diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic')
| -rw-r--r-- | drivers/net/ethernet/qlogic/netxen/netxen_nic.h | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c | 220 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qla3xxx.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 163 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h | 26 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 33 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c | 53 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 21 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 255 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlge/qlge_main.c | 6 |
15 files changed, 627 insertions, 190 deletions
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic.h b/drivers/net/ethernet/qlogic/netxen/netxen_nic.h index eb3dfdbb642b..322a36b76727 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic.h +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic.h @@ -955,9 +955,10 @@ typedef struct nx_mac_list_s { uint8_t mac_addr[ETH_ALEN+2]; } nx_mac_list_t; -struct nx_vlan_ip_list { +struct nx_ip_list { struct list_head list; __be32 ip_addr; + bool master; }; /* @@ -1605,7 +1606,7 @@ struct netxen_adapter { struct net_device *netdev; struct pci_dev *pdev; struct list_head mac_list; - struct list_head vlan_ip_list; + struct list_head ip_list; spinlock_t tx_clean_lock; diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c index 4782dcfde736..7692dfd4f262 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c @@ -27,6 +27,7 @@ #include <linux/delay.h> #include <linux/slab.h> #include <linux/if_vlan.h> +#include <net/checksum.h> #include "netxen_nic.h" #include "netxen_nic_hw.h" @@ -1641,9 +1642,8 @@ netxen_process_lro(struct netxen_adapter *adapter, th = (struct tcphdr *)((skb->data + vhdr_len) + (iph->ihl << 2)); length = (iph->ihl << 2) + (th->doff << 2) + lro_length; + csum_replace2(&iph->check, iph->tot_len, htons(length)); iph->tot_len = htons(length); - iph->check = 0; - iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl); th->psh = push; th->seq = htonl(seq_number); diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index 501f49207da5..7867aebc05f2 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -90,7 +90,7 @@ static irqreturn_t netxen_intr(int irq, void *data); static irqreturn_t netxen_msi_intr(int irq, void *data); static irqreturn_t netxen_msix_intr(int irq, void *data); -static void netxen_free_vlan_ip_list(struct netxen_adapter *); +static void netxen_free_ip_list(struct netxen_adapter *, bool); static void netxen_restore_indev_addr(struct net_device *dev, unsigned long); static struct rtnl_link_stats64 *netxen_nic_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats); @@ -1450,7 +1450,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) spin_lock_init(&adapter->tx_clean_lock); INIT_LIST_HEAD(&adapter->mac_list); - INIT_LIST_HEAD(&adapter->vlan_ip_list); + INIT_LIST_HEAD(&adapter->ip_list); err = netxen_setup_pci_map(adapter); if (err) @@ -1585,7 +1585,7 @@ static void netxen_nic_remove(struct pci_dev *pdev) cancel_work_sync(&adapter->tx_timeout_task); - netxen_free_vlan_ip_list(adapter); + netxen_free_ip_list(adapter, false); netxen_nic_detach(adapter); nx_decr_dev_ref_cnt(adapter); @@ -3137,62 +3137,77 @@ netxen_destip_supported(struct netxen_adapter *adapter) } static void -netxen_free_vlan_ip_list(struct netxen_adapter *adapter) +netxen_free_ip_list(struct netxen_adapter *adapter, bool master) { - struct nx_vlan_ip_list *cur; - struct list_head *head = &adapter->vlan_ip_list; + struct nx_ip_list *cur, *tmp_cur; - while (!list_empty(head)) { - cur = list_entry(head->next, struct nx_vlan_ip_list, list); - netxen_config_ipaddr(adapter, cur->ip_addr, NX_IP_DOWN); - list_del(&cur->list); - kfree(cur); + list_for_each_entry_safe(cur, tmp_cur, &adapter->ip_list, list) { + if (master) { + if (cur->master) { + netxen_config_ipaddr(adapter, cur->ip_addr, + NX_IP_DOWN); + list_del(&cur->list); + kfree(cur); + } + } else { + netxen_config_ipaddr(adapter, cur->ip_addr, NX_IP_DOWN); + list_del(&cur->list); + kfree(cur); + } } - } -static void -netxen_list_config_vlan_ip(struct netxen_adapter *adapter, + +static bool +netxen_list_config_ip(struct netxen_adapter *adapter, struct in_ifaddr *ifa, unsigned long event) { struct net_device *dev; - struct nx_vlan_ip_list *cur, *tmp_cur; + struct nx_ip_list *cur, *tmp_cur; struct list_head *head; + bool ret = false; dev = ifa->ifa_dev ? ifa->ifa_dev->dev : NULL; if (dev == NULL) - return; - - if (!is_vlan_dev(dev)) - return; + goto out; switch (event) { case NX_IP_UP: - list_for_each(head, &adapter->vlan_ip_list) { - cur = list_entry(head, struct nx_vlan_ip_list, list); + list_for_each(head, &adapter->ip_list) { + cur = list_entry(head, struct nx_ip_list, list); if (cur->ip_addr == ifa->ifa_address) - return; + goto out; } - cur = kzalloc(sizeof(struct nx_vlan_ip_list), GFP_ATOMIC); + cur = kzalloc(sizeof(struct nx_ip_list), GFP_ATOMIC); if (cur == NULL) - return; - + goto out; + if (dev->priv_flags & IFF_802_1Q_VLAN) + dev = vlan_dev_real_dev(dev); + cur->master = !!netif_is_bond_master(dev); cur->ip_addr = ifa->ifa_address; - list_add_tail(&cur->list, &adapter->vlan_ip_list); + list_add_tail(&cur->list, &adapter->ip_list); + netxen_config_ipaddr(adapter, ifa->ifa_address, NX_IP_UP); + ret = true; break; case NX_IP_DOWN: list_for_each_entry_safe(cur, tmp_cur, - &adapter->vlan_ip_list, list) { + &adapter->ip_list, list) { if (cur->ip_addr == ifa->ifa_address) { list_del(&cur->list); kfree(cur); + netxen_config_ipaddr(adapter, ifa->ifa_address, + NX_IP_DOWN); + ret = true; break; } } } +out: + return ret; } + static void netxen_config_indev_addr(struct netxen_adapter *adapter, struct net_device *dev, unsigned long event) @@ -3209,14 +3224,10 @@ netxen_config_indev_addr(struct netxen_adapter *adapter, for_ifa(indev) { switch (event) { case NETDEV_UP: - netxen_config_ipaddr(adapter, - ifa->ifa_address, NX_IP_UP); - netxen_list_config_vlan_ip(adapter, ifa, NX_IP_UP); + netxen_list_config_ip(adapter, ifa, NX_IP_UP); break; case NETDEV_DOWN: - netxen_config_ipaddr(adapter, - ifa->ifa_address, NX_IP_DOWN); - netxen_list_config_vlan_ip(adapter, ifa, NX_IP_DOWN); + netxen_list_config_ip(adapter, ifa, NX_IP_DOWN); break; default: break; @@ -3231,23 +3242,78 @@ netxen_restore_indev_addr(struct net_device *netdev, unsigned long event) { struct netxen_adapter *adapter = netdev_priv(netdev); - struct nx_vlan_ip_list *pos, *tmp_pos; + struct nx_ip_list *pos, *tmp_pos; unsigned long ip_event; ip_event = (event == NETDEV_UP) ? NX_IP_UP : NX_IP_DOWN; netxen_config_indev_addr(adapter, netdev, event); - list_for_each_entry_safe(pos, tmp_pos, &adapter->vlan_ip_list, list) { + list_for_each_entry_safe(pos, tmp_pos, &adapter->ip_list, list) { netxen_config_ipaddr(adapter, pos->ip_addr, ip_event); } } +static inline bool +netxen_config_checkdev(struct net_device *dev) +{ + struct netxen_adapter *adapter; + + if (!is_netxen_netdev(dev)) + return false; + adapter = netdev_priv(dev); + if (!adapter) + return false; + if (!netxen_destip_supported(adapter)) + return false; + if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) + return false; + + return true; +} + +/** + * netxen_config_master - configure addresses based on master + * @dev: netxen device + * @event: netdev event + */ +static void netxen_config_master(struct net_device *dev, unsigned long event) +{ + struct net_device *master, *slave; + struct netxen_adapter *adapter = netdev_priv(dev); + + rcu_read_lock(); + master = netdev_master_upper_dev_get_rcu(dev); + /* + * This is the case where the netxen nic is being + * enslaved and is dev_open()ed in bond_enslave() + * Now we should program the bond's (and its vlans') + * addresses in the netxen NIC. + */ + if (master && netif_is_bond_master(master) && + !netif_is_bond_slave(dev)) { + netxen_config_indev_addr(adapter, master, event); + for_each_netdev_rcu(&init_net, slave) + if (slave->priv_flags & IFF_802_1Q_VLAN && + vlan_dev_real_dev(slave) == master) + netxen_config_indev_addr(adapter, slave, event); + } + rcu_read_unlock(); + /* + * This is the case where the netxen nic is being + * released and is dev_close()ed in bond_release() + * just before IFF_BONDING is stripped. + */ + if (!master && dev->priv_flags & IFF_BONDING) + netxen_free_ip_list(adapter, true); +} + static int netxen_netdev_event(struct notifier_block *this, unsigned long event, void *ptr) { struct netxen_adapter *adapter; struct net_device *dev = (struct net_device *)ptr; struct net_device *orig_dev = dev; + struct net_device *slave; recheck: if (dev == NULL) @@ -3257,19 +3323,28 @@ recheck: dev = vlan_dev_real_dev(dev); goto recheck; } - - if (!is_netxen_netdev(dev)) - goto done; - - adapter = netdev_priv(dev); - - if (!adapter) - goto done; - - if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) - goto done; - - netxen_config_indev_addr(adapter, orig_dev, event); + if (event == NETDEV_UP || event == NETDEV_DOWN) { + /* If this is a bonding device, look for netxen-based slaves*/ + if (netif_is_bond_master(dev)) { + rcu_read_lock(); + for_each_netdev_in_bond_rcu(dev, slave) { + if (!netxen_config_checkdev(slave)) + continue; + adapter = netdev_priv(slave); + netxen_config_indev_addr(adapter, + orig_dev, event); + } + rcu_read_unlock(); + } else { + if (!netxen_config_checkdev(dev)) + goto done; + adapter = netdev_priv(dev); + /* Act only if the actual netxen is the target */ + if (orig_dev == dev) + netxen_config_master(dev, event); + netxen_config_indev_addr(adapter, orig_dev, event); + } + } done: return NOTIFY_DONE; } @@ -3279,12 +3354,12 @@ netxen_inetaddr_event(struct notifier_block *this, unsigned long event, void *ptr) { struct netxen_adapter *adapter; - struct net_device *dev; - + struct net_device *dev, *slave; struct in_ifaddr *ifa = (struct in_ifaddr *)ptr; + unsigned long ip_event; dev = ifa->ifa_dev ? ifa->ifa_dev->dev : NULL; - + ip_event = (event == NETDEV_UP) ? NX_IP_UP : NX_IP_DOWN; recheck: if (dev == NULL) goto done; @@ -3293,31 +3368,24 @@ recheck: dev = vlan_dev_real_dev(dev); goto recheck; } - - if (!is_netxen_netdev(dev)) - goto done; - - adapter = netdev_priv(dev); - - if (!adapter || !netxen_destip_supported(adapter)) - goto done; - - if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) - goto done; - - switch (event) { - case NETDEV_UP: - netxen_config_ipaddr(adapter, ifa->ifa_address, NX_IP_UP); - netxen_list_config_vlan_ip(adapter, ifa, NX_IP_UP); - break; - case NETDEV_DOWN: - netxen_config_ipaddr(adapter, ifa->ifa_address, NX_IP_DOWN); - netxen_list_config_vlan_ip(adapter, ifa, NX_IP_DOWN); - break; - default: - break; + if (event == NETDEV_UP || event == NETDEV_DOWN) { + /* If this is a bonding device, look for netxen-based slaves*/ + if (netif_is_bond_master(dev)) { + rcu_read_lock(); + for_each_netdev_in_bond_rcu(dev, slave) { + if (!netxen_config_checkdev(slave)) + continue; + adapter = netdev_priv(slave); + netxen_list_config_ip(adapter, ifa, ip_event); + } + rcu_read_unlock(); + } else { + if (!netxen_config_checkdev(dev)) + goto done; + adapter = netdev_priv(dev); + netxen_list_config_ip(adapter, ifa, ip_event); + } } - done: return NOTIFY_DONE; } @@ -3334,7 +3402,7 @@ static void netxen_restore_indev_addr(struct net_device *dev, unsigned long event) { } static void -netxen_free_vlan_ip_list(struct netxen_adapter *adapter) +netxen_free_ip_list(struct netxen_adapter *adapter, bool master) { } #endif diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c index 8fd38cb6d26a..91a8fcd6c246 100644 --- a/drivers/net/ethernet/qlogic/qla3xxx.c +++ b/drivers/net/ethernet/qlogic/qla3xxx.c @@ -312,7 +312,6 @@ static void ql_release_to_lrg_buf_free_list(struct ql3_adapter *qdev, lrg_buf_cb->skb = netdev_alloc_skb(qdev->ndev, qdev->lrg_buffer_len); if (unlikely(!lrg_buf_cb->skb)) { - netdev_err(qdev->ndev, "failed netdev_alloc_skb()\n"); qdev->lrg_buf_skb_check++; } else { /* diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index ba3c72fce1f2..157779955885 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -38,8 +38,8 @@ #define _QLCNIC_LINUX_MAJOR 5 #define _QLCNIC_LINUX_MINOR 1 -#define _QLCNIC_LINUX_SUBVERSION 35 -#define QLCNIC_LINUX_VERSIONID "5.1.35" +#define _QLCNIC_LINUX_SUBVERSION 37 +#define QLCNIC_LINUX_VERSIONID "5.1.37" #define QLCNIC_DRV_IDC_VER 0x01 #define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\ (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION)) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index cd5ae8813cb3..56c3676bdbfe 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -15,36 +15,57 @@ #define RSS_HASHTYPE_IP_TCP 0x3 /* status descriptor mailbox data - * @phy_addr: physical address of buffer + * @phy_addr_{low|high}: physical address of buffer * @sds_ring_size: buffer size * @intrpt_id: interrupt id * @intrpt_val: source of interrupt */ struct qlcnic_sds_mbx { - u64 phy_addr; - u8 rsvd1[16]; + u32 phy_addr_low; + u32 phy_addr_high; + u32 rsvd1[4]; +#if defined(__LITTLE_ENDIAN) u16 sds_ring_size; - u16 rsvd2[3]; + u16 rsvd2; + u16 rsvd3[2]; u16 intrpt_id; u8 intrpt_val; - u8 rsvd3[5]; + u8 rsvd4; +#elif defined(__BIG_ENDIAN) + u16 rsvd2; + u16 sds_ring_size; + u16 rsvd3[2]; + u8 rsvd4; + u8 intrpt_val; + u16 intrpt_id; +#endif + u32 rsvd5; } __packed; /* receive descriptor buffer data - * phy_addr_reg: physical address of regular buffer - * phy_addr_jmb: physical address of jumbo buffer + * phy_addr_reg_{low|high}: physical address of regular buffer + * phy_addr_jmb_{low|high}: physical address of jumbo buffer * reg_ring_sz: size of regular buffer * reg_ring_len: no. of entries in regular buffer * jmb_ring_len: no. of entries in jumbo buffer * jmb_ring_sz: size of jumbo buffer */ struct qlcnic_rds_mbx { - u64 phy_addr_reg; - u64 phy_addr_jmb; + u32 phy_addr_reg_low; + u32 phy_addr_reg_high; + u32 phy_addr_jmb_low; + u32 phy_addr_jmb_high; +#if defined(__LITTLE_ENDIAN) u16 reg_ring_sz; u16 reg_ring_len; u16 jmb_ring_sz; u16 jmb_ring_len; +#elif defined(__BIG_ENDIAN) + u16 reg_ring_len; + u16 reg_ring_sz; + u16 jmb_ring_len; + u16 jmb_ring_sz; +#endif } __packed; /* host producers for regular and jumbo rings */ @@ -61,6 +82,7 @@ struct __host_producer_mbx { * @phy_port: physical port id */ struct qlcnic_rcv_mbx_out { +#if defined(__LITTLE_ENDIAN) u8 rcv_num; u8 sts_num; u16 ctx_id; @@ -68,32 +90,56 @@ struct qlcnic_rcv_mbx_out { u8 num_pci_func; u8 phy_port; u8 vport_id; +#elif defined(__BIG_ENDIAN) + u16 ctx_id; + u8 sts_num; + u8 rcv_num; + u8 vport_id; + u8 phy_port; + u8 num_pci_func; + u8 state; +#endif u32 host_csmr[QLCNIC_MAX_RING_SETS]; struct __host_producer_mbx host_prod[QLCNIC_MAX_RING_SETS]; } __packed; struct qlcnic_add_rings_mbx_out { +#if defined(__LITTLE_ENDIAN) u8 rcv_num; u8 sts_num; - u16 ctx_id; + u16 ctx_id; +#elif defined(__BIG_ENDIAN) + u16 ctx_id; + u8 sts_num; + u8 rcv_num; +#endif u32 host_csmr[QLCNIC_MAX_RING_SETS]; struct __host_producer_mbx host_prod[QLCNIC_MAX_RING_SETS]; } __packed; /* Transmit context mailbox inbox registers - * @phys_addr: DMA address of the transmit buffer - * @cnsmr_index: host consumer index + * @phys_addr_{low|high}: DMA address of the transmit buffer + * @cnsmr_index_{low|high}: host consumer index * @size: legth of transmit buffer ring * @intr_id: interrput id * @src: src of interrupt */ struct qlcnic_tx_mbx { - u64 phys_addr; - u64 cnsmr_index; + u32 phys_addr_low; + u32 phys_addr_high; + u32 cnsmr_index_low; + u32 cnsmr_index_high; +#if defined(__LITTLE_ENDIAN) u16 size; u16 intr_id; u8 src; u8 rsvd[3]; +#elif defined(__BIG_ENDIAN) + u16 intr_id; + u16 size; + u8 rsvd[3]; + u8 src; +#endif } __packed; /* Transmit context mailbox outbox registers @@ -101,11 +147,18 @@ struct qlcnic_tx_mbx { * @ctx_id: transmit context id * @state: state of the transmit context */ + struct qlcnic_tx_mbx_out { u32 host_prod; +#if defined(__LITTLE_ENDIAN) u16 ctx_id; u8 state; u8 rsvd; +#elif defined(__BIG_ENDIAN) + u8 rsvd; + u8 state; + u16 ctx_id; +#endif } __packed; static const struct qlcnic_mailbox_metadata qlcnic_83xx_mbx_tbl[] = { @@ -1004,7 +1057,8 @@ static int qlcnic_83xx_add_rings(struct qlcnic_adapter *adapter) sds = &recv_ctx->sds_rings[i]; sds->consumer = 0; memset(sds->desc_head, 0, STATUS_DESC_RINGSIZE(sds)); - sds_mbx.phy_addr = sds->phys_addr; + sds_mbx.phy_addr_low = LSD(sds->phys_addr); + sds_mbx.phy_addr_high = MSD(sds->phys_addr); sds_mbx.sds_ring_size = sds->num_desc; if (adapter->flags & QLCNIC_MSIX_ENABLED) @@ -1090,7 +1144,8 @@ int qlcnic_83xx_create_rx_ctx(struct qlcnic_adapter *adapter) sds = &recv_ctx->sds_rings[i]; sds->consumer = 0; memset(sds->desc_head, 0, STATUS_DESC_RINGSIZE(sds)); - sds_mbx.phy_addr = sds->phys_addr; + sds_mbx.phy_addr_low = LSD(sds->phys_addr); + sds_mbx.phy_addr_high = MSD(sds->phys_addr); sds_mbx.sds_ring_size = sds->num_desc; if (adapter->flags & QLCNIC_MSIX_ENABLED) intrpt_id = ahw->intr_tbl[i].id; @@ -1110,13 +1165,15 @@ int qlcnic_83xx_create_rx_ctx(struct qlcnic_adapter *adapter) rds = &recv_ctx->rds_rings[0]; rds->producer = 0; memset(&rds_mbx, 0, rds_mbx_size); - rds_mbx.phy_addr_reg = rds->phys_addr; + rds_mbx.phy_addr_reg_low = LSD(rds->phys_addr); + rds_mbx.phy_addr_reg_high = MSD(rds->phys_addr); rds_mbx.reg_ring_sz = rds->dma_size; rds_mbx.reg_ring_len = rds->num_desc; /* Jumbo ring */ rds = &recv_ctx->rds_rings[1]; rds->producer = 0; - rds_mbx.phy_addr_jmb = rds->phys_addr; + rds_mbx.phy_addr_jmb_low = LSD(rds->phys_addr); + rds_mbx.phy_addr_jmb_high = MSD(rds->phys_addr); rds_mbx.jmb_ring_sz = rds->dma_size; rds_mbx.jmb_ring_len = rds->num_desc; buf = &cmd.req.arg[index]; @@ -1182,8 +1239,10 @@ int qlcnic_83xx_create_tx_ctx(struct qlcnic_adapter *adapter, memset(&mbx, 0, sizeof(struct qlcnic_tx_mbx)); /* setup mailbox inbox registerss */ - mbx.phys_addr = tx->phys_addr; - mbx.cnsmr_index = tx->hw_cons_phys_addr; + mbx.phys_addr_low = LSD(tx->phys_addr); + mbx.phys_addr_high = MSD(tx->phys_addr); + mbx.cnsmr_index_low = LSD(tx->hw_cons_phys_addr); + mbx.cnsmr_index_high = MSD(tx->hw_cons_phys_addr); mbx.size = tx->num_desc; if (adapter->flags & QLCNIC_MSIX_ENABLED) msix_id = ahw->intr_tbl[adapter->max_sds_rings + ring].id; @@ -1373,6 +1432,51 @@ mbx_err: } } +int qlcnic_83xx_set_led(struct net_device *netdev, + enum ethtool_phys_id_state state) +{ + struct qlcnic_adapter *adapter = netdev_priv(netdev); + int err = -EIO, active = 1; + + if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC) { + netdev_warn(netdev, + "LED test is not supported in non-privileged mode\n"); + return -EOPNOTSUPP; + } + + switch (state) { + case ETHTOOL_ID_ACTIVE: + if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state)) + return -EBUSY; + + if (test_bit(__QLCNIC_RESETTING, &adapter->state)) + break; + + err = qlcnic_83xx_config_led(adapter, active, 0); + if (err) + netdev_err(netdev, "Failed to set LED blink state\n"); + break; + case ETHTOOL_ID_INACTIVE: + active = 0; + + if (test_bit(__QLCNIC_RESETTING, &adapter->state)) + break; + + err = qlcnic_83xx_config_led(adapter, active, 0); + if (err) + netdev_err(netdev, "Failed to reset LED blink state\n"); + break; + + default: + return -EINVAL; + } + + if (!active || err) + clear_bit(__QLCNIC_LED_ENABLE, &adapter->state); + + return err; +} + void qlcnic_83xx_register_nic_idc_func(struct qlcnic_adapter *adapter, int enable) { @@ -1713,7 +1817,12 @@ int qlcnic_83xx_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr, (adapter->recv_ctx->context_id << 16); mv.vlan = le16_to_cpu(vlan_id); - memcpy(&mv.mac, addr, ETH_ALEN); + mv.mac_addr0 = addr[0]; + mv.mac_addr1 = addr[1]; + mv.mac_addr2 = addr[2]; + mv.mac_addr3 = addr[3]; + mv.mac_addr4 = addr[4]; + mv.mac_addr5 = addr[5]; buf = &cmd.req.arg[2]; memcpy(buf, &mv, sizeof(struct qlcnic_macvlan_mbx)); err = qlcnic_issue_cmd(adapter, &cmd); @@ -2163,7 +2272,7 @@ static int qlcnic_83xx_poll_flash_status_reg(struct qlcnic_adapter *adapter) return 0; } -static int qlcnic_83xx_enable_flash_write_op(struct qlcnic_adapter *adapter) +int qlcnic_83xx_enable_flash_write(struct qlcnic_adapter *adapter) { int ret; u32 cmd; @@ -2181,7 +2290,7 @@ static int qlcnic_83xx_enable_flash_write_op(struct qlcnic_adapter *adapter) return 0; } -static int qlcnic_83xx_disable_flash_write_op(struct qlcnic_adapter *adapter) +int qlcnic_83xx_disable_flash_write(struct qlcnic_adapter *adapter) { int ret; @@ -2255,7 +2364,7 @@ int qlcnic_83xx_erase_flash_sector(struct qlcnic_adapter *adapter, return -EIO; if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) { - ret = qlcnic_83xx_enable_flash_write_op(adapter); + ret = qlcnic_83xx_enable_flash_write(adapter); if (ret) { qlcnic_83xx_unlock_flash(adapter); dev_err(&adapter->pdev->dev, @@ -2297,7 +2406,7 @@ int qlcnic_83xx_erase_flash_sector(struct qlcnic_adapter *adapter, } if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) { - ret = qlcnic_83xx_disable_flash_write_op(adapter); + ret = qlcnic_83xx_disable_flash_write(adapter); if (ret) { qlcnic_83xx_unlock_flash(adapter); dev_err(&adapter->pdev->dev, @@ -2337,8 +2446,8 @@ int