diff options
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/8139too.c | 1 | ||||
-rw-r--r-- | drivers/net/arm/ixp4xx_eth.c | 4 | ||||
-rw-r--r-- | drivers/net/atlx/atl2.c | 2 | ||||
-rw-r--r-- | drivers/net/cs89x0.c | 7 | ||||
-rw-r--r-- | drivers/net/ehea/ehea_main.c | 2 | ||||
-rw-r--r-- | drivers/net/fec.c | 1 | ||||
-rw-r--r-- | drivers/net/gianfar.c | 2 | ||||
-rw-r--r-- | drivers/net/igb/igb_main.c | 77 | ||||
-rw-r--r-- | drivers/net/irda/irtty-sir.c | 1 | ||||
-rw-r--r-- | drivers/net/isa-skeleton.c | 5 | ||||
-rw-r--r-- | drivers/net/mlx4/cmd.c | 5 | ||||
-rw-r--r-- | drivers/net/mlx4/main.c | 6 | ||||
-rw-r--r-- | drivers/net/phy/phy_device.c | 4 | ||||
-rw-r--r-- | drivers/net/plip.c | 3 | ||||
-rw-r--r-- | drivers/net/ppp_async.c | 1 | ||||
-rw-r--r-- | drivers/net/ppp_synctty.c | 1 | ||||
-rw-r--r-- | drivers/net/ps3_gelic_net.c | 1 | ||||
-rw-r--r-- | drivers/net/ps3_gelic_wireless.c | 1 | ||||
-rw-r--r-- | drivers/net/smc91x.c | 1 | ||||
-rw-r--r-- | drivers/net/smsc911x.c | 1 | ||||
-rw-r--r-- | drivers/net/sunvnet.c | 2 | ||||
-rw-r--r-- | drivers/net/usb/kaweth.c | 3 | ||||
-rw-r--r-- | drivers/net/usb/pegasus.c | 3 | ||||
-rw-r--r-- | drivers/net/via-rhine.c | 1 | ||||
-rw-r--r-- | drivers/net/wireless/orinoco/main.c | 3 |
25 files changed, 86 insertions, 52 deletions
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c index 8ae72ec1445..0e2ba21d444 100644 --- a/drivers/net/8139too.c +++ b/drivers/net/8139too.c @@ -908,6 +908,7 @@ static const struct net_device_ops rtl8139_netdev_ops = { .ndo_open = rtl8139_open, .ndo_stop = rtl8139_close, .ndo_get_stats = rtl8139_get_stats, + .ndo_change_mtu = eth_change_mtu, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = rtl8139_set_mac_address, .ndo_start_xmit = rtl8139_start_xmit, diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c index 6f42ad72891..3fe09876e76 100644 --- a/drivers/net/arm/ixp4xx_eth.c +++ b/drivers/net/arm/ixp4xx_eth.c @@ -1142,7 +1142,9 @@ static const struct net_device_ops ixp4xx_netdev_ops = { .ndo_start_xmit = eth_xmit, .ndo_set_multicast_list = eth_set_mcast_list, .ndo_do_ioctl = eth_ioctl, - + .ndo_change_mtu = eth_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, }; static int __devinit eth_init_one(struct platform_device *pdev) diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c index c734b1983ec..204db961029 100644 --- a/drivers/net/atlx/atl2.c +++ b/drivers/net/atlx/atl2.c @@ -2071,7 +2071,7 @@ static int atl2_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) if (wol->wolopts & (WAKE_ARP | WAKE_MAGICSECURE)) return -EOPNOTSUPP; - if (wol->wolopts & (WAKE_MCAST|WAKE_BCAST|WAKE_MCAST)) + if (wol->wolopts & (WAKE_UCAST | WAKE_BCAST | WAKE_MCAST)) return -EOPNOTSUPP; /* these settings will always override what we currently have */ diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c index 3eee666a9cd..55445f980f9 100644 --- a/drivers/net/cs89x0.c +++ b/drivers/net/cs89x0.c @@ -1524,6 +1524,7 @@ static void net_timeout(struct net_device *dev) static int net_send_packet(struct sk_buff *skb, struct net_device *dev) { struct net_local *lp = netdev_priv(dev); + unsigned long flags; if (net_debug > 3) { printk("%s: sent %d byte packet of type %x\n", @@ -1535,7 +1536,7 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev) ask the chip to start transmitting before the whole packet has been completely uploaded. */ - spin_lock_irq(&lp->lock); + spin_lock_irqsave(&lp->lock, flags); netif_stop_queue(dev); /* initiate a transmit sequence */ @@ -1549,13 +1550,13 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev) * we're waiting for TxOk, so return 1 and requeue this packet. */ - spin_unlock_irq(&lp->lock); + spin_unlock_irqrestore(&lp->lock, flags); if (net_debug) printk("cs89x0: Tx buffer not free!