FH_TFDIB_CTRL1_REG(FH_SRVC_CHNL), - (iwl_get_dma_hi_address(phy_addr) + (iwl_get_dma_hi_addr(phy_addr) << FH_MEM_TFDIB_REG1_ADDR_BITSHIFT) | byte_cnt); iwl_write_direct32(priv, @@ -682,7 +670,7 @@ static void iwl5000_tx_queue_set_status(struct iwl_priv *priv, int tx_fifo_id, int scd_retry) { int txq_id = txq->q.id; - int active = test_bit(txq_id, &priv->txq_ctx_active_msk)?1:0; + int active = test_bit(txq_id, &priv->txq_ctx_active_msk) ? 1 : 0; iwl_write_prph(priv, IWL50_SCD_QUEUE_STATUS_BITS(txq_id), (active << IWL50_SCD_QUEUE_STTS_REG_POS_ACTIVE) | @@ -735,7 +723,7 @@ static int iwl5000_alive_notify(struct iwl_priv *priv) iwl_write_prph(priv, IWL50_SCD_DRAM_BASE_ADDR, (priv->shared_phys + - offsetof(struct iwl5000_shared, queues_byte_cnt_tbls)) >> 10); + offsetof(struct iwl5000_shared, queues_bc_tbls)) >> 10); iwl_write_prph(priv, IWL50_SCD_QUEUECHAIN_SEL, IWL50_SCD_QUEUECHAIN_SEL_ALL( priv->hw_params.max_txq_num)); @@ -784,10 +772,8 @@ static int iwl5000_alive_notify(struct iwl_priv *priv) iwl5000_send_wimax_coex(priv); - iwl5000_send_Xtal_calib(priv); - - if (priv->ucode_type == UCODE_RT) - iwl_send_calib_results(priv); + iwl5000_set_Xtal_calib(priv); + iwl_send_calib_results(priv); return 0; } @@ -802,7 +788,6 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv) } priv->hw_params.max_txq_num = priv->cfg->mod_params->num_of_queues; - priv->hw_params.first_ampdu_q = IWL50_FIRST_AMPDU_QUEUE; priv->hw_params.max_stations = IWL5000_STATION_COUNT; priv->hw_params.bcast_sta_id = IWL5000_BROADCAST_ID; priv->hw_params.max_data_size = IWL50_RTC_DATA_SIZE; @@ -814,10 +799,14 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv) switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) { case CSR_HW_REV_TYPE_5100: + priv->hw_params.tx_chains_num = 1; + priv->hw_params.rx_chains_num = 2; + priv->hw_params.valid_tx_ant = ANT_B; + priv->hw_params.valid_rx_ant = ANT_AB; + break; case CSR_HW_REV_TYPE_5150: priv->hw_params.tx_chains_num = 1; priv->hw_params.rx_chains_num = 2; - /* FIXME: move to ANT_A, ANT_B, ANT_C enum */ priv->hw_params.valid_tx_ant = ANT_A; priv->hw_params.valid_rx_ant = ANT_AB; break; @@ -844,6 +833,23 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv) break; } + /* Set initial calibration set */ + switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) { + case CSR_HW_REV_TYPE_5100: + case CSR_HW_REV_TYPE_5300: + case CSR_HW_REV_TYPE_5350: + priv->hw_params.calib_init_cfg = + BIT(IWL_CALIB_XTAL) | + BIT(IWL_CALIB_LO) | + BIT(IWL_CALIB_TX_IQ) | + BIT(IWL_CALIB_TX_IQ_PERD); + break; + case CSR_HW_REV_TYPE_5150: + priv->hw_params.calib_init_cfg = 0; + break; + } + + return 0; } @@ -885,15 +891,17 @@ static void iwl5000_txq_update_byte_cnt_tbl(struct iwl_priv *priv, u16 byte_cnt) { struct iwl5000_shared *shared_data = priv->shared_virt; + int write_ptr = txq->q.write_ptr; int txq_id = txq->q.id; u8 sec_ctl = 0; - u8 sta = 0; - int len; + u8 sta_id = 0; + u16 len = byte_cnt + IWL_TX_CRC_SIZE + IWL_TX_DELIMITER_SIZE; + __le16 bc_ent; - len = byte_cnt + IWL_TX_CRC_SIZE + IWL_TX_DELIMITER_SIZE; + WARN_ON(len > 0xFFF || write_ptr >= TFD_QUEUE_SIZE_MAX); if (txq_id != IWL_CMD_QUEUE_NUM) { - sta = txq->cmd[txq->q.write_ptr]->cmd.tx.sta_id; + sta_id = txq->cmd[txq->q.write_ptr]->cmd.tx.sta_id; sec_ctl = txq->cmd[txq->q.write_ptr]->cmd.tx.sec_ctl; switch (sec_ctl & TX_CMD_SEC_MSK) { @@ -909,40 +917,36 @@ static void iwl5000_txq_update_byte_cnt_tbl(struct iwl_priv *priv, } } - IWL_SET_BITS16(shared_data->queues_byte_cnt_tbls[txq_id]. - tfd_offset[txq->q.write_ptr], byte_cnt, len); + bc_ent = cpu_to_le16((len & 0xFFF) | (sta_id << 12)); - IWL_SET_BITS16(shared_data->queues_byte_cnt_tbls[txq_id]. - tfd_offset[txq->q.write_ptr], sta_id, sta); + shared_data->queues_bc_tbls[txq_id].tfd_offset[write_ptr] = bc_ent; - if (txq->q.write_ptr < IWL50_MAX_WIN_SIZE) { - IWL_SET_BITS16(shared_data->queues_byte_cnt_tbls[txq_id]. - tfd_offset[IWL50_QUEUE_SIZE + txq->q.write_ptr], - byte_cnt, len); - IWL_SET_BITS16(shared_data->queues_byte_cnt_tbls[txq_id]. - tfd_offset[IWL50_QUEUE_SIZE + txq->q.write_ptr], - sta_id, sta); - } + if (txq->q.write_ptr < TFD_QUEUE_SIZE_BC_DUP) + shared_data->queues_bc_tbls[txq_id]. + tfd_offset[TFD_QUEUE_SIZE_MAX + write_ptr] = bc_ent; } static void iwl5000_txq_inval_byte_cnt_tbl(struct iwl_priv *priv, struct iwl_tx_queue *txq) { - int txq_id = txq->q.id; struct iwl5000_shared *shared_data = priv->shared_virt; - u8 sta = 0; + int txq_id = txq->q.id; + int read_ptr = txq->q.read_ptr; + u8 sta_id = 0; + __le16 bc_ent; + + WARN_ON(read_ptr >= TFD_QUEUE_SIZE_MAX); if (txq_id != IWL_CMD_QUEUE_NUM) - sta = txq->cmd[txq->q.read_ptr]->cmd.tx.sta_id; + sta_id = txq->cmd[read_ptr]->cmd.tx.sta_id; - shared_data->queues_byte_cnt_tbls[txq_id].tfd_offset[txq->q.read_ptr]. - val = cpu_to_le16(1 | (sta << 12)); + bc_ent = cpu_to_le16(1 | (sta_id << 12)); + shared_data->queues_bc_tbls[txq_id]. + tfd_offset[read_ptr] = bc_ent; - if (txq->q.write_ptr < IWL50_MAX_WIN_SIZE) { - shared_data->queues_byte_cnt_tbls[txq_id]. - tfd_offset[IWL50_QUEUE_SIZE + txq->q.read_ptr]. - val = cpu_to_le16(1 | (sta << 12)); - } + if (txq->q.write_ptr < TFD_QUEUE_SIZE_BC_DUP) + shared_data->queues_bc_tbls[txq_id]. + tfd_offset[TFD_QUEUE_SIZE_MAX + read_ptr] = bc_ent; } static int iwl5000_tx_queue_set_q2ratid(struct iwl_priv *priv, u16 ra_tid, @@ -1089,7 +1093,7 @@ static u16 iwl5000_build_addsta_hcmd(const struct iwl_addsta_cmd *cmd, u8 *data) /* - * Activate/Deactivat Tx DMA/FIFO channels according tx fifos mask + * Activate/Deactivate Tx DMA/FIFO channels according tx fifos mask * must be called under priv->lock and mac access */ static void iwl5000_txq_set_sched(struct iwl_priv *priv, u32 mask) @@ -1136,10 +1140,10 @@ static int iwl5000_tx_status_reply_tx(struct iwl_priv *priv, agg->frame_count, agg->start_idx, idx); info = IEEE80211_SKB_CB(priv->txq[txq_id].txb[idx].skb[0]); - info->status.retry_count = tx_resp->failure_frame; + info->status.rates[0].count = tx_resp->failure_frame + 1; info->flags &= ~IEEE80211_TX_CTL_AMPDU; info->flags |= iwl_is_tx_success(status)? - IEEE80211_TX_STAT_ACK : 0; + IEEE80211_TX_STAT_ACK : 0; iwl_hwrate_to_tx_control(priv, rate_n_flags, info); /* FIXME: code repetition end */ @@ -1225,9 +1229,9 @@ static void iwl5000_rx_reply_tx(struct iwl_priv *priv, struct ieee80211_tx_info *info; struct iwl5000_tx_resp *tx_resp = (void *)&pkt->u.raw[0]; u32 status = le16_to_cpu(tx_resp->status.status); - int tid = MAX_TID_COUNT, sta_id = IWL_INVALID_STATION; - struct ieee80211_hdr *hdr; - u8 *qc = NULL; + int tid; + int sta_id; + int freed; if ((index >= txq->q.n_bd) || (iwl_queue_used(&txq->q, index) == 0)) { IWL_ERROR("Read index for DMA queue txq_id (%d) index %d " @@ -1240,25 +1244,13 @@ static void iwl5000_rx_reply_tx(struct iwl_priv *priv, info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb[0]); memset(&info->status, 0, sizeof(info->status)); - hdr = iwl_tx_queue_get_hdr(priv, txq_id, index); - if (ieee80211_is_data_qos(hdr->frame_control)) { - qc = ieee80211_get_qos_ctl(hdr); - tid = qc[0] & 0xf; - } - - sta_id = iwl_get_ra_sta_id(priv, hdr); - if (txq->sched_retry && unlikely(sta_id == IWL_INVALID_STATION)) { - IWL_ERROR("Station not known\n"); - return; - } + tid = (tx_resp->ra_tid & IWL50_TX_RES_TID_MSK) >> IWL50_TX_RES_TID_POS; + sta_id = (tx_resp->ra_tid & IWL50_TX_RES_RA_MSK) >> IWL50_TX_RES_RA_POS; if (txq->sched_retry) { const u32 scd_ssn = iwl5000_get_scd_ssn(tx_resp); struct iwl_ht_agg *agg = NULL; - if (!qc) - return; - agg = &priv->stations[sta_id].tid[tid].agg; iwl5000_tx_status_reply_tx(priv, agg, tx_resp, txq_id, index); @@ -1268,58 +1260,58 @@ static void iwl5000_rx_reply_tx(struct iwl_priv *priv, info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK; if (txq->q.read_ptr != (scd_ssn & 0xff)) { - int freed, ampdu_q; index = iwl_queue_dec_wrap(scd_ssn & 0xff, txq->q.n_bd); - IWL_DEBUG_TX_REPLY("Retry scheduler reclaim scd_ssn " - "%d index %d\n", scd_ssn , index); + IWL_DEBUG_TX_REPLY("Retry scheduler reclaim " + "scd_ssn=%d idx=%d txq=%d swq=%d\n", + scd_ssn , index, txq_id, txq->swq_id); + freed = iwl_tx_queue_reclaim(priv, txq_id, index); priv->stations[sta_id].tid[tid].tfds_in_queue -= freed; - if (iwl_queue_space(&txq->q) > txq->q.low_mark && - txq_id >= 0 && priv->mac80211_registered && - agg->state != IWL_EMPTYING_HW_QUEUE_DELBA) { - /* calculate mac80211 ampdu sw queue to wake */ - ampdu_q = txq_id - IWL50_FIRST_AMPDU_QUEUE + - priv->hw->queues; + if (priv->mac80211_registered && + (iwl_queue_space(&txq->q) > txq->q.low_mark) && + (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA)) { if (agg->state == IWL_AGG_OFF) ieee80211_wake_queue(priv->hw, txq_id); else - ieee80211_wake_queue(priv->hw, ampdu_q); + ieee80211_wake_queue(priv->hw, + txq->swq_id); } - iwl_txq_check_empty(priv, sta_id, tid, txq_id); } } else { - info->status.retry_count = tx_resp->failure_frame; - info->flags = - iwl_is_tx_success(status) ? IEEE80211_TX_STAT_ACK : 0; + BUG_ON(txq_id != txq->swq_id); + + info->status.rates[0].count = tx_resp->failure_frame + 1; + info->flags |= iwl_is_tx_success(status) ? + IEEE80211_TX_STAT_ACK : 0; iwl_hwrate_to_tx_control(priv, le32_to_cpu(tx_resp->rate_n_flags), info); - IWL_DEBUG_TX("Tx queue %d Status %s (0x%08x) rate_n_flags " - "0x%x retries %d\n", txq_id, - iwl_get_tx_fail_reason(status), - status, le32_to_cpu(tx_resp->rate_n_flags), - tx_resp->failure_frame); + IWL_DEBUG_TX_REPLY("TXQ %d status %s (0x%08x) rate_n_flags " + "0x%x retries %d\n", + txq_id, + iwl_get_tx_fail_reason(status), status, + le32_to_cpu(tx_resp->rate_n_flags), + tx_resp->failure_frame); - IWL_DEBUG_TX_REPLY("Tx queue reclaim %d\n", index); - if (index != -1) { - int freed = iwl_tx_queue_reclaim(priv, txq_id, index); - if (tid != MAX_TID_COUNT) + freed = iwl_tx_queue_reclaim(priv, txq_id, index); + if (ieee80211_is_data_qos(tx_resp->frame_ctrl)) priv->stations[sta_id].tid[tid].tfds_in_queue -= freed; - if (iwl_queue_space(&txq->q) > txq->q.low_mark && - (txq_id >= 0) && priv->mac80211_registered) + + if (priv->mac80211_registered && + (iwl_queue_space(&txq->q) > txq->q.low_mark)) ieee80211_wake_queue(priv->hw, txq_id); - if (tid != MAX_TID_COUNT) - iwl_txq_check_empty(priv, sta_id, tid, txq_id); - } } + if (ieee80211_is_data_qos(tx_resp->frame_ctrl)) + iwl_txq_check_empty(priv, sta_id, tid, txq_id); + if (iwl_check_bits(status, TX_ABORT_REQUIRED_MSK)) IWL_ERROR("TODO: Implement Tx ABORT REQUIRED!!!\n"); } -/* Currently 5000 is the supperset of everything */ +/* Currently 5000 is the superset of everything */ static u16 iwl5000_get_hcmd_size(u8 cmd_id, u16 len) { return len; @@ -1503,7 +1495,7 @@ static struct iwl_lib_ops iwl5000_lib = { .verify_signature = iwlcore_eeprom_verify_signature, .acquire_semaphore = iwlcore_eeprom_acquire_semaphore, .release_semaphore = iwlcore_eeprom_release_semaphore, - .check_version = iwl5000_eeprom_check_version, + .calib_version = iwl5000_eeprom_calib_version, .query_addr = iwl5000_eeprom_query_addr, }, }; @@ -1526,50 +1518,60 @@ static struct iwl_mod_params iwl50_mod_params = { struct iwl_cfg iwl5300_agn_cfg = { .name = "5300AGN", - .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode", + .fw_name = IWL5000_MODULE_FIRMWARE, .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, .ops = &iwl5000_ops, .eeprom_size = IWL_5000_EEPROM_IMG_SIZE, + .eeprom_ver = EEPROM_5000_EEPROM_VERSION, + .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, .mod_params = &iwl50_mod_params, }; struct iwl_cfg iwl5100_bg_cfg = { .name = "5100BG", - .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode", + .fw_name = IWL5000_MODULE_FIRMWARE, .sku = IWL_SKU_G, .ops = &iwl5000_ops, .eeprom_size = IWL_5000_EEPROM_IMG_SIZE, + .eeprom_ver = EEPROM_5000_EEPROM_VERSION, + .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, .mod_params = &iwl50_mod_params, }; struct iwl_cfg iwl5100_abg_cfg = { .name = "5100ABG", - .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode", + .fw_name = IWL5000_MODULE_FIRMWARE, .sku = IWL_SKU_A|IWL_SKU_G, .ops = &iwl5000_ops, .eeprom_size = IWL_5000_EEPROM_IMG_SIZE, + .eeprom_ver = EEPROM_5000_EEPROM_VERSION, + .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, .mod_params = &iwl50_mod_params, }; struct iwl_cfg iwl5100_agn_cfg = { .name = "5100AGN", - .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode", + .fw_name = IWL5000_MODULE_FIRMWARE, .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, .ops = &iwl5000_ops, .eeprom_size = IWL_5000_EEPROM_IMG_SIZE, + .eeprom_ver = EEPROM_5000_EEPROM_VERSION, + .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION, .mod_params = &iwl50_mod_params, }; struct iwl_cfg iwl5350_agn_cfg = { .name = "5350AGN", - .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode", + .fw_name = IWL5000_MODULE_FIRMWARE, .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N, .ops = &iwl5000_ops, .eeprom_size = IWL_5000_EEPROM_IMG_SIZE, + .eeprom_ver = EEPROM_5050_EEPROM_VERSION, + .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION, .mod_params = &iwl50_mod_params, }; -MODULE_FIRMWARE("iwlwifi-5000" IWL5000_UCODE_API ".ucode"); +MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE); module_param_named(disable50, iwl50_mod_params.disable, int, 0444); MODULE_PARM_DESC(disable50, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index e2a58e477036..f5e94b65a7f6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -188,7 +188,7 @@ static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta, * 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54, 60 MBits * "G" is the only table that supports CCK (the first 4 rates). */ -/*FIXME:RS:need to spearate tables for MIMO2/MIMO3*/ +/*FIXME:RS:need to separate tables for MIMO2/MIMO3*/ static s32 expected_tpt_A[IWL_RATE_COUNT] = { 0, 0, 0, 0, 40, 57, 72, 98, 121, 154, 177, 186, 186 }; @@ -357,11 +357,9 @@ static void rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv, struct iwl_lq_sta *lq_data, u8 tid, struct ieee80211_sta *sta) { - DECLARE_MAC_BUF(mac); - if (rs_tl_get_load(lq_data, tid) > IWL_AGG_LOAD_THRESHOLD) { - IWL_DEBUG_HT("Starting Tx agg: STA: %s tid: %d\n", - print_mac(mac, sta->addr), tid); + IWL_DEBUG_HT("Starting Tx agg: STA: %pM tid: %d\n", + sta->addr, tid); ieee80211_start_tx_ba_session(priv->hw, sta->addr, tid); } } @@ -800,7 +798,7 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband, !(info->flags & IEEE80211_TX_STAT_AMPDU)) return; - retries = info->status.retry_count; + retries = info->status.rates[0].count - 1; if (retries > 15) retries = 15; @@ -832,20 +830,15 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband, if (priv->band == IEEE80211_BAND_5GHZ) rs_index -= IWL_FIRST_OFDM_RATE; - if ((info->tx_rate_idx < 0) || - (tbl_type.is_SGI ^ - !!(info->flags & IEEE80211_TX_CTL_SHORT_GI)) || - (tbl_type.is_fat ^ - !!(info->flags & IEEE80211_TX_CTL_40_MHZ_WIDTH)) || - (tbl_type.is_dup ^ - !!(info->flags & IEEE80211_TX_CTL_DUP_DATA)) || - (tbl_type.ant_type ^ info->antenna_sel_tx) || - (!!(tx_rate & RATE_MCS_HT_MSK) ^ - !!(info->flags & IEEE80211_TX_CTL_OFDM_HT)) || - (!!(tx_rate & RATE_MCS_GF_MSK) ^ - !!(info->flags & IEEE80211_TX_CTL_GREEN_FIELD)) || + if ((info->status.rates[0].idx < 0) || + (tbl_type.is_SGI != !!(info->status.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)) || + (tbl_type.is_fat != !!(info->status.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)) || + (tbl_type.is_dup != !!(info->status.rates[0].flags & IEEE80211_TX_RC_DUP_DATA)) || + (tbl_type.ant_type != info->antenna_sel_tx) || + (!!(tx_rate & RATE_MCS_HT_MSK) != !!(info->status.rates[0].flags & IEEE80211_TX_RC_MCS)) || + (!!(tx_rate & RATE_MCS_GF_MSK) != !!(info->status.rates[0].flags & IEEE80211_TX_RC_GREEN_FIELD)) || (hw->wiphy->bands[priv->band]->bitrates[rs_index].bitrate != - hw->wiphy->bands[info->band]->bitrates[info->tx_rate_idx].bitrate)) { + hw->wiphy->bands[info->band]->bitrates[info->status.rates[0].idx].bitrate)) { IWL_DEBUG_RATE("initial rate does not match 0x%x\n", tx_rate); goto out; } @@ -1135,11 +1128,10 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv, s32 rate; s8 is_green = lq_sta->is_green; - if (!(conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) || - !sta->ht_info.ht_supported) + if (!conf->ht.enabled || !sta->ht_cap.ht_supported) return -1; - if (((sta->ht_info.cap & IEEE80211_HT_CAP_SM_PS) >> 2) + if (((sta->ht_cap.cap & IEEE80211_HT_CAP_SM_PS) >> 2) == WLAN_HT_CAP_SM_PS_STATIC) return -1; @@ -1203,8 +1195,7 @@ static int rs_switch_to_siso(struct iwl_priv *priv, u8 is_green = lq_sta->is_green; s32 rate; - if (!(conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) || - !sta->ht_info.ht_supported) + if (!conf->ht.enabled || !sta->ht_cap.ht_supported) return -1; IWL_DEBUG_RATE("LQ: try to switch to SISO\n"); @@ -2003,9 +1994,8 @@ lq_update: * stay with best antenna legacy modulation for a while * before next round of mode comparisons. */ tbl1 = &(lq_sta->lq_info[lq_sta->active_tbl]); - if (is_legacy(tbl1->lq_type) && - (!(conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE)) && - (lq_sta->action_counter >= 1)) { + if (is_legacy(tbl1->lq_type) && !conf->ht.enabled && + lq_sta->action_counter >= 1) { lq_sta->action_counter = 0; IWL_DEBUG_RATE("LQ: STAY in legacy table\n"); rs_set_stay_in_table(priv, 1, lq_sta); @@ -2103,15 +2093,17 @@ static void rs_initialize_lq(struct iwl_priv *priv, return; } -static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband, - struct ieee80211_sta *sta, void *priv_sta, - struct sk_buff *skb, struct rate_selection *sel) +static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta, + struct ieee80211_tx_rate_control *txrc) { int i; + struct sk_buff *skb = txrc->skb; + struct ieee80211_supported_band *sband = txrc->sband; struct iwl_priv *priv = (struct iwl_priv *)priv_r; struct ieee80211_conf *conf = &priv->hw->conf; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); __le16 fc; struct iwl_lq_sta *lq_sta; @@ -2122,7 +2114,7 @@ static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband, fc = hdr->frame_control; if (!ieee80211_is_data(fc) || is_multicast_ether_addr(hdr->addr1) || !sta || !priv_sta) { - sel->rate_idx = rate_lowest_index(sband, sta); + info->control.rates[0].idx = rate_lowest_index(sband, sta); return; } @@ -2132,11 +2124,10 @@ static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband, if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) && !lq_sta->ibss_sta_added) { u8 sta_id = iwl_find_station(priv, hdr->addr1); - DECLARE_MAC_BUF(mac); if (sta_id == IWL_INVALID_STATION) { - IWL_DEBUG_RATE("LQ: ADD station %s\n", - print_mac(mac, hdr->addr1)); + IWL_DEBUG_RATE("LQ: ADD station %pM\n", + hdr->addr1); sta_id = iwl_add_station_flags(priv, hdr->addr1, 0, CMD_ASYNC, NULL); } @@ -2149,13 +2140,13 @@ static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband, } if ((i < 0) || (i > IWL_RATE_COUNT)) { - sel->rate_idx = rate_lowest_index(sband, sta); + info->control.rates[0].idx = rate_lowest_index(sband, sta); return; } if (sband->band == IEEE80211_BAND_5GHZ) i -= IWL_FIRST_OFDM_RATE; - sel->rate_idx = i; + info->control.rates[0].idx = i; } static void *rs_alloc_sta(void *priv_rate, struct ieee80211_sta *sta, @@ -2205,15 +2196,12 @@ static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband, lq_sta->ibss_sta_added = 0; if (priv->iw_mode == NL80211_IFTYPE_AP) { u8 sta_id = iwl_find_station(priv, sta->addr); - DECLARE_MAC_BUF(mac); /* for IBSS the call are from tasklet */ - IWL_DEBUG_RATE("LQ: ADD station %s\n", - print_mac(mac, sta->addr)); + IWL_DEBUG_RATE("LQ: ADD station %pM\n", sta->addr); if (sta_id == IWL_INVALID_STATION) { - IWL_DEBUG_RATE("LQ: ADD station %s\n", - print_mac(mac, sta->addr)); + IWL_DEBUG_RATE("LQ: ADD station %pM\n", sta->addr); sta_id = iwl_add_station_flags(priv, sta->addr, 0, CMD_ASYNC, NULL); } @@ -2244,19 +2232,19 @@ static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband, * active_siso_rate mask includes 9 MBits (bit 5), and CCK (bits 0-3), * supp_rates[] does not; shift to convert format, force 9 MBits off. */ - lq_sta->active_siso_rate = conf->ht_conf.supp_mcs_set[0] << 1; - lq_sta->active_siso_rate |= conf->ht_conf.supp_mcs_set[0] & 0x1; + lq_sta->active_siso_rate = sta->ht_cap.mcs.rx_mask[0] << 1; + lq_sta->active_siso_rate |= sta->ht_cap.mcs.rx_mask[0] & 0x1; lq_sta->active_siso_rate &= ~((u16)0x2); lq_sta->active_siso_rate <<= IWL_FIRST_OFDM_RATE; /* Same here */ - lq_sta->active_mimo2_rate = conf->ht_conf.supp_mcs_set[1] << 1; - lq_sta->active_mimo2_rate |= conf->ht_conf.supp_mcs_set[1] & 0x1; + lq_sta->active_mimo2_rate = sta->ht_cap.mcs.rx_mask[1] << 1; + lq_sta->active_mimo2_rate |= sta->ht_cap.mcs.rx_mask[1] & 0x1; lq_sta->active_mimo2_rate &= ~((u16)0x2); lq_sta->active_mimo2_rate <<= IWL_FIRST_OFDM_RATE; - lq_sta->active_mimo3_rate = conf->ht_conf.supp_mcs_set[2] << 1; - lq_sta->active_mimo3_rate |= conf->ht_conf.supp_mcs_set[2] & 0x1; + lq_sta->active_mimo3_rate = sta->ht_cap.mcs.rx_mask[2] << 1; + lq_sta->active_mimo3_rate |= sta->ht_cap.mcs.rx_mask[2] & 0x1; lq_sta->active_mimo3_rate &= ~((u16)0x2); lq_sta->active_mimo3_rate <<= IWL_FIRST_OFDM_RATE; @@ -2265,7 +2253,7 @@ static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband, lq_sta->active_mimo2_rate, lq_sta->active_mimo3_rate); - /* These values will be overriden later */ + /* These values will be overridden later */ lq_sta->lq.general_params.single_stream_ant_msk = ANT_A; lq_sta->lq.general_params.dual_stream_ant_msk = ANT_AB; @@ -2405,19 +2393,6 @@ static void rs_free(void *priv_rate) return; } -static void rs_clear(void *priv_rate) -{ -#ifdef CONFIG_IWLWIFI_DEBUG - struct iwl_priv *priv = (struct iwl_priv *) priv_rate; - - IWL_DEBUG_RATE("enter\n"); - - /* TODO - add rate scale state reset */ - - IWL_DEBUG_RATE("leave\n"); -#endif /* CONFIG_IWLWIFI_DEBUG */ -} - static void rs_free_sta(void *priv_r, struct ieee80211_sta *sta, void *priv_sta) { @@ -2605,7 +2580,6 @@ static struct rate_control_ops rs_ops = { .tx_status = rs_tx_status, .get_rate = rs_get_rate, .rate_init = rs_rate_init, - .clear = rs_clear, .alloc = rs_alloc, .free = rs_free, .alloc_sta = rs_alloc_sta, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h index d148d73635eb..ccfafcfa4767 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h @@ -229,7 +229,7 @@ enum { #define IWL_MIMO2_SWITCH_SISO_C 4 #define IWL_MIMO2_SWITCH_GI 5 -/*FIXME:RS:add posible acctions for MIMO3*/ +/*FIXME:RS:add possible actions for MIMO3*/ #define IWL_ACTION_LIMIT 3 /* # possible actions */ @@ -284,6 +284,16 @@ static inline u8 num_of_ant(u8 mask) !!((mask) & ANT_C); } +static inline u8 first_antenna(u8 mask) +{ + if (mask & ANT_A) + return ANT_A; + if (mask & ANT_B) + return ANT_B; + return ANT_C; +} + + static inline u8 iwl4965_get_prev_ieee_rate(u8 rate_index) { u8 rate = iwl_rates[rate_index].prev_ieee; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 8d690a0eb1a9..2c35a017e5f6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -239,7 +239,6 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv) { /* cast away the const for active_rxon in this function */ struct iwl_rxon_cmd *active_rxon = (void *)&priv->active_rxon; - DECLARE_MAC_BUF(mac); int ret; bool new_assoc = !!(priv->staging_rxon.filter_flags & RXON_FILTER_ASSOC_MSK); @@ -300,10 +299,10 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv) IWL_DEBUG_INFO("Sending RXON\n" "* with%s RXON_FILTER_ASSOC_MSK\n" "* channel = %d\n" - "* bssid = %s\n", + "* bssid = %pM\n", (new_assoc ? "" : "out"), le16_to_cpu(priv->staging_rxon.channel), - print_mac(mac, priv->staging_rxon.bssid_addr)); + priv->staging_rxon.bssid_addr); iwl4965_set_rxon_hwcrypto(priv, !priv->hw_params.sw_crypto); @@ -553,17 +552,30 @@ static int iwl4965_send_beacon_cmd(struct iwl_priv *priv) static void iwl4965_ht_conf(struct iwl_priv *priv, struct ieee80211_bss_conf *bss_conf) { - struct ieee80211_ht_info *ht_conf = bss_conf->ht_conf; - struct ieee80211_ht_bss_info *ht_bss_conf = bss_conf->ht_bss_conf; + struct ieee80211_sta_ht_cap *ht_conf; struct iwl_ht_info *iwl_conf = &priv->current_ht_config; + struct ieee80211_sta *sta; IWL_DEBUG_MAC80211("enter: \n"); - iwl_conf->is_ht = bss_conf->assoc_ht; - if (!iwl_conf->is_ht) return; + + /* + * It is totally wrong to base global information on something + * that is valid only when associated, alas, this driver works + * that way and I don't know how to fix it. + */ + + rcu_read_lock(); + sta = ieee80211_find_sta(priv->hw, priv->bssid); + if (!sta) { + rcu_read_unlock(); + return; + } + ht_conf = &sta->ht_cap; + if (ht_conf->cap & IEEE80211_HT_CAP_SGI_20) iwl_conf->sgf |= HT_SHORT_GI_20MHZ; if (ht_conf->cap & IEEE80211_HT_CAP_SGI_40) @@ -574,29 +586,28 @@ static void iwl4965_ht_conf(struct iwl_priv *priv, !!(ht_conf->cap & IEEE80211_HT_CAP_MAX_AMSDU); iwl_conf->supported_chan_width = - !!(ht_conf->cap & IEEE80211_HT_CAP_SUP_WIDTH); - iwl_conf->extension_chan_offset = - ht_bss_conf->bss_cap & IEEE80211_HT_IE_CHA_SEC_OFFSET; + !!(ht_conf->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40); + + iwl_conf->extension_chan_offset = bss_conf->ht.secondary_channel_offset; /* If no above or below channel supplied disable FAT channel */ - if (iwl_conf->extension_chan_offset != IEEE80211_HT_IE_CHA_SEC_ABOVE && - iwl_conf->extension_chan_offset != IEEE80211_HT_IE_CHA_SEC_BELOW) { - iwl_conf->extension_chan_offset = IEEE80211_HT_IE_CHA_SEC_NONE; + if (iwl_conf->extension_chan_offset != IEEE80211_HT_PARAM_CHA_SEC_ABOVE && + iwl_conf->extension_chan_offset != IEEE80211_HT_PARAM_CHA_SEC_BELOW) { + iwl_conf->extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_NONE; iwl_conf->supported_chan_width = 0; } iwl_conf->sm_ps = (u8)((ht_conf->cap & IEEE80211_HT_CAP_SM_PS) >> 2); - memcpy(iwl_conf->supp_mcs_set, ht_conf->supp_mcs_set, 16); + memcpy(&iwl_conf->mcs, &ht_conf->mcs, 16); - iwl_conf->control_channel = ht_bss_conf->primary_channel; - iwl_conf->tx_chan_width = - !!(ht_bss_conf->bss_cap & IEEE80211_HT_IE_CHA_WIDTH); + iwl_conf->tx_chan_width = bss_conf->ht.width_40_ok; iwl_conf->ht_protection = - ht_bss_conf->bss_op_mode & IEEE80211_HT_IE_HT_PROTECTION; + bss_conf->ht.operation_mode & IEEE80211_HT_OP_MODE_PROTECTION; iwl_conf->non_GF_STA_present = - !!(ht_bss_conf->bss_op_mode & IEEE80211_HT_IE_NON_GF_STA_PRSNT); + !!(bss_conf->ht.operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT); + + rcu_read_unlock(); - IWL_DEBUG_MAC80211("control channel %d\n", iwl_conf->control_channel); IWL_DEBUG_MAC80211("leave\n"); } @@ -637,23 +648,22 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force) #define MAX_UCODE_BEACON_INTERVAL 4096 -static __le16 iwl4965_adjust_beacon_interval(u16 beacon_val) +static u16 iwl_adjust_beacon_interval(u16 beacon_val) { u16 new_val = 0; u16 beacon_factor = 0; - beacon_factor = - (beacon_val + MAX_UCODE_BEACON_INTERVAL) - / MAX_UCODE_BEACON_INTERVAL; + beacon_factor = (beacon_val + MAX_UCODE_BEACON_INTERVAL) + / MAX_UCODE_BEACON_INTERVAL; new_val = beacon_val / beacon_factor; - return cpu_to_le16(new_val); + return new_val; } -static void iwl4965_setup_rxon_timing(struct iwl_priv *priv) +static void iwl_setup_rxon_timing(struct iwl_priv *priv) { - u64 interval_tm_unit; - u64 tsf, result; + u64 tsf; + s32 interval_tm, rem; unsigned long flags; struct ieee80211_conf *conf = NULL; u16 beacon_int = 0; @@ -661,49 +671,32 @@ static void iwl4965_setup_rxon_timing(struct iwl_priv *priv) conf = ieee80211_get_hw_conf(priv->hw); spin_lock_irqsave(&priv->lock, flags); - priv->rxon_timing.timestamp.dw[1] = cpu_to_le32(priv->timestamp >> 32); - priv->rxon_timing.timestamp.dw[0] = - cpu_to_le32(priv->timestamp & 0xFFFFFFFF); - + priv->rxon_timing.timestamp = cpu_to_le64(priv->timestamp); priv->rxon_timing.listen_interval = cpu_to_le16(conf->listen_interval); - tsf = priv->timestamp; - - beacon_int = priv->beacon_int; - spin_unlock_irqrestore(&priv->lock, flags); - if (priv->iw_mode == NL80211_IFTYPE_STATION) { - if (beacon_int == 0) { - priv->rxon_timing.beacon_interval = cpu_to_le16(100); - priv->rxon_timing.beacon_init_val = cpu_to_le32(102400); - } else { - priv->rxon_timing.beacon_interval = - cpu_to_le16(beacon_int); - priv->rxon_timing.beacon_interval = - iwl4965_adjust_beacon_interval( - le16_to_cpu(priv->rxon_timing.beacon_interval)); - } - + beacon_int = iwl_adjust_beacon_interval(priv->beacon_int); priv->rxon_timing.atim_window = 0; } else { - priv->rxon_timing.beacon_interval = - iwl4965_adjust_beacon_interval(conf->beacon_int); + beacon_int = iwl_adjust_beacon_interval(conf->beacon_int); + /* TODO: we need to get atim_window from upper stack * for now we set to 0 */ priv->rxon_timing.atim_window = 0; } - interval_tm_unit = - (le16_to_cpu(priv->rxon_timing.beacon_interval) * 1024); - result = do_div(tsf, interval_tm_unit); - priv->rxon_timing.beacon_init_val = - cpu_to_le32((u32) ((u64) interval_tm_unit - result)); + priv->rxon_timing.beacon_interval = cpu_to_le16(beacon_int); + + tsf = priv->timestamp; /* tsf is modifed by do_div: copy it */ + interval_tm = beacon_int * 1024; + rem = do_div(tsf, interval_tm); + priv->rxon_timing.beacon_init_val = cpu_to_le32(interval_tm - rem); - IWL_DEBUG_ASSOC - ("beacon interval %d beacon timer %d beacon tim %d\n", - le16_to_cpu(priv->rxon_timing.beacon_interval), - le32_to_cpu(priv->rxon_timing.beacon_init_val), - le16_to_cpu(priv->rxon_timing.atim_window)); + spin_unlock_irqrestore(&priv->lock, flags); + IWL_DEBUG_ASSOC("beacon interval %d beacon timer %d beacon tim %d\n", + le16_to_cpu(priv->rxon_timing.beacon_interval), + le32_to_cpu(priv->rxon_timing.beacon_init_val), + le16_to_cpu(priv->rxon_timing.atim_window)); } static void iwl_set_flags_for_band(struct iwl_priv *priv, @@ -1398,6 +1391,7 @@ void iwl_rx_handle(struct iwl_priv *priv) reclaim = !(pkt->hdr.sequence & SEQ_RX_FRAME) && (pkt->hdr.cmd != REPLY_RX_PHY_CMD) && (pkt->hdr.cmd != REPLY_RX) && + (pkt->hdr.cmd != REPLY_RX_MPDU_CMD) && (pkt->hdr.cmd != REPLY_COMPRESSED_BA) && (pkt->hdr.cmd != STATISTICS_NOTIFICATION) && (pkt->hdr.cmd != REPLY_TX); @@ -1464,7 +1458,6 @@ void iwl_rx_handle(struct iwl_priv *priv) static void iwl4965_print_rx_config_cmd(struct iwl_priv *priv) { struct iwl_rxon_cmd *rxon = &priv->staging_rxon; - DECLARE_MAC_BUF(mac); IWL_DEBUG_RADIO("RX CONFIG:\n"); iwl_print_hex_dump(priv, IWL_DL_RADIO, (u8 *) rxon, sizeof(*rxon)); @@ -1476,10 +1469,8 @@ static void iwl4965_print_rx_config_cmd(struct iwl_priv *priv) IWL_DEBUG_RADIO("u8 ofdm_basic_rates: 0x%02x\n", rxon->ofdm_basic_rates); IWL_DEBUG_RADIO("u8 cck_basic_rates: 0x%02x\n", rxon->cck_basic_rates); - IWL_DEBUG_RADIO("u8[6] node_addr: %s\n", - print_mac(mac, rxon->node_addr)); - IWL_DEBUG_RADIO("u8[6] bssid_addr: %s\n", - print_mac(mac, rxon->bssid_addr)); + IWL_DEBUG_RADIO("u8[6] node_addr: %pM\n", rxon->node_addr); + IWL_DEBUG_RADIO("u8[6] bssid_addr: %pM\n", rxon->bssid_addr); IWL_DEBUG_RADIO("u16 assoc_id: 0x%x\n", le16_to_cpu(rxon->assoc_id)); } #endif @@ -1494,7 +1485,7 @@ static void iwl4965_enable_interrupts(struct iwl_priv *priv) /* call this function to flush any scheduled tasklet */ static inline void iwl_synchronize_irq(struct iwl_priv *priv) { - /* wait to make sure we flush pedding tasklet*/ + /* wait to make sure we flush pending tasklet*/ synchronize_irq(priv->pci_dev->irq); tasklet_kill(&priv->irq_tasklet); } @@ -2466,7 +2457,6 @@ static void iwl4965_post_associate(struct iwl_priv *priv) { struct ieee80211_conf *conf = NULL; int ret = 0; - DECLARE_MAC_BUF(mac); unsigned long flags; if (priv->iw_mode == NL80211_IFTYPE_AP) { @@ -2474,9 +2464,8 @@ static void iwl4965_post_associate(struct iwl_priv *priv) return; } - IWL_DEBUG_ASSOC("Associated as %d to: %s\n", - priv->assoc_id, - print_mac(mac, priv->active_rxon.bssid_addr)); + IWL_DEBUG_ASSOC("Associated as %d to: %pM\n", + priv->assoc_id, priv->active_rxon.bssid_addr); if (test_bit(STATUS_EXIT_PENDING, &priv->status)) @@ -2494,8 +2483,7 @@ static void iwl4965_post_associate(struct iwl_priv *priv) priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK; iwl4965_commit_rxon(priv); - memset(&priv->rxon_timing, 0, sizeof(struct iwl4965_rxon_time_cmd)); - iwl4965_setup_rxon_timing(priv); + iwl_setup_rxon_timing(priv); ret = iwl_send_cmd_pdu(priv, REPLY_RXON_TIMING, sizeof(priv->rxon_timing), &priv->rxon_timing); if (ret) @@ -2722,7 +2710,6 @@ static int iwl4965_mac_add_interface(struct ieee80211_hw *hw, { struct iwl_priv *priv = hw->priv; unsigned long flags; - DECLARE_MAC_BUF(mac); IWL_DEBUG_MAC80211("enter: type %d\n", conf->type); @@ -2739,7 +2726,7 @@ static int iwl4965_mac_add_interface(struct ieee80211_hw *hw, mutex_lock(&priv->mutex); if (conf->mac_addr) { - IWL_DEBUG_MAC80211("Set %s\n", print_mac(mac, conf->mac_addr)); + IWL_DEBUG_MAC80211("Set %pM\n", conf->mac_addr); memcpy(priv->mac_addr, conf->mac_addr, ETH_ALEN); } @@ -2760,10 +2747,11 @@ static int iwl4965_mac_add_interface(struct ieee80211_hw *hw, * be set inappropriately and the driver currently sets the hardware up to * use it whenever needed. */ -static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) +static int iwl4965_mac_config(struct ieee80211_hw *hw, u32 changed) { struct iwl_priv *priv = hw->priv; const struct iwl_channel_info *ch_info; + struct ieee80211_conf *conf = &hw->conf; unsigned long flags; int ret = 0; u16 channel; @@ -2771,6 +2759,8 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co mutex_lock(&priv->mutex); IWL_DEBUG_MAC80211("enter to channel %d\n", conf->channel->hw_value); + priv->current_ht_config.is_ht = conf->ht.enabled; + if (conf->radio_enabled && iwl_radio_kill_sw_enable_radio(priv)) { IWL_DEBUG_MAC80211("leave - RF-KILL - waiting for uCode\n"); goto out; @@ -2886,15 +2876,14 @@ static void iwl4965_config_ap(struct iwl_priv *priv) return; /* The following should be done only at AP bring up */ - if (!(iwl_is_associated(priv))) { + if (!iwl_is_associated(priv)) { /* RXON - unassoc (to set timing command) */ priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK; iwl4965_commit_rxon(priv); /* RXON Timing */ - memset(&priv->rxon_timing, 0, sizeof(struct iwl4965_rxon_time_cmd)); - iwl4965_setup_rxon_timing(priv); + iwl_setup_rxon_timing(priv); ret = iwl_send_cmd_pdu(priv, REPLY_RXON_TIMING, sizeof(priv->rxon_timing), &priv->rxon_timing); if (ret) @@ -2948,7 +2937,6 @@ static int iwl4965_mac_config_interface(struct ieee80211_hw *hw, struct ieee80211_if_conf *conf) { struct iwl_priv *priv = hw->priv; - DECLARE_MAC_BUF(mac); unsigned long flags; int rc; @@ -2983,8 +2971,7 @@ static int iwl4965_mac_config_interface(struct ieee80211_hw *hw, mutex_lock(&priv->mutex); if (conf->bssid) - IWL_DEBUG_MAC80211("bssid: %s\n", - print_mac(mac, conf->bssid)); + IWL_DEBUG_MAC80211("bssid: %pM\n", conf->bssid); /* * very dubious code was here; the probe filtering flag is never set: @@ -2997,8 +2984,8 @@ static int iwl4965_mac_config_interface(struct ieee80211_hw *hw, if (!conf->bssid) { conf->bssid = priv->mac_addr; memcpy(priv->bssid, priv->mac_addr, ETH_ALEN); - IWL_DEBUG_MAC80211("bssid was set to: %s\n", - print_mac(mac, conf->bssid)); + IWL_DEBUG_MAC80211("bssid was set to: %pM\n", + conf->bssid); } if (priv->ibss_beacon) dev_kfree_skb(priv->ibss_beacon); @@ -3132,7 +3119,6 @@ static void iwl4965_bss_info_changed(struct ieee80211_hw *hw, } if (changes & BSS_CHANGED_HT) { - IWL_DEBUG_MAC80211("HT %d\n", bss_conf->assoc_ht); iwl4965_ht_conf(priv, bss_conf); iwl_set_rxon_chain(priv); } @@ -3241,14 +3227,13 @@ static void iwl4965_mac_update_tkip_key(struct ieee80211_hw *hw, unsigned long flags; __le16 key_flags = 0; int i; - DECLARE_MAC_BUF(mac); IWL_DEBUG_MAC80211("enter\n"); sta_id = iwl_find_station(priv, addr); if (sta_id == IWL_INVALID_STATION) { - IWL_DEBUG_MAC80211("leave - %s not in station map.\n", - print_mac(mac, addr)); + IWL_DEBUG_MAC80211("leave - %pM not in station map.\n", + addr); return; } @@ -3289,7 +3274,6 @@ static int iwl4965_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_key_conf *key) { struct iwl_priv *priv = hw->priv; - DECLARE_MAC_BUF(mac); int ret = 0; u8 sta_id = IWL_INVALID_STATION; u8 is_default_wep_key = 0; @@ -3307,8 +3291,8 @@ static int iwl4965_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, sta_id = iwl_find_station(priv, addr); if (sta_id == IWL_INVALID_STATION) { - IWL_DEBUG_MAC80211("leave - %s not in station map.\n", - print_mac(mac, addr)); + IWL_DEBUG_MAC80211("leave - %pM not in station map.\n", + addr); return -EINVAL; } @@ -3409,10 +3393,9 @@ static int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_sta *sta, u16 tid, u16 *ssn) { struct iwl_priv *priv = hw->priv; - DECLARE_MAC_BUF(mac); - IWL_DEBUG_HT("A-MPDU action on addr %s tid %d\n", - print_mac(mac, sta->addr), tid); + IWL_DEBUG_HT("A-MPDU action on addr %pM tid %d\n", + sta->addr, tid); if (!(priv->cfg->sku & IWL_SKU_N)) return -EACCES; @@ -4175,7 +4158,6 @@ static int iwl4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e struct ieee80211_hw *hw; struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data); unsigned long flags; - DECLARE_MAC_BUF(mac); /************************ * 1. Allocating HW data @@ -4284,7 +4266,7 @@ static int iwl4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e /* extract MAC Address */ iwl_eeprom_get_mac(priv, priv->mac_addr); - IWL_DEBUG_INFO("MAC address: %s\n", print_mac(mac, priv->mac_addr)); + IWL_DEBUG_INFO("MAC address: %pM\n", priv->mac_addr); SET_IEEE80211_PERM_ADDR(priv->hw, priv->mac_addr); /************************ diff --git a/drivers/net/wireless/iwlwifi/iwl-calib.c b/drivers/net/wireless/iwlwifi/iwl-calib.c index 72fbf47229db..25f4658f1a76 100644 --- a/drivers/net/wireless/iwlwifi/iwl-calib.c +++ b/drivers/net/wireless/iwlwifi/iwl-calib.c @@ -70,7 +70,7 @@ * INIT calibrations framework *****************************************************************************/ - int iwl_send_calib_results(struct iwl_priv *priv) +int iwl_send_calib_results(struct iwl_priv *priv) { int ret = 0; int i = 0; @@ -80,14 +80,16 @@ .meta.flags = CMD_SIZE_HUGE, }; - for (i = 0; i < IWL_CALIB_MAX; i++) - if (priv->calib_results[i].buf) { + for (i = 0; i < IWL_CALIB_MAX; i++) { + if ((BIT(i) & priv->hw_params.calib_init_cfg) && + priv->calib_results[i].buf) { hcmd.len = priv->calib_results[i].buf_len; hcmd.data = priv->calib_results[i].buf; ret = iwl_send_cmd_sync(priv, &hcmd); if (ret) goto err; } + } return 0; err: diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index 8d04e966ad48..5ab74fc0fd10 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -98,6 +98,11 @@ enum { COEX_MEDIUM_NOTIFICATION = 0x5b, COEX_EVENT_CMD = 0x5c, + /* Calibration */ + CALIBRATION_CFG_CMD = 0x65, + CALIBRATION_RES_NOTIFICATION = 0x66, + CALIBRATION_COMPLETE_NOTIFICATION = 0x67, + /* 802.11h related */ RADAR_NOTIFICATION = 0x70, /* not used */ REPLY_QUIET_CMD = 0x71, /* not used */ @@ -129,7 +134,7 @@ enum { REPLY_TX_POWER_DBM_CMD = 0x98, MEASURE_ABORT_NOTIFICATION = 0x99, /* not used */ - /* Bluetooth device coexistance config command */ + /* Bluetooth device coexistence config command */ REPLY_BT_CONFIG = 0x9b, /* Statistics */ @@ -180,7 +185,7 @@ struct iwl_cmd_header { u8 cmd; /* Command ID: REPLY_RXON, etc. */ u8 flags; /* 0:5 reserved, 6 abort, 7 internal */ /* - * The driver sets up the sequence number to values of its chosing. + * The driver sets up the sequence number to values of its choosing. * uCode does not use this value, but passes it back to the driver * when sending the response to each driver-originated command, so * the driver can match the response to the command. Since the values @@ -278,18 +283,20 @@ struct iwl_cmd_header { #define RATE_MCS_SGI_MSK 0x2000 /** - * rate_n_flags Tx antenna masks (4965 has 2 transmitters): - * bit14:15 01 B inactive, A active - * 10 B active, A inactive - * 11 Both active + * rate_n_flags Tx antenna masks + * 4965 has 2 transmitters + * 5100 has 1 transmitter B + * 5150 has 1 transmitter A + * 5300 has 3 transmitters + * 5350 has 3 transmitters + * bit14:16 */ #define RATE_MCS_ANT_POS 14 #define RATE_MCS_ANT_A_MSK 0x04000 #define RATE_MCS_ANT_B_MSK 0x08000 #define RATE_MCS_ANT_C_MSK 0x10000 #define RATE_MCS_ANT_ABC_MSK 0x1C000 - -#define RATE_MCS_ANT_INIT_IND 1 +#define RATE_ANT_NUM 3 #define POWER_TABLE_NUM_ENTRIES 33 #define POWER_TABLE_NUM_HT_OFDM_ENTRIES 32 @@ -340,7 +347,7 @@ struct iwl4965_tx_power_db { } __attribute__ ((packed)); /** - * Commad REPLY_TX_POWER_DBM_CMD = 0x98 + * Command REPLY_TX_POWER_DBM_CMD = 0x98 * struct iwl5000_tx_power_dbm_cmd */ #define IWL50_TX_POWER_AUTO 0x7f @@ -376,7 +383,7 @@ struct iwl5000_tx_power_dbm_cmd { * calculating txpower settings: * * 1) Power supply voltage indication. The voltage sensor outputs higher - * values for lower voltage, and vice versa. + * values for lower voltage, and vice verse. * * 2) Temperature measurement parameters, for each of two channel widths * (20 MHz and 40 MHz) supported by the radios. Temperature sensing @@ -477,11 +484,6 @@ struct iwl_alive_resp { } __attribute__ ((packed)); -union tsf { - u8 byte[8]; - __le16 word[4]; - __le32 dw[2]; -}; /* * REPLY_ERROR = 0x2 (response only, not a command) @@ -492,7 +494,7 @@ struct iwl_error_resp { u8 reserved1; __le16 bad_cmd_seq_num; __le32 error_info; - union tsf timestamp; + __le64 timestamp; } __attribute__ ((packed)); /****************************************************************************** @@ -620,7 +622,7 @@ struct iwl4965_rxon_cmd { u8 ofdm_ht_dual_stream_basic_rates; } __attribute__ ((packed)); -/* 5000 HW just extend this cmmand */ +/* 5000 HW just extend this command */ struct iwl_rxon_cmd { u8 node_addr[6]; __le16 reserved1; @@ -679,8 +681,8 @@ struct iwl4965_rxon_assoc_cmd { /* * REPLY_RXON_TIMING = 0x14 (command, has simple generic response) */ -struct iwl4965_rxon_time_cmd { - union tsf timestamp; +struct iwl_rxon_time_cmd { + __le64 timestamp; __le16 beacon_interval; __le16 atim_window; __le32 beacon_init_val; @@ -1111,7 +1113,7 @@ struct iwl4965_rx_non_cfg_phy { #define IWL50_OFDM_RSSI_C_BIT_POS 0 struct iwl5000_non_cfg_phy { - __le32 non_cfg_phy[IWL50_RX_RES_PHY_CNT]; /* upto 8 phy entries */ + __le32 non_cfg_phy[IWL50_RX_RES_PHY_CNT]; /* up to 8 phy entries */ } __attribute__ ((packed)); @@ -1167,7 +1169,7 @@ struct iwl4965_rx_mpdu_res_start { /* REPLY_TX Tx flags field */ -/* 1: Use RTS/CTS protocol or CTS-to-self if spec alows it +/* 1: Use RTS/CTS protocol or CTS-to-self if spec allows it * before this frame. if CTS-to-self required check * RXON_FLG_SELF_CTS_EN status. */ #define TX_CMD_FLG_RTS_CTS_MSK __constant_cpu_to_le32(1 << 0) @@ -1411,21 +1413,21 @@ enum { }; enum { - TX_STATUS_MSK = 0x000000ff, /* bits 0:7 */ + TX_STATUS_MSK = 0x000000ff, /* bits 0:7 */ TX_STATUS_DELAY_MSK = 0x00000040, TX_STATUS_ABORT_MSK = 0x00000080, TX_PACKET_MODE_MSK = 0x0000ff00, /* bits 8:15 */ TX_FIFO_NUMBER_MSK = 0x00070000, /* bits 16:18 */ - TX_RESERVED = 0x00780000, /* bits 19:22 */ + TX_RESERVED = 0x00780000, /* bits 19:22 */ TX_POWER_PA_DETECT_MSK = 0x7f800000, /* bits 23:30 */ TX_ABORT_REQUIRED_MSK = 0x80000000, /* bits 31:31 */ }; -static inline int iwl_is_tx_success(u32 status) +static inline bool iwl_is_tx_success(u32 status) { status &= TX_STATUS_MSK; - return (status == TX_STATUS_SUCCESS) - || (status == TX_STATUS_DIRECT_DONE); + return (status == TX_STATUS_SUCCESS) || + (status == TX_STATUS_DIRECT_DONE); } @@ -1450,10 +1452,9 @@ enum { AGG_TX_STATE_DELAY_TX_MSK = 0x400 }; -#define AGG_TX_STATE_LAST_SENT_MSK \ -(AGG_TX_STATE_LAST_SENT_TTL_MSK | \ - AGG_TX_STATE_LAST_SENT_TRY_CNT_MSK | \ - AGG_TX_STATE_LAST_SENT_BT_KILL_MSK) +#define AGG_TX_STATE_LAST_SENT_MSK (AGG_TX_STATE_LAST_SENT_TTL_MSK | \ + AGG_TX_STATE_LAST_SENT_TRY_CNT_MSK | \ + AGG_TX_STATE_LAST_SENT_BT_KILL_MSK) /* # tx attempts for first frame in aggregation */ #define AGG_TX_STATE_TRY_CNT_POS 12 @@ -1526,6 +1527,28 @@ struct iwl4965_tx_resp { } u; } __attribute__ ((packed)); +/* + * definitions for initial rate index field + * bits [3:0] initial rate index + * bits [6:4] rate table color, used for the initial rate + * bit-7 invalid rate indication + * i.e. rate was not chosen from rate table + * or rate table color was changed during frame retries + * refer tlc rate info + */ + +#define IWL50_TX_RES_INIT_RATE_INDEX_POS 0 +#define IWL50_TX_RES_INIT_RATE_INDEX_MSK 0x0f +#define IWL50_TX_RES_RATE_TABLE_COLOR_POS 4 +#define IWL50_TX_RES_RATE_TABLE_COLOR_MSK 0x70 +#define IWL50_TX_RES_INV_RATE_INDEX_MSK 0x80 + +/* refer to ra_tid */ +#define IWL50_TX_RES_TID_POS 0 +#define IWL50_TX_RES_TID_MSK 0x0f +#define IWL50_TX_RES_RA_POS 4 +#define IWL50_TX_RES_RA_MSK 0xf0 + struct iwl5000_tx_resp { u8 frame_count; /* 1 no aggregation, >1 aggregation */ u8 bt_kill_count; /* # blocked by bluetooth (unused for agg) */ @@ -1540,14 +1563,17 @@ struct iwl5000_tx_resp { * For agg: RTS + CTS + aggregation tx time + block-ack time. */ __le16 wireless_media_time; /* uSecs */ - __le16 reserved; - __le32 pa_power1; /* RF power amplifier measurement (not used) */ - __le32 pa_power2; + u8 pa_status; /* RF power amplifier measurement (not used) */ + u8 pa_integ_res_a[3]; + u8 pa_integ_res_b[3]; + u8 pa_integ_res_C[3]; __le32 tfd_info; __le16 seq_ctl; __le16 byte_cnt; - __le32 tlc_info; + u8 tlc_info; + u8 ra_tid; /* tid (0:3), sta_id (4:7) */ + __le16 frame_ctrl; /* * For non-agg: frame status TX_STATUS_* * For agg: status of 1st frame, AGG_TX_STATE_*; other frame status @@ -1742,7 +1768,7 @@ struct iwl_link_qual_agg_params { * match the modulation characteristics of the history set. * * When using block-ack (aggregation), all frames are transmitted at the same - * rate, since there is no per-attempt acknowledgement from the destination + * rate, since there is no per-attempt acknowledgment from the destination * station. The Tx response struct iwl_tx_resp indicates the Tx rate in * rate_n_flags field. After receiving a block-ack, the driver can update * history for the entire block all at once. @@ -1881,7 +1907,7 @@ struct iwl_link_quality_cmd { * * 3945 and 4965 support hardware handshake with Bluetooth device on * same platform. Bluetooth device alerts wireless device when it will Tx; - * wireless device can delay or kill its own Tx to accomodate. + * wireless device can delay or kill its own Tx to accommodate. */ struct iwl4965_bt_cmd { u8 flags; @@ -2043,7 +2069,7 @@ struct iwl4965_spectrum_notification { * '11' Illegal set * * NOTE: if sleep_interval[SLEEP_INTRVL_TABLE_SIZE-1] > DTIM period then - * ucode assume sleep over DTIM is allowed and we don't need to wakeup + * ucode assume sleep over DTIM is allowed and we don't need to wake up * for every DTIM. */ #define IWL_POWER_VEC_SIZE 5 @@ -2849,55 +2875,30 @@ struct iwl_sensitivity_cmd { * 1-0: amount of gain, units of 1.5 dB */ -/* "Differential Gain" opcode used in REPLY_PHY_CALIBRATION_CMD. */ -#define PHY_CALIBRATE_DIFF_GAIN_CMD (7) - -struct iwl4965_calibration_cmd { - u8 opCode; /* PHY_CALIBRATE_DIFF_GAIN_CMD (7) */ - u8 flags; /* not used */ - __le16 reserved; - s8 diff_gain_a; /* see above */ - s8 diff_gain_b; - s8 diff_gain_c; - u8 reserved1; -} __attribute__ ((packed)); - -/* Phy calibration command for 5000 series */ +/* Phy calibration command for series */ enum { - IWL5000_PHY_CALIBRATE_DC_CMD = 8, - IWL5000_PHY_CALIBRATE_LO_CMD = 9, - IWL5000_PHY_CALIBRATE_RX_BB_CMD = 10, - IWL5000_PHY_CALIBRATE_TX_IQ_CMD = 11, - IWL5000_PHY_CALIBRATE_RX_IQ_CMD = 12, - IWL5000_PHY_CALIBRATION_NOISE_CMD = 13, - IWL5000_PHY_CALIBRATE_AGC_TABLE_CMD = 14, - IWL5000_PHY_CALIBRATE_CRYSTAL_FRQ_CMD = 15, - IWL5000_PHY_CALIBRATE_BASE_BAND_CMD = 16, - IWL5000_PHY_CALIBRATE_TX_IQ_PERD_CMD = 17, - IWL5000_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD = 18, - IWL5000_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD = 19, + IWL_PHY_CALIBRATE_DIFF_GAIN_CMD = 7, + IWL_PHY_CALIBRATE_DC_CMD = 8, + IWL_PHY_CALIBRATE_LO_CMD = 9, + IWL_PHY_CALIBRATE_RX_BB_CMD = 10, + IWL_PHY_CALIBRATE_TX_IQ_CMD = 11, + IWL_PHY_CALIBRATE_RX_IQ_CMD = 12, + IWL_PHY_CALIBRATION_NOISE_CMD = 13, + IWL_PHY_CALIBRATE_AGC_TABLE_CMD = 14, + IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD = 15, + IWL_PHY_CALIBRATE_BASE_BAND_CMD = 16, + IWL_PHY_CALIBRATE_TX_IQ_PERD_CMD = 17, + IWL_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD = 18, + IWL_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD = 19, }; -enum { - CALIBRATION_CFG_CMD = 0x65, - CALIBRATION_RES_NOTIFICATION = 0x66, - CALIBRATION_COMPLETE_NOTIFICATION = 0x67 -}; -struct iwl_cal_crystal_freq_cmd { +struct iwl_cal_xtal_freq { u8 cap_pin1; u8 cap_pin2; } __attribute__ ((packed)); -struct iwl5000_calibration { - u8 op_code; - u8 first_group; - u8 num_groups; - u8 all_data_valid; - struct iwl_cal_crystal_freq_cmd data; -} __attribute__ ((packed)); - #define IWL_CALIB_INIT_CFG_ALL __constant_cpu_to_le32(0xffffffff) struct iwl_calib_cfg_elmnt_s { @@ -2914,27 +2915,44 @@ struct iwl_calib_cfg_status_s { __le32 flags; } __attribute__ ((packed)); -struct iwl5000_calib_cfg_cmd { +struct iwl_calib_cfg_cmd { struct iwl_calib_cfg_status_s ucd_calib_cfg; struct iwl_calib_cfg_status_s drv_calib_cfg; __le32 reserved1; } __attribute__ ((packed)); -struct iwl5000_calib_hdr { +struct iwl_calib_hdr { u8 op_code; u8 first_group; u8 groups_num; u8 data_valid; } __attribute__ ((packed)); -struct iwl5000_calibration_chain_noise_reset_cmd { - u8 op_code; /* IWL5000_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD */ +struct iwl_calib_cmd { + struct iwl_calib_hdr hdr; + u8 data[0]; +} __attribute__ ((packed)); + +/* "Differential Gain" opcode used in REPLY_PHY_CALIBRATION_CMD. */ + +struct iwl_calib_diff_gain_cmd { + u8 opCode; /* IWL_PHY_CALIBRATE_DIFF_GAIN_CMD (7) */ + u8 flags; /* not used */ + __le16 reserved; + s8 diff_gain_a; /* see above */ + s8 diff_gain_b; + s8 diff_gain_c; + u8 reserved1; +} __attribute__ ((packed)); + +struct iwl_calib_chain_noise_reset_cmd { + u8 op_code; /* IWL_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD */ u8 flags; /* not used */ __le16 reserved; } __attribute__ ((packed)); -struct iwl5000_calibration_chain_noise_gain_cmd { - u8 op_code; /* IWL5000_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD */ +struct iwl_calib_chain_noise_gain_cmd { + u8 op_code; /* IWL_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD */ u8 flags; /* not used */ __le16 reserved; u8 delta_gain_1; @@ -2999,11 +3017,11 @@ struct iwl_wimax_coex_event_entry { /* COEX flag masks */ -/* Staion table is valid */ +/* Station table is valid */ #define COEX_FLAGS_STA_TABLE_VALID_MSK (0x1) -/* UnMask wakeup src at unassociated sleep */ +/* UnMask wake up src at unassociated sleep */ #define COEX_FLAGS_UNASSOC_WA_UNMASK_MSK (0x4) -/* UnMask wakeup src at associated sleep */ +/* UnMask wake up src at associated sleep */ #define COEX_FLAGS_ASSOC_WA_UNMASK_MSK (0x8) /* Enable CoEx feature. */ #define COEX_FLAGS_COEX_ENABLE_MSK (0x80) @@ -3039,7 +3057,6 @@ struct iwl_rx_packet { struct iwl_notif_statistics stats; struct iwl_compressed_ba_resp compressed_ba; struct iwl4965_missed_beacon_notif missed_beacon; - struct iwl5000_calibration calib; __le32 status; u8 raw[0]; } u; diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 4c312c55f90c..8eb02031e797 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -88,26 +88,27 @@ EXPORT_SYMBOL(iwl_rates); * translate ucode response to mac80211 tx status control values */ void iwl_hwrate_to_tx_control(struct iwl_priv *priv, u32 rate_n_flags, - struct ieee80211_tx_info *control) + struct ieee80211_tx_info *info) { int rate_index; + struct ieee80211_tx_rate *r = &info->control.rates[0]; - control->antenna_sel_tx = + info->antenna_sel_tx = ((rate_n_flags & RATE_MCS_ANT_ABC_MSK) >> RATE_MCS_ANT_POS); if (rate_n_flags & RATE_MCS_HT_MSK) - control->flags |= IEEE80211_TX_CTL_OFDM_HT; + r->flags |= IEEE80211_TX_RC_MCS; if (rate_n_flags & RATE_MCS_GF_MSK) - control->flags |= IEEE80211_TX_CTL_GREEN_FIELD; + r->flags |= IEEE80211_TX_RC_GREEN_FIELD; if (rate_n_flags & RATE_MCS_FAT_MSK) - control->flags |= IEEE80211_TX_CTL_40_MHZ_WIDTH; + r->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH; if (rate_n_flags & RATE_MCS_DUP_MSK) - control->flags |= IEEE80211_TX_CTL_DUP_DATA; + r->flags |= IEEE80211_TX_RC_DUP_DATA; if (rate_n_flags & RATE_MCS_SGI_MSK) - control->flags |= IEEE80211_TX_CTL_SHORT_GI; + r->flags |= IEEE80211_TX_RC_SHORT_GI; rate_index = iwl_hwrate_to_plcp_idx(rate_n_flags); - if (control->band == IEEE80211_BAND_5GHZ) + if (info->band == IEEE80211_BAND_5GHZ) rate_index -= IWL_FIRST_OFDM_RATE; - control->tx_rate_idx = rate_index; + r->idx = rate_index; } EXPORT_SYMBOL(iwl_hwrate_to_tx_control); @@ -119,7 +120,9 @@ int iwl_hwrate_to_plcp_idx(u32 rate_n_flags) if (rate_n_flags & RATE_MCS_HT_MSK) { idx = (rate_n_flags & 0xff); - if (idx >= IWL_RATE_MIMO2_6M_PLCP) + if (idx >= IWL_RATE_MIMO3_6M_PLCP) + idx = idx - IWL_RATE_MIMO3_6M_PLCP; + else if (idx >= IWL_RATE_MIMO2_6M_PLCP) idx = idx - IWL_RATE_MIMO2_6M_PLCP; idx += IWL_FIRST_OFDM_RATE; @@ -140,7 +143,17 @@ int iwl_hwrate_to_plcp_idx(u32 rate_n_flags) } EXPORT_SYMBOL(iwl_hwrate_to_plcp_idx); - +u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant) +{ + int i; + u8 ind = ant; + for (i = 0; i < RATE_ANT_NUM - 1; i++) { + ind = (ind + 1) < RATE_ANT_NUM ? ind + 1 : 0; + if (priv->hw_params.valid_tx_ant & BIT(ind)) + return ind; + } + return ant; +} const u8 iwl_bcast_addr[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; EXPORT_SYMBOL(iwl_bcast_addr); @@ -382,10 +395,10 @@ void iwl_reset_qos(struct iwl_priv *priv) } EXPORT_SYMBOL(iwl_reset_qos); -#define MAX_BIT_RATE_40_MHZ 0x96 /* 150 Mbps */ -#define MAX_BIT_RATE_20_MHZ 0x48 /* 72 Mbps */ +#define MAX_BIT_RATE_40_MHZ 150 /* Mbps */ +#define MAX_BIT_RATE_20_MHZ 72 /* Mbps */ static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv, - struct ieee80211_ht_info *ht_info, + struct ieee80211_sta_ht_cap *ht_info, enum ieee80211_band band) { u16 max_bit_rate = 0; @@ -393,45 +406,46 @@ static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv, u8 tx_chains_num = priv->hw_params.tx_chains_num; ht_info->cap = 0; - memset(ht_info->supp_mcs_set, 0, 16); + memset(&ht_info->mcs, 0, sizeof(ht_info->mcs)); - ht_info->ht_supported = 1; + ht_info->ht_supported = true; - ht_info->cap |= (u16)IEEE80211_HT_CAP_GRN_FLD; - ht_info->cap |= (u16)IEEE80211_HT_CAP_SGI_20; - ht_info->cap |= (u16)(IEEE80211_HT_CAP_SM_PS & + ht_info->cap |= IEEE80211_HT_CAP_GRN_FLD; + ht_info->cap |= IEEE80211_HT_CAP_SGI_20; + ht_info->cap |= (IEEE80211_HT_CAP_SM_PS & (WLAN_HT_CAP_SM_PS_DISABLED << 2)); max_bit_rate = MAX_BIT_RATE_20_MHZ; if (priv->hw_params.fat_channel & BIT(band)) { - ht_info->cap |= (u16)IEEE80211_HT_CAP_SUP_WIDTH; - ht_info->cap |= (u16)IEEE80211_HT_CAP_SGI_40; - ht_info->supp_mcs_set[4] = 0x01; + ht_info->cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40; + ht_info->cap |= IEEE80211_HT_CAP_SGI_40; + ht_info->mcs.rx_mask[4] = 0x01; max_bit_rate = MAX_BIT_RATE_40_MHZ; } if (priv->cfg->mod_params->amsdu_size_8K) - ht_info->cap |= (u16)IEEE80211_HT_CAP_MAX_AMSDU; + ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU; ht_info->ampdu_factor = CFG_HT_RX_AMPDU_FACTOR_DEF; ht_info->ampdu_density = CFG_HT_MPDU_DENSITY_DEF; - ht_info->supp_mcs_set[0] = 0xFF; + ht_info->mcs.rx_mask[0] = 0xFF; if (rx_chains_num >= 2) - ht_info->supp_mcs_set[1] = 0xFF; + ht_info->mcs.rx_mask[1] = 0xFF; if (rx_chains_num >= 3) - ht_info->supp_mcs_set[2] = 0xFF; + ht_info->mcs.rx_mask[2] = 0xFF; /* Highest supported Rx data rate */ max_bit_rate *= rx_chains_num; - ht_info->supp_mcs_set[10] = (u8)(max_bit_rate & 0x00FF); - ht_info->supp_mcs_set[11] = (u8)((max_bit_rate & 0xFF00) >> 8); + WARN_ON(max_bit_rate & ~IEEE80211_HT_MCS_RX_HIGHEST_MASK); + ht_info->mcs.rx_highest = cpu_to_le16(max_bit_rate); /* Tx MCS capabilities */ - ht_info->supp_mcs_set[12] = IEEE80211_HT_CAP_MCS_TX_DEFINED; + ht_info->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; if (tx_chains_num != rx_chains_num) { - ht_info->supp_mcs_set[12] |= IEEE80211_HT_CAP_MCS_TX_RX_DIFF; - ht_info->supp_mcs_set[12] |= ((tx_chains_num - 1) << 2); + ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF; + ht_info->mcs.tx_params |= ((tx_chains_num - 1) << + IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT); } } @@ -495,7 +509,7 @@ static int iwlcore_init_geos(struct iwl_priv *priv) sband->n_bitrates = IWL_RATE_COUNT - IWL_FIRST_OFDM_RATE; if (priv->cfg->sku & IWL_SKU_N) - iwlcore_init_ht_hw_capab(priv, &sband->ht_info, + iwlcore_init_ht_hw_capab(priv, &sband->ht_cap, IEEE80211_BAND_5GHZ); sband = &priv->bands[IEEE80211_BAND_2GHZ]; @@ -505,7 +519,7 @@ static int iwlcore_init_geos(struct iwl_priv *priv) sband->n_bitrates = IWL_RATE_COUNT; if (priv->cfg->sku & IWL_SKU_N) - iwlcore_init_ht_hw_capab(priv, &sband->ht_info, + iwlcore_init_ht_hw_capab(priv, &sband->ht_cap, IEEE80211_BAND_2GHZ); priv->ieee_channels = channels; @@ -595,8 +609,8 @@ static void iwlcore_free_geos(struct iwl_priv *priv) static bool is_single_rx_stream(struct iwl_priv *priv) { return !priv->current_ht_config.is_ht || - ((priv->current_ht_config.supp_mcs_set[1] == 0) && - (priv->current_ht_config.supp_mcs_set[2] == 0)); + ((priv->current_ht_config.mcs.rx_mask[1] == 0) && + (priv->current_ht_config.mcs.rx_mask[2] == 0)); } static u8 iwl_is_channel_extension(struct iwl_priv *priv, @@ -609,10 +623,10 @@ static u8 iwl_is_channel_extension(struct iwl_priv *priv, if (!is_channel_valid(ch_info)) return 0; - if (extension_chan_offset == IEEE80211_HT_IE_CHA_SEC_ABOVE) + if (extension_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_ABOVE) return !(ch_info->fat_extension_channel & IEEE80211_CHAN_NO_FAT_ABOVE); - else if (extension_chan_offset == IEEE80211_HT_IE_CHA_SEC_BELOW) + else if (extension_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_BELOW) return !(ch_info->fat_extension_channel & IEEE80211_CHAN_NO_FAT_BELOW); @@ -620,24 +634,24 @@ static u8 iwl_is_channel_extension(struct iwl_priv *priv, } u8 iwl_is_fat_tx_allowed(struct iwl_priv *priv, - struct ieee80211_ht_info *sta_ht_inf) + struct ieee80211_sta_ht_cap *sta_ht_inf) { struct iwl_ht_info *iwl_ht_conf = &priv->current_ht_config; if ((!iwl_ht_conf->is_ht) || (iwl_ht_conf->supported_chan_width != IWL_CHANNEL_WIDTH_40MHZ) || - (iwl_ht_conf->extension_chan_offset == IEEE80211_HT_IE_CHA_SEC_NONE)) + (iwl_ht_conf->extension_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_NONE)) return 0; if (sta_ht_inf) { if ((!sta_ht_inf->ht_supported) || - (!(sta_ht_inf->cap & IEEE80211_HT_CAP_SUP_WIDTH))) + (!(sta_ht_inf->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40))) return 0; } return iwl_is_channel_extension(priv, priv->band, - iwl_ht_conf->control_channel, - iwl_ht_conf->extension_chan_offset); + le16_to_cpu(priv->staging_rxon.channel), + iwl_ht_conf->extension_chan_offset); } EXPORT_SYMBOL(iwl_is_fat_tx_allowed); @@ -662,22 +676,15 @@ void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_info *ht_info) rxon->flags &= ~(RXON_FLG_CHANNEL_MODE_MIXED_MSK | RXON_FLG_CHANNEL_MODE_PURE_40_MSK); - if (le16_to_cpu(rxon->channel) != ht_info->control_channel) { - IWL_DEBUG_ASSOC("control diff than current %d %d\n", - le16_to_cpu(rxon->channel), - ht_info->control_channel); - return; - } - /* Note: control channel is opposite of extension channel */ switch (ht_info->extension_chan_offset) { - case IEEE80211_HT_IE_CHA_SEC_ABOVE: + case IEEE80211_HT_PARAM_CHA_SEC_ABOVE: rxon->flags &= ~(RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK); break; - case IEEE80211_HT_IE_CHA_SEC_BELOW: + case IEEE80211_HT_PARAM_CHA_SEC_BELOW: rxon->flags |= RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK; break; - case IEEE80211_HT_IE_CHA_SEC_NONE: + case IEEE80211_HT_PARAM_CHA_SEC_NONE: default: rxon->flags &= ~RXON_FLG_CHANNEL_MODE_MIXED_MSK; break; @@ -691,14 +698,12 @@ void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_info *ht_info) IWL_DEBUG_ASSOC("supported HT rate 0x%X 0x%X 0x%X " "rxon flags 0x%X operation mode :0x%X " - "extension channel offset 0x%x " - "control chan %d\n", - ht_info->supp_mcs_set[0], - ht_info->supp_mcs_set[1], - ht_info->supp_mcs_set[2], + "extension channel offset 0x%x\n", + ht_info->mcs.rx_mask[0], + ht_info->mcs.rx_mask[1], + ht_info->mcs.rx_mask[2], le32_to_cpu(rxon->flags), ht_info->ht_protection, - ht_info->extension_chan_offset, - ht_info->control_channel); + ht_info->extension_chan_offset); return; } EXPORT_SYMBOL(iwl_set_rxon_ht); @@ -742,7 +747,7 @@ static int iwl_get_idle_rx_chain_count(struct iwl_priv *priv, int active_cnt) break; case WLAN_HT_CAP_SM_PS_INVALID: default: - IWL_ERROR("invalide mimo ps mode %d\n", + IWL_ERROR("invalid mimo ps mode %d\n", priv->current_ht_config.sm_ps); WARN_ON(1); idle_cnt = -1; @@ -868,7 +873,8 @@ int iwl_setup_mac(struct iwl_priv *priv) /* Tell mac80211 our characteristics */ hw->flags = IEEE80211_HW_SIGNAL_DBM | - IEEE80211_HW_NOISE_DBM; + IEEE80211_HW_NOISE_DBM | + IEEE80211_HW_AMPDU_AGGREGATION; hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_AP) | BIT(NL80211_IFTYPE_STATION) | @@ -945,7 +951,6 @@ int iwl_init_drv(struct iwl_priv *priv) priv->iw_mode = NL80211_IFTYPE_STATION; - priv->use_ant_b_for_management_frame = 1; /* start with ant B */ priv->current_ht_config.sm_ps = WLAN_HT_CAP_SM_PS_DISABLED; /* Choose which receivers/antennas to use */ @@ -1169,24 +1174,47 @@ int iwl_verify_ucode(struct iwl_priv *priv) } EXPORT_SYMBOL(iwl_verify_ucode); + +static const char *desc_lookup_text[] = { + "OK", + "FAIL", + "BAD_PARAM", + "BAD_CHECKSUM", + "NMI_INTERRUPT_WDG", + "SYSASSERT", + "FATAL_ERROR", + "BAD_COMMAND", + "HW_ERROR_TUNE_LOCK", + "HW_ERROR_TEMPERATURE", + "ILLEGAL_CHAN_FREQ", + "VCC_NOT_STABLE", + "FH_ERROR", + "NMI_INTERRUPT_HOST", + "NMI_INTERRUPT_ACTION_PT", + "NMI_INTERRUPT_UNKNOWN", + "UCODE_VERSION_MISMATCH", + "HW_ERROR_ABS_LOCK", + "HW_ERROR_CAL_LOCK_FAIL", + "NMI_INTERRUPT_INST_ACTION_PT", + "NMI_INTERRUPT_DATA_ACTION_PT", + "NMI_TRM_HW_ER", + "NMI_INTERRUPT_TRM", + "NMI_INTERRUPT_BREAK_POINT" + "DEBUG_0", + "DEBUG_1", + "DEBUG_2", + "DEBUG_3", + "UNKNOWN" +}; + static const char *desc_lookup(int i) { - switch (i) { - case 1: - return "FAIL"; - case 2: - return "BAD_PARAM"; - case 3: - return "BAD_CHECKSUM"; - case 4: - return "NMI_INTERRUPT"; - case 5: - return "SYSASSERT"; - case 6: - return "FATAL_ERROR"; - } + int max = ARRAY_SIZE(desc_lookup_text) - 1; + + if (i < 0 || i > max) + i = max; - return "UNKNOWN"; + return desc_lookup_text[i]; } #define ERROR_START_OFFSET (1 * sizeof(u32)) @@ -1232,9 +1260,9 @@ void iwl_dump_nic_error_log(struct iwl_priv *priv) line = iwl_read_targ_mem(priv, base + 9 * sizeof(u32)); time = iwl_read_targ_mem(priv, base + 11 * sizeof(u32)); - IWL_ERROR("Desc Time " + IWL_ERROR("Desc Time " "data1 data2 line\n"); - IWL_ERROR("%-13s (#%d) %010u 0x%08X 0x%08X %u\n", + IWL_ERROR("%-28s (#%02d) %010u 0x%08X 0x%08X %u\n", desc_lookup(desc), desc, time, data1, data2, line); IWL_ERROR("blink1 blink2 ilink1 ilink2\n"); IWL_ERROR("0x%05X 0x%05X 0x%05X 0x%05X\n", blink1, blink2, diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 288b6a800e03..10f07f6e1737 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -100,7 +100,7 @@ struct iwl_hcmd_utils_ops { }; struct iwl_lib_ops { - /* set hw dependant perameters */ + /* set hw dependent parameters */ int (*set_hw_params)(struct iwl_priv *priv); /* ucode shared memory */ int (*alloc_shared_mem)(struct iwl_priv *priv); @@ -173,6 +173,8 @@ struct iwl_cfg { const char *fw_name; unsigned int sku; int eeprom_size; + u16 eeprom_ver; + u16 eeprom_calib_ver; const struct iwl_ops *ops; const struct iwl_mod_params *mod_params; }; @@ -190,7 +192,7 @@ void iwl_set_rxon_chain(struct iwl_priv *priv); int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch); void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_info *ht_info); u8 iwl_is_fat_tx_allowed(struct iwl_priv *priv, - struct ieee80211_ht_info *sta_ht_inf); + struct ieee80211_sta_ht_cap *sta_ht_inf); int iwl_hw_nic_init(struct iwl_priv *priv); int iwl_setup_mac(struct iwl_priv *priv); int iwl_set_hw_params(struct iwl_priv *priv); @@ -237,7 +239,6 @@ int iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq); int iwl_tx_agg_start(struct iwl_priv *priv, const u8 *ra, u16 tid, u16 *ssn); int iwl_tx_agg_stop(struct iwl_priv *priv , const u8 *ra, u16 tid); int iwl_txq_check_empty(struct iwl_priv *priv, int sta_id, u8 tid, int txq_id); - /***************************************************** * TX power ****************************************************/ @@ -259,6 +260,13 @@ void iwl_hwrate_to_tx_control(struct iwl_priv *priv, u32 rate_n_flags, struct ieee80211_tx_info *info); int iwl_hwrate_to_plcp_idx(u32 rate_n_flags); +u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx); + +static inline u32 iwl_ant_idx_to_flags(u8 ant_idx) +{ + return BIT(ant_idx) << RATE_MCS_ANT_POS; +} + static inline u8 iwl_hw_get_rate(__le32 rate_n_flags) { return le32_to_cpu(rate_n_flags) & 0xFF; @@ -313,6 +321,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd); void iwl_dump_nic_error_log(struct iwl_priv *priv); void iwl_dump_nic_event_log(struct iwl_priv *priv); + /*************** DRIVER STATUS FUNCTIONS *****/ #define STATUS_HCMD_ACTIVE 0 /* host command in progress */ diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h index 662edf4f8d22..84f56a21770d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-csr.h +++ b/drivers/net/wireless/iwlwifi/iwl-csr.h @@ -60,6 +60,8 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *****************************************************************************/ +#ifndef __iwl_csr_h__ +#define __iwl_csr_h__ /*=== CSR (control and status registers) ===*/ #define CSR_BASE (0x000) @@ -286,4 +288,4 @@ #define HBUS_TARG_MBX_C_REG_BIT_CMD_BLOCKED (0x00000004) - +#endif /* !__iwl_csr_h__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h index e548d67f87fd..84b7772809e3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debug.h +++ b/drivers/net/wireless/iwlwifi/iwl-debug.h @@ -101,13 +101,12 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv) * * To add your debug level to the list of levels seen when you perform * - * % cat /proc/net/iwl/debug_level + * % cat /sys/class/net/wlanX/device/debug_level * * you simply need to add your entry to the iwl_debug_levels array. * - * If you do not see debug_level in /proc/net/iwl then you do not have - * CONFIG_IWLWIFI_DEBUG defined in your kernel configuration - * + * If you do not see debug_level in /sys/class/net/wlanX/device/debug_level + * then you do not have CONFIG_IWLWIFI_DEBUG defined in your kernel config file */ #define IWL_DL_INFO (1 << 0) @@ -183,6 +182,8 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv) #define IWL_DEBUG_STATS(f, a...) IWL_DEBUG(IWL_DL_STATS, f, ## a) #define IWL_DEBUG_STATS_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_STATS, f, ## a) #define IWL_DEBUG_TX_REPLY(f, a...) IWL_DEBUG(IWL_DL_TX_REPLY, f, ## a) +#define IWL_DEBUG_TX_REPLY_LIMIT(f, a...) \ + IWL_DEBUG_LIMIT(IWL_DL_TX_REPLY, f, ## a) #define IWL_DEBUG_QOS(f, a...) IWL_DEBUG(IWL_DL_QOS, f, ## a) #define IWL_DEBUG_RADIO(f, a...) IWL_DEBUG(IWL_DL_RADIO, f, ## a) #define IWL_DEBUG_POWER(f, a...) IWL_DEBUG(IWL_DL_POWER, f, ## a) diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index 20db0eb636a8..c3df5aa8df91 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c @@ -58,7 +58,8 @@ #define DEBUGFS_ADD_BOOL(name, parent, ptr) do { \ dbgfs->dbgfs_##parent##_files.file_##name = \ debugfs_create_bool(#name, 0644, dbgfs->dir_##parent, ptr); \ - if (IS_ERR(dbgfs->dbgfs_##parent##_files.file_##name)) \ + if (IS_ERR(dbgfs->dbgfs_##parent##_files.file_##name) \ + || !dbgfs->dbgfs_##parent##_files.file_##name) \ goto err; \ } while (0) @@ -228,7 +229,6 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf, ssize_t ret; /* Add 30 for initial string */ const size_t bufsz = 30 + sizeof(char) * 500 * (priv->num_stations); - DECLARE_MAC_BUF(mac); buf = kmalloc(bufsz, GFP_KERNEL); if (!buf) @@ -242,7 +242,6 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf, if (station->used) { pos += scnprintf(buf + pos, bufsz - pos, "station %d:\ngeneral data:\n", i+1); - print_mac(mac, station->sta.sta.addr); pos += scnprintf(buf + pos, bufsz - pos, "id: %u\n", station->sta.sta.sta_id); pos += scnprintf(buf + pos, bufsz - pos, "mode: %u\n", diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index c018121085e9..b58fcdef5432 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -112,11 +112,9 @@ struct iwl_queue { * space less than this */ } __attribute__ ((packed)); -#define MAX_NUM_OF_TBS (20) - /* One for each TFD */ struct iwl_tx_info { - struct sk_buff *skb[MAX_NUM_OF_TBS]; + struct sk_buff *skb[IWL_NUM_OF_TBS - 1]; }; /** @@ -134,12 +132,13 @@ struct iwl_tx_info { */ struct iwl_tx_queue { struct iwl_queue q; - struct iwl_tfd_frame *bd; + struct iwl_tfd *tfds; struct iwl_cmd *cmd[TFD_TX_CMD_SLOTS]; struct iwl_tx_info *txb; - int need_update; - int sched_retry; - int active; + u8 need_update; + u8 sched_retry; + u8 active; + u8 swq_id; }; #define IWL_NUM_SCAN_RATES (2) @@ -252,7 +251,8 @@ struct iwl_cmd_meta { /* The CMD_SIZE_HUGE flag bit indicates that the command * structure is stored at the end of the shared queue memory. */ u32 flags; - + DECLARE_PCI_UNMAP_ADDR(mapping) + DECLARE_PCI_UNMAP_LEN(len) } __attribute__ ((packed)); #define IWL_CMD_MAX_PAYLOAD 320 @@ -268,24 +268,16 @@ struct iwl_cmd { struct iwl_cmd_meta meta; /* driver data */ struct iwl_cmd_header hdr; /* uCode API */ union { - struct iwl_addsta_cmd addsta; - struct iwl_led_cmd led; u32 flags; u8 val8; u16 val16; u32 val32; - struct iwl4965_bt_cmd bt; - struct iwl4965_rxon_time_cmd rxon_time; - struct iwl_powertable_cmd powertable; - struct iwl_qosparam_cmd qosparam; struct iwl_tx_cmd tx; - struct iwl4965_rxon_assoc_cmd rxon_assoc; - struct iwl_rem_sta_cmd rm_sta; - u8 *indirect; u8 payload[IWL_CMD_MAX_PAYLOAD]; } __attribute__ ((packed)) cmd; } __attribute__ ((packed)); + struct iwl_host_cmd { u8 id; u16 len; @@ -412,9 +404,8 @@ struct iwl_ht_info { u8 max_amsdu_size; u8 ampdu_factor; u8 mpdu_density; - u8 supp_mcs_set[16]; + struct ieee80211_mcs_info mcs; /* BSS related data */ - u8 control_channel; u8 extension_chan_offset; u8 tx_chan_width; u8 ht_protection; @@ -527,8 +518,8 @@ struct iwl_sensitivity_ranges { * @sw_crypto: 0 for hw, 1 for sw * @max_xxx_size: for ucode uses * @ct_kill_threshold: temperature threshold + * @calib_init_cfg: setup initial calibrations for the hw * @struct iwl_sensitivity_ranges: range of sensitivity values - * @first_ampdu_q: first HW queue available for ampdu */ struct iwl_hw_params { u16 max_txq_num; @@ -548,8 +539,8 @@ struct iwl_hw_params { u32 max_data_size; u32 max_bsm_size; u32 ct_kill_threshold; /* value in hw-dependent units */ + u32 calib_init_cfg; const struct iwl_sensitivity_ranges *sens; - u8 first_ampdu_q; }; #define HT_SHORT_GI_20MHZ (1 << 0) @@ -584,7 +575,7 @@ struct iwl_addsta_cmd; extern int iwl_send_add_sta(struct iwl_priv *priv, struct iwl_addsta_cmd *sta, u8 flags); extern u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr, - int is_ap, u8 flags, struct ieee80211_ht_info *ht_info); + int is_ap, u8 flags, struct ieee80211_sta_ht_cap *ht_info); extern void iwl4965_update_chain_flags(struct iwl_priv *priv); extern int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src); extern const u8 iwl_bcast_addr[ETH_ALEN]; @@ -699,6 +690,20 @@ struct statistics_general_data { u32 beacon_energy_c; }; + +/* + * enum iwl_calib + * defines the order in which results of initial calibrations + * should be sent to the runtime uCode + */ +enum iwl_calib { + IWL_CALIB_XTAL, + IWL_CALIB_LO, + IWL_CALIB_TX_IQ, + IWL_CALIB_TX_IQ_PERD, + IWL_CALIB_MAX +}; + /* Opaque calibration results */ struct iwl_calib_result { void *buf; @@ -765,7 +770,6 @@ enum { #define IWL_MAX_NUM_QUEUES 20 /* FIXME: do dynamic allocation */ -#define IWL_CALIB_MAX 3 struct iwl_priv { @@ -817,12 +821,13 @@ struct iwl_priv { unsigned long scan_start; unsigned long scan_pass_start; unsigned long scan_start_tsf; + struct iwl_scan_cmd *scan; int scan_bands; int one_direct_scan; u8 direct_ssid_len; u8 direct_ssid[IW_ESSID_MAX_SIZE]; - struct iwl_scan_cmd *scan; - u32 scan_tx_ant[IEEE80211_NUM_BANDS]; + u8 scan_tx_ant[IEEE80211_NUM_BANDS]; + u8 mgmt_tx_ant; /* spinlock */ spinlock_t lock; /* protect general shared data */ @@ -849,7 +854,7 @@ struct iwl_priv { u8 ucode_write_complete; /* the image write is complete */ - struct iwl4965_rxon_time_cmd rxon_timing; + struct iwl_rxon_time_cmd rxon_timing; /* We declare this const so it can only be * changed via explicit cast within the @@ -881,7 +886,6 @@ struct iwl_priv { u16 active_rate_basic; u8 assoc_station_added; - u8 use_ant_b_for_management_frame; /* Tx antenna selection */ u8 start_calib; struct iwl_sensitivity_data sensitivity_data; struct iwl_chain_noise_data chain_noise_data; @@ -907,7 +911,7 @@ struct iwl_priv { unsigned long status; - int last_rx_rssi; /* From Rx packet statisitics */ + int last_rx_rssi; /* From Rx packet statistics */ int last_rx_noise; /* From beacon statistics */ /* counts mgmt, ctl, and data packets */ diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index 37155755efc5..792a3c15f172 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -279,7 +279,23 @@ EXPORT_SYMBOL(iwl_eeprom_free); int iwl_eeprom_check_version(struct iwl_priv *priv) { - return priv->cfg->ops->lib->eeprom_ops.check_version(priv); + u16 eeprom_ver; + u16 calib_ver; + + eeprom_ver = iwl_eeprom_query16(priv, EEPROM_VERSION); + calib_ver = priv->cfg->ops->lib->eeprom_ops.calib_version(priv); + + if (eeprom_ver < priv->cfg->eeprom_ver || + calib_ver < priv->cfg->eeprom_calib_ver) + goto err; + + return 0; +err: + IWL_ERROR("Unsupported EEPROM VER=0x%x < 0x%x CALIB=0x%x < 0x%x\n", + eeprom_ver, priv->cfg->eeprom_ver, + calib_ver, priv->cfg->eeprom_calib_ver); + return -EINVAL; + } EXPORT_SYMBOL(iwl_eeprom_check_version); diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h index d3a2a5b4ac56..997f23c8db2e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h @@ -174,6 +174,9 @@ struct iwl_eeprom_channel { #define EEPROM_5000_REG_BAND_52_FAT_CHANNELS ((0x92)\ | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 22 bytes */ +/* 5050 Specific */ +#define EEPROM_5050_TX_POWER_VERSION (4) +#define EEPROM_5050_EEPROM_VERSION (0x21E) /* 2.4 GHz */ extern const u8 iwl_eeprom_band_1[14]; @@ -371,7 +374,7 @@ struct iwl_eeprom_ops { int (*verify_signature) (struct iwl_priv *priv); int (*acquire_semaphore) (struct iwl_priv *priv); void (*release_semaphore) (struct iwl_priv *priv); - int (*check_version) (struct iwl_priv *priv); + u16 (*calib_version) (struct iwl_priv *priv); const u8* (*query_addr) (const struct iwl_priv *priv, size_t offset); }; diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h index a72efdf6d1dd..f2688d551830 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fh.h +++ b/drivers/net/wireless/iwlwifi/iwl-fh.h @@ -60,6 +60,8 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *****************************************************************************/ +#ifndef __iwl_fh_h__ +#define __iwl_fh_h__ /****************************/ /* Flow Handler Definitions */ @@ -391,3 +393,9 @@ /* TCSR: tx_config register values */ #define FH_RSCSR_FRAME_SIZE_MSK (0x00003FFF) /* bits 0-13 */ +#define TFD_QUEUE_SIZE_MAX (256) +#define TFD_QUEUE_SIZE_BC_DUP (64) +#define TFD_QUEUE_BC_SIZE (TFD_QUEUE_SIZE_MAX + TFD_QUEUE_SIZE_BC_DUP) + + +#endif /* !__iwl_fh_h__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h index 41eed6793328..4f0fa215d32e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-helpers.h +++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h @@ -32,108 +32,6 @@ #include <linux/ctype.h> -/* - * The structures defined by the hardware/uCode interface - * have bit-wise operations. For each bit-field there is - * a data symbol in the structure, the start bit position - * and the length of the bit-field. - * - * iwl_get_bits and iwl_set_bits will return or set the - * appropriate bits on a 32-bit value. - * - * IWL_GET_BITS and IWL_SET_BITS use symbol expansion to - * expand out to the appropriate call to iwl_get_bits - * and iwl_set_bits without having to reference all of the - * numerical constants and defines provided in the hardware - * definition - */ - -/** - * iwl_get_bits - Extract a hardware bit-field value - * @src: source hardware value (__le32) - * @pos: bit-position (0-based) of first bit of value - * @len: length of bit-field - * - * iwl_get_bits will return the bit-field in cpu endian ordering. - * - * NOTE: If used from IWL_GET_BITS then pos and len are compile-constants and - * will collapse to minimal code by the compiler. - */ -static inline u32 iwl_get_bits(__le32 src, u8 pos, u8 len) -{ - u32 tmp = le32_to_cpu(src); - - tmp >>= pos; - tmp &= (1UL << len) - 1; - return tmp; -} - -/** - * iwl_set_bits - Set a hardware bit-field value - * @dst: Address of __le32 hardware value - * @pos: bit-position (0-based) of first bit of value - * @len: length of bit-field - * @val: cpu endian value to encode into the bit-field - * - * iwl_set_bits will encode val into dst, masked to be len bits long at bit - * position pos. - * - * NOTE: If used IWL_SET_BITS pos and len will be compile-constants and - * will collapse to minimal code by the compiler. - */ -static inline void iwl_set_bits(__le32 *dst, u8 pos, u8 len, int val) -{ - u32 tmp = le32_to_cpu(*dst); - - tmp &= ~(((1UL << len) - 1) << pos); - tmp |= (val & ((1UL << len) - 1)) << pos; - *dst = cpu_to_le32(tmp); -} - -static inline void iwl_set_bits16(__le16 *dst, u8 pos, u8 len, int val) -{ - u16 tmp = le16_to_cpu(*dst); - - tmp &= ~((1UL << (pos + len)) - (1UL << pos)); - tmp |= (val & ((1UL << len) - 1)) << pos; - *dst = cpu_to_le16(tmp); -} - -/* - * The bit-field definitions in iwl-xxxx-hw.h are in the form of: - * - * struct example { - * __le32 val1; - * #define IWL_name_POS 8 - * #define IWL_name_LEN 4 - * #define IWL_name_SYM val1 - * }; - * - * The IWL_SET_BITS and IWL_GET_BITS macros are provided to allow the driver - * to call: - * - * struct example bar; - * u32 val = IWL_GET_BITS(bar, name); - * val = val * 2; - * IWL_SET_BITS(bar, name, val); - * - * All cpu / host ordering, masking, and shifts are performed by the macros - * and iwl_{get,set}_bits. - * - */ -#define IWL_SET_BITS(s, sym, v) \ - iwl_set_bits(&(s).IWL_ ## sym ## _SYM, IWL_ ## sym ## _POS, \ - IWL_ ## sym ## _LEN, (v)) - -#define IWL_SET_BITS16(s, sym, v) \ - iwl_set_bits16(&(s).IWL_ ## sym ## _SYM, IWL_ ## sym ## _POS, \ - IWL_ ## sym ## _LEN, (v)) - -#define IWL_GET_BITS(s, sym) \ - iwl_get_bits((s).IWL_ ## sym ## _SYM, IWL_ ## sym ## _POS, \ - IWL_ ## sym ## _LEN) - - #define KELVIN_TO_CELSIUS(x) ((x)-273) #define CELSIUS_TO_KELVIN(x) ((x)+273) #define IWL_MASK(lo, hi) ((1 << (hi)) | ((1 << (hi)) - (1 << (lo)))) @@ -159,11 +57,6 @@ static inline unsigned long elapsed_jiffies(unsigned long start, return end + (MAX_JIFFY_OFFSET - start) + 1; } -static inline u8 iwl_get_dma_hi_address(dma_addr_t addr) -{ - return sizeof(addr) > sizeof(u32) ? (addr >> 16) >> 16 : 0; -} - /** * iwl_queue_inc_wrap - increment queue index, wrap back to beginning * @index -- current index diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h index 9740fcc1805e..40e0050b7536 100644 --- a/drivers/net/wireless/iwlwifi/iwl-io.h +++ b/drivers/net/wireless/iwlwifi/iwl-io.h @@ -55,7 +55,7 @@ * _iwl_read32.) * * These declarations are *extremely* useful in quickly isolating code deltas - * which result in misconfiguring of the hardware I/O. In combination with + * which result in misconfiguration of the hardware I/O. In combination with * git-bisect and the IO debug level you can quickly determine the specific * commit which breaks the IO sequence to the hardware. * diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c index 4eee1b163cd2..ffb428a7dd6d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-led.c +++ b/drivers/net/wireless/iwlwifi/iwl-led.c @@ -278,7 +278,7 @@ static int iwl_get_blink_rate(struct iwl_priv *priv) /* FIXME: + priv->rx_stats[2].bytes; */ s64 tpt = current_tpt - priv->led_tpt; - if (tpt < 0) /* wrapparound */ + if (tpt < 0) /* wraparound */ tpt = -tpt; IWL_DEBUG_LED("tpt %lld current_tpt %llu\n", diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c index 60a03d2d2d0e..07a5f60e9229 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.c +++ b/drivers/net/wireless/iwlwifi/iwl-power.c @@ -80,7 +80,7 @@ #define IWL_REDUCED_POWER_TEMPERATURE 95 /* default power management (not Tx power) table values */ -/* for tim 0-10 */ +/* for TIM 0-10 */ static struct iwl_power_vec_entry range_0[IWL_POWER_MAX] = { {{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0}, {{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 2, 2, 0xFF)}, 0}, @@ -91,7 +91,7 @@ static struct iwl_power_vec_entry range_0[IWL_POWER_MAX] = { }; -/* for tim = 3-10 */ +/* for TIM = 3-10 */ static struct iwl_power_vec_entry range_1[IWL_POWER_MAX] = { {{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0}, {{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 3, 4, 4)}, 0}, @@ -101,7 +101,7 @@ static struct iwl_power_vec_entry range_1[IWL_POWER_MAX] = { {{SLP, SLP_TOUT(25), SLP_TOUT(25), SLP_VEC(2, 4, 7, 10, 10)}, 2} }; -/* for tim > 11 */ +/* for TIM > 11 */ static struct iwl_power_vec_entry range_2[IWL_POWER_MAX] = { {{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0}, {{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 3, 4, 0xFF)}, 0}, @@ -183,7 +183,7 @@ static int iwl_power_init_handle(struct iwl_priv *priv) return 0; } -/* adjust power command according to dtim period and power level*/ +/* adjust power command according to DTIM period and power level*/ static int iwl_update_power_command(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd, u16 mode) @@ -325,7 +325,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, bool force) EXPORT_SYMBOL(iwl_power_update_mode); /* Allow other iwl code to disable/enable power management active - * this will be usefull for rate scale to disable PM during heavy + * this will be useful for rate scale to disable PM during heavy * Tx/Rx activities */ int iwl_power_disable_management(struct iwl_priv *priv, u32 ms) @@ -352,8 +352,8 @@ int iwl_power_disable_management(struct iwl_priv *priv, u32 ms) EXPORT_SYMBOL(iwl_power_disable_management); /* Allow other iwl code to disable/enable power management active - * this will be usefull for rate scale to disable PM during hight - * valume activities + * this will be useful for rate scale to disable PM during high + * volume activities */ int iwl_power_enable_management(struct iwl_priv *priv) { @@ -391,7 +391,7 @@ int iwl_power_set_system_mode(struct iwl_priv *priv, u16 mode) } EXPORT_SYMBOL(iwl_power_set_system_mode); -/* initilize to default */ +/* initialize to default */ void iwl_power_initialize(struct iwl_priv *priv) { @@ -443,7 +443,7 @@ static void iwl_bg_set_power_save(struct work_struct *work) mutex_lock(&priv->mutex); - /* on starting association we disable power managment + /* on starting association we disable power management * until association, if association failed then this * timer will expire and enable PM again. */ diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h index ee5afd48d3af..b0ffb8919d3b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/iwlwifi/iwl-prph.h @@ -158,9 +158,9 @@ * * 4) Point (via BSM_DRAM_*) to the "runtime" uCode data and instruction * images in host DRAM. The last register loaded must be the instruction - * bytecount register ("1" in MSbit tells initialization uCode to load + * byte count register ("1" in MSbit tells initialization uCode to load * the runtime uCode): - * BSM_DRAM_INST_BYTECOUNT_REG = bytecount | BSM_DRAM_INST_LOAD + * BSM_DRAM_INST_BYTECOUNT_REG = byte count | BSM_DRAM_INST_LOAD * * 5) Wait for "alive" notification, then issue normal runtime commands. * @@ -244,7 +244,7 @@ /** * Tx Scheduler * - * The Tx Scheduler selects the next frame to be transmitted, chosing TFDs + * The Tx Scheduler selects the next frame to be transmitted, choosing TFDs * (Transmit Frame Descriptors) from up to 16 circular Tx queues resident in * host DRAM. It steers each frame's Tx command (which contains the frame * data) into one of up to 7 prioritized Tx DMA FIFO channels within the diff --git a/drivers/net/wireless/iwlwifi/iwl-rfkill.c b/drivers/net/wireless/iwlwifi/iwl-rfkill.c index 5d642298f04c..618841a53b90 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rfkill.c +++ b/drivers/net/wireless/iwlwifi/iwl-rfkill.c @@ -64,7 +64,7 @@ static int iwl_rfkill_soft_rf_kill(void *data, enum rfkill_state state) iwl_radio_kill_sw_disable_radio(priv); break; default: - IWL_WARNING("we recieved unexpected RFKILL state %d\n", state); + IWL_WARNING("we received unexpected RFKILL state %d\n", state); break; } out_unlock: @@ -83,7 +83,7 @@ int iwl_rfkill_init(struct iwl_priv *priv) IWL_DEBUG_RF_KILL("Initializing RFKILL.\n"); priv->rfkill = rfkill_allocate(device, RFKILL_TYPE_WLAN); if (!priv->rfkill) { - IWL_ERROR("Unable to allocate rfkill device.\n"); + IWL_ERROR("Unable to allocate RFKILL device.\n"); ret = -ENOMEM; goto error; } @@ -99,7 +99,7 @@ int iwl_rfkill_init(struct iwl_priv *priv) ret = rfkill_register(priv->rfkill); if (ret) { - IWL_ERROR("Unable to register rfkill: %d\n", ret); + IWL_ERROR("Unable to register RFKILL: %d\n", ret); goto free_rfkill; } @@ -127,7 +127,7 @@ void iwl_rfkill_unregister(struct iwl_priv *priv) } EXPORT_SYMBOL(iwl_rfkill_unregister); -/* set rf-kill to the right state. */ +/* set RFKILL to the right state. */ void iwl_rfkill_set_hw_state(struct iwl_priv *priv) { if (!priv->rfkill) diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index 7cde9d76ff5d..b86f9586acde 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -407,7 +407,7 @@ int iwl_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq) (priv->shared_phys + priv->rb_closed_offset) >> 4); /* Enable Rx DMA - * FH_RCSR_CHNL0_RX_IGNORE_RXF_EMPTY is set becuase of HW bug in + * FH_RCSR_CHNL0_RX_IGNORE_RXF_EMPTY is set because of HW bug in * the credit mechanism in 5000 HW RX FIFO * Direct rx interrupts to hosts * Rx buffer size 4 or 8k @@ -1149,7 +1149,7 @@ void iwl_rx_reply_rx(struct iwl_priv *priv, priv->last_rx_noise = IWL_NOISE_MEAS_NOT_AVAILABLE; /* Set "1" to report good data frames in groups of 100 */ - /* FIXME: need to optimze the call: */ + /* FIXME: need to optimize the call: */ iwl_dbg_report_frame(priv, pkt, header, 1); IWL_DEBUG_STATS_LIMIT("Rssi %d, noise %d, qual %d, TSF %llu\n", @@ -1160,12 +1160,12 @@ void iwl_rx_reply_rx(struct iwl_priv *priv, * "antenna number" * * It seems that the antenna field in the phy flags value - * is actually a bitfield. This is undefined by radiotap, + * is actually a bit field. This is undefined by radiotap, * it wants an actual antenna number but I always get "7" * for most legacy frames I receive indicating that the * same frame was received on all three RX chains. * - * I think this field should be removed in favour of a + * I think this field should be removed in favor of a * new 802.11n radiotap field "RX chains" that is defined * as a bitmask. */ diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index c89365e2ca58..6c5654f70a06 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -25,8 +25,10 @@ * Tomas Winkler <tomas.winkler@intel.com> * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 *****************************************************************************/ -#include <net/mac80211.h> +#include <linux/types.h> #include <linux/etherdevice.h> +#include <net/lib80211.h> +#include <net/mac80211.h> #include "iwl-eeprom.h" #include "iwl-dev.h" @@ -64,54 +66,6 @@ #define IWL_SCAN_PROBE_MASK(n) cpu_to_le32((BIT(n) | (BIT(n) - BIT(1)))) -static int scan_tx_ant[3] = { - RATE_MCS_ANT_A_MSK, RATE_MCS_ANT_B_MSK, RATE_MCS_ANT_C_MSK -}; - - - -static int iwl_is_empty_essid(const char *essid, int essid_len) -{ - /* Single white space is for Linksys APs */ - if (essid_len == 1 && essid[0] == ' ') - return 1; - - /* Otherwise, if the entire essid is 0, we assume it is hidden */ - while (essid_len) { - essid_len--; - if (essid[essid_len] != '\0') - return 0; - } - - return 1; -} - - - -static const char *iwl_escape_essid(const char *essid, u8 essid_len) -{ - static char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; - const char *s = essid; - char *d = escaped; - - if (iwl_is_empty_essid(essid, essid_len)) { - memcpy(escaped, "<hidden>", sizeof("<hidden>")); - return escaped; - } - - essid_len = min(essid_len, (u8) IW_ESSID_MAX_SIZE); - while (essid_len--) { - if (*s == '\0') { - *d++ = '\\'; - *d++ = '0'; - s++; - } else - *d++ = *s++; - } - *d = '\0'; - return escaped; -} - /** * iwl_scan_cancel - Cancel any currently executing HW scan * @@ -455,10 +409,11 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv, void iwl_init_scan_params(struct iwl_priv *priv) { + u8 ant_idx = fls(priv->hw_params.valid_tx_ant) - 1; if (!priv->scan_tx_ant[IEEE80211_BAND_5GHZ]) - priv->scan_tx_ant[IEEE80211_BAND_5GHZ] = RATE_MCS_ANT_INIT_IND; + priv->scan_tx_ant[IEEE80211_BAND_5GHZ] = ant_idx; if (!priv->scan_tx_ant[IEEE80211_BAND_2GHZ]) - priv->scan_tx_ant[IEEE80211_BAND_2GHZ] = RATE_MCS_ANT_INIT_IND; + priv->scan_tx_ant[IEEE80211_BAND_2GHZ] = ant_idx; } int iwl_scan_initiate(struct iwl_priv *priv) @@ -550,7 +505,7 @@ static void iwl_ht_cap_to_ie(const struct ieee80211_supported_band *sband, { struct ieee80211_ht_cap *ht_cap; - if (!sband || !sband->ht_info.ht_supported) + if (!sband || !sband->ht_cap.ht_supported) return; if (*left < sizeof(struct ieee80211_ht_cap)) @@ -559,12 +514,12 @@ static void iwl_ht_cap_to_ie(const struct ieee80211_supported_band *sband, *pos++ = sizeof(struct ieee80211_ht_cap); ht_cap = (struct ieee80211_ht_cap *) pos; - ht_cap->cap_info = cpu_to_le16(sband->ht_info.cap); - memcpy(ht_cap->supp_mcs_set, sband->ht_info.supp_mcs_set, 16); + ht_cap->cap_info = cpu_to_le16(sband->ht_cap.cap); + memcpy(&ht_cap->mcs, &sband->ht_cap.mcs, 16); ht_cap->ampdu_params_info = - (sband->ht_info.ampdu_factor & IEEE80211_HT_CAP_AMPDU_FACTOR) | - ((sband->ht_info.ampdu_density << 2) & - IEEE80211_HT_CAP_AMPDU_DENSITY); + (sband->ht_cap.ampdu_factor & IEEE80211_HT_AMPDU_PARM_FACTOR) | + ((sband->ht_cap.ampdu_density << 2) & + IEEE80211_HT_AMPDU_PARM_DENSITY); *left -= sizeof(struct ieee80211_ht_cap); } @@ -670,23 +625,6 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv, return (u16)len; } -static u32 iwl_scan_tx_ant(struct iwl_priv *priv, enum ieee80211_band band) -{ - int i, ind; - - ind = priv->scan_tx_ant[band]; - for (i = 0; i < priv->hw_params.tx_chains_num; i++) { - ind = (ind+1) >= priv->hw_params.tx_chains_num ? 0 : ind+1; - if (priv->hw_params.valid_tx_ant & (1 << ind)) { - priv->scan_tx_ant[band] = ind; - break; - } - } - IWL_DEBUG_SCAN("select TX ANT = %c\n", 'A' + ind); - return scan_tx_ant[ind]; -} - - static void iwl_bg_request_scan(struct work_struct *data) { struct iwl_priv *priv = @@ -699,11 +637,13 @@ static void iwl_bg_request_scan(struct work_struct *data) struct iwl_scan_cmd *scan; struct ieee80211_conf *conf = NULL; int ret = 0; - u32 tx_ant; + u32 rate_flags = 0; u16 cmd_len; enum ieee80211_band band; u8 n_probes = 2; u8 rx_chain = priv->hw_params.valid_rx_ant; + u8 rate; + DECLARE_SSID_BUF(ssid); conf = ieee80211_get_hw_conf(priv->hw); @@ -714,7 +654,7 @@ static void iwl_bg_request_scan(struct work_struct *data) goto done; } - /* Make sure the scan wasn't cancelled before this queued work + /* Make sure the scan wasn't canceled before this queued work * was given the chance to run... */ if (!test_bit(STATUS_SCANNING, &priv->status)) goto done; @@ -796,8 +736,8 @@ static void iwl_bg_request_scan(struct work_struct *data) /* We should add the ability for user to lock to PASSIVE ONLY */ if (priv->one_direct_scan) { IWL_DEBUG_SCAN("Start direct scan for '%s'\n", - iwl_escape_essid(priv->direct_ssid, - priv->direct_ssid_len)); + print_ssid(ssid, priv->direct_ssid, + priv->direct_ssid_len)); scan->direct_scan[0].id = WLAN_EID_SSID; scan->direct_scan[0].len = priv->direct_ssid_len; memcpy(scan->direct_scan[0].ssid, @@ -805,7 +745,7 @@ static void iwl_bg_request_scan(struct work_struct *data) n_probes++; } else if (!iwl_is_associated(priv) && priv->essid_len) { IWL_DEBUG_SCAN("Start direct scan for '%s' (not associated)\n", - iwl_escape_essid(priv->essid, priv->essid_len)); + print_ssid(ssid, priv->essid, priv->essid_len)); scan->direct_scan[0].id = WLAN_EID_SSID; scan->direct_scan[0].len = priv->essid_len; memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len); @@ -822,23 +762,16 @@ static void iwl_bg_request_scan(struct work_struct *data) if (priv->scan_bands & BIT(IEEE80211_BAND_2GHZ)) { band = IEEE80211_BAND_2GHZ; scan->flags = RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK; - tx_ant = iwl_scan_tx_ant(priv, band); - if (priv->active_rxon.flags & RXON_FLG_CHANNEL_MODE_PURE_40_MSK) - scan->tx_cmd.rate_n_flags = - iwl_hw_set_rate_n_flags(IWL_RATE_6M_PLCP, - tx_ant); - else - scan->tx_cmd.rate_n_flags = - iwl_hw_set_rate_n_flags(IWL_RATE_1M_PLCP, - tx_ant | - RATE_MCS_CCK_MSK); + if (priv->active_rxon.flags & RXON_FLG_CHANNEL_MODE_PURE_40_MSK) { + rate = IWL_RATE_6M_PLCP; + } else { + rate = IWL_RATE_1M_PLCP; + rate_flags = RATE_MCS_CCK_MSK; + } scan->good_CRC_th = 0; } else if (priv->scan_bands & BIT(IEEE80211_BAND_5GHZ)) { band = IEEE80211_BAND_5GHZ; - tx_ant = iwl_scan_tx_ant(priv, band); - scan->tx_cmd.rate_n_flags = - iwl_hw_set_rate_n_flags(IWL_RATE_6M_PLCP, - tx_ant); + rate = IWL_RATE_6M_PLCP; scan->good_CRC_th = IWL_GOOD_CRC_TH; /* Force use of chains B and C (0x6) for scan Rx for 4965 @@ -851,6 +784,11 @@ static void iwl_bg_request_scan(struct work_struct *data) goto done; } + priv->scan_tx_ant[band] = + iwl_toggle_tx_ant(priv, priv->scan_tx_ant[band]); + rate_flags |= iwl_ant_idx_to_flags(priv->scan_tx_ant[band]); + scan->tx_cmd.rate_n_flags = iwl_hw_set_rate_n_flags(rate, rate_flags); + /* MIMO is not used here, but value is required */ scan->rx_chain = RXON_RX_CHAIN_DRIVER_FORCE_MSK | cpu_to_le16((0x7 << RXON_RX_CHAIN_VALID_POS) | diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 61797f3f8d5c..bfc009ce8a94 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -45,7 +45,6 @@ u8 iwl_find_station(struct iwl_priv *priv, const u8 *addr) int start = 0; int ret = IWL_INVALID_STATION; unsigned long flags; - DECLARE_MAC_BUF(mac); if ((priv->iw_mode == NL80211_IFTYPE_ADHOC) || (priv->iw_mode == NL80211_IFTYPE_AP)) @@ -63,8 +62,8 @@ u8 iwl_find_station(struct iwl_priv *priv, const u8 *addr) goto out; } - IWL_DEBUG_ASSOC_LIMIT("can not find STA %s total %d\n", - print_mac(mac, addr), priv->num_stations); + IWL_DEBUG_ASSOC_LIMIT("can not find STA %pM total %d\n", + addr, priv->num_stations); out: spin_unlock_irqrestore(&priv->sta_lock, flags); @@ -86,7 +85,6 @@ EXPORT_SYMBOL(iwl_get_ra_sta_id); static void iwl_sta_ucode_activate(struct iwl_priv *priv, u8 sta_id) { unsigned long flags; - DECLARE_MAC_BUF(mac); spin_lock_irqsave(&priv->sta_lock, flags); @@ -94,8 +92,8 @@ static void iwl_sta_ucode_activate(struct iwl_priv *priv, u8 sta_id) IWL_ERROR("ACTIVATE a non DRIVER active station %d\n", sta_id); priv->stations[sta_id].used |= IWL_STA_UCODE_ACTIVE; - IWL_DEBUG_ASSOC("Added STA to Ucode: %s\n", - print_mac(mac, priv->stations[sta_id].sta.sta.addr)); + IWL_DEBUG_ASSOC("Added STA to Ucode: %pM\n", + priv->stations[sta_id].sta.sta.addr); spin_unlock_irqrestore(&priv->sta_lock, flags); } @@ -104,7 +102,9 @@ static int iwl_add_sta_callback(struct iwl_priv *priv, struct iwl_cmd *cmd, struct sk_buff *skb) { struct iwl_rx_packet *res = NULL; - u8 sta_id = cmd->cmd.addsta.sta.sta_id; + struct iwl_addsta_cmd *addsta = + (struct iwl_addsta_cmd *)cmd->cmd.payload; + u8 sta_id = addsta->sta.sta_id; if (!skb) { IWL_ERROR("Error: Response NULL in REPLY_ADD_STA.\n"); @@ -183,7 +183,7 @@ int iwl_send_add_sta(struct iwl_priv *priv, EXPORT_SYMBOL(iwl_send_add_sta); static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index, - struct ieee80211_ht_info *sta_ht_inf) + struct ieee80211_sta_ht_cap *sta_ht_inf) { __le32 sta_flags; u8 mimo_ps_mode; @@ -231,13 +231,12 @@ static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index, * iwl_add_station_flags - Add station to tables in driver and device */ u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr, int is_ap, - u8 flags, struct ieee80211_ht_info *ht_info) + u8 flags, struct ieee80211_sta_ht_cap *ht_info) { int i; int sta_id = IWL_INVALID_STATION; struct iwl_station_entry *station; unsigned long flags_spin; - DECLARE_MAC_BUF(mac); spin_lock_irqsave(&priv->sta_lock, flags_spin); if (is_ap) @@ -273,8 +272,8 @@ u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr, int is_ap, station = &priv->stations[sta_id]; station->used = IWL_STA_DRIVER_ACTIVE; - IWL_DEBUG_ASSOC("Add STA to driver ID %d: %s\n", - sta_id, print_mac(mac, addr)); + IWL_DEBUG_ASSOC("Add STA to driver ID %d: %pM\n", + sta_id, addr); priv->num_stations++; /* Set up the REPLY_ADD_STA command to send to device */ @@ -301,14 +300,11 @@ EXPORT_SYMBOL(iwl_add_station_flags); static void iwl_sta_ucode_deactivate(struct iwl_priv *priv, const char *addr) { unsigned long flags; - DECLARE_MAC_BUF(mac); - u8 sta_id = iwl_find_station(priv, addr); BUG_ON(sta_id == IWL_INVALID_STATION); - IWL_DEBUG_ASSOC("Removed STA from Ucode: %s\n", - print_mac(mac, addr)); + IWL_DEBUG_ASSOC("Removed STA from Ucode: %pM\n", addr); spin_lock_irqsave(&priv->sta_lock, flags); @@ -326,7 +322,9 @@ static int iwl_remove_sta_callback(struct iwl_priv *priv, struct iwl_cmd *cmd, struct sk_buff *skb) { struct iwl_rx_packet *res = NULL; - const char *addr = cmd->cmd.rm_sta.addr; + struct iwl_rem_sta_cmd *rm_sta = + (struct iwl_rem_sta_cmd *)cmd->cmd.payload; + const char *addr = rm_sta->addr; if (!skb) { IWL_ERROR("Error: Response NULL in REPLY_REMOVE_STA.\n"); @@ -415,7 +413,6 @@ int iwl_remove_station(struct iwl_priv *priv, const u8 *addr, int is_ap) int sta_id = IWL_INVALID_STATION; int i, ret = -EINVAL; unsigned long flags; - DECLARE_MAC_BUF(mac); spin_lock_irqsave(&priv->sta_lock, flags); @@ -435,18 +432,18 @@ int iwl_remove_station(struct iwl_priv *priv, const u8 *addr, int is_ap) if (unlikely(sta_id == IWL_INVALID_STATION)) goto out; - IWL_DEBUG_ASSOC("Removing STA from driver:%d %s\n", - sta_id, print_mac(mac, addr)); + IWL_DEBUG_ASSOC("Removing STA from driver:%d %pM\n", + sta_id, addr); if (!(priv->stations[sta_id].used & IWL_STA_DRIVER_ACTIVE)) { - IWL_ERROR("Removing %s but non DRIVER active\n", - print_mac(mac, addr)); + IWL_ERROR("Removing %pM but non DRIVER active\n", + addr); goto out; } if (!(priv->stations[sta_id].used & IWL_STA_UCODE_ACTIVE)) { - IWL_ERROR("Removing %s but non UCODE active\n", - print_mac(mac, addr)); + IWL_ERROR("Removing %pM but non UCODE active\n", + addr); goto out; } @@ -696,7 +693,7 @@ static int iwl_set_tkip_dynamic_key_info(struct iwl_priv *priv, /* else, we are overriding an existing key => no need to allocated room * in uCode. */ - /* This copy is acutally not needed: we get the key with each TX */ + /* This copy is actually not needed: we get the key with each TX */ memcpy(priv->stations[sta_id].keyinfo.key, keyconf->key, 16); memcpy(priv->stations[sta_id].sta.key.key, keyconf->key, 16); @@ -791,7 +788,7 @@ static void iwl_dump_lq_cmd(struct iwl_priv *priv, { int i; IWL_DEBUG_RATE("lq station id 0x%x\n", lq->sta_id); - IWL_DEBUG_RATE("lq dta 0x%X 0x%X\n", + IWL_DEBUG_RATE("lq ant 0x%X 0x%X\n", lq->general_params.single_stream_ant_msk, lq->general_params.dual_stream_ant_msk); @@ -852,7 +849,7 @@ static void iwl_sta_init_lq(struct iwl_priv *priv, const u8 *addr, int is_ap) struct iwl_link_quality_cmd link_cmd = { .reserved1 = 0, }; - u16 rate_flags; + u32 rate_flags; /* Set up the rate scaling to start at selected rate, fall back * all the way down to 1M in IEEE order, and then spin on 1M */ @@ -868,15 +865,16 @@ static void iwl_sta_init_lq(struct iwl_priv *priv, const u8 *addr, int is_ap) if (r >= IWL_FIRST_CCK_RATE && r <= IWL_LAST_CCK_RATE) rate_flags |= RATE_MCS_CCK_MSK; - /* Use Tx antenna B only */ - rate_flags |= RATE_MCS_ANT_B_MSK; /*FIXME:RS*/ + rate_flags |= first_antenna(priv->hw_params.valid_tx_ant) << + RATE_MCS_ANT_POS; link_cmd.rs_table[i].rate_n_flags = iwl_hw_set_rate_n_flags(iwl_rates[r].plcp, rate_flags); r = iwl4965_get_prev_ieee_rate(r); } - link_cmd.general_params.single_stream_ant_msk = 2; + link_cmd.general_params.single_stream_ant_msk = + first_antenna(priv->hw_params.valid_tx_ant); link_cmd.general_params.dual_stream_ant_msk = 3; link_cmd.agg_params.agg_dis_start_th = 3; link_cmd.agg_params.agg_time_limit = cpu_to_le16(4000); @@ -892,24 +890,35 @@ static void iwl_sta_init_lq(struct iwl_priv *priv, const u8 *addr, int is_ap) * iwl_rxon_add_station - add station into station table. * * there is only one AP station with id= IWL_AP_ID - * NOTE: mutex must be held before calling this fnction + * NOTE: mutex must be held before calling this function */ int iwl_rxon_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap) { + struct ieee80211_sta *sta; + struct ieee80211_sta_ht_cap ht_config; + struct ieee80211_sta_ht_cap *cur_ht_config = NULL; u8 sta_id; /* Add station to device's station table */ - struct ieee80211_conf *conf = &priv->hw->conf; - struct ieee80211_ht_info *cur_ht_config = &conf->ht_conf; - - if ((is_ap) && - (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) && - (priv->iw_mode == NL80211_IFTYPE_STATION)) - sta_id = iwl_add_station_flags(priv, addr, is_ap, - 0, cur_ht_config); - else - sta_id = iwl_add_station_flags(priv, addr, is_ap, - 0, NULL); + + /* + * XXX: This check is definitely not correct, if we're an AP + * it'll always be false which is not what we want, but + * it doesn't look like iwlagn is prepared to be an HT + * AP anyway. + */ + if (priv->current_ht_config.is_ht) { + rcu_read_lock(); + sta = ieee80211_find_sta(priv->hw, addr); + if (sta) { + memcpy(&ht_config, &sta->ht_cap, sizeof(ht_config)); + cur_ht_config = &ht_config; + } + rcu_read_unlock(); + } + + sta_id = iwl_add_station_flags(priv, addr, is_ap, + 0, cur_ht_config); /* Set up default rate scaling table in device's station table */ iwl_sta_init_lq(priv, addr, is_ap); @@ -927,7 +936,6 @@ int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr) { int sta_id; u16 fc = le16_to_cpu(hdr->frame_control); - DECLARE_MAC_BUF(mac); /* If this frame is broadcast or management, use broadcast station id */ if (((fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA) || @@ -962,9 +970,9 @@ int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr) if (sta_id != IWL_INVALID_STATION) return sta_id; - IWL_DEBUG_DROP("Station %s not in station map. " + IWL_DEBUG_DROP("Station %pM not in station map. " "Defaulting to broadcast...\n", - print_mac(mac, hdr->addr1)); + hdr->addr1); iwl_print_hex_dump(priv, IWL_DL_DROP, (u8 *) hdr, sizeof(*hdr)); return priv->hw_params.bcast_sta_id; diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index 907a53ebc6e4..6008c0cce214 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -56,96 +56,112 @@ static const u16 default_tid_to_tx_fifo[] = { IWL_TX_FIFO_AC3 }; +static inline dma_addr_t iwl_tfd_tb_get_addr(struct iwl_tfd *tfd, u8 idx) +{ + struct iwl_tfd_tb *tb = &tfd->tbs[idx]; + + dma_addr_t addr = get_unaligned_le32(&tb->lo); + if (sizeof(dma_addr_t) > sizeof(u32)) + addr |= + ((dma_addr_t)(le16_to_cpu(tb->hi_n_len) & 0xF) << 16) << 16; + + return addr; +} + +static inline u16 iwl_tfd_tb_get_len(struct iwl_tfd *tfd, u8 idx) +{ + struct iwl_tfd_tb *tb = &tfd->tbs[idx]; + + return le16_to_cpu(tb->hi_n_len) >> 4; +} + +static inline void iwl_tfd_set_tb(struct iwl_tfd *tfd, u8 idx, + dma_addr_t addr, u16 len) +{ + struct iwl_tfd_tb *tb = &tfd->tbs[idx]; + u16 hi_n_len = len << 4; + + put_unaligned_le32(addr, &tb->lo); + if (sizeof(dma_addr_t) > sizeof(u32)) + hi_n_len |= ((addr >> 16) >> 16) & 0xF; + + tb->hi_n_len = cpu_to_le16(hi_n_len); + + tfd->num_tbs = idx + 1; +} + +static inline u8 iwl_tfd_get_num_tbs(struct iwl_tfd *tfd) +{ + return tfd->num_tbs & 0x1f; +} /** * iwl_hw_txq_free_tfd - Free all chunks referenced by TFD [txq->q.read_ptr] + * @priv - driver private data + * @txq - tx queue * * Does NOT advance any TFD circular buffer read/write indexes * Does NOT free the TFD itself (which is within circular buffer) */ -static int iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq) +static void iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq) { - struct iwl_tfd_frame *bd_tmp = (struct iwl_tfd_frame *)&txq->bd[0]; - struct iwl_tfd_frame *bd = &bd_tmp[txq->q.read_ptr]; + struct iwl_tfd *tfd_tmp = (struct iwl_tfd *)&txq->tfds[0]; + struct iwl_tfd *tfd; struct pci_dev *dev = priv->pci_dev; + int index = txq->q.read_ptr; int i; - int counter = 0; - int index, is_odd; + int num_tbs; - /* Host command buffers stay mapped in memory, nothing to clean */ - if (txq->q.id == IWL_CMD_QUEUE_NUM) - return 0; + tfd = &tfd_tmp[index]; /* Sanity check on number of chunks */ - counter = IWL_GET_BITS(*bd, num_tbs); - if (counter > MAX_NUM_OF_TBS) { - IWL_ERROR("Too many chunks: %i\n", counter); + num_tbs = iwl_tfd_get_num_tbs(tfd); + + if (num_tbs >= IWL_NUM_OF_TBS) { + IWL_ERROR("Too many chunks: %i\n", num_tbs); /* @todo issue fatal error, it is quite serious situation */ - return 0; + return; } - /* Unmap chunks, if any. - * TFD info for odd chunks is different format than for even chunks. */ - for (i = 0; i < counter; i++) { - index = i / 2; - is_odd = i & 0x1; - - if (is_odd) - pci_unmap_single( - dev, - IWL_GET_BITS(bd->pa[index], tb2_addr_lo16) | - (IWL_GET_BITS(bd->pa[index], - tb2_addr_hi20) << 16), - IWL_GET_BITS(bd->pa[index], tb2_len), + /* Unmap tx_cmd */ + if (num_tbs) + pci_unmap_single(dev, + pci_unmap_addr(&txq->cmd[index]->meta, mapping), + pci_unmap_len(&txq->cmd[index]->meta, len), PCI_DMA_TODEVICE); - else if (i > 0) - pci_unmap_single(dev, - le32_to_cpu(bd->pa[index].tb1_addr), - IWL_GET_BITS(bd->pa[index], tb1_len), - PCI_DMA_TODEVICE); - - /* Free SKB, if any, for this chunk */ - if (txq->txb[txq->q.read_ptr].skb[i]) { - struct sk_buff *skb = txq->txb[txq->q.read_ptr].skb[i]; + /* Unmap chunks, if any. */ + for (i = 1; i < num_tbs; i++) { + pci_unmap_single(dev, iwl_tfd_tb_get_addr(tfd, i), + iwl_tfd_tb_get_len(tfd, i), PCI_DMA_TODEVICE); - dev_kfree_skb(skb); - txq->txb[txq->q.read_ptr].skb[i] = NULL; + if (txq->txb) { + dev_kfree_skb(txq->txb[txq->q.read_ptr].skb[i - 1]); + txq->txb[txq->q.read_ptr].skb[i - 1] = NULL; } } - return 0; } -static int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *ptr, - dma_addr_t addr, u16 len) +static int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, + struct iwl_tfd *tfd, + dma_addr_t addr, u16 len) { - int index, is_odd; - struct iwl_tfd_frame *tfd = ptr; - u32 num_tbs = IWL_GET_BITS(*tfd, num_tbs); + + u32 num_tbs = iwl_tfd_get_num_tbs(tfd); /* Each TFD can point to a maximum 20 Tx buffers */ - if (num_tbs >= MAX_NUM_OF_TBS) { + if (num_tbs >= IWL_NUM_OF_TBS) { IWL_ERROR("Error can not send more than %d chunks\n", - MAX_NUM_OF_TBS); + IWL_NUM_OF_TBS); return -EINVAL; } - index = num_tbs / 2; - is_odd = num_tbs & 0x1; - - if (!is_odd) { - tfd->pa[index].tb1_addr = cpu_to_le32(addr); - IWL_SET_BITS(tfd->pa[index], tb1_addr_hi, - iwl_get_dma_hi_address(addr)); - IWL_SET_BITS(tfd->pa[index], tb1_len, len); - } else { - IWL_SET_BITS(tfd->pa[index], tb2_addr_lo16, - (u32) (addr & 0xffff)); - IWL_SET_BITS(tfd->pa[index], tb2_addr_hi20, addr >> 16); - IWL_SET_BITS(tfd->pa[index], tb2_len, len); - } + BUG_ON(addr & ~DMA_BIT_MASK(36)); + if (unlikely(addr & ~IWL_TX_DMA_MASK)) + IWL_ERROR("Unaligned address = %llx\n", + (unsigned long long)addr); - IWL_SET_BITS(*tfd, num_tbs, num_tbs + 1); + iwl_tfd_set_tb(tfd, num_tbs, addr, len); return 0; } @@ -210,7 +226,7 @@ static void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id) struct iwl_tx_queue *txq = &priv->txq[txq_id]; struct iwl_queue *q = &txq->q; struct pci_dev *dev = priv->pci_dev; - int i, slots_num, len; + int i, len; if (q->n_bd == 0) return; @@ -221,21 +237,15 @@ static void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id) iwl_hw_txq_free_tfd(priv, txq); len = sizeof(struct iwl_cmd) * q->n_window; - if (q->id == IWL_CMD_QUEUE_NUM) - len += IWL_MAX_SCAN_SIZE; /* De-alloc array of command/tx buffers */ - slots_num = (txq_id == IWL_CMD_QUEUE_NUM) ? - TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS; - for (i = 0; i < slots_num; i++) + for (i = 0; i < TFD_TX_CMD_SLOTS; i++) kfree(txq->cmd[i]); - if (txq_id == IWL_CMD_QUEUE_NUM) - kfree(txq->cmd[slots_num]); /* De-alloc circular buffer of TFDs */ if (txq->q.n_bd) - pci_free_consistent(dev, sizeof(struct iwl_tfd_frame) * - txq->q.n_bd, txq->bd, txq->q.dma_addr); + pci_free_consistent(dev, sizeof(struct iwl_tfd) * + txq->q.n_bd, txq->tfds, txq->q.dma_addr); /* De-alloc array of per-TFD driver data */ kfree(txq->txb); @@ -245,6 +255,40 @@ static void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id) memset(txq, 0, sizeof(*txq)); } + +/** + * iwl_cmd_queue_free - Deallocate DMA queue. + * @txq: Transmit queue to deallocate. + * + * Empty queue by removing and destroying all BD's. + * Free all buffers. + * 0-fill, but do not free "txq" descriptor structure. + */ +static void iwl_cmd_queue_free(struct iwl_priv *priv) +{ + struct iwl_tx_queue *txq = &priv->txq[IWL_CMD_QUEUE_NUM]; + struct iwl_queue *q = &txq->q; + struct pci_dev *dev = priv->pci_dev; + int i, len; + + if (q->n_bd == 0) + return; + + len = sizeof(struct iwl_cmd) * q->n_window; + len += IWL_MAX_SCAN_SIZE; + + /* De-alloc array of command/tx buffers */ + for (i = 0; i <= TFD_CMD_SLOTS; i++) + kfree(txq->cmd[i]); + + /* De-alloc circular buffer of TFDs */ + if (txq->q.n_bd) + pci_free_consistent(dev, sizeof(struct iwl_tfd) * + txq->q.n_bd, txq->tfds, txq->q.dma_addr); + + /* 0-fill queue descriptor structure */ + memset(txq, 0, sizeof(*txq)); +} /*************** DMA-QUEUE-GENERAL-FUNCTIONS ***** * DMA services * @@ -340,13 +384,13 @@ static int iwl_tx_queue_alloc(struct iwl_priv *priv, /* Circular buffer of transmit frame descriptors (TFDs), * shared with device */ - txq->bd = pci_alloc_consistent(dev, - sizeof(txq->bd[0]) * TFD_QUEUE_SIZE_MAX, + txq->tfds = pci_alloc_consistent(dev, + sizeof(txq->tfds[0]) * TFD_QUEUE_SIZE_MAX, &txq->q.dma_addr); - if (!txq->bd) { + if (!txq->tfds) { IWL_ERROR("pci_alloc_consistent(%zd) failed\n", - sizeof(txq->bd[0]) * TFD_QUEUE_SIZE_MAX); + sizeof(txq->tfds[0]) * TFD_QUEUE_SIZE_MAX); goto error; } txq->q.id = id; @@ -370,15 +414,15 @@ static int iwl_tx_queue_alloc(struct iwl_priv *priv, static int iwl_hw_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq) { - int rc; + int ret; unsigned long flags; int txq_id = txq->q.id; spin_lock_irqsave(&priv->lock, flags); - rc = iwl_grab_nic_access(priv); - if (rc) { + ret = iwl_grab_nic_access(priv); + if (ret) { spin_unlock_irqrestore(&priv->lock, flags); - return rc; + return ret; } /* Circular buffer (TFD queue in DRAM) physical base address */ @@ -386,10 +430,10 @@ static int iwl_hw_tx_queue_init(struct iwl_priv *priv, txq->q.dma_addr >> 8); /* Enable DMA channel, using same id as for TFD queue */ - iwl_write_direct32( - priv, FH_TCSR_CHNL_TX_CONFIG_REG(txq_id), + iwl_write_direct32(priv, FH_TCSR_CHNL_TX_CONFIG_REG(txq_id), FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE | FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE_VAL); + iwl_release_nic_access(priv); spin_unlock_irqrestore(&priv->lock, flags); @@ -468,7 +512,10 @@ void iwl_hw_txq_ctx_free(struct iwl_priv *priv) /* Tx queues */ for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) - iwl_tx_queue_free(priv, txq_id); + if (txq_id == IWL_CMD_QUEUE_NUM) + iwl_cmd_queue_free(priv); + else + iwl_tx_queue_free(priv, txq_id); /* Keep-warm buffer */ iwl_kw_free(priv); @@ -477,7 +524,7 @@ EXPORT_SYMBOL(iwl_hw_txq_ctx_free); /** * iwl_txq_ctx_reset - Reset TX queue context - * Destroys all DMA structures and initialise them again + * Destroys all DMA structures and initialize them again * * @param priv * @return error code @@ -647,11 +694,11 @@ static void iwl_tx_cmd_build_rate(struct iwl_priv *priv, __le16 fc, int sta_id, int is_hcca) { + u32 rate_flags = 0; + int rate_idx; u8 rts_retry_limit = 0; u8 data_retry_limit = 0; u8 rate_plcp; - u16 rate_flags = 0; - int rate_idx; rate_idx = min(ieee80211_get_tx_rate(priv->hw, info)->hw_value & 0xffff, IWL_RATE_COUNT - 1); @@ -694,14 +741,8 @@ static void iwl_tx_cmd_build_rate(struct iwl_priv *priv, break; } - /* Alternate between antenna A and B for successive frames */ - if (priv->use_ant_b_for_management_frame) { - priv->use_ant_b_for_management_frame = 0; - rate_flags |= RATE_MCS_ANT_B_MSK; - } else { - priv->use_ant_b_for_management_frame = 1; - rate_flags |= RATE_MCS_ANT_A_MSK; - } + priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant); + rate_flags |= iwl_ant_idx_to_flags(priv->mgmt_tx_ant); } tx_cmd->rts_retry_limit = rts_retry_limit; @@ -723,7 +764,7 @@ static void iwl_tx_cmd_build_hwcrypto(struct iwl_priv *priv, memcpy(tx_cmd->key, keyconf->key, keyconf->keylen); if (info->flags & IEEE80211_TX_CTL_AMPDU) tx_cmd->tx_flags |= TX_CMD_FLG_AGG_CCMP_MSK; - IWL_DEBUG_TX("tx_cmd with aes hwcrypto\n"); + IWL_DEBUG_TX("tx_cmd with AES hwcrypto\n"); break; case ALG_TKIP: @@ -767,7 +808,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct iwl_tfd_frame *tfd; + struct iwl_tfd *tfd; struct iwl_tx_queue *txq; struct iwl_queue *q; struct iwl_cmd *out_cmd; @@ -776,7 +817,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) dma_addr_t phys_addr; dma_addr_t txcmd_phys; dma_addr_t scratch_phys; - u16 len, idx, len_org; + u16 len, len_org; u16 seq_number = 0; __le16 fc; u8 hdr_len, unicast; @@ -830,10 +871,8 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) /* Find (or create) index into station table for destination station */ sta_id = iwl_get_sta_id(priv, hdr); if (sta_id == IWL_INVALID_STATION) { - DECLARE_MAC_BUF(mac); - - IWL_DEBUG_DROP("Dropping - INVALID STATION: %s\n", - print_mac(mac, hdr->addr1)); + IWL_DEBUG_DROP("Dropping - INVALID STATION: %pM\n", + hdr->addr1); goto drop; } @@ -856,23 +895,22 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) priv->stations[sta_id].tid[tid].tfds_in_queue++; } - /* Descriptor for chosen Tx queue */ txq = &priv->txq[txq_id]; q = &txq->q; + txq->swq_id = swq_id; spin_lock_irqsave(&priv->lock, flags); /* Set up first empty TFD within this queue's circular TFD buffer */ - tfd = &txq->bd[q->write_ptr]; + tfd = &txq->tfds[q->write_ptr]; memset(tfd, 0, sizeof(*tfd)); - idx = get_cmd_index(q, q->write_ptr, 0); /* Set up driver data for this TFD */ memset(&(txq->txb[q->write_ptr]), 0, sizeof(struct iwl_tx_info)); txq->txb[q->write_ptr].skb[0] = skb; /* Set up first empty entry in queue's array of Tx/cmd buffers */ - out_cmd = txq->cmd[idx]; + out_cmd = txq->cmd[q->write_ptr]; tx_cmd = &out_cmd->cmd.tx; memset(&out_cmd->hdr, 0, sizeof(out_cmd->hdr)); memset(tx_cmd, 0, sizeof(struct iwl_tx_cmd)); @@ -912,12 +950,14 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) /* Physical address of this Tx command's header (not MAC header!), * within command buffer array. */ - txcmd_phys = pci_map_single(priv->pci_dev, out_cmd, - sizeof(struct iwl_cmd), PCI_DMA_TODEVICE); - txcmd_phys += offsetof(struct iwl_cmd, hdr); - + txcmd_phys = pci_map_single(priv->pci_dev, + out_cmd, sizeof(struct iwl_cmd), + PCI_DMA_TODEVICE); + pci_unmap_addr_set(&out_cmd->meta, mapping, txcmd_phys); + pci_unmap_len_set(&out_cmd->meta, len, sizeof(struct iwl_cmd)); /* Add buffer containing Tx command and MAC(!) header to TFD's * first entry */ + txcmd_phys += offsetof(struct iwl_cmd, hdr); iwl_hw_txq_attach_buf_to_tfd(priv, tfd, txcmd_phys, len); if (info->control.hw_key) @@ -950,7 +990,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) scratch_phys = txcmd_phys + sizeof(struct iwl_cmd_header) + offsetof(struct iwl_tx_cmd, scratch); tx_cmd->dram_lsb_ptr = cpu_to_le32(scratch_phys); - tx_cmd->dram_msb_ptr = iwl_get_dma_hi_address(scratch_phys); + tx_cmd->dram_msb_ptr = iwl_get_dma_hi_addr(scratch_phys); if (!ieee80211_has_morefrags(hdr->frame_control)) { txq->need_update = 1; @@ -983,7 +1023,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) iwl_txq_update_write_ptr(priv, txq); spin_unlock_irqrestore(&priv->lock, flags); } else { - ieee80211_stop_queue(priv->hw, swq_id); + ieee80211_stop_queue(priv->hw, txq->swq_id); } } @@ -1011,7 +1051,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) { struct iwl_tx_queue *txq = &priv->txq[IWL_CMD_QUEUE_NUM]; struct iwl_queue *q = &txq->q; - struct iwl_tfd_frame *tfd; + struct iwl_tfd *tfd; struct iwl_cmd *out_cmd; dma_addr_t phys_addr; unsigned long flags; @@ -1040,7 +1080,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) spin_lock_irqsave(&priv->hcmd_lock, flags); - tfd = &txq->bd[q->write_ptr]; + tfd = &txq->tfds[q->write_ptr]; memset(tfd, 0, sizeof(*tfd)); @@ -1061,9 +1101,13 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) out_cmd->hdr.sequence |= SEQ_HUGE_FRAME; len = (idx == TFD_CMD_SLOTS) ? IWL_MAX_SCAN_SIZE : sizeof(struct iwl_cmd); - phys_addr = pci_map_single(priv->pci_dev, out_cmd, len, - PCI_DMA_TODEVICE); + + phys_addr = pci_map_single(priv->pci_dev, out_cmd, + len, PCI_DMA_TODEVICE); + pci_unmap_addr_set(&out_cmd->meta, mapping, phys_addr); + pci_unmap_len_set(&out_cmd->meta, len, len); phys_addr += offsetof(struct iwl_cmd, hdr); + iwl_hw_txq_attach_buf_to_tfd(priv, tfd, phys_addr, fix_size); #ifdef CONFIG_IWLWIFI_DEBUG @@ -1113,8 +1157,9 @@ int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index) return 0; } - for (index = iwl_queue_inc_wrap(index, q->n_bd); q->read_ptr != index; - q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) { + for (index = iwl_queue_inc_wrap(index, q->n_bd); + q->read_ptr != index; + q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) { tx_info = &txq->txb[txq->q.read_ptr]; ieee80211_tx_status_irqsafe(priv->hw, tx_info->skb[0]); @@ -1138,44 +1183,34 @@ EXPORT_SYMBOL(iwl_tx_queue_reclaim); * need to be reclaimed. As result, some free space forms. If there is * enough free space (> low mark), wake the stack that feeds us. */ -static void iwl_hcmd_queue_reclaim(struct iwl_priv *priv, int txq_id, int index) +static void iwl_hcmd_queue_reclaim(struct iwl_priv *priv, int txq_id, + int idx, int cmd_idx) { struct iwl_tx_queue *txq = &priv->txq[txq_id]; struct iwl_queue *q = &txq->q; - struct iwl_tfd_frame *bd = &txq->bd[index]; - dma_addr_t dma_addr; - int is_odd, buf_len; int nfreed = 0; - if ((index >= q->n_bd) || (iwl_queue_used(q, index) == 0)) { + if ((idx >= q->n_bd) || (iwl_queue_used(q, idx) == 0)) { IWL_ERROR("Read index for DMA queue txq id (%d), index %d, " "is out of range [0-%d] %d %d.