diff options
Diffstat (limited to 'drivers/net')
27 files changed, 124 insertions, 368 deletions
diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c index 01059f1a7bca..9f7d83e827c3 100644 --- a/drivers/net/bonding/bond_procfs.c +++ b/drivers/net/bonding/bond_procfs.c @@ -10,7 +10,7 @@ static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos) __acquires(RCU) { - struct bonding *bond = seq->private; + struct bonding *bond = PDE_DATA(file_inode(seq->file)); struct list_head *iter; struct slave *slave; loff_t off = 0; @@ -29,7 +29,7 @@ static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos) static void *bond_info_seq_next(struct seq_file *seq, void *v, loff_t *pos) { - struct bonding *bond = seq->private; + struct bonding *bond = PDE_DATA(file_inode(seq->file)); struct list_head *iter; struct slave *slave; bool found = false; @@ -56,7 +56,7 @@ static void bond_info_seq_stop(struct seq_file *seq, void *v) static void bond_info_show_master(struct seq_file *seq) { - struct bonding *bond = seq->private; + struct bonding *bond = PDE_DATA(file_inode(seq->file)); const struct bond_opt_value *optval; struct slave *curr, *primary; int i; @@ -167,7 +167,7 @@ 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; + struct bonding *bond = PDE_DATA(file_inode(seq->file)); seq_printf(seq, "\nSlave Interface: %s\n", slave->dev->name); seq_printf(seq, "MII Status: %s\n", bond_slave_link_status(slave->link)); @@ -257,38 +257,14 @@ static const struct seq_operations bond_info_seq_ops = { .show = bond_info_seq_show, }; -static int bond_info_open(struct inode *inode, struct file *file) -{ - struct seq_file *seq; - int res; - - res = seq_open(file, &bond_info_seq_ops); - if (!res) { - /* recover the pointer buried in proc_dir_entry data */ - seq = file->private_data; - seq->private = PDE_DATA(inode); - } - - return res; -} - -static const struct file_operations bond_info_fops = { - .owner = THIS_MODULE, - .open = bond_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - void bond_create_proc_entry(struct bonding *bond) { struct net_device *bond_dev = bond->dev; struct bond_net *bn = net_generic(dev_net(bond_dev), bond_net_id); if (bn->proc_dir) { - bond->proc_entry = proc_create_data(bond_dev->name, - 0444, bn->proc_dir, - &bond_info_fops, bond); + bond->proc_entry = proc_create_seq_data(bond_dev->name, 0444, + bn->proc_dir, &bond_info_seq_ops, bond); if (bond->proc_entry == NULL) netdev_warn(bond_dev, "Cannot create /proc/net/%s/%s\n", DRV_NAME, bond_dev->name); diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index 78616787f2a3..3da5fca77cbd 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -1712,6 +1712,18 @@ static const struct b53_chip_data b53_switch_chips[] = { .duplex_reg = B53_DUPLEX_STAT_FE, }, { + .chip_id = BCM5389_DEVICE_ID, + .dev_name = "BCM5389", + .vlans = 4096, + .enabled_ports = 0x1f, + .arl_entries = 4, + .cpu_port = B53_CPU_PORT, + .vta_regs = B53_VTA_REGS, + .duplex_reg = B53_DUPLEX_STAT_GE, + .jumbo_pm_reg = B53_JUMBO_PORT_MASK, + .jumbo_size_reg = B53_JUMBO_MAX_SIZE, + }, + { .chip_id = BCM5395_DEVICE_ID, .dev_name = "BCM5395", .vlans = 4096, @@ -2034,6 +2046,7 @@ int b53_switch_detect(struct b53_device *dev) else dev->chip_id = BCM5365_DEVICE_ID; break; + case BCM5389_DEVICE_ID: case BCM5395_DEVICE_ID: case BCM5397_DEVICE_ID: case BCM5398_DEVICE_ID: diff --git a/drivers/net/dsa/b53/b53_mdio.c b/drivers/net/dsa/b53/b53_mdio.c index fa7556f5d4fb..a533a90e3904 100644 --- a/drivers/net/dsa/b53/b53_mdio.c +++ b/drivers/net/dsa/b53/b53_mdio.c @@ -285,6 +285,7 @@ static const struct b53_io_ops b53_mdio_ops = { #define B53_BRCM_OUI_1 0x0143bc00 #define B53_BRCM_OUI_2 0x03625c00 #define B53_BRCM_OUI_3 0x00406000 +#define B53_BRCM_OUI_4 0x01410c00 static int b53_mdio_probe(struct mdio_device *mdiodev) { @@ -311,7 +312,8 @@ static int b53_mdio_probe(struct mdio_device *mdiodev) */ if ((phy_id & 0xfffffc00) != B53_BRCM_OUI_1 && (phy_id & 0xfffffc00) != B53_BRCM_OUI_2 && - (phy_id & 0xfffffc00) != B53_BRCM_OUI_3) { + (phy_id & 0xfffffc00) != B53_BRCM_OUI_3 && + (phy_id & 0xfffffc00) != B53_BRCM_OUI_4) { dev_err(&mdiodev->dev, "Unsupported device: 0x%08x\n", phy_id); return -ENODEV; } @@ -360,6 +362,7 @@ static const struct of_device_id b53_of_match[] = { { .compatible = "brcm,bcm53125" }, { .compatible = "brcm,bcm53128" }, { .compatible = "brcm,bcm5365" }, + { .compatible = "brcm,bcm5389" }, { .compatible = "brcm,bcm5395" }, { .compatible = "brcm,bcm5397" }, { .compatible = "brcm,bcm5398" }, diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h index 