qlcnic_83xx_flash_bulk_write(struct qlcnic_adapter *adapter, u32 addr, u32 temp; int ret = -EIO; - if ((count < QLC_83XX_FLASH_BULK_WRITE_MIN) || - (count > QLC_83XX_FLASH_BULK_WRITE_MAX)) { + if ((count < QLC_83XX_FLASH_WRITE_MIN) || + (count > QLC_83XX_FLASH_WRITE_MAX)) { dev_err(&adapter->pdev->dev, "%s: Invalid word count\n", __func__); return -EIO; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h index 61f81f6c84a9..fbb3d1d9e55c 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h @@ -12,6 +12,8 @@ #include <linux/etherdevice.h> #include "qlcnic_hw.h" +#define QLCNIC_83XX_BAR0_LENGTH 0x4000 + /* Directly mapped registers */ #define QLC_83XX_CRB_WIN_BASE 0x3800 #define QLC_83XX_CRB_WIN_FUNC(f) (QLC_83XX_CRB_WIN_BASE+((f)*4)) @@ -94,8 +96,23 @@ struct qlcnic_intrpt_config { }; struct qlcnic_macvlan_mbx { - u8 mac[ETH_ALEN]; +#if defined(__LITTLE_ENDIAN) + u8 mac_addr0; + u8 mac_addr1; + u8 mac_addr2; + u8 mac_addr3; + u8 mac_addr4; + u8 mac_addr5; + u16 vlan; +#elif defined(__BIG_ENDIAN) + u8 mac_addr3; + u8 mac_addr2; + u8 mac_addr1; + u8 mac_addr0; u16 vlan; + u8 mac_addr5; + u8 mac_addr4; +#endif }; struct qlc_83xx_fw_info { @@ -242,8 +259,8 @@ struct qlc_83xx_idc { #define QLC_83XX_FLASH_BULK_WRITE_CMD 0xcadcadca #define QLC_83XX_FLASH_READ_RETRY_COUNT 5000 #define QLC_83XX_FLASH_STATUS_READY 0x6 -#define QLC_83XX_FLASH_BULK_WRITE_MIN 2 -#define QLC_83XX_FLASH_BULK_WRITE_MAX 64 +#define QLC_83XX_FLASH_WRITE_MIN 2 +#define QLC_83XX_FLASH_WRITE_MAX 64 #define QLC_83XX_FLASH_STATUS_REG_POLL_DELAY 1 #define QLC_83XX_ERASE_MODE 1 #define QLC_83XX_WRITE_MODE 2 @@ -434,5 +451,8 @@ int qlcnic_83xx_get_regs_len(struct qlcnic_adapter *); int qlcnic_83xx_get_registers(struct qlcnic_adapter *, u32 *); int qlcnic_83xx_loopback_test(struct net_device *, u8); int qlcnic_83xx_interrupt_test(struct net_device *); +int qlcnic_83xx_set_led(struct net_device *, enum ethtool_phys_id_state); int qlcnic_83xx_flash_test(struct qlcnic_adapter *); +int qlcnic_83xx_enable_flash_write(struct qlcnic_adapter *); +int qlcnic_83xx_disable_flash_write(struct qlcnic_adapter *); #endif diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c index 5c033f268ca5..ba5ac69bf48e 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c @@ -31,6 +31,7 @@ static int qlcnic_83xx_restart_hw(struct qlcnic_adapter *adapter); /* Template header */ struct qlc_83xx_reset_hdr { +#if defined(__LITTLE_ENDIAN) u16 version; u16 signature; u16 size; @@ -39,14 +40,31 @@ struct qlc_83xx_reset_hdr { u16 checksum; u16 init_offset; u16 start_offset; +#elif defined(__BIG_ENDIAN) + u16 signature; + u16 version; + u16 entries; + u16 size; + u16 checksum; + u16 hdr_size; + u16 start_offset; + u16 init_offset; +#endif } __packed; /* Command entry header. */ struct qlc_83xx_entry_hdr { - u16 cmd; - u16 size; - u16 count; - u16 delay; +#if defined(__LITTLE_ENDIAN) + u16 cmd; + u16 size; + u16 count; + u16 delay; +#elif defined(__BIG_ENDIAN) + u16 size; + u16 cmd; + u16 delay; + u16 count; +#endif } __packed; /* Generic poll command */ @@ -60,10 +78,17 @@ struct qlc_83xx_rmw { u32 mask; u32 xor_value; u32 or_value; +#if defined(__LITTLE_ENDIAN) u8 shl; u8 shr; u8 index_a; u8 rsvd; +#elif defined(__BIG_ENDIAN) + u8 rsvd; + u8 index_a; + u8 shr; + u8 shl; +#endif } __packed; /* Generic command with 2 DWORD */ diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c index a69097c6b84d..2d9c23fcec51 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c @@ -422,22 +422,20 @@ int qlcnic_82xx_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter, rq_size = SIZEOF_HOSTRQ_TX(struct qlcnic_hostrq_tx_ctx); rq_addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size, - &rq_phys_addr, GFP_KERNEL); + &rq_phys_addr, GFP_KERNEL | __GFP_ZERO); if (!rq_addr) return -ENOMEM; rsp_size = SIZEOF_CARDRSP_TX(struct qlcnic_cardrsp_tx_ctx); rsp_addr = dma_alloc_coherent(&adapter->pdev->dev, rsp_size, - &rsp_phys_addr, GFP_KERNEL); + &rsp_phys_addr, GFP_KERNEL | __GFP_ZERO); if (!rsp_addr) { err = -ENOMEM; goto out_free_rq; } - memset(rq_addr, 0, rq_size); prq = rq_addr; - memset(rsp_addr, 0, rsp_size); prsp = rsp_addr; prq->host_rsp_dma_addr = cpu_to_le64(rsp_phys_addr); @@ -532,20 +530,15 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter) ptr = (__le32 *)dma_alloc_coherent(&pdev->dev, sizeof(u32), &tx_ring->hw_cons_phys_addr, GFP_KERNEL); - - if (ptr == NULL) { - dev_err(&pdev->dev, "failed to allocate tx consumer\n"); + if (ptr == NULL) return -ENOMEM; - } + tx_ring->hw_consumer = ptr; /* cmd desc ring */ addr = dma_alloc_coherent(&pdev->dev, TX_DESC_RINGSIZE(tx_ring), &tx_ring->phys_addr, GFP_KERNEL); - if (addr == NULL) { - dev_err(&pdev->dev, - "failed to allocate tx desc ring\n"); err = -ENOMEM; goto err_out_free; } @@ -556,11 +549,9 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter) for (ring = 0; ring < adapter->max_rds_rings; ring++) { rds_ring = &recv_ctx->rds_rings[ring]; addr = dma_alloc_coherent(&adapter->pdev->dev, - RCV_DESC_RINGSIZE(rds_ring), - &rds_ring->phys_addr, GFP_KERNEL); + RCV_DESC_RINGSIZE(rds_ring), + &rds_ring->phys_addr, GFP_KERNEL); if (addr == NULL) { - dev_err(&pdev->dev, - "failed to allocate rds ring [%d]\n", ring); err = -ENOMEM; goto err_out_free; } @@ -572,11 +563,9 