\n", txq_id, - index, q->n_bd, q->write_ptr, q->read_ptr); + idx, q->n_bd, q->write_ptr, q->read_ptr); return; } - for (index = iwl_queue_inc_wrap(index, q->n_bd); q->read_ptr != index; - q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) { + pci_unmap_single(priv->pci_dev, + pci_unmap_addr(&txq->cmd[cmd_idx]->meta, mapping), + pci_unmap_len(&txq->cmd[cmd_idx]->meta, len), + PCI_DMA_TODEVICE); + + for (idx = iwl_queue_inc_wrap(idx, q->n_bd); q->read_ptr != idx; + q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) { - if (nfreed > 1) { - IWL_ERROR("HCMD skipped: index (%d) %d %d\n", index, + if (nfreed++ > 0) { + IWL_ERROR("HCMD skipped: index (%d) %d %d\n", idx, q->write_ptr, q->read_ptr); queue_work(priv->workqueue, &priv->restart); } - is_odd = (index/2) & 0x1; - if (is_odd) { - dma_addr = IWL_GET_BITS(bd->pa[index], tb2_addr_lo16) | - (IWL_GET_BITS(bd->pa[index], - tb2_addr_hi20) << 16); - buf_len = IWL_GET_BITS(bd->pa[index], tb2_len); - } else { - dma_addr = le32_to_cpu(bd->pa[index].tb1_addr); - buf_len = IWL_GET_BITS(bd->pa[index], tb1_len); - } - pci_unmap_single(priv->pci_dev, dma_addr, buf_len, - PCI_DMA_TODEVICE); - nfreed++; } } @@ -1215,7 +1250,7 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) !cmd->meta.u.callback(priv, cmd, rxb->skb)) rxb->skb = NULL; - iwl_hcmd_queue_reclaim(priv, txq_id, index); + iwl_hcmd_queue_reclaim(priv, txq_id, index, cmd_index); if (!(cmd->meta.flags & CMD_ASYNC)) { clear_bit(STATUS_HCMD_ACTIVE, &priv->status); @@ -1248,15 +1283,14 @@ int iwl_tx_agg_start(struct iwl_priv *priv, const u8 *ra, u16 tid, u16 *ssn) int ret; unsigned long flags; struct iwl_tid_data *tid_data; - DECLARE_MAC_BUF(mac); if (likely(tid < ARRAY_SIZE(default_tid_to_tx_fifo))) tx_fifo = default_tid_to_tx_fifo[tid]; else return -EINVAL; - IWL_WARNING("%s on ra = %s tid = %d\n", - __func__, print_mac(mac, ra), tid); + IWL_WARNING("%s on ra = %pM tid = %d\n", + __func__, ra, tid); sta_id = iwl_find_station(priv, ra); if (sta_id == IWL_INVALID_STATION) @@ -1301,7 +1335,6 @@ int iwl_tx_agg_stop(struct iwl_priv *priv , const u8 *ra, u16 tid) struct iwl_tid_data *tid_data; int ret, write_ptr, read_ptr; unsigned long flags; - DECLARE_MAC_BUF(mac); if (!ra) { IWL_ERROR("ra = NULL\n"); @@ -1362,8 +1395,8 @@ int iwl_txq_check_empty(struct iwl_priv *priv, int sta_id, u8 tid, int txq_id) case IWL_EMPTYING_HW_QUEUE_DELBA: /* We are reclaiming the last packet of the */ /* aggregated HW queue */ - if (txq_id == tid_data->agg.txq_id && - q->read_ptr == q->write_ptr) { + if ((txq_id == tid_data->agg.txq_id) && + (q->read_ptr == q->write_ptr)) { u16 ssn = SEQ_TO_SN(tid_data->seq_number); int tx_fifo = default_tid_to_tx_fifo[tid]; IWL_DEBUG_HT("HW queue empty: continue DELBA flow\n"); @@ -1414,7 +1447,7 @@ static int iwl_tx_status_reply_compressed_ba(struct iwl_priv *priv, IWL_DEBUG_TX_REPLY("BA %d %d\n", agg->start_idx, ba_resp->seq_ctl); /* Calculate shift to align block-ack bits with our Tx window bits */ - sh = agg->start_idx - SEQ_TO_INDEX(seq_ctl>>4); + sh = agg->start_idx - SEQ_TO_INDEX(seq_ctl >> 4); if (sh < 0) /* tbw something is wrong with indices */ sh += 0x100; @@ -1464,10 +1497,11 @@ void iwl_rx_reply_compressed_ba(struct iwl_priv *priv, { struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data; struct iwl_compressed_ba_resp *ba_resp = &pkt->u.compressed_ba; - int index; struct iwl_tx_queue *txq = NULL; struct iwl_ht_agg *agg; - DECLARE_MAC_BUF(mac); + int index; + int sta_id; + int tid; /* "flow" corresponds to Tx queue */ u16 scd_flow = le16_to_cpu(ba_resp->scd_flow); @@ -1482,17 +1516,19 @@ void iwl_rx_reply_compressed_ba(struct iwl_priv *priv, } txq = &priv->txq[scd_flow]; - agg = &priv->stations[ba_resp->sta_id].tid[ba_resp->tid].agg; + sta_id = ba_resp->sta_id; + tid = ba_resp->tid; + agg = &priv->stations[sta_id].tid[tid].agg; /* Find index just before block-ack window */ index = iwl_queue_dec_wrap(ba_resp_scd_ssn & 0xff, txq->q.n_bd); /* TODO: Need to get this copy more safely - now good for debug */ - IWL_DEBUG_TX_REPLY("REPLY_COMPRESSED_BA [%d]Received from %s, " + IWL_DEBUG_TX_REPLY("REPLY_COMPRESSED_BA [%d] Received from %pM, " "sta_id = %d\n", agg->wait_for_ba, - print_mac(mac, (u8 *) &ba_resp->sta_addr_lo32), + (u8 *) &ba_resp->sta_addr_lo32, ba_resp->sta_id); IWL_DEBUG_TX_REPLY("TID = %d, SeqCtl = %d, bitmap = 0x%llx, scd_flow = " "%d, scd_ssn = %d\n", @@ -1513,18 +1549,15 @@ void iwl_rx_reply_compressed_ba(struct iwl_priv *priv, * transmitted ... if not, it's too late anyway). */ if (txq->q.read_ptr != (ba_resp_scd_ssn & 0xff)) { /* calculate mac80211 ampdu sw queue to wake */ - int ampdu_q = - scd_flow - priv->hw_params.first_ampdu_q + priv->hw->queues; int freed = iwl_tx_queue_reclaim(priv, scd_flow, index); - priv->stations[ba_resp->sta_id]. - tid[ba_resp->tid].tfds_in_queue -= freed; - if (iwl_queue_space(&txq->q) > txq->q.low_mark && - priv->mac80211_registered && - agg->state != IWL_EMPTYING_HW_QUEUE_DELBA) - ieee80211_wake_queue(priv->hw, ampdu_q); - - iwl_txq_check_empty(priv, ba_resp->sta_id, - ba_resp->tid, scd_flow); + priv->stations[sta_id].tid[tid].tfds_in_queue -= freed; + + if ((iwl_queue_space(&txq->q) > txq->q.low_mark) && + priv->mac80211_registered && + (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA)) + ieee80211_wake_queue(priv->hw, txq->swq_id); + + iwl_txq_check_empty(priv, sta_id, tid, scd_flow); } } EXPORT_SYMBOL(iwl_rx_reply_compressed_ba); diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 285b53e7e261..f675b2993a3d 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -41,6 +41,7 @@ #include <linux/if_arp.h> #include <net/ieee80211_radiotap.h> +#include <net/lib80211.h> #include <net/mac80211.h> #include <asm/div64.h> @@ -107,46 +108,6 @@ static const struct ieee80211_supported_band *iwl3945_get_band( return priv->hw->wiphy->bands[band]; } -static int iwl3945_is_empty_essid(const char *essid, int essid_len) -{ - /* Single white space is for Linksys APs */ - if (essid_len == 1 && essid[0] == ' ') - return 1; - - /* Otherwise, if the entire essid is 0, we assume it is hidden */ - while (essid_len) { - essid_len--; - if (essid[essid_len] != '\0') - return 0; - } - - return 1; -} - -static const char *iwl3945_escape_essid(const char *essid, u8 essid_len) -{ - static char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; - const char *s = essid; - char *d = escaped; - - if (iwl3945_is_empty_essid(essid, essid_len)) { - memcpy(escaped, "<hidden>", sizeof("<hidden>")); - return escaped; - } - - essid_len = min(essid_len, (u8) IW_ESSID_MAX_SIZE); - while (essid_len--) { - if (*s == '\0') { - *d++ = '\\'; - *d++ = '0'; - s++; - } else - *d++ = *s++; - } - *d = '\0'; - return escaped; -} - /*************** DMA-QUEUE-GENERAL-FUNCTIONS ***** * DMA services * @@ -446,7 +407,6 @@ u8 iwl3945_add_station(struct iwl3945_priv *priv, const u8 *addr, int is_ap, u8 int index = IWL_INVALID_STATION; struct iwl3945_station_entry *station; unsigned long flags_spin; - DECLARE_MAC_BUF(mac); u8 rate; spin_lock_irqsave(&priv->sta_lock, flags_spin); @@ -480,7 +440,7 @@ u8 iwl3945_add_station(struct iwl3945_priv *priv, const u8 *addr, int is_ap, u8 return index; } - IWL_DEBUG_ASSOC("Add STA ID %d: %s\n", index, print_mac(mac, addr)); + IWL_DEBUG_ASSOC("Add STA ID %d: %pM\n", index, addr); station = &priv->stations[index]; station->used = 1; priv->num_stations++; @@ -1063,7 +1023,6 @@ static int iwl3945_commit_rxon(struct iwl3945_priv *priv) /* cast away the const for active_rxon in this function */ struct iwl3945_rxon_cmd *active_rxon = (void *)&priv->active_rxon; int rc = 0; - DECLARE_MAC_BUF(mac); if (!iwl3945_is_alive(priv)) return -1; @@ -1124,11 +1083,11 @@ static int iwl3945_commit_rxon(struct iwl3945_priv *priv) IWL_DEBUG_INFO("Sending RXON\n" "* with%s RXON_FILTER_ASSOC_MSK\n" "* channel = %d\n" - "* bssid = %s\n", + "* bssid = %pM\n", ((priv->staging_rxon.filter_flags & RXON_FILTER_ASSOC_MSK) ? "" : "out"), le16_to_cpu(priv->staging_rxon.channel), - print_mac(mac, priv->staging_rxon.bssid_addr)); + priv->staging_rxon.bssid_addr); /* Apply the new configuration */ rc = iwl3945_send_cmd_pdu(priv, REPLY_RXON, @@ -1846,7 +1805,7 @@ static void iwl3945_activate_qos(struct iwl3945_priv *priv, u8 force) spin_unlock_irqrestore(&priv->lock, flags); if (force || iwl3945_is_associated(priv)) { - IWL_DEBUG_QOS("send QoS cmd with Qos active %d \n", + IWL_DEBUG_QOS("send QoS cmd with QoS active %d \n", priv->qos_data.qos_active); iwl3945_send_qos_params_command(priv, @@ -1870,7 +1829,7 @@ static void iwl3945_activate_qos(struct iwl3945_priv *priv, u8 force) /* default power management (not Tx power) table values */ -/* for tim 0-10 */ +/* for TIM 0-10 */ static struct iwl3945_power_vec_entry range_0[IWL_POWER_AC] = { {{NOSLP, SLP_TIMEOUT(0), SLP_TIMEOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0}, {{SLP, SLP_TIMEOUT(200), SLP_TIMEOUT(500), SLP_VEC(1, 2, 3, 4, 4)}, 0}, @@ -1880,7 +1839,7 @@ static struct iwl3945_power_vec_entry range_0[IWL_POWER_AC] = { {{SLP, SLP_TIMEOUT(25), SLP_TIMEOUT(25), SLP_VEC(4, 7, 10, 10, 10)}, 1} }; -/* for tim > 10 */ +/* for TIM > 10 */ static struct iwl3945_power_vec_entry range_1[IWL_POWER_AC] = { {{NOSLP, SLP_TIMEOUT(0), SLP_TIMEOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0}, {{SLP, SLP_TIMEOUT(200), SLP_TIMEOUT(500), @@ -2323,7 +2282,7 @@ static int iwl3945_set_mode(struct iwl3945_priv *priv, int mode) iwl3945_clear_stations_table(priv); - /* dont commit rxon if rf-kill is on*/ + /* don't commit rxon if rf-kill is on*/ if (!iwl3945_is_ready_rf(priv)) return -EAGAIN; @@ -2352,7 +2311,7 @@ static void iwl3945_build_tx_cmd_hwcrypto(struct iwl3945_priv *priv, case ALG_CCMP: cmd->cmd.tx.sec_ctl = TX_CMD_SEC_CCM; memcpy(cmd->cmd.tx.key, keyinfo->key, keyinfo->keylen); - IWL_DEBUG_TX("tx_cmd with aes hwcrypto\n"); + IWL_DEBUG_TX("tx_cmd with AES hwcrypto\n"); break; case ALG_TKIP: @@ -2397,6 +2356,7 @@ static void iwl3945_build_tx_cmd_basic(struct iwl3945_priv *priv, { __le16 fc = hdr->frame_control; __le32 tx_flags = cmd->cmd.tx.tx_flags; + u8 rc_flags = info->control.rates[0].flags; cmd->cmd.tx.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE; if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) { @@ -2423,10 +2383,10 @@ static void iwl3945_build_tx_cmd_basic(struct iwl3945_priv *priv, tx_flags |= TX_CMD_FLG_SEQ_CTL_MSK; } - if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) { + if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) { tx_flags |= TX_CMD_FLG_RTS_MSK; tx_flags &= ~TX_CMD_FLG_CTS_MSK; - } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) { + } else if (rc_flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { tx_flags &= ~TX_CMD_FLG_RTS_MSK; tx_flags |= TX_CMD_FLG_CTS_MSK; } @@ -2482,8 +2442,6 @@ static int iwl3945_get_sta_id(struct iwl3945_priv *priv, struct ieee80211_hdr *h /* If this frame is going out to an IBSS network, find the station, * or create a new station table entry */ case NL80211_IFTYPE_ADHOC: { - DECLARE_MAC_BUF(mac); - /* Create new station table entry */ sta_id = iwl3945_hw_find_station(priv, hdr->addr1); if (sta_id != IWL_INVALID_STATION) @@ -2494,9 +2452,9 @@ static int iwl3945_get_sta_id(struct iwl3945_priv *priv, struct ieee80211_hdr *h if (sta_id != IWL_INVALID_STATION) return sta_id; - IWL_DEBUG_DROP("Station %s not in station map. " + IWL_DEBUG_DROP("Station %pM not in station map. " "Defaulting to broadcast...\n", - print_mac(mac, hdr->addr1)); + hdr->addr1); iwl3945_print_hex_dump(IWL_DL_DROP, (u8 *) hdr, sizeof(*hdr)); return priv->hw_setting.bcast_sta_id; } @@ -2579,10 +2537,8 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb) /* Find (or create) index into station table for destination station */ sta_id = iwl3945_get_sta_id(priv, hdr); if (sta_id == IWL_INVALID_STATION) { - DECLARE_MAC_BUF(mac); - - IWL_DEBUG_DROP("Dropping - INVALID STATION: %s\n", - print_mac(mac, hdr->addr1)); + IWL_DEBUG_DROP("Dropping - INVALID STATION: %pM\n", + hdr->addr1); goto drop; } @@ -4019,8 +3975,6 @@ static int iwl3945_tx_queue_update_write_ptr(struct iwl3945_priv *priv, #ifdef CONFIG_IWL3945_DEBUG static void iwl3945_print_rx_config_cmd(struct iwl3945_rxon_cmd *rxon) { - DECLARE_MAC_BUF(mac); - IWL_DEBUG_RADIO("RX CONFIG:\n"); iwl3945_print_hex_dump(IWL_DL_RADIO, (u8 *) rxon, sizeof(*rxon)); IWL_DEBUG_RADIO("u16 channel: 0x%x\n", le16_to_cpu(rxon->channel)); @@ -4031,10 +3985,8 @@ static void iwl3945_print_rx_config_cmd(struct iwl3945_rxon_cmd *rxon) IWL_DEBUG_RADIO("u8 ofdm_basic_rates: 0x%02x\n", rxon->ofdm_basic_rates); IWL_DEBUG_RADIO("u8 cck_basic_rates: 0x%02x\n", rxon->cck_basic_rates); - IWL_DEBUG_RADIO("u8[6] node_addr: %s\n", - print_mac(mac, rxon->node_addr)); - IWL_DEBUG_RADIO("u8[6] bssid_addr: %s\n", - print_mac(mac, rxon->bssid_addr)); + IWL_DEBUG_RADIO("u8[6] node_addr: %pM\n", rxon->node_addr); + IWL_DEBUG_RADIO("u8[6] bssid_addr: %pM\n", rxon->bssid_addr); IWL_DEBUG_RADIO("u16 assoc_id: 0x%x\n", le16_to_cpu(rxon->assoc_id)); } #endif @@ -4050,7 +4002,7 @@ static void iwl3945_enable_interrupts(struct iwl3945_priv *priv) /* call this function to flush any scheduled tasklet */ static inline void iwl_synchronize_irq(struct iwl3945_priv *priv) { - /* wait to make sure we flush pedding tasklet*/ + /* wait to make sure we flush pending tasklet*/ synchronize_irq(priv->pci_dev->irq); tasklet_kill(&priv->irq_tasklet); } @@ -5607,7 +5559,7 @@ static int iwl3945_set_ucode_ptrs(struct iwl3945_priv *priv) iwl3945_write_prph(priv, BSM_DRAM_DATA_BYTECOUNT_REG, priv->ucode_data.len); - /* Inst bytecount must be last to set up, bit 31 signals uCode + /* Inst byte count must be last to set up, bit 31 signals uCode * that all new ptr/size info is in place */ iwl3945_write_prph(priv, BSM_DRAM_INST_BYTECOUNT_REG, priv->ucode_code.len | BSM_DRAM_INST_LOAD); @@ -5699,7 +5651,7 @@ static void iwl3945_alive_start(struct iwl3945_priv *priv) rc = iwl3945_grab_nic_access(priv); if (rc) { - IWL_WARNING("Can not read rfkill status from adapter\n"); + IWL_WARNING("Can not read RFKILL status from adapter\n"); return; } @@ -5709,7 +5661,7 @@ static void iwl3945_alive_start(struct iwl3945_priv *priv) if (rfkill & 0x1) { clear_bit(STATUS_RF_KILL_HW, &priv->status); - /* if rfkill is not on, then wait for thermal + /* if RFKILL is not on, then wait for thermal * sensor in adapter to kick in */ while (iwl3945_hw_get_temperature(priv) == 0) { thermal_spin++; @@ -5902,7 +5854,7 @@ static int __iwl3945_up(struct iwl3945_priv *priv) } if (!priv->ucode_data_backup.v_addr || !priv->ucode_data.v_addr) { - IWL_ERROR("ucode not available for device bringup\n"); + IWL_ERROR("ucode not available for device bring up\n"); return -EIO; } @@ -6102,6 +6054,7 @@ static void iwl3945_bg_request_scan(struct work_struct *data) struct ieee80211_conf *conf = NULL; u8 n_probes = 2; enum ieee80211_band band; + DECLARE_SSID_BUF(ssid); conf = ieee80211_get_hw_conf(priv->hw); @@ -6112,7 +6065,7 @@ static void iwl3945_bg_request_scan(struct work_struct *data) goto done; } - /* Make sure the scan wasn't cancelled before this queued work + /* Make sure the scan wasn't canceled before this queued work * was given the chance to run... */ if (!test_bit(STATUS_SCANNING, &priv->status)) goto done; @@ -6202,8 +6155,8 @@ static void iwl3945_bg_request_scan(struct work_struct *data) if (priv->one_direct_scan) { IWL_DEBUG_SCAN ("Kicking off one direct scan for '%s'\n", - iwl3945_escape_essid(priv->direct_ssid, - priv->direct_ssid_len)); + print_ssid(ssid, priv->direct_ssid, + priv->direct_ssid_len)); scan->direct_scan[0].id = WLAN_EID_SSID; scan->direct_scan[0].len = priv->direct_ssid_len; memcpy(scan->direct_scan[0].ssid, @@ -6212,7 +6165,7 @@ static void iwl3945_bg_request_scan(struct work_struct *data) } else if (!iwl3945_is_associated(priv) && priv->essid_len) { IWL_DEBUG_SCAN ("Kicking off one direct scan for '%s' when not associated\n", - iwl3945_escape_essid(priv->essid, priv->essid_len)); + print_ssid(ssid, priv->essid, priv->essid_len)); scan->direct_scan[0].id = WLAN_EID_SSID; scan->direct_scan[0].len = priv->essid_len; memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len); @@ -6334,7 +6287,6 @@ static void iwl3945_post_associate(struct iwl3945_priv *priv) { int rc = 0; struct ieee80211_conf *conf = NULL; - DECLARE_MAC_BUF(mac); if (priv->iw_mode == NL80211_IFTYPE_AP) { IWL_ERROR("%s Should not be called in AP mode\n", __func__); @@ -6342,9 +6294,8 @@ static void iwl3945_post_associate(struct iwl3945_priv *priv) } - IWL_DEBUG_ASSOC("Associated as %d to: %s\n", - priv->assoc_id, - print_mac(mac, priv->active_rxon.bssid_addr)); + IWL_DEBUG_ASSOC("Associated as %d to: %pM\n", + priv->assoc_id, priv->active_rxon.bssid_addr); if (test_bit(STATUS_EXIT_PENDING, &priv->status)) return; @@ -6440,7 +6391,7 @@ static void iwl3945_bg_abort_scan(struct work_struct *work) mutex_unlock(&priv->mutex); } -static int iwl3945_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf); +static int iwl3945_mac_config(struct ieee80211_hw *hw, u32 changed); static void iwl3945_bg_scan_completed(struct work_struct *work) { @@ -6453,7 +6404,7 @@ static void iwl3945_bg_scan_completed(struct work_struct *work) return; if (test_bit(STATUS_CONF_PENDING, &priv->status)) - iwl3945_mac_config(priv->hw, ieee80211_get_hw_conf(priv->hw)); + iwl3945_mac_config(priv->hw, 0); ieee80211_scan_completed(priv->hw); @@ -6605,7 +6556,6 @@ static int iwl3945_mac_add_interface(struct ieee80211_hw *hw, { struct iwl3945_priv *priv = hw->priv; unsigned long flags; - DECLARE_MAC_BUF(mac); IWL_DEBUG_MAC80211("enter: type %d\n", conf->type); @@ -6622,7 +6572,7 @@ static int iwl3945_mac_add_interface(struct ieee80211_hw *hw, mutex_lock(&priv->mutex); if (conf->mac_addr) { - IWL_DEBUG_MAC80211("Set: %s\n", print_mac(mac, conf->mac_addr)); + IWL_DEBUG_MAC80211("Set: %pM\n", conf->mac_addr); memcpy(priv->mac_addr, conf->mac_addr, ETH_ALEN); } @@ -6642,10 +6592,11 @@ static int iwl3945_mac_add_interface(struct ieee80211_hw *hw, * be set inappropriately and the driver currently sets the hardware up to * use it whenever needed. */ -static int iwl3945_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) +static int iwl3945_mac_config(struct ieee80211_hw *hw, u32 changed) { struct iwl3945_priv *priv = hw->priv; const struct iwl3945_channel_info *ch_info; + struct ieee80211_conf *conf = &hw->conf; unsigned long flags; int ret = 0; @@ -6791,7 +6742,6 @@ static int iwl3945_mac_config_interface(struct ieee80211_hw *hw, struct ieee80211_if_conf *conf) { struct iwl3945_priv *priv = hw->priv; - DECLARE_MAC_BUF(mac); unsigned long flags; int rc; @@ -6829,8 +6779,7 @@ static int iwl3945_mac_config_interface(struct ieee80211_hw *hw, mutex_lock(&priv->mutex); if (conf->bssid) - IWL_DEBUG_MAC80211("bssid: %s\n", - print_mac(mac, conf->bssid)); + IWL_DEBUG_MAC80211("bssid: %pM\n", conf->bssid); /* * very dubious code was here; the probe filtering flag is never set: @@ -6843,8 +6792,8 @@ static int iwl3945_mac_config_interface(struct ieee80211_hw *hw, if (!conf->bssid) { conf->bssid = priv->mac_addr; memcpy(priv->bssid, priv->mac_addr, ETH_ALEN); - IWL_DEBUG_MAC80211("bssid was set to: %s\n", - print_mac(mac, conf->bssid)); + IWL_DEBUG_MAC80211("bssid was set to: %pM\n", + conf->bssid); } if (priv->ibss_beacon) dev_kfree_skb(priv->ibss_beacon); @@ -7011,6 +6960,7 @@ static int iwl3945_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len) int rc = 0; unsigned long flags; struct iwl3945_priv *priv = hw->priv; + DECLARE_SSID_BUF(ssid_buf); IWL_DEBUG_MAC80211("enter\n"); @@ -7044,7 +6994,7 @@ static int iwl3945_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len) } if (len) { IWL_DEBUG_SCAN("direct scan for %s [%d]\n ", - iwl3945_escape_essid(ssid, len), (int)len); + print_ssid(ssid_buf, ssid, len), (int)len); priv->one_direct_scan = 1; priv->direct_ssid_len = (u8) @@ -7085,10 +7035,8 @@ static int iwl3945_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, sta_id = iwl3945_hw_find_station(priv, addr); if (sta_id == IWL_INVALID_STATION) { - DECLARE_MAC_BUF(mac); - - IWL_DEBUG_MAC80211("leave - %s not in station map.\n", - print_mac(mac, addr)); + IWL_DEBUG_MAC80211("leave - %pM not in station map.\n", + addr); return -EINVAL; } @@ -7220,14 +7168,6 @@ static int iwl3945_mac_get_stats(struct ieee80211_hw *hw, return 0; } -static u64 iwl3945_mac_get_tsf(struct ieee80211_hw *hw) -{ - IWL_DEBUG_MAC80211("enter\n"); - IWL_DEBUG_MAC80211("leave\n"); - - return 0; -} - static void iwl3945_mac_reset_tsf(struct ieee80211_hw *hw) { struct iwl3945_priv *priv = hw->priv; @@ -7793,7 +7733,7 @@ static DEVICE_ATTR(dump_events, S_IWUSR, NULL, dump_event_log); /***************************************************************************** * - * driver setup and teardown + * driver setup and tear down * *****************************************************************************/ @@ -7870,7 +7810,6 @@ static struct ieee80211_ops iwl3945_hw_ops = { .get_stats = iwl3945_mac_get_stats, .get_tx_stats = iwl3945_mac_get_tx_stats, .conf_tx = iwl3945_mac_conf_tx, - .get_tsf = iwl3945_mac_get_tsf, .reset_tsf = iwl3945_mac_reset_tsf, .bss_info_changed = iwl3945_bss_info_changed, .hw_scan = iwl3945_mac_hw_scan @@ -7883,7 +7822,6 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e struct ieee80211_hw *hw; struct iwl_3945_cfg *cfg = (struct iwl_3945_cfg *)(ent->driver_data); unsigned long flags; - DECLARE_MAC_BUF(mac); /* Disabling hardware scan means that mac80211 will perform scans * "the hard way", rather than using device's scan. */ @@ -8058,7 +7996,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e } /* MAC Address location in EEPROM same for 3945/4965 */ get_eeprom_mac(priv, priv->mac_addr); - IWL_DEBUG_INFO("MAC address: %s\n", print_mac(mac, priv->mac_addr)); + IWL_DEBUG_INFO("MAC address: %pM\n", priv->mac_addr); SET_IEEE80211_PERM_ADDR(priv->hw, priv->mac_addr); err = iwl3945_init_channel_map(priv); @@ -8223,7 +8161,7 @@ static int iwl3945_rfkill_soft_rf_kill(void *data, enum rfkill_state state) if (test_bit(STATUS_EXIT_PENDING, &priv->status)) return 0; - IWL_DEBUG_RF_KILL("we recieved soft RFKILL set to state %d\n", state); + IWL_DEBUG_RF_KILL("we received soft RFKILL set to state %d\n", state); mutex_lock(&priv->mutex); switch (state) { @@ -8238,7 +8176,7 @@ static int iwl3945_rfkill_soft_rf_kill(void *data, enum rfkill_state state) iwl3945_radio_kill_sw(priv, 1); break; default: - IWL_WARNING("we recieved unexpected RFKILL state %d\n", state); + IWL_WARNING("we received unexpected RFKILL state %d\n", state); break; } out_unlock: diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c index 92be60415d04..92863780286f 100644 --- a/drivers/net/wireless/libertas/assoc.c +++ b/drivers/net/wireless/libertas/assoc.c @@ -1,6 +1,8 @@ /* Copyright (C) 2006, Red Hat, Inc. */ +#include <linux/types.h> #include <linux/etherdevice.h> +#include <net/lib80211.h> #include "assoc.h" #include "decl.h" @@ -151,18 +153,18 @@ static int lbs_adhoc_join(struct lbs_private *priv, struct cmd_ds_802_11_ad_hoc_join cmd; struct bss_descriptor *bss = &assoc_req->bss; u8 preamble = RADIO_PREAMBLE_LONG; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); u16 ratesize = 0; int ret = 0; lbs_deb_enter(LBS_DEB_ASSOC); lbs_deb_join("current SSID '%s', ssid length %u\n", - escape_essid(priv->curbssparams.ssid, + print_ssid(ssid, priv->curbssparams.ssid, priv->curbssparams.ssid_len), priv->curbssparams.ssid_len); lbs_deb_join("requested ssid '%s', ssid length %u\n", - escape_essid(bss->ssid, bss->ssid_len), + print_ssid(ssid, bss->ssid, bss->ssid_len), bss->ssid_len); /* check if the requested SSID is already joined */ @@ -226,8 +228,8 @@ static int lbs_adhoc_join(struct lbs_private *priv, bss->capability, CAPINFO_MASK); /* information on BSSID descriptor passed to FW */ - lbs_deb_join("ADHOC_J_CMD: BSSID = %s, SSID = '%s'\n", - print_mac(mac, cmd.bss.bssid), cmd.bss.ssid); + lbs_deb_join("ADHOC_J_CMD: BSSID = %pM, SSID = '%s'\n", + cmd.bss.bssid, cmd.bss.ssid); /* Only v8 and below support setting these */ if (priv->fwrelease < 0x09000000) { @@ -307,6 +309,7 @@ static int lbs_adhoc_start(struct lbs_private *priv, size_t ratesize = 0; u16 tmpcap = 0; int ret = 0; + DECLARE_SSID_BUF(ssid); lbs_deb_enter(LBS_DEB_ASSOC); @@ -326,7 +329,7 @@ static int lbs_adhoc_start(struct lbs_private *priv, memcpy(cmd.ssid, assoc_req->ssid, assoc_req->ssid_len); lbs_deb_join("ADHOC_START: SSID '%s', ssid length %u\n", - escape_essid(assoc_req->ssid, assoc_req->ssid_len), + print_ssid(ssid, assoc_req->ssid, assoc_req->ssid_len), assoc_req->ssid_len); cmd.bsstype = CMD_BSS_TYPE_IBSS; @@ -694,6 +697,7 @@ static int assoc_helper_essid(struct lbs_private *priv, int ret = 0; struct bss_descriptor * bss; int channel = -1; + DECLARE_SSID_BUF(ssid); lbs_deb_enter(LBS_DEB_ASSOC); @@ -705,7 +709,7 @@ static int assoc_helper_essid(struct lbs_private *priv, channel = assoc_req->channel; lbs_deb_assoc("SSID '%s' requested\n", - escape_essid(assoc_req->ssid, assoc_req->ssid_len)); + print_ssid(ssid, assoc_req->ssid, assoc_req->ssid_len)); if (assoc_req->mode == IW_MODE_INFRA) { lbs_send_specific_ssid_scan(priv, assoc_req->ssid, assoc_req->ssid_len); @@ -752,17 +756,15 @@ static int assoc_helper_bssid(struct lbs_private *priv, { int ret = 0; struct bss_descriptor * bss; - DECLARE_MAC_BUF(mac); - lbs_deb_enter_args(LBS_DEB_ASSOC, "BSSID %s", - print_mac(mac, assoc_req->bssid)); + lbs_deb_enter_args(LBS_DEB_ASSOC, "BSSID %pM", assoc_req->bssid); /* Search for index position in list for requested MAC */ bss = lbs_find_bssid_in_list(priv, assoc_req->bssid, assoc_req->mode); if (bss == NULL) { - lbs_deb_assoc("ASSOC: WAP: BSSID %s not found, " - "cannot associate.\n", print_mac(mac, assoc_req->bssid)); + lbs_deb_assoc("ASSOC: WAP: BSSID %pM not found, " + "cannot associate.\n", assoc_req->bssid); goto out; } @@ -1208,7 +1210,7 @@ void lbs_association_worker(struct work_struct *work) struct assoc_request * assoc_req = NULL; int ret = 0; int find_any_ssid = 0; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); lbs_deb_enter(LBS_DEB_ASSOC); @@ -1228,13 +1230,13 @@ void lbs_association_worker(struct work_struct *work) " chann: %d\n" " band: %d\n" " mode: %d\n" - " BSSID: %s\n" + " BSSID: %pM\n" " secinfo: %s%s%s\n" " auth_mode: %d\n", assoc_req->flags, - escape_essid(assoc_req->ssid, assoc_req->ssid_len), + print_ssid(ssid, assoc_req->ssid, assoc_req->ssid_len), assoc_req->channel, assoc_req->band, assoc_req->mode, - print_mac(mac, assoc_req->bssid), + assoc_req->bssid, assoc_req->secinfo.WPAenabled ? " WPA" : "", assoc_req->secinfo.WPA2enabled ? " WPA2" : "", assoc_req->secinfo.wep_enabled ? " WEP" : "", @@ -1357,8 +1359,8 @@ void lbs_association_worker(struct work_struct *work) } if (success) { - lbs_deb_assoc("associated to %s\n", - print_mac(mac, priv->curbssparams.bssid)); + lbs_deb_assoc("associated to %pM\n", + priv->curbssparams.bssid); lbs_prepare_and_send_command(priv, CMD_802_11_RSSI, 0, CMD_OPTION_WAITFORRSP, 0, NULL); @@ -1478,7 +1480,6 @@ int lbs_cmd_80211_authenticate(struct lbs_private *priv, struct cmd_ds_802_11_authenticate *pauthenticate = &cmd->params.auth; int ret = -1; u8 *bssid = pdata_buf; - DECLARE_MAC_BUF(mac); lbs_deb_enter(LBS_DEB_JOIN); @@ -1505,8 +1506,8 @@ int lbs_cmd_80211_authenticate(struct lbs_private *priv, memcpy(pauthenticate->macaddr, bssid, ETH_ALEN); - lbs_deb_join("AUTH_CMD: BSSID %s, auth 0x%x\n", - print_mac(mac, bssid), pauthenticate->authtype); + lbs_deb_join("AUTH_CMD: BSSID %pM, auth 0x%x\n", + bssid, pauthenticate->authtype); ret = 0; out: @@ -1770,7 +1771,7 @@ static int lbs_adhoc_post(struct lbs_private *priv, struct cmd_header *resp) struct cmd_ds_802_11_ad_hoc_result *adhoc_resp; union iwreq_data wrqu; struct bss_descriptor *bss; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); lbs_deb_enter(LBS_DEB_JOIN); @@ -1819,9 +1820,9 @@ static int lbs_adhoc_post(struct lbs_private *priv, struct cmd_header *resp) wrqu.ap_addr.sa_family = ARPHRD_ETHER; wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL); - lbs_deb_join("ADHOC_RESP: Joined/started '%s', BSSID %s, channel %d\n", - escape_essid(bss->ssid, bss->ssid_len), - print_mac(mac, priv->curbssparams.bssid), + lbs_deb_join("ADHOC_RESP: Joined/started '%s', BSSID %pM, channel %d\n", + print_ssid(ssid, bss->ssid, bss->ssid_len), + priv->curbssparams.bssid, priv->curbssparams.channel); done: diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index 8265c7d25edc..38843c8b919c 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -4,6 +4,7 @@ */ #include <net/iw_handler.h> +#include <net/lib80211.h> #include <net/ieee80211.h> #include <linux/kfifo.h> #include "host.h" @@ -87,7 +88,6 @@ int lbs_update_hw_spec(struct lbs_private *priv) struct cmd_ds_get_hw_spec cmd; int ret = -1; u32 i; - DECLARE_MAC_BUF(mac); lbs_deb_enter(LBS_DEB_CMD); @@ -110,8 +110,8 @@ int lbs_update_hw_spec(struct lbs_private *priv) * CF card firmware 5.0.16p0: cap 0x00000303 * USB dongle firmware 5.110.17p2: cap 0x00000303 */ - lbs_pr_info("%s, fw %u.%u.%up%u, cap 0x%08x\n", - print_mac(mac, cmd.permanentaddr), + lbs_pr_info("%pM, fw %u.%u.%up%u, cap 0x%08x\n", + cmd.permanentaddr, priv->fwrelease >> 24 & 0xff, priv->fwrelease >> 16 & 0xff, priv->fwrelease >> 8 & 0xff, @@ -1063,6 +1063,7 @@ int lbs_mesh_config(struct lbs_private *priv, uint16_t action, uint16_t chan) { struct cmd_ds_mesh_config cmd; struct mrvl_meshie *ie; + DECLARE_SSID_BUF(ssid); memset(&cmd, 0, sizeof(cmd)); cmd.channel = cpu_to_le16(chan); @@ -1093,7 +1094,7 @@ int lbs_mesh_config(struct lbs_private *priv, uint16_t action, uint16_t chan) } lbs_deb_cmd("mesh config action %d type %x channel %d SSID %s\n", action, priv->mesh_tlv, chan, - escape_essid(priv->mesh_ssid, priv->mesh_ssid_len)); + print_ssid(ssid, priv->mesh_ssid, priv->mesh_ssid_len)); return __lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv); } diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c index 0aa0ce3b2c42..ec4efd7ff3c8 100644 --- a/drivers/net/wireless/libertas/debugfs.c +++ b/drivers/net/wireless/libertas/debugfs.c @@ -5,6 +5,7 @@ #include <linux/mm.h> #include <linux/string.h> #include <net/iw_handler.h> +#include <net/lib80211.h> #include "dev.h" #include "decl.h" @@ -65,7 +66,7 @@ static ssize_t lbs_getscantable(struct file *file, char __user *userbuf, int numscansdone = 0, res; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); struct bss_descriptor * iter_bss; pos += snprintf(buf+pos, len-pos, @@ -77,17 +78,17 @@ static ssize_t lbs_getscantable(struct file *file, char __user *userbuf, u16 privacy = (iter_bss->capability & WLAN_CAPABILITY_PRIVACY); u16 spectrum_mgmt = (iter_bss->capability & WLAN_CAPABILITY_SPECTRUM_MGMT); - pos += snprintf(buf+pos, len-pos, - "%02u| %03d | %04d | %s |", + pos += snprintf(buf+pos, len-pos, "%02u| %03d | %04d | %pM |", numscansdone, iter_bss->channel, iter_bss->rssi, - print_mac(mac, iter_bss->bssid)); + iter_bss->bssid); pos += snprintf(buf+pos, len-pos, " %04x-", iter_bss->capability); pos += snprintf(buf+pos, len-pos, "%c%c%c |", ibss ? 'A' : 'I', privacy ? 'P' : ' ', spectrum_mgmt ? 'S' : ' '); pos += snprintf(buf+pos, len-pos, " %04d |", SCAN_RSSI(iter_bss->rssi)); pos += snprintf(buf+pos, len-pos, " %s\n", - escape_essid(iter_bss->ssid, iter_bss->ssid_len)); + print_ssid(ssid, iter_bss->ssid, + iter_bss->ssid_len)); numscansdone++; } diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h index 1a8888cceadc..0b84bdca0726 100644 --- a/drivers/net/wireless/libertas/decl.h +++ b/drivers/net/wireless/libertas/decl.h @@ -74,8 +74,4 @@ void lbs_host_to_card_done(struct lbs_private *priv); int lbs_update_channel(struct lbs_private *priv); -#ifndef CONFIG_IEEE80211 -const char *escape_essid(const char *essid, u8 essid_len); -#endif - #endif diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 73dc8c72402a..e9d23f68174f 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -588,7 +588,6 @@ static int lbs_add_mcast_addrs(struct cmd_ds_mac_multicast_adr *cmd, { int i = nr_addrs; struct dev_mc_list *mc_list; - DECLARE_MAC_BUF(mac); if ((dev->flags & (IFF_UP|IFF_MULTICAST)) != (IFF_UP|IFF_MULTICAST)) return nr_addrs; @@ -596,16 +595,16 @@ static int lbs_add_mcast_addrs(struct cmd_ds_mac_multicast_adr *cmd, netif_addr_lock_bh(dev); for (mc_list = dev->mc_list; mc_list; mc_list = mc_list->next) { if (mac_in_list(cmd->maclist, nr_addrs, mc_list->dmi_addr)) { - lbs_deb_net("mcast address %s:%s skipped\n", dev->name, - print_mac(mac, mc_list->dmi_addr)); + lbs_deb_net("mcast address %s:%pM skipped\n", dev->name, + mc_list->dmi_addr); continue; } if (i == MRVDRV_MAX_MULTICAST_LIST_SIZE) break; memcpy(&cmd->maclist[6*i], mc_list->dmi_addr, ETH_ALEN); - lbs_deb_net("mcast address %s:%s added to filter\n", dev->name, - print_mac(mac, mc_list->dmi_addr)); + lbs_deb_net("mcast address %s:%pM added to filter\n", dev->name, + mc_list->dmi_addr); i++; } netif_addr_unlock_bh(dev); @@ -1647,33 +1646,6 @@ out: return ret; } -#ifndef CONFIG_IEEE80211 -const char *escape_essid(const char *essid, u8 essid_len) -{ - static char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; - const char *s = essid; - char *d = escaped; - - if (ieee80211_is_empty_essid(essid, essid_len)) { - memcpy(escaped, "<hidden>", sizeof("<hidden>")); - return escaped; - } - - essid_len = min(essid_len, (u8) IW_ESSID_MAX_SIZE); - while (essid_len--) { - if (*s == '\0') { - *d++ = '\\'; - *d++ = '0'; - s++; - } else { - *d++ = *s++; - } - } - *d = '\0'; - return escaped; -} -#endif - module_init(lbs_init_module); module_exit(lbs_exit_module); diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c index 22c4c6110521..5c34ac588189 100644 --- a/drivers/net/wireless/libertas/scan.c +++ b/drivers/net/wireless/libertas/scan.c @@ -4,9 +4,12 @@ * IOCTL handlers as well as command preperation and response routines * for sending scan commands to the firmware. */ +#include <linux/types.h> #include <linux/etherdevice.h> #include <asm/unaligned.h> +#include <net/lib80211.h> + #include "host.h" #include "decl.h" #include "dev.h" @@ -359,7 +362,7 @@ int lbs_scan_networks(struct lbs_private *priv, int full_scan) #ifdef CONFIG_LIBERTAS_DEBUG struct bss_descriptor *iter; int i = 0; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); #endif lbs_deb_enter_args(LBS_DEB_SCAN, "full_scan %d", full_scan); @@ -451,9 +454,9 @@ int lbs_scan_networks(struct lbs_private *priv, int full_scan) mutex_lock(&priv->lock); lbs_deb_scan("scan table:\n"); list_for_each_entry(iter, &priv->network_list, list) - lbs_deb_scan("%02d: BSSID %s, RSSI %d, SSID '%s'\n", - i++, print_mac(mac, iter->bssid), iter->rssi, - escape_essid(iter->ssid, iter->ssid_len)); + lbs_deb_scan("%02d: BSSID %pM, RSSI %d, SSID '%s'\n", + i++, iter->bssid, iter->rssi, + print_ssid(ssid, iter->ssid, iter->ssid_len)); mutex_unlock(&priv->lock); #endif @@ -512,7 +515,7 @@ static int lbs_process_bss(struct bss_descriptor *bss, struct ieeetypes_dsparamset *pDS; struct ieeetypes_cfparamset *pCF; struct ieeetypes_ibssparamset *pibss; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); struct ieeetypes_countryinfoset *pcountryinfo; uint8_t *pos, *end, *p; uint8_t n_ex_rates = 0, got_basic_rates = 0, n_basic_rates = 0; @@ -544,7 +547,7 @@ static int lbs_process_bss(struct bss_descriptor *bss, *bytesleft -= beaconsize; memcpy(bss->bssid, pos, ETH_ALEN); - lbs_deb_scan("process_bss: BSSID %s\n", print_mac(mac, bss->bssid)); + lbs_deb_scan("process_bss: BSSID %pM\n", bss->bssid); pos += ETH_ALEN; if ((end - pos) < 12) { @@ -601,7 +604,7 @@ static int lbs_process_bss(struct bss_descriptor *bss, bss->ssid_len = min_t(int, 32, elem->len); memcpy(bss->ssid, elem->data, bss->ssid_len); lbs_deb_scan("got SSID IE: '%s', len %u\n", - escape_essid(bss->ssid, bss->ssid_len), + print_ssid(ssid, bss->ssid, bss->ssid_len), bss->ssid_len); break; @@ -741,10 +744,11 @@ done: int lbs_send_specific_ssid_scan(struct lbs_private *priv, uint8_t *ssid, uint8_t ssid_len) { + DECLARE_SSID_BUF(ssid_buf); int ret = 0; lbs_deb_enter_args(LBS_DEB_SCAN, "SSID '%s'\n", - escape_essid(ssid, ssid_len)); + print_ssid(ssid_buf, ssid, ssid_len)); if (!ssid_len) goto out; @@ -939,6 +943,7 @@ out: int lbs_set_scan(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { + DECLARE_SSID_BUF(ssid); struct lbs_private *priv = dev->priv; int ret = 0; @@ -968,7 +973,7 @@ int lbs_set_scan(struct net_device *dev, struct iw_request_info *info, priv->scan_ssid_len = req->essid_len; memcpy(priv->scan_ssid, req->essid, priv->scan_ssid_len); lbs_deb_wext("set_scan, essid '%s'\n", - escape_essid(priv->scan_ssid, priv->scan_ssid_len)); + print_ssid(ssid, priv->scan_ssid, priv->scan_ssid_len)); } else { priv->scan_ssid_len = 0; } @@ -1151,7 +1156,6 @@ static int lbs_ret_80211_scan(struct lbs_private *priv, unsigned long dummy, struct bss_descriptor new; struct bss_descriptor *found = NULL; struct bss_descriptor *oldest = NULL; - DECLARE_MAC_BUF(mac); /* Process the data fields and IEs returned for this BSS */ memset(&new, 0, sizeof (struct bss_descriptor)); @@ -1190,7 +1194,7 @@ static int lbs_ret_80211_scan(struct lbs_private *priv, unsigned long dummy, continue; } - lbs_deb_scan("SCAN_RESP: BSSID %s\n", print_mac(mac, new.bssid)); + lbs_deb_scan("SCAN_RESP: BSSID %pM\n", new.bssid); /* Copy the locally created newbssentry to the scan table */ memcpy(found, &new, offsetof(struct bss_descriptor, list)); diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c index 82c3e5a50ea6..d4c6a659b562 100644 --- a/drivers/net/wireless/libertas/wext.c +++ b/drivers/net/wireless/libertas/wext.c @@ -8,6 +8,7 @@ #include <linux/wireless.h> #include <linux/bitops.h> +#include <net/lib80211.h> #include <net/ieee80211.h> #include <net/iw_handler.h> @@ -1977,6 +1978,7 @@ static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info, u8 ssid_len = 0; struct assoc_request * assoc_req; int in_ssid_len = dwrq->length; + DECLARE_SSID_BUF(ssid_buf); lbs_deb_enter(LBS_DEB_WEXT); @@ -2005,7 +2007,7 @@ static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info, lbs_deb_wext("requested any SSID\n"); } else { lbs_deb_wext("requested SSID '%s'\n", - escape_essid(ssid, ssid_len)); + print_ssid(ssid_buf, ssid, ssid_len)); } out: @@ -2104,7 +2106,6 @@ static int lbs_set_wap(struct net_device *dev, struct iw_request_info *info, struct lbs_private *priv = dev->priv; struct assoc_request * assoc_req; int ret = 0; - DECLARE_MAC_BUF(mac); lbs_deb_enter(LBS_DEB_WEXT); @@ -2114,7 +2115,7 @@ static int lbs_set_wap(struct net_device *dev, struct iw_request_info *info, if (awrq->sa_family != ARPHRD_ETHER) return -EINVAL; - lbs_deb_wext("ASSOC: WAP: sa_data %s\n", print_mac(mac, awrq->sa_data)); + lbs_deb_wext("ASSOC: WAP: sa_data %pM\n", awrq->sa_data); mutex_lock(&priv->lock); diff --git a/drivers/net/wireless/libertas_tf/cmd.c b/drivers/net/wireless/libertas_tf/cmd.c index fdbcf8ba3e8a..3d3914c83b14 100644 --- a/drivers/net/wireless/libertas_tf/cmd.c +++ b/drivers/net/wireless/libertas_tf/cmd.c @@ -79,7 +79,6 @@ int lbtf_update_hw_spec(struct lbtf_private *priv) struct cmd_ds_get_hw_spec cmd; int ret = -1; u32 i; - DECLARE_MAC_BUF(mac); memset(&cmd, 0, sizeof(cmd)); cmd.hdr.size = cpu_to_le16(sizeof(cmd)); @@ -96,8 +95,8 @@ int lbtf_update_hw_spec(struct lbtf_private *priv) priv->fwrelease = (priv->fwrelease << 8) | (priv->fwrelease >> 24 & 0xff); - printk(KERN_INFO "libertastf: %s, fw %u.%u.%up%u, cap 0x%08x\n", - print_mac(mac, cmd.permanentaddr), + printk(KERN_INFO "libertastf: %pM, fw %u.%u.%up%u, cap 0x%08x\n", + cmd.permanentaddr, priv->fwrelease >> 24 & 0xff, priv->fwrelease >> 16 & 0xff, priv->fwrelease >> 8 & 0xff, diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c index feff945ad856..d1fc305de5fe 100644 --- a/drivers/net/wireless/libertas_tf/main.c +++ b/drivers/net/wireless/libertas_tf/main.c @@ -354,9 +354,11 @@ static void lbtf_op_remove_interface(struct ieee80211_hw *hw, priv->vif = NULL; } -static int lbtf_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) +static int lbtf_op_config(struct ieee80211_hw *hw, u32 changed) { struct lbtf_private *priv = hw->priv; + struct ieee80211_conf *conf = &hw->conf; + if (conf->channel->center_freq != priv->cur_freq) { priv->cur_freq = conf->channel->center_freq; lbtf_set_channel(priv, conf->channel->hw_value); @@ -590,14 +592,14 @@ EXPORT_SYMBOL_GPL(lbtf_remove_card); void lbtf_send_tx_feedback(struct lbtf_private *priv, u8 retrycnt, u8 fail) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(priv->tx_skb); - memset(&info->status, 0, sizeof(info->status)); + + ieee80211_tx_info_clear_status(info); /* * Commented out, otherwise we never go beyond 1Mbit/s using mac80211 * default pid rc algorithm. * * info->status.retry_count = MRVL_DEFAULT_RETRIES - retrycnt; */ - info->status.excessive_retries = fail ? 1 : 0; if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) && !fail) info->flags |= IEEE80211_TX_STAT_ACK; skb_pull(priv->tx_skb, sizeof(struct txpd)); diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 1a019e98dac3..c57652325286 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -63,13 +63,13 @@ struct hwsim_sta_priv { static inline void hwsim_check_sta_magic(struct ieee80211_sta *sta) { struct hwsim_sta_priv *sp = (void *)sta->drv_priv; - WARN_ON(sp->magic != HWSIM_VIF_MAGIC); + WARN_ON(sp->magic != HWSIM_STA_MAGIC); } static inline void hwsim_set_sta_magic(struct ieee80211_sta *sta) { struct hwsim_sta_priv *sp = (void *)sta->drv_priv; - sp->magic = HWSIM_VIF_MAGIC; + sp->magic = HWSIM_STA_MAGIC; } static inline void hwsim_clear_sta_magic(struct ieee80211_sta *sta) @@ -209,7 +209,7 @@ static bool mac80211_hwsim_tx_frame(struct ieee80211_hw *hw, /* TODO: set mactime */ rx_status.freq = data->channel->center_freq; rx_status.band = data->channel->band; - rx_status.rate_idx = info->tx_rate_idx; + rx_status.rate_idx = info->control.rates[0].idx; /* TODO: simulate signal strength (and optional packet drop) */ /* Copy skb to all enabled radios that are on the current frequency */ @@ -269,13 +269,9 @@ static int mac80211_hwsim_tx(struct ieee80211_hw *hw, struct sk_buff *skb) if (txi->control.sta) hwsim_check_sta_magic(txi->control.sta); - memset(&txi->status, 0, sizeof(txi->status)); - if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK)) { - if (ack) - txi->flags |= IEEE80211_TX_STAT_ACK; - else - txi->status.excessive_retries = 1; - } + ieee80211_tx_info_clear_status(txi); + if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK) && ack) + txi->flags |= IEEE80211_TX_STAT_ACK; ieee80211_tx_status_irqsafe(hw, skb); return NETDEV_TX_OK; } @@ -301,10 +297,9 @@ static void mac80211_hwsim_stop(struct ieee80211_hw *hw) static int mac80211_hwsim_add_interface(struct ieee80211_hw *hw, struct ieee80211_if_init_conf *conf) { - DECLARE_MAC_BUF(mac); - printk(KERN_DEBUG "%s:%s (type=%d mac_addr=%s)\n", + printk(KERN_DEBUG "%s:%s (type=%d mac_addr=%pM)\n", wiphy_name(hw->wiphy), __func__, conf->type, - print_mac(mac, conf->mac_addr)); + conf->mac_addr); hwsim_set_magic(conf->vif); return 0; } @@ -313,10 +308,9 @@ static int mac80211_hwsim_add_interface(struct ieee80211_hw *hw, static void mac80211_hwsim_remove_interface( struct ieee80211_hw *hw, struct ieee80211_if_init_conf *conf) { - DECLARE_MAC_BUF(mac); - printk(KERN_DEBUG "%s:%s (type=%d mac_addr=%s)\n", + printk(KERN_DEBUG "%s:%s (type=%d mac_addr=%pM)\n", wiphy_name(hw->wiphy), __func__, conf->type, - print_mac(mac, conf->mac_addr)); + conf->mac_addr); hwsim_check_magic(conf->vif); hwsim_clear_magic(conf->vif); } @@ -361,10 +355,10 @@ static void mac80211_hwsim_beacon(unsigned long arg) } -static int mac80211_hwsim_config(struct ieee80211_hw *hw, - struct ieee80211_conf *conf) +static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed) { struct mac80211_hwsim_data *data = hw->priv; + struct ieee80211_conf *conf = &hw->conf; printk(KERN_DEBUG "%s:%s (freq=%d radio_enabled=%d beacon_int=%d)\n", wiphy_name(hw->wiphy), __func__, @@ -505,7 +499,6 @@ static int __init init_mac80211_hwsim(void) u8 addr[ETH_ALEN]; struct mac80211_hwsim_data *data; struct ieee80211_hw *hw; - DECLARE_MAC_BUF(mac); if (radios < 1 || radios > 100) return -EINVAL; @@ -566,19 +559,18 @@ static int __init init_mac80211_hwsim(void) data->band.n_channels = ARRAY_SIZE(hwsim_channels); data->band.bitrates = data->rates; data->band.n_bitrates = ARRAY_SIZE(hwsim_rates); - data->band.ht_info.ht_supported = 1; - data->band.ht_info.cap = IEEE80211_HT_CAP_SUP_WIDTH | + data->band.ht_cap.ht_supported = true; + data->band.ht_cap.cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 | IEEE80211_HT_CAP_GRN_FLD | IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_DSSSCCK40; - data->band.ht_info.ampdu_factor = 0x3; - data->band.ht_info.ampdu_density = 0x6; - memset(data->band.ht_info.supp_mcs_set, 0, - sizeof(data->band.ht_info.supp_mcs_set)); - data->band.ht_info.supp_mcs_set[0] = 0xff; - data->band.ht_info.supp_mcs_set[1] = 0xff; - data->band.ht_info.supp_mcs_set[12] = - IEEE80211_HT_CAP_MCS_TX_DEFINED; + data->band.ht_cap.ampdu_factor = 0x3; + data->band.ht_cap.ampdu_density = 0x6; + memset(&data->band.ht_cap.mcs, 0, + sizeof(data->band.ht_cap.mcs)); + data->band.ht_cap.mcs.rx_mask[0] = 0xff; + data->band.ht_cap.mcs.rx_mask[1] = 0xff; + data->band.ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &data->band; err = ieee80211_register_hw(hw); @@ -588,9 +580,9 @@ static int __init init_mac80211_hwsim(void) goto failed_hw; } - printk(KERN_DEBUG "%s: hwaddr %s registered\n", + printk(KERN_DEBUG "%s: hwaddr %pM registered\n", wiphy_name(hw->wiphy), - print_mac(mac, hw->wiphy->perm_addr)); + hw->wiphy->perm_addr); setup_timer(&data->beacon_timer, mac80211_hwsim_beacon, (unsigned long) hw); diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c index a670f36b5f3f..24caec6caf1f 100644 --- a/drivers/net/wireless/netwave_cs.c +++ b/drivers/net/wireless/netwave_cs.c @@ -737,7 +737,6 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) { win_req_t req; memreq_t mem; u_char __iomem *ramBase = NULL; - DECLARE_MAC_BUF(mac); DEBUG(0, "netwave_pcmcia_config(0x%p)\n", link); @@ -808,12 +807,12 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) { dev->dev_addr[i] = readb(ramBase + NETWAVE_EREG_PA + i); printk(KERN_INFO "%s: Netwave: port %#3lx, irq %d, mem %lx, " - "id %c%c, hw_addr %s\n", + "id %c%c, hw_addr %pM\n", dev->name, dev->base_addr, dev->irq, (u_long) ramBase, (int) readb(ramBase+NETWAVE_EREG_NI), (int) readb(ramBase+NETWAVE_EREG_NI+1), - print_mac(mac, dev->dev_addr)); + dev->dev_addr); /* get revision words */ printk(KERN_DEBUG "Netwave_reset: revision %04x %04x\n", @@ -1308,7 +1307,6 @@ static int netwave_rx(struct net_device *dev) /* Queue packet for network layer */ netif_rx(skb); - dev->last_rx = jiffies; priv->stats.rx_packets++; priv->stats.rx_bytes += rcvLen; diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c index e0512e49d6d3..b657a916b1d7 100644 --- a/drivers/net/wireless/orinoco.c +++ b/drivers/net/wireless/orinoco.c @@ -487,12 +487,17 @@ orinoco_dl_firmware(struct orinoco_private *priv, if (err) goto free; - err = request_firmware(&fw_entry, firmware, priv->dev); - if (err) { - printk(KERN_ERR "%s: Cannot find firmware %s\n", - dev->name, firmware); - err = -ENOENT; - goto free; + if (priv->cached_fw) + fw_entry = priv->cached_fw; + else { + err = request_firmware(&fw_entry, firmware, priv->dev); + if (err) { + printk(KERN_ERR "%s: Cannot find firmware %s\n", + dev->name, firmware); + err = -ENOENT; + goto free; + } + priv->cached_fw = fw_entry; } hdr = (const struct orinoco_fw_header *) fw_entry->data; @@ -535,7 +540,11 @@ orinoco_dl_firmware(struct orinoco_private *priv, dev->name, hermes_present(hw)); abort: - release_firmware(fw_entry); + /* In case of error, assume firmware was bogus and release it */ + if (err) { + priv->cached_fw = NULL; + release_firmware(fw_entry); + } free: kfree(pda); @@ -1280,7 +1289,6 @@ static void orinoco_rx_monitor(struct net_device *dev, u16 rxfid, skb->pkt_type = PACKET_OTHERHOST; skb->protocol = __constant_htons(ETH_P_802_2); - dev->last_rx = jiffies; stats->rx_packets++; stats->rx_bytes += skb->len; @@ -1477,12 +1485,11 @@ static void orinoco_rx(struct net_device *dev, MICHAEL_MIC_LEN)) { union iwreq_data wrqu; struct iw_michaelmicfailure wxmic; - DECLARE_MAC_BUF(mac); printk(KERN_WARNING "%s: " - "Invalid Michael MIC in data frame from %s, " + "Invalid Michael MIC in data frame from %pM, " "using key %i\n", - dev->name, print_mac(mac, src), key_id); + dev->name, src, key_id); /* TODO: update stats */ @@ -1530,7 +1537,6 @@ static void orinoco_rx(struct net_device *dev, else memcpy(hdr->h_source, desc->addr2, ETH_ALEN); - dev->last_rx = jiffies; skb->protocol = eth_type_trans(skb, dev); skb->ip_summed = CHECKSUM_NONE; if (fc & IEEE80211_FCTL_TODS) @@ -2301,6 +2307,11 @@ int orinoco_reinit_firmware(struct net_device *dev) int err; err = hermes_init(hw); + if (priv->do_fw_download && !err) { + err = orinoco_download(priv); + if (err) + priv->do_fw_download = 0; + } if (!err) err = orinoco_allocate_fid(dev); @@ -2926,12 +2937,6 @@ static void orinoco_reset(struct work_struct *work) } } - if (priv->do_fw_download) { - err = orinoco_download(priv); - if (err) - priv->do_fw_download = 0; - } - err = orinoco_reinit_firmware(dev); if (err) { printk(KERN_ERR "%s: orinoco_reset: Error %d re-initializing firmware\n", @@ -3277,7 +3282,6 @@ static int orinoco_init(struct net_device *dev) struct hermes_idstring nickbuf; u16 reclen; int len; - DECLARE_MAC_BUF(mac); /* No need to lock, the hw_unavailable flag is already set in * alloc_orinocodev() */ @@ -3348,8 +3352,8 @@ static int orinoco_init(struct net_device *dev) goto out; } - printk(KERN_DEBUG "%s: MAC address %s\n", - dev->name, print_mac(mac, dev->dev_addr)); + printk(KERN_DEBUG "%s: MAC address %pM\n", + dev->name, dev->dev_addr); /* Get the station name */ err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CNFOWNNAME, @@ -3535,6 +3539,8 @@ struct net_device netif_carrier_off(dev); priv->last_linkstatus = 0xffff; + priv->cached_fw = NULL; + return dev; } @@ -3546,6 +3552,9 @@ void free_orinocodev(struct net_device *dev) * when we call tasklet_kill it will run one final time, * emptying the list */ tasklet_kill(&priv->rx_tasklet); + if (priv->cached_fw) + release_firmware(priv->cached_fw); + priv->cached_fw = NULL; priv->wpa_ie_len = 0; kfree(priv->wpa_ie); orinoco_mic_free(priv); diff --git a/drivers/net/wireless/orinoco.h b/drivers/net/wireless/orinoco.h index 981570bd3b9d..8c2953834923 100644 --- a/drivers/net/wireless/orinoco.h +++ b/drivers/net/wireless/orinoco.h @@ -66,6 +66,8 @@ struct orinoco_rx_data { struct list_head list; }; +struct firmware; + struct orinoco_private { void *card; /* Pointer to card dependent structure */ struct device *dev; @@ -164,6 +166,9 @@ struct orinoco_private { unsigned int wpa_enabled:1; unsigned int tkip_cm_active:1; unsigned int key_mgmt:3; + + /* Cached in memory firmware to use in ->resume */ + const struct firmware *cached_fw; }; #ifdef ORINOCO_DEBUG diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h index 1d0704fe146f..eb69b904f651 100644 --- a/drivers/net/wireless/p54/p54.h +++ b/drivers/net/wireless/p54/p54.h @@ -14,17 +14,17 @@ * published by the Free Software Foundation. */ -enum control_frame_types { - P54_CONTROL_TYPE_FILTER_SET = 0, - P54_CONTROL_TYPE_CHANNEL_CHANGE, - P54_CONTROL_TYPE_FREQDONE, +enum p54_control_frame_types { + P54_CONTROL_TYPE_SETUP = 0, + P54_CONTROL_TYPE_SCAN, + P54_CONTROL_TYPE_TRAP, P54_CONTROL_TYPE_DCFINIT, - P54_CONTROL_TYPE_ENCRYPTION, + P54_CONTROL_TYPE_RX_KEYCACHE, P54_CONTROL_TYPE_TIM, - P54_CONTROL_TYPE_POWERMGT, - P54_CONTROL_TYPE_FREEQUEUE, + P54_CONTROL_TYPE_PSM, + P54_CONTROL_TYPE_TXCANCEL, P54_CONTROL_TYPE_TXDONE, - P54_CONTROL_TYPE_PING, + P54_CONTROL_TYPE_BURST, P54_CONTROL_TYPE_STAT_READBACK, P54_CONTROL_TYPE_BBP, P54_CONTROL_TYPE_EEPROM_READBACK, @@ -37,18 +37,30 @@ enum control_frame_types { P54_CONTROL_TYPE_XBOW_SYNTH_CFG, P54_CONTROL_TYPE_CCE_QUIET, P54_CONTROL_TYPE_PSM_STA_UNLOCK, + P54_CONTROL_TYPE_PCS, + P54_CONTROL_TYPE_BT_BALANCER = 28, + P54_CONTROL_TYPE_GROUP_ADDRESS_TABLE = 30, + P54_CONTROL_TYPE_ARPTABLE = 31, + P54_CONTROL_TYPE_BT_OPTIONS = 35 }; -struct p54_control_hdr { - __le16 magic1; +struct p54_hdr { + __le16 flags; __le16 len; __le32 req_id; - __le16 type; /* enum control_frame_types */ - u8 retry1; - u8 retry2; + __le16 type; /* enum p54_control_frame_types */ + u8 rts_tries; + u8 tries; u8 data[0]; } __attribute__ ((packed)); +struct p54_edcf_queue_param { + __le16 aifs; + __le16 cwmin; + __le16 cwmax; + __le16 txop; +} __attribute__ ((packed)); + #define EEPROM_READBACK_LEN 0x3fc #define ISL38XX_DEV_FIRMWARE_ADDR 0x20000 @@ -62,46 +74,47 @@ struct p54_common { u32 rx_start; u32 rx_end; struct sk_buff_head tx_queue; - void (*tx)(struct ieee80211_hw *dev, struct p54_control_hdr *data, - size_t len, int free_on_tx); + void (*tx)(struct ieee80211_hw *dev, struct sk_buff *skb, + int free_on_tx); int (*open)(struct ieee80211_hw *dev); void (*stop)(struct ieee80211_hw *dev); int mode; - u16 seqno; u16 rx_mtu; u8 headroom; u8 tailroom; struct mutex conf_mutex; u8 mac_addr[ETH_ALEN]; u8 bssid[ETH_ALEN]; - __le16 filter_type; + u16 mac_mode; struct pda_iq_autocal_entry *iq_autocal; unsigned int iq_autocal_len; struct pda_channel_output_limit *output_limit; unsigned int output_limit_len; struct pda_pa_curve_data *curve_data; unsigned int filter_flags; + bool use_short_slot; u16 rxhw; u8 version; u8 rx_antenna; unsigned int tx_hdr_len; - void *cached_vdcf; unsigned int fw_var; unsigned int fw_interface; unsigned int output_power; u32 tsf_low32; u32 tsf_high32; struct ieee80211_tx_queue_stats tx_stats[8]; + struct p54_edcf_queue_param qos_params[8]; struct ieee80211_low_level_stats stats; struct timer_list stats_timer; struct completion stats_comp; - void *cached_stats; + struct sk_buff *cached_stats; int noise; void *eeprom; struct completion eeprom_comp; }; int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb); +void p54_free_skb(struct ieee80211_hw *dev, struct sk_buff *skb); int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw); int p54_read_eeprom(struct ieee80211_hw *dev); struct ieee80211_hw *p54_init_common(size_t priv_data_len); diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c index 827ca0384a4c..cf04c721a012 100644 --- a/drivers/net/wireless/p54/p54common.c +++ b/drivers/net/wireless/p54/p54common.c @@ -1,12 +1,15 @@ - /* * Common code for mac80211 Prism54 drivers * * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net> * Copyright (c) 2007, Christian Lamparter <chunkeey@web.de> + * Copyright 2008, Johannes Berg <johannes@sipsolutions.net> * - * Based on the islsm (softmac prism54) driver, which is: - * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al. + * Based on: + * - the islsm (softmac prism54) driver, which is: + * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al. + * - stlc45xx driver + * C Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -183,7 +186,7 @@ int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw) priv->headroom = desc->headroom; priv->tailroom = desc->tailroom; if (le32_to_cpu(bootrec->len) == 11) - priv->rx_mtu = le16_to_cpu(bootrec->rx_mtu); + priv->rx_mtu = le16_to_cpu(desc->rx_mtu); else priv->rx_mtu = (size_t) 0x620 - priv->tx_hdr_len; @@ -320,7 +323,6 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len) int err; u8 *end = (u8 *)eeprom + len; u16 synth = 0; - DECLARE_MAC_BUF(mac); wrap = (struct eeprom_pda_wrap *) eeprom; entry = (void *)wrap->data + le16_to_cpu(wrap->len); @@ -446,9 +448,9 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len) SET_IEEE80211_PERM_ADDR(dev, perm_addr); } - printk(KERN_INFO "%s: hwaddr %s, MAC:isl38%02x RF:%s\n", + printk(KERN_INFO "%s: hwaddr %pM, MAC:isl38%02x RF:%s\n", wiphy_name(dev->wiphy), - print_mac(mac, dev->wiphy->perm_addr), + dev->wiphy->perm_addr, priv->version, p54_rf_chips[priv->rxhw]); return 0; @@ -482,13 +484,13 @@ static int p54_rssi_to_dbm(struct ieee80211_hw *dev, int rssi) static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb) { struct p54_common *priv = dev->priv; - struct p54_rx_hdr *hdr = (struct p54_rx_hdr *) skb->data; + struct p54_rx_data *hdr = (struct p54_rx_data *) skb->data; struct ieee80211_rx_status rx_status = {0}; u16 freq = le16_to_cpu(hdr->freq); size_t header_len = sizeof(*hdr); u32 tsf32; - if (!(hdr->magic & cpu_to_le16(0x0001))) { + if (!(hdr->flags & cpu_to_le16(P54_HDR_FLAG_DATA_IN_FCS_GOOD))) { if (priv->filter_flags & FIF_FCSFAIL) rx_status.flag |= RX_FLAG_FAILED_FCS_CRC; else @@ -513,7 +515,7 @@ static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb) rx_status.flag |= RX_FLAG_TSFT; - if (hdr->magic & cpu_to_le16(0x4000)) + if (hdr->flags & cpu_to_le16(P54_HDR_FLAG_DATA_ALIGN)) header_len += hdr->align[0]; skb_pull(skb, header_len); @@ -529,81 +531,149 @@ static void inline p54_wake_free_queues(struct ieee80211_hw *dev) struct p54_common *priv = dev->priv; int i; + if (priv->mode == NL80211_IFTYPE_UNSPECIFIED) + return ; + for (i = 0; i < dev->queues; i++) if (priv->tx_stats[i + 4].len < priv->tx_stats[i + 4].limit) ieee80211_wake_queue(dev, i); } +void p54_free_skb(struct ieee80211_hw *dev, struct sk_buff *skb) +{ + struct p54_common *priv = dev->priv; + struct ieee80211_tx_info *info; + struct memrecord *range; + unsigned long flags; + u32 freed = 0, last_addr = priv->rx_start; + + if (!skb || !dev) + return; + + spin_lock_irqsave(&priv->tx_queue.lock, flags); + info = IEEE80211_SKB_CB(skb); + range = (void *)info->rate_driver_data; + if (skb->prev != (struct sk_buff *)&priv->tx_queue) { + struct ieee80211_tx_info *ni; + struct memrecord *mr; + + ni = IEEE80211_SKB_CB(skb->prev); + mr = (struct memrecord *)ni->rate_driver_data; + last_addr = mr->end_addr; + } + if (skb->next != (struct sk_buff *)&priv->tx_queue) { + struct ieee80211_tx_info *ni; + struct memrecord *mr; + + ni = IEEE80211_SKB_CB(skb->next); + mr = (struct memrecord *)ni->rate_driver_data; + freed = mr->start_addr - last_addr; + } else + freed = priv->rx_end - last_addr; + __skb_unlink(skb, &priv->tx_queue); + spin_unlock_irqrestore(&priv->tx_queue.lock, flags); + kfree_skb(skb); + + if (freed >= priv->headroom + sizeof(struct p54_hdr) + 48 + + IEEE80211_MAX_RTS_THRESHOLD + priv->tailroom) + p54_wake_free_queues(dev); +} +EXPORT_SYMBOL_GPL(p54_free_skb); + static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb) { struct p54_common *priv = dev->priv; - struct p54_control_hdr *hdr = (struct p54_control_hdr *) skb->data; - struct p54_frame_sent_hdr *payload = (struct p54_frame_sent_hdr *) hdr->data; + struct p54_hdr *hdr = (struct p54_hdr *) skb->data; + struct p54_frame_sent *payload = (struct p54_frame_sent *) hdr->data; struct sk_buff *entry = (struct sk_buff *) priv->tx_queue.next; u32 addr = le32_to_cpu(hdr->req_id) - priv->headroom; struct memrecord *range = NULL; u32 freed = 0; u32 last_addr = priv->rx_start; unsigned long flags; + int count, idx; spin_lock_irqsave(&priv->tx_queue.lock, flags); while (entry != (struct sk_buff *)&priv->tx_queue) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(entry); - range = (void *)info->driver_data; - if (range->start_addr == addr) { - struct p54_control_hdr *entry_hdr; - struct p54_tx_control_allocdata *entry_data; - int pad = 0; - - if (entry->next != (struct sk_buff *)&priv->tx_queue) { - struct ieee80211_tx_info *ni; - struct memrecord *mr; - - ni = IEEE80211_SKB_CB(entry->next); - mr = (struct memrecord *)ni->driver_data; - freed = mr->start_addr - last_addr; - } else - freed = priv->rx_end - last_addr; + struct p54_hdr *entry_hdr; + struct p54_tx_data *entry_data; + int pad = 0; + range = (void *)info->rate_driver_data; + if (range->start_addr != addr) { last_addr = range->end_addr; - __skb_unlink(entry, &priv->tx_queue); - spin_unlock_irqrestore(&priv->tx_queue.lock, flags); - - memset(&info->status, 0, sizeof(info->status)); - entry_hdr = (struct p54_control_hdr *) entry->data; - entry_data = (struct p54_tx_control_allocdata *) entry_hdr->data; - if ((entry_hdr->magic1 & cpu_to_le16(0x4000)) != 0) - pad = entry_data->align[0]; - - priv->tx_stats[entry_data->hw_queue].len--; - if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) { - if (!(payload->status & 0x01)) - info->flags |= IEEE80211_TX_STAT_ACK; - else - info->status.excessive_retries = 1; - } - info->status.retry_count = payload->retries - 1; - info->status.ack_signal = p54_rssi_to_dbm(dev, - le16_to_cpu(payload->ack_rssi)); - skb_pull(entry, sizeof(*hdr) + pad + sizeof(*entry_data)); - ieee80211_tx_status_irqsafe(dev, entry); - goto out; + entry = entry->next; + continue; + } + + if (entry->next != (struct sk_buff *)&priv->tx_queue) { + struct ieee80211_tx_info *ni; + struct memrecord *mr; + + ni = IEEE80211_SKB_CB(entry->next); + mr = (struct memrecord *)ni->rate_driver_data; + freed = mr->start_addr - last_addr; } else - last_addr = range->end_addr; - entry = entry->next; + freed = priv->rx_end - last_addr; + + last_addr = range->end_addr; + __skb_unlink(entry, &priv->tx_queue); + spin_unlock_irqrestore(&priv->tx_queue.lock, flags); + + /* + * Clear manually, ieee80211_tx_info_clear_status would + * clear the counts too and we need them. + */ + memset(&info->status.ampdu_ack_len, 0, + sizeof(struct ieee80211_tx_info) - + offsetof(struct ieee80211_tx_info, status.ampdu_ack_len)); + BUILD_BUG_ON(offsetof(struct ieee80211_tx_info, + status.ampdu_ack_len) != 23); + + entry_hdr = (struct p54_hdr *) entry->data; + entry_data = (struct p54_tx_data *) entry_hdr->data; + if (entry_hdr->flags & cpu_to_le16(P54_HDR_FLAG_DATA_ALIGN)) + pad = entry_data->align[0]; + + /* walk through the rates array and adjust the counts */ + count = payload->tries; + for (idx = 0; idx < 4; idx++) { + if (count >= info->status.rates[idx].count) { + count -= info->status.rates[idx].count; + } else if (count > 0) { + info->status.rates[idx].count = count; + count = 0; + } else { + info->status.rates[idx].idx = -1; + info->status.rates[idx].count = 0; + } + } + + priv->tx_stats[entry_data->hw_queue].len--; + if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) && + (!payload->status)) + info->flags |= IEEE80211_TX_STAT_ACK; + if (payload->status & 0x02) + info->flags |= IEEE80211_TX_STAT_TX_FILTERED; + info->status.ack_signal = p54_rssi_to_dbm(dev, + (int)payload->ack_rssi); + skb_pull(entry, sizeof(*hdr) + pad + sizeof(*entry_data)); + ieee80211_tx_status_irqsafe(dev, entry); + goto out; } spin_unlock_irqrestore(&priv->tx_queue.lock, flags); out: - if (freed >= IEEE80211_MAX_RTS_THRESHOLD + 0x170 + - sizeof(struct p54_control_hdr)) + if (freed >= priv->headroom + sizeof(struct p54_hdr) + 48 + + IEEE80211_MAX_RTS_THRESHOLD + priv->tailroom) p54_wake_free_queues(dev); } static void p54_rx_eeprom_readback(struct ieee80211_hw *dev, struct sk_buff *skb) { - struct p54_control_hdr *hdr = (struct p54_control_hdr *) skb->data; + struct p54_hdr *hdr = (struct p54_hdr *) skb->data; struct p54_eeprom_lm86 *eeprom = (struct p54_eeprom_lm86 *) hdr->data; struct p54_common *priv = dev->priv; @@ -618,7 +688,7 @@ static void p54_rx_eeprom_readback(struct ieee80211_hw *dev, static void p54_rx_stats(struct ieee80211_hw *dev, struct sk_buff *skb) { struct p54_common *priv = dev->priv; - struct p54_control_hdr *hdr = (struct p54_control_hdr *) skb->data; + struct p54_hdr *hdr = (struct p54_hdr *) skb->data; struct p54_statistics *stats = (struct p54_statistics *) hdr->data; u32 tsf32 = le32_to_cpu(stats->tsf32); @@ -638,7 +708,7 @@ static void p54_rx_stats(struct ieee80211_hw *dev, struct sk_buff *skb) static int p54_rx_control(struct ieee80211_hw *dev, struct sk_buff *skb) { - struct p54_control_hdr *hdr = (struct p54_control_hdr *) skb->data; + struct p54_hdr *hdr = (struct p54_hdr *) skb->data; switch (le16_to_cpu(hdr->type)) { case P54_CONTROL_TYPE_TXDONE: @@ -682,12 +752,14 @@ EXPORT_SYMBOL_GPL(p54_rx); * marks allocated areas as reserved if necessary. p54_rx_frame_sent frees * allocated areas. */ -static void p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb, - struct p54_control_hdr *data, u32 len) +static int p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb, + struct p54_hdr *data, u32 len) { struct p54_common *priv = dev->priv; struct sk_buff *entry = priv->tx_queue.next; struct sk_buff *target_skb = NULL; + struct ieee80211_tx_info *info; + struct memrecord *range; u32 last_addr = priv->rx_start; u32 largest_hole = 0; u32 target_addr = priv->rx_start; @@ -695,12 +767,15 @@ static void p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb, unsigned int left; len = (len + priv->headroom + priv->tailroom + 3) & ~0x3; + if (!skb) + return -EINVAL; + spin_lock_irqsave(&priv->tx_queue.lock, flags); left = skb_queue_len(&priv->tx_queue); while (left--) { u32 hole_size; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(entry); - struct memrecord *range = (void *)info->driver_data; + info = IEEE80211_SKB_CB(entry); + range = (void *)info->rate_driver_data; hole_size = range->start_addr - last_addr; if (!target_skb && hole_size >= len) { target_skb = entry->prev; @@ -715,64 +790,89 @@ static void p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb, target_skb = priv->tx_queue.prev; largest_hole = max(largest_hole, priv->rx_end - last_addr - len); if (!skb_queue_empty(&priv->tx_queue)) { - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(target_skb); - struct memrecord *range = (void *)info->driver_data; + info = IEEE80211_SKB_CB(target_skb); + range = (void *)info->rate_driver_data; target_addr = range->end_addr; } } else largest_hole = max(largest_hole, priv->rx_end - last_addr); - if (skb) { - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct memrecord *range = (void *)info->driver_data; - range->start_addr = target_addr; - range->end_addr = target_addr + len; - __skb_queue_after(&priv->tx_queue, target_skb, skb); - if (largest_hole < priv->rx_mtu + priv->headroom + - priv->tailroom + - sizeof(struct p54_control_hdr)) - ieee80211_stop_queues(dev); + if (!target_skb) { + spin_unlock_irqrestore(&priv->tx_queue.lock, flags); + ieee80211_stop_queues(dev); + return -ENOMEM; } + + info = IEEE80211_SKB_CB(skb); + range = (void *)info->rate_driver_data; + range->start_addr = target_addr; + range->end_addr = target_addr + len; + __skb_queue_after(&priv->tx_queue, target_skb, skb); spin_unlock_irqrestore(&priv->tx_queue.lock, flags); + if (largest_hole < priv->headroom + sizeof(struct p54_hdr) + + 48 + IEEE80211_MAX_RTS_THRESHOLD + priv->tailroom) + ieee80211_stop_queues(dev); + data->req_id = cpu_to_le32(target_addr + priv->headroom); + return 0; +} + +static struct sk_buff *p54_alloc_skb(struct ieee80211_hw *dev, + u16 hdr_flags, u16 len, u16 type, gfp_t memflags) +{ + struct p54_common *priv = dev->priv; + struct p54_hdr *hdr; + struct sk_buff *skb; + + skb = __dev_alloc_skb(len + priv->tx_hdr_len, memflags); + if (!skb) + return NULL; + skb_reserve(skb, priv->tx_hdr_len); + + hdr = (struct p54_hdr *) skb_put(skb, sizeof(*hdr)); + hdr->flags = cpu_to_le16(hdr_flags); + hdr->len = cpu_to_le16(len - sizeof(*hdr)); + hdr->type = cpu_to_le16(type); + hdr->tries = hdr->rts_tries = 0; + + if (unlikely(p54_assign_address(dev, skb, hdr, len))) { + kfree_skb(skb); + return NULL; + } + return skb; } int p54_read_eeprom(struct ieee80211_hw *dev) { struct p54_common *priv = dev->priv; - struct p54_control_hdr *hdr = NULL; + struct p54_hdr *hdr = NULL; struct p54_eeprom_lm86 *eeprom_hdr; + struct sk_buff *skb; size_t eeprom_size = 0x2020, offset = 0, blocksize; int ret = -ENOMEM; void *eeprom = NULL; - hdr = (struct p54_control_hdr *)kzalloc(sizeof(*hdr) + - sizeof(*eeprom_hdr) + EEPROM_READBACK_LEN, GFP_KERNEL); - if (!hdr) + skb = p54_alloc_skb(dev, 0x8000, sizeof(*hdr) + sizeof(*eeprom_hdr) + + EEPROM_READBACK_LEN, + P54_CONTROL_TYPE_EEPROM_READBACK, GFP_KERNEL); + if (!skb) goto free; - priv->eeprom = kzalloc(EEPROM_READBACK_LEN, GFP_KERNEL); if (!priv->eeprom) goto free; - eeprom = kzalloc(eeprom_size, GFP_KERNEL); if (!eeprom) goto free; - hdr->magic1 = cpu_to_le16(0x8000); - hdr->type = cpu_to_le16(P54_CONTROL_TYPE_EEPROM_READBACK); - hdr->retry1 = hdr->retry2 = 0; - eeprom_hdr = (struct p54_eeprom_lm86 *) hdr->data; + eeprom_hdr = (struct p54_eeprom_lm86 *) skb_put(skb, + sizeof(*eeprom_hdr) + EEPROM_READBACK_LEN); while (eeprom_size) { blocksize = min(eeprom_size, (size_t)EEPROM_READBACK_LEN); - hdr->len = cpu_to_le16(blocksize + sizeof(*eeprom_hdr)); eeprom_hdr->offset = cpu_to_le16(offset); eeprom_hdr->len = cpu_to_le16(blocksize); - p54_assign_address(dev, NULL, hdr, le16_to_cpu(hdr->len) + - sizeof(*hdr)); - priv->tx(dev, hdr, le16_to_cpu(hdr->len) + sizeof(*hdr), 0); + priv->tx(dev, skb, 0); if (!wait_for_completion_interruptible_timeout(&priv->eeprom_comp, HZ)) { printk(KERN_ERR "%s: device does not respond!\n", @@ -790,7 +890,7 @@ int p54_read_eeprom(struct ieee80211_hw *dev) free: kfree(priv->eeprom); priv->eeprom = NULL; - kfree(hdr); + p54_free_skb(dev, skb); kfree(eeprom); return ret; @@ -802,12 +902,15 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb) struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_tx_queue_stats *current_queue; struct p54_common *priv = dev->priv; - struct p54_control_hdr *hdr; - struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data; - struct p54_tx_control_allocdata *txhdr; + struct p54_hdr *hdr; + struct p54_tx_data *txhdr; size_t padding, len; + int i, j, ridx; u8 rate; u8 cts_rate = 0x20; + u8 rc_flags; + u8 calculated_tries[4]; + u8 nrates = 0, nremaining = 8; current_queue = &priv->tx_stats[skb_get_queue_mapping(skb) + 4]; if (unlikely(current_queue->len > current_queue->limit)) @@ -820,135 +923,169 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb) padding = (unsigned long)(skb->data - (sizeof(*hdr) + sizeof(*txhdr))) & 3; len = skb->len; - txhdr = (struct p54_tx_control_allocdata *) - skb_push(skb, sizeof(*txhdr) + padding); - hdr = (struct p54_control_hdr *) skb_push(skb, sizeof(*hdr)); + txhdr = (struct p54_tx_data *) skb_push(skb, sizeof(*txhdr) + padding); + hdr = (struct p54_hdr *) skb_push(skb, sizeof(*hdr)); if (padding) - hdr->magic1 = cpu_to_le16(0x4010); + hdr->flags = cpu_to_le16(P54_HDR_FLAG_DATA_ALIGN); else - hdr->magic1 = cpu_to_le16(0x0010); + hdr->flags = cpu_to_le16(0); hdr->len = cpu_to_le16(len); hdr->type = (info->flags & IEEE80211_TX_CTL_NO_ACK) ? 0 : cpu_to_le16(1); - hdr->retry1 = hdr->retry2 = info->control.retry_limit; + hdr->rts_tries = info->control.rates[0].count; - /* TODO: add support for alternate retry TX rates */ - rate = ieee80211_get_tx_rate(dev, info)->hw_value; - if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE) { - rate |= 0x10; - cts_rate |= 0x10; + /* + * we register the rates in perfect order, and + * RTS/CTS won't happen on 5 GHz + */ + cts_rate = info->control.rts_cts_rate_idx; + + memset(&txhdr->rateset, 0, sizeof(txhdr->rateset)); + + /* see how many rates got used */ + for (i = 0; i < 4; i++) { + if (info->control.rates[i].idx < 0) + break; + nrates++; } - if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) { - rate |= 0x40; - cts_rate |= ieee80211_get_rts_cts_rate(dev, info)->hw_value; - } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) { - rate |= 0x20; - cts_rate |= ieee80211_get_rts_cts_rate(dev, info)->hw_value; + + /* limit tries to 8/nrates per rate */ + for (i = 0; i < nrates; i++) { + /* + * The magic expression here is equivalent to 8/nrates for + * all values that matter, but avoids division and jumps. + * Note that nrates can only take the values 1 through 4. + */ + calculated_tries[i] = min_t(int, ((15 >> nrates) | 1) + 1, + info->control.rates[i].count); + nremaining -= calculated_tries[i]; } - memset(txhdr->rateset, rate, 8); + + /* if there are tries left, distribute from back to front */ + for (i = nrates - 1; nremaining > 0 && i >= 0; i--) { + int tmp = info->control.rates[i].count - calculated_tries[i]; + + if (tmp <= 0) + continue; + /* RC requested more tries at this rate */ + + tmp = min_t(int, tmp, nremaining); + calculated_tries[i] += tmp; + nremaining -= tmp; + } + + ridx = 0; + for (i = 0; i < nrates && ridx < 8; i++) { + /* we register the rates in perfect order */ + rate = info->control.rates[i].idx; + if (info->band == IEEE80211_BAND_5GHZ) + rate += 4; + + /* store the count we actually calculated for TX status */ + info->control.rates[i].count = calculated_tries[i]; + + rc_flags = info->control.rates[i].flags; + if (rc_flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE) { + rate |= 0x10; + cts_rate |= 0x10; + } + if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) + rate |= 0x40; + else if (rc_flags & IEEE80211_TX_RC_USE_CTS_PROTECT) + rate |= 0x20; + for (j = 0; j < calculated_tries[i] && ridx < 8; j++) { + txhdr->rateset[ridx] = rate; + ridx++; + } + } + hdr->tries = ridx; + txhdr->crypt_offset = 0; + txhdr->rts_rate_idx = 0; txhdr->key_type = 0; txhdr->key_len = 0; txhdr->hw_queue = skb_get_queue_mapping(skb) + 4; + txhdr->backlog = 32; + memset(txhdr->durations, 0, sizeof(txhdr->durations)); txhdr->tx_antenna = (info->antenna_sel_tx == 0) ? 2 : info->antenna_sel_tx - 1; txhdr->output_power = priv->output_power; - txhdr->cts_rate = (info->flags & IEEE80211_TX_CTL_NO_ACK) ? - 0 : cts_rate; + txhdr->cts_rate = cts_rate; if (padding) txhdr->align[0] = padding; - /* FIXME: The sequence that follows is needed for this driver to - * work with mac80211 since "mac80211: fix TX sequence numbers". - * As with the temporary code in rt2x00, changes will be needed - * to get proper sequence numbers on beacons. In addition, this - * patch places the sequence number in the hardware state, which - * limits us to a single virtual state. - */ - if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { - if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) - priv->seqno += 0x10; - ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); - ieee80211hdr->seq_ctrl |= cpu_to_le16(priv->seqno); - } /* modifies skb->cb and with it info, so must be last! */ - p54_assign_address(dev, skb, hdr, skb->len); - - priv->tx(dev, hdr, skb->len, 0); + if (unlikely(p54_assign_address(dev, skb, hdr, skb->len))) { + skb_pull(skb, sizeof(*hdr) + sizeof(*txhdr) + padding); + return NETDEV_TX_BUSY; + } + priv->tx(dev, skb, 0); return 0; } -static int p54_set_filter(struct ieee80211_hw *dev, u16 filter_type, - const u8 *bssid) +static int p54_setup_mac(struct ieee80211_hw *dev, u16 mode, const u8 *bssid) { struct p54_common *priv = dev->priv; - struct p54_control_hdr *hdr; - struct p54_tx_control_filter *filter; - size_t data_len; + struct sk_buff *skb; + struct p54_setup_mac *setup; - hdr = kzalloc(sizeof(*hdr) + sizeof(*filter) + - priv->tx_hdr_len, GFP_ATOMIC); - if (!hdr) + skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*setup) + + sizeof(struct p54_hdr), P54_CONTROL_TYPE_SETUP, + GFP_ATOMIC); + if (!skb) return -ENOMEM; - hdr = (void *)hdr + priv->tx_hdr_len; - - filter = (struct p54_tx_control_filter *) hdr->data; - hdr->magic1 = cpu_to_le16(0x8001); - hdr->type = cpu_to_le16(P54_CONTROL_TYPE_FILTER_SET); - - priv->filter_type = filter->filter_type = cpu_to_le16(filter_type); - memcpy(filter->mac_addr, priv->mac_addr, ETH_ALEN); + setup = (struct p54_setup_mac *) skb_put(skb, sizeof(*setup)); + priv->mac_mode = mode; + setup->mac_mode = cpu_to_le16(mode); + memcpy(setup->mac_addr, priv->mac_addr, ETH_ALEN); if (!bssid) - memset(filter->bssid, ~0, ETH_ALEN); + memset(setup->bssid, ~0, ETH_ALEN); else - memcpy(filter->bssid, bssid, ETH_ALEN); - - filter->rx_antenna = priv->rx_antenna; - + memcpy(setup->bssid, bssid, ETH_ALEN); + setup->rx_antenna = priv->rx_antenna; if (priv->fw_var < 0x500) { - data_len = P54_TX_CONTROL_FILTER_V1_LEN; - filter->v1.basic_rate_mask = cpu_to_le32(0x15F); - filter->v1.rx_addr = cpu_to_le32(priv->rx_end); - filter->v1.max_rx = cpu_to_le16(priv->rx_mtu); - filter->v1.rxhw = cpu_to_le16(priv->rxhw); - filter->v1.wakeup_timer = cpu_to_le16(500); + setup->v1.basic_rate_mask = cpu_to_le32(0x15f); + setup->v1.rx_addr = cpu_to_le32(priv->rx_end); + setup->v1.max_rx = cpu_to_le16(priv->rx_mtu); + setup->v1.rxhw = cpu_to_le16(priv->rxhw); + setup->v1.wakeup_timer = cpu_to_le16(500); + setup->v1.unalloc0 = cpu_to_le16(0); } else { - data_len = P54_TX_CONTROL_FILTER_V2_LEN; - filter->v2.rx_addr = cpu_to_le32(priv->rx_end); - filter->v2.max_rx = cpu_to_le16(priv->rx_mtu); - filter->v2.rxhw = cpu_to_le16(priv->rxhw); - filter->v2.timer = cpu_to_le16(1000); + setup->v2.rx_addr = cpu_to_le32(priv->rx_end); + setup->v2.max_rx = cpu_to_le16(priv->rx_mtu); + setup->v2.rxhw = cpu_to_le16(priv->rxhw); + setup->v2.timer = cpu_to_le16(1000); + setup->v2.truncate = cpu_to_le16(48896); + setup->v2.basic_rate_mask = cpu_to_le32(0x15f); + setup->v2.sbss_offset = 0; + setup->v2.mcast_window = 0; + setup->v2.rx_rssi_threshold = 0; + setup->v2.rx_ed_threshold = 0; + setup->v2.ref_clock = cpu_to_le32(644245094); + setup->v2.lpf_bandwidth = cpu_to_le16(65535); + setup->v2.osc_start_delay = cpu_to_le16(65535); } - - hdr->len = cpu_to_le16(data_len); - p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + data_len); - priv->tx(dev, hdr, sizeof(*hdr) + data_len, 1); + priv->tx(dev, skb, 1); return 0; } static int p54_set_freq(struct ieee80211_hw *dev, __le16 freq) { struct p54_common *priv = dev->priv; - struct p54_control_hdr *hdr; - struct p54_tx_control_channel *chan; + struct sk_buff *skb; + struct p54_scan *chan; unsigned int i; - size_t data_len; void *entry; - hdr = kzalloc(sizeof(*hdr) + sizeof(*chan) + - priv->tx_hdr_len, GFP_KERNEL); - if (!hdr) + skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*chan) + + sizeof(struct p54_hdr), P54_CONTROL_TYPE_SCAN, + GFP_ATOMIC); + if (!skb) return -ENOMEM; - hdr = (void *)hdr + priv->tx_hdr_len; - - chan = (struct p54_tx_control_channel *) hdr->data; - - hdr->magic1 = cpu_to_le16(0x8001); - - hdr->type = cpu_to_le16(P54_CONTROL_TYPE_CHANNEL_CHANGE); - - chan->flags = cpu_to_le16(0x1); + chan = (struct p54_scan *) skb_put(skb, sizeof(*chan)); + memset(chan->padding1, 0, sizeof(chan->padding1)); + chan->mode = cpu_to_le16(P54_SCAN_EXIT); chan->dwell = cpu_to_le16(0x0); for (i = 0; i < priv->iq_autocal_len; i++) { @@ -999,52 +1136,41 @@ static int p54_set_freq(struct ieee80211_hw *dev, __le16 freq) } if (priv->fw_var < 0x500) { - data_len = P54_TX_CONTROL_CHANNEL_V1_LEN; chan->v1.rssical_mul = cpu_to_le16(130); chan->v1.rssical_add = cpu_to_le16(0xfe70); } else { - data_len = P54_TX_CONTROL_CHANNEL_V2_LEN; chan->v2.rssical_mul = cpu_to_le16(130); chan->v2.rssical_add = cpu_to_le16(0xfe70); chan->v2.basic_rate_mask = cpu_to_le32(0x15f); + memset(chan->v2.rts_rates, 0, 8); } - - hdr->len = cpu_to_le16(data_len); - p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + data_len); - priv->tx(dev, hdr, sizeof(*hdr) + data_len, 1); + priv->tx(dev, skb, 1); return 0; err: printk(KERN_ERR "%s: frequency change failed\n", wiphy_name(dev->wiphy)); - kfree(hdr); + kfree_skb(skb); return -EINVAL; } static int p54_set_leds(struct ieee80211_hw *dev, int mode, int link, int act) { struct p54_common *priv = dev->priv; - struct p54_control_hdr *hdr; - struct p54_tx_control_led *led; + struct sk_buff *skb; + struct p54_led *led; - hdr = kzalloc(sizeof(*hdr) + sizeof(*led) + - priv->tx_hdr_len, GFP_KERNEL); - if (!hdr) + skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*led) + + sizeof(struct p54_hdr), P54_CONTROL_TYPE_LED, + GFP_ATOMIC); + if (!skb) return -ENOMEM; - hdr = (void *)hdr + priv->tx_hdr_len; - hdr->magic1 = cpu_to_le16(0x8001); - hdr->len = cpu_to_le16(sizeof(*led)); - hdr->type = cpu_to_le16(P54_CONTROL_TYPE_LED); - p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + sizeof(*led)); - - led = (struct p54_tx_control_led *) hdr->data; + led = (struct p54_led *)skb_put(skb, sizeof(*led)); led->mode = cpu_to_le16(mode); led->led_permanent = cpu_to_le16(link); led->led_temporary = cpu_to_le16(act); led->duration = cpu_to_le16(1000); - - priv->tx(dev, hdr, sizeof(*hdr) + sizeof(*led), 1); - + priv->tx(dev, skb, 1); return 0; } @@ -1056,88 +1182,67 @@ do { \ queue.txop = cpu_to_le16(_txop); \ } while(0) -static void p54_init_vdcf(struct ieee80211_hw *dev) +static int p54_set_edcf(struct ieee80211_hw *dev) { struct p54_common *priv = dev->priv; - struct p54_control_hdr *hdr; - struct p54_tx_control_vdcf *vdcf; - - /* all USB V1 adapters need a extra headroom */ - hdr = (void *)priv->cached_vdcf + priv->tx_hdr_len; - hdr->magic1 = cpu_to_le16(0x8001); - hdr->len = cpu_to_le16(sizeof(*vdcf)); - hdr->type = cpu_to_le16(P54_CONTROL_TYPE_DCFINIT); - hdr->req_id = cpu_to_le32(priv->rx_start); - - vdcf = (struct p54_tx_control_vdcf *) hdr->data; - - P54_SET_QUEUE(vdcf->queue[0], 0x0002, 0x0003, 0x0007, 47); - P54_SET_QUEUE(vdcf->queue[1], 0x0002, 0x0007, 0x000f, 94); - P54_SET_QUEUE(vdcf->queue[2], 0x0003, 0x000f, 0x03ff, 0); - P54_SET_QUEUE(vdcf->queue[3], 0x0007, 0x000f, 0x03ff, 0); -} - -static void p54_set_vdcf(struct ieee80211_hw *dev) -{ - struct p54_common *priv = dev->priv; - struct p54_control_hdr *hdr; - struct p54_tx_control_vdcf *vdcf; - - hdr = (void *)priv->cached_vdcf + priv->tx_hdr_len; - - p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + sizeof(*vdcf)); + struct sk_buff *skb; + struct p54_edcf *edcf; - vdcf = (struct p54_tx_control_vdcf *) hdr->data; + skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*edcf) + + sizeof(struct p54_hdr), P54_CONTROL_TYPE_DCFINIT, + GFP_ATOMIC); + if (!skb) + return -ENOMEM; - if (dev->conf.flags & IEEE80211_CONF_SHORT_SLOT_TIME) { - vdcf->slottime = 9; - vdcf->magic1 = 0x10; - vdcf->magic2 = 0x00; + edcf = (struct p54_edcf *)skb_put(skb, sizeof(*edcf)); + if (priv->use_short_slot) { + edcf->slottime = 9; + edcf->sifs = 0x10; + edcf->eofpad = 0x00; } else { - vdcf->slottime = 20; - vdcf->magic1 = 0x0a; - vdcf->magic2 = 0x06; + edcf->slottime = 20; + edcf->sifs = 0x0a; + edcf->eofpad = 0x06; } - /* (see prism54/isl_oid.h for further details) */ - vdcf->frameburst = cpu_to_le16(0); - - priv->tx(dev, hdr, sizeof(*hdr) + sizeof(*vdcf), 0); + edcf->frameburst = cpu_to_le16(0); + edcf->round_trip_delay = cpu_to_le16(0); + memset(edcf->mapping, 0, sizeof(edcf->mapping)); + memcpy(edcf->queue, priv->qos_params, sizeof(edcf->queue)); + priv->tx(dev, skb, 1); + return 0; } -static int p54_start(struct ieee80211_hw *dev) +static int p54_init_stats(struct ieee80211_hw *dev) { struct p54_common *priv = dev->priv; - int err; - - if (!priv->cached_vdcf) { - priv->cached_vdcf = kzalloc(sizeof(struct p54_tx_control_vdcf)+ - priv->tx_hdr_len + sizeof(struct p54_control_hdr), - GFP_KERNEL); - if (!priv->cached_vdcf) + priv->cached_stats = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL, + sizeof(struct p54_hdr) + sizeof(struct p54_statistics), + P54_CONTROL_TYPE_STAT_READBACK, GFP_KERNEL); + if (!priv->cached_stats) return -ENOMEM; - } - if (!priv->cached_stats) { - priv->cached_stats = kzalloc(sizeof(struct p54_statistics) + - priv->tx_hdr_len + sizeof(struct p54_control_hdr), - GFP_KERNEL); + mod_timer(&priv->stats_timer, jiffies + HZ); + return 0; +} - if (!priv->cached_stats) { - kfree(priv->cached_vdcf); - priv->cached_vdcf = NULL; - return -ENOMEM; - } - } +static int p54_start(struct ieee80211_hw *dev) +{ + struct p54_common *priv = dev->priv; + int err; err = priv->open(dev); if (!err) priv->mode = NL80211_IFTYPE_MONITOR; + P54_SET_QUEUE(priv->qos_params[0], 0x0002, 0x0003, 0x0007, 47); + P54_SET_QUEUE(priv->qos_params[1], 0x0002, 0x0007, 0x000f, 94); + P54_SET_QUEUE(priv->qos_params[2], 0x0003, 0x000f, 0x03ff, 0); + P54_SET_QUEUE(priv->qos_params[3], 0x0007, 0x000f, 0x03ff, 0); + err = p54_set_edcf(dev); + if (!err) + err = p54_init_stats(dev); - p54_init_vdcf(dev); - - mod_timer(&priv->stats_timer, jiffies + HZ); return err; } @@ -1147,8 +1252,11 @@ static void p54_stop(struct ieee80211_hw *dev) struct sk_buff *skb; del_timer(&priv->stats_timer); + p54_free_skb(dev, priv->cached_stats); + priv->cached_stats = NULL; while ((skb = skb_dequeue(&priv->tx_queue))) kfree_skb(skb); + priv->stop(dev); priv->tsf_high32 = priv->tsf_low32 = 0; priv->mode = NL80211_IFTYPE_UNSPECIFIED; @@ -1172,11 +1280,11 @@ static int p54_add_interface(struct ieee80211_hw *dev, memcpy(priv->mac_addr, conf->mac_addr, ETH_ALEN); - p54_set_filter(dev, 0, NULL); + p54_setup_mac(dev, P54_FILTER_TYPE_NONE, NULL); switch (conf->type) { case NL80211_IFTYPE_STATION: - p54_set_filter(dev, 1, NULL); + p54_setup_mac(dev, P54_FILTER_TYPE_STATION, NULL); break; default: BUG(); /* impossible */ @@ -1194,20 +1302,21 @@ static void p54_remove_interface(struct ieee80211_hw *dev, struct p54_common *priv = dev->priv; priv->mode = NL80211_IFTYPE_MONITOR; memset(priv->mac_addr, 0, ETH_ALEN); - p54_set_filter(dev, 0, NULL); + p54_setup_mac(dev, P54_FILTER_TYPE_NONE, NULL); } -static int p54_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) +static int p54_config(struct ieee80211_hw *dev, u32 changed) { int ret; struct p54_common *priv = dev->priv; + struct ieee80211_conf *conf = &dev->conf; mutex_lock(&priv->conf_mutex); - priv->rx_antenna = (conf->antenna_sel_rx == 0) ? - 2 : conf->antenna_sel_tx - 1; + priv->rx_antenna = 2; /* automatic */ priv->output_power = conf->power_level << 2; ret = p54_set_freq(dev, cpu_to_le16(conf->channel->center_freq)); - p54_set_vdcf(dev); + if (!ret) + ret = p54_set_edcf(dev); mutex_unlock(&priv->conf_mutex); return ret; } @@ -1219,7 +1328,7 @@ static int p54_config_interface(struct ieee80211_hw *dev, struct p54_common *priv = dev->priv; mutex_lock(&priv->conf_mutex); - p54_set_filter(dev, 0, conf->bssid); + p54_setup_mac(dev, P54_FILTER_TYPE_STATION, conf->bssid); p54_set_leds(dev, 1, !is_multicast_ether_addr(conf->bssid), 0); memcpy(priv->bssid, conf->bssid, ETH_ALEN); mutex_unlock(&priv->conf_mutex); @@ -1241,20 +1350,16 @@ static void p54_configure_filter(struct ieee80211_hw *dev, if (changed_flags & FIF_BCN_PRBRESP_PROMISC) { if (*total_flags & FIF_BCN_PRBRESP_PROMISC) - p54_set_filter(dev, le16_to_cpu(priv->filter_type), - NULL); + p54_setup_mac(dev, priv->mac_mode, NULL); else - p54_set_filter(dev, le16_to_cpu(priv->filter_type), - priv->bssid); + p54_setup_mac(dev, priv->mac_mode, priv->bssid); } if (changed_flags & FIF_PROMISC_IN_BSS) { if (*total_flags & FIF_PROMISC_IN_BSS) - p54_set_filter(dev, le16_to_cpu(priv->filter_type) | - 0x8, NULL); + p54_setup_mac(dev, priv->mac_mode | 0x8, NULL); else - p54_set_filter(dev, le16_to_cpu(priv->filter_type) & - ~0x8, priv->bssid); + p54_setup_mac(dev, priv->mac_mode & ~0x8, priv->bssid); } } @@ -1262,46 +1367,35 @@ static int p54_conf_tx(struct ieee80211_hw *dev, u16 queue, const struct ieee80211_tx_queue_params *params) { struct p54_common *priv = dev->priv; - struct p54_tx_control_vdcf *vdcf; - - vdcf = (struct p54_tx_control_vdcf *)(((struct p54_control_hdr *) - ((void *)priv->cached_vdcf + priv->tx_hdr_len))->data); if ((params) && !(queue > 4)) { - P54_SET_QUEUE(vdcf->queue[queue], params->aifs, + P54_SET_QUEUE(priv->qos_params[queue], params->aifs, params->cw_min, params->cw_max, params->txop); } else return -EINVAL; - p54_set_vdcf(dev); - - return 0; + return p54_set_edcf(dev); } static int p54_init_xbow_synth(struct ieee80211_hw *dev) { struct p54_common *priv = dev->priv; - struct p54_control_hdr *hdr; - struct p54_tx_control_xbow_synth *xbow; + struct sk_buff *skb; + struct p54_xbow_synth *xbow; - hdr = kzalloc(sizeof(*hdr) + sizeof(*xbow) + - priv->tx_hdr_len, GFP_KERNEL); - if (!hdr) + skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*xbow) + + sizeof(struct p54_hdr), + P54_CONTROL_TYPE_XBOW_SYNTH_CFG, + GFP_KERNEL); + if (!skb) return -ENOMEM; - hdr = (void *)hdr + priv->tx_hdr_len; - hdr->magic1 = cpu_to_le16(0x8001); - hdr->len = cpu_to_le16(sizeof(*xbow)); - hdr->type = cpu_to_le16(P54_CONTROL_TYPE_XBOW_SYNTH_CFG); - p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + sizeof(*xbow)); - - xbow = (struct p54_tx_control_xbow_synth *) hdr->data; + xbow = (struct p54_xbow_synth *)skb_put(skb, sizeof(*xbow)); xbow->magic1 = cpu_to_le16(0x1); xbow->magic2 = cpu_to_le16(0x2); xbow->freq = cpu_to_le16(5390); - - priv->tx(dev, hdr, sizeof(*hdr) + sizeof(*xbow), 1); - + memset(xbow->padding, 0, sizeof(xbow->padding)); + priv->tx(dev, skb, 1); return 0; } @@ -1309,18 +1403,10 @@ static void p54_statistics_timer(unsigned long data) { struct ieee80211_hw *dev = (struct ieee80211_hw *) data; struct p54_common *priv = dev->priv; - struct p54_control_hdr *hdr; - struct p54_statistics *stats; BUG_ON(!priv->cached_stats); - hdr = (void *)priv->cached_stats + priv->tx_hdr_len; - hdr->magic1 = cpu_to_le16(0x8000); - hdr->len = cpu_to_le16(sizeof(*stats)); - hdr->type = cpu_to_le16(P54_CONTROL_TYPE_STAT_READBACK); - p54_assign_address(dev, NULL, hdr, sizeof(*hdr) + sizeof(*stats)); - - priv->tx(dev, hdr, sizeof(*hdr) + sizeof(*stats), 0); + priv->tx(dev, priv->cached_stats, 0); } static int p54_get_stats(struct ieee80211_hw *dev, @@ -1352,6 +1438,19 @@ static int p54_get_tx_stats(struct ieee80211_hw *dev, return 0; } +static void p54_bss_info_changed(struct ieee80211_hw *dev, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *info, + u32 changed) +{ + struct p54_common *priv = dev->priv; + + if (changed & BSS_CHANGED_ERP_SLOT) { + priv->use_short_slot = info->use_short_slot; + p54_set_edcf(dev); + } +} + static const struct ieee80211_ops p54_ops = { .tx = p54_tx, .start = p54_start, @@ -1360,6 +1459,7 @@ static const struct ieee80211_ops p54_ops = { .remove_interface = p54_remove_interface, .config = p54_config, .config_interface = p54_config_interface, + .bss_info_changed = p54_bss_info_changed, .configure_filter = p54_configure_filter, .conf_tx = p54_conf_tx, .get_stats = p54_get_stats, @@ -1383,10 +1483,14 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len) IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_NOISE_DBM; + /* + * XXX: when this driver gets support for any mode that + * requires beacons (AP, MESH, IBSS) then it must + * implement IEEE80211_TX_CTL_ASSIGN_SEQ. + */ dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); dev->channel_change_time = 1000; /* TODO: find actual value */ - priv->tx_stats[0].limit = 1; priv->tx_stats[1].limit = 1; priv->tx_stats[2].limit = 1; @@ -1394,8 +1498,18 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len) priv->tx_stats[4].limit = 5; dev->queues = 1; priv->noise = -94; - dev->extra_tx_headroom = sizeof(struct p54_control_hdr) + 4 + - sizeof(struct p54_tx_control_allocdata); + /* + * We support at most 8 tries no matter which rate they're at, + * we cannot support max_rates * max_rate_tries as we set it + * here, but setting it correctly to 4/2 or so would limit us + * artificially if the RC algorithm wants just two rates, so + * let's say 4/7, we'll redistribute it at TX time, see the + * comments there. + */ + dev->max_rates = 4; + dev->max_rate_tries = 7; + dev->extra_tx_headroom = sizeof(struct p54_hdr) + 4 + + sizeof(struct p54_tx_data); mutex_init(&priv->conf_mutex); init_completion(&priv->eeprom_comp); @@ -1410,11 +1524,11 @@ EXPORT_SYMBOL_GPL(p54_init_common); void p54_free_common(struct ieee80211_hw *dev) { struct p54_common *priv = dev->priv; - kfree(priv->cached_stats); + del_timer(&priv->stats_timer); + kfree_skb(priv->cached_stats); kfree(priv->iq_autocal); kfree(priv->output_limit); kfree(priv->curve_data); - kfree(priv->cached_vdcf); } EXPORT_SYMBOL_GPL(p54_free_common); diff --git a/drivers/net/wireless/p54/p54common.h b/drivers/net/wireless/p54/p54common.h index 2fa994cfcfed..b1101feace69 100644 --- a/drivers/net/wireless/p54/p54common.h +++ b/drivers/net/wireless/p54/p54common.h @@ -7,8 +7,12 @@ * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net> * Copyright (c) 2007, Christian Lamparter <chunkeey@web.de> * - * Based on the islsm (softmac prism54) driver, which is: - * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al. + * Based on: + * - the islsm (softmac prism54) driver, which is: + * Copyright 2004-2006 Jean-Baptiste Note <jbnote@gmail.com>, et al. + * + * - LMAC API interface header file for STLC4560 (lmac_longbow.h) + * Copyright (C) 2007 Conexant Systems, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -19,7 +23,6 @@ struct bootrec { __le32 code; __le32 len; u32 data[10]; - __le16 rx_mtu; } __attribute__((packed)); struct bootrec_exp_if { @@ -30,6 +33,13 @@ struct bootrec_exp_if { __le16 top_compat; } __attribute__((packed)); +#define BR_DESC_PRIV_CAP_WEP BIT(0) +#define BR_DESC_PRIV_CAP_TKIP BIT(1) +#define BR_DESC_PRIV_CAP_MICHAEL BIT(2) +#define BR_DESC_PRIV_CAP_CCX_CP BIT(3) +#define BR_DESC_PRIV_CAP_CCX_MIC BIT(4) +#define BR_DESC_PRIV_CAP_AESCCMP BIT(5) + struct bootrec_desc { __le16 modes; __le16 flags; @@ -37,8 +47,15 @@ struct bootrec_desc { __le32 rx_end; u8 headroom; u8 tailroom; - u8 unimportant[6]; + u8 tx_queues; + u8 tx_depth; + u8 privacy_caps; + u8 rx_keycache_size; + u8 time_size; + u8 padding; u8 rates[16]; + u8 padding2[4]; + __le16 rx_mtu; } __attribute__((packed)); #define BR_CODE_MIN 0x80000000 @@ -51,6 +68,34 @@ struct bootrec_desc { #define BR_CODE_END_OF_BRA 0xFF0000FF #define LEGACY_BR_CODE_END_OF_BRA 0xFFFFFFFF +#define P54_HDR_FLAG_CONTROL BIT(15) +#define P54_HDR_FLAG_CONTROL_OPSET (BIT(15) + BIT(0)) + +#define P54_HDR_FLAG_DATA_ALIGN BIT(14) +#define P54_HDR_FLAG_DATA_OUT_PROMISC BIT(0) +#define P54_HDR_FLAG_DATA_OUT_TIMESTAMP BIT(1) +#define P54_HDR_FLAG_DATA_OUT_SEQNR BIT(2) +#define P54_HDR_FLAG_DATA_OUT_BIT3 BIT(3) +#define P54_HDR_FLAG_DATA_OUT_BURST BIT(4) +#define P54_HDR_FLAG_DATA_OUT_NOCANCEL BIT(5) +#define P54_HDR_FLAG_DATA_OUT_CLEARTIM BIT(6) +#define P54_HDR_FLAG_DATA_OUT_HITCHHIKE BIT(7) +#define P54_HDR_FLAG_DATA_OUT_COMPRESS BIT(8) +#define P54_HDR_FLAG_DATA_OUT_CONCAT BIT(9) +#define P54_HDR_FLAG_DATA_OUT_PCS_ACCEPT BIT(10) +#define P54_HDR_FLAG_DATA_OUT_WAITEOSP BIT(11) + +#define P54_HDR_FLAG_DATA_IN_FCS_GOOD BIT(0) +#define P54_HDR_FLAG_DATA_IN_MATCH_MAC BIT(1) +#define P54_HDR_FLAG_DATA_IN_MCBC BIT(2) +#define P54_HDR_FLAG_DATA_IN_BEACON BIT(3) +#define P54_HDR_FLAG_DATA_IN_MATCH_BSS BIT(4) +#define P54_HDR_FLAG_DATA_IN_BCAST_BSS BIT(5) +#define P54_HDR_FLAG_DATA_IN_DATA BIT(6) +#define P54_HDR_FLAG_DATA_IN_TRUNCATED BIT(7) +#define P54_HDR_FLAG_DATA_IN_BIT8 BIT(8) +#define P54_HDR_FLAG_DATA_IN_TRANSPARENT BIT(9) + /* PDA defines are Copyright (C) 2005 Nokia Corporation (taken from islsm_pda.h) */ struct pda_entry { @@ -177,36 +222,91 @@ struct p54_eeprom_lm86 { u8 data[0]; } __attribute__ ((packed)); -struct p54_rx_hdr { - __le16 magic; +enum p54_rx_decrypt_status { + P54_DECRYPT_NONE = 0, + P54_DECRYPT_OK, + P54_DECRYPT_NOKEY, + P54_DECRYPT_NOMICHAEL, + P54_DECRYPT_NOCKIPMIC, + P54_DECRYPT_FAIL_WEP, + P54_DECRYPT_FAIL_TKIP, + P54_DECRYPT_FAIL_MICAHEL, + P54_DECRYPT_FAIL_CKIPKP, + P54_DECRYPT_FAIL_CKIPMIC, + P54_DECRYPT_FAIL_AESCCMP +}; + +struct p54_rx_data { + __le16 flags; __le16 len; __le16 freq; u8 antenna; u8 rate; u8 rssi; u8 quality; - u16 unknown2; + u8 decrypt_status; + u8 rssi_raw; __le32 tsf32; __le32 unalloc0; u8 align[0]; } __attribute__ ((packed)); -struct p54_frame_sent_hdr { +enum p54_trap_type { + P54_TRAP_SCAN = 0, + P54_TRAP_TIMER, + P54_TRAP_BEACON_TX, + P54_TRAP_FAA_RADIO_ON, + P54_TRAP_FAA_RADIO_OFF, + P54_TRAP_RADAR, + P54_TRAP_NO_BEACON, + P54_TRAP_TBTT, + P54_TRAP_SCO_ENTER, + P54_TRAP_SCO_EXIT +}; + +struct p54_trap { + __le16 event; + __le16 frequency; +} __attribute__ ((packed)); + +enum p54_frame_sent_status { + P54_TX_OK = 0, + P54_TX_FAILED, + P54_TX_PSM, + P54_TX_PSM_CANCELLED +}; + +struct p54_frame_sent { u8 status; - u8 retries; - __le16 ack_rssi; + u8 tries; + u8 ack_rssi; + u8 quality; __le16 seq; - u16 rate; + u8 antenna; + u8 padding; } __attribute__ ((packed)); -struct p54_tx_control_allocdata { +enum p54_tx_data_crypt { + P54_CRYPTO_NONE = 0, + P54_CRYPTO_WEP, + P54_CRYPTO_TKIP, + P54_CRYPTO_TKIPMICHAEL, + P54_CRYPTO_CCX_WEPMIC, + P54_CRYPTO_CCX_KPMIC, + P54_CRYPTO_CCX_KP, + P54_CRYPTO_AESCCMP +}; + +struct p54_tx_data { u8 rateset[8]; - u8 unalloc0[2]; + u8 rts_rate_idx; + u8 crypt_offset; u8 key_type; u8 key_len; u8 key[16]; u8 hw_queue; - u8 unalloc1[9]; + u8 backlog; + __le16 durations[4]; u8 tx_antenna; u8 output_power; u8 cts_rate; @@ -214,8 +314,18 @@ struct p54_tx_control_allocdata { u8 align[0]; } __attribute__ ((packed)); -struct p54_tx_control_filter { - __le16 filter_type; +#define P54_FILTER_TYPE_NONE 0 +#define P54_FILTER_TYPE_STATION BIT(0) +#define P54_FILTER_TYPE_IBSS BIT(1) +#define P54_FILTER_TYPE_AP BIT(2) +#define P54_FILTER_TYPE_TRANSPARENT BIT(3) +#define P54_FILTER_TYPE_PROMISCUOUS BIT(4) +#define P54_FILTER_TYPE_HIBERNATE BIT(5) +#define P54_FILTER_TYPE_NOACK BIT(6) +#define P54_FILTER_TYPE_RX_DISABLED BIT(7) + +struct p54_setup_mac { + __le16 mac_mode; u8 mac_addr[ETH_ALEN]; u8 bssid[ETH_ALEN]; u8 rx_antenna; @@ -235,17 +345,29 @@ struct p54_tx_control_filter { __le16 max_rx; __le16 rxhw; __le16 timer; - __le16 unalloc0; - __le32 unalloc1; + __le16 truncate; + __le32 basic_rate_mask; + u8 sbss_offset; + u8 mcast_window; + u8 rx_rssi_threshold; + u8 rx_ed_threshold; + __le32 ref_clock; + __le16 lpf_bandwidth; + __le16 osc_start_delay; } v2 __attribute__ ((packed)); } __attribute__ ((packed)); } __attribute__ ((packed)); -#define P54_TX_CONTROL_FILTER_V1_LEN (sizeof(struct p54_tx_control_filter)) -#define P54_TX_CONTROL_FILTER_V2_LEN (sizeof(struct p54_tx_control_filter)-8) +#define P54_SETUP_V1_LEN 40 +#define P54_SETUP_V2_LEN (sizeof(struct p54_setup_mac)) -struct p54_tx_control_channel { - __le16 flags; +#define P54_SCAN_EXIT BIT(0) +#define P54_SCAN_TRAP BIT(1) +#define P54_SCAN_ACTIVE BIT(2) +#define P54_SCAN_FILTER BIT(3) + +struct p54_scan { + __le16 mode; __le16 dwell; u8 padding1[20]; struct pda_iq_autocal_entry iq_autocal; @@ -268,38 +390,32 @@ struct p54_tx_control_channel { struct { __le32 basic_rate_mask; - u8 rts_rates[8]; + u8 rts_rates[8]; __le16 rssical_mul; __le16 rssical_add; } v2 __attribute__ ((packed)); } __attribute__ ((packed)); } __attribute__ ((packed)); -#define P54_TX_CONTROL_CHANNEL_V1_LEN (sizeof(struct p54_tx_control_channel)-12) -#define P54_TX_CONTROL_CHANNEL_V2_LEN (sizeof(struct p54_tx_control_channel)) +#define P54_SCAN_V1_LEN (sizeof(struct p54_scan)-12) +#define P54_SCAN_V2_LEN (sizeof(struct p54_scan)) -struct p54_tx_control_led { +struct p54_led { __le16 mode; __le16 led_temporary; __le16 led_permanent; __le16 duration; } __attribute__ ((packed)); -struct p54_tx_vdcf_queues { - __le16 aifs; - __le16 cwmin; - __le16 cwmax; - __le16 txop; -} __attribute__ ((packed)); - -struct p54_tx_control_vdcf { - u8 padding; +struct p54_edcf { + u8 flags; u8 slottime; - u8 magic1; - u8 magic2; - struct p54_tx_vdcf_queues queue[8]; - u8 pad2[4]; + u8 sifs; + u8 eofpad; + struct p54_edcf_queue_param queue[8]; + u8 mapping[4]; __le16 frameburst; + __le16 round_trip_delay; } __attribute__ ((packed)); struct p54_statistics { @@ -312,14 +428,103 @@ struct p54_statistics { __le32 tsf32; __le32 airtime; __le32 noise; - __le32 unkn[10]; /* CCE / CCA / RADAR */ + __le32 sample_noise[8]; + __le32 sample_cca; + __le32 sample_tx; } __attribute__ ((packed)); -struct p54_tx_control_xbow_synth { +struct p54_xbow_synth { __le16 magic1; __le16 magic2; __le16 freq; u32 padding[5]; } __attribute__ ((packed)); +struct p54_timer { + __le32 interval; +} __attribute__ ((packed)); + +struct p54_keycache { + u8 entry; + u8 key_id; + u8 mac[ETH_ALEN]; + u8 padding[2]; + u8 key_type; + u8 key_len; + u8 key[24]; +} __attribute__ ((packed)); + +struct p54_burst { + u8 flags; + u8 queue; + u8 backlog; + u8 pad; + __le16 durations[32]; +} __attribute__ ((packed)); + +struct p54_psm_interval { + __le16 interval; + __le16 periods; +} __attribute__ ((packed)); + +#define P54_PSM BIT(0) +#define P54_PSM_DTIM BIT(1) +#define P54_PSM_MCBC BIT(2) +#define P54_PSM_CHECKSUM BIT(3) +#define P54_PSM_SKIP_MORE_DATA BIT(4) +#define P54_PSM_BEACON_TIMEOUT BIT(5) +#define P54_PSM_HFOSLEEP BIT(6) +#define P54_PSM_AUTOSWITCH_SLEEP BIT(7) +#define P54_PSM_LPIT BIT(8) +#define P54_PSM_BF_UCAST_SKIP BIT(9) +#define P54_PSM_BF_MCAST_SKIP BIT(10) + +struct p54_psm { + __le16 mode; + __le16 aid; + struct p54_psm_interval intervals[4]; + u8 beacon_rssi_skip_max; + u8 rssi_delta_threshold; + u8 nr; + u8 exclude[1]; +} __attribute__ ((packed)); + +#define MC_FILTER_ADDRESS_NUM 4 + +struct p54_group_address_table { + __le16 filter_enable; + __le16 num_address; + u8 mac_list[MC_FILTER_ADDRESS_NUM][ETH_ALEN]; +} __attribute__ ((packed)); + +struct p54_txcancel { + __le32 req_id; +} __attribute__ ((packed)); + +struct p54_sta_unlock { + u8 addr[ETH_ALEN]; + u16 padding; +} __attribute__ ((packed)); + +#define P54_TIM_CLEAR BIT(15) +struct p54_tx_control_tim { + u8 count; + u8 padding[3]; + __le16 entry[8]; +} __attribute__ ((packed)); + +struct p54_cce_quiet { + __le32 period; +} __attribute__ ((packed)); + +struct p54_bt_balancer { + __le16 prio_thresh; + __le16 acl_thresh; +} __attribute__ ((packed)); + +struct p54_arp_table { + __le16 filter_enable; + u8 ipv4_addr[4]; +} __attribute__ ((packed)); + #endif /* P54COMMON_H */ diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c index 88b3cad8b65e..3c9d030ccb8d 100644 --- a/drivers/net/wireless/p54/p54pci.c +++ b/drivers/net/wireless/p54/p54pci.c @@ -235,7 +235,7 @@ static void p54p_check_tx_ring(struct ieee80211_hw *dev, u32 *index, while (i != idx) { desc = &ring[i]; - kfree(tx_buf[i]); + p54_free_skb(dev, tx_buf[i]); tx_buf[i] = NULL; pci_unmap_single(priv->pdev, le32_to_cpu(desc->host_addr), @@ -306,8 +306,8 @@ static irqreturn_t p54p_interrupt(int irq, void *dev_id) return reg ? IRQ_HANDLED : IRQ_NONE; } -static void p54p_tx(struct ieee80211_hw *dev, struct p54_control_hdr *data, - size_t len, int free_on_tx) +static void p54p_tx(struct ieee80211_hw *dev, struct sk_buff *skb, + int free_on_tx) { struct p54p_priv *priv = dev->priv; struct p54p_ring_control *ring_control = priv->ring_control; @@ -322,18 +322,19 @@ static void p54p_tx(struct ieee80211_hw *dev, struct p54_control_hdr *data, idx = le32_to_cpu(ring_control->host_idx[1]); i = idx % ARRAY_SIZE(ring_control->tx_data); - mapping = pci_map_single(priv->pdev, data, len, PCI_DMA_TODEVICE); + mapping = pci_map_single(priv->pdev, skb->data, skb->len, + PCI_DMA_TODEVICE); desc = &ring_control->tx_data[i]; desc->host_addr = cpu_to_le32(mapping); - desc->device_addr = data->req_id; - desc->len = cpu_to_le16(len); + desc->device_addr = ((struct p54_hdr *)skb->data)->req_id; + desc->len = cpu_to_le16(skb->len); desc->flags = 0; wmb(); ring_control->host_idx[1] = cpu_to_le32(idx + 1); if (free_on_tx) - priv->tx_buf_data[i] = data; + priv->tx_buf_data[i] = skb; spin_unlock_irqrestore(&priv->lock, flags); @@ -342,8 +343,10 @@ static void p54p_tx(struct ieee80211_hw *dev, struct p54_control_hdr *data, /* FIXME: unlikely to happen because the device usually runs out of memory before we fill the ring up, but we can make it impossible */ - if (idx - device_idx > ARRAY_SIZE(ring_control->tx_data) - 2) + if (idx - device_idx > ARRAY_SIZE(ring_control->tx_data) - 2) { + p54_free_skb(dev, skb); printk(KERN_INFO "%s: tx overflow.\n", wiphy_name(dev->wiphy)); + } } static void p54p_stop(struct ieee80211_hw *dev) @@ -393,7 +396,7 @@ static void p54p_stop(struct ieee80211_hw *dev) le16_to_cpu(desc->len), PCI_DMA_TODEVICE); - kfree(priv->tx_buf_data[i]); + p54_free_skb(dev, priv->tx_buf_data[i]); priv->tx_buf_data[i] = NULL; } @@ -405,7 +408,7 @@ static void p54p_stop(struct ieee80211_hw *dev) le16_to_cpu(desc->len), PCI_DMA_TODEVICE); - kfree(priv->tx_buf_mgmt[i]); + p54_free_skb(dev, priv->tx_buf_mgmt[i]); priv->tx_buf_mgmt[i] = NULL; } @@ -481,7 +484,6 @@ static int __devinit p54p_probe(struct pci_dev *pdev, struct ieee80211_hw *dev; unsigned long mem_addr, mem_len; int err; - DECLARE_MAC_BUF(mac); err = pci_enable_device(pdev); if (err) { diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c index 75d749bccb0d..49739c36a449 100644 --- a/drivers/net/wireless/p54/p54usb.c +++ b/drivers/net/wireless/p54/p54usb.c @@ -135,6 +135,16 @@ static void p54u_rx_cb(struct urb *urb) usb_submit_urb(urb, GFP_ATOMIC); } +static void p54u_tx_reuse_skb_cb(struct urb *urb) +{ + struct sk_buff *skb = urb->context; + struct p54u_priv *priv = (struct p54u_priv *)((struct ieee80211_hw *) + usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0)))->priv; + + skb_pull(skb, priv->common.tx_hdr_len); + usb_free_urb(urb); +} + static void p54u_tx_cb(struct urb *urb) { usb_free_urb(urb); @@ -146,6 +156,16 @@ static void p54u_tx_free_cb(struct urb *urb) usb_free_urb(urb); } +static void p54u_tx_free_skb_cb(struct urb *urb) +{ + struct sk_buff *skb = urb->context; + struct ieee80211_hw *dev = (struct ieee80211_hw *) + usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0)); + + p54_free_skb(dev, skb); + usb_free_urb(urb); +} + static int p54u_init_urbs(struct ieee80211_hw *dev) { struct p54u_priv *priv = dev->priv; @@ -192,8 +212,8 @@ static void p54u_free_urbs(struct ieee80211_hw *dev) } } -static void p54u_tx_3887(struct ieee80211_hw *dev, struct p54_control_hdr *data, - size_t len, int free_on_tx) +static void p54u_tx_3887(struct ieee80211_hw *dev, struct sk_buff *skb, + int free_on_tx) { struct p54u_priv *priv = dev->priv; struct urb *addr_urb, *data_urb; @@ -209,11 +229,14 @@ static void p54u_tx_3887(struct ieee80211_hw *dev, struct p54_control_hdr *data, } usb_fill_bulk_urb(addr_urb, priv->udev, - usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA), &data->req_id, - sizeof(data->req_id), p54u_tx_cb, dev); + usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA), + &((struct p54_hdr *)skb->data)->req_id, 4, + p54u_tx_cb, dev); usb_fill_bulk_urb(data_urb, priv->udev, - usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA), data, len, - free_on_tx ? p54u_tx_free_cb : p54u_tx_cb, dev); + usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA), + skb->data, skb->len, + free_on_tx ? p54u_tx_free_skb_cb : + p54u_tx_reuse_skb_cb, skb); usb_submit_urb(addr_urb, GFP_ATOMIC); usb_submit_urb(data_urb, GFP_ATOMIC); @@ -232,31 +255,35 @@ static __le32 p54u_lm87_chksum(const u32 *data, size_t length) return cpu_to_le32(chk); } -static void p54u_tx_lm87(struct ieee80211_hw *dev, - struct p54_control_hdr *data, - size_t len, int free_on_tx) +static void p54u_tx_lm87(struct ieee80211_hw *dev, struct sk_buff *skb, + int free_on_tx) { struct p54u_priv *priv = dev->priv; struct urb *data_urb; - struct lm87_tx_hdr *hdr = (void *)data - sizeof(*hdr); + struct lm87_tx_hdr *hdr; + __le32 checksum; + __le32 addr = ((struct p54_hdr *)skb->data)->req_id; data_urb = usb_alloc_urb(0, GFP_ATOMIC); if (!data_urb) return; - hdr->chksum = p54u_lm87_chksum((u32 *)data, len); - hdr->device_addr = data->req_id; + checksum = p54u_lm87_chksum((u32 *)skb->data, skb->len); + hdr = (struct lm87_tx_hdr *)skb_push(skb, sizeof(*hdr)); + hdr->chksum = checksum; + hdr->device_addr = addr; usb_fill_bulk_urb(data_urb, priv->udev, - usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA), hdr, - len + sizeof(*hdr), free_on_tx ? p54u_tx_free_cb : p54u_tx_cb, - dev); + usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA), + skb->data, skb->len, + free_on_tx ? p54u_tx_free_skb_cb : + p54u_tx_reuse_skb_cb, skb); usb_submit_urb(data_urb, GFP_ATOMIC); } -static void p54u_tx_net2280(struct ieee80211_hw *dev, struct p54_control_hdr *data, - size_t len, int free_on_tx) +static void p54u_tx_net2280(struct ieee80211_hw *dev, struct sk_buff *skb, + int free_on_tx) { struct p54u_priv *priv = dev->priv; struct urb *int_urb, *data_urb; @@ -284,11 +311,10 @@ static void p54u_tx_net2280(struct ieee80211_hw *dev, struct p54_control_hdr *da reg->addr = cpu_to_le32(P54U_DEV_BASE); reg->val = cpu_to_le32(ISL38XX_DEV_INT_DATA); - len += sizeof(*data); - hdr = (void *)data - sizeof(*hdr); + hdr = (void *)skb_push(skb, sizeof(*hdr)); memset(hdr, 0, sizeof(*hdr)); - hdr->device_addr = data->req_id; - hdr->len = cpu_to_le16(len); + hdr->device_addr = ((struct p54_hdr *)skb->data)->req_id; + hdr->len = cpu_to_le16(skb->len + sizeof(struct p54_hdr)); usb_fill_bulk_urb(int_urb, priv->udev, usb_sndbulkpipe(priv->udev, P54U_PIPE_DEV), reg, sizeof(*reg), @@ -296,8 +322,10 @@ static void p54u_tx_net2280(struct ieee80211_hw *dev, struct p54_control_hdr *da usb_submit_urb(int_urb, GFP_ATOMIC); usb_fill_bulk_urb(data_urb, priv->udev, - usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA), hdr, len + sizeof(*hdr), - free_on_tx ? p54u_tx_free_cb : p54u_tx_cb, dev); + usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA), + skb->data, skb->len, + free_on_tx ? p54u_tx_free_skb_cb : + p54u_tx_reuse_skb_cb, skb); usb_submit_urb(data_urb, GFP_ATOMIC); } @@ -786,7 +814,6 @@ static int __devinit p54u_probe(struct usb_interface *intf, struct p54u_priv *priv; int err; unsigned int i, recognized_pipes; - DECLARE_MAC_BUF(mac); dev = p54_init_common(sizeof(*priv)); if (!dev) { diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c index 16e68f4b654a..57a150a22de5 100644 --- a/drivers/net/wireless/prism54/isl_ioctl.c +++ b/drivers/net/wireless/prism54/isl_ioctl.c @@ -2028,12 +2028,11 @@ static void format_event(islpci_private *priv, char *dest, const char *str, const struct obj_mlme *mlme, u16 *length, int error) { - DECLARE_MAC_BUF(mac); int n = snprintf(dest, IW_CUSTOM_MAX, - "%s %s %s %s (%2.2X)", + "%s %s %pM %s (%2.2X)", str, ((priv->iw_mode == IW_MODE_MASTER) ? "from" : "to"), - print_mac(mac, mlme->address), + mlme->address, (error ? (mlme->code ? " : REJECTED " : " : ACCEPTED ") : ""), mlme->code); BUG_ON(n > IW_CUSTOM_MAX); @@ -2113,7 +2112,6 @@ prism54_wpa_bss_ie_add(islpci_private *priv, u8 *bssid, { struct list_head *ptr; struct islpci_bss_wpa_ie *bss = NULL; - DECLARE_MAC_BUF(mac); if (wpa_ie_len > MAX_WPA_IE_LEN) wpa_ie_len = MAX_WPA_IE_LEN; @@ -2154,7 +2152,7 @@ prism54_wpa_bss_ie_add(islpci_private *priv, u8 *bssid, bss->last_update = jiffies; } else { printk(KERN_DEBUG "Failed to add BSS WPA entry for " - "%s\n", print_mac(mac, bssid)); + "%pM\n", bssid); } /* expire old entries from WPA list */ @@ -2219,7 +2217,6 @@ prism54_process_bss_data(islpci_private *priv, u32 oid, u8 *addr, { struct ieee80211_beacon_phdr *hdr; u8 *pos, *end; - DECLARE_MAC_BUF(mac); if (!priv->wpa) return; @@ -2230,7 +2227,7 @@ prism54_process_bss_data(islpci_private *priv, u32 oid, u8 *addr, while (pos < end) { if (pos + 2 + pos[1] > end) { printk(KERN_DEBUG "Parsing Beacon/ProbeResp failed " - "for %s\n", print_mac(mac, addr)); + "for %pM\n", addr); return; } if (pos[0] == WLAN_EID_GENERIC && pos[1] >= 4 && @@ -2269,7 +2266,6 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid, size_t len = 0; /* u16, better? */ u8 *payload = NULL, *pos = NULL; int ret; - DECLARE_MAC_BUF(mac); /* I think all trapable objects are listed here. * Some oids have a EX version. The difference is that they are emitted @@ -2358,8 +2354,8 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid, break; memcpy(&confirm->address, mlmeex->address, ETH_ALEN); - printk(KERN_DEBUG "Authenticate from: address:\t%s\n", - print_mac(mac, mlmeex->address)); + printk(KERN_DEBUG "Authenticate from: address:\t%pM\n", + mlmeex->address); confirm->id = -1; /* or mlmeex->id ? */ confirm->state = 0; /* not used */ confirm->code = 0; @@ -2404,8 +2400,8 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid, wpa_ie_len = prism54_wpa_bss_ie_get(priv, mlmeex->address, wpa_ie); if (!wpa_ie_len) { - printk(KERN_DEBUG "No WPA IE found from address:\t%s\n", - print_mac(mac, mlmeex->address)); + printk(KERN_DEBUG "No WPA IE found from address:\t%pM\n", + mlmeex->address); kfree(confirm); break; } @@ -2441,8 +2437,8 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid, wpa_ie_len = prism54_wpa_bss_ie_get(priv, mlmeex->address, wpa_ie); if (!wpa_ie_len) { - printk(KERN_DEBUG "No WPA IE found from address:\t%s\n", - print_mac(mac, mlmeex->address)); + printk(KERN_DEBUG "No WPA IE found from address:\t%pM\n", + mlmeex->address); kfree(confirm); break; } diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 1404a5717520..81b71f07f5ad 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -414,7 +414,6 @@ static int ray_config(struct pcmcia_device *link) memreq_t mem; struct net_device *dev = (struct net_device *)link->priv; ray_dev_t *local = netdev_priv(dev); - DECLARE_MAC_BUF(mac); DEBUG(1, "ray_config(0x%p)\n", link); @@ -485,8 +484,8 @@ static int ray_config(struct pcmcia_device *link) strcpy(local->node.dev_name, dev->name); link->dev_node = &local->node; - printk(KERN_INFO "%s: RayLink, irq %d, hw_addr %s\n", - dev->name, dev->irq, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: RayLink, irq %d, hw_addr %pM\n", + dev->name, dev->irq, dev->dev_addr); return 0; @@ -2285,7 +2284,6 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, unsigned i skb->protocol = eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; local->stats.rx_packets++; local->stats.rx_bytes += total_len; @@ -2595,7 +2593,6 @@ static int ray_cs_proc_show(struct seq_file *m, void *v) UCHAR *p; struct freq_hop_element *pfh; UCHAR c[33]; - DECLARE_MAC_BUF(mac); link = this_device; if (!link) @@ -2623,8 +2620,7 @@ static int ray_cs_proc_show(struct seq_file *m, void *v) nettype[local->sparm.b5.a_network_type], c); p = local->bss_id; - seq_printf(m, "BSSID = %s\n", - print_mac(mac, p)); + seq_printf(m, "BSSID = %pM\n", p); seq_printf(m, "Country code = %d\n", local->sparm.b5.a_curr_country_code); diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index 2b414899dfa0..bd059e3c7e2b 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -1276,12 +1276,11 @@ static int rndis_iw_get_bssid(struct net_device *dev, struct usbnet *usbdev = dev->priv; unsigned char bssid[ETH_ALEN]; int ret; - DECLARE_MAC_BUF(mac); ret = get_bssid(usbdev, bssid); if (ret == 0) - devdbg(usbdev, "SIOCGIWAP: %s", print_mac(mac, bssid)); + devdbg(usbdev, "SIOCGIWAP: %pM", bssid); else devdbg(usbdev, "SIOCGIWAP: <not associated>"); @@ -1297,10 +1296,9 @@ static int rndis_iw_set_bssid(struct net_device *dev, { struct usbnet *usbdev = dev->priv; u8 *bssid = (u8 *)wrqu->ap_addr.sa_data; - DECLARE_MAC_BUF(mac); int ret; - devdbg(usbdev, "SIOCSIWAP: %s", print_mac(mac, bssid)); + devdbg(usbdev, "SIOCSIWAP: %pM", bssid); ret = rndis_set_oid(usbdev, OID_802_11_BSSID, bssid, ETH_ALEN); @@ -1660,11 +1658,10 @@ static char *rndis_translate_scan(struct net_device *dev, u32 beacon, atim; struct iw_event iwe; unsigned char sbuf[32]; - DECLARE_MAC_BUF(mac); bssid_len = le32_to_cpu(bssid->length); - devdbg(usbdev, "BSSID %s", print_mac(mac, bssid->mac)); + devdbg(usbdev, "BSSID %pM", bssid->mac); iwe.cmd = SIOCGIWAP; iwe.u.ap_addr.sa_family = ARPHRD_ETHER; memcpy(iwe.u.ap_addr.sa_data, bssid->mac, ETH_ALEN); diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c index 08cb9eec16a6..1adca7a1b9dc 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/rt2x00/rt2400pci.c @@ -1313,10 +1313,8 @@ static int rt2400pci_validate_eeprom(struct rt2x00_dev *rt2x00dev) */ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); if (!is_valid_ether_addr(mac)) { - DECLARE_MAC_BUF(macbuf); - random_ether_addr(mac); - EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac)); + EEPROM(rt2x00dev, "MAC: %pM\n", mac); } rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word); @@ -1576,7 +1574,6 @@ static const struct ieee80211_ops rt2400pci_mac80211_ops = { .config_interface = rt2x00mac_config_interface, .configure_filter = rt2x00mac_configure_filter, .get_stats = rt2x00mac_get_stats, - .set_retry_limit = rt2400pci_set_retry_limit, .bss_info_changed = rt2x00mac_bss_info_changed, .conf_tx = rt2400pci_conf_tx, .get_tx_stats = rt2x00mac_get_tx_stats, @@ -1605,6 +1602,7 @@ static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = { .config_intf = rt2400pci_config_intf, .config_erp = rt2400pci_config_erp, .config = rt2400pci_config, + .set_retry_limit = rt2400pci_set_retry_limit, }; static const struct data_queue_desc rt2400pci_queue_rx = { diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index ef42cc04a2d7..85b0387f46eb 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -1451,11 +1451,8 @@ static int rt2500pci_validate_eeprom(struct rt2x00_dev *rt2x00dev) */ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); if (!is_valid_ether_addr(mac)) { - DECLARE_MAC_BUF(macbuf); - random_ether_addr(mac); - EEPROM(rt2x00dev, "MAC: %s\n", - print_mac(macbuf, mac)); + EEPROM(rt2x00dev, "MAC: %pM\n", mac); } rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word); @@ -1877,7 +1874,6 @@ static const struct ieee80211_ops rt2500pci_mac80211_ops = { .config_interface = rt2x00mac_config_interface, .configure_filter = rt2x00mac_configure_filter, .get_stats = rt2x00mac_get_stats, - .set_retry_limit = rt2500pci_set_retry_limit, .bss_info_changed = rt2x00mac_bss_info_changed, .conf_tx = rt2x00mac_conf_tx, .get_tx_stats = rt2x00mac_get_tx_stats, @@ -1906,6 +1902,7 @@ static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = { .config_intf = rt2500pci_config_intf, .config_erp = rt2500pci_config_erp, .config = rt2500pci_config, + .set_retry_limit = rt2500pci_set_retry_limit, }; static const struct data_queue_desc rt2500pci_queue_rx = { diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index d3bf7bba611a..d19bee43861d 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -1319,10 +1319,8 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev) */ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); if (!is_valid_ether_addr(mac)) { - DECLARE_MAC_BUF(macbuf); - random_ether_addr(mac); - EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac)); + EEPROM(rt2x00dev, "MAC: %pM\n", mac); } rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word); diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 1359a3768404..0887e895d5c1 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -599,6 +599,9 @@ struct rt2x00lib_ops { #define CONFIG_UPDATE_SLOT_TIME ( 1 << 5 ) #define CONFIG_UPDATE_BEACON_INT ( 1 << 6 ) #define CONFIG_UPDATE_ALL 0xffff + + int (*set_retry_limit) (struct ieee80211_hw *hw, + u32 short_limit, u32 long_limit); }; /* @@ -997,7 +1000,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_if_init_conf *conf); void rt2x00mac_remove_interface(struct ieee80211_hw *hw, struct ieee80211_if_init_conf *conf); -int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf); +int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed); int rt2x00mac_config_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_if_conf *conf); diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c index 4d5e87b015a0..7910147157b5 100644 --- a/drivers/net/wireless/rt2x00/rt2x00config.c +++ b/drivers/net/wireless/rt2x00/rt2x00config.c @@ -199,23 +199,15 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev, * to work with untill the link tuner decides that an antenna * switch should be performed. */ - if (!conf->antenna_sel_rx && - default_ant->rx != ANTENNA_SW_DIVERSITY && + if (default_ant->rx != ANTENNA_SW_DIVERSITY && default_ant->rx != active_ant->rx) flags |= CONFIG_UPDATE_ANTENNA; - else if (conf->antenna_sel_rx && - conf->antenna_sel_rx != active_ant->rx) - flags |= CONFIG_UPDATE_ANTENNA; else if (active_ant->rx == ANTENNA_SW_DIVERSITY) flags |= CONFIG_UPDATE_ANTENNA; - if (!conf->antenna_sel_tx && - default_ant->tx != ANTENNA_SW_DIVERSITY && + if (default_ant->tx != ANTENNA_SW_DIVERSITY && default_ant->tx != active_ant->tx) flags |= CONFIG_UPDATE_ANTENNA; - else if (conf->antenna_sel_tx && - conf->antenna_sel_tx != active_ant->tx) - flags |= CONFIG_UPDATE_ANTENNA; else if (active_ant->tx == ANTENNA_SW_DIVERSITY) flags |= CONFIG_UPDATE_ANTENNA; @@ -252,18 +244,14 @@ config: } if (flags & CONFIG_UPDATE_ANTENNA) { - if (conf->antenna_sel_rx) - libconf.ant.rx = conf->antenna_sel_rx; - else if (default_ant->rx != ANTENNA_SW_DIVERSITY) + if (default_ant->rx != ANTENNA_SW_DIVERSITY) libconf.ant.rx = default_ant->rx; else if (active_ant->rx == ANTENNA_SW_DIVERSITY) libconf.ant.rx = ANTENNA_B; else libconf.ant.rx = active_ant->rx; - if (conf->antenna_sel_tx) - libconf.ant.tx = conf->antenna_sel_tx; - else if (default_ant->tx != ANTENNA_SW_DIVERSITY) + if (default_ant->tx != ANTENNA_SW_DIVERSITY) libconf.ant.tx = default_ant->tx; else if (active_ant->tx == ANTENNA_SW_DIVERSITY) libconf.ant.tx = ANTENNA_B; diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c index 5cf4c859e39d..a31418a700c1 100644 --- a/drivers/net/wireless/rt2x00/rt2x00debug.c +++ b/drivers/net/wireless/rt2x00/rt2x00debug.c @@ -285,7 +285,7 @@ exit: } static unsigned int rt2x00debug_poll_queue_dump(struct file *file, - poll_table *wait) + poll_table *wait) { struct rt2x00debug_intf *intf = file->private_data; @@ -377,7 +377,7 @@ static ssize_t rt2x00debug_read_crypto_stats(struct file *file, if (*offset) return 0; - data = kzalloc((1 + CIPHER_MAX)* MAX_LINE_LENGTH, GFP_KERNEL); + data = kzalloc((1 + CIPHER_MAX) * MAX_LINE_LENGTH, GFP_KERNEL); if (!data) return -ENOMEM; @@ -587,29 +587,29 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) intf->driver_folder = debugfs_create_dir(intf->rt2x00dev->ops->name, rt2x00dev->hw->wiphy->debugfsdir); - if (IS_ERR(intf->driver_folder)) + if (IS_ERR(intf->driver_folder) || !intf->driver_folder) goto exit; intf->driver_entry = rt2x00debug_create_file_driver("driver", intf, &intf->driver_blob); - if (IS_ERR(intf->driver_entry)) + if (IS_ERR(intf->driver_entry) || !intf->driver_entry) goto exit; intf->chipset_entry = rt2x00debug_create_file_chipset("chipset", intf, &intf->chipset_blob); - if (IS_ERR(intf->chipset_entry)) + if (IS_ERR(intf->chipset_entry) || !intf->chipset_entry) goto exit; intf->dev_flags = debugfs_create_file("dev_flags", S_IRUSR, intf->driver_folder, intf, &rt2x00debug_fop_dev_flags); - if (IS_ERR(intf->dev_flags)) + if (IS_ERR(intf->dev_flags) || !intf->dev_flags) goto exit; intf->register_folder = debugfs_create_dir("register", intf->driver_folder); - if (IS_ERR(intf->register_folder)) + if (IS_ERR(intf->register_folder) || !intf->register_folder) goto exit; #define RT2X00DEBUGFS_CREATE_REGISTER_ENTRY(__intf, __name) \ @@ -619,7 +619,8 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) S_IRUSR | S_IWUSR, \ (__intf)->register_folder, \ &(__intf)->offset_##__name); \ - if (IS_ERR((__intf)->__name##_off_entry)) \ + if (IS_ERR((__intf)->__name##_off_entry) \ + || !