1187ebd79287..3b57f47d0e79 100644 --- a/drivers/net/dsa/b53/b53_priv.h +++ b/drivers/net/dsa/b53/b53_priv.h @@ -48,6 +48,7 @@ struct b53_io_ops { enum { BCM5325_DEVICE_ID = 0x25, BCM5365_DEVICE_ID = 0x65, + BCM5389_DEVICE_ID = 0x89, BCM5395_DEVICE_ID = 0x95, BCM5397_DEVICE_ID = 0x97, BCM5398_DEVICE_ID = 0x98, diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index c697e79e491e..8f755009ff38 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -3309,7 +3309,9 @@ void be_detect_error(struct be_adapter *adapter) if ((val & POST_STAGE_FAT_LOG_START) != POST_STAGE_FAT_LOG_START && (val & POST_STAGE_ARMFW_UE) - != POST_STAGE_ARMFW_UE) + != POST_STAGE_ARMFW_UE && + (val & POST_STAGE_RECOVERABLE_ERR) + != POST_STAGE_RECOVERABLE_ERR) return; } diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index afadba99f7b8..2ecd55856c50 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -9054,7 +9054,6 @@ static int parse_tc_actions(struct ixgbe_adapter *adapter, { const struct tc_action *a; LIST_HEAD(actions); - int err; if (!tcf_exts_has_actions(exts)) return -EINVAL; @@ -9075,11 +9074,11 @@ static int parse_tc_actions(struct ixgbe_adapter *adapter, if (!dev) return -EINVAL; - err = handle_redirect_action(adapter, dev->ifindex, queue, - action); - if (err == 0) - return err; + return handle_redirect_action(adapter, dev->ifindex, + queue, action); } + + return -EINVAL; } return -EINVAL; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index ca38a30fbe91..adc6ab2cf429 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -4433,6 +4433,11 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *lower_dev, NL_SET_ERR_MSG_MOD(extack, "Can not put a VLAN on an OVS port"); return -EINVAL; } + if (is_vlan_dev(upper_dev) && + vlan_dev_vlan_id(upper_dev) == 1) { + NL_SET_ERR_MSG_MOD(extack, "Creating a VLAN device with VID 1 is unsupported: VLAN 1 carries untagged traffic"); + return -EINVAL; + } break; case NETDEV_CHANGEUPPER: upper_dev = info->upper_dev; diff --git a/drivers/net/ethernet/natsemi/sonic.c b/drivers/net/ethernet/natsemi/sonic.c index 7ed08486ae23..c805dcbebd02 100644 --- a/drivers/net/ethernet/natsemi/sonic.c +++ b/drivers/net/ethernet/natsemi/sonic.c @@ -84,7 +84,7 @@ static int sonic_open(struct net_device *dev) for (i = 0; i < SONIC_NUM_RRS; i++) { dma_addr_t laddr = dma_map_single(lp->device, skb_put(lp->rx_skb[i], SONIC_RBSIZE), SONIC_RBSIZE, DMA_FROM_DEVICE); - if (!laddr) { + if (dma_mapping_error(lp->device, laddr)) { while(i > 0) { /* free any that were mapped successfully */ i--; dma_unmap_single(lp->device, lp->rx_laddr[i], SONIC_RBSIZE, DMA_FROM_DEVICE); diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index a4ebd8715494..661828e8fdcf 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -1289,9 +1289,8 @@ static int efx_init_io(struct efx_nic *efx) pci_set_master(pci_dev); - /* Set the PCI DMA mask. Try all possibilities from our - * genuine mask down to 32 bits, because some architectures - * (e.g. x86_64 with iommu_sac_force set) will allow 40 bit + /* Set the PCI DMA mask. Try all possibilities from our genuine mask + * down to 32 bits, because some architectures will allow 40 bit * masks event though they reject 46 bit masks. */ while (dma_mask > 0x7fffffffUL) { diff --git a/drivers/net/ethernet/sfc/falcon/efx.c b/drivers/net/ethernet/sfc/falcon/efx.c index 3d6c91e96589..dd5530a4f8c8 100644 --- a/drivers/net/ethernet/sfc/falcon/efx.c +++ b/drivers/net/ethernet/sfc/falcon/efx.c @@ -1242,9 +1242,8 @@ static int ef4_init_io(struct ef4_nic *efx) pci_set_master(pci_dev); - /* Set the PCI DMA mask. Try all possibilities from our - * genuine mask down to 32 bits, because some architectures - * (e.g. x86_64 with iommu_sac_force set) will allow 40 bit + /* Set the PCI DMA mask. Try all possibilities from our genuine mask + * down to 32 bits, because some architectures will allow 40 bit * masks event though they reject 46 bit masks. */ while (dma_mask > 0x7fffffffUL) { diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index f4c0b02ddad8..59fbf74dcada 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -1674,8 +1674,8 @@ static int netsec_probe(struct platform_device *pdev) if (ret) goto unreg_napi; - if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64))) - dev_warn(&pdev->dev, "Failed to enable 64-bit DMA\n"); + if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(40))) + dev_warn(&pdev->dev, "Failed to set DMA mask\n"); ret = register_netdev(ndev); if (ret) { diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c index abceea802ea1..38828ab77eb9 100644 --- a/drivers/net/ethernet/ti/davinci_emac.c +++ b/drivers/net/ethernet/ti/davinci_emac.c @@ -1873,7 +1873,7 @@ static int davinci_emac_probe(struct platform_device *pdev) if (IS_ERR(priv->txchan)) { dev_err(&pdev->dev, "error initializing tx dma channel\n"); rc = PTR_ERR(priv->txchan); - goto no_cpdma_chan; + goto err_free_dma; } priv->rxchan = cpdma_chan_create(priv->dma, EMAC_DEF_RX_CH, @@ -1881,14 +1881,14 @@ static int davinci_emac_probe(struct platform_device *pdev) if (IS_ERR(priv->rxchan)) { dev_err(&pdev->dev, "error initializing rx dma channel\n"); rc = PTR_ERR(priv->rxchan); - goto no_cpdma_chan; + goto err_free_txchan; } res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (!res) { dev_err(&pdev->dev, "error getting irq res\n"); rc = -ENOENT; - goto no_cpdma_chan; + goto err_free_rxchan; } ndev->irq = res->start; @@ -1914,7 +1914,7 @@ static int davinci_emac_probe(struct platform_device *pdev) pm_runtime_put_noidle(&pdev->dev); dev_err(&pdev->dev, "%s: failed to get_sync(%d)\n", __func__, rc); - goto no_cpdma_chan; + goto err_napi_del; } /* register the network device */ @@ -1924,7 +1924,7 @@ static int davinci_emac_probe(struct platform_device *pdev) dev_err(&pdev->dev, "error in register_netdev\n"); rc = -ENODEV; pm_runtime_put(&pdev->dev); - goto no_cpdma_chan; + goto err_napi_del; } @@ -1937,11 +1937,13 @@ static int davinci_emac_probe(struct platform_device *pdev) return 0; -no_cpdma_chan: - if (priv->txchan) - cpdma_chan_destroy(priv->txchan); - if (priv->rxchan) - cpdma_chan_destroy(priv->rxchan); +err_napi_del: + netif_napi_del(&priv->napi); +err_free_rxchan: + cpdma_chan_destroy(priv->rxchan); +err_free_txchan: + cpdma_chan_destroy(priv->txchan); +err_free_dma: cpdma_ctlr_destroy(priv->dma); no_pdata: if (of_phy_is_fixed_link(np)) diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index dfabbae72efd..f347fd9c5b28 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -449,20 +449,6 @@ static const struct seq_operations bpq_seqops = { .show = bpq_seq_show, }; -static int bpq_info_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &bpq_seqops); -} - -static const struct file_operations bpq_info_fops = { - .owner = THIS_MODULE, - .open = bpq_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - - /* ------------------------------------------------------------------------ */ static const struct net_device_ops bpq_netdev_ops = { @@ -590,7 +576,7 @@ static int bpq_device_event(struct notifier_block *this, static int __init bpq_init_driver(void) { #ifdef CONFIG_PROC_FS - if (!proc_create("bpqether", 0444, init_net.proc_net, &bpq_info_fops)) { + if (!proc_create_seq("bpqether", 0444, init_net.proc_net, &bpq_seqops)) { printk(KERN_ERR "bpq: cannot create /proc/net/bpqether entry.\n"); return -ENOENT; diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index 3de272959090..6c03932d8a6b 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -2084,21 +2084,6 @@ static const struct seq_operations scc_net_seq_ops = { .stop = scc_net_seq_stop, .show = scc_net_seq_show, }; - - -static int scc_net_seq_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &scc_net_seq_ops); -} - -static const struct file_operations scc_net_seq_fops = { - .owner = THIS_MODULE, - .open = scc_net_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_private, -}; - #endif /* CONFIG_PROC_FS */ @@ -2122,7 +2107,7 @@ static int __init scc_init_driver (void) } rtnl_unlock(); - proc_create("z8530drv", 0, init_net.proc_net, &scc_net_seq_fops); + proc_create_seq("z8530drv", 0, init_net.proc_net, &scc_net_seq_ops); return 0; } diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index 83034eb7ed4f..16ec7af6ab7b 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -841,20 +841,6 @@ static const struct seq_operations yam_seqops = { .stop = yam_seq_stop, .show = yam_seq_show, }; - -static int yam_info_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &yam_seqops); -} - -static const struct file_operations yam_info_fops = { - .owner = THIS_MODULE, - .open = yam_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - #endif @@ -1168,7 +1154,7 @@ static int __init yam_init_driver(void) yam_timer.expires = jiffies + HZ / 100; add_timer(&yam_timer); - proc_create("yam", 0444, init_net.proc_net, &yam_info_fops); + proc_create_seq("yam", 0444, init_net.proc_net, &yam_seqops); return 0; error: while (--i >= 0) { diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c index 7df07337d69c..de51e8f70f44 100644 --- a/drivers/net/ppp/pppoe.c +++ b/drivers/net/ppp/pppoe.c @@ -1096,21 +1096,6 @@ static const