diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-06-05 07:32:21 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-06-05 07:32:21 -0700 |
commit | ed7dc1dfbcef301407a1e3138a49dc94e5a19d0a (patch) | |
tree | 2aef7400d404774f0f8a30b6eefb0690a09ec24c /drivers/net | |
parent | 7926e0bfbbc5ff81ddad0fda831eef7060e40997 (diff) | |
parent | ca7335948e294faf8adf65f2c95ca18ea78540db (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (30 commits)
X25: remove duplicated #include
tcp: use correct net ns in cookie_v4_check()
rps: tcp: fix rps_sock_flow_table table updates
ppp_generic: fix multilink fragment sizes
syncookies: remove Kconfig text line about disabled-by-default
ixgbe: only check pfc bits in hang logic if pfc is enabled
net: check for refcount if pop a stacked dst_entry
ixgbe: return IXGBE_ERR_RAR_INDEX when out of range
act_pedit: access skb->data safely
sfc: Store port number in net_device::dev_id
epic100: Test __BIG_ENDIAN instead of (non-existent) CONFIG_BIG_ENDIAN
tehuti: return -EFAULT on copy_to_user errors
isdn/kcapi: return -EFAULT on copy_from_user errors
e1000e: change logical negate to bitwise
sfc: Get port number from CS_PORT_NUM, not PCI function number
cls_u32: use skb_header_pointer() to dereference data safely
TCP: tcp_hybla: Fix integer overflow in slow start increment
act_nat: fix the wrong checksum when addr isn't in old_addr/mask
net/fec: fix pm to survive to suspend/resume
korina: count RX DMA OVR as rx_fifo_error
...
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/bnx2.c | 14 | ||||
-rw-r--r-- | drivers/net/e1000e/netdev.c | 2 | ||||
-rw-r--r-- | drivers/net/enic/enic.h | 7 | ||||
-rw-r--r-- | drivers/net/enic/enic_main.c | 200 | ||||
-rw-r--r-- | drivers/net/epic100.c | 7 | ||||
-rw-r--r-- | drivers/net/fec.c | 16 | ||||
-rw-r--r-- | drivers/net/ixgbe/ixgbe_common.c | 2 | ||||
-rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 2 | ||||
-rw-r--r-- | drivers/net/ixgbe/ixgbe_type.h | 1 | ||||
-rw-r--r-- | drivers/net/korina.c | 32 | ||||
-rw-r--r-- | drivers/net/ppp_generic.c | 2 | ||||
-rw-r--r-- | drivers/net/sfc/net_driver.h | 2 | ||||
-rw-r--r-- | drivers/net/sfc/siena.c | 4 | ||||
-rw-r--r-- | drivers/net/tehuti.c | 4 | ||||
-rw-r--r-- | drivers/net/wan/x25_asy.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath5k/base.c | 17 |
16 files changed, 160 insertions, 154 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 188e356c30a..949d7a9dcf9 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -247,6 +247,7 @@ static const struct flash_spec flash_5709 = { MODULE_DEVICE_TABLE(pci, bnx2_pci_tbl); static void bnx2_init_napi(struct bnx2 *bp); +static void bnx2_del_napi(struct bnx2 *bp); static inline u32 bnx2_tx_avail(struct bnx2 *bp, struct bnx2_tx_ring_info *txr) { @@ -6270,6 +6271,7 @@ open_err: bnx2_free_skbs(bp); bnx2_free_irq(bp); bnx2_free_mem(bp); + bnx2_del_napi(bp); return rc; } @@ -6537,6 +6539,7 @@ bnx2_close(struct net_device *dev) bnx2_free_irq(bp); bnx2_free_skbs(bp); bnx2_free_mem(bp); + bnx2_del_napi(bp); bp->link_up = 0; netif_carrier_off(bp->dev); bnx2_set_power_state(bp, PCI_D3hot); @@ -8227,7 +8230,16 @@ bnx2_bus_string(struct bnx2 *bp, char *str) return str; } -static void __devinit +static void +bnx2_del_napi(struct bnx2 *bp) +{ + int i; + + for (i = 0; i < bp->irq_nvecs; i++) + netif_napi_del(&bp->bnx2_napi[i].napi); +} + +static void bnx2_init_napi(struct bnx2 *bp) { int i; diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 24507f3b8b1..57a7e41da69 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -2554,7 +2554,7 @@ static void e1000_init_manageability_pt(struct e1000_adapter *adapter) mdef = er32(MDEF(i)); /* Ignore filters with anything other than IPMI ports */ - if (mdef & !(E1000_MDEF_PORT_623 | E1000_MDEF_PORT_664)) + if (mdef & ~(E1000_MDEF_PORT_623 | E1000_MDEF_PORT_664)) continue; /* Enable this decision filter in MANC2H */ diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h index 85f2a2e7030..45e86d1e5b1 100644 --- a/drivers/net/enic/enic.h +++ b/drivers/net/enic/enic.h @@ -74,7 +74,14 @@ struct enic_msix_entry { void *devid; }; +#define ENIC_SET_APPLIED (1 << 0) +#define ENIC_SET_REQUEST (1 << 1) +#define ENIC_SET_NAME (1 << 2) +#define ENIC_SET_INSTANCE (1 << 3) +#define ENIC_SET_HOST (1 << 4) + struct enic_port_profile { + u32 set; u8 request; char name[PORT_PROFILE_MAX]; u8 instance_uuid[PORT_UUID_MAX]; diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c index 6586b5c7e4b..bc7d6b96de3 100644 --- a/drivers/net/enic/enic_main.c +++ b/drivers/net/enic/enic_main.c @@ -1029,8 +1029,7 @@ static int enic_dev_init_done(struct enic *enic, int *done, int *error) return err; } -static int enic_set_port_profile(struct enic *enic, u8 request, u8 *mac, - char *name, u8 *instance_uuid, u8 *host_uuid) +static int enic_set_port_profile(struct enic *enic, u8 *mac) { struct vic_provinfo *vp; u8 oui[3] = VIC_PROVINFO_CISCO_OUI; @@ -1040,97 +1039,112 @@ static int enic_set_port_profile(struct enic *enic, u8 request, u8 *mac, "%02X%02X-%02X%02X%02X%02X%0X%02X"; int err; - if (!name) - return -EINVAL; + err = enic_vnic_dev_deinit(enic); + if (err) + return err; - if (!is_valid_ether_addr(mac)) - return -EADDRNOTAVAIL; + switch (enic->pp.request) { - vp = vic_provinfo_alloc(GFP_KERNEL, oui, VIC_PROVINFO_LINUX_TYPE); - if (!vp) - return -ENOMEM; + case PORT_REQUEST_ASSOCIATE: - vic_provinfo_add_tlv(vp, - VIC_LINUX_PROV_TLV_PORT_PROFILE_NAME_STR, - strlen(name) + 1, name); - - vic_provinfo_add_tlv(vp, - VIC_LINUX_PROV_TLV_CLIENT_MAC_ADDR, - ETH_ALEN, mac); - - if (instance_uuid) { - uuid = instance_uuid; - sprintf(uuid_str, uuid_fmt, - uuid[0], uuid[1], uuid[2], uuid[3], - uuid[4], uuid[5], uuid[6], uuid[7], - uuid[8], uuid[9], uuid[10], uuid[11], - uuid[12], uuid[13], uuid[14], uuid[15]); - vic_provinfo_add_tlv(vp, - VIC_LINUX_PROV_TLV_CLIENT_UUID_STR, - sizeof(uuid_str), uuid_str); - } + if (!