(__intf)->__name##_off_entry) \ goto exit; \ \ (__intf)->__name##_val_entry = \ @@ -627,7 +628,8 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) S_IRUSR | S_IWUSR, \ (__intf)->register_folder, \ (__intf), &rt2x00debug_fop_##__name);\ - if (IS_ERR((__intf)->__name##_val_entry)) \ + if (IS_ERR((__intf)->__name##_val_entry) \ + || !(__intf)->__name##_val_entry) \ goto exit; \ }) @@ -640,13 +642,14 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) intf->queue_folder = debugfs_create_dir("queue", intf->driver_folder); - if (IS_ERR(intf->queue_folder)) + if (IS_ERR(intf->queue_folder) || !intf->queue_folder) goto exit; intf->queue_frame_dump_entry = debugfs_create_file("dump", S_IRUSR, intf->queue_folder, intf, &rt2x00debug_fop_queue_dump); - if (IS_ERR(intf->queue_frame_dump_entry)) + if (IS_ERR(intf->queue_frame_dump_entry) + || !intf->queue_frame_dump_entry) goto exit; skb_queue_head_init(&intf->frame_dump_skbqueue); diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 86840e3585e8..e1feab8b6b02 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -249,11 +249,9 @@ static void rt2x00lib_evaluate_antenna(struct rt2x00_dev *rt2x00dev) rt2x00dev->link.ant.flags &= ~ANTENNA_RX_DIVERSITY; rt2x00dev->link.ant.flags &= ~ANTENNA_TX_DIVERSITY; - if (rt2x00dev->hw->conf.antenna_sel_rx == 0 && - rt2x00dev->default_ant.rx == ANTENNA_SW_DIVERSITY) + if (rt2x00dev->default_ant.rx == ANTENNA_SW_DIVERSITY) rt2x00dev->link.ant.flags |= ANTENNA_RX_DIVERSITY; - if (rt2x00dev->hw->conf.antenna_sel_tx == 0 && - rt2x00dev->default_ant.tx == ANTENNA_SW_DIVERSITY) + if (rt2x00dev->default_ant.tx == ANTENNA_SW_DIVERSITY) rt2x00dev->link.ant.flags |= ANTENNA_TX_DIVERSITY; if (!(rt2x00dev->link.ant.flags & ANTENNA_RX_DIVERSITY) && @@ -500,7 +498,9 @@ void rt2x00lib_txdone(struct queue_entry *entry, { struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb); + struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); enum data_queue_qid qid = skb_get_queue_mapping(entry->skb); + u8 rate_idx, rate_flags; /* * Unmap the skb. @@ -530,14 +530,18 @@ void rt2x00lib_txdone(struct queue_entry *entry, rt2x00dev->link.qual.tx_failed += test_bit(TXDONE_FAILURE, &txdesc->flags); + rate_idx = skbdesc->tx_rate_idx; + rate_flags = skbdesc->tx_rate_flags; + /* * Initialize TX status */ memset(&tx_info->status, 0, sizeof(tx_info->status)); tx_info->status.ack_signal = 0; - tx_info->status.excessive_retries = - test_bit(TXDONE_EXCESSIVE_RETRY, &txdesc->flags); - tx_info->status.retry_count = txdesc->retry; + tx_info->status.rates[0].idx = rate_idx; + tx_info->status.rates[0].flags = rate_flags; + tx_info->status.rates[0].count = txdesc->retry + 1; + tx_info->status.rates[1].idx = -1; /* terminate */ if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK)) { if (test_bit(TXDONE_SUCCESS, &txdesc->flags)) @@ -546,7 +550,7 @@ void rt2x00lib_txdone(struct queue_entry *entry, rt2x00dev->low_level_stats.dot11ACKFailureCount++; } - if (tx_info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) { + if (rate_flags & IEEE80211_TX_RC_USE_RTS_CTS) { if (test_bit(TXDONE_SUCCESS, &txdesc->flags)) rt2x00dev->low_level_stats.dot11RTSSuccessCount++; else if (test_bit(TXDONE_FAILURE, &txdesc->flags)) @@ -1247,7 +1251,7 @@ int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev) /* * Reconfigure device. */ - retval = rt2x00mac_config(rt2x00dev->hw, &rt2x00dev->hw->conf); + retval = rt2x00mac_config(rt2x00dev->hw, ~0); if (retval) goto exit; diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 2c6cc5c374ff..b32d59eafaa3 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -39,7 +39,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev, unsigned int data_length; int retval = 0; - if (tx_info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) + if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) data_length = sizeof(struct ieee80211_cts); else data_length = sizeof(struct ieee80211_rts); @@ -64,11 +64,11 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev, */ memcpy(skb->cb, frag_skb->cb, sizeof(skb->cb)); rts_info = IEEE80211_SKB_CB(skb); - rts_info->flags &= ~IEEE80211_TX_CTL_USE_RTS_CTS; - rts_info->flags &= ~IEEE80211_TX_CTL_USE_CTS_PROTECT; + rts_info->control.rates[0].flags &= ~IEEE80211_TX_RC_USE_RTS_CTS; + rts_info->control.rates[0].flags &= ~IEEE80211_TX_RC_USE_CTS_PROTECT; rts_info->flags &= ~IEEE80211_TX_CTL_REQ_TX_STATUS; - if (tx_info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) + if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) rts_info->flags |= IEEE80211_TX_CTL_NO_ACK; else rts_info->flags &= ~IEEE80211_TX_CTL_NO_ACK; @@ -84,7 +84,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev, data_length += rt2x00crypto_tx_overhead(tx_info); #endif /* CONFIG_RT2X00_LIB_CRYPTO */ - if (tx_info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) + if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) ieee80211_ctstoself_get(rt2x00dev->hw, tx_info->control.vif, frag_skb->data, data_length, tx_info, (struct ieee80211_cts *)(skb->data)); @@ -146,8 +146,8 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) * inside the hardware. */ frame_control = le16_to_cpu(ieee80211hdr->frame_control); - if ((tx_info->flags & (IEEE80211_TX_CTL_USE_RTS_CTS | - IEEE80211_TX_CTL_USE_CTS_PROTECT)) && + if ((tx_info->control.rates[0].flags & (IEEE80211_TX_RC_USE_RTS_CTS | + IEEE80211_TX_RC_USE_CTS_PROTECT)) && !rt2x00dev->ops->hw->set_rts_threshold) { if (rt2x00queue_available(queue) <= 1) goto exit_fail; @@ -335,9 +335,10 @@ void rt2x00mac_remove_interface(struct ieee80211_hw *hw, } EXPORT_SYMBOL_GPL(rt2x00mac_remove_interface); -int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) +int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed) { struct rt2x00_dev *rt2x00dev = hw->priv; + struct ieee80211_conf *conf = &hw->conf; int radio_on; int status; @@ -348,6 +349,15 @@ int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags)) return 0; + if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) { + rt2x00dev->ops->lib->set_retry_limit(hw, + conf->short_frame_max_tx_count, + conf->long_frame_max_tx_count); + } + changed &= ~IEEE80211_CONF_CHANGE_RETRY_LIMITS; + if (!changed) + return 0; + /* * Only change device state when the radio is enabled. It does not * matter what parameters we have configured when the radio is disabled diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c index adf2876ed8ab..62449da577e5 100644 --- a/drivers/net/wireless/rt2x00/rt2x00pci.c +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c @@ -222,8 +222,7 @@ static int rt2x00pci_alloc_reg(struct rt2x00_dev *rt2x00dev) { struct pci_dev *pci_dev = to_pci_dev(rt2x00dev->dev); - rt2x00dev->csr.base = ioremap(pci_resource_start(pci_dev, 0), - pci_resource_len(pci_dev, 0)); + rt2x00dev->csr.base = pci_ioremap_bar(pci_dev, 0); if (!rt2x00dev->csr.base) goto exit; diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 451d410ecdae..e9f4261054bc 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -230,8 +230,15 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, /* * Determine retry information. */ - txdesc->retry_limit = tx_info->control.retry_limit; - if (tx_info->flags & IEEE80211_TX_CTL_LONG_RETRY_LIMIT) + txdesc->retry_limit = tx_info->control.rates[0].count - 1; + /* + * XXX: If at this point we knew whether the HW is going to use + * the RETRY_MODE bit or the retry_limit (currently all + * use the RETRY_MODE bit) we could do something like b43 + * does, set the RETRY_MODE bit when the RC algorithm is + * requesting more than the long retry limit. + */ + if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) __set_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags); /* @@ -371,10 +378,12 @@ static void rt2x00queue_write_tx_descriptor(struct queue_entry *entry, int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb) { + struct ieee80211_tx_info *tx_info; struct queue_entry *entry = rt2x00queue_get_entry(queue, Q_INDEX); struct txentry_desc txdesc; struct skb_frame_desc *skbdesc; unsigned int iv_len = 0; + u8 rate_idx, rate_flags; if (unlikely(rt2x00queue_full(queue))) return -EINVAL; @@ -399,13 +408,18 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb) iv_len = IEEE80211_SKB_CB(skb)->control.hw_key->iv_len; /* - * All information is retreived from the skb->cb array, + * All information is retrieved from the skb->cb array, * now we should claim ownership of the driver part of that - * array. + * array, preserving the bitrate index and flags. */ + tx_info = IEEE80211_SKB_CB(skb); + rate_idx = tx_info->control.rates[0].idx; + rate_flags = tx_info->control.rates[0].flags; skbdesc = get_skb_frame_desc(entry->skb); memset(skbdesc, 0, sizeof(*skbdesc)); skbdesc->entry = entry; + skbdesc->tx_rate_idx = rate_idx; + skbdesc->tx_rate_flags = rate_flags; /* * When hardware encryption is supported, and this frame @@ -556,7 +570,7 @@ void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index) queue->length++; } else if (index == Q_INDEX_DONE) { queue->length--; - queue->count ++; + queue->count++; } spin_unlock_irqrestore(&queue->lock, irqflags); diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h index 9dbf04f0f04c..4d3c7246f9ae 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.h +++ b/drivers/net/wireless/rt2x00/rt2x00queue.h @@ -104,6 +104,8 @@ enum skb_frame_desc_flags { * * @flags: Frame flags, see &enum skb_frame_desc_flags. * @desc_len: Length of the frame descriptor. + * @tx_rate_idx: the index of the TX rate, used for TX status reporting + * @tx_rate_flags: the TX rate flags, used for TX status reporting * @desc: Pointer to descriptor part of the frame. * Note that this pointer could point to something outside * of the scope of the skb->data pointer. @@ -113,9 +115,12 @@ enum skb_frame_desc_flags { * @entry: The entry to which this sk buffer belongs. */ struct skb_frame_desc { - unsigned int flags; + u8 flags; + + u8 desc_len; + u8 tx_rate_idx; + u8 tx_rate_flags; - unsigned int desc_len; void *desc; __le32 iv; diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index a461620b489f..921dcd5064de 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -1934,7 +1934,7 @@ static int rt61pci_agc_to_rssi(struct rt2x00_dev *rt2x00dev, int rxd_w1) } static void rt61pci_fill_rxdone(struct queue_entry *entry, - struct rxdone_entry_desc *rxdesc) + struct rxdone_entry_desc *rxdesc) { struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; struct queue_entry_priv_pci *entry_priv = entry->priv_data; @@ -2175,10 +2175,8 @@ static int rt61pci_validate_eeprom(struct rt2x00_dev *rt2x00dev) */ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); if (!is_valid_ether_addr(mac)) { - DECLARE_MAC_BUF(macbuf); - random_ether_addr(mac); - EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac)); + EEPROM(rt2x00dev, "MAC: %pM\n", mac); } rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word); @@ -2726,7 +2724,6 @@ static const struct ieee80211_ops rt61pci_mac80211_ops = { .configure_filter = rt2x00mac_configure_filter, .set_key = rt2x00mac_set_key, .get_stats = rt2x00mac_get_stats, - .set_retry_limit = rt61pci_set_retry_limit, .bss_info_changed = rt2x00mac_bss_info_changed, .conf_tx = rt61pci_conf_tx, .get_tx_stats = rt2x00mac_get_tx_stats, @@ -2759,6 +2756,7 @@ static const struct rt2x00lib_ops rt61pci_rt2x00_ops = { .config_intf = rt61pci_config_intf, .config_erp = rt61pci_config_erp, .config = rt61pci_config, + .set_retry_limit = rt61pci_set_retry_limit, }; static const struct data_queue_desc rt61pci_queue_rx = { diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index 934f8e03c5aa..69a4931a2fd3 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -1685,7 +1685,7 @@ static int rt73usb_agc_to_rssi(struct rt2x00_dev *rt2x00dev, int rxd_w1) } static void rt73usb_fill_rxdone(struct queue_entry *entry, - struct rxdone_entry_desc *rxdesc) + struct rxdone_entry_desc *rxdesc) { struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); @@ -1781,10 +1781,8 @@ static int rt73usb_validate_eeprom(struct rt2x00_dev *rt2x00dev) */ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); if (!is_valid_ether_addr(mac)) { - DECLARE_MAC_BUF(macbuf); - random_ether_addr(mac); - EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac)); + EEPROM(rt2x00dev, "MAC: %pM\n", mac); } rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word); @@ -2317,7 +2315,6 @@ static const struct ieee80211_ops rt73usb_mac80211_ops = { .configure_filter = rt2x00mac_configure_filter, .set_key = rt2x00mac_set_key, .get_stats = rt2x00mac_get_stats, - .set_retry_limit = rt73usb_set_retry_limit, .bss_info_changed = rt2x00mac_bss_info_changed, .conf_tx = rt73usb_conf_tx, .get_tx_stats = rt2x00mac_get_tx_stats, @@ -2349,6 +2346,7 @@ static const struct rt2x00lib_ops rt73usb_rt2x00_ops = { .config_intf = rt73usb_config_intf, .config_erp = rt73usb_config_erp, .config = rt73usb_config, + .set_retry_limit = rt73usb_set_retry_limit, }; static const struct data_queue_desc rt73usb_queue_rx = { diff --git a/drivers/net/wireless/rtl8180_dev.c b/drivers/net/wireless/rtl8180_dev.c index df7e78ee8a88..6c226c024dd9 100644 --- a/drivers/net/wireless/rtl8180_dev.c +++ b/drivers/net/wireless/rtl8180_dev.c @@ -182,15 +182,13 @@ static void rtl8180_handle_tx(struct ieee80211_hw *dev, unsigned int prio) skb->len, PCI_DMA_TODEVICE); info = IEEE80211_SKB_CB(skb); - memset(&info->status, 0, sizeof(info->status)); + ieee80211_tx_info_clear_status(info); - if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) { - if (flags & RTL818X_TX_DESC_FLAG_TX_OK) - info->flags |= IEEE80211_TX_STAT_ACK; - else - info->status.excessive_retries = 1; - } - info->status.retry_count = flags & 0xFF; + if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) && + (flags & RTL818X_TX_DESC_FLAG_TX_OK)) + info->flags |= IEEE80211_TX_STAT_ACK; + + info->status.rates[0].count = (flags & 0xFF) + 1; ieee80211_tx_status_irqsafe(dev, skb); if (ring->entries - skb_queue_len(&ring->queue) == 2) @@ -243,6 +241,7 @@ static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb) unsigned int idx, prio; dma_addr_t mapping; u32 tx_flags; + u8 rc_flags; u16 plcp_len = 0; __le16 rts_duration = 0; @@ -261,15 +260,16 @@ static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb) tx_flags |= RTL818X_TX_DESC_FLAG_DMA | RTL818X_TX_DESC_FLAG_NO_ENC; - if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) { + rc_flags = info->control.rates[0].flags; + if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) { tx_flags |= RTL818X_TX_DESC_FLAG_RTS; tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19; - } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) { + } else if (rc_flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { tx_flags |= RTL818X_TX_DESC_FLAG_CTS; tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19; } - if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) + if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) rts_duration = ieee80211_rts_duration(dev, priv->vif, skb->len, info); @@ -292,9 +292,9 @@ static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb) entry->plcp_len = cpu_to_le16(plcp_len); entry->tx_buf = cpu_to_le32(mapping); entry->frame_len = cpu_to_le32(skb->len); - entry->flags2 = info->control.retries[0].rate_idx >= 0 ? + entry->flags2 = info->control.rates[1].idx >= 0 ? ieee80211_get_alt_retry_rate(dev, info, 0)->bitrate << 4 : 0; - entry->retry_limit = info->control.retry_limit; + entry->retry_limit = info->control.rates[0].count; entry->flags = cpu_to_le32(tx_flags); __skb_queue_tail(&ring->queue, skb); if (ring->entries - skb_queue_len(&ring->queue) < 2) @@ -692,9 +692,10 @@ static void rtl8180_remove_interface(struct ieee80211_hw *dev, priv->vif = NULL; } -static int rtl8180_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) +static int rtl8180_config(struct ieee80211_hw *dev, u32 changed) { struct rtl8180_priv *priv = dev->priv; + struct ieee80211_conf *conf = &dev->conf; priv->rf->set_chan(dev, conf); @@ -806,7 +807,6 @@ static int __devinit rtl8180_probe(struct pci_dev *pdev, const char *chip_name, *rf_name = NULL; u32 reg; u16 eeprom_val; - DECLARE_MAC_BUF(mac); err = pci_enable_device(pdev); if (err) { @@ -855,7 +855,7 @@ static int __devinit rtl8180_probe(struct pci_dev *pdev, priv = dev->priv; priv->pdev = pdev; - dev->max_altrates = 1; + dev->max_rates = 2; SET_IEEE80211_DEV(dev, &pdev->dev); pci_set_drvdata(pdev, dev); @@ -1002,8 +1002,8 @@ static int __devinit rtl8180_probe(struct pci_dev *pdev, goto err_iounmap; } - printk(KERN_INFO "%s: hwaddr %s, %s + %s\n", - wiphy_name(dev->wiphy), print_mac(mac, dev->wiphy->perm_addr), + printk(KERN_INFO "%s: hwaddr %pM, %s + %s\n", + wiphy_name(dev->wiphy), dev->wiphy->perm_addr, chip_name, priv->rf->name); return 0; diff --git a/drivers/net/wireless/rtl8187.h b/drivers/net/wireless/rtl8187.h index e82bb4d289e8..33725d0978b3 100644 --- a/drivers/net/wireless/rtl8187.h +++ b/drivers/net/wireless/rtl8187.h @@ -100,7 +100,6 @@ struct rtl8187_priv { struct usb_device *udev; u32 rx_conf; u16 txpwr_base; - u16 seqno; u8 asic_rev; u8 is_rtl8187b; enum { diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c index 431e3c78bf27..6260ed8ce12b 100644 --- a/drivers/net/wireless/rtl8187_dev.c +++ b/drivers/net/wireless/rtl8187_dev.c @@ -160,13 +160,13 @@ static void rtl8187_tx_cb(struct urb *urb) { struct sk_buff *skb = (struct sk_buff *)urb->context; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_hw *hw = info->driver_data[0]; + struct ieee80211_hw *hw = info->rate_driver_data[0]; struct rtl8187_priv *priv = hw->priv; - usb_free_urb(info->driver_data[1]); + usb_free_urb(info->rate_driver_data[1]); skb_pull(skb, priv->is_rtl8187b ? sizeof(struct rtl8187b_tx_hdr) : sizeof(struct rtl8187_tx_hdr)); - memset(&info->status, 0, sizeof(info->status)); + ieee80211_tx_info_clear_status(info); info->flags |= IEEE80211_TX_STAT_ACK; ieee80211_tx_status_irqsafe(hw, skb); } @@ -175,7 +175,6 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb) { struct rtl8187_priv *priv = dev->priv; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data; unsigned int ep; void *buf; struct urb *urb; @@ -195,12 +194,12 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb) flags |= ieee80211_get_tx_rate(dev, info)->hw_value << 24; if (ieee80211_has_morefrags(((struct ieee80211_hdr *)skb->data)->frame_control)) flags |= RTL818X_TX_DESC_FLAG_MOREFRAG; - if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) { + if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) { flags |= RTL818X_TX_DESC_FLAG_RTS; flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19; rts_dur = ieee80211_rts_duration(dev, priv->vif, skb->len, info); - } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) { + } else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { flags |= RTL818X_TX_DESC_FLAG_CTS; flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19; } @@ -211,7 +210,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb) hdr->flags = cpu_to_le32(flags); hdr->len = 0; hdr->rts_duration = rts_dur; - hdr->retry = cpu_to_le32(info->control.retry_limit << 8); + hdr->retry = cpu_to_le32((info->control.rates[0].count - 1) << 8); buf = hdr; ep = 2; @@ -229,7 +228,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb) memset(hdr, 0, sizeof(*hdr)); hdr->flags = cpu_to_le32(flags); hdr->rts_duration = rts_dur; - hdr->retry = cpu_to_le32(info->control.retry_limit << 8); + hdr->retry = cpu_to_le32((info->control.rates[0].count - 1) << 8); hdr->tx_duration = ieee80211_generic_frame_duration(dev, priv->vif, skb->len, txrate); @@ -241,22 +240,8 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb) ep = epmap[skb_get_queue_mapping(skb)]; } - /* FIXME: The sequence that follows is needed for this driver to - * work with mac80211 since "mac80211: fix TX sequence numbers". - * As with the temporary code in rt2x00, changes will be needed - * to get proper sequence numbers on beacons. In addition, this - * patch places the sequence number in the hardware state, which - * limits us to a single virtual state. - */ - if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { - if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) - priv->seqno += 0x10; - ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); - ieee80211hdr->seq_ctrl |= cpu_to_le16(priv->seqno); - } - - info->driver_data[0] = dev; - info->driver_data[1] = urb; + info->rate_driver_data[0] = dev; + info->rate_driver_data[1] = urb; usb_fill_bulk_urb(urb, priv->udev, usb_sndbulkpipe(priv->udev, ep), buf, skb->len, rtl8187_tx_cb, skb); @@ -873,9 +858,10 @@ static void rtl8187_remove_interface(struct ieee80211_hw *dev, mutex_unlock(&priv->conf_mutex); } -static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) +static int rtl8187_config(struct ieee80211_hw *dev, u32 changed) { struct rtl8187_priv *priv = dev->priv; + struct ieee80211_conf *conf = &dev->conf; u32 reg; mutex_lock(&priv->conf_mutex); @@ -891,22 +877,6 @@ static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) msleep(10); rtl818x_iowrite32(priv, &priv->map->TX_CONF, reg); - if (!priv->is_rtl8187b) { - rtl818x_iowrite8(priv, &priv->map->SIFS, 0x22); - - if (conf->flags & IEEE80211_CONF_SHORT_SLOT_TIME) { - rtl818x_iowrite8(priv, &priv->map->SLOT, 0x9); - rtl818x_iowrite8(priv, &priv->map->DIFS, 0x14); - rtl818x_iowrite8(priv, &priv->map->EIFS, 91 - 0x14); - rtl818x_iowrite8(priv, &priv->map->CW_VAL, 0x73); - } else { - rtl818x_iowrite8(priv, &priv->map->SLOT, 0x14); - rtl818x_iowrite8(priv, &priv->map->DIFS, 0x24); - rtl818x_iowrite8(priv, &priv->map->EIFS, 91 - 0x24); - rtl818x_iowrite8(priv, &priv->map->CW_VAL, 0xa5); - } - } - rtl818x_iowrite16(priv, &priv->map->ATIM_WND, 2); rtl818x_iowrite16(priv, &priv->map->ATIMTR_INTERVAL, 100); rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL, 100); @@ -941,6 +911,72 @@ static int rtl8187_config_interface(struct ieee80211_hw *dev, return 0; } +static void rtl8187_conf_erp(struct rtl8187_priv *priv, bool use_short_slot, + bool use_short_preamble) +{ + if (priv->is_rtl8187b) { + u8 difs, eifs, slot_time; + u16 ack_timeout; + + if (use_short_slot) { + slot_time = 0x9; + difs = 0x1c; + eifs = 0x53; + } else { + slot_time = 0x14; + difs = 0x32; + eifs = 0x5b; + } + rtl818x_iowrite8(priv, &priv->map->SIFS, 0xa); + rtl818x_iowrite8(priv, &priv->map->SLOT, slot_time); + rtl818x_iowrite8(priv, &priv->map->DIFS, difs); + + /* + * BRSR+1 on 8187B is in fact EIFS register + * Value in units of 4 us + */ + rtl818x_iowrite8(priv, (u8 *)&priv->map->BRSR + 1, eifs); + + /* + * For 8187B, CARRIER_SENSE_COUNTER is in fact ack timeout + * register. In units of 4 us like eifs register + * ack_timeout = ack duration + plcp + difs + preamble + */ + ack_timeout = 112 + 48 + difs; + if (use_short_preamble) + ack_timeout += 72; + else + ack_timeout += 144; + rtl818x_iowrite8(priv, &priv->map->CARRIER_SENSE_COUNTER, + DIV_ROUND_UP(ack_timeout, 4)); + } else { + rtl818x_iowrite8(priv, &priv->map->SIFS, 0x22); + if (use_short_slot) { + rtl818x_iowrite8(priv, &priv->map->SLOT, 0x9); + rtl818x_iowrite8(priv, &priv->map->DIFS, 0x14); + rtl818x_iowrite8(priv, &priv->map->EIFS, 91 - 0x14); + rtl818x_iowrite8(priv, &priv->map->CW_VAL, 0x73); + } else { + rtl818x_iowrite8(priv, &priv->map->SLOT, 0x14); + rtl818x_iowrite8(priv, &priv->map->DIFS, 0x24); + rtl818x_iowrite8(priv, &priv->map->EIFS, 91 - 0x24); + rtl818x_iowrite8(priv, &priv->map->CW_VAL, 0xa5); + } + } +} + +static void rtl8187_bss_info_changed(struct ieee80211_hw *dev, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *info, + u32 changed) +{ + struct rtl8187_priv *priv = dev->priv; + + if (changed & (BSS_CHANGED_ERP_SLOT | BSS_CHANGED_ERP_PREAMBLE)) + rtl8187_conf_erp(priv, info->use_short_slot, + info->use_short_preamble); +} + static void rtl8187_configure_filter(struct ieee80211_hw *dev, unsigned int changed_flags, unsigned int *total_flags, @@ -981,6 +1017,7 @@ static const struct ieee80211_ops rtl8187_ops = { .remove_interface = rtl8187_remove_interface, .config = rtl8187_config, .config_interface = rtl8187_config_interface, + .bss_info_changed = rtl8187_bss_info_changed, .configure_filter = rtl8187_configure_filter, }; @@ -1026,7 +1063,6 @@ static int __devinit rtl8187_probe(struct usb_interface *intf, const char *chip_name; u16 txpwr, reg; int err, i; - DECLARE_MAC_BUF(mac); dev = ieee80211_alloc_hw(sizeof(*priv), &rtl8187_ops); if (!dev) { @@ -1187,6 +1223,10 @@ static int __devinit rtl8187_probe(struct usb_interface *intf, dev->max_signal = 65; } + /* + * XXX: Once this driver supports anything that requires + * beacons it must implement IEEE80211_TX_CTL_ASSIGN_SEQ. + */ dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); if ((id->driver_info == DEVICE_RTL8187) && priv->is_rtl8187b) @@ -1209,8 +1249,8 @@ static int __devinit rtl8187_probe(struct usb_interface *intf, } mutex_init(&priv->conf_mutex); - printk(KERN_INFO "%s: hwaddr %s, %s V%d + %s\n", - wiphy_name(dev->wiphy), print_mac(mac, dev->wiphy->perm_addr), + printk(KERN_INFO "%s: hwaddr %pM, %s V%d + %s\n", + wiphy_name(dev->wiphy), dev->wiphy->perm_addr, chip_name, priv->asic_rev, priv->rf->name); return 0; diff --git a/drivers/net/wireless/rtl8187_rtl8225.c b/drivers/net/wireless/rtl8187_rtl8225.c index 1bae89903410..b999f87ed150 100644 --- a/drivers/net/wireless/rtl8187_rtl8225.c +++ b/drivers/net/wireless/rtl8187_rtl8225.c @@ -885,14 +885,6 @@ static void rtl8225z2_b_rf_init(struct ieee80211_hw *dev) for (i = 0; i < ARRAY_SIZE(rtl8225z2_ofdm); i++) rtl8225_write_phy_ofdm(dev, i, rtl8225z2_ofdm[i]); - rtl818x_iowrite8(priv, &priv->map->SIFS, 0x22); - rtl818x_iowrite8(priv, &priv->map->SLOT, 9); - rtl818x_iowrite8(priv, (u8 *)0xFFF0, 28); - rtl818x_iowrite8(priv, (u8 *)0xFFF4, 28); - rtl818x_iowrite8(priv, (u8 *)0xFFF8, 28); - rtl818x_iowrite8(priv, (u8 *)0xFFFC, 28); - rtl818x_iowrite8(priv, (u8 *)0xFF2D, 0x5B); - rtl818x_iowrite8(priv, (u8 *)0xFF79, 0x5B); rtl818x_iowrite32(priv, (__le32 *)0xFFF0, (7 << 12) | (3 << 8) | 28); rtl818x_iowrite32(priv, (__le32 *)0xFFF4, (7 << 12) | (3 << 8) | 28); rtl818x_iowrite32(priv, (__le32 *)0xFFF8, (7 << 12) | (3 << 8) | 28); diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c index 417e9e675fac..cf0d070ced13 100644 --- a/drivers/net/wireless/strip.c +++ b/drivers/net/wireless/strip.c @@ -1997,7 +1997,6 @@ static void deliver_packet(struct strip *strip_info, STRIP_Header * header, #ifdef EXT_COUNTERS strip_info->rx_bytes += packetlen; #endif - skb->dev->last_rx = jiffies; netif_rx(skb); } } @@ -2490,7 +2489,6 @@ static void strip_dev_setup(struct net_device *dev) */ dev->trans_start = 0; - dev->last_rx = 0; dev->tx_queue_len = 30; /* Drop after 30 frames queued */ dev->flags = 0; diff --git a/drivers/net/wireless/wavelan.c b/drivers/net/wireless/wavelan.c index e939a73ff794..1ac37e86b9bd 100644 --- a/drivers/net/wireless/wavelan.c +++ b/drivers/net/wireless/wavelan.c @@ -859,8 +859,6 @@ static void wv_82586_reconfig(struct net_device * dev) */ static void wv_psa_show(psa_t * p) { - DECLARE_MAC_BUF(mac); - printk(KERN_DEBUG "##### WaveLAN PSA contents: #####\n"); printk(KERN_DEBUG "psa_io_base_addr_1: 0x%02X %02X %02X %02X\n", p->psa_io_base_addr_1, @@ -872,13 +870,10 @@ static void wv_psa_show(psa_t * p) printk(KERN_DEBUG "psa_holi_params: 0x%02x, ", p->psa_holi_params); printk("psa_int_req_no: %d\n", p->psa_int_req_no); #ifdef DEBUG_SHOW_UNUSED - printk(KERN_DEBUG "psa_unused0[]: %s\n", - print_mac(mac, p->psa_unused0)); + printk(KERN_DEBUG "psa_unused0[]: %pM\n", p->psa_unused0); #endif /* DEBUG_SHOW_UNUSED */ - printk(KERN_DEBUG "psa_univ_mac_addr[]: %s\n", - print_mac(mac, p->psa_univ_mac_addr)); - printk(KERN_DEBUG "psa_local_mac_addr[]: %s\n", - print_mac(mac, p->psa_local_mac_addr)); + printk(KERN_DEBUG "psa_univ_mac_addr[]: %pM\n", p->psa_univ_mac_addr); + printk(KERN_DEBUG "psa_local_mac_addr[]: %pM\n", p->psa_local_mac_addr); printk(KERN_DEBUG "psa_univ_local_sel: %d, ", p->psa_univ_local_sel); printk("psa_comp_number: %d, ", p->psa_comp_number); @@ -1220,14 +1215,13 @@ static inline void wv_packet_info(u8 * p, /* Packet to dump */ { /* Name of the function */ int i; int maxi; - DECLARE_MAC_BUF(mac); printk(KERN_DEBUG - "%s: %s(): dest %s, length %d\n", - msg1, msg2, print_mac(mac, p), length); + "%s: %s(): dest %pM, length %d\n", + msg1, msg2, p, length); printk(KERN_DEBUG - "%s: %s(): src %s, type 0x%02X%02X\n", - msg1, msg2, print_mac(mac, &p[6]), p[12], p[13]); + "%s: %s(): src %pM, type 0x%02X%02X\n", + msg1, msg2, &p[6], p[12], p[13]); #ifdef DEBUG_PACKET_DUMP @@ -1258,9 +1252,6 @@ static void wv_init_info(struct net_device * dev) short ioaddr = dev->base_addr; net_local *lp = (net_local *) dev->priv; psa_t psa; -#ifdef DEBUG_BASIC_SHOW - DECLARE_MAC_BUF(mac); -#endif /* Read the parameter storage area */ psa_read(ioaddr, lp->hacr, 0, (unsigned char *) &psa, sizeof(psa)); @@ -1277,8 +1268,8 @@ static void wv_init_info(struct net_device * dev) #ifdef DEBUG_BASIC_SHOW /* Now, let's go for the basic stuff. */ - printk(KERN_NOTICE "%s: WaveLAN at %#x, %s, IRQ %d", - dev->name, ioaddr, print_mac(mac, dev->dev_addr), dev->irq); + printk(KERN_NOTICE "%s: WaveLAN at %#x, %pM, IRQ %d", + dev->name, ioaddr, dev->dev_addr, dev->irq); /* Print current network ID. */ if (psa.psa_nwid_select) @@ -2537,7 +2528,6 @@ wv_packet_read(struct net_device * dev, u16 buf_off, int sksize) netif_rx(skb); /* Keep statistics up to date */ - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += sksize; @@ -3565,15 +3555,11 @@ static void wv_82586_config(struct net_device * dev) WAVELAN_ADDR_SIZE >> 1); #ifdef DEBUG_CONFIG_INFO - { - DECLARE_MAC_BUF(mac); printk(KERN_DEBUG "%s: wv_82586_config(): set %d multicast addresses:\n", dev->name, lp->mc_count); for (dmi = dev->mc_list; dmi; dmi = dmi->next) - printk(KERN_DEBUG " %s\n", - print_mac(mac, dmi->dmi_addr)); - } + printk(KERN_DEBUG " %pM\n", dmi->dmi_addr); #endif } diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c index e124b1d6267a..de717f8ffd61 100644 --- a/drivers/net/wireless/wavelan_cs.c +++ b/drivers/net/wireless/wavelan_cs.c @@ -1020,7 +1020,6 @@ wv_82593_reconfig(struct net_device * dev) static void wv_psa_show(psa_t * p) { - DECLARE_MAC_BUF(mac); printk(KERN_DEBUG "##### wavelan psa contents: #####\n"); printk(KERN_DEBUG "psa_io_base_addr_1: 0x%02X %02X %02X %02X\n", p->psa_io_base_addr_1, @@ -1034,13 +1033,10 @@ wv_psa_show(psa_t * p) printk(KERN_DEBUG "psa_holi_params: 0x%02x, ", p->psa_holi_params); printk("psa_int_req_no: %d\n", p->psa_int_req_no); #ifdef DEBUG_SHOW_UNUSED - printk(KERN_DEBUG "psa_unused0[]: %s\n", - print_mac(mac, p->psa_unused0)); + printk(KERN_DEBUG "psa_unused0[]: %pM\n", p->psa_unused0); #endif /* DEBUG_SHOW_UNUSED */ - printk(KERN_DEBUG "psa_univ_mac_addr[]: %s\n", - print_mac(mac, p->psa_univ_mac_addr)); - printk(KERN_DEBUG "psa_local_mac_addr[]: %s\n", - print_mac(mac, p->psa_local_mac_addr)); + printk(KERN_DEBUG "psa_univ_mac_addr[]: %pM\n", p->psa_univ_mac_addr); + printk(KERN_DEBUG "psa_local_mac_addr[]: %pM\n", p->psa_local_mac_addr); printk(KERN_DEBUG "psa_univ_local_sel: %d, ", p->psa_univ_local_sel); printk("psa_comp_number: %d, ", p->psa_comp_number); printk("psa_thr_pre_set: 0x%02x\n", p->psa_thr_pre_set); @@ -1238,12 +1234,11 @@ wv_packet_info(u_char * p, /* Packet to dump */ { int i; int maxi; - DECLARE_MAC_BUF(mac); - printk(KERN_DEBUG "%s: %s(): dest %s, length %d\n", - msg1, msg2, print_mac(mac, p), length); - printk(KERN_DEBUG "%s: %s(): src %s, type 0x%02X%02X\n", - msg1, msg2, print_mac(mac, &p[6]), p[12], p[13]); + printk(KERN_DEBUG "%s: %s(): dest %pM, length %d\n", + msg1, msg2, p, length); + printk(KERN_DEBUG "%s: %s(): src %pM, type 0x%02X%02X\n", + msg1, msg2, &p[6], p[12], p[13]); #ifdef DEBUG_PACKET_DUMP @@ -1274,7 +1269,6 @@ wv_init_info(struct net_device * dev) { unsigned int base = dev->base_addr; psa_t psa; - DECLARE_MAC_BUF(mac); /* Read the parameter storage area */ psa_read(dev, 0, (unsigned char *) &psa, sizeof(psa)); @@ -1291,10 +1285,8 @@ wv_init_info(struct net_device * dev) #ifdef DEBUG_BASIC_SHOW /* Now, let's go for the basic stuff */ - printk(KERN_NOTICE "%s: WaveLAN: port %#x, irq %d, " - "hw_addr %s", - dev->name, base, dev->irq, - print_mac(mac, dev->dev_addr)); + printk(KERN_NOTICE "%s: WaveLAN: port %#x, irq %d, hw_addr %pM", + dev->name, base, dev->irq, dev->dev_addr); /* Print current network id */ if(psa.psa_nwid_select) @@ -2243,13 +2235,7 @@ static int wavelan_set_wap(struct net_device *dev, char *extra) { #ifdef DEBUG_IOCTL_INFO - printk(KERN_DEBUG "Set AP to : %02X:%02X:%02X:%02X:%02X:%02X\n", - wrqu->ap_addr.sa_data[0], - wrqu->ap_addr.sa_data[1], - wrqu->ap_addr.sa_data[2], - wrqu->ap_addr.sa_data[3], - wrqu->ap_addr.sa_data[4], - wrqu->ap_addr.sa_data[5]); + printk(KERN_DEBUG "Set AP to : %pM\n", wrqu->ap_addr.sa_data); #endif /* DEBUG_IOCTL_INFO */ return -EOPNOTSUPP; @@ -2892,7 +2878,6 @@ wv_packet_read(struct net_device * dev, netif_rx(skb); /* Keep stats up to date */ - dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += sksize; @@ -3647,12 +3632,10 @@ wv_82593_config(struct net_device * dev) int addrs_len = WAVELAN_ADDR_SIZE * lp->mc_count; #ifdef DEBUG_CONFIG_INFO - DECLARE_MAC_BUF(mac); printk(KERN_DEBUG "%s: wv_hw_config(): set %d multicast addresses:\n", dev->name, lp->mc_count); for(dmi=dev->mc_list; dmi; dmi=dmi->next) - printk(KERN_DEBUG " %s\n", - print_mac(mac, dmi->dmi_addr)); + printk(KERN_DEBUG " %pM\n", dmi->dmi_addr); #endif /* Initialize adapter's ethernet multicast addresses */ diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 68789c6e1ce9..c99a1b6b948f 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -860,10 +860,9 @@ static int wl3501_esbq_confirm(struct wl3501_card *this) static void wl3501_online(struct net_device *dev) { struct wl3501_card *this = netdev_priv(dev); - DECLARE_MAC_BUF(mac); - printk(KERN_INFO "%s: Wireless LAN online. BSSID: %s\n", - dev->name, print_mac(mac, this->bssid)); + printk(KERN_INFO "%s: Wireless LAN online. BSSID: %pM\n", + dev->name, this->bssid); netif_wake_queue(dev); } @@ -1014,7 +1013,6 @@ static inline void wl3501_md_ind_interrupt(struct net_device *dev, wl3501_receive(this, skb->data, pkt_len); skb_put(skb, pkt_len); skb->protocol = eth_type_trans(skb, dev); - dev->last_rx = jiffies; this->stats.rx_packets++; this->stats.rx_bytes += skb->len; netif_rx(skb); @@ -1965,7 +1963,6 @@ static int wl3501_config(struct pcmcia_device *link) struct net_device *dev = link->priv; int i = 0, j, last_fn, last_ret; struct wl3501_card *this; - DECLARE_MAC_BUF(mac); /* Try allocating IO ports. This tries a few fixed addresses. If you * want, you can also read the card's config table to pick addresses -- @@ -2024,9 +2021,9 @@ static int wl3501_config(struct pcmcia_device *link) /* print probe information */ printk(KERN_INFO "%s: wl3501 @ 0x%3.3x, IRQ %d, " - "MAC addr in flash ROM:%s\n", + "MAC addr in flash ROM:%pM\n", dev->name, this->base_addr, (int)dev->irq, - print_mac(mac, dev->dev_addr)); + dev->dev_addr); /* * Initialize card parameters - added by jss */ diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c index b16ec6e5f0e3..bf744c1f5b23 100644 --- a/drivers/net/wireless/zd1201.c +++ b/drivers/net/wireless/zd1201.c @@ -328,7 +328,6 @@ static void zd1201_usbrx(struct urb *urb) memcpy(skb_put(skb, 2), &data[datalen-24], 2); memcpy(skb_put(skb, len), data, len); skb->protocol = eth_type_trans(skb, zd->dev); - skb->dev->last_rx = jiffies; zd->stats.rx_packets++; zd->stats.rx_bytes += skb->len; netif_rx(skb); @@ -385,7 +384,6 @@ static void zd1201_usbrx(struct urb *urb) memcpy(skb_put(skb, len), data+8, len); } skb->protocol = eth_type_trans(skb, zd->dev); - skb->dev->last_rx = jiffies; zd->stats.rx_packets++; zd->stats.rx_bytes += skb->len; netif_rx(skb); diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c index e0ac58b8ff1f..f1519143f8a6 100644 --- a/drivers/net/wireless/zd1211rw/zd_chip.c +++ b/drivers/net/wireless/zd1211rw/zd_chip.c @@ -378,7 +378,6 @@ int zd_write_mac_addr(struct zd_chip *chip, const u8 *mac_addr) [0] = { .addr = CR_MAC_ADDR_P1 }, [1] = { .addr = CR_MAC_ADDR_P2 }, }; - DECLARE_MAC_BUF(mac); if (mac_addr) { reqs[0].value = (mac_addr[3] << 24) @@ -387,8 +386,7 @@ int zd_write_mac_addr(struct zd_chip *chip, const u8 *mac_addr) | mac_addr[0]; reqs[1].value = (mac_addr[5] << 8) | mac_addr[4]; - dev_dbg_f(zd_chip_dev(chip), - "mac addr %s\n", print_mac(mac, mac_addr)); + dev_dbg_f(zd_chip_dev(chip), "mac addr %pM\n", mac_addr); } else { dev_dbg_f(zd_chip_dev(chip), "set NULL mac\n"); } diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c index fe1867b25ff7..07513e48b8f2 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zd1211rw/zd_mac.c @@ -171,7 +171,7 @@ int zd_mac_init_hw(struct ieee80211_hw *hw) r = zd_reg2alpha2(mac->regdomain, alpha2); if (!r) - regulatory_hint(hw->wiphy, alpha2, NULL); + regulatory_hint(hw->wiphy, alpha2); r = 0; disable_int: @@ -296,15 +296,14 @@ static void zd_op_stop(struct ieee80211_hw *hw) * If no status information has been requested, the skb is freed. */ static void tx_status(struct ieee80211_hw *hw, struct sk_buff *skb, - u32 flags, int ackssi, bool success) + int ackssi, bool success) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - memset(&info->status, 0, sizeof(info->status)); + ieee80211_tx_info_clear_status(info); - if (!success) - info->status.excessive_retries = 1; - info->flags |= flags; + if (success) + info->flags |= IEEE80211_TX_STAT_ACK; info->status.ack_signal = ackssi; ieee80211_tx_status_irqsafe(hw, skb); } @@ -326,7 +325,7 @@ void zd_mac_tx_failed(struct ieee80211_hw *hw) if (skb == NULL) return; - tx_status(hw, skb, 0, 0, 0); + tx_status(hw, skb, 0, 0); } /** @@ -342,12 +341,12 @@ void zd_mac_tx_failed(struct ieee80211_hw *hw) void zd_mac_tx_to_dev(struct sk_buff *skb, int error) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_hw *hw = info->driver_data[0]; + struct ieee80211_hw *hw = info->rate_driver_data[0]; skb_pull(skb, sizeof(struct zd_ctrlset)); if (unlikely(error || (info->flags & IEEE80211_TX_CTL_NO_ACK))) { - tx_status(hw, skb, 0, 0, !error); + tx_status(hw, skb, 0, !error); } else { struct sk_buff_head *q = &zd_hw_mac(hw)->ack_wait_queue; @@ -406,7 +405,8 @@ static int zd_calc_tx_length_us(u8 *service, u8 zd_rate, u16 tx_length) } static void cs_set_control(struct zd_mac *mac, struct zd_ctrlset *cs, - struct ieee80211_hdr *header, u32 flags) + struct ieee80211_hdr *header, + struct ieee80211_tx_info *info) { /* * CONTROL TODO: @@ -417,7 +417,7 @@ static void cs_set_control(struct zd_mac *mac, struct zd_ctrlset *cs, cs->control = 0; /* First fragment */ - if (flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) + if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) cs->control |= ZD_CS_NEED_RANDOM_BACKOFF; /* Multicast */ @@ -428,10 +428,10 @@ static void cs_set_control(struct zd_mac *mac, struct zd_ctrlset *cs, if (ieee80211_is_pspoll(header->frame_control)) cs->control |= ZD_CS_PS_POLL_FRAME; - if (flags & IEEE80211_TX_CTL_USE_RTS_CTS) + if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) cs->control |= ZD_CS_RTS; - if (flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) + if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) cs->control |= ZD_CS_SELF_CTS; /* FIXME: Management frame? */ @@ -517,12 +517,12 @@ static int fill_ctrlset(struct zd_mac *mac, txrate = ieee80211_get_tx_rate(mac->hw, info); cs->modulation = txrate->hw_value; - if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE) + if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE) cs->modulation = txrate->hw_value_short; cs->tx_length = cpu_to_le16(frag_len); - cs_set_control(mac, cs, hdr, info->flags); + cs_set_control(mac, cs, hdr, info); packet_length = frag_len + sizeof(struct zd_ctrlset) + 10; ZD_ASSERT(packet_length <= 0xffff); @@ -577,7 +577,7 @@ static int zd_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) if (r) return r; - info->driver_data[0] = hw; + info->rate_driver_data[0] = hw; r = zd_usb_tx(&mac->chip.usb, skb); if (r) @@ -618,7 +618,7 @@ static int filter_ack(struct ieee80211_hw *hw, struct ieee80211_hdr *rx_hdr, if (likely(!compare_ether_addr(tx_hdr->addr2, rx_hdr->addr1))) { __skb_unlink(skb, q); - tx_status(hw, skb, IEEE80211_TX_STAT_ACK, stats->signal, 1); + tx_status(hw, skb, stats->signal, 1); goto out; } } @@ -743,9 +743,11 @@ static void zd_op_remove_interface(struct ieee80211_hw *hw, zd_write_mac_addr(&mac->chip, NULL); } -static int zd_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) +static int zd_op_config(struct ieee80211_hw *hw, u32 changed) { struct zd_mac *mac = zd_hw_mac(hw); + struct ieee80211_conf *conf = &hw->conf; + return zd_chip_set_channel(&mac->chip, conf->channel->hw_value); } @@ -852,14 +854,12 @@ static void zd_op_configure_filter(struct ieee80211_hw *hw, if (*new_flags & (FIF_PROMISC_IN_BSS | FIF_ALLMULTI)) { zd_mc_add_all(&hash); } else { - DECLARE_MAC_BUF(macbuf); - zd_mc_clear(&hash); for (i = 0; i < mc_count; i++) { if (!mclist) break; - dev_dbg_f(zd_mac_dev(mac), "mc addr %s\n", - print_mac(macbuf, mclist->dmi_addr)); + dev_dbg_f(zd_mac_dev(mac), "mc addr %pM\n", + mclist->dmi_addr); zd_mc_add_addr(&hash, mclist->dmi_addr); mclist = mclist->next; } diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c index a3ccd8c1c716..04c139666965 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zd1211rw/zd_usb.c @@ -909,7 +909,7 @@ free_urb: * it might be freed by zd_mac_tx_to_dev or mac80211) */ info = IEEE80211_SKB_CB(skb); - usb = &zd_hw_mac(info->driver_data[0])->chip.usb; + usb = &zd_hw_mac(info->rate_driver_data[0])->chip.usb; zd_mac_tx_to_dev(skb, urb->status); free_tx_urb(usb, urb); tx_dec_submitted_urbs(usb); diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index c6948d8f53f6..4b21bcf4af99 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -841,7 +841,6 @@ static int handle_incoming_queue(struct net_device *dev, /* Pass it up. */ netif_receive_skb(skb); - dev->last_rx = jiffies; } return packets_dropped; diff --git a/drivers/net/xtsonic.c b/drivers/net/xtsonic.c index da42aa06a3ba..03a3f34e9039 100644 --- a/drivers/net/xtsonic.c +++ b/drivers/net/xtsonic.c @@ -239,8 +239,6 @@ int __init xtsonic_probe(struct platform_device *pdev) struct resource *resmem, *resirq; int err = 0; - DECLARE_MAC_BUF(mac); - if ((resmem = platform_get_resource(pdev, IORESOURCE_MEM, 0)) == NULL) return -ENODEV; @@ -263,8 +261,8 @@ int __init xtsonic_probe(struct platform_device *pdev) if ((err = register_netdev(dev))) goto out1; - printk("%s: SONIC ethernet @%08lx, MAC %s, IRQ %d\n", dev->name, - dev->base_addr, print_mac(mac, dev->dev_addr), dev->irq); + printk("%s: SONIC ethernet @%08lx, MAC %pM, IRQ %d\n", dev->name, + dev->base_addr, dev->dev_addr, dev->irq); return 0; diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c index 57e1f495b9fc..d8dbc57f3e56 100644 --- a/drivers/net/yellowfin.c +++ b/drivers/net/yellowfin.c @@ -374,7 +374,6 @@ static int __devinit yellowfin_init_one(struct pci_dev *pdev, #else int bar = 1; #endif - DECLARE_MAC_BUF(mac); /* when built into the kernel, we only print version if device is found */ #ifndef MODULE @@ -481,10 +480,10 @@ static int __devinit yellowfin_init_one(struct pci_dev *pdev, if (i) goto err_out_unmap_status; - printk(KERN_INFO "%s: %s type %8x at %p, %s, IRQ %d.\n", + printk(KERN_INFO "%s: %s type %8x at %p, %pM, IRQ %d.\n", dev->name, pci_id_tbl[chip_idx].name, ioread32(ioaddr + ChipRev), ioaddr, - print_mac(mac, dev->dev_addr), irq); + dev->dev_addr, irq); if (np->drv_flags & HasMII) { int phy, phy_idx = 0; @@ -1100,11 +1099,9 @@ static int yellowfin_rx(struct net_device *dev) memcmp(le32_to_cpu(yp->rx_ring_dma + entry*sizeof(struct yellowfin_desc)), "\377\377\377\377\377\377", 6) != 0) { - if (bogus_rx++ == 0) { - DECLARE_MAC_BUF(mac); - printk(KERN_WARNING "%s: Bad frame to %s\n", - dev->name, print_mac(mac, buf_addr)); - } + if (bogus_rx++ == 0) + printk(KERN_WARNING "%s: Bad frame to %pM\n", + dev->name, buf_addr); #endif } else { struct sk_buff *skb; @@ -1141,7 +1138,6 @@ static int yellowfin_rx(struct net_device *dev) } skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/znet.c b/drivers/net/znet.c index a86c022d6a94..d7588bf6d6dd 100644 --- a/drivers/net/znet.c +++ b/drivers/net/znet.c @@ -370,7 +370,6 @@ static int __init znet_probe (void) struct net_device *dev; char *p; int err = -ENOMEM; - DECLARE_MAC_BUF(mac); /* This code scans the region 0xf0000 to 0xfffff for a "NETIDBLK". */ for(p = (char *)phys_to_virt(0xf0000); p < (char *)phys_to_virt(0x100000); p++) @@ -397,9 +396,9 @@ static int __init znet_probe (void) for (i = 0; i < 6; i++) dev->dev_addr[i] = netinfo->netid[i]; - printk(KERN_INFO "%s: ZNET at %#3lx, %s" + printk(KERN_INFO "%s: ZNET at %#3lx, %pM" ", using IRQ %d DMA %d and %d.\n", - dev->name, dev->base_addr, print_mac(mac, dev->dev_addr), + dev->name, dev->base_addr, dev->dev_addr, dev->irq, netinfo->dma1, netinfo->dma2); if (znet_debug > 1) { @@ -786,7 +785,6 @@ static void znet_rx(struct net_device *dev) } skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); - dev->last_rx = jiffies; dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } diff --git a/drivers/net/zorro8390.c b/drivers/net/zorro8390.c index 3926b2aa9cca..9c73df4a0d30 100644 --- a/drivers/net/zorro8390.c +++ b/drivers/net/zorro8390.c @@ -151,7 +151,6 @@ static int __devinit zorro8390_init(struct net_device *dev, 0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e, }; - DECLARE_MAC_BUF(mac); /* Reset card. Who knows what dain-bramaged state it was left in. */ { @@ -216,7 +215,7 @@ static int __devinit zorro8390_init(struct net_device *dev, dev->dev_addr[i] = SA_prom[i]; #ifdef DEBUG - printk("%s", print_mac(mac, dev->dev_addr)); + printk("%pM", dev->dev_addr); #endif ei_status.name = name; @@ -244,8 +243,8 @@ static int __devinit zorro8390_init(struct net_device *dev, return err; } - printk(KERN_INFO "%s: %s at 0x%08lx, Ethernet Address %s\n", - dev->name, name, board, print_mac(mac, dev->dev_addr)); + printk(KERN_INFO "%s: %s at 0x%08lx, Ethernet Address %pM\n", + dev->name, name, board, dev->dev_addr); return 0; } diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 1b1e80336d2c..8a8fad7a8bea 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -131,17 +131,13 @@ static int qeth_l2_send_setgroupmac_cb(struct qeth_card *card, mac = &cmd->data.setdelmac.mac[0]; /* MAC already registered, needed in couple/uncouple case */ if (cmd->hdr.return_code == 0x2005) { - QETH_DBF_MESSAGE(2, "Group MAC %02x:%02x:%02x:%02x:%02x:%02x " - "already existing on %s \n", - mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], - QETH_CARD_IFNAME(card)); + QETH_DBF_MESSAGE(2, "Group MAC %pM already existing on %s \n", + mac, QETH_CARD_IFNAME(card)); cmd->hdr.return_code = 0; } if (cmd->hdr.return_code) - QETH_DBF_MESSAGE(2, "Could not set group MAC " - "%02x:%02x:%02x:%02x:%02x:%02x on %s: %x\n", - mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], - QETH_CARD_IFNAME(card), cmd->hdr.return_code); + QETH_DBF_MESSAGE(2, "Could not set group MAC %pM on %s: %x\n", + mac, QETH_CARD_IFNAME(card), cmd->hdr.return_code); return 0; } @@ -163,10 +159,8 @@ static int qeth_l2_send_delgroupmac_cb(struct qeth_card *card, cmd = (struct qeth_ipa_cmd *) data; mac = &cmd->data.setdelmac.mac[0]; if (cmd->hdr.return_code) - QETH_DBF_MESSAGE(2, "Could not delete group MAC " - "%02x:%02x:%02x:%02x:%02x:%02x on %s: %x\n", - mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], - QETH_CARD_IFNAME(card), cmd->hdr.return_code); + QETH_DBF_MESSAGE(2, "Could not delete group MAC %pM on %s: %x\n", + mac, QETH_CARD_IFNAME(card), cmd->hdr.return_code); return 0; } diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c index ed6c54cae7b1..e11bce6ab63c 100644 --- a/drivers/scsi/iscsi_tcp.c +++ b/drivers/scsi/iscsi_tcp.c @@ -1601,14 +1601,14 @@ static int iscsi_tcp_get_addr(struct iscsi_conn *conn, struct socket *sock, case AF_INET: sin = (struct sockaddr_in *)addr; spin_lock_bh(&conn->session->lock); - sprintf(buf, NIPQUAD_FMT, NIPQUAD(sin->sin_addr.s_addr)); + sprintf(buf, "%pI4", &sin->sin_addr.s_addr); *port = be16_to_cpu(sin->sin_port); spin_unlock_bh(&conn->session->lock); break; case AF_INET6: sin6 = (struct sockaddr_in6 *)addr; spin_lock_bh(&conn->session->lock); - sprintf(buf, NIP6_FMT, NIP6(sin6->sin6_addr)); + sprintf(buf, "%pI6", &sin6->sin6_addr); *port = be16_to_cpu(sin6->sin6_port); spin_unlock_bh(&conn->session->lock); break; diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index db7ea3bb4e83..eb3a414b189a 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -206,8 +206,7 @@ static int qla4xxx_conn_get_param(struct iscsi_cls_conn *conn, break; case ISCSI_PARAM_CONN_ADDRESS: /* TODO: what are the ipv6 bits */ - len = sprintf(buf, "%u.%u.%u.%u\n", - NIPQUAD(ddb_entry->ip_addr)); + len = sprintf(buf, "%pI4\n", &ddb_entry->ip_addr); break; default: return -ENOSYS; diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index 9aea43a8c4ad..5ed4ae07bac1 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -286,9 +286,7 @@ static ssize_t cxacru_sysfs_show_mac_address(struct device *dev, struct usbatm_data *usbatm_instance = usb_get_intfdata(intf); struct atm_dev *atm_dev = usbatm_instance->atm_dev; - return snprintf(buf, PAGE_SIZE, "%02x:%02x:%02x:%02x:%02x:%02x\n", - atm_dev->esi[0], atm_dev->esi[1], atm_dev->esi[2], - atm_dev->esi[3], atm_dev->esi[4], atm_dev->esi[5]); + return snprintf(buf, PAGE_SIZE, "%pM\n", atm_dev->esi); } static ssize_t cxacru_sysfs_show_adsl_state(struct device *dev, diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c index 06dd114910d4..fbea8563df1e 100644 --- a/drivers/usb/atm/usbatm.c +++ b/drivers/usb/atm/usbatm.c @@ -770,10 +770,7 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t * pos, char *pag return sprintf(page, "%s\n", instance->description); if (!left--) - return sprintf(page, "MAC: %02x:%02x:%02x:%02x:%02x:%02x\n", - atm_dev->esi[0], atm_dev->esi[1], - atm_dev->esi[2], atm_dev->esi[3], - atm_dev->esi[4], atm_dev->esi[5]); + return sprintf(page, "MAC: %pM\n", atm_dev->esi); if (!left--) return sprintf(page, diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c index 66948b72bb9b..00fa5239879d 100644 --- a/drivers/usb/gadget/u_ether.c +++ b/drivers/usb/gadget/u_ether.c @@ -787,10 +787,8 @@ int __init gether_setup(struct usb_gadget *g, u8 ethaddr[ETH_ALEN]) dev_dbg(&g->dev, "register_netdev failed, %d\n", status); free_netdev(net); } else { - DECLARE_MAC_BUF(tmp); - - INFO(dev, "MAC %s\n", print_mac(tmp, net->dev_addr)); - INFO(dev, "HOST MAC %s\n", print_mac(tmp, dev->host_mac)); + INFO(dev, "MAC %pM\n", net->dev_addr); + INFO(dev, "HOST MAC %pM\n", dev->host_mac); the_dev = dev; } diff --git a/drivers/uwb/wlp/eda.c b/drivers/uwb/wlp/eda.c index cdfe8dfc4340..10985fa233cc 100644 --- a/drivers/uwb/wlp/eda.c +++ b/drivers/uwb/wlp/eda.c @@ -313,12 +313,9 @@ int wlp_eda_for_virtual(struct wlp_eda *eda, list_for_each_entry(itr, &eda->cache, list_node) { if (!memcmp(itr->virt_addr, virt_addr, sizeof(itr->virt_addr))) { - d_printf(6, dev, "EDA: looking for " - "%02x:%02x:%02x:%02x:%02x:%02x hit %02x:%02x " + d_printf(6, dev, "EDA: looking for %pM hit %02x:%02x " "wss %p tag 0x%02x state %u\n", - virt_addr[0], virt_addr[1], - virt_addr[2], virt_addr[3], - virt_addr[4], virt_addr[5], + virt_addr, itr->dev_addr.data[1], itr->dev_addr.data[0], itr->wss, itr->tag, itr->state); @@ -327,24 +324,13 @@ int wlp_eda_for_virtual(struct wlp_eda *eda, found = 1; break; } else - d_printf(6, dev, "EDA: looking for " - "%02x:%02x:%02x:%02x:%02x:%02x " - "against " - "%02x:%02x:%02x:%02x:%02x:%02x miss\n", - virt_addr[0], virt_addr[1], - virt_addr[2], virt_addr[3], - virt_addr[4], virt_addr[5], - itr->virt_addr[0], itr->virt_addr[1], - itr->virt_addr[2], itr->virt_addr[3], - itr->virt_addr[4], itr->virt_addr[5]); + d_printf(6, dev, "EDA: looking for %pM against %pM miss\n", + virt_addr, itr->virt_addr); } if (!found) { if (printk_ratelimit()) - dev_err(dev, "EDA: Eth addr %02x:%02x:%02x" - ":%02x:%02x:%02x not found.\n", - virt_addr[0], virt_addr[1], - virt_addr[2], virt_addr[3], - virt_addr[4], virt_addr[5]); + dev_err(dev, "EDA: Eth addr %pM not found.\n", + virt_addr); result = -ENODEV; } spin_unlock_irqrestore(&eda->lock, flags); @@ -380,19 +366,13 @@ ssize_t wlp_eda_show(struct wlp *wlp, char *buf) "tag state virt_addr\n"); list_for_each_entry(entry, &eda->cache, list_node) { result += scnprintf(buf + result, PAGE_SIZE - result, - "%02x:%02x:%02x:%02x:%02x:%02x %02x:%02x " - "%p 0x%02x %s " - "%02x:%02x:%02x:%02x:%02x:%02x\n", - entry->eth_addr[0], entry->eth_addr[1], - entry->eth_addr[2], entry->eth_addr[3], - entry->eth_addr[4], entry->eth_addr[5], + "%pM %02x:%02x %p 0x%02x %s %pM\n", + entry->eth_addr, entry->dev_addr.data[1], entry->dev_addr.data[0], entry->wss, entry->tag, wlp_wss_connect_state_str(entry->state), - entry->virt_addr[0], entry->virt_addr[1], - entry->virt_addr[2], entry->virt_addr[3], - entry->virt_addr[4], entry->virt_addr[5]); + entry->virt_addr); if (result >= PAGE_SIZE) break; } diff --git a/fs/afs/proc.c b/fs/afs/proc.c index 9f7d1ae70269..7578c1ab9e0b 100644 --- a/fs/afs/proc.c +++ b/fs/afs/proc.c @@ -646,7 +646,7 @@ static int afs_proc_cell_vlservers_show(struct seq_file *m, void *v) } /* display one cell per line on subsequent lines */ - seq_printf(m, "%u.%u.%u.%u\n", NIPQUAD(addr->s_addr)); + seq_printf(m, "%pI4\n", &addr->s_addr); return 0; } @@ -737,7 +737,7 @@ static int afs_proc_cell_servers_show(struct seq_file *m, void *v) } /* display one cell per line on subsequent lines */ - sprintf(ipaddr, "%u.%u.%u.%u", NIPQUAD(server->addr)); + sprintf(ipaddr, "%pI4", &server->addr); seq_printf(m, "%3d %-15.15s %5d\n", atomic_read(&server->usage), ipaddr, server->fs_state); diff --git a/fs/afs/server.c b/fs/afs/server.c index 28f2451419e1..f49099516675 100644 --- a/fs/afs/server.c +++ b/fs/afs/server.c @@ -105,7 +105,7 @@ struct afs_server *afs_lookup_server(struct afs_cell *cell, { struct afs_server *server, *candidate; - _enter("%p,"NIPQUAD_FMT, cell, NIPQUAD(addr->s_addr)); + _enter("%p,%pI4", cell, &addr->s_addr); /* quick scan of the list to see if we already have the server */ read_lock(&cell->servers_lock); @@ -168,9 +168,8 @@ found_server: server_in_two_cells: write_unlock(&cell->servers_lock); kfree(candidate); - printk(KERN_NOTICE "kAFS:" - " Server "NIPQUAD_FMT" appears to be in two cells\n", - NIPQUAD(*addr)); + printk(KERN_NOTICE "kAFS: Server %pI4 appears to be in two cells\n", + addr); _leave(" = -EEXIST"); return ERR_PTR(-EEXIST); } @@ -184,7 +183,7 @@ struct afs_server *afs_find_server(const struct in_addr *_addr) struct rb_node *p; struct in_addr addr = *_addr; - _enter(NIPQUAD_FMT, NIPQUAD(addr.s_addr)); + _enter("%pI4", &addr.s_addr); read_lock(&afs_servers_lock); diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c index fcee9298b620..359144c510b9 100644 --- a/fs/cifs/cifs_spnego.c +++ b/fs/cifs/cifs_spnego.c @@ -121,11 +121,9 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo) /* add the server address */ if (server->addr.sockAddr.sin_family == AF_INET) - sprintf(dp, "ip4=" NIPQUAD_FMT, - NIPQUAD(server->addr.sockAddr.sin_addr)); + sprintf(dp, "ip4=%pI4", &server->addr.sockAddr.sin_addr); else if (server->addr.sockAddr.sin_family == AF_INET6) - sprintf(dp, "ip6=" NIP6_SEQFMT, - NIP6(server->addr.sockAddr6.sin6_addr)); + sprintf(dp, "ip6=%pi6", &server->addr.sockAddr6.sin6_addr); else goto out; diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index e9f9248cb3fe..2df8e6d0fb08 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -2082,8 +2082,8 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb, rc = -ENOMEM; else { pSesInfo->server = srvTcp; - sprintf(pSesInfo->serverName, "%u.%u.%u.%u", - NIPQUAD(sin_server.sin_addr.s_addr)); + sprintf(pSesInfo->serverName, "%pI4", + &sin_server.sin_addr.s_addr); } if (!rc) { diff --git a/fs/lockd/host.c b/fs/lockd/host.c index 9fd8889097b7..c48c26380771 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -115,14 +115,14 @@ static void nlm_display_address(const struct sockaddr *sap, snprintf(buf, len, "unspecified"); break; case AF_INET: - snprintf(buf, len, NIPQUAD_FMT, NIPQUAD(sin->sin_addr.s_addr)); + snprintf(buf, len, "%pI4", &sin->sin_addr.s_addr); break; case AF_INET6: if (ipv6_addr_v4mapped(&sin6->sin6_addr)) - snprintf(buf, len, NIPQUAD_FMT, - NIPQUAD(sin6->sin6_addr.s6_addr32[3])); + snprintf(buf, len, "%pI4", + &sin6->sin6_addr.s6_addr32[3]); else - snprintf(buf, len, NIP6_FMT, NIP6(sin6->sin6_addr)); + snprintf(buf, len, "%pI6", &sin6->sin6_addr); break; default: snprintf(buf, len, "unsupported address family"); diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c index 4e7e958e8f67..ffd3461f75ef 100644 --- a/fs/lockd/mon.c +++ b/fs/lockd/mon.c @@ -179,7 +179,7 @@ static __be32 *xdr_encode_mon_name(__be32 *p, struct nsm_args *argp) if (!nsm_use_hostnames) { snprintf(buffer, XDR_ADDRBUF_LEN, - NIPQUAD_FMT, NIPQUAD(argp->addr)); + "%pI4", &argp->addr); name = buffer; } diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c index 8478fc25daee..d74d16ce0d49 100644 --- a/fs/nfs/nfsroot.c +++ b/fs/nfs/nfsroot.c @@ -329,7 +329,7 @@ static int __init root_nfs_addr(void) } snprintf(nfs_data.hostname, sizeof(nfs_data.hostname), - "%u.%u.%u.%u", NIPQUAD(servaddr)); + "%pI4", &servaddr); return 0; } @@ -421,8 +421,8 @@ static int __init root_nfs_getport(int program, int version, int proto) { struct sockaddr_in sin; - printk(KERN_NOTICE "Looking up port of RPC %d/%d on %u.%u.%u.%u\n", - program, version, NIPQUAD(servaddr)); + printk(KERN_NOTICE "Looking up port of RPC %d/%d on %pI4\n", + program, version, &servaddr); set_sockaddr(&sin, servaddr, 0); return rpcb_getport_sync(&sin, program, version, proto); } diff --git a/fs/nfs/super.c b/fs/nfs/super.c index f48db679a1c6..bb0313ac9e1f 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -462,14 +462,12 @@ static void nfs_show_mountd_options(struct seq_file *m, struct nfs_server *nfss, switch (sap->sa_family) { case AF_INET: { struct sockaddr_in *sin = (struct sockaddr_in *)sap; - seq_printf(m, ",mountaddr=" NIPQUAD_FMT, - NIPQUAD(sin->sin_addr.s_addr)); + seq_printf(m, ",mountaddr=%pI4", &sin->sin_addr.s_addr); break; } case AF_INET6: { struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sap; - seq_printf(m, ",mountaddr=" NIP6_FMT, - NIP6(sin6->sin6_addr)); + seq_printf(m, ",mountaddr=%pI6", &sin6->sin6_addr); break; } default: diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index b0bebc552a11..16efb8f8e062 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -719,8 +719,8 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, status = nfserr_clid_inuse; if (!same_creds(&conf->cl_cred, &rqstp->rq_cred) || conf->cl_addr != sin->sin_addr.s_addr) { - dprintk("NFSD: setclientid: string in use by client" - "at %u.%u.%u.%u\n", NIPQUAD(conf->cl_addr)); + dprintk("NFSD: setclientid: string in use by clientat %pI4\n", + &conf->cl_addr); goto out; } } diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index e3f9783fdcf7..77d7b8c531a6 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -330,7 +330,7 @@ static ssize_t failover_unlock_ip(struct file *file, char *buf, size_t size) return -EINVAL; /* get ipv4 address */ - if (sscanf(fo_path, NIPQUAD_FMT "%c", &b1, &b2, &b3, &b4, &c) != 4) + if (sscanf(fo_path, "%u.%u.%u.%u%c", &b1, &b2, &b3, &b4, &c) != 4) return -EINVAL; if (b1 > 255 || b2 > 255 || b3 > 255 || b4 > 255) return -EINVAL; diff --git a/fs/ocfs2/cluster/netdebug.c b/fs/ocfs2/cluster/netdebug.c index 52276c02f710..f8424874fa07 100644 --- a/fs/ocfs2/cluster/netdebug.c +++ b/fs/ocfs2/cluster/netdebug.c @@ -304,8 +304,8 @@ static int sc_seq_show(struct seq_file *seq, void *v) * use of it here generates a warning with -Wbitwise */ seq_printf(seq, "%p:\n" " krefs: %d\n" - " sock: %u.%u.%u.%u:%u -> " - "%u.%u.%u.%u:%u\n" + " sock: %pI4:%u -> " + "%pI4:%u\n" " remote node: %s\n" " page off: %zu\n" " handshake ok: %u\n" @@ -319,8 +319,8 @@ static int sc_seq_show(struct seq_file *seq, void *v) " func type: %u\n", sc, atomic_read(&sc->sc_kref.refcount), - NIPQUAD(saddr), inet ? ntohs(sport) : 0, - NIPQUAD(daddr), inet ? ntohs(dport) : 0, + &saddr, inet ? ntohs(sport) : 0, + &daddr, inet ? ntohs(dport) : 0, sc->sc_node->nd_name, sc->sc_page_off, sc->sc_handshake_ok, diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c index 816a3f61330c..70e8fa9e2539 100644 --- a/fs/ocfs2/cluster/nodemanager.c +++ b/fs/ocfs2/cluster/nodemanager.c @@ -250,7 +250,7 @@ static ssize_t o2nm_node_ipv4_port_write(struct o2nm_node *node, static ssize_t o2nm_node_ipv4_address_read(struct o2nm_node *node, char *page) { - return sprintf(page, "%u.%u.%u.%u\n", NIPQUAD(node->nd_ipv4_address)); + return sprintf(page, "%pI4\n", &node->nd_ipv4_address); } static ssize_t o2nm_node_ipv4_address_write(struct o2nm_node *node, diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index 2bcf706d9dd3..9fbe849f6344 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -1597,8 +1597,8 @@ static void o2net_start_connect(struct work_struct *work) ret = sock->ops->bind(sock, (struct sockaddr *)&myaddr, sizeof(myaddr)); if (ret) { - mlog(ML_ERROR, "bind failed with %d at address %u.%u.%u.%u\n", - ret, NIPQUAD(mynode->nd_ipv4_address)); + mlog(ML_ERROR, "bind failed with %d at address %pI4\n", + ret, &mynode->nd_ipv4_address); goto out; } @@ -1790,17 +1790,16 @@ static int o2net_accept_one(struct socket *sock) node = o2nm_get_node_by_ip(sin.sin_addr.s_addr); if (node == NULL) { - mlog(ML_NOTICE, "attempt to connect from unknown node at " - "%u.%u.%u.%u:%d\n", NIPQUAD(sin.sin_addr.s_addr), - ntohs(sin.sin_port)); + mlog(ML_NOTICE, "attempt to connect from unknown node at %pI4:%d\n", + &sin.sin_addr.s_addr, ntohs(sin.sin_port)); ret = -EINVAL; goto out; } if (o2nm_this_node() > node->nd_num) { mlog(ML_NOTICE, "unexpected connect attempted from a lower " - "numbered node '%s' at " "%u.%u.%u.%u:%d with num %u\n", - node->nd_name, NIPQUAD(sin.sin_addr.s_addr), + "numbered node '%s' at " "%pI4:%d with num %u\n", + node->nd_name, &sin.sin_addr.s_addr, ntohs(sin.sin_port), node->nd_num); ret = -EINVAL; goto out; @@ -1810,8 +1809,8 @@ static int o2net_accept_one(struct socket *sock) * and tries to connect before we see their heartbeat */ if (!o2hb_check_node_heartbeating_from_callback(node->nd_num)) { mlog(ML_CONN, "attempt to connect from node '%s' at " - "%u.%u.%u.%u:%d but it isn't heartbeating\n", - node->nd_name, NIPQUAD(sin.sin_addr.s_addr), + "%pI4:%d but it isn't heartbeating\n", + node->nd_name, &sin.sin_addr.s_addr, ntohs(sin.sin_port)); ret = -EINVAL; goto out; @@ -1827,8 +1826,8 @@ static int o2net_accept_one(struct socket *sock) spin_unlock(&nn->nn_lock); if (ret) { mlog(ML_NOTICE, "attempt to connect from node '%s' at " - "%u.%u.%u.%u:%d but it already has an open connection\n", - node->nd_name, NIPQUAD(sin.sin_addr.s_addr), + "%pI4:%d but it already has an open connection\n", + node->nd_name, &sin.sin_addr.s_addr, ntohs(sin.sin_port)); goto out; } @@ -1924,15 +1923,15 @@ static int o2net_open_listening_sock(__be32 addr, __be16 port) sock->sk->sk_reuse = 1; ret = sock->ops->bind(sock, (struct sockaddr *)&sin, sizeof(sin)); if (ret < 0) { - mlog(ML_ERROR, "unable to bind socket at %u.%u.%u.%u:%u, " - "ret=%d\n", NIPQUAD(addr), ntohs(port), ret); + mlog(ML_ERROR, "unable to bind socket at %pI4:%u, " + "ret=%d\n", &addr, ntohs(port), ret); goto out; } ret = sock->ops->listen(sock, 64); if (ret < 0) { - mlog(ML_ERROR, "unable to listen on %u.%u.%u.%u:%u, ret=%d\n", - NIPQUAD(addr), ntohs(port), ret); + mlog(ML_ERROR, "unable to listen on %pI4:%u, ret=%d\n", + &addr, ntohs(port), ret); } out: diff --git a/include/linux/dccp.h b/include/linux/dccp.h index 6080449fbec9..484b8a1fb023 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -176,19 +176,20 @@ enum { }; /* DCCP features (RFC 4340 section 6.4) */ -enum { +enum dccp_feature_numbers { DCCPF_RESERVED = 0, DCCPF_CCID = 1, - DCCPF_SHORT_SEQNOS = 2, /* XXX: not yet implemented */ + DCCPF_SHORT_SEQNOS = 2, DCCPF_SEQUENCE_WINDOW = 3, - DCCPF_ECN_INCAPABLE = 4, /* XXX: not yet implemented */ + DCCPF_ECN_INCAPABLE = 4, DCCPF_ACK_RATIO = 5, DCCPF_SEND_ACK_VECTOR = 6, DCCPF_SEND_NDP_COUNT = 7, DCCPF_MIN_CSUM_COVER = 8, - DCCPF_DATA_CHECKSUM = 9, /* XXX: not yet implemented */ + DCCPF_DATA_CHECKSUM = 9, /* 10-127 reserved */ DCCPF_MIN_CCID_SPECIFIC = 128, + DCCPF_SEND_LEV_RATE = 192, /* RFC 4342, sec. 8.4 */ DCCPF_MAX_CCID_SPECIFIC = 255, }; @@ -411,6 +412,7 @@ extern void dccp_minisock_init(struct dccp_minisock *dmsk); * @dreq_iss: initial sequence number sent on the Response (RFC 4340, 7.1) * @dreq_isr: initial sequence number received on the Request * @dreq_service: service code present on the Request (there is just one) + * @dreq_featneg: feature negotiation options for this connection * The following two fields are analogous to the ones in dccp_sock: * @dreq_timestamp_echo: last received timestamp to echo (13.1) * @dreq_timestamp_echo: the time of receiving the last @dreq_timestamp_echo @@ -420,6 +422,7 @@ struct dccp_request_sock { __u64 dreq_iss; __u64 dreq_isr; __be32 dreq_service; + struct list_head dreq_featneg; __u32 dreq_timestamp_echo; __u32 dreq_timestamp_time; }; @@ -497,6 +500,7 @@ struct dccp_ackvec; * @dccps_mss_cache - current value of MSS (path MTU minus header sizes) * @dccps_rate_last - timestamp for rate-limiting DCCP-Sync (RFC 4340, 7.5.4) * @dccps_minisock - associated minisock (accessed via dccp_msk) + * @dccps_featneg - tracks feature-negotiation state (mostly during handshake) * @dccps_hc_rx_ackvec - rx half connection ack vector * @dccps_hc_rx_ccid - CCID used for the receiver (or receiving half-connection) * @dccps_hc_tx_ccid - CCID used for the sender (or sending half-connection) @@ -534,6 +538,7 @@ struct dccp_sock { __u64 dccps_ndp_count:48; unsigned long dccps_rate_last; struct dccp_minisock dccps_minisock; + struct list_head dccps_featneg; struct dccp_ackvec *dccps_hc_rx_ackvec; struct ccid *dccps_hc_rx_ccid; struct ccid *dccps_hc_tx_ccid; diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 14126bc36641..aad99195a4cc 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -12,8 +12,8 @@ * published by the Free Software Foundation. */ -#ifndef IEEE80211_H -#define IEEE80211_H +#ifndef LINUX_IEEE80211_H +#define LINUX_IEEE80211_H #include <linux/types.h> #include <asm/byteorder.h> @@ -685,28 +685,88 @@ struct ieee80211_bar { #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000 #define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004 + +#define IEEE80211_HT_MCS_MASK_LEN 10 + +/** + * struct ieee80211_mcs_info - MCS information + * @rx_mask: RX mask + * @rx_highest: highest supported RX rate + * @tx_params: TX parameters + */ +struct ieee80211_mcs_info { + u8 rx_mask[IEEE80211_HT_MCS_MASK_LEN]; + __le16 rx_highest; + u8 tx_params; + u8 reserved[3]; +} __attribute__((packed)); + +/* 802.11n HT capability MSC set */ +#define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff +#define IEEE80211_HT_MCS_TX_DEFINED 0x01 +#define IEEE80211_HT_MCS_TX_RX_DIFF 0x02 +/* value 0 == 1 stream etc */ +#define IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x0C +#define IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 2 +#define IEEE80211_HT_MCS_TX_MAX_STREAMS 4 +#define IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x10 + +/* + * 802.11n D5.0 20.3.5 / 20.6 says: + * - indices 0 to 7 and 32 are single spatial stream + * - 8 to 31 are multiple spatial streams using equal modulation + * [8..15 for two streams, 16..23 for three and 24..31 for four] + * - remainder are multiple spatial streams using unequal modulation + */ +#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START 33 +#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE \ + (IEEE80211_HT_MCS_UNEQUAL_MODULATION_START / 8) + /** * struct ieee80211_ht_cap - HT capabilities * - * This structure refers to "HT capabilities element" as - * described in 802.11n draft section 7.3.2.52 + * This structure is the "HT capabilities element" as + * described in 802.11n D5.0 7.3.2.57 */ struct ieee80211_ht_cap { __le16 cap_info; u8 ampdu_params_info; - u8 supp_mcs_set[16]; + + /* 16 bytes MCS information */ + struct ieee80211_mcs_info mcs; + __le16 extended_ht_cap_info; __le32 tx_BF_cap_info; u8 antenna_selection_info; } __attribute__ ((packed)); +/* 802.11n HT capabilities masks (for cap_info) */ +#define IEEE80211_HT_CAP_LDPC_CODING 0x0001 +#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002 +#define IEEE80211_HT_CAP_SM_PS 0x000C +#define IEEE80211_HT_CAP_GRN_FLD 0x0010 +#define IEEE80211_HT_CAP_SGI_20 0x0020 +#define IEEE80211_HT_CAP_SGI_40 0x0040 +#define IEEE80211_HT_CAP_TX_STBC 0x0080 +#define IEEE80211_HT_CAP_RX_STBC 0x0300 +#define IEEE80211_HT_CAP_DELAY_BA 0x0400 +#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800 +#define IEEE80211_HT_CAP_DSSSCCK40 0x1000 +#define IEEE80211_HT_CAP_PSMP_SUPPORT 0x2000 +#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000 +#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000 + +/* 802.11n HT capability AMPDU settings (for ampdu_params_info) */ +#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03 +#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C + /** - * struct ieee80211_ht_cap - HT additional information + * struct ieee80211_ht_info - HT information * - * This structure refers to "HT information element" as - * described in 802.11n draft section 7.3.2.53 + * This structure is the "HT information element" as + * described in 802.11n D5.0 7.3.2.58 */ -struct ieee80211_ht_addt_info { +struct ieee80211_ht_info { u8 control_chan; u8 ht_param; __le16 operation_mode; @@ -714,36 +774,33 @@ struct ieee80211_ht_addt_info { u8 basic_set[16]; } __attribute__ ((packed)); -/* 802.11n HT capabilities masks */ -#define IEEE80211_HT_CAP_SUP_WIDTH 0x0002 -#define IEEE80211_HT_CAP_SM_PS 0x000C -#define IEEE80211_HT_CAP_GRN_FLD 0x0010 -#define IEEE80211_HT_CAP_SGI_20 0x0020 -#define IEEE80211_HT_CAP_SGI_40 0x0040 -#define IEEE80211_HT_CAP_DELAY_BA 0x0400 -#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800 -#define IEEE80211_HT_CAP_DSSSCCK40 0x1000 -/* 802.11n HT capability AMPDU settings */ -#define IEEE80211_HT_CAP_AMPDU_FACTOR 0x03 -#define IEEE80211_HT_CAP_AMPDU_DENSITY 0x1C -/* 802.11n HT capability MSC set */ -#define IEEE80211_SUPP_MCS_SET_UEQM 4 -#define IEEE80211_HT_CAP_MAX_STREAMS 4 -#define IEEE80211_SUPP_MCS_SET_LEN 10 -/* maximum streams the spec allows */ -#define IEEE80211_HT_CAP_MCS_TX_DEFINED 0x01 -#define IEEE80211_HT_CAP_MCS_TX_RX_DIFF 0x02 -#define IEEE80211_HT_CAP_MCS_TX_STREAMS 0x0C -#define IEEE80211_HT_CAP_MCS_TX_UEQM 0x10 -/* 802.11n HT IE masks */ -#define IEEE80211_HT_IE_CHA_SEC_OFFSET 0x03 -#define IEEE80211_HT_IE_CHA_SEC_NONE 0x00 -#define IEEE80211_HT_IE_CHA_SEC_ABOVE 0x01 -#define IEEE80211_HT_IE_CHA_SEC_BELOW 0x03 -#define IEEE80211_HT_IE_CHA_WIDTH 0x04 -#define IEEE80211_HT_IE_HT_PROTECTION 0x0003 -#define IEEE80211_HT_IE_NON_GF_STA_PRSNT 0x0004 -#define IEEE80211_HT_IE_NON_HT_STA_PRSNT 0x0010 +/* for ht_param */ +#define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03 +#define IEEE80211_HT_PARAM_CHA_SEC_NONE 0x00 +#define IEEE80211_HT_PARAM_CHA_SEC_ABOVE 0x01 +#define IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03 +#define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04 +#define IEEE80211_HT_PARAM_RIFS_MODE 0x08 +#define IEEE80211_HT_PARAM_SPSMP_SUPPORT 0x10 +#define IEEE80211_HT_PARAM_SERV_INTERVAL_GRAN 0xE0 + +/* for operation_mode */ +#define IEEE80211_HT_OP_MODE_PROTECTION 0x0003 +#define IEEE80211_HT_OP_MODE_PROTECTION_NONE 0 +#define IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER 1 +#define IEEE80211_HT_OP_MODE_PROTECTION_20MHZ 2 +#define IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3 +#define IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004 +#define IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010 + +/* for stbc_param */ +#define IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040 +#define IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT 0x0080 +#define IEEE80211_HT_STBC_PARAM_STBC_BEACON 0x0100 +#define IEEE80211_HT_STBC_PARAM_LSIG_TXOP_FULLPROT 0x0200 +#define IEEE80211_HT_STBC_PARAM_PCO_ACTIVE 0x0400 +#define IEEE80211_HT_STBC_PARAM_PCO_PHASE 0x0800 + /* block-ack parameters */ #define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002 @@ -769,8 +826,7 @@ struct ieee80211_ht_addt_info { /* Authentication algorithms */ #define WLAN_AUTH_OPEN 0 #define WLAN_AUTH_SHARED_KEY 1 -#define WLAN_AUTH_FAST_BSS_TRANSITION 2 -#define WLAN_AUTH_LEAP 128 +#define WLAN_AUTH_LEAP 2 #define WLAN_AUTH_CHALLENGE_LEN 128 @@ -949,7 +1005,7 @@ enum ieee80211_eid { WLAN_EID_EXT_SUPP_RATES = 50, /* 802.11n */ WLAN_EID_HT_CAPABILITY = 45, - WLAN_EID_HT_EXTRA_INFO = 61, + WLAN_EID_HT_INFORMATION = 61, /* 802.11i */ WLAN_EID_RSN = 48, WLAN_EID_WPA = 221, @@ -1057,4 +1113,4 @@ static inline u8 *ieee80211_get_DA(struct ieee80211_hdr *hdr) return hdr->addr1; } -#endif /* IEEE80211_H */ +#endif /* LINUX_IEEE80211_H */ diff --git a/include/linux/if.h b/include/linux/if.h index 65246846c844..2a6e29620a96 100644 --- a/include/linux/if.h +++ b/include/linux/if.h @@ -65,6 +65,7 @@ #define IFF_BONDING 0x20 /* bonding master or slave */ #define IFF_SLAVE_NEEDARP 0x40 /* need ARPs for validation */ #define IFF_ISATAP 0x80 /* ISATAP interface (RFC4214) */ +#define IFF_MASTER_ARPMON 0x100 /* bonding master, ARP mon in use */ #define IF_GET_IFACE 0x0001 /* for querying only */ #define IF_GET_PROTO 0x0002 diff --git a/include/linux/kernel.h b/include/linux/kernel.h index fba141d3ca07..ed60f8718d80 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -357,18 +357,6 @@ static inline char *pack_hex_byte(char *buf, u8 byte) ((unsigned char *)&addr)[3] #define NIPQUAD_FMT "%u.%u.%u.%u" -#define NIP6(addr) \ - ntohs((addr).s6_addr16[0]), \ - ntohs((addr).s6_addr16[1]), \ - ntohs((addr).s6_addr16[2]), \ - ntohs((addr).s6_addr16[3]), \ - ntohs((addr).s6_addr16[4]), \ - ntohs((addr).s6_addr16[5]), \ - ntohs((addr).s6_addr16[6]), \ - ntohs((addr).s6_addr16[7]) -#define NIP6_FMT "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x" -#define NIP6_SEQFMT "%04x%04x%04x%04x%04x%04x%04x%04x" - #if defined(__LITTLE_ENDIAN) #define HIPQUAD(addr) \ ((unsigned char *)&addr)[3], \ diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 9d77b1d7dca8..12d7f4469dc9 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1742,26 +1742,31 @@ static inline int skb_bond_should_drop(struct sk_buff *skb) struct net_device *dev = skb->dev; struct net_device *master = dev->master; - if (master && - (dev->priv_flags & IFF_SLAVE_INACTIVE)) { - if ((dev->priv_flags & IFF_SLAVE_NEEDARP) && - skb->protocol == __constant_htons(ETH_P_ARP)) - return 0; - - if (master->priv_flags & IFF_MASTER_ALB) { - if (skb->pkt_type != PACKET_BROADCAST && - skb->pkt_type != PACKET_MULTICAST) + if (master) { + if (master->priv_flags & IFF_MASTER_ARPMON) + dev->last_rx = jiffies; + + if (dev->priv_flags & IFF_SLAVE_INACTIVE) { + if ((dev->priv_flags & IFF_SLAVE_NEEDARP) && + skb->protocol == __constant_htons(ETH_P_ARP)) return 0; - } - if (master->priv_flags & IFF_MASTER_8023AD && - skb->protocol == __constant_htons(ETH_P_SLOW)) - return 0; - return 1; + if (master->priv_flags & IFF_MASTER_ALB) { + if (skb->pkt_type != PACKET_BROADCAST && + skb->pkt_type != PACKET_MULTICAST) + return 0; + } + if (master->priv_flags & IFF_MASTER_8023AD && + skb->protocol == __constant_htons(ETH_P_SLOW)) + return 0; + + return 1; + } } return 0; } +extern struct pernet_operations __net_initdata loopback_net_ops; #endif /* __KERNEL__ */ #endif /* _LINUX_DEV_H */ diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 9bad65400fba..e4cc7869b22f 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -106,6 +106,12 @@ * to the the specified ISO/IEC 3166-1 alpha2 country code. The core will * store this as a valid request and then query userspace for it. * + * @NL80211_CMD_GET_MESH_PARAMS: Get mesh networking properties for the + * interface identified by %NL80211_ATTR_IFINDEX + * + * @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the + * interface identified by %NL80211_ATTR_IFINDEX + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -148,6 +154,9 @@ enum nl80211_commands { NL80211_CMD_SET_REG, NL80211_CMD_REQ_SET_REG, + NL80211_CMD_GET_MESH_PARAMS, + NL80211_CMD_SET_MESH_PARAMS, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -296,6 +305,8 @@ enum nl80211_attrs { NL80211_ATTR_REG_ALPHA2, NL80211_ATTR_REG_RULES, + NL80211_ATTR_MESH_PARAMS, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -452,17 +463,29 @@ enum nl80211_mpath_info { * an array of nested frequency attributes * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, * an array of nested bitrate attributes + * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as + * defined in 802.11n + * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE + * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n + * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n */ enum nl80211_band_attr { __NL80211_BAND_ATTR_INVALID, NL80211_BAND_ATTR_FREQS, NL80211_BAND_ATTR_RATES, + NL80211_BAND_ATTR_HT_MCS_SET, + NL80211_BAND_ATTR_HT_CAPA, + NL80211_BAND_ATTR_HT_AMPDU_FACTOR, + NL80211_BAND_ATTR_HT_AMPDU_DENSITY, + /* keep last */ __NL80211_BAND_ATTR_AFTER_LAST, NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 }; +#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA + /** * enum nl80211_frequency_attr - frequency attributes * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz @@ -594,4 +617,79 @@ enum nl80211_mntr_flags { NL80211_MNTR_FLAG_MAX = __NL80211_MNTR_FLAG_AFTER_LAST - 1 }; +/** + * enum nl80211_meshconf_params - mesh configuration parameters + * + * Mesh configuration parameters + * + * @__NL80211_MESHCONF_INVALID: internal use + * + * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in + * millisecond units, used by the Peer Link Open message + * + * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in + * millisecond units, used by the peer link management to close a peer link + * + * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in + * millisecond units + * + * @NL80211_MESHCONF_MAX_PEER_LINKS: maximum number of peer links allowed + * on this mesh interface + * + * @NL80211_MESHCONF_MAX_RETRIES: specifies the maximum number of peer link + * open retries that can be sent to establish a new peer link instance in a + * mesh + * + * @NL80211_MESHCONF_TTL: specifies the value of TTL field set at a source mesh + * point. + * + * @NL80211_MESHCONF_AUTO_OPEN_PLINKS: whether we should automatically + * open peer links when we detect compatible mesh peers. + * + * @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES: the number of action frames + * containing a PREQ that an MP can send to a particular destination (path + * target) + * + * @NL80211_MESHCONF_PATH_REFRESH_TIME: how frequently to refresh mesh paths + * (in milliseconds) + * + * @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT: minimum length of time to wait + * until giving up on a path discovery (in milliseconds) + * + * @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT: The time (in TUs) for which mesh + * points receiving a PREQ shall consider the forwarding information from the + * root to be valid. (TU = time unit) + * + * @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL: The minimum interval of time (in + * TUs) during which an MP can send only one action frame containing a PREQ + * reference element + * + * @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME: The interval of time (in TUs) + * that it takes for an HWMP information element to propagate across the mesh + * + * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute + * + * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use + */ +enum nl80211_meshconf_params { + __NL80211_MESHCONF_INVALID, + NL80211_MESHCONF_RETRY_TIMEOUT, + NL80211_MESHCONF_CONFIRM_TIMEOUT, + NL80211_MESHCONF_HOLDING_TIMEOUT, + NL80211_MESHCONF_MAX_PEER_LINKS, + NL80211_MESHCONF_MAX_RETRIES, + NL80211_MESHCONF_TTL, + NL80211_MESHCONF_AUTO_OPEN_PLINKS, + NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, + NL80211_MESHCONF_PATH_REFRESH_TIME, + NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, + NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, + NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, + NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, + + /* keep last */ + __NL80211_MESHCONF_ATTR_AFTER_LAST, + NL80211_MESHCONF_ATTR_MAX = __NL80211_MESHCONF_ATTR_AFTER_LAST - 1 +}; + #endif /* __LINUX_NL80211_H */ diff --git a/include/linux/rculist.h b/include/linux/rculist.h index e649bd3f2c97..3ba2998b22ba 100644 --- a/include/linux/rculist.h +++ b/include/linux/rculist.h @@ -383,5 +383,22 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev, ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; }); \ pos = rcu_dereference(pos->next)) +/** + * hlist_for_each_entry_rcu_safenext - iterate over rcu list of given type + * @tpos: the type * to use as a loop cursor. + * @pos: the &struct hlist_node to use as a loop cursor. + * @head: the head for your list. + * @member: the name of the hlist_node within the struct. + * @next: the &struct hlist_node to use as a next cursor + * + * Special version of hlist_for_each_entry_rcu that make sure + * each next pointer is fetched before each iteration. + */ +#define hlist_for_each_entry_rcu_safenext(tpos, pos, head, member, next) \ + for (pos = rcu_dereference((head)->first); \ + pos && ({ next = pos->next; smp_rmb(); prefetch(next); 1; }) && \ + ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; }); \ + pos = rcu_dereference(next)) + #endif /* __KERNEL__ */ #endif diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 2725f4e5a9bf..a01b6f84e3bc 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -250,6 +250,9 @@ typedef unsigned char *sk_buff_data_t; * @tc_verd: traffic control verdict * @ndisc_nodetype: router type (from link layer) * @do_not_encrypt: set to prevent encryption of this frame + * @requeue: set to indicate that the wireless core should attempt + * a software retry on this frame if we failed to + * receive an ACK for it * @dma_cookie: a cookie to one of several possible DMA operations * done by skb DMA functions * @secmark: security marking @@ -269,8 +272,9 @@ struct sk_buff { struct dst_entry *dst; struct rtable *rtable; }; +#ifdef CONFIG_XFRM struct sec_path *sp; - +#endif /* * This is the control buffer. It is free to use for every * layer. Please put your private variables there. If you @@ -325,6 +329,7 @@ struct sk_buff { #endif #if defined(CONFIG_MAC80211) || defined(CONFIG_MAC80211_MODULE) __u8 do_not_encrypt:1; + __u8 requeue:1; #endif /* 0/13/14 bit hole */ @@ -1864,6 +1869,18 @@ static inline void skb_copy_queue_mapping(struct sk_buff *to, const struct sk_bu to->queue_mapping = from->queue_mapping; } +#ifdef CONFIG_XFRM +static inline struct sec_path *skb_sec_path(struct sk_buff *skb) +{ + return skb->sp; +} +#else +static inline struct sec_path *skb_sec_path(struct sk_buff *skb) +{ + return NULL; +} +#endif + static inline int skb_is_gso(const struct sk_buff *skb) { return skb_shinfo(skb)->gso_size; diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h index 6fd7b016517f..0127daca4354 100644 --- a/include/linux/sunrpc/svc_xprt.h +++ b/include/linux/sunrpc/svc_xprt.h @@ -139,14 +139,14 @@ static inline char *__svc_print_addr(struct sockaddr *addr, { switch (addr->sa_family) { case AF_INET: - snprintf(buf, len, "%u.%u.%u.%u, port=%u", - NIPQUAD(((struct sockaddr_in *) addr)->sin_addr), + snprintf(buf, len, "%pI4, port=%u", + &((struct sockaddr_in *)addr)->sin_addr, ntohs(((struct sockaddr_in *) addr)->sin_port)); break; case AF_INET6: - snprintf(buf, len, "%x:%x:%x:%x:%x:%x:%x:%x, port=%u", - NIP6(((struct sockaddr_in6 *) addr)->sin6_addr), + snprintf(buf, len, "%pI6, port=%u", + &((struct sockaddr_in6 *)addr)->sin6_addr, ntohs(((struct sockaddr_in6 *) addr)->sin6_port)); break; diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h index 4bc1e6b86cb2..52f3abd453a1 100644 --- a/include/linux/xfrm.h +++ b/include/linux/xfrm.h @@ -199,6 +199,9 @@ enum { #define XFRM_MSG_NEWSPDINFO XFRM_MSG_NEWSPDINFO XFRM_MSG_GETSPDINFO, #define XFRM_MSG_GETSPDINFO XFRM_MSG_GETSPDINFO + + XFRM_MSG_MAPPING, +#define XFRM_MSG_MAPPING XFRM_MSG_MAPPING __XFRM_MSG_MAX }; #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1) @@ -438,6 +441,15 @@ struct xfrm_user_migrate { __u16 new_family; }; +struct xfrm_user_mapping { + struct xfrm_usersa_id id; + __u32 reqid; + xfrm_address_t old_saddr; + xfrm_address_t new_saddr; + __be16 old_sport; + __be16 new_sport; +}; + #ifndef __KERNEL__ /* backwards compatibility for userspace */ #define XFRMGRP_ACQUIRE 1 @@ -464,6 +476,8 @@ enum xfrm_nlgroups { #define XFRMNLGRP_REPORT XFRMNLGRP_REPORT XFRMNLGRP_MIGRATE, #define XFRMNLGRP_MIGRATE XFRMNLGRP_MIGRATE + XFRMNLGRP_MAPPING, +#define XFRMNLGRP_MAPPING XFRMNLGRP_MAPPING __XFRMNLGRP_MAX }; #define XFRMNLGRP_MAX (__XFRMNLGRP_MAX - 1) diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 0e85ec39b638..03e1e88c6a09 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -347,6 +347,25 @@ struct ieee80211_regdomain { .flags = reg_flags, \ } +struct mesh_config { + /* Timeouts in ms */ + /* Mesh plink management parameters */ + u16 dot11MeshRetryTimeout; + u16 dot11MeshConfirmTimeout; + u16 dot11MeshHoldingTimeout; + u16 dot11MeshMaxPeerLinks; + u8 dot11MeshMaxRetries; + u8 dot11MeshTTL; + bool auto_open_plinks; + /* HWMP parameters */ + u8 dot11MeshHWMPmaxPREQretries; + u32 path_refresh_time; + u16 min_discovery_timeout; + u32 dot11MeshHWMPactivePathTimeout; + u16 dot11MeshHWMPpreqMinInterval; + u16 dot11MeshHWMPnetDiameterTraversalTime; +}; + /* from net/wireless.h */ struct wiphy; @@ -397,6 +416,12 @@ struct wiphy; * * @change_station: Modify a given station. * + * @get_mesh_params: Put the current mesh parameters into *params + * + * @set_mesh_params: Set mesh parameters. + * The mask is a bitfield which tells us which parameters to + * set, and which to leave alone. + * * @set_mesh_cfg: set mesh parameters (by now, just mesh id) * * @change_bss: Modify parameters for a given BSS. @@ -452,7 +477,12 @@ struct cfg80211_ops { int (*dump_mpath)(struct wiphy *wiphy, struct net_device *dev, int idx, u8 *dst, u8 *next_hop, struct mpath_info *pinfo); - + int (*get_mesh_params)(struct wiphy *wiphy, + struct net_device *dev, + struct mesh_config *conf); + int (*set_mesh_params)(struct wiphy *wiphy, + struct net_device *dev, + const struct mesh_config *nconf, u32 mask); int (*change_bss)(struct wiphy *wiphy, struct net_device *dev, struct bss_parameters *params); }; diff --git a/include/net/dst.h b/include/net/dst.h index 8a8b71e5f3f1..f96c4ba4dd32 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -59,8 +59,9 @@ struct dst_entry struct neighbour *neighbour; struct hh_cache *hh; +#ifdef CONFIG_XFRM struct xfrm_state *xfrm; - +#endif int (*input)(struct sk_buff*); int (*output)(struct sk_buff*); diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h index 93a56de3594b..738734a4653b 100644 --- a/include/net/ieee80211.h +++ b/include/net/ieee80211.h @@ -28,6 +28,7 @@ #include <linux/if_ether.h> /* ETH_ALEN */ #include <linux/kernel.h> /* ARRAY_SIZE */ #include <linux/wireless.h> +#include <linux/ieee80211.h> #define IEEE80211_VERSION "git-1.1.13" @@ -127,10 +128,6 @@ static inline bool ieee80211_ratelimit_debug(u32 level) } #endif /* CONFIG_IEEE80211_DEBUG */ -/* escape_essid() is intended to be used in debug (and possibly error) - * messages. It should never be used for passing essid to user space. */ -const char *escape_essid(const char *essid, u8 essid_len); - /* * To use the debug system: * @@ -218,94 +215,6 @@ struct ieee80211_snap_hdr { #define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG) #define WLAN_GET_SEQ_SEQ(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4) -/* Authentication algorithms */ -#define WLAN_AUTH_OPEN 0 -#define WLAN_AUTH_SHARED_KEY 1 -#define WLAN_AUTH_LEAP 2 - -#define WLAN_AUTH_CHALLENGE_LEN 128 - -#define WLAN_CAPABILITY_ESS (1<<0) -#define WLAN_CAPABILITY_IBSS (1<<1) -#define WLAN_CAPABILITY_CF_POLLABLE (1<<2) -#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3) -#define WLAN_CAPABILITY_PRIVACY (1<<4) -#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5) -#define WLAN_CAPABILITY_PBCC (1<<6) -#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7) -#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8) -#define WLAN_CAPABILITY_QOS (1<<9) -#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10) -#define WLAN_CAPABILITY_DSSS_OFDM (1<<13) - -/* 802.11g ERP information element */ -#define WLAN_ERP_NON_ERP_PRESENT (1<<0) -#define WLAN_ERP_USE_PROTECTION (1<<1) -#define WLAN_ERP_BARKER_PREAMBLE (1<<2) - -/* Status codes */ -enum ieee80211_statuscode { - WLAN_STATUS_SUCCESS = 0, - WLAN_STATUS_UNSPECIFIED_FAILURE = 1, - WLAN_STATUS_CAPS_UNSUPPORTED = 10, - WLAN_STATUS_REASSOC_NO_ASSOC = 11, - WLAN_STATUS_ASSOC_DENIED_UNSPEC = 12, - WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG = 13, - WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION = 14, - WLAN_STATUS_CHALLENGE_FAIL = 15, - WLAN_STATUS_AUTH_TIMEOUT = 16, - WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA = 17, - WLAN_STATUS_ASSOC_DENIED_RATES = 18, - /* 802.11b */ - WLAN_STATUS_ASSOC_DENIED_NOSHORTPREAMBLE = 19, - WLAN_STATUS_ASSOC_DENIED_NOPBCC = 20, - WLAN_STATUS_ASSOC_DENIED_NOAGILITY = 21, - /* 802.11h */ - WLAN_STATUS_ASSOC_DENIED_NOSPECTRUM = 22, - WLAN_STATUS_ASSOC_REJECTED_BAD_POWER = 23, - WLAN_STATUS_ASSOC_REJECTED_BAD_SUPP_CHAN = 24, - /* 802.11g */ - WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25, - WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26, - /* 802.11i */ - WLAN_STATUS_INVALID_IE = 40, - WLAN_STATUS_INVALID_GROUP_CIPHER = 41, - WLAN_STATUS_INVALID_PAIRWISE_CIPHER = 42, - WLAN_STATUS_INVALID_AKMP = 43, - WLAN_STATUS_UNSUPP_RSN_VERSION = 44, - WLAN_STATUS_INVALID_RSN_IE_CAP = 45, - WLAN_STATUS_CIPHER_SUITE_REJECTED = 46, -}; - -/* Reason codes */ -enum ieee80211_reasoncode { - WLAN_REASON_UNSPECIFIED = 1, - WLAN_REASON_PREV_AUTH_NOT_VALID = 2, - WLAN_REASON_DEAUTH_LEAVING = 3, - WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY = 4, - WLAN_REASON_DISASSOC_AP_BUSY = 5, - WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA = 6, - WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA = 7, - WLAN_REASON_DISASSOC_STA_HAS_LEFT = 8, - WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH = 9, - /* 802.11h */ - WLAN_REASON_DISASSOC_BAD_POWER = 10, - WLAN_REASON_DISASSOC_BAD_SUPP_CHAN = 11, - /* 802.11i */ - WLAN_REASON_INVALID_IE = 13, - WLAN_REASON_MIC_FAILURE = 14, - WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT = 15, - WLAN_REASON_GROUP_KEY_HANDSHAKE_TIMEOUT = 16, - WLAN_REASON_IE_DIFFERENT = 17, - WLAN_REASON_INVALID_GROUP_CIPHER = 18, - WLAN_REASON_INVALID_PAIRWISE_CIPHER = 19, - WLAN_REASON_INVALID_AKMP = 20, - WLAN_REASON_UNSUPP_RSN_VERSION = 21, - WLAN_REASON_INVALID_RSN_IE_CAP = 22, - WLAN_REASON_IEEE8021X_FAILED = 23, - WLAN_REASON_CIPHER_SUITE_REJECTED = 24, -}; - /* Action categories - 802.11h */ enum ieee80211_actioncategories { WLAN_ACTION_SPECTRUM_MGMT = 0, @@ -534,15 +443,6 @@ enum ieee80211_mfie { MFIE_TYPE_QOS_PARAMETER = 222, }; -/* Minimal header; can be used for passing 802.11 frames with sufficient - * information to determine what type of underlying data type is actually - * stored in the data. */ -struct ieee80211_hdr { - __le16 frame_ctl; - __le16 duration_id; - u8 payload[0]; -} __attribute__ ((packed)); - struct ieee80211_hdr_1addr { __le16 frame_ctl; __le16 duration_id; @@ -590,18 +490,6 @@ struct ieee80211_hdr_3addrqos { __le16 qos_ctl; } __attribute__ ((packed)); -struct ieee80211_hdr_4addrqos { - __le16 frame_ctl; - __le16 duration_id; - u8 addr1[ETH_ALEN]; - u8 addr2[ETH_ALEN]; - u8 addr3[ETH_ALEN]; - __le16 seq_ctl; - u8 addr4[ETH_ALEN]; - u8 payload[0]; - __le16 qos_ctl; -} __attribute__ ((packed)); - struct ieee80211_info_element { u8 id; u8 len; @@ -733,7 +621,6 @@ struct ieee80211_txb { #define MAX_WPA_IE_LEN 64 -#define NETWORK_EMPTY_ESSID (1<<0) #define NETWORK_HAS_OFDM (1<<1) #define NETWORK_HAS_CCK (1<<2) @@ -1135,22 +1022,6 @@ static inline void *ieee80211_priv(struct net_device *dev) return ((struct ieee80211_device *)netdev_priv(dev))->priv; } -static inline int ieee80211_is_empty_essid(const char *essid, int essid_len) -{ - /* Single white space is for Linksys APs */ - if (essid_len == 1 && essid[0] == ' ') - return 1; - - /* Otherwise, if the entire essid is 0, we assume it is hidden */ - while (essid_len) { - essid_len--; - if (essid[essid_len] != '\0') - return 0; - } - - return 1; -} - static inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mode) { @@ -1208,7 +1079,7 @@ static inline int ieee80211_get_hdrlen(u16 fc) static inline u8 *ieee80211_get_payload(struct ieee80211_hdr *hdr) { - switch (ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl))) { + switch (ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_control))) { case IEEE80211_1ADDR_LEN: return ((struct ieee80211_hdr_1addr *)hdr)->payload; case IEEE80211_2ADDR_LEN: diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index fe9fcf73c85e..8f6abf4883e3 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -87,12 +87,12 @@ static inline const char *ip_vs_dbg_addr(int af, char *buf, size_t buf_len, int len; #ifdef CONFIG_IP_VS_IPV6 if (af == AF_INET6) - len = snprintf(&buf[*idx], buf_len - *idx, "[" NIP6_FMT "]", - NIP6(addr->in6)) + 1; + len = snprintf(&buf[*idx], buf_len - *idx, "[%pI6]", + &addr->in6) + 1; else #endif - len = snprintf(&buf[*idx], buf_len - *idx, NIPQUAD_FMT, - NIPQUAD(addr->ip)) + 1; + len = snprintf(&buf[*idx], buf_len - *idx, "%pI4", + &addr->ip) + 1; *idx += len; BUG_ON(*idx > buf_len + 1); @@ -503,9 +503,6 @@ struct ip_vs_scheduler { char *name; /* scheduler name */ atomic_t refcnt; /* reference counter */ struct module *module; /* THIS_MODULE/NULL */ -#ifdef CONFIG_IP_VS_IPV6 - int supports_ipv6; /* scheduler has IPv6 support */ -#endif /* scheduler initializing service */ int (*init_service)(struct ip_vs_service *svc); diff --git a/include/net/lib80211.h b/include/net/lib80211.h new file mode 100644 index 000000000000..e1558a187ac0 --- /dev/null +++ b/include/net/lib80211.h @@ -0,0 +1,18 @@ +/* + * lib80211.h -- common bits for IEEE802.11 wireless drivers + * + * Copyright (c) 2008, John W. Linville <linville@tuxdriver.com> + * + */ + +#ifndef LIB80211_H +#define LIB80211_H + +#include <linux/ieee80211.h> + +/* print_ssid() is intended to be used in debug (and possibly error) + * messages. It should never be used for passing ssid to user space. */ +const char *print_ssid(char *buf, const char *ssid, u8 ssid_len); +#define DECLARE_SSID_BUF(var) char var[IEEE80211_MAX_SSID_LEN * 4 + 1] __maybe_unused + +#endif /* LIB80211_H */ diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 8856e2d60e9f..0b983bed3829 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -3,7 +3,7 @@ * * Copyright 2002-2005, Devicescape Software, Inc. * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz> - * Copyright 2007 Johannes Berg <johannes@sipsolutions.net> + * Copyright 2007-2008 Johannes Berg <johannes@sipsolutions.net> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -82,22 +82,6 @@ enum ieee80211_notification_types { }; /** - * struct ieee80211_ht_bss_info - describing BSS's HT characteristics - * - * This structure describes most essential parameters needed - * to describe 802.11n HT characteristics in a BSS. - * - * @primary_channel: channel number of primery channel - * @bss_cap: 802.11n's general BSS capabilities (e.g. channel width) - * @bss_op_mode: 802.11n's BSS operation modes (e.g. HT protection) - */ -struct ieee80211_ht_bss_info { - u8 primary_channel; - u8 bss_cap; /* use IEEE80211_HT_IE_CHA_ */ - u8 bss_op_mode; /* use IEEE80211_HT_IE_ */ -}; - -/** * enum ieee80211_max_queues - maximum number of queues * * @IEEE80211_MAX_QUEUES: Maximum number of regular device queues. @@ -115,7 +99,7 @@ enum ieee80211_max_queues { * The information provided in this structure is required for QoS * transmit queue configuration. Cf. IEEE 802.11 7.3.2.29. * - * @aifs: arbitration interface space [0..255] + * @aifs: arbitration interframe space [0..255] * @cw_min: minimum contention window [a value of the form * 2^n-1 in the range 1..32767] * @cw_max: maximum contention window [like @cw_min] @@ -172,6 +156,19 @@ enum ieee80211_bss_change { }; /** + * struct ieee80211_bss_ht_conf - BSS's changing HT configuration + * @secondary_channel_offset: secondary channel offset, uses + * %IEEE80211_HT_PARAM_CHA_SEC_ values + * @width_40_ok: indicates that 40 MHz bandwidth may be used for TX + * @operation_mode: HT operation mode (like in &struct ieee80211_ht_info) + */ +struct ieee80211_bss_ht_conf { + u8 secondary_channel_offset; + bool width_40_ok; + u16 operation_mode; +}; + +/** * struct ieee80211_bss_conf - holds the BSS's changing parameters * * This structure keeps information about a BSS (and an association @@ -180,15 +177,17 @@ enum ieee80211_bss_change { * @assoc: association status * @aid: association ID number, valid only when @assoc is true * @use_cts_prot: use CTS protection - * @use_short_preamble: use 802.11b short preamble - * @use_short_slot: use short slot time (only relevant for ERP) + * @use_short_preamble: use 802.11b short preamble; + * if the hardware cannot handle this it must set the + * IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE hardware flag + * @use_short_slot: use short slot time (only relevant for ERP); + * if the hardware cannot handle this it must set the + * IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE hardware flag * @dtim_period: num of beacons before the next DTIM, for PSM * @timestamp: beacon timestamp * @beacon_int: beacon interval * @assoc_capability: capabilities taken from assoc resp - * @assoc_ht: association in HT mode - * @ht_conf: ht capabilities - * @ht_bss_conf: ht extended capabilities + * @ht: BSS's HT configuration * @basic_rates: bitmap of basic rates, each bit stands for an * index into the rate table configured by the driver in * the current band. @@ -206,10 +205,7 @@ struct ieee80211_bss_conf { u16 assoc_capability; u64 timestamp; u64 basic_rates; - /* ht related data */ - bool assoc_ht; - struct ieee80211_ht_info *ht_conf; - struct ieee80211_ht_bss_info *ht_bss_conf; + struct ieee80211_bss_ht_conf ht; }; /** @@ -218,29 +214,24 @@ struct ieee80211_bss_conf { * These flags are used with the @flags member of &ieee80211_tx_info. * * @IEEE80211_TX_CTL_REQ_TX_STATUS: request TX status callback for this frame. - * @IEEE80211_TX_CTL_USE_RTS_CTS: use RTS-CTS before sending frame - * @IEEE80211_TX_CTL_USE_CTS_PROTECT: use CTS protection for the frame (e.g., - * for combined 802.11g / 802.11b networks) + * @IEEE80211_TX_CTL_ASSIGN_SEQ: The driver has to assign a sequence + * number to this frame, taking care of not overwriting the fragment + * number and increasing the sequence number only when the + * IEEE80211_TX_CTL_FIRST_FRAGMENT flag is set. mac80211 will properly + * assign sequence numbers to QoS-data frames but cannot do so correctly + * for non-QoS-data and management frames because beacons need them from + * that counter as well and mac80211 cannot guarantee proper sequencing. + * If this flag is set, the driver should instruct the hardware to + * assign a sequence number to the frame or assign one itself. Cf. IEEE + * 802.11-2007 7.1.3.4.1 paragraph 3. This flag will always be set for + * beacons and always be clear for frames without a sequence number field. * @IEEE80211_TX_CTL_NO_ACK: tell the low level not to wait for an ack - * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: TBD * @IEEE80211_TX_CTL_CLEAR_PS_FILT: clear powersave filter for destination * station - * @IEEE80211_TX_CTL_REQUEUE: TBD * @IEEE80211_TX_CTL_FIRST_FRAGMENT: this is a first fragment of the frame - * @IEEE80211_TX_CTL_SHORT_PREAMBLE: TBD - * @IEEE80211_TX_CTL_LONG_RETRY_LIMIT: this frame should be send using the - * through set_retry_limit configured long retry value * @IEEE80211_TX_CTL_SEND_AFTER_DTIM: send this frame after DTIM beacon * @IEEE80211_TX_CTL_AMPDU: this frame should be sent as part of an A-MPDU - * @IEEE80211_TX_CTL_OFDM_HT: this frame can be sent in HT OFDM rates. number - * of streams when this flag is on can be extracted from antenna_sel_tx, - * so if 1 antenna is marked use SISO, 2 antennas marked use MIMO, n - * antennas marked use MIMO_n. - * @IEEE80211_TX_CTL_GREEN_FIELD: use green field protection for this frame - * @IEEE80211_TX_CTL_40_MHZ_WIDTH: send this frame using 40 Mhz channel width - * @IEEE80211_TX_CTL_DUP_DATA: duplicate data frame on both 20 Mhz channels - * @IEEE80211_TX_CTL_SHORT_GI: send this frame using short guard interval - * @IEEE80211_TX_CTL_INJECTED: TBD + * @IEEE80211_TX_CTL_INJECTED: Frame was injected, internal to mac80211. * @IEEE80211_TX_STAT_TX_FILTERED: The frame was not transmitted * because the destination STA was in powersave mode. * @IEEE80211_TX_STAT_ACK: Frame was acknowledged @@ -248,62 +239,66 @@ struct ieee80211_bss_conf { * is for the whole aggregation. * @IEEE80211_TX_STAT_AMPDU_NO_BACK: no block ack was returned, * so consider using block ack request (BAR). - * @IEEE80211_TX_CTL_ASSIGN_SEQ: The driver has to assign a sequence - * number to this frame, taking care of not overwriting the fragment - * number and increasing the sequence number only when the - * IEEE80211_TX_CTL_FIRST_FRAGMENT flags is set. mac80211 will properly - * assign sequence numbers to QoS-data frames but cannot do so correctly - * for non-QoS-data and management frames because beacons need them from - * that counter as well and mac80211 cannot guarantee proper sequencing. - * If this flag is set, the driver should instruct the hardware to - * assign a sequence number to the frame or assign one itself. Cf. IEEE - * 802.11-2007 7.1.3.4.1 paragraph 3. This flag will always be set for - * beacons always be clear for frames without a sequence number field. + * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: internal to mac80211, can be + * set by rate control algorithms to indicate probe rate, will + * be cleared for fragmented frames (except on the last fragment) */ enum mac80211_tx_control_flags { IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0), - IEEE80211_TX_CTL_USE_RTS_CTS = BIT(2), - IEEE80211_TX_CTL_USE_CTS_PROTECT = BIT(3), - IEEE80211_TX_CTL_NO_ACK = BIT(4), - IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(5), - IEEE80211_TX_CTL_CLEAR_PS_FILT = BIT(6), - IEEE80211_TX_CTL_REQUEUE = BIT(7), - IEEE80211_TX_CTL_FIRST_FRAGMENT = BIT(8), - IEEE80211_TX_CTL_SHORT_PREAMBLE = BIT(9), - IEEE80211_TX_CTL_LONG_RETRY_LIMIT = BIT(10), - IEEE80211_TX_CTL_SEND_AFTER_DTIM = BIT(12), - IEEE80211_TX_CTL_AMPDU = BIT(13), - IEEE80211_TX_CTL_OFDM_HT = BIT(14), - IEEE80211_TX_CTL_GREEN_FIELD = BIT(15), - IEEE80211_TX_CTL_40_MHZ_WIDTH = BIT(16), - IEEE80211_TX_CTL_DUP_DATA = BIT(17), - IEEE80211_TX_CTL_SHORT_GI = BIT(18), - IEEE80211_TX_CTL_INJECTED = BIT(19), - IEEE80211_TX_STAT_TX_FILTERED = BIT(20), - IEEE80211_TX_STAT_ACK = BIT(21), - IEEE80211_TX_STAT_AMPDU = BIT(22), - IEEE80211_TX_STAT_AMPDU_NO_BACK = BIT(23), - IEEE80211_TX_CTL_ASSIGN_SEQ = BIT(24), + IEEE80211_TX_CTL_ASSIGN_SEQ = BIT(1), + IEEE80211_TX_CTL_NO_ACK = BIT(2), + IEEE80211_TX_CTL_CLEAR_PS_FILT = BIT(3), + IEEE80211_TX_CTL_FIRST_FRAGMENT = BIT(4), + IEEE80211_TX_CTL_SEND_AFTER_DTIM = BIT(5), + IEEE80211_TX_CTL_AMPDU = BIT(6), + IEEE80211_TX_CTL_INJECTED = BIT(7), + IEEE80211_TX_STAT_TX_FILTERED = BIT(8), + IEEE80211_TX_STAT_ACK = BIT(9), + IEEE80211_TX_STAT_AMPDU = BIT(10), + IEEE80211_TX_STAT_AMPDU_NO_BACK = BIT(11), + IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(12), +}; + +enum mac80211_rate_control_flags { + IEEE80211_TX_RC_USE_RTS_CTS = BIT(0), + IEEE80211_TX_RC_USE_CTS_PROTECT = BIT(1), + IEEE80211_TX_RC_USE_SHORT_PREAMBLE = BIT(2), + + /* rate index is an MCS rate number instead of an index */ + IEEE80211_TX_RC_MCS = BIT(3), + IEEE80211_TX_RC_GREEN_FIELD = BIT(4), + IEEE80211_TX_RC_40_MHZ_WIDTH = BIT(5), + IEEE80211_TX_RC_DUP_DATA = BIT(6), + IEEE80211_TX_RC_SHORT_GI = BIT(7), }; -#define IEEE80211_TX_INFO_DRIVER_DATA_SIZE \ - (sizeof(((struct sk_buff *)0)->cb) - 8) -#define IEEE80211_TX_INFO_DRIVER_DATA_PTRS \ - (IEEE80211_TX_INFO_DRIVER_DATA_SIZE / sizeof(void *)) +/* there are 40 bytes if you don't need the rateset to be kept */ +#define IEEE80211_TX_INFO_DRIVER_DATA_SIZE 40 + +/* if you do need the rateset, then you have less space */ +#define IEEE80211_TX_INFO_RATE_DRIVER_DATA_SIZE 24 -/* maximum number of alternate rate retry stages */ -#define IEEE80211_TX_MAX_ALTRATE 3 +/* maximum number of rate stages */ +#define IEEE80211_TX_MAX_RATES 5 /** - * struct ieee80211_tx_altrate - alternate rate selection/status + * struct ieee80211_tx_rate - rate selection/status * - * @rate_idx: rate index to attempt to send with - * @limit: number of retries before fallback + * @idx: rate index to attempt to send with + * @flags: rate control flags (&enum mac80211_rate_control_flags) + * @count: number of tries in this rate before going to the next rate + * + * A value of -1 for @idx indicates an invalid rate and, if used + * in an array of retry rates, that no more rates should be tried. + * + * When used for transmit status reporting, the driver should + * always report the rate along with the flags it used. */ -struct ieee80211_tx_altrate { - s8 rate_idx; - u8 limit; +struct ieee80211_tx_rate { + s8 idx; + u8 count; + u8 flags; }; /** @@ -318,15 +313,12 @@ struct ieee80211_tx_altrate { * it may be NULL. * * @flags: transmit info flags, defined above - * @band: TBD - * @tx_rate_idx: TBD - * @antenna_sel_tx: TBD + * @band: the band to transmit on (use for checking for races) + * @antenna_sel_tx: antenna to use, 0 for automatic diversity * @control: union for control data * @status: union for status data * @driver_data: array of driver_data pointers * @retry_count: number of retries - * @excessive_retries: set to 1 if the frame was retried many times - * but not acknowledged * @ampdu_ack_len: number of aggregated frames. * relevant only if IEEE80211_TX_STATUS_AMPDU was set. * @ampdu_ack_map: block ack bit map for the aggregation. @@ -337,31 +329,43 @@ struct ieee80211_tx_info { /* common information */ u32 flags; u8 band; - s8 tx_rate_idx; + u8 antenna_sel_tx; - /* 1 byte hole */ + /* 2 byte hole */ union { struct { + union { + /* rate control */ + struct { + struct ieee80211_tx_rate rates[ + IEEE80211_TX_MAX_RATES]; + s8 rts_cts_rate_idx; + }; + /* only needed before rate control */ + unsigned long jiffies; + }; /* NB: vif can be NULL for injected frames */ struct ieee80211_vif *vif; struct ieee80211_key_conf *hw_key; struct ieee80211_sta *sta; - unsigned long jiffies; - s8 rts_cts_rate_idx; - u8 retry_limit; - struct ieee80211_tx_altrate retries[IEEE80211_TX_MAX_ALTRATE]; } control; struct { + struct ieee80211_tx_rate rates[IEEE80211_TX_MAX_RATES]; + u8 ampdu_ack_len; u64 ampdu_ack_map; int ack_signal; - struct ieee80211_tx_altrate retries[IEEE80211_TX_MAX_ALTRATE + 1]; - u8 retry_count; - bool excessive_retries; - u8 ampdu_ack_len; + /* 8 bytes free */ } status; - void *driver_data[IEEE80211_TX_INFO_DRIVER_DATA_PTRS]; + struct { + struct ieee80211_tx_rate driver_rates[ + IEEE80211_TX_MAX_RATES]; + void *rate_driver_data[ + IEEE80211_TX_INFO_RATE_DRIVER_DATA_SIZE / sizeof(void *)]; + }; + void *driver_data[ + IEEE80211_TX_INFO_DRIVER_DATA_SIZE / sizeof(void *)]; }; }; @@ -370,6 +374,41 @@ static inline struct ieee80211_tx_info *IEEE80211_SKB_CB(struct sk_buff *skb) return (struct ieee80211_tx_info *)skb->cb; } +/** + * ieee80211_tx_info_clear_status - clear TX status + * + * @info: The &struct ieee80211_tx_info to be cleared. + * + * When the driver passes an skb back to mac80211, it must report + * a number of things in TX status. This function clears everything + * in the TX status but the rate control information (it does clear + * the count since you need to fill that in anyway). + * + * NOTE: You can only use this function if you do NOT use + * info->driver_data! Use info->rate_driver_data + * instead if you need only the less space that allows. + */ +static inline void +ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info) +{ + int i; + + BUILD_BUG_ON(offsetof(struct ieee80211_tx_info, status.rates) != + offsetof(struct ieee80211_tx_info, control.rates)); + BUILD_BUG_ON(offsetof(struct ieee80211_tx_info, status.rates) != + offsetof(struct ieee80211_tx_info, driver_rates)); + BUILD_BUG_ON(offsetof(struct ieee80211_tx_info, status.rates) != 8); + /* clear the rate counts */ + for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) + info->status.rates[i].count = 0; + + BUILD_BUG_ON( + offsetof(struct ieee80211_tx_info, status.ampdu_ack_len) != 23); + memset(&info->status.ampdu_ack_len, 0, + sizeof(struct ieee80211_tx_info) - + offsetof(struct ieee80211_tx_info, status.ampdu_ack_len)); +} + /** * enum mac80211_rx_flags - receive flags @@ -442,21 +481,48 @@ struct ieee80211_rx_status { * * Flags to define PHY configuration options * - * @IEEE80211_CONF_SHORT_SLOT_TIME: use 802.11g short slot time * @IEEE80211_CONF_RADIOTAP: add radiotap header at receive time (if supported) - * @IEEE80211_CONF_SUPPORT_HT_MODE: use 802.11n HT capabilities (if supported) * @IEEE80211_CONF_PS: Enable 802.11 power save mode */ enum ieee80211_conf_flags { - /* - * TODO: IEEE80211_CONF_SHORT_SLOT_TIME will be removed once drivers - * have been converted to use bss_info_changed() for slot time - * configuration - */ - IEEE80211_CONF_SHORT_SLOT_TIME = (1<<0), - IEEE80211_CONF_RADIOTAP = (1<<1), - IEEE80211_CONF_SUPPORT_HT_MODE = (1<<2), - IEEE80211_CONF_PS = (1<<3), + IEEE80211_CONF_RADIOTAP = (1<<0), + IEEE80211_CONF_PS = (1<<1), +}; + +/* XXX: remove all this once drivers stop trying to use it */ +static inline int __deprecated __IEEE80211_CONF_SHORT_SLOT_TIME(void) +{ + return 0; +} +#define IEEE80211_CONF_SHORT_SLOT_TIME (__IEEE80211_CONF_SHORT_SLOT_TIME()) + +struct ieee80211_ht_conf { + bool enabled; +}; + +/** + * enum ieee80211_conf_changed - denotes which configuration changed + * + * @IEEE80211_CONF_CHANGE_RADIO_ENABLED: the value of radio_enabled changed + * @IEEE80211_CONF_CHANGE_BEACON_INTERVAL: the beacon interval changed + * @IEEE80211_CONF_CHANGE_LISTEN_INTERVAL: the listen interval changed + * @IEEE80211_CONF_CHANGE_RADIOTAP: the radiotap flag changed + * @IEEE80211_CONF_CHANGE_PS: the PS flag changed + * @IEEE80211_CONF_CHANGE_POWER: the TX power changed + * @IEEE80211_CONF_CHANGE_CHANNEL: the channel changed + * @IEEE80211_CONF_CHANGE_RETRY_LIMITS: retry limits changed + * @IEEE80211_CONF_CHANGE_HT: HT configuration changed + */ +enum ieee80211_conf_changed { + IEEE80211_CONF_CHANGE_RADIO_ENABLED = BIT(0), + IEEE80211_CONF_CHANGE_BEACON_INTERVAL = BIT(1), + IEEE80211_CONF_CHANGE_LISTEN_INTERVAL = BIT(2), + IEEE80211_CONF_CHANGE_RADIOTAP = BIT(3), + IEEE80211_CONF_CHANGE_PS = BIT(4), + IEEE80211_CONF_CHANGE_POWER = BIT(5), + IEEE80211_CONF_CHANGE_CHANNEL = BIT(6), + IEEE80211_CONF_CHANGE_RETRY_LIMITS = BIT(7), + IEEE80211_CONF_CHANGE_HT = BIT(8), }; /** @@ -465,34 +531,31 @@ enum ieee80211_conf_flags { * This struct indicates how the driver shall configure the hardware. * * @radio_enabled: when zero, driver is required to switch off the radio. - * TODO make a flag * @beacon_int: beacon interval (TODO make interface config) * @listen_interval: listen interval in units of beacon interval * @flags: configuration flags defined above * @power_level: requested transmit power (in dBm) - * @max_antenna_gain: maximum antenna gain (in dBi) - * @antenna_sel_tx: transmit antenna selection, 0: default/diversity, - * 1/2: antenna 0/1 - * @antenna_sel_rx: receive antenna selection, like @antenna_sel_tx - * @ht_conf: describes current self configuration of 802.11n HT capabilies - * @ht_bss_conf: describes current BSS configuration of 802.11n HT parameters * @channel: the channel to tune to + * @ht: the HT configuration for the device + * @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame + * (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11, + * but actually means the number of transmissions not the number of retries + * @short_frame_max_tx_count: Maximum number of transmissions for a "short" + * frame, called "dot11ShortRetryLimit" in 802.11, but actually means the + * number of transmissions not the number of retries */ struct ieee80211_conf { - int radio_enabled; - int beacon_int; - u16 listen_interval; u32 flags; int power_level; - int max_antenna_gain; - u8 antenna_sel_tx; - u8 antenna_sel_rx; - struct ieee80211_channel *channel; + u16 listen_interval; + bool radio_enabled; - struct ieee80211_ht_info ht_conf; - struct ieee80211_ht_bss_info ht_bss_conf; + u8 long_frame_max_tx_count, short_frame_max_tx_count; + + struct ieee80211_channel *channel; + struct ieee80211_ht_conf ht; }; /** @@ -502,11 +565,14 @@ struct ieee80211_conf { * use during the life of a virtual interface. * * @type: type of this virtual interface + * @bss_conf: BSS configuration for this interface, either our own + * or the BSS we're associated to * @drv_priv: data area for driver use, will always be aligned to * sizeof(void *). */ struct ieee80211_vif { enum nl80211_iftype type; + struct ieee80211_bss_conf bss_conf; /* must be last */ u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *)))); }; @@ -685,7 +751,7 @@ enum set_key_cmd { * @addr: MAC address * @aid: AID we assigned to the station if we're an AP * @supp_rates: Bitmap of supported rates (per band) - * @ht_info: HT capabilities of this STA + * @ht_cap: HT capabilities of this STA; restricted to our own TX capabilities * @drv_priv: data area for driver use, will always be aligned to * sizeof(void *), size is determined in hw information. */ @@ -693,7 +759,7 @@ struct ieee80211_sta { u64 supp_rates[IEEE80211_NUM_BANDS]; u8 addr[ETH_ALEN]; u16 aid; - struct ieee80211_ht_info ht_info; + struct ieee80211_sta_ht_cap ht_cap; /* must be last */ u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *)))); @@ -777,6 +843,9 @@ enum ieee80211_tkip_key_type { * @IEEE80211_HW_SPECTRUM_MGMT: * Hardware supports spectrum management defined in 802.11h * Measurement, Channel Switch, Quieting, TPC + * + * @IEEE80211_HW_AMPDU_AGGREGATION: + * Hardware supports 11n A-MPDU aggregation. */ enum ieee80211_hw_flags { IEEE80211_HW_RX_INCLUDES_FCS = 1<<1, @@ -788,6 +857,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_SIGNAL_DBM = 1<<7, IEEE80211_HW_NOISE_DBM = 1<<8, IEEE80211_HW_SPECTRUM_MGMT = 1<<9, + IEEE80211_HW_AMPDU_AGGREGATION = 1<<10, }; /** @@ -846,8 +916,8 @@ enum ieee80211_hw_flags { * @sta_data_size: size (in bytes) of the drv_priv data area * within &struct ieee80211_sta. * - * @max_altrates: maximum number of alternate rate retry stages - * @max_altrate_tries: maximum number of tries for each stage + * @max_rates: maximum number of alternate rate retry stages + * @max_rate_tries: maximum number of tries for each stage */ struct ieee80211_hw { struct ieee80211_conf conf; @@ -864,12 +934,10 @@ struct ieee80211_hw { u16 ampdu_queues; u16 max_listen_interval; s8 max_signal; - u8 max_altrates; - u8 max_altrate_tries; + u8 max_rates; + u8 max_rate_tries; }; -struct ieee80211_hw *wiphy_to_hw(struct wiphy *wiphy); - /** * SET_IEEE80211_DEV - set device for 802.11 hardware * @@ -882,7 +950,7 @@ static inline void SET_IEEE80211_DEV(struct ieee80211_hw *hw, struct device *dev } /** - * SET_IEEE80211_PERM_ADDR - set the permanenet MAC address for 802.11 hardware + * SET_IEEE80211_PERM_ADDR - set the permanent MAC address for 802.11 hardware * * @hw: the &struct ieee80211_hw to set the MAC address for * @addr: the address to set @@ -906,9 +974,9 @@ static inline struct ieee80211_rate * ieee80211_get_tx_rate(const struct ieee80211_hw *hw, const struct ieee80211_tx_info *c) { - if (WARN_ON(c->tx_rate_idx < 0)) + if (WARN_ON(c->control.rates[0].idx < 0)) return NULL; - return &hw->wiphy->bands[c->band]->bitrates[c->tx_rate_idx]; + return &hw->wiphy->bands[c->band]->bitrates[c->control.rates[0].idx]; } static inline struct ieee80211_rate * @@ -924,9 +992,9 @@ static inline struct ieee80211_rate * ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw, const struct ieee80211_tx_info *c, int idx) { - if (c->control.retries[idx].rate_idx < 0) + if (c->control.rates[idx + 1].idx < 0) return NULL; - return &hw->wiphy->bands[c->band]->bitrates[c->control.retries[idx].rate_idx]; + return &hw->wiphy->bands[c->band]->bitrates[c->control.rates[idx + 1].idx]; } /** @@ -975,7 +1043,7 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw, * This happens everytime the iv16 wraps around (every 65536 packets). The * set_key() call will happen only once for each key (unless the AP did * rekeying), it will not include a valid phase 1 key. The valid phase 1 key is - * provided by udpate_tkip_key only. The trigger that makes mac80211 call this + * provided by update_tkip_key only. The trigger that makes mac80211 call this * handler is software decryption with wrap around of iv16. */ @@ -1109,7 +1177,7 @@ enum ieee80211_ampdu_mlme_action { * Must be implemented. * * @add_interface: Called when a netdevice attached to the hardware is - * enabled. Because it is not called for monitor mode devices, @open + * enabled. Because it is not called for monitor mode devices, @start * and @stop must be implemented. * The driver should perform any initialization it needs before * the device can be enabled. The initial configuration for the @@ -1175,10 +1243,8 @@ enum ieee80211_ampdu_mlme_action { * the device does fragmentation by itself; if this method is assigned then * the stack will not do fragmentation. * - * @set_retry_limit: Configuration of retry limits (if device needs it) - * * @sta_notify: Notifies low level driver about addition or removal - * of assocaited station or AP. + * of associated station or AP. * * @conf_tx: Configure TX queue parameters (EDCF (aifs, cw_min, cw_max), * bursting) for a hardware TX queue. @@ -1219,7 +1285,7 @@ struct ieee80211_ops { struct ieee80211_if_init_conf *conf); void (*remove_interface)(struct ieee80211_hw *hw, struct ieee80211_if_init_conf *conf); - int (*config)(struct ieee80211_hw *hw, struct ieee80211_conf *conf); + int (*config)(struct ieee80211_hw *hw, u32 changed); int (*config_interface)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_if_conf *conf); @@ -1246,8 +1312,6 @@ struct ieee80211_ops { u32 *iv32, u16 *iv16); int (*set_rts_threshold)(struct ieee80211_hw *hw, u32 value); int (*set_frag_threshold)(struct ieee80211_hw *hw, u32 value); - int (*set_retry_limit)(struct ieee80211_hw *hw, - u32 short_retry, u32 long_retr); void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum sta_notify_cmd, struct ieee80211_sta *sta); int (*conf_tx)(struct ieee80211_hw *hw, u16 queue, @@ -1480,7 +1544,7 @@ void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw, * the next beacon frame from the 802.11 code. The low-level is responsible * for calling this function before beacon data is needed (e.g., based on * hardware interrupt). Returned skb is used only once and low-level driver - * is responsible of freeing it. + * is responsible for freeing it. */ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif); @@ -1823,24 +1887,38 @@ struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_hw *hw, /* Rate control API */ + /** - * struct rate_selection - rate information for/from rate control algorithms - * - * @rate_idx: selected transmission rate index - * @nonerp_idx: Non-ERP rate to use instead if ERP cannot be used - * @probe_idx: rate for probing (or -1) - * @max_rate_idx: maximum rate index that can be used, this is - * input to the algorithm and will be enforced - */ -struct rate_selection { - s8 rate_idx, nonerp_idx, probe_idx, max_rate_idx; + * struct ieee80211_tx_rate_control - rate control information for/from RC algo + * + * @hw: The hardware the algorithm is invoked for. + * @sband: The band this frame is being transmitted on. + * @bss_conf: the current BSS configuration + * @reported_rate: The rate control algorithm can fill this in to indicate + * which rate should be reported to userspace as the current rate and + * used for rate calculations in the mesh network. + * @rts: whether RTS will be used for this frame because it is longer than the + * RTS threshold + * @short_preamble: whether mac80211 will request short-preamble transmission + * if the selected rate supports it + * @max_rate_idx: user-requested maximum rate (not MCS for now) + * @skb: the skb that will be transmitted, the control information in it needs + * to be filled in + */ +struct ieee80211_tx_rate_control { + struct ieee80211_hw *hw; + struct ieee80211_supported_band *sband; + struct ieee80211_bss_conf *bss_conf; + struct sk_buff *skb; + struct ieee80211_tx_rate reported_rate; + bool rts, short_preamble; + u8 max_rate_idx; }; struct rate_control_ops { struct module *module; const char *name; void *(*alloc)(struct ieee80211_hw *hw, struct dentry *debugfsdir); - void (*clear)(void *priv); void (*free)(void *priv); void *(*alloc_sta)(void *priv, struct ieee80211_sta *sta, gfp_t gfp); @@ -1852,10 +1930,8 @@ struct rate_control_ops { void (*tx_status)(void *priv, struct ieee80211_supported_band *sband, struct ieee80211_sta *sta, void *priv_sta, struct sk_buff *skb); - void (*get_rate)(void *priv, struct ieee80211_supported_band *sband, - struct ieee80211_sta *sta, void *priv_sta, - struct sk_buff *skb, - struct rate_selection *sel); + void (*get_rate)(void *priv, struct ieee80211_sta *sta, void *priv_sta, + struct ieee80211_tx_rate_control *txrc); void (*add_sta_debugfs)(void *priv, void *priv_sta, struct dentry *dir); diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h index a6874ba22d54..f2f6aa73dc10 100644 --- a/include/net/netfilter/nf_conntrack_tuple.h +++ b/include/net/netfilter/nf_conntrack_tuple.h @@ -112,20 +112,20 @@ struct nf_conntrack_tuple_mask static inline void nf_ct_dump_tuple_ip(const struct nf_conntrack_tuple *t) { #ifdef DEBUG - printk("tuple %p: %u " NIPQUAD_FMT ":%hu -> " NIPQUAD_FMT ":%hu\n", + printk("tuple %p: %u %pI4:%hu -> %pI4:%hu\n", t, t->dst.protonum, - NIPQUAD(t->src.u3.ip), ntohs(t->src.u.all), - NIPQUAD(t->dst.u3.ip), ntohs(t->dst.u.all)); + &t->src.u3.ip, ntohs(t->src.u.all), + &t->dst.u3.ip, ntohs(t->dst.u.all)); #endif } static inline void nf_ct_dump_tuple_ipv6(const struct nf_conntrack_tuple *t) { #ifdef DEBUG - printk("tuple %p: %u " NIP6_FMT " %hu -> " NIP6_FMT " %hu\n", + printk("tuple %p: %u %pI6 %hu -> %pI6 %hu\n", t, t->dst.protonum, - NIP6(*(struct in6_addr *)t->src.u3.all), ntohs(t->src.u.all), - NIP6(*(struct in6_addr *)t->dst.u3.all), ntohs(t->dst.u.all)); + t->src.u3.all, ntohs(t->src.u.all), + t->dst.u3.all, ntohs(t->dst.u.all)); #endif } diff --git a/include/net/netlink.h b/include/net/netlink.h index 3643bbb8e585..46b7764f1774 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -233,7 +233,7 @@ extern int nla_parse(struct nlattr *tb[], int maxtype, extern struct nlattr * nla_find(struct nlattr *head, int len, int attrtype); extern size_t nla_strlcpy(char *dst, const struct nlattr *nla, size_t dstsize); -extern int nla_memcpy(void *dest, struct nlattr *src, int count); +extern int nla_memcpy(void *dest, const struct nlattr *src, int count); extern int nla_memcmp(const struct nlattr *nla, const void *data, size_t size); extern int nla_strcmp(const struct nlattr *nla, const char *str); @@ -741,7 +741,7 @@ static inline struct nlattr *nla_find_nested(struct nlattr *nla, int attrtype) * See nla_parse() */ static inline int nla_parse_nested(struct nlattr *tb[], int maxtype, - struct nlattr *nla, + const struct nlattr *nla, const struct nla_policy *policy) { return nla_parse(tb, maxtype, nla_data(nla), nla_len(nla), policy); @@ -875,7 +875,7 @@ static inline int nla_put_msecs(struct sk_buff *skb, int attrtype, * nla_get_u32 - return payload of u32 attribute * @nla: u32 netlink attribute */ -static inline u32 nla_get_u32(struct nlattr *nla) +static inline u32 nla_get_u32(const struct nlattr *nla) { return *(u32 *) nla_data(nla); } @@ -884,7 +884,7 @@ static inline u32 nla_get_u32(struct nlattr *nla) * nla_get_be32 - return payload of __be32 attribute * @nla: __be32 netlink attribute */ -static inline __be32 nla_get_be32(struct nlattr *nla) +static inline __be32 nla_get_be32(const struct nlattr *nla) { return *(__be32 *) nla_data(nla); } @@ -893,7 +893,7 @@ static inline __be32 nla_get_be32(struct nlattr *nla) * nla_get_u16 - return payload of u16 attribute * @nla: u16 netlink attribute */ -static inline u16 nla_get_u16(struct nlattr *nla) +static inline u16 nla_get_u16(const struct nlattr *nla) { return *(u16 *) nla_data(nla); } @@ -902,7 +902,7 @@ static inline u16 nla_get_u16(struct nlattr *nla) * nla_get_be16 - return payload of __be16 attribute * @nla: __be16 netlink attribute */ -static inline __be16 nla_get_be16(struct nlattr *nla) +static inline __be16 nla_get_be16(const struct nlattr *nla) { return *(__be16 *) nla_data(nla); } @@ -911,7 +911,7 @@ static inline __be16 nla_get_be16(struct nlattr *nla) * nla_get_le16 - return payload of __le16 attribute * @nla: __le16 netlink attribute */ -static inline __le16 nla_get_le16(struct nlattr *nla) +static inline __le16 nla_get_le16(const struct nlattr *nla) { return *(__le16 *) nla_data(nla); } @@ -920,7 +920,7 @@ static inline __le16 nla_get_le16(struct nlattr *nla) * nla_get_u8 - return payload of u8 attribute * @nla: u8 netlink attribute */ -static inline u8 nla_get_u8(struct nlattr *nla) +static inline u8 nla_get_u8(const struct nlattr *nla) { return *(u8 *) nla_data(nla); } @@ -929,7 +929,7 @@ static inline u8 nla_get_u8(struct nlattr *nla) * nla_get_u64 - return payload of u64 attribute * @nla: u64 netlink attribute */ -static inline u64 nla_get_u64(struct nlattr *nla) +static inline u64 nla_get_u64(const struct nlattr *nla) { u64 tmp; @@ -942,7 +942,7 @@ static inline u64 nla_get_u64(struct nlattr *nla) * nla_get_flag - return payload of flag attribute * @nla: flag netlink attribute */ -static inline int nla_get_flag(struct nlattr *nla) +static inline int nla_get_flag(const struct nlattr *nla) { return !!nla; } @@ -953,7 +953,7 @@ static inline int nla_get_flag(struct nlattr *nla) * * Returns the number of milliseconds in jiffies. */ -static inline unsigned long nla_get_msecs(struct nlattr *nla) +static inline unsigned long nla_get_msecs(const struct nlattr *nla) { u64 msecs = nla_get_u64(nla); diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index ece1c926b5d1..977f482d97a9 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -49,6 +49,8 @@ struct netns_ipv4 { int sysctl_icmp_ratelimit; int sysctl_icmp_ratemask; int sysctl_icmp_errors_use_inbound_ifaddr; + int sysctl_rt_cache_rebuild_count; + int current_rt_cache_rebuild_count; struct timer_list rt_secret_timer; atomic_t rt_genid; diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 3fe49d808957..64ae1ba9f554 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -111,6 +111,7 @@ struct Qdisc_ops int (*enqueue)(struct sk_buff *, struct Qdisc *); struct sk_buff * (*dequeue)(struct Qdisc *); + struct sk_buff * (*peek)(struct Qdisc *); int (*requeue)(struct sk_buff *, struct Qdisc *); unsigned int (*drop)(struct Qdisc *); @@ -432,6 +433,40 @@ static inline struct sk_buff *qdisc_dequeue_tail(struct Qdisc *sch) return __qdisc_dequeue_tail(sch, &sch->q); } +static inline struct sk_buff *qdisc_peek_head(struct Qdisc *sch) +{ + return skb_peek(&sch->q); +} + +/* generic pseudo peek method for non-work-conserving qdisc */ +static inline struct sk_buff *qdisc_peek_dequeued(struct Qdisc *sch) +{ + /* we can reuse ->gso_skb because peek isn't called for root qdiscs */ + if (!sch->gso_skb) { + sch->gso_skb = sch->dequeue(sch); + if (sch->gso_skb) + /* it's still part of the queue */ + sch->q.qlen++; + } + + return sch->gso_skb; +} + +/* use instead of qdisc->dequeue() for all qdiscs queried with ->peek() */ +static inline struct sk_buff *qdisc_dequeue_peeked(struct Qdisc *sch) +{ + struct sk_buff *skb = sch->gso_skb; + + if (skb) { + sch->gso_skb = NULL; + sch->q.qlen--; + } else { + skb = sch->dequeue(sch); + } + + return skb; +} + static inline int __qdisc_requeue(struct sk_buff *skb, struct Qdisc *sch, struct sk_buff_head *list) { diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index ed71b110edf7..23797506f593 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -285,15 +285,15 @@ extern int sctp_debug_flag; if (sctp_debug_flag) { \ if (saddr->sa.sa_family == AF_INET6) { \ printk(KERN_DEBUG \ - lead NIP6_FMT trail, \ + lead "%pI6" trail, \ leadparm, \ - NIP6(saddr->v6.sin6_addr), \ + &saddr->v6.sin6_addr, \ otherparms); \ } else { \ printk(KERN_DEBUG \ - lead NIPQUAD_FMT trail, \ + lead "%pI4" trail, \ leadparm, \ - NIPQUAD(saddr->v4.sin_addr.s_addr), \ + &saddr->v4.sin_addr.s_addr, \ otherparms); \ } \ } diff --git a/include/net/sock.h b/include/net/sock.h index c04f9e18ea22..08291c1be41e 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -229,7 +229,9 @@ struct sock { } sk_backlog; wait_queue_head_t *sk_sleep; struct dst_entry *sk_dst_cache; +#ifdef CONFIG_XFRM struct xfrm_policy *sk_policy[2]; +#endif rwlock_t sk_dst_lock; atomic_t sk_rmem_alloc; atomic_t sk_wmem_alloc; @@ -269,7 +271,9 @@ struct sock { struct sk_buff *sk_send_head; __u32 sk_sndmsg_off; int sk_write_pending; +#ifdef CONFIG_SECURITY void *sk_security; +#endif __u32 sk_mark; /* XXX 4 bytes hole on 64 bit */ void (*sk_state_change)(struct sock *sk); @@ -361,6 +365,27 @@ static __inline__ int sk_del_node_init(struct sock *sk) return rc; } +static __inline__ int __sk_del_node_init_rcu(struct sock *sk) +{ + if (sk_hashed(sk)) { + hlist_del_init_rcu(&sk->sk_node); + return 1; + } + return 0; +} + +static __inline__ int sk_del_node_init_rcu(struct sock *sk) +{ + int rc = __sk_del_node_init_rcu(sk); + + if (rc) { + /* paranoid for a while -acme */ + WARN_ON(atomic_read(&sk->sk_refcnt) == 1); + __sock_put(sk); + } + return rc; +} + static __inline__ void __sk_add_node(struct sock *sk, struct hlist_head *list) { hlist_add_head(&sk->sk_node, list); @@ -372,6 +397,17 @@ static __inline__ void sk_add_node(struct sock *sk, struct hlist_head *list) __sk_add_node(sk, list); } +static __inline__ void __sk_add_node_rcu(struct sock *sk, struct hlist_head *list) +{ + hlist_add_head_rcu(&sk->sk_node, list); +} + +static __inline__ void sk_add_node_rcu(struct sock *sk, struct hlist_head *list) +{ + sock_hold(sk); + __sk_add_node_rcu(sk, list); +} + static __inline__ void __sk_del_bind_node(struct sock *sk) { __hlist_del(&sk->sk_bind_node); @@ -385,6 +421,8 @@ static __inline__ void sk_add_bind_node(struct sock *sk, #define sk_for_each(__sk, node, list) \ hlist_for_each_entry(__sk, node, list, sk_node) +#define sk_for_each_rcu_safenext(__sk, node, list, next) \ + hlist_for_each_entry_rcu_safenext(__sk, node, list, sk_node, next) #define sk_for_each_from(__sk, node) \ if (__sk && ({ node = &(__sk)->sk_node; 1; })) \ hlist_for_each_entry_from(__sk, node, sk_node) @@ -587,8 +625,9 @@ struct proto { int *sysctl_rmem; int max_header; - struct kmem_cache *slab; + struct kmem_cache *slab; unsigned int obj_size; + int slab_flags; atomic_t *orphan_count; @@ -597,7 +636,7 @@ struct proto { union { struct inet_hashinfo *hashinfo; - struct hlist_head *udp_hash; + struct udp_table *udp_table; struct raw_hashinfo *raw_hash; } h; diff --git a/include/net/udp.h b/include/net/udp.h index 1e205095ea68..df2bfe545374 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -50,8 +50,15 @@ struct udp_skb_cb { }; #define UDP_SKB_CB(__skb) ((struct udp_skb_cb *)((__skb)->cb)) -extern struct hlist_head udp_hash[UDP_HTABLE_SIZE]; -extern rwlock_t udp_hash_lock; +struct udp_hslot { + struct hlist_head head; + spinlock_t lock; +} __attribute__((aligned(2 * sizeof(long)))); +struct udp_table { + struct udp_hslot hash[UDP_HTABLE_SIZE]; +}; +extern struct udp_table udp_table; +extern void udp_table_init(struct udp_table *); /* Note: this must match 'valbool' in sock_setsockopt */ @@ -110,15 +117,7 @@ static inline void udp_lib_hash(struct sock *sk) BUG(); } -static inline void udp_lib_unhash(struct sock *sk) -{ - write_lock_bh(&udp_hash_lock); - if (sk_del_node_init(sk)) { - inet_sk(sk)->num = 0; - sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1); - } - write_unlock_bh(&udp_hash_lock); -} +extern void udp_lib_unhash(struct sock *sk); static inline void udp_lib_close(struct sock *sk, long timeout) { @@ -187,7 +186,7 @@ extern struct sock *udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport, struct udp_seq_afinfo { char *name; sa_family_t family; - struct hlist_head *hashtable; + struct udp_table *udp_table; struct file_operations seq_fops; struct seq_operations seq_ops; }; @@ -196,7 +195,7 @@ struct udp_iter_state { struct seq_net_private p; sa_family_t family; int bucket; - struct hlist_head *hashtable; + struct udp_table *udp_table; }; #ifdef CONFIG_PROC_FS diff --git a/include/net/udplite.h b/include/net/udplite.h index b76b2e377af4..afdffe607b24 100644 --- a/include/net/udplite.h +++ b/include/net/udplite.h @@ -11,7 +11,7 @@ #define UDPLITE_RECV_CSCOV 11 /* receiver partial coverage (threshold ) */ extern struct proto udplite_prot; -extern struct hlist_head udplite_hash[UDP_HTABLE_SIZE]; +extern struct udp_table udplite_table; /* * Checksum computation is all in software, hence simpler getfrag. diff --git a/include/net/wireless.h b/include/net/wireless.h index 721efb363db7..41294c5f6f8f 100644 --- a/include/net/wireless.h +++ b/include/net/wireless.h @@ -10,6 +10,7 @@ #include <linux/netdevice.h> #include <linux/debugfs.h> #include <linux/list.h> +#include <linux/ieee80211.h> #include <net/cfg80211.h> /** @@ -133,23 +134,23 @@ struct ieee80211_rate { }; /** - * struct ieee80211_ht_info - describing STA's HT capabilities + * struct ieee80211_sta_ht_cap - STA's HT capabilities * * This structure describes most essential parameters needed * to describe 802.11n HT capabilities for an STA. * - * @ht_supported: is HT supported by STA, 0: no, 1: yes + * @ht_supported: is HT supported by the STA * @cap: HT capabilities map as described in 802.11n spec * @ampdu_factor: Maximum A-MPDU length factor * @ampdu_density: Minimum A-MPDU spacing - * @supp_mcs_set: Supported MCS set as described in 802.11n spec + * @mcs: Supported MCS rates */ -struct ieee80211_ht_info { +struct ieee80211_sta_ht_cap { u16 cap; /* use IEEE80211_HT_CAP_ */ - u8 ht_supported; + bool ht_supported; u8 ampdu_factor; u8 ampdu_density; - u8 supp_mcs_set[16]; + struct ieee80211_mcs_info mcs; }; /** @@ -173,7 +174,7 @@ struct ieee80211_supported_band { enum ieee80211_band band; int n_channels; int n_bitrates; - struct ieee80211_ht_info ht_info; + struct ieee80211_sta_ht_cap ht_cap; }; /** @@ -340,55 +341,20 @@ ieee80211_get_channel(struct wiphy *wiphy, int freq) } /** - * __regulatory_hint - hint to the wireless core a regulatory domain - * @wiphy: if a driver is providing the hint this is the driver's very - * own &struct wiphy - * @alpha2: the ISO/IEC 3166 alpha2 being claimed the regulatory domain - * should be in. If @rd is set this should be NULL - * @rd: a complete regulatory domain, if passed the caller need not worry - * about freeing it - * - * The Wireless subsystem can use this function to hint to the wireless core - * what it believes should be the current regulatory domain by - * giving it an ISO/IEC 3166 alpha2 country code it knows its regulatory - * domain should be in or by providing a completely build regulatory domain. - * - * Returns -EALREADY if *a regulatory domain* has already been set. Note that - * this could be by another driver. It is safe for drivers to continue if - * -EALREADY is returned, if drivers are not capable of world roaming they - * should not register more channels than they support. Right now we only - * support listening to the first driver hint. If the driver is capable - * of world roaming but wants to respect its own EEPROM mappings for - * specific regulatory domains it should register the @reg_notifier callback - * on the &struct wiphy. Returns 0 if the hint went through fine or through an - * intersection operation. Otherwise a standard error code is returned. - * - */ -extern int __regulatory_hint(struct wiphy *wiphy, enum reg_set_by set_by, - const char *alpha2, struct ieee80211_regdomain *rd); -/** * regulatory_hint - driver hint to the wireless core a regulatory domain - * @wiphy: the driver's very own &struct wiphy + * @wiphy: the wireless device giving the hint (used only for reporting + * conflicts) * @alpha2: the ISO/IEC 3166 alpha2 the driver claims its regulatory domain * should be in. If @rd is set this should be NULL. Note that if you * set this to NULL you should still set rd->alpha2 to some accepted * alpha2. - * @rd: a complete regulatory domain provided by the driver. If passed - * the driver does not need to worry about freeing it. * * Wireless drivers can use this function to hint to the wireless core * what it believes should be the current regulatory domain by * giving it an ISO/IEC 3166 alpha2 country code it knows its regulatory * domain should be in or by providing a completely build regulatory domain. * If the driver provides an ISO/IEC 3166 alpha2 userspace will be queried - * for a regulatory domain structure for the respective country. If - * a regulatory domain is build and passed you should set the alpha2 - * if possible, otherwise set it to the special value of "99" which tells - * the wireless core it is unknown. If you pass a built regulatory domain - * and we return non zero you are in charge of kfree()'ing the structure. - * - * See __regulatory_hint() documentation for possible return values. + * for a regulatory domain structure for the respective country. */ -extern int regulatory_hint(struct wiphy *wiphy, - const char *alpha2, struct ieee80211_regdomain *rd); +extern void regulatory_hint(struct wiphy *wiphy, const char *alpha2); #endif /* __NET_WIRELESS_H */ diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 11c890ad8ebb..45e11b3631e4 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -467,7 +467,6 @@ struct xfrm_policy_walk { struct xfrm_policy { - struct xfrm_policy *next; struct hlist_node bydst; struct hlist_node byidx; @@ -882,6 +881,7 @@ struct xfrm_dst u32 path_cookie; }; +#ifdef CONFIG_XFRM static inline void xfrm_dst_destroy(struct xfrm_dst *xdst) { dst_release(xdst->route); @@ -894,6 +894,7 @@ static inline void xfrm_dst_destroy(struct xfrm_dst *xdst) xdst->partner = NULL; #endif } +#endif extern void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev); @@ -1536,9 +1537,11 @@ static inline void xfrm_states_delete(struct xfrm_state **states, int n) } #endif +#ifdef CONFIG_XFRM static inline struct xfrm_state *xfrm_input_state(struct sk_buff *skb) { return skb->sp->xvec[skb->sp->len - 1]; } +#endif #endif /* _NET_XFRM_H */ diff --git a/lib/vsprintf.c b/lib/vsprintf.c index a013bbc23717..6897724ff5df 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -581,6 +581,62 @@ static char *resource_string(char *buf, char *end, struct resource *res, int fie return string(buf, end, sym, field_width, precision, flags); } +static char *mac_address_string(char *buf, char *end, u8 *addr, int field_width, + int precision, int flags) +{ + char mac_addr[6 * 3]; /* (6 * 2 hex digits), 5 colons and trailing zero */ + char *p = mac_addr; + int i; + + for (i = 0; i < 6; i++) { + p = pack_hex_byte(p, addr[i]); + if (!(flags & SPECIAL) && i != 5) + *p++ = ':'; + } + *p = '\0'; + + return string(buf, end, mac_addr, field_width, precision, flags & ~SPECIAL); +} + +static char *ip6_addr_string(char *buf, char *end, u8 *addr, int field_width, + int precision, int flags) +{ + char ip6_addr[8 * 5]; /* (8 * 4 hex digits), 7 colons and trailing zero */ + char *p = ip6_addr; + int i; + + for (i = 0; i < 8; i++) { + p = pack_hex_byte(p, addr[2 * i]); + p = pack_hex_byte(p, addr[2 * i + 1]); + if (!(flags & SPECIAL) && i != 7) + *p++ = ':'; + } + *p = '\0'; + + return string(buf, end, ip6_addr, field_width, precision, flags & ~SPECIAL); +} + +static char *ip4_addr_string(char *buf, char *end, u8 *addr, int field_width, + int precision, int flags) +{ + char ip4_addr[4 * 4]; /* (4 * 3 decimal digits), 3 dots and trailing zero */ + char temp[3]; /* hold each IP quad in reverse order */ + char *p = ip4_addr; + int i, digits; + + for (i = 0; i < 4; i++) { + digits = put_dec_trunc(temp, addr[i]) - temp; + /* reverse the digits in the quad */ + while (digits--) + *p++ = temp[digits]; + if (i != 3) + *p++ = '.'; + } + *p = '\0'; + + return string(buf, end, ip4_addr, field_width, precision, flags & ~SPECIAL); +} + /* * Show a '%p' thing. A kernel extension is that the '%p' is followed * by an extra set of alphanumeric characters that are extended format @@ -592,6 +648,12 @@ static char *resource_string(char *buf, char *end, struct resource *res, int fie * - 'S' For symbolic direct pointers * - 'R' For a struct resource pointer, it prints the range of * addresses (not the name nor the flags) + * - 'M' For a 6-byte MAC address, it prints the address in the + * usual colon-separated hex notation + * - 'I' [46] for IPv4/IPv6 addresses printed in the usual way (dot-separated + * decimal for v4 and colon separated network-order 16 bit hex for v6) + * - 'i' [46] for 'raw' IPv4/IPv6 addresses, IPv6 omits the colons, IPv4 is + * currently the same * * Note: The difference between 'S' and 'F' is that on ia64 and ppc64 * function pointers are really function descriptors, which contain a @@ -607,6 +669,18 @@ static char *pointer(const char *fmt, char *buf, char *end, void *ptr, int field return symbol_string(buf, end, ptr, field_width, precision, flags); case 'R': return resource_string(buf, end, ptr, field_width, precision, flags); + case 'M': + return mac_address_string(buf, end, ptr, field_width, precision, flags); + case 'i': + flags |= SPECIAL; + /* Fallthrough */ + case 'I': + if (fmt[1] == '6') + return ip6_addr_string(buf, end, ptr, field_width, precision, flags); + if (fmt[1] == '4') + return ip4_addr_string(buf, end, ptr, field_width, precision, flags); + flags &= ~SPECIAL; + break; } flags |= SMALL; if (field_width == -1) { diff --git a/net/802/tr.c b/net/802/tr.c index 18c66475d8c3..158150fee462 100644 --- a/net/802/tr.c +++ b/net/802/tr.c @@ -285,10 +285,7 @@ void tr_source_route(struct sk_buff *skb,struct trh_hdr *trh, if(entry) { #if TR_SR_DEBUG -{ -DECLARE_MAC_BUF(mac); -printk("source routing for %s\n",print_mac(mac, trh->daddr)); -} +printk("source routing for %pM\n", trh->daddr); #endif if(!entry->local_ring && (ntohs(entry->rcf) & TR_RCF_LEN_MASK) >> 8) { @@ -370,9 +367,8 @@ static void tr_add_rif_info(struct trh_hdr *trh, struct net_device *dev) if(entry==NULL) { #if TR_SR_DEBUG - DECLARE_MAC_BUF(mac); - printk("adding rif_entry: addr:%s rcf:%04X\n", - print_mac(mac, trh->saddr), ntohs(trh->rcf)); + printk("adding rif_entry: addr:%pM rcf:%04X\n", + trh->saddr, ntohs(trh->rcf)); #endif /* * Allocate our new entry. A failure to allocate loses @@ -417,11 +413,8 @@ static void tr_add_rif_info(struct trh_hdr *trh, struct net_device *dev) !(trh->rcf & htons(TR_RCF_BROADCAST_MASK))) { #if TR_SR_DEBUG -{ -DECLARE_MAC_BUF(mac); -printk("updating rif_entry: addr:%s rcf:%04X\n", - print_mac(mac, trh->saddr), ntohs(trh->rcf)); -} +printk("updating rif_entry: addr:%pM rcf:%04X\n", + trh->saddr, ntohs(trh->rcf)); #endif entry->rcf = trh->rcf & htons((unsigned short)~TR_RCF_BROADCAST_MASK); memcpy(&(entry->rseg[0]),&(trh->rseg[0]),8*sizeof(unsigned short)); @@ -532,7 +525,6 @@ static int rif_seq_show(struct seq_file *seq, void *v) { int j, rcf_len, segment, brdgnmb; struct rif_cache *entry = v; - DECLARE_MAC_BUF(mac); if (v == SEQ_START_TOKEN) seq_puts(seq, @@ -542,9 +534,9 @@ static int rif_seq_show(struct seq_file *seq, void *v) long ttl = (long) (entry->last_used + sysctl_tr_rif_timeout) - (long) jiffies; - seq_printf(seq, "%s %s %7li ", + seq_printf(seq, "%s %pM %7li ", dev?dev->name:"?", - print_mac(mac, entry->addr), + entry->addr, ttl/HZ); if (entry->local_ring) @@ -643,7 +635,7 @@ static struct ctl_table tr_table[] = { .data = &sysctl_tr_rif_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { 0 }, }; diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index f0e335aa20df..72326b9c759c 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -46,10 +46,10 @@ int vlan_net_id; /* Our listing of VLAN group(s) */ static struct hlist_head vlan_group_hash[VLAN_GRP_HASH_SIZE]; -static char vlan_fullname[] = "802.1Q VLAN Support"; -static char vlan_version[] = DRV_VERSION; -static char vlan_copyright[] = "Ben Greear <greearb@candelatech.com>"; -static char vlan_buggyright[] = "David S. Miller <davem@redhat.com>"; +const char vlan_fullname[] = "802.1Q VLAN Support"; +const char vlan_version[] = DRV_VERSION; +static const char vlan_copyright[] = "Ben Greear <greearb@candelatech.com>"; +static const char vlan_buggyright[] = "David S. Miller <davem@redhat.com>"; static struct packet_type vlan_packet_type = { .type = __constant_htons(ETH_P_8021Q), diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h index a6603a4d917f..82570bc2a180 100644 --- a/net/8021q/vlan.h +++ b/net/8021q/vlan.h @@ -108,8 +108,10 @@ static inline int vlan_gvrp_init(void) { return 0; } static inline void vlan_gvrp_uninit(void) {} #endif -int vlan_netlink_init(void); -void vlan_netlink_fini(void); +extern const char vlan_fullname[]; +extern const char vlan_version[]; +extern int vlan_netlink_init(void); +extern void vlan_netlink_fini(void); extern struct rtnl_link_ops vlan_link_ops; diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c index 68ced4bf158c..dd86a1dc4cd0 100644 --- a/net/8021q/vlan_core.c +++ b/net/8021q/vlan_core.c @@ -47,8 +47,6 @@ int vlan_hwaccel_do_receive(struct sk_buff *skb) skb->priority = vlan_get_ingress_priority(dev, skb->vlan_tci); skb->vlan_tci = 0; - dev->last_rx = jiffies; - stats = &dev->stats; stats->rx_packets++; stats->rx_bytes += skb->len; diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 8883e9c8a223..e4bf39f87032 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -163,8 +163,6 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, goto err_unlock; } - skb->dev->last_rx = jiffies; - stats = &skb->dev->stats; stats->rx_packets++; stats->rx_bytes += skb->len; @@ -648,6 +646,26 @@ static void vlan_dev_uninit(struct net_device *dev) } } +static int vlan_ethtool_get_settings(struct net_device *dev, + struct ethtool_cmd *cmd) +{ + const struct vlan_dev_info *vlan = vlan_dev_info(dev); + struct net_device *real_dev = vlan->real_dev; + + if (!real_dev->ethtool_ops->get_settings) + return -EOPNOTSUPP; + + return real_dev->ethtool_ops->get_settings(real_dev, cmd); +} + +static void vlan_ethtool_get_drvinfo(struct net_device *dev, + struct ethtool_drvinfo *info) +{ + strcpy(info->driver, vlan_fullname); + strcpy(info->version, vlan_version); + strcpy(info->fw_version, "N/A"); +} + static u32 vlan_ethtool_get_rx_csum(struct net_device *dev) { const struct vlan_dev_info *vlan = vlan_dev_info(dev); @@ -672,6 +690,8 @@ static u32 vlan_ethtool_get_flags(struct net_device *dev) } static const struct ethtool_ops vlan_ethtool_ops = { + .get_settings = vlan_ethtool_get_settings, + .get_drvinfo = vlan_ethtool_get_drvinfo, .get_link = ethtool_op_get_link, .get_rx_csum = vlan_ethtool_get_rx_csum, .get_flags = vlan_ethtool_get_flags, diff --git a/net/Kconfig b/net/Kconfig index d789d79551ae..8c3d97ca0d96 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -27,7 +27,7 @@ menu "Networking options" config NET_NS bool "Network namespace support" default n - depends on EXPERIMENTAL && !SYSFS && NAMESPACES + depends on EXPERIMENTAL && NAMESPACES help Allow user space to create what appear to be multiple instances of the network stack. diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c index b25c1e909d14..b03ff58e9308 100644 --- a/net/appletalk/aarp.c +++ b/net/appletalk/aarp.c @@ -995,7 +995,6 @@ static int aarp_seq_show(struct seq_file *seq, void *v) struct aarp_iter_state *iter = seq->private; struct aarp_entry *entry = v; unsigned long now = jiffies; - DECLARE_MAC_BUF(mac); if (v == SEQ_START_TOKEN) seq_puts(seq, @@ -1006,7 +1005,7 @@ static int aarp_seq_show(struct seq_file *seq, void *v) ntohs(entry->target_addr.s_net), (unsigned int) entry->target_addr.s_node, entry->dev ? entry->dev->name : "????"); - seq_printf(seq, "%s", print_mac(mac, entry->hwaddr)); + seq_printf(seq, "%pM", entry->hwaddr); seq_printf(seq, " %8s", dt2str((long)entry->expires_at - (long)now)); if (iter->table == unresolved) diff --git a/net/appletalk/sysctl_net_atalk.c b/net/appletalk/sysctl_net_atalk.c index 621805dfa2f4..8d237b15183b 100644 --- a/net/appletalk/sysctl_net_atalk.c +++ b/net/appletalk/sysctl_net_atalk.c @@ -17,8 +17,8 @@ static struct ctl_table atalk_table[] = { .data = &sysctl_aarp_expiry_time, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_ATALK_AARP_TICK_TIME, @@ -26,8 +26,8 @@ static struct ctl_table atalk_table[] = { .data = &sysctl_aarp_tick_time, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_ATALK_AARP_RETRANSMIT_LIMIT, @@ -35,7 +35,7 @@ static struct ctl_table atalk_table[] = { .data = &sysctl_aarp_retransmit_limit, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_ATALK_AARP_RESOLVE_TIME, @@ -43,8 +43,8 @@ static struct ctl_table atalk_table[] = { .data = &sysctl_aarp_resolve_time, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { 0 }, }; diff --git a/net/atm/br2684.c b/net/atm/br2684.c index 280de481edc7..29ef8dc6921b 100644 --- a/net/atm/br2684.c +++ b/net/atm/br2684.c @@ -698,12 +698,11 @@ static int br2684_seq_show(struct seq_file *seq, void *v) br2684_devs); const struct net_device *net_dev = brdev->net_dev; const struct br2684_vcc *brvcc; - DECLARE_MAC_BUF(mac); - seq_printf(seq, "dev %.16s: num=%d, mac=%s (%s)\n", + seq_printf(seq, "dev %.16s: num=%d, mac=%pM (%s)\n", net_dev->name, brdev->number, - print_mac(mac, net_dev->dev_addr), + net_dev->dev_addr, brdev->mac_was_set ? "set" : "auto"); list_for_each_entry(brvcc, &brdev->brvccs, brvccs) { diff --git a/net/atm/clip.c b/net/atm/clip.c index 5b5b96344ce6..2d33a83be799 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -822,8 +822,8 @@ static void atmarp_info(struct seq_file *seq, struct net_device *dev, seq_printf(seq, "%-6s%-4s%-4s%5ld ", dev->name, svc ? "SVC" : "PVC", llc ? "LLC" : "NULL", exp); - off = scnprintf(buf, sizeof(buf) - 1, "%d.%d.%d.%d", - NIPQUAD(entry->ip)); + off = scnprintf(buf, sizeof(buf) - 1, "%pI4", + &entry->ip); while (off < 16) buf[off++] = ' '; buf[off] = '\0'; diff --git a/net/atm/lec.c b/net/atm/lec.c index 8f701cde5945..1def62d17739 100644 --- a/net/atm/lec.c +++ b/net/atm/lec.c @@ -373,19 +373,13 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev) if (entry && (entry->tx_wait.qlen < LEC_UNRES_QUE_LEN)) { pr_debug("%s:lec_start_xmit: queuing packet, ", dev->name); - pr_debug("MAC address " MAC_FMT "\n", - lec_h->h_dest[0], lec_h->h_dest[1], - lec_h->h_dest[2], lec_h->h_dest[3], - lec_h->h_dest[4], lec_h->h_dest[5]); + pr_debug("MAC address %pM\n", lec_h->h_dest); skb_queue_tail(&entry->tx_wait, skb); } else { pr_debug ("%s:lec_start_xmit: tx queue full or no arp entry, dropping, ", dev->name); - pr_debug("MAC address " MAC_FMT "\n", - lec_h->h_dest[0], lec_h->h_dest[1], - lec_h->h_dest[2], lec_h->h_dest[3], - lec_h->h_dest[4], lec_h->h_dest[5]); + pr_debug("MAC address %pM\n", lec_h->h_dest); priv->stats.tx_dropped++; dev_kfree_skb(skb); } @@ -397,10 +391,7 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev) while (entry && (skb2 = skb_dequeue(&entry->tx_wait))) { pr_debug("lec.c: emptying tx queue, "); - pr_debug("MAC address " MAC_FMT "\n", - lec_h->h_dest[0], lec_h->h_dest[1], - lec_h->h_dest[2], lec_h->h_dest[3], - lec_h->h_dest[4], lec_h->h_dest[5]); + pr_debug("MAC address %pM\n", lec_h->h_dest); lec_send(vcc, skb2, priv); } @@ -539,15 +530,8 @@ static int lec_atm_send(struct atm_vcc *vcc, struct sk_buff *skb) { struct net_bridge_fdb_entry *f; - pr_debug - ("%s: bridge zeppelin asks about " MAC_FMT "\n", - dev->name, - mesg->content.proxy.mac_addr[0], - mesg->content.proxy.mac_addr[1], - mesg->content.proxy.mac_addr[2], - mesg->content.proxy.mac_addr[3], - mesg->content.proxy.mac_addr[4], - mesg->content.proxy.mac_addr[5]); + pr_debug("%s: bridge zeppelin asks about %pM\n", + dev->name, mesg->content.proxy.mac_addr); if (br_fdb_get_hook == NULL || dev->br_port == NULL) break; diff --git a/net/atm/mpc.c b/net/atm/mpc.c index 11b16d16661c..010b1d2a5a8f 100644 --- a/net/atm/mpc.c +++ b/net/atm/mpc.c @@ -232,8 +232,8 @@ void atm_mpoa_disp_qos(struct seq_file *m) seq_printf(m, "IP address\n TX:max_pcr pcr min_pcr max_cdv max_sdu\n RX:max_pcr pcr min_pcr max_cdv max_sdu\n"); while (qos != NULL) { - seq_printf(m, "%u.%u.%u.%u\n %-7d %-7d %-7d %-7d %-7d\n %-7d %-7d %-7d %-7d %-7d\n", - NIPQUAD(qos->ipaddr), + seq_printf(m, "%pI4\n %-7d %-7d %-7d %-7d %-7d\n %-7d %-7d %-7d %-7d %-7d\n", + &qos->ipaddr, qos->qos.txtp.max_pcr, qos->qos.txtp.pcr, qos->qos.txtp.min_pcr, qos->qos.txtp.max_cdv, qos->qos.txtp.max_sdu, qos->qos.rxtp.max_pcr, qos->qos.rxtp.pcr, qos->qos.rxtp.min_pcr, qos->qos.rxtp.max_cdv, qos->qos.rxtp.max_sdu); qos = qos->next; @@ -595,8 +595,8 @@ static int atm_mpoa_vcc_attach(struct atm_vcc *vcc, void __user *arg) if (in_entry != NULL) mpc->in_ops->put(in_entry); return -EINVAL; } - printk("mpoa: (%s) mpc_vcc_attach: attaching ingress SVC, entry = %u.%u.%u.%u\n", - mpc->dev->name, NIPQUAD(in_entry->ctrl_info.in_dst_ip)); + printk("mpoa: (%s) mpc_vcc_attach: attaching ingress SVC, entry = %pI4\n", + mpc->dev->name, &in_entry->ctrl_info.in_dst_ip); in_entry->shortcut = vcc; mpc->in_ops->put(in_entry); } else { @@ -627,8 +627,8 @@ static void mpc_vcc_close(struct atm_vcc *vcc, struct net_device *dev) dprintk("mpoa: (%s) mpc_vcc_close:\n", dev->name); in_entry = mpc->in_ops->get_by_vcc(vcc, mpc); if (in_entry) { - dprintk("mpoa: (%s) mpc_vcc_close: ingress SVC closed ip = %u.%u.%u.%u\n", - mpc->dev->name, NIPQUAD(in_entry->ctrl_info.in_dst_ip)); + dprintk("mpoa: (%s) mpc_vcc_close: ingress SVC closed ip = %pI4\n", + mpc->dev->name, &in_entry->ctrl_info.in_dst_ip); in_entry->shortcut = NULL; mpc->in_ops->put(in_entry); } @@ -1098,7 +1098,8 @@ static void check_qos_and_open_shortcut(struct k_message *msg, struct mpoa_clien entry->shortcut = eg_entry->shortcut; } if(entry->shortcut){ - dprintk("mpoa: (%s) using egress SVC to reach %u.%u.%u.%u\n",client->dev->name, NIPQUAD(dst_ip)); + dprintk("mpoa: (%s) using egress SVC to reach %pI4\n", + client->dev->name, &dst_ip); client->eg_ops->put(eg_entry); return; } @@ -1123,7 +1124,8 @@ static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc) __be32 dst_ip = msg->content.in_info.in_dst_ip; in_cache_entry *entry = mpc->in_ops->get(dst_ip, mpc); - dprintk("mpoa: (%s) MPOA_res_reply_rcvd: ip %u.%u.%u.%u\n", mpc->dev->name, NIPQUAD(dst_ip)); + dprintk("mpoa: (%s) MPOA_res_reply_rcvd: ip %pI4\n", + mpc->dev->name, &dst_ip); ddprintk("mpoa: (%s) MPOA_res_reply_rcvd() entry = %p", mpc->dev->name, entry); if(entry == NULL){ printk("\nmpoa: (%s) ARGH, received res. reply for an entry that doesn't exist.\n", mpc->dev->name); @@ -1171,14 +1173,14 @@ static void ingress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc) in_cache_entry *entry = mpc->in_ops->get_with_mask(dst_ip, mpc, mask); if(entry == NULL){ - printk("mpoa: (%s) ingress_purge_rcvd: purge for a non-existing entry, ", mpc->dev->name); - printk("ip = %u.%u.%u.%u\n", NIPQUAD(dst_ip)); + printk("mpoa: (%s) ingress_purge_rcvd: purge for a non-existing entry, ip = %pI4\n", + mpc->dev->name, &dst_ip); return; } do { - dprintk("mpoa: (%s) ingress_purge_rcvd: removing an ingress entry, ip = %u.%u.%u.%u\n" , - mpc->dev->name, NIPQUAD(dst_ip)); + dprintk("mpoa: (%s) ingress_purge_rcvd: removing an ingress entry, ip = %pI4\n", + mpc->dev->name, &dst_ip); write_lock_bh(&mpc->ingress_lock); mpc->in_ops->remove_entry(entry, mpc); write_unlock_bh(&mpc->ingress_lock); diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c index 24799e3e78f7..4504a4b339bb 100644 --- a/net/atm/mpoa_caches.c +++ b/net/atm/mpoa_caches.c @@ -94,7 +94,7 @@ static in_cache_entry *in_cache_add_entry(__be32 dst_ip, return NULL; } - dprintk("mpoa: mpoa_caches.c: adding an ingress entry, ip = %u.%u.%u.%u\n", NIPQUAD(dst_ip)); + dprintk("mpoa: mpoa_caches.c: adding an ingress entry, ip = %pI4\n", &dst_ip); atomic_set(&entry->use, 1); dprintk("mpoa: mpoa_caches.c: new_in_cache_entry: about to lock\n"); @@ -150,7 +150,8 @@ static int cache_hit(in_cache_entry *entry, struct mpoa_client *mpc) if( entry->count > mpc->parameters.mpc_p1 && entry->entry_state == INGRESS_INVALID){ - dprintk("mpoa: (%s) mpoa_caches.c: threshold exceeded for ip %u.%u.%u.%u, sending MPOA res req\n", mpc->dev->name, NIPQUAD(entry->ctrl_info.in_dst_ip)); + dprintk("mpoa: (%s) mpoa_caches.c: threshold exceeded for ip %pI4, sending MPOA res req\n", + mpc->dev->name, &entry->ctrl_info.in_dst_ip); entry->entry_state = INGRESS_RESOLVING; msg.type = SND_MPOA_RES_RQST; memcpy(msg.MPS_ctrl, mpc->mps_ctrl_addr, ATM_ESA_LEN ); @@ -184,7 +185,8 @@ static void in_cache_remove_entry(in_cache_entry *entry, struct k_message msg; vcc = entry->shortcut; - dprintk("mpoa: mpoa_caches.c: removing an ingress entry, ip = %u.%u.%u.%u\n",NIPQUAD(entry->ctrl_info.in_dst_ip)); + dprintk("mpoa: mpoa_caches.c: removing an ingress entry, ip = %pI4\n", + &entry->ctrl_info.in_dst_ip); if (entry->prev != NULL) entry->prev->next = entry->next; @@ -228,7 +230,8 @@ static void clear_count_and_expired(struct mpoa_client *client) next_entry = entry->next; if((now.tv_sec - entry->tv.tv_sec) > entry->ctrl_info.holding_time){ - dprintk("mpoa: mpoa_caches.c: holding time expired, ip = %u.%u.%u.%u\n", NIPQUAD(entry->ctrl_info.in_dst_ip)); + dprintk("mpoa: mpoa_caches.c: holding time expired, ip = %pI4\n", + &entry->ctrl_info.in_dst_ip); client->in_ops->remove_entry(entry, client); } entry = next_entry; @@ -453,7 +456,8 @@ static eg_cache_entry *eg_cache_add_entry(struct k_message *msg, struct mpoa_cli return NULL; } - dprintk("mpoa: mpoa_caches.c: adding an egress entry, ip = %u.%u.%u.%u, this should be our IP\n", NIPQUAD(msg->content.eg_info.eg_dst_ip)); + dprintk("mpoa: mpoa_caches.c: adding an egress entry, ip = %pI4, this should be our IP\n", + &msg->content.eg_info.eg_dst_ip); atomic_set(&entry->use, 1); dprintk("mpoa: mpoa_caches.c: new_eg_cache_entry: about to lock\n"); @@ -469,8 +473,8 @@ static eg_cache_entry *eg_cache_add_entry(struct k_message *msg, struct mpoa_cli do_gettimeofday(&(entry->tv)); entry->entry_state = EGRESS_RESOLVED; dprintk("mpoa: mpoa_caches.c: new_eg_cache_entry cache_id %lu\n", ntohl(entry->ctrl_info.cache_id)); - dprintk("mpoa: mpoa_caches.c: mps_ip = %u.%u.%u.%u\n", - NIPQUAD(entry->ctrl_info.mps_ip)); + dprintk("mpoa: mpoa_caches.c: mps_ip = %pI4\n", + &entry->ctrl_info.mps_ip); atomic_inc(&entry->use); write_unlock_irq(&client->egress_lock); diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c index f288fc4aef9b..c1d877bb5dff 100644 --- a/net/ax25/sysctl_net_ax25.c +++ b/net/ax25/sysctl_net_ax25.c @@ -43,8 +43,8 @@ static const ctl_table ax25_param_table[] = { .procname = "ip_default_mode", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_ipdefmode, .extra2 = &max_ipdefmode }, @@ -53,8 +53,8 @@ static const ctl_table ax25_param_table[] = { .procname = "ax25_default_mode", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_axdefmode, .extra2 = &max_axdefmode }, @@ -63,8 +63,8 @@ static const ctl_table ax25_param_table[] = { .procname = "backoff_type", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_backoff, .extra2 = &max_backoff }, @@ -73,8 +73,8 @@ static const ctl_table ax25_param_table[] = { .procname = "connect_mode", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_conmode, .extra2 = &max_conmode }, @@ -83,8 +83,8 @@ static const ctl_table ax25_param_table[] = { .procname = "standard_window_size", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_window, .extra2 = &max_window }, @@ -93,8 +93,8 @@ static const ctl_table ax25_param_table[] = { .procname = "extended_window_size", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_ewindow, .extra2 = &max_ewindow }, @@ -103,8 +103,8 @@ static const ctl_table ax25_param_table[] = { .procname = "t1_timeout", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_t1, .extra2 = &max_t1 }, @@ -113,8 +113,8 @@ static const ctl_table ax25_param_table[] = { .procname = "t2_timeout", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_t2, .extra2 = &max_t2 }, @@ -123,8 +123,8 @@ static const ctl_table ax25_param_table[] = { .procname = "t3_timeout", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_t3, .extra2 = &max_t3 }, @@ -133,8 +133,8 @@ static const ctl_table ax25_param_table[] = { .procname = "idle_timeout", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_idle, .extra2 = &max_idle }, @@ -143,8 +143,8 @@ static const ctl_table ax25_param_table[] = { .procname = "maximum_retry_count", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_n2, .extra2 = &max_n2 }, @@ -153,8 +153,8 @@ static const ctl_table ax25_param_table[] = { .procname = "maximum_packet_length", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_paclen, .extra2 = &max_paclen }, @@ -163,8 +163,8 @@ static const ctl_table ax25_param_table[] = { .procname = "protocol", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_proto, .extra2 = &max_proto }, @@ -174,8 +174,8 @@ static const ctl_table ax25_param_table[] = { .procname = "dama_slave_timeout", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_ds_timeout, .extra2 = &max_ds_timeout }, diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c index 80ba30cf4b68..7a4d5303b4fe 100644 --- a/net/bluetooth/bnep/core.c +++ b/net/bluetooth/bnep/core.c @@ -311,7 +311,6 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb) struct sk_buff *nskb; u8 type; - dev->last_rx = jiffies; s->stats.rx_bytes += skb->len; type = *(u8 *) skb->data; skb_pull(skb, 1); diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index fa5cda4e552a..db6176d96e71 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -938,35 +938,35 @@ static ctl_table brnf_table[] = { .data = &brnf_call_arptables, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &brnf_sysctl_call_tables, + .proc_handler = brnf_sysctl_call_tables, }, { .procname = "bridge-nf-call-iptables", .data = &brnf_call_iptables, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &brnf_sysctl_call_tables, + .proc_handler = brnf_sysctl_call_tables, }, { .procname = "bridge-nf-call-ip6tables", .data = &brnf_call_ip6tables, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &brnf_sysctl_call_tables, + .proc_handler = brnf_sysctl_call_tables, }, { .procname = "bridge-nf-filter-vlan-tagged", .data = &brnf_filter_vlan_tagged, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &brnf_sysctl_call_tables, + .proc_handler = brnf_sysctl_call_tables, }, { .procname = "bridge-nf-filter-pppoe-tagged", .data = &brnf_filter_pppoe_tagged, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &brnf_sysctl_call_tables, + .proc_handler = brnf_sysctl_call_tables, }, { .ctl_name = 0 } }; diff --git a/net/bridge/netfilter/ebt_log.c b/net/bridge/netfilter/ebt_log.c index 3d33c608906a..d44cbf8c374a 100644 --- a/net/bridge/netfilter/ebt_log.c +++ b/net/bridge/netfilter/ebt_log.c @@ -79,7 +79,6 @@ print_ports(const struct sk_buff *skb, uint8_t protocol, int offset) } } -#define myNIPQUAD(a) a[0], a[1], a[2], a[3] static void ebt_log_packet(u_int8_t pf, unsigned int hooknum, const struct sk_buff *skb, const struct net_device *in, @@ -113,9 +112,8 @@ ebt_log_packet(u_int8_t pf, unsigned int hooknum, printk(" INCOMPLETE IP header"); goto out; } - printk(" IP SRC=%u.%u.%u.%u IP DST=%u.%u.%u.%u, IP " - "tos=0x%02X, IP proto=%d", NIPQUAD(ih->saddr), - NIPQUAD(ih->daddr), ih->tos, ih->protocol); + printk(" IP SRC=%pI4 IP DST=%pI4, IP tos=0x%02X, IP proto=%d", + &ih->saddr, &ih->daddr, ih->tos, ih->protocol); print_ports(skb, ih->protocol, ih->ihl*4); goto out; } @@ -133,10 +131,8 @@ ebt_log_packet(u_int8_t pf, unsigned int hooknum, printk(" INCOMPLETE IPv6 header"); goto out; } - printk(" IPv6 SRC=%x:%x:%x:%x:%x:%x:%x:%x " - "IPv6 DST=%x:%x:%x:%x:%x:%x:%x:%x, IPv6 " - "priority=0x%01X, Next Header=%d", NIP6(ih->saddr), - NIP6(ih->daddr), ih->priority, ih->nexthdr); + printk(" IPv6 SRC=%pI6 IPv6 DST=%pI6, IPv6 priority=0x%01X, Next Header=%d", + &ih->saddr, &ih->daddr, ih->priority, ih->nexthdr); nexthdr = ih->nexthdr; offset_ph = ipv6_skip_exthdr(skb, sizeof(_iph), &nexthdr); if (offset_ph == -1) @@ -177,12 +173,10 @@ ebt_log_packet(u_int8_t pf, unsigned int hooknum, } printk(" ARP MAC SRC="); print_MAC(ap->mac_src); - printk(" ARP IP SRC=%u.%u.%u.%u", - myNIPQUAD(ap->ip_src)); + printk(" ARP IP SRC=%pI4", ap->ip_src); printk(" ARP MAC DST="); print_MAC(ap->mac_dst); - printk(" ARP IP DST=%u.%u.%u.%u", - myNIPQUAD(ap->ip_dst)); + printk(" ARP IP DST=%pI4", ap->ip_dst); } } out: diff --git a/net/core/datagram.c b/net/core/datagram.c index ee631843c2f5..5e2ac0c4b07c 100644 --- a/net/core/datagram.c +++ b/net/core/datagram.c @@ -209,7 +209,7 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, void skb_free_datagram(struct sock *sk, struct sk_buff *skb) { kfree_skb(skb); - sk_mem_reclaim(sk); + sk_mem_reclaim_partial(sk); } /** @@ -248,8 +248,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags) spin_unlock_bh(&sk->sk_receive_queue.lock); } - kfree_skb(skb); - sk_mem_reclaim(sk); + skb_free_datagram(sk, skb); return err; } diff --git a/net/core/dev.c b/net/core/dev.c index 9174c77d3112..e0dc67a789b7 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -924,10 +924,15 @@ int dev_change_name(struct net_device *dev, const char *newname) strlcpy(dev->name, newname, IFNAMSIZ); rollback: - ret = device_rename(&dev->dev, dev->name); - if (ret) { - memcpy(dev->name, oldname, IFNAMSIZ); - return ret; + /* For now only devices in the initial network namespace + * are in sysfs. + */ + if (net == &init_net) { + ret = device_rename(&dev->dev, dev->name); + if (ret) { + memcpy(dev->name, oldname, IFNAMSIZ); + return ret; + } } write_lock_bh(&dev_base_lock); @@ -2251,8 +2256,10 @@ int netif_receive_skb(struct sk_buff *skb) rcu_read_lock(); /* Don't receive packets in an exiting network namespace */ - if (!net_alive(dev_net(skb->dev))) + if (!net_alive(dev_net(skb->dev))) { + kfree_skb(skb); goto out; + } #ifdef CONFIG_NET_CLS_ACT if (skb->tc_verd & TC_NCLS) { @@ -2371,7 +2378,7 @@ EXPORT_SYMBOL(__napi_schedule); static void net_rx_action(struct softirq_action *h) { struct list_head *list = &__get_cpu_var(softnet_data).poll_list; - unsigned long start_time = jiffies; + unsigned long time_limit = jiffies + 2; int budget = netdev_budget; void *have; @@ -2382,13 +2389,10 @@ static void net_rx_action(struct softirq_action *h) int work, weight; /* If softirq window is exhuasted then punt. - * - * Note that this is a slight policy change from the - * previous NAPI code, which would allow up to 2 - * jiffies to pass before breaking out. The test - * used to be "jiffies - start_time > 1". + * Allow this to run for 2 jiffies since which will allow + * an average latency of 1.5/HZ. */ - if (unlikely(budget <= 0 || jiffies != start_time)) + if (unlikely(budget <= 0 || time_after(jiffies, time_limit))) goto softnet_break; local_irq_enable(); @@ -4463,6 +4467,15 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char if (dev->features & NETIF_F_NETNS_LOCAL) goto out; +#ifdef CONFIG_SYSFS + /* Don't allow real devices to be moved when sysfs + * is enabled. + */ + err = -EINVAL; + if (dev->dev.parent) + goto out; +#endif + /* Ensure the device has been registrered */ err = -EINVAL; if (dev->reg_state != NETREG_REGISTERED) @@ -4520,6 +4533,8 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char */ dev_addr_discard(dev); + netdev_unregister_kobject(dev); + /* Actually switch the network namespace */ dev_net_set(dev, net); @@ -4536,7 +4551,6 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char } /* Fixup kobjects */ - netdev_unregister_kobject(dev); err = netdev_register_kobject(dev); WARN_ON(err); @@ -4843,6 +4857,12 @@ static void __net_exit default_device_exit(struct net *net) if (dev->features & NETIF_F_NETNS_LOCAL) continue; + /* Delete virtual devices */ + if (dev->rtnl_link_ops && dev->rtnl_link_ops->dellink) { + dev->rtnl_link_ops->dellink(dev); + continue; + } + /* Push remaing network devices to init_net */ snprintf(fb_name, IFNAMSIZ, "dev%d", dev->ifindex); err = dev_change_net_namespace(dev, &init_net, fb_name); @@ -4889,6 +4909,18 @@ static int __init net_dev_init(void) if (register_pernet_subsys(&netdev_net_ops)) goto out; + /* The loopback device is special if any other network devices + * is present in a network namespace the loopback device must + * be present. Since we now dynamically allocate and free the + * loopback device ensure this invariant is maintained by + * keeping the loopback device as the first device on the + * list of network devices. Ensuring the loopback devices + * is the first device that appears and the last network device + * that disappears. + */ + if (register_pernet_device(&loopback_net_ops)) + goto out; + if (register_pernet_device(&default_device_ops)) goto out; diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 1dc728b38589..d9bbe010e0ee 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1340,7 +1340,6 @@ struct neigh_parms *neigh_parms_alloc(struct net_device *dev, if (p) { p->tbl = tbl; atomic_set(&p->refcnt, 1); - INIT_RCU_HEAD(&p->rcu_head); p->reachable_time = neigh_rand_reach_time(p->base_reachable_time); @@ -1412,7 +1411,6 @@ void neigh_table_init_no_netlink(struct neigh_table *tbl) tbl->parms.net = &init_net; #endif atomic_set(&tbl->parms.refcnt, 1); - INIT_RCU_HEAD(&tbl->parms.rcu_head); tbl->parms.reachable_time = neigh_rand_reach_time(tbl->parms.base_reachable_time); @@ -2568,128 +2566,128 @@ static struct neigh_sysctl_table { .procname = "mcast_solicit", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NEIGH_UCAST_SOLICIT, .procname = "ucast_solicit", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NEIGH_APP_SOLICIT, .procname = "app_solicit", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .procname = "retrans_time", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_userhz_jiffies, + .proc_handler = proc_dointvec_userhz_jiffies, }, { .ctl_name = NET_NEIGH_REACHABLE_TIME, .procname = "base_reachable_time", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_NEIGH_DELAY_PROBE_TIME, .procname = "delay_first_probe_time", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_NEIGH_GC_STALE_TIME, .procname = "gc_stale_time", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_NEIGH_UNRES_QLEN, .procname = "unres_qlen", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NEIGH_PROXY_QLEN, .procname = "proxy_qlen", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .procname = "anycast_delay", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_userhz_jiffies, + .proc_handler = proc_dointvec_userhz_jiffies, }, { .procname = "proxy_delay", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_userhz_jiffies, + .proc_handler = proc_dointvec_userhz_jiffies, }, { .procname = "locktime", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_userhz_jiffies, + .proc_handler = proc_dointvec_userhz_jiffies, }, { .ctl_name = NET_NEIGH_RETRANS_TIME_MS, .procname = "retrans_time_ms", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_ms_jiffies, - .strategy = &sysctl_ms_jiffies, + .proc_handler = proc_dointvec_ms_jiffies, + .strategy = sysctl_ms_jiffies, }, { .ctl_name = NET_NEIGH_REACHABLE_TIME_MS, .procname = "base_reachable_time_ms", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_ms_jiffies, - .strategy = &sysctl_ms_jiffies, + .proc_handler = proc_dointvec_ms_jiffies, + .strategy = sysctl_ms_jiffies, }, { .ctl_name = NET_NEIGH_GC_INTERVAL, .procname = "gc_interval", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_NEIGH_GC_THRESH1, .procname = "gc_thresh1", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NEIGH_GC_THRESH2, .procname = "gc_thresh2", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NEIGH_GC_THRESH3, .procname = "gc_thresh3", .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, {}, }, diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 92d6b9467314..85cb8bdcfb8f 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -476,6 +476,10 @@ void netdev_unregister_kobject(struct net_device * net) struct device *dev = &(net->dev); kobject_get(&dev->kobj); + + if (dev_net(net) != &init_net) + return; + device_del(dev); } @@ -501,6 +505,9 @@ int netdev_register_kobject(struct net_device *net) #endif #endif /* CONFIG_SYSFS */ + if (dev_net(net) != &init_net) + return 0; + return device_add(dev); } diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 1895a4ca9c4f..55cffad2f328 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -47,7 +47,6 @@ static __net_init int setup_net(struct net *net) goto out; ng->len = INITIAL_NET_GEN_PTRS; - INIT_RCU_HEAD(&ng->rcu); rcu_assign_pointer(net->gen, ng); error = 0; @@ -478,7 +477,6 @@ int net_assign_generic(struct net *net, int id, void *data) */ ng->len = id; - INIT_RCU_HEAD(&ng->rcu); memcpy(&ng->ptr, &old_ng->ptr, old_ng->len); rcu_assign_pointer(net->gen, ng); diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 6c7af390be0a..34f5d072f168 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -553,7 +553,6 @@ out: void netpoll_print_options(struct netpoll *np) { - DECLARE_MAC_BUF(mac); printk(KERN_INFO "%s: local port %d\n", np->name, np->local_port); printk(KERN_INFO "%s: local IP %d.%d.%d.%d\n", @@ -564,8 +563,8 @@ void netpoll_print_options(struct netpoll *np) np->name, np->remote_port); printk(KERN_INFO "%s: remote IP %d.%d.%d.%d\n", np->name, HIPQUAD(np->remote_ip)); - printk(KERN_INFO "%s: remote ethernet address %s\n", - np->name, print_mac(mac, np->remote_mac)); + printk(KERN_INFO "%s: remote ethernet address %pM\n", + np->name, np->remote_mac); } int netpoll_parse_options(struct netpoll *np, char *opt) diff --git a/net/core/pktgen.c b/net/core/pktgen.c index a47f5bad110d..fa4973bf73e9 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -509,7 +509,6 @@ static int pktgen_if_show(struct seq_file *seq, void *v) __u64 sa; __u64 stopped; __u64 now = getCurUs(); - DECLARE_MAC_BUF(mac); seq_printf(seq, "Params: count %llu min_pkt_size: %u max_pkt_size: %u\n", @@ -554,12 +553,12 @@ static int pktgen_if_show(struct seq_file *seq, void *v) seq_puts(seq, " src_mac: "); - seq_printf(seq, "%s ", - print_mac(mac, is_zero_ether_addr(pkt_dev->src_mac) ? - pkt_dev->odev->dev_addr : pkt_dev->src_mac)); + seq_printf(seq, "%pM ", + is_zero_ether_addr(pkt_dev->src_mac) ? + pkt_dev->odev->dev_addr : pkt_dev->src_mac); seq_printf(seq, "dst_mac: "); - seq_printf(seq, "%s\n", print_mac(mac, pkt_dev->dst_mac)); + seq_printf(seq, "%pM\n", pkt_dev->dst_mac); seq_printf(seq, " udp_src_min: %d udp_src_max: %d udp_dst_min: %d udp_dst_max: %d\n", diff --git a/net/core/skbuff.c b/net/core/skbuff.c index ebb6b94f8af2..f24a4951008b 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -501,7 +501,7 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old) new->network_header = old->network_header; new->mac_header = old->mac_header; new->dst = dst_clone(old->dst); -#ifdef CONFIG_INET +#ifdef CONFIG_XFRM new->sp = secpath_get(old->sp); #endif memcpy(new->cb, old->cb, sizeof(old->cb)); @@ -556,6 +556,7 @@ static struct sk_buff *__skb_clone(struct sk_buff *n, struct sk_buff *skb) C(truesize); #if defined(CONFIG_MAC80211) || defined(CONFIG_MAC80211_MODULE) C(do_not_encrypt); + C(requeue); #endif atomic_set(&n->users, 1); diff --git a/net/core/sock.c b/net/core/sock.c index 5e2a3132a8c9..ded1eb5d2fd4 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -2042,7 +2042,8 @@ int proto_register(struct proto *prot, int alloc_slab) if (alloc_slab) { prot->slab = kmem_cache_create(prot->name, prot->obj_size, 0, - SLAB_HWCACHE_ALIGN, NULL); + SLAB_HWCACHE_ALIGN | prot->slab_flags, + NULL); if (prot->slab == NULL) { printk(KERN_CRIT "%s: Can't create sock SLAB cache!\n", diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index f686467ff12b..2bc0384b0448 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -22,7 +22,7 @@ static struct ctl_table net_core_table[] = { .data = &sysctl_wmem_max, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_CORE_RMEM_MAX, @@ -30,7 +30,7 @@ static struct ctl_table net_core_table[] = { .data = &sysctl_rmem_max, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_CORE_WMEM_DEFAULT, @@ -38,7 +38,7 @@ static struct ctl_table net_core_table[] = { .data = &sysctl_wmem_default, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_CORE_RMEM_DEFAULT, @@ -46,7 +46,7 @@ static struct ctl_table net_core_table[] = { .data = &sysctl_rmem_default, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_CORE_DEV_WEIGHT, @@ -54,7 +54,7 @@ static struct ctl_table net_core_table[] = { .data = &weight_p, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_CORE_MAX_BACKLOG, @@ -62,7 +62,7 @@ static struct ctl_table net_core_table[] = { .data = &netdev_max_backlog, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_CORE_MSG_COST, @@ -70,8 +70,8 @@ static struct ctl_table net_core_table[] = { .data = &net_ratelimit_state.interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_CORE_MSG_BURST, @@ -79,7 +79,7 @@ static struct ctl_table net_core_table[] = { .data = &net_ratelimit_state.burst, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_CORE_OPTMEM_MAX, @@ -87,7 +87,7 @@ static struct ctl_table net_core_table[] = { .data = &sysctl_optmem_max, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, #ifdef CONFIG_XFRM { @@ -96,7 +96,7 @@ static struct ctl_table net_core_table[] = { .data = &sysctl_xfrm_aevent_etime, .maxlen = sizeof(u32), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_CORE_AEVENT_RSEQTH, @@ -104,7 +104,7 @@ static struct ctl_table net_core_table[] = { .data = &sysctl_xfrm_aevent_rseqth, .maxlen = sizeof(u32), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = CTL_UNNUMBERED, @@ -112,7 +112,7 @@ static struct ctl_table net_core_table[] = { .data = &sysctl_xfrm_larval_drop, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = CTL_UNNUMBERED, @@ -120,7 +120,7 @@ static struct ctl_table net_core_table[] = { .data = &sysctl_xfrm_acq_expires, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, #endif /* CONFIG_XFRM */ #endif /* CONFIG_NET */ @@ -130,7 +130,7 @@ static struct ctl_table net_core_table[] = { .data = &netdev_budget, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_CORE_WARNINGS, @@ -138,7 +138,7 @@ static struct ctl_table net_core_table[] = { .data = &net_msg_warn, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = 0 } }; @@ -150,7 +150,7 @@ static struct ctl_table netns_core_table[] = { .data = &init_net.core.sysctl_somaxconn, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = 0 } }; diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h index b4bc6e095a0e..dee4a90886d6 100644 --- a/net/dccp/dccp.h +++ b/net/dccp/dccp.h @@ -252,7 +252,8 @@ extern const char *dccp_state_name(const int state); extern void dccp_set_state(struct sock *sk, const int state); extern void dccp_done(struct sock *sk); -extern void dccp_reqsk_init(struct request_sock *req, struct sk_buff *skb); +extern int dccp_reqsk_init(struct request_sock *rq, struct dccp_sock const *dp, + struct sk_buff const *skb); extern int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb); @@ -441,6 +442,8 @@ static inline int dccp_ack_pending(const struct sock *sk) inet_csk_ack_scheduled(sk); } +extern void dccp_feat_list_purge(struct list_head *fn_list); + extern int dccp_insert_options(struct sock *sk, struct sk_buff *skb); extern int dccp_insert_options_rsk(struct dccp_request_sock*, struct sk_buff*); extern int dccp_insert_option_elapsed_time(struct sock *sk, diff --git a/net/dccp/feat.c b/net/dccp/feat.c index 933a0ecf8d46..069d8ffe4c6f 100644 --- a/net/dccp/feat.c +++ b/net/dccp/feat.c @@ -23,6 +23,171 @@ #define DCCP_FEAT_SP_NOAGREE (-123) +static const struct { + u8 feat_num; /* DCCPF_xxx */ + enum dccp_feat_type rxtx; /* RX or TX */ + enum dccp_feat_type reconciliation; /* SP or NN */ + u8 default_value; /* as in 6.4 */ +/* + * Lookup table for location and type of features (from RFC 4340/4342) + * +--------------------------+----+-----+----+----+---------+-----------+ + * | Feature | Location | Reconc. | Initial | Section | + * | | RX | TX | SP | NN | Value | Reference | + * +--------------------------+----+-----+----+----+---------+-----------+ + * | DCCPF_CCID | | X | X | | 2 | 10 | + * | DCCPF_SHORT_SEQNOS | | X | X | | 0 | 7.6.1 | + * | DCCPF_SEQUENCE_WINDOW | | X | | X | 100 | 7.5.2 | + * | DCCPF_ECN_INCAPABLE | X | | X | | 0 | 12.1 | + * | DCCPF_ACK_RATIO | | X | | X | 2 | 11.3 | + * | DCCPF_SEND_ACK_VECTOR | X | | X | | 0 | 11.5 | + * | DCCPF_SEND_NDP_COUNT | | X | X | | 0 | 7.7.2 | + * | DCCPF_MIN_CSUM_COVER | X | | X | | 0 | 9.2.1 | + * | DCCPF_DATA_CHECKSUM | X | | X | | 0 | 9.3.1 | + * | DCCPF_SEND_LEV_RATE | X | | X | | 0 | 4342/8.4 | + * +--------------------------+----+-----+----+----+---------+-----------+ + */ +} dccp_feat_table[] = { + { DCCPF_CCID, FEAT_AT_TX, FEAT_SP, 2 }, + { DCCPF_SHORT_SEQNOS, FEAT_AT_TX, FEAT_SP, 0 }, + { DCCPF_SEQUENCE_WINDOW, FEAT_AT_TX, FEAT_NN, 100 }, + { DCCPF_ECN_INCAPABLE, FEAT_AT_RX, FEAT_SP, 0 }, + { DCCPF_ACK_RATIO, FEAT_AT_TX, FEAT_NN, 2 }, + { DCCPF_SEND_ACK_VECTOR, FEAT_AT_RX, FEAT_SP, 0 }, + { DCCPF_SEND_NDP_COUNT, FEAT_AT_TX, FEAT_SP, 0 }, + { DCCPF_MIN_CSUM_COVER, FEAT_AT_RX, FEAT_SP, 0 }, + { DCCPF_DATA_CHECKSUM, FEAT_AT_RX, FEAT_SP, 0 }, + { DCCPF_SEND_LEV_RATE, FEAT_AT_RX, FEAT_SP, 0 }, +}; +#define DCCP_FEAT_SUPPORTED_MAX ARRAY_SIZE(dccp_feat_table) + +/** + * dccp_feat_index - Hash function to map feature number into array position + * Returns consecutive array index or -1 if the feature is not understood. + */ +static int dccp_feat_index(u8 feat_num) +{ + /* The first 9 entries are occupied by the types from RFC 4340, 6.4 */ + if (feat_num > DCCPF_RESERVED && feat_num <= DCCPF_DATA_CHECKSUM) + return feat_num - 1; + + /* + * Other features: add cases for new feature types here after adding + * them to the above table. + */ + switch (feat_num) { + case DCCPF_SEND_LEV_RATE: + return DCCP_FEAT_SUPPORTED_MAX - 1; + } + return -1; +} + +static u8 dccp_feat_type(u8 feat_num) +{ + int idx = dccp_feat_index(feat_num); + + if (idx < 0) + return FEAT_UNKNOWN; + return dccp_feat_table[idx].reconciliation; +} + +/* copy constructor, fval must not already contain allocated memory */ +static int dccp_feat_clone_sp_val(dccp_feat_val *fval, u8 const *val, u8 len) +{ + fval->sp.len = len; + if (fval->sp.len > 0) { + fval->sp.vec = kmemdup(val, len, gfp_any()); + if (fval->sp.vec == NULL) { + fval->sp.len = 0; + return -ENOBUFS; + } + } + return 0; +} + +static void dccp_feat_val_destructor(u8 feat_num, dccp_feat_val *val) +{ + if (unlikely(val == NULL)) + return; + if (dccp_feat_type(feat_num) == FEAT_SP) + kfree(val->sp.vec); + memset(val, 0, sizeof(*val)); +} + +static struct dccp_feat_entry * + dccp_feat_clone_entry(struct dccp_feat_entry const *original) +{ + struct dccp_feat_entry *new; + u8 type = dccp_feat_type(original->feat_num); + + if (type == FEAT_UNKNOWN) + return NULL; + + new = kmemdup(original, sizeof(struct dccp_feat_entry), gfp_any()); + if (new == NULL) + return NULL; + + if (type == FEAT_SP && dccp_feat_clone_sp_val(&new->val, + original->val.sp.vec, + original->val.sp.len)) { + kfree(new); + return NULL; + } + return new; +} + +static void dccp_feat_entry_destructor(struct dccp_feat_entry *entry) +{ + if (entry != NULL) { + dccp_feat_val_destructor(entry->feat_num, &entry->val); + kfree(entry); + } +} + +/* + * List management functions + * + * Feature negotiation lists rely on and maintain the following invariants: + * - each feat_num in the list is known, i.e. we know its type and default value + * - each feat_num/is_local combination is unique (old entries are overwritten) + * - SP values are always freshly allocated + * - list is sorted in increasing order of feature number (faster lookup) + */ + +static inline void dccp_feat_list_pop(struct dccp_feat_entry *entry) +{ + list_del(&entry->node); + dccp_feat_entry_destructor(entry); +} + +void dccp_feat_list_purge(struct list_head *fn_list) +{ + struct dccp_feat_entry *entry, *next; + + list_for_each_entry_safe(entry, next, fn_list, node) + dccp_feat_entry_destructor(entry); + INIT_LIST_HEAD(fn_list); +} +EXPORT_SYMBOL_GPL(dccp_feat_list_purge); + +/* generate @to as full clone of @from - @to must not contain any nodes */ +int dccp_feat_clone_list(struct list_head const *from, struct list_head *to) +{ + struct dccp_feat_entry *entry, *new; + + INIT_LIST_HEAD(to); + list_for_each_entry(entry, from, node) { + new = dccp_feat_clone_entry(entry); + if (new == NULL) + goto cloning_failed; + list_add_tail(&new->node, to); + } + return 0; + +cloning_failed: + dccp_feat_list_purge(to); + return -ENOMEM; +} + int dccp_feat_change(struct dccp_minisock *dmsk, u8 type, u8 feature, u8 *val, u8 len, gfp_t gfp) { @@ -639,6 +804,8 @@ const char *dccp_feat_name(const u8 feat) if (feat > DCCPF_DATA_CHECKSUM && feat < DCCPF_MIN_CCID_SPECIFIC) return feature_names[DCCPF_RESERVED]; + if (feat == DCCPF_SEND_LEV_RATE) + return "Send Loss Event Rate"; if (feat >= DCCPF_MIN_CCID_SPECIFIC) return "CCID-specific"; diff --git a/net/dccp/feat.h b/net/dccp/feat.h index e272222c7ace..f5e99b39712a 100644 --- a/net/dccp/feat.h +++ b/net/dccp/feat.h @@ -14,6 +14,67 @@ #include <linux/types.h> #include "dccp.h" +enum dccp_feat_type { + FEAT_AT_RX = 1, /* located at RX side of half-connection */ + FEAT_AT_TX = 2, /* located at TX side of half-connection */ + FEAT_SP = 4, /* server-priority reconciliation (6.3.1) */ + FEAT_NN = 8, /* non-negotiable reconciliation (6.3.2) */ + FEAT_UNKNOWN = 0xFF /* not understood or invalid feature */ +}; + +enum dccp_feat_state { + FEAT_DEFAULT = 0, /* using default values from 6.4 */ + FEAT_INITIALISING, /* feature is being initialised */ + FEAT_CHANGING, /* Change sent but not confirmed yet */ + FEAT_UNSTABLE, /* local modification in state CHANGING */ + FEAT_STABLE /* both ends (think they) agree */ +}; + +/** + * dccp_feat_val - Container for SP or NN feature values + * @nn: single NN value + * @sp.vec: single SP value plus optional preference list + * @sp.len: length of @sp.vec in bytes + */ +typedef union { + u64 nn; + struct { + u8 *vec; + u8 len; + } sp; +} dccp_feat_val; + +/** + * struct feat_entry - Data structure to perform feature negotiation + * @val: feature's current value (SP features may have preference list) + * @state: feature's current state + * @feat_num: one of %dccp_feature_numbers + * @needs_mandatory: whether Mandatory options should be sent + * @needs_confirm: whether to send a Confirm instead of a Change + * @empty_confirm: whether to send an empty Confirm (depends on @needs_confirm) + * @is_local: feature location (1) or feature-remote (0) + * @node: list pointers, entries arranged in FIFO order + */ +struct dccp_feat_entry { + dccp_feat_val val; + enum dccp_feat_state state:8; + u8 feat_num; + + bool needs_mandatory, + needs_confirm, + empty_confirm, + is_local; + + struct list_head node; +}; + +static inline u8 dccp_feat_genopt(struct dccp_feat_entry *entry) +{ + if (entry->needs_confirm) + return entry->is_local ? DCCPO_CONFIRM_L : DCCPO_CONFIRM_R; + return entry->is_local ? DCCPO_CHANGE_L : DCCPO_CHANGE_R; +} + #ifdef CONFIG_IP_DCCP_DEBUG extern const char *dccp_feat_typename(const u8 type); extern const char *dccp_feat_name(const u8 feat); @@ -35,6 +96,7 @@ extern int dccp_feat_confirm_recv(struct sock *sk, u8 type, u8 feature, u8 *val, u8 len); extern void dccp_feat_clean(struct dccp_minisock *dmsk); extern int dccp_feat_clone(struct sock *oldsk, struct sock *newsk); +extern int dccp_feat_clone_list(struct list_head const *, struct list_head *); extern int dccp_feat_init(struct dccp_minisock *dmsk); #endif /* _DCCP_FEAT_H */ diff --git a/net/dccp/input.c b/net/dccp/input.c index 779d0ed9ae94..3070015edc75 100644 --- a/net/dccp/input.c +++ b/net/dccp/input.c @@ -590,8 +590,6 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb, if (inet_csk(sk)->icsk_af_ops->conn_request(sk, skb) < 0) return 1; - - /* FIXME: do congestion control initialization */ goto discard; } if (dh->dccph_type == DCCP_PKT_RESET) diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index e3dfddab21cc..528baa2e5be4 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -545,6 +545,7 @@ out: static void dccp_v4_reqsk_destructor(struct request_sock *req) { + dccp_feat_list_purge(&dccp_rsk(req)->dreq_featneg); kfree(inet_rsk(req)->opt); } @@ -595,7 +596,8 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb) if (req == NULL) goto drop; - dccp_reqsk_init(req, skb); + if (dccp_reqsk_init(req, dccp_sk(sk), skb)) + goto drop_and_free; dreq = dccp_rsk(req); if (dccp_parse_options(sk, dreq, skb)) @@ -792,12 +794,10 @@ static int dccp_v4_rcv(struct sk_buff *skb) DCCP_SKB_CB(skb)->dccpd_seq = dccp_hdr_seq(dh); DCCP_SKB_CB(skb)->dccpd_type = dh->dccph_type; - dccp_pr_debug("%8.8s " - "src=%u.%u.%u.%u@%-5d " - "dst=%u.%u.%u.%u@%-5d seq=%llu", + dccp_pr_debug("%8.8s src=%pI4@%-5d dst=%pI4@%-5d seq=%llu", dccp_packet_name(dh->dccph_type), - NIPQUAD(iph->saddr), ntohs(dh->dccph_sport), - NIPQUAD(iph->daddr), ntohs(dh->dccph_dport), + &iph->saddr, ntohs(dh->dccph_sport), + &iph->daddr, ntohs(dh->dccph_dport), (unsigned long long) DCCP_SKB_CB(skb)->dccpd_seq); if (dccp_packet_without_ack(skb)) { diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index d4ce1224e008..4aa1148cdb20 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -304,6 +304,7 @@ done: static void dccp_v6_reqsk_destructor(struct request_sock *req) { + dccp_feat_list_purge(&dccp_rsk(req)->dreq_featneg); if (inet6_rsk(req)->pktopts != NULL) kfree_skb(inet6_rsk(req)->pktopts); } @@ -426,7 +427,8 @@ static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb) if (req == NULL) goto drop; - dccp_reqsk_init(req, skb); + if (dccp_reqsk_init(req, dccp_sk(sk), skb)) + goto drop_and_free; dreq = dccp_rsk(req); if (dccp_parse_options(sk, dreq, skb)) diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c index e6bf99e3e41a..afdacbb94d75 100644 --- a/net/dccp/minisocks.c +++ b/net/dccp/minisocks.c @@ -125,6 +125,7 @@ struct sock *dccp_create_openreq_child(struct sock *sk, newdp->dccps_timestamp_time = dreq->dreq_timestamp_time; newicsk->icsk_rto = DCCP_TIMEOUT_INIT; + INIT_LIST_HEAD(&newdp->dccps_featneg); if (dccp_feat_clone(sk, newsk)) goto out_free; @@ -304,7 +305,8 @@ void dccp_reqsk_send_ack(struct sock *sk, struct sk_buff *skb, EXPORT_SYMBOL_GPL(dccp_reqsk_send_ack); -void dccp_reqsk_init(struct request_sock *req, struct sk_buff *skb) +int dccp_reqsk_init(struct request_sock *req, + struct dccp_sock const *dp, struct sk_buff const *skb) { struct dccp_request_sock *dreq = dccp_rsk(req); @@ -313,6 +315,9 @@ void dccp_reqsk_init(struct request_sock *req, struct sk_buff *skb) inet_rsk(req)->acked = 0; req->rcv_wnd = sysctl_dccp_feat_sequence_window; dreq->dreq_timestamp_echo = 0; + + /* inherit feature negotiation options from listening socket */ + return dccp_feat_clone_list(&dp->dccps_featneg, &dreq->dreq_featneg); } EXPORT_SYMBOL_GPL(dccp_reqsk_init); diff --git a/net/dccp/probe.c b/net/dccp/probe.c index 81368a7f5379..49ba8d5ec4b5 100644 --- a/net/dccp/probe.c +++ b/net/dccp/probe.c @@ -86,18 +86,18 @@ static int jdccp_sendmsg(struct kiocb *iocb, struct sock *sk, if (port == 0 || ntohs(inet->dport) == port || ntohs(inet->sport) == port) { if (hctx) - printl("%d.%d.%d.%d:%u %d.%d.%d.%d:%u %d %d %d %d %u " + printl("%pI4:%u %pI4:%u %d %d %d %d %u " "%llu %llu %d\n", - NIPQUAD(inet->saddr), ntohs(inet->sport), - NIPQUAD(inet->daddr), ntohs(inet->dport), size, + &inet->saddr, ntohs(inet->sport), + &inet->daddr, ntohs(inet->dport), size, hctx->ccid3hctx_s, hctx->ccid3hctx_rtt, hctx->ccid3hctx_p, hctx->ccid3hctx_x_calc, hctx->ccid3hctx_x_recv >> 6, hctx->ccid3hctx_x >> 6, hctx->ccid3hctx_t_ipi); else - printl("%d.%d.%d.%d:%u %d.%d.%d.%d:%u %d\n", - NIPQUAD(inet->saddr), ntohs(inet->sport), - NIPQUAD(inet->daddr), ntohs(inet->dport), size); + printl("%pI4:%u %pI4:%u %d\n", + &inet->saddr, ntohs(inet->sport), + &inet->daddr, ntohs(inet->dport), size); } jprobe_return(); diff --git a/net/dccp/proto.c b/net/dccp/proto.c index d0bd34819761..dafcefd86594 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -193,6 +193,7 @@ int dccp_init_sock(struct sock *sk, const __u8 ctl_sock_initialized) dccp_init_xmit_timers(sk); + INIT_LIST_HEAD(&dp->dccps_featneg); /* * FIXME: We're hardcoding the CCID, and doing this at this point makes * the listening (master) sock get CCID control blocks, which is not @@ -267,7 +268,7 @@ void dccp_destroy_sock(struct sock *sk) dp->dccps_hc_rx_ccid = dp->dccps_hc_tx_ccid = NULL; /* clean up feature negotiation state */ - dccp_feat_clean(dmsk); + dccp_feat_list_purge(&dp->dccps_featneg); } EXPORT_SYMBOL_GPL(dccp_destroy_sock); diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c index 36400b266896..2f360a1e5e49 100644 --- a/net/decnet/sysctl_net_decnet.c +++ b/net/decnet/sysctl_net_decnet.c @@ -354,8 +354,8 @@ static ctl_table dn_table[] = { .data = node_name, .maxlen = 7, .mode = 0644, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string, + .proc_handler = proc_dostring, + .strategy = sysctl_string, }, { .ctl_name = NET_DECNET_DEFAULT_DEVICE, @@ -371,8 +371,8 @@ static ctl_table dn_table[] = { .data = &decnet_time_wait, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_decnet_time_wait, .extra2 = &max_decnet_time_wait }, @@ -382,8 +382,8 @@ static ctl_table dn_table[] = { .data = &decnet_dn_count, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_state_count, .extra2 = &max_state_count }, @@ -393,8 +393,8 @@ static ctl_table dn_table[] = { .data = &decnet_di_count, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_state_count, .extra2 = &max_state_count }, @@ -404,8 +404,8 @@ static ctl_table dn_table[] = { .data = &decnet_dr_count, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_state_count, .extra2 = &max_state_count }, @@ -415,8 +415,8 @@ static ctl_table dn_table[] = { .data = &decnet_dst_gc_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_decnet_dst_gc_interval, .extra2 = &max_decnet_dst_gc_interval }, @@ -426,8 +426,8 @@ static ctl_table dn_table[] = { .data = &decnet_no_fc_max_cwnd, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_decnet_no_fc_max_cwnd, .extra2 = &max_decnet_no_fc_max_cwnd }, @@ -437,8 +437,8 @@ static ctl_table dn_table[] = { .data = &sysctl_decnet_mem, .maxlen = sizeof(sysctl_decnet_mem), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec, }, { .ctl_name = NET_DECNET_RMEM, @@ -446,8 +446,8 @@ static ctl_table dn_table[] = { .data = &sysctl_decnet_rmem, .maxlen = sizeof(sysctl_decnet_rmem), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec, }, { .ctl_name = NET_DECNET_WMEM, @@ -455,8 +455,8 @@ static ctl_table dn_table[] = { .data = &sysctl_decnet_wmem, .maxlen = sizeof(sysctl_decnet_wmem), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec, }, { .ctl_name = NET_DECNET_DEBUG_LEVEL, @@ -464,8 +464,8 @@ static ctl_table dn_table[] = { .data = &decnet_debug_level, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec, }, {0} }; diff --git a/net/dsa/tag_dsa.c b/net/dsa/tag_dsa.c index bdc0510b53b7..ff55823a6534 100644 --- a/net/dsa/tag_dsa.c +++ b/net/dsa/tag_dsa.c @@ -161,7 +161,6 @@ static int dsa_rcv(struct sk_buff *skb, struct net_device *dev, skb_push(skb, ETH_HLEN); skb->protocol = eth_type_trans(skb, skb->dev); - skb->dev->last_rx = jiffies; skb->dev->stats.rx_packets++; skb->dev->stats.rx_bytes += skb->len; diff --git a/net/dsa/tag_edsa.c b/net/dsa/tag_edsa.c index f985ea993843..24b1c76fa7a4 100644 --- a/net/dsa/tag_edsa.c +++ b/net/dsa/tag_edsa.c @@ -180,7 +180,6 @@ static int edsa_rcv(struct sk_buff *skb, struct net_device *dev, skb_push(skb, ETH_HLEN); skb->protocol = eth_type_trans(skb, skb->dev); - skb->dev->last_rx = jiffies; skb->dev->stats.rx_packets++; skb->dev->stats.rx_bytes += skb->len; diff --git a/net/dsa/tag_trailer.c b/net/dsa/tag_trailer.c index d3117764b2c2..3bfd2e55877a 100644 --- a/net/dsa/tag_trailer.c +++ b/net/dsa/tag_trailer.c @@ -97,7 +97,6 @@ static int trailer_rcv(struct sk_buff *skb, struct net_device *dev, skb_push(skb, ETH_HLEN); skb->protocol = eth_type_trans(skb, skb->dev); - skb->dev->last_rx = jiffies; skb->dev->stats.rx_packets++; skb->dev->stats.rx_bytes += skb->len; diff --git a/net/ieee80211/Kconfig b/net/ieee80211/Kconfig index 94ed7d3cd9da..d2282bb2e4f1 100644 --- a/net/ieee80211/Kconfig +++ b/net/ieee80211/Kconfig @@ -1,12 +1,24 @@ config IEEE80211 - tristate "Generic IEEE 802.11 Networking Stack (DEPRECATED)" + tristate + select WIRELESS_EXT + select CRYPTO + select CRYPTO_ARC4 + select CRYPTO_ECB + select CRYPTO_AES + select CRYPTO_MICHAEL_MIC + select CRYPTO_ECB + select CRC32 + select IEEE80211_CRYPT_WEP + select IEEE80211_CRYPT_TKIP + select IEEE80211_CRYPT_CCMP + select LIB80211 ---help--- This option enables the hardware independent IEEE 802.11 networking stack. This component is deprecated in favor of the mac80211 component. config IEEE80211_DEBUG - bool "Enable full debugging output" + bool "Full debugging output for the old IEEE80211 stack" depends on IEEE80211 ---help--- This option will enable debug tracing output for the @@ -29,45 +41,10 @@ config IEEE80211_DEBUG subsystem, you most likely want to say N here. config IEEE80211_CRYPT_WEP - tristate "IEEE 802.11 WEP encryption (802.1x)" - depends on IEEE80211 - select CRYPTO - select CRYPTO_ARC4 - select CRYPTO_ECB - select CRC32 - ---help--- - Include software based cipher suites in support of IEEE - 802.11's WEP. This is needed for WEP as well as 802.1x. - - This can be compiled as a module and it will be called - "ieee80211_crypt_wep". + tristate config IEEE80211_CRYPT_CCMP - tristate "IEEE 802.11i CCMP support" - depends on IEEE80211 - select CRYPTO - select CRYPTO_AES - ---help--- - Include software based cipher suites in support of IEEE 802.11i - (aka TGi, WPA, WPA2, WPA-PSK, etc.) for use with CCMP enabled - networks. - - This can be compiled as a module and it will be called - "ieee80211_crypt_ccmp". + tristate config IEEE80211_CRYPT_TKIP - tristate "IEEE 802.11i TKIP encryption" - depends on IEEE80211 - select WIRELESS_EXT - select CRYPTO - select CRYPTO_MICHAEL_MIC - select CRYPTO_ECB - select CRC32 - ---help--- - Include software based cipher suites in support of IEEE 802.11i - (aka TGi, WPA, WPA2, WPA-PSK, etc.) for use with TKIP enabled - networks. - - This can be compiled as a module and it will be called - "ieee80211_crypt_tkip". - + tristate diff --git a/net/ieee80211/ieee80211_crypt_ccmp.c b/net/ieee80211/ieee80211_crypt_ccmp.c index 208bf35b5546..bea04af0b482 100644 --- a/net/ieee80211/ieee80211_crypt_ccmp.c +++ b/net/ieee80211/ieee80211_crypt_ccmp.c @@ -296,7 +296,6 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) int i, blocks, last, len; size_t data_len = skb->len - hdr_len - CCMP_HDR_LEN - CCMP_MIC_LEN; u8 *mic = skb->data + skb->len - CCMP_MIC_LEN; - DECLARE_MAC_BUF(mac); if (skb->len < hdr_len + CCMP_HDR_LEN + CCMP_MIC_LEN) { key->dot11RSNAStatsCCMPFormatErrors++; @@ -309,7 +308,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: received packet without ExtIV" - " flag from %s\n", print_mac(mac, hdr->addr2)); + " flag from %pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPFormatErrors++; return -2; @@ -322,9 +321,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!key->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "CCMP: received packet from %s" + printk(KERN_DEBUG "CCMP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", print_mac(mac, hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -339,10 +338,10 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (ccmp_replay_check(pn, key->rx_pn)) { if (ieee80211_ratelimit_debug(IEEE80211_DL_DROP)) { - IEEE80211_DEBUG_DROP("CCMP: replay detected: STA=%s " + IEEE80211_DEBUG_DROP("CCMP: replay detected: STA=%pM " "previous PN %02x%02x%02x%02x%02x%02x " "received PN %02x%02x%02x%02x%02x%02x\n", - print_mac(mac, hdr->addr2), + hdr->addr2, key->rx_pn[0], key->rx_pn[1], key->rx_pn[2], key->rx_pn[3], key->rx_pn[4], key->rx_pn[5], pn[0], pn[1], pn[2], pn[3], pn[4], pn[5]); @@ -373,7 +372,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (memcmp(mic, a, CCMP_MIC_LEN) != 0) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: decrypt failed: STA=" - "%s\n", print_mac(mac, hdr->addr2)); + "%pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPDecryptErrors++; return -5; diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c index bba0152e2d71..d12da1da6328 100644 --- a/net/ieee80211/ieee80211_crypt_tkip.c +++ b/net/ieee80211/ieee80211_crypt_tkip.c @@ -359,15 +359,13 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) u8 rc4key[16], *pos, *icv; u32 crc; struct scatterlist sg; - DECLARE_MAC_BUF(mac); if (tkey->flags & IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) { if (net_ratelimit()) { struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *)skb->data; printk(KERN_DEBUG ": TKIP countermeasures: dropped " - "TX packet to %s\n", - print_mac(mac, hdr->addr1)); + "TX packet to %pM\n", hdr->addr1); } return -1; } @@ -420,15 +418,13 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) u32 crc; struct scatterlist sg; int plen; - DECLARE_MAC_BUF(mac); hdr = (struct ieee80211_hdr_4addr *)skb->data; if (tkey->flags & IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) { if (net_ratelimit()) { printk(KERN_DEBUG ": TKIP countermeasures: dropped " - "received packet from %s\n", - print_mac(mac, hdr->addr2)); + "received packet from %pM\n", hdr->addr2); } return -1; } @@ -441,7 +437,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "TKIP: received packet without ExtIV" - " flag from %s\n", print_mac(mac, hdr->addr2)); + " flag from %pM\n", hdr->addr2); } return -2; } @@ -453,9 +449,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!tkey->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "TKIP: received packet from %s" + printk(KERN_DEBUG "TKIP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", print_mac(mac, hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -465,9 +461,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (tkip_replay_check(iv32, iv16, tkey->rx_iv32, tkey->rx_iv16)) { if (ieee80211_ratelimit_debug(IEEE80211_DL_DROP)) { - IEEE80211_DEBUG_DROP("TKIP: replay detected: STA=%s" + IEEE80211_DEBUG_DROP("TKIP: replay detected: STA=%pM" " previous TSC %08x%04x received TSC " - "%08x%04x\n", print_mac(mac, hdr->addr2), + "%08x%04x\n", hdr->addr2, tkey->rx_iv32, tkey->rx_iv16, iv32, iv16); } tkey->dot11RSNAStatsTKIPReplays++; @@ -487,8 +483,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) { if (net_ratelimit()) { printk(KERN_DEBUG ": TKIP: failed to decrypt " - "received packet from %s\n", - print_mac(mac, hdr->addr2)); + "received packet from %pM\n", + hdr->addr2); } return -7; } @@ -506,7 +502,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (ieee80211_ratelimit_debug(IEEE80211_DL_DROP)) { IEEE80211_DEBUG_DROP("TKIP: ICV error detected: STA=" - "%s\n", print_mac(mac, hdr->addr2)); + "%pM\n", hdr->addr2); } tkey->dot11RSNAStatsTKIPICVErrors++; return -5; @@ -633,7 +629,6 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, { struct ieee80211_tkip_data *tkey = priv; u8 mic[8]; - DECLARE_MAC_BUF(mac); if (!tkey->key_set) return -1; @@ -646,8 +641,8 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, struct ieee80211_hdr_4addr *hdr; hdr = (struct ieee80211_hdr_4addr *)skb->data; printk(KERN_DEBUG "%s: Michael MIC verification failed for " - "MSDU from %s keyidx=%d\n", - skb->dev ? skb->dev->name : "N/A", print_mac(mac, hdr->addr2), + "MSDU from %pM keyidx=%d\n", + skb->dev ? skb->dev->name : "N/A", hdr->addr2, keyidx); if (skb->dev) ieee80211_michael_mic_failure(skb->dev, hdr, keyidx); diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c index 949772a5a7dc..d34d4e79b6f7 100644 --- a/net/ieee80211/ieee80211_module.c +++ b/net/ieee80211/ieee80211_module.c @@ -308,31 +308,5 @@ MODULE_PARM_DESC(debug, "debug output mask"); module_exit(ieee80211_exit); module_init(ieee80211_init); -const char *escape_essid(const char *essid, u8 essid_len) -{ - static char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; - const char *s = essid; - char *d = escaped; - - if (ieee80211_is_empty_essid(essid, essid_len)) { - memcpy(escaped, "<hidden>", sizeof("<hidden>")); - return escaped; - } - - essid_len = min(essid_len, (u8) IW_ESSID_MAX_SIZE); - while (essid_len--) { - if (*s == '\0') { - *d++ = '\\'; - *d++ = '0'; - s++; - } else { - *d++ = *s++; - } - } - *d = '\0'; - return escaped; -} - EXPORT_SYMBOL(alloc_ieee80211); EXPORT_SYMBOL(free_ieee80211); -EXPORT_SYMBOL(escape_essid); diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c index 69dbc342a464..3dd58b594f6a 100644 --- a/net/ieee80211/ieee80211_rx.c +++ b/net/ieee80211/ieee80211_rx.c @@ -32,6 +32,7 @@ #include <asm/uaccess.h> #include <linux/ctype.h> +#include <net/lib80211.h> #include <net/ieee80211.h> static void ieee80211_monitor_rx(struct ieee80211_device *ieee, @@ -39,7 +40,7 @@ static void ieee80211_monitor_rx(struct ieee80211_device *ieee, struct ieee80211_rx_stats *rx_stats) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; - u16 fc = le16_to_cpu(hdr->frame_ctl); + u16 fc = le16_to_cpu(hdr->frame_control); skb->dev = ieee->dev; skb_reset_mac_header(skb); @@ -282,12 +283,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb, res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv); atomic_dec(&crypt->refcnt); if (res < 0) { - IEEE80211_DEBUG_DROP("decryption failed (SA=" MAC_FMT - ") res=%d\n", - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5], - res); + IEEE80211_DEBUG_DROP("decryption failed (SA=%pM) res=%d\n", + hdr->addr2, res); if (res == -2) IEEE80211_DEBUG_DROP("Decryption failed ICV " "mismatch (key %d)\n", @@ -319,11 +316,7 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee, atomic_dec(&crypt->refcnt); if (res < 0) { printk(KERN_DEBUG "%s: MSDU decryption/MIC verification failed" - " (SA=" MAC_FMT " keyidx=%d)\n", - ieee->dev->name, - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5], + " (SA=%pM keyidx=%d)\n", ieee->dev->name, hdr->addr2, keyidx); return -1; } @@ -358,7 +351,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_crypt_data *crypt = NULL; int keyidx = 0; int can_be_decrypted = 0; - DECLARE_MAC_BUF(mac); hdr = (struct ieee80211_hdr_4addr *)skb->data; stats = &ieee->stats; @@ -468,10 +460,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, * frames silently instead of filling system log with * these reports. */ IEEE80211_DEBUG_DROP("Decryption failed (not set)" - " (SA=" MAC_FMT ")\n", - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5]); + " (SA=%pM)\n", hdr->addr2); ieee->ieee_stats.rx_discards_undecryptable++; goto rx_dropped; } @@ -482,10 +471,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, fc & IEEE80211_FCTL_PROTECTED && ieee->host_decrypt && (keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0) { printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth " - "from " MAC_FMT "\n", dev->name, - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5]); + "from %pM\n", dev->name, hdr->addr2); /* TODO: could inform hostapd about this so that it * could send auth failure report */ goto rx_dropped; @@ -547,8 +533,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } #endif - dev->last_rx = jiffies; - #ifdef NOT_YET if ((ieee->iw_mode == IW_MODE_MASTER || ieee->iw_mode == IW_MODE_REPEAT) && !from_assoc_ap) { @@ -663,11 +647,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, * configured */ } else { IEEE80211_DEBUG_DROP("encryption configured, but RX " - "frame not encrypted (SA=" - MAC_FMT ")\n", - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5]); + "frame not encrypted (SA=%pM)\n", + hdr->addr2); goto rx_dropped; } } @@ -675,11 +656,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep && !ieee80211_is_eapol_frame(ieee, skb)) { IEEE80211_DEBUG_DROP("dropped unencrypted RX data " - "frame from " MAC_FMT - " (drop_unencrypted=1)\n", - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5]); + "frame from %pM (drop_unencrypted=1)\n", + hdr->addr2); goto rx_dropped; } @@ -1144,6 +1122,7 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element *info_element, u16 length, struct ieee80211_network *network) { + DECLARE_SSID_BUF(ssid); u8 i; #ifdef CONFIG_IEEE80211_DEBUG char rates_str[64]; @@ -1166,12 +1145,6 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element switch (info_element->id) { case MFIE_TYPE_SSID: - if (ieee80211_is_empty_essid(info_element->data, - info_element->len)) { - network->flags |= NETWORK_EMPTY_ESSID; - break; - } - network->ssid_len = min(info_element->len, (u8) IW_ESSID_MAX_SIZE); memcpy(network->ssid, info_element->data, @@ -1181,7 +1154,9 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element IW_ESSID_MAX_SIZE - network->ssid_len); IEEE80211_DEBUG_MGMT("MFIE_TYPE_SSID: '%s' len=%d.\n", - network->ssid, network->ssid_len); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->ssid_len); break; case MFIE_TYPE_RATES: @@ -1411,9 +1386,6 @@ static int ieee80211_handle_assoc_resp(struct ieee80211_device *ieee, struct iee network->mode |= IEEE_B; } - if (ieee80211_is_empty_essid(network->ssid, network->ssid_len)) - network->flags |= NETWORK_EMPTY_ESSID; - memcpy(&network->stats, stats, sizeof(network->stats)); if (ieee->handle_assoc_response != NULL) @@ -1429,7 +1401,7 @@ static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee8021 struct ieee80211_network *network, struct ieee80211_rx_stats *stats) { - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); network->qos_data.active = 0; network->qos_data.supported = 0; @@ -1477,17 +1449,14 @@ static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee8021 } if (network->mode == 0) { - IEEE80211_DEBUG_SCAN("Filtered out '%s (%s)' " + IEEE80211_DEBUG_SCAN("Filtered out '%s (%pM)' " "network.\n", - escape_essid(network->ssid, - network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 1; } - if (ieee80211_is_empty_essid(network->ssid, network->ssid_len)) - network->flags |= NETWORK_EMPTY_ESSID; - memcpy(&network->stats, stats, sizeof(network->stats)); return 0; @@ -1510,7 +1479,6 @@ static void update_network(struct ieee80211_network *dst, { int qos_active; u8 old_param; - DECLARE_MAC_BUF(mac); ieee80211_network_reset(dst); dst->ibss_dfs = src->ibss_dfs; @@ -1524,8 +1492,8 @@ static void update_network(struct ieee80211_network *dst, memcpy(&dst->stats, &src->stats, sizeof(struct ieee80211_rx_stats)); else - IEEE80211_DEBUG_SCAN("Network %s info received " - "off channel (%d vs. %d)\n", print_mac(mac, src->bssid), + IEEE80211_DEBUG_SCAN("Network %pM info received " + "off channel (%d vs. %d)\n", src->bssid, dst->channel, src->stats.received_channel); dst->capability = src->capability; @@ -1597,12 +1565,12 @@ static void ieee80211_process_probe_response(struct ieee80211_device struct ieee80211_info_element *info_element = beacon->info_element; #endif unsigned long flags; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); - IEEE80211_DEBUG_SCAN("'%s' (%s" + IEEE80211_DEBUG_SCAN("'%s' (%pM" "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", - escape_essid(info_element->data, info_element->len), - print_mac(mac, beacon->header.addr3), + print_ssid(ssid, info_element->data, info_element->len), + beacon->header.addr3, (beacon->capability & cpu_to_le16(1 << 0xf)) ? '1' : '0', (beacon->capability & cpu_to_le16(1 << 0xe)) ? '1' : '0', (beacon->capability & cpu_to_le16(1 << 0xd)) ? '1' : '0', @@ -1621,10 +1589,10 @@ static void ieee80211_process_probe_response(struct ieee80211_device (beacon->capability & cpu_to_le16(1 << 0x0)) ? '1' : '0'); if (ieee80211_network_init(ieee, beacon, &network, stats)) { - IEEE80211_DEBUG_SCAN("Dropped '%s' (%s) via %s.\n", - escape_essid(info_element->data, - info_element->len), - print_mac(mac, beacon->header.addr3), + IEEE80211_DEBUG_SCAN("Dropped '%s' (%pM) via %s.\n", + print_ssid(ssid, info_element->data, + info_element->len), + beacon->header.addr3, is_beacon(beacon->header.frame_ctl) ? "BEACON" : "PROBE RESPONSE"); return; @@ -1658,11 +1626,11 @@ static void ieee80211_process_probe_response(struct ieee80211_device /* If there are no more slots, expire the oldest */ list_del(&oldest->list); target = oldest; - IEEE80211_DEBUG_SCAN("Expired '%s' (%s) from " + IEEE80211_DEBUG_SCAN("Expired '%s' (%pM) from " "network list.\n", - escape_essid(target->ssid, - target->ssid_len), - print_mac(mac, target->bssid)); + print_ssid(ssid, target->ssid, + target->ssid_len), + target->bssid); ieee80211_network_reset(target); } else { /* Otherwise just pull from the free list */ @@ -1672,10 +1640,10 @@ static void ieee80211_process_probe_response(struct ieee80211_device } #ifdef CONFIG_IEEE80211_DEBUG - IEEE80211_DEBUG_SCAN("Adding '%s' (%s) via %s.\n", - escape_essid(network.ssid, - network.ssid_len), - print_mac(mac, network.bssid), + IEEE80211_DEBUG_SCAN("Adding '%s' (%pM) via %s.\n", + print_ssid(ssid, network.ssid, + network.ssid_len), + network.bssid, is_beacon(beacon->header.frame_ctl) ? "BEACON" : "PROBE RESPONSE"); #endif @@ -1683,10 +1651,10 @@ static void ieee80211_process_probe_response(struct ieee80211_device network.ibss_dfs = NULL; list_add_tail(&target->list, &ieee->network_list); } else { - IEEE80211_DEBUG_SCAN("Updating '%s' (%s) via %s.\n", - escape_essid(target->ssid, - target->ssid_len), - print_mac(mac, target->bssid), + IEEE80211_DEBUG_SCAN("Updating '%s' (%pM) via %s.\n", + print_ssid(ssid, target->ssid, + target->ssid_len), + target->bssid, is_beacon(beacon->header.frame_ctl) ? "BEACON" : "PROBE RESPONSE"); update_network(target, &network); diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c index 973832dd7faf..29eb41695a82 100644 --- a/net/ieee80211/ieee80211_wx.c +++ b/net/ieee80211/ieee80211_wx.c @@ -34,6 +34,7 @@ #include <linux/module.h> #include <linux/jiffies.h> +#include <net/lib80211.h> #include <net/ieee80211.h> #include <linux/wireless.h> @@ -65,15 +66,9 @@ static char *ieee80211_translate_scan(struct ieee80211_device *ieee, /* Add the ESSID */ iwe.cmd = SIOCGIWESSID; iwe.u.data.flags = 1; - if (network->flags & NETWORK_EMPTY_ESSID) { - iwe.u.data.length = sizeof("<hidden>"); - start = iwe_stream_add_point(info, start, stop, - &iwe, "<hidden>"); - } else { - iwe.u.data.length = min(network->ssid_len, (u8) 32); - start = iwe_stream_add_point(info, start, stop, - &iwe, network->ssid); - } + iwe.u.data.length = min(network->ssid_len, (u8) 32); + start = iwe_stream_add_point(info, start, stop, + &iwe, network->ssid); /* Add the protocol name */ iwe.cmd = SIOCGIWNAME; @@ -264,7 +259,7 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, char *ev = extra; char *stop = ev + wrqu->data.length; int i = 0; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); IEEE80211_DEBUG_WX("Getting scan\n"); @@ -283,10 +278,10 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, info); else IEEE80211_DEBUG_SCAN("Not showing network '%s (" - "%s)' due to age (%dms).\n", - escape_essid(network->ssid, - network->ssid_len), - print_mac(mac, network->bssid), + "%pM)' due to age (%dms).\n", + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid, jiffies_to_msecs(jiffies - network-> last_scanned)); @@ -314,6 +309,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, int i, key, key_provided, len; struct ieee80211_crypt_data **crypt; int host_crypto = ieee->host_encrypt || ieee->host_decrypt || ieee->host_build_iv; + DECLARE_SSID_BUF(ssid); IEEE80211_DEBUG_WX("SET_ENCODE\n"); @@ -409,7 +405,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, memset(sec.keys[key] + erq->length, 0, len - erq->length); IEEE80211_DEBUG_WX("Setting key %d to '%s' (%d:%d bytes)\n", - key, escape_essid(sec.keys[key], len), + key, print_ssid(ssid, sec.keys[key], len), erq->length, len); sec.key_sizes[key] = len; if (*crypt) diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 1fbff5fa4241..e3286814c8d9 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1070,11 +1070,8 @@ static int inet_sk_reselect_saddr(struct sock *sk) return 0; if (sysctl_ip_dynaddr > 1) { - printk(KERN_INFO "%s(): shifting inet->" - "saddr from " NIPQUAD_FMT " to " NIPQUAD_FMT "\n", - __func__, - NIPQUAD(old_saddr), - NIPQUAD(new_saddr)); + printk(KERN_INFO "%s(): shifting inet->saddr from %pI4 to %pI4\n", + __func__, &old_saddr, &new_saddr); } inet->saddr = inet->rcv_saddr = new_saddr; diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c index 8219b7e0968d..3f205181712d 100644 --- a/net/ipv4/ah4.c +++ b/net/ipv4/ah4.c @@ -201,8 +201,8 @@ out: static void ah4_err(struct sk_buff *skb, u32 info) { - struct iphdr *iph = (struct iphdr*)skb->data; - struct ip_auth_hdr *ah = (struct ip_auth_hdr*)(skb->data+(iph->ihl<<2)); + struct iphdr *iph = (struct iphdr *)skb->data; + struct ip_auth_hdr *ah = (struct ip_auth_hdr *)(skb->data+(iph->ihl<<2)); struct xfrm_state *x; if (icmp_hdr(skb)->type != ICMP_DEST_UNREACH || diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 1a9dd66511fc..957c87dc8e16 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -506,7 +506,7 @@ int arp_bind_neighbour(struct dst_entry *dst) if (dev == NULL) return -EINVAL; if (n == NULL) { - __be32 nexthop = ((struct rtable*)dst)->rt_gateway; + __be32 nexthop = ((struct rtable *)dst)->rt_gateway; if (dev->flags&(IFF_LOOPBACK|IFF_POINTOPOINT)) nexthop = 0; n = __neigh_lookup_errno( @@ -640,14 +640,14 @@ struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip, arp_ptr=(unsigned char *)(arp+1); memcpy(arp_ptr, src_hw, dev->addr_len); - arp_ptr+=dev->addr_len; - memcpy(arp_ptr, &src_ip,4); - arp_ptr+=4; + arp_ptr += dev->addr_len; + memcpy(arp_ptr, &src_ip, 4); + arp_ptr += 4; if (target_hw != NULL) memcpy(arp_ptr, target_hw, dev->addr_len); else memset(arp_ptr, 0, dev->addr_len); - arp_ptr+=dev->addr_len; + arp_ptr += dev->addr_len; memcpy(arp_ptr, &dest_ip, 4); return skb; @@ -823,9 +823,9 @@ static int arp_process(struct sk_buff *skb) int dont_send = 0; if (!dont_send) - dont_send |= arp_ignore(in_dev,sip,tip); + dont_send |= arp_ignore(in_dev, sip, tip); if (!dont_send && IN_DEV_ARPFILTER(in_dev)) - dont_send |= arp_filter(sip,tip,dev); + dont_send |= arp_filter(sip, tip, dev); if (!dont_send) arp_send(ARPOP_REPLY,ETH_P_ARP,sip,dev,tip,sha,dev->dev_addr,sha); @@ -1308,7 +1308,7 @@ static void arp_format_neigh_entry(struct seq_file *seq, #if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE) } #endif - sprintf(tbuf, NIPQUAD_FMT, NIPQUAD(*(u32*)n->primary_key)); + sprintf(tbuf, "%pI4", n->primary_key); seq_printf(seq, "%-16s 0x%-10x0x%-10x%s * %s\n", tbuf, hatype, arp_state_to_flags(n), hbuffer, dev->name); read_unlock(&n->lock); @@ -1321,7 +1321,7 @@ static void arp_format_pneigh_entry(struct seq_file *seq, int hatype = dev ? dev->type : 0; char tbuf[16]; - sprintf(tbuf, NIPQUAD_FMT, NIPQUAD(*(u32*)n->key)); + sprintf(tbuf, "%pI4", n->key); seq_printf(seq, "%-16s 0x%-10x0x%-10x%s * %s\n", tbuf, hatype, ATF_PUBL | ATF_PERM, "00:00:00:00:00:00", dev ? dev->name : "*"); diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c index 2e78f6bd9775..e52799047a5f 100644 --- a/net/ipv4/cipso_ipv4.c +++ b/net/ipv4/cipso_ipv4.c @@ -490,7 +490,6 @@ int cipso_v4_doi_add(struct cipso_v4_doi *doi_def) } atomic_set(&doi_def->refcount, 1); - INIT_RCU_HEAD(&doi_def->rcu); spin_lock(&cipso_v4_doi_list_lock); if (cipso_v4_doi_search(doi_def->doi) != NULL) diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 56fce3ab6c55..309997edc8a5 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -112,13 +112,7 @@ static inline void devinet_sysctl_unregister(struct in_device *idev) static struct in_ifaddr *inet_alloc_ifa(void) { - struct in_ifaddr *ifa = kzalloc(sizeof(*ifa), GFP_KERNEL); - - if (ifa) { - INIT_RCU_HEAD(&ifa->rcu_head); - } - - return ifa; + return kzalloc(sizeof(struct in_ifaddr), GFP_KERNEL); } static void inet_rcu_free_ifa(struct rcu_head *head) @@ -161,7 +155,6 @@ static struct in_device *inetdev_init(struct net_device *dev) in_dev = kzalloc(sizeof(*in_dev), GFP_KERNEL); if (!in_dev) goto out; - INIT_RCU_HEAD(&in_dev->rcu_head); memcpy(&in_dev->cnf, dev_net(dev)->ipv4.devconf_dflt, sizeof(in_dev->cnf)); in_dev->cnf.sysctl = NULL; @@ -1108,7 +1101,7 @@ out: } static struct notifier_block ip_netdev_notifier = { - .notifier_call =inetdev_event, + .notifier_call = inetdev_event, }; static inline size_t inet_nlmsg_size(void) @@ -1195,7 +1188,7 @@ done: return skb->len; } -static void rtmsg_ifa(int event, struct in_ifaddr* ifa, struct nlmsghdr *nlh, +static void rtmsg_ifa(int event, struct in_ifaddr *ifa, struct nlmsghdr *nlh, u32 pid) { struct sk_buff *skb; @@ -1262,7 +1255,7 @@ static void inet_forward_change(struct net *net) } static int devinet_conf_proc(ctl_table *ctl, int write, - struct file* filp, void __user *buffer, + struct file *filp, void __user *buffer, size_t *lenp, loff_t *ppos) { int ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos); @@ -1334,7 +1327,7 @@ static int devinet_conf_sysctl(ctl_table *table, } static int devinet_sysctl_forward(ctl_table *ctl, int write, - struct file* filp, void __user *buffer, + struct file *filp, void __user *buffer, size_t *lenp, loff_t *ppos) { int *valp = ctl->data; @@ -1363,7 +1356,7 @@ static int devinet_sysctl_forward(ctl_table *ctl, int write, } int ipv4_doint_and_flush(ctl_table *ctl, int write, - struct file* filp, void __user *buffer, + struct file *filp, void __user *buffer, size_t *lenp, loff_t *ppos) { int *valp = ctl->data; diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 21515d4c49eb..95a9c65003f8 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -413,8 +413,8 @@ static u32 esp4_get_mtu(struct xfrm_state *x, int mtu) static void esp4_err(struct sk_buff *skb, u32 info) { - struct iphdr *iph = (struct iphdr*)skb->data; - struct ip_esp_hdr *esph = (struct ip_esp_hdr*)(skb->data+(iph->ihl<<2)); + struct iphdr *iph = (struct iphdr *)skb->data; + struct ip_esp_hdr *esph = (struct ip_esp_hdr *)(skb->data+(iph->ihl<<2)); struct xfrm_state *x; if (icmp_hdr(skb)->type != ICMP_DEST_UNREACH || diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 65c1503f8cc8..741e4fa3e474 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -578,7 +578,7 @@ errout: return err; } -static int inet_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) +static int inet_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) { struct net *net = sock_net(skb->sk); struct fib_config cfg; @@ -600,7 +600,7 @@ errout: return err; } -static int inet_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) +static int inet_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) { struct net *net = sock_net(skb->sk); struct fib_config cfg; @@ -903,7 +903,7 @@ static void fib_disable_ip(struct net_device *dev, int force) static int fib_inetaddr_event(struct notifier_block *this, unsigned long event, void *ptr) { - struct in_ifaddr *ifa = (struct in_ifaddr*)ptr; + struct in_ifaddr *ifa = (struct in_ifaddr *)ptr; struct net_device *dev = ifa->ifa_dev->dev; switch (event) { @@ -964,11 +964,11 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo } static struct notifier_block fib_inetaddr_notifier = { - .notifier_call =fib_inetaddr_event, + .notifier_call = fib_inetaddr_event, }; static struct notifier_block fib_netdev_notifier = { - .notifier_call =fib_netdev_event, + .notifier_call = fib_netdev_event, }; static int __net_init ip_fib_net_init(struct net *net) diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c index c8cac6c7f881..ded8c44fb848 100644 --- a/net/ipv4/fib_hash.c +++ b/net/ipv4/fib_hash.c @@ -247,7 +247,7 @@ fn_hash_lookup(struct fib_table *tb, const struct flowi *flp, struct fib_result { int err; struct fn_zone *fz; - struct fn_hash *t = (struct fn_hash*)tb->tb_data; + struct fn_hash *t = (struct fn_hash *)tb->tb_data; read_lock(&fib_hash_lock); for (fz = t->fn_zone_list; fz; fz = fz->fz_next) { @@ -283,7 +283,7 @@ fn_hash_select_default(struct fib_table *tb, const struct flowi *flp, struct fib struct fib_node *f; struct fib_info *fi = NULL; struct fib_info *last_resort; - struct fn_hash *t = (struct fn_hash*)tb->tb_data; + struct fn_hash *t = (struct fn_hash *)tb->tb_data; struct fn_zone *fz = t->fn_zones[0]; if (fz == NULL) @@ -548,7 +548,7 @@ out: static int fn_hash_delete(struct fib_table *tb, struct fib_config *cfg) { - struct fn_hash *table = (struct fn_hash*)tb->tb_data; + struct fn_hash *table = (struct fn_hash *)tb->tb_data; struct fib_node *f; struct fib_alias *fa, *fa_to_delete; struct fn_zone *fz; @@ -748,7 +748,7 @@ static int fn_hash_dump(struct fib_table *tb, struct sk_buff *skb, struct netlin { int m, s_m; struct fn_zone *fz; - struct fn_hash *table = (struct fn_hash*)tb->tb_data; + struct fn_hash *table = (struct fn_hash *)tb->tb_data; s_m = cb->args[2]; read_lock(&fib_hash_lock); @@ -845,10 +845,10 @@ static struct fib_alias *fib_get_first(struct seq_file *seq) struct hlist_node *node; struct fib_node *fn; - hlist_for_each_entry(fn,node,iter->hash_head,fn_hash) { + hlist_for_each_entry(fn, node, iter->hash_head, fn_hash) { struct fib_alias *fa; - list_for_each_entry(fa,&fn->fn_alias,fa_list) { + list_for_each_entry(fa, &fn->fn_alias, fa_list) { iter->fn = fn; iter->fa = fa; goto out; diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index ded2ae34eab1..4817dea3bc73 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -63,16 +63,16 @@ static DEFINE_SPINLOCK(fib_multipath_lock); for (nhsel=0, nh = (fi)->fib_nh; nhsel < (fi)->fib_nhs; nh++, nhsel++) #define change_nexthops(fi) { int nhsel; struct fib_nh * nh; \ -for (nhsel=0, nh = (struct fib_nh*)((fi)->fib_nh); nhsel < (fi)->fib_nhs; nh++, nhsel++) +for (nhsel=0, nh = (struct fib_nh *)((fi)->fib_nh); nhsel < (fi)->fib_nhs; nh++, nhsel++) #else /* CONFIG_IP_ROUTE_MULTIPATH */ /* Hope, that gcc will optimize it to get rid of dummy loop */ -#define for_nexthops(fi) { int nhsel=0; const struct fib_nh * nh = (fi)->fib_nh; \ +#define for_nexthops(fi) { int nhsel = 0; const struct fib_nh * nh = (fi)->fib_nh; \ for (nhsel=0; nhsel < 1; nhsel++) -#define change_nexthops(fi) { int nhsel=0; struct fib_nh * nh = (struct fib_nh*)((fi)->fib_nh); \ +#define change_nexthops(fi) { int nhsel = 0; struct fib_nh * nh = (struct fib_nh *)((fi)->fib_nh); \ for (nhsel=0; nhsel < 1; nhsel++) #endif /* CONFIG_IP_ROUTE_MULTIPATH */ @@ -358,7 +358,7 @@ int fib_detect_death(struct fib_info *fi, int order, state = n->nud_state; neigh_release(n); } - if (state==NUD_REACHABLE) + if (state == NUD_REACHABLE) return 0; if ((state&NUD_VALID) && order != dflt) return 0; diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 5cb72786a8af..ec0ae490f0b6 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -2399,8 +2399,8 @@ static int fib_trie_seq_show(struct seq_file *seq, void *v) __be32 prf = htonl(mask_pfx(tn->key, tn->pos)); seq_indent(seq, iter->depth-1); - seq_printf(seq, " +-- " NIPQUAD_FMT "/%d %d %d %d\n", - NIPQUAD(prf), tn->pos, tn->bits, tn->full_children, + seq_printf(seq, " +-- %pI4/%d %d %d %d\n", + &prf, tn->pos, tn->bits, tn->full_children, tn->empty_children); } else { @@ -2410,7 +2410,7 @@ static int fib_trie_seq_show(struct seq_file *seq, void *v) __be32 val = htonl(l->key); seq_indent(seq, iter->depth); - seq_printf(seq, " |-- " NIPQUAD_FMT "\n", NIPQUAD(val)); + seq_printf(seq, " |-- %pI4\n", &val); hlist_for_each_entry_rcu(li, node, &l->list, hlist) { struct fib_alias *fa; diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 72b2de76f1cd..21e497efbd7f 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -683,10 +683,8 @@ static void icmp_unreach(struct sk_buff *skb) break; case ICMP_FRAG_NEEDED: if (ipv4_config.no_pmtu_disc) { - LIMIT_NETDEBUG(KERN_INFO "ICMP: " NIPQUAD_FMT ": " - "fragmentation needed " - "and DF set.\n", - NIPQUAD(iph->daddr)); + LIMIT_NETDEBUG(KERN_INFO "ICMP: %pI4: fragmentation needed and DF set.\n", + &iph->daddr); } else { info = ip_rt_frag_needed(net, iph, ntohs(icmph->un.frag.mtu), @@ -696,9 +694,8 @@ static void icmp_unreach(struct sk_buff *skb) } break; case ICMP_SR_FAILED: - LIMIT_NETDEBUG(KERN_INFO "ICMP: " NIPQUAD_FMT ": Source " - "Route Failed.\n", - NIPQUAD(iph->daddr)); + LIMIT_NETDEBUG(KERN_INFO "ICMP: %pI4: Source Route Failed.\n", + &iph->daddr); break; default: break; @@ -729,12 +726,12 @@ static void icmp_unreach(struct sk_buff *skb) if (!net->ipv4.sysctl_icmp_ignore_bogus_error_responses && inet_addr_type(net, iph->daddr) == RTN_BROADCAST) { if (net_ratelimit()) - printk(KERN_WARNING NIPQUAD_FMT " sent an invalid ICMP " + printk(KERN_WARNING "%pI4 sent an invalid ICMP " "type %u, code %u " - "error to a broadcast: " NIPQUAD_FMT " on %s\n", - NIPQUAD(ip_hdr(skb)->saddr), + "error to a broadcast: %pI4 on %s\n", + &ip_hdr(skb)->saddr, icmph->type, icmph->code, - NIPQUAD(iph->daddr), + &iph->daddr, skb->dev->name); goto out; } @@ -952,9 +949,8 @@ static void icmp_address_reply(struct sk_buff *skb) break; } if (!ifa && net_ratelimit()) { - printk(KERN_INFO "Wrong address mask " NIPQUAD_FMT " from " - "%s/" NIPQUAD_FMT "\n", - NIPQUAD(*mp), dev->name, NIPQUAD(rt->rt_src)); + printk(KERN_INFO "Wrong address mask %pI4 from %s/%pI4\n", + mp, dev->name, &rt->rt_src); } } rcu_read_unlock(); @@ -976,9 +972,10 @@ int icmp_rcv(struct sk_buff *skb) struct net *net = dev_net(rt->u.dst.dev); if (!xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) { + struct sec_path *sp = skb_sec_path(skb); int nh; - if (!(skb->sp && skb->sp->xvec[skb->sp->len - 1]->props.flags & + if (!(sp && sp->xvec[sp->len - 1]->props.flags & XFRM_STATE_ICMP)) goto drop; diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index a0d86455c53e..f92733e15c9f 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -167,7 +167,7 @@ static __inline__ void igmp_stop_timer(struct ip_mc_list *im) spin_lock_bh(&im->lock); if (del_timer(&im->timer)) atomic_dec(&im->refcnt); - im->tm_running=0; + im->tm_running = 0; im->reporter = 0; im->unsolicit_count = 0; spin_unlock_bh(&im->lock); @@ -176,9 +176,9 @@ static __inline__ void igmp_stop_timer(struct ip_mc_list *im) /* It must be called with locked im->lock */ static void igmp_start_timer(struct ip_mc_list *im, int max_delay) { - int tv=net_random() % max_delay; + int tv = net_random() % max_delay; - im->tm_running=1; + im->tm_running = 1; if (!mod_timer(&im->timer, jiffies+tv+2)) atomic_inc(&im->refcnt); } @@ -207,7 +207,7 @@ static void igmp_mod_timer(struct ip_mc_list *im, int max_delay) if (del_timer(&im->timer)) { if ((long)(im->timer.expires-jiffies) < max_delay) { add_timer(&im->timer); - im->tm_running=1; + im->tm_running = 1; spin_unlock_bh(&im->lock); return; } @@ -358,7 +358,7 @@ static int igmpv3_sendpack(struct sk_buff *skb) static int grec_size(struct ip_mc_list *pmc, int type, int gdel, int sdel) { - return sizeof(struct igmpv3_grec) + 4*igmp_scount(pmc,type,gdel,sdel); + return sizeof(struct igmpv3_grec) + 4*igmp_scount(pmc, type, gdel, sdel); } static struct sk_buff *add_grhead(struct sk_buff *skb, struct ip_mc_list *pmc, @@ -653,7 +653,7 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc, return -1; } - skb=alloc_skb(IGMP_SIZE+LL_ALLOCATED_SPACE(dev), GFP_ATOMIC); + skb = alloc_skb(IGMP_SIZE+LL_ALLOCATED_SPACE(dev), GFP_ATOMIC); if (skb == NULL) { ip_rt_put(rt); return -1; @@ -682,11 +682,11 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc, ((u8*)&iph[1])[3] = 0; ih = (struct igmphdr *)skb_put(skb, sizeof(struct igmphdr)); - ih->type=type; - ih->code=0; - ih->csum=0; - ih->group=group; - ih->csum=ip_compute_csum((void *)ih, sizeof(struct igmphdr)); + ih->type = type; + ih->code = 0; + ih->csum = 0; + ih->group = group; + ih->csum = ip_compute_csum((void *)ih, sizeof(struct igmphdr)); return ip_local_out(skb); } @@ -728,7 +728,7 @@ static void igmp_timer_expire(unsigned long data) struct in_device *in_dev = im->interface; spin_lock(&im->lock); - im->tm_running=0; + im->tm_running = 0; if (im->unsolicit_count) { im->unsolicit_count--; @@ -997,7 +997,7 @@ static void ip_mc_filter_add(struct in_device *in_dev, __be32 addr) --ANK */ if (arp_mc_map(addr, buf, dev, 0) == 0) - dev_mc_add(dev,buf,dev->addr_len,0); + dev_mc_add(dev, buf, dev->addr_len, 0); } /* @@ -1010,7 +1010,7 @@ static void ip_mc_filter_del(struct in_device *in_dev, __be32 addr) struct net_device *dev = in_dev->dev; if (arp_mc_map(addr, buf, dev, 0) == 0) - dev_mc_delete(dev,buf,dev->addr_len,0); + dev_mc_delete(dev, buf, dev->addr_len, 0); } #ifdef CONFIG_IP_MULTICAST @@ -1210,10 +1210,10 @@ void ip_mc_inc_group(struct in_device *in_dev, __be32 addr) if (!im) goto out; - im->users=1; - im->interface=in_dev; + im->users = 1; + im->interface = in_dev; in_dev_hold(in_dev); - im->multiaddr=addr; + im->multiaddr = addr; /* initial mode is (EX, empty) */ im->sfmode = MCAST_EXCLUDE; im->sfcount[MCAST_INCLUDE] = 0; @@ -1224,7 +1224,7 @@ void ip_mc_inc_group(struct in_device *in_dev, __be32 addr) atomic_set(&im->refcnt, 1); spin_lock_init(&im->lock); #ifdef CONFIG_IP_MULTICAST - im->tm_running=0; + im->tm_running = 0; setup_timer(&im->timer, &igmp_timer_expire, (unsigned long)im); im->unsolicit_count = IGMP_Unsolicited_Report_Count; im->reporter = 0; @@ -1232,8 +1232,8 @@ void ip_mc_inc_group(struct in_device *in_dev, __be32 addr) #endif im->loaded = 0; write_lock_bh(&in_dev->mc_list_lock); - im->next=in_dev->mc_list; - in_dev->mc_list=im; + im->next = in_dev->mc_list; + in_dev->mc_list = im; in_dev->mc_count++; write_unlock_bh(&in_dev->mc_list_lock); #ifdef CONFIG_IP_MULTICAST @@ -1279,7 +1279,7 @@ void ip_mc_dec_group(struct in_device *in_dev, __be32 addr) ASSERT_RTNL(); for (ip=&in_dev->mc_list; (i=*ip)!