\n"); return NETDEV_TX_BUSY; } /* Write the contents of the packet */ writewords(dev->base_addr, TX_FRAME_PORT,skb->data,(skb->len+1) >>1); - spin_unlock_irq(&lp->lock); + spin_unlock_irqrestore(&lp->lock, flags); lp->stats.tx_bytes += skb->len; dev->trans_start = jiffies; dev_kfree_skb (skb); diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 147c4b088fb..e8d46cc1bec 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -3080,7 +3080,9 @@ static const struct net_device_ops ehea_netdev_ops = { .ndo_poll_controller = ehea_netpoll, #endif .ndo_get_stats = ehea_get_stats, + .ndo_change_mtu = eth_change_mtu, .ndo_set_mac_address = ehea_set_mac_addr, + .ndo_validate_addr = eth_validate_addr, .ndo_set_multicast_list = ehea_set_multicast_list, .ndo_change_mtu = ehea_change_mtu, .ndo_vlan_rx_register = ehea_vlan_rx_register, diff --git a/drivers/net/fec.c b/drivers/net/fec.c index 0f19b743749..d4b98074b1b 100644 --- a/drivers/net/fec.c +++ b/drivers/net/fec.c @@ -1642,6 +1642,7 @@ static const struct net_device_ops fec_netdev_ops = { .ndo_stop = fec_enet_close, .ndo_start_xmit = fec_enet_start_xmit, .ndo_set_multicast_list = set_multicast_list, + .ndo_change_mtu = eth_change_mtu, .ndo_validate_addr = eth_validate_addr, .ndo_tx_timeout = fec_timeout, .ndo_set_mac_address = fec_set_mac_address, diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 4ae1d259fce..43d813ed9f4 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -156,6 +156,8 @@ static const struct net_device_ops gfar_netdev_ops = { .ndo_tx_timeout = gfar_timeout, .ndo_do_ioctl = gfar_ioctl, .ndo_vlan_rx_register = gfar_vlan_rx_register, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = gfar_netpoll, #endif diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index be480292aba..adb09d32625 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -127,14 +127,48 @@ static void igb_restore_vlan(struct igb_adapter *); static void igb_ping_all_vfs(struct igb_adapter *); static void igb_msg_task(struct igb_adapter *); static int igb_rcv_msg_from_vf(struct igb_adapter *, u32); -static inline void igb_set_rah_pool(struct e1000_hw *, int , int); static void igb_set_mc_list_pools(struct igb_adapter *, int, u16); static void igb_vmm_control(struct igb_adapter *); -static inline void igb_set_vmolr(struct e1000_hw *, int); -static inline int igb_set_vf_rlpml(struct igb_adapter *, int, int); static int igb_set_vf_mac(struct igb_adapter *adapter, int, unsigned char *); static void igb_restore_vf_multicasts(struct igb_adapter *adapter); +static inline void igb_set_vmolr(struct e1000_hw *hw, int vfn) +{ + u32 reg_data; + + reg_data = rd32(E1000_VMOLR(vfn)); + reg_data |= E1000_VMOLR_BAM | /* Accept broadcast */ + E1000_VMOLR_ROPE | /* Accept packets matched in UTA */ + E1000_VMOLR_ROMPE | /* Accept packets matched in MTA */ + E1000_VMOLR_AUPE | /* Accept untagged packets */ + E1000_VMOLR_STRVLAN; /* Strip vlan tags */ + wr32(E1000_VMOLR(vfn), reg_data); +} + +static inline int igb_set_vf_rlpml(struct igb_adapter *adapter, int size, + int vfn) +{ + struct e1000_hw *hw = &adapter->hw; + u32 vmolr; + + vmolr = rd32(E1000_VMOLR(vfn)); + vmolr &= ~E1000_VMOLR_RLPML_MASK; + vmolr |= size | E1000_VMOLR_LPE; + wr32(E1000_VMOLR(vfn), vmolr); + + return 