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter) sds_ring = &recv_ctx->sds_rings[ring]; addr = dma_alloc_coherent(&adapter->pdev->dev, - STATUS_DESC_RINGSIZE(sds_ring), - &sds_ring->phys_addr, GFP_KERNEL); + STATUS_DESC_RINGSIZE(sds_ring), + &sds_ring->phys_addr, GFP_KERNEL); if (addr == NULL) { - dev_err(&pdev->dev, - "failed to allocate sds ring [%d]\n", ring); err = -ENOMEM; goto err_out_free; } @@ -753,10 +742,9 @@ int qlcnic_82xx_get_nic_info(struct qlcnic_adapter *adapter, size_t nic_size = sizeof(struct qlcnic_info_le); nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size, - &nic_dma_t, GFP_KERNEL); + &nic_dma_t, GFP_KERNEL | __GFP_ZERO); if (!nic_info_addr) return -ENOMEM; - memset(nic_info_addr, 0, nic_size); nic_info = nic_info_addr; @@ -804,11 +792,10 @@ int qlcnic_82xx_set_nic_info(struct qlcnic_adapter *adapter, return err; nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size, - &nic_dma_t, GFP_KERNEL); + &nic_dma_t, GFP_KERNEL | __GFP_ZERO); if (!nic_info_addr) return -ENOMEM; - memset(nic_info_addr, 0, nic_size); nic_info = nic_info_addr; nic_info->pci_func = cpu_to_le16(nic->pci_func); @@ -854,10 +841,10 @@ int qlcnic_82xx_get_pci_info(struct qlcnic_adapter *adapter, size_t pci_size = npar_size * QLCNIC_MAX_PCI_FUNC; pci_info_addr = dma_alloc_coherent(&adapter->pdev->dev, pci_size, - &pci_info_dma_t, GFP_KERNEL); + &pci_info_dma_t, + GFP_KERNEL | __GFP_ZERO); if (!pci_info_addr) return -ENOMEM; - memset(pci_info_addr, 0, pci_size); npar = pci_info_addr; qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_PCI_INFO); @@ -949,12 +936,9 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func, } stats_addr = dma_alloc_coherent(&adapter->pdev->dev, stats_size, - &stats_dma_t, GFP_KERNEL); - if (!stats_addr) { - dev_err(&adapter->pdev->dev, "Unable to allocate memory\n"); + &stats_dma_t, GFP_KERNEL | __GFP_ZERO); + if (!stats_addr) return -ENOMEM; - } - memset(stats_addr, 0, stats_size); arg1 = func | QLCNIC_STATS_VERSION << 8 | QLCNIC_STATS_PORT << 12; arg1 |= rx_tx << 15 | stats_size << 16; @@ -1003,13 +987,10 @@ int qlcnic_get_mac_stats(struct qlcnic_adapter *adapter, return -ENOMEM; stats_addr = dma_alloc_coherent(&adapter->pdev->dev, stats_size, - &stats_dma_t, GFP_KERNEL); - if (!stats_addr) { - dev_err(&adapter->pdev->dev, - "%s: Unable to allocate memory.\n", __func__); + &stats_dma_t, GFP_KERNEL | __GFP_ZERO); + if (!stats_addr) return -ENOMEM; - } - memset(stats_addr, 0, stats_size); + qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_MAC_STATS); cmd.req.arg[1] = stats_size << 16; cmd.req.arg[2] = MSD(stats_dma_t); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c index 5641f8ec49ab..f4f279d5cba4 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c @@ -149,7 +149,8 @@ static const char qlcnic_gstrings_test[][ETH_GSTRING_LEN] = { static inline int qlcnic_82xx_statistics(void) { - return QLCNIC_STATS_LEN + ARRAY_SIZE(qlcnic_83xx_mac_stats_strings); + return ARRAY_SIZE(qlcnic_device_gstrings_stats) + + ARRAY_SIZE(qlcnic_83xx_mac_stats_strings); } static inline int qlcnic_83xx_statistics(void) @@ -1070,8 +1071,7 @@ qlcnic_get_strings(struct net_device *dev, u32 stringset, u8 *data) } } -static void -qlcnic_fill_stats(u64 *data, void *stats, int type) +static u64 *qlcnic_fill_stats(u64 *data, void *stats, int type) { if (type == QLCNIC_MAC_STATS) { struct qlcnic_mac_statistics *mac_stats = @@ -1120,6 +1120,7 @@ qlcnic_fill_stats(u64 *data, void *stats, int type) *data++ = QLCNIC_FILL_STATS(esw_stats->local_frames); *data++ = QLCNIC_FILL_STATS(esw_stats->numbytes); } + return data; } static void qlcnic_get_ethtool_stats(struct net_device *dev, @@ -1147,7 +1148,7 @@ static void qlcnic_get_ethtool_stats(struct net_device *dev, /* Retrieve MAC statistics from firmware */ memset(&mac_stats, 0, sizeof(struct qlcnic_mac_statistics)); qlcnic_get_mac_stats(adapter, &mac_stats); - qlcnic_fill_stats(data, &mac_stats, QLCNIC_MAC_STATS); + data = qlcnic_fill_stats(data, &mac_stats, QLCNIC_MAC_STATS); } if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) @@ -1159,7 +1160,7 @@ static void qlcnic_get_ethtool_stats(struct net_device *dev, if (ret) return; - qlcnic_fill_stats(data, &port_stats.rx, QLCNIC_ESW_STATS); + data = qlcnic_fill_stats(data, &port_stats.rx, QLCNIC_ESW_STATS); ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func, QLCNIC_QUERY_TX_COUNTER, &port_stats.tx); if (ret) @@ -1176,7 +1177,8 @@ static int qlcnic_set_led(struct net_device *dev, int err = -EIO, active = 1; if (qlcnic_83xx_check(adapter)) - return -EOPNOTSUPP; + return qlcnic_83xx_set_led(dev, state); + if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC) { netdev_warn(dev, "LED test not supported for non " "privilege function\n"); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c index 0e630061bff3..891f12d47c9c 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c @@ -9,6 +9,7 @@ #include <linux/if_vlan.h> #include <net/ip.h> #include <linux/ipv6.h> +#include <net/checksum.h> #include "qlcnic.h" @@ -1132,9 +1133,8 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter, iph = (struct iphdr *)skb->data; th = (struct tcphdr *)(skb->data + (iph->ihl << 2)); length = (iph->ihl << 2) + (th->doff << 2) + lro_length; + csum_replace2(&iph->check, iph->tot_len, htons(length)); iph->tot_len = htons(length); - iph->check = 0; - iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl); } th->psh = push; @@ -1595,9 +1595,8 @@ qlcnic_83xx_process_lro(struct qlcnic_adapter *adapter, iph = (struct iphdr *)skb->data; th = (struct tcphdr *)(skb->data + (iph->ihl << 2)); length = (iph->ihl << 2) + (th->doff << 2) + lro_length; + csum_replace2(&iph->check, iph->tot_len, htons(length)); iph->tot_len = htons(length); - iph->check = 0; - iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl); } th->psh = push; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 28a6d4838364..c6f9d5eb7d50 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -253,11 +253,8 @@ static int qlcnic_fdb_del(struct ndmsg *ndm, struct nlattr *tb[], struct qlcnic_adapter *adapter = netdev_priv(netdev); int err = -EOPNOTSUPP; - if (!adapter->fdb_mac_learn) { - pr_info("%s: Driver mac learn is enabled, FDB operation not allowed\n", - __func__); - return err; - } + if (!adapter->fdb_mac_learn) + return ndo_dflt_fdb_del(ndm, tb, netdev, addr); if (adapter->flags & QLCNIC_ESWITCH_ENABLED) { if (is_unicast_ether_addr(addr)) @@ -277,11 +274,8 @@ static int qlcnic_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], struct qlcnic_adapter *adapter = netdev_priv(netdev); int err = 0; - if (!adapter->fdb_mac_learn) { - pr_info("%s: Driver mac learn is enabled, FDB operation not allowed\n", - __func__); - return -EOPNOTSUPP; - } + if (!adapter->fdb_mac_learn) + return ndo_dflt_fdb_add(ndm, tb, netdev, addr, flags); if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) { pr_info("%s: FDB e-switch is not enabled\n", __func__); @@ -306,11 +300,8 @@ static int qlcnic_fdb_dump(struct sk_buff *skb, struct netlink_callback *ncb, { struct qlcnic_adapter *adapter = netdev_priv(netdev); - if (!adapter->fdb_mac_learn) { - pr_info("%s: Driver mac learn is enabled, FDB operation not allowed\n", - __func__); - return -EOPNOTSUPP; - } + if (!adapter->fdb_mac_learn) + return ndo_dflt_fdb_dump(skb, ncb, netdev, idx); if (adapter->flags & QLCNIC_ESWITCH_ENABLED) idx = ndo_dflt_fdb_dump(skb, ncb, netdev, idx); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c index abbd22c814a6..4b9bab18ebd9 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c @@ -810,11 +810,8 @@ static int __qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter, tmp_addr = dma_alloc_coherent(&adapter->pdev->dev, temp_size, &tmp_addr_t, GFP_KERNEL); - if (!tmp_addr) { - dev_err(&adapter->pdev->dev, - "Can't get memory for FW dump template\n"); + if (!tmp_addr) return -ENOMEM; - } if (qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_TEMP_HDR)) { err = -ENOMEM; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c index 987fb6f8adc3..c77675da671f 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c @@ -21,8 +21,6 @@ #include <linux/aer.h> #include <linux/log2.h> -#include <linux/sysfs.h> - #define QLC_STATUS_UNSUPPORTED_CMD -2 int qlcnicvf_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable) @@ -886,6 +884,244 @@ static ssize_t qlcnic_sysfs_read_pci_config(struct file *file, return size; } +static ssize_t qlcnic_83xx_sysfs_flash_read_handler(struct file *filp, + struct kobject *kobj, + struct bin_attribute *attr, + char *buf, loff_t offset, + size_t size) +{ + unsigned char *p_read_buf; + int ret, count; + struct device *dev = container_of(kobj, struct device, kobj); + struct qlcnic_adapter *adapter = dev_get_drvdata(dev); + + if (!size) + return QL_STATUS_INVALID_PARAM; + if (!buf) + return QL_STATUS_INVALID_PARAM; + + count = size / sizeof(u32); + + if (size % sizeof(u32)) + count++; + + p_read_buf = kcalloc(size, sizeof(unsigned char), GFP_KERNEL); + if (!p_read_buf) + return -ENOMEM; + if (qlcnic_83xx_lock_flash(adapter) != 0) { + kfree(p_read_buf); + return -EIO; + } + + ret = qlcnic_83xx_lockless_flash_read32(adapter, offset, p_read_buf, + count); + + if (ret) { + qlcnic_83xx_unlock_flash(adapter); + kfree(p_read_buf); + return ret; + } + + qlcnic_83xx_unlock_flash(adapter); + memcpy(buf, p_read_buf, size); + kfree(p_read_buf); + + return size; +} + +static int qlcnic_83xx_sysfs_flash_bulk_write(struct qlcnic_adapter *adapter, + char *buf, loff_t offset, + size_t size) +{ + int i, ret, count; + unsigned char *p_cache, *p_src; + + p_cache = kcalloc(size, sizeof(unsigned char), GFP_KERNEL); + if (!p_cache) + return -ENOMEM; + + memcpy(p_cache, buf, size); + p_src = p_cache; + count = size / sizeof(u32); + + if (qlcnic_83xx_lock_flash(adapter) != 0) { + kfree(p_cache); + return -EIO; + } + + if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) { + ret = qlcnic_83xx_enable_flash_write(adapter); + if (ret) { + kfree(p_cache); + qlcnic_83xx_unlock_flash(adapter); + return -EIO; + } + } + + for (i = 0; i < count / QLC_83XX_FLASH_WRITE_MAX; i++) { + ret = qlcnic_83xx_flash_bulk_write(adapter, offset, + (u32 *)p_src, + QLC_83XX_FLASH_WRITE_MAX); + + if (ret) { + if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) { + ret = qlcnic_83xx_disable_flash_write(adapter); + if (ret) { + kfree(p_cache); + qlcnic_83xx_unlock_flash(adapter); + return -EIO; + } + } + + kfree(p_cache); + qlcnic_83xx_unlock_flash(adapter); + return -EIO; + } + + p_src = p_src + sizeof(u32)*QLC_83XX_FLASH_WRITE_MAX; + offset = offset + sizeof(u32)*QLC_83XX_FLASH_WRITE_MAX; + } + + if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) { + ret = qlcnic_83xx_disable_flash_write(adapter); + if (ret) { + kfree(p_cache); + qlcnic_83xx_unlock_flash(adapter); + return -EIO; + } + } + + kfree(p_cache); + qlcnic_83xx_unlock_flash(adapter); + + return 0; +} + +static int qlcnic_83xx_sysfs_flash_write(struct qlcnic_adapter *adapter, + char *buf, loff_t offset, size_t size) +{ + int i, ret, count; + unsigned char *p_cache, *p_src; + + p_cache = kcalloc(size, sizeof(unsigned char), GFP_KERNEL); + if (!p_cache) + return -ENOMEM; + + memcpy(p_cache, buf, size); + p_src = p_cache; + count = size / sizeof(u32); + + if (qlcnic_83xx_lock_flash(adapter) != 0) { + kfree(p_cache); + return -EIO; + } + + if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) { + ret = qlcnic_83xx_enable_flash_write(adapter); + if (ret) { + kfree(p_cache); + qlcnic_83xx_unlock_flash(adapter); + return -EIO; + } + } + + for (i = 0; i < count; i++) { + ret = qlcnic_83xx_flash_write32(adapter, offset, (u32 *)p_src); + if (ret) { + if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) { + ret = qlcnic_83xx_disable_flash_write(adapter); + if (ret) { + kfree(p_cache); + qlcnic_83xx_unlock_flash(adapter); + return -EIO; + } + } + kfree(p_cache); + qlcnic_83xx_unlock_flash(adapter); + return -EIO; + } + + p_src = p_src + sizeof(u32); + offset = offset + sizeof(u32); + } + + if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) { + ret = qlcnic_83xx_disable_flash_write(adapter); + if (ret) { + kfree(p_cache); + qlcnic_83xx_unlock_flash(adapter); + return -EIO; + } + } + + kfree(p_cache); + qlcnic_83xx_unlock_flash(adapter); + + return 0; +} + +static ssize_t qlcnic_83xx_sysfs_flash_write_handler(struct file *filp, + struct kobject *kobj, + struct bin_attribute *attr, + char *buf, loff_t offset, + size_t size) +{ + int ret; + static int flash_mode; + unsigned long data; + struct device *dev = container_of(kobj, struct device, kobj); + struct qlcnic_adapter *adapter = dev_get_drvdata(dev); + + if (!buf) + return QL_STATUS_INVALID_PARAM; + + ret = kstrtoul(buf, 16, &data); + + switch (data) { + case QLC_83XX_FLASH_SECTOR_ERASE_CMD: + flash_mode = QLC_83XX_ERASE_MODE; + ret = qlcnic_83xx_erase_flash_sector(adapter, offset); + if (ret) { + dev_err(&adapter->pdev->dev, + "%s failed at %d\n", __func__, __LINE__); + return -EIO; + } + break; + + case QLC_83XX_FLASH_BULK_WRITE_CMD: + flash_mode = QLC_83XX_BULK_WRITE_MODE; + break; + + case QLC_83XX_FLASH_WRITE_CMD: + flash_mode = QLC_83XX_WRITE_MODE; + break; + default: + if (flash_mode == QLC_83XX_BULK_WRITE_MODE) { + ret = qlcnic_83xx_sysfs_flash_bulk_write(adapter, buf, + offset, size); + if (ret) { + dev_err(&adapter->pdev->dev, + "%s failed at %d\n", + __func__, __LINE__); + return -EIO; + } + } + + if (flash_mode == QLC_83XX_WRITE_MODE) { + ret = qlcnic_83xx_sysfs_flash_write(adapter, buf, + offset, size); + if (ret) { + dev_err(&adapter->pdev->dev, + "%s failed at %d\n", __func__, + __LINE__); + return -EIO; + } + } + } + + return size; +} + static struct device_attribute dev_attr_bridged_mode = { .attr = {.name = "bridged_mode", .mode = (S_IRUGO | S_IWUSR)}, .show = qlcnic_show_bridged_mode, @@ -960,6 +1196,13 @@ static struct bin_attribute bin_attr_pm_config = { .write = qlcnic_sysfs_write_pm_config, }; +static struct bin_attribute bin_attr_flash = { + .attr = {.name = "flash", .mode = (S_IRUGO | S_IWUSR)}, + .size = 0, + .read = qlcnic_83xx_sysfs_flash_read_handler, + .write = qlcnic_83xx_sysfs_flash_write_handler, +}; + void qlcnic_create_sysfs_entries(struct qlcnic_adapter *adapter) { struct device *dev = &adapter->pdev->dev; @@ -1048,10 +1291,18 @@ void qlcnic_82xx_remove_sysfs(struct qlcnic_adapter *adapter) void qlcnic_83xx_add_sysfs(struct qlcnic_adapter *adapter) { + struct device *dev = &adapter->pdev->dev; + qlcnic_create_diag_entries(adapter); + + if (sysfs_create_bin_file(&dev->kobj, &bin_attr_flash)) + dev_info(dev, "failed to create flash sysfs entry\n"); } void qlcnic_83xx_remove_sysfs(struct qlcnic_adapter *adapter) { + struct device *dev = &adapter->pdev->dev; + qlcnic_remove_diag_entries(adapter); + sysfs_remove_bin_file(&dev->kobj, &bin_attr_flash); } diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c index b13ab544a7eb..1dd778a6f01e 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c @@ -1211,8 +1211,6 @@ static void ql_update_sbq(struct ql_adapter *qdev, struct rx_ring *rx_ring) netdev_alloc_skb(qdev->ndev, SMALL_BUFFER_SIZE); if (sbq_desc->p.skb == NULL) { - netif_err(qdev, probe, qdev->ndev, - "Couldn't get an skb.\n"); rx_ring->sbq_clean_idx = clean_idx; return; } @@ -1519,8 +1517,6 @@ static void ql_process_mac_rx_page(struct ql_adapter *qdev, skb = netdev_alloc_skb(ndev, length); if (!skb) { - netif_err(qdev, drv, qdev->ndev, - "Couldn't get an skb, need to unwind!.\n"); rx_ring->rx_dropped++; put_page(lbq_desc->p.pg_chunk.page); return; @@ -1605,8 +1601,6 @@ static void ql_process_mac_rx_skb(struct ql_adapter *qdev, /* Allocate new_skb and copy */ new_skb = netdev_alloc_skb(qdev->ndev, length + NET_IP_ALIGN); if (new_skb == NULL) { - netif_err(qdev, probe, qdev->ndev, - "No skb available, drop the packet.\n"); rx_ring->rx_dropped++; return; } |