=NULL; ip=&i->next) { - if (i->multiaddr==addr) { + if (i->multiaddr == addr) { if (--i->users == 0) { write_lock_bh(&in_dev->mc_list_lock); *ip = i->next; @@ -1738,7 +1738,7 @@ int ip_mc_join_group(struct sock *sk , struct ip_mreqn *imr) { int err; __be32 addr = imr->imr_multiaddr.s_addr; - struct ip_mc_socklist *iml=NULL, *i; + struct ip_mc_socklist *iml = NULL, *i; struct in_device *in_dev; struct inet_sock *inet = inet_sk(sk); struct net *net = sock_net(sk); @@ -1769,7 +1769,7 @@ int ip_mc_join_group(struct sock *sk , struct ip_mreqn *imr) err = -ENOBUFS; if (count >= sysctl_igmp_max_memberships) goto done; - iml = sock_kmalloc(sk,sizeof(*iml),GFP_KERNEL); + iml = sock_kmalloc(sk, sizeof(*iml), GFP_KERNEL); if (iml == NULL) goto done; diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index bd1278a2d828..36f4cbc7da3a 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -323,7 +323,7 @@ void inet_csk_reset_keepalive_timer(struct sock *sk, unsigned long len) EXPORT_SYMBOL(inet_csk_reset_keepalive_timer); -struct dst_entry* inet_csk_route_req(struct sock *sk, +struct dst_entry *inet_csk_route_req(struct sock *sk, const struct request_sock *req) { struct rtable *rt; diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c index a456ceeac3f2..b1fbe18feb5a 100644 --- a/net/ipv4/inetpeer.c +++ b/net/ipv4/inetpeer.c @@ -144,7 +144,7 @@ static void unlink_from_unused(struct inet_peer *p) * _stack is known to be NULL or not at compile time, * so compiler will optimize the if (_stack) tests. */ -#define lookup(_daddr,_stack) \ +#define lookup(_daddr, _stack) \ ({ \ struct inet_peer *u, **v; \ if (_stack != NULL) { \ diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c index 450016b89a18..df3fe50bbf0d 100644 --- a/net/ipv4/ip_forward.c +++ b/net/ipv4/ip_forward.c @@ -106,7 +106,7 @@ int ip_forward(struct sk_buff *skb) * We now generate an ICMP HOST REDIRECT giving the route * we calculated. */ - if (rt->rt_flags&RTCF_DOREDIRECT && !opt->srr && !skb->sp) + if (rt->rt_flags&RTCF_DOREDIRECT && !opt->srr && !skb_sec_path(skb)) ip_rt_send_redirect(skb); skb->priority = rt_tos2priority(iph->tos); diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index e4f81f54befe..6659ac000eeb 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -56,7 +56,7 @@ struct ipfrag_skb_cb int offset; }; -#define FRAG_CB(skb) ((struct ipfrag_skb_cb*)((skb)->cb)) +#define FRAG_CB(skb) ((struct ipfrag_skb_cb *)((skb)->cb)) /* Describe an entry in the "incomplete datagrams" queue. */ struct ipq { @@ -559,9 +559,8 @@ out_nomem: goto out_fail; out_oversize: if (net_ratelimit()) - printk(KERN_INFO - "Oversized IP packet from " NIPQUAD_FMT ".\n", - NIPQUAD(qp->saddr)); + printk(KERN_INFO "Oversized IP packet from %pI4.\n", + &qp->saddr); out_fail: IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_REASMFAILS); return err; @@ -608,7 +607,7 @@ static struct ctl_table ip4_frags_ns_ctl_table[] = { .data = &init_net.ipv4.frags.high_thresh, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_IPFRAG_LOW_THRESH, @@ -616,7 +615,7 @@ static struct ctl_table ip4_frags_ns_ctl_table[] = { .data = &init_net.ipv4.frags.low_thresh, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_IPFRAG_TIME, @@ -624,8 +623,8 @@ static struct ctl_table ip4_frags_ns_ctl_table[] = { .data = &init_net.ipv4.frags.timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies }, { } }; @@ -637,15 +636,15 @@ static struct ctl_table ip4_frags_ctl_table[] = { .data = &ip4_frags.secret_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies }, { .procname = "ipfrag_max_dist", .data = &sysctl_ipfrag_max_dist, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero }, { } diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index 85c487b8572b..191ef7588134 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -371,7 +371,7 @@ static void ipgre_err(struct sk_buff *skb, u32 info) by themself??? */ - struct iphdr *iph = (struct iphdr*)skb->data; + struct iphdr *iph = (struct iphdr *)skb->data; __be16 *p = (__be16*)(skb->data+(iph->ihl<<2)); int grehlen = (iph->ihl<<2) + 4; const int type = icmp_hdr(skb)->type; @@ -632,7 +632,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) if (dev->header_ops && dev->type == ARPHRD_IPGRE) { gre_hlen = 0; - tiph = (struct iphdr*)skb->data; + tiph = (struct iphdr *)skb->data; } else { gre_hlen = tunnel->hlen; tiph = &tunnel->parms.iph; @@ -660,7 +660,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) if (neigh == NULL) goto tx_error; - addr6 = (struct in6_addr*)&neigh->primary_key; + addr6 = (struct in6_addr *)&neigh->primary_key; addr_type = ipv6_addr_type(addr6); if (addr_type == IPV6_ADDR_ANY) { @@ -726,7 +726,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) } #ifdef CONFIG_IPV6 else if (skb->protocol == htons(ETH_P_IPV6)) { - struct rt6_info *rt6 = (struct rt6_info*)skb->dst; + struct rt6_info *rt6 = (struct rt6_info *)skb->dst; if (rt6 && mtu < dst_mtu(skb->dst) && mtu >= IPV6_MIN_MTU) { if ((tunnel->parms.iph.daddr && @@ -800,7 +800,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) iph->ttl = old_iph->ttl; #ifdef CONFIG_IPV6 else if (skb->protocol == htons(ETH_P_IPV6)) - iph->ttl = ((struct ipv6hdr*)old_iph)->hop_limit; + iph->ttl = ((struct ipv6hdr *)old_iph)->hop_limit; #endif else iph->ttl = dst_metric(&rt->u.dst, RTAX_HOPLIMIT); @@ -962,7 +962,7 @@ ipgre_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd) break; } } else { - unsigned nflags=0; + unsigned nflags = 0; t = netdev_priv(dev); @@ -1104,7 +1104,7 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev, static int ipgre_header_parse(const struct sk_buff *skb, unsigned char *haddr) { - struct iphdr *iph = (struct iphdr*) skb_mac_header(skb); + struct iphdr *iph = (struct iphdr *) skb_mac_header(skb); memcpy(haddr, &iph->saddr, 4); return 4; } diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index 861978a4f1a8..70bedab03b09 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -294,10 +294,8 @@ static inline int ip_rcv_options(struct sk_buff *skb) if (!IN_DEV_SOURCE_ROUTE(in_dev)) { if (IN_DEV_LOG_MARTIANS(in_dev) && net_ratelimit()) - printk(KERN_INFO "source route option " - NIPQUAD_FMT " -> " NIPQUAD_FMT "\n", - NIPQUAD(iph->saddr), - NIPQUAD(iph->daddr)); + printk(KERN_INFO "source route option %pI4 -> %pI4\n", + &iph->saddr, &iph->daddr); in_dev_put(in_dev); goto drop; } @@ -342,9 +340,9 @@ static int ip_rcv_finish(struct sk_buff *skb) struct ip_rt_acct *st = per_cpu_ptr(ip_rt_acct, smp_processor_id()); u32 idx = skb->dst->tclassid; st[idx&0xFF].o_packets++; - st[idx&0xFF].o_bytes+=skb->len; + st[idx&0xFF].o_bytes += skb->len; st[(idx>>16)&0xFF].i_packets++; - st[(idx>>16)&0xFF].i_bytes+=skb->len; + st[(idx>>16)&0xFF].i_bytes += skb->len; } #endif diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index d2a8f8bb78a6..46d7be233eac 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -430,7 +430,7 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from) * single device frame, and queue such a frame for sending. */ -int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*)) +int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) { struct iphdr *iph; int raw = 0; @@ -720,7 +720,7 @@ static inline int ip_ufo_append_data(struct sock *sk, int getfrag(void *from, char *to, int offset, int len, int odd, struct sk_buff *skb), void *from, int length, int hh_len, int fragheaderlen, - int transhdrlen, int mtu,unsigned int flags) + int transhdrlen, int mtu, unsigned int flags) { struct sk_buff *skb; int err; @@ -741,7 +741,7 @@ static inline int ip_ufo_append_data(struct sock *sk, skb_reserve(skb, hh_len); /* create space for UDP/IP header */ - skb_put(skb,fragheaderlen + transhdrlen); + skb_put(skb, fragheaderlen + transhdrlen); /* initialize network header pointer */ skb_reset_network_header(skb); diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 465abf0a9869..e976efeb1456 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -94,7 +94,7 @@ static void ip_cmsg_recv_opts(struct msghdr *msg, struct sk_buff *skb) static void ip_cmsg_recv_retopts(struct msghdr *msg, struct sk_buff *skb) { unsigned char optbuf[sizeof(struct ip_options) + 40]; - struct ip_options * opt = (struct ip_options*)optbuf; + struct ip_options * opt = (struct ip_options *)optbuf; if (IPCB(skb)->opt.optlen == 0) return; @@ -411,7 +411,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval, int optlen) { struct inet_sock *inet = inet_sk(sk); - int val=0,err; + int val = 0, err; if (((1<<optname) & ((1<<IP_PKTINFO) | (1<<IP_RECVTTL) | (1<<IP_RECVOPTS) | (1<<IP_RECVTOS) | @@ -437,7 +437,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, /* If optlen==0, it is equivalent to val == 0 */ if (ip_mroute_opt(optname)) - return ip_mroute_setsockopt(sk,optname,optval,optlen); + return ip_mroute_setsockopt(sk, optname, optval, optlen); err = 0; lock_sock(sk); @@ -549,7 +549,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, goto e_inval; if (optlen<1) goto e_inval; - if (val==-1) + if (val == -1) val = 1; if (val < 0 || val > 255) goto e_inval; @@ -573,12 +573,12 @@ static int do_ip_setsockopt(struct sock *sk, int level, err = -EFAULT; if (optlen >= sizeof(struct ip_mreqn)) { - if (copy_from_user(&mreq,optval,sizeof(mreq))) + if (copy_from_user(&mreq, optval, sizeof(mreq))) break; } else { memset(&mreq, 0, sizeof(mreq)); if (optlen >= sizeof(struct in_addr) && - copy_from_user(&mreq.imr_address,optval,sizeof(struct in_addr))) + copy_from_user(&mreq.imr_address, optval, sizeof(struct in_addr))) break; } @@ -626,11 +626,11 @@ static int do_ip_setsockopt(struct sock *sk, int level, goto e_inval; err = -EFAULT; if (optlen >= sizeof(struct ip_mreqn)) { - if (copy_from_user(&mreq,optval,sizeof(mreq))) + if (copy_from_user(&mreq, optval, sizeof(mreq))) break; } else { memset(&mreq, 0, sizeof(mreq)); - if (copy_from_user(&mreq,optval,sizeof(struct ip_mreq))) + if (copy_from_user(&mreq, optval, sizeof(struct ip_mreq))) break; } @@ -808,7 +808,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, err = -ENOBUFS; break; } - gsf = kmalloc(optlen,GFP_KERNEL); + gsf = kmalloc(optlen, GFP_KERNEL); if (!gsf) { err = -ENOBUFS; break; @@ -828,7 +828,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, goto mc_msf_out; } msize = IP_MSFILTER_SIZE(gsf->gf_numsrc); - msf = kmalloc(msize,GFP_KERNEL); + msf = kmalloc(msize, GFP_KERNEL); if (!msf) { err = -ENOBUFS; goto mc_msf_out; @@ -971,9 +971,9 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, return -EOPNOTSUPP; if (ip_mroute_opt(optname)) - return ip_mroute_getsockopt(sk,optname,optval,optlen); + return ip_mroute_getsockopt(sk, optname, optval, optlen); - if (get_user(len,optlen)) + if (get_user(len, optlen)) return -EFAULT; if (len < 0) return -EINVAL; @@ -984,7 +984,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, case IP_OPTIONS: { unsigned char optbuf[sizeof(struct ip_options)+40]; - struct ip_options * opt = (struct ip_options*)optbuf; + struct ip_options * opt = (struct ip_options *)optbuf; opt->optlen = 0; if (inet->opt) memcpy(optbuf, inet->opt, @@ -1154,13 +1154,13 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, len = 1; if (put_user(len, optlen)) return -EFAULT; - if (copy_to_user(optval,&ucval,1)) + if (copy_to_user(optval, &ucval, 1)) return -EFAULT; } else { len = min_t(unsigned int, sizeof(int), len); if (put_user(len, optlen)) return -EFAULT; - if (copy_to_user(optval,&val,len)) + if (copy_to_user(optval, &val, len)) return -EFAULT; } return 0; @@ -1178,7 +1178,7 @@ int ip_getsockopt(struct sock *sk, int level, !ip_mroute_opt(optname)) { int len; - if (get_user(len,optlen)) + if (get_user(len, optlen)) return -EFAULT; lock_sock(sk); diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index 38ccb6dfb02e..ec8264ae45c2 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -39,8 +39,8 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info) spi, IPPROTO_COMP, AF_INET); if (!x) return; - NETDEBUG(KERN_DEBUG "pmtu discovery on SA IPCOMP/%08x/" NIPQUAD_FMT "\n", - spi, NIPQUAD(iph->daddr)); + NETDEBUG(KERN_DEBUG "pmtu discovery on SA IPCOMP/%08x/%pI4\n", + spi, &iph->daddr); xfrm_state_put(x); } diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 42065fff46c4..42a0f3dd3fd6 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -374,7 +374,7 @@ static int __init ic_defaults(void) */ if (!ic_host_name_set) - sprintf(init_utsname()->nodename, NIPQUAD_FMT, NIPQUAD(ic_myaddr)); + sprintf(init_utsname()->nodename, "%pI4", &ic_myaddr); if (root_server_addr == NONE) root_server_addr = ic_servaddr; @@ -387,11 +387,11 @@ static int __init ic_defaults(void) else if (IN_CLASSC(ntohl(ic_myaddr))) ic_netmask = htonl(IN_CLASSC_NET); else { - printk(KERN_ERR "IP-Config: Unable to guess netmask for address " NIPQUAD_FMT "\n", - NIPQUAD(ic_myaddr)); + printk(KERN_ERR "IP-Config: Unable to guess netmask for address %pI4\n", + &ic_myaddr); return -1; } - printk("IP-Config: Guessing netmask " NIPQUAD_FMT "\n", NIPQUAD(ic_netmask)); + printk("IP-Config: Guessing netmask %pI4\n", &ic_netmask); } return 0; @@ -979,10 +979,8 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str ic_myaddr = b->your_ip; ic_servaddr = server_id; #ifdef IPCONFIG_DEBUG - printk("DHCP: Offered address " NIPQUAD_FMT, - NIPQUAD(ic_myaddr)); - printk(" by server " NIPQUAD_FMT "\n", - NIPQUAD(ic_servaddr)); + printk("DHCP: Offered address %pI4 by server %pI4\n", + &ic_myaddr, &ic_servaddr); #endif /* The DHCP indicated server address takes * precedence over the bootp header one if @@ -1177,11 +1175,11 @@ static int __init ic_dynamic(void) return -1; } - printk("IP-Config: Got %s answer from " NIPQUAD_FMT ", ", + printk("IP-Config: Got %s answer from %pI4, ", ((ic_got_reply & IC_RARP) ? "RARP" : (ic_proto_enabled & IC_USE_DHCP) ? "DHCP" : "BOOTP"), - NIPQUAD(ic_servaddr)); - printk("my address is " NIPQUAD_FMT "\n", NIPQUAD(ic_myaddr)); + &ic_servaddr); + printk("my address is %pI4\n", &ic_myaddr); return 0; } @@ -1206,14 +1204,12 @@ static int pnp_seq_show(struct seq_file *seq, void *v) "domain %s\n", ic_domain); for (i = 0; i < CONF_NAMESERVERS_MAX; i++) { if (ic_nameservers[i] != NONE) - seq_printf(seq, - "nameserver " NIPQUAD_FMT "\n", - NIPQUAD(ic_nameservers[i])); + seq_printf(seq, "nameserver %pI4\n", + &ic_nameservers[i]); } if (ic_servaddr != NONE) - seq_printf(seq, - "bootserver " NIPQUAD_FMT "\n", - NIPQUAD(ic_servaddr)); + seq_printf(seq, "bootserver %pI4\n", + &ic_servaddr); return 0; } @@ -1387,13 +1383,13 @@ static int __init ip_auto_config(void) */ printk("IP-Config: Complete:"); printk("\n device=%s", ic_dev->name); - printk(", addr=" NIPQUAD_FMT, NIPQUAD(ic_myaddr)); - printk(", mask=" NIPQUAD_FMT, NIPQUAD(ic_netmask)); - printk(", gw=" NIPQUAD_FMT, NIPQUAD(ic_gateway)); + printk(", addr=%pI4", &ic_myaddr); + printk(", mask=%pI4", &ic_netmask); + printk(", gw=%pI4", &ic_gateway); printk(",\n host=%s, domain=%s, nis-domain=%s", utsname()->nodename, ic_domain, utsname()->domainname); - printk(",\n bootserver=" NIPQUAD_FMT, NIPQUAD(ic_servaddr)); - printk(", rootserver=" NIPQUAD_FMT, NIPQUAD(root_server_addr)); + printk(",\n bootserver=%pI4", &ic_servaddr); + printk(", rootserver=%pI4", &root_server_addr); printk(", rootpath=%s", root_server_path); printk("\n"); #endif /* !SILENT */ diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index 29609d29df76..b3c3d7b0d116 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -281,7 +281,7 @@ static int ipip_err(struct sk_buff *skb, u32 info) 8 bytes of packet payload. It means, that precise relaying of ICMP in the real Internet is absolutely infeasible. */ - struct iphdr *iph = (struct iphdr*)skb->data; + struct iphdr *iph = (struct iphdr *)skb->data; const int type = icmp_hdr(skb)->type; const int code = icmp_hdr(skb)->code; struct ip_tunnel *t; diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index b42e082cc170..05ed336f798a 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -331,7 +331,7 @@ static void ipmr_destroy_unres(struct mfc_cache *c) atomic_dec(&cache_resolve_queue_len); - while ((skb=skb_dequeue(&c->mfc_un.unres.unresolved))) { + while ((skb = skb_dequeue(&c->mfc_un.unres.unresolved))) { if (ip_hdr(skb)->version == 0) { struct nlmsghdr *nlh = (struct nlmsghdr *)skb_pull(skb, sizeof(struct iphdr)); nlh->nlmsg_type = NLMSG_ERROR; @@ -477,13 +477,13 @@ static int vif_add(struct vifctl *vifc, int mrtsock) /* * Fill in the VIF structures */ - v->rate_limit=vifc->vifc_rate_limit; - v->local=vifc->vifc_lcl_addr.s_addr; - v->remote=vifc->vifc_rmt_addr.s_addr; - v->flags=vifc->vifc_flags; + v->rate_limit = vifc->vifc_rate_limit; + v->local = vifc->vifc_lcl_addr.s_addr; + v->remote = vifc->vifc_rmt_addr.s_addr; + v->flags = vifc->vifc_flags; if (!mrtsock) v->flags |= VIFF_STATIC; - v->threshold=vifc->vifc_threshold; + v->threshold = vifc->vifc_threshold; v->bytes_in = 0; v->bytes_out = 0; v->pkt_in = 0; @@ -494,7 +494,7 @@ static int vif_add(struct vifctl *vifc, int mrtsock) /* And finish update writing critical data */ write_lock_bh(&mrt_lock); - v->dev=dev; + v->dev = dev; #ifdef CONFIG_IP_PIMSM if (v->flags&VIFF_REGISTER) reg_vif_num = vifi; @@ -507,7 +507,7 @@ static int vif_add(struct vifctl *vifc, int mrtsock) static struct mfc_cache *ipmr_cache_find(__be32 origin, __be32 mcastgrp) { - int line=MFC_HASH(mcastgrp,origin); + int line = MFC_HASH(mcastgrp, origin); struct mfc_cache *c; for (c=mfc_cache_array[line]; c; c = c->next) { @@ -522,8 +522,8 @@ static struct mfc_cache *ipmr_cache_find(__be32 origin, __be32 mcastgrp) */ static struct mfc_cache *ipmr_cache_alloc(void) { - struct mfc_cache *c=kmem_cache_zalloc(mrt_cachep, GFP_KERNEL); - if (c==NULL) + struct mfc_cache *c = kmem_cache_zalloc(mrt_cachep, GFP_KERNEL); + if (c == NULL) return NULL; c->mfc_un.res.minvif = MAXVIFS; return c; @@ -531,8 +531,8 @@ static struct mfc_cache *ipmr_cache_alloc(void) static struct mfc_cache *ipmr_cache_alloc_unres(void) { - struct mfc_cache *c=kmem_cache_zalloc(mrt_cachep, GFP_ATOMIC); - if (c==NULL) + struct mfc_cache *c = kmem_cache_zalloc(mrt_cachep, GFP_ATOMIC); + if (c == NULL) return NULL; skb_queue_head_init(&c->mfc_un.unres.unresolved); c->mfc_un.unres.expires = jiffies + 10*HZ; @@ -552,7 +552,7 @@ static void ipmr_cache_resolve(struct mfc_cache *uc, struct mfc_cache *c) * Play the pending entries through our router */ - while ((skb=__skb_dequeue(&uc->mfc_un.unres.unresolved))) { + while ((skb = __skb_dequeue(&uc->mfc_un.unres.unresolved))) { if (ip_hdr(skb)->version == 0) { struct nlmsghdr *nlh = (struct nlmsghdr *)skb_pull(skb, sizeof(struct iphdr)); @@ -637,7 +637,7 @@ static int ipmr_cache_report(struct sk_buff *pkt, vifi_t vifi, int assert) * Add our header */ - igmp=(struct igmphdr *)skb_put(skb,sizeof(struct igmphdr)); + igmp=(struct igmphdr *)skb_put(skb, sizeof(struct igmphdr)); igmp->type = msg->im_msgtype = assert; igmp->code = 0; @@ -653,7 +653,7 @@ static int ipmr_cache_report(struct sk_buff *pkt, vifi_t vifi, int assert) /* * Deliver to mrouted */ - if ((ret=sock_queue_rcv_skb(mroute_socket,skb))<0) { + if ((ret = sock_queue_rcv_skb(mroute_socket, skb))<0) { if (net_ratelimit()) printk(KERN_WARNING "mroute: pending queue full, dropping entries.\n"); kfree_skb(skb); @@ -685,7 +685,7 @@ ipmr_cache_unresolved(vifi_t vifi, struct sk_buff *skb) * Create a new entry if allowable */ - if (atomic_read(&cache_resolve_queue_len)>=10 || + if (atomic_read(&cache_resolve_queue_len) >= 10 || (c=ipmr_cache_alloc_unres())==NULL) { spin_unlock_bh(&mfc_unres_lock); @@ -728,7 +728,7 @@ ipmr_cache_unresolved(vifi_t vifi, struct sk_buff *skb) kfree_skb(skb); err = -ENOBUFS; } else { - skb_queue_tail(&c->mfc_un.unres.unresolved,skb); + skb_queue_tail(&c->mfc_un.unres.unresolved, skb); err = 0; } @@ -745,7 +745,7 @@ static int ipmr_mfc_delete(struct mfcctl *mfc) int line; struct mfc_cache *c, **cp; - line=MFC_HASH(mfc->mfcc_mcastgrp.s_addr, mfc->mfcc_origin.s_addr); + line = MFC_HASH(mfc->mfcc_mcastgrp.s_addr, mfc->mfcc_origin.s_addr); for (cp=&mfc_cache_array[line]; (c=*cp) != NULL; cp = &c->next) { if (c->mfc_origin == mfc->mfcc_origin.s_addr && @@ -766,7 +766,7 @@ static int ipmr_mfc_add(struct mfcctl *mfc, int mrtsock) int line; struct mfc_cache *uc, *c, **cp; - line=MFC_HASH(mfc->mfcc_mcastgrp.s_addr, mfc->mfcc_origin.s_addr); + line = MFC_HASH(mfc->mfcc_mcastgrp.s_addr, mfc->mfcc_origin.s_addr); for (cp=&mfc_cache_array[line]; (c=*cp) != NULL; cp = &c->next) { if (c->mfc_origin == mfc->mfcc_origin.s_addr && @@ -787,13 +787,13 @@ static int ipmr_mfc_add(struct mfcctl *mfc, int mrtsock) if (!ipv4_is_multicast(mfc->mfcc_mcastgrp.s_addr)) return -EINVAL; - c=ipmr_cache_alloc(); - if (c==NULL) + c = ipmr_cache_alloc(); + if (c == NULL) return -ENOMEM; - c->mfc_origin=mfc->mfcc_origin.s_addr; - c->mfc_mcastgrp=mfc->mfcc_mcastgrp.s_addr; - c->mfc_parent=mfc->mfcc_parent; + c->mfc_origin = mfc->mfcc_origin.s_addr; + c->mfc_mcastgrp = mfc->mfcc_mcastgrp.s_addr; + c->mfc_parent = mfc->mfcc_parent; ipmr_update_thresholds(c, mfc->mfcc_ttls); if (!mrtsock) c->mfc_flags |= MFC_STATIC; @@ -846,7 +846,7 @@ static void mroute_clean_tables(struct sock *sk) /* * Wipe the cache */ - for (i=0;i<MFC_LINES;i++) { + for (i=0; i<MFC_LINES; i++) { struct mfc_cache *c, **cp; cp = &mfc_cache_array[i]; @@ -887,7 +887,7 @@ static void mrtsock_destruct(struct sock *sk) IPV4_DEVCONF_ALL(sock_net(sk), MC_FORWARDING)--; write_lock_bh(&mrt_lock); - mroute_socket=NULL; + mroute_socket = NULL; write_unlock_bh(&mrt_lock); mroute_clean_tables(sk); @@ -902,7 +902,7 @@ static void mrtsock_destruct(struct sock *sk) * MOSPF/PIM router set up we can clean this up. */ -int ip_mroute_setsockopt(struct sock *sk,int optname,char __user *optval,int optlen) +int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, int optlen) { int ret; struct vifctl vif; @@ -918,7 +918,7 @@ int ip_mroute_setsockopt(struct sock *sk,int optname,char __user *optval,int opt if (sk->sk_type != SOCK_RAW || inet_sk(sk)->num != IPPROTO_IGMP) return -EOPNOTSUPP; - if (optlen!=sizeof(int)) + if (optlen != sizeof(int)) return -ENOPROTOOPT; rtnl_lock(); @@ -930,7 +930,7 @@ int ip_mroute_setsockopt(struct sock *sk,int optname,char __user *optval,int opt ret = ip_ra_control(sk, 1, mrtsock_destruct); if (ret == 0) { write_lock_bh(&mrt_lock); - mroute_socket=sk; + mroute_socket = sk; write_unlock_bh(&mrt_lock); IPV4_DEVCONF_ALL(sock_net(sk), MC_FORWARDING)++; @@ -938,19 +938,19 @@ int ip_mroute_setsockopt(struct sock *sk,int optname,char __user *optval,int opt rtnl_unlock(); return ret; case MRT_DONE: - if (sk!=mroute_socket) + if (sk != mroute_socket) return -EACCES; return ip_ra_control(sk, 0, NULL); case MRT_ADD_VIF: case MRT_DEL_VIF: - if (optlen!=sizeof(vif)) + if (optlen != sizeof(vif)) return -EINVAL; - if (copy_from_user(&vif,optval,sizeof(vif))) + if (copy_from_user(&vif, optval, sizeof(vif))) return -EFAULT; if (vif.vifc_vifi >= MAXVIFS) return -ENFILE; rtnl_lock(); - if (optname==MRT_ADD_VIF) { + if (optname == MRT_ADD_VIF) { ret = vif_add(&vif, sk==mroute_socket); } else { ret = vif_delete(vif.vifc_vifi, 0); @@ -964,12 +964,12 @@ int ip_mroute_setsockopt(struct sock *sk,int optname,char __user *optval,int opt */ case MRT_ADD_MFC: case MRT_DEL_MFC: - if (optlen!=sizeof(mfc)) + if (optlen != sizeof(mfc)) return -EINVAL; - if (copy_from_user(&mfc,optval, sizeof(mfc))) + if (copy_from_user(&mfc, optval, sizeof(mfc))) return -EFAULT; rtnl_lock(); - if (optname==MRT_DEL_MFC) + if (optname == MRT_DEL_MFC) ret = ipmr_mfc_delete(&mfc); else ret = ipmr_mfc_add(&mfc, sk==mroute_socket); @@ -1028,12 +1028,12 @@ int ip_mroute_setsockopt(struct sock *sk,int optname,char __user *optval,int opt * Getsock opt support for the multicast routing system. */ -int ip_mroute_getsockopt(struct sock *sk,int optname,char __user *optval,int __user *optlen) +int ip_mroute_getsockopt(struct sock *sk, int optname, char __user *optval, int __user *optlen) { int olr; int val; - if (optname!=MRT_VERSION && + if (optname != MRT_VERSION && #ifdef CONFIG_IP_PIMSM optname!=MRT_PIM && #endif @@ -1047,17 +1047,17 @@ int ip_mroute_getsockopt(struct sock *sk,int optname,char __user *optval,int __u if (olr < 0) return -EINVAL; - if (put_user(olr,optlen)) + if (put_user(olr, optlen)) return -EFAULT; - if (optname==MRT_VERSION) - val=0x0305; + if (optname == MRT_VERSION) + val = 0x0305; #ifdef CONFIG_IP_PIMSM - else if (optname==MRT_PIM) - val=mroute_do_pim; + else if (optname == MRT_PIM) + val = mroute_do_pim; #endif else - val=mroute_do_assert; - if (copy_to_user(optval,&val,olr)) + val = mroute_do_assert; + if (copy_to_user(optval, &val, olr)) return -EFAULT; return 0; } @@ -1075,27 +1075,27 @@ int ipmr_ioctl(struct sock *sk, int cmd, void __user *arg) switch (cmd) { case SIOCGETVIFCNT: - if (copy_from_user(&vr,arg,sizeof(vr))) + if (copy_from_user(&vr, arg, sizeof(vr))) return -EFAULT; - if (vr.vifi>=maxvif) + if (vr.vifi >= maxvif) return -EINVAL; read_lock(&mrt_lock); vif=&vif_table[vr.vifi]; if (VIF_EXISTS(vr.vifi)) { - vr.icount=vif->pkt_in; - vr.ocount=vif->pkt_out; - vr.ibytes=vif->bytes_in; - vr.obytes=vif->bytes_out; + vr.icount = vif->pkt_in; + vr.ocount = vif->pkt_out; + vr.ibytes = vif->bytes_in; + vr.obytes = vif->bytes_out; read_unlock(&mrt_lock); - if (copy_to_user(arg,&vr,sizeof(vr))) + if (copy_to_user(arg, &vr, sizeof(vr))) return -EFAULT; return 0; } read_unlock(&mrt_lock); return -EADDRNOTAVAIL; case SIOCGETSGCNT: - if (copy_from_user(&sr,arg,sizeof(sr))) + if (copy_from_user(&sr, arg, sizeof(sr))) return -EFAULT; read_lock(&mrt_lock); @@ -1106,7 +1106,7 @@ int ipmr_ioctl(struct sock *sk, int cmd, void __user *arg) sr.wrong_if = c->mfc_un.res.wrong_if; read_unlock(&mrt_lock); - if (copy_to_user(arg,&sr,sizeof(sr))) + if (copy_to_user(arg, &sr, sizeof(sr))) return -EFAULT; return 0; } @@ -1130,15 +1130,15 @@ static int ipmr_device_event(struct notifier_block *this, unsigned long event, v if (event != NETDEV_UNREGISTER) return NOTIFY_DONE; v=&vif_table[0]; - for (ct=0;ct<maxvif;ct++,v++) { - if (v->dev==dev) + for (ct=0; ct<maxvif; ct++,v++) { + if (v->dev == dev) vif_delete(ct, 1); } return NOTIFY_DONE; } -static struct notifier_block ip_mr_notifier={ +static struct notifier_block ip_mr_notifier = { .notifier_call = ipmr_device_event, }; @@ -1204,7 +1204,7 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi) #ifdef CONFIG_IP_PIMSM if (vif->flags & VIFF_REGISTER) { vif->pkt_out++; - vif->bytes_out+=skb->len; + vif->bytes_out += skb->len; vif->dev->stats.tx_bytes += skb->len; vif->dev->stats.tx_packets++; ipmr_cache_report(skb, vifi, IGMPMSG_WHOLEPKT); @@ -1254,7 +1254,7 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi) } vif->pkt_out++; - vif->bytes_out+=skb->len; + vif->bytes_out += skb->len; dst_release(skb->dst); skb->dst = &rt->u.dst; @@ -1352,7 +1352,7 @@ static int ip_mr_forward(struct sk_buff *skb, struct mfc_cache *cache, int local } vif_table[vif].pkt_in++; - vif_table[vif].bytes_in+=skb->len; + vif_table[vif].bytes_in += skb->len; /* * Forward the frame @@ -1364,7 +1364,7 @@ static int ip_mr_forward(struct sk_buff *skb, struct mfc_cache *cache, int local if (skb2) ipmr_queue_xmit(skb2, cache, psend); } - psend=ct; + psend = ct; } } if (psend != -1) { @@ -1428,7 +1428,7 @@ int ip_mr_input(struct sk_buff *skb) /* * No usable cache entry */ - if (cache==NULL) { + if (cache == NULL) { int vif; if (local) { @@ -1602,13 +1602,13 @@ ipmr_fill_mroute(struct sk_buff *skb, struct mfc_cache *c, struct rtmsg *rtm) if (dev) RTA_PUT(skb, RTA_IIF, 4, &dev->ifindex); - mp_head = (struct rtattr*)skb_put(skb, RTA_LENGTH(0)); + mp_head = (struct rtattr *)skb_put(skb, RTA_LENGTH(0)); for (ct = c->mfc_un.res.minvif; ct < c->mfc_un.res.maxvif; ct++) { if (c->mfc_un.res.ttls[ct] < 255) { if (skb_tailroom(skb) < RTA_ALIGN(RTA_ALIGN(sizeof(*nhp)) + 4)) goto rtattr_failure; - nhp = (struct rtnexthop*)skb_put(skb, RTA_ALIGN(sizeof(*nhp))); + nhp = (struct rtnexthop *)skb_put(skb, RTA_ALIGN(sizeof(*nhp))); nhp->rtnh_flags = 0; nhp->rtnh_hops = c->mfc_un.res.ttls[ct]; nhp->rtnh_ifindex = vif_table[ct].dev->ifindex; @@ -1634,7 +1634,7 @@ int ipmr_get_route(struct sk_buff *skb, struct rtmsg *rtm, int nowait) read_lock(&mrt_lock); cache = ipmr_cache_find(rt->rt_src, rt->rt_dst); - if (cache==NULL) { + if (cache == NULL) { struct sk_buff *skb2; struct iphdr *iph; struct net_device *dev; diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index 8d70d29f1ccf..7ea88b61cb0d 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -142,15 +142,15 @@ static inline int arp_packet_match(const struct arphdr *arphdr, ARPT_INV_TGTIP)) { dprintf("Source or target IP address mismatch.\n"); - dprintf("SRC: %u.%u.%u.%u. Mask: %u.%u.%u.%u. Target: %u.%u.%u.%u.%s\n", - NIPQUAD(src_ipaddr), - NIPQUAD(arpinfo->smsk.s_addr), - NIPQUAD(arpinfo->src.s_addr), + dprintf("SRC: %pI4. Mask: %pI4. Target: %pI4.%s\n", + &src_ipaddr, + &arpinfo->smsk.s_addr, + &arpinfo->src.s_addr, arpinfo->invflags & ARPT_INV_SRCIP ? " (INV)" : ""); - dprintf("TGT: %u.%u.%u.%u Mask: %u.%u.%u.%u Target: %u.%u.%u.%u.%s\n", - NIPQUAD(tgt_ipaddr), - NIPQUAD(arpinfo->tmsk.s_addr), - NIPQUAD(arpinfo->tgt.s_addr), + dprintf("TGT: %pI4 Mask: %pI4 Target: %pI4.%s\n", + &tgt_ipaddr, + &arpinfo->tmsk.s_addr, + &arpinfo->tgt.s_addr, arpinfo->invflags & ARPT_INV_TGTIP ? " (INV)" : ""); return 0; } diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index 213fb27debc1..ef8b6ca068b2 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -94,15 +94,11 @@ ip_packet_match(const struct iphdr *ip, IPT_INV_DSTIP)) { dprintf("Source or dest mismatch.\n"); - dprintf("SRC: %u.%u.%u.%u. Mask: %u.%u.%u.%u. Target: %u.%u.%u.%u.%s\n", - NIPQUAD(ip->saddr), - NIPQUAD(ipinfo->smsk.s_addr), - NIPQUAD(ipinfo->src.s_addr), + dprintf("SRC: %pI4. Mask: %pI4. Target: %pI4.%s\n", + &ip->saddr, &ipinfo->smsk.s_addr, &ipinfo->src.s_addr, ipinfo->invflags & IPT_INV_SRCIP ? " (INV)" : ""); - dprintf("DST: %u.%u.%u.%u Mask: %u.%u.%u.%u Target: %u.%u.%u.%u.%s\n", - NIPQUAD(ip->daddr), - NIPQUAD(ipinfo->dmsk.s_addr), - NIPQUAD(ipinfo->dst.s_addr), + dprintf("DST: %pI4 Mask: %pI4 Target: %pI4.%s\n", + &ip->daddr, &ipinfo->dmsk.s_addr, &ipinfo->dst.s_addr, ipinfo->invflags & IPT_INV_DSTIP ? " (INV)" : ""); return false; } diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index 7ac1677419a9..2e4f98b85524 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -168,7 +168,7 @@ clusterip_config_init(const struct ipt_clusterip_tgt_info *i, __be32 ip, char buffer[16]; /* create proc dir entry */ - sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(ip)); + sprintf(buffer, "%pI4", &ip); c->pde = proc_create_data(buffer, S_IWUSR|S_IRUSR, clusterip_procdir, &clusterip_proc_fops, c); @@ -373,7 +373,7 @@ static bool clusterip_tg_check(const struct xt_tgchk_param *par) config = clusterip_config_find_get(e->ip.dst.s_addr, 1); if (!config) { if (!(cipinfo->flags & CLUSTERIP_FLAG_NEW)) { - printk(KERN_WARNING "CLUSTERIP: no config found for %u.%u.%u.%u, need 'new'\n", NIPQUAD(e->ip.dst.s_addr)); + printk(KERN_WARNING "CLUSTERIP: no config found for %pI4, need 'new'\n", &e->ip.dst.s_addr); return false; } else { struct net_device *dev; @@ -478,9 +478,8 @@ static void arp_print(struct arp_payload *payload) } hbuffer[--k]='\0'; - printk("src %u.%u.%u.%u@%s, dst %u.%u.%u.%u\n", - NIPQUAD(payload->src_ip), hbuffer, - NIPQUAD(payload->dst_ip)); + printk("src %pI4@%s, dst %pI4\n", + &payload->src_ip, hbuffer, &payload->dst_ip); } #endif diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c index fc6ce04a3e35..4614a696f1b0 100644 --- a/net/ipv4/netfilter/ipt_LOG.c +++ b/net/ipv4/netfilter/ipt_LOG.c @@ -54,8 +54,8 @@ static void dump_packet(const struct nf_loginfo *info, /* Important fields: * TOS, len, DF/MF, fragment offset, TTL, src, dst, options. */ /* Max length: 40 "SRC=255.255.255.255 DST=255.255.255.255 " */ - printk("SRC=%u.%u.%u.%u DST=%u.%u.%u.%u ", - NIPQUAD(ih->saddr), NIPQUAD(ih->daddr)); + printk("SRC=%pI4 DST=%pI4 ", + &ih->saddr, &ih->daddr); /* Max length: 46 "LEN=65535 TOS=0xFF PREC=0xFF TTL=255 ID=65535 " */ printk("LEN=%u TOS=0x%02X PREC=0x%02X TTL=%u ID=%u ", @@ -262,8 +262,7 @@ static void dump_packet(const struct nf_loginfo *info, break; case ICMP_REDIRECT: /* Max length: 24 "GATEWAY=255.255.255.255 " */ - printk("GATEWAY=%u.%u.%u.%u ", - NIPQUAD(ich->un.gateway)); + printk("GATEWAY=%pI4 ", &ich->un.gateway); /* Fall through */ case ICMP_DEST_UNREACH: case ICMP_SOURCE_QUENCH: diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c index 4a7c35275396..b2141e11575e 100644 --- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c +++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c @@ -60,9 +60,8 @@ static bool ipv4_invert_tuple(struct nf_conntrack_tuple *tuple, static int ipv4_print_tuple(struct seq_file *s, const struct nf_conntrack_tuple *tuple) { - return seq_printf(s, "src=%u.%u.%u.%u dst=%u.%u.%u.%u ", - NIPQUAD(tuple->src.u3.ip), - NIPQUAD(tuple->dst.u3.ip)); + return seq_printf(s, "src=%pI4 dst=%pI4 ", + &tuple->src.u3.ip, &tuple->dst.u3.ip); } static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff, @@ -198,7 +197,7 @@ static ctl_table ip_ct_sysctl_table[] = { .data = &nf_conntrack_max, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_NF_CONNTRACK_COUNT, @@ -206,7 +205,7 @@ static ctl_table ip_ct_sysctl_table[] = { .data = &init_net.ct.count, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_NF_CONNTRACK_BUCKETS, @@ -214,7 +213,7 @@ static ctl_table ip_ct_sysctl_table[] = { .data = &nf_conntrack_htable_size, .maxlen = sizeof(unsigned int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_NF_CONNTRACK_CHECKSUM, @@ -222,7 +221,7 @@ static ctl_table ip_ct_sysctl_table[] = { .data = &init_net.ct.sysctl_checksum, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_NF_CONNTRACK_LOG_INVALID, @@ -230,8 +229,8 @@ static ctl_table ip_ct_sysctl_table[] = { .data = &init_net.ct.sysctl_log_invalid, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &log_invalid_proto_min, .extra2 = &log_invalid_proto_max, }, @@ -284,17 +283,17 @@ getorigdst(struct sock *sk, int optval, void __user *user, int *len) .tuple.dst.u3.ip; memset(sin.sin_zero, 0, sizeof(sin.sin_zero)); - pr_debug("SO_ORIGINAL_DST: %u.%u.%u.%u %u\n", - NIPQUAD(sin.sin_addr.s_addr), ntohs(sin.sin_port)); + pr_debug("SO_ORIGINAL_DST: %pI4 %u\n", + &sin.sin_addr.s_addr, ntohs(sin.sin_port)); nf_ct_put(ct); if (copy_to_user(user, &sin, sizeof(sin)) != 0) return -EFAULT; else return 0; } - pr_debug("SO_ORIGINAL_DST: Can't find %u.%u.%u.%u/%u-%u.%u.%u.%u/%u.\n", - NIPQUAD(tuple.src.u3.ip), ntohs(tuple.src.u.tcp.port), - NIPQUAD(tuple.dst.u3.ip), ntohs(tuple.dst.u.tcp.port)); + pr_debug("SO_ORIGINAL_DST: Can't find %pI4/%u-%pI4/%u.\n", + &tuple.src.u3.ip, ntohs(tuple.src.u.tcp.port), + &tuple.dst.u3.ip, ntohs(tuple.dst.u.tcp.port)); return -ENOENT; } diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c index 4e8879220222..1fd3ef7718b6 100644 --- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c +++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c @@ -272,7 +272,7 @@ static struct ctl_table icmp_sysctl_table[] = { .data = &nf_ct_icmp_timeout, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 @@ -285,7 +285,7 @@ static struct ctl_table icmp_compat_sysctl_table[] = { .data = &nf_ct_icmp_timeout, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 diff --git a/net/ipv4/netfilter/nf_nat_h323.c b/net/ipv4/netfilter/nf_nat_h323.c index ee47bf28c825..7e8e6fc75413 100644 --- a/net/ipv4/netfilter/nf_nat_h323.c +++ b/net/ipv4/netfilter/nf_nat_h323.c @@ -119,10 +119,9 @@ static int set_sig_addr(struct sk_buff *skb, struct nf_conn *ct, (ntohl(addr.ip) & 0xff000000) == 0x7f000000) i = 0; - pr_debug("nf_nat_ras: set signal address " - "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n", - NIPQUAD(addr.ip), port, - NIPQUAD(ct->tuplehash[!dir].tuple.dst.u3.ip), + pr_debug("nf_nat_ras: set signal address %pI4:%hu->%pI4:%hu\n", + &addr.ip, port, + &ct->tuplehash[!dir].tuple.dst.u3.ip, info->sig_port[!dir]); return set_h225_addr(skb, data, 0, &taddr[i], &ct->tuplehash[!dir]. @@ -131,10 +130,9 @@ static int set_sig_addr(struct sk_buff *skb, struct nf_conn *ct, } else if (addr.ip == ct->tuplehash[dir].tuple.dst.u3.ip && port == info->sig_port[dir]) { /* GK->GW */ - pr_debug("nf_nat_ras: set signal address " - "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n", - NIPQUAD(addr.ip), port, - NIPQUAD(ct->tuplehash[!dir].tuple.src.u3.ip), + pr_debug("nf_nat_ras: set signal address %pI4:%hu->%pI4:%hu\n", + &addr.ip, port, + &ct->tuplehash[!dir].tuple.src.u3.ip, info->sig_port[!dir]); return set_h225_addr(skb, data, 0, &taddr[i], &ct->tuplehash[!dir]. @@ -162,10 +160,9 @@ static int set_ras_addr(struct sk_buff *skb, struct nf_conn *ct, if (get_h225_addr(ct, *data, &taddr[i], &addr, &port) && addr.ip == ct->tuplehash[dir].tuple.src.u3.ip && port == ct->tuplehash[dir].tuple.src.u.udp.port) { - pr_debug("nf_nat_ras: set rasAddress " - "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n", - NIPQUAD(addr.ip), ntohs(port), - NIPQUAD(ct->tuplehash[!dir].tuple.dst.u3.ip), + pr_debug("nf_nat_ras: set rasAddress %pI4:%hu->%pI4:%hu\n", + &addr.ip, ntohs(port), + &ct->tuplehash[!dir].tuple.dst.u3.ip, ntohs(ct->tuplehash[!dir].tuple.dst.u.udp.port)); return set_h225_addr(skb, data, 0, &taddr[i], &ct->tuplehash[!dir].tuple.dst.u3, @@ -257,15 +254,15 @@ static int nat_rtp_rtcp(struct sk_buff *skb, struct nf_conn *ct, } /* Success */ - pr_debug("nf_nat_h323: expect RTP %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n", - NIPQUAD(rtp_exp->tuple.src.u3.ip), + pr_debug("nf_nat_h323: expect RTP %pI4:%hu->%pI4:%hu\n", + &rtp_exp->tuple.src.u3.ip, ntohs(rtp_exp->tuple.src.u.udp.port), - NIPQUAD(rtp_exp->tuple.dst.u3.ip), + &rtp_exp->tuple.dst.u3.ip, ntohs(rtp_exp->tuple.dst.u.udp.port)); - pr_debug("nf_nat_h323: expect RTCP %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n", - NIPQUAD(rtcp_exp->tuple.src.u3.ip), + pr_debug("nf_nat_h323: expect RTCP %pI4:%hu->%pI4:%hu\n", + &rtcp_exp->tuple.src.u3.ip, ntohs(rtcp_exp->tuple.src.u.udp.port), - NIPQUAD(rtcp_exp->tuple.dst.u3.ip), + &rtcp_exp->tuple.dst.u3.ip, ntohs(rtcp_exp->tuple.dst.u.udp.port)); return 0; @@ -307,10 +304,10 @@ static int nat_t120(struct sk_buff *skb, struct nf_conn *ct, return -1; } - pr_debug("nf_nat_h323: expect T.120 %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n", - NIPQUAD(exp->tuple.src.u3.ip), + pr_debug("nf_nat_h323: expect T.120 %pI4:%hu->%pI4:%hu\n", + &exp->tuple.src.u3.ip, ntohs(exp->tuple.src.u.tcp.port), - NIPQUAD(exp->tuple.dst.u3.ip), + &exp->tuple.dst.u3.ip, ntohs(exp->tuple.dst.u.tcp.port)); return 0; @@ -361,10 +358,10 @@ static int nat_h245(struct sk_buff *skb, struct nf_conn *ct, return -1; } - pr_debug("nf_nat_q931: expect H.245 %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n", - NIPQUAD(exp->tuple.src.u3.ip), + pr_debug("nf_nat_q931: expect H.245 %pI4:%hu->%pI4:%hu\n", + &exp->tuple.src.u3.ip, ntohs(exp->tuple.src.u.tcp.port), - NIPQUAD(exp->tuple.dst.u3.ip), + &exp->tuple.dst.u3.ip, ntohs(exp->tuple.dst.u.tcp.port)); return 0; @@ -455,10 +452,10 @@ static int nat_q931(struct sk_buff *skb, struct nf_conn *ct, } /* Success */ - pr_debug("nf_nat_ras: expect Q.931 %u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n", - NIPQUAD(exp->tuple.src.u3.ip), + pr_debug("nf_nat_ras: expect Q.931 %pI4:%hu->%pI4:%hu\n", + &exp->tuple.src.u3.ip, ntohs(exp->tuple.src.u.tcp.port), - NIPQUAD(exp->tuple.dst.u3.ip), + &exp->tuple.dst.u3.ip, ntohs(exp->tuple.dst.u.tcp.port)); return 0; @@ -524,11 +521,10 @@ static int nat_callforwarding(struct sk_buff *skb, struct nf_conn *ct, } /* Success */ - pr_debug("nf_nat_q931: expect Call Forwarding " - "%u.%u.%u.%u:%hu->%u.%u.%u.%u:%hu\n", - NIPQUAD(exp->tuple.src.u3.ip), + pr_debug("nf_nat_q931: expect Call Forwarding %pI4:%hu->%pI4:%hu\n", + &exp->tuple.src.u3.ip, ntohs(exp->tuple.src.u.tcp.port), - NIPQUAD(exp->tuple.dst.u3.ip), + &exp->tuple.dst.u3.ip, ntohs(exp->tuple.dst.u.tcp.port)); return 0; diff --git a/net/ipv4/netfilter/nf_nat_irc.c b/net/ipv4/netfilter/nf_nat_irc.c index fe6f9cef6c85..ea83a886b03e 100644 --- a/net/ipv4/netfilter/nf_nat_irc.c +++ b/net/ipv4/netfilter/nf_nat_irc.c @@ -55,8 +55,8 @@ static unsigned int help(struct sk_buff *skb, ip = ntohl(exp->master->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip); sprintf(buffer, "%u %u", ip, port); - pr_debug("nf_nat_irc: inserting '%s' == %u.%u.%u.%u, port %u\n", - buffer, NIPQUAD(ip), port); + pr_debug("nf_nat_irc: inserting '%s' == %pI4, port %u\n", + buffer, &ip, port); ret = nf_nat_mangle_tcp_packet(skb, exp->master, ctinfo, matchoff, matchlen, buffer, diff --git a/net/ipv4/netfilter/nf_nat_rule.c b/net/ipv4/netfilter/nf_nat_rule.c index bea54a685109..a4f1c3479e23 100644 --- a/net/ipv4/netfilter/nf_nat_rule.c +++ b/net/ipv4/netfilter/nf_nat_rule.c @@ -98,8 +98,7 @@ static void warn_if_extra_mangle(struct net *net, __be32 dstip, __be32 srcip) if (rt->rt_src != srcip && !warned) { printk("NAT: no longer support implicit source local NAT\n"); - printk("NAT: packet src %u.%u.%u.%u -> dst %u.%u.%u.%u\n", - NIPQUAD(srcip), NIPQUAD(dstip)); + printk("NAT: packet src %pI4 -> dst %pI4\n", &srcip, &dstip); warned = 1; } ip_rt_put(rt); @@ -166,8 +165,7 @@ alloc_null_binding(struct nf_conn *ct, unsigned int hooknum) struct nf_nat_range range = { IP_NAT_RANGE_MAP_IPS, ip, ip, { 0 }, { 0 } }; - pr_debug("Allocating NULL binding for %p (%u.%u.%u.%u)\n", - ct, NIPQUAD(ip)); + pr_debug("Allocating NULL binding for %p (%pI4)\n", ct, &ip); return nf_nat_setup_info(ct, &range, HOOK2MANIP(hooknum)); } diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c index 14544320c545..07d61a57613c 100644 --- a/net/ipv4/netfilter/nf_nat_sip.c +++ b/net/ipv4/netfilter/nf_nat_sip.c @@ -74,8 +74,7 @@ static int map_addr(struct sk_buff *skb, if (newaddr == addr->ip && newport == port) return 1; - buflen = sprintf(buffer, "%u.%u.%u.%u:%u", - NIPQUAD(newaddr), ntohs(newport)); + buflen = sprintf(buffer, "%pI4:%u", &newaddr, ntohs(newport)); return mangle_packet(skb, dptr, datalen, matchoff, matchlen, buffer, buflen); @@ -152,8 +151,8 @@ static unsigned int ip_nat_sip(struct sk_buff *skb, &addr) > 0 && addr.ip == ct->tuplehash[dir].tuple.src.u3.ip && addr.ip != ct->tuplehash[!dir].tuple.dst.u3.ip) { - __be32 ip = ct->tuplehash[!dir].tuple.dst.u3.ip; - buflen = sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(ip)); + buflen = sprintf(buffer, "%pI4", + &ct->tuplehash[!dir].tuple.dst.u3.ip); if (!mangle_packet(skb, dptr, datalen, poff, plen, buffer, buflen)) return NF_DROP; @@ -166,8 +165,8 @@ static unsigned int ip_nat_sip(struct sk_buff *skb, &addr) > 0 && addr.ip == ct->tuplehash[dir].tuple.dst.u3.ip && addr.ip != ct->tuplehash[!dir].tuple.src.u3.ip) { - __be32 ip = ct->tuplehash[!dir].tuple.src.u3.ip; - buflen = sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(ip)); + buflen = sprintf(buffer, "%pI4", + &ct->tuplehash[!dir].tuple.src.u3.ip); if (!mangle_packet(skb, dptr, datalen, poff, plen, buffer, buflen)) return NF_DROP; @@ -279,8 +278,7 @@ static unsigned int ip_nat_sip_expect(struct sk_buff *skb, if (exp->tuple.dst.u3.ip != exp->saved_ip || exp->tuple.dst.u.udp.port != exp->saved_proto.udp.port) { - buflen = sprintf(buffer, "%u.%u.%u.%u:%u", - NIPQUAD(newip), port); + buflen = sprintf(buffer, "%pI4:%u", &newip, port); if (!mangle_packet(skb, dptr, datalen, matchoff, matchlen, buffer, buflen)) goto err; @@ -345,7 +343,7 @@ static unsigned int ip_nat_sdp_addr(struct sk_buff *skb, const char **dptr, char buffer[sizeof("nnn.nnn.nnn.nnn")]; unsigned int buflen; - buflen = sprintf(buffer, NIPQUAD_FMT, NIPQUAD(addr->ip)); + buflen = sprintf(buffer, "%pI4", &addr->ip); if (mangle_sdp_packet(skb, dptr, dataoff, datalen, type, term, buffer, buflen)) return 0; @@ -380,7 +378,7 @@ static unsigned int ip_nat_sdp_session(struct sk_buff *skb, const char **dptr, unsigned int buflen; /* Mangle session description owner and contact addresses */ - buflen = sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(addr->ip)); + buflen = sprintf(buffer, "%pI4", &addr->ip); if (mangle_sdp_packet(skb, dptr, dataoff, datalen, SDP_HDR_OWNER_IP4, SDP_HDR_MEDIA, buffer, buflen)) diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic.c b/net/ipv4/netfilter/nf_nat_snmp_basic.c index 8303e4b406c0..182f845de92f 100644 --- a/net/ipv4/netfilter/nf_nat_snmp_basic.c +++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c @@ -930,8 +930,8 @@ static inline void mangle_address(unsigned char *begin, } if (debug) - printk(KERN_DEBUG "bsalg: mapped %u.%u.%u.%u to " - "%u.%u.%u.%u\n", NIPQUAD(old), NIPQUAD(*addr)); + printk(KERN_DEBUG "bsalg: mapped %pI4 to %pI4\n", + &old, addr); } } @@ -1267,9 +1267,8 @@ static int help(struct sk_buff *skb, unsigned int protoff, */ if (ntohs(udph->len) != skb->len - (iph->ihl << 2)) { if (net_ratelimit()) - printk(KERN_WARNING "SNMP: dropping malformed packet " - "src=%u.%u.%u.%u dst=%u.%u.%u.%u\n", - NIPQUAD(iph->saddr), NIPQUAD(iph->daddr)); + printk(KERN_WARNING "SNMP: dropping malformed packet src=%pI4 dst=%pI4\n", + &iph->saddr, &iph->daddr); return NF_DROP; } diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index cd975743bcd2..998fcffc9e15 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -247,7 +247,7 @@ static void raw_err(struct sock *sk, struct sk_buff *skb, u32 info) } if (inet->recverr) { - struct iphdr *iph = (struct iphdr*)skb->data; + struct iphdr *iph = (struct iphdr *)skb->data; u8 *payload = skb->data + (iph->ihl << 2); if (inet->hdrincl) @@ -465,7 +465,7 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, */ if (msg->msg_namelen) { - struct sockaddr_in *usin = (struct sockaddr_in*)msg->msg_name; + struct sockaddr_in *usin = (struct sockaddr_in *)msg->msg_name; err = -EINVAL; if (msg->msg_namelen < sizeof(*usin)) goto out; @@ -851,7 +851,7 @@ struct proto raw_prot = { static struct sock *raw_get_first(struct seq_file *seq) { struct sock *sk; - struct raw_iter_state* state = raw_seq_private(seq); + struct raw_iter_state *state = raw_seq_private(seq); for (state->bucket = 0; state->bucket < RAW_HTABLE_SIZE; ++state->bucket) { @@ -868,7 +868,7 @@ found: static struct sock *raw_get_next(struct seq_file *seq, struct sock *sk) { - struct raw_iter_state* state = raw_seq_private(seq); + struct raw_iter_state *state = raw_seq_private(seq); do { sk = sk_next(sk); diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 2ea6dcc3e2cc..0dc0c3826763 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -129,6 +129,7 @@ static int ip_rt_mtu_expires __read_mostly = 10 * 60 * HZ; static int ip_rt_min_pmtu __read_mostly = 512 + 20 + 20; static int ip_rt_min_advmss __read_mostly = 256; static int ip_rt_secret_interval __read_mostly = 10 * 60 * HZ; +static int rt_chain_length_max __read_mostly = 20; static void rt_worker_func(struct work_struct *work); static DECLARE_DELAYED_WORK(expires_work, rt_worker_func); @@ -145,6 +146,7 @@ static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst); static void ipv4_link_failure(struct sk_buff *skb); static void ip_rt_update_pmtu(struct dst_entry *dst, u32 mtu); static int rt_garbage_collect(struct dst_ops *ops); +static void rt_emergency_hash_rebuild(struct net *net); static struct dst_ops ipv4_dst_ops = { @@ -201,6 +203,7 @@ const __u8 ip_tos2prio[16] = { struct rt_hash_bucket { struct rtable *chain; }; + #if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK) || \ defined(CONFIG_PROVE_LOCKING) /* @@ -674,6 +677,20 @@ static inline u32 rt_score(struct rtable *rt) return score; } +static inline bool rt_caching(const struct net *net) +{ + return net->ipv4.current_rt_cache_rebuild_count <= + net->ipv4.sysctl_rt_cache_rebuild_count; +} + +static inline bool compare_hash_inputs(const struct flowi *fl1, + const struct flowi *fl2) +{ + return (__force u32)(((fl1->nl_u.ip4_u.daddr ^ fl2->nl_u.ip4_u.daddr) | + (fl1->nl_u.ip4_u.saddr ^ fl2->nl_u.ip4_u.saddr) | + (fl1->iif ^ fl2->iif)) == 0); +} + static inline int compare_keys(struct flowi *fl1, struct flowi *fl2) { return ((__force u32)((fl1->nl_u.ip4_u.daddr ^ fl2->nl_u.ip4_u.daddr) | @@ -753,11 +770,24 @@ static void rt_do_flush(int process_context) } } +/* + * While freeing expired entries, we compute average chain length + * and standard deviation, using fixed-point arithmetic. + * This to have an estimation of rt_chain_length_max + * rt_chain_length_max = max(elasticity, AVG + 4*SD) + * We use 3 bits for frational part, and 29 (or 61) for magnitude. + */ + +#define FRACT_BITS 3 +#define ONE (1UL << FRACT_BITS) + static void rt_check_expire(void) { static unsigned int rover; unsigned int i = rover, goal; struct rtable *rth, **rthp; + unsigned long length = 0, samples = 0; + unsigned long sum = 0, sum2 = 0; u64 mult; mult = ((u64)ip_rt_gc_interval) << rt_hash_log; @@ -766,6 +796,7 @@ static void rt_check_expire(void) goal = (unsigned int)mult; if (goal > rt_hash_mask) goal = rt_hash_mask + 1; + length = 0; for (; goal > 0; goal--) { unsigned long tmo = ip_rt_gc_timeout; @@ -775,6 +806,8 @@ static void rt_check_expire(void) if (need_resched()) cond_resched(); + samples++; + if (*rthp == NULL) continue; spin_lock_bh(rt_hash_lock_addr(i)); @@ -789,11 +822,29 @@ static void rt_check_expire(void) if (time_before_eq(jiffies, rth->u.dst.expires)) { tmo >>= 1; rthp = &rth->u.dst.rt_next; + /* + * Only bump our length if the hash + * inputs on entries n and n+1 are not + * the same, we only count entries on + * a chain with equal hash inputs once + * so that entries for different QOS + * levels, and other non-hash input + * attributes don't unfairly skew + * the length computation + */ + if ((*rthp == NULL) || + !compare_hash_inputs(&(*rthp)->fl, + &rth->fl)) + length += ONE; continue; } } else if (!rt_may_expire(rth, tmo, ip_rt_gc_timeout)) { tmo >>= 1; rthp = &rth->u.dst.rt_next; + if ((*rthp == NULL) || + !compare_hash_inputs(&(*rthp)->fl, + &rth->fl)) + length += ONE; continue; } @@ -802,6 +853,15 @@ static void rt_check_expire(void) rt_free(rth); } spin_unlock_bh(rt_hash_lock_addr(i)); + sum += length; + sum2 += length*length; + } + if (samples) { + unsigned long avg = sum / samples; + unsigned long sd = int_sqrt(sum2 / samples - avg*avg); + rt_chain_length_max = max_t(unsigned long, + ip_rt_gc_elasticity, + (avg + 4*sd) >> FRACT_BITS); } rover = i; } @@ -851,6 +911,26 @@ static void rt_secret_rebuild(unsigned long __net) mod_timer(&net->ipv4.rt_secret_timer, jiffies + ip_rt_secret_interval); } +static void rt_secret_rebuild_oneshot(struct net *net) +{ + del_timer_sync(&net->ipv4.rt_secret_timer); + rt_cache_invalidate(net); + if (ip_rt_secret_interval) { + net->ipv4.rt_secret_timer.expires += ip_rt_secret_interval; + add_timer(&net->ipv4.rt_secret_timer); + } +} + +static void rt_emergency_hash_rebuild(struct net *net) +{ + if (net_ratelimit()) { + printk(KERN_WARNING "Route hash chain too long!\n"); + printk(KERN_WARNING "Adjust your secret_interval!\n"); + } + + rt_secret_rebuild_oneshot(net); +} + /* Short description of GC goals. @@ -989,6 +1069,7 @@ out: return 0; static int rt_intern_hash(unsigned hash, struct rtable *rt, struct rtable **rp) { struct rtable *rth, **rthp; + struct rtable *rthi; unsigned long now; struct rtable *cand, **candp; u32 min_score; @@ -1002,7 +1083,13 @@ restart: candp = NULL; now = jiffies; + if (!rt_caching(dev_net(rt->u.dst.dev))) { + rt_drop(rt); + return 0; + } + rthp = &rt_hash_table[hash].chain; + rthi = NULL; spin_lock_bh(rt_hash_lock_addr(hash)); while ((rth = *rthp) != NULL) { @@ -1048,6 +1135,17 @@ restart: chain_length++; rthp = &rth->u.dst.rt_next; + + /* + * check to see if the next entry in the chain + * contains the same hash input values as rt. If it does + * This is where we will insert into the list, instead of + * at the head. This groups entries that differ by aspects not + * relvant to the hash function together, which we use to adjust + * our chain length + */ + if (*rthp && compare_hash_inputs(&(*rthp)->fl, &rt->fl)) + rthi = rth; } if (cand) { @@ -1061,6 +1159,16 @@ restart: *candp = cand->u.dst.rt_next; rt_free(cand); } + } else { + if (chain_length > rt_chain_length_max) { + struct net *net = dev_net(rt->u.dst.dev); + int num = ++net->ipv4.current_rt_cache_rebuild_count; + if (!rt_caching(dev_net(rt->u.dst.dev))) { + printk(KERN_WARNING "%s: %d rebuilds is over limit, route caching disabled\n", + rt->u.dst.dev->name, num); + } + rt_emergency_hash_rebuild(dev_net(rt->u.dst.dev)); + } } /* Try to bind route to arp only if it is output @@ -1098,14 +1206,17 @@ restart: } } - rt->u.dst.rt_next = rt_hash_table[hash].chain; + if (rthi) + rt->u.dst.rt_next = rthi->u.dst.rt_next; + else + rt->u.dst.rt_next = rt_hash_table[hash].chain; + #if RT_CACHE_DEBUG >= 2 if (rt->u.dst.rt_next) { struct rtable *trt; - printk(KERN_DEBUG "rt_cache @%02x: " NIPQUAD_FMT, hash, - NIPQUAD(rt->rt_dst)); + printk(KERN_DEBUG "rt_cache @%02x: %pI4", hash, &rt->rt_dst); for (trt = rt->u.dst.rt_next; trt; trt = trt->u.dst.rt_next) - printk(" . " NIPQUAD_FMT, NIPQUAD(trt->rt_dst)); + printk(" . %pI4", &trt->rt_dst); printk("\n"); } #endif @@ -1114,7 +1225,11 @@ restart: * previous writes to rt are comitted to memory * before making rt visible to other CPUS. */ - rcu_assign_pointer(rt_hash_table[hash].chain, rt); + if (rthi) + rcu_assign_pointer(rthi->u.dst.rt_next, rt); + else + rcu_assign_pointer(rt_hash_table[hash].chain, rt); + spin_unlock_bh(rt_hash_lock_addr(hash)); *rp = rt; return 0; @@ -1217,6 +1332,9 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw, || ipv4_is_zeronet(new_gw)) goto reject_redirect; + if (!rt_caching(net)) + goto reject_redirect; + if (!IN_DEV_SHARED_MEDIA(in_dev)) { if (!inet_addr_onlink(in_dev, new_gw, old_gw)) goto reject_redirect; @@ -1267,7 +1385,6 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw, /* Copy all the information. */ *rt = *rth; - INIT_RCU_HEAD(&rt->u.dst.rcu_head); rt->u.dst.__use = 1; atomic_set(&rt->u.dst.__refcnt, 1); rt->u.dst.child = NULL; @@ -1280,7 +1397,9 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw, rt->u.dst.path = &rt->u.dst; rt->u.dst.neighbour = NULL; rt->u.dst.hh = NULL; +#ifdef CONFIG_XFRM rt->u.dst.xfrm = NULL; +#endif rt->rt_genid = rt_genid(net); rt->rt_flags |= RTCF_REDIRECTED; @@ -1324,11 +1443,10 @@ void ip_rt_redirect(__be32 old_gw, __be32 daddr, __be32 new_gw, reject_redirect: #ifdef CONFIG_IP_ROUTE_VERBOSE if (IN_DEV_LOG_MARTIANS(in_dev) && net_ratelimit()) - printk(KERN_INFO "Redirect from " NIPQUAD_FMT " on %s about " - NIPQUAD_FMT " ignored.\n" - " Advised path = " NIPQUAD_FMT " -> " NIPQUAD_FMT "\n", - NIPQUAD(old_gw), dev->name, NIPQUAD(new_gw), - NIPQUAD(saddr), NIPQUAD(daddr)); + printk(KERN_INFO "Redirect from %pI4 on %s about %pI4 ignored.\n" + " Advised path = %pI4 -> %pI4\n", + &old_gw, dev->name, &new_gw, + &saddr, &daddr); #endif in_dev_put(in_dev); } @@ -1348,9 +1466,8 @@ static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst) rt->fl.oif, rt_genid(dev_net(dst->dev))); #if RT_CACHE_DEBUG >= 1 - printk(KERN_DEBUG "ipv4_negative_advice: redirect to " - NIPQUAD_FMT "/%02x dropped\n", - NIPQUAD(rt->rt_dst), rt->fl.fl4_tos); + printk(KERN_DEBUG "ipv4_negative_advice: redirect to %pI4/%02x dropped\n", + &rt->rt_dst, rt->fl.fl4_tos); #endif rt_del(hash, rt); ret = NULL; @@ -1414,10 +1531,9 @@ void ip_rt_send_redirect(struct sk_buff *skb) if (IN_DEV_LOG_MARTIANS(in_dev) && rt->u.dst.rate_tokens == ip_rt_redirect_number && net_ratelimit()) - printk(KERN_WARNING "host " NIPQUAD_FMT "/if%d ignores " - "redirects for " NIPQUAD_FMT " to " NIPQUAD_FMT ".\n", - NIPQUAD(rt->rt_src), rt->rt_iif, - NIPQUAD(rt->rt_dst), NIPQUAD(rt->rt_gateway)); + printk(KERN_WARNING "host %pI4/if%d ignores redirects for %pI4 to %pI4.\n", + &rt->rt_src, rt->rt_iif, + &rt->rt_dst, &rt->rt_gateway); #endif } out: @@ -1610,8 +1726,8 @@ static void ipv4_link_failure(struct sk_buff *skb) static int ip_rt_bug(struct sk_buff *skb) { - printk(KERN_DEBUG "ip_rt_bug: " NIPQUAD_FMT " -> " NIPQUAD_FMT ", %s\n", - NIPQUAD(ip_hdr(skb)->saddr), NIPQUAD(ip_hdr(skb)->daddr), + printk(KERN_DEBUG "ip_rt_bug: %pI4 -> %pI4, %s\n", + &ip_hdr(skb)->saddr, &ip_hdr(skb)->daddr, skb->dev ? skb->dev->name : "?"); kfree_skb(skb); return 0; @@ -1788,9 +1904,8 @@ static void ip_handle_martian_source(struct net_device *dev, * RFC1812 recommendation, if source is martian, * the only hint is MAC header. */ - printk(KERN_WARNING "martian source " NIPQUAD_FMT " from " - NIPQUAD_FMT", on dev %s\n", - NIPQUAD(daddr), NIPQUAD(saddr), dev->name); + printk(KERN_WARNING "martian source %pI4 from %pI4, on dev %s\n", + &daddr, &saddr, dev->name); if (dev->hard_header_len && skb_mac_header_was_set(skb)) { int i; const unsigned char *p = skb_mac_header(skb); @@ -2099,9 +2214,8 @@ martian_destination: RT_CACHE_STAT_INC(in_martian_dst); #ifdef CONFIG_IP_ROUTE_VERBOSE if (IN_DEV_LOG_MARTIANS(in_dev) && net_ratelimit()) - printk(KERN_WARNING "martian destination " NIPQUAD_FMT " from " - NIPQUAD_FMT ", dev %s\n", - NIPQUAD(daddr), NIPQUAD(saddr), dev->name); + printk(KERN_WARNING "martian destination %pI4 from %pI4, dev %s\n", + &daddr, &saddr, dev->name); #endif e_hostunreach: @@ -2130,6 +2244,10 @@ int ip_route_input(struct sk_buff *skb, __be32 daddr, __be32 saddr, struct net *net; net = dev_net(dev); + + if (!rt_caching(net)) + goto skip_cache; + tos &= IPTOS_RT_MASK; hash = rt_hash(daddr, saddr, iif, rt_genid(net)); @@ -2154,6 +2272,7 @@ int ip_route_input(struct sk_buff *skb, __be32 daddr, __be32 saddr, } rcu_read_unlock(); +skip_cache: /* Multicast recognition logic is moved from route cache to here. The problem was that too many Ethernet cards have broken/missing hardware multicast filters :-( As result the host on multicasting @@ -2539,6 +2658,9 @@ int __ip_route_output_key(struct net *net, struct rtable **rp, unsigned hash; struct rtable *rth; + if (!rt_caching(net)) + goto slow_output; + hash = rt_hash(flp->fl4_dst, flp->fl4_src, flp->oif, rt_genid(net)); rcu_read_lock_bh(); @@ -2563,6 +2685,7 @@ int __ip_route_output_key(struct net *net, struct rtable **rp, } rcu_read_unlock_bh(); +slow_output: return ip_route_output_slow(net, rp, flp); } @@ -2995,7 +3118,7 @@ static ctl_table ipv4_route_table[] = { .data = &ipv4_dst_ops.gc_thresh, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_ROUTE_MAX_SIZE, @@ -3003,7 +3126,7 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_max_size, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { /* Deprecated. Use gc_min_interval_ms */ @@ -3013,8 +3136,8 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_gc_min_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS, @@ -3022,8 +3145,8 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_gc_min_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_ms_jiffies, - .strategy = &sysctl_ms_jiffies, + .proc_handler = proc_dointvec_ms_jiffies, + .strategy = sysctl_ms_jiffies, }, { .ctl_name = NET_IPV4_ROUTE_GC_TIMEOUT, @@ -3031,8 +3154,8 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_gc_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV4_ROUTE_GC_INTERVAL, @@ -3040,8 +3163,8 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_gc_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV4_ROUTE_REDIRECT_LOAD, @@ -3049,7 +3172,7 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_redirect_load, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_ROUTE_REDIRECT_NUMBER, @@ -3057,7 +3180,7 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_redirect_number, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_ROUTE_REDIRECT_SILENCE, @@ -3065,7 +3188,7 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_redirect_silence, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_ROUTE_ERROR_COST, @@ -3073,7 +3196,7 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_error_cost, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_ROUTE_ERROR_BURST, @@ -3081,7 +3204,7 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_error_burst, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_ROUTE_GC_ELASTICITY, @@ -3089,7 +3212,7 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_gc_elasticity, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_ROUTE_MTU_EXPIRES, @@ -3097,8 +3220,8 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_mtu_expires, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV4_ROUTE_MIN_PMTU, @@ -3106,7 +3229,7 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_min_pmtu, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_ROUTE_MIN_ADVMSS, @@ -3114,7 +3237,7 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_min_advmss, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_ROUTE_SECRET_INTERVAL, @@ -3122,8 +3245,8 @@ static ctl_table ipv4_route_table[] = { .data = &ip_rt_secret_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &ipv4_sysctl_rt_secret_interval, - .strategy = &ipv4_sysctl_rt_secret_interval_strategy, + .proc_handler = ipv4_sysctl_rt_secret_interval, + .strategy = ipv4_sysctl_rt_secret_interval_strategy, }, { .ctl_name = 0 } }; @@ -3151,8 +3274,8 @@ static struct ctl_table ipv4_route_flush_table[] = { .procname = "flush", .maxlen = sizeof(int), .mode = 0200, - .proc_handler = &ipv4_sysctl_rtcache_flush, - .strategy = &ipv4_sysctl_rtcache_flush_strategy, + .proc_handler = ipv4_sysctl_rtcache_flush, + .strategy = ipv4_sysctl_rtcache_flush_strategy, }, { .ctl_name = 0 }, }; diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 1bb10df8ce7d..4710d219f06a 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -195,7 +195,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_timestamps, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_TCP_WINDOW_SCALING, @@ -203,7 +203,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_window_scaling, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_TCP_SACK, @@ -211,7 +211,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_sack, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_TCP_RETRANS_COLLAPSE, @@ -219,7 +219,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_retrans_collapse, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_DEFAULT_TTL, @@ -227,8 +227,8 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_ip_default_ttl, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &ipv4_doint_and_flush, - .strategy = &ipv4_doint_and_flush_strategy, + .proc_handler = ipv4_doint_and_flush, + .strategy = ipv4_doint_and_flush_strategy, .extra2 = &init_net, }, { @@ -237,7 +237,7 @@ static struct ctl_table ipv4_table[] = { .data = &ipv4_config.no_pmtu_disc, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_NONLOCAL_BIND, @@ -245,7 +245,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_ip_nonlocal_bind, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_TCP_SYN_RETRIES, @@ -253,7 +253,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_syn_retries, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_SYNACK_RETRIES, @@ -261,7 +261,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_synack_retries, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_MAX_ORPHANS, @@ -269,7 +269,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_max_orphans, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_MAX_TW_BUCKETS, @@ -277,7 +277,7 @@ static struct ctl_table ipv4_table[] = { .data = &tcp_death_row.sysctl_max_tw_buckets, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_DYNADDR, @@ -285,7 +285,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_ip_dynaddr, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_TCP_KEEPALIVE_TIME, @@ -293,8 +293,8 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_keepalive_time, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies }, { .ctl_name = NET_IPV4_TCP_KEEPALIVE_PROBES, @@ -302,7 +302,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_keepalive_probes, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_TCP_KEEPALIVE_INTVL, @@ -310,8 +310,8 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_keepalive_intvl, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies }, { .ctl_name = NET_IPV4_TCP_RETRIES1, @@ -319,8 +319,8 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_retries1, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra2 = &tcp_retr1_max }, { @@ -329,7 +329,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_retries2, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_TCP_FIN_TIMEOUT, @@ -337,8 +337,8 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_fin_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies }, #ifdef CONFIG_SYN_COOKIES { @@ -347,7 +347,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_syncookies, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, #endif { @@ -356,7 +356,7 @@ static struct ctl_table ipv4_table[] = { .data = &tcp_death_row.sysctl_tw_recycle, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_ABORT_ON_OVERFLOW, @@ -364,7 +364,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_abort_on_overflow, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_STDURG, @@ -372,7 +372,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_stdurg, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_RFC1337, @@ -380,7 +380,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_rfc1337, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_MAX_SYN_BACKLOG, @@ -388,7 +388,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_max_syn_backlog, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_LOCAL_PORT_RANGE, @@ -396,8 +396,8 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_local_ports.range, .maxlen = sizeof(sysctl_local_ports.range), .mode = 0644, - .proc_handler = &ipv4_local_port_range, - .strategy = &ipv4_sysctl_local_port_range, + .proc_handler = ipv4_local_port_range, + .strategy = ipv4_sysctl_local_port_range, }, #ifdef CONFIG_IP_MULTICAST { @@ -406,7 +406,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_igmp_max_memberships, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, #endif @@ -416,7 +416,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_igmp_max_msf, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_INET_PEER_THRESHOLD, @@ -424,7 +424,7 @@ static struct ctl_table ipv4_table[] = { .data = &inet_peer_threshold, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_INET_PEER_MINTTL, @@ -432,8 +432,8 @@ static struct ctl_table ipv4_table[] = { .data = &inet_peer_minttl, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies }, { .ctl_name = NET_IPV4_INET_PEER_MAXTTL, @@ -441,8 +441,8 @@ static struct ctl_table ipv4_table[] = { .data = &inet_peer_maxttl, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies }, { .ctl_name = NET_IPV4_INET_PEER_GC_MINTIME, @@ -450,8 +450,8 @@ static struct ctl_table ipv4_table[] = { .data = &inet_peer_gc_mintime, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies }, { .ctl_name = NET_IPV4_INET_PEER_GC_MAXTIME, @@ -459,8 +459,8 @@ static struct ctl_table ipv4_table[] = { .data = &inet_peer_gc_maxtime, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies }, { .ctl_name = NET_TCP_ORPHAN_RETRIES, @@ -468,7 +468,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_orphan_retries, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_FACK, @@ -476,7 +476,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_fack, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_REORDERING, @@ -484,7 +484,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_reordering, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_ECN, @@ -492,7 +492,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_ecn, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_DSACK, @@ -500,7 +500,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_dsack, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_MEM, @@ -508,7 +508,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_mem, .maxlen = sizeof(sysctl_tcp_mem), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_WMEM, @@ -516,7 +516,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_wmem, .maxlen = sizeof(sysctl_tcp_wmem), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_RMEM, @@ -524,7 +524,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_rmem, .maxlen = sizeof(sysctl_tcp_rmem), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_APP_WIN, @@ -532,7 +532,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_app_win, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_ADV_WIN_SCALE, @@ -540,7 +540,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_adv_win_scale, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_TW_REUSE, @@ -548,7 +548,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_tw_reuse, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_FRTO, @@ -556,7 +556,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_frto, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_FRTO_RESPONSE, @@ -564,7 +564,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_frto_response, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_LOW_LATENCY, @@ -572,7 +572,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_low_latency, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_TCP_NO_METRICS_SAVE, @@ -580,7 +580,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_nometrics_save, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_TCP_MODERATE_RCVBUF, @@ -588,7 +588,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_moderate_rcvbuf, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_TCP_TSO_WIN_DIVISOR, @@ -596,15 +596,15 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_tso_win_divisor, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_TCP_CONG_CONTROL, .procname = "tcp_congestion_control", .mode = 0644, .maxlen = TCP_CA_NAME_MAX, - .proc_handler = &proc_tcp_congestion_control, - .strategy = &sysctl_tcp_congestion_control, + .proc_handler = proc_tcp_congestion_control, + .strategy = sysctl_tcp_congestion_control, }, { .ctl_name = NET_TCP_ABC, @@ -612,7 +612,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_abc, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_TCP_MTU_PROBING, @@ -620,7 +620,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_mtu_probing, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_TCP_BASE_MSS, @@ -628,7 +628,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_base_mss, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS, @@ -636,7 +636,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_workaround_signed_windows, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, #ifdef CONFIG_NET_DMA { @@ -645,7 +645,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_dma_copybreak, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, #endif { @@ -654,7 +654,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_slow_start_after_idle, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, #ifdef CONFIG_NETLABEL { @@ -663,7 +663,7 @@ static struct ctl_table ipv4_table[] = { .data = &cipso_v4_cache_enabled, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_CIPSOV4_CACHE_BUCKET_SIZE, @@ -671,7 +671,7 @@ static struct ctl_table ipv4_table[] = { .data = &cipso_v4_cache_bucketsize, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_CIPSOV4_RBM_OPTFMT, @@ -679,7 +679,7 @@ static struct ctl_table ipv4_table[] = { .data = &cipso_v4_rbm_optfmt, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_CIPSOV4_RBM_STRICTVALID, @@ -687,22 +687,22 @@ static struct ctl_table ipv4_table[] = { .data = &cipso_v4_rbm_strictvalid, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif /* CONFIG_NETLABEL */ { .procname = "tcp_available_congestion_control", .maxlen = TCP_CA_BUF_MAX, .mode = 0444, - .proc_handler = &proc_tcp_available_congestion_control, + .proc_handler = proc_tcp_available_congestion_control, }, { .ctl_name = NET_TCP_ALLOWED_CONG_CONTROL, .procname = "tcp_allowed_congestion_control", .maxlen = TCP_CA_BUF_MAX, .mode = 0644, - .proc_handler = &proc_allowed_congestion_control, - .strategy = &strategy_allowed_congestion_control, + .proc_handler = proc_allowed_congestion_control, + .strategy = strategy_allowed_congestion_control, }, { .ctl_name = NET_TCP_MAX_SSTHRESH, @@ -710,7 +710,7 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_tcp_max_ssthresh, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = CTL_UNNUMBERED, @@ -718,8 +718,8 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_udp_mem, .maxlen = sizeof(sysctl_udp_mem), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &zero }, { @@ -728,8 +728,8 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_udp_rmem_min, .maxlen = sizeof(sysctl_udp_rmem_min), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &zero }, { @@ -738,8 +738,8 @@ static struct ctl_table ipv4_table[] = { .data = &sysctl_udp_wmem_min, .maxlen = sizeof(sysctl_udp_wmem_min), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &zero }, { .ctl_name = 0 } @@ -752,7 +752,7 @@ static struct ctl_table ipv4_net_table[] = { .data = &init_net.ipv4.sysctl_icmp_echo_ignore_all, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS, @@ -760,7 +760,7 @@ static struct ctl_table ipv4_net_table[] = { .data = &init_net.ipv4.sysctl_icmp_echo_ignore_broadcasts, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES, @@ -768,7 +768,7 @@ static struct ctl_table ipv4_net_table[] = { .data = &init_net.ipv4.sysctl_icmp_ignore_bogus_error_responses, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR, @@ -776,7 +776,7 @@ static struct ctl_table ipv4_net_table[] = { .data = &init_net.ipv4.sysctl_icmp_errors_use_inbound_ifaddr, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV4_ICMP_RATELIMIT, @@ -784,8 +784,8 @@ static struct ctl_table ipv4_net_table[] = { .data = &init_net.ipv4.sysctl_icmp_ratelimit, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_ms_jiffies, - .strategy = &sysctl_ms_jiffies + .proc_handler = proc_dointvec_ms_jiffies, + .strategy = sysctl_ms_jiffies }, { .ctl_name = NET_IPV4_ICMP_RATEMASK, @@ -793,7 +793,15 @@ static struct ctl_table ipv4_net_table[] = { .data = &init_net.ipv4.sysctl_icmp_ratemask, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec + }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "rt_cache_rebuild_count", + .data = &init_net.ipv4.sysctl_rt_cache_rebuild_count, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec }, { } }; @@ -827,8 +835,12 @@ static __net_init int ipv4_sysctl_init_net(struct net *net) &net->ipv4.sysctl_icmp_ratelimit; table[5].data = &net->ipv4.sysctl_icmp_ratemask; + table[6].data = + &net->ipv4.sysctl_rt_cache_rebuild_count; } + net->ipv4.sysctl_rt_cache_rebuild_count = 4; + net->ipv4.ipv4_hdr = register_net_sysctl_table(net, net_ipv4_ctl_path, table); if (net->ipv4.ipv4_hdr == NULL) diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index c5aca0bb116a..f60a5917e54d 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -1680,7 +1680,7 @@ void tcp_set_state(struct sock *sk, int state) inet_put_port(sk); /* fall through */ default: - if (oldstate==TCP_ESTABLISHED) + if (oldstate == TCP_ESTABLISHED) TCP_DEC_STATS(sock_net(sk), TCP_MIB_CURRESTAB); } @@ -1690,7 +1690,7 @@ void tcp_set_state(struct sock *sk, int state) sk->sk_state = state; #ifdef STATE_TRACE - SOCK_DEBUG(sk, "TCP sk=%p, State %s -> %s\n",sk, statename[oldstate],statename[state]); + SOCK_DEBUG(sk, "TCP sk=%p, State %s -> %s\n", sk, statename[oldstate], statename[state]); #endif } EXPORT_SYMBOL_GPL(tcp_set_state); @@ -2650,7 +2650,7 @@ EXPORT_SYMBOL(tcp_md5_hash_key); void tcp_done(struct sock *sk) { - if(sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV) + if (sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV) TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_ATTEMPTFAILS); tcp_set_state(sk, TCP_CLOSE); diff --git a/net/ipv4/tcp_cubic.c b/net/ipv4/tcp_cubic.c index 4a1221e5e8ee..ee467ec40c4f 100644 --- a/net/ipv4/tcp_cubic.c +++ b/net/ipv4/tcp_cubic.c @@ -1,13 +1,23 @@ /* - * TCP CUBIC: Binary Increase Congestion control for TCP v2.2 + * TCP CUBIC: Binary Increase Congestion control for TCP v2.3 * Home page: * http://netsrv.csc.ncsu.edu/twiki/bin/view/Main/BIC * This is from the implementation of CUBIC TCP in - * Injong Rhee, Lisong Xu. - * "CUBIC: A New TCP-Friendly High-Speed TCP Variant - * in PFLDnet 2005 + * Sangtae Ha, Injong Rhee and Lisong Xu, + * "CUBIC: A New TCP-Friendly High-Speed TCP Variant" + * in ACM SIGOPS Operating System Review, July 2008. * Available from: - * http://netsrv.csc.ncsu.edu/export/cubic-paper.pdf + * http://netsrv.csc.ncsu.edu/export/cubic_a_new_tcp_2008.pdf + * + * CUBIC integrates a new slow start algorithm, called HyStart. + * The details of HyStart are presented in + * Sangtae Ha and Injong Rhee, + * "Taming the Elephants: New TCP Slow Start", NCSU TechReport 2008. + * Available from: + * http://netsrv.csc.ncsu.edu/export/hystart_techreport_2008.pdf + * + * All testing results are available from: + * http://netsrv.csc.ncsu.edu/wiki/index.php/TCP_Testing * * Unless CUBIC is enabled and congestion window is large * this behaves the same as the original Reno. @@ -23,12 +33,26 @@ */ #define BICTCP_HZ 10 /* BIC HZ 2^10 = 1024 */ +/* Two methods of hybrid slow start */ +#define HYSTART_ACK_TRAIN 0x1 +#define HYSTART_DELAY 0x2 + +/* Number of delay samples for detecting the increase of delay */ +#define HYSTART_MIN_SAMPLES 8 +#define HYSTART_DELAY_MIN (2U<<3) +#define HYSTART_DELAY_MAX (16U<<3) +#define HYSTART_DELAY_THRESH(x) clamp(x, HYSTART_DELAY_MIN, HYSTART_DELAY_MAX) + static int fast_convergence __read_mostly = 1; static int beta __read_mostly = 717; /* = 717/1024 (BICTCP_BETA_SCALE) */ static int initial_ssthresh __read_mostly; static int bic_scale __read_mostly = 41; static int tcp_friendliness __read_mostly = 1; +static int hystart __read_mostly = 1; +static int hystart_detect __read_mostly = HYSTART_ACK_TRAIN | HYSTART_DELAY; +static int hystart_low_window __read_mostly = 16; + static u32 cube_rtt_scale __read_mostly; static u32 beta_scale __read_mostly; static u64 cube_factor __read_mostly; @@ -44,6 +68,13 @@ module_param(bic_scale, int, 0444); MODULE_PARM_DESC(bic_scale, "scale (scaled by 1024) value for bic function (bic_scale/1024)"); module_param(tcp_friendliness, int, 0644); MODULE_PARM_DESC(tcp_friendliness, "turn on/off tcp friendliness"); +module_param(hystart, int, 0644); +MODULE_PARM_DESC(hystart, "turn on/off hybrid slow start algorithm"); +module_param(hystart_detect, int, 0644); +MODULE_PARM_DESC(hystart_detect, "hyrbrid slow start detection mechanisms" + " 1: packet-train 2: delay 3: both packet-train and delay"); +module_param(hystart_low_window, int, 0644); +MODULE_PARM_DESC(hystart_low_window, "lower bound cwnd for hybrid slow start"); /* BIC TCP Parameters */ struct bictcp { @@ -59,7 +90,13 @@ struct bictcp { u32 ack_cnt; /* number of acks */ u32 tcp_cwnd; /* estimated tcp cwnd */ #define ACK_RATIO_SHIFT 4 - u32 delayed_ack; /* estimate the ratio of Packets/ACKs << 4 */ + u16 delayed_ack; /* estimate the ratio of Packets/ACKs << 4 */ + u8 sample_cnt; /* number of samples to decide curr_rtt */ + u8 found; /* the exit point is found? */ + u32 round_start; /* beginning of each round */ + u32 end_seq; /* end_seq of the round */ + u32 last_jiffies; /* last time when the ACK spacing is close */ + u32 curr_rtt; /* the minimum rtt of current round */ }; static inline void bictcp_reset(struct bictcp *ca) @@ -76,12 +113,28 @@ static inline void bictcp_reset(struct bictcp *ca) ca->delayed_ack = 2 << ACK_RATIO_SHIFT; ca->ack_cnt = 0; ca->tcp_cwnd = 0; + ca->found = 0; +} + +static inline void bictcp_hystart_reset(struct sock *sk) +{ + struct tcp_sock *tp = tcp_sk(sk); + struct bictcp *ca = inet_csk_ca(sk); + + ca->round_start = ca->last_jiffies = jiffies; + ca->end_seq = tp->snd_nxt; + ca->curr_rtt = 0; + ca->sample_cnt = 0; } static void bictcp_init(struct sock *sk) { bictcp_reset(inet_csk_ca(sk)); - if (initial_ssthresh) + + if (hystart) + bictcp_hystart_reset(sk); + + if (!hystart && initial_ssthresh) tcp_sk(sk)->snd_ssthresh = initial_ssthresh; } @@ -235,9 +288,11 @@ static void bictcp_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) if (!tcp_is_cwnd_limited(sk, in_flight)) return; - if (tp->snd_cwnd <= tp->snd_ssthresh) + if (tp->snd_cwnd <= tp->snd_ssthresh) { + if (hystart && after(ack, ca->end_seq)) + bictcp_hystart_reset(sk); tcp_slow_start(tp); - else { + } else { bictcp_update(ca, tp->snd_cwnd); /* In dangerous area, increase slowly. @@ -281,8 +336,45 @@ static u32 bictcp_undo_cwnd(struct sock *sk) static void bictcp_state(struct sock *sk, u8 new_state) { - if (new_state == TCP_CA_Loss) + if (new_state == TCP_CA_Loss) { bictcp_reset(inet_csk_ca(sk)); + bictcp_hystart_reset(sk); + } +} + +static void hystart_update(struct sock *sk, u32 delay) +{ + struct tcp_sock *tp = tcp_sk(sk); + struct bictcp *ca = inet_csk_ca(sk); + + if (!(ca->found & hystart_detect)) { + u32 curr_jiffies = jiffies; + + /* first detection parameter - ack-train detection */ + if (curr_jiffies - ca->last_jiffies <= msecs_to_jiffies(2)) { + ca->last_jiffies = curr_jiffies; + if (curr_jiffies - ca->round_start >= ca->delay_min>>4) + ca->found |= HYSTART_ACK_TRAIN; + } + + /* obtain the minimum delay of more than sampling packets */ + if (ca->sample_cnt < HYSTART_MIN_SAMPLES) { + if (ca->curr_rtt == 0 || ca->curr_rtt > delay) + ca->curr_rtt = delay; + + ca->sample_cnt++; + } else { + if (ca->curr_rtt > ca->delay_min + + HYSTART_DELAY_THRESH(ca->delay_min>>4)) + ca->found |= HYSTART_DELAY; + } + /* + * Either one of two conditions are met, + * we exit from slow start immediately. + */ + if (ca->found & hystart_detect) + tp->snd_ssthresh = tp->snd_cwnd; + } } /* Track delayed acknowledgment ratio using sliding window @@ -291,6 +383,7 @@ static void bictcp_state(struct sock *sk, u8 new_state) static void bictcp_acked(struct sock *sk, u32 cnt, s32 rtt_us) { const struct inet_connection_sock *icsk = inet_csk(sk); + const struct tcp_sock *tp = tcp_sk(sk); struct bictcp *ca = inet_csk_ca(sk); u32 delay; @@ -314,6 +407,11 @@ static void bictcp_acked(struct sock *sk, u32 cnt, s32 rtt_us) /* first time call or link delay decreases */ if (ca->delay_min == 0 || ca->delay_min > delay) ca->delay_min = delay; + + /* hystart triggers when cwnd is larger than some threshold */ + if (hystart && tp->snd_cwnd <= tp->snd_ssthresh && + tp->snd_cwnd >= hystart_low_window) + hystart_update(sk, delay); } static struct tcp_congestion_ops cubictcp = { @@ -372,4 +470,4 @@ module_exit(cubictcp_unregister); MODULE_AUTHOR("Sangtae Ha, Stephen Hemminger"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("CUBIC TCP"); -MODULE_VERSION("2.2"); +MODULE_VERSION("2.3"); diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index d77c0d29e239..097294b7da3e 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -2336,9 +2336,9 @@ static void DBGUNDO(struct sock *sk, const char *msg) struct inet_sock *inet = inet_sk(sk); if (sk->sk_family == AF_INET) { - printk(KERN_DEBUG "Undo %s " NIPQUAD_FMT "/%u c%u l%u ss%u/%u p%u\n", + printk(KERN_DEBUG "Undo %s %pI4/%u c%u l%u ss%u/%u p%u\n", msg, - NIPQUAD(inet->daddr), ntohs(inet->dport), + &inet->daddr, ntohs(inet->dport), tp->snd_cwnd, tcp_left_out(tp), tp->snd_ssthresh, tp->prior_ssthresh, tp->packets_out); @@ -2346,9 +2346,9 @@ static void DBGUNDO(struct sock *sk, const char *msg) #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) else if (sk->sk_family == AF_INET6) { struct ipv6_pinfo *np = inet6_sk(sk); - printk(KERN_DEBUG "Undo %s " NIP6_FMT "/%u c%u l%u ss%u/%u p%u\n", + printk(KERN_DEBUG "Undo %s %pI6/%u c%u l%u ss%u/%u p%u\n", msg, - NIP6(np->daddr), ntohs(inet->dport), + &np->daddr, ntohs(inet->dport), tp->snd_cwnd, tcp_left_out(tp), tp->snd_ssthresh, tp->prior_ssthresh, tp->packets_out); diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 5c8fa7f1e327..d49233f409b5 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1139,10 +1139,9 @@ static int tcp_v4_inbound_md5_hash(struct sock *sk, struct sk_buff *skb) if (genhash || memcmp(hash_location, newhash, 16) != 0) { if (net_ratelimit()) { - printk(KERN_INFO "MD5 Hash failed for " - "(" NIPQUAD_FMT ", %d)->(" NIPQUAD_FMT ", %d)%s\n", - NIPQUAD(iph->saddr), ntohs(th->source), - NIPQUAD(iph->daddr), ntohs(th->dest), + printk(KERN_INFO "MD5 Hash failed for (%pI4, %d)->(%pI4, %d)%s\n", + &iph->saddr, ntohs(th->source), + &iph->daddr, ntohs(th->dest), genhash ? " tcp_v4_calc_md5_hash failed" : ""); } return 1; @@ -1297,10 +1296,8 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb) * to destinations, already remembered * to the moment of synflood. */ - LIMIT_NETDEBUG(KERN_DEBUG "TCP: drop open " - "request from " NIPQUAD_FMT "/%u\n", - NIPQUAD(saddr), - ntohs(tcp_hdr(skb)->source)); + LIMIT_NETDEBUG(KERN_DEBUG "TCP: drop open request from %pI4/%u\n", + &saddr, ntohs(tcp_hdr(skb)->source)); goto drop_and_release; } @@ -1877,7 +1874,7 @@ static void *listening_get_next(struct seq_file *seq, void *cur) struct inet_connection_sock *icsk; struct hlist_node *node; struct sock *sk = cur; - struct tcp_iter_state* st = seq->private; + struct tcp_iter_state *st = seq->private; struct net *net = seq_file_net(seq); if (!sk) { @@ -1963,7 +1960,7 @@ static inline int empty_bucket(struct tcp_iter_state *st) static void *established_get_first(struct seq_file *seq) { - struct tcp_iter_state* st = seq->private; + struct tcp_iter_state *st = seq->private; struct net *net = seq_file_net(seq); void *rc = NULL; @@ -2008,7 +2005,7 @@ static void *established_get_next(struct seq_file *seq, void *cur) struct sock *sk = cur; struct inet_timewait_sock *tw; struct hlist_node *node; - struct tcp_iter_state* st = seq->private; + struct tcp_iter_state *st = seq->private; struct net *net = seq_file_net(seq); ++st->num; @@ -2067,7 +2064,7 @@ static void *established_get_idx(struct seq_file *seq, loff_t pos) static void *tcp_get_idx(struct seq_file *seq, loff_t pos) { void *rc; - struct tcp_iter_state* st = seq->private; + struct tcp_iter_state *st = seq->private; inet_listen_lock(&tcp_hashinfo); st->state = TCP_SEQ_STATE_LISTENING; @@ -2084,7 +2081,7 @@ static void *tcp_get_idx(struct seq_file *seq, loff_t pos) static void *tcp_seq_start(struct seq_file *seq, loff_t *pos) { - struct tcp_iter_state* st = seq->private; + struct tcp_iter_state *st = seq->private; st->state = TCP_SEQ_STATE_LISTENING; st->num = 0; return *pos ? tcp_get_idx(seq, *pos - 1) : SEQ_START_TOKEN; @@ -2093,7 +2090,7 @@ static void *tcp_seq_start(struct seq_file *seq, loff_t *pos) static void *tcp_seq_next(struct seq_file *seq, void *v, loff_t *pos) { void *rc = NULL; - struct tcp_iter_state* st; + struct tcp_iter_state *st; if (v == SEQ_START_TOKEN) { rc = tcp_get_idx(seq, 0); @@ -2123,7 +2120,7 @@ out: static void tcp_seq_stop(struct seq_file *seq, void *v) { - struct tcp_iter_state* st = seq->private; + struct tcp_iter_state *st = seq->private; switch (st->state) { case TCP_SEQ_STATE_OPENREQ: @@ -2284,7 +2281,7 @@ static void get_timewait4_sock(struct inet_timewait_sock *tw, static int tcp4_seq_show(struct seq_file *seq, void *v) { - struct tcp_iter_state* st; + struct tcp_iter_state *st; int len; if (v == SEQ_START_TOKEN) { diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index 779f2e9d0689..f67effbb102b 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -491,7 +491,7 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req, * as a request_sock. */ -struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb, +struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb, struct request_sock *req, struct request_sock **prev) { diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index ba85d8831893..a524627923ae 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -42,7 +42,7 @@ /* People can turn this off for buggy TCP's found in printers etc. */ int sysctl_tcp_retrans_collapse __read_mostly = 1; -/* People can turn this on to work with those rare, broken TCPs that +/* People can turn this on to work with those rare, broken TCPs that * interpret the window field as a signed quantity. */ int sysctl_tcp_workaround_signed_windows __read_mostly = 0; @@ -484,7 +484,7 @@ static unsigned tcp_syn_options(struct sock *sk, struct sk_buff *skb, } if (likely(sysctl_tcp_window_scaling)) { opts->ws = tp->rx_opt.rcv_wscale; - if(likely(opts->ws)) + if (likely(opts->ws)) size += TCPOLEN_WSCALE_ALIGNED; } if (likely(sysctl_tcp_sack)) { @@ -526,7 +526,7 @@ static unsigned tcp_synack_options(struct sock *sk, if (likely(ireq->wscale_ok)) { opts->ws = ireq->rcv_wscale; - if(likely(opts->ws)) + if (likely(opts->ws)) size += TCPOLEN_WSCALE_ALIGNED; } if (likely(doing_ts)) { @@ -1172,7 +1172,7 @@ static int tcp_init_tso_segs(struct sock *sk, struct sk_buff *skb, static inline int tcp_minshall_check(const struct tcp_sock *tp) { - return after(tp->snd_sml,tp->snd_una) && + return after(tp->snd_sml, tp->snd_una) && !after(tp->snd_sml, tp->snd_nxt); } diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c index 7ddc30f0744f..25524d4e372a 100644 --- a/net/ipv4/tcp_probe.c +++ b/net/ipv4/tcp_probe.c @@ -153,12 +153,11 @@ static int tcpprobe_sprint(char *tbuf, int n) = ktime_to_timespec(ktime_sub(p->tstamp, tcp_probe.start)); return snprintf(tbuf, n, - "%lu.%09lu " NIPQUAD_FMT ":%u " NIPQUAD_FMT ":%u" - " %d %#x %#x %u %u %u %u\n", + "%lu.%09lu %pI4:%u %pI4:%u %d %#x %#x %u %u %u %u\n", (unsigned long) tv.tv_sec, (unsigned long) tv.tv_nsec, - NIPQUAD(p->saddr), ntohs(p->sport), - NIPQUAD(p->daddr), ntohs(p->dport), + &p->saddr, ntohs(p->sport), + &p->daddr, ntohs(p->dport), p->length, p->snd_nxt, p->snd_una, p->snd_cwnd, p->ssthresh, p->snd_wnd, p->srtt); } diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 6b6dff1164b9..3df339e3e363 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -171,7 +171,7 @@ static int tcp_write_timeout(struct sock *sk) static void tcp_delack_timer(unsigned long data) { - struct sock *sk = (struct sock*)data; + struct sock *sk = (struct sock *)data; struct tcp_sock *tp = tcp_sk(sk); struct inet_connection_sock *icsk = inet_csk(sk); @@ -299,15 +299,15 @@ static void tcp_retransmit_timer(struct sock *sk) #ifdef TCP_DEBUG struct inet_sock *inet = inet_sk(sk); if (sk->sk_family == AF_INET) { - LIMIT_NETDEBUG(KERN_DEBUG "TCP: Treason uncloaked! Peer " NIPQUAD_FMT ":%u/%u shrinks window %u:%u. Repaired.\n", - NIPQUAD(inet->daddr), ntohs(inet->dport), + LIMIT_NETDEBUG(KERN_DEBUG "TCP: Treason uncloaked! Peer %pI4:%u/%u shrinks window %u:%u. Repaired.\n", + &inet->daddr, ntohs(inet->dport), inet->num, tp->snd_una, tp->snd_nxt); } #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) else if (sk->sk_family == AF_INET6) { struct ipv6_pinfo *np = inet6_sk(sk); - LIMIT_NETDEBUG(KERN_DEBUG "TCP: Treason uncloaked! Peer " NIP6_FMT ":%u/%u shrinks window %u:%u. Repaired.\n", - NIP6(np->daddr), ntohs(inet->dport), + LIMIT_NETDEBUG(KERN_DEBUG "TCP: Treason uncloaked! Peer %pI6:%u/%u shrinks window %u:%u. Repaired.\n", + &np->daddr, ntohs(inet->dport), inet->num, tp->snd_una, tp->snd_nxt); } #endif @@ -396,7 +396,7 @@ out:; static void tcp_write_timer(unsigned long data) { - struct sock *sk = (struct sock*)data; + struct sock *sk = (struct sock *)data; struct inet_connection_sock *icsk = inet_csk(sk); int event; diff --git a/net/ipv4/tcp_yeah.c b/net/ipv4/tcp_yeah.c index e03b10183a8b..9ec843a9bbb2 100644 --- a/net/ipv4/tcp_yeah.c +++ b/net/ipv4/tcp_yeah.c @@ -83,7 +83,7 @@ static void tcp_yeah_cong_avoid(struct sock *sk, u32 ack, u32 in_flight) else if (!yeah->doing_reno_now) { /* Scalable */ - tp->snd_cwnd_cnt+=yeah->pkts_acked; + tp->snd_cwnd_cnt += yeah->pkts_acked; if (tp->snd_cwnd_cnt > min(tp->snd_cwnd, TCP_SCALABLE_AI_CNT)){ if (tp->snd_cwnd < tp->snd_cwnd_clamp) tp->snd_cwnd++; @@ -224,7 +224,7 @@ static u32 tcp_yeah_ssthresh(struct sock *sk) { reduction = max( reduction, tp->snd_cwnd >> TCP_YEAH_DELTA); } else - reduction = max(tp->snd_cwnd>>1,2U); + reduction = max(tp->snd_cwnd>>1, 2U); yeah->fast_count = 0; yeah->reno_count = max(yeah->reno_count>>1, 2U); diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index cf02701ced48..54badc9a019d 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -81,6 +81,8 @@ #include <asm/uaccess.h> #include <asm/ioctls.h> #include <linux/bootmem.h> +#include <linux/highmem.h> +#include <linux/swap.h> #include <linux/types.h> #include <linux/fcntl.h> #include <linux/module.h> @@ -104,12 +106,8 @@ #include <net/xfrm.h> #include "udp_impl.h" -/* - * Snmp MIB for the UDP layer - */ - -struct hlist_head udp_hash[UDP_HTABLE_SIZE]; -DEFINE_RWLOCK(udp_hash_lock); +struct udp_table udp_table; +EXPORT_SYMBOL(udp_table); int sysctl_udp_mem[3] __read_mostly; int sysctl_udp_rmem_min __read_mostly; @@ -123,7 +121,7 @@ atomic_t udp_memory_allocated; EXPORT_SYMBOL(udp_memory_allocated); static int udp_lib_lport_inuse(struct net *net, __u16 num, - const struct hlist_head udptable[], + const struct udp_hslot *hslot, struct sock *sk, int (*saddr_comp)(const struct sock *sk1, const struct sock *sk2)) @@ -131,7 +129,7 @@ static int udp_lib_lport_inuse(struct net *net, __u16 num, struct sock *sk2; struct hlist_node *node; - sk_for_each(sk2, node, &udptable[udp_hashfn(net, num)]) + sk_for_each(sk2, node, &hslot->head) if (net_eq(sock_net(sk2), net) && sk2 != sk && sk2->sk_hash == num && @@ -154,12 +152,11 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum, int (*saddr_comp)(const struct sock *sk1, const struct sock *sk2 ) ) { - struct hlist_head *udptable = sk->sk_prot->h.udp_hash; + struct udp_hslot *hslot; + struct udp_table *udptable = sk->sk_prot->h.udp_table; int error = 1; struct net *net = sock_net(sk); - write_lock_bh(&udp_hash_lock); - if (!snum) { int low, high, remaining; unsigned rand; @@ -171,26 +168,39 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum, rand = net_random(); snum = first = rand % remaining + low; rand |= 1; - while (udp_lib_lport_inuse(net, snum, udptable, sk, - saddr_comp)) { + for (;;) { + hslot = &udptable->hash[udp_hashfn(net, snum)]; + spin_lock_bh(&hslot->lock); + if (!udp_lib_lport_inuse(net, snum, hslot, sk, saddr_comp)) + break; + spin_unlock_bh(&hslot->lock); do { snum = snum + rand; } while (snum < low || snum > high); if (snum == first) goto fail; } - } else if (udp_lib_lport_inuse(net, snum, udptable, sk, saddr_comp)) - goto fail; - + } else { + hslot = &udptable->hash[udp_hashfn(net, snum)]; + spin_lock_bh(&hslot->lock); + if (udp_lib_lport_inuse(net, snum, hslot, sk, saddr_comp)) + goto fail_unlock; + } inet_sk(sk)->num = snum; sk->sk_hash = snum; if (sk_unhashed(sk)) { - sk_add_node(sk, &udptable[udp_hashfn(net, snum)]); + /* + * We need that previous write to sk->sk_hash committed + * before write to sk->next done in following add_node() variant + */ + smp_wmb(); + sk_add_node_rcu(sk, &hslot->head); sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1); } error = 0; +fail_unlock: + spin_unlock_bh(&hslot->lock); fail: - write_unlock_bh(&udp_hash_lock); return error; } @@ -208,63 +218,89 @@ int udp_v4_get_port(struct sock *sk, unsigned short snum) return udp_lib_get_port(sk, snum, ipv4_rcv_saddr_equal); } +static inline int compute_score(struct sock *sk, struct net *net, __be32 saddr, + unsigned short hnum, + __be16 sport, __be32 daddr, __be16 dport, int dif) +{ + int score = -1; + + if (net_eq(sock_net(sk), net) && sk->sk_hash == hnum && + !ipv6_only_sock(sk)) { + struct inet_sock *inet = inet_sk(sk); + + score = (sk->sk_family == PF_INET ? 1 : 0); + if (inet->rcv_saddr) { + if (inet->rcv_saddr != daddr) + return -1; + score += 2; + } + if (inet->daddr) { + if (inet->daddr != saddr) + return -1; + score += 2; + } + if (inet->dport) { + if (inet->dport != sport) + return -1; + score += 2; + } + if (sk->sk_bound_dev_if) { + if (sk->sk_bound_dev_if != dif) + return -1; + score += 2; + } + } + return score; +} + /* UDP is nearly always wildcards out the wazoo, it makes no sense to try * harder than this. -DaveM */ static struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport, __be32 daddr, __be16 dport, - int dif, struct hlist_head udptable[]) + int dif, struct udp_table *udptable) { - struct sock *sk, *result = NULL; - struct hlist_node *node; + struct sock *sk, *result; + struct hlist_node *node, *next; unsigned short hnum = ntohs(dport); - int badness = -1; - - read_lock(&udp_hash_lock); - sk_for_each(sk, node, &udptable[udp_hashfn(net, hnum)]) { - struct inet_sock *inet = inet_sk(sk); - - if (net_eq(sock_net(sk), net) && sk->sk_hash == hnum && - !ipv6_only_sock(sk)) { - int score = (sk->sk_family == PF_INET ? 1 : 0); - if (inet->rcv_saddr) { - if (inet->rcv_saddr != daddr) - continue; - score+=2; - } - if (inet->daddr) { - if (inet->daddr != saddr) - continue; - score+=2; - } - if (inet->dport) { - if (inet->dport != sport) - continue; - score+=2; - } - if (sk->sk_bound_dev_if) { - if (sk->sk_bound_dev_if != dif) - continue; - score+=2; - } - if (score == 9) { - result = sk; - break; - } else if (score > badness) { - result = sk; - badness = score; - } + unsigned int hash = udp_hashfn(net, hnum); + struct udp_hslot *hslot = &udptable->hash[hash]; + int score, badness; + + rcu_read_lock(); +begin: + result = NULL; + badness = -1; + sk_for_each_rcu_safenext(sk, node, &hslot->head, next) { + /* + * lockless reader, and SLAB_DESTROY_BY_RCU items: + * We must check this item was not moved to another chain + */ + if (udp_hashfn(net, sk->sk_hash) != hash) + goto begin; + score = compute_score(sk, net, saddr, hnum, sport, + daddr, dport, dif); + if (score > badness) { + result = sk; + badness = score; } } - if (result) - sock_hold(result); - read_unlock(&udp_hash_lock); + if (result) { + if (unlikely(!atomic_inc_not_zero(&result->sk_refcnt))) + result = NULL; + else if (unlikely(compute_score(result, net, saddr, hnum, sport, + daddr, dport, dif) < badness)) { + sock_put(result); + goto begin; + } + } + rcu_read_unlock(); return result; } static inline struct sock *__udp4_lib_lookup_skb(struct sk_buff *skb, __be16 sport, __be16 dport, - struct hlist_head udptable[]) + struct udp_table *udptable) { struct sock *sk; const struct iphdr *iph = ip_hdr(skb); @@ -280,7 +316,7 @@ static inline struct sock *__udp4_lib_lookup_skb(struct sk_buff *skb, struct sock *udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport, __be32 daddr, __be16 dport, int dif) { - return __udp4_lib_lookup(net, saddr, sport, daddr, dport, dif, udp_hash); + return __udp4_lib_lookup(net, saddr, sport, daddr, dport, dif, &udp_table); } EXPORT_SYMBOL_GPL(udp4_lib_lookup); @@ -324,7 +360,7 @@ found: * to find the appropriate port. */ -void __udp4_lib_err(struct sk_buff *skb, u32 info, struct hlist_head udptable[]) +void __udp4_lib_err(struct sk_buff *skb, u32 info, struct udp_table *udptable) { struct inet_sock *inet; struct iphdr *iph = (struct iphdr*)skb->data; @@ -393,7 +429,7 @@ out: void udp_err(struct sk_buff *skb, u32 info) { - __udp4_lib_err(skb, info, udp_hash); + __udp4_lib_err(skb, info, &udp_table); } /* @@ -934,6 +970,21 @@ int udp_disconnect(struct sock *sk, int flags) return 0; } +void udp_lib_unhash(struct sock *sk) +{ + struct udp_table *udptable = sk->sk_prot->h.udp_table; + unsigned int hash = udp_hashfn(sock_net(sk), sk->sk_hash); + struct udp_hslot *hslot = &udptable->hash[hash]; + + spin_lock_bh(&hslot->lock); + if (sk_del_node_init_rcu(sk)) { + inet_sk(sk)->num = 0; + sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1); + } + spin_unlock_bh(&hslot->lock); +} +EXPORT_SYMBOL(udp_lib_unhash); + static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) { int is_udplite = IS_UDPLITE(sk); @@ -1072,13 +1123,14 @@ drop: static int __udp4_lib_mcast_deliver(struct net *net, struct sk_buff *skb, struct udphdr *uh, __be32 saddr, __be32 daddr, - struct hlist_head udptable[]) + struct udp_table *udptable) { struct sock *sk; + struct udp_hslot *hslot = &udptable->hash[udp_hashfn(net, ntohs(uh->dest))]; int dif; - read_lock(&udp_hash_lock); - sk = sk_head(&udptable[udp_hashfn(net, ntohs(uh->dest))]); + spin_lock(&hslot->lock); + sk = sk_head(&hslot->head); dif = skb->dev->ifindex; sk = udp_v4_mcast_next(net, sk, uh->dest, daddr, uh->source, saddr, dif); if (sk) { @@ -1104,7 +1156,7 @@ static int __udp4_lib_mcast_deliver(struct net *net, struct sk_buff *skb, } while (sknext); } else kfree_skb(skb); - read_unlock(&udp_hash_lock); + spin_unlock(&hslot->lock); return 0; } @@ -1150,7 +1202,7 @@ static inline int udp4_csum_init(struct sk_buff *skb, struct udphdr *uh, * All we need to do is get the socket, and then do a checksum. */ -int __udp4_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[], +int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable, int proto) { struct sock *sk; @@ -1218,13 +1270,13 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[], return 0; short_packet: - LIMIT_NETDEBUG(KERN_DEBUG "UDP%s: short packet: From " NIPQUAD_FMT ":%u %d/%d to " NIPQUAD_FMT ":%u\n", + LIMIT_NETDEBUG(KERN_DEBUG "UDP%s: short packet: From %pI4:%u %d/%d to %pI4:%u\n", proto == IPPROTO_UDPLITE ? "-Lite" : "", - NIPQUAD(saddr), + &saddr, ntohs(uh->source), ulen, skb->len, - NIPQUAD(daddr), + &daddr, ntohs(uh->dest)); goto drop; @@ -1233,11 +1285,11 @@ csum_error: * RFC1122: OK. Discards the bad packet silently (as far as * the network is concerned, anyway) as per 4.1.3.4 (MUST). */ - LIMIT_NETDEBUG(KERN_DEBUG "UDP%s: bad checksum. From " NIPQUAD_FMT ":%u to " NIPQUAD_FMT ":%u ulen %d\n", + LIMIT_NETDEBUG(KERN_DEBUG "UDP%s: bad checksum. From %pI4:%u to %pI4:%u ulen %d\n", proto == IPPROTO_UDPLITE ? "-Lite" : "", - NIPQUAD(saddr), + &saddr, ntohs(uh->source), - NIPQUAD(daddr), + &daddr, ntohs(uh->dest), ulen); drop: @@ -1248,7 +1300,7 @@ drop: int udp_rcv(struct sk_buff *skb) { - return __udp4_lib_rcv(skb, udp_hash, IPPROTO_UDP); + return __udp4_lib_rcv(skb, &udp_table, IPPROTO_UDP); } void udp_destroy_sock(struct sock *sk) @@ -1490,7 +1542,8 @@ struct proto udp_prot = { .sysctl_wmem = &sysctl_udp_wmem_min, .sysctl_rmem = &sysctl_udp_rmem_min, .obj_size = sizeof(struct udp_sock), - .h.udp_hash = udp_hash, + .slab_flags = SLAB_DESTROY_BY_RCU, + .h.udp_table = &udp_table, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_udp_setsockopt, .compat_getsockopt = compat_udp_getsockopt, @@ -1500,20 +1553,23 @@ struct proto udp_prot = { /* ------------------------------------------------------------------------ */ #ifdef CONFIG_PROC_FS -static struct sock *udp_get_first(struct seq_file *seq) +static struct sock *udp_get_first(struct seq_file *seq, int start) { struct sock *sk; struct udp_iter_state *state = seq->private; struct net *net = seq_file_net(seq); - for (state->bucket = 0; state->bucket < UDP_HTABLE_SIZE; ++state->bucket) { + for (state->bucket = start; state->bucket < UDP_HTABLE_SIZE; ++state->bucket) { struct hlist_node *node; - sk_for_each(sk, node, state->hashtable + state->bucket) { + struct udp_hslot *hslot = &state->udp_table->hash[state->bucket]; + spin_lock_bh(&hslot->lock); + sk_for_each(sk, node, &hslot->head) { if (!net_eq(sock_net(sk), net)) continue; if (sk->sk_family == state->family) goto found; } + spin_unlock_bh(&hslot->lock); } sk = NULL; found: @@ -1527,20 +1583,18 @@ static struct sock *udp_get_next(struct seq_file *seq, struct sock *sk) do { sk = sk_next(sk); -try_again: - ; } while (sk && (!net_eq(sock_net(sk), net) || sk->sk_family != state->family)); - if (!sk && ++state->bucket < UDP_HTABLE_SIZE) { - sk = sk_head(state->hashtable + state->bucket); - goto try_again; + if (!sk) { + spin_unlock_bh(&state->udp_table->hash[state->bucket].lock); + return udp_get_first(seq, state->bucket + 1); } return sk; } static struct sock *udp_get_idx(struct seq_file *seq, loff_t pos) { - struct sock *sk = udp_get_first(seq); + struct sock *sk = udp_get_first(seq, 0); if (sk) while (pos && (sk = udp_get_next(seq, sk)) != NULL) @@ -1549,9 +1603,7 @@ static struct sock *udp_get_idx(struct seq_file *seq, loff_t pos) } static void *udp_seq_start(struct seq_file *seq, loff_t *pos) - __acquires(udp_hash_lock) { - read_lock(&udp_hash_lock); return *pos ? udp_get_idx(seq, *pos-1) : SEQ_START_TOKEN; } @@ -1569,9 +1621,11 @@ static void *udp_seq_next(struct seq_file *seq, void *v, loff_t *pos) } static void udp_seq_stop(struct seq_file *seq, void *v) - __releases(udp_hash_lock) { - read_unlock(&udp_hash_lock); + struct udp_iter_state *state = seq->private; + + if (state->bucket < UDP_HTABLE_SIZE) + spin_unlock_bh(&state->udp_table->hash[state->bucket].lock); } static int udp_seq_open(struct inode *inode, struct file *file) @@ -1587,7 +1641,7 @@ static int udp_seq_open(struct inode *inode, struct file *file) s = ((struct seq_file *)file->private_data)->private; s->family = afinfo->family; - s->hashtable = afinfo->hashtable; + s->udp_table = afinfo->udp_table; return err; } @@ -1659,7 +1713,7 @@ int udp4_seq_show(struct seq_file *seq, void *v) static struct udp_seq_afinfo udp4_seq_afinfo = { .name = "udp", .family = AF_INET, - .hashtable = udp_hash, + .udp_table = &udp_table, .seq_fops = { .owner = THIS_MODULE, }, @@ -1694,16 +1748,28 @@ void udp4_proc_exit(void) } #endif /* CONFIG_PROC_FS */ +void __init udp_table_init(struct udp_table *table) +{ + int i; + + for (i = 0; i < UDP_HTABLE_SIZE; i++) { + INIT_HLIST_HEAD(&table->hash[i].head); + spin_lock_init(&table->hash[i].lock); + } +} + void __init udp_init(void) { - unsigned long limit; + unsigned long nr_pages, limit; + udp_table_init(&udp_table); /* Set the pressure threshold up by the same strategy of TCP. It is a * fraction of global memory that is up to 1/2 at 256 MB, decreasing * toward zero with the amount of memory, with a floor of 128 pages. */ - limit = min(nr_all_pages, 1UL<<(28-PAGE_SHIFT)) >> (20-PAGE_SHIFT); - limit = (limit * (nr_all_pages >> (20-PAGE_SHIFT))) >> (PAGE_SHIFT-11); + nr_pages = totalram_pages - totalhigh_pages; + limit = min(nr_pages, 1UL<<(28-PAGE_SHIFT)) >> (20-PAGE_SHIFT); + limit = (limit * (nr_pages >> (20-PAGE_SHIFT))) >> (PAGE_SHIFT-11); limit = max(limit, 128UL); sysctl_udp_mem[0] = limit / 4 * 3; sysctl_udp_mem[1] = limit; @@ -1714,8 +1780,6 @@ void __init udp_init(void) } EXPORT_SYMBOL(udp_disconnect); -EXPORT_SYMBOL(udp_hash); -EXPORT_SYMBOL(udp_hash_lock); EXPORT_SYMBOL(udp_ioctl); EXPORT_SYMBOL(udp_prot); EXPORT_SYMBOL(udp_sendmsg); diff --git a/net/ipv4/udp_impl.h b/net/ipv4/udp_impl.h index 2e9bad2fa1bc..9f4a6165f722 100644 --- a/net/ipv4/udp_impl.h +++ b/net/ipv4/udp_impl.h @@ -5,8 +5,8 @@ #include <net/protocol.h> #include <net/inet_common.h> -extern int __udp4_lib_rcv(struct sk_buff *, struct hlist_head [], int ); -extern void __udp4_lib_err(struct sk_buff *, u32, struct hlist_head []); +extern int __udp4_lib_rcv(struct sk_buff *, struct udp_table *, int ); +extern void __udp4_lib_err(struct sk_buff *, u32, struct udp_table *); extern int udp_v4_get_port(struct sock *sk, unsigned short snum); diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c index 3c807964da96..c784891cb7e5 100644 --- a/net/ipv4/udplite.c +++ b/net/ipv4/udplite.c @@ -12,16 +12,17 @@ */ #include "udp_impl.h" -struct hlist_head udplite_hash[UDP_HTABLE_SIZE]; +struct udp_table udplite_table; +EXPORT_SYMBOL(udplite_table); static int udplite_rcv(struct sk_buff *skb) { - return __udp4_lib_rcv(skb, udplite_hash, IPPROTO_UDPLITE); + return __udp4_lib_rcv(skb, &udplite_table, IPPROTO_UDPLITE); } static void udplite_err(struct sk_buff *skb, u32 info) { - __udp4_lib_err(skb, info, udplite_hash); + __udp4_lib_err(skb, info, &udplite_table); } static struct net_protocol udplite_protocol = { @@ -50,7 +51,8 @@ struct proto udplite_prot = { .unhash = udp_lib_unhash, .get_port = udp_v4_get_port, .obj_size = sizeof(struct udp_sock), - .h.udp_hash = udplite_hash, + .slab_flags = SLAB_DESTROY_BY_RCU, + .h.udp_table = &udplite_table, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_udp_setsockopt, .compat_getsockopt = compat_udp_getsockopt, @@ -71,7 +73,7 @@ static struct inet_protosw udplite4_protosw = { static struct udp_seq_afinfo udplite4_seq_afinfo = { .name = "udplite", .family = AF_INET, - .hashtable = udplite_hash, + .udp_table = &udplite_table, .seq_fops = { .owner = THIS_MODULE, }, @@ -108,6 +110,7 @@ static inline int udplite4_proc_init(void) void __init udplite4_register(void) { + udp_table_init(&udplite_table); if (proto_register(&udplite_prot, 1)) goto out_register_err; @@ -126,5 +129,4 @@ out_register_err: printk(KERN_CRIT "%s: Cannot add UDP-Lite protocol.\n", __func__); } -EXPORT_SYMBOL(udplite_hash); EXPORT_SYMBOL(udplite_prot); diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index c63de0a72aba..f9a775b7e796 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -65,7 +65,7 @@ __xfrm4_find_bundle(struct flowi *fl, struct xfrm_policy *policy) read_lock_bh(&policy->lock); for (dst = policy->bundles; dst; dst = dst->next) { - struct xfrm_dst *xdst = (struct xfrm_dst*)dst; + struct xfrm_dst *xdst = (struct xfrm_dst *)dst; if (xdst->u.rt.fl.oif == fl->oif && /*XXX*/ xdst->u.rt.fl.fl4_dst == fl->fl4_dst && xdst->u.rt.fl.fl4_src == fl->fl4_src && diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index d9da5eb9dcb2..0e41f1be6dc9 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2988,9 +2988,8 @@ static void if6_seq_stop(struct seq_file *seq, void *v) static int if6_seq_show(struct seq_file *seq, void *v) { struct inet6_ifaddr *ifp = (struct inet6_ifaddr *)v; - seq_printf(seq, - NIP6_SEQFMT " %02x %02x %02x %02x %8s\n", - NIP6(ifp->addr), + seq_printf(seq, "%pi6 %02x %02x %02x %02x %8s\n", + &ifp->addr, ifp->idev->dev->ifindex, ifp->prefix_len, ifp->scope, @@ -4033,8 +4032,8 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.forwarding, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &addrconf_sysctl_forward, - .strategy = &addrconf_sysctl_forward_strategy, + .proc_handler = addrconf_sysctl_forward, + .strategy = addrconf_sysctl_forward_strategy, }, { .ctl_name = NET_IPV6_HOP_LIMIT, @@ -4050,7 +4049,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.mtu6, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_ACCEPT_RA, @@ -4058,7 +4057,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.accept_ra, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_ACCEPT_REDIRECTS, @@ -4066,7 +4065,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.accept_redirects, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_AUTOCONF, @@ -4074,7 +4073,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.autoconf, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_DAD_TRANSMITS, @@ -4082,7 +4081,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.dad_transmits, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_RTR_SOLICITS, @@ -4090,7 +4089,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.rtr_solicits, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_RTR_SOLICIT_INTERVAL, @@ -4098,8 +4097,8 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.rtr_solicit_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV6_RTR_SOLICIT_DELAY, @@ -4107,8 +4106,8 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.rtr_solicit_delay, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV6_FORCE_MLD_VERSION, @@ -4116,7 +4115,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.force_mld_version, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #ifdef CONFIG_IPV6_PRIVACY { @@ -4125,7 +4124,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.use_tempaddr, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_TEMP_VALID_LFT, @@ -4133,7 +4132,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.temp_valid_lft, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_TEMP_PREFERED_LFT, @@ -4141,7 +4140,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.temp_prefered_lft, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_REGEN_MAX_RETRY, @@ -4149,7 +4148,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.regen_max_retry, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_MAX_DESYNC_FACTOR, @@ -4157,7 +4156,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.max_desync_factor, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif { @@ -4166,7 +4165,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.max_addresses, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_ACCEPT_RA_DEFRTR, @@ -4174,7 +4173,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.accept_ra_defrtr, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_ACCEPT_RA_PINFO, @@ -4182,7 +4181,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.accept_ra_pinfo, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #ifdef CONFIG_IPV6_ROUTER_PREF { @@ -4191,7 +4190,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.accept_ra_rtr_pref, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_RTR_PROBE_INTERVAL, @@ -4199,8 +4198,8 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.rtr_probe_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, #ifdef CONFIG_IPV6_ROUTE_INFO { @@ -4209,7 +4208,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.accept_ra_rt_info_max_plen, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #endif @@ -4219,7 +4218,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.proxy_ndp, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_ACCEPT_SOURCE_ROUTE, @@ -4227,7 +4226,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.accept_source_route, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #ifdef CONFIG_IPV6_OPTIMISTIC_DAD { @@ -4236,7 +4235,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.optimistic_dad, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif @@ -4247,7 +4246,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.mc_forwarding, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif { @@ -4256,7 +4255,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.disable_ipv6, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = CTL_UNNUMBERED, @@ -4264,7 +4263,7 @@ static struct addrconf_sysctl_table .data = &ipv6_devconf.accept_dad, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = 0, /* sentinel */ diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c index 08909039d87b..6ff73c4c126a 100644 --- a/net/ipv6/addrlabel.c +++ b/net/ipv6/addrlabel.c @@ -186,10 +186,8 @@ u32 ipv6_addr_label(struct net *net, label = p ? p->label : IPV6_ADDR_LABEL_DEFAULT; rcu_read_unlock(); - ADDRLABEL(KERN_DEBUG "%s(addr=" NIP6_FMT ", type=%d, ifindex=%d) => %08x\n", - __func__, - NIP6(*addr), type, ifindex, - label); + ADDRLABEL(KERN_DEBUG "%s(addr=%pI6, type=%d, ifindex=%d) => %08x\n", + __func__, addr, type, ifindex, label); return label; } @@ -203,11 +201,8 @@ static struct ip6addrlbl_entry *ip6addrlbl_alloc(struct net *net, struct ip6addrlbl_entry *newp; int addrtype; - ADDRLABEL(KERN_DEBUG "%s(prefix=" NIP6_FMT ", prefixlen=%d, ifindex=%d, label=%u)\n", - __func__, - NIP6(*prefix), prefixlen, - ifindex, - (unsigned int)label); + ADDRLABEL(KERN_DEBUG "%s(prefix=%pI6, prefixlen=%d, ifindex=%d, label=%u)\n", + __func__, prefix, prefixlen, ifindex, (unsigned int)label); addrtype = ipv6_addr_type(prefix) & (IPV6_ADDR_MAPPED | IPV6_ADDR_COMPATv4 | IPV6_ADDR_LOOPBACK); @@ -294,12 +289,9 @@ static int ip6addrlbl_add(struct net *net, struct ip6addrlbl_entry *newp; int ret = 0; - ADDRLABEL(KERN_DEBUG "%s(prefix=" NIP6_FMT ", prefixlen=%d, ifindex=%d, label=%u, replace=%d)\n", - __func__, - NIP6(*prefix), prefixlen, - ifindex, - (unsigned int)label, - replace); + ADDRLABEL(KERN_DEBUG "%s(prefix=%pI6, prefixlen=%d, ifindex=%d, label=%u, replace=%d)\n", + __func__, prefix, prefixlen, ifindex, (unsigned int)label, + replace); newp = ip6addrlbl_alloc(net, prefix, prefixlen, ifindex, label); if (IS_ERR(newp)) @@ -321,10 +313,8 @@ static int __ip6addrlbl_del(struct net *net, struct hlist_node *pos, *n; int ret = -ESRCH; - ADDRLABEL(KERN_DEBUG "%s(prefix=" NIP6_FMT ", prefixlen=%d, ifindex=%d)\n", - __func__, - NIP6(*prefix), prefixlen, - ifindex); + ADDRLABEL(KERN_DEBUG "%s(prefix=%pI6, prefixlen=%d, ifindex=%d)\n", + __func__, prefix, prefixlen, ifindex); hlist_for_each_entry_safe(p, pos, n, &ip6addrlbl_table.head, list) { if (p->prefixlen == prefixlen && @@ -347,10 +337,8 @@ static int ip6addrlbl_del(struct net *net, struct in6_addr prefix_buf; int ret; - ADDRLABEL(KERN_DEBUG "%s(prefix=" NIP6_FMT ", prefixlen=%d, ifindex=%d)\n", - __func__, - NIP6(*prefix), prefixlen, - ifindex); + ADDRLABEL(KERN_DEBUG "%s(prefix=%pI6, prefixlen=%d, ifindex=%d)\n", + __func__, prefix, prefixlen, ifindex); ipv6_addr_prefix(&prefix_buf, prefix, prefixlen); spin_lock(&ip6addrlbl_table.lock); diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index 2ff0c8233e47..7a8a01369e5c 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -419,8 +419,8 @@ static void ah6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, if (!x) return; - NETDEBUG(KERN_DEBUG "pmtu discovery on SA AH/%08x/" NIP6_FMT "\n", - ntohl(ah->spi), NIP6(iph->daddr)); + NETDEBUG(KERN_DEBUG "pmtu discovery on SA AH/%08x/%pI6\n", + ntohl(ah->spi), &iph->daddr); xfrm_state_put(x); } diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c index 8336cd81cb4f..1ae58bec1de0 100644 --- a/net/ipv6/anycast.c +++ b/net/ipv6/anycast.c @@ -512,11 +512,9 @@ static int ac6_seq_show(struct seq_file *seq, void *v) struct ifacaddr6 *im = (struct ifacaddr6 *)v; struct ac6_iter_state *state = ac6_seq_private(seq); - seq_printf(seq, - "%-4d %-15s " NIP6_SEQFMT " %5d\n", + seq_printf(seq, "%-4d %-15s %pi6 %5d\n", state->dev->ifindex, state->dev->name, - NIP6(im->aca_addr), - im->aca_users); + &im->aca_addr, im->aca_users); return 0; } diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index b181b08fb761..c02a6308defe 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -367,8 +367,8 @@ static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, x = xfrm_state_lookup((xfrm_address_t *)&iph->daddr, esph->spi, IPPROTO_ESP, AF_INET6); if (!x) return; - printk(KERN_DEBUG "pmtu discovery on SA ESP/%08x/" NIP6_FMT "\n", - ntohl(esph->spi), NIP6(iph->daddr)); + printk(KERN_DEBUG "pmtu discovery on SA ESP/%08x/%pI6\n", + ntohl(esph->spi), &iph->daddr); xfrm_state_put(x); } diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c index 6bfffec2371c..1c7f400a3cfe 100644 --- a/net/ipv6/exthdrs.c +++ b/net/ipv6/exthdrs.c @@ -219,7 +219,7 @@ static int ipv6_dest_hao(struct sk_buff *skb, int optoff) if (!(ipv6_addr_type(&hao->addr) & IPV6_ADDR_UNICAST)) { LIMIT_NETDEBUG( - KERN_DEBUG "hao is not an unicast addr: " NIP6_FMT "\n", NIP6(hao->addr)); + KERN_DEBUG "hao is not an unicast addr: %pI6\n", &hao->addr); goto discard; } diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 9b7d19ae5ced..be351009fd03 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -646,9 +646,10 @@ static int icmpv6_rcv(struct sk_buff *skb) int type; if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) { + struct sec_path *sp = skb_sec_path(skb); int nh; - if (!(skb->sp && skb->sp->xvec[skb->sp->len - 1]->props.flags & + if (!