0; +} + +static inline void igb_set_rah_pool(struct e1000_hw *hw, int pool, int entry) +{ + u32 reg_data; + + reg_data = rd32(E1000_RAH(entry)); + reg_data &= ~E1000_RAH_POOL_MASK; + reg_data |= E1000_RAH_POOL_1 << pool;; + wr32(E1000_RAH(entry), reg_data); +} + #ifdef CONFIG_PM static int igb_suspend(struct pci_dev *, pm_message_t); static int igb_resume(struct pci_dev *); @@ -5418,43 +5452,6 @@ static void igb_io_resume(struct pci_dev *pdev) igb_get_hw_control(adapter); } -static inline void igb_set_vmolr(struct e1000_hw *hw, int vfn) -{ - u32 reg_data; - - reg_data = rd32(E1000_VMOLR(vfn)); - reg_data |= E1000_VMOLR_BAM | /* Accept broadcast */ - E1000_VMOLR_ROPE | /* Accept packets matched in UTA */ - E1000_VMOLR_ROMPE | /* Accept packets matched in MTA */ - E1000_VMOLR_AUPE | /* Accept untagged packets */ - E1000_VMOLR_STRVLAN; /* Strip vlan tags */ - wr32(E1000_VMOLR(vfn), reg_data); -} - -static inline int igb_set_vf_rlpml(struct igb_adapter *adapter, int size, - int vfn) -{ - struct e1000_hw *hw = &adapter->hw; - u32 vmolr; - - vmolr = rd32(E1000_VMOLR(vfn)); - vmolr &= ~E1000_VMOLR_RLPML_MASK; - vmolr |= size | E1000_VMOLR_LPE; - wr32(E1000_VMOLR(vfn), vmolr); - - return 0; -} - -static inline void igb_set_rah_pool(struct e1000_hw *hw, int pool, int entry) -{ - u32 reg_data; - - reg_data = rd32(E1000_RAH(entry)); - reg_data &= ~E1000_RAH_POOL_MASK; - reg_data |= E1000_RAH_POOL_1 << pool;; - wr32(E1000_RAH(entry), reg_data); -} - static void igb_set_mc_list_pools(struct igb_adapter *adapter, int entry_count, u16 total_rar_filters) { diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c index d53aa958213..20f9bc62668 100644 --- a/drivers/net/irda/irtty-sir.c +++ b/drivers/net/irda/irtty-sir.c @@ -31,7 +31,6 @@ #include <linux/tty.h> #include <linux/init.h> #include <asm/uaccess.h> -#include <linux/smp_lock.h> #include <linux/delay.h> #include <linux/mutex.h> diff --git a/drivers/net/isa-skeleton.c b/drivers/net/isa-skeleton.c index 73585fd8f29..d12377b8435 100644 --- a/drivers/net/isa-skeleton.c +++ b/drivers/net/isa-skeleton.c @@ -430,7 +430,8 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev) * hardware interrupt handler. Queue flow control is * thus managed under this lock as well. */ - spin_lock_irq(&np->lock); + unsigned long flags; + spin_lock_irqsave(&np->lock, flags); add_to_tx_ring(np, skb, length); dev->trans_start = jiffies; @@ -446,7 +447,7 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev) * is when the transmit statistics are updated. */ - spin_unlock_irq(&np->lock); + spin_unlock_irqrestore(&np->lock, flags); #else /* This is the case for older hardware which takes * a single transmit buffer at a time, and it is diff --git a/drivers/net/mlx4/cmd.c b/drivers/net/mlx4/cmd.c index 2845a0560b8..65ec77dc31f 100644 --- a/drivers/net/mlx4/cmd.c +++ b/drivers/net/mlx4/cmd.c @@ -80,7 +80,9 @@ enum { /* Bad management packet (silently discarded): */ CMD_STAT_BAD_PKT = 0x30, /* More outstanding CQEs in CQ than new CQ size: */ - CMD_STAT_BAD_SIZE = 0x40 + CMD_STAT_BAD_SIZE = 0x40, + /* Multi Function device support required: */ + CMD_STAT_MULTI_FUNC_REQ = 0x50, }; enum { @@ -128,6 +130,7 @@ static int mlx4_status_to_errno(u8 status) [CMD_STAT_LAM_NOT_PRE] = -EAGAIN, [CMD_STAT_BAD_PKT] = -EINVAL, [CMD_STAT_BAD_SIZE] = -ENOMEM, + [CMD_STAT_MULTI_FUNC_REQ] = -EACCES, }; if (status >= ARRAY_SIZE(trans_table) || diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index 018348c0119..dac621b1e9f 100644 --- a/drivers/net/mlx4/main.c +++ b/drivers/net/mlx4/main.c @@ -729,7 +729,10 @@ static int mlx4_init_hca(struct mlx4_dev *dev) err = mlx4_QUERY_FW(dev); if (err) { - mlx4_err(dev, "QUERY_FW command failed, aborting.