struct seq_operations pppoe_seq_ops = { .stop = pppoe_seq_stop, .show = pppoe_seq_show, }; - -static int pppoe_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &pppoe_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations pppoe_seq_fops = { - .owner = THIS_MODULE, - .open = pppoe_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif /* CONFIG_PROC_FS */ static const struct proto_ops pppoe_ops = { @@ -1122,7 +1107,7 @@ static const struct proto_ops pppoe_ops = { .socketpair = sock_no_socketpair, .accept = sock_no_accept, .getname = pppoe_getname, - .poll = datagram_poll, + .poll_mask = datagram_poll_mask, .listen = sock_no_listen, .shutdown = sock_no_shutdown, .setsockopt = sock_no_setsockopt, @@ -1146,7 +1131,8 @@ static __net_init int pppoe_init_net(struct net *net) rwlock_init(&pn->hash_lock); - pde = proc_create("pppoe", 0444, net->proc_net, &pppoe_seq_fops); + pde = proc_create_net("pppoe", 0444, net->proc_net, + &pppoe_seq_ops, sizeof(struct seq_net_private)); #ifdef CONFIG_PROC_FS if (!pde) return -ENOMEM; diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c index c4267ecefd85..157b67c1bf8e 100644 --- a/drivers/net/ppp/pptp.c +++ b/drivers/net/ppp/pptp.c @@ -624,7 +624,6 @@ static const struct proto_ops pptp_ops = { .socketpair = sock_no_socketpair, .accept = sock_no_accept, .getname = pptp_getname, - .poll = sock_no_poll, .listen = sock_no_listen, .shutdown = sock_no_shutdown, .setsockopt = sock_no_setsockopt, diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 45d807796a18..23e9eb66197f 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1650,7 +1650,7 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, else *skb_xdp = 0; - preempt_disable(); + local_bh_disable(); rcu_read_lock(); xdp_prog = rcu_dereference(tun->xdp_prog); if (xdp_prog && !*skb_xdp) { @@ -1675,7 +1675,7 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, if (err) goto err_redirect; rcu_read_unlock(); - preempt_enable(); + local_bh_enable(); return NULL; case XDP_TX: get_page(alloc_frag->page); @@ -1684,7 +1684,7 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, goto err_redirect; tun_xdp_flush(tun->dev); rcu_read_unlock(); - preempt_enable(); + local_bh_enable(); return NULL; case XDP_PASS: delta = orig_data - xdp.data; @@ -1703,7 +1703,7 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, skb = build_skb(buf, buflen); if (!skb) { rcu_read_unlock(); - preempt_enable(); + local_bh_enable(); return ERR_PTR(-ENOMEM); } @@ -1713,7 +1713,7 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, alloc_frag->offset += buflen; rcu_read_unlock(); - preempt_enable(); + local_bh_enable(); return skb; @@ -1721,7 +1721,7 @@ err_redirect: put_page(alloc_frag->page); err_xdp: rcu_read_unlock(); - preempt_enable(); + local_bh_enable(); this_cpu_inc(tun->pcpu_stats->rx_dropped); return NULL; } @@ -1917,16 +1917,19 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, struct bpf_prog *xdp_prog; int ret; + local_bh_disable(); rcu_read_lock(); xdp_prog = rcu_dereference(tun->xdp_prog); if (xdp_prog) { ret = do_xdp_generic(xdp_prog, skb); if (ret != XDP_PASS) { rcu_read_unlock(); + local_bh_enable(); return total_len; } } rcu_read_unlock(); + local_bh_enable(); } rcu_read_lock(); diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c index 7220cd620717..0362acd5cdca 100644 --- a/drivers/net/usb/cdc_mbim.c +++ b/drivers/net/usb/cdc_mbim.c @@ -609,7 +609,7 @@ static const struct driver_info cdc_mbim_info_ndp_to_end = { */ static const struct driver_info cdc_mbim_info_avoid_altsetting_toggle = { .description = "CDC MBIM", - .flags = FLAG_NO_SETINT | FLAG_MULTI_PACKET | FLAG_WWAN, + .flags = FLAG_NO_SETINT | FLAG_MULTI_PACKET | FLAG_WWAN | FLAG_SEND_ZLP, .bind = cdc_mbim_bind, .unbind = cdc_mbim_unbind, .manage_power = cdc_mbim_manage_power, diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 42565dd33aa6..094680871687 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -1103,6 +1103,7 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x05c6, 0x920d, 5)}, {QMI_QUIRK_SET_DTR(0x05c6, 0x9625, 4)}, /* YUGA CLM920-NC5 */ {QMI_FIXED_INTF(0x0846, 0x68a2, 8)}, + {QMI_FIXED_INTF(0x0846, 0x68d3, 8)}, /* Netgear Aircard 779S */ {QMI_FIXED_INTF(0x12d1, 0x140c, 1)}, /* Huawei E173 */ {QMI_FIXED_INTF(0x12d1, 0x14ac, 1)}, /* Huawei E1820 */ {QMI_FIXED_INTF(0x1435, 0xd181, 3)}, /* Wistron NeWeb D18Q1 */ diff --git a/drivers/net/wireless/atmel/atmel.c b/drivers/net/wireless/atmel/atmel.c index d122386c382b..b01dc34d55af 100644 --- a/drivers/net/wireless/atmel/atmel.c +++ b/drivers/net/wireless/atmel/atmel.c @@ -1482,18 +1482,6 @@ static int atmel_proc_show(struct seq_file *m, void *v) return 0; } -static int atmel_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, atmel_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations atmel_proc_fops = { - .open = atmel_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static const struct net_device_ops atmel_netdev_ops = { .ndo_open = atmel_open, .ndo_stop = atmel_close, @@ -1614,7 +1602,8 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port, netif_carrier_off(dev); - if (!proc_create_data("driver/atmel", 0, NULL, &atmel_proc_fops, priv)) + if (!proc_create_single_data("driver/atmel", 0, NULL, atmel_proc_show, + priv)) printk(KERN_WARNING "atmel: unable to create /proc entry.\n"); printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %pM\n", diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index f8a0234d332c..5517ea4c2aa0 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -1590,14 +1590,13 @@ static void iwl_pcie_set_interrupt_capa(struct pci_dev *pdev, struct iwl_trans *trans) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - int max_irqs, num_irqs, i, ret, nr_online_cpus; + int max_irqs, num_irqs, i, ret; u16 pci_cmd; if (!trans->cfg->mq_rx_supported) goto enable_msi; - nr_online_cpus = num_online_cpus(); - max_irqs = min_t(u32, nr_online_cpus + 2, IWL_MAX_RX_HW_QUEUES); + max_irqs = min_t(u32, num_online_cpus() + 2, IWL_MAX_RX_HW_QUEUES); for (i = 0; i < max_irqs; i++) trans_pcie->msix_entries[i].entry = i; @@ -1623,16 +1622,17 @@ static void iwl_pcie_set_interrupt_capa(struct pci_dev *pdev, * Two interrupts less: non rx causes shared with FBQ and RSS. * More than two interrupts: we will use fewer RSS queues. */ - if (num_irqs <= nr_online_cpus) { + if (num_irqs <= max_irqs - 2) { trans_pcie->trans->num_rx_queues = num_irqs + 1; trans_pcie->shared_vec_mask = IWL_SHARED_IRQ_NON_RX | IWL_SHARED_IRQ_FIRST_RSS; - } else if (num_irqs == nr_online_cpus + 1) { + } else if (num_irqs == max_irqs - 1) { trans_pcie->trans->num_rx_queues = num_irqs; trans_pcie->shared_vec_mask = IWL_SHARED_IRQ_NON_RX; } else { trans_pcie->trans->num_rx_queues = num_irqs - 1; } + WARN_ON(trans_pcie->trans->num_rx_queues > IWL_MAX_RX_HW_QUEUES); trans_pcie->alloc_vecs = num_irqs; trans_pcie->msix_enabled = true; diff --git a/drivers/net/wireless/intersil/hostap/hostap_ap.c b/drivers/net/wireless/intersil/hostap/hostap_ap.c index b4dfe1893d18..d1884b8913e7 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_ap.c +++ b/drivers/net/wireless/intersil/hostap/hostap_ap.c @@ -69,7 +69,7 @@ static void prism2_send_mgmt(struct net_device *dev, #ifndef PRISM2_NO_PROCFS_DEBUG static int ap_debug_proc_show(struct seq_file *m, void *v) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); seq_printf(m, "BridgedUnicastFrames=%u\n", ap->bridged_unicast); seq_printf(m, "BridgedMulticastFrames=%u\n", ap->bridged_multicast); @@ -81,18 +81,6 @@ static int ap_debug_proc_show(struct seq_file *m, void *v) seq_printf(m, "tx_drop_nonassoc=%u\n", ap->tx_drop_nonassoc); return 0; } - -static int ap_debug_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, ap_debug_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations ap_debug_proc_fops = { - .open = ap_debug_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; #endif /* PRISM2_NO_PROCFS_DEBUG */ @@ -333,7 +321,7 @@ void hostap_deauth_all_stas(struct net_device *dev, struct ap_data *ap, static int ap_control_proc_show(struct seq_file *m, void *v) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); char *policy_txt; struct mac_entry *entry; @@ -365,20 +353,20 @@ static int ap_control_proc_show(struct seq_file *m, void *v) static void *ap_control_proc_start(struct seq_file *m, loff_t *_pos) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); spin_lock_bh(&ap->mac_restrictions.lock); return seq_list_start_head(&ap->mac_restrictions.mac_list, *_pos); } static void *ap_control_proc_next(struct seq_file *m, void *v, loff_t *_pos) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); return seq_list_next(v, &ap->mac_restrictions.mac_list, _pos); } static void ap_control_proc_stop(struct seq_file *m, void *v) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); spin_unlock_bh(&ap->mac_restrictions.lock); } @@ -389,24 +377,6 @@ static const struct seq_operations ap_control_proc_seqops = { .show = ap_control_proc_show, }; -static int ap_control_proc_open(struct inode *inode, struct file *file) -{ - int ret = seq_open(file, &ap_control_proc_seqops); - if (ret == 0) { - struct seq_file *m = file->private_data; - m->private = PDE_DATA(inode); - } - return ret; -} - -static const struct file_operations ap_control_proc_fops = { - .open = ap_control_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - - int ap_control_add_mac(struct mac_restrictions *mac_restrictions, u8 *mac) { struct mac_entry *entry; @@ -585,20 +555,20 @@ static int prism2_ap_proc_show(struct seq_file *m, void *v) static void *prism2_ap_proc_start(struct seq_file *m, loff_t *_pos) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); spin_lock_bh(&ap->sta_table_lock); return seq_list_start_head(&ap->sta_list, *_pos); } static void *prism2_ap_proc_next(struct seq_file *m, void *v, loff_t *_pos) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); return seq_list_next(v, &ap->sta_list, _pos); } static void prism2_ap_proc_stop(struct seq_file *m, void *v) { - struct ap_data *ap = m->private; + struct ap_data *ap = PDE_DATA(file_inode(m->file)); spin_unlock_bh(&ap->sta_table_lock); } @@ -608,23 +578,6 @@ static const struct seq_operations prism2_ap_proc_seqops = { .stop = prism2_ap_proc_stop, .show = prism2_ap_proc_show, }; - -static int prism2_ap_proc_open(struct inode *inode, struct file *file) -{ - int ret = seq_open(file, &prism2_ap_proc_seqops); - if (ret == 0) { - struct seq_file *m = file->private_data; - m->private = PDE_DATA(inode); - } - return ret; -} - -static const struct file_operations prism2_ap_proc_fops = { - .open = prism2_ap_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; #endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ @@ -896,12 +849,13 @@ void hostap_init_ap_proc(local_info_t *local) return; #ifndef PRISM2_NO_PROCFS_DEBUG - proc_create_data("ap_debug", 0, ap->proc, &ap_debug_proc_fops, ap); + proc_create_single_data("ap_debug", 0, ap->proc, ap_debug_proc_show, ap); #endif /* PRISM2_NO_PROCFS_DEBUG */ #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT - proc_create_data("ap_control", 0, ap->proc, &ap_control_proc_fops, ap); - proc_create_data("ap", 0, ap->proc, &prism2_ap_proc_fops, ap); + proc_create_seq_data("ap_control", 0, ap->proc, &ap_control_proc_seqops, + ap); + proc_create_seq_data("ap", 0, ap->proc, &prism2_ap_proc_seqops, ap); #endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ } @@ -1106,18 +1060,6 @@ static int prism2_sta_proc_show(struct seq_file *m, void *v) return 0; } -static int prism2_sta_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, prism2_sta_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations prism2_sta_proc_fops = { - .open = prism2_sta_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static void handle_add_proc_queue(struct work_struct *work) { struct ap_data *ap = container_of(work, struct ap_data, @@ -1138,9 +1080,9 @@ static void handle_add_proc_queue(struct work_struct *work) if (sta) { sprintf(name, "%pM", sta->addr); - sta->proc = proc_create_data( + sta->proc = proc_create_single_data( name, 0, ap->proc, - &prism2_sta_proc_fops, sta); + prism2_sta_proc_show, sta); atomic_dec(&sta->users); } diff --git a/drivers/net/wireless/intersil/hostap/hostap_hw.c b/drivers/net/wireless/intersil/hostap/hostap_hw.c index 5c4a17a18968..2720aa39f530 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_hw.c +++ b/drivers/net/wireless/intersil/hostap/hostap_hw.c @@ -2951,19 +2951,6 @@ static int prism2_registers_proc_show(struct seq_file *m, void *v) return 0; } - -static int prism2_registers_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, prism2_registers_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations prism2_registers_proc_fops = { - .open = prism2_registers_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - #endif /* PRISM2_NO_PROCFS_DEBUG */ @@ -3279,8 +3266,8 @@ static int hostap_hw_ready(struct net_device *dev) } hostap_init_proc(local); #ifndef PRISM2_NO_PROCFS_DEBUG - proc_create_data("registers", 0, local->proc, - &prism2_registers_proc_fops, local); + proc_create_single_data("registers", 0, local->proc, + prism2_registers_proc_show, local); #endif /* PRISM2_NO_PROCFS_DEBUG */ hostap_init_ap_proc(local); return 0; diff --git a/drivers/net/wireless/intersil/hostap/hostap_proc.c b/drivers/net/wireless/intersil/hostap/hostap_proc.c index d234231bf532..5b33ccab9188 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_proc.c +++ b/drivers/net/wireless/intersil/hostap/hostap_proc.c @@ -43,18 +43,6 @@ static int prism2_debug_proc_show(struct seq_file *m, void *v) return 0; } - -static int prism2_debug_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, prism2_debug_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations prism2_debug_proc_fops = { - .open = prism2_debug_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; #endif /* PRISM2_NO_PROCFS_DEBUG */ @@ -95,19 +83,6 @@ static int prism2_stats_proc_show(struct seq_file *m, void *v) return 0; } -static int prism2_stats_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, prism2_stats_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations prism2_stats_proc_fops = { - .open = prism2_stats_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - - static int prism2_wds_proc_show(struct seq_file *m, void *v) { struct list_head *ptr = v; @@ -122,20 +97,20 @@ static int prism2_wds_proc_show(struct seq_file *m, void *v) static void *prism2_wds_proc_start(struct seq_file *m, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); read_lock_bh(&local->iface_lock); return seq_list_start(&local->hostap_interfaces, *_pos); } static void *prism2_wds_proc_next(struct seq_file *m, void *v, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); return seq_list_next(v, &local->hostap_interfaces, _pos); } static void prism2_wds_proc_stop(struct seq_file *m, void *v) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); read_unlock_bh(&local->iface_lock); } @@ -146,27 +121,9 @@ static const struct seq_operations prism2_wds_proc_seqops = { .show = prism2_wds_proc_show, }; -static int prism2_wds_proc_open(struct inode *inode, struct file *file) -{ - int ret = seq_open(file, &prism2_wds_proc_seqops); - if (ret == 0) { - struct seq_file *m = file->private_data; - m->private = PDE_DATA(inode); - } - return ret; -} - -static const struct file_operations prism2_wds_proc_fops = { - .open = prism2_wds_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - - static int prism2_bss_list_proc_show(struct seq_file *m, void *v) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); struct list_head *ptr = v; struct hostap_bss_info *bss; @@ -193,20 +150,20 @@ static int prism2_bss_list_proc_show(struct seq_file *m, void *v) static void *prism2_bss_list_proc_start(struct seq_file *m, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); spin_lock_bh(&local->lock); return seq_list_start_head(&local->bss_list, *_pos); } static void *prism2_bss_list_proc_next(struct seq_file *m, void *v, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); return seq_list_next(v, &local->bss_list, _pos); } static void prism2_bss_list_proc_stop(struct seq_file *m, void *v) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); spin_unlock_bh(&local->lock); } @@ -217,24 +174,6 @@ static const struct seq_operations prism2_bss_list_proc_seqops = { .show = prism2_bss_list_proc_show, }; -static int prism2_bss_list_proc_open(struct inode *inode, struct file *file) -{ - int ret = seq_open(file, &prism2_bss_list_proc_seqops); - if (ret == 0) { - struct seq_file *m = file->private_data; - m->private = PDE_DATA(inode); - } - return ret; -} - -static const struct file_operations prism2_bss_list_proc_fops = { - .open = prism2_bss_list_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - - static int prism2_crypt_proc_show(struct seq_file *m, void *v) { local_info_t *local = m->private; @@ -252,19 +191,6 @@ static int prism2_crypt_proc_show(struct seq_file *m, void *v) return 0; } -static int prism2_crypt_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, prism2_crypt_proc_show, PDE_DATA(inode)); -} - -static const struct file_operations prism2_crypt_proc_fops = { - .open = prism2_crypt_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - - static ssize_t prism2_pda_proc_read(struct file *file, char __user *buf, size_t count, loff_t *_pos) { @@ -342,7 +268,7 @@ static int prism2_io_debug_proc_read(char *page, char **start, off_t off, #ifndef PRISM2_NO_STATION_MODES static int prism2_scan_results_proc_show(struct seq_file *m, void *v) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); unsigned long entry; int i, len; struct hfa384x_hostscan_result *scanres; @@ -392,7 +318,7 @@ static int prism2_scan_results_proc_show(struct seq_file *m, void *v) static void *prism2_scan_results_proc_start(struct seq_file *m, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); spin_lock_bh(&local->lock); /* We have a header (pos 0) + N results to show (pos 1...N) */ @@ -403,7 +329,7 @@ static void *prism2_scan_results_proc_start(struct seq_file *m, loff_t *_pos) static void *prism2_scan_results_proc_next(struct seq_file *m, void *v, loff_t *_pos) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); ++*_pos; if (*_pos > local->last_scan_results_count) @@ -413,7 +339,7 @@ static void *prism2_scan_results_proc_next(struct seq_file *m, void *v, loff_t * static void prism2_scan_results_proc_stop(struct seq_file *m, void *v) { - local_info_t *local = m->private; + local_info_t *local = PDE_DATA(file_inode(m->file)); spin_unlock_bh(&local->lock); } @@ -423,25 +349,6 @@ static const struct seq_operations prism2_scan_results_proc_seqops = { .stop = prism2_scan_results_proc_stop, .show = prism2_scan_results_proc_show, }; - -static int prism2_scan_results_proc_open(struct inode *inode, struct file *file) -{ - int ret = seq_open(file, &prism2_scan_results_proc_seqops); - if (ret == 0) { - struct seq_file *m = file->private_data; - m->private = PDE_DATA(inode); - } - return ret; -} - -static const struct file_operations prism2_scan_results_proc_fops = { - .open = prism2_scan_results_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - - #endif /* PRISM2_NO_STATION_MODES */ @@ -463,29 +370,29 @@ void hostap_init_proc(local_info_t *local) } #ifndef PRISM2_NO_PROCFS_DEBUG - proc_create_data("debug", 0, local->proc, - &prism2_debug_proc_fops, local); + proc_create_single_data("debug", 0, local->proc, + prism2_debug_proc_show, local); #endif /* PRISM2_NO_PROCFS_DEBUG */ - proc_create_data("stats", 0, local->proc, - &prism2_stats_proc_fops, local); - proc_create_data("wds", 0, local->proc, - &prism2_wds_proc_fops, local); + proc_create_single_data("stats", 0, local->proc, prism2_stats_proc_show, + local); + proc_create_seq_data("wds", 0, local->proc, + &prism2_wds_proc_seqops, local); proc_create_data("pda", 0, local->proc, &prism2_pda_proc_fops, local); proc_create_data("aux_dump", 0, local->proc, local->func->read_aux_fops ?: &prism2_aux_dump_proc_fops, local); - proc_create_data("bss_list", 0, local->proc, - &prism2_bss_list_proc_fops, local); - proc_create_data("crypt", 0, local->proc, - &prism2_crypt_proc_fops, local); + proc_create_seq_data("bss_list", 0, local->proc, + &prism2_bss_list_proc_seqops, local); + proc_create_single_data("crypt", 0, local->proc, prism2_crypt_proc_show, + local); #ifdef PRISM2_IO_DEBUG - proc_create_data("io_debug", 0, local->proc, - &prism2_io_debug_proc_fops, local); + proc_create_single_data("io_debug", 0, local->proc, + prism2_debug_proc_show, local); #endif /* PRISM2_IO_DEBUG */ #ifndef PRISM2_NO_STATION_MODES - proc_create_data("scan_results", 0, local->proc, - &prism2_scan_results_proc_fops, local); + proc_create_seq_data("scan_results", 0, local->proc, + &prism2_scan_results_proc_seqops, local); #endif /* PRISM2_NO_STATION_MODES */ } diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c index a6884e73d2ab..7ddee980048b 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c @@ -372,16 +372,15 @@ static void rt2x00queue_create_tx_descriptor_ht(struct rt2x00_dev *rt2x00dev, /* * Determine IFS values - * - Use TXOP_BACKOFF for probe and management frames except beacons + * - Use TXOP_BACKOFF for management frames except beacons * - Use TXOP_SIFS for fragment bursts * - Use TXOP_HTTXOP for everything else * * Note: rt2800 devices won't use CTS protection (if used) * for frames not transmitted with TXOP_HTTXOP */ - if ((ieee80211_is_mgmt(hdr->frame_control) && - !ieee80211_is_beacon(hdr->frame_control)) || - (tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)) + if (ieee80211_is_mgmt(hdr->frame_control) && + !ieee80211_is_beacon(hdr->frame_control)) txdesc->u.ht.txop = TXOP_BACKOFF; else if (!(tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)) txdesc->u.ht.txop = TXOP_SIFS; diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 7f9b16b97ea3..a7e0a17aa7e8 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -2663,19 +2663,6 @@ static int ray_cs_proc_show(struct seq_file *m, void *v) } return 0; } - -static int ray_cs_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, ray_cs_proc_show, NULL); -} - -static const struct file_operations ray_cs_proc_fops = { - .owner = THIS_MODULE, - .open = ray_cs_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; #endif /*===========================================================================*/ static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type) @@ -2814,7 +2801,7 @@ static int __init init_ray_cs(void) #ifdef CONFIG_PROC_FS proc_mkdir("driver/ray_cs", NULL); - proc_create("driver/ray_cs/ray_cs", 0, NULL, &ray_cs_proc_fops); + proc_create_single("driver/ray_cs/ray_cs", 0, NULL, ray_cs_proc_show); proc_create("driver/ray_cs/essid", 0200, NULL, &ray_cs_essid_proc_fops); proc_create_data("driver/ray_cs/net_type", 0200, NULL, &int_proc_fops, &net_type); |