(sp && sp->xvec[sp->len - 1]->props.flags & XFRM_STATE_ICMP)) goto drop_no_count; @@ -680,8 +681,8 @@ static int icmpv6_rcv(struct sk_buff *skb) skb->csum = ~csum_unfold(csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_ICMPV6, 0)); if (__skb_checksum_complete(skb)) { - LIMIT_NETDEBUG(KERN_DEBUG "ICMPv6 checksum failed [" NIP6_FMT " > " NIP6_FMT "]\n", - NIP6(*saddr), NIP6(*daddr)); + LIMIT_NETDEBUG(KERN_DEBUG "ICMPv6 checksum failed [%pI6 > %pI6]\n", + saddr, daddr); goto discard_it; } } @@ -955,8 +956,8 @@ ctl_table ipv6_icmp_table_template[] = { .data = &init_net.ipv6.sysctl.icmpv6_time, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_ms_jiffies, - .strategy = &sysctl_ms_jiffies + .proc_handler = proc_dointvec_ms_jiffies, + .strategy = sysctl_ms_jiffies }, { .ctl_name = 0 }, }; diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index 37a4e777e347..7927a8498d17 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -696,14 +696,14 @@ static int ip6fl_seq_show(struct seq_file *seq, void *v) else { struct ip6_flowlabel *fl = v; seq_printf(seq, - "%05X %-1d %-6d %-6d %-6ld %-8ld " NIP6_SEQFMT " %-4d\n", + "%05X %-1d %-6d %-6d %-6ld %-8ld %pi6 %-4d\n", (unsigned)ntohl(fl->label), fl->share, (unsigned)fl->owner, atomic_read(&fl->users), fl->linger/HZ, (long)(fl->expires - jiffies)/HZ, - NIP6(fl->dst), + &fl->dst, fl->opt ? fl->opt->opt_nflen : 0); } return 0; diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index c77db0b95e26..7d92fd97cfb9 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -490,7 +490,7 @@ int ip6_forward(struct sk_buff *skb) We don't send redirects to frames decapsulated from IPsec. */ if (skb->dev == dst->dev && dst->neighbour && opt->srcrt == 0 && - !skb->sp) { + !skb_sec_path(skb)) { struct in6_addr *target = NULL; struct rt6_info *rt; struct neighbour *n = dst->neighbour; diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 182f8a177e7f..c491fb98a5e3 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -297,9 +297,8 @@ static int ipmr_mfc_seq_show(struct seq_file *seq, void *v) const struct mfc6_cache *mfc = v; const struct ipmr_mfc_iter *it = seq->private; - seq_printf(seq, - NIP6_FMT " " NIP6_FMT " %-3d %8ld %8ld %8ld", - NIP6(mfc->mf6c_mcastgrp), NIP6(mfc->mf6c_origin), + seq_printf(seq, "%pI6 %pI6 %-3d %8ld %8ld %8ld", + &mfc->mf6c_mcastgrp, &mfc->mf6c_origin, mfc->mf6c_parent, mfc->mfc_un.res.pkt, mfc->mfc_un.res.bytes, diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c index 4545e4306862..d4576a9c154f 100644 --- a/net/ipv6/ipcomp6.c +++ b/net/ipv6/ipcomp6.c @@ -67,8 +67,8 @@ static void ipcomp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, if (!x) return; - printk(KERN_DEBUG "pmtu discovery on SA IPCOMP/%08x/" NIP6_FMT "\n", - spi, NIP6(iph->daddr)); + printk(KERN_DEBUG "pmtu discovery on SA IPCOMP/%08x/%pI6\n", + spi, &iph->daddr); xfrm_state_put(x); } diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index d7b3c6d398ae..a76199ecad23 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -2430,9 +2430,9 @@ static int igmp6_mc_seq_show(struct seq_file *seq, void *v) struct igmp6_mc_iter_state *state = igmp6_mc_seq_private(seq); seq_printf(seq, - "%-4d %-15s " NIP6_SEQFMT " %5d %08X %ld\n", + "%-4d %-15s %pi6 %5d %08X %ld\n", state->dev->ifindex, state->dev->name, - NIP6(im->mca_addr), + &im->mca_addr, im->mca_users, im->mca_flags, (im->mca_flags&MAF_TIMER_RUNNING) ? jiffies_to_clock_t(im->mca_timer.expires-jiffies) : 0); @@ -2591,10 +2591,10 @@ static int igmp6_mcf_seq_show(struct seq_file *seq, void *v) "Source Address", "INC", "EXC"); } else { seq_printf(seq, - "%3d %6.6s " NIP6_SEQFMT " " NIP6_SEQFMT " %6lu %6lu\n", + "%3d %6.6s %pi6 %pi6 %6lu %6lu\n", state->dev->ifindex, state->dev->name, - NIP6(state->im->mca_addr), - NIP6(psf->sf_addr), + &state->im->mca_addr, + &psf->sf_addr, psf->sf_count[MCAST_INCLUDE], psf->sf_count[MCAST_EXCLUDE]); } diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 172438320eec..2a6752dae09d 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -647,11 +647,8 @@ static void ndisc_solicit(struct neighbour *neigh, struct sk_buff *skb) if ((probes -= neigh->parms->ucast_probes) < 0) { if (!(neigh->nud_state & NUD_VALID)) { - ND_PRINTK1(KERN_DEBUG - "%s(): trying to ucast probe in NUD_INVALID: " - NIP6_FMT "\n", - __func__, - NIP6(*target)); + ND_PRINTK1(KERN_DEBUG "%s(): trying to ucast probe in NUD_INVALID: %pI6\n", + __func__, target); } ndisc_send_ns(dev, neigh, target, target, saddr); } else if ((probes -= neigh->parms->app_probes) < 0) { diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c index caa441d09567..7c668c63f708 100644 --- a/net/ipv6/netfilter/ip6t_LOG.c +++ b/net/ipv6/netfilter/ip6t_LOG.c @@ -61,7 +61,7 @@ static void dump_packet(const struct nf_loginfo *info, } /* Max length: 88 "SRC=0000.0000.0000.0000.0000.0000.0000.0000 DST=0000.0000.0000.0000.0000.0000.0000.0000 " */ - printk("SRC=" NIP6_FMT " DST=" NIP6_FMT " ", NIP6(ih->saddr), NIP6(ih->daddr)); + printk("SRC=%pI6 DST=%pI6 ", &ih->saddr, &ih->daddr); /* Max length: 44 "LEN=65535 TC=255 HOPLIMIT=255 FLOWLBL=FFFFF " */ printk("LEN=%Zu TC=%u HOPLIMIT=%u FLOWLBL=%u ", @@ -424,9 +424,8 @@ ip6t_log_packet(u_int8_t pf, if (skb->dev->type == ARPHRD_SIT) { const struct iphdr *iph = (struct iphdr *)skb_mac_header(skb); - printk("TUNNEL=%u.%u.%u.%u->%u.%u.%u.%u ", - NIPQUAD(iph->saddr), - NIPQUAD(iph->daddr)); + printk("TUNNEL=%pI4->%pI4 ", + &iph->saddr, &iph->daddr); } } else printk(" "); diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c index e91db16611d9..727b9530448a 100644 --- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c +++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c @@ -56,9 +56,8 @@ static bool ipv6_invert_tuple(struct nf_conntrack_tuple *tuple, static int ipv6_print_tuple(struct seq_file *s, const struct nf_conntrack_tuple *tuple) { - return seq_printf(s, "src=" NIP6_FMT " dst=" NIP6_FMT " ", - NIP6(*((struct in6_addr *)tuple->src.u3.ip6)), - NIP6(*((struct in6_addr *)tuple->dst.u3.ip6))); + return seq_printf(s, "src=%pI6 dst=%pI6 ", + tuple->src.u3.ip6, tuple->dst.u3.ip6); } /* diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c index 05726177903f..bd52151d31e9 100644 --- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c +++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c @@ -253,7 +253,7 @@ static struct ctl_table icmpv6_sysctl_table[] = { .data = &nf_ct_icmpv6_timeout, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index 9967ac7a01a8..ed4d79a9e4a6 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -80,7 +80,7 @@ struct ctl_table nf_ct_ipv6_sysctl_table[] = { .data = &nf_init_frags.timeout, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = NET_NF_CONNTRACK_FRAG6_LOW_THRESH, @@ -88,7 +88,7 @@ struct ctl_table nf_ct_ipv6_sysctl_table[] = { .data = &nf_init_frags.low_thresh, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NF_CONNTRACK_FRAG6_HIGH_THRESH, @@ -96,7 +96,7 @@ struct ctl_table nf_ct_ipv6_sysctl_table[] = { .data = &nf_init_frags.high_thresh, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = 0 } }; diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c index af12de071f4c..3c575118fca5 100644 --- a/net/ipv6/reassembly.c +++ b/net/ipv6/reassembly.c @@ -642,7 +642,7 @@ static struct ctl_table ip6_frags_ns_ctl_table[] = { .data = &init_net.ipv6.frags.high_thresh, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV6_IP6FRAG_LOW_THRESH, @@ -650,7 +650,7 @@ static struct ctl_table ip6_frags_ns_ctl_table[] = { .data = &init_net.ipv6.frags.low_thresh, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IPV6_IP6FRAG_TIME, @@ -658,8 +658,8 @@ static struct ctl_table ip6_frags_ns_ctl_table[] = { .data = &init_net.ipv6.frags.timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { } }; @@ -671,8 +671,8 @@ static struct ctl_table ip6_frags_ctl_table[] = { .data = &ip6_frags.secret_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies }, { } }; diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 89dc69924340..4d40dc214b2d 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2408,19 +2408,16 @@ static int rt6_info_route(struct rt6_info *rt, void *p_arg) { struct seq_file *m = p_arg; - seq_printf(m, NIP6_SEQFMT " %02x ", NIP6(rt->rt6i_dst.addr), - rt->rt6i_dst.plen); + seq_printf(m, "%pi6 %02x ", &rt->rt6i_dst.addr, rt->rt6i_dst.plen); #ifdef CONFIG_IPV6_SUBTREES - seq_printf(m, NIP6_SEQFMT " %02x ", NIP6(rt->rt6i_src.addr), - rt->rt6i_src.plen); + seq_printf(m, "%pi6 %02x ", &rt->rt6i_src.addr, rt->rt6i_src.plen); #else seq_puts(m, "00000000000000000000000000000000 00 "); #endif if (rt->rt6i_nexthop) { - seq_printf(m, NIP6_SEQFMT, - NIP6(*((struct in6_addr *)rt->rt6i_nexthop->primary_key))); + seq_printf(m, "%pi6", rt->rt6i_nexthop->primary_key); } else { seq_puts(m, "00000000000000000000000000000000"); } @@ -2502,7 +2499,7 @@ ctl_table ipv6_route_table_template[] = { .data = &init_net.ipv6.sysctl.flush_delay, .maxlen = sizeof(int), .mode = 0200, - .proc_handler = &ipv6_sysctl_rtcache_flush + .proc_handler = ipv6_sysctl_rtcache_flush }, { .ctl_name = NET_IPV6_ROUTE_GC_THRESH, @@ -2510,7 +2507,7 @@ ctl_table ipv6_route_table_template[] = { .data = &ip6_dst_ops_template.gc_thresh, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_ROUTE_MAX_SIZE, @@ -2518,7 +2515,7 @@ ctl_table ipv6_route_table_template[] = { .data = &init_net.ipv6.sysctl.ip6_rt_max_size, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV6_ROUTE_GC_MIN_INTERVAL, @@ -2526,8 +2523,8 @@ ctl_table ipv6_route_table_template[] = { .data = &init_net.ipv6.sysctl.ip6_rt_gc_min_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV6_ROUTE_GC_TIMEOUT, @@ -2535,8 +2532,8 @@ ctl_table ipv6_route_table_template[] = { .data = &init_net.ipv6.sysctl.ip6_rt_gc_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV6_ROUTE_GC_INTERVAL, @@ -2544,8 +2541,8 @@ ctl_table ipv6_route_table_template[] = { .data = &init_net.ipv6.sysctl.ip6_rt_gc_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV6_ROUTE_GC_ELASTICITY, @@ -2553,8 +2550,8 @@ ctl_table ipv6_route_table_template[] = { .data = &init_net.ipv6.sysctl.ip6_rt_gc_elasticity, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV6_ROUTE_MTU_EXPIRES, @@ -2562,8 +2559,8 @@ ctl_table ipv6_route_table_template[] = { .data = &init_net.ipv6.sysctl.ip6_rt_mtu_expires, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV6_ROUTE_MIN_ADVMSS, @@ -2571,8 +2568,8 @@ ctl_table ipv6_route_table_template[] = { .data = &init_net.ipv6.sysctl.ip6_rt_min_advmss, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS, @@ -2580,8 +2577,8 @@ ctl_table ipv6_route_table_template[] = { .data = &init_net.ipv6.sysctl.ip6_rt_gc_min_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_ms_jiffies, - .strategy = &sysctl_ms_jiffies, + .proc_handler = proc_dointvec_ms_jiffies, + .strategy = sysctl_ms_jiffies, }, { .ctl_name = 0 } }; diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c index 587f8f60c489..9048fe7e7ea7 100644 --- a/net/ipv6/sysctl_net_ipv6.c +++ b/net/ipv6/sysctl_net_ipv6.c @@ -35,7 +35,7 @@ static ctl_table ipv6_table_template[] = { .data = &init_net.ipv6.sysctl.bindv6only, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = 0 } }; @@ -47,7 +47,7 @@ static ctl_table ipv6_table[] = { .data = &sysctl_mld_max_msf, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = 0 } }; diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index b6b356b7912a..984276463a8d 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -872,12 +872,10 @@ static int tcp_v6_inbound_md5_hash (struct sock *sk, struct sk_buff *skb) if (genhash || memcmp(hash_location, newhash, 16) != 0) { if (net_ratelimit()) { - printk(KERN_INFO "MD5 Hash %s for " - "(" NIP6_FMT ", %u)->" - "(" NIP6_FMT ", %u)\n", + printk(KERN_INFO "MD5 Hash %s for (%pI6, %u)->(%pI6, %u)\n", genhash ? "failed" : "mismatch", - NIP6(ip6h->saddr), ntohs(th->source), - NIP6(ip6h->daddr), ntohs(th->dest)); + &ip6h->saddr, ntohs(th->source), + &ip6h->daddr, ntohs(th->dest)); } return 1; } diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 8b48512ebf6a..8dafa36b1ba5 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -54,62 +54,89 @@ int udp_v6_get_port(struct sock *sk, unsigned short snum) return udp_lib_get_port(sk, snum, ipv6_rcv_saddr_equal); } +static inline int compute_score(struct sock *sk, struct net *net, + unsigned short hnum, + struct in6_addr *saddr, __be16 sport, + struct in6_addr *daddr, __be16 dport, + int dif) +{ + int score = -1; + + if (net_eq(sock_net(sk), net) && sk->sk_hash == hnum && + sk->sk_family == PF_INET6) { + struct ipv6_pinfo *np = inet6_sk(sk); + struct inet_sock *inet = inet_sk(sk); + + score = 0; + if (inet->dport) { + if (inet->dport != sport) + return -1; + score++; + } + if (!ipv6_addr_any(&np->rcv_saddr)) { + if (!ipv6_addr_equal(&np->rcv_saddr, daddr)) + return -1; + score++; + } + if (!ipv6_addr_any(&np->daddr)) { + if (!ipv6_addr_equal(&np->daddr, saddr)) + return -1; + score++; + } + if (sk->sk_bound_dev_if) { + if (sk->sk_bound_dev_if != dif) + return -1; + score++; + } + } + return score; +} + static struct sock *__udp6_lib_lookup(struct net *net, struct in6_addr *saddr, __be16 sport, struct in6_addr *daddr, __be16 dport, - int dif, struct hlist_head udptable[]) + int dif, struct udp_table *udptable) { - struct sock *sk, *result = NULL; - struct hlist_node *node; + struct sock *sk, *result; + struct hlist_node *node, *next; unsigned short hnum = ntohs(dport); - int badness = -1; - - read_lock(&udp_hash_lock); - sk_for_each(sk, node, &udptable[udp_hashfn(net, hnum)]) { - struct inet_sock *inet = inet_sk(sk); - - if (net_eq(sock_net(sk), net) && sk->sk_hash == hnum && - sk->sk_family == PF_INET6) { - struct ipv6_pinfo *np = inet6_sk(sk); - int score = 0; - if (inet->dport) { - if (inet->dport != sport) - continue; - score++; - } - if (!ipv6_addr_any(&np->rcv_saddr)) { - if (!ipv6_addr_equal(&np->rcv_saddr, daddr)) - continue; - score++; - } - if (!ipv6_addr_any(&np->daddr)) { - if (!ipv6_addr_equal(&np->daddr, saddr)) - continue; - score++; - } - if (sk->sk_bound_dev_if) { - if (sk->sk_bound_dev_if != dif) - continue; - score++; - } - if (score == 4) { - result = sk; - break; - } else if (score > badness) { - result = sk; - badness = score; - } + unsigned int hash = udp_hashfn(net, hnum); + struct udp_hslot *hslot = &udptable->hash[hash]; + int score, badness; + + rcu_read_lock(); +begin: + result = NULL; + badness = -1; + sk_for_each_rcu_safenext(sk, node, &hslot->head, next) { + /* + * lockless reader, and SLAB_DESTROY_BY_RCU items: + * We must check this item was not moved to another chain + */ + if (udp_hashfn(net, sk->sk_hash) != hash) + goto begin; + score = compute_score(sk, net, hnum, saddr, sport, daddr, dport, dif); + if (score > badness) { + result = sk; + badness = score; + } + } + if (result) { + if (unlikely(!atomic_inc_not_zero(&result->sk_refcnt))) + result = NULL; + else if (unlikely(compute_score(result, net, hnum, saddr, sport, + daddr, dport, dif) < badness)) { + sock_put(result); + goto begin; } } - if (result) - sock_hold(result); - read_unlock(&udp_hash_lock); + rcu_read_unlock(); return result; } static struct sock *__udp6_lib_lookup_skb(struct sk_buff *skb, __be16 sport, __be16 dport, - struct hlist_head udptable[]) + struct udp_table *udptable) { struct sock *sk; struct ipv6hdr *iph = ipv6_hdr(skb); @@ -253,7 +280,7 @@ csum_copy_err: void __udp6_lib_err(struct sk_buff *skb, struct inet6_skb_parm *opt, int type, int code, int offset, __be32 info, - struct hlist_head udptable[] ) + struct udp_table *udptable) { struct ipv6_pinfo *np; struct ipv6hdr *hdr = (struct ipv6hdr*)skb->data; @@ -289,7 +316,7 @@ static __inline__ void udpv6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, int type, int code, int offset, __be32 info ) { - __udp6_lib_err(skb, opt, type, code, offset, info, udp_hash); + __udp6_lib_err(skb, opt, type, code, offset, info, &udp_table); } int udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb) @@ -388,14 +415,15 @@ static struct sock *udp_v6_mcast_next(struct net *net, struct sock *sk, */ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb, struct in6_addr *saddr, struct in6_addr *daddr, - struct hlist_head udptable[]) + struct udp_table *udptable) { struct sock *sk, *sk2; const struct udphdr *uh = udp_hdr(skb); + struct udp_hslot *hslot = &udptable->hash[udp_hashfn(net, ntohs(uh->dest))]; int dif; - read_lock(&udp_hash_lock); - sk = sk_head(&udptable[udp_hashfn(net, ntohs(uh->dest))]); + spin_lock(&hslot->lock); + sk = sk_head(&hslot->head); dif = inet6_iif(skb); sk = udp_v6_mcast_next(net, sk, uh->dest, daddr, uh->source, saddr, dif); if (!sk) { @@ -423,7 +451,7 @@ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb, sk_add_backlog(sk, skb); bh_unlock_sock(sk); out: - read_unlock(&udp_hash_lock); + spin_unlock(&hslot->lock); return 0; } @@ -461,7 +489,7 @@ static inline int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh, return 0; } -int __udp6_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[], +int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable, int proto) { struct sock *sk; @@ -558,7 +586,7 @@ discard: static __inline__ int udpv6_rcv(struct sk_buff *skb) { - return __udp6_lib_rcv(skb, udp_hash, IPPROTO_UDP); + return __udp6_lib_rcv(skb, &udp_table, IPPROTO_UDP); } /* @@ -1022,7 +1050,7 @@ int udp6_seq_show(struct seq_file *seq, void *v) static struct udp_seq_afinfo udp6_seq_afinfo = { .name = "udp6", .family = AF_INET6, - .hashtable = udp_hash, + .udp_table = &udp_table, .seq_fops = { .owner = THIS_MODULE, }, @@ -1064,7 +1092,8 @@ struct proto udpv6_prot = { .sysctl_wmem = &sysctl_udp_wmem_min, .sysctl_rmem = &sysctl_udp_rmem_min, .obj_size = sizeof(struct udp6_sock), - .h.udp_hash = udp_hash, + .slab_flags = SLAB_DESTROY_BY_RCU, + .h.udp_table = &udp_table, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_udpv6_setsockopt, .compat_getsockopt = compat_udpv6_getsockopt, diff --git a/net/ipv6/udp_impl.h b/net/ipv6/udp_impl.h index 92dd7da766d8..23779208c334 100644 --- a/net/ipv6/udp_impl.h +++ b/net/ipv6/udp_impl.h @@ -7,9 +7,9 @@ #include <net/inet_common.h> #include <net/transp_v6.h> -extern int __udp6_lib_rcv(struct sk_buff *, struct hlist_head [], int ); +extern int __udp6_lib_rcv(struct sk_buff *, struct udp_table *, int ); extern void __udp6_lib_err(struct sk_buff *, struct inet6_skb_parm *, - int , int , int , __be32 , struct hlist_head []); + int , int , int , __be32 , struct udp_table *); extern int udp_v6_get_port(struct sock *sk, unsigned short snum); diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c index 3cd1a1ac3d6c..ba162a824585 100644 --- a/net/ipv6/udplite.c +++ b/net/ipv6/udplite.c @@ -15,14 +15,14 @@ static int udplitev6_rcv(struct sk_buff *skb) { - return __udp6_lib_rcv(skb, udplite_hash, IPPROTO_UDPLITE); + return __udp6_lib_rcv(skb, &udplite_table, IPPROTO_UDPLITE); } static void udplitev6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, int type, int code, int offset, __be32 info) { - __udp6_lib_err(skb, opt, type, code, offset, info, udplite_hash); + __udp6_lib_err(skb, opt, type, code, offset, info, &udplite_table); } static struct inet6_protocol udplitev6_protocol = { @@ -49,7 +49,8 @@ struct proto udplitev6_prot = { .unhash = udp_lib_unhash, .get_port = udp_v6_get_port, .obj_size = sizeof(struct udp6_sock), - .h.udp_hash = udplite_hash, + .slab_flags = SLAB_DESTROY_BY_RCU, + .h.udp_table = &udplite_table, #ifdef CONFIG_COMPAT .compat_setsockopt = compat_udpv6_setsockopt, .compat_getsockopt = compat_udpv6_getsockopt, @@ -95,7 +96,7 @@ void udplitev6_exit(void) static struct udp_seq_afinfo udplite6_seq_afinfo = { .name = "udplite6", .family = AF_INET6, - .hashtable = udplite_hash, + .udp_table = &udplite_table, .seq_fops = { .owner = THIS_MODULE, }, diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index 08e4cbbe3f04..604bc0a96c05 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -144,6 +144,7 @@ static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev) static inline void _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) { + int onlyproto = 0; u16 offset = skb_network_header_len(skb); struct ipv6hdr *hdr = ipv6_hdr(skb); struct ipv6_opt_hdr *exthdr; @@ -159,6 +160,8 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) exthdr = (struct ipv6_opt_hdr *)(nh + offset); switch (nexthdr) { + case NEXTHDR_FRAGMENT: + onlyproto = 1; case NEXTHDR_ROUTING: case NEXTHDR_HOP: case NEXTHDR_DEST: @@ -172,7 +175,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) case IPPROTO_TCP: case IPPROTO_SCTP: case IPPROTO_DCCP: - if (pskb_may_pull(skb, nh + offset + 4 - skb->data)) { + if (!onlyproto && pskb_may_pull(skb, nh + offset + 4 - skb->data)) { __be16 *ports = (__be16 *)exthdr; fl->fl_ip_sport = ports[!!reverse]; @@ -182,7 +185,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) return; case IPPROTO_ICMPV6: - if (pskb_may_pull(skb, nh + offset + 2 - skb->data)) { + if (!onlyproto && pskb_may_pull(skb, nh + offset + 2 - skb->data)) { u8 *icmp = (u8 *)exthdr; fl->fl_icmp_type = icmp[0]; @@ -193,7 +196,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE) case IPPROTO_MH: - if (pskb_may_pull(skb, nh + offset + 3 - skb->data)) { + if (!onlyproto && pskb_may_pull(skb, nh + offset + 3 - skb->data)) { struct ip6_mh *mh; mh = (struct ip6_mh *)exthdr; diff --git a/net/ipx/sysctl_net_ipx.c b/net/ipx/sysctl_net_ipx.c index 92fef864e852..633fcab35580 100644 --- a/net/ipx/sysctl_net_ipx.c +++ b/net/ipx/sysctl_net_ipx.c @@ -23,7 +23,7 @@ static struct ctl_table ipx_table[] = { .data = &sysctl_ipx_pprop_broadcasting, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { 0 }, }; diff --git a/net/irda/irlan/irlan_client.c b/net/irda/irlan/irlan_client.c index 6be1ec26b30c..42f7d960d055 100644 --- a/net/irda/irlan/irlan_client.c +++ b/net/irda/irlan/irlan_client.c @@ -436,7 +436,6 @@ static void irlan_check_response_param(struct irlan_cb *self, char *param, __u16 tmp_cpu; /* Temporary value in host order */ __u8 *bytes; int i; - DECLARE_MAC_BUF(mac); IRDA_DEBUG(4, "%s(), parm=%s\n", __func__ , param); @@ -521,8 +520,7 @@ static void irlan_check_response_param(struct irlan_cb *self, char *param, /* FILTER_ENTRY, have we got an ethernet address? */ if (strcmp(param, "FILTER_ENTRY") == 0) { bytes = value; - IRDA_DEBUG(4, "Ethernet address = %s\n", - print_mac(mac, bytes)); + IRDA_DEBUG(4, "Ethernet address = %pM\n", bytes); for (i = 0; i < 6; i++) self->dev->dev_addr[i] = bytes[i]; } diff --git a/net/irda/irsysctl.c b/net/irda/irsysctl.c index 9ab3df15425d..57f8817c3979 100644 --- a/net/irda/irsysctl.c +++ b/net/irda/irsysctl.c @@ -118,8 +118,8 @@ static ctl_table irda_table[] = { .data = &sysctl_discovery, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &do_discovery, - .strategy = &sysctl_intvec + .proc_handler = do_discovery, + .strategy = sysctl_intvec }, { .ctl_name = NET_IRDA_DEVNAME, @@ -127,8 +127,8 @@ static ctl_table irda_table[] = { .data = sysctl_devname, .maxlen = 65, .mode = 0644, - .proc_handler = &do_devname, - .strategy = &sysctl_string + .proc_handler = do_devname, + .strategy = sysctl_string }, #ifdef CONFIG_IRDA_DEBUG { @@ -137,7 +137,7 @@ static ctl_table irda_table[] = { .data = &irda_debug, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, #endif #ifdef CONFIG_IRDA_FAST_RR @@ -147,7 +147,7 @@ static ctl_table irda_table[] = { .data = &sysctl_fast_poll_increase, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, #endif { @@ -156,8 +156,8 @@ static ctl_table irda_table[] = { .data = &sysctl_discovery_slots, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_discovery_slots, .extra2 = &max_discovery_slots }, @@ -167,7 +167,7 @@ static ctl_table irda_table[] = { .data = &sysctl_discovery_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = NET_IRDA_SLOT_TIMEOUT, @@ -175,8 +175,8 @@ static ctl_table irda_table[] = { .data = &sysctl_slot_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_slot_timeout, .extra2 = &max_slot_timeout }, @@ -186,8 +186,8 @@ static ctl_table irda_table[] = { .data = &sysctl_max_baud_rate, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_max_baud_rate, .extra2 = &max_max_baud_rate }, @@ -197,8 +197,8 @@ static ctl_table irda_table[] = { .data = &sysctl_min_tx_turn_time, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_min_tx_turn_time, .extra2 = &max_min_tx_turn_time }, @@ -208,8 +208,8 @@ static ctl_table irda_table[] = { .data = &sysctl_max_tx_data_size, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_max_tx_data_size, .extra2 = &max_max_tx_data_size }, @@ -219,8 +219,8 @@ static ctl_table irda_table[] = { .data = &sysctl_max_tx_window, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_max_tx_window, .extra2 = &max_max_tx_window }, @@ -230,8 +230,8 @@ static ctl_table irda_table[] = { .data = &sysctl_max_noreply_time, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_max_noreply_time, .extra2 = &max_max_noreply_time }, @@ -241,8 +241,8 @@ static ctl_table irda_table[] = { .data = &sysctl_warn_noreply_time, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_warn_noreply_time, .extra2 = &max_warn_noreply_time }, @@ -252,8 +252,8 @@ static ctl_table irda_table[] = { .data = &sysctl_lap_keepalive_time, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_lap_keepalive_time, .extra2 = &max_lap_keepalive_time }, diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c index 48212c0a961c..b58bd7c6cdf8 100644 --- a/net/llc/llc_proc.c +++ b/net/llc/llc_proc.c @@ -27,8 +27,7 @@ static void llc_ui_format_mac(struct seq_file *seq, u8 *addr) { - DECLARE_MAC_BUF(mac); - seq_printf(seq, "%s", print_mac(mac, addr)); + seq_printf(seq, "%pM", addr); } static struct sock *llc_get_sk_idx(loff_t pos) diff --git a/net/llc/sysctl_net_llc.c b/net/llc/sysctl_net_llc.c index 5bef1dcf18e3..57b9304d444c 100644 --- a/net/llc/sysctl_net_llc.c +++ b/net/llc/sysctl_net_llc.c @@ -20,8 +20,8 @@ static struct ctl_table llc2_timeout_table[] = { .data = &sysctl_llc2_ack_timeout, .maxlen = sizeof(long), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_LLC2_BUSY_TIMEOUT, @@ -29,8 +29,8 @@ static struct ctl_table llc2_timeout_table[] = { .data = &sysctl_llc2_busy_timeout, .maxlen = sizeof(long), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_LLC2_P_TIMEOUT, @@ -38,8 +38,8 @@ static struct ctl_table llc2_timeout_table[] = { .data = &sysctl_llc2_p_timeout, .maxlen = sizeof(long), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { .ctl_name = NET_LLC2_REJ_TIMEOUT, @@ -47,8 +47,8 @@ static struct ctl_table llc2_timeout_table[] = { .data = &sysctl_llc2_rej_timeout, .maxlen = sizeof(long), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { 0 }, }; @@ -60,8 +60,8 @@ static struct ctl_table llc_station_table[] = { .data = &sysctl_llc_station_ack_timeout, .maxlen = sizeof(long), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, + .strategy = sysctl_jiffies, }, { 0 }, }; diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 855126a3039d..91f56a48e2b4 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -17,13 +17,6 @@ #include "rate.h" #include "mesh.h" -struct ieee80211_hw *wiphy_to_hw(struct wiphy *wiphy) -{ - struct ieee80211_local *local = wiphy_priv(wiphy); - return &local->hw; -} -EXPORT_SYMBOL(wiphy_to_hw); - static bool nl80211_type_check(enum nl80211_iftype type) { switch (type) { @@ -401,8 +394,8 @@ static int ieee80211_config_beacon(struct ieee80211_sub_if_data *sdata, */ if (params->interval) { sdata->local->hw.conf.beacon_int = params->interval; - if (ieee80211_hw_config(sdata->local)) - return -EINVAL; + ieee80211_hw_config(sdata->local, + IEEE80211_CONF_CHANGE_BEACON_INTERVAL); /* * We updated some parameter so if below bails out * it's not an error. @@ -589,6 +582,8 @@ static void sta_apply_parameters(struct ieee80211_local *local, struct ieee80211_supported_band *sband; struct ieee80211_sub_if_data *sdata = sta->sdata; + sband = local->hw.wiphy->bands[local->oper_channel->band]; + /* * FIXME: updating the flags is racy when this function is * called from ieee80211_change_station(), this will @@ -629,7 +624,6 @@ static void sta_apply_parameters(struct ieee80211_local *local, if (params->supported_rates) { rates = 0; - sband = local->hw.wiphy->bands[local->oper_channel->band]; for (i = 0; i < params->supported_rates_len; i++) { int rate = (params->supported_rates[i] & 0x7f) * 5; @@ -641,10 +635,10 @@ static void sta_apply_parameters(struct ieee80211_local *local, sta->sta.supp_rates[local->oper_channel->band] = rates; } - if (params->ht_capa) { - ieee80211_ht_cap_ie_to_ht_info(params->ht_capa, - &sta->sta.ht_info); - } + if (params->ht_capa) + ieee80211_ht_cap_ie_to_sta_ht_cap(sband, + params->ht_capa, + &sta->sta.ht_cap); if (ieee80211_vif_is_mesh(&sdata->vif) && params->plink_action) { switch (params->plink_action) { @@ -957,6 +951,72 @@ static int ieee80211_dump_mpath(struct wiphy *wiphy, struct net_device *dev, rcu_read_unlock(); return 0; } + +static int ieee80211_get_mesh_params(struct wiphy *wiphy, + struct net_device *dev, + struct mesh_config *conf) +{ + struct ieee80211_sub_if_data *sdata; + sdata = IEEE80211_DEV_TO_SUB_IF(dev); + + if (sdata->vif.type != NL80211_IFTYPE_MESH_POINT) + return -ENOTSUPP; + memcpy(conf, &(sdata->u.mesh.mshcfg), sizeof(struct mesh_config)); + return 0; +} + +static inline bool _chg_mesh_attr(enum nl80211_meshconf_params parm, u32 mask) +{ + return (mask >> (parm-1)) & 0x1; +} + +static int ieee80211_set_mesh_params(struct wiphy *wiphy, + struct net_device *dev, + const struct mesh_config *nconf, u32 mask) +{ + struct mesh_config *conf; + struct ieee80211_sub_if_data *sdata; + sdata = IEEE80211_DEV_TO_SUB_IF(dev); + + if (sdata->vif.type != NL80211_IFTYPE_MESH_POINT) + return -ENOTSUPP; + + /* Set the config options which we are interested in setting */ + conf = &(sdata->u.mesh.mshcfg); + if (_chg_mesh_attr(NL80211_MESHCONF_RETRY_TIMEOUT, mask)) + conf->dot11MeshRetryTimeout = nconf->dot11MeshRetryTimeout; + if (_chg_mesh_attr(NL80211_MESHCONF_CONFIRM_TIMEOUT, mask)) + conf->dot11MeshConfirmTimeout = nconf->dot11MeshConfirmTimeout; + if (_chg_mesh_attr(NL80211_MESHCONF_HOLDING_TIMEOUT, mask)) + conf->dot11MeshHoldingTimeout = nconf->dot11MeshHoldingTimeout; + if (_chg_mesh_attr(NL80211_MESHCONF_MAX_PEER_LINKS, mask)) + conf->dot11MeshMaxPeerLinks = nconf->dot11MeshMaxPeerLinks; + if (_chg_mesh_attr(NL80211_MESHCONF_MAX_RETRIES, mask)) + conf->dot11MeshMaxRetries = nconf->dot11MeshMaxRetries; + if (_chg_mesh_attr(NL80211_MESHCONF_TTL, mask)) + conf->dot11MeshTTL = nconf->dot11MeshTTL; + if (_chg_mesh_attr(NL80211_MESHCONF_AUTO_OPEN_PLINKS, mask)) + conf->auto_open_plinks = nconf->auto_open_plinks; + if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, mask)) + conf->dot11MeshHWMPmaxPREQretries = + nconf->dot11MeshHWMPmaxPREQretries; + if (_chg_mesh_attr(NL80211_MESHCONF_PATH_REFRESH_TIME, mask)) + conf->path_refresh_time = nconf->path_refresh_time; + if (_chg_mesh_attr(NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, mask)) + conf->min_discovery_timeout = nconf->min_discovery_timeout; + if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, mask)) + conf->dot11MeshHWMPactivePathTimeout = + nconf->dot11MeshHWMPactivePathTimeout; + if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, mask)) + conf->dot11MeshHWMPpreqMinInterval = + nconf->dot11MeshHWMPpreqMinInterval; + if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, + mask)) + conf->dot11MeshHWMPnetDiameterTraversalTime = + nconf->dot11MeshHWMPnetDiameterTraversalTime; + return 0; +} + #endif static int ieee80211_change_bss(struct wiphy *wiphy, @@ -972,16 +1032,16 @@ static int ieee80211_change_bss(struct wiphy *wiphy, return -EINVAL; if (params->use_cts_prot >= 0) { - sdata->bss_conf.use_cts_prot = params->use_cts_prot; + sdata->vif.bss_conf.use_cts_prot = params->use_cts_prot; changed |= BSS_CHANGED_ERP_CTS_PROT; } if (params->use_short_preamble >= 0) { - sdata->bss_conf.use_short_preamble = + sdata->vif.bss_conf.use_short_preamble = params->use_short_preamble; changed |= BSS_CHANGED_ERP_PREAMBLE; } if (params->use_short_slot_time >= 0) { - sdata->bss_conf.use_short_slot = + sdata->vif.bss_conf.use_short_slot = params->use_short_slot_time; changed |= BSS_CHANGED_ERP_SLOT; } @@ -1013,6 +1073,8 @@ struct cfg80211_ops mac80211_config_ops = { .change_mpath = ieee80211_change_mpath, .get_mpath = ieee80211_get_mpath, .dump_mpath = ieee80211_dump_mpath, + .set_mesh_params = ieee80211_set_mesh_params, + .get_mesh_params = ieee80211_get_mesh_params, #endif .change_bss = ieee80211_change_bss, }; diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index 24ce54463310..2697a2fe608f 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -47,18 +47,14 @@ static const struct file_operations name## _ops = { \ DEBUGFS_READONLY_FILE(frequency, 20, "%d", local->hw.conf.channel->center_freq); -DEBUGFS_READONLY_FILE(antenna_sel_tx, 20, "%d", - local->hw.conf.antenna_sel_tx); -DEBUGFS_READONLY_FILE(antenna_sel_rx, 20, "%d", - local->hw.conf.antenna_sel_rx); DEBUGFS_READONLY_FILE(rts_threshold, 20, "%d", local->rts_threshold); DEBUGFS_READONLY_FILE(fragmentation_threshold, 20, "%d", local->fragmentation_threshold); DEBUGFS_READONLY_FILE(short_retry_limit, 20, "%d", - local->short_retry_limit); + local->hw.conf.short_frame_max_tx_count); DEBUGFS_READONLY_FILE(long_retry_limit, 20, "%d", - local->long_retry_limit); + local->hw.conf.long_frame_max_tx_count); DEBUGFS_READONLY_FILE(total_ps_buffered, 20, "%d", local->total_ps_buffered); DEBUGFS_READONLY_FILE(wep_iv, 20, "%#06x", @@ -202,8 +198,6 @@ void debugfs_hw_add(struct ieee80211_local *local) local->debugfs.keys = debugfs_create_dir("keys", phyd); DEBUGFS_ADD(frequency); - DEBUGFS_ADD(antenna_sel_tx); - DEBUGFS_ADD(antenna_sel_rx); DEBUGFS_ADD(rts_threshold); DEBUGFS_ADD(fragmentation_threshold); DEBUGFS_ADD(short_retry_limit); @@ -258,8 +252,6 @@ void debugfs_hw_add(struct ieee80211_local *local) void debugfs_hw_del(struct ieee80211_local *local) { DEBUGFS_DEL(frequency); - DEBUGFS_DEL(antenna_sel_tx); - DEBUGFS_DEL(antenna_sel_rx); DEBUGFS_DEL(rts_threshold); DEBUGFS_DEL(fragmentation_threshold); DEBUGFS_DEL(short_retry_limit); diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c index a3294d109322..6424ac565ae0 100644 --- a/net/mac80211/debugfs_key.c +++ b/net/mac80211/debugfs_key.c @@ -188,7 +188,6 @@ void ieee80211_debugfs_key_add(struct ieee80211_key *key) { static int keycount; char buf[50]; - DECLARE_MAC_BUF(mac); struct sta_info *sta; if (!key->local->debugfs.keys) @@ -206,8 +205,7 @@ void ieee80211_debugfs_key_add(struct ieee80211_key *key) rcu_read_lock(); sta = rcu_dereference(key->sta); if (sta) - sprintf(buf, "../../stations/%s", - print_mac(mac, sta->sta.addr)); + sprintf(buf, "../../stations/%pM", sta->sta.addr); rcu_read_unlock(); /* using sta as a boolean is fine outside RCU lock */ diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index 2ad504fc3414..c54219301724 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -41,29 +41,6 @@ static ssize_t ieee80211_if_read( return ret; } -#ifdef CONFIG_MAC80211_MESH -static ssize_t ieee80211_if_write( - struct ieee80211_sub_if_data *sdata, - char const __user *userbuf, - size_t count, loff_t *ppos, - int (*format)(struct ieee80211_sub_if_data *, char *)) -{ - char buf[10]; - int buf_size; - - memset(buf, 0x00, sizeof(buf)); - buf_size = min(count, (sizeof(buf)-1)); - if (copy_from_user(buf, userbuf, buf_size)) - return count; - read_lock(&dev_base_lock); - if (sdata->dev->reg_state == NETREG_REGISTERED) - (*format)(sdata, buf); - read_unlock(&dev_base_lock); - - return count; -} -#endif - #define IEEE80211_IF_FMT(name, field, format_string) \ static ssize_t ieee80211_if_fmt_##name( \ const struct ieee80211_sub_if_data *sdata, char *buf, \ @@ -71,19 +48,6 @@ static ssize_t ieee80211_if_fmt_##name( \ { \ return scnprintf(buf, buflen, format_string, sdata->field); \ } -#define IEEE80211_IF_WFMT(name, field, type) \ -static int ieee80211_if_wfmt_##name( \ - struct ieee80211_sub_if_data *sdata, char *buf) \ -{ \ - unsigned long tmp; \ - char *endp; \ - \ - tmp = simple_strtoul(buf, &endp, 0); \ - if ((endp == buf) || ((type)tmp != tmp)) \ - return -EINVAL; \ - sdata->field = tmp; \ - return 0; \ -} #define IEEE80211_IF_FMT_DEC(name, field) \ IEEE80211_IF_FMT(name, field, "%d\n") #define IEEE80211_IF_FMT_HEX(name, field) \ @@ -104,8 +68,7 @@ static ssize_t ieee80211_if_fmt_##name( \ const struct ieee80211_sub_if_data *sdata, char *buf, \ int buflen) \ { \ - DECLARE_MAC_BUF(mac); \ - return scnprintf(buf, buflen, "%s\n", print_mac(mac, sdata->field));\ + return scnprintf(buf, buflen, "%pM\n", sdata->field); \ } #define __IEEE80211_IF_FILE(name) \ @@ -126,34 +89,6 @@ static const struct file_operations name##_ops = { \ IEEE80211_IF_FMT_##format(name, field) \ __IEEE80211_IF_FILE(name) -#define __IEEE80211_IF_WFILE(name) \ -static ssize_t ieee80211_if_read_##name(struct file *file, \ - char __user *userbuf, \ - size_t count, loff_t *ppos) \ -{ \ - return ieee80211_if_read(file->private_data, \ - userbuf, count, ppos, \ - ieee80211_if_fmt_##name); \ -} \ -static ssize_t ieee80211_if_write_##name(struct file *file, \ - const char __user *userbuf, \ - size_t count, loff_t *ppos) \ -{ \ - return ieee80211_if_write(file->private_data, \ - userbuf, count, ppos, \ - ieee80211_if_wfmt_##name); \ -} \ -static const struct file_operations name##_ops = { \ - .read = ieee80211_if_read_##name, \ - .write = ieee80211_if_write_##name, \ - .open = mac80211_open_file_generic, \ -} - -#define IEEE80211_IF_WFILE(name, field, format, type) \ - IEEE80211_IF_FMT_##format(name, field) \ - IEEE80211_IF_WFMT(name, field, type) \ - __IEEE80211_IF_WFILE(name) - /* common attributes */ IEEE80211_IF_FILE(drop_unencrypted, drop_unencrypted, DEC); IEEE80211_IF_FILE(force_unicast_rateidx, force_unicast_rateidx, DEC); @@ -184,7 +119,7 @@ static ssize_t ieee80211_if_fmt_flags( sdata->u.sta.flags & IEEE80211_STA_AUTHENTICATED ? "AUTH\n" : "", sdata->u.sta.flags & IEEE80211_STA_ASSOCIATED ? "ASSOC\n" : "", sdata->u.sta.flags & IEEE80211_STA_PROBEREQ_POLL ? "PROBEREQ POLL\n" : "", - sdata->bss_conf.use_cts_prot ? "CTS prot\n" : ""); + sdata->vif.bss_conf.use_cts_prot ? "CTS prot\n" : ""); } __IEEE80211_IF_FILE(flags); @@ -212,30 +147,30 @@ IEEE80211_IF_FILE(dropped_frames_no_route, IEEE80211_IF_FILE(estab_plinks, u.mesh.mshstats.estab_plinks, ATOMIC); /* Mesh parameters */ -IEEE80211_IF_WFILE(dot11MeshMaxRetries, - u.mesh.mshcfg.dot11MeshMaxRetries, DEC, u8); -IEEE80211_IF_WFILE(dot11MeshRetryTimeout, - u.mesh.mshcfg.dot11MeshRetryTimeout, DEC, u16); -IEEE80211_IF_WFILE(dot11MeshConfirmTimeout, - u.mesh.mshcfg.dot11MeshConfirmTimeout, DEC, u16); -IEEE80211_IF_WFILE(dot11MeshHoldingTimeout, - u.mesh.mshcfg.dot11MeshHoldingTimeout, DEC, u16); -IEEE80211_IF_WFILE(dot11MeshTTL, u.mesh.mshcfg.dot11MeshTTL, DEC, u8); -IEEE80211_IF_WFILE(auto_open_plinks, u.mesh.mshcfg.auto_open_plinks, DEC, u8); -IEEE80211_IF_WFILE(dot11MeshMaxPeerLinks, - u.mesh.mshcfg.dot11MeshMaxPeerLinks, DEC, u16); -IEEE80211_IF_WFILE(dot11MeshHWMPactivePathTimeout, - u.mesh.mshcfg.dot11MeshHWMPactivePathTimeout, DEC, u32); -IEEE80211_IF_WFILE(dot11MeshHWMPpreqMinInterval, - u.mesh.mshcfg.dot11MeshHWMPpreqMinInterval, DEC, u16); -IEEE80211_IF_WFILE(dot11MeshHWMPnetDiameterTraversalTime, - u.mesh.mshcfg.dot11MeshHWMPnetDiameterTraversalTime, DEC, u16); -IEEE80211_IF_WFILE(dot11MeshHWMPmaxPREQretries, - u.mesh.mshcfg.dot11MeshHWMPmaxPREQretries, DEC, u8); -IEEE80211_IF_WFILE(path_refresh_time, - u.mesh.mshcfg.path_refresh_time, DEC, u32); -IEEE80211_IF_WFILE(min_discovery_timeout, - u.mesh.mshcfg.min_discovery_timeout, DEC, u16); +IEEE80211_IF_FILE(dot11MeshMaxRetries, + u.mesh.mshcfg.dot11MeshMaxRetries, DEC); +IEEE80211_IF_FILE(dot11MeshRetryTimeout, + u.mesh.mshcfg.dot11MeshRetryTimeout, DEC); +IEEE80211_IF_FILE(dot11MeshConfirmTimeout, + u.mesh.mshcfg.dot11MeshConfirmTimeout, DEC); +IEEE80211_IF_FILE(dot11MeshHoldingTimeout, + u.mesh.mshcfg.dot11MeshHoldingTimeout, DEC); +IEEE80211_IF_FILE(dot11MeshTTL, u.mesh.mshcfg.dot11MeshTTL, DEC); +IEEE80211_IF_FILE(auto_open_plinks, u.mesh.mshcfg.auto_open_plinks, DEC); +IEEE80211_IF_FILE(dot11MeshMaxPeerLinks, + u.mesh.mshcfg.dot11MeshMaxPeerLinks, DEC); +IEEE80211_IF_FILE(dot11MeshHWMPactivePathTimeout, + u.mesh.mshcfg.dot11MeshHWMPactivePathTimeout, DEC); +IEEE80211_IF_FILE(dot11MeshHWMPpreqMinInterval, + u.mesh.mshcfg.dot11MeshHWMPpreqMinInterval, DEC); +IEEE80211_IF_FILE(dot11MeshHWMPnetDiameterTraversalTime, + u.mesh.mshcfg.dot11MeshHWMPnetDiameterTraversalTime, DEC); +IEEE80211_IF_FILE(dot11MeshHWMPmaxPREQretries, + u.mesh.mshcfg.dot11MeshHWMPmaxPREQretries, DEC); +IEEE80211_IF_FILE(path_refresh_time, + u.mesh.mshcfg.path_refresh_time, DEC); +IEEE80211_IF_FILE(min_discovery_timeout, + u.mesh.mshcfg.min_discovery_timeout, DEC); #endif diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c index 189d0bafa91a..a2fbe0131312 100644 --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -39,13 +39,6 @@ static const struct file_operations sta_ ##name## _ops = { \ .open = mac80211_open_file_generic, \ } -#define STA_OPS_WR(name) \ -static const struct file_operations sta_ ##name## _ops = { \ - .read = sta_##name##_read, \ - .write = sta_##name##_write, \ - .open = mac80211_open_file_generic, \ -} - #define STA_FILE(name, field, format) \ STA_READ_##format(name, field) \ STA_OPS(name) @@ -144,7 +137,7 @@ static ssize_t sta_agg_status_read(struct file *file, char __user *userbuf, p += scnprintf(p, sizeof(buf)+buf-p, "\n DTKN:"); for (i = 0; i < STA_TID_NUM; i++) p += scnprintf(p, sizeof(buf)+buf-p, "%5d", - sta->ampdu_mlme.tid_state_rx[i]? + sta->ampdu_mlme.tid_state_rx[i] ? sta->ampdu_mlme.tid_rx[i]->dialog_token : 0); p += scnprintf(p, sizeof(buf)+buf-p, "\n TX :"); @@ -155,84 +148,20 @@ static ssize_t sta_agg_status_read(struct file *file, char __user *userbuf, p += scnprintf(p, sizeof(buf)+buf-p, "\n DTKN:"); for (i = 0; i < STA_TID_NUM; i++) p += scnprintf(p, sizeof(buf)+buf-p, "%5d", - sta->ampdu_mlme.tid_state_tx[i]? + sta->ampdu_mlme.tid_state_tx[i] ? sta->ampdu_mlme.tid_tx[i]->dialog_token : 0); p += scnprintf(p, sizeof(buf)+buf-p, "\n SSN :"); for (i = 0; i < STA_TID_NUM; i++) p += scnprintf(p, sizeof(buf)+buf-p, "%5d", - sta->ampdu_mlme.tid_state_tx[i]? + sta->ampdu_mlme.tid_state_tx[i] ? sta->ampdu_mlme.tid_tx[i]->ssn : 0); p += scnprintf(p, sizeof(buf)+buf-p, "\n"); return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); } - -static ssize_t sta_agg_status_write(struct file *file, - const char __user *user_buf, size_t count, loff_t *ppos) -{ - struct sta_info *sta = file->private_data; - struct ieee80211_local *local = sta->sdata->local; - struct ieee80211_hw *hw = &local->hw; - u8 *da = sta->sta.addr; - static int tid_static_tx[16] = {0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0}; - static int tid_static_rx[16] = {1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1}; - char *endp; - char buf[32]; - int buf_size, rs; - unsigned int tid_num; - char state[4]; - - memset(buf, 0x00, sizeof(buf)); - buf_size = min(count, (sizeof(buf)-1)); - if (copy_from_user(buf, user_buf, buf_size)) - return -EFAULT; - - tid_num = simple_strtoul(buf, &endp, 0); - if (endp == buf) - return -EINVAL; - - if ((tid_num >= 100) && (tid_num <= 115)) { - /* toggle Rx aggregation command */ - tid_num = tid_num - 100; - if (tid_static_rx[tid_num] == 1) { - strcpy(state, "off "); - ieee80211_sta_stop_rx_ba_session(sta->sdata, da, tid_num, 0, - WLAN_REASON_QSTA_REQUIRE_SETUP); - sta->ampdu_mlme.tid_state_rx[tid_num] |= - HT_AGG_STATE_DEBUGFS_CTL; - tid_static_rx[tid_num] = 0; - } else { - strcpy(state, "on "); - sta->ampdu_mlme.tid_state_rx[tid_num] &= - ~HT_AGG_STATE_DEBUGFS_CTL; - tid_static_rx[tid_num] = 1; - } - printk(KERN_DEBUG "debugfs - try switching tid %u %s\n", - tid_num, state); - } else if ((tid_num >= 0) && (tid_num <= 15)) { - /* toggle Tx aggregation command */ - if (tid_static_tx[tid_num] == 0) { - strcpy(state, "on "); - rs = ieee80211_start_tx_ba_session(hw, da, tid_num); - if (rs == 0) - tid_static_tx[tid_num] = 1; - } else { - strcpy(state, "off"); - rs = ieee80211_stop_tx_ba_session(hw, da, tid_num, 1); - if (rs == 0) - tid_static_tx[tid_num] = 0; - } - printk(KERN_DEBUG "debugfs - switching tid %u %s, return=%d\n", - tid_num, state, rs); - } - - return count; -} -STA_OPS_WR(agg_status); +STA_OPS(agg_status); #define DEBUGFS_ADD(name) \ sta->debugfs.name = debugfs_create_file(#name, 0400, \ @@ -246,15 +175,14 @@ STA_OPS_WR(agg_status); void ieee80211_sta_debugfs_add(struct sta_info *sta) { struct dentry *stations_dir = sta->local->debugfs.stations; - DECLARE_MAC_BUF(mbuf); - u8 *mac; + u8 mac[3*ETH_ALEN]; sta->debugfs.add_has_run = true; if (!stations_dir) return; - mac = print_mac(mbuf, sta->sta.addr); + snprintf(mac, sizeof(mac), "%pM", sta->sta.addr); /* * This might fail due to a race condition: diff --git a/net/mac80211/event.c b/net/mac80211/event.c index 8de60de70bc9..0d95561c0ee0 100644 --- a/net/mac80211/event.c +++ b/net/mac80211/event.c @@ -21,14 +21,13 @@ void mac80211_ev_michael_mic_failure(struct ieee80211_sub_if_data *sdata, int ke { union iwreq_data wrqu; char *buf = kmalloc(128, GFP_ATOMIC); - DECLARE_MAC_BUF(mac); if (buf) { /* TODO: needed parameters: count, key type, TSC */ sprintf(buf, "MLME-MICHAELMICFAILURE.indication(" - "keyid=%d %scast addr=%s)", + "keyid=%d %scast addr=%pM)", keyidx, hdr->addr1[0] & 0x01 ? "broad" : "uni", - print_mac(mac, hdr->addr2)); + hdr->addr2); memset(&wrqu, 0, sizeof(wrqu)); wrqu.data.length = strlen(buf); wireless_send_event(sdata->dev, IWEVCUSTOM, &wrqu, buf); diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c index dc7d9a3d70d5..08009d4b7d6e 100644 --- a/net/mac80211/ht.c +++ b/net/mac80211/ht.c @@ -20,50 +20,125 @@ #include "sta_info.h" #include "wme.h" -int ieee80211_ht_cap_ie_to_ht_info(struct ieee80211_ht_cap *ht_cap_ie, - struct ieee80211_ht_info *ht_info) +void ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_supported_band *sband, + struct ieee80211_ht_cap *ht_cap_ie, + struct ieee80211_sta_ht_cap *ht_cap) { + u8 ampdu_info, tx_mcs_set_cap; + int i, max_tx_streams; - if (ht_info == NULL) - return -EINVAL; + BUG_ON(!ht_cap); + + memset(ht_cap, 0, sizeof(*ht_cap)); + + if (!ht_cap_ie) + return; - memset(ht_info, 0, sizeof(*ht_info)); + ht_cap->ht_supported = true; - if (ht_cap_ie) { - u8 ampdu_info = ht_cap_ie->ampdu_params_info; + ht_cap->cap = ht_cap->cap & sband->ht_cap.cap; + ht_cap->cap &= ~IEEE80211_HT_CAP_SM_PS; + ht_cap->cap |= sband->ht_cap.cap & IEEE80211_HT_CAP_SM_PS; - ht_info->ht_supported = 1; - ht_info->cap = le16_to_cpu(ht_cap_ie->cap_info); - ht_info->ampdu_factor = - ampdu_info & IEEE80211_HT_CAP_AMPDU_FACTOR; - ht_info->ampdu_density = - (ampdu_info & IEEE80211_HT_CAP_AMPDU_DENSITY) >> 2; - memcpy(ht_info->supp_mcs_set, ht_cap_ie->supp_mcs_set, 16); - } else - ht_info->ht_supported = 0; + ampdu_info = ht_cap_ie->ampdu_params_info; + ht_cap->ampdu_factor = + ampdu_info & IEEE80211_HT_AMPDU_PARM_FACTOR; + ht_cap->ampdu_density = + (ampdu_info & IEEE80211_HT_AMPDU_PARM_DENSITY) >> 2; + + /* own MCS TX capabilities */ + tx_mcs_set_cap = sband->ht_cap.mcs.tx_params; + + /* can we TX with MCS rates? */ + if (!(tx_mcs_set_cap & IEEE80211_HT_MCS_TX_DEFINED)) + return; - return 0; + /* Counting from 0, therefore +1 */ + if (tx_mcs_set_cap & IEEE80211_HT_MCS_TX_RX_DIFF) + max_tx_streams = + ((tx_mcs_set_cap & IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK) + >> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT) + 1; + else + max_tx_streams = IEEE80211_HT_MCS_TX_MAX_STREAMS; + + /* + * 802.11n D5.0 20.3.5 / 20.6 says: + * - indices 0 to 7 and 32 are single spatial stream + * - 8 to 31 are multiple spatial streams using equal modulation + * [8..15 for two streams, 16..23 for three and 24..31 for four] + * - remainder are multiple spatial streams using unequal modulation + */ + for (i = 0; i < max_tx_streams; i++) + ht_cap->mcs.rx_mask[i] = + sband->ht_cap.mcs.rx_mask[i] & ht_cap_ie->mcs.rx_mask[i]; + + if (tx_mcs_set_cap & IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION) + for (i = IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE; + i < IEEE80211_HT_MCS_MASK_LEN; i++) + ht_cap->mcs.rx_mask[i] = + sband->ht_cap.mcs.rx_mask[i] & + ht_cap_ie->mcs.rx_mask[i]; + + /* handle MCS rate 32 too */ + if (sband->ht_cap.mcs.rx_mask[32/8] & ht_cap_ie->mcs.rx_mask[32/8] & 1) + ht_cap->mcs.rx_mask[32/8] |= 1; } -int ieee80211_ht_addt_info_ie_to_ht_bss_info( - struct ieee80211_ht_addt_info *ht_add_info_ie, - struct ieee80211_ht_bss_info *bss_info) +/* + * ieee80211_enable_ht should be called only after the operating band + * has been determined as ht configuration depends on the hw's + * HT abilities for a specific band. + */ +u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata, + struct ieee80211_ht_info *hti, + u16 ap_ht_cap_flags) { - if (bss_info == NULL) - return -EINVAL; + struct ieee80211_local *local = sdata->local; + struct ieee80211_supported_band *sband; + struct ieee80211_bss_ht_conf ht; + u32 changed = 0; + bool enable_ht = true, ht_changed; + + sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; - memset(bss_info, 0, sizeof(*bss_info)); + memset(&ht, 0, sizeof(ht)); - if (ht_add_info_ie) { - u16 op_mode; - op_mode = le16_to_cpu(ht_add_info_ie->operation_mode); + /* HT is not supported */ + if (!sband->ht_cap.ht_supported) + enable_ht = false; - bss_info->primary_channel = ht_add_info_ie->control_chan; - bss_info->bss_cap = ht_add_info_ie->ht_param; - bss_info->bss_op_mode = (u8)(op_mode & 0xff); + /* check that channel matches the right operating channel */ + if (local->hw.conf.channel->center_freq != + ieee80211_channel_to_frequency(hti->control_chan)) + enable_ht = false; + + /* + * XXX: This is totally incorrect when there are multiple virtual + * interfaces, needs to be fixed later. + */ + ht_changed = local->hw.conf.ht.enabled != enable_ht; + local->hw.conf.ht.enabled = enable_ht; + if (ht_changed) + ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_HT); + + /* disable HT */ + if (!enable_ht) + return 0; + ht.secondary_channel_offset = + hti->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET; + ht.width_40_ok = + !(ap_ht_cap_flags & IEEE80211_HT_CAP_40MHZ_INTOLERANT) && + (sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) && + (hti->ht_param & IEEE80211_HT_PARAM_CHAN_WIDTH_ANY); + ht.operation_mode = le16_to_cpu(hti->operation_mode); + + /* if bss configuration changed store the new one */ + if (memcmp(&sdata->vif.bss_conf.ht, &ht, sizeof(ht))) { + changed |= BSS_CHANGED_HT; + sdata->vif.bss_conf.ht = ht; } - return 0; + return changed; } static void ieee80211_send_addba_request(struct ieee80211_sub_if_data *sdata, @@ -241,7 +316,6 @@ void ieee80211_sta_stop_rx_ba_session(struct ieee80211_sub_if_data *sdata, u8 *r struct ieee80211_hw *hw = &local->hw; struct sta_info *sta; int ret, i; - DECLARE_MAC_BUF(mac); rcu_read_lock(); @@ -269,8 +343,8 @@ void ieee80211_sta_stop_rx_ba_session(struct ieee80211_sub_if_data *sdata, u8 *r BUG_ON(!local->ops->ampdu_action); #ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "Rx BA session stop requested for %s tid %u\n", - print_mac(mac, ra), tid); + printk(KERN_DEBUG "Rx BA session stop requested for %pM tid %u\n", + ra, tid); #endif /* CONFIG_MAC80211_HT_DEBUG */ ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_RX_STOP, @@ -383,14 +457,13 @@ int ieee80211_start_tx_ba_session(struct ieee80211_hw *hw, u8 *ra, u16 tid) u16 start_seq_num; u8 *state; int ret; - DECLARE_MAC_BUF(mac); - if (tid >= STA_TID_NUM) + if ((tid >= STA_TID_NUM) || !(hw->flags & IEEE80211_HW_AMPDU_AGGREGATION)) return -EINVAL; #ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "Open BA session requested for %s tid %u\n", - print_mac(mac, ra), tid); + printk(KERN_DEBUG "Open BA session requested for %pM tid %u\n", + ra, tid); #endif /* CONFIG_MAC80211_HT_DEBUG */ rcu_read_lock(); @@ -442,17 +515,19 @@ int ieee80211_start_tx_ba_session(struct ieee80211_hw *hw, u8 *ra, u16 tid) (unsigned long)&sta->timer_to_tid[tid]; init_timer(&sta->ampdu_mlme.tid_tx[tid]->addba_resp_timer); - /* create a new queue for this aggregation */ - ret = ieee80211_ht_agg_queue_add(local, sta, tid); + if (hw->ampdu_queues) { + /* create a new queue for this aggregation */ + ret = ieee80211_ht_agg_queue_add(local, sta, tid); - /* case no queue is available to aggregation - * don't switch to aggregation */ - if (ret) { + /* case no queue is available to aggregation + * don't switch to aggregation */ + if (ret) { #ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "BA request denied - queue unavailable for" - " tid %d\n", tid); + printk(KERN_DEBUG "BA request denied - " + "queue unavailable for tid %d\n", tid); #endif /* CONFIG_MAC80211_HT_DEBUG */ - goto err_unlock_queue; + goto err_unlock_queue; + } } sdata = sta->sdata; @@ -471,7 +546,8 @@ int ieee80211_start_tx_ba_session(struct ieee80211_hw *hw, u8 *ra, u16 tid) /* No need to requeue the packets in the agg queue, since we * held the tx lock: no packet could be enqueued to the newly * allocated queue */ - ieee80211_ht_agg_queue_remove(local, sta, tid, 0); + if (hw->ampdu_queues) + ieee80211_ht_agg_queue_remove(local, sta, tid, 0); #ifdef CONFIG_MAC80211_HT_DEBUG printk(KERN_DEBUG "BA request denied - HW unavailable for" " tid %d\n", tid); @@ -481,7 +557,8 @@ int ieee80211_start_tx_ba_session(struct ieee80211_hw *hw, u8 *ra, u16 tid) } /* Will put all the packets in the new SW queue */ - ieee80211_requeue(local, ieee802_1d_to_ac[tid]); + if (hw->ampdu_queues) + ieee80211_requeue(local, ieee802_1d_to_ac[tid]); spin_unlock_bh(&sta->lock); /* send an addBA request */ @@ -524,7 +601,6 @@ int ieee80211_stop_tx_ba_session(struct ieee80211_hw *hw, struct sta_info *sta; u8 *state; int ret = 0; - DECLARE_MAC_BUF(mac); if (tid >= STA_TID_NUM) return -EINVAL; @@ -546,11 +622,12 @@ int ieee80211_stop_tx_ba_session(struct ieee80211_hw *hw, } #ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "Tx BA session stop requested for %s tid %u\n", - print_mac(mac, ra), tid); + printk(KERN_DEBUG "Tx BA session stop requested for %pM tid %u\n", + ra, tid); #endif /* CONFIG_MAC80211_HT_DEBUG */ - ieee80211_stop_queue(hw, sta->tid_to_tx_q[tid]); + if (hw->ampdu_queues) + ieee80211_stop_queue(hw, sta->tid_to_tx_q[tid]); *state = HT_AGG_STATE_REQ_STOP_BA_MSK | (initiator << HT_AGG_STATE_INITIATOR_SHIFT); @@ -563,7 +640,8 @@ int ieee80211_stop_tx_ba_session(struct ieee80211_hw *hw, if (ret) { WARN_ON(ret != -EBUSY); *state = HT_AGG_STATE_OPERATIONAL; - ieee80211_wake_queue(hw, sta->tid_to_tx_q[tid]); + if (hw->ampdu_queues) + ieee80211_wake_queue(hw, sta->tid_to_tx_q[tid]); goto stop_BA_exit; } @@ -579,7 +657,6 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u16 tid) struct ieee80211_local *local = hw_to_local(hw); struct sta_info *sta; u8 *state; - DECLARE_MAC_BUF(mac); if (tid >= STA_TID_NUM) { #ifdef CONFIG_MAC80211_HT_DEBUG @@ -594,8 +671,7 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u16 tid) if (!sta) { rcu_read_unlock(); #ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "Could not find station: %s\n", - print_mac(mac, ra)); + printk(KERN_DEBUG "Could not find station: %pM\n", ra); #endif return; } @@ -621,7 +697,8 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u16 tid) #ifdef CONFIG_MAC80211_HT_DEBUG printk(KERN_DEBUG "Aggregation is on for tid %d \n", tid); #endif - ieee80211_wake_queue(hw, sta->tid_to_tx_q[tid]); + if (hw->ampdu_queues) + ieee80211_wake_queue(hw, sta->tid_to_tx_q[tid]); } spin_unlock_bh(&sta->lock); rcu_read_unlock(); @@ -634,7 +711,6 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u8 tid) struct sta_info *sta; u8 *state; int agg_queue; - DECLARE_MAC_BUF(mac); if (tid >= STA_TID_NUM) { #ifdef CONFIG_MAC80211_HT_DEBUG @@ -645,16 +721,15 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u8 tid) } #ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "Stopping Tx BA session for %s tid %d\n", - print_mac(mac, ra), tid); + printk(KERN_DEBUG "Stopping Tx BA session for %pM tid %d\n", + ra, tid); #endif /* CONFIG_MAC80211_HT_DEBUG */ rcu_read_lock(); sta = sta_info_get(local, ra); if (!sta) { #ifdef CONFIG_MAC80211_HT_DEBUG - printk(KERN_DEBUG "Could not find station: %s\n", - print_mac(mac, ra)); + printk(KERN_DEBUG "Could not find station: %pM\n", ra); #endif rcu_read_unlock(); return; @@ -677,16 +752,18 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u8 tid) ieee80211_send_delba(sta->sdata, ra, tid, WLAN_BACK_INITIATOR, WLAN_REASON_QSTA_NOT_USE); - agg_queue = sta->tid_to_tx_q[tid]; - - ieee80211_ht_agg_queue_remove(local, sta, tid, 1); - - /* We just requeued the all the frames that were in the - * removed queue, and since we might miss a softirq we do - * netif_schedule_queue. ieee80211_wake_queue is not used - * here as this queue is not necessarily stopped - */ - netif_schedule_queue(netdev_get_tx_queue(local->mdev, agg_queue)); + if (hw->ampdu_queues) { + agg_queue = sta->tid_to_tx_q[tid]; + ieee80211_ht_agg_queue_remove(local, sta, tid, 1); + + /* We just requeued the all the frames that were in the + * removed queue, and since we might miss a softirq we do + * netif_schedule_queue. ieee80211_wake_queue is not used + * here as this queue is not necessarily stopped + */ + netif_schedule_queue(netdev_get_tx_queue(local->mdev, + agg_queue)); + } spin_lock_bh(&sta->lock); *state = HT_AGG_STATE_IDLE; sta->ampdu_mlme.addba_req_num[tid] = 0; @@ -783,7 +860,6 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, u16 capab, tid, timeout, ba_policy, buf_size, start_seq_num, status; u8 dialog_token; int ret = -EOPNOTSUPP; - DECLARE_MAC_BUF(mac); /* extract session parameters from addba request frame */ dialog_token = mgmt->u.action.u.addba_req.dialog_token; @@ -801,15 +877,16 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, /* sanity check for incoming parameters: * check if configuration can support the BA policy * and if buffer size does not exceeds max value */ + /* XXX: check own ht delayed BA capability?? */ if (((ba_policy != 1) - && (!(conf->ht_conf.cap & IEEE80211_HT_CAP_DELAY_BA))) + && (!(sta->sta.ht_cap.cap & IEEE80211_HT_CAP_DELAY_BA))) || (buf_size > IEEE80211_MAX_AMPDU_BUF)) { status = WLAN_STATUS_INVALID_QOS_PARAM; #ifdef CONFIG_MAC80211_HT_DEBUG if (net_ratelimit()) printk(KERN_DEBUG "AddBA Req with bad params from " - "%s on tid %u. policy %d, buffer size %d\n", - print_mac(mac, mgmt->sa), tid, ba_policy, + "%pM on tid %u. policy %d, buffer size %d\n", + mgmt->sa, tid, ba_policy, buf_size); #endif /* CONFIG_MAC80211_HT_DEBUG */ goto end_no_lock; @@ -820,7 +897,7 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, sband = local->hw.wiphy->bands[conf->channel->band]; buf_size = IEEE80211_MIN_AMPDU_BUF; - buf_size = buf_size << sband->ht_info.ampdu_factor; + buf_size = buf_size << sband->ht_cap.ampdu_factor; } @@ -831,8 +908,8 @@ void ieee80211_process_addba_request(struct ieee80211_local *local, #ifdef CONFIG_MAC80211_HT_DEBUG if (net_ratelimit()) printk(KERN_DEBUG "unexpected AddBA Req from " - "%s on tid %u\n", - print_mac(mac, mgmt->sa), tid); + "%pM on tid %u\n", + mgmt->sa, tid); #endif /* CONFIG_MAC80211_HT_DEBUG */ goto end; } @@ -943,7 +1020,8 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local, *state |= HT_ADDBA_RECEIVED_MSK; sta->ampdu_mlme.addba_req_num[tid] = 0; - if (*state == HT_AGG_STATE_OPERATIONAL) + if (*state == HT_AGG_STATE_OPERATIONAL && + local->hw.ampdu_queues) ieee80211_wake_queue(hw, sta->tid_to_tx_q[tid]); spin_unlock_bh(&sta->lock); @@ -964,7 +1042,6 @@ void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata, struct ieee80211_local *local = sdata->local; u16 tid, params; u16 initiator; - DECLARE_MAC_BUF(mac); params = le16_to_cpu(mgmt->u.action.u.delba.params); tid = (params & IEEE80211_DELBA_PARAM_TID_MASK) >> 12; @@ -972,9 +1049,8 @@ void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata, #ifdef CONFIG_MAC80211_HT_DEBUG if (net_ratelimit()) - printk(KERN_DEBUG "delba from %s (%s) tid %d reason code %d\n", - print_mac(mac, mgmt->sa), - initiator ? "initiator" : "recipient", tid, + printk(KERN_DEBUG "delba from %pM (%s) tid %d reason code %d\n", + mgmt->sa, initiator ? "initiator" : "recipient", tid, mgmt->u.action.u.delba.reason_code); #endif /* CONFIG_MAC80211_HT_DEBUG */ diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 156e42a003ae..2c91108e3901 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -23,6 +23,7 @@ #include <linux/types.h> #include <linux/spinlock.h> #include <linux/etherdevice.h> +#include <net/cfg80211.h> #include <net/wireless.h> #include <net/iw_handler.h> #include <net/mac80211.h> @@ -142,7 +143,6 @@ typedef unsigned __bitwise__ ieee80211_tx_result; #define IEEE80211_TX_FRAGMENTED BIT(0) #define IEEE80211_TX_UNICAST BIT(1) #define IEEE80211_TX_PS_BUFFERED BIT(2) -#define IEEE80211_TX_PROBE_LAST_FRAG BIT(3) struct ieee80211_tx_data { struct sk_buff *skb; @@ -153,11 +153,6 @@ struct ieee80211_tx_data { struct ieee80211_key *key; struct ieee80211_channel *channel; - s8 rate_idx; - /* use this rate (if set) for last fragment; rate can - * be set to lower rate for the first fragments, e.g., - * when using CTS protection with IEEE 802.11g. */ - s8 last_frag_rate_idx; /* Extra fragments (in addition to the first fragment * in skb) */ @@ -203,9 +198,7 @@ struct ieee80211_rx_data { struct ieee80211_tx_stored_packet { struct sk_buff *skb; struct sk_buff **extra_frag; - s8 last_frag_rate_idx; int num_extra_frag; - bool last_frag_rate_ctrl_probe; }; struct beacon_data { @@ -255,26 +248,6 @@ struct mesh_preq_queue { u8 flags; }; -struct mesh_config { - /* Timeouts in ms */ - /* Mesh plink management parameters */ - u16 dot11MeshRetryTimeout; - u16 dot11MeshConfirmTimeout; - u16 dot11MeshHoldingTimeout; - u16 dot11MeshMaxPeerLinks; - u8 dot11MeshMaxRetries; - u8 dot11MeshTTL; - bool auto_open_plinks; - /* HWMP parameters */ - u8 dot11MeshHWMPmaxPREQretries; - u32 path_refresh_time; - u16 min_discovery_timeout; - u32 dot11MeshHWMPactivePathTimeout; - u16 dot11MeshHWMPpreqMinInterval; - u16 dot11MeshHWMPnetDiameterTraversalTime; -}; - - /* flags used in struct ieee80211_if_sta.flags */ #define IEEE80211_STA_SSID_SET BIT(0) #define IEEE80211_STA_BSSID_SET BIT(1) @@ -438,8 +411,7 @@ struct ieee80211_sub_if_data { struct ieee80211_key *keys[NUM_DEFAULT_KEYS]; struct ieee80211_key *default_key; - /* BSS configuration for this interface. */ - struct ieee80211_bss_conf bss_conf; + u16 sequence_number; /* * AP this belongs to: self in AP mode and @@ -633,8 +605,6 @@ struct ieee80211_local { int rts_threshold; int fragmentation_threshold; - int short_retry_limit; /* dot11ShortRetryLimit */ - int long_retry_limit; /* dot11LongRetryLimit */ struct crypto_blkcipher *wep_tx_tfm; struct crypto_blkcipher *wep_rx_tfm; @@ -727,8 +697,6 @@ struct ieee80211_local { struct dentry *rcdir; struct dentry *rcname; struct dentry *frequency; - struct dentry *antenna_sel_tx; - struct dentry *antenna_sel_rx; struct dentry *rts_threshold; struct dentry *fragmentation_threshold; struct dentry *short_retry_limit; @@ -817,7 +785,7 @@ struct ieee802_11_elems { u8 *wmm_info; u8 *wmm_param; struct ieee80211_ht_cap *ht_cap_elem; - struct ieee80211_ht_addt_info *ht_info_elem; + struct ieee80211_ht_info *ht_info_elem; u8 *mesh_config; u8 *mesh_id; u8 *peer_link; @@ -869,11 +837,6 @@ static inline struct ieee80211_hw *local_to_hw( return &local->hw; } -struct sta_attribute { - struct attribute attr; - ssize_t (*show)(const struct sta_info *, char *buf); - ssize_t (*store)(struct sta_info *, const char *buf, size_t count); -}; static inline int ieee80211_bssid_match(const u8 *raddr, const u8 *addr) { @@ -882,12 +845,9 @@ static inline int ieee80211_bssid_match(const u8 *raddr, const u8 *addr) } -int ieee80211_hw_config(struct ieee80211_local *local); +int ieee80211_hw_config(struct ieee80211_local *local, u32 changed); int ieee80211_if_config(struct ieee80211_sub_if_data *sdata, u32 changed); void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx); -u32 ieee80211_handle_ht(struct ieee80211_local *local, int enable_ht, - struct ieee80211_ht_info *req_ht_cap, - struct ieee80211_ht_bss_info *req_bss_cap); void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, u32 changed); void ieee80211_configure_filter(struct ieee80211_local *local); @@ -968,11 +928,12 @@ int ieee80211_monitor_start_xmit(struct sk_buff *skb, struct net_device *dev); int ieee80211_subif_start_xmit(struct sk_buff *skb, struct net_device *dev); /* HT */ -int ieee80211_ht_cap_ie_to_ht_info(struct ieee80211_ht_cap *ht_cap_ie, - struct ieee80211_ht_info *ht_info); -int ieee80211_ht_addt_info_ie_to_ht_bss_info( - struct ieee80211_ht_addt_info *ht_add_info_ie, - struct ieee80211_ht_bss_info *bss_info); +void ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_supported_band *sband, + struct ieee80211_ht_cap *ht_cap_ie, + struct ieee80211_sta_ht_cap *ht_cap); +u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata, + struct ieee80211_ht_info *hti, + u16 ap_ht_cap_flags); void ieee80211_send_bar(struct ieee80211_sub_if_data *sdata, u8 *ra, u16 tid, u16 ssn); void ieee80211_sta_stop_rx_ba_session(struct ieee80211_sub_if_data *sdata, u8 *da, diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 8336fee68d3e..cde145221b61 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -65,7 +65,7 @@ static int ieee80211_open(struct net_device *dev) struct ieee80211_if_init_conf conf; u32 changed = 0; int res; - bool need_hw_reconfig = 0; + u32 hw_reconf_flags = 0; u8 null_addr[ETH_ALEN] = {0}; /* fail early if user set an invalid address */ @@ -152,7 +152,8 @@ static int ieee80211_open(struct net_device *dev) res = local->ops->start(local_to_hw(local)); if (res) goto err_del_bss; - need_hw_reconfig = 1; + /* we're brought up, everything changes */ + hw_reconf_flags = ~0; ieee80211_led_radio(local, local->hw.conf.radio_enabled); } @@ -198,8 +199,10 @@ static int ieee80211_open(struct net_device *dev) /* must be before the call to ieee80211_configure_filter */ local->monitors++; - if (local->monitors == 1) + if (local->monitors == 1) { local->hw.conf.flags |= IEEE80211_CONF_RADIOTAP; + hw_reconf_flags |= IEEE80211_CONF_CHANGE_RADIOTAP; + } if (sdata->u.mntr_flags & MONITOR_FLAG_FCSFAIL) local->fif_fcsfail++; @@ -279,8 +282,8 @@ static int ieee80211_open(struct net_device *dev) atomic_inc(&local->iff_promiscs); local->open_count++; - if (need_hw_reconfig) { - ieee80211_hw_config(local); + if (hw_reconf_flags) { + ieee80211_hw_config(local, hw_reconf_flags); /* * set default queue parameters so drivers don't * need to initialise the hardware if the hardware @@ -322,6 +325,7 @@ static int ieee80211_stop(struct net_device *dev) struct ieee80211_local *local = sdata->local; struct ieee80211_if_init_conf conf; struct sta_info *sta; + u32 hw_reconf_flags = 0; /* * Stop TX on this interface first. @@ -405,8 +409,10 @@ static int ieee80211_stop(struct net_device *dev) } local->monitors--; - if (local->monitors == 0) + if (local->monitors == 0) { local->hw.conf.flags &= ~IEEE80211_CONF_RADIOTAP; + hw_reconf_flags |= IEEE80211_CONF_CHANGE_RADIOTAP; + } if (sdata->u.mntr_flags & MONITOR_FLAG_FCSFAIL) local->fif_fcsfail--; @@ -504,8 +510,15 @@ static int ieee80211_stop(struct net_device *dev) tasklet_disable(&local->tx_pending_tasklet); tasklet_disable(&local->tasklet); + + /* no reconfiguring after stop! */ + hw_reconf_flags = 0; } + /* do after stop to avoid reconfiguring when we stop anyway */ + if (hw_reconf_flags) + ieee80211_hw_config(local, hw_reconf_flags); + return 0; } @@ -682,7 +695,7 @@ int ieee80211_if_change_type(struct ieee80211_sub_if_data *sdata, ieee80211_setup_sdata(sdata, type); /* reset some values that shouldn't be kept across type changes */ - sdata->bss_conf.basic_rates = + sdata->vif.bss_conf.basic_rates = ieee80211_mandatory_rates(sdata->local, sdata->local->hw.conf.channel->band); sdata->drop_unencrypted = 0; diff --git a/net/mac80211/key.c b/net/mac80211/key.c index a5b06fe71980..999f7aa42326 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -132,7 +132,6 @@ static void ieee80211_key_enable_hw_accel(struct ieee80211_key *key) { const u8 *addr; int ret; - DECLARE_MAC_BUF(mac); assert_key_lock(); might_sleep(); @@ -154,16 +153,15 @@ static void ieee80211_key_enable_hw_accel(struct ieee80211_key *key) if (ret && ret != -ENOSPC && ret != -EOPNOTSUPP) printk(KERN_ERR "mac80211-%s: failed to set key " - "(%d, %s) to hardware (%d)\n", + "(%d, %pM) to hardware (%d)\n", wiphy_name(key->local->hw.wiphy), - key->conf.keyidx, print_mac(mac, addr), ret); + key->conf.keyidx, addr, ret); } static void ieee80211_key_disable_hw_accel(struct ieee80211_key *key) { const u8 *addr; int ret; - DECLARE_MAC_BUF(mac); assert_key_lock(); might_sleep(); @@ -186,9 +184,9 @@ static void ieee80211_key_disable_hw_accel(struct ieee80211_key *key) if (ret) printk(KERN_ERR "mac80211-%s: failed to remove key " - "(%d, %s) from hardware (%d)\n", + "(%d, %pM) from hardware (%d)\n", wiphy_name(key->local->hw.wiphy), - key->conf.keyidx, print_mac(mac, addr), ret); + key->conf.keyidx, addr, ret); spin_lock(&todo_lock); key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE; diff --git a/net/mac80211/main.c b/net/mac80211/main.c index ae62ad40ad63..fa0cc7a1e6b4 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -41,6 +41,8 @@ */ struct ieee80211_tx_status_rtap_hdr { struct ieee80211_radiotap_header hdr; + u8 rate; + u8 padding_for_rate; __le16 tx_flags; u8 data_retries; } __attribute__ ((packed)); @@ -197,129 +199,44 @@ int ieee80211_if_config(struct ieee80211_sub_if_data *sdata, u32 changed) &sdata->vif, &conf); } -int ieee80211_hw_config(struct ieee80211_local *local) +int ieee80211_hw_config(struct ieee80211_local *local, u32 changed) { struct ieee80211_channel *chan; int ret = 0; + int power; + + might_sleep(); if (local->sw_scanning) chan = local->scan_channel; else chan = local->oper_channel; - local->hw.conf.channel = chan; + if (chan != local->hw.conf.channel) { + local->hw.conf.channel = chan; + changed |= IEEE80211_CONF_CHANGE_CHANNEL; + } + if (!local->hw.conf.power_level) - local->hw.conf.power_level = chan->max_power; + power = chan->max_power; else - local->hw.conf.power_level = min(chan->max_power, - local->hw.conf.power_level); - - local->hw.conf.max_antenna_gain = chan->max_antenna_gain; - -#ifdef CONFIG_MAC80211_VERBOSE_DEBUG - printk(KERN_DEBUG "%s: HW CONFIG: freq=%d\n", - wiphy_name(local->hw.wiphy), chan->center_freq); -#endif - - if (local->open_count) - ret = local->ops->config(local_to_hw(local), &local->hw.conf); - - return ret; -} - -/** - * ieee80211_handle_ht should be used only after legacy configuration - * has been determined namely band, as ht configuration depends upon - * the hardware's HT abilities for a _specific_ band. - */ -u32 ieee80211_handle_ht(struct ieee80211_local *local, int enable_ht, - struct ieee80211_ht_info *req_ht_cap, - struct ieee80211_ht_bss_info *req_bss_cap) -{ - struct ieee80211_conf *conf = &local->hw.conf; - struct ieee80211_supported_band *sband; - struct ieee80211_ht_info ht_conf; - struct ieee80211_ht_bss_info ht_bss_conf; - u32 changed = 0; - int i; - u8 max_tx_streams = IEEE80211_HT_CAP_MAX_STREAMS; - u8 tx_mcs_set_cap; - - sband = local->hw.wiphy->bands[conf->channel->band]; - - memset(&ht_conf, 0, sizeof(struct ieee80211_ht_info)); - memset(&ht_bss_conf, 0, sizeof(struct ieee80211_ht_bss_info)); - - /* HT is not supported */ - if (!sband->ht_info.ht_supported) { - conf->flags &= ~IEEE80211_CONF_SUPPORT_HT_MODE; - goto out; + power = min(chan->max_power, local->hw.conf.power_level); + if (local->hw.conf.power_level != power) { + changed |= IEEE80211_CONF_CHANGE_POWER; + local->hw.conf.power_level = power; } - /* disable HT */ - if (!enable_ht) { - if (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) - changed |= BSS_CHANGED_HT; - conf->flags &= ~IEEE80211_CONF_SUPPORT_HT_MODE; - conf->ht_conf.ht_supported = 0; - goto out; + if (changed && local->open_count) { + ret = local->ops->config(local_to_hw(local), changed); + /* + * HW reconfiguration should never fail, the driver has told + * us what it can support so it should live up to that promise. + */ + WARN_ON(ret); } - - if (!(conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE)) - changed |= BSS_CHANGED_HT; - - conf->flags |= IEEE80211_CONF_SUPPORT_HT_MODE; - ht_conf.ht_supported = 1; - - ht_conf.cap = req_ht_cap->cap & sband->ht_info.cap; - ht_conf.cap &= ~(IEEE80211_HT_CAP_SM_PS); - ht_conf.cap |= sband->ht_info.cap & IEEE80211_HT_CAP_SM_PS; - ht_bss_conf.primary_channel = req_bss_cap->primary_channel; - ht_bss_conf.bss_cap = req_bss_cap->bss_cap; - ht_bss_conf.bss_op_mode = req_bss_cap->bss_op_mode; - - ht_conf.ampdu_factor = req_ht_cap->ampdu_factor; - ht_conf.ampdu_density = req_ht_cap->ampdu_density; - - /* Bits 96-100 */ - tx_mcs_set_cap = sband->ht_info.supp_mcs_set[12]; - - /* configure suppoerted Tx MCS according to requested MCS - * (based in most cases on Rx capabilities of peer) and self - * Tx MCS capabilities (as defined by low level driver HW - * Tx capabilities) */ - if (!(tx_mcs_set_cap & IEEE80211_HT_CAP_MCS_TX_DEFINED)) - goto check_changed; - - /* Counting from 0 therfore + 1 */ - if (tx_mcs_set_cap & IEEE80211_HT_CAP_MCS_TX_RX_DIFF) - max_tx_streams = ((tx_mcs_set_cap & - IEEE80211_HT_CAP_MCS_TX_STREAMS) >> 2) + 1; - - for (i = 0; i < max_tx_streams; i++) - ht_conf.supp_mcs_set[i] = - sband->ht_info.supp_mcs_set[i] & - req_ht_cap->supp_mcs_set[i]; - - if (tx_mcs_set_cap & IEEE80211_HT_CAP_MCS_TX_UEQM) - for (i = IEEE80211_SUPP_MCS_SET_UEQM; - i < IEEE80211_SUPP_MCS_SET_LEN; i++) - ht_conf.supp_mcs_set[i] = - sband->ht_info.supp_mcs_set[i] & - req_ht_cap->supp_mcs_set[i]; - -check_changed: - /* if bss configuration changed store the new one */ - if (memcmp(&conf->ht_conf, &ht_conf, sizeof(ht_conf)) || - memcmp(&conf->ht_bss_conf, &ht_bss_conf, sizeof(ht_bss_conf))) { - changed |= BSS_CHANGED_HT; - memcpy(&conf->ht_conf, &ht_conf, sizeof(ht_conf)); - memcpy(&conf->ht_bss_conf, &ht_bss_conf, sizeof(ht_bss_conf)); - } -out: - return changed; + return ret; } void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, @@ -336,15 +253,18 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, if (local->ops->bss_info_changed) local->ops->bss_info_changed(local_to_hw(local), &sdata->vif, - &sdata->bss_conf, + &sdata->vif.bss_conf, changed); } u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata) { - sdata->bss_conf.use_cts_prot = 0; - sdata->bss_conf.use_short_preamble = 0; - return BSS_CHANGED_ERP_CTS_PROT | BSS_CHANGED_ERP_PREAMBLE; + sdata->vif.bss_conf.use_cts_prot = false; + sdata->vif.bss_conf.use_short_preamble = false; + sdata->vif.bss_conf.use_short_slot = false; + return BSS_CHANGED_ERP_CTS_PROT | + BSS_CHANGED_ERP_PREAMBLE | + BSS_CHANGED_ERP_SLOT; } void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw, @@ -466,8 +386,6 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local, struct sta_info *sta, struct sk_buff *skb) { - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - sta->tx_filtered_count++; /* @@ -514,10 +432,9 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local, return; } - if (!test_sta_flags(sta, WLAN_STA_PS) && - !(info->flags & IEEE80211_TX_CTL_REQUEUE)) { + if (!test_sta_flags(sta, WLAN_STA_PS) && !skb->requeue) { /* Software retry the packet once */ - info->flags |= IEEE80211_TX_CTL_REQUEUE; + skb->requeue = 1; ieee80211_remove_tx_extra(local, sta->key, skb); dev_queue_xmit(skb); return; @@ -547,13 +464,28 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) struct ieee80211_sub_if_data *sdata; struct net_device *prev_dev = NULL; struct sta_info *sta; + int retry_count = -1, i; + + for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { + /* the HW cannot have attempted that rate */ + if (i >= hw->max_rates) { + info->status.rates[i].idx = -1; + info->status.rates[i].count = 0; + } + + retry_count += info->status.rates[i].count; + } + if (retry_count < 0) + retry_count = 0; rcu_read_lock(); + sband = local->hw.wiphy->bands[info->band]; + sta = sta_info_get(local, hdr->addr1); if (sta) { - if (info->status.excessive_retries && + if (!(info->flags & IEEE80211_TX_STAT_ACK) && test_sta_flags(sta, WLAN_STA_PS)) { /* * The STA is in power save mode, so assume @@ -584,12 +516,11 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) rcu_read_unlock(); return; } else { - if (info->status.excessive_retries) + if (!(info->flags & IEEE80211_TX_STAT_ACK)) sta->tx_retry_failed++; - sta->tx_retry_count += info->status.retry_count; + sta->tx_retry_count += retry_count; } - sband = local->hw.wiphy->bands[info->band]; rate_control_tx_status(local, sband, sta, skb); } @@ -610,9 +541,9 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) local->dot11TransmittedFrameCount++; if (is_multicast_ether_addr(hdr->addr1)) local->dot11MulticastTransmittedFrameCount++; - if (info->status.retry_count > 0) + if (retry_count > 0) local->dot11RetryCount++; - if (info->status.retry_count > 1) + if (retry_count > 1) local->dot11MultipleRetryCount++; } @@ -656,19 +587,30 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) rthdr->hdr.it_len = cpu_to_le16(sizeof(*rthdr)); rthdr->hdr.it_present = cpu_to_le32((1 << IEEE80211_RADIOTAP_TX_FLAGS) | - (1 << IEEE80211_RADIOTAP_DATA_RETRIES)); + (1 << IEEE80211_RADIOTAP_DATA_RETRIES) | + (1 << IEEE80211_RADIOTAP_RATE)); if (!(info->flags & IEEE80211_TX_STAT_ACK) && !is_multicast_ether_addr(hdr->addr1)) rthdr->tx_flags |= cpu_to_le16(IEEE80211_RADIOTAP_F_TX_FAIL); - if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) && - (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)) + /* + * XXX: Once radiotap gets the bitmap reset thing the vendor + * extensions proposal contains, we can actually report + * the whole set of tries we did. + */ + if ((info->status.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) || + (info->status.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)) rthdr->tx_flags |= cpu_to_le16(IEEE80211_RADIOTAP_F_TX_CTS); - else if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) + else if (info->status.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) rthdr->tx_flags |= cpu_to_le16(IEEE80211_RADIOTAP_F_TX_RTS); + if (info->status.rates[0].idx >= 0 && + !(info->status.rates[0].flags & IEEE80211_TX_RC_MCS)) + rthdr->rate = sband->bitrates[ + info->status.rates[0].idx].bitrate / 5; - rthdr->data_retries = info->status.retry_count; + /* for now report the total retry_count */ + rthdr->data_retries = retry_count; /* XXX: is this sufficient for BPF? */ skb_set_mac_header(skb, 0); @@ -753,13 +695,14 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, BUG_ON(!ops->configure_filter); local->ops = ops; - local->hw.queues = 1; /* default */ - + /* set up some defaults */ + local->hw.queues = 1; + local->hw.max_rates = 1; local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD; local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD; - local->short_retry_limit = 7; - local->long_retry_limit = 4; - local->hw.conf.radio_enabled = 1; + local->hw.conf.long_frame_max_tx_count = 4; + local->hw.conf.short_frame_max_tx_count = 7; + local->hw.conf.radio_enabled = true; INIT_LIST_HEAD(&local->interfaces); @@ -1013,7 +956,7 @@ static int __init ieee80211_init(void) BUILD_BUG_ON(sizeof(struct ieee80211_tx_info) > sizeof(skb->cb)); BUILD_BUG_ON(offsetof(struct ieee80211_tx_info, driver_data) + - IEEE80211_TX_INFO_DRIVER_DATA_SIZE > sizeof(skb->cb)); + IEEE80211_TX_INFO_DRIVER_DATA_SIZE > sizeof(skb->cb)); ret = rc80211_minstrel_init(); if (ret) diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 8013277924f2..d3b6e1a648bd 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -473,7 +473,7 @@ static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata, size_t len, struct ieee80211_rx_status *rx_status) { - struct ieee80211_local *local= sdata->local; + struct ieee80211_local *local = sdata->local; struct ieee802_11_elems elems; struct ieee80211_channel *channel; u64 supp_rates = 0; diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c index 501c7831adb4..e8d573d592e7 100644 --- a/net/mac80211/mesh_hwmp.c +++ b/net/mac80211/mesh_hwmp.c @@ -218,12 +218,16 @@ static u32 airtime_link_metric_get(struct ieee80211_local *local, if (sta->fail_avg >= 100) return MAX_METRIC; + + if (sta->last_tx_rate.flags & IEEE80211_TX_RC_MCS) + return MAX_METRIC; + err = (sta->fail_avg << ARITH_SHIFT) / 100; /* bitrate is in units of 100 Kbps, while we need rate in units of * 1Mbps. This will be corrected on tx_time computation. */ - rate = sband->bitrates[sta->last_txrate_idx].bitrate; + rate = sband->bitrates[sta->last_tx_rate.idx].bitrate; tx_time = (device_constant + 10 * test_frame_len / rate); estimated_retx = ((1 << (2 * ARITH_SHIFT)) / (s_unit - err)); result = (tx_time * estimated_retx) >> (2 * ARITH_SHIFT) ; diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index faac101c0f85..929ba542fd72 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -257,9 +257,6 @@ static void mesh_plink_timer(unsigned long data) struct sta_info *sta; __le16 llid, plid, reason; struct ieee80211_sub_if_data *sdata; -#ifdef CONFIG_MAC80211_VERBOSE_MPL_DEBUG - DECLARE_MAC_BUF(mac); -#endif /* * This STA is valid because sta_info_destroy() will @@ -274,8 +271,8 @@ static void mesh_plink_timer(unsigned long data) spin_unlock_bh(&sta->lock); return; } - mpl_dbg("Mesh plink timer for %s fired on state %d\n", - print_mac(mac, sta->sta.addr), sta->plink_state); + mpl_dbg("Mesh plink timer for %pM fired on state %d\n", + sta->sta.addr, sta->plink_state); reason = 0; llid = sta->llid; plid = sta->plid; @@ -287,9 +284,9 @@ static void mesh_plink_timer(unsigned long data) /* retry timer */ if (sta->plink_retries < dot11MeshMaxRetries(sdata)) { u32 rand; - mpl_dbg("Mesh plink for %s (retry, timeout): %d %d\n", - print_mac(mac, sta->sta.addr), - sta->plink_retries, sta->plink_timeout); + mpl_dbg("Mesh plink for %pM (retry, timeout): %d %d\n", + sta->sta.addr, sta->plink_retries, + sta->plink_timeout); get_random_bytes(&rand, sizeof(u32)); sta->plink_timeout = sta->plink_timeout + rand % sta->plink_timeout; @@ -337,9 +334,6 @@ int mesh_plink_open(struct sta_info *sta) { __le16 llid; struct ieee80211_sub_if_data *sdata = sta->sdata; -#ifdef CONFIG_MAC80211_VERBOSE_MPL_DEBUG - DECLARE_MAC_BUF(mac); -#endif spin_lock_bh(&sta->lock); get_random_bytes(&llid, 2); @@ -351,8 +345,8 @@ int mesh_plink_open(struct sta_info *sta) sta->plink_state = PLINK_OPN_SNT; mesh_plink_timer_set(sta, dot11MeshRetryTimeout(sdata)); spin_unlock_bh(&sta->lock); - mpl_dbg("Mesh plink: starting establishment with %s\n", - print_mac(mac, sta->sta.addr)); + mpl_dbg("Mesh plink: starting establishment with %pM\n", + sta->sta.addr); return mesh_plink_frame_tx(sdata, PLINK_OPEN, sta->sta.addr, llid, 0, 0); @@ -360,10 +354,6 @@ int mesh_plink_open(struct sta_info *sta) void mesh_plink_block(struct sta_info *sta) { -#ifdef CONFIG_MAC80211_VERBOSE_MPL_DEBUG - DECLARE_MAC_BUF(mac); -#endif - spin_lock_bh(&sta->lock); __mesh_plink_deactivate(sta); sta->plink_state = PLINK_BLOCKED; @@ -374,12 +364,8 @@ int mesh_plink_close(struct sta_info *sta) { struct ieee80211_sub_if_data *sdata = sta->sdata; __le16 llid, plid, reason; -#ifdef CONFIG_MAC80211_VERBOSE_MPL_DEBUG - DECLARE_MAC_BUF(mac); -#endif - mpl_dbg("Mesh plink: closing link with %s\n", - print_mac(mac, sta->sta.addr)); + mpl_dbg("Mesh plink: closing link with %pM\n", sta->sta.addr); spin_lock_bh(&sta->lock); sta->reason = cpu_to_le16(MESH_LINK_CANCELLED); reason = sta->reason; @@ -417,9 +403,6 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m u8 ie_len; u8 *baseaddr; __le16 plid, llid, reason; -#ifdef CONFIG_MAC80211_VERBOSE_MPL_DEBUG - DECLARE_MAC_BUF(mac); -#endif /* need action_code, aux */ if (len < IEEE80211_MIN_ACTION_SIZE + 3) @@ -557,10 +540,10 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m } } - mpl_dbg("Mesh plink (peer, state, llid, plid, event): %s %d %d %d %d\n", - print_mac(mac, mgmt->sa), sta->plink_state, - le16_to_cpu(sta->llid), le16_to_cpu(sta->plid), - event); + mpl_dbg("Mesh plink (peer, state, llid, plid, event): %pM %d %d %d %d\n", + mgmt->sa, sta->plink_state, + le16_to_cpu(sta->llid), le16_to_cpu(sta->plid), + event); reason = 0; switch (sta->plink_state) { /* spin_unlock as soon as state is updated at each case */ @@ -660,8 +643,8 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m sta->plink_state = PLINK_ESTAB; mesh_plink_inc_estab_count(sdata); spin_unlock_bh(&sta->lock); - mpl_dbg("Mesh plink with %s ESTABLISHED\n", - print_mac(mac, sta->sta.addr)); + mpl_dbg("Mesh plink with %pM ESTABLISHED\n", + sta->sta.addr); break; default: spin_unlock_bh(&sta->lock); @@ -693,8 +676,8 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m sta->plink_state = PLINK_ESTAB; mesh_plink_inc_estab_count(sdata); spin_unlock_bh(&sta->lock); - mpl_dbg("Mesh plink with %s ESTABLISHED\n", - print_mac(mac, sta->sta.addr)); + mpl_dbg("Mesh plink with %pM ESTABLISHED\n", + sta->sta.addr); mesh_plink_frame_tx(sdata, PLINK_CONFIRM, sta->sta.addr, llid, plid, 0); break; diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 87665d7bb4f9..29fafbe440b7 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -236,7 +236,7 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata, struct ieee80211_local *local = sdata->local; struct sk_buff *skb; struct ieee80211_mgmt *mgmt; - u8 *pos, *ies, *ht_add_ie; + u8 *pos, *ies, *ht_ie; int i, len, count, rates_len, supp_rates_len; u16 capab; struct ieee80211_bss *bss; @@ -393,24 +393,25 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata, /* wmm support is a must to HT */ if (wmm && (ifsta->flags & IEEE80211_STA_WMM_ENABLED) && - sband->ht_info.ht_supported && - (ht_add_ie = ieee80211_bss_get_ie(bss, WLAN_EID_HT_EXTRA_INFO))) { - struct ieee80211_ht_addt_info *ht_add_info = - (struct ieee80211_ht_addt_info *)ht_add_ie; - u16 cap = sband->ht_info.cap; + sband->ht_cap.ht_supported && + (ht_ie = ieee80211_bss_get_ie(bss, WLAN_EID_HT_INFORMATION)) && + ht_ie[1] >= sizeof(struct ieee80211_ht_info)) { + struct ieee80211_ht_info *ht_info = + (struct ieee80211_ht_info *)(ht_ie + 2); + u16 cap = sband->ht_cap.cap; __le16 tmp; u32 flags = local->hw.conf.channel->flags; - switch (ht_add_info->ht_param & IEEE80211_HT_IE_CHA_SEC_OFFSET) { - case IEEE80211_HT_IE_CHA_SEC_ABOVE: + switch (ht_info->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) { + case IEEE80211_HT_PARAM_CHA_SEC_ABOVE: if (flags & IEEE80211_CHAN_NO_FAT_ABOVE) { - cap &= ~IEEE80211_HT_CAP_SUP_WIDTH; + cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40; cap &= ~IEEE80211_HT_CAP_SGI_40; } break; - case IEEE80211_HT_IE_CHA_SEC_BELOW: + case IEEE80211_HT_PARAM_CHA_SEC_BELOW: if (flags & IEEE80211_CHAN_NO_FAT_BELOW) { - cap &= ~IEEE80211_HT_CAP_SUP_WIDTH; + cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40; cap &= ~IEEE80211_HT_CAP_SGI_40; } break; @@ -424,9 +425,9 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata, memcpy(pos, &tmp, sizeof(u16)); pos += sizeof(u16); /* TODO: needs a define here for << 2 */ - *pos++ = sband->ht_info.ampdu_factor | - (sband->ht_info.ampdu_density << 2); - memcpy(pos, sband->ht_info.supp_mcs_set, 16); + *pos++ = sband->ht_cap.ampdu_factor | + (sband->ht_cap.ampdu_density << 2); + memcpy(pos, &sband->ht_cap.mcs, sizeof(sband->ht_cap.mcs)); } kfree(ifsta->assocreq_ies); @@ -568,25 +569,35 @@ static void ieee80211_sta_wmm_params(struct ieee80211_local *local, } } -static u32 ieee80211_handle_protect_preamb(struct ieee80211_sub_if_data *sdata, - bool use_protection, - bool use_short_preamble) +static u32 ieee80211_handle_bss_capability(struct ieee80211_sub_if_data *sdata, + u16 capab, bool erp_valid, u8 erp) { - struct ieee80211_bss_conf *bss_conf = &sdata->bss_conf; + struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf; #ifdef CONFIG_MAC80211_VERBOSE_DEBUG struct ieee80211_if_sta *ifsta = &sdata->u.sta; - DECLARE_MAC_BUF(mac); #endif u32 changed = 0; + bool use_protection; + bool use_short_preamble; + bool use_short_slot; + + if (erp_valid) { + use_protection = (erp & WLAN_ERP_USE_PROTECTION) != 0; + use_short_preamble = (erp & WLAN_ERP_BARKER_PREAMBLE) == 0; + } else { + use_protection = false; + use_short_preamble = !!(capab & WLAN_CAPABILITY_SHORT_PREAMBLE); + } + + use_short_slot = !!(capab & WLAN_CAPABILITY_SHORT_SLOT_TIME); if (use_protection != bss_conf->use_cts_prot) { #ifdef CONFIG_MAC80211_VERBOSE_DEBUG if (net_ratelimit()) { - printk(KERN_DEBUG "%s: CTS protection %s (BSSID=" - "%s)\n", + printk(KERN_DEBUG "%s: CTS protection %s (BSSID=%pM)\n", sdata->dev->name, use_protection ? "enabled" : "disabled", - print_mac(mac, ifsta->bssid)); + ifsta->bssid); } #endif bss_conf->use_cts_prot = use_protection; @@ -597,40 +608,28 @@ static u32 ieee80211_handle_protect_preamb(struct ieee80211_sub_if_data *sdata, #ifdef CONFIG_MAC80211_VERBOSE_DEBUG if (net_ratelimit()) { printk(KERN_DEBUG "%s: switched to %s barker preamble" - " (BSSID=%s)\n", + " (BSSID=%pM)\n", sdata->dev->name, use_short_preamble ? "short" : "long", - print_mac(mac, ifsta->bssid)); + ifsta->bssid); } #endif bss_conf->use_short_preamble = use_short_preamble; changed |= BSS_CHANGED_ERP_PREAMBLE; } - return changed; -} - -static u32 ieee80211_handle_erp_ie(struct ieee80211_sub_if_data *sdata, - u8 erp_value) -{ - bool use_protection = (erp_value & WLAN_ERP_USE_PROTECTION) != 0; - bool use_short_preamble = (erp_value & WLAN_ERP_BARKER_PREAMBLE) == 0; - - return ieee80211_handle_protect_preamb(sdata, - use_protection, use_short_preamble); -} - -static u32 ieee80211_handle_bss_capability(struct ieee80211_sub_if_data *sdata, - struct ieee80211_bss *bss) -{ - u32 changed = 0; - - if (bss->has_erp_value) - changed |= ieee80211_handle_erp_ie(sdata, bss->erp_value); - else { - u16 capab = bss->capability; - changed |= ieee80211_handle_protect_preamb(sdata, false, - (capab & WLAN_CAPABILITY_SHORT_PREAMBLE) != 0); + if (use_short_slot != bss_conf->use_short_slot) { +#ifdef CONFIG_MAC80211_VERBOSE_DEBUG + if (net_ratelimit()) { + printk(KERN_DEBUG "%s: switched to %s slot" + " (BSSID=%s)\n", + sdata->dev->name, + use_short_slot ? "short" : "long", + ifsta->bssid); + } +#endif + bss_conf->use_short_slot = use_short_slot; + changed |= BSS_CHANGED_ERP_SLOT; } return changed; @@ -701,14 +700,15 @@ static void ieee80211_sta_send_associnfo(struct ieee80211_sub_if_data *sdata, static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata, - struct ieee80211_if_sta *ifsta) + struct ieee80211_if_sta *ifsta, + u32 bss_info_changed) { struct ieee80211_local *local = sdata->local; struct ieee80211_conf *conf = &local_to_hw(local)->conf; - u32 changed = BSS_CHANGED_ASSOC; struct ieee80211_bss *bss; + bss_info_changed |= BSS_CHANGED_ASSOC; ifsta->flags |= IEEE80211_STA_ASSOCIATED; if (sdata->vif.type != NL80211_IFTYPE_STATION) @@ -719,22 +719,16 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata, ifsta->ssid, ifsta->ssid_len); if (bss) { /* set timing information */ - sdata->bss_conf.beacon_int = bss->beacon_int; - sdata->bss_conf.timestamp = bss->timestamp; - sdata->bss_conf.dtim_period = bss->dtim_period; + sdata->vif.bss_conf.beacon_int = bss->beacon_int; + sdata->vif.bss_conf.timestamp = bss->timestamp; + sdata->vif.bss_conf.dtim_period = bss->dtim_period; - changed |= ieee80211_handle_bss_capability(sdata, bss); + bss_info_changed |= ieee80211_handle_bss_capability(sdata, + bss->capability, bss->has_erp_value, bss->erp_value); ieee80211_rx_bss_put(local, bss); } - if (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) { - changed |= BSS_CHANGED_HT; - sdata->bss_conf.assoc_ht = 1; - sdata->bss_conf.ht_conf = &conf->ht_conf; - sdata->bss_conf.ht_bss_conf = &conf->ht_bss_conf; - } - ifsta->flags |= IEEE80211_STA_PREV_BSSID_SET; memcpy(ifsta->prev_bssid, sdata->u.sta.bssid, ETH_ALEN); ieee80211_sta_send_associnfo(sdata, ifsta); @@ -742,14 +736,14 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata, ifsta->last_probe = jiffies; ieee80211_led_assoc(local, 1); - sdata->bss_conf.assoc = 1; + sdata->vif.bss_conf.assoc = 1; /* * For now just always ask the driver to update the basic rateset * when we have associated, we aren't checking whether it actually * changed or not. */ - changed |= BSS_CHANGED_BASIC_RATES; - ieee80211_bss_info_change_notify(sdata, changed); + bss_info_changed |= BSS_CHANGED_BASIC_RATES; + ieee80211_bss_info_change_notify(sdata, bss_info_changed); netif_tx_start_all_queues(sdata->dev); netif_carrier_on(sdata->dev); @@ -760,18 +754,17 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata, static void ieee80211_direct_probe(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_sta *ifsta) { - DECLARE_MAC_BUF(mac); - ifsta->direct_probe_tries++; if (ifsta->direct_probe_tries > IEEE80211_AUTH_MAX_TRIES) { - printk(KERN_DEBUG "%s: direct probe to AP %s timed out\n", - sdata->dev->name, print_mac(mac, ifsta->bssid)); + printk(KERN_DEBUG "%s: direct probe to AP %pM timed out\n", + sdata->dev->name, ifsta->bssid); ifsta->state = IEEE80211_STA_MLME_DISABLED; + ieee80211_sta_send_apinfo(sdata, ifsta); return; } - printk(KERN_DEBUG "%s: direct probe to AP %s try %d\n", - sdata->dev->name, print_mac(mac, ifsta->bssid), + printk(KERN_DEBUG "%s: direct probe to AP %pM try %d\n", + sdata->dev->name, ifsta->bssid, ifsta->direct_probe_tries); ifsta->state = IEEE80211_STA_MLME_DIRECT_PROBE; @@ -791,20 +784,19 @@ static void ieee80211_direct_probe(struct ieee80211_sub_if_data *sdata, static void ieee80211_authenticate(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_sta *ifsta) { - DECLARE_MAC_BUF(mac); - ifsta->auth_tries++; if (ifsta->auth_tries > IEEE80211_AUTH_MAX_TRIES) { - printk(KERN_DEBUG "%s: authentication with AP %s" + printk(KERN_DEBUG "%s: authentication with AP %pM" " timed out\n", - sdata->dev->name, print_mac(mac, ifsta->bssid)); + sdata->dev->name, ifsta->bssid); ifsta->state = IEEE80211_STA_MLME_DISABLED; + ieee80211_sta_send_apinfo(sdata, ifsta); return; } ifsta->state = IEEE80211_STA_MLME_AUTHENTICATE; - printk(KERN_DEBUG "%s: authenticate with AP %s\n", - sdata->dev->name, print_mac(mac, ifsta->bssid)); + printk(KERN_DEBUG "%s: authenticate with AP %pM\n", + sdata->dev->name, ifsta->bssid); ieee80211_send_auth(sdata, ifsta, 1, NULL, 0, 0); @@ -817,7 +809,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, { struct ieee80211_local *local = sdata->local; struct sta_info *sta; - u32 changed = BSS_CHANGED_ASSOC; + u32 changed = 0; rcu_read_lock(); @@ -851,15 +843,9 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, ifsta->flags &= ~IEEE80211_STA_ASSOCIATED; changed |= ieee80211_reset_erp_info(sdata); - if (sdata->bss_conf.assoc_ht) - changed |= BSS_CHANGED_HT; - - sdata->bss_conf.assoc_ht = 0; - sdata->bss_conf.ht_conf = NULL; - sdata->bss_conf.ht_bss_conf = NULL; - ieee80211_led_assoc(local, 0); - sdata->bss_conf.assoc = 0; + changed |= BSS_CHANGED_ASSOC; + sdata->vif.bss_conf.assoc = false; ieee80211_sta_send_apinfo(sdata, ifsta); @@ -871,6 +857,11 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, rcu_read_unlock(); sta_info_destroy(sta); + + local->hw.conf.ht.enabled = false; + ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_HT); + + ieee80211_bss_info_change_notify(sdata, changed); } static int ieee80211_sta_wep_configured(struct ieee80211_sub_if_data *sdata) @@ -914,20 +905,19 @@ static int ieee80211_privacy_mismatch(struct ieee80211_sub_if_data *sdata, static void ieee80211_associate(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_sta *ifsta) { - DECLARE_MAC_BUF(mac); - ifsta->assoc_tries++; if (ifsta->assoc_tries > IEEE80211_ASSOC_MAX_TRIES) { - printk(KERN_DEBUG "%s: association with AP %s" + printk(KERN_DEBUG "%s: association with AP %pM" " timed out\n", - sdata->dev->name, print_mac(mac, ifsta->bssid)); + sdata->dev->name, ifsta->bssid); ifsta->state = IEEE80211_STA_MLME_DISABLED; + ieee80211_sta_send_apinfo(sdata, ifsta); return; } ifsta->state = IEEE80211_STA_MLME_ASSOCIATE; - printk(KERN_DEBUG "%s: associate with AP %s\n", - sdata->dev->name, print_mac(mac, ifsta->bssid)); + printk(KERN_DEBUG "%s: associate with AP %pM\n", + sdata->dev->name, ifsta->bssid); if (ieee80211_privacy_mismatch(sdata, ifsta)) { printk(KERN_DEBUG "%s: mismatch in privacy configuration and " "mixed-cell disabled - abort association\n", sdata->dev->name); @@ -947,7 +937,6 @@ static void ieee80211_associated(struct ieee80211_sub_if_data *sdata, struct ieee80211_local *local = sdata->local; struct sta_info *sta; int disassoc; - DECLARE_MAC_BUF(mac); /* TODO: start monitoring current AP signal quality and number of * missed beacons. Scan other channels every now and then and search @@ -960,8 +949,8 @@ static void ieee80211_associated(struct ieee80211_sub_if_data *sdata, sta = sta_info_get(local, ifsta->bssid); if (!sta) { - printk(KERN_DEBUG "%s: No STA entry for own AP %s\n", - sdata->dev->name, print_mac(mac, ifsta->bssid)); + printk(KERN_DEBUG "%s: No STA entry for own AP %pM\n", + sdata->dev->name, ifsta->bssid); disassoc = 1; } else { disassoc = 0; @@ -969,9 +958,9 @@ static void ieee80211_associated(struct ieee80211_sub_if_data *sdata, sta->last_rx + IEEE80211_MONITORING_INTERVAL)) { if (ifsta->flags & IEEE80211_STA_PROBEREQ_POLL) { printk(KERN_DEBUG "%s: No ProbeResp from " - "current AP %s - assume out of " + "current AP %pM - assume out of " "range\n", - sdata->dev->name, print_mac(mac, ifsta->bssid)); + sdata->dev->name, ifsta->bssid); disassoc = 1; } else ieee80211_send_probe_req(sdata, ifsta->bssid, @@ -1032,7 +1021,6 @@ static void ieee80211_rx_mgmt_auth(struct ieee80211_sub_if_data *sdata, size_t len) { u16 auth_alg, auth_transaction, status_code; - DECLARE_MAC_BUF(mac); if (ifsta->state != IEEE80211_STA_MLME_AUTHENTICATE && sdata->vif.type != NL80211_IFTYPE_ADHOC) @@ -1125,7 +1113,6 @@ static void ieee80211_rx_mgmt_deauth(struct ieee80211_sub_if_data *sdata, size_t len) { u16 reason_code; - DECLARE_MAC_BUF(mac); if (len < 24 + 2) return; @@ -1157,7 +1144,6 @@ static void ieee80211_rx_mgmt_disassoc(struct ieee80211_sub_if_data *sdata, size_t len) { u16 reason_code; - DECLARE_MAC_BUF(mac); if (len < 24 + 2) return; @@ -1192,11 +1178,12 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, u64 rates, basic_rates; u16 capab_info, status_code, aid; struct ieee802_11_elems elems; - struct ieee80211_bss_conf *bss_conf = &sdata->bss_conf; + struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf; u8 *pos; + u32 changed = 0; int i, j; - DECLARE_MAC_BUF(mac); - bool have_higher_than_11mbit = false; + bool have_higher_than_11mbit = false, newsta = false; + u16 ap_ht_cap_flags; /* AssocResp and ReassocResp have identical structure, so process both * of them in this function. */ @@ -1214,9 +1201,9 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, status_code = le16_to_cpu(mgmt->u.assoc_resp.status_code); aid = le16_to_cpu(mgmt->u.assoc_resp.aid); - printk(KERN_DEBUG "%s: RX %sssocResp from %s (capab=0x%x " + printk(KERN_DEBUG "%s: RX %sssocResp from %pM (capab=0x%x " "status=%d aid=%d)\n", - sdata->dev->name, reassoc ? "Rea" : "A", print_mac(mac, mgmt->sa), + sdata->dev->name, reassoc ? "Rea" : "A", mgmt->sa, capab_info, status_code, (u16)(aid & ~(BIT(15) | BIT(14)))); if (status_code != WLAN_STATUS_SUCCESS) { @@ -1259,7 +1246,8 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, sta = sta_info_get(local, ifsta->bssid); if (!sta) { struct ieee80211_bss *bss; - int err; + + newsta = true; sta = sta_info_alloc(sdata, ifsta->bssid, GFP_ATOMIC); if (!sta) { @@ -1278,13 +1266,6 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, ieee80211_rx_bss_put(local, bss); } - err = sta_info_insert(sta); - if (err) { - printk(KERN_DEBUG "%s: failed to insert STA entry for" - " the AP (error %d)\n", sdata->dev->name, err); - rcu_read_unlock(); - return; - } /* update new sta with its last rx activity */ sta->last_rx = jiffies; } @@ -1335,7 +1316,7 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, } sta->sta.supp_rates[local->hw.conf.channel->band] = rates; - sdata->bss_conf.basic_rates = basic_rates; + sdata->vif.bss_conf.basic_rates = basic_rates; /* cf. IEEE 802.11 9.2.12 */ if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ && @@ -1344,31 +1325,43 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata, else sdata->flags &= ~IEEE80211_SDATA_OPERATING_GMODE; - if (elems.ht_cap_elem && elems.ht_info_elem && elems.wmm_param && - (ifsta->flags & IEEE80211_STA_WMM_ENABLED)) { - struct ieee80211_ht_bss_info bss_info; - ieee80211_ht_cap_ie_to_ht_info( - elems.ht_cap_elem, &sta->sta.ht_info); - ieee80211_ht_addt_info_ie_to_ht_bss_info( - elems.ht_info_elem, &bss_info); - ieee80211_handle_ht(local, 1, &sta->sta.ht_info, &bss_info); - } + if (elems.ht_cap_elem) + ieee80211_ht_cap_ie_to_sta_ht_cap(sband, + elems.ht_cap_elem, &sta->sta.ht_cap); + + ap_ht_cap_flags = sta->sta.ht_cap.cap; rate_control_rate_init(sta); - if (elems.wmm_param) { + if (elems.wmm_param) set_sta_flags(sta, WLAN_STA_WME); - rcu_read_unlock(); + + if (newsta) { + int err = sta_info_insert(sta); + if (err) { + printk(KERN_DEBUG "%s: failed to insert STA entry for" + " the AP (error %d)\n", sdata->dev->name, err); + rcu_read_unlock(); + return; + } + } + + rcu_read_unlock(); + + if (elems.wmm_param) ieee80211_sta_wmm_params(local, ifsta, elems.wmm_param, elems.wmm_param_len); - } else - rcu_read_unlock(); + + if (elems.ht_info_elem && elems.wmm_param && + (ifsta->flags & IEEE80211_STA_WMM_ENABLED)) + changed |= ieee80211_enable_ht(sdata, elems.ht_info_elem, + ap_ht_cap_flags); /* set AID and assoc capability, * ieee80211_set_associated() will tell the driver */ bss_conf->aid = aid; bss_conf->assoc_capability = capab_info; - ieee80211_set_associated(sdata, ifsta); + ieee80211_set_associated(sdata, ifsta, changed); ieee80211_associated(sdata, ifsta); } @@ -1386,6 +1379,13 @@ static int ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, struct ieee80211_supported_band *sband; union iwreq_data wrqu; + skb = dev_alloc_skb(local->hw.extra_tx_headroom + 400); + if (!skb) { + printk(KERN_DEBUG "%s: failed to allocate buffer for probe " + "response\n", sdata->dev->name); + return -ENOMEM; + } + sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; /* Remove possible STA entries from other IBSS networks. */ @@ -1411,63 +1411,62 @@ static int ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, return res; /* Build IBSS probe response */ - skb = dev_alloc_skb(local->hw.extra_tx_headroom + 400); - if (skb) { - skb_reserve(skb, local->hw.extra_tx_headroom); - mgmt = (struct ieee80211_mgmt *) - skb_put(skb, 24 + sizeof(mgmt->u.beacon)); - memset(mgmt, 0, 24 + sizeof(mgmt->u.beacon)); - mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | - IEEE80211_STYPE_PROBE_RESP); - memset(mgmt->da, 0xff, ETH_ALEN); - memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN); - memcpy(mgmt->bssid, ifsta->bssid, ETH_ALEN); - mgmt->u.beacon.beacon_int = - cpu_to_le16(local->hw.conf.beacon_int); - mgmt->u.beacon.timestamp = cpu_to_le64(bss->timestamp); - mgmt->u.beacon.capab_info = cpu_to_le16(bss->capability); - - pos = skb_put(skb, 2 + ifsta->ssid_len); - *pos++ = WLAN_EID_SSID; - *pos++ = ifsta->ssid_len; - memcpy(pos, ifsta->ssid, ifsta->ssid_len); - - rates = bss->supp_rates_len; - if (rates > 8) - rates = 8; - pos = skb_put(skb, 2 + rates); - *pos++ = WLAN_EID_SUPP_RATES; - *pos++ = rates; - memcpy(pos, bss->supp_rates, rates); + skb_reserve(skb, local->hw.extra_tx_headroom); - if (bss->band == IEEE80211_BAND_2GHZ) { - pos = skb_put(skb, 2 + 1); - *pos++ = WLAN_EID_DS_PARAMS; - *pos++ = 1; - *pos++ = ieee80211_frequency_to_channel(bss->freq); - } + mgmt = (struct ieee80211_mgmt *) + skb_put(skb, 24 + sizeof(mgmt->u.beacon)); + memset(mgmt, 0, 24 + sizeof(mgmt->u.beacon)); + mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | + IEEE80211_STYPE_PROBE_RESP); + memset(mgmt->da, 0xff, ETH_ALEN); + memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN); + memcpy(mgmt->bssid, ifsta->bssid, ETH_ALEN); + mgmt->u.beacon.beacon_int = + cpu_to_le16(local->hw.conf.beacon_int); + mgmt->u.beacon.timestamp = cpu_to_le64(bss->timestamp); + mgmt->u.beacon.capab_info = cpu_to_le16(bss->capability); - pos = skb_put(skb, 2 + 2); - *pos++ = WLAN_EID_IBSS_PARAMS; - *pos++ = 2; - /* FIX: set ATIM window based on scan results */ - *pos++ = 0; - *pos++ = 0; + pos = skb_put(skb, 2 + ifsta->ssid_len); + *pos++ = WLAN_EID_SSID; + *pos++ = ifsta->ssid_len; + memcpy(pos, ifsta->ssid, ifsta->ssid_len); - if (bss->supp_rates_len > 8) { - rates = bss->supp_rates_len - 8; - pos = skb_put(skb, 2 + rates); - *pos++ = WLAN_EID_EXT_SUPP_RATES; - *pos++ = rates; - memcpy(pos, &bss->supp_rates[8], rates); - } + rates = bss->supp_rates_len; + if (rates > 8) + rates = 8; + pos = skb_put(skb, 2 + rates); + *pos++ = WLAN_EID_SUPP_RATES; + *pos++ = rates; + memcpy(pos, bss->supp_rates, rates); + + if (bss->band == IEEE80211_BAND_2GHZ) { + pos = skb_put(skb, 2 + 1); + *pos++ = WLAN_EID_DS_PARAMS; + *pos++ = 1; + *pos++ = ieee80211_frequency_to_channel(bss->freq); + } - ifsta->probe_resp = skb; + pos = skb_put(skb, 2 + 2); + *pos++ = WLAN_EID_IBSS_PARAMS; + *pos++ = 2; + /* FIX: set ATIM window based on scan results */ + *pos++ = 0; + *pos++ = 0; - ieee80211_if_config(sdata, IEEE80211_IFCC_BEACON); + if (bss->supp_rates_len > 8) { + rates = bss->supp_rates_len - 8; + pos = skb_put(skb, 2 + rates); + *pos++ = WLAN_EID_EXT_SUPP_RATES; + *pos++ = rates; + memcpy(pos, &bss->supp_rates[8], rates); } + ifsta->probe_resp = skb; + + ieee80211_if_config(sdata, IEEE80211_IFCC_BEACON); + + rates = 0; sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; for (i = 0; i < bss->supp_rates_len; i++) { @@ -1507,8 +1506,6 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, u64 beacon_timestamp, rx_timestamp; u64 supp_rates = 0; enum ieee80211_band band = rx_status->band; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); if (elems->ds_params && elems->ds_params_len == 1) freq = ieee80211_channel_to_frequency(elems->ds_params[0]); @@ -1538,10 +1535,10 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, #ifdef CONFIG_MAC80211_IBSS_DEBUG if (sta->sta.supp_rates[band] != prev_rates) printk(KERN_DEBUG "%s: updated supp_rates set " - "for %s based on beacon info (0x%llx | " + "for %pM based on beacon info (0x%llx | " "0x%llx -> 0x%llx)\n", sdata->dev->name, - print_mac(mac, sta->sta.addr), + sta->sta.addr, (unsigned long long) prev_rates, (unsigned long long) supp_rates, (unsigned long long) sta->sta.supp_rates[band]); @@ -1605,10 +1602,9 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, /* can't merge without knowing the TSF */ rx_timestamp = -1LLU; #ifdef CONFIG_MAC80211_IBSS_DEBUG - printk(KERN_DEBUG "RX beacon SA=%s BSSID=" - "%s TSF=0x%llx BCN=0x%llx diff=%lld @%lu\n", - print_mac(mac, mgmt->sa), - print_mac(mac2, mgmt->bssid), + printk(KERN_DEBUG "RX beacon SA=%pM BSSID=" + "%pM TSF=0x%llx BCN=0x%llx diff=%lld @%lu\n", + mgmt->sa, mgmt->bssid, (unsigned long long)rx_timestamp, (unsigned long long)beacon_timestamp, (unsigned long long)(rx_timestamp - beacon_timestamp), @@ -1617,8 +1613,8 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, if (beacon_timestamp > rx_timestamp) { #ifdef CONFIG_MAC80211_IBSS_DEBUG printk(KERN_DEBUG "%s: beacon TSF higher than " - "local TSF - IBSS merge with BSSID %s\n", - sdata->dev->name, print_mac(mac, mgmt->bssid)); + "local TSF - IBSS merge with BSSID %pM\n", + sdata->dev->name, mgmt->bssid); #endif ieee80211_sta_join_ibss(sdata, &sdata->u.sta, bss); ieee80211_ibss_add_sta(sdata, NULL, @@ -1671,8 +1667,9 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata, size_t baselen; struct ieee802_11_elems elems; struct ieee80211_local *local = sdata->local; - struct ieee80211_conf *conf = &local->hw.conf; u32 changed = 0; + bool erp_valid; + u8 erp_value = 0; /* Process beacon from the current BSS */ baselen = (u8 *) mgmt->u.beacon.variable - (u8 *) mgmt; @@ -1694,22 +1691,42 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata, ieee80211_sta_wmm_params(local, ifsta, elems.wmm_param, elems.wmm_param_len); - if (elems.erp_info && elems.erp_info_len >= 1) - changed |= ieee80211_handle_erp_ie(sdata, elems.erp_info[0]); - else { - u16 capab = le16_to_cpu(mgmt->u.beacon.capab_info); - changed |= ieee80211_handle_protect_preamb(sdata, false, - (capab & WLAN_CAPABILITY_SHORT_PREAMBLE) != 0); + + if (elems.erp_info && elems.erp_info_len >= 1) { + erp_valid = true; + erp_value = elems.erp_info[0]; + } else { + erp_valid = false; } + changed |= ieee80211_handle_bss_capability(sdata, + le16_to_cpu(mgmt->u.beacon.capab_info), + erp_valid, erp_value); - if (elems.ht_cap_elem && elems.ht_info_elem && - elems.wmm_param && conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) { - struct ieee80211_ht_bss_info bss_info; - ieee80211_ht_addt_info_ie_to_ht_bss_info( - elems.ht_info_elem, &bss_info); - changed |= ieee80211_handle_ht(local, 1, &conf->ht_conf, - &bss_info); + if (elems.ht_cap_elem && elems.ht_info_elem && elems.wmm_param) { + struct sta_info *sta; + struct ieee80211_supported_band *sband; + u16 ap_ht_cap_flags; + + rcu_read_lock(); + + sta = sta_info_get(local, ifsta->bssid); + if (!sta) { + rcu_read_unlock(); + return; + } + + sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; + + ieee80211_ht_cap_ie_to_sta_ht_cap(sband, + elems.ht_cap_elem, &sta->sta.ht_cap); + + ap_ht_cap_flags = sta->sta.ht_cap.cap; + + rcu_read_unlock(); + + changed |= ieee80211_enable_ht(sdata, elems.ht_info_elem, + ap_ht_cap_flags); } ieee80211_bss_info_change_notify(sdata, changed); @@ -1727,11 +1744,6 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb; struct ieee80211_mgmt *resp; u8 *pos, *end; - DECLARE_MAC_BUF(mac); -#ifdef CONFIG_MAC80211_IBSS_DEBUG - DECLARE_MAC_BUF(mac2); - DECLARE_MAC_BUF(mac3); -#endif if (sdata->vif.type != NL80211_IFTYPE_ADHOC || ifsta->state != IEEE80211_STA_MLME_IBSS_JOINED || @@ -1744,10 +1756,10 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata, tx_last_beacon = 1; #ifdef CONFIG_MAC80211_IBSS_DEBUG - printk(KERN_DEBUG "%s: RX ProbeReq SA=%s DA=%s BSSID=" - "%s (tx_last_beacon=%d)\n", - sdata->dev->name, print_mac(mac, mgmt->sa), print_mac(mac2, mgmt->da), - print_mac(mac3, mgmt->bssid), tx_last_beacon); + printk(KERN_DEBUG "%s: RX ProbeReq SA=%pM DA=%pM BSSID=%pM" + " (tx_last_beacon=%d)\n", + sdata->dev->name, mgmt->sa, mgmt->da, + mgmt->bssid, tx_last_beacon); #endif /* CONFIG_MAC80211_IBSS_DEBUG */ if (!tx_last_beacon) @@ -1763,8 +1775,8 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata, pos + 2 + pos[1] > end) { #ifdef CONFIG_MAC80211_IBSS_DEBUG printk(KERN_DEBUG "%s: Invalid SSID IE in ProbeReq " - "from %s\n", - sdata->dev->name, print_mac(mac, mgmt->sa)); + "from %pM\n", + sdata->dev->name, mgmt->sa); #endif return; } @@ -1783,8 +1795,8 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata, resp = (struct ieee80211_mgmt *) skb->data; memcpy(resp->da, mgmt->sa, ETH_ALEN); #ifdef CONFIG_MAC80211_IBSS_DEBUG - printk(KERN_DEBUG "%s: Sending ProbeResp to %s\n", - sdata->dev->name, print_mac(mac, resp->da)); + printk(KERN_DEBUG "%s: Sending ProbeResp to %pM\n", + sdata->dev->name, resp->da); #endif /* CONFIG_MAC80211_IBSS_DEBUG */ ieee80211_tx_skb(sdata, skb, 0); } @@ -1990,7 +2002,6 @@ static int ieee80211_sta_create_ibss(struct ieee80211_sub_if_data *sdata, u8 bssid[ETH_ALEN], *pos; int i; int ret; - DECLARE_MAC_BUF(mac); #if 0 /* Easier testing, use fixed BSSID. */ @@ -2006,8 +2017,8 @@ static int ieee80211_sta_create_ibss(struct ieee80211_sub_if_data *sdata, bssid[0] |= 0x02; #endif - printk(KERN_DEBUG "%s: Creating new IBSS network, BSSID %s\n", - sdata->dev->name, print_mac(mac, bssid)); + printk(KERN_DEBUG "%s: Creating new IBSS network, BSSID %pM\n", + sdata->dev->name, bssid); bss = ieee80211_rx_bss_add(local, bssid, local->hw.conf.channel->center_freq, @@ -2050,8 +2061,6 @@ static int ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata, int found = 0; u8 bssid[ETH_ALEN]; int active_ibss; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); if (ifsta->ssid_len == 0) return -EINVAL; @@ -2068,8 +2077,7 @@ static int ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata, || !(bss->capability & WLAN_CAPABILITY_IBSS)) continue; #ifdef CONFIG_MAC80211_IBSS_DEBUG - printk(KERN_DEBUG " bssid=%s found\n", - print_mac(mac, bss->bssid)); + printk(KERN_DEBUG " bssid=%pM found\n", bss->bssid); #endif /* CONFIG_MAC80211_IBSS_DEBUG */ memcpy(bssid, bss->bssid, ETH_ALEN); found = 1; @@ -2080,9 +2088,8 @@ static int ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata, #ifdef CONFIG_MAC80211_IBSS_DEBUG if (found) - printk(KERN_DEBUG " sta_find_ibss: selected %s current " - "%s\n", print_mac(mac, bssid), - print_mac(mac2, ifsta->bssid)); + printk(KERN_DEBUG " sta_find_ibss: selected %pM current " + "%pM\n", bssid, ifsta->bssid); #endif /* CONFIG_MAC80211_IBSS_DEBUG */ if (found && memcmp(ifsta->bssid, bssid, ETH_ALEN) != 0) { @@ -2099,9 +2106,9 @@ static int ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata, if (!bss) goto dont_join; - printk(KERN_DEBUG "%s: Selected IBSS BSSID %s" + printk(KERN_DEBUG "%s: Selected IBSS BSSID %pM" " based on configured SSID\n", - sdata->dev->name, print_mac(mac, bssid)); + sdata->dev->name, bssid); ret = ieee80211_sta_join_ibss(sdata, ifsta, bss); ieee80211_rx_bss_put(local, bss); return ret; @@ -2343,7 +2350,6 @@ struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, { struct ieee80211_local *local = sdata->local; struct sta_info *sta; - DECLARE_MAC_BUF(mac); int band = local->hw.conf.channel->band; /* TODO: Could consider removing the least recently used entry and @@ -2351,7 +2357,7 @@ struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, if (local->num_sta >= IEEE80211_IBSS_MAX_STA_ENTRIES) { if (net_ratelimit()) { printk(KERN_DEBUG "%s: No room for a new IBSS STA " - "entry %s\n", sdata->dev->name, print_mac(mac, addr)); + "entry %pM\n", sdata->dev->name, addr); } return NULL; } @@ -2360,8 +2366,8 @@ struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, return NULL; #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - printk(KERN_DEBUG "%s: Adding new IBSS station %s (dev=%s)\n", - wiphy_name(local->hw.wiphy), print_mac(mac, addr), sdata->dev->name); + printk(KERN_DEBUG "%s: Adding new IBSS station %pM (dev=%s)\n", + wiphy_name(local->hw.wiphy), addr, sdata->dev->name); #endif sta = sta_info_alloc(sdata, addr, GFP_ATOMIC); diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index 5d786720d935..3fa7ab285066 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -199,48 +199,44 @@ static void rate_control_release(struct kref *kref) } void rate_control_get_rate(struct ieee80211_sub_if_data *sdata, - struct ieee80211_supported_band *sband, - struct sta_info *sta, struct sk_buff *skb, - struct rate_selection *sel) + struct sta_info *sta, + struct ieee80211_tx_rate_control *txrc) { struct rate_control_ref *ref = sdata->local->rate_ctrl; void *priv_sta = NULL; struct ieee80211_sta *ista = NULL; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(txrc->skb); int i; - sel->rate_idx = -1; - sel->nonerp_idx = -1; - sel->probe_idx = -1; - sel->max_rate_idx = sdata->max_ratectrl_rateidx; - if (sta) { ista = &sta->sta; priv_sta = sta->rate_ctrl_priv; } + for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { + info->control.rates[i].idx = -1; + info->control.rates[i].flags = 0; + info->control.rates[i].count = 1; + } + if (sta && sdata->force_unicast_rateidx > -1) - sel->rate_idx = sdata->force_unicast_rateidx; + info->control.rates[0].idx = sdata->force_unicast_rateidx; else - ref->ops->get_rate(ref->priv, sband, ista, priv_sta, skb, sel); - - if (sdata->max_ratectrl_rateidx > -1 && - sel->rate_idx > sdata->max_ratectrl_rateidx) - sel->rate_idx = sdata->max_ratectrl_rateidx; - - BUG_ON(sel->rate_idx < 0); - - /* Select a non-ERP backup rate. */ - if (sel->nonerp_idx < 0) { - for (i = 0; i < sband->n_bitrates; i++) { - struct ieee80211_rate *rate = &sband->bitrates[i]; - if (sband->bitrates[sel->rate_idx].bitrate < rate->bitrate) - break; - - if (rate_supported(ista, sband->band, i) && - !(rate->flags & IEEE80211_RATE_ERP_G)) - sel->nonerp_idx = i; - } + ref->ops->get_rate(ref->priv, ista, priv_sta, txrc); + + /* + * try to enforce the maximum rate the user wanted + */ + if (sdata->max_ratectrl_rateidx > -1) + for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { + if (info->control.rates[i].flags & IEEE80211_TX_RC_MCS) + continue; + info->control.rates[i].idx = + min_t(s8, info->control.rates[i].idx, + sdata->max_ratectrl_rateidx); } + + BUG_ON(info->control.rates[0].idx < 0); } struct rate_control_ref *rate_control_get(struct rate_control_ref *ref) diff --git a/net/mac80211/rate.h b/net/mac80211/rate.h index d0092f847f82..928da625e281 100644 --- a/net/mac80211/rate.h +++ b/net/mac80211/rate.h @@ -31,9 +31,8 @@ struct rate_control_ref { struct rate_control_ref *rate_control_alloc(const char *name, struct ieee80211_local *local); void rate_control_get_rate(struct ieee80211_sub_if_data *sdata, - struct ieee80211_supported_band *sband, - struct sta_info *sta, struct sk_buff *skb, - struct rate_selection *sel); + struct sta_info *sta, + struct ieee80211_tx_rate_control *txrc); struct rate_control_ref *rate_control_get(struct rate_control_ref *ref); void rate_control_put(struct rate_control_ref *ref); @@ -64,12 +63,6 @@ static inline void rate_control_rate_init(struct sta_info *sta) } -static inline void rate_control_clear(struct ieee80211_local *local) -{ - struct rate_control_ref *ref = local->rate_ctrl; - ref->ops->clear(ref->priv); -} - static inline void *rate_control_alloc_sta(struct rate_control_ref *ref, struct ieee80211_sta *sta, gfp_t gfp) diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c index f6d69dab07a3..c643e373fc50 100644 --- a/net/mac80211/rc80211_minstrel.c +++ b/net/mac80211/rc80211_minstrel.c @@ -126,7 +126,9 @@ minstrel_update_stats(struct minstrel_priv *mp, struct minstrel_sta_info *mi) mr->adjusted_retry_count = mr->retry_count >> 1; if (mr->adjusted_retry_count > 2) mr->adjusted_retry_count = 2; + mr->sample_limit = 4; } else { + mr->sample_limit = -1; mr->adjusted_retry_count = mr->retry_count; } if (!mr->adjusted_retry_count) @@ -169,30 +171,20 @@ minstrel_tx_status(void *priv, struct ieee80211_supported_band *sband, { struct minstrel_sta_info *mi = priv_sta; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_tx_altrate *ar = info->status.retries; - struct minstrel_priv *mp = priv; - int i, ndx, tries; - int success = 0; - - if (!info->status.excessive_retries) - success = 1; + struct ieee80211_tx_rate *ar = info->status.rates; + int i, ndx; + int success; - if (!mp->has_mrr || (ar[0].rate_idx < 0)) { - ndx = rix_to_ndx(mi, info->tx_rate_idx); - tries = info->status.retry_count + 1; - mi->r[ndx].success += success; - mi->r[ndx].attempts += tries; - return; - } + success = !!