\n"); + if (err == -EACCES) + mlx4_info(dev, "non-primary physical function, skipping.\n"); + else + mlx4_err(dev, "QUERY_FW command failed, aborting.\n"); return err; } @@ -1285,6 +1288,7 @@ static struct pci_device_id mlx4_pci_table[] = { { PCI_VDEVICE(MELLANOX, 0x6750) }, /* MT25408 "Hermon" EN 10GigE PCIe gen2 */ { PCI_VDEVICE(MELLANOX, 0x6372) }, /* MT25458 ConnectX EN 10GBASE-T 10GigE */ { PCI_VDEVICE(MELLANOX, 0x675a) }, /* MT25458 ConnectX EN 10GBASE-T+Gen2 10GigE */ + { PCI_VDEVICE(MELLANOX, 0x6764) }, /* MT26468 ConnectX EN 10GigE PCIe gen2*/ { 0, } }; diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index eba937c4637..b10fedd8214 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -134,8 +134,10 @@ int phy_scan_fixups(struct phy_device *phydev) err = fixup->run(phydev); - if (err < 0) + if (err < 0) { + mutex_unlock(&phy_fixup_lock); return err; + } } } mutex_unlock(&phy_fixup_lock); diff --git a/drivers/net/plip.c b/drivers/net/plip.c index 7a62f781fef..2ca8b0d84ee 100644 --- a/drivers/net/plip.c +++ b/drivers/net/plip.c @@ -270,6 +270,9 @@ static const struct net_device_ops plip_netdev_ops = { .ndo_stop = plip_close, .ndo_start_xmit = plip_tx_packet, .ndo_do_ioctl = plip_ioctl, + .ndo_change_mtu = eth_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, }; /* Entry point of PLIP driver. diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c index 17c116bb332..6de8399d6dd 100644 --- a/drivers/net/ppp_async.c +++ b/drivers/net/ppp_async.c @@ -356,6 +356,7 @@ ppp_asynctty_receive(struct tty_struct *tty, const unsigned char *buf, if (!skb_queue_empty(&ap->rqueue)) tasklet_schedule(&ap->tsk); ap_put(ap); + tty_unthrottle(tty); } static void diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c index aa3d39f38e2..d2fa2db1358 100644 --- a/drivers/net/ppp_synctty.c +++ b/drivers/net/ppp_synctty.c @@ -397,6 +397,7 @@ ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf, if (!skb_queue_empty(&ap->rqueue)) tasklet_schedule(&ap->tsk); sp_put(ap); + tty_unthrottle(tty); } static void diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c index d1a5fb4d6ac..a3932c9f340 100644 --- a/drivers/net/ps3_gelic_net.c +++ b/drivers/net/ps3_gelic_net.c @@ -1411,6 +1411,7 @@ static const struct net_device_ops gelic_netdevice_ops = { .ndo_set_multicast_list = gelic_net_set_multi, .ndo_change_mtu = gelic_net_change_mtu, .ndo_tx_timeout = gelic_net_tx_timeout, + .ndo_set_mac_address = eth_mac_addr, .ndo_validate_addr = eth_validate_addr, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = gelic_net_poll_controller, diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c index b6b3ca9bdb2..6932b08d746 100644 --- a/drivers/net/ps3_gelic_wireless.c +++ b/drivers/net/ps3_gelic_wireless.c @@ -2707,6 +2707,7 @@ static const struct net_device_ops gelic_wl_netdevice_ops = { .ndo_set_multicast_list = gelic_net_set_multi, .ndo_change_mtu = gelic_net_change_mtu, .ndo_tx_timeout = gelic_net_tx_timeout, + .ndo_set_mac_address = eth_mac_addr, .ndo_validate_addr = eth_validate_addr, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = gelic_net_poll_controller, diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index fdcbaf8dfa7..1c70e999cc5 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -1774,6 +1774,7 @@ static const struct net_device_ops smc_netdev_ops = { .ndo_start_xmit = smc_hard_start_xmit, .ndo_tx_timeout = smc_timeout, .ndo_set_multicast_list = smc_set_multicast_list, + .ndo_change_mtu = eth_change_mtu, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = eth_mac_addr, #ifdef CONFIG_NET_POLL_CONTROLLER diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c index 66067f9d91c..94b6d2658dd 100644 --- a/drivers/net/smsc911x.c +++ b/drivers/net/smsc911x.c @@ -1779,6 +1779,7 @@ static const struct net_device_ops smsc911x_netdev_ops = { .ndo_get_stats = smsc911x_get_stats, .ndo_set_multicast_list = smsc911x_set_multicast_list, .ndo_do_ioctl = smsc911x_do_ioctl, + .ndo_change_mtu = eth_change_mtu, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = smsc911x_set_mac_address, #ifdef CONFIG_NET_POLL_CONTROLLER diff --git a/drivers/net/sunvnet.c b/drivers/net/sunvnet.c index a82fb2aca4c..f1e5e4542c2 100644 --- a/drivers/net/sunvnet.c +++ b/drivers/net/sunvnet.c @@ -1016,7 +1016,9 @@ static const struct net_device_ops vnet_ops = { .ndo_open = vnet_open, .ndo_stop = vnet_close, .ndo_set_multicast_list = vnet_set_rx_mode, + .ndo_change_mtu = eth_change_mtu, .ndo_set_mac_address = vnet_set_mac_addr, + .ndo_validate_addr = eth_validate_addr, .ndo_tx_timeout = vnet_tx_timeout, .ndo_change_mtu = vnet_change_mtu, .ndo_start_xmit = vnet_start_xmit, diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c index e0131478971..1f9ec29fce5 100644 --- a/drivers/net/usb/kaweth.c +++ b/drivers/net/usb/kaweth.c @@ -999,6 +999,9 @@ static const struct net_device_ops kaweth_netdev_ops = { .ndo_tx_timeout = kaweth_tx_timeout, .ndo_set_multicast_list = kaweth_set_rx_mode, .ndo_get_stats = kaweth_netdev_stats, + .ndo_change_mtu = eth_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, }; static int kaweth_probe( diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c index 73acbd244aa..631d269ac98 100644 --- a/drivers/net/usb/pegasus.c +++ b/drivers/net/usb/pegasus.c @@ -1493,6 +1493,9 @@ static const struct net_device_ops pegasus_netdev_ops = { .ndo_set_multicast_list = pegasus_set_multicast, .ndo_get_stats = pegasus_netdev_stats, .ndo_tx_timeout = pegasus_tx_timeout, + .ndo_change_mtu = eth_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, }; static struct usb_driver pegasus_driver = { diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c index d3489a3c4c0..88c30a58b4b 100644 --- a/drivers/net/via-rhine.c +++ b/drivers/net/via-rhine.c @@ -621,6 +621,7 @@ static const struct net_device_ops rhine_netdev_ops = { .ndo_start_xmit = rhine_start_tx, .ndo_get_stats = rhine_get_stats, .ndo_set_multicast_list = rhine_set_rx_mode, + .ndo_change_mtu = eth_change_mtu, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = eth_mac_addr, .ndo_do_ioctl = netdev_ioctl, diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c index 345593c4acc..a370e510f19 100644 --- a/drivers/net/wireless/orinoco/main.c +++ b/drivers/net/wireless/orinoco/main.c @@ -2521,6 +2521,8 @@ static const struct net_device_ops orinoco_netdev_ops = { .ndo_start_xmit = orinoco_xmit, .ndo_set_multicast_list = orinoco_set_multicast_list, .ndo_change_mtu = orinoco_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, .ndo_tx_timeout = orinoco_tx_timeout, .ndo_get_stats = orinoco_get_stats, }; @@ -2555,7 +2557,6 @@ struct net_device priv->wireless_data.spy_data = &priv->spy_data; dev->wireless_data = &priv->wireless_data; #endif - /* we use the default eth_mac_addr for setting the MAC addr */ /* Reserve space in skb for the SNAP header */ dev->hard_header_len += ENCAPS_OVERHEAD; |