(info->flags & IEEE80211_TX_STAT_ACK); - for (i = 0; i < 4; i++) { - if (ar[i].rate_idx < 0) + for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { + if (ar[i].idx < 0) break; - ndx = rix_to_ndx(mi, ar[i].rate_idx); - mi->r[ndx].attempts += ar[i].limit + 1; + ndx = rix_to_ndx(mi, ar[i].idx); + mi->r[ndx].attempts += ar[i].count; - if ((i != 3) && (ar[i + 1].rate_idx < 0)) + if ((i != IEEE80211_TX_MAX_RATES - 1) && (ar[i + 1].idx < 0)) mi->r[ndx].success += success; } @@ -210,9 +202,9 @@ minstrel_get_retry_count(struct minstrel_rate *mr, { unsigned int retry = mr->adjusted_retry_count; - if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) + if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) retry = max(2U, min(mr->retry_count_rtscts, retry)); - else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) + else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) retry = max(2U, min(mr->retry_count_cts, retry)); return retry; } @@ -234,14 +226,15 @@ minstrel_get_next_sample(struct minstrel_sta_info *mi) } void -minstrel_get_rate(void *priv, struct ieee80211_supported_band *sband, - struct ieee80211_sta *sta, void *priv_sta, - struct sk_buff *skb, struct rate_selection *sel) +minstrel_get_rate(void *priv, struct ieee80211_sta *sta, + void *priv_sta, struct ieee80211_tx_rate_control *txrc) { + struct sk_buff *skb = txrc->skb; + struct ieee80211_supported_band *sband = txrc->sband; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct minstrel_sta_info *mi = priv_sta; struct minstrel_priv *mp = priv; - struct ieee80211_tx_altrate *ar = info->control.retries; + struct ieee80211_tx_rate *ar = info->control.rates; unsigned int ndx, sample_ndx = 0; bool mrr; bool sample_slower = false; @@ -251,16 +244,12 @@ minstrel_get_rate(void *priv, struct ieee80211_supported_band *sband, int sample_rate; if (!sta || !mi || use_low_rate(skb)) { - sel->rate_idx = rate_lowest_index(sband, sta); + ar[0].idx = rate_lowest_index(sband, sta); + ar[0].count = mp->max_retry; return; } - mrr = mp->has_mrr; - - /* mac80211 does not allow mrr for RTS/CTS */ - if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) || - (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)) - mrr = false; + mrr = mp->has_mrr && !txrc->rts && !txrc->bss_conf->use_cts_prot; if (time_after(jiffies, mi->stats_update + (mp->update_interval * HZ) / 1000)) @@ -278,7 +267,8 @@ minstrel_get_rate(void *priv, struct ieee80211_supported_band *sband, (mi->sample_count + mi->sample_deferred / 2); /* delta > 0: sampling required */ - if (delta > 0) { + if ((delta > 0) && (mrr || !mi->prev_sample)) { + struct minstrel_rate *msr; if (mi->packet_count >= 10000) { mi->sample_deferred = 0; mi->sample_count = 0; @@ -297,13 +287,20 @@ minstrel_get_rate(void *priv, struct ieee80211_supported_band *sband, } sample_ndx = minstrel_get_next_sample(mi); + msr = &mi->r[sample_ndx]; sample = true; - sample_slower = mrr && (mi->r[sample_ndx].perfect_tx_time > + sample_slower = mrr && (msr->perfect_tx_time > mi->r[ndx].perfect_tx_time); if (!sample_slower) { - ndx = sample_ndx; - mi->sample_count++; + if (msr->sample_limit != 0) { + ndx = sample_ndx; + mi->sample_count++; + if (msr->sample_limit > 0) + msr->sample_limit--; + } else { + sample = false; + } } else { /* Only use IEEE80211_TX_CTL_RATE_CTRL_PROBE to mark * packets that have the sampling rate deferred to the @@ -315,13 +312,22 @@ minstrel_get_rate(void *priv, struct ieee80211_supported_band *sband, mi->sample_deferred++; } } - sel->rate_idx = mi->r[ndx].rix; - info->control.retry_limit = minstrel_get_retry_count(&mi->r[ndx], info); + mi->prev_sample = sample; + + /* If we're not using MRR and the sampling rate already + * has a probability of >95%, we shouldn't be attempting + * to use it, as this only wastes precious airtime */ + if (!mrr && sample && (mi->r[ndx].probability > 17100)) + ndx = mi->max_tp_rate; + + ar[0].idx = mi->r[ndx].rix; + ar[0].count = minstrel_get_retry_count(&mi->r[ndx], info); if (!mrr) { - ar[0].rate_idx = mi->lowest_rix; - ar[0].limit = mp->max_retry; - ar[1].rate_idx = -1; + if (!sample) + ar[0].count = mp->max_retry; + ar[1].idx = mi->lowest_rix; + ar[1].count = mp->max_retry; return; } @@ -336,9 +342,9 @@ minstrel_get_rate(void *priv, struct ieee80211_supported_band *sband, } mrr_ndx[1] = mi->max_prob_rate; mrr_ndx[2] = 0; - for (i = 0; i < 3; i++) { - ar[i].rate_idx = mi->r[mrr_ndx[i]].rix; - ar[i].limit = mi->r[mrr_ndx[i]].adjusted_retry_count; + for (i = 1; i < 4; i++) { + ar[i].idx = mi->r[mrr_ndx[i - 1]].rix; + ar[i].count = mi->r[mrr_ndx[i - 1]].adjusted_retry_count; } } @@ -415,6 +421,7 @@ minstrel_rate_init(void *priv, struct ieee80211_supported_band *sband, /* calculate maximum number of retransmissions before * fallback (based on maximum segment size) */ + mr->sample_limit = -1; mr->retry_count = 1; mr->retry_count_cts = 1; mr->retry_count_rtscts = 1; @@ -500,11 +507,6 @@ minstrel_free_sta(void *priv, struct ieee80211_sta *sta, void *priv_sta) kfree(mi); } -static void -minstrel_clear(void *priv) -{ -} - static void * minstrel_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) { @@ -532,13 +534,13 @@ minstrel_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir) /* maximum time that the hw is allowed to stay in one MRR segment */ mp->segment_size = 6000; - if (hw->max_altrate_tries > 0) - mp->max_retry = hw->max_altrate_tries; + if (hw->max_rate_tries > 0) + mp->max_retry = hw->max_rate_tries; else /* safe default, does not necessarily have to match hw properties */ mp->max_retry = 7; - if (hw->max_altrates >= 3) + if (hw->max_rates >= 4) mp->has_mrr = true; mp->hw = hw; @@ -558,7 +560,6 @@ static struct rate_control_ops mac80211_minstrel = { .tx_status = minstrel_tx_status, .get_rate = minstrel_get_rate, .rate_init = minstrel_rate_init, - .clear = minstrel_clear, .alloc = minstrel_alloc, .free = minstrel_free, .alloc_sta = minstrel_alloc_sta, diff --git a/net/mac80211/rc80211_minstrel.h b/net/mac80211/rc80211_minstrel.h index 9a90a6aee043..869fe0ef951d 100644 --- a/net/mac80211/rc80211_minstrel.h +++ b/net/mac80211/rc80211_minstrel.h @@ -16,6 +16,7 @@ struct minstrel_rate { unsigned int perfect_tx_time; unsigned int ack_time; + int sample_limit; unsigned int retry_count; unsigned int retry_count_cts; unsigned int retry_count_rtscts; @@ -57,6 +58,7 @@ struct minstrel_sta_info { int n_rates; struct minstrel_rate *r; + bool prev_sample; /* sampling table */ u8 *sample_table; diff --git a/net/mac80211/rc80211_pid.h b/net/mac80211/rc80211_pid.h index 01d64d53f3b9..1a873f00691a 100644 --- a/net/mac80211/rc80211_pid.h +++ b/net/mac80211/rc80211_pid.h @@ -49,7 +49,7 @@ /* Arithmetic right shift for positive and negative values for ISO C. */ #define RC_PID_DO_ARITH_RIGHT_SHIFT(x, y) \ - (x) < 0 ? -((-(x)) >> (y)) : (x) >> (y) + ((x) < 0 ? -((-(x)) >> (y)) : (x) >> (y)) enum rc_pid_event_type { RC_PID_EVENT_TYPE_TX_STATUS, @@ -61,6 +61,7 @@ enum rc_pid_event_type { union rc_pid_event_data { /* RC_PID_EVENT_TX_STATUS */ struct { + u32 flags; struct ieee80211_tx_info tx_status; }; /* RC_PID_EVENT_TYPE_RATE_CHANGE */ diff --git a/net/mac80211/rc80211_pid_algo.c b/net/mac80211/rc80211_pid_algo.c index 86eb374e3b87..2328ba568039 100644 --- a/net/mac80211/rc80211_pid_algo.c +++ b/net/mac80211/rc80211_pid_algo.c @@ -241,7 +241,7 @@ static void rate_control_pid_tx_status(void *priv, struct ieee80211_supported_ba /* Ignore all frames that were sent with a different rate than the rate * we currently advise mac80211 to use. */ - if (info->tx_rate_idx != spinfo->txrate_idx) + if (info->status.rates[0].idx != spinfo->txrate_idx) return; spinfo->tx_num_xmit++; @@ -253,10 +253,10 @@ static void rate_control_pid_tx_status(void *priv, struct ieee80211_supported_ba /* We count frames that totally failed to be transmitted as two bad * frames, those that made it out but had some retries as one good and * one bad frame. */ - if (info->status.excessive_retries) { + if (!(info->flags & IEEE80211_TX_STAT_ACK)) { spinfo->tx_num_failed += 2; spinfo->tx_num_xmit++; - } else if (info->status.retry_count) { + } else if (info->status.rates[0].count) { spinfo->tx_num_failed++; spinfo->tx_num_xmit++; } @@ -270,23 +270,32 @@ static void rate_control_pid_tx_status(void *priv, struct ieee80211_supported_ba } static void -rate_control_pid_get_rate(void *priv, struct ieee80211_supported_band *sband, - struct ieee80211_sta *sta, void *priv_sta, - struct sk_buff *skb, - struct rate_selection *sel) +rate_control_pid_get_rate(void *priv, struct ieee80211_sta *sta, + void *priv_sta, + struct ieee80211_tx_rate_control *txrc) { + struct sk_buff *skb = txrc->skb; + struct ieee80211_supported_band *sband = txrc->sband; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct rc_pid_sta_info *spinfo = priv_sta; int rateidx; u16 fc; + if (txrc->rts) + info->control.rates[0].count = + txrc->hw->conf.long_frame_max_tx_count; + else + info->control.rates[0].count = + txrc->hw->conf.short_frame_max_tx_count; + /* Send management frames and broadcast/multicast data using lowest * rate. */ fc = le16_to_cpu(hdr->frame_control); if (!sta || !spinfo || (fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA || is_multicast_ether_addr(hdr->addr1)) { - sel->rate_idx = rate_lowest_index(sband, sta); + info->control.rates[0].idx = rate_lowest_index(sband, sta); return; } @@ -295,7 +304,7 @@ rate_control_pid_get_rate(void *priv, struct ieee80211_supported_band *sband, if (rateidx >= sband->n_bitrates) rateidx = sband->n_bitrates - 1; - sel->rate_idx = rateidx; + info->control.rates[0].idx = rateidx; #ifdef CONFIG_MAC80211_DEBUGFS rate_control_pid_event_tx_rate(&spinfo->events, @@ -437,10 +446,6 @@ static void rate_control_pid_free(void *priv) kfree(pinfo); } -static void rate_control_pid_clear(void *priv) -{ -} - static void *rate_control_pid_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp) { @@ -471,7 +476,6 @@ static struct rate_control_ops mac80211_rcpid = { .tx_status = rate_control_pid_tx_status, .get_rate = rate_control_pid_get_rate, .rate_init = rate_control_pid_rate_init, - .clear = rate_control_pid_clear, .alloc = rate_control_pid_alloc, .free = rate_control_pid_free, .alloc_sta = rate_control_pid_alloc_sta, diff --git a/net/mac80211/rc80211_pid_debugfs.c b/net/mac80211/rc80211_pid_debugfs.c index 8121d3bc6835..a08a9b530347 100644 --- a/net/mac80211/rc80211_pid_debugfs.c +++ b/net/mac80211/rc80211_pid_debugfs.c @@ -43,6 +43,7 @@ void rate_control_pid_event_tx_status(struct rc_pid_event_buffer *buf, { union rc_pid_event_data evd; + evd.flags = stat->flags; memcpy(&evd.tx_status, stat, sizeof(struct ieee80211_tx_info)); rate_control_pid_event(buf, RC_PID_EVENT_TYPE_TX_STATUS, &evd); } @@ -167,8 +168,8 @@ static ssize_t rate_control_pid_events_read(struct file *file, char __user *buf, switch (ev->type) { case RC_PID_EVENT_TYPE_TX_STATUS: p += snprintf(pb + p, length - p, "tx_status %u %u", - ev->data.tx_status.status.excessive_retries, - ev->data.tx_status.status.retry_count); + !(ev->data.flags & IEEE80211_TX_STAT_ACK), + ev->data.tx_status.status.rates[0].idx); break; case RC_PID_EVENT_TYPE_RATE_CHANGE: p += snprintf(pb + p, length - p, "rate_change %d %d", diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index cf6b121e1bbf..648a1d0e6c82 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -26,10 +26,11 @@ #include "tkip.h" #include "wme.h" -u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw, - struct tid_ampdu_rx *tid_agg_rx, - struct sk_buff *skb, u16 mpdu_seq_num, - int bar_req); +static u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw, + struct tid_ampdu_rx *tid_agg_rx, + struct sk_buff *skb, + u16 mpdu_seq_num, + int bar_req); /* * monitor mode reception * @@ -653,13 +654,12 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx) static void ap_sta_ps_start(struct sta_info *sta) { struct ieee80211_sub_if_data *sdata = sta->sdata; - DECLARE_MAC_BUF(mac); atomic_inc(&sdata->bss->num_sta_ps); set_and_clear_sta_flags(sta, WLAN_STA_PS, WLAN_STA_PSPOLL); #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG - printk(KERN_DEBUG "%s: STA %s aid %d enters power save mode\n", - sdata->dev->name, print_mac(mac, sta->sta.addr), sta->sta.aid); + printk(KERN_DEBUG "%s: STA %pM aid %d enters power save mode\n", + sdata->dev->name, sta->sta.addr, sta->sta.aid); #endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */ } @@ -669,8 +669,6 @@ static int ap_sta_ps_end(struct sta_info *sta) struct ieee80211_local *local = sdata->local; struct sk_buff *skb; int sent = 0; - struct ieee80211_tx_info *info; - DECLARE_MAC_BUF(mac); atomic_dec(&sdata->bss->num_sta_ps); @@ -680,27 +678,25 @@ static int ap_sta_ps_end(struct sta_info *sta) sta_info_clear_tim_bit(sta); #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG - printk(KERN_DEBUG "%s: STA %s aid %d exits power save mode\n", - sdata->dev->name, print_mac(mac, sta->sta.addr), sta->sta.aid); + printk(KERN_DEBUG "%s: STA %pM aid %d exits power save mode\n", + sdata->dev->name, sta->sta.addr, sta->sta.aid); #endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */ /* Send all buffered frames to the station */ while ((skb = skb_dequeue(&sta->tx_filtered)) != NULL) { - info = IEEE80211_SKB_CB(skb); sent++; - info->flags |= IEEE80211_TX_CTL_REQUEUE; + skb->requeue = 1; dev_queue_xmit(skb); } while ((skb = skb_dequeue(&sta->ps_tx_buf)) != NULL) { - info = IEEE80211_SKB_CB(skb); local->total_ps_buffered--; sent++; #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG - printk(KERN_DEBUG "%s: STA %s aid %d send PS frame " + printk(KERN_DEBUG "%s: STA %pM aid %d send PS frame " "since STA not sleeping anymore\n", sdata->dev->name, - print_mac(mac, sta->sta.addr), sta->sta.aid); + sta->sta.addr, sta->sta.aid); #endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */ - info->flags |= IEEE80211_TX_CTL_REQUEUE; + skb->requeue = 1; dev_queue_xmit(skb); } @@ -789,15 +785,12 @@ ieee80211_reassemble_add(struct ieee80211_sub_if_data *sdata, #ifdef CONFIG_MAC80211_VERBOSE_DEBUG struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) entry->skb_list.next->data; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); printk(KERN_DEBUG "%s: RX reassembly removed oldest " "fragment entry (idx=%d age=%lu seq=%d last_frag=%d " - "addr1=%s addr2=%s\n", + "addr1=%pM addr2=%pM\n", sdata->dev->name, idx, jiffies - entry->first_frag_time, entry->seq, - entry->last_frag, print_mac(mac, hdr->addr1), - print_mac(mac2, hdr->addr2)); + entry->last_frag, hdr->addr1, hdr->addr2); #endif __skb_queue_purge(&entry->skb_list); } @@ -866,7 +859,6 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx) unsigned int frag, seq; struct ieee80211_fragment_entry *entry; struct sk_buff *skb; - DECLARE_MAC_BUF(mac); hdr = (struct ieee80211_hdr *)rx->skb->data; fc = hdr->frame_control; @@ -970,7 +962,6 @@ ieee80211_rx_h_ps_poll(struct ieee80211_rx_data *rx) struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(rx->dev); struct sk_buff *skb; int no_pending_pkts; - DECLARE_MAC_BUF(mac); __le16 fc = ((struct ieee80211_hdr *)rx->skb->data)->frame_control; if (likely(!rx->sta || !ieee80211_is_pspoll(fc) || @@ -1001,8 +992,8 @@ ieee80211_rx_h_ps_poll(struct ieee80211_rx_data *rx) set_sta_flags(rx->sta, WLAN_STA_PSPOLL); #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG - printk(KERN_DEBUG "STA %s aid %d: PS Poll (entries after %d)\n", - print_mac(mac, rx->sta->sta.addr), rx->sta->sta.aid, + printk(KERN_DEBUG "STA %pM aid %d: PS Poll (entries after %d)\n", + rx->sta->sta.addr, rx->sta->sta.aid, skb_queue_len(&rx->sta->ps_tx_buf)); #endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */ @@ -1025,9 +1016,9 @@ ieee80211_rx_h_ps_poll(struct ieee80211_rx_data *rx) * Should we send it a null-func frame indicating we * have nothing buffered for it? */ - printk(KERN_DEBUG "%s: STA %s sent PS Poll even " + printk(KERN_DEBUG "%s: STA %pM sent PS Poll even " "though there are no buffered frames for it\n", - rx->dev->name, print_mac(mac, rx->sta->sta.addr)); + rx->dev->name, rx->sta->sta.addr); #endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */ } @@ -1097,10 +1088,6 @@ ieee80211_data_to_8023(struct ieee80211_rx_data *rx) u8 src[ETH_ALEN] __aligned(2); struct sk_buff *skb = rx->skb; struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); - DECLARE_MAC_BUF(mac3); - DECLARE_MAC_BUF(mac4); if (unlikely(!ieee80211_is_data_present(hdr->frame_control))) return -1; @@ -1279,7 +1266,6 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx) int remaining, err; u8 dst[ETH_ALEN]; u8 src[ETH_ALEN]; - DECLARE_MAC_BUF(mac); if (unlikely(!ieee80211_is_data(fc))) return RX_CONTINUE; @@ -1552,14 +1538,6 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) if (len < IEEE80211_MIN_ACTION_SIZE + 1) return RX_DROP_MONITOR; - /* - * FIXME: revisit this, I'm sure we should handle most - * of these frames in other modes as well! - */ - if (sdata->vif.type != NL80211_IFTYPE_STATION && - sdata->vif.type != NL80211_IFTYPE_ADHOC) - return RX_CONTINUE; - switch (mgmt->u.action.category) { case WLAN_CATEGORY_BACK: switch (mgmt->u.action.u.addba_req.action_code) { @@ -1632,8 +1610,6 @@ static void ieee80211_rx_michael_mic_report(struct net_device *dev, { int keyidx; unsigned int hdrlen; - DECLARE_MAC_BUF(mac); - DECLARE_MAC_BUF(mac2); hdrlen = ieee80211_hdrlen(hdr->frame_control); if (rx->skb->len >= hdrlen + 4) @@ -2002,17 +1978,17 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, static inline int seq_less(u16 sq1, u16 sq2) { - return (((sq1 - sq2) & SEQ_MASK) > (SEQ_MODULO >> 1)); + return ((sq1 - sq2) & SEQ_MASK) > (SEQ_MODULO >> 1); } static inline u16 seq_inc(u16 sq) { - return ((sq + 1) & SEQ_MASK); + return (sq + 1) & SEQ_MASK; } static inline u16 seq_sub(u16 sq1, u16 sq2) { - return ((sq1 - sq2) & SEQ_MASK); + return (sq1 - sq2) & SEQ_MASK; } @@ -2020,10 +1996,11 @@ static inline u16 seq_sub(u16 sq1, u16 sq2) * As it function blongs to Rx path it must be called with * the proper rcu_read_lock protection for its flow. */ -u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw, - struct tid_ampdu_rx *tid_agg_rx, - struct sk_buff *skb, u16 mpdu_seq_num, - int bar_req) +static u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw, + struct tid_ampdu_rx *tid_agg_rx, + struct sk_buff *skb, + u16 mpdu_seq_num, + int bar_req) { struct ieee80211_local *local = hw_to_local(hw); struct ieee80211_rx_status status; diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 416bb41099f3..7372d7abb8c0 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -448,18 +448,17 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw) if (local->hw_scanning) { local->hw_scanning = false; - if (ieee80211_hw_config(local)) - printk(KERN_DEBUG "%s: failed to restore operational " - "channel after scan\n", wiphy_name(local->hw.wiphy)); - + /* + * Somebody might have requested channel change during scan + * that we won't have acted upon, try now. ieee80211_hw_config + * will set the flag based on actual changes. + */ + ieee80211_hw_config(local, 0); goto done; } local->sw_scanning = false; - if (ieee80211_hw_config(local)) - printk(KERN_DEBUG "%s: failed to restore operational " - "channel after scan\n", wiphy_name(local->hw.wiphy)); - + ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL); netif_tx_lock_bh(local->mdev); netif_addr_lock(local->mdev); @@ -546,12 +545,9 @@ void ieee80211_scan_work(struct work_struct *work) if (!skip) { local->scan_channel = chan; - if (ieee80211_hw_config(local)) { - printk(KERN_DEBUG "%s: failed to set freq to " - "%d MHz for scan\n", wiphy_name(local->hw.wiphy), - chan->center_freq); + if (ieee80211_hw_config(local, + IEEE80211_CONF_CHANGE_CHANNEL)) skip = 1; - } } /* advance state machine to next channel/band */ diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 7fef8ea1f5ec..b22110a4a75e 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -137,14 +137,12 @@ struct sta_info *sta_info_get_by_idx(struct ieee80211_local *local, int idx, static void __sta_info_free(struct ieee80211_local *local, struct sta_info *sta) { - DECLARE_MAC_BUF(mbuf); - rate_control_free_sta(sta); rate_control_put(sta->rate_ctrl); #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - printk(KERN_DEBUG "%s: Destroyed STA %s\n", - wiphy_name(local->hw.wiphy), print_mac(mbuf, sta->sta.addr)); + printk(KERN_DEBUG "%s: Destroyed STA %pM\n", + wiphy_name(local->hw.wiphy), sta->sta.addr); #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */ kfree(sta); @@ -222,7 +220,6 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, struct ieee80211_local *local = sdata->local; struct sta_info *sta; int i; - DECLARE_MAC_BUF(mbuf); sta = kzalloc(sizeof(*sta) + local->hw.sta_data_size, gfp); if (!sta) @@ -263,8 +260,8 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, skb_queue_head_init(&sta->tx_filtered); #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - printk(KERN_DEBUG "%s: Allocated STA %s\n", - wiphy_name(local->hw.wiphy), print_mac(mbuf, sta->sta.addr)); + printk(KERN_DEBUG "%s: Allocated STA %pM\n", + wiphy_name(local->hw.wiphy), sta->sta.addr); #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */ #ifdef CONFIG_MAC80211_MESH @@ -281,7 +278,6 @@ int sta_info_insert(struct sta_info *sta) struct ieee80211_sub_if_data *sdata = sta->sdata; unsigned long flags; int err = 0; - DECLARE_MAC_BUF(mac); /* * Can't be a WARN_ON because it can be triggered through a race: @@ -294,7 +290,7 @@ int sta_info_insert(struct sta_info *sta) } if (WARN_ON(compare_ether_addr(sta->sta.addr, sdata->dev->dev_addr) == 0 || - is_multicast_ether_addr(sta->sta.addr))) { + is_multicast_ether_addr(sta->sta.addr))) { err = -EINVAL; goto out_free; } @@ -322,8 +318,8 @@ int sta_info_insert(struct sta_info *sta) } #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - printk(KERN_DEBUG "%s: Inserted STA %s\n", - wiphy_name(local->hw.wiphy), print_mac(mac, sta->sta.addr)); + printk(KERN_DEBUG "%s: Inserted STA %pM\n", + wiphy_name(local->hw.wiphy), sta->sta.addr); #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */ spin_unlock_irqrestore(&local->sta_lock, flags); @@ -423,9 +419,6 @@ static void __sta_info_unlink(struct sta_info **sta) { struct ieee80211_local *local = (*sta)->local; struct ieee80211_sub_if_data *sdata = (*sta)->sdata; -#ifdef CONFIG_MAC80211_VERBOSE_DEBUG - DECLARE_MAC_BUF(mbuf); -#endif /* * pull caller's reference if we're already gone. */ @@ -468,8 +461,8 @@ static void __sta_info_unlink(struct sta_info **sta) } #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - printk(KERN_DEBUG "%s: Removed STA %s\n", - wiphy_name(local->hw.wiphy), print_mac(mbuf, (*sta)->sta.addr)); + printk(KERN_DEBUG "%s: Removed STA %pM\n", + wiphy_name(local->hw.wiphy), (*sta)->sta.addr); #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */ /* @@ -544,7 +537,6 @@ static void sta_info_cleanup_expire_buffered(struct ieee80211_local *local, unsigned long flags; struct sk_buff *skb; struct ieee80211_sub_if_data *sdata; - DECLARE_MAC_BUF(mac); if (skb_queue_empty(&sta->ps_tx_buf)) return; @@ -564,8 +556,8 @@ static void sta_info_cleanup_expire_buffered(struct ieee80211_local *local, sdata = sta->sdata; local->total_ps_buffered--; #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG - printk(KERN_DEBUG "Buffered frame expired (STA " - "%s)\n", print_mac(mac, sta->sta.addr)); + printk(KERN_DEBUG "Buffered frame expired (STA %pM)\n", + sta->sta.addr); #endif dev_kfree_skb(skb); @@ -809,15 +801,14 @@ void ieee80211_sta_expire(struct ieee80211_sub_if_data *sdata, struct ieee80211_local *local = sdata->local; struct sta_info *sta, *tmp; LIST_HEAD(tmp_list); - DECLARE_MAC_BUF(mac); unsigned long flags; spin_lock_irqsave(&local->sta_lock, flags); list_for_each_entry_safe(sta, tmp, &local->sta_list, list) if (time_after(jiffies, sta->last_rx + exp_time)) { #ifdef CONFIG_MAC80211_IBSS_DEBUG - printk(KERN_DEBUG "%s: expiring inactive STA %s\n", - sdata->dev->name, print_mac(mac, sta->sta.addr)); + printk(KERN_DEBUG "%s: expiring inactive STA %pM\n", + sdata->dev->name, sta->sta.addr); #endif __sta_info_unlink(&sta); if (sta) @@ -830,7 +821,7 @@ void ieee80211_sta_expire(struct ieee80211_sub_if_data *sdata, } struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_hw *hw, - const u8 *addr) + const u8 *addr) { struct sta_info *sta = sta_info_get(hw_to_local(hw), addr); diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 168a39a298bd..5ad9250b63ab 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -160,18 +160,20 @@ struct sta_ampdu_mlme { * @list: global linked list entry * @hnext: hash table linked list pointer * @local: pointer to the global information - * @sdata: TBD - * @key: TBD - * @rate_ctrl: TBD - * @rate_ctrl_priv: TBD + * @sdata: virtual interface this station belongs to + * @key: peer key negotiated with this station, if any + * @rate_ctrl: rate control algorithm reference + * @rate_ctrl_priv: rate control private per-STA pointer + * @last_tx_rate: rate used for last transmit, to report to userspace as + * "the" transmit rate * @lock: used for locking all fields that require locking, see comments * in the header file. * @flaglock: spinlock for flags accesses * @addr: MAC address of this STA * @aid: STA's unique AID (1..2007, 0 = not assigned yet), * only used in AP (and IBSS?) mode - * @listen_interval: TBD - * @pin_status: TBD + * @listen_interval: listen interval of this station, when we're acting as AP + * @pin_status: used internally for pinning a STA struct into memory * @flags: STA flags, see &enum ieee80211_sta_info_flags * @ps_tx_buf: buffer of frames to transmit to this station * when it leaves power saving state @@ -180,8 +182,8 @@ struct sta_ampdu_mlme { * power saving state * @rx_packets: Number of MSDUs received from this STA * @rx_bytes: Number of bytes received from this STA - * @wep_weak_iv_count: TBD - * @last_rx: TBD + * @wep_weak_iv_count: number of weak WEP IVs received from this station + * @last_rx: time (in jiffies) when last frame was received from this STA * @num_duplicates: number of duplicate frames received from this STA * @rx_fragments: number of received MPDUs * @rx_dropped: number of dropped MPDUs from this STA @@ -189,26 +191,26 @@ struct sta_ampdu_mlme { * @last_qual: qual of last received frame from this STA * @last_noise: noise of last received frame from this STA * @last_seq_ctrl: last received seq/frag number from this STA (per RX queue) - * @tx_filtered_count: TBD - * @tx_retry_failed: TBD - * @tx_retry_count: TBD + * @tx_filtered_count: number of frames the hardware filtered for this STA + * @tx_retry_failed: number of frames that failed retry + * @tx_retry_count: total number of retries for frames to this STA * @fail_avg: moving percentage of failed MSDUs * @tx_packets: number of RX/TX MSDUs - * @tx_bytes: TBD + * @tx_bytes: number of bytes transmitted to this STA * @tx_fragments: number of transmitted MPDUs - * @last_txrate_idx: Index of the last used transmit rate - * @tid_seq: TBD - * @ampdu_mlme: TBD + * @last_txrate: description of the last used transmit rate + * @tid_seq: per-TID sequence numbers for sending to this STA + * @ampdu_mlme: A-MPDU state machine state * @timer_to_tid: identity mapping to ID timers * @tid_to_tx_q: map tid to tx queue * @llid: Local link ID * @plid: Peer link ID * @reason: Cancel reason on PLINK_HOLDING state * @plink_retries: Retries in establishment - * @ignore_plink_timer: TBD - * @plink_state plink_state: TBD - * @plink_timeout: TBD - * @plink_timer: TBD + * @ignore_plink_timer: ignore the peer-link timer (used internally) + * @plink_state: peer link state + * @plink_timeout: timeout of peer link + * @plink_timer: peer link watch timer * @debugfs: debug filesystem info * @sta: station information we share with the driver */ @@ -267,7 +269,7 @@ struct sta_info { unsigned long tx_packets; unsigned long tx_bytes; unsigned long tx_fragments; - unsigned int last_txrate_idx; + struct ieee80211_tx_rate last_tx_rate; u16 tid_seq[IEEE80211_QOS_CTL_TID_MASK + 1]; /* diff --git a/net/mac80211/tkip.c b/net/mac80211/tkip.c index 34b32bc8f609..38fa111d2dc6 100644 --- a/net/mac80211/tkip.c +++ b/net/mac80211/tkip.c @@ -263,10 +263,9 @@ int ieee80211_tkip_decrypt_data(struct crypto_blkcipher *tfm, (iv32 == key->u.tkip.rx[queue].iv32 && iv16 <= key->u.tkip.rx[queue].iv16))) { #ifdef CONFIG_MAC80211_TKIP_DEBUG - DECLARE_MAC_BUF(mac); printk(KERN_DEBUG "TKIP replay detected for RX frame from " - "%s (RX IV (%04x,%02x) <= prev. IV (%04x,%02x)\n", - print_mac(mac, ta), + "%pM (RX IV (%04x,%02x) <= prev. IV (%04x,%02x)\n", + ta, iv32, iv16, key->u.tkip.rx[queue].iv32, key->u.tkip.rx[queue].iv16); #endif @@ -287,9 +286,8 @@ int ieee80211_tkip_decrypt_data(struct crypto_blkcipher *tfm, { int i; u8 key_offset = NL80211_TKIP_DATA_OFFSET_ENCR_KEY; - DECLARE_MAC_BUF(mac); - printk(KERN_DEBUG "TKIP decrypt: Phase1 TA=%s" - " TK=", print_mac(mac, ta)); + printk(KERN_DEBUG "TKIP decrypt: Phase1 TA=%pM" + " TK=", ta); for (i = 0; i < 16; i++) printk("%02x ", key->conf.key[key_offset + i]); diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 1460537faf33..d6392af9cd20 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -46,13 +46,20 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx, int group_addr, struct ieee80211_local *local = tx->local; struct ieee80211_supported_band *sband; struct ieee80211_hdr *hdr; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb); + + /* assume HW handles this */ + if (info->control.rates[0].flags & IEEE80211_TX_RC_MCS) + return 0; + + /* uh huh? */ + if (WARN_ON_ONCE(info->control.rates[0].idx < 0)) + return 0; sband = local->hw.wiphy->bands[tx->channel->band]; - txrate = &sband->bitrates[tx->rate_idx]; + txrate = &sband->bitrates[info->control.rates[0].idx]; - erp = 0; - if (tx->sdata->flags & IEEE80211_SDATA_OPERATING_GMODE) - erp = txrate->flags & IEEE80211_RATE_ERP_G; + erp = txrate->flags & IEEE80211_RATE_ERP_G; /* * data and mgmt (except PS Poll): @@ -116,7 +123,7 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx, int group_addr, if (r->bitrate > txrate->bitrate) break; - if (tx->sdata->bss_conf.basic_rates & BIT(i)) + if (tx->sdata->vif.bss_conf.basic_rates & BIT(i)) rate = r->bitrate; switch (sband->band) { @@ -150,7 +157,7 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx, int group_addr, * to closest integer */ dur = ieee80211_frame_duration(local, 10, rate, erp, - tx->sdata->bss_conf.use_short_preamble); + tx->sdata->vif.bss_conf.use_short_preamble); if (next_frag_len) { /* Frame is fragmented: duration increases with time needed to @@ -159,7 +166,7 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx, int group_addr, /* next fragment */ dur += ieee80211_frame_duration(local, next_frag_len, txrate->bitrate, erp, - tx->sdata->bss_conf.use_short_preamble); + tx->sdata->vif.bss_conf.use_short_preamble); } return cpu_to_le16(dur); @@ -201,10 +208,9 @@ ieee80211_tx_h_check_assoc(struct ieee80211_tx_data *tx) tx->sdata->vif.type != NL80211_IFTYPE_ADHOC && ieee80211_is_data(hdr->frame_control))) { #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - DECLARE_MAC_BUF(mac); printk(KERN_DEBUG "%s: dropped data frame to not " - "associated station %s\n", - tx->dev->name, print_mac(mac, hdr->addr1)); + "associated station %pM\n", + tx->dev->name, hdr->addr1); #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */ I802_DEBUG_INC(tx->local->tx_handlers_drop_not_assoc); return TX_DROP; @@ -331,7 +337,6 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx) struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data; u32 staflags; - DECLARE_MAC_BUF(mac); if (unlikely(!sta || ieee80211_is_probe_resp(hdr->frame_control))) return TX_CONTINUE; @@ -341,9 +346,9 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx) if (unlikely((staflags & WLAN_STA_PS) && !(staflags & WLAN_STA_PSPOLL))) { #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG - printk(KERN_DEBUG "STA %s aid %d: PS buffer (entries " + printk(KERN_DEBUG "STA %pM aid %d: PS buffer (entries " "before %d)\n", - print_mac(mac, sta->sta.addr), sta->sta.aid, + sta->sta.addr, sta->sta.aid, skb_queue_len(&sta->ps_tx_buf)); #endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */ if (tx->local->total_ps_buffered >= TOTAL_MAX_TX_BUFFER) @@ -352,9 +357,9 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx) struct sk_buff *old = skb_dequeue(&sta->ps_tx_buf); #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG if (net_ratelimit()) { - printk(KERN_DEBUG "%s: STA %s TX " + printk(KERN_DEBUG "%s: STA %pM TX " "buffer full - dropping oldest frame\n", - tx->dev->name, print_mac(mac, sta->sta.addr)); + tx->dev->name, sta->sta.addr); } #endif dev_kfree_skb(old); @@ -371,9 +376,9 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx) } #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG else if (unlikely(test_sta_flags(sta, WLAN_STA_PS))) { - printk(KERN_DEBUG "%s: STA %s in PS mode, but pspoll " + printk(KERN_DEBUG "%s: STA %pM in PS mode, but pspoll " "set -> send frame\n", tx->dev->name, - print_mac(mac, sta->sta.addr)); + sta->sta.addr); } #endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */ clear_sta_flags(sta, WLAN_STA_PSPOLL); @@ -439,140 +444,154 @@ ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx) static ieee80211_tx_result debug_noinline ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx) { - struct rate_selection rsel; - struct ieee80211_supported_band *sband; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb); + struct ieee80211_hdr *hdr = (void *)tx->skb->data; + struct ieee80211_supported_band *sband; + struct ieee80211_rate *rate; + int i, len; + bool inval = false, rts = false, short_preamble = false; + struct ieee80211_tx_rate_control txrc; - sband = tx->local->hw.wiphy->bands[tx->channel->band]; + memset(&txrc, 0, sizeof(txrc)); - if (likely(tx->rate_idx < 0)) { - rate_control_get_rate(tx->sdata, sband, tx->sta, - tx->skb, &rsel); - if (tx->sta) - tx->sta->last_txrate_idx = rsel.rate_idx; - tx->rate_idx = rsel.rate_idx; - if (unlikely(rsel.probe_idx >= 0)) { - info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE; - tx->flags |= IEEE80211_TX_PROBE_LAST_FRAG; - info->control.retries[0].rate_idx = tx->rate_idx; - info->control.retries[0].limit = tx->local->hw.max_altrate_tries; - tx->rate_idx = rsel.probe_idx; - } else if (info->control.retries[0].limit == 0) - info->control.retries[0].rate_idx = -1; - - if (unlikely(tx->rate_idx < 0)) - return TX_DROP; - } else - info->control.retries[0].rate_idx = -1; + sband = tx->local->hw.wiphy->bands[tx->channel->band]; - if (tx->sdata->bss_conf.use_cts_prot && - (tx->flags & IEEE80211_TX_FRAGMENTED) && (rsel.nonerp_idx >= 0)) { - tx->last_frag_rate_idx = tx->rate_idx; - if (rsel.probe_idx >= 0) - tx->flags &= ~IEEE80211_TX_PROBE_LAST_FRAG; - else - tx->flags |= IEEE80211_TX_PROBE_LAST_FRAG; - tx->rate_idx = rsel.nonerp_idx; - info->tx_rate_idx = rsel.nonerp_idx; - info->flags &= ~IEEE80211_TX_CTL_RATE_CTRL_PROBE; - } else { - tx->last_frag_rate_idx = tx->rate_idx; - info->tx_rate_idx = tx->rate_idx; + len = min_t(int, tx->skb->len + FCS_LEN, + tx->local->fragmentation_threshold); + + /* set up the tx rate control struct we give the RC algo */ + txrc.hw = local_to_hw(tx->local); + txrc.sband = sband; + txrc.bss_conf = &tx->sdata->vif.bss_conf; + txrc.skb = tx->skb; + txrc.reported_rate.idx = -1; + txrc.max_rate_idx = tx->sdata->max_ratectrl_rateidx; + + /* set up RTS protection if desired */ + if (tx->local->rts_threshold < IEEE80211_MAX_RTS_THRESHOLD && + len > tx->local->rts_threshold) { + txrc.rts = rts = true; } - info->tx_rate_idx = tx->rate_idx; - return TX_CONTINUE; -} + /* + * Use short preamble if the BSS can handle it, but not for + * management frames unless we know the receiver can handle + * that -- the management frame might be to a station that + * just wants a probe response. + */ + if (tx->sdata->vif.bss_conf.use_short_preamble && + (ieee80211_is_data(hdr->frame_control) || + (tx->sta && test_sta_flags(tx->sta, WLAN_STA_SHORT_PREAMBLE)))) + txrc.short_preamble = short_preamble = true; -static ieee80211_tx_result debug_noinline -ieee80211_tx_h_misc(struct ieee80211_tx_data *tx) -{ - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb); - struct ieee80211_supported_band *sband; - sband = tx->local->hw.wiphy->bands[tx->channel->band]; + rate_control_get_rate(tx->sdata, tx->sta, &txrc); + + if (unlikely(info->control.rates[0].idx < 0)) + return TX_DROP; + + if (txrc.reported_rate.idx < 0) + txrc.reported_rate = info->control.rates[0]; if (tx->sta) - info->control.sta = &tx->sta->sta; + tx->sta->last_tx_rate = txrc.reported_rate; - if (!info->control.retry_limit) { - if (!is_multicast_ether_addr(hdr->addr1)) { - int len = min_t(int, tx->skb->len + FCS_LEN, - tx->local->fragmentation_threshold); - if (len > tx->local->rts_threshold - && tx->local->rts_threshold < - IEEE80211_MAX_RTS_THRESHOLD) { - info->flags |= IEEE80211_TX_CTL_USE_RTS_CTS; - info->flags |= - IEEE80211_TX_CTL_LONG_RETRY_LIMIT; - info->control.retry_limit = - tx->local->long_retry_limit; - } else { - info->control.retry_limit = - tx->local->short_retry_limit; - } - } else { - info->control.retry_limit = 1; - } - } + if (unlikely(!info->control.rates[0].count)) + info->control.rates[0].count = 1; - if (tx->flags & IEEE80211_TX_FRAGMENTED) { - /* Do not use multiple retry rates when sending fragmented - * frames. - * TODO: The last fragment could still use multiple retry - * rates. */ - info->control.retries[0].rate_idx = -1; + if (is_multicast_ether_addr(hdr->addr1)) { + /* + * XXX: verify the rate is in the basic rateset + */ + return TX_CONTINUE; } - /* Use CTS protection for unicast frames sent using extended rates if - * there are associated non-ERP stations and RTS/CTS is not configured - * for the frame. */ - if ((tx->sdata->flags & IEEE80211_SDATA_OPERATING_GMODE) && - (sband->bitrates[tx->rate_idx].flags & IEEE80211_RATE_ERP_G) && - (tx->flags & IEEE80211_TX_UNICAST) && - tx->sdata->bss_conf.use_cts_prot && - !(info->flags & IEEE80211_TX_CTL_USE_RTS_CTS)) - info->flags |= IEEE80211_TX_CTL_USE_CTS_PROTECT; - - /* Transmit data frames using short preambles if the driver supports - * short preambles at the selected rate and short preambles are - * available on the network at the current point in time. */ - if (ieee80211_is_data(hdr->frame_control) && - (sband->bitrates[tx->rate_idx].flags & IEEE80211_RATE_SHORT_PREAMBLE) && - tx->sdata->bss_conf.use_short_preamble && - (!tx->sta || test_sta_flags(tx->sta, WLAN_STA_SHORT_PREAMBLE))) { - info->flags |= IEEE80211_TX_CTL_SHORT_PREAMBLE; + /* + * set up the RTS/CTS rate as the fastest basic rate + * that is not faster than the data rate + * + * XXX: Should this check all retry rates? + */ + if (!(info->control.rates[0].flags & IEEE80211_TX_RC_MCS)) { + s8 baserate = 0; + + rate = &sband->bitrates[info->control.rates[0].idx]; + + for (i = 0; i < sband->n_bitrates; i++) { + /* must be a basic rate */ + if (!(tx->sdata->vif.bss_conf.basic_rates & BIT(i))) + continue; + /* must not be faster than the data rate */ + if (sband->bitrates[i].bitrate > rate->bitrate) + continue; + /* maximum */ + if (sband->bitrates[baserate].bitrate < + sband->bitrates[i].bitrate) + baserate = i; + } + + info->control.rts_cts_rate_idx = baserate; } - if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) || - (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)) { - struct ieee80211_rate *rate; - s8 baserate = -1; - int idx; + for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { + /* + * make sure there's no valid rate following + * an invalid one, just in case drivers don't + * take the API seriously to stop at -1. + */ + if (inval) { + info->control.rates[i].idx = -1; + continue; + } + if (info->control.rates[i].idx < 0) { + inval = true; + continue; + } - /* Do not use multiple retry rates when using RTS/CTS */ - info->control.retries[0].rate_idx = -1; + /* + * For now assume MCS is already set up correctly, this + * needs to be fixed. + */ + if (info->control.rates[i].flags & IEEE80211_TX_RC_MCS) { + WARN_ON(info->control.rates[i].idx > 76); + continue; + } - /* Use min(data rate, max base rate) as CTS/RTS rate */ - rate = &sband->bitrates[tx->rate_idx]; + /* set up RTS protection if desired */ + if (rts) + info->control.rates[i].flags |= + IEEE80211_TX_RC_USE_RTS_CTS; - for (idx = 0; idx < sband->n_bitrates; idx++) { - if (sband->bitrates[idx].bitrate > rate->bitrate) - continue; - if (tx->sdata->bss_conf.basic_rates & BIT(idx) && - (baserate < 0 || - (sband->bitrates[baserate].bitrate - < sband->bitrates[idx].bitrate))) - baserate = idx; + /* RC is busted */ + if (WARN_ON_ONCE(info->control.rates[i].idx >= + sband->n_bitrates)) { + info->control.rates[i].idx = -1; + continue; } - if (baserate >= 0) - info->control.rts_cts_rate_idx = baserate; - else - info->control.rts_cts_rate_idx = 0; + rate = &sband->bitrates[info->control.rates[i].idx]; + + /* set up short preamble */ + if (short_preamble && + rate->flags & IEEE80211_RATE_SHORT_PREAMBLE) + info->control.rates[i].flags |= + IEEE80211_TX_RC_USE_SHORT_PREAMBLE; + + /* set up G protection */ + if (!rts && tx->sdata->vif.bss_conf.use_cts_prot && + rate->flags & IEEE80211_RATE_ERP_G) + info->control.rates[i].flags |= + IEEE80211_TX_RC_USE_CTS_PROTECT; } + return TX_CONTINUE; +} + +static ieee80211_tx_result debug_noinline +ieee80211_tx_h_misc(struct ieee80211_tx_data *tx) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb); + if (tx->sta) info->control.sta = &tx->sta->sta; @@ -602,8 +621,18 @@ ieee80211_tx_h_sequence(struct ieee80211_tx_data *tx) if (ieee80211_hdrlen(hdr->frame_control) < 24) return TX_CONTINUE; + /* + * Anything but QoS data that has a sequence number field + * (is long enough) gets a sequence number from the global + * counter. + */ if (!ieee80211_is_data_qos(hdr->frame_control)) { + /* driver should assign sequence number */ info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ; + /* for pure STA mode without beacons, we can do it */ + hdr->seq_ctrl = cpu_to_le16(tx->sdata->sequence_number); + tx->sdata->sequence_number += 0x10; + tx->sdata->sequence_number &= IEEE80211_SCTL_SEQ; return TX_CONTINUE; } @@ -632,6 +661,7 @@ ieee80211_tx_h_sequence(struct ieee80211_tx_data *tx) static ieee80211_tx_result debug_noinline ieee80211_tx_h_fragment(struct ieee80211_tx_data *tx) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data; size_t hdrlen, per_fragm, num_fragm, payload_len, left; struct sk_buff **frags, *first, *frag; @@ -648,9 +678,7 @@ ieee80211_tx_h_fragment(struct ieee80211_tx_data *tx) * This scenario is handled in __ieee80211_tx_prepare but extra * caution taken here as fragmented ampdu may cause Tx stop. */ - if (WARN_ON(tx->flags & IEEE80211_TX_CTL_AMPDU || - skb_get_queue_mapping(tx->skb) >= - ieee80211_num_regular_queues(&tx->local->hw))) + if (WARN_ON(info->flags & IEEE80211_TX_CTL_AMPDU)) return TX_DROP; first = tx->skb; @@ -670,6 +698,7 @@ ieee80211_tx_h_fragment(struct ieee80211_tx_data *tx) left = payload_len - per_fragm; for (i = 0; i < num_fragm - 1; i++) { struct ieee80211_hdr *fhdr; + struct ieee80211_tx_info *info; size_t copylen; if (left <= 0) @@ -684,20 +713,45 @@ ieee80211_tx_h_fragment(struct ieee80211_tx_data *tx) IEEE80211_ENCRYPT_TAILROOM); if (!frag) goto fail; + /* Make sure that all fragments use the same priority so * that they end up using the same TX queue */ frag->priority = first->priority; + skb_reserve(frag, tx->local->tx_headroom + IEEE80211_ENCRYPT_HEADROOM); + + /* copy TX information */ + info = IEEE80211_SKB_CB(frag); + memcpy(info, first->cb, sizeof(frag->cb)); + + /* copy/fill in 802.11 header */ fhdr = (struct ieee80211_hdr *) skb_put(frag, hdrlen); memcpy(fhdr, first->data, hdrlen); - if (i == num_fragm - 2) - fhdr->frame_control &= cpu_to_le16(~IEEE80211_FCTL_MOREFRAGS); fhdr->seq_ctrl = cpu_to_le16(seq | ((i + 1) & IEEE80211_SCTL_FRAG)); + + if (i == num_fragm - 2) { + /* clear MOREFRAGS bit for the last fragment */ + fhdr->frame_control &= cpu_to_le16(~IEEE80211_FCTL_MOREFRAGS); + } else { + /* + * No multi-rate retries for fragmented frames, that + * would completely throw off the NAV at other STAs. + */ + info->control.rates[1].idx = -1; + info->control.rates[2].idx = -1; + info->control.rates[3].idx = -1; + info->control.rates[4].idx = -1; + BUILD_BUG_ON(IEEE80211_TX_MAX_RATES != 5); + info->flags &= ~IEEE80211_TX_CTL_RATE_CTRL_PROBE; + } + + /* copy data */ copylen = left > per_fragm ? per_fragm : left; memcpy(skb_put(frag, copylen), pos, copylen); - memcpy(frag->cb, first->cb, sizeof(frag->cb)); + skb_copy_queue_mapping(frag, first); + frag->do_not_encrypt = first->do_not_encrypt; pos += copylen; @@ -757,12 +811,10 @@ ieee80211_tx_h_calculate_duration(struct ieee80211_tx_data *tx) tx->extra_frag[0]->len); for (i = 0; i < tx->num_extra_frag; i++) { - if (i + 1 < tx->num_extra_frag) { + if (i + 1 < tx->num_extra_frag) next_len = tx->extra_frag[i + 1]->len; - } else { + else next_len = 0; - tx->rate_idx = tx->last_frag_rate_idx; - } hdr = (struct ieee80211_hdr *)tx->extra_frag[i]->data; hdr->duration_id = ieee80211_duration(tx, 0, next_len); @@ -815,7 +867,6 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx, (struct ieee80211_radiotap_header *) skb->data; struct ieee80211_supported_band *sband; int ret = ieee80211_radiotap_iterator_init(&iterator, rthdr, skb->len); - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); sband = tx->local->hw.wiphy->bands[tx->channel->band]; @@ -829,8 +880,6 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx, */ while (!ret) { - int i, target_rate; - ret = ieee80211_radiotap_iterator_next(&iterator); if (ret) @@ -844,38 +893,6 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx, * get_unaligned((type *)iterator.this_arg) to dereference * iterator.this_arg for type "type" safely on all arches. */ - case IEEE80211_RADIOTAP_RATE: - /* - * radiotap rate u8 is in 500kbps units eg, 0x02=1Mbps - * ieee80211 rate int is in 100kbps units eg, 0x0a=1Mbps - */ - target_rate = (*iterator.this_arg) * 5; - for (i = 0; i < sband->n_bitrates; i++) { - struct ieee80211_rate *r; - - r = &sband->bitrates[i]; - - if (r->bitrate == target_rate) { - tx->rate_idx = i; - break; - } - } - break; - - case IEEE80211_RADIOTAP_ANTENNA: - /* - * radiotap uses 0 for 1st ant, mac80211 is 1 for - * 1st ant - */ - info->antenna_sel_tx = (*iterator.this_arg) + 1; - break; - -#if 0 - case IEEE80211_RADIOTAP_DBM_TX_POWER: - control->power_level = *iterator.this_arg; - break; -#endif - case IEEE80211_RADIOTAP_FLAGS: if (*iterator.this_arg & IEEE80211_RADIOTAP_F_FCS) { /* @@ -933,7 +950,8 @@ __ieee80211_tx_prepare(struct ieee80211_tx_data *tx, struct ieee80211_sub_if_data *sdata; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - int hdrlen; + int hdrlen, tid; + u8 *qc, *state; memset(tx, 0, sizeof(*tx)); tx->skb = skb; @@ -941,8 +959,6 @@ __ieee80211_tx_prepare(struct ieee80211_tx_data *tx, tx->local = local; tx->sdata = IEEE80211_DEV_TO_SUB_IF(dev); tx->channel = local->hw.conf.channel; - tx->rate_idx = -1; - tx->last_frag_rate_idx = -1; /* * Set this flag (used below to indicate "automatic fragmentation"), * it will be cleared/left by radiotap as desired. @@ -966,6 +982,15 @@ __ieee80211_tx_prepare(struct ieee80211_tx_data *tx, tx->sta = sta_info_get(local, hdr->addr1); + if (tx->sta && ieee80211_is_data_qos(hdr->frame_control)) { + qc = ieee80211_get_qos_ctl(hdr); + tid = *qc & IEEE80211_QOS_CTL_TID_MASK; + + state = &tx->sta->ampdu_mlme.tid_state_tx[tid]; + if (*state == HT_AGG_STATE_OPERATIONAL) + info->flags |= IEEE80211_TX_CTL_AMPDU; + } + if (is_multicast_ether_addr(hdr->addr1)) { tx->flags &= ~IEEE80211_TX_UNICAST; info->flags |= IEEE80211_TX_CTL_NO_ACK; @@ -1043,23 +1068,11 @@ static int __ieee80211_tx(struct ieee80211_local *local, struct sk_buff *skb, if (!tx->extra_frag[i]) continue; info = IEEE80211_SKB_CB(tx->extra_frag[i]); - info->flags &= ~(IEEE80211_TX_CTL_USE_RTS_CTS | - IEEE80211_TX_CTL_USE_CTS_PROTECT | - IEEE80211_TX_CTL_CLEAR_PS_FILT | + info->flags &= ~(IEEE80211_TX_CTL_CLEAR_PS_FILT | IEEE80211_TX_CTL_FIRST_FRAGMENT); if (netif_subqueue_stopped(local->mdev, tx->extra_frag[i])) return IEEE80211_TX_FRAG_AGAIN; - if (i == tx->num_extra_frag) { - info->tx_rate_idx = tx->last_frag_rate_idx; - - if (tx->flags & IEEE80211_TX_PROBE_LAST_FRAG) - info->flags |= - IEEE80211_TX_CTL_RATE_CTRL_PROBE; - else - info->flags &= - ~IEEE80211_TX_CTL_RATE_CTRL_PROBE; - } ret = local->ops->tx(local_to_hw(local), tx->extra_frag[i]); @@ -1168,7 +1181,7 @@ retry: * queues, there's no reason for a driver to reject * a frame there, warn and drop it. */ - if (WARN_ON(queue >= ieee80211_num_regular_queues(&local->hw))) + if (WARN_ON(info->flags & IEEE80211_TX_CTL_AMPDU)) goto drop; store = &local->pending_packet[queue]; @@ -1196,9 +1209,6 @@ retry: store->skb = skb; store->extra_frag = tx.extra_frag; store->num_extra_frag = tx.num_extra_frag; - store->last_frag_rate_idx = tx.last_frag_rate_idx; - store->last_frag_rate_ctrl_probe = - !!(tx.flags & IEEE80211_TX_PROBE_LAST_FRAG); } out: rcu_read_unlock(); @@ -1593,12 +1603,10 @@ int ieee80211_subif_start_xmit(struct sk_buff *skb, compare_ether_addr(dev->dev_addr, skb->data + ETH_ALEN) == 0))) { #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - DECLARE_MAC_BUF(mac); - if (net_ratelimit()) - printk(KERN_DEBUG "%s: dropped frame to %s" + printk(KERN_DEBUG "%s: dropped frame to %pM" " (unauthorized port)\n", dev->name, - print_mac(mac, hdr.addr1)); + hdr.addr1); #endif I802_DEBUG_INC(local->tx_handlers_drop_unauth_port); @@ -1757,10 +1765,7 @@ void ieee80211_tx_pending(unsigned long data) store = &local->pending_packet[i]; tx.extra_frag = store->extra_frag; tx.num_extra_frag = store->num_extra_frag; - tx.last_frag_rate_idx = store->last_frag_rate_idx; tx.flags = 0; - if (store->last_frag_rate_ctrl_probe) - tx.flags |= IEEE80211_TX_PROBE_LAST_FRAG; ret = __ieee80211_tx(local, store->skb, &tx); if (ret) { if (ret == IEEE80211_TX_FRAG_AGAIN) @@ -1848,7 +1853,6 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw, struct ieee80211_sub_if_data *sdata = NULL; struct ieee80211_if_ap *ap = NULL; struct ieee80211_if_sta *ifsta = NULL; - struct rate_selection rsel; struct beacon_data *beacon; struct ieee80211_supported_band *sband; enum ieee80211_band band = local->hw.conf.channel->band; @@ -1952,33 +1956,23 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw, skb->do_not_encrypt = 1; info->band = band; - rate_control_get_rate(sdata, sband, NULL, skb, &rsel); - - if (unlikely(rsel.rate_idx < 0)) { - if (net_ratelimit()) { - printk(KERN_DEBUG "%s: ieee80211_beacon_get: " - "no rate found\n", - wiphy_name(local->hw.wiphy)); - } - dev_kfree_skb_any(skb); - skb = NULL; - goto out; - } + /* + * XXX: For now, always use the lowest rate + */ + info->control.rates[0].idx = 0; + info->control.rates[0].count = 1; + info->control.rates[1].idx = -1; + info->control.rates[2].idx = -1; + info->control.rates[3].idx = -1; + info->control.rates[4].idx = -1; + BUILD_BUG_ON(IEEE80211_TX_MAX_RATES != 5); info->control.vif = vif; - info->tx_rate_idx = rsel.rate_idx; info->flags |= IEEE80211_TX_CTL_NO_ACK; info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT; info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ; - if (sdata->bss_conf.use_short_preamble && - sband->bitrates[rsel.rate_idx].flags & IEEE80211_RATE_SHORT_PREAMBLE) - info->flags |= IEEE80211_TX_CTL_SHORT_PREAMBLE; - - info->antenna_sel_tx = local->hw.conf.antenna_sel_tx; - info->control.retry_limit = 1; - -out: + out: rcu_read_unlock(); return skb; } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index cee4884b9d06..0f841317c7e9 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -239,7 +239,7 @@ __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw, erp = 0; if (vif) { sdata = vif_to_sdata(vif); - short_preamble = sdata->bss_conf.use_short_preamble; + short_preamble = sdata->vif.bss_conf.use_short_preamble; if (sdata->flags & IEEE80211_SDATA_OPERATING_GMODE) erp = rate->flags & IEEE80211_RATE_ERP_G; } @@ -272,7 +272,7 @@ __le16 ieee80211_rts_duration(struct ieee80211_hw *hw, erp = 0; if (vif) { sdata = vif_to_sdata(vif); - short_preamble = sdata->bss_conf.use_short_preamble; + short_preamble = sdata->vif.bss_conf.use_short_preamble; if (sdata->flags & IEEE80211_SDATA_OPERATING_GMODE) erp = rate->flags & IEEE80211_RATE_ERP_G; } @@ -312,7 +312,7 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw, erp = 0; if (vif) { sdata = vif_to_sdata(vif); - short_preamble = sdata->bss_conf.use_short_preamble; + short_preamble = sdata->vif.bss_conf.use_short_preamble; if (sdata->flags & IEEE80211_SDATA_OPERATING_GMODE) erp = rate->flags & IEEE80211_RATE_ERP_G; } @@ -532,8 +532,8 @@ void ieee802_11_parse_elems(u8 *start, size_t len, if (elen >= sizeof(struct ieee80211_ht_cap)) elems->ht_cap_elem = (void *)pos; break; - case WLAN_EID_HT_EXTRA_INFO: - if (elen >= sizeof(struct ieee80211_ht_addt_info)) + case WLAN_EID_HT_INFORMATION: + if (elen >= sizeof(struct ieee80211_ht_info)) elems->ht_info_elem = (void *)pos; break; case WLAN_EID_MESH_ID: @@ -638,19 +638,15 @@ int ieee80211_set_freq(struct ieee80211_sub_if_data *sdata, int freqMHz) if (chan && !(chan->flags & IEEE80211_CHAN_DISABLED)) { if (sdata->vif.type == NL80211_IFTYPE_ADHOC && - chan->flags & IEEE80211_CHAN_NO_IBSS) { - printk(KERN_DEBUG "%s: IBSS not allowed on frequency " - "%d MHz\n", sdata->dev->name, chan->center_freq); + chan->flags & IEEE80211_CHAN_NO_IBSS) return ret; - } local->oper_channel = chan; if (local->sw_scanning || local->hw_scanning) ret = 0; else - ret = ieee80211_hw_config(local); - - rate_control_clear(local); + ret = ieee80211_hw_config( + local, IEEE80211_CONF_CHANGE_CHANNEL); } return ret; diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c index f0e2d3ecb5c4..7bbb98e846a3 100644 --- a/net/mac80211/wep.c +++ b/net/mac80211/wep.c @@ -49,17 +49,19 @@ void ieee80211_wep_free(struct ieee80211_local *local) crypto_free_blkcipher(local->wep_rx_tfm); } -static inline int ieee80211_wep_weak_iv(u32 iv, int keylen) +static inline bool ieee80211_wep_weak_iv(u32 iv, int keylen) { - /* Fluhrer, Mantin, and Shamir have reported weaknesses in the + /* + * Fluhrer, Mantin, and Shamir have reported weaknesses in the * key scheduling algorithm of RC4. At least IVs (KeyByte + 3, - * 0xff, N) can be used to speedup attacks, so avoid using them. */ + * 0xff, N) can be used to speedup attacks, so avoid using them. + */ if ((iv & 0xff00) == 0xff00) { u8 B = (iv >> 16) & 0xff; if (B >= 3 && B < 3 + keylen) - return 1; + return true; } - return 0; + return false; } @@ -268,7 +270,7 @@ int ieee80211_wep_decrypt(struct ieee80211_local *local, struct sk_buff *skb, } -u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key) +bool ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; unsigned int hdrlen; @@ -276,16 +278,13 @@ u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key) u32 iv; if (!ieee80211_has_protected(hdr->frame_control)) - return NULL; + return false; hdrlen = ieee80211_hdrlen(hdr->frame_control); ivpos = skb->data + hdrlen; iv = (ivpos[0] << 16) | (ivpos[1] << 8) | ivpos[2]; - if (ieee80211_wep_weak_iv(iv, key->conf.keylen)) - return ivpos; - - return NULL; + return ieee80211_wep_weak_iv(iv, key->conf.keylen); } ieee80211_rx_result @@ -329,6 +328,8 @@ static int wep_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb) ieee80211_tx_result ieee80211_crypto_wep_encrypt(struct ieee80211_tx_data *tx) { + int i; + ieee80211_tx_set_protected(tx); if (wep_encrypt_skb(tx, tx->skb) < 0) { @@ -337,9 +338,8 @@ ieee80211_crypto_wep_encrypt(struct ieee80211_tx_data *tx) } if (tx->extra_frag) { - int i; for (i = 0; i < tx->num_extra_frag; i++) { - if (wep_encrypt_skb(tx, tx->extra_frag[i]) < 0) { + if (wep_encrypt_skb(tx, tx->extra_frag[i])) { I802_DEBUG_INC(tx->local-> tx_handlers_drop_wep); return TX_DROP; diff --git a/net/mac80211/wep.h b/net/mac80211/wep.h index e587172115b8..d3f0db48314e 100644 --- a/net/mac80211/wep.h +++ b/net/mac80211/wep.h @@ -26,7 +26,7 @@ int ieee80211_wep_encrypt(struct ieee80211_local *local, struct sk_buff *skb, struct ieee80211_key *key); int ieee80211_wep_decrypt(struct ieee80211_local *local, struct sk_buff *skb, struct ieee80211_key *key); -u8 *ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key); +bool ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key); ieee80211_rx_result ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx); diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c index 742f811ca416..231cab57351f 100644 --- a/net/mac80211/wext.c +++ b/net/mac80211/wext.c @@ -147,7 +147,7 @@ static int ieee80211_ioctl_giwname(struct net_device *dev, sband = local->hw.wiphy->bands[IEEE80211_BAND_5GHZ]; if (sband) { is_a = 1; - is_ht |= sband->ht_info.ht_supported; + is_ht |= sband->ht_cap.ht_supported; } sband = local->hw.wiphy->bands[IEEE80211_BAND_2GHZ]; @@ -160,7 +160,7 @@ static int ieee80211_ioctl_giwname(struct net_device *dev, if (sband->bitrates[i].bitrate == 60) is_g = 1; } - is_ht |= sband->ht_info.ht_supported; + is_ht |= sband->ht_cap.ht_supported; } strcpy(name, "IEEE 802.11"); @@ -636,8 +636,8 @@ static int ieee80211_ioctl_giwrate(struct net_device *dev, sta = sta_info_get(local, sdata->u.sta.bssid); - if (sta && sta->last_txrate_idx < sband->n_bitrates) - rate->value = sband->bitrates[sta->last_txrate_idx].bitrate; + if (sta && !(sta->last_tx_rate.flags & IEEE80211_TX_RC_MCS)) + rate->value = sband->bitrates[sta->last_tx_rate.idx].bitrate; else rate->value = 0; @@ -656,45 +656,35 @@ static int ieee80211_ioctl_siwtxpower(struct net_device *dev, union iwreq_data *data, char *extra) { struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - bool need_reconfig = 0; + struct ieee80211_channel* chan = local->hw.conf.channel; + u32 reconf_flags = 0; int new_power_level; if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM) return -EINVAL; if (data->txpower.flags & IW_TXPOW_RANGE) return -EINVAL; + if (!chan) + return -EINVAL; - if (data->txpower.fixed) { - new_power_level = data->txpower.value; - } else { - /* - * Automatic power level. Use maximum power for the current - * channel. Should be part of rate control. - */ - struct ieee80211_channel* chan = local->hw.conf.channel; - if (!chan) - return -EINVAL; - + if (data->txpower.fixed) + new_power_level = min(data->txpower.value, chan->max_power); + else /* Automatic power level setting */ new_power_level = chan->max_power; - } if (local->hw.conf.power_level != new_power_level) { local->hw.conf.power_level = new_power_level; - need_reconfig = 1; + reconf_flags |= IEEE80211_CONF_CHANGE_POWER; } if (local->hw.conf.radio_enabled != !(data->txpower.disabled)) { local->hw.conf.radio_enabled = !(data->txpower.disabled); - need_reconfig = 1; + reconf_flags |= IEEE80211_CONF_CHANGE_RADIO_ENABLED; ieee80211_led_radio(local, local->hw.conf.radio_enabled); } - if (need_reconfig) { - ieee80211_hw_config(local); - /* The return value of hw_config is not of big interest here, - * as it doesn't say that it failed because of _this_ config - * change or something else. Ignore it. */ - } + if (reconf_flags) + ieee80211_hw_config(local, reconf_flags); return 0; } @@ -806,21 +796,16 @@ static int ieee80211_ioctl_siwretry(struct net_device *dev, (retry->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) return -EINVAL; - if (retry->flags & IW_RETRY_MAX) - local->long_retry_limit = retry->value; - else if (retry->flags & IW_RETRY_MIN) - local->short_retry_limit = retry->value; - else { - local->long_retry_limit = retry->value; - local->short_retry_limit = retry->value; + if (retry->flags & IW_RETRY_MAX) { + local->hw.conf.long_frame_max_tx_count = retry->value; + } else if (retry->flags & IW_RETRY_MIN) { + local->hw.conf.short_frame_max_tx_count = retry->value; + } else { + local->hw.conf.long_frame_max_tx_count = retry->value; + local->hw.conf.short_frame_max_tx_count = retry->value; } - if (local->ops->set_retry_limit) { - return local->ops->set_retry_limit( - local_to_hw(local), - local->short_retry_limit, - local->long_retry_limit); - } + ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_RETRY_LIMITS); return 0; } @@ -837,14 +822,15 @@ static int ieee80211_ioctl_giwretry(struct net_device *dev, /* first return min value, iwconfig will ask max value * later if needed */ retry->flags |= IW_RETRY_LIMIT; - retry->value = local->short_retry_limit; - if (local->long_retry_limit != local->short_retry_limit) + retry->value = local->hw.conf.short_frame_max_tx_count; + if (local->hw.conf.long_frame_max_tx_count != + local->hw.conf.short_frame_max_tx_count) retry->flags |= IW_RETRY_MIN; return 0; } if (retry->flags & IW_RETRY_MAX) { retry->flags = IW_RETRY_LIMIT | IW_RETRY_MAX; - retry->value = local->long_retry_limit; + retry->value = local->hw.conf.long_frame_max_tx_count; } return 0; @@ -980,7 +966,7 @@ static int ieee80211_ioctl_siwpower(struct net_device *dev, if (wrq->disabled) { conf->flags &= ~IEEE80211_CONF_PS; - return ieee80211_hw_config(local); + return ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS); } switch (wrq->flags & IW_POWER_MODE) { @@ -993,7 +979,7 @@ static int ieee80211_ioctl_siwpower(struct net_device *dev, return -EINVAL; } - return ieee80211_hw_config(local); + return ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS); } static int ieee80211_ioctl_giwpower(struct net_device *dev, diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c index 139b5f267b34..ac71b38f7cb5 100644 --- a/net/mac80211/wme.c +++ b/net/mac80211/wme.c @@ -114,8 +114,8 @@ u16 ieee80211_select_queue(struct net_device *dev, struct sk_buff *skb) { struct ieee80211_master_priv *mpriv = netdev_priv(dev); struct ieee80211_local *local = mpriv->local; + struct ieee80211_hw *hw = &local->hw; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct sta_info *sta; u16 queue; u8 tid; @@ -124,21 +124,19 @@ u16 ieee80211_select_queue(struct net_device *dev, struct sk_buff *skb) if (unlikely(queue >= local->hw.queues)) queue = local->hw.queues - 1; - if (info->flags & IEEE80211_TX_CTL_REQUEUE) { + if (skb->requeue) { + if (!hw->ampdu_queues) + return queue; + rcu_read_lock(); sta = sta_info_get(local, hdr->addr1); tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK; if (sta) { - struct ieee80211_hw *hw = &local->hw; int ampdu_queue = sta->tid_to_tx_q[tid]; if ((ampdu_queue < ieee80211_num_queues(hw)) && - test_bit(ampdu_queue, local->queue_pool)) { + test_bit(ampdu_queue, local->queue_pool)) queue = ampdu_queue; - info->flags |= IEEE80211_TX_CTL_AMPDU; - } else { - info->flags &= ~IEEE80211_TX_CTL_AMPDU; - } } rcu_read_unlock(); @@ -159,20 +157,18 @@ u16 ieee80211_select_queue(struct net_device *dev, struct sk_buff *skb) *p++ = ack_policy | tid; *p = 0; + if (!hw->ampdu_queues) + return queue; + rcu_read_lock(); sta = sta_info_get(local, hdr->addr1); if (sta) { int ampdu_queue = sta->tid_to_tx_q[tid]; - struct ieee80211_hw *hw = &local->hw; if ((ampdu_queue < ieee80211_num_queues(hw)) && - test_bit(ampdu_queue, local->queue_pool)) { + test_bit(ampdu_queue, local->queue_pool)) queue = ampdu_queue; - info->flags |= IEEE80211_TX_CTL_AMPDU; - } else { - info->flags &= ~IEEE80211_TX_CTL_AMPDU; - } } rcu_read_unlock(); @@ -206,13 +202,11 @@ int ieee80211_ht_agg_queue_add(struct ieee80211_local *local, * on the previous queue * since HT is strict in order */ #ifdef CONFIG_MAC80211_HT_DEBUG - if (net_ratelimit()) { - DECLARE_MAC_BUF(mac); + if (net_ratelimit()) printk(KERN_DEBUG "allocated aggregation queue" - " %d tid %d addr %s pool=0x%lX\n", - i, tid, print_mac(mac, sta->sta.addr), + " %d tid %d addr %pM pool=0x%lX\n", + i, tid, sta->sta.addr, local->queue_pool[0]); - } #endif /* CONFIG_MAC80211_HT_DEBUG */ return 0; } diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c index 6db649480e8f..7aa63caf8d50 100644 --- a/net/mac80211/wpa.c +++ b/net/mac80211/wpa.c @@ -49,8 +49,7 @@ ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx) !(tx->flags & IEEE80211_TX_FRAGMENTED) && !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC) && !wpa_test) { - /* hwaccel - with no need for preallocated room for Michael MIC - */ + /* hwaccel - with no need for preallocated room for MMIC */ return TX_CONTINUE; } @@ -67,8 +66,6 @@ ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx) #else authenticator = 1; #endif - /* At this point we know we're using ALG_TKIP. To get the MIC key - * we now will rely on the offset from the ieee80211_key_conf::key */ key_offset = authenticator ? NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY : NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY; @@ -90,11 +87,8 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx) u8 mic[MICHAEL_MIC_LEN]; struct sk_buff *skb = rx->skb; int authenticator = 1, wpa_test = 0; - DECLARE_MAC_BUF(mac); - /* - * No way to verify the MIC if the hardware stripped it - */ + /* No way to verify the MIC if the hardware stripped it */ if (rx->status->flag & RX_FLAG_MMIC_STRIPPED) return RX_CONTINUE; @@ -116,8 +110,6 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx) #else authenticator = 1; #endif - /* At this point we know we're using ALG_TKIP. To get the MIC key - * we now will rely on the offset from the ieee80211_key_conf::key */ key_offset = authenticator ? NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY : NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY; @@ -202,6 +194,7 @@ ieee80211_tx_result ieee80211_crypto_tkip_encrypt(struct ieee80211_tx_data *tx) { struct sk_buff *skb = tx->skb; + int i; ieee80211_tx_set_protected(tx); @@ -209,9 +202,8 @@ ieee80211_crypto_tkip_encrypt(struct ieee80211_tx_data *tx) return TX_DROP; if (tx->extra_frag) { - int i; for (i = 0; i < tx->num_extra_frag; i++) { - if (tkip_encrypt_skb(tx, tx->extra_frag[i]) < 0) + if (tkip_encrypt_skb(tx, tx->extra_frag[i])) return TX_DROP; } } @@ -227,7 +219,6 @@ ieee80211_crypto_tkip_decrypt(struct ieee80211_rx_data *rx) int hdrlen, res, hwaccel = 0, wpa_test = 0; struct ieee80211_key *key = rx->key; struct sk_buff *skb = rx->skb; - DECLARE_MAC_BUF(mac); hdrlen = ieee80211_hdrlen(hdr->frame_control); @@ -350,7 +341,7 @@ static inline void ccmp_pn2hdr(u8 *hdr, u8 *pn, int key_id) } -static inline int ccmp_hdr2pn(u8 *pn, u8 *hdr) +static inline void ccmp_hdr2pn(u8 *pn, u8 *hdr) { pn[0] = hdr[7]; pn[1] = hdr[6]; @@ -358,7 +349,6 @@ static inline int ccmp_hdr2pn(u8 *pn, u8 *hdr) pn[3] = hdr[4]; pn[4] = hdr[1]; pn[5] = hdr[0]; - return (hdr[3] >> 6) & 0x03; } @@ -373,7 +363,7 @@ static int ccmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb) if ((tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) && !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV)) { - /* hwaccel - with no need for preallocated room for CCMP " + /* hwaccel - with no need for preallocated room for CCMP * header or MIC fields */ info->control.hw_key = &tx->key->conf; return 0; @@ -426,6 +416,7 @@ ieee80211_tx_result ieee80211_crypto_ccmp_encrypt(struct ieee80211_tx_data *tx) { struct sk_buff *skb = tx->skb; + int i; ieee80211_tx_set_protected(tx); @@ -433,9 +424,8 @@ ieee80211_crypto_ccmp_encrypt(struct ieee80211_tx_data *tx) return TX_DROP; if (tx->extra_frag) { - int i; for (i = 0; i < tx->num_extra_frag; i++) { - if (ccmp_encrypt_skb(tx, tx->extra_frag[i]) < 0) + if (ccmp_encrypt_skb(tx, tx->extra_frag[i])) return TX_DROP; } } @@ -453,7 +443,6 @@ ieee80211_crypto_ccmp_decrypt(struct ieee80211_rx_data *rx) struct sk_buff *skb = rx->skb; u8 pn[CCMP_PN_LEN]; int data_len; - DECLARE_MAC_BUF(mac); hdrlen = ieee80211_hdrlen(hdr->frame_control); @@ -468,7 +457,7 @@ ieee80211_crypto_ccmp_decrypt(struct ieee80211_rx_data *rx) (rx->status->flag & RX_FLAG_IV_STRIPPED)) return RX_CONTINUE; - (void) ccmp_hdr2pn(pn, skb->data + hdrlen); + ccmp_hdr2pn(pn, skb->data + hdrlen); if (memcmp(pn, key->u.ccmp.rx_pn[rx->queue], CCMP_PN_LEN) <= 0) { key->u.ccmp.replays++; @@ -483,9 +472,8 @@ ieee80211_crypto_ccmp_decrypt(struct ieee80211_rx_data *rx) key->u.ccmp.tfm, key->u.ccmp.rx_crypto_buf, skb->data + hdrlen + CCMP_HDR_LEN, data_len, skb->data + skb->len - CCMP_MIC_LEN, - skb->data + hdrlen + CCMP_HDR_LEN)) { + skb->data + hdrlen + CCMP_HDR_LEN)) return RX_DROP_UNUSABLE; - } } memcpy(key->u.ccmp.rx_pn[rx->queue], pn, CCMP_PN_LEN); diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c index 9a24332fbed8..60aba45023ff 100644 --- a/net/netfilter/ipvs/ip_vs_conn.c +++ b/net/netfilter/ipvs/ip_vs_conn.c @@ -820,13 +820,11 @@ static int ip_vs_conn_seq_show(struct seq_file *seq, void *v) #ifdef CONFIG_IP_VS_IPV6 if (cp->af == AF_INET6) - seq_printf(seq, - "%-3s " NIP6_FMT " %04X " NIP6_FMT - " %04X " NIP6_FMT " %04X %-11s %7lu\n", + seq_printf(seq, "%-3s %pI6 %04X %pI6 %04X %pI6 %04X %-11s %7lu\n", ip_vs_proto_name(cp->protocol), - NIP6(cp->caddr.in6), ntohs(cp->cport), - NIP6(cp->vaddr.in6), ntohs(cp->vport), - NIP6(cp->daddr.in6), ntohs(cp->dport), + &cp->caddr.in6, ntohs(cp->cport), + &cp->vaddr.in6, ntohs(cp->vport), + &cp->daddr.in6, ntohs(cp->dport), ip_vs_state_name(cp->protocol, cp->state), (cp->timer.expires-jiffies)/HZ); else @@ -883,13 +881,11 @@ static int ip_vs_conn_sync_seq_show(struct seq_file *seq, void *v) #ifdef CONFIG_IP_VS_IPV6 if (cp->af == AF_INET6) - seq_printf(seq, - "%-3s " NIP6_FMT " %04X " NIP6_FMT - " %04X " NIP6_FMT " %04X %-11s %-6s %7lu\n", + seq_printf(seq, "%-3s %pI6 %04X %pI6 %04X %pI6 %04X %-11s %-6s %7lu\n", ip_vs_proto_name(cp->protocol), - NIP6(cp->caddr.in6), ntohs(cp->cport), - NIP6(cp->vaddr.in6), ntohs(cp->vport), - NIP6(cp->daddr.in6), ntohs(cp->dport), + &cp->caddr.in6, ntohs(cp->cport), + &cp->vaddr.in6, ntohs(cp->vport), + &cp->daddr.in6, ntohs(cp->dport), ip_vs_state_name(cp->protocol, cp->state), ip_vs_origin_name(cp->flags), (cp->timer.expires-jiffies)/HZ); diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index 958abf3e5f8c..cb3e031335eb 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -730,9 +730,9 @@ static int ip_vs_out_icmp(struct sk_buff *skb, int *related) if (ic == NULL) return NF_DROP; - IP_VS_DBG(12, "Outgoing ICMP (%d,%d) %u.%u.%u.%u->%u.%u.%u.%u\n", + IP_VS_DBG(12, "Outgoing ICMP (%d,%d) %pI4->%pI4\n", ic->type, ntohs(icmp_id(ic)), - NIPQUAD(iph->saddr), NIPQUAD(iph->daddr)); + &iph->saddr, &iph->daddr); /* * Work through seeing if this is for us. @@ -805,9 +805,9 @@ static int ip_vs_out_icmp_v6(struct sk_buff *skb, int *related) if (ic == NULL) return NF_DROP; - IP_VS_DBG(12, "Outgoing ICMPv6 (%d,%d) " NIP6_FMT "->" NIP6_FMT "\n", + IP_VS_DBG(12, "Outgoing ICMPv6 (%d,%d) %pI6->%pI6\n", ic->icmp6_type, ntohs(icmpv6_id(ic)), - NIP6(iph->saddr), NIP6(iph->daddr)); + &iph->saddr, &iph->daddr); /* * Work through seeing if this is for us. @@ -1070,9 +1070,9 @@ ip_vs_in_icmp(struct sk_buff *skb, int *related, unsigned int hooknum) if (ic == NULL) return NF_DROP; - IP_VS_DBG(12, "Incoming ICMP (%d,%d) %u.%u.%u.%u->%u.%u.%u.%u\n", + IP_VS_DBG(12, "Incoming ICMP (%d,%d) %pI4->%pI4\n", ic->type, ntohs(icmp_id(ic)), - NIPQUAD(iph->saddr), NIPQUAD(iph->daddr)); + &iph->saddr, &iph->daddr); /* * Work through seeing if this is for us. @@ -1127,8 +1127,8 @@ ip_vs_in_icmp(struct sk_buff *skb, int *related, unsigned int hooknum) /* Ensure the checksum is correct */ if (!skb_csum_unnecessary(skb) && ip_vs_checksum_complete(skb, ihl)) { /* Failed checksum! */ - IP_VS_DBG(1, "Incoming ICMP: failed checksum from %d.%d.%d.%d!\n", - NIPQUAD(iph->saddr)); + IP_VS_DBG(1, "Incoming ICMP: failed checksum from %pI4!\n", + &iph->saddr); goto out; } @@ -1175,9 +1175,9 @@ ip_vs_in_icmp_v6(struct sk_buff *skb, int *related, unsigned int hooknum) if (ic == NULL) return NF_DROP; - IP_VS_DBG(12, "Incoming ICMPv6 (%d,%d) " NIP6_FMT "->" NIP6_FMT "\n", + IP_VS_DBG(12, "Incoming ICMPv6 (%d,%d) %pI6->%pI6\n", ic->icmp6_type, ntohs(icmpv6_id(ic)), - NIP6(iph->saddr), NIP6(iph->daddr)); + &iph->saddr, &iph->daddr); /* * Work through seeing if this is for us. diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 0302cf3e5039..e01061f49cdc 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -1168,15 +1168,9 @@ ip_vs_add_service(struct ip_vs_service_user_kern *u, } #ifdef CONFIG_IP_VS_IPV6 - if (u->af == AF_INET6) { - if (!sched->supports_ipv6) { - ret = -EAFNOSUPPORT; - goto out_err; - } - if ((u->netmask < 1) || (u->netmask > 128)) { - ret = -EINVAL; - goto out_err; - } + if (u->af == AF_INET6 && (u->netmask < 1 || u->netmask > 128)) { + ret = -EINVAL; + goto out_err; } #endif @@ -1272,15 +1266,9 @@ ip_vs_edit_service(struct ip_vs_service *svc, struct ip_vs_service_user_kern *u) old_sched = sched; #ifdef CONFIG_IP_VS_IPV6 - if (u->af == AF_INET6) { - if (!sched->supports_ipv6) { - ret = -EAFNOSUPPORT; - goto out; - } - if ((u->netmask < 1) || (u->netmask > 128)) { - ret = -EINVAL; - goto out; - } + if (u->af == AF_INET6 && (u->netmask < 1 || u->netmask > 128)) { + ret = -EINVAL; + goto out; } #endif @@ -1557,7 +1545,7 @@ static struct ctl_table vs_vars[] = { .data = &sysctl_ip_vs_amemthresh, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #ifdef CONFIG_IP_VS_DEBUG { @@ -1565,7 +1553,7 @@ static struct ctl_table vs_vars[] = { .data = &sysctl_ip_vs_debug_level, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif { @@ -1573,28 +1561,28 @@ static struct ctl_table vs_vars[] = { .data = &sysctl_ip_vs_am_droprate, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .procname = "drop_entry", .data = &sysctl_ip_vs_drop_entry, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_do_defense_mode, + .proc_handler = proc_do_defense_mode, }, { .procname = "drop_packet", .data = &sysctl_ip_vs_drop_packet, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_do_defense_mode, + .proc_handler = proc_do_defense_mode, }, { .procname = "secure_tcp", .data = &sysctl_ip_vs_secure_tcp, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_do_defense_mode, + .proc_handler = proc_do_defense_mode, }, #if 0 { @@ -1602,84 +1590,84 @@ static struct ctl_table vs_vars[] = { .data = &vs_timeout_table_dos.timeout[IP_VS_S_ESTABLISHED], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "timeout_synsent", .data = &vs_timeout_table_dos.timeout[IP_VS_S_SYN_SENT], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "timeout_synrecv", .data = &vs_timeout_table_dos.timeout[IP_VS_S_SYN_RECV], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "timeout_finwait", .data = &vs_timeout_table_dos.timeout[IP_VS_S_FIN_WAIT], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "timeout_timewait", .data = &vs_timeout_table_dos.timeout[IP_VS_S_TIME_WAIT], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "timeout_close", .data = &vs_timeout_table_dos.timeout[IP_VS_S_CLOSE], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "timeout_closewait", .data = &vs_timeout_table_dos.timeout[IP_VS_S_CLOSE_WAIT], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "timeout_lastack", .data = &vs_timeout_table_dos.timeout[IP_VS_S_LAST_ACK], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "timeout_listen", .data = &vs_timeout_table_dos.timeout[IP_VS_S_LISTEN], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "timeout_synack", .data = &vs_timeout_table_dos.timeout[IP_VS_S_SYNACK], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "timeout_udp", .data = &vs_timeout_table_dos.timeout[IP_VS_S_UDP], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "timeout_icmp", .data = &vs_timeout_table_dos.timeout[IP_VS_S_ICMP], .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, #endif { @@ -1687,35 +1675,35 @@ static struct ctl_table vs_vars[] = { .data = &sysctl_ip_vs_cache_bypass, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .procname = "expire_nodest_conn", .data = &sysctl_ip_vs_expire_nodest_conn, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .procname = "expire_quiescent_template", .data = &sysctl_ip_vs_expire_quiescent_template, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .procname = "sync_threshold", .data = &sysctl_ip_vs_sync_threshold, .maxlen = sizeof(sysctl_ip_vs_sync_threshold), .mode = 0644, - .proc_handler = &proc_do_sync_threshold, + .proc_handler = proc_do_sync_threshold, }, { .procname = "nat_icmp_send", .data = &sysctl_ip_vs_nat_icmp_send, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = 0 } }; @@ -1867,9 +1855,9 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v) if (iter->table == ip_vs_svc_table) { #ifdef CONFIG_IP_VS_IPV6 if (svc->af == AF_INET6) - seq_printf(seq, "%s [" NIP6_FMT "]:%04X %s ", + seq_printf(seq, "%s [%pI6]:%04X %s ", ip_vs_proto_name(svc->protocol), - NIP6(svc->addr.in6), + &svc->addr.in6, ntohs(svc->port), svc->scheduler->name); else @@ -1895,9 +1883,9 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v) #ifdef CONFIG_IP_VS_IPV6 if (dest->af == AF_INET6) seq_printf(seq, - " -> [" NIP6_FMT "]:%04X" + " -> [%pI6]:%04X" " %-7s %-6d %-10d %-10d\n", - NIP6(dest->addr.in6), + &dest->addr.in6, ntohs(dest->port), ip_vs_fwd_name(atomic_read(&dest->conn_flags)), atomic_read(&dest->weight), @@ -2141,8 +2129,8 @@ do_ip_vs_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len) /* Check for valid protocol: TCP or UDP, even for fwmark!=0 */ if (usvc.protocol != IPPROTO_TCP && usvc.protocol != IPPROTO_UDP) { - IP_VS_ERR("set_ctl: invalid protocol: %d %d.%d.%d.%d:%d %s\n", - usvc.protocol, NIPQUAD(usvc.addr.ip), + IP_VS_ERR("set_ctl: invalid protocol: %d %pI4:%d %s\n", + usvc.protocol, &usvc.addr.ip, ntohs(usvc.port), usvc.sched_name); ret = -EFAULT; goto out_unlock; diff --git a/net/netfilter/ipvs/ip_vs_dh.c b/net/netfilter/ipvs/ip_vs_dh.c index a16943fd72f1..a9dac74bb13f 100644 --- a/net/netfilter/ipvs/ip_vs_dh.c +++ b/net/netfilter/ipvs/ip_vs_dh.c @@ -64,9 +64,16 @@ struct ip_vs_dh_bucket { /* * Returns hash value for IPVS DH entry */ -static inline unsigned ip_vs_dh_hashkey(__be32 addr) +static inline unsigned ip_vs_dh_hashkey(int af, const union nf_inet_addr *addr) { - return (ntohl(addr)*2654435761UL) & IP_VS_DH_TAB_MASK; + __be32 addr_fold = addr->ip; + +#ifdef CONFIG_IP_VS_IPV6 + if (af == AF_INET6) + addr_fold = addr->ip6[0]^addr->ip6[1]^ + addr->ip6[2]^addr->ip6[3]; +#endif + return (ntohl(addr_fold)*2654435761UL) & IP_VS_DH_TAB_MASK; } @@ -74,9 +81,10 @@ static inline unsigned ip_vs_dh_hashkey(__be32 addr) * Get ip_vs_dest associated with supplied parameters. */ static inline struct ip_vs_dest * -ip_vs_dh_get(struct ip_vs_dh_bucket *tbl, __be32 addr) +ip_vs_dh_get(int af, struct ip_vs_dh_bucket *tbl, + const union nf_inet_addr *addr) { - return (tbl[ip_vs_dh_hashkey(addr)]).dest; + return (tbl[ip_vs_dh_hashkey(af, addr)]).dest; } @@ -202,12 +210,14 @@ ip_vs_dh_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) { struct ip_vs_dest *dest; struct ip_vs_dh_bucket *tbl; - struct iphdr *iph = ip_hdr(skb); + struct ip_vs_iphdr iph; + + ip_vs_fill_iphdr(svc->af, skb_network_header(skb), &iph); IP_VS_DBG(6, "ip_vs_dh_schedule(): Scheduling...\n"); tbl = (struct ip_vs_dh_bucket *)svc->sched_data; - dest = ip_vs_dh_get(tbl, iph->daddr); + dest = ip_vs_dh_get(svc->af, tbl, &iph.daddr); if (!dest || !(dest->flags & IP_VS_DEST_F_AVAILABLE) || atomic_read(&dest->weight) <= 0 @@ -215,11 +225,10 @@ ip_vs_dh_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) return NULL; } - IP_VS_DBG(6, "DH: destination IP address %u.%u.%u.%u " - "--> server %u.%u.%u.%u:%d\n", - NIPQUAD(iph->daddr), - NIPQUAD(dest->addr.ip), - ntohs(dest->port)); + IP_VS_DBG_BUF(6, "DH: destination IP address %s --> server %s:%d\n", + IP_VS_DBG_ADDR(svc->af, &iph.daddr), + IP_VS_DBG_ADDR(svc->af, &dest->addr), + ntohs(dest->port)); return dest; } @@ -234,9 +243,6 @@ static struct ip_vs_scheduler ip_vs_dh_scheduler = .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, .n_list = LIST_HEAD_INIT(ip_vs_dh_scheduler.n_list), -#ifdef CONFIG_IP_VS_IPV6 - .supports_ipv6 = 0, -#endif .init_service = ip_vs_dh_init_svc, .done_service = ip_vs_dh_done_svc, .update_service = ip_vs_dh_update_svc, diff --git a/net/netfilter/ipvs/ip_vs_ftp.c b/net/netfilter/ipvs/ip_vs_ftp.c index 2e7dbd8b73a4..428edbf481cc 100644 --- a/net/netfilter/ipvs/ip_vs_ftp.c +++ b/net/netfilter/ipvs/ip_vs_ftp.c @@ -178,10 +178,8 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp, &start, &end) != 1) return 1; - IP_VS_DBG(7, "PASV response (%u.%u.%u.%u:%d) -> " - "%u.%u.%u.%u:%d detected\n", - NIPQUAD(from.ip), ntohs(port), - NIPQUAD(cp->caddr.ip), 0); + IP_VS_DBG(7, "PASV response (%pI4:%d) -> %pI4:%d detected\n", + &from.ip, ntohs(port), &cp->caddr.ip, 0); /* * Now update or create an connection entry for it @@ -312,8 +310,7 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp, &start, &end) != 1) return 1; - IP_VS_DBG(7, "PORT %u.%u.%u.%u:%d detected\n", - NIPQUAD(to.ip), ntohs(port)); + IP_VS_DBG(7, "PORT %pI4:%d detected\n", &to.ip, ntohs(port)); /* Passive mode off */ cp->app_data = NULL; @@ -321,9 +318,9 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp, /* * Now update or create a connection entry for it */ - IP_VS_DBG(7, "protocol %s %u.%u.%u.%u:%d %u.%u.%u.%u:%d\n", + IP_VS_DBG(7, "protocol %s %pI4:%d %pI4:%d\n", ip_vs_proto_name(iph->protocol), - NIPQUAD(to.ip), ntohs(port), NIPQUAD(cp->vaddr.ip), 0); + &to.ip, ntohs(port), &cp->vaddr.ip, 0); n_cp = ip_vs_conn_in_get(AF_INET, iph->protocol, &to, port, diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c index 6ecef3518cac..9394f539966a 100644 --- a/net/netfilter/ipvs/ip_vs_lblc.c +++ b/net/netfilter/ipvs/ip_vs_lblc.c @@ -86,7 +86,8 @@ static int sysctl_ip_vs_lblc_expiration = 24*60*60*HZ; */ struct ip_vs_lblc_entry { struct list_head list; - __be32 addr; /* destination IP address */ + int af; /* address family */ + union nf_inet_addr addr; /* destination IP address */ struct ip_vs_dest *dest; /* real server (cache) */ unsigned long lastuse; /* last used time */ }; @@ -115,7 +116,7 @@ static ctl_table vs_vars_table[] = { .data = &sysctl_ip_vs_lblc_expiration, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 } }; @@ -137,9 +138,17 @@ static inline void ip_vs_lblc_free(struct ip_vs_lblc_entry *en) /* * Returns hash value for IPVS LBLC entry */ -static inline unsigned ip_vs_lblc_hashkey(__be32 addr) +static inline unsigned +ip_vs_lblc_hashkey(int af, const union nf_inet_addr *addr) { - return (ntohl(addr)*2654435761UL) & IP_VS_LBLC_TAB_MASK; + __be32 addr_fold = addr->ip; + +#ifdef CONFIG_IP_VS_IPV6 + if (af == AF_INET6) + addr_fold = addr->ip6[0]^addr->ip6[1]^ + addr->ip6[2]^addr->ip6[3]; +#endif + return (ntohl(addr_fold)*2654435761UL) & IP_VS_LBLC_TAB_MASK; } @@ -150,7 +159,7 @@ static inline unsigned ip_vs_lblc_hashkey(__be32 addr) static void ip_vs_lblc_hash(struct ip_vs_lblc_table *tbl, struct ip_vs_lblc_entry *en) { - unsigned hash = ip_vs_lblc_hashkey(en->addr); + unsigned hash = ip_vs_lblc_hashkey(en->af, &en->addr); list_add(&en->list, &tbl->bucket[hash]); atomic_inc(&tbl->entries); @@ -162,13 +171,14 @@ ip_vs_lblc_hash(struct ip_vs_lblc_table *tbl, struct ip_vs_lblc_entry *en) * lock */ static inline struct ip_vs_lblc_entry * -ip_vs_lblc_get(struct ip_vs_lblc_table *tbl, __be32 addr) +ip_vs_lblc_get(int af, struct ip_vs_lblc_table *tbl, + const union nf_inet_addr *addr) { - unsigned hash = ip_vs_lblc_hashkey(addr); + unsigned hash = ip_vs_lblc_hashkey(af, addr); struct ip_vs_lblc_entry *en; list_for_each_entry(en, &tbl->bucket[hash], list) - if (en->addr == addr) + if (ip_vs_addr_equal(af, &en->addr, addr)) return en; return NULL; @@ -180,12 +190,12 @@ ip_vs_lblc_get(struct ip_vs_lblc_table *tbl, __be32 addr) * address to a server. Called under write lock. */ static inline struct ip_vs_lblc_entry * -ip_vs_lblc_new(struct ip_vs_lblc_table *tbl, __be32 daddr, +ip_vs_lblc_new(struct ip_vs_lblc_table *tbl, const union nf_inet_addr *daddr, struct ip_vs_dest *dest) { struct ip_vs_lblc_entry *en; - en = ip_vs_lblc_get(tbl, daddr); + en = ip_vs_lblc_get(dest->af, tbl, daddr); if (!en) { en = kmalloc(sizeof(*en), GFP_ATOMIC); if (!en) { @@ -193,7 +203,8 @@ ip_vs_lblc_new(struct ip_vs_lblc_table *tbl, __be32 daddr, return NULL; } - en->addr = daddr; + en->af = dest->af; + ip_vs_addr_copy(dest->af, &en->addr, daddr); en->lastuse = jiffies; atomic_inc(&dest->refcnt); @@ -369,7 +380,7 @@ static int ip_vs_lblc_done_svc(struct ip_vs_service *svc) static inline struct ip_vs_dest * -__ip_vs_lblc_schedule(struct ip_vs_service *svc, struct iphdr *iph) +__ip_vs_lblc_schedule(struct ip_vs_service *svc) { struct ip_vs_dest *dest, *least; int loh, doh; @@ -420,12 +431,13 @@ __ip_vs_lblc_schedule(struct ip_vs_service *svc, struct iphdr *iph) } } - IP_VS_DBG(6, "LBLC: server %d.%d.%d.%d:%d " - "activeconns %d refcnt %d weight %d overhead %d\n", - NIPQUAD(least->addr.ip), ntohs(least->port), - atomic_read(&least->activeconns), - atomic_read(&least->refcnt), - atomic_read(&least->weight), loh); + IP_VS_DBG_BUF(6, "LBLC: server %s:%d " + "activeconns %d refcnt %d weight %d overhead %d\n", + IP_VS_DBG_ADDR(least->af, &least->addr), + ntohs(least->port), + atomic_read(&least->activeconns), + atomic_read(&least->refcnt), + atomic_read(&least->weight), loh); return least; } @@ -459,15 +471,17 @@ static struct ip_vs_dest * ip_vs_lblc_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) { struct ip_vs_lblc_table *tbl = svc->sched_data; - struct iphdr *iph = ip_hdr(skb); + struct ip_vs_iphdr iph; struct ip_vs_dest *dest = NULL; struct ip_vs_lblc_entry *en; + ip_vs_fill_iphdr(svc->af, skb_network_header(skb), &iph); + IP_VS_DBG(6, "ip_vs_lblc_schedule(): Scheduling...\n"); /* First look in our cache */ read_lock(&svc->sched_lock); - en = ip_vs_lblc_get(tbl, iph->daddr); + en = ip_vs_lblc_get(svc->af, tbl, &iph.daddr); if (en) { /* We only hold a read lock, but this is atomic */ en->lastuse = jiffies; @@ -491,7 +505,7 @@ ip_vs_lblc_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) goto out; /* No cache entry or it is invalid, time to schedule */ - dest = __ip_vs_lblc_schedule(svc, iph); + dest = __ip_vs_lblc_schedule(svc); if (!dest) { IP_VS_DBG(1, "no destination available\n"); return NULL; @@ -499,15 +513,13 @@ ip_vs_lblc_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) /* If we fail to create a cache entry, we'll just use the valid dest */ write_lock(&svc->sched_lock); - ip_vs_lblc_new(tbl, iph->daddr, dest); + ip_vs_lblc_new(tbl, &iph.daddr, dest); write_unlock(&svc->sched_lock); out: - IP_VS_DBG(6, "LBLC: destination IP address %u.%u.%u.%u " - "--> server %u.%u.%u.%u:%d\n", - NIPQUAD(iph->daddr), - NIPQUAD(dest->addr.ip), - ntohs(dest->port)); + IP_VS_DBG_BUF(6, "LBLC: destination IP address %s --> server %s:%d\n", + IP_VS_DBG_ADDR(svc->af, &iph.daddr), + IP_VS_DBG_ADDR(svc->af, &dest->addr), ntohs(dest->port)); return dest; } @@ -522,9 +534,6 @@ static struct ip_vs_scheduler ip_vs_lblc_scheduler = .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, .n_list = LIST_HEAD_INIT(ip_vs_lblc_scheduler.n_list), -#ifdef CONFIG_IP_VS_IPV6 - .supports_ipv6 = 0, -#endif .init_service = ip_vs_lblc_init_svc, .done_service = ip_vs_lblc_done_svc, .schedule = ip_vs_lblc_schedule, diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c index 1f75ea83bcf8..92dc76a6842c 100644 --- a/net/netfilter/ipvs/ip_vs_lblcr.c +++ b/net/netfilter/ipvs/ip_vs_lblcr.c @@ -202,12 +202,13 @@ static inline struct ip_vs_dest *ip_vs_dest_set_min(struct ip_vs_dest_set *set) } } - IP_VS_DBG(6, "ip_vs_dest_set_min: server %d.%d.%d.%d:%d " - "activeconns %d refcnt %d weight %d overhead %d\n", - NIPQUAD(least->addr.ip), ntohs(least->port), - atomic_read(&least->activeconns), - atomic_read(&least->refcnt), - atomic_read(&least->weight), loh); + IP_VS_DBG_BUF(6, "ip_vs_dest_set_min: server %s:%d " + "activeconns %d refcnt %d weight %d overhead %d\n", + IP_VS_DBG_ADDR(least->af, &least->addr), + ntohs(least->port), + atomic_read(&least->activeconns), + atomic_read(&least->refcnt), + atomic_read(&least->weight), loh); return least; } @@ -248,12 +249,12 @@ static inline struct ip_vs_dest *ip_vs_dest_set_max(struct ip_vs_dest_set *set) } } - IP_VS_DBG(6, "ip_vs_dest_set_max: server %d.%d.%d.%d:%d " - "activeconns %d refcnt %d weight %d overhead %d\n", - NIPQUAD(most->addr.ip), ntohs(most->port), - atomic_read(&most->activeconns), - atomic_read(&most->refcnt), - atomic_read(&most->weight), moh); + IP_VS_DBG_BUF(6, "ip_vs_dest_set_max: server %s:%d " + "activeconns %d refcnt %d weight %d overhead %d\n", + IP_VS_DBG_ADDR(most->af, &most->addr), ntohs(most->port), + atomic_read(&most->activeconns), + atomic_read(&most->refcnt), + atomic_read(&most->weight), moh); return most; } @@ -264,7 +265,8 @@ static inline struct ip_vs_dest *ip_vs_dest_set_max(struct ip_vs_dest_set *set) */ struct ip_vs_lblcr_entry { struct list_head list; - __be32 addr; /* destination IP address */ + int af; /* address family */ + union nf_inet_addr addr; /* destination IP address */ struct ip_vs_dest_set set; /* destination server set */ unsigned long lastuse; /* last used time */ }; @@ -293,7 +295,7 @@ static ctl_table vs_vars_table[] = { .data = &sysctl_ip_vs_lblcr_expiration, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 } }; @@ -311,9 +313,17 @@ static inline void ip_vs_lblcr_free(struct ip_vs_lblcr_entry *en) /* * Returns hash value for IPVS LBLCR entry */ -static inline unsigned ip_vs_lblcr_hashkey(__be32 addr) +static inline unsigned +ip_vs_lblcr_hashkey(int af, const union nf_inet_addr *addr) { - return (ntohl(addr)*2654435761UL) & IP_VS_LBLCR_TAB_MASK; + __be32 addr_fold = addr->ip; + +#ifdef CONFIG_IP_VS_IPV6 + if (af == AF_INET6) + addr_fold = addr->ip6[0]^addr->ip6[1]^ + addr->ip6[2]^addr->ip6[3]; +#endif + return (ntohl(addr_fold)*2654435761UL) & IP_VS_LBLCR_TAB_MASK; } @@ -324,7 +334,7 @@ static inline unsigned ip_vs_lblcr_hashkey(__be32 addr) static void ip_vs_lblcr_hash(struct ip_vs_lblcr_table *tbl, struct ip_vs_lblcr_entry *en) { - unsigned hash = ip_vs_lblcr_hashkey(en->addr); + unsigned hash = ip_vs_lblcr_hashkey(en->af, &en->addr); list_add(&en->list, &tbl->bucket[hash]); atomic_inc(&tbl->entries); @@ -336,13 +346,14 @@ ip_vs_lblcr_hash(struct ip_vs_lblcr_table *tbl, struct ip_vs_lblcr_entry *en) * read lock. */ static inline struct ip_vs_lblcr_entry * -ip_vs_lblcr_get(struct ip_vs_lblcr_table *tbl, __be32 addr) +ip_vs_lblcr_get(int af, struct ip_vs_lblcr_table *tbl, + const union nf_inet_addr *addr) { - unsigned hash = ip_vs_lblcr_hashkey(addr); + unsigned hash = ip_vs_lblcr_hashkey(af, addr); struct ip_vs_lblcr_entry *en; list_for_each_entry(en, &tbl->bucket[hash], list) - if (en->addr == addr) + if (ip_vs_addr_equal(af, &en->addr, addr)) return en; return NULL; @@ -354,12 +365,12 @@ ip_vs_lblcr_get(struct ip_vs_lblcr_table *tbl, __be32 addr) * IP address to a server. Called under write lock. */ static inline struct ip_vs_lblcr_entry * -ip_vs_lblcr_new(struct ip_vs_lblcr_table *tbl, __be32 daddr, +ip_vs_lblcr_new(struct ip_vs_lblcr_table *tbl, const union nf_inet_addr *daddr, struct ip_vs_dest *dest) { struct ip_vs_lblcr_entry *en; - en = ip_vs_lblcr_get(tbl, daddr); + en = ip_vs_lblcr_get(dest->af, tbl, daddr); if (!en) { en = kmalloc(sizeof(*en), GFP_ATOMIC); if (!en) { @@ -367,7 +378,8 @@ ip_vs_lblcr_new(struct ip_vs_lblcr_table *tbl, __be32 daddr, return NULL; } - en->addr = daddr; + en->af = dest->af; + ip_vs_addr_copy(dest->af, &en->addr, daddr); en->lastuse = jiffies; /* initilize its dest set */ @@ -544,7 +556,7 @@ static int ip_vs_lblcr_done_svc(struct ip_vs_service *svc) static inline struct ip_vs_dest * -__ip_vs_lblcr_schedule(struct ip_vs_service *svc, struct iphdr *iph) +__ip_vs_lblcr_schedule(struct ip_vs_service *svc) { struct ip_vs_dest *dest, *least; int loh, doh; @@ -596,12 +608,13 @@ __ip_vs_lblcr_schedule(struct ip_vs_service *svc, struct iphdr *iph) } } - IP_VS_DBG(6, "LBLCR: server %d.%d.%d.%d:%d " - "activeconns %d refcnt %d weight %d overhead %d\n", - NIPQUAD(least->addr.ip), ntohs(least->port), - atomic_read(&least->activeconns), - atomic_read(&least->refcnt), - atomic_read(&least->weight), loh); + IP_VS_DBG_BUF(6, "LBLCR: server %s:%d " + "activeconns %d refcnt %d weight %d overhead %d\n", + IP_VS_DBG_ADDR(least->af, &least->addr), + ntohs(least->port), + atomic_read(&least->activeconns), + atomic_read(&least->refcnt), + atomic_read(&least->weight), loh); return least; } @@ -635,15 +648,17 @@ static struct ip_vs_dest * ip_vs_lblcr_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) { struct ip_vs_lblcr_table *tbl = svc->sched_data; - struct iphdr *iph = ip_hdr(skb); + struct ip_vs_iphdr iph; struct ip_vs_dest *dest = NULL; struct ip_vs_lblcr_entry *en; + ip_vs_fill_iphdr(svc->af, skb_network_header(skb), &iph); + IP_VS_DBG(6, "ip_vs_lblcr_schedule(): Scheduling...\n"); /* First look in our cache */ read_lock(&svc->sched_lock); - en = ip_vs_lblcr_get(tbl, iph->daddr); + en = ip_vs_lblcr_get(svc->af, tbl, &iph.daddr); if (en) { /* We only hold a read lock, but this is atomic */ en->lastuse = jiffies; @@ -673,7 +688,7 @@ ip_vs_lblcr_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) } /* The cache entry is invalid, time to schedule */ - dest = __ip_vs_lblcr_schedule(svc, iph); + dest = __ip_vs_lblcr_schedule(svc); if (!dest) { IP_VS_DBG(1, "no destination available\n"); read_unlock(&svc->sched_lock); @@ -691,7 +706,7 @@ ip_vs_lblcr_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) goto out; /* No cache entry, time to schedule */ - dest = __ip_vs_lblcr_schedule(svc, iph); + dest = __ip_vs_lblcr_schedule(svc); if (!dest) { IP_VS_DBG(1, "no destination available\n"); return NULL; @@ -699,15 +714,13 @@ ip_vs_lblcr_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) /* If we fail to create a cache entry, we'll just use the valid dest */ write_lock(&svc->sched_lock); - ip_vs_lblcr_new(tbl, iph->daddr, dest); + ip_vs_lblcr_new(tbl, &iph.daddr, dest); write_unlock(&svc->sched_lock); out: - IP_VS_DBG(6, "LBLCR: destination IP address %u.%u.%u.%u " - "--> server %u.%u.%u.%u:%d\n", - NIPQUAD(iph->daddr), - NIPQUAD(dest->addr.ip), - ntohs(dest->port)); + IP_VS_DBG_BUF(6, "LBLCR: destination IP address %s --> server %s:%d\n", + IP_VS_DBG_ADDR(svc->af, &iph.daddr), + IP_VS_DBG_ADDR(svc->af, &dest->addr), ntohs(dest->port)); return dest; } @@ -722,9 +735,6 @@ static struct ip_vs_scheduler ip_vs_lblcr_scheduler = .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, .n_list = LIST_HEAD_INIT(ip_vs_lblcr_scheduler.n_list), -#ifdef CONFIG_IP_VS_IPV6 - .supports_ipv6 = 0, -#endif .init_service = ip_vs_lblcr_init_svc, .done_service = ip_vs_lblcr_done_svc, .schedule = ip_vs_lblcr_schedule, diff --git a/net/netfilter/ipvs/ip_vs_lc.c b/net/netfilter/ipvs/ip_vs_lc.c index b69f808ac461..51912cab777b 100644 --- a/net/netfilter/ipvs/ip_vs_lc.c +++ b/net/netfilter/ipvs/ip_vs_lc.c @@ -81,9 +81,6 @@ static struct ip_vs_scheduler ip_vs_lc_scheduler = { .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, .n_list = LIST_HEAD_INIT(ip_vs_lc_scheduler.n_list), -#ifdef CONFIG_IP_VS_IPV6 - .supports_ipv6 = 1, -#endif .schedule = ip_vs_lc_schedule, }; diff --git a/net/netfilter/ipvs/ip_vs_nq.c b/net/netfilter/ipvs/ip_vs_nq.c index 9a2d8033f08f..6758ad2ceaaf 100644 --- a/net/netfilter/ipvs/ip_vs_nq.c +++ b/net/netfilter/ipvs/ip_vs_nq.c @@ -116,9 +116,6 @@ static struct ip_vs_scheduler ip_vs_nq_scheduler = .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, .n_list = LIST_HEAD_INIT(ip_vs_nq_scheduler.n_list), -#ifdef CONFIG_IP_VS_IPV6 - .supports_ipv6 = 1, -#endif .schedule = ip_vs_nq_schedule, }; diff --git a/net/netfilter/ipvs/ip_vs_proto.c b/net/netfilter/ipvs/ip_vs_proto.c index 0791f9e08feb..a01520e3d6b8 100644 --- a/net/netfilter/ipvs/ip_vs_proto.c +++ b/net/netfilter/ipvs/ip_vs_proto.c @@ -164,26 +164,21 @@ ip_vs_tcpudp_debug_packet_v4(struct ip_vs_protocol *pp, if (ih == NULL) sprintf(buf, "%s TRUNCATED", pp->name); else if (ih->frag_off & htons(IP_OFFSET)) - sprintf(buf, "%s %u.%u.%u.%u->%u.%u.%u.%u frag", - pp->name, NIPQUAD(ih->saddr), - NIPQUAD(ih->daddr)); + sprintf(buf, "%s %pI4->%pI4 frag", + pp->name, &ih->saddr, &ih->daddr); else { __be16 _ports[2], *pptr ; pptr = skb_header_pointer(skb, offset + ih->ihl*4, sizeof(_ports), _ports); if (pptr == NULL) - sprintf(buf, "%s TRUNCATED %u.%u.%u.%u->%u.%u.%u.%u", - pp->name, - NIPQUAD(ih->saddr), - NIPQUAD(ih->daddr)); + sprintf(buf, "%s TRUNCATED %pI4->%pI4", + pp->name, &ih->saddr, &ih->daddr); else - sprintf(buf, "%s %u.%u.%u.%u:%u->%u.%u.%u.%u:%u", + sprintf(buf, "%s %pI4:%u->%pI4:%u", pp->name, - NIPQUAD(ih->saddr), - ntohs(pptr[0]), - NIPQUAD(ih->daddr), - ntohs(pptr[1])); + &ih->saddr, ntohs(pptr[0]), + &ih->daddr, ntohs(pptr[1])); } printk(KERN_DEBUG "IPVS: %s: %s\n", msg, buf); @@ -203,26 +198,21 @@ ip_vs_tcpudp_debug_packet_v6(struct ip_vs_protocol *pp, if (ih == NULL) sprintf(buf, "%s TRUNCATED", pp->name); else if (ih->nexthdr == IPPROTO_FRAGMENT) - sprintf(buf, "%s " NIP6_FMT "->" NIP6_FMT " frag", - pp->name, NIP6(ih->saddr), - NIP6(ih->daddr)); + sprintf(buf, "%s %pI6->%pI6 frag", + pp->name, &ih->saddr, &ih->daddr); else { __be16 _ports[2], *pptr; pptr = skb_header_pointer(skb, offset + sizeof(struct ipv6hdr), sizeof(_ports), _ports); if (pptr == NULL) - sprintf(buf, "%s TRUNCATED " NIP6_FMT "->" NIP6_FMT, - pp->name, - NIP6(ih->saddr), - NIP6(ih->daddr)); + sprintf(buf, "%s TRUNCATED %pI6->%pI6", + pp->name, &ih->saddr, &ih->daddr); else - sprintf(buf, "%s " NIP6_FMT ":%u->" NIP6_FMT ":%u", + sprintf(buf, "%s %pI6:%u->%pI6:%u", pp->name, - NIP6(ih->saddr), - ntohs(pptr[0]), - NIP6(ih->daddr), - ntohs(pptr[1])); + &ih->saddr, ntohs(pptr[0]), + &ih->daddr, ntohs(pptr[1])); } printk(KERN_DEBUG "IPVS: %s: %s\n", msg, buf); diff --git a/net/netfilter/ipvs/ip_vs_proto_ah_esp.c b/net/netfilter/ipvs/ip_vs_proto_ah_esp.c index 80ab0c8e5b4a..79f56c1e7c19 100644 --- a/net/netfilter/ipvs/ip_vs_proto_ah_esp.c +++ b/net/netfilter/ipvs/ip_vs_proto_ah_esp.c @@ -135,9 +135,8 @@ ah_esp_debug_packet_v4(struct ip_vs_protocol *pp, const struct sk_buff *skb, if (ih == NULL) sprintf(buf, "%s TRUNCATED", pp->name); else - sprintf(buf, "%s %u.%u.%u.%u->%u.%u.%u.%u", - pp->name, NIPQUAD(ih->saddr), - NIPQUAD(ih->daddr)); + sprintf(buf, "%s %pI4->%pI4", + pp->name, &ih->saddr, &ih->daddr); printk(KERN_DEBUG "IPVS: %s: %s\n", msg, buf); } @@ -154,9 +153,8 @@ ah_esp_debug_packet_v6(struct ip_vs_protocol *pp, const struct sk_buff *skb, if (ih == NULL) sprintf(buf, "%s TRUNCATED", pp->name); else - sprintf(buf, "%s " NIP6_FMT "->" NIP6_FMT, - pp->name, NIP6(ih->saddr), - NIP6(ih->daddr)); + sprintf(buf, "%s %pI6->%pI6", + pp->name, &ih->saddr, &ih->daddr); printk(KERN_DEBUG "IPVS: %s: %s\n", msg, buf); } diff --git a/net/netfilter/ipvs/ip_vs_rr.c b/net/netfilter/ipvs/ip_vs_rr.c index a22195f68ac4..8fb51c169eb8 100644 --- a/net/netfilter/ipvs/ip_vs_rr.c +++ b/net/netfilter/ipvs/ip_vs_rr.c @@ -89,9 +89,6 @@ static struct ip_vs_scheduler ip_vs_rr_scheduler = { .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, .n_list = LIST_HEAD_INIT(ip_vs_rr_scheduler.n_list), -#ifdef CONFIG_IP_VS_IPV6 - .supports_ipv6 = 1, -#endif .init_service = ip_vs_rr_init_svc, .update_service = ip_vs_rr_update_svc, .schedule = ip_vs_rr_schedule, diff --git a/net/netfilter/ipvs/ip_vs_sed.c b/net/netfilter/ipvs/ip_vs_sed.c index 7d2f22f04b83..691a6a0086e1 100644 --- a/net/netfilter/ipvs/ip_vs_sed.c +++ b/net/netfilter/ipvs/ip_vs_sed.c @@ -118,9 +118,6 @@ static struct ip_vs_scheduler ip_vs_sed_scheduler = .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, .n_list = LIST_HEAD_INIT(ip_vs_sed_scheduler.n_list), -#ifdef CONFIG_IP_VS_IPV6 - .supports_ipv6 = 1, -#endif .schedule = ip_vs_sed_schedule, }; diff --git a/net/netfilter/ipvs/ip_vs_sh.c b/net/netfilter/ipvs/ip_vs_sh.c index 1d96de27fefd..0e53955ef139 100644 --- a/net/netfilter/ipvs/ip_vs_sh.c +++ b/net/netfilter/ipvs/ip_vs_sh.c @@ -61,9 +61,16 @@ struct ip_vs_sh_bucket { /* * Returns hash value for IPVS SH entry */ -static inline unsigned ip_vs_sh_hashkey(__be32 addr) +static inline unsigned ip_vs_sh_hashkey(int af, const union nf_inet_addr *addr) { - return (ntohl(addr)*2654435761UL) & IP_VS_SH_TAB_MASK; + __be32 addr_fold = addr->ip; + +#ifdef CONFIG_IP_VS_IPV6 + if (af == AF_INET6) + addr_fold = addr->ip6[0]^addr->ip6[1]^ + addr->ip6[2]^addr->ip6[3]; +#endif + return (ntohl(addr_fold)*2654435761UL) & IP_VS_SH_TAB_MASK; } @@ -71,9 +78,10 @@ static inline unsigned ip_vs_sh_hashkey(__be32 addr) * Get ip_vs_dest associated with supplied parameters. */ static inline struct ip_vs_dest * -ip_vs_sh_get(struct ip_vs_sh_bucket *tbl, __be32 addr) +ip_vs_sh_get(int af, struct ip_vs_sh_bucket *tbl, + const union nf_inet_addr *addr) { - return (tbl[ip_vs_sh_hashkey(addr)]).dest; + return (tbl[ip_vs_sh_hashkey(af, addr)]).dest; } @@ -199,12 +207,14 @@ ip_vs_sh_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) { struct ip_vs_dest *dest; struct ip_vs_sh_bucket *tbl; - struct iphdr *iph = ip_hdr(skb); + struct ip_vs_iphdr iph; + + ip_vs_fill_iphdr(svc->af, skb_network_header(skb), &iph); IP_VS_DBG(6, "ip_vs_sh_schedule(): Scheduling...\n"); tbl = (struct ip_vs_sh_bucket *)svc->sched_data; - dest = ip_vs_sh_get(tbl, iph->saddr); + dest = ip_vs_sh_get(svc->af, tbl, &iph.saddr); if (!dest || !(dest->flags & IP_VS_DEST_F_AVAILABLE) || atomic_read(&dest->weight) <= 0 @@ -212,11 +222,10 @@ ip_vs_sh_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) return NULL; } - IP_VS_DBG(6, "SH: source IP address %u.%u.%u.%u " - "--> server %u.%u.%u.%u:%d\n", - NIPQUAD(iph->saddr), - NIPQUAD(dest->addr.ip), - ntohs(dest->port)); + IP_VS_DBG_BUF(6, "SH: source IP address %s --> server %s:%d\n", + IP_VS_DBG_ADDR(svc->af, &iph.saddr), + IP_VS_DBG_ADDR(svc->af, &dest->addr), + ntohs(dest->port)); return dest; } @@ -231,9 +240,6 @@ static struct ip_vs_scheduler ip_vs_sh_scheduler = .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, .n_list = LIST_HEAD_INIT(ip_vs_sh_scheduler.n_list), -#ifdef CONFIG_IP_VS_IPV6 - .supports_ipv6 = 0, -#endif .init_service = ip_vs_sh_init_svc, .done_service = ip_vs_sh_done_svc, .update_service = ip_vs_sh_update_svc, diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c index de5e7e118eed..6be5d4efa51b 100644 --- a/net/netfilter/ipvs/ip_vs_sync.c +++ b/net/netfilter/ipvs/ip_vs_sync.c @@ -580,8 +580,8 @@ static int bind_mcastif_addr(struct socket *sock, char *ifname) IP_VS_ERR("You probably need to specify IP address on " "multicast interface.\n"); - IP_VS_DBG(7, "binding socket with (%s) %u.%u.%u.%u\n", - ifname, NIPQUAD(addr)); + IP_VS_DBG(7, "binding socket with (%s) %pI4\n", + ifname, &addr); /* Now bind the socket with the address of multicast interface */ sin.sin_family = AF_INET; diff --git a/net/netfilter/ipvs/ip_vs_wlc.c b/net/netfilter/ipvs/ip_vs_wlc.c index 8c596e712599..57b452bbb4ea 100644 --- a/net/netfilter/ipvs/ip_vs_wlc.c +++ b/net/netfilter/ipvs/ip_vs_wlc.c @@ -106,9 +106,6 @@ static struct ip_vs_scheduler ip_vs_wlc_scheduler = .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, .n_list = LIST_HEAD_INIT(ip_vs_wlc_scheduler.n_list), -#ifdef CONFIG_IP_VS_IPV6 - .supports_ipv6 = 1, -#endif .schedule = ip_vs_wlc_schedule, }; diff --git a/net/netfilter/ipvs/ip_vs_wrr.c b/net/netfilter/ipvs/ip_vs_wrr.c index 7ea92fed50bf..2f618dc29c5b 100644 --- a/net/netfilter/ipvs/ip_vs_wrr.c +++ b/net/netfilter/ipvs/ip_vs_wrr.c @@ -213,9 +213,6 @@ static struct ip_vs_scheduler ip_vs_wrr_scheduler = { .refcnt = ATOMIC_INIT(0), .module = THIS_MODULE, .n_list = LIST_HEAD_INIT(ip_vs_wrr_scheduler.n_list), -#ifdef CONFIG_IP_VS_IPV6 - .supports_ipv6 = 1, -#endif .init_service = ip_vs_wrr_init_svc, .done_service = ip_vs_wrr_done_svc, .update_service = ip_vs_wrr_update_svc, diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c index 02ddc2b3ce2e..2f3672190734 100644 --- a/net/netfilter/ipvs/ip_vs_xmit.c +++ b/net/netfilter/ipvs/ip_vs_xmit.c @@ -82,14 +82,13 @@ __ip_vs_get_out_rt(struct ip_vs_conn *cp, u32 rtos) if (ip_route_output_key(&init_net, &rt, &fl)) { spin_unlock(&dest->dst_lock); - IP_VS_DBG_RL("ip_route_output error, " - "dest: %u.%u.%u.%u\n", - NIPQUAD(dest->addr.ip)); + IP_VS_DBG_RL("ip_route_output error, dest: %pI4\n", + &dest->addr.ip); return NULL; } __ip_vs_dst_set(dest, rtos, dst_clone(&rt->u.dst)); - IP_VS_DBG(10, "new dst %u.%u.%u.%u, refcnt=%d, rtos=%X\n", - NIPQUAD(dest->addr.ip), + IP_VS_DBG(10, "new dst %pI4, refcnt=%d, rtos=%X\n", + &dest->addr.ip, atomic_read(&rt->u.dst.__refcnt), rtos); } spin_unlock(&dest->dst_lock); @@ -104,8 +103,8 @@ __ip_vs_get_out_rt(struct ip_vs_conn *cp, u32 rtos) }; if (ip_route_output_key(&init_net, &rt, &fl)) { - IP_VS_DBG_RL("ip_route_output error, dest: " - "%u.%u.%u.%u\n", NIPQUAD(cp->daddr.ip)); + IP_VS_DBG_RL("ip_route_output error, dest: %pI4\n", + &cp->daddr.ip); return NULL; } } @@ -141,14 +140,13 @@ __ip_vs_get_out_rt_v6(struct ip_vs_conn *cp) NULL, &fl); if (!rt) { spin_unlock(&dest->dst_lock); - IP_VS_DBG_RL("ip6_route_output error, " - "dest: " NIP6_FMT "\n", - NIP6(dest->addr.in6)); + IP_VS_DBG_RL("ip6_route_output error, dest: %pI6\n", + &dest->addr.in6); return NULL; } __ip_vs_dst_set(dest, 0, dst_clone(&rt->u.dst)); - IP_VS_DBG(10, "new dst " NIP6_FMT ", refcnt=%d\n", - NIP6(dest->addr.in6), + IP_VS_DBG(10, "new dst %pI6, refcnt=%d\n", + &dest->addr.in6, atomic_read(&rt->u.dst.__refcnt)); } spin_unlock(&dest->dst_lock); @@ -167,8 +165,8 @@ __ip_vs_get_out_rt_v6(struct ip_vs_conn *cp) rt = (struct rt6_info *)ip6_route_output(&init_net, NULL, &fl); if (!rt) { - IP_VS_DBG_RL("ip6_route_output error, dest: " - NIP6_FMT "\n", NIP6(cp->daddr.in6)); + IP_VS_DBG_RL("ip6_route_output error, dest: %pI6\n", + &cp->daddr.in6); return NULL; } } @@ -237,8 +235,8 @@ ip_vs_bypass_xmit(struct sk_buff *skb, struct ip_vs_conn *cp, EnterFunction(10); if (ip_route_output_key(&init_net, &rt, &fl)) { - IP_VS_DBG_RL("ip_vs_bypass_xmit(): ip_route_output error, " - "dest: %u.%u.%u.%u\n", NIPQUAD(iph->daddr)); + IP_VS_DBG_RL("ip_vs_bypass_xmit(): ip_route_output error, dest: %pI4\n", + &iph->daddr); goto tx_error_icmp; } @@ -301,8 +299,8 @@ ip_vs_bypass_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, rt = (struct rt6_info *)ip6_route_output(&init_net, NULL, &fl); if (!rt) { - IP_VS_DBG_RL("ip_vs_bypass_xmit_v6(): ip6_route_output error, " - "dest: " NIP6_FMT "\n", NIP6(iph->daddr)); + IP_VS_DBG_RL("ip_vs_bypass_xmit_v6(): ip6_route_output error, dest: %pI6\n", + &iph->daddr); goto tx_error_icmp; } diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c index b92df5c1dfcf..9fe8982bd7c9 100644 --- a/net/netfilter/nf_conntrack_acct.c +++ b/net/netfilter/nf_conntrack_acct.c @@ -35,7 +35,7 @@ static struct ctl_table acct_sysctl_table[] = { .data = &init_net.ct.sysctl_acct, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, {} }; diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c index 4f7107107e99..629500901bd4 100644 --- a/net/netfilter/nf_conntrack_ftp.c +++ b/net/netfilter/nf_conntrack_ftp.c @@ -462,16 +462,13 @@ static int help(struct sk_buff *skb, different IP address. Simply don't record it for NAT. */ if (cmd.l3num == PF_INET) { - pr_debug("conntrack_ftp: NOT RECORDING: " NIPQUAD_FMT - " != " NIPQUAD_FMT "\n", - NIPQUAD(cmd.u3.ip), - NIPQUAD(ct->tuplehash[dir].tuple.src.u3.ip)); + pr_debug("conntrack_ftp: NOT RECORDING: %pI4 != %pI4\n", + &cmd.u3.ip, + &ct->tuplehash[dir].tuple.src.u3.ip); } else { - pr_debug("conntrack_ftp: NOT RECORDING: " NIP6_FMT - " != " NIP6_FMT "\n", - NIP6(*((struct in6_addr *)cmd.u3.ip6)), - NIP6(*((struct in6_addr *) - ct->tuplehash[dir].tuple.src.u3.ip6))); + pr_debug("conntrack_ftp: NOT RECORDING: %pI6 != %pI6\n", + cmd.u3.ip6, + ct->tuplehash[dir].tuple.src.u3.ip6); } /* Thanks to Cristiano Lincoln Mattos diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c index c1504f71cdff..99bc803d1dd1 100644 --- a/net/netfilter/nf_conntrack_h323_main.c +++ b/net/netfilter/nf_conntrack_h323_main.c @@ -850,10 +850,8 @@ static int process_setup(struct sk_buff *skb, struct nf_conn *ct, get_h225_addr(ct, *data, &setup->destCallSignalAddress, &addr, &port) && memcmp(&addr, &ct->tuplehash[!dir].tuple.src.u3, sizeof(addr))) { - pr_debug("nf_ct_q931: set destCallSignalAddress " - NIP6_FMT ":%hu->" NIP6_FMT ":%hu\n", - NIP6(*(struct in6_addr *)&addr), ntohs(port), - NIP6(*(struct in6_addr *)&ct->tuplehash[!dir].tuple.src.u3), + pr_debug("nf_ct_q931: set destCallSignalAddress %pI6:%hu->%pI6:%hu\n", + &addr, ntohs(port), &ct->tuplehash[!dir].tuple.src.u3, ntohs(ct->tuplehash[!dir].tuple.src.u.tcp.port)); ret = set_h225_addr(skb, data, dataoff, &setup->destCallSignalAddress, @@ -868,10 +866,8 @@ static int process_setup(struct sk_buff *skb, struct nf_conn *ct, get_h225_addr(ct, *data, &setup->sourceCallSignalAddress, &addr, &port) && memcmp(&addr, &ct->tuplehash[!dir].tuple.dst.u3, sizeof(addr))) { - pr_debug("nf_ct_q931: set sourceCallSignalAddress " - NIP6_FMT ":%hu->" NIP6_FMT ":%hu\n", - NIP6(*(struct in6_addr *)&addr), ntohs(port), - NIP6(*(struct in6_addr *)&ct->tuplehash[!dir].tuple.dst.u3), + pr_debug("nf_ct_q931: set sourceCallSignalAddress %pI6:%hu->%pI6:%hu\n", + &addr, ntohs(port), &ct->tuplehash[!dir].tuple.dst.u3, ntohs(ct->tuplehash[!dir].tuple.dst.u.tcp.port)); ret = set_h225_addr(skb, data, dataoff, &setup->sourceCallSignalAddress, diff --git a/net/netfilter/nf_conntrack_irc.c b/net/netfilter/nf_conntrack_irc.c index 20633fdf7e6b..4d681a04447e 100644 --- a/net/netfilter/nf_conntrack_irc.c +++ b/net/netfilter/nf_conntrack_irc.c @@ -156,9 +156,9 @@ static int help(struct sk_buff *skb, unsigned int protoff, /* we have at least (19+MINMATCHLEN)-5 bytes valid data left */ iph = ip_hdr(skb); - pr_debug("DCC found in master %u.%u.%u.%u:%u %u.%u.%u.%u:%u\n", - NIPQUAD(iph->saddr), ntohs(th->source), - NIPQUAD(iph->daddr), ntohs(th->dest)); + pr_debug("DCC found in master %pI4:%u %pI4:%u\n", + &iph->saddr, ntohs(th->source), + &iph->daddr, ntohs(th->dest)); for (i = 0; i < ARRAY_SIZE(dccprotos); i++) { if (memcmp(data, dccprotos[i], strlen(dccprotos[i]))) { @@ -185,10 +185,9 @@ static int help(struct sk_buff *skb, unsigned int protoff, tuple->dst.u3.ip != htonl(dcc_ip)) { if (net_ratelimit()) printk(KERN_WARNING - "Forged DCC command from " - "%u.%u.%u.%u: %u.%u.%u.%u:%u\n", - NIPQUAD(tuple->src.u3.ip), - HIPQUAD(dcc_ip), dcc_port); + "Forged DCC command from %pI4: %pI4:%u\n", + &tuple->src.u3.ip, + &dcc_ip, dcc_port); continue; } diff --git a/net/netfilter/nf_conntrack_proto_generic.c b/net/netfilter/nf_conntrack_proto_generic.c index dbe680af85d2..4be80d7b8795 100644 --- a/net/netfilter/nf_conntrack_proto_generic.c +++ b/net/netfilter/nf_conntrack_proto_generic.c @@ -67,7 +67,7 @@ static struct ctl_table generic_sysctl_table[] = { .data = &nf_ct_generic_timeout, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 @@ -80,7 +80,7 @@ static struct ctl_table generic_compat_sysctl_table[] = { .data = &nf_ct_generic_timeout, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c index ae8c2609e230..c2bd457bc2f2 100644 --- a/net/netfilter/nf_conntrack_proto_sctp.c +++ b/net/netfilter/nf_conntrack_proto_sctp.c @@ -548,49 +548,49 @@ static struct ctl_table sctp_sysctl_table[] = { .data = &sctp_timeouts[SCTP_CONNTRACK_CLOSED], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_sctp_timeout_cookie_wait", .data = &sctp_timeouts[SCTP_CONNTRACK_COOKIE_WAIT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_sctp_timeout_cookie_echoed", .data = &sctp_timeouts[SCTP_CONNTRACK_COOKIE_ECHOED], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_sctp_timeout_established", .data = &sctp_timeouts[SCTP_CONNTRACK_ESTABLISHED], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_sctp_timeout_shutdown_sent", .data = &sctp_timeouts[SCTP_CONNTRACK_SHUTDOWN_SENT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_sctp_timeout_shutdown_recd", .data = &sctp_timeouts[SCTP_CONNTRACK_SHUTDOWN_RECD], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_sctp_timeout_shutdown_ack_sent", .data = &sctp_timeouts[SCTP_CONNTRACK_SHUTDOWN_ACK_SENT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 @@ -604,49 +604,49 @@ static struct ctl_table sctp_compat_sysctl_table[] = { .data = &sctp_timeouts[SCTP_CONNTRACK_CLOSED], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_sctp_timeout_cookie_wait", .data = &sctp_timeouts[SCTP_CONNTRACK_COOKIE_WAIT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_sctp_timeout_cookie_echoed", .data = &sctp_timeouts[SCTP_CONNTRACK_COOKIE_ECHOED], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_sctp_timeout_established", .data = &sctp_timeouts[SCTP_CONNTRACK_ESTABLISHED], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_sctp_timeout_shutdown_sent", .data = &sctp_timeouts[SCTP_CONNTRACK_SHUTDOWN_SENT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_sctp_timeout_shutdown_recd", .data = &sctp_timeouts[SCTP_CONNTRACK_SHUTDOWN_RECD], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_sctp_timeout_shutdown_ack_sent", .data = &sctp_timeouts[SCTP_CONNTRACK_SHUTDOWN_ACK_SENT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index f947ec41e391..a1edb9c1adee 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -1192,70 +1192,70 @@ static struct ctl_table tcp_sysctl_table[] = { .data = &tcp_timeouts[TCP_CONNTRACK_SYN_SENT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_tcp_timeout_syn_recv", .data = &tcp_timeouts[TCP_CONNTRACK_SYN_RECV], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_tcp_timeout_established", .data = &tcp_timeouts[TCP_CONNTRACK_ESTABLISHED], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_tcp_timeout_fin_wait", .data = &tcp_timeouts[TCP_CONNTRACK_FIN_WAIT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_tcp_timeout_close_wait", .data = &tcp_timeouts[TCP_CONNTRACK_CLOSE_WAIT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_tcp_timeout_last_ack", .data = &tcp_timeouts[TCP_CONNTRACK_LAST_ACK], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_tcp_timeout_time_wait", .data = &tcp_timeouts[TCP_CONNTRACK_TIME_WAIT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_tcp_timeout_close", .data = &tcp_timeouts[TCP_CONNTRACK_CLOSE], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_tcp_timeout_max_retrans", .data = &nf_ct_tcp_timeout_max_retrans, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_tcp_timeout_unacknowledged", .data = &nf_ct_tcp_timeout_unacknowledged, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = NET_NF_CONNTRACK_TCP_LOOSE, @@ -1263,7 +1263,7 @@ static struct ctl_table tcp_sysctl_table[] = { .data = &nf_ct_tcp_loose, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NF_CONNTRACK_TCP_BE_LIBERAL, @@ -1271,7 +1271,7 @@ static struct ctl_table tcp_sysctl_table[] = { .data = &nf_ct_tcp_be_liberal, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NF_CONNTRACK_TCP_MAX_RETRANS, @@ -1279,7 +1279,7 @@ static struct ctl_table tcp_sysctl_table[] = { .data = &nf_ct_tcp_max_retrans, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = 0 @@ -1293,63 +1293,63 @@ static struct ctl_table tcp_compat_sysctl_table[] = { .data = &tcp_timeouts[TCP_CONNTRACK_SYN_SENT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_tcp_timeout_syn_recv", .data = &tcp_timeouts[TCP_CONNTRACK_SYN_RECV], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_tcp_timeout_established", .data = &tcp_timeouts[TCP_CONNTRACK_ESTABLISHED], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_tcp_timeout_fin_wait", .data = &tcp_timeouts[TCP_CONNTRACK_FIN_WAIT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_tcp_timeout_close_wait", .data = &tcp_timeouts[TCP_CONNTRACK_CLOSE_WAIT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_tcp_timeout_last_ack", .data = &tcp_timeouts[TCP_CONNTRACK_LAST_ACK], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_tcp_timeout_time_wait", .data = &tcp_timeouts[TCP_CONNTRACK_TIME_WAIT], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_tcp_timeout_close", .data = &tcp_timeouts[TCP_CONNTRACK_CLOSE], .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_tcp_timeout_max_retrans", .data = &nf_ct_tcp_timeout_max_retrans, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = NET_IPV4_NF_CONNTRACK_TCP_LOOSE, @@ -1357,7 +1357,7 @@ static struct ctl_table tcp_compat_sysctl_table[] = { .data = &nf_ct_tcp_loose, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL, @@ -1365,7 +1365,7 @@ static struct ctl_table tcp_compat_sysctl_table[] = { .data = &nf_ct_tcp_be_liberal, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS, @@ -1373,7 +1373,7 @@ static struct ctl_table tcp_compat_sysctl_table[] = { .data = &nf_ct_tcp_max_retrans, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = 0 diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c index 7c2ca48698be..2b8b1f579f93 100644 --- a/net/netfilter/nf_conntrack_proto_udp.c +++ b/net/netfilter/nf_conntrack_proto_udp.c @@ -143,14 +143,14 @@ static struct ctl_table udp_sysctl_table[] = { .data = &nf_ct_udp_timeout, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "nf_conntrack_udp_timeout_stream", .data = &nf_ct_udp_timeout_stream, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 @@ -163,14 +163,14 @@ static struct ctl_table udp_compat_sysctl_table[] = { .data = &nf_ct_udp_timeout, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .procname = "ip_conntrack_udp_timeout_stream", .data = &nf_ct_udp_timeout_stream, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 diff --git a/net/netfilter/nf_conntrack_proto_udplite.c b/net/netfilter/nf_conntrack_proto_udplite.c index d22d839e4f94..4579d8de13b1 100644 --- a/net/netfilter/nf_conntrack_proto_udplite.c +++ b/net/netfilter/nf_conntrack_proto_udplite.c @@ -151,7 +151,7 @@ static struct ctl_table udplite_sysctl_table[] = { .data = &nf_ct_udplite_timeout, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = CTL_UNNUMBERED, @@ -159,7 +159,7 @@ static struct ctl_table udplite_sysctl_table[] = { .data = &nf_ct_udplite_timeout_stream, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { .ctl_name = 0 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index 98106d4e89f0..f37b9b74c6a8 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -336,7 +336,7 @@ static ctl_table nf_ct_sysctl_table[] = { .data = &nf_conntrack_max, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NF_CONNTRACK_COUNT, @@ -344,7 +344,7 @@ static ctl_table nf_ct_sysctl_table[] = { .data = &init_net.ct.count, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NF_CONNTRACK_BUCKETS, @@ -352,7 +352,7 @@ static ctl_table nf_ct_sysctl_table[] = { .data = &nf_conntrack_htable_size, .maxlen = sizeof(unsigned int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NF_CONNTRACK_CHECKSUM, @@ -360,7 +360,7 @@ static ctl_table nf_ct_sysctl_table[] = { .data = &init_net.ct.sysctl_checksum, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = NET_NF_CONNTRACK_LOG_INVALID, @@ -368,8 +368,8 @@ static ctl_table nf_ct_sysctl_table[] = { .data = &init_net.ct.sysctl_log_invalid, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &log_invalid_proto_min, .extra2 = &log_invalid_proto_max, }, @@ -379,7 +379,7 @@ static ctl_table nf_ct_sysctl_table[] = { .data = &nf_ct_expect_max, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = 0 } }; @@ -393,7 +393,7 @@ static ctl_table nf_ct_netfilter_table[] = { .data = &nf_conntrack_max, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = 0 } }; diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c index 6fc4292d46e6..f97fded024c4 100644 --- a/net/netfilter/xt_hashlimit.c +++ b/net/netfilter/xt_hashlimit.c @@ -893,23 +893,21 @@ static int dl_seq_real_show(struct dsthash_ent *ent, u_int8_t family, switch (family) { case NFPROTO_IPV4: - return seq_printf(s, "%ld %u.%u.%u.%u:%u->" - "%u.%u.%u.%u:%u %u %u %u\n", + return seq_printf(s, "%ld %pI4:%u->%pI4:%u %u %u %u\n", (long)(ent->expires - jiffies)/HZ, - NIPQUAD(ent->dst.ip.src), + &ent->dst.ip.src, ntohs(ent->dst.src_port), - NIPQUAD(ent->dst.ip.dst), + &ent->dst.ip.dst, ntohs(ent->dst.dst_port), ent->rateinfo.credit, ent->rateinfo.credit_cap, ent->rateinfo.cost); #if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE) case NFPROTO_IPV6: - return seq_printf(s, "%ld " NIP6_FMT ":%u->" - NIP6_FMT ":%u %u %u %u\n", + return seq_printf(s, "%ld %pI6:%u->%pI6:%u %u %u %u\n", (long)(ent->expires - jiffies)/HZ, - NIP6(*(struct in6_addr *)&ent->dst.ip6.src), + &ent->dst.ip6.src, ntohs(ent->dst.src_port), - NIP6(*(struct in6_addr *)&ent->dst.ip6.dst), + &ent->dst.ip6.dst, ntohs(ent->dst.dst_port), ent->rateinfo.credit, ent->rateinfo.credit_cap, ent->rateinfo.cost); diff --git a/net/netfilter/xt_iprange.c b/net/netfilter/xt_iprange.c index 7ac54eab0b00..501f9b623188 100644 --- a/net/netfilter/xt_iprange.c +++ b/net/netfilter/xt_iprange.c @@ -26,12 +26,11 @@ iprange_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par) if ((ntohl(iph->saddr) < ntohl(info->src.min_ip) || ntohl(iph->saddr) > ntohl(info->src.max_ip)) ^ !!(info->flags & IPRANGE_SRC_INV)) { - pr_debug("src IP %u.%u.%u.%u NOT in range %s" - "%u.%u.%u.%u-%u.%u.%u.%u\n", - NIPQUAD(iph->saddr), + pr_debug("src IP %pI4 NOT in range %s%pI4-%pI4\n", + &iph->saddr, info->flags & IPRANGE_SRC_INV ? "(INV) " : "", - NIPQUAD(info->src.min_ip), - NIPQUAD(info->src.max_ip)); + &info->src.min_ip, + &info->src.max_ip); return false; } } @@ -39,12 +38,11 @@ iprange_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par) if ((ntohl(iph->daddr) < ntohl(info->dst.min_ip) || ntohl(iph->daddr) > ntohl(info->dst.max_ip)) ^ !!(info->flags & IPRANGE_DST_INV)) { - pr_debug("dst IP %u.%u.%u.%u NOT in range %s" - "%u.%u.%u.%u-%u.%u.%u.%u\n", - NIPQUAD(iph->daddr), + pr_debug("dst IP %pI4 NOT in range %s%pI4-%pI4\n", + &iph->daddr, info->flags & IPRANGE_DST_INV ? "(INV) " : "", - NIPQUAD(info->dst.min_ip), - NIPQUAD(info->dst.max_ip)); + &info->dst.min_ip, + &info->dst.max_ip); return false; } } @@ -63,12 +61,11 @@ iprange_mt4(const struct sk_buff *skb, const struct xt_match_param *par) m |= ntohl(iph->saddr) > ntohl(info->src_max.ip); m ^= !!(info->flags & IPRANGE_SRC_INV); if (m) { - pr_debug("src IP " NIPQUAD_FMT " NOT in range %s" - NIPQUAD_FMT "-" NIPQUAD_FMT "\n", - NIPQUAD(iph->saddr), + pr_debug("src IP %pI4 NOT in range %s%pI4-%pI4\n", + &iph->saddr, (info->flags & IPRANGE_SRC_INV) ? "(INV) " : "", - NIPQUAD(info->src_max.ip), - NIPQUAD(info->src_max.ip)); + &info->src_max.ip, + &info->src_max.ip); return false; } } @@ -77,12 +74,11 @@ iprange_mt4(const struct sk_buff *skb, const struct xt_match_param *par) m |= ntohl(iph->daddr) > ntohl(info->dst_max.ip); m ^= !!(info->flags & IPRANGE_DST_INV); if (m) { - pr_debug("dst IP " NIPQUAD_FMT " NOT in range %s" - NIPQUAD_FMT "-" NIPQUAD_FMT "\n", - NIPQUAD(iph->daddr), + pr_debug("dst IP %pI4 NOT in range %s%pI4-%pI4\n", + &iph->daddr, (info->flags & IPRANGE_DST_INV) ? "(INV) " : "", - NIPQUAD(info->dst_min.ip), - NIPQUAD(info->dst_max.ip)); + &info->dst_min.ip, + &info->dst_max.ip); return false; } } diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c index 280c471bcdf4..3c3dd22b1d06 100644 --- a/net/netfilter/xt_recent.c +++ b/net/netfilter/xt_recent.c @@ -422,13 +422,11 @@ static int recent_seq_show(struct seq_file *seq, void *v) i = (e->index - 1) % ip_pkt_list_tot; if (e->family == NFPROTO_IPV4) - seq_printf(seq, "src=" NIPQUAD_FMT " ttl: %u last_seen: %lu " - "oldest_pkt: %u", NIPQUAD(e->addr.ip), e->ttl, - e->stamps[i], e->index); + seq_printf(seq, "src=%pI4 ttl: %u last_seen: %lu oldest_pkt: %u", + &e->addr.ip, e->ttl, e->stamps[i], e->index); else - seq_printf(seq, "src=" NIP6_FMT " ttl: %u last_seen: %lu " - "oldest_pkt: %u", NIP6(e->addr.in6), e->ttl, - e->stamps[i], e->index); + seq_printf(seq, "src=%pI6 ttl: %u last_seen: %lu oldest_pkt: %u", + &e->addr.in6, e->ttl, e->stamps[i], e->index); for (i = 0; i < e->nstamps; i++) seq_printf(seq, "%s %lu", i ? "," : "", e->stamps[i]); seq_printf(seq, "\n"); diff --git a/net/netlabel/netlabel_addrlist.c b/net/netlabel/netlabel_addrlist.c index 249f6b92f153..834c6eb7f484 100644 --- a/net/netlabel/netlabel_addrlist.c +++ b/net/netlabel/netlabel_addrlist.c @@ -337,7 +337,7 @@ void netlbl_af4list_audit_addr(struct audit_buffer *audit_buf, if (dev != NULL) audit_log_format(audit_buf, " netif=%s", dev); - audit_log_format(audit_buf, " %s=" NIPQUAD_FMT, dir, NIPQUAD(addr)); + audit_log_format(audit_buf, " %s=%pI4", dir, &addr); if (mask_val != 0xffffffff) { u32 mask_len = 0; while (mask_val > 0) { @@ -371,7 +371,7 @@ void netlbl_af6list_audit_addr(struct audit_buffer *audit_buf, if (dev != NULL) audit_log_format(audit_buf, " netif=%s", dev); - audit_log_format(audit_buf, " %s=" NIP6_FMT, dir, NIP6(*addr)); + audit_log_format(audit_buf, " %s=%pI6", dir, addr); if (ntohl(mask->s6_addr32[3]) != 0xffffffff) { u32 mask_len = 0; u32 mask_val; diff --git a/net/netlink/attr.c b/net/netlink/attr.c index 2d106cfe1d27..c83fea7da9a8 100644 --- a/net/netlink/attr.c +++ b/net/netlink/attr.c @@ -233,7 +233,7 @@ size_t nla_strlcpy(char *dst, const struct nlattr *nla, size_t dstsize) * * Returns the number of bytes copied. */ -int nla_memcpy(void *dest, struct nlattr *src, int count) +int nla_memcpy(void *dest, const struct nlattr *src, int count) { int minlen = min_t(int, count, nla_len(src)); diff --git a/net/netrom/sysctl_net_netrom.c b/net/netrom/sysctl_net_netrom.c index 34c96c9674df..7b49591fe87c 100644 --- a/net/netrom/sysctl_net_netrom.c +++ b/net/netrom/sysctl_net_netrom.c @@ -41,8 +41,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_default_path_quality, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_quality, .extra2 = &max_quality }, @@ -52,8 +52,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_obsolescence_count_initialiser, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_obs, .extra2 = &max_obs }, @@ -63,8 +63,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_network_ttl_initialiser, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_ttl, .extra2 = &max_ttl }, @@ -74,8 +74,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_transport_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_t1, .extra2 = &max_t1 }, @@ -85,8 +85,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_transport_maximum_tries, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_n2, .extra2 = &max_n2 }, @@ -96,8 +96,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_transport_acknowledge_delay, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_t2, .extra2 = &max_t2 }, @@ -107,8 +107,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_transport_busy_delay, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_t4, .extra2 = &max_t4 }, @@ -118,8 +118,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_transport_requested_window_size, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_window, .extra2 = &max_window }, @@ -129,8 +129,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_transport_no_activity_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_idle, .extra2 = &max_idle }, @@ -140,8 +140,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_routing_control, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_route, .extra2 = &max_route }, @@ -151,8 +151,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_link_fails_count, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_fails, .extra2 = &max_fails }, @@ -162,8 +162,8 @@ static ctl_table nr_table[] = { .data = &sysctl_netrom_reset_circuit, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_reset, .extra2 = &max_reset }, diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c index 600a4309b8c8..0e3347bbdb12 100644 --- a/net/phonet/sysctl.c +++ b/net/phonet/sysctl.c @@ -89,7 +89,7 @@ static struct ctl_table phonet_table[] = { .data = &local_port_range, .maxlen = sizeof(local_port_range), .mode = 0644, - .proc_handler = &proc_local_port_range, + .proc_handler = proc_local_port_range, .strategy = NULL, }, { .ctl_name = 0 } diff --git a/net/rfkill/rfkill-input.c b/net/rfkill/rfkill-input.c index bfdade72e066..84efde97c5a7 100644 --- a/net/rfkill/rfkill-input.c +++ b/net/rfkill/rfkill-input.c @@ -24,138 +24,318 @@ MODULE_AUTHOR("Dmitry Torokhov <dtor@mail.ru>"); MODULE_DESCRIPTION("Input layer to RF switch connector"); MODULE_LICENSE("GPL"); +enum rfkill_input_master_mode { + RFKILL_INPUT_MASTER_DONOTHING = 0, + RFKILL_INPUT_MASTER_RESTORE = 1, + RFKILL_INPUT_MASTER_UNBLOCKALL = 2, + RFKILL_INPUT_MASTER_MAX, /* marker */ +}; + +/* Delay (in ms) between consecutive switch ops */ +#define RFKILL_OPS_DELAY 200 + +static enum rfkill_input_master_mode rfkill_master_switch_mode = + RFKILL_INPUT_MASTER_UNBLOCKALL; +module_param_named(master_switch_mode, rfkill_master_switch_mode, uint, 0); +MODULE_PARM_DESC(master_switch_mode, + "SW_RFKILL_ALL ON should: 0=do nothing; 1=restore; 2=unblock all"); + +enum rfkill_global_sched_op { + RFKILL_GLOBAL_OP_EPO = 0, + RFKILL_GLOBAL_OP_RESTORE, + RFKILL_GLOBAL_OP_UNLOCK, + RFKILL_GLOBAL_OP_UNBLOCK, +}; + +/* + * Currently, the code marked with RFKILL_NEED_SWSET is inactive. + * If handling of EV_SW SW_WLAN/WWAN/BLUETOOTH/etc is needed in the + * future, when such events are added, that code will be necessary. + */ + struct rfkill_task { - struct work_struct work; - enum rfkill_type type; - struct mutex mutex; /* ensures that task is serialized */ - spinlock_t lock; /* for accessing last and desired state */ - unsigned long last; /* last schedule */ - enum rfkill_state desired_state; /* on/off */ + struct delayed_work dwork; + + /* ensures that task is serialized */ + struct mutex mutex; + + /* protects everything below */ + spinlock_t lock; + + /* pending regular switch operations (1=pending) */ + unsigned long sw_pending[BITS_TO_LONGS(RFKILL_TYPE_MAX)]; + +#ifdef RFKILL_NEED_SWSET + /* set operation pending (1=pending) */ + unsigned long sw_setpending[BITS_TO_LONGS(RFKILL_TYPE_MAX)]; + + /* desired state for pending set operation (1=unblock) */ + unsigned long sw_newstate[BITS_TO_LONGS(RFKILL_TYPE_MAX)]; +#endif + + /* should the state be complemented (1=yes) */ + unsigned long sw_togglestate[BITS_TO_LONGS(RFKILL_TYPE_MAX)]; + + bool global_op_pending; + enum rfkill_global_sched_op op; + + /* last time it was scheduled */ + unsigned long last_scheduled; }; +static void __rfkill_handle_global_op(enum rfkill_global_sched_op op) +{ + unsigned int i; + + switch (op) { + case RFKILL_GLOBAL_OP_EPO: + rfkill_epo(); + break; + case RFKILL_GLOBAL_OP_RESTORE: + rfkill_restore_states(); + break; + case RFKILL_GLOBAL_OP_UNLOCK: + rfkill_remove_epo_lock(); + break; + case RFKILL_GLOBAL_OP_UNBLOCK: + rfkill_remove_epo_lock(); + for (i = 0; i < RFKILL_TYPE_MAX; i++) + rfkill_switch_all(i, RFKILL_STATE_UNBLOCKED); + break; + default: + /* memory corruption or bug, fail safely */ + rfkill_epo(); + WARN(1, "Unknown requested operation %d! " + "rfkill Emergency Power Off activated\n", + op); + } +} + +#ifdef RFKILL_NEED_SWSET +static void __rfkill_handle_normal_op(const enum rfkill_type type, + const bool sp, const bool s, const bool c) +{ + enum rfkill_state state; + + if (sp) + state = (s) ? RFKILL_STATE_UNBLOCKED : + RFKILL_STATE_SOFT_BLOCKED; + else + state = rfkill_get_global_state(type); + + if (c) + state = rfkill_state_complement(state); + + rfkill_switch_all(type, state); +} +#else +static void __rfkill_handle_normal_op(const enum rfkill_type type, + const bool c) +{ + enum rfkill_state state; + + state = rfkill_get_global_state(type); + if (c) + state = rfkill_state_complement(state); + + rfkill_switch_all(type, state); +} +#endif + static void rfkill_task_handler(struct work_struct *work) { - struct rfkill_task *task = container_of(work, struct rfkill_task, work); + struct rfkill_task *task = container_of(work, + struct rfkill_task, dwork.work); + bool doit = true; mutex_lock(&task->mutex); - rfkill_switch_all(task->type, task->desired_state); + spin_lock_irq(&task->lock); + while (doit) { + if (task->global_op_pending) { + enum rfkill_global_sched_op op = task->op; + task->global_op_pending = false; + memset(task->sw_pending, 0, sizeof(task->sw_pending)); + spin_unlock_irq(&task->lock); + + __rfkill_handle_global_op(op); + + /* make sure we do at least one pass with + * !task->global_op_pending */ + spin_lock_irq(&task->lock); + continue; + } else if (!rfkill_is_epo_lock_active()) { + unsigned int i = 0; + + while (!task->global_op_pending && + i < RFKILL_TYPE_MAX) { + if (test_and_clear_bit(i, task->sw_pending)) { + bool c; +#ifdef RFKILL_NEED_SWSET + bool sp, s; + sp = test_and_clear_bit(i, + task->sw_setpending); + s = test_bit(i, task->sw_newstate); +#endif + c = test_and_clear_bit(i, + task->sw_togglestate); + spin_unlock_irq(&task->lock); + +#ifdef RFKILL_NEED_SWSET + __rfkill_handle_normal_op(i, sp, s, c); +#else + __rfkill_handle_normal_op(i, c); +#endif + + spin_lock_irq(&task->lock); + } + i++; + } + } + doit = task->global_op_pending; + } + spin_unlock_irq(&task->lock); mutex_unlock(&task->mutex); } -static void rfkill_task_epo_handler(struct work_struct *work) +static struct rfkill_task rfkill_task = { + .dwork = __DELAYED_WORK_INITIALIZER(rfkill_task.dwork, + rfkill_task_handler), + .mutex = __MUTEX_INITIALIZER(rfkill_task.mutex), + .lock = __SPIN_LOCK_UNLOCKED(rfkill_task.lock), +}; + +static unsigned long rfkill_ratelimit(const unsigned long last) { - rfkill_epo(); + const unsigned long delay = msecs_to_jiffies(RFKILL_OPS_DELAY); + return (time_after(jiffies, last + delay)) ? 0 : delay; } -static DECLARE_WORK(epo_work, rfkill_task_epo_handler); +static void rfkill_schedule_ratelimited(void) +{ + if (!delayed_work_pending(&rfkill_task.dwork)) { + schedule_delayed_work(&rfkill_task.dwork, + rfkill_ratelimit(rfkill_task.last_scheduled)); + rfkill_task.last_scheduled = jiffies; + } +} -static void rfkill_schedule_epo(void) +static void rfkill_schedule_global_op(enum rfkill_global_sched_op op) { - schedule_work(&epo_work); + unsigned long flags; + + spin_lock_irqsave(&rfkill_task.lock, flags); + rfkill_task.op = op; + rfkill_task.global_op_pending = true; + if (op == RFKILL_GLOBAL_OP_EPO && !rfkill_is_epo_lock_active()) { + /* bypass the limiter for EPO */ + cancel_delayed_work(&rfkill_task.dwork); + schedule_delayed_work(&rfkill_task.dwork, 0); + rfkill_task.last_scheduled = jiffies; + } else + rfkill_schedule_ratelimited(); + spin_unlock_irqrestore(&rfkill_task.lock, flags); } -static void rfkill_schedule_set(struct rfkill_task *task, +#ifdef RFKILL_NEED_SWSET +/* Use this if you need to add EV_SW SW_WLAN/WWAN/BLUETOOTH/etc handling */ + +static void rfkill_schedule_set(enum rfkill_type type, enum rfkill_state desired_state) { unsigned long flags; - if (unlikely(work_pending(&epo_work))) + if (rfkill_is_epo_lock_active()) return; - spin_lock_irqsave(&task->lock, flags); - - if (time_after(jiffies, task->last + msecs_to_jiffies(200))) { - task->desired_state = desired_state; - task->last = jiffies; - schedule_work(&task->work); + spin_lock_irqsave(&rfkill_task.lock, flags); + if (!rfkill_task.global_op_pending) { + set_bit(type, rfkill_task.sw_pending); + set_bit(type, rfkill_task.sw_setpending); + clear_bit(type, rfkill_task.sw_togglestate); + if (desired_state) + set_bit(type, rfkill_task.sw_newstate); + else + clear_bit(type, rfkill_task.sw_newstate); + rfkill_schedule_ratelimited(); } - - spin_unlock_irqrestore(&task->lock, flags); + spin_unlock_irqrestore(&rfkill_task.lock, flags); } +#endif -static void rfkill_schedule_toggle(struct rfkill_task *task) +static void rfkill_schedule_toggle(enum rfkill_type type) { unsigned long flags; - if (unlikely(work_pending(&epo_work))) + if (rfkill_is_epo_lock_active()) return; - spin_lock_irqsave(&task->lock, flags); - - if (time_after(jiffies, task->last + msecs_to_jiffies(200))) { - task->desired_state = - rfkill_state_complement(task->desired_state); - task->last = jiffies; - schedule_work(&task->work); + spin_lock_irqsave(&rfkill_task.lock, flags); + if (!rfkill_task.global_op_pending) { + set_bit(type, rfkill_task.sw_pending); + change_bit(type, rfkill_task.sw_togglestate); + rfkill_schedule_ratelimited(); } - - spin_unlock_irqrestore(&task->lock, flags); + spin_unlock_irqrestore(&rfkill_task.lock, flags); } -#define DEFINE_RFKILL_TASK(n, t) \ - struct rfkill_task n = { \ - .work = __WORK_INITIALIZER(n.work, \ - rfkill_task_handler), \ - .type = t, \ - .mutex = __MUTEX_INITIALIZER(n.mutex), \ - .lock = __SPIN_LOCK_UNLOCKED(n.lock), \ - .desired_state = RFKILL_STATE_UNBLOCKED, \ - } - -static DEFINE_RFKILL_TASK(rfkill_wlan, RFKILL_TYPE_WLAN); -static DEFINE_RFKILL_TASK(rfkill_bt, RFKILL_TYPE_BLUETOOTH); -static DEFINE_RFKILL_TASK(rfkill_uwb, RFKILL_TYPE_UWB); -static DEFINE_RFKILL_TASK(rfkill_wimax, RFKILL_TYPE_WIMAX); -static DEFINE_RFKILL_TASK(rfkill_wwan, RFKILL_TYPE_WWAN); - static void rfkill_schedule_evsw_rfkillall(int state) { - /* EVERY radio type. state != 0 means radios ON */ - /* handle EPO (emergency power off) through shortcut */ if (state) { - rfkill_schedule_set(&rfkill_wwan, - RFKILL_STATE_UNBLOCKED); - rfkill_schedule_set(&rfkill_wimax, - RFKILL_STATE_UNBLOCKED); - rfkill_schedule_set(&rfkill_uwb, - RFKILL_STATE_UNBLOCKED); - rfkill_schedule_set(&rfkill_bt, - RFKILL_STATE_UNBLOCKED); - rfkill_schedule_set(&rfkill_wlan, - RFKILL_STATE_UNBLOCKED); + switch (rfkill_master_switch_mode) { + case RFKILL_INPUT_MASTER_UNBLOCKALL: + rfkill_schedule_global_op(RFKILL_GLOBAL_OP_UNBLOCK); + break; + case RFKILL_INPUT_MASTER_RESTORE: + rfkill_schedule_global_op(RFKILL_GLOBAL_OP_RESTORE); + break; + case RFKILL_INPUT_MASTER_DONOTHING: + rfkill_schedule_global_op(RFKILL_GLOBAL_OP_UNLOCK); + break; + default: + /* memory corruption or driver bug! fail safely */ + rfkill_schedule_global_op(RFKILL_GLOBAL_OP_EPO); + WARN(1, "Unknown rfkill_master_switch_mode (%d), " + "driver bug or memory corruption detected!\n", + rfkill_master_switch_mode); + break; + } } else - rfkill_schedule_epo(); + rfkill_schedule_global_op(RFKILL_GLOBAL_OP_EPO); } static void rfkill_event(struct input_handle *handle, unsigned int type, unsigned int code, int data) { if (type == EV_KEY && data == 1) { + enum rfkill_type t; + switch (code) { case KEY_WLAN: - rfkill_schedule_toggle(&rfkill_wlan); + t = RFKILL_TYPE_WLAN; break; case KEY_BLUETOOTH: - rfkill_schedule_toggle(&rfkill_bt); + t = RFKILL_TYPE_BLUETOOTH; break; case KEY_UWB: - rfkill_schedule_toggle(&rfkill_uwb); + t = RFKILL_TYPE_UWB; break; case KEY_WIMAX: - rfkill_schedule_toggle(&rfkill_wimax); + t = RFKILL_TYPE_WIMAX; break; default: - break; + return; } + rfkill_schedule_toggle(t); + return; } else if (type == EV_SW) { switch (code) { case SW_RFKILL_ALL: rfkill_schedule_evsw_rfkillall(data); - break; + return; default: - break; + return; } } } @@ -256,18 +436,23 @@ static struct input_handler rfkill_handler = { static int __init rfkill_handler_init(void) { - unsigned long last_run = jiffies - msecs_to_jiffies(500); - rfkill_wlan.last = last_run; - rfkill_bt.last = last_run; - rfkill_uwb.last = last_run; - rfkill_wimax.last = last_run; + if (rfkill_master_switch_mode >= RFKILL_INPUT_MASTER_MAX) + return -EINVAL; + + /* + * The penalty to not doing this is a possible RFKILL_OPS_DELAY delay + * at the first use. Acceptable, but if we can avoid it, why not? + */ + rfkill_task.last_scheduled = + jiffies - msecs_to_jiffies(RFKILL_OPS_DELAY) - 1; return input_register_handler(&rfkill_handler); } static void __exit rfkill_handler_exit(void) { input_unregister_handler(&rfkill_handler); - flush_scheduled_work(); + cancel_delayed_work_sync(&rfkill_task.dwork); + rfkill_remove_epo_lock(); } module_init(rfkill_handler_init); diff --git a/net/rfkill/rfkill-input.h b/net/rfkill/rfkill-input.h index bbfa646157c6..fe8df6b5b935 100644 --- a/net/rfkill/rfkill-input.h +++ b/net/rfkill/rfkill-input.h @@ -14,5 +14,8 @@ void rfkill_switch_all(enum rfkill_type type, enum rfkill_state state); void rfkill_epo(void); void rfkill_restore_states(void); +void rfkill_remove_epo_lock(void); +bool rfkill_is_epo_lock_active(void); +enum rfkill_state rfkill_get_global_state(const enum rfkill_type type); #endif /* __RFKILL_INPUT_H */ diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c index 25ba3bd57e66..69f3a3b4dd61 100644 --- a/net/rfkill/rfkill.c +++ b/net/rfkill/rfkill.c @@ -51,6 +51,7 @@ struct rfkill_gsw_state { static struct rfkill_gsw_state rfkill_global_states[RFKILL_TYPE_MAX]; static unsigned long rfkill_states_lockdflt[BITS_TO_LONGS(RFKILL_TYPE_MAX)]; +static bool rfkill_epo_lock_active; static BLOCKING_NOTIFIER_HEAD(rfkill_notifier_list); @@ -264,11 +265,14 @@ static void __rfkill_switch_all(const enum rfkill_type type, * * Acquires rfkill_global_mutex and calls __rfkill_switch_all(@type, @state). * Please refer to __rfkill_switch_all() for details. + * + * Does nothing if the EPO lock is active. */ void rfkill_switch_all(enum rfkill_type type, enum rfkill_state state) { mutex_lock(&rfkill_global_mutex); - __rfkill_switch_all(type, state); + if (!rfkill_epo_lock_active) + __rfkill_switch_all(type, state); mutex_unlock(&rfkill_global_mutex); } EXPORT_SYMBOL(rfkill_switch_all); @@ -289,6 +293,7 @@ void rfkill_epo(void) mutex_lock(&rfkill_global_mutex); + rfkill_epo_lock_active = true; list_for_each_entry(rfkill, &rfkill_list, node) { mutex_lock(&rfkill->mutex); rfkill_toggle_radio(rfkill, RFKILL_STATE_SOFT_BLOCKED, 1); @@ -317,6 +322,7 @@ void rfkill_restore_states(void) mutex_lock(&rfkill_global_mutex); + rfkill_epo_lock_active = false; for (i = 0; i < RFKILL_TYPE_MAX; i++) __rfkill_switch_all(i, rfkill_global_states[i].default_state); mutex_unlock(&rfkill_global_mutex); @@ -324,6 +330,48 @@ void rfkill_restore_states(void) EXPORT_SYMBOL_GPL(rfkill_restore_states); /** + * rfkill_remove_epo_lock - unlock state changes + * + * Used by rfkill-input manually unlock state changes, when + * the EPO switch is deactivated. + */ +void rfkill_remove_epo_lock(void) +{ + mutex_lock(&rfkill_global_mutex); + rfkill_epo_lock_active = false; + mutex_unlock(&rfkill_global_mutex); +} +EXPORT_SYMBOL_GPL(rfkill_remove_epo_lock); + +/** + * rfkill_is_epo_lock_active - returns true EPO is active + * + * Returns 0 (false) if there is NOT an active EPO contidion, + * and 1 (true) if there is an active EPO contition, which + * locks all radios in one of the BLOCKED states. + * + * Can be called in atomic context. + */ +bool rfkill_is_epo_lock_active(void) +{ + return rfkill_epo_lock_active; +} +EXPORT_SYMBOL_GPL(rfkill_is_epo_lock_active); + +/** + * rfkill_get_global_state - returns global state for a type + * @type: the type to get the global state of + * + * Returns the current global state for a given wireless + * device type. + */ +enum rfkill_state rfkill_get_global_state(const enum rfkill_type type) +{ + return rfkill_global_states[type].current_state; +} +EXPORT_SYMBOL_GPL(rfkill_get_global_state); + +/** * rfkill_force_state - Force the internal rfkill radio state * @rfkill: pointer to the rfkill class to modify. * @state: the current radio state the class should be forced to. @@ -431,9 +479,15 @@ static ssize_t rfkill_state_store(struct device *dev, state != RFKILL_STATE_SOFT_BLOCKED) return -EINVAL; - if (mutex_lock_interruptible(&rfkill->mutex)) - return -ERESTARTSYS; - error = rfkill_toggle_radio(rfkill, state, 0); + error = mutex_lock_killable(&rfkill->mutex); + if (error) + return error; + + if (!rfkill_epo_lock_active) + error = rfkill_toggle_radio(rfkill, state, 0); + else + error = -EPERM; + mutex_unlock(&rfkill->mutex); return error ? error : count; @@ -472,12 +526,12 @@ static ssize_t rfkill_claim_store(struct device *dev, * Take the global lock to make sure the kernel is not in * the middle of rfkill_switch_all */ - error = mutex_lock_interruptible(&rfkill_global_mutex); + error = mutex_lock_killable(&rfkill_global_mutex); if (error) return error; if (rfkill->user_claim != claim) { - if (!claim) { + if (!claim && !rfkill_epo_lock_active) { mutex_lock(&rfkill->mutex); rfkill_toggle_radio(rfkill, rfkill_global_states[rfkill->type].current_state, @@ -527,8 +581,17 @@ static int rfkill_resume(struct device *dev) dev->power.power_state.event = PM_EVENT_ON; - /* restore radio state AND notify everybody */ - rfkill_toggle_radio(rfkill, rfkill->state, 1); + /* + * If we are under EPO, kick transmitter offline, + * otherwise restore to pre-suspend state. + * + * Issue a notification in any case + */ + rfkill_toggle_radio(rfkill, + rfkill_epo_lock_active ? + RFKILL_STATE_SOFT_BLOCKED : + rfkill->state, + 1); mutex_unlock(&rfkill->mutex); } @@ -833,6 +896,7 @@ int rfkill_set_default(enum rfkill_type type, enum rfkill_state state) if (!test_and_set_bit(type, rfkill_states_lockdflt)) { rfkill_global_states[type].default_state = state; + rfkill_global_states[type].current_state = state; error = 0; } else error = -EPERM; diff --git a/net/rose/sysctl_net_rose.c b/net/rose/sysctl_net_rose.c index 20be3485a97f..3bfe504faf86 100644 --- a/net/rose/sysctl_net_rose.c +++ b/net/rose/sysctl_net_rose.c @@ -31,8 +31,8 @@ static ctl_table rose_table[] = { .data = &sysctl_rose_restart_request_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer }, @@ -42,8 +42,8 @@ static ctl_table rose_table[] = { .data = &sysctl_rose_call_request_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer }, @@ -53,8 +53,8 @@ static ctl_table rose_table[] = { .data = &sysctl_rose_reset_request_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer }, @@ -64,8 +64,8 @@ static ctl_table rose_table[] = { .data = &sysctl_rose_clear_request_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer }, @@ -75,8 +75,8 @@ static ctl_table rose_table[] = { .data = &sysctl_rose_no_activity_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_idle, .extra2 = &max_idle }, @@ -86,8 +86,8 @@ static ctl_table rose_table[] = { .data = &sysctl_rose_ack_hold_back_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer }, @@ -97,8 +97,8 @@ static ctl_table rose_table[] = { .data = &sysctl_rose_routing_control, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_route, .extra2 = &max_route }, @@ -108,8 +108,8 @@ static ctl_table rose_table[] = { .data = &sysctl_rose_link_fail_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_ftimer, .extra2 = &max_ftimer }, @@ -119,8 +119,8 @@ static ctl_table rose_table[] = { .data = &sysctl_rose_maximum_vcs, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_maxvcs, .extra2 = &max_maxvcs }, @@ -130,8 +130,8 @@ static ctl_table rose_table[] = { .data = &sysctl_rose_window_size, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_window, .extra2 = &max_window }, diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c index 32e489118beb..d7d2bed7a699 100644 --- a/net/rxrpc/af_rxrpc.c +++ b/net/rxrpc/af_rxrpc.c @@ -96,9 +96,9 @@ static int rxrpc_validate_address(struct rxrpc_sock *rx, switch (srx->transport.family) { case AF_INET: - _debug("INET: %x @ %u.%u.%u.%u", + _debug("INET: %x @ %pI4", ntohs(srx->transport.sin.sin_port), - NIPQUAD(srx->transport.sin.sin_addr)); + &srx->transport.sin.sin_addr); if (srx->transport_len > 8) memset((void *)&srx->transport + 8, 0, srx->transport_len - 8); diff --git a/net/rxrpc/ar-error.c b/net/rxrpc/ar-error.c index 6cb3e8890e7e..d4d1ae26d293 100644 --- a/net/rxrpc/ar-error.c +++ b/net/rxrpc/ar-error.c @@ -49,8 +49,7 @@ void rxrpc_UDP_error_report(struct sock *sk) addr = *(__be32 *)(skb_network_header(skb) + serr->addr_offset); port = serr->port; - _net("Rx UDP Error from "NIPQUAD_FMT":%hu", - NIPQUAD(addr), ntohs(port)); + _net("Rx UDP Error from %pI4:%hu", &addr, ntohs(port)); _debug("Msg l:%d d:%d", skb->len, skb->data_len); peer = rxrpc_find_peer(local, addr, port); diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c index f3a2bd747a8f..807535ff29b5 100644 --- a/net/rxrpc/ar-local.c +++ b/net/rxrpc/ar-local.c @@ -131,10 +131,10 @@ struct rxrpc_local *rxrpc_lookup_local(struct sockaddr_rxrpc *srx) struct rxrpc_local *local; int ret; - _enter("{%d,%u,%u.%u.%u.%u+%hu}", + _enter("{%d,%u,%pI4+%hu}", srx->transport_type, srx->transport.family, - NIPQUAD(srx->transport.sin.sin_addr), + &srx->transport.sin.sin_addr, ntohs(srx->transport.sin.sin_port)); down_write(&rxrpc_local_sem); @@ -143,10 +143,10 @@ struct rxrpc_local *rxrpc_lookup_local(struct sockaddr_rxrpc *srx) read_lock_bh(&rxrpc_local_lock); list_for_each_entry(local, &rxrpc_locals, link) { - _debug("CMP {%d,%u,%u.%u.%u.%u+%hu}", + _debug("CMP {%d,%u,%pI4+%hu}", local->srx.transport_type, local->srx.transport.family, - NIPQUAD(local->srx.transport.sin.sin_addr), + &local->srx.transport.sin.sin_addr, ntohs(local->srx.transport.sin.sin_port)); if (local->srx.transport_type != srx->transport_type || @@ -188,11 +188,11 @@ struct rxrpc_local *rxrpc_lookup_local(struct sockaddr_rxrpc *srx) up_write(&rxrpc_local_sem); - _net("LOCAL new %d {%d,%u,%u.%u.%u.%u+%hu}", + _net("LOCAL new %d {%d,%u,%pI4+%hu}", local->debug_id, local->srx.transport_type, local->srx.transport.family, - NIPQUAD(local->srx.transport.sin.sin_addr), + &local->srx.transport.sin.sin_addr, ntohs(local->srx.transport.sin.sin_port)); _leave(" = %p [new]", local); @@ -203,11 +203,11 @@ found_local: read_unlock_bh(&rxrpc_local_lock); up_write(&rxrpc_local_sem); - _net("LOCAL old %d {%d,%u,%u.%u.%u.%u+%hu}", + _net("LOCAL old %d {%d,%u,%pI4+%hu}", local->debug_id, local->srx.transport_type, local->srx.transport.family, - NIPQUAD(local->srx.transport.sin.sin_addr), + &local->srx.transport.sin.sin_addr, ntohs(local->srx.transport.sin.sin_port)); _leave(" = %p [reuse]", local); diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c index 2abe2081a5e8..edc026c1eb76 100644 --- a/net/rxrpc/ar-peer.c +++ b/net/rxrpc/ar-peer.c @@ -123,10 +123,10 @@ struct rxrpc_peer *rxrpc_get_peer(struct sockaddr_rxrpc *srx, gfp_t gfp) const char *new = "old"; int usage; - _enter("{%d,%d,%u.%u.%u.%u+%hu}", + _enter("{%d,%d,%pI4+%hu}", srx->transport_type, srx->transport_len, - NIPQUAD(srx->transport.sin.sin_addr), + &srx->transport.sin.sin_addr, ntohs(srx->transport.sin.sin_port)); /* search the peer list first */ @@ -177,12 +177,12 @@ struct rxrpc_peer *rxrpc_get_peer(struct sockaddr_rxrpc *srx, gfp_t gfp) new = "new"; success: - _net("PEER %s %d {%d,%u,%u.%u.%u.%u+%hu}", + _net("PEER %s %d {%d,%u,%pI4+%hu}", new, peer->debug_id, peer->srx.transport_type, peer->srx.transport.family, - NIPQUAD(peer->srx.transport.sin.sin_addr), + &peer->srx.transport.sin.sin_addr, ntohs(peer->srx.transport.sin.sin_port)); _leave(" = %p {u=%d}", peer, atomic_read(&peer->usage)); diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c index 017322e2786d..38047f713f2c 100644 --- a/net/rxrpc/ar-proc.c +++ b/net/rxrpc/ar-proc.c @@ -61,12 +61,12 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v) call = list_entry(v, struct rxrpc_call, link); trans = call->conn->trans; - sprintf(lbuff, NIPQUAD_FMT":%u", - NIPQUAD(trans->local->srx.transport.sin.sin_addr), + sprintf(lbuff, "%pI4:%u", + &trans->local->srx.transport.sin.sin_addr, ntohs(trans->local->srx.transport.sin.sin_port)); - sprintf(rbuff, NIPQUAD_FMT":%u", - NIPQUAD(trans->peer->srx.transport.sin.sin_addr), + sprintf(rbuff, "%pI4:%u", + &trans->peer->srx.transport.sin.sin_addr, ntohs(trans->peer->srx.transport.sin.sin_port)); seq_printf(seq, @@ -144,12 +144,12 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v) conn = list_entry(v, struct rxrpc_connection, link); trans = conn->trans; - sprintf(lbuff, NIPQUAD_FMT":%u", - NIPQUAD(trans->local->srx.transport.sin.sin_addr), + sprintf(lbuff, "%pI4:%u", + &trans->local->srx.transport.sin.sin_addr, ntohs(trans->local->srx.transport.sin.sin_port)); - sprintf(rbuff, NIPQUAD_FMT":%u", - NIPQUAD(trans->peer->srx.transport.sin.sin_addr), + sprintf(rbuff, "%pI4:%u", + &trans->peer->srx.transport.sin.sin_addr, ntohs(trans->peer->srx.transport.sin.sin_port)); seq_printf(seq, diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c index 64069c8769a5..0936e1acc30e 100644 --- a/net/rxrpc/ar-transport.c +++ b/net/rxrpc/ar-transport.c @@ -78,10 +78,10 @@ struct rxrpc_transport *rxrpc_get_transport(struct rxrpc_local *local, const char *new = "old"; int usage; - _enter("{%u.%u.%u.%u+%hu},{%u.%u.%u.%u+%hu},", - NIPQUAD(local->srx.transport.sin.sin_addr), + _enter("{%pI4+%hu},{%pI4+%hu},", + &local->srx.transport.sin.sin_addr, ntohs(local->srx.transport.sin.sin_port), - NIPQUAD(peer->srx.transport.sin.sin_addr), + &peer->srx.transport.sin.sin_addr, ntohs(peer->srx.transport.sin.sin_port)); /* search the transport list first */ @@ -149,10 +149,10 @@ struct rxrpc_transport *rxrpc_find_transport(struct rxrpc_local *local, { struct rxrpc_transport *trans; - _enter("{%u.%u.%u.%u+%hu},{%u.%u.%u.%u+%hu},", - NIPQUAD(local->srx.transport.sin.sin_addr), + _enter("{%pI4+%hu},{%pI4+%hu},", + &local->srx.transport.sin.sin_addr, ntohs(local->srx.transport.sin.sin_port), - NIPQUAD(peer->srx.transport.sin.sin_addr), + &peer->srx.transport.sin.sin_addr, ntohs(peer->srx.transport.sin.sin_port)); /* search the transport list */ diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index ba3f6e49fddc..ef8f91030a15 100644 --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -897,7 +897,7 @@ static int rxkad_decrypt_ticket(struct rxrpc_connection *conn, /* get the IPv4 address of the entity that requested the ticket */ memcpy(&addr, p, sizeof(addr)); p += 4; - _debug("KIV ADDR : "NIPQUAD_FMT, NIPQUAD(addr)); + _debug("KIV ADDR : %pI4", &addr); /* get the session key from the ticket */ memcpy(&key, p, sizeof(key)); diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index b16ad2972c6b..e5646614e88d 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -102,6 +102,10 @@ static int tclass_notify(struct sk_buff *oskb, struct nlmsghdr *n, requeues once dequeued packet. It is used for non-standard or just buggy devices, which can defer output even if netif_queue_stopped()=0. + ---peek + + like dequeue but without removing a packet from the queue + ---reset returns qdisc to initial state: purge all buffers, clear all @@ -149,6 +153,14 @@ int register_qdisc(struct Qdisc_ops *qops) qops->enqueue = noop_qdisc_ops.enqueue; if (qops->requeue == NULL) qops->requeue = noop_qdisc_ops.requeue; + if (qops->peek == NULL) { + if (qops->dequeue == NULL) { + qops->peek = noop_qdisc_ops.peek; + } else { + rc = -EINVAL; + goto out; + } + } if (qops->dequeue == NULL) qops->dequeue = noop_qdisc_ops.dequeue; diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c index 43d37256c15e..6eb9a650b63d 100644 --- a/net/sched/sch_atm.c +++ b/net/sched/sch_atm.c @@ -480,11 +480,14 @@ static void sch_atm_dequeue(unsigned long data) * If traffic is properly shaped, this won't generate nasty * little bursts. Otherwise, it may ... (but that's okay) */ - while ((skb = flow->q->dequeue(flow->q))) { - if (!atm_may_send(flow->vcc, skb->truesize)) { - (void)flow->q->ops->requeue(skb, flow->q); + while ((skb = flow->q->ops->peek(flow->q))) { + if (!atm_may_send(flow->vcc, skb->truesize)) break; - } + + skb = qdisc_dequeue_peeked(flow->q); + if (unlikely(!skb)) + break; + pr_debug("atm_tc_dequeue: sending on class %p\n", flow); /* remove any LL header somebody else has attached */ skb_pull(skb, skb_network_offset(skb)); @@ -516,12 +519,21 @@ static struct sk_buff *atm_tc_dequeue(struct Qdisc *sch) pr_debug("atm_tc_dequeue(sch %p,[qdisc %p])\n", sch, p); tasklet_schedule(&p->task); - skb = p->link.q->dequeue(p->link.q); + skb = qdisc_dequeue_peeked(p->link.q); if (skb) sch->q.qlen--; return skb; } +static struct sk_buff *atm_tc_peek(struct Qdisc *sch) +{ + struct atm_qdisc_data *p = qdisc_priv(sch); + + pr_debug("atm_tc_peek(sch %p,[qdisc %p])\n", sch, p); + + return p->link.q->ops->peek(p->link.q); +} + static int atm_tc_requeue(struct sk_buff *skb, struct Qdisc *sch) { struct atm_qdisc_data *p = qdisc_priv(sch); @@ -694,6 +706,7 @@ static struct Qdisc_ops atm_qdisc_ops __read_mostly = { .priv_size = sizeof(struct atm_qdisc_data), .enqueue = atm_tc_enqueue, .dequeue = atm_tc_dequeue, + .peek = atm_tc_peek, .requeue = atm_tc_requeue, .drop = atm_tc_drop, .init = atm_tc_init, diff --git a/net/sched/sch_blackhole.c b/net/sched/sch_blackhole.c index 507fb488bc98..094a874b48bc 100644 --- a/net/sched/sch_blackhole.c +++ b/net/sched/sch_blackhole.c @@ -33,6 +33,7 @@ static struct Qdisc_ops blackhole_qdisc_ops __read_mostly = { .priv_size = 0, .enqueue = blackhole_enqueue, .dequeue = blackhole_dequeue, + .peek = blackhole_dequeue, .owner = THIS_MODULE, }; diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index 03e389e8d945..63efa70abbea 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -2066,6 +2066,7 @@ static struct Qdisc_ops cbq_qdisc_ops __read_mostly = { .priv_size = sizeof(struct cbq_sched_data), .enqueue = cbq_enqueue, .dequeue = cbq_dequeue, + .peek = qdisc_peek_dequeued, .requeue = cbq_requeue, .drop = cbq_drop, .init = cbq_init, diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c index ba43aab3a851..3e491479ea86 100644 --- a/net/sched/sch_dsmark.c +++ b/net/sched/sch_dsmark.c @@ -313,6 +313,15 @@ static struct sk_buff *dsmark_dequeue(struct Qdisc *sch) return skb; } +static struct sk_buff *dsmark_peek(struct Qdisc *sch) +{ + struct dsmark_qdisc_data *p = qdisc_priv(sch); + + pr_debug("dsmark_peek(sch %p,[qdisc %p])\n", sch, p); + + return p->q->ops->peek(p->q); +} + static int dsmark_requeue(struct sk_buff *skb, struct Qdisc *sch) { struct dsmark_qdisc_data *p = qdisc_priv(sch); @@ -496,6 +505,7 @@ static struct Qdisc_ops dsmark_qdisc_ops __read_mostly = { .priv_size = sizeof(struct dsmark_qdisc_data), .enqueue = dsmark_enqueue, .dequeue = dsmark_dequeue, + .peek = dsmark_peek, .requeue = dsmark_requeue, .drop = dsmark_drop, .init = dsmark_init, diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c index 23d258bfe8ac..8825e8806f41 100644 --- a/net/sched/sch_fifo.c +++ b/net/sched/sch_fifo.c @@ -83,6 +83,7 @@ struct Qdisc_ops pfifo_qdisc_ops __read_mostly = { .priv_size = sizeof(struct fifo_sched_data), .enqueue = pfifo_enqueue, .dequeue = qdisc_dequeue_head, + .peek = qdisc_peek_head, .requeue = qdisc_requeue, .drop = qdisc_queue_drop, .init = fifo_init, @@ -98,6 +99,7 @@ struct Qdisc_ops bfifo_qdisc_ops __read_mostly = { .priv_size = sizeof(struct fifo_sched_data), .enqueue = bfifo_enqueue, .dequeue = qdisc_dequeue_head, + .peek = qdisc_peek_head, .requeue = qdisc_requeue, .drop = qdisc_queue_drop, .init = fifo_init, diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 93cd30ce6501..1192da229835 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -320,6 +320,7 @@ struct Qdisc_ops noop_qdisc_ops __read_mostly = { .priv_size = 0, .enqueue = noop_enqueue, .dequeue = noop_dequeue, + .peek = noop_dequeue, .requeue = noop_requeue, .owner = THIS_MODULE, }; @@ -346,6 +347,7 @@ static struct Qdisc_ops noqueue_qdisc_ops __read_mostly = { .priv_size = 0, .enqueue = noop_enqueue, .dequeue = noop_dequeue, + .peek = noop_dequeue, .requeue = noop_requeue, .owner = THIS_MODULE, }; @@ -411,6 +413,19 @@ static struct sk_buff *pfifo_fast_dequeue(struct Qdisc* qdisc) return NULL; } +static struct sk_buff *pfifo_fast_peek(struct Qdisc* qdisc) +{ + int prio; + struct sk_buff_head *list = qdisc_priv(qdisc); + + for (prio = 0; prio < PFIFO_FAST_BANDS; prio++) { + if (!skb_queue_empty(list + prio)) + return skb_peek(list + prio); + } + + return NULL; +} + static int pfifo_fast_requeue(struct sk_buff *skb, struct Qdisc* qdisc) { qdisc->q.qlen++; @@ -457,6 +472,7 @@ static struct Qdisc_ops pfifo_fast_ops __read_mostly = { .priv_size = PFIFO_FAST_BANDS * sizeof(struct sk_buff_head), .enqueue = pfifo_fast_enqueue, .dequeue = pfifo_fast_dequeue, + .peek = pfifo_fast_peek, .requeue = pfifo_fast_requeue, .init = pfifo_fast_init, .reset = pfifo_fast_reset, @@ -526,6 +542,9 @@ void qdisc_reset(struct Qdisc *qdisc) if (ops->reset) ops->reset(qdisc); + + kfree_skb(qdisc->gso_skb); + qdisc->gso_skb = NULL; } EXPORT_SYMBOL(qdisc_reset); diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c index c1ad6b8de105..cb20ee3b9fc2 100644 --- a/net/sched/sch_gred.c +++ b/net/sched/sch_gred.c @@ -602,6 +602,7 @@ static struct Qdisc_ops gred_qdisc_ops __read_mostly = { .priv_size = sizeof(struct gred_sched), .enqueue = gred_enqueue, .dequeue = gred_dequeue, + .peek = qdisc_peek_head, .requeue = gred_requeue, .drop = gred_drop, .init = gred_init, diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index c1e77da8cd09..d90b1652f2af 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -880,28 +880,20 @@ set_passive(struct hfsc_class *cl) */ } -/* - * hack to get length of first packet in queue. - */ static unsigned int qdisc_peek_len(struct Qdisc *sch) { struct sk_buff *skb; unsigned int len; - skb = sch->dequeue(sch); + skb = sch->ops->peek(sch); if (skb == NULL) { if (net_ratelimit()) printk("qdisc_peek_len: non work-conserving qdisc ?\n"); return 0; } len = qdisc_pkt_len(skb); - if (unlikely(sch->ops->requeue(skb, sch) != NET_XMIT_SUCCESS)) { - if (net_ratelimit()) - printk("qdisc_peek_len: failed to requeue\n"); - qdisc_tree_decrease_qlen(sch, 1); - return 0; - } + return len; } @@ -1642,7 +1634,7 @@ hfsc_dequeue(struct Qdisc *sch) } } - skb = cl->qdisc->dequeue(cl->qdisc); + skb = qdisc_dequeue_peeked(cl->qdisc); if (skb == NULL) { if (net_ratelimit()) printk("HFSC: Non-work-conserving qdisc ?\n"); @@ -1735,6 +1727,7 @@ static struct Qdisc_ops hfsc_qdisc_ops __read_mostly = { .dump = hfsc_dump_qdisc, .enqueue = hfsc_enqueue, .dequeue = hfsc_dequeue, + .peek = qdisc_peek_dequeued, .requeue = hfsc_requeue, .drop = hfsc_drop, .cl_ops = &hfsc_class_ops, diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index d14f02056ae6..3fda8199713d 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -1565,6 +1565,7 @@ static struct Qdisc_ops htb_qdisc_ops __read_mostly = { .priv_size = sizeof(struct htb_sched), .enqueue = htb_enqueue, .dequeue = htb_dequeue, + .peek = qdisc_peek_dequeued, .requeue = htb_requeue, .drop = htb_drop, .init = htb_init, diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c index 915f3149dde2..155648d23b7c 100644 --- a/net/sched/sch_multiq.c +++ b/net/sched/sch_multiq.c @@ -155,6 +155,34 @@ static struct sk_buff *multiq_dequeue(struct Qdisc *sch) } +static struct sk_buff *multiq_peek(struct Qdisc *sch) +{ + struct multiq_sched_data *q = qdisc_priv(sch); + unsigned int curband = q->curband; + struct Qdisc *qdisc; + struct sk_buff *skb; + int band; + + for (band = 0; band < q->bands; band++) { + /* cycle through bands to ensure fairness */ + curband++; + if (curband >= q->bands) + curband = 0; + + /* Check that target subqueue is available before + * pulling an skb to avoid excessive requeues + */ + if (!__netif_subqueue_stopped(qdisc_dev(sch), curband)) { + qdisc = q->queues[curband]; + skb = qdisc->ops->peek(qdisc); + if (skb) + return skb; + } + } + return NULL; + +} + static unsigned int multiq_drop(struct Qdisc *sch) { struct multiq_sched_data *q = qdisc_priv(sch); @@ -451,6 +479,7 @@ static struct Qdisc_ops multiq_qdisc_ops __read_mostly = { .priv_size = sizeof(struct multiq_sched_data), .enqueue = multiq_enqueue, .dequeue = multiq_dequeue, + .peek = multiq_peek, .requeue = multiq_requeue, .drop = multiq_drop, .init = multiq_init, diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index a11959908d9a..f69698ff88d9 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -233,7 +233,11 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) */ cb->time_to_send = psched_get_time(); q->counter = 0; - ret = q->qdisc->ops->requeue(skb, q->qdisc); + + __skb_queue_head(&q->qdisc->q, skb); + q->qdisc->qstats.backlog += qdisc_pkt_len(skb); + q->qdisc->qstats.requeues++; + ret = NET_XMIT_SUCCESS; } if (likely(ret == NET_XMIT_SUCCESS)) { @@ -283,25 +287,22 @@ static struct sk_buff *netem_dequeue(struct Qdisc *sch) if (sch->flags & TCQ_F_THROTTLED) return NULL; - skb = q->qdisc->dequeue(q->qdisc); + skb = q->qdisc->ops->peek(q->qdisc); if (skb) { const struct netem_skb_cb *cb = netem_skb_cb(skb); psched_time_t now = psched_get_time(); /* if more time remaining? */ if (cb->time_to_send <= now) { + skb = qdisc_dequeue_peeked(q->qdisc); + if (unlikely(!skb)) + return NULL; + pr_debug("netem_dequeue: return skb=%p\n", skb); sch->q.qlen--; return skb; } - if (unlikely(q->qdisc->ops->requeue(skb, q->qdisc) != NET_XMIT_SUCCESS)) { - qdisc_tree_decrease_qlen(q->qdisc, 1); - sch->qstats.drops++; - printk(KERN_ERR "netem: %s could not requeue\n", - q->qdisc->ops->id); - } - qdisc_watchdog_schedule(&q->watchdog, cb->time_to_send); } @@ -351,7 +352,7 @@ static int get_dist_table(struct Qdisc *sch, const struct nlattr *attr) return 0; } -static int get_correlation(struct Qdisc *sch, const struct nlattr *attr) +static void get_correlation(struct Qdisc *sch, const struct nlattr *attr) { struct netem_sched_data *q = qdisc_priv(sch); const struct tc_netem_corr *c = nla_data(attr); @@ -359,27 +360,24 @@ static int get_correlation(struct Qdisc *sch, const struct nlattr *attr) init_crandom(&q->delay_cor, c->delay_corr); init_crandom(&q->loss_cor, c->loss_corr); init_crandom(&q->dup_cor, c->dup_corr); - return 0; } -static int get_reorder(struct Qdisc *sch, const struct nlattr *attr) +static void get_reorder(struct Qdisc *sch, const struct nlattr *attr) { struct netem_sched_data *q = qdisc_priv(sch); const struct tc_netem_reorder *r = nla_data(attr); q->reorder = r->probability; init_crandom(&q->reorder_cor, r->correlation); - return 0; } -static int get_corrupt(struct Qdisc *sch, const struct nlattr *attr) +static void get_corrupt(struct Qdisc *sch, const struct nlattr *attr) { struct netem_sched_data *q = qdisc_priv(sch); const struct tc_netem_corrupt *r = nla_data(attr); q->corrupt = r->probability; init_crandom(&q->corrupt_cor, r->correlation); - return 0; } static const struct nla_policy netem_policy[TCA_NETEM_MAX + 1] = { @@ -438,11 +436,8 @@ static int netem_change(struct Qdisc *sch, struct nlattr *opt) if (q->gap) q->reorder = ~0; - if (tb[TCA_NETEM_CORR]) { - ret = get_correlation(sch, tb[TCA_NETEM_CORR]); - if (ret) - return ret; - } + if (tb[TCA_NETEM_CORR]) + get_correlation(sch, tb[TCA_NETEM_CORR]); if (tb[TCA_NETEM_DELAY_DIST]) { ret = get_dist_table(sch, tb[TCA_NETEM_DELAY_DIST]); @@ -450,17 +445,11 @@ static int netem_change(struct Qdisc *sch, struct nlattr *opt) return ret; } - if (tb[TCA_NETEM_REORDER]) { - ret = get_reorder(sch, tb[TCA_NETEM_REORDER]); - if (ret) - return ret; - } + if (tb[TCA_NETEM_REORDER]) + get_reorder(sch, tb[TCA_NETEM_REORDER]); - if (tb[TCA_NETEM_CORRUPT]) { - ret = get_corrupt(sch, tb[TCA_NETEM_CORRUPT]); - if (ret) - return ret; - } + if (tb[TCA_NETEM_CORRUPT]) + get_corrupt(sch, tb[TCA_NETEM_CORRUPT]); return 0; } @@ -541,6 +530,7 @@ static struct Qdisc_ops tfifo_qdisc_ops __read_mostly = { .priv_size = sizeof(struct fifo_sched_data), .enqueue = tfifo_enqueue, .dequeue = qdisc_dequeue_head, + .peek = qdisc_peek_head, .requeue = qdisc_requeue, .drop = qdisc_queue_drop, .init = tfifo_init, @@ -624,98 +614,12 @@ nla_put_failure: return -1; } -static int netem_dump_class(struct Qdisc *sch, unsigned long cl, - struct sk_buff *skb, struct tcmsg *tcm) -{ - struct netem_sched_data *q = qdisc_priv(sch); - - if (cl != 1) /* only one class */ - return -ENOENT; - - tcm->tcm_handle |= TC_H_MIN(1); - tcm->tcm_info = q->qdisc->handle; - - return 0; -} - -static int netem_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new, - struct Qdisc **old) -{ - struct netem_sched_data *q = qdisc_priv(sch); - - if (new == NULL) - new = &noop_qdisc; - - sch_tree_lock(sch); - *old = xchg(&q->qdisc, new); - qdisc_tree_decrease_qlen(*old, (*old)->q.qlen); - qdisc_reset(*old); - sch_tree_unlock(sch); - - return 0; -} - -static struct Qdisc *netem_leaf(struct Qdisc *sch, unsigned long arg) -{ - struct netem_sched_data *q = qdisc_priv(sch); - return q->qdisc; -} - -static unsigned long netem_get(struct Qdisc *sch, u32 classid) -{ - return 1; -} - -static void netem_put(struct Qdisc *sch, unsigned long arg) -{ -} - -static int netem_change_class(struct Qdisc *sch, u32 classid, u32 parentid, - struct nlattr **tca, unsigned long *arg) -{ - return -ENOSYS; -} - -static int netem_delete(struct Qdisc *sch, unsigned long arg) -{ - return -ENOSYS; -} - -static void netem_walk(struct Qdisc *sch, struct qdisc_walker *walker) -{ - if (!walker->stop) { - if (walker->count >= walker->skip) - if (walker->fn(sch, 1, walker) < 0) { - walker->stop = 1; - return; - } - walker->count++; - } -} - -static struct tcf_proto **netem_find_tcf(struct Qdisc *sch, unsigned long cl) -{ - return NULL; -} - -static const struct Qdisc_class_ops netem_class_ops = { - .graft = netem_graft, - .leaf = netem_leaf, - .get = netem_get, - .put = netem_put, - .change = netem_change_class, - .delete = netem_delete, - .walk = netem_walk, - .tcf_chain = netem_find_tcf, - .dump = netem_dump_class, -}; - static struct Qdisc_ops netem_qdisc_ops __read_mostly = { .id = "netem", - .cl_ops = &netem_class_ops, .priv_size = sizeof(struct netem_sched_data), .enqueue = netem_enqueue, .dequeue = netem_dequeue, + .peek = qdisc_peek_dequeued, .requeue = netem_requeue, .drop = netem_drop, .init = netem_init, diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index 504a78cdb718..3651da3e2802 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -120,6 +120,19 @@ prio_requeue(struct sk_buff *skb, struct Qdisc* sch) return ret; } +static struct sk_buff *prio_peek(struct Qdisc *sch) +{ + struct prio_sched_data *q = qdisc_priv(sch); + int prio; + + for (prio = 0; prio < q->bands; prio++) { + struct Qdisc *qdisc = q->queues[prio]; + struct sk_buff *skb = qdisc->ops->peek(qdisc); + if (skb) + return skb; + } + return NULL; +} static struct sk_buff *prio_dequeue(struct Qdisc* sch) { @@ -421,6 +434,7 @@ static struct Qdisc_ops prio_qdisc_ops __read_mostly = { .priv_size = sizeof(struct prio_sched_data), .enqueue = prio_enqueue, .dequeue = prio_dequeue, + .peek = prio_peek, .requeue = prio_requeue, .drop = prio_drop, .init = prio_init, diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c index 5da05839e225..7abc51454c2d 100644 --- a/net/sched/sch_red.c +++ b/net/sched/sch_red.c @@ -140,6 +140,14 @@ static struct sk_buff * red_dequeue(struct Qdisc* sch) return skb; } +static struct sk_buff * red_peek(struct Qdisc* sch) +{ + struct red_sched_data *q = qdisc_priv(sch); + struct Qdisc *child = q->qdisc; + + return child->ops->peek(child); +} + static unsigned int red_drop(struct Qdisc* sch) { struct red_sched_data *q = qdisc_priv(sch); @@ -361,6 +369,7 @@ static struct Qdisc_ops red_qdisc_ops __read_mostly = { .cl_ops = &red_class_ops, .enqueue = red_enqueue, .dequeue = red_dequeue, + .peek = red_peek, .requeue = red_requeue, .drop = red_drop, .init = red_init, diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c index fe1508ef0d3d..198b83d42ba8 100644 --- a/net/sched/sch_sfq.c +++ b/net/sched/sch_sfq.c @@ -391,8 +391,19 @@ sfq_requeue(struct sk_buff *skb, struct Qdisc *sch) return NET_XMIT_CN; } +static struct sk_buff * +sfq_peek(struct Qdisc *sch) +{ + struct sfq_sched_data *q = qdisc_priv(sch); + sfq_index a; + /* No active slots */ + if (q->tail == SFQ_DEPTH) + return NULL; + a = q->next[q->tail]; + return skb_peek(&q->qs[a]); +} static struct sk_buff * sfq_dequeue(struct Qdisc *sch) @@ -624,6 +635,7 @@ static struct Qdisc_ops sfq_qdisc_ops __read_mostly = { .priv_size = sizeof(struct sfq_sched_data), .enqueue = sfq_enqueue, .dequeue = sfq_dequeue, + .peek = sfq_peek, .requeue = sfq_requeue, .drop = sfq_drop, .init = sfq_init, diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c index 94c61598b86a..435076cf620e 100644 --- a/net/sched/sch_tbf.c +++ b/net/sched/sch_tbf.c @@ -169,7 +169,7 @@ static struct sk_buff *tbf_dequeue(struct Qdisc* sch) struct tbf_sched_data *q = qdisc_priv(sch); struct sk_buff *skb; - skb = q->qdisc->dequeue(q->qdisc); + skb = q->qdisc->ops->peek(q->qdisc); if (skb) { psched_time_t now; @@ -192,6 +192,10 @@ static struct sk_buff *tbf_dequeue(struct Qdisc* sch) toks -= L2T(q, len); if ((toks|ptoks) >= 0) { + skb = qdisc_dequeue_peeked(q->qdisc); + if (unlikely(!skb)) + return NULL; + q->t_c = now; q->tokens = toks; q->ptokens = ptoks; @@ -214,12 +218,6 @@ static struct sk_buff *tbf_dequeue(struct Qdisc* sch) (cf. CSZ, HPFQ, HFSC) */ - if (q->qdisc->ops->requeue(skb, q->qdisc) != NET_XMIT_SUCCESS) { - /* When requeue fails skb is dropped */ - qdisc_tree_decrease_qlen(q->qdisc, 1); - sch->qstats.drops++; - } - sch->qstats.overlimits++; } return NULL; @@ -469,6 +467,7 @@ static struct Qdisc_ops tbf_qdisc_ops __read_mostly = { .priv_size = sizeof(struct tbf_sched_data), .enqueue = tbf_enqueue, .dequeue = tbf_dequeue, + .peek = qdisc_peek_dequeued, .requeue = tbf_requeue, .drop = tbf_drop, .init = tbf_init, diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index d35ef059abb1..bf03e7fa1849 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -123,6 +123,13 @@ teql_dequeue(struct Qdisc* sch) return skb; } +static struct sk_buff * +teql_peek(struct Qdisc* sch) +{ + /* teql is meant to be used as root qdisc */ + return NULL; +} + static __inline__ void teql_neigh_release(struct neighbour *n) { @@ -433,6 +440,7 @@ static __init void teql_master_setup(struct net_device *dev) ops->enqueue = teql_enqueue; ops->dequeue = teql_dequeue; + ops->peek = teql_peek; ops->requeue = teql_requeue; ops->init = teql_qdisc_init; ops->reset = teql_reset; diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 4124bbb99947..ceaa4aa066ea 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -223,10 +223,9 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport) ipv6_addr_copy(&fl.fl6_dst, rt0->addr); } - SCTP_DEBUG_PRINTK("%s: skb:%p, len:%d, " - "src:" NIP6_FMT " dst:" NIP6_FMT "\n", + SCTP_DEBUG_PRINTK("%s: skb:%p, len:%d, src:%pI6 dst:%pI6\n", __func__, skb, skb->len, - NIP6(fl.fl6_src), NIP6(fl.fl6_dst)); + &fl.fl6_src, &fl.fl6_dst); SCTP_INC_STATS(SCTP_MIB_OUTSCTPPACKS); @@ -252,23 +251,19 @@ static struct dst_entry *sctp_v6_get_dst(struct sctp_association *asoc, fl.oif = daddr->v6.sin6_scope_id; - SCTP_DEBUG_PRINTK("%s: DST=" NIP6_FMT " ", - __func__, NIP6(fl.fl6_dst)); + SCTP_DEBUG_PRINTK("%s: DST=%pI6 ", __func__, &fl.fl6_dst); if (saddr) { ipv6_addr_copy(&fl.fl6_src, &saddr->v6.sin6_addr); - SCTP_DEBUG_PRINTK( - "SRC=" NIP6_FMT " - ", - NIP6(fl.fl6_src)); + SCTP_DEBUG_PRINTK("SRC=%pI6 - ", &fl.fl6_src); } dst = ip6_route_output(&init_net, NULL, &fl); if (!dst->error) { struct rt6_info *rt; rt = (struct rt6_info *)dst; - SCTP_DEBUG_PRINTK( - "rt6_dst:" NIP6_FMT " rt6_src:" NIP6_FMT "\n", - NIP6(rt->rt6i_dst.addr), NIP6(rt->rt6i_src.addr)); + SCTP_DEBUG_PRINTK("rt6_dst:%pI6 rt6_src:%pI6\n", + &rt->rt6i_dst.addr, &rt->rt6i_src.addr); return dst; } SCTP_DEBUG_PRINTK("NO ROUTE\n"); @@ -314,9 +309,8 @@ static void sctp_v6_get_saddr(struct sctp_sock *sk, __u8 matchlen = 0; __u8 bmatchlen; - SCTP_DEBUG_PRINTK("%s: asoc:%p dst:%p " - "daddr:" NIP6_FMT " ", - __func__, asoc, dst, NIP6(daddr->v6.sin6_addr)); + SCTP_DEBUG_PRINTK("%s: asoc:%p dst:%p daddr:%pI6 ", + __func__, asoc, dst, &daddr->v6.sin6_addr); if (!asoc) { ipv6_dev_get_saddr(sock_net(sctp_opt2sk(sk)), @@ -324,8 +318,8 @@ static void sctp_v6_get_saddr(struct sctp_sock *sk, &daddr->v6.sin6_addr, inet6_sk(&sk->inet.sk)->srcprefs, &saddr->v6.sin6_addr); - SCTP_DEBUG_PRINTK("saddr from ipv6_get_saddr: " NIP6_FMT "\n", - NIP6(saddr->v6.sin6_addr)); + SCTP_DEBUG_PRINTK("saddr from ipv6_get_saddr: %pI6\n", + &saddr->v6.sin6_addr); return; } @@ -353,12 +347,11 @@ static void sctp_v6_get_saddr(struct sctp_sock *sk, if (baddr) { memcpy(saddr, baddr, sizeof(union sctp_addr)); - SCTP_DEBUG_PRINTK("saddr: " NIP6_FMT "\n", - NIP6(saddr->v6.sin6_addr)); + SCTP_DEBUG_PRINTK("saddr: %pI6\n", &saddr->v6.sin6_addr); } else { printk(KERN_ERR "%s: asoc:%p Could not find a valid source " - "address for the dest:" NIP6_FMT "\n", - __func__, asoc, NIP6(daddr->v6.sin6_addr)); + "address for the dest:%pI6\n", + __func__, asoc, &daddr->v6.sin6_addr); } rcu_read_unlock(); @@ -727,7 +720,7 @@ static int sctp_v6_is_ce(const struct sk_buff *skb) /* Dump the v6 addr to the seq file. */ static void sctp_v6_seq_dump_addr(struct seq_file *seq, union sctp_addr *addr) { - seq_printf(seq, NIP6_FMT " ", NIP6(addr->v6.sin6_addr)); + seq_printf(seq, "%pI6 ", &addr->v6.sin6_addr); } static void sctp_v6_ecn_capable(struct sock *sk) diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 0b65354aaf64..a8ca743241ee 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -482,9 +482,8 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc, if (saddr) fl.fl4_src = saddr->v4.sin_addr.s_addr; - SCTP_DEBUG_PRINTK("%s: DST:%u.%u.%u.%u, SRC:%u.%u.%u.%u - ", - __func__, NIPQUAD(fl.fl4_dst), - NIPQUAD(fl.fl4_src)); + SCTP_DEBUG_PRINTK("%s: DST:%pI4, SRC:%pI4 - ", + __func__, &fl.fl4_dst, &fl.fl4_src); if (!ip_route_output_key(&init_net, &rt, &fl)) { dst = &rt->u.dst; @@ -540,8 +539,8 @@ out_unlock: rcu_read_unlock(); out: if (dst) - SCTP_DEBUG_PRINTK("rt_dst:%u.%u.%u.%u, rt_src:%u.%u.%u.%u\n", - NIPQUAD(rt->rt_dst), NIPQUAD(rt->rt_src)); + SCTP_DEBUG_PRINTK("rt_dst:%pI4, rt_src:%pI4\n", + &rt->rt_dst, &rt->rt_src); else SCTP_DEBUG_PRINTK("NO ROUTE\n"); @@ -646,7 +645,7 @@ static void sctp_v4_addr_v4map(struct sctp_sock *sp, union sctp_addr *addr) /* Dump the v4 addr to the seq file. */ static void sctp_v4_seq_dump_addr(struct seq_file *seq, union sctp_addr *addr) { - seq_printf(seq, "%d.%d.%d.%d ", NIPQUAD(addr->v4.sin_addr)); + seq_printf(seq, "%pI4 ", &addr->v4.sin_addr); } static void sctp_v4_ecn_capable(struct sock *sk) @@ -866,11 +865,10 @@ static inline int sctp_v4_xmit(struct sk_buff *skb, { struct inet_sock *inet = inet_sk(skb->sk); - SCTP_DEBUG_PRINTK("%s: skb:%p, len:%d, " - "src:%u.%u.%u.%u, dst:%u.%u.%u.%u\n", + SCTP_DEBUG_PRINTK("%s: skb:%p, len:%d, src:%pI4, dst:%pI4\n", __func__, skb, skb->len, - NIPQUAD(skb->rtable->rt_src), - NIPQUAD(skb->rtable->rt_dst)); + &skb->rtable->rt_src, + &skb->rtable->rt_dst); inet->pmtudisc = transport->param_flags & SPP_PMTUD_ENABLE ? IP_PMTUDISC_DO : IP_PMTUDISC_DONT; diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c index a6a0ea71ae93..9f2a3eb656e5 100644 --- a/net/sctp/sm_statefuns.c +++ b/net/sctp/sm_statefuns.c @@ -1123,19 +1123,17 @@ sctp_disposition_t sctp_sf_backbeat_8_3(const struct sctp_endpoint *ep, if (from_addr.sa.sa_family == AF_INET6) { if (net_ratelimit()) printk(KERN_WARNING - "%s association %p could not find address " - NIP6_FMT "\n", + "%s association %p could not find address %pI6\n", __func__, asoc, - NIP6(from_addr.v6.sin6_addr)); + &from_addr.v6.sin6_addr); } else { if (net_ratelimit()) printk(KERN_WARNING - "%s association %p could not find address " - NIPQUAD_FMT "\n", + "%s association %p could not find address %pI4\n", __func__, asoc, - NIPQUAD(from_addr.v4.sin_addr.s_addr)); + &from_addr.v4.sin_addr.s_addr); } return SCTP_DISPOSITION_DISCARD; } diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c index 52910697e104..f58e994e6852 100644 --- a/net/sctp/sysctl.c +++ b/net/sctp/sysctl.c @@ -63,8 +63,8 @@ static ctl_table sctp_table[] = { .data = &sctp_rto_initial, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &timer_max }, @@ -74,8 +74,8 @@ static ctl_table sctp_table[] = { .data = &sctp_rto_min, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &timer_max }, @@ -85,8 +85,8 @@ static ctl_table sctp_table[] = { .data = &sctp_rto_max, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &timer_max }, @@ -96,8 +96,8 @@ static ctl_table sctp_table[] = { .data = &sctp_valid_cookie_life, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &timer_max }, @@ -107,8 +107,8 @@ static ctl_table sctp_table[] = { .data = &sctp_max_burst, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &zero, .extra2 = &int_max }, @@ -118,8 +118,8 @@ static ctl_table sctp_table[] = { .data = &sctp_max_retrans_association, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &int_max }, @@ -129,8 +129,8 @@ static ctl_table sctp_table[] = { .data = &sctp_sndbuf_policy, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec }, { .ctl_name = NET_SCTP_RCVBUF_POLICY, @@ -138,8 +138,8 @@ static ctl_table sctp_table[] = { .data = &sctp_rcvbuf_policy, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec }, { .ctl_name = NET_SCTP_PATH_MAX_RETRANS, @@ -147,8 +147,8 @@ static ctl_table sctp_table[] = { .data = &sctp_max_retrans_path, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &int_max }, @@ -158,8 +158,8 @@ static ctl_table sctp_table[] = { .data = &sctp_max_retrans_init, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &int_max }, @@ -169,8 +169,8 @@ static ctl_table sctp_table[] = { .data = &sctp_hb_interval, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &timer_max }, @@ -180,8 +180,8 @@ static ctl_table sctp_table[] = { .data = &sctp_cookie_preserve_enable, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec }, { .ctl_name = NET_SCTP_RTO_ALPHA, @@ -189,8 +189,8 @@ static ctl_table sctp_table[] = { .data = &sctp_rto_alpha, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec }, { .ctl_name = NET_SCTP_RTO_BETA, @@ -198,8 +198,8 @@ static ctl_table sctp_table[] = { .data = &sctp_rto_beta, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec }, { .ctl_name = NET_SCTP_ADDIP_ENABLE, @@ -207,8 +207,8 @@ static ctl_table sctp_table[] = { .data = &sctp_addip_enable, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec }, { .ctl_name = NET_SCTP_PRSCTP_ENABLE, @@ -216,8 +216,8 @@ static ctl_table sctp_table[] = { .data = &sctp_prsctp_enable, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec }, { .ctl_name = NET_SCTP_SACK_TIMEOUT, @@ -225,8 +225,8 @@ static ctl_table sctp_table[] = { .data = &sctp_sack_timeout, .maxlen = sizeof(long), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &sack_timer_min, .extra2 = &sack_timer_max, }, @@ -236,7 +236,7 @@ static ctl_table sctp_table[] = { .data = &sysctl_sctp_mem, .maxlen = sizeof(sysctl_sctp_mem), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = CTL_UNNUMBERED, @@ -244,7 +244,7 @@ static ctl_table sctp_table[] = { .data = &sysctl_sctp_rmem, .maxlen = sizeof(sysctl_sctp_rmem), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = CTL_UNNUMBERED, @@ -252,7 +252,7 @@ static ctl_table sctp_table[] = { .data = &sysctl_sctp_wmem, .maxlen = sizeof(sysctl_sctp_wmem), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .ctl_name = CTL_UNNUMBERED, @@ -260,8 +260,8 @@ static ctl_table sctp_table[] = { .data = &sctp_auth_enable, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec }, { .ctl_name = CTL_UNNUMBERED, @@ -269,8 +269,8 @@ static ctl_table sctp_table[] = { .data = &sctp_addip_noauth, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, + .strategy = sysctl_intvec }, { .ctl_name = 0 } }; diff --git a/net/socket.c b/net/socket.c index 57550c3bcabe..d7128b761c8c 100644 --- a/net/socket.c +++ b/net/socket.c @@ -69,7 +69,6 @@ #include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/mutex.h> -#include <linux/thread_info.h> #include <linux/wanrouter.h> #include <linux/if_bridge.h> #include <linux/if_frad.h> diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 4895c341e46d..3ca518386d15 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -271,15 +271,15 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args) case AF_INET: { struct sockaddr_in *sin = (struct sockaddr_in *)args->address; - snprintf(servername, sizeof(servername), NIPQUAD_FMT, - NIPQUAD(sin->sin_addr.s_addr)); + snprintf(servername, sizeof(servername), "%pI4", + &sin->sin_addr.s_addr); break; } case AF_INET6: { struct sockaddr_in6 *sin = (struct sockaddr_in6 *)args->address; - snprintf(servername, sizeof(servername), NIP6_FMT, - NIP6(sin->sin6_addr)); + snprintf(servername, sizeof(servername), "%pI6", + &sin->sin6_addr); break; } default: diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c index 41013dd66ac3..03ae007641e4 100644 --- a/net/sunrpc/rpcb_clnt.c +++ b/net/sunrpc/rpcb_clnt.c @@ -270,10 +270,9 @@ static int rpcb_register_netid4(struct sockaddr_in *address_to_register, char buf[32]; /* Construct AF_INET universal address */ - snprintf(buf, sizeof(buf), - NIPQUAD_FMT".%u.%u", - NIPQUAD(address_to_register->sin_addr.s_addr), - port >> 8, port & 0xff); + snprintf(buf, sizeof(buf), "%pI4.%u.%u", + &address_to_register->sin_addr.s_addr, + port >> 8, port & 0xff); map->r_addr = buf; dprintk("RPC: %sregistering [%u, %u, %s, '%s'] with " @@ -305,9 +304,9 @@ static int rpcb_register_netid6(struct sockaddr_in6 *address_to_register, snprintf(buf, sizeof(buf), "::.%u.%u", port >> 8, port & 0xff); else - snprintf(buf, sizeof(buf), NIP6_FMT".%u.%u", - NIP6(address_to_register->sin6_addr), - port >> 8, port & 0xff); + snprintf(buf, sizeof(buf), "%pI6.%u.%u", + &address_to_register->sin6_addr, + port >> 8, port & 0xff); map->r_addr = buf; dprintk("RPC: %sregistering [%u, %u, %s, '%s'] with " @@ -422,8 +421,8 @@ int rpcb_getport_sync(struct sockaddr_in *sin, u32 prog, u32 vers, int prot) struct rpc_clnt *rpcb_clnt; int status; - dprintk("RPC: %s(" NIPQUAD_FMT ", %u, %u, %d)\n", - __func__, NIPQUAD(sin->sin_addr.s_addr), prog, vers, prot); + dprintk("RPC: %s(%pI4, %u, %u, %d)\n", + __func__, &sin->sin_addr.s_addr, prog, vers, prot); rpcb_clnt = rpcb_create(NULL, (struct sockaddr *)sin, sizeof(*sin), prot, RPCBVERS_2); diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c index f24800f2c098..82240e6127b2 100644 --- a/net/sunrpc/svcauth_unix.c +++ b/net/sunrpc/svcauth_unix.c @@ -162,13 +162,9 @@ static void ip_map_request(struct cache_detail *cd, struct ip_map *im = container_of(h, struct ip_map, h); if (ipv6_addr_v4mapped(&(im->m_addr))) { - snprintf(text_addr, 20, NIPQUAD_FMT, - ntohl(im->m_addr.s6_addr32[3]) >> 24 & 0xff, - ntohl(im->m_addr.s6_addr32[3]) >> 16 & 0xff, - ntohl(im->m_addr.s6_addr32[3]) >> 8 & 0xff, - ntohl(im->m_addr.s6_addr32[3]) >> 0 & 0xff); + snprintf(text_addr, 20, "%pI4", &im->m_addr.s6_addr32[3]); } else { - snprintf(text_addr, 40, NIP6_FMT, NIP6(im->m_addr)); + snprintf(text_addr, 40, "%pI6", &im->m_addr); } qword_add(bpp, blen, im->m_class); qword_add(bpp, blen, text_addr); @@ -208,13 +204,13 @@ static int ip_map_parse(struct cache_detail *cd, len = qword_get(&mesg, buf, mlen); if (len <= 0) return -EINVAL; - if (sscanf(buf, NIPQUAD_FMT "%c", &b1, &b2, &b3, &b4, &c) == 4) { + if (sscanf(buf, "%u.%u.%u.%u%c", &b1, &b2, &b3, &b4, &c) == 4) { addr.s6_addr32[0] = 0; addr.s6_addr32[1] = 0; addr.s6_addr32[2] = htonl(0xffff); addr.s6_addr32[3] = htonl((((((b1<<8)|b2)<<8)|b3)<<8)|b4); - } else if (sscanf(buf, NIP6_FMT "%c", + } else if (sscanf(buf, "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x%c", &b1, &b2, &b3, &b4, &b5, &b6, &b7, &b8, &c) == 8) { addr.s6_addr16[0] = htons(b1); addr.s6_addr16[1] = htons(b2); @@ -278,16 +274,10 @@ static int ip_map_show(struct seq_file *m, dom = im->m_client->h.name; if (ipv6_addr_v4mapped(&addr)) { - seq_printf(m, "%s " NIPQUAD_FMT " %s\n", - im->m_class, - ntohl(addr.s6_addr32[3]) >> 24 & 0xff, - ntohl(addr.s6_addr32[3]) >> 16 & 0xff, - ntohl(addr.s6_addr32[3]) >> 8 & 0xff, - ntohl(addr.s6_addr32[3]) >> 0 & 0xff, - dom); + seq_printf(m, "%s %pI4 %s\n", + im->m_class, &addr.s6_addr32[3], dom); } else { - seq_printf(m, "%s " NIP6_FMT " %s\n", - im->m_class, NIP6(addr), dom); + seq_printf(m, "%s %pI6 %s\n", im->m_class, &addr, dom); } return 0; } diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 95293f549e9c..6f7d1f2d2f36 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -250,10 +250,10 @@ static int one_sock_name(char *buf, struct svc_sock *svsk) switch(svsk->sk_sk->sk_family) { case AF_INET: - len = sprintf(buf, "ipv4 %s %u.%u.%u.%u %d\n", - svsk->sk_sk->sk_protocol==IPPROTO_UDP? + len = sprintf(buf, "ipv4 %s %pI4 %d\n", + svsk->sk_sk->sk_protocol == IPPROTO_UDP ? "udp" : "tcp", - NIPQUAD(inet_sk(svsk->sk_sk)->rcv_saddr), + &inet_sk(svsk->sk_sk)->rcv_saddr, inet_sk(svsk->sk_sk)->num); break; default: diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c index 6fb493cbd29f..f8500f018f8a 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c @@ -1048,21 +1048,21 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt) dprintk("svcrdma: new connection %p accepted with the following " "attributes:\n" - " local_ip : %d.%d.%d.%d\n" + " local_ip : %pI4\n" " local_port : %d\n" - " remote_ip : %d.%d.%d.%d\n" + " remote_ip : %pI4\n" " remote_port : %d\n" " max_sge : %d\n" " sq_depth : %d\n" " max_requests : %d\n" " ord : %d\n", newxprt, - NIPQUAD(((struct sockaddr_in *)&newxprt->sc_cm_id-> - route.addr.src_addr)->sin_addr.s_addr), + &((struct sockaddr_in *)&newxprt->sc_cm_id-> + route.addr.src_addr)->sin_addr.s_addr, ntohs(((struct sockaddr_in *)&newxprt->sc_cm_id-> route.addr.src_addr)->sin_port), - NIPQUAD(((struct sockaddr_in *)&newxprt->sc_cm_id-> - route.addr.dst_addr)->sin_addr.s_addr), + &((struct sockaddr_in *)&newxprt->sc_cm_id-> + route.addr.dst_addr)->sin_addr.s_addr, ntohs(((struct sockaddr_in *)&newxprt->sc_cm_id-> route.addr.dst_addr)->sin_port), newxprt->sc_max_sge, diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index 9839c3d94145..1dd6123070e9 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -174,7 +174,7 @@ xprt_rdma_format_addresses(struct rpc_xprt *xprt) buf = kzalloc(20, GFP_KERNEL); if (buf) - snprintf(buf, 20, NIPQUAD_FMT, NIPQUAD(addr->sin_addr.s_addr)); + snprintf(buf, 20, "%pI4", &addr->sin_addr.s_addr); xprt->address_strings[RPC_DISPLAY_ADDR] = buf; buf = kzalloc(8, GFP_KERNEL); @@ -186,8 +186,8 @@ xprt_rdma_format_addresses(struct rpc_xprt *xprt) buf = kzalloc(48, GFP_KERNEL); if (buf) - snprintf(buf, 48, "addr="NIPQUAD_FMT" port=%u proto=%s", - NIPQUAD(addr->sin_addr.s_addr), + snprintf(buf, 48, "addr=%pI4 port=%u proto=%s", + &addr->sin_addr.s_addr, ntohs(addr->sin_port), "rdma"); xprt->address_strings[RPC_DISPLAY_ALL] = buf; @@ -204,8 +204,8 @@ xprt_rdma_format_addresses(struct rpc_xprt *xprt) buf = kzalloc(30, GFP_KERNEL); if (buf) - snprintf(buf, 30, NIPQUAD_FMT".%u.%u", - NIPQUAD(addr->sin_addr.s_addr), + snprintf(buf, 30, "%pI4.%u.%u", + &addr->sin_addr.s_addr, ntohs(addr->sin_port) >> 8, ntohs(addr->sin_port) & 0xff); xprt->address_strings[RPC_DISPLAY_UNIVERSAL_ADDR] = buf; @@ -369,8 +369,8 @@ xprt_setup_rdma(struct xprt_create *args) if (ntohs(sin->sin_port) != 0) xprt_set_bound(xprt); - dprintk("RPC: %s: %u.%u.%u.%u:%u\n", __func__, - NIPQUAD(sin->sin_addr.s_addr), ntohs(sin->sin_port)); + dprintk("RPC: %s: %pI4:%u\n", + __func__, &sin->sin_addr.s_addr, ntohs(sin->sin_port)); /* Set max requests */ cdata.max_requests = xprt->max_reqs; diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index a5fef5e6c323..78f7f728ef10 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -323,12 +323,11 @@ rpcrdma_conn_upcall(struct rdma_cm_id *id, struct rdma_cm_event *event) case RDMA_CM_EVENT_DEVICE_REMOVAL: connstate = -ENODEV; connected: - dprintk("RPC: %s: %s: %u.%u.%u.%u:%u" - " (ep 0x%p event 0x%x)\n", + dprintk("RPC: %s: %s: %pI4:%u (ep 0x%p event 0x%x)\n", __func__, (event->event <= 11) ? conn[event->event] : "unknown connection error", - NIPQUAD(addr->sin_addr.s_addr), + &addr->sin_addr.s_addr, ntohs(addr->sin_port), ep, event->event); atomic_set(&rpcx_to_rdmax(ep->rep_xprt)->rx_buf.rb_credits, 1); @@ -348,18 +347,17 @@ connected: if (connstate == 1) { int ird = attr.max_dest_rd_atomic; int tird = ep->rep_remote_cma.responder_resources; - printk(KERN_INFO "rpcrdma: connection to %u.%u.%u.%u:%u " + printk(KERN_INFO "rpcrdma: connection to %pI4:%u " "on %s, memreg %d slots %d ird %d%s\n", - NIPQUAD(addr->sin_addr.s_addr), + &addr->sin_addr.s_addr, ntohs(addr->sin_port), ia->ri_id->device->name, ia->ri_memreg_strategy, xprt->rx_buf.rb_max_requests, ird, ird < 4 && ird < tird / 2 ? " (low!)" : ""); } else if (connstate < 0) { - printk(KERN_INFO "rpcrdma: connection to %u.%u.%u.%u:%u " - "closed (%d)\n", - NIPQUAD(addr->sin_addr.s_addr), + printk(KERN_INFO "rpcrdma: connection to %pI4:%u closed (%d)\n", + &addr->sin_addr.s_addr, ntohs(addr->sin_port), connstate); } diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 0a50361e3d83..5cbb404c4cdf 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -284,8 +284,7 @@ static void xs_format_ipv4_peer_addresses(struct rpc_xprt *xprt, buf = kzalloc(20, GFP_KERNEL); if (buf) { - snprintf(buf, 20, NIPQUAD_FMT, - NIPQUAD(addr->sin_addr.s_addr)); + snprintf(buf, 20, "%pI4", &addr->sin_addr.s_addr); } xprt->address_strings[RPC_DISPLAY_ADDR] = buf; @@ -300,8 +299,8 @@ static void xs_format_ipv4_peer_addresses(struct rpc_xprt *xprt, buf = kzalloc(48, GFP_KERNEL); if (buf) { - snprintf(buf, 48, "addr="NIPQUAD_FMT" port=%u proto=%s", - NIPQUAD(addr->sin_addr.s_addr), + snprintf(buf, 48, "addr=%pI4 port=%u proto=%s", + &addr->sin_addr.s_addr, ntohs(addr->sin_port), protocol); } @@ -323,8 +322,8 @@ static void xs_format_ipv4_peer_addresses(struct rpc_xprt *xprt, buf = kzalloc(30, GFP_KERNEL); if (buf) { - snprintf(buf, 30, NIPQUAD_FMT".%u.%u", - NIPQUAD(addr->sin_addr.s_addr), + snprintf(buf, 30, "%pI4.%u.%u", + &addr->sin_addr.s_addr, ntohs(addr->sin_port) >> 8, ntohs(addr->sin_port) & 0xff); } @@ -342,8 +341,7 @@ static void xs_format_ipv6_peer_addresses(struct rpc_xprt *xprt, buf = kzalloc(40, GFP_KERNEL); if (buf) { - snprintf(buf, 40, NIP6_FMT, - NIP6(addr->sin6_addr)); + snprintf(buf, 40, "%pI6",&addr->sin6_addr); } xprt->address_strings[RPC_DISPLAY_ADDR] = buf; @@ -358,18 +356,17 @@ static void xs_format_ipv6_peer_addresses(struct rpc_xprt *xprt, buf = kzalloc(64, GFP_KERNEL); if (buf) { - snprintf(buf, 64, "addr="NIP6_FMT" port=%u proto=%s", - NIP6(addr->sin6_addr), + snprintf(buf, 64, "addr=%pI6 port=%u proto=%s", + &addr->sin6_addr, ntohs(addr->sin6_port), protocol); } xprt->address_strings[RPC_DISPLAY_ALL] = buf; buf = kzalloc(36, GFP_KERNEL); - if (buf) { - snprintf(buf, 36, NIP6_SEQFMT, - NIP6(addr->sin6_addr)); - } + if (buf) + snprintf(buf, 36, "%pi6", &addr->sin6_addr); + xprt->address_strings[RPC_DISPLAY_HEX_ADDR] = buf; buf = kzalloc(8, GFP_KERNEL); @@ -381,10 +378,10 @@ static void xs_format_ipv6_peer_addresses(struct rpc_xprt *xprt, buf = kzalloc(50, GFP_KERNEL); if (buf) { - snprintf(buf, 50, NIP6_FMT".%u.%u", - NIP6(addr->sin6_addr), - ntohs(addr->sin6_port) >> 8, - ntohs(addr->sin6_port) & 0xff); + snprintf(buf, 50, "%pI6.%u.%u", + &addr->sin6_addr, + ntohs(addr->sin6_port) >> 8, + ntohs(addr->sin6_port) & 0xff); } xprt->address_strings[RPC_DISPLAY_UNIVERSAL_ADDR] = buf; @@ -1415,8 +1412,8 @@ static int xs_bind4(struct sock_xprt *transport, struct socket *sock) if (port > last) nloop++; } while (err == -EADDRINUSE && nloop != 2); - dprintk("RPC: %s "NIPQUAD_FMT":%u: %s (%d)\n", - __func__, NIPQUAD(myaddr.sin_addr), + dprintk("RPC: %s %pI4:%u: %s (%d)\n", + __func__, &myaddr.sin_addr, port, err ? "failed" : "ok", err); return err; } @@ -1448,8 +1445,8 @@ static int xs_bind6(struct sock_xprt *transport, struct socket *sock) if (port > last) nloop++; } while (err == -EADDRINUSE && nloop != 2); - dprintk("RPC: xs_bind6 "NIP6_FMT":%u: %s (%d)\n", - NIP6(myaddr.sin6_addr), port, err ? "failed" : "ok", err); + dprintk("RPC: xs_bind6 %pI6:%u: %s (%d)\n", + &myaddr.sin6_addr, port, err ? "failed" : "ok", err); return err; } diff --git a/net/tipc/eth_media.c b/net/tipc/eth_media.c index fe43ef7dd7e3..f72ba774c246 100644 --- a/net/tipc/eth_media.c +++ b/net/tipc/eth_media.c @@ -243,12 +243,11 @@ static int recv_notification(struct notifier_block *nb, unsigned long evt, static char *eth_addr2str(struct tipc_media_addr *a, char *str_buf, int str_size) { unchar *addr = (unchar *)&a->dev_addr; - DECLARE_MAC_BUF(mac); if (str_size < 18) *str_buf = '\0'; else - sprintf(str_buf, "%s", print_mac(mac, addr)); + sprintf(str_buf, "%pM", addr); return str_buf; } diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 4d3c6071b9a4..7d2e4f8f8172 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -211,7 +211,7 @@ static int unix_mkname(struct sockaddr_un * sunaddr, int len, unsigned *hashp) * we are guaranteed that it is a valid memory location in our * kernel address buffer. */ - ((char *)sunaddr)[len]=0; + ((char *)sunaddr)[len] = 0; len = strlen(sunaddr->sun_path)+1+sizeof(short); return len; } @@ -392,9 +392,9 @@ static int unix_release_sock (struct sock *sk, int embrion) wake_up_interruptible_all(&u->peer_wait); - skpair=unix_peer(sk); + skpair = unix_peer(sk); - if (skpair!=NULL) { + if (skpair != NULL) { if (sk->sk_type == SOCK_STREAM || sk->sk_type == SOCK_SEQPACKET) { unix_state_lock(skpair); /* No more writes */ @@ -414,7 +414,7 @@ static int unix_release_sock (struct sock *sk, int embrion) /* Try to flush out this socket. Throw out buffers at least */ while ((skb = skb_dequeue(&sk->sk_receive_queue)) != NULL) { - if (state==TCP_LISTEN) + if (state == TCP_LISTEN) unix_release_sock(skb->sk, 1); /* passed fds are erased in the kfree_skb hook */ kfree_skb(skb); @@ -630,7 +630,7 @@ static int unix_create(struct net *net, struct socket *sock, int protocol) * nothing uses it. */ case SOCK_RAW: - sock->type=SOCK_DGRAM; + sock->type = SOCK_DGRAM; case SOCK_DGRAM: sock->ops = &unix_dgram_ops; break; @@ -736,14 +736,14 @@ static struct sock *unix_find_other(struct net *net, path_put(&path); - err=-EPROTOTYPE; + err = -EPROTOTYPE; if (u->sk_type != type) { sock_put(u); goto fail; } } else { err = -ECONNREFUSED; - u=unix_find_socket_byname(net, sunname, len, type, hash); + u = unix_find_socket_byname(net, sunname, len, type, hash); if (u) { struct dentry *dentry; dentry = unix_sk(u)->dentry; @@ -757,7 +757,7 @@ static struct sock *unix_find_other(struct net *net, put_fail: path_put(&path); fail: - *error=err; + *error = err; return NULL; } @@ -767,7 +767,7 @@ static int unix_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) struct sock *sk = sock->sk; struct net *net = sock_net(sk); struct unix_sock *u = unix_sk(sk); - struct sockaddr_un *sunaddr=(struct sockaddr_un *)uaddr; + struct sockaddr_un *sunaddr = (struct sockaddr_un *)uaddr; struct dentry * dentry = NULL; struct nameidata nd; int err; @@ -779,7 +779,7 @@ static int unix_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) if (sunaddr->sun_family != AF_UNIX) goto out; - if (addr_len==sizeof(short)) { + if (addr_len == sizeof(short)) { err = unix_autobind(sock); goto out; } @@ -875,8 +875,8 @@ out_mknod_unlock: mutex_unlock(&nd.path.dentry->d_inode->i_mutex); path_put(&nd.path); out_mknod_parent: - if (err==-EEXIST) - err=-EADDRINUSE; + if (err == -EEXIST) + err = -EADDRINUSE; unix_release_addr(addr); goto out_up; } @@ -911,7 +911,7 @@ static int unix_dgram_connect(struct socket *sock, struct sockaddr *addr, { struct sock *sk = sock->sk; struct net *net = sock_net(sk); - struct sockaddr_un *sunaddr=(struct sockaddr_un*)addr; + struct sockaddr_un *sunaddr = (struct sockaddr_un *)addr; struct sock *other; unsigned hash; int err; @@ -927,7 +927,7 @@ static int unix_dgram_connect(struct socket *sock, struct sockaddr *addr, goto out; restart: - other=unix_find_other(net, sunaddr, alen, sock->type, hash, &err); + other = unix_find_other(net, sunaddr, alen, sock->type, hash, &err); if (!other) goto out; @@ -961,14 +961,14 @@ restart: */ if (unix_peer(sk)) { struct sock *old_peer = unix_peer(sk); - unix_peer(sk)=other; + unix_peer(sk) = other; unix_state_double_unlock(sk, other); if (other != old_peer) unix_dgram_disconnected(sk, old_peer); sock_put(old_peer); } else { - unix_peer(sk)=other; + unix_peer(sk) = other; unix_state_double_unlock(sk, other); } return 0; @@ -1004,7 +1004,7 @@ static long unix_wait_for_peer(struct sock *other, long timeo) static int unix_stream_connect(struct socket *sock, struct sockaddr *uaddr, int addr_len, int flags) { - struct sockaddr_un *sunaddr=(struct sockaddr_un *)uaddr; + struct sockaddr_un *sunaddr = (struct sockaddr_un *)uaddr; struct sock *sk = sock->sk; struct net *net = sock_net(sk); struct unix_sock *u = unix_sk(sk), *newu, *otheru; @@ -1179,13 +1179,13 @@ out: static int unix_socketpair(struct socket *socka, struct socket *sockb) { - struct sock *ska=socka->sk, *skb = sockb->sk; + struct sock *ska = socka->sk, *skb = sockb->sk; /* Join our sockets back to back */ sock_hold(ska); sock_hold(skb); - unix_peer(ska)=skb; - unix_peer(skb)=ska; + unix_peer(ska) = skb; + unix_peer(skb) = ska; ska->sk_peercred.pid = skb->sk_peercred.pid = task_tgid_vnr(current); ska->sk_peercred.uid = skb->sk_peercred.uid = current->euid; ska->sk_peercred.gid = skb->sk_peercred.gid = current->egid; @@ -1246,7 +1246,7 @@ static int unix_getname(struct socket *sock, struct sockaddr *uaddr, int *uaddr_ { struct sock *sk = sock->sk; struct unix_sock *u; - struct sockaddr_un *sunaddr=(struct sockaddr_un *)uaddr; + struct sockaddr_un *sunaddr = (struct sockaddr_un *)uaddr; int err = 0; if (peer) { @@ -1323,7 +1323,7 @@ static int unix_dgram_sendmsg(struct kiocb *kiocb, struct socket *sock, struct sock *sk = sock->sk; struct net *net = sock_net(sk); struct unix_sock *u = unix_sk(sk); - struct sockaddr_un *sunaddr=msg->msg_name; + struct sockaddr_un *sunaddr = msg->msg_name; struct sock *other = NULL; int namelen = 0; /* fake GCC */ int err; @@ -1364,7 +1364,7 @@ static int unix_dgram_sendmsg(struct kiocb *kiocb, struct socket *sock, goto out; skb = sock_alloc_send_skb(sk, len, msg->msg_flags&MSG_DONTWAIT, &err); - if (skb==NULL) + if (skb == NULL) goto out; memcpy(UNIXCREDS(skb), &siocb->scm->creds, sizeof(struct ucred)); @@ -1387,7 +1387,7 @@ restart: other = unix_find_other(net, sunaddr, namelen, sk->sk_type, hash, &err); - if (other==NULL) + if (other == NULL) goto out_free; } @@ -1407,7 +1407,7 @@ restart: err = 0; unix_state_lock(sk); if (unix_peer(sk) == other) { - unix_peer(sk)=NULL; + unix_peer(sk) = NULL; unix_state_unlock(sk); unix_dgram_disconnected(sk, other); @@ -1473,10 +1473,10 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, struct sock_iocb *siocb = kiocb_to_siocb(kiocb); struct sock *sk = sock->sk; struct sock *other = NULL; - struct sockaddr_un *sunaddr=msg->msg_name; + struct sockaddr_un *sunaddr = msg->msg_name; int err,size; struct sk_buff *skb; - int sent=0; + int sent = 0; struct scm_cookie tmp_scm; if (NULL == siocb->scm) @@ -1523,9 +1523,9 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, * Grab a buffer */ - skb=sock_alloc_send_skb(sk,size,msg->msg_flags&MSG_DONTWAIT, &err); + skb = sock_alloc_send_skb(sk,size,msg->msg_flags&MSG_DONTWAIT, &err); - if (skb==NULL) + if (skb == NULL) goto out_err; /* @@ -1555,7 +1555,7 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, skb_queue_tail(&other->sk_receive_queue, skb); unix_state_unlock(other); other->sk_data_ready(other, size); - sent+=size; + sent += size; } scm_destroy(siocb->scm); @@ -1734,7 +1734,7 @@ static int unix_stream_recvmsg(struct kiocb *iocb, struct socket *sock, struct scm_cookie tmp_scm; struct sock *sk = sock->sk; struct unix_sock *u = unix_sk(sk); - struct sockaddr_un *sunaddr=msg->msg_name; + struct sockaddr_un *sunaddr = msg->msg_name; int copied = 0; int check_creds = 0; int target; @@ -1772,7 +1772,7 @@ static int unix_stream_recvmsg(struct kiocb *iocb, struct socket *sock, unix_state_lock(sk); skb = skb_dequeue(&sk->sk_receive_queue); - if (skb==NULL) + if (skb == NULL) { if (copied >= target) goto unlock; @@ -1884,7 +1884,7 @@ static int unix_shutdown(struct socket *sock, int mode) if (mode) { unix_state_lock(sk); sk->sk_shutdown |= mode; - other=unix_peer(sk); + other = unix_peer(sk); if (other) sock_hold(other); unix_state_unlock(sk); @@ -1919,7 +1919,7 @@ static int unix_shutdown(struct socket *sock, int mode) static int unix_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) { struct sock *sk = sock->sk; - long amount=0; + long amount = 0; int err; switch(cmd) @@ -1945,7 +1945,7 @@ static int unix_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) } else { skb = skb_peek(&sk->sk_receive_queue); if (skb) - amount=skb->len; + amount = skb->len; } spin_unlock(&sk->sk_receive_queue.lock); err = put_user(amount, (int __user *)arg); @@ -2077,6 +2077,7 @@ struct unix_iter_state { struct seq_net_private p; int i; }; + static struct sock *unix_seq_idx(struct seq_file *seq, loff_t pos) { struct unix_iter_state *iter = seq->private; @@ -2093,7 +2094,6 @@ static struct sock *unix_seq_idx(struct seq_file *seq, loff_t pos) return NULL; } - static void *unix_seq_start(struct seq_file *seq, loff_t *pos) __acquires(unix_table_lock) { @@ -2173,7 +2173,6 @@ static const struct seq_operations unix_seq_ops = { .show = unix_seq_show, }; - static int unix_seq_open(struct inode *inode, struct file *file) { return seq_open_net(inode, file, &unix_seq_ops, diff --git a/net/unix/garbage.c b/net/unix/garbage.c index 2a27b84f740b..00734e22ec15 100644 --- a/net/unix/garbage.c +++ b/net/unix/garbage.c @@ -104,8 +104,8 @@ static struct sock *unix_get_socket(struct file *filp) * Socket ? */ if (S_ISSOCK(inode->i_mode)) { - struct socket * sock = SOCKET_I(inode); - struct sock * s = sock->sk; + struct socket *sock = SOCKET_I(inode); + struct sock *s = sock->sk; /* * PF_UNIX ? @@ -124,7 +124,7 @@ static struct sock *unix_get_socket(struct file *filp) void unix_inflight(struct file *fp) { struct sock *s = unix_get_socket(fp); - if(s) { + if (s) { struct unix_sock *u = unix_sk(s); spin_lock(&unix_gc_lock); if (atomic_long_inc_return(&u->inflight) == 1) { @@ -141,7 +141,7 @@ void unix_inflight(struct file *fp) void unix_notinflight(struct file *fp) { struct sock *s = unix_get_socket(fp); - if(s) { + if (s) { struct unix_sock *u = unix_sk(s); spin_lock(&unix_gc_lock); BUG_ON(list_empty(&u->link)); @@ -154,7 +154,7 @@ void unix_notinflight(struct file *fp) static inline struct sk_buff *sock_queue_head(struct sock *sk) { - return (struct sk_buff *) &sk->sk_receive_queue; + return (struct sk_buff *)&sk->sk_receive_queue; } #define receive_queue_for_each_skb(sk, next, skb) \ @@ -339,7 +339,7 @@ void unix_gc(void) */ skb_queue_head_init(&hitlist); list_for_each_entry(u, &gc_candidates, link) - scan_children(&u->sk, inc_inflight, &hitlist); + scan_children(&u->sk, inc_inflight, &hitlist); spin_unlock(&unix_gc_lock); diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c index 77513d7e35f2..83c093077ebc 100644 --- a/net/unix/sysctl_net_unix.c +++ b/net/unix/sysctl_net_unix.c @@ -21,7 +21,7 @@ static ctl_table unix_table[] = { .data = &init_net.unx.sysctl_max_dgram_qlen, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { .ctl_name = 0 } }; @@ -61,4 +61,3 @@ void unix_sysctl_unregister(struct net *net) unregister_sysctl_table(net->unx.ctl); kfree(table); } - diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig index 646c7121dbc0..ae7f2262dfb5 100644 --- a/net/wireless/Kconfig +++ b/net/wireless/Kconfig @@ -72,3 +72,13 @@ config WIRELESS_EXT_SYSFS Say Y if you have programs using it, like old versions of hal. + +config LIB80211 + tristate "Common routines for IEEE802.11 drivers" + default n + help + This options enables a library of common routines used + by IEEE802.11 wireless LAN drivers. + + Drivers should select this themselves if needed. Say Y if + you want this built into your kernel. diff --git a/net/wireless/Makefile b/net/wireless/Makefile index b9f943c45f3b..d2d848d445f2 100644 --- a/net/wireless/Makefile +++ b/net/wireless/Makefile @@ -1,5 +1,6 @@ obj-$(CONFIG_WIRELESS_EXT) += wext.o obj-$(CONFIG_CFG80211) += cfg80211.o +obj-$(CONFIG_LIB80211) += lib80211.o cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o cfg80211-$(CONFIG_NL80211) += nl80211.o diff --git a/net/wireless/core.c b/net/wireless/core.c index 5031db7b275b..72825afe2bf6 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -301,12 +301,10 @@ int wiphy_register(struct wiphy *wiphy) /* check and set up bitrates */ ieee80211_set_bitrate_flags(wiphy); + mutex_lock(&cfg80211_drv_mutex); + /* set up regulatory info */ - mutex_lock(&cfg80211_reg_mutex); wiphy_update_regulatory(wiphy, REGDOM_SET_BY_CORE); - mutex_unlock(&cfg80211_reg_mutex); - - mutex_lock(&cfg80211_drv_mutex); res = device_add(&drv->wiphy.dev); if (res) diff --git a/net/wireless/lib80211.c b/net/wireless/lib80211.c new file mode 100644 index 000000000000..e71f7d085621 --- /dev/null +++ b/net/wireless/lib80211.c @@ -0,0 +1,65 @@ +/* + * lib80211 -- common bits for IEEE802.11 drivers + * + * Copyright(c) 2008 John W. Linville <linville@tuxdriver.com> + * + */ + +#include <linux/module.h> +#include <linux/ctype.h> +#include <linux/ieee80211.h> + +#include <net/lib80211.h> + +#define DRV_NAME "lib80211" + +#define DRV_DESCRIPTION "common routines for IEEE802.11 drivers" + +MODULE_DESCRIPTION(DRV_DESCRIPTION); +MODULE_AUTHOR("John W. Linville <linville@tuxdriver.com>"); +MODULE_LICENSE("GPL"); + +const char *print_ssid(char *buf, const char *ssid, u8 ssid_len) +{ + const char *s = ssid; + char *d = buf; + + ssid_len = min_t(u8, ssid_len, IEEE80211_MAX_SSID_LEN); + while (ssid_len--) { + if (isprint(*s)) { + *d++ = *s++; + continue; + } + + *d++ = '\\'; + if (*s == '\0') + *d++ = '0'; + else if (*s == '\n') + *d++ = 'n'; + else if (*s == '\r') + *d++ = 'r'; + else if (*s == '\t') + *d++ = 't'; + else if (*s == '\\') + *d++ = '\\'; + else + d += snprintf(d, 3, "%03o", *s); + s++; + } + *d = '\0'; + return buf; +} +EXPORT_SYMBOL(print_ssid); + +static int __init ieee80211_init(void) +{ + printk(KERN_INFO DRV_NAME ": " DRV_DESCRIPTION "\n"); + return 0; +} + +static void __exit ieee80211_exit(void) +{ +} + +module_init(ieee80211_init); +module_exit(ieee80211_exit); diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 572793c8c7ab..5e1d658a8b5a 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -84,7 +84,7 @@ static struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] __read_mostly = { .len = NL80211_MAX_SUPP_RATES }, [NL80211_ATTR_STA_PLINK_ACTION] = { .type = NLA_U8 }, [NL80211_ATTR_STA_VLAN] = { .type = NLA_U32 }, - [NL80211_ATTR_MNTR_FLAGS] = { .type = NLA_NESTED }, + [NL80211_ATTR_MNTR_FLAGS] = { /* NLA_NESTED can't be empty */ }, [NL80211_ATTR_MESH_ID] = { .type = NLA_BINARY, .len = IEEE80211_MAX_MESH_ID_LEN }, [NL80211_ATTR_MPATH_NEXT_HOP] = { .type = NLA_U32 }, @@ -96,6 +96,8 @@ static struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] __read_mostly = { [NL80211_ATTR_BSS_SHORT_PREAMBLE] = { .type = NLA_U8 }, [NL80211_ATTR_BSS_SHORT_SLOT_TIME] = { .type = NLA_U8 }, + [NL80211_ATTR_MESH_PARAMS] = { .type = NLA_NESTED }, + [NL80211_ATTR_HT_CAPABILITY] = { .type = NLA_BINARY, .len = NL80211_HT_CAPABILITY_LEN }, }; @@ -157,6 +159,19 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, if (!nl_band) goto nla_put_failure; + /* add HT info */ + if (dev->wiphy.bands[band]->ht_cap.ht_supported) { + NLA_PUT(msg, NL80211_BAND_ATTR_HT_MCS_SET, + sizeof(dev->wiphy.bands[band]->ht_cap.mcs), + &dev->wiphy.bands[band]->ht_cap.mcs); + NLA_PUT_U16(msg, NL80211_BAND_ATTR_HT_CAPA, + dev->wiphy.bands[band]->ht_cap.cap); + NLA_PUT_U8(msg, NL80211_BAND_ATTR_HT_AMPDU_FACTOR, + dev->wiphy.bands[band]->ht_cap.ampdu_factor); + NLA_PUT_U8(msg, NL80211_BAND_ATTR_HT_AMPDU_DENSITY, + dev->wiphy.bands[band]->ht_cap.ampdu_density); + } + /* add frequencies */ nl_freqs = nla_nest_start(msg, NL80211_BAND_ATTR_FREQS); if (!nl_freqs) @@ -1680,11 +1695,188 @@ static int nl80211_req_set_reg(struct sk_buff *skb, struct genl_info *info) return -EINVAL; #endif mutex_lock(&cfg80211_drv_mutex); - r = __regulatory_hint(NULL, REGDOM_SET_BY_USER, data, NULL); + r = __regulatory_hint(NULL, REGDOM_SET_BY_USER, data); mutex_unlock(&cfg80211_drv_mutex); return r; } +static int nl80211_get_mesh_params(struct sk_buff *skb, + struct genl_info *info) +{ + struct cfg80211_registered_device *drv; + struct mesh_config cur_params; + int err; + struct net_device *dev; + void *hdr; + struct nlattr *pinfoattr; + struct sk_buff *msg; + + /* Look up our device */ + err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); + if (err) + return err; + + /* Get the mesh params */ + rtnl_lock(); + err = drv->ops->get_mesh_params(&drv->wiphy, dev, &cur_params); + rtnl_unlock(); + if (err) + goto out; + + /* Draw up a netlink message to send back */ + msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL); + if (!msg) { + err = -ENOBUFS; + goto out; + } + hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0, + NL80211_CMD_GET_MESH_PARAMS); + if (!hdr) + goto nla_put_failure; + pinfoattr = nla_nest_start(msg, NL80211_ATTR_MESH_PARAMS); + if (!pinfoattr) + goto nla_put_failure; + NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, dev->ifindex); + NLA_PUT_U16(msg, NL80211_MESHCONF_RETRY_TIMEOUT, + cur_params.dot11MeshRetryTimeout); + NLA_PUT_U16(msg, NL80211_MESHCONF_CONFIRM_TIMEOUT, + cur_params.dot11MeshConfirmTimeout); + NLA_PUT_U16(msg, NL80211_MESHCONF_HOLDING_TIMEOUT, + cur_params.dot11MeshHoldingTimeout); + NLA_PUT_U16(msg, NL80211_MESHCONF_MAX_PEER_LINKS, + cur_params.dot11MeshMaxPeerLinks); + NLA_PUT_U8(msg, NL80211_MESHCONF_MAX_RETRIES, + cur_params.dot11MeshMaxRetries); + NLA_PUT_U8(msg, NL80211_MESHCONF_TTL, + cur_params.dot11MeshTTL); + NLA_PUT_U8(msg, NL80211_MESHCONF_AUTO_OPEN_PLINKS, + cur_params.auto_open_plinks); + NLA_PUT_U8(msg, NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, + cur_params.dot11MeshHWMPmaxPREQretries); + NLA_PUT_U32(msg, NL80211_MESHCONF_PATH_REFRESH_TIME, + cur_params.path_refresh_time); + NLA_PUT_U16(msg, NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, + cur_params.min_discovery_timeout); + NLA_PUT_U32(msg, NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, + cur_params.dot11MeshHWMPactivePathTimeout); + NLA_PUT_U16(msg, NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, + cur_params.dot11MeshHWMPpreqMinInterval); + NLA_PUT_U16(msg, NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, + cur_params.dot11MeshHWMPnetDiameterTraversalTime); + nla_nest_end(msg, pinfoattr); + genlmsg_end(msg, hdr); + err = genlmsg_unicast(msg, info->snd_pid); + goto out; + +nla_put_failure: + genlmsg_cancel(msg, hdr); + err = -EMSGSIZE; +out: + /* Cleanup */ + cfg80211_put_dev(drv); + dev_put(dev); + return err; +} + +#define FILL_IN_MESH_PARAM_IF_SET(table, cfg, param, mask, attr_num, nla_fn) \ +do {\ + if (table[attr_num]) {\ + cfg.param = nla_fn(table[attr_num]); \ + mask |= (1 << (attr_num - 1)); \ + } \ +} while (0);\ + +static struct nla_policy +nl80211_meshconf_params_policy[NL80211_MESHCONF_ATTR_MAX+1] __read_mostly = { + [NL80211_MESHCONF_RETRY_TIMEOUT] = { .type = NLA_U16 }, + [NL80211_MESHCONF_CONFIRM_TIMEOUT] = { .type = NLA_U16 }, + [NL80211_MESHCONF_HOLDING_TIMEOUT] = { .type = NLA_U16 }, + [NL80211_MESHCONF_MAX_PEER_LINKS] = { .type = NLA_U16 }, + [NL80211_MESHCONF_MAX_RETRIES] = { .type = NLA_U8 }, + [NL80211_MESHCONF_TTL] = { .type = NLA_U8 }, + [NL80211_MESHCONF_AUTO_OPEN_PLINKS] = { .type = NLA_U8 }, + + [NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES] = { .type = NLA_U8 }, + [NL80211_MESHCONF_PATH_REFRESH_TIME] = { .type = NLA_U32 }, + [NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT] = { .type = NLA_U16 }, + [NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT] = { .type = NLA_U32 }, + [NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL] = { .type = NLA_U16 }, + [NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME] = { .type = NLA_U16 }, +}; + +static int nl80211_set_mesh_params(struct sk_buff *skb, struct genl_info *info) +{ + int err; + u32 mask; + struct cfg80211_registered_device *drv; + struct net_device *dev; + struct mesh_config cfg; + struct nlattr *tb[NL80211_MESHCONF_ATTR_MAX + 1]; + struct nlattr *parent_attr; + + parent_attr = info->attrs[NL80211_ATTR_MESH_PARAMS]; + if (!parent_attr) + return -EINVAL; + if (nla_parse_nested(tb, NL80211_MESHCONF_ATTR_MAX, + parent_attr, nl80211_meshconf_params_policy)) + return -EINVAL; + + err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); + if (err) + return err; + + /* This makes sure that there aren't more than 32 mesh config + * parameters (otherwise our bitfield scheme would not work.) */ + BUILD_BUG_ON(NL80211_MESHCONF_ATTR_MAX > 32); + + /* Fill in the params struct */ + mask = 0; + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshRetryTimeout, + mask, NL80211_MESHCONF_RETRY_TIMEOUT, nla_get_u16); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshConfirmTimeout, + mask, NL80211_MESHCONF_CONFIRM_TIMEOUT, nla_get_u16); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHoldingTimeout, + mask, NL80211_MESHCONF_HOLDING_TIMEOUT, nla_get_u16); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxPeerLinks, + mask, NL80211_MESHCONF_MAX_PEER_LINKS, nla_get_u16); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxRetries, + mask, NL80211_MESHCONF_MAX_RETRIES, nla_get_u8); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshTTL, + mask, NL80211_MESHCONF_TTL, nla_get_u8); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, auto_open_plinks, + mask, NL80211_MESHCONF_AUTO_OPEN_PLINKS, nla_get_u8); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPmaxPREQretries, + mask, NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, + nla_get_u8); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, path_refresh_time, + mask, NL80211_MESHCONF_PATH_REFRESH_TIME, nla_get_u32); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, min_discovery_timeout, + mask, NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, + nla_get_u16); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPactivePathTimeout, + mask, NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, + nla_get_u32); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPpreqMinInterval, + mask, NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, + nla_get_u16); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, + dot11MeshHWMPnetDiameterTraversalTime, + mask, NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, + nla_get_u16); + + /* Apply changes */ + rtnl_lock(); + err = drv->ops->set_mesh_params(&drv->wiphy, dev, &cfg, mask); + rtnl_unlock(); + + /* cleanup */ + cfg80211_put_dev(drv); + dev_put(dev); + return err; +} + +#undef FILL_IN_MESH_PARAM_IF_SET + static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info) { struct nlattr *tb[NL80211_REG_RULE_ATTR_MAX + 1]; @@ -1743,12 +1935,9 @@ static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info) mutex_lock(&cfg80211_drv_mutex); r = set_regdom(rd); mutex_unlock(&cfg80211_drv_mutex); - if (r) - goto bad_reg; - return r; -bad_reg: + bad_reg: kfree(rd); return -EINVAL; } @@ -1902,6 +2091,18 @@ static struct genl_ops nl80211_ops[] = { .policy = nl80211_policy, .flags = GENL_ADMIN_PERM, }, + { + .cmd = NL80211_CMD_GET_MESH_PARAMS, + .doit = nl80211_get_mesh_params, + .policy = nl80211_policy, + /* can be retrieved by unprivileged users */ + }, + { + .cmd = NL80211_CMD_SET_MESH_PARAMS, + .doit = nl80211_set_mesh_params, + .policy = nl80211_policy, + .flags = GENL_ADMIN_PERM, + }, }; /* multicast groups */ diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 626dbb688499..9dff716d1b02 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -42,17 +42,17 @@ #include "core.h" #include "reg.h" -/* wiphy is set if this request's initiator is REGDOM_SET_BY_DRIVER */ +/* + * wiphy is set if this request's initiator is + * REGDOM_SET_BY_COUNTRY_IE or _DRIVER + */ struct regulatory_request { - struct list_head list; struct wiphy *wiphy; - int granted; enum reg_set_by initiator; char alpha2[2]; }; -static LIST_HEAD(regulatory_requests); -DEFINE_MUTEX(cfg80211_reg_mutex); +static struct regulatory_request *last_request; /* To trigger userspace events */ static struct platform_device *reg_pdev; @@ -63,8 +63,6 @@ static u32 supported_bandwidths[] = { MHZ_TO_KHZ(20), }; -static struct list_head regulatory_requests; - /* Central wireless core regulatory domains, we only need two, * the current one and a world regulatory domain in case we have no * information to give us an alpha2 */ @@ -204,7 +202,7 @@ static void reset_regdomains(void) * core upon initialization */ static void update_world_regdomain(const struct ieee80211_regdomain *rd) { - BUG_ON(list_empty(®ulatory_requests)); + BUG_ON(!last_request); reset_regdomains(); @@ -300,121 +298,13 @@ static int call_crda(const char *alpha2) return kobject_uevent_env(®_pdev->dev.kobj, KOBJ_CHANGE, envp); } -/* This has the logic which determines when a new request - * should be ignored. */ -static int ignore_request(struct wiphy *wiphy, enum reg_set_by set_by, - char *alpha2, struct ieee80211_regdomain *rd) -{ - struct regulatory_request *last_request = NULL; - - /* All initial requests are respected */ - if (list_empty(®ulatory_requests)) - return 0; - - last_request = list_first_entry(®ulatory_requests, - struct regulatory_request, list); - - switch (set_by) { - case REGDOM_SET_BY_INIT: - return -EINVAL; - case REGDOM_SET_BY_CORE: - /* Always respect new wireless core hints, should only - * come in for updating the world regulatory domain at init - * anyway */ - return 0; - case REGDOM_SET_BY_COUNTRY_IE: - if (last_request->initiator == set_by) { - if (last_request->wiphy != wiphy) { - /* Two cards with two APs claiming different - * different Country IE alpha2s! - * You're special!! */ - if (!alpha2_equal(last_request->alpha2, - cfg80211_regdomain->alpha2)) { - /* XXX: Deal with conflict, consider - * building a new one out of the - * intersection */ - WARN_ON(1); - return -EOPNOTSUPP; - } - return -EALREADY; - } - /* Two consecutive Country IE hints on the same wiphy */ - if (!alpha2_equal(cfg80211_regdomain->alpha2, alpha2)) - return 0; - return -EALREADY; - } - if (WARN_ON(!is_alpha2_set(alpha2) || !is_an_alpha2(alpha2)), - "Invalid Country IE regulatory hint passed " - "to the wireless core\n") - return -EINVAL; - /* We ignore Country IE hints for now, as we haven't yet - * added the dot11MultiDomainCapabilityEnabled flag - * for wiphys */ - return 1; - case REGDOM_SET_BY_DRIVER: - BUG_ON(!wiphy); - if (last_request->initiator == set_by) { - /* Two separate drivers hinting different things, - * this is possible if you have two devices present - * on a system with different EEPROM regulatory - * readings. XXX: Do intersection, we support only - * the first regulatory hint for now */ - if (last_request->wiphy != wiphy) - return -EALREADY; - if (rd) - return -EALREADY; - /* Driver should not be trying to hint different - * regulatory domains! */ - BUG_ON(!alpha2_equal(alpha2, - cfg80211_regdomain->alpha2)); - return -EALREADY; - } - if (last_request->initiator == REGDOM_SET_BY_CORE) - return 0; - /* XXX: Handle intersection, and add the - * dot11MultiDomainCapabilityEnabled flag to wiphy. For now - * we assume the driver has this set to false, following the - * 802.11d dot11MultiDomainCapabilityEnabled documentation */ - if (last_request->initiator == REGDOM_SET_BY_COUNTRY_IE) - return 0; - return 0; - case REGDOM_SET_BY_USER: - if (last_request->initiator == set_by || - last_request->initiator == REGDOM_SET_BY_CORE) - return 0; - /* Drivers can use their wiphy's reg_notifier() - * to override any information */ - if (last_request->initiator == REGDOM_SET_BY_DRIVER) - return 0; - /* XXX: Handle intersection */ - if (last_request->initiator == REGDOM_SET_BY_COUNTRY_IE) - return -EOPNOTSUPP; - return 0; - default: - return -EINVAL; - } -} - -static bool __reg_is_valid_request(const char *alpha2, - struct regulatory_request **request) -{ - struct regulatory_request *req; - if (list_empty(®ulatory_requests)) - return false; - list_for_each_entry(req, ®ulatory_requests, list) { - if (alpha2_equal(req->alpha2, alpha2)) { - *request = req; - return true; - } - } - return false; -} - /* Used by nl80211 before kmalloc'ing our regulatory domain */ bool reg_is_valid_request(const char *alpha2) { - struct regulatory_request *request = NULL; - return __reg_is_valid_request(alpha2, &request); + if (!last_request) + return false; + + return alpha2_equal(last_request->alpha2, alpha2); } /* Sanity check on a regulatory rule */ @@ -578,41 +468,97 @@ void wiphy_update_regulatory(struct wiphy *wiphy, enum reg_set_by setby) } } +/* This has the logic which determines when a new request + * should be ignored. */ +static int ignore_request(struct wiphy *wiphy, enum reg_set_by set_by, + const char *alpha2) +{ + /* All initial requests are respected */ + if (!last_request) + return 0; + + switch (set_by) { + case REGDOM_SET_BY_INIT: + return -EINVAL; + case REGDOM_SET_BY_CORE: + /* + * Always respect new wireless core hints, should only happen + * when updating the world regulatory domain at init. + */ + return 0; + case REGDOM_SET_BY_COUNTRY_IE: + if (unlikely(!is_an_alpha2(alpha2))) + return -EINVAL; + if (last_request->initiator == REGDOM_SET_BY_COUNTRY_IE) { + if (last_request->wiphy != wiphy) { + /* + * Two cards with two APs claiming different + * different Country IE alpha2s. We could + * intersect them, but that seems unlikely + * to be correct. Reject second one for now. + */ + if (!alpha2_equal(alpha2, + cfg80211_regdomain->alpha2)) + return -EOPNOTSUPP; + return -EALREADY; + } + /* Two consecutive Country IE hints on the same wiphy */ + if (!alpha2_equal(cfg80211_regdomain->alpha2, alpha2)) + return 0; + return -EALREADY; + } + /* + * Ignore Country IE hints for now, need to think about + * what we need to do to support multi-domain operation. + */ + return -EOPNOTSUPP; + case REGDOM_SET_BY_DRIVER: + if (last_request->initiator == REGDOM_SET_BY_DRIVER) + return -EALREADY; + return 0; + case REGDOM_SET_BY_USER: + /* + * If the user wants to override the AP's hint, we may + * need to follow both and use the intersection. For now, + * reject any such attempt (but we don't support country + * IEs right now anyway.) + */ + if (last_request->initiator == REGDOM_SET_BY_COUNTRY_IE) + return -EOPNOTSUPP; + return 0; + } + + return -EINVAL; +} + /* Caller must hold &cfg80211_drv_mutex */ int __regulatory_hint(struct wiphy *wiphy, enum reg_set_by set_by, - const char *alpha2, struct ieee80211_regdomain *rd) + const char *alpha2) { struct regulatory_request *request; - char *rd_alpha2; int r = 0; - r = ignore_request(wiphy, set_by, (char *) alpha2, rd); + r = ignore_request(wiphy, set_by, alpha2); if (r) return r; - if (rd) - rd_alpha2 = rd->alpha2; - else - rd_alpha2 = (char *) alpha2; - switch (set_by) { case REGDOM_SET_BY_CORE: case REGDOM_SET_BY_COUNTRY_IE: case REGDOM_SET_BY_DRIVER: case REGDOM_SET_BY_USER: request = kzalloc(sizeof(struct regulatory_request), - GFP_KERNEL); + GFP_KERNEL); if (!request) return -ENOMEM; - request->alpha2[0] = rd_alpha2[0]; - request->alpha2[1] = rd_alpha2[1]; + request->alpha2[0] = alpha2[0]; + request->alpha2[1] = alpha2[1]; request->initiator = set_by; request->wiphy = wiphy; - list_add_tail(&request->list, ®ulatory_requests); - if (rd) - break; + kfree(last_request); + last_request = request; r = call_crda(alpha2); #ifndef CONFIG_WIRELESS_OLD_REGULATORY if (r) @@ -627,26 +573,13 @@ int __regulatory_hint(struct wiphy *wiphy, enum reg_set_by set_by, return r; } -/* If rd is not NULL and if this call fails the caller must free it */ -int regulatory_hint(struct wiphy *wiphy, const char *alpha2, - struct ieee80211_regdomain *rd) +void regulatory_hint(struct wiphy *wiphy, const char *alpha2) { - int r; - BUG_ON(!rd && !alpha2); + BUG_ON(!alpha2); mutex_lock(&cfg80211_drv_mutex); - - r = __regulatory_hint(wiphy, REGDOM_SET_BY_DRIVER, alpha2, rd); - if (r || !rd) - goto unlock_and_exit; - - /* If the driver passed a regulatory domain we skipped asking - * userspace for one so we can now go ahead and set it */ - r = set_regdom(rd); - -unlock_and_exit: + __regulatory_hint(wiphy, REGDOM_SET_BY_DRIVER, alpha2); mutex_unlock(&cfg80211_drv_mutex); - return r; } EXPORT_SYMBOL(regulatory_hint); @@ -712,14 +645,13 @@ void print_regdomain_info(const struct ieee80211_regdomain *rd) print_rd_rules(rd); } +/* Takes ownership of rd only if it doesn't fail */ static int __set_regdom(const struct ieee80211_regdomain *rd) { - struct regulatory_request *request = NULL; - /* Some basic sanity checks first */ if (is_world_regdom(rd->alpha2)) { - if (WARN_ON(!__reg_is_valid_request(rd->alpha2, &request))) + if (WARN_ON(!reg_is_valid_request(rd->alpha2))) return -EINVAL; update_world_regdomain(rd); return 0; @@ -729,7 +661,7 @@ static int __set_regdom(const struct ieee80211_regdomain *rd) !is_unknown_alpha2(rd->alpha2)) return -EINVAL; - if (list_empty(®ulatory_requests)) + if (!last_request) return -EINVAL; /* allow overriding the static definitions if CRDA is present */ @@ -742,13 +674,13 @@ static int __set_regdom(const struct ieee80211_regdomain *rd) * to review or adjust their own settings based on their own * internal EEPROM data */ - if (WARN_ON(!__reg_is_valid_request(rd->alpha2, &request))) + if (WARN_ON(!reg_is_valid_request(rd->alpha2))) return -EINVAL; reset_regdomains(); /* Country IE parsing coming soon */ - switch (request->initiator) { + switch (last_request->initiator) { case REGDOM_SET_BY_CORE: case REGDOM_SET_BY_DRIVER: case REGDOM_SET_BY_USER: @@ -767,7 +699,6 @@ static int __set_regdom(const struct ieee80211_regdomain *rd) /* Tada! */ cfg80211_regdomain = rd; - request->granted = 1; return 0; } @@ -775,46 +706,23 @@ static int __set_regdom(const struct ieee80211_regdomain *rd) /* Use this call to set the current regulatory domain. Conflicts with * multiple drivers can be ironed out later. Caller must've already - * kmalloc'd the rd structure. If this calls fails you should kfree() - * the passed rd. Caller must hold cfg80211_drv_mutex */ + * kmalloc'd the rd structure. Caller must hold cfg80211_drv_mutex */ int set_regdom(const struct ieee80211_regdomain *rd) { - struct regulatory_request *this_request = NULL, *prev_request = NULL; int r; - if (!list_empty(®ulatory_requests)) - prev_request = list_first_entry(®ulatory_requests, - struct regulatory_request, list); - /* Note that this doesn't update the wiphys, this is done below */ r = __set_regdom(rd); - if (r) + if (r) { + kfree(rd); return r; - - BUG_ON((!__reg_is_valid_request(rd->alpha2, &this_request))); - - /* The initial standard core update of the world regulatory domain, no - * need to keep that request info around if it didn't fail. */ - if (is_world_regdom(rd->alpha2) && - this_request->initiator == REGDOM_SET_BY_CORE && - this_request->granted) { - list_del(&this_request->list); - kfree(this_request); - this_request = NULL; - } - - /* Remove old requests, we only leave behind the last one */ - if (prev_request) { - list_del(&prev_request->list); - kfree(prev_request); - prev_request = NULL; } /* This would make this whole thing pointless */ BUG_ON(rd != cfg80211_regdomain); /* update all wiphys now with the new established regulatory domain */ - update_all_wiphy_regulatory(this_request->initiator); + update_all_wiphy_regulatory(last_request->initiator); print_regdomain(rd); @@ -838,13 +746,13 @@ int regulatory_init(void) * you have CRDA you get it updated, otherwise you get * stuck with the static values. We ignore "EU" code as * that is not a valid ISO / IEC 3166 alpha2 */ - if (ieee80211_regdom[0] != 'E' && ieee80211_regdom[1] != 'U') + if (ieee80211_regdom[0] != 'E' || ieee80211_regdom[1] != 'U') err = __regulatory_hint(NULL, REGDOM_SET_BY_CORE, - ieee80211_regdom, NULL); + ieee80211_regdom); #else cfg80211_regdomain = cfg80211_world_regdom; - err = __regulatory_hint(NULL, REGDOM_SET_BY_CORE, "00", NULL); + err = __regulatory_hint(NULL, REGDOM_SET_BY_CORE, "00"); if (err) printk(KERN_ERR "cfg80211: calling CRDA failed - " "unable to update world regulatory domain, " @@ -856,16 +764,12 @@ int regulatory_init(void) void regulatory_exit(void) { - struct regulatory_request *req, *req_tmp; - mutex_lock(&cfg80211_drv_mutex); reset_regdomains(); - list_for_each_entry_safe(req, req_tmp, ®ulatory_requests, list) { - list_del(&req->list); - kfree(req); - } + kfree(last_request); + platform_device_unregister(reg_pdev); mutex_unlock(&cfg80211_drv_mutex); diff --git a/net/wireless/reg.h b/net/wireless/reg.h index a33362872f3c..c9b6b6358bbe 100644 --- a/net/wireless/reg.h +++ b/net/wireless/reg.h @@ -1,7 +1,6 @@ #ifndef __NET_WIRELESS_REG_H #define __NET_WIRELESS_REG_H -extern struct mutex cfg80211_reg_mutex; bool is_world_regdom(const char *alpha2); bool reg_is_valid_request(const char *alpha2); @@ -10,4 +9,23 @@ void regulatory_exit(void); int set_regdom(const struct ieee80211_regdomain *rd); +/** + * __regulatory_hint - hint to the wireless core a regulatory domain + * @wiphy: if the hint comes from country information from an AP, this + * is required to be set to the wiphy that received the information + * @alpha2: the ISO/IEC 3166 alpha2 being claimed the regulatory domain + * should be in. + * + * The Wireless subsystem can use this function to hint to the wireless core + * what it believes should be the current regulatory domain by + * giving it an ISO/IEC 3166 alpha2 country code it knows its regulatory + * domain should be in. + * + * Returns zero if all went fine, %-EALREADY if a regulatory domain had + * already been set or other standard error codes. + * + */ +extern int __regulatory_hint(struct wiphy *wiphy, enum reg_set_by set_by, + const char *alpha2); + #endif /* __NET_WIRELESS_REG_H */ diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c index 6ebda25c24e9..a5d3416522de 100644 --- a/net/x25/sysctl_net_x25.c +++ b/net/x25/sysctl_net_x25.c @@ -24,8 +24,8 @@ static struct ctl_table x25_table[] = { .data = &sysctl_x25_restart_request_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer, }, @@ -35,8 +35,8 @@ static struct ctl_table x25_table[] = { .data = &sysctl_x25_call_request_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer, }, @@ -46,8 +46,8 @@ static struct ctl_table x25_table[] = { .data = &sysctl_x25_reset_request_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer, }, @@ -57,8 +57,8 @@ static struct ctl_table x25_table[] = { .data = &sysctl_x25_clear_request_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer, }, @@ -68,8 +68,8 @@ static struct ctl_table x25_table[] = { .data = &sysctl_x25_ack_holdback_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, + .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer, }, @@ -79,7 +79,7 @@ static struct ctl_table x25_table[] = { .data = &sysctl_x25_forward, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { 0, }, }; diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 058f04f54b90..c546cf67801a 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -2381,9 +2381,7 @@ static int xfrm_dev_event(struct notifier_block *this, unsigned long event, void } static struct notifier_block xfrm_dev_notifier = { - xfrm_dev_event, - NULL, - 0 + .notifier_call = xfrm_dev_event, }; #ifdef CONFIG_XFRM_STATISTICS @@ -2457,25 +2455,21 @@ static void xfrm_audit_common_policyinfo(struct xfrm_policy *xp, switch(sel->family) { case AF_INET: - audit_log_format(audit_buf, " src=" NIPQUAD_FMT, - NIPQUAD(sel->saddr.a4)); + audit_log_format(audit_buf, " src=%pI4", &sel->saddr.a4); if (sel->prefixlen_s != 32) audit_log_format(audit_buf, " src_prefixlen=%d", sel->prefixlen_s); - audit_log_format(audit_buf, " dst=" NIPQUAD_FMT, - NIPQUAD(sel->daddr.a4)); + audit_log_format(audit_buf, " dst=%pI4", &sel->daddr.a4); if (sel->prefixlen_d != 32) audit_log_format(audit_buf, " dst_prefixlen=%d", sel->prefixlen_d); break; case AF_INET6: - audit_log_format(audit_buf, " src=" NIP6_FMT, - NIP6(*(struct in6_addr *)sel->saddr.a6)); + audit_log_format(audit_buf, " src=%pI6", sel->saddr.a6); if (sel->prefixlen_s != 128) audit_log_format(audit_buf, " src_prefixlen=%d", sel->prefixlen_s); - audit_log_format(audit_buf, " dst=" NIP6_FMT, - NIP6(*(struct in6_addr *)sel->daddr.a6)); + audit_log_format(audit_buf, " dst=%pI6", sel->daddr.a6); if (sel->prefixlen_d != 128) audit_log_format(audit_buf, " dst_prefixlen=%d", sel->prefixlen_d); diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 508337f97249..cd9d9171ded7 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -2109,16 +2109,12 @@ static void xfrm_audit_helper_sainfo(struct xfrm_state *x, switch(x->props.family) { case AF_INET: - audit_log_format(audit_buf, - " src=" NIPQUAD_FMT " dst=" NIPQUAD_FMT, - NIPQUAD(x->props.saddr.a4), - NIPQUAD(x->id.daddr.a4)); + audit_log_format(audit_buf, " src=%pI4 dst=%pI4", + &x->props.saddr.a4, &x->id.daddr.a4); break; case AF_INET6: - audit_log_format(audit_buf, - " src=" NIP6_FMT " dst=" NIP6_FMT, - NIP6(*(struct in6_addr *)x->props.saddr.a6), - NIP6(*(struct in6_addr *)x->id.daddr.a6)); + audit_log_format(audit_buf, " src=%pI6 dst=%pI6", + x->props.saddr.a6, x->id.daddr.a6); break; } @@ -2134,18 +2130,14 @@ static void xfrm_audit_helper_pktinfo(struct sk_buff *skb, u16 family, switch (family) { case AF_INET: iph4 = ip_hdr(skb); - audit_log_format(audit_buf, - " src=" NIPQUAD_FMT " dst=" NIPQUAD_FMT, - NIPQUAD(iph4->saddr), - NIPQUAD(iph4->daddr)); + audit_log_format(audit_buf, " src=%pI4 dst=%pI4", + &iph4->saddr, &iph4->daddr); break; case AF_INET6: iph6 = ipv6_hdr(skb); audit_log_format(audit_buf, - " src=" NIP6_FMT " dst=" NIP6_FMT - " flowlbl=0x%x%02x%02x", - NIP6(iph6->saddr), - NIP6(iph6->daddr), + " src=%pI6 dst=%pI6 flowlbl=0x%x%02x%02x", + &iph6->saddr,&iph6->daddr, iph6->flow_lbl[0] & 0x0f, iph6->flow_lbl[1], iph6->flow_lbl[2]); diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index a278a6f3b991..ee15d5dd6544 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -2503,6 +2503,57 @@ static int xfrm_send_report(u8 proto, struct xfrm_selector *sel, return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_REPORT, GFP_ATOMIC); } +static inline size_t xfrm_mapping_msgsize(void) +{ + return NLMSG_ALIGN(sizeof(struct xfrm_user_mapping)); +} + +static int build_mapping(struct sk_buff *skb, struct xfrm_state *x, + xfrm_address_t *new_saddr, __be16 new_sport) +{ + struct xfrm_user_mapping *um; + struct nlmsghdr *nlh; + + nlh = nlmsg_put(skb, 0, 0, XFRM_MSG_MAPPING, sizeof(*um), 0); + if (nlh == NULL) + return -EMSGSIZE; + + um = nlmsg_data(nlh); + + memcpy(&um->id.daddr, &x->id.daddr, sizeof(um->id.daddr)); + um->id.spi = x->id.spi; + um->id.family = x->props.family; + um->id.proto = x->id.proto; + memcpy(&um->new_saddr, new_saddr, sizeof(um->new_saddr)); + memcpy(&um->old_saddr, &x->props.saddr, sizeof(um->old_saddr)); + um->new_sport = new_sport; + um->old_sport = x->encap->encap_sport; + um->reqid = x->props.reqid; + + return nlmsg_end(skb, nlh); +} + +static int xfrm_send_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, + __be16 sport) +{ + struct sk_buff *skb; + + if (x->id.proto != IPPROTO_ESP) + return -EINVAL; + + if (!x->encap) + return -EINVAL; + + skb = nlmsg_new(xfrm_mapping_msgsize(), GFP_ATOMIC); + if (skb == NULL) + return -ENOMEM; + + if (build_mapping(skb, x, ipaddr, sport) < 0) + BUG(); + + return nlmsg_multicast(xfrm_nl, skb, 0, XFRMNLGRP_MAPPING, GFP_ATOMIC); +} + static struct xfrm_mgr netlink_mgr = { .id = "netlink", .notify = xfrm_send_state_notify, @@ -2511,6 +2562,7 @@ static struct xfrm_mgr netlink_mgr = { .notify_policy = xfrm_send_policy_notify, .report = xfrm_send_report, .migrate = xfrm_send_migrate, + .new_mapping = xfrm_send_mapping, }; static int __init xfrm_user_init(void) diff --git a/security/selinux/avc.c b/security/selinux/avc.c index cb30c7e350b3..d43bd6baeeaa 100644 --- a/security/selinux/avc.c +++ b/security/selinux/avc.c @@ -495,7 +495,7 @@ static inline void avc_print_ipv6_addr(struct audit_buffer *ab, char *name1, char *name2) { if (!ipv6_addr_any(addr)) - audit_log_format(ab, " %s=" NIP6_FMT, name1, NIP6(*addr)); + audit_log_format(ab, " %s=%pI6", name1, addr); if (port) audit_log_format(ab, " %s=%d", name2, ntohs(port)); } @@ -504,7 +504,7 @@ static inline void avc_print_ipv4_addr(struct audit_buffer *ab, __be32 addr, __be16 port, char *name1, char *name2) { if (addr) - audit_log_format(ab, " %s=" NIPQUAD_FMT, name1, NIPQUAD(addr)); + audit_log_format(ab, " %s=%pI4", name1, &addr); if (port) audit_log_format(ab, " %s=%d", name2, ntohs(port)); } diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index f85597a4d733..f3c4bc12fea3 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -4628,7 +4628,7 @@ static unsigned int selinux_ip_postroute(struct sk_buff *skb, int ifindex, * as fast and as clean as possible. */ if (selinux_compat_net || !selinux_policycap_netpeer) return selinux_ip_postroute_compat(skb, ifindex, family); - +#ifdef CONFIG_XFRM /* If skb->dst->xfrm is non-NULL then the packet is undergoing an IPsec * packet transformation so allow the packet to pass without any checks * since we'll have another chance to perform access control checks @@ -4637,7 +4637,7 @@ static unsigned int selinux_ip_postroute(struct sk_buff *skb, int ifindex, * is NULL, in this case go ahead and apply access control. */ if (skb->dst != NULL && skb->dst->xfrm != NULL) return NF_ACCEPT; - +#endif secmark_active = selinux_secmark_enabled(); peerlbl_active = netlbl_enabled() || selinux_xfrm_enabled(); if (!secmark_active && !peerlbl_active) |