(enic->pp.set & ENIC_SET_NAME) || !strlen(enic->pp.name)) + return -EINVAL; - if (host_uuid) { - uuid = host_uuid; - sprintf(uuid_str, uuid_fmt, - uuid[0], uuid[1], uuid[2], uuid[3], - uuid[4], uuid[5], uuid[6], uuid[7], - uuid[8], uuid[9], uuid[10], uuid[11], - uuid[12], uuid[13], uuid[14], uuid[15]); - vic_provinfo_add_tlv(vp, - VIC_LINUX_PROV_TLV_HOST_UUID_STR, - sizeof(uuid_str), uuid_str); - } + if (!is_valid_ether_addr(mac)) + return -EADDRNOTAVAIL; - err = enic_vnic_dev_deinit(enic); - if (err) - goto err_out; + vp = vic_provinfo_alloc(GFP_KERNEL, oui, + VIC_PROVINFO_LINUX_TYPE); + if (!vp) + return -ENOMEM; - memset(&enic->pp, 0, sizeof(enic->pp)); + vic_provinfo_add_tlv(vp, + VIC_LINUX_PROV_TLV_PORT_PROFILE_NAME_STR, + strlen(enic->pp.name) + 1, enic->pp.name); - err = enic_dev_init_prov(enic, vp); - if (err) - goto err_out; + vic_provinfo_add_tlv(vp, + VIC_LINUX_PROV_TLV_CLIENT_MAC_ADDR, + ETH_ALEN, mac); + + if (enic->pp.set & ENIC_SET_INSTANCE) { + uuid = enic->pp.instance_uuid; + sprintf(uuid_str, uuid_fmt, + uuid[0], uuid[1], uuid[2], uuid[3], + uuid[4], uuid[5], uuid[6], uuid[7], + uuid[8], uuid[9], uuid[10], uuid[11], + uuid[12], uuid[13], uuid[14], uuid[15]); + vic_provinfo_add_tlv(vp, + VIC_LINUX_PROV_TLV_CLIENT_UUID_STR, + sizeof(uuid_str), uuid_str); + } - enic->pp.request = request; - memcpy(enic->pp.name, name, PORT_PROFILE_MAX); - if (instance_uuid) - memcpy(enic->pp.instance_uuid, - instance_uuid, PORT_UUID_MAX); - if (host_uuid) - memcpy(enic->pp.host_uuid, - host_uuid, PORT_UUID_MAX); + if (enic->pp.set & ENIC_SET_HOST) { + uuid = enic->pp.host_uuid; + sprintf(uuid_str, uuid_fmt, + uuid[0], uuid[1], uuid[2], uuid[3], + uuid[4], uuid[5], uuid[6], uuid[7], + uuid[8], uuid[9], uuid[10], uuid[11], + uuid[12], uuid[13], uuid[14], uuid[15]); + vic_provinfo_add_tlv(vp, + VIC_LINUX_PROV_TLV_HOST_UUID_STR, + sizeof(uuid_str), uuid_str); + } -err_out: - vic_provinfo_free(vp); + err = enic_dev_init_prov(enic, vp); + vic_provinfo_free(vp); + if (err) + return err; + break; - return err; -} + case PORT_REQUEST_DISASSOCIATE: + break; -static int enic_unset_port_profile(struct enic *enic) -{ - memset(&enic->pp, 0, sizeof(enic->pp)); - return enic_vnic_dev_deinit(enic); + default: + return -EINVAL; + } + + enic->pp.set |= ENIC_SET_APPLIED; + return 0; } static int enic_set_vf_port(struct net_device *netdev, int vf, struct nlattr *port[]) { struct enic *enic = netdev_priv(netdev); - char *name = NULL; - u8 *instance_uuid = NULL; - u8 *host_uuid = NULL; - u8 request = PORT_REQUEST_DISASSOCIATE; + + memset(&enic->pp, 0, sizeof(enic->pp)); + + if (port[IFLA_PORT_REQUEST]) { + enic->pp.set |= ENIC_SET_REQUEST; + enic->pp.request = nla_get_u8(port[IFLA_PORT_REQUEST]); + } + + if (port[IFLA_PORT_PROFILE]) { + enic->pp.set |= ENIC_SET_NAME; + memcpy(enic->pp.name, nla_data(port[IFLA_PORT_PROFILE]), + PORT_PROFILE_MAX); + } + + if (port[IFLA_PORT_INSTANCE_UUID]) { + enic->pp.set |= ENIC_SET_INSTANCE; + memcpy(enic->pp.instance_uuid, + nla_data(port[IFLA_PORT_INSTANCE_UUID]), PORT_UUID_MAX); + } + + if (port[IFLA_PORT_HOST_UUID]) { + enic->pp.set |= ENIC_SET_HOST; + memcpy(enic->pp.host_uuid, + nla_data(port[IFLA_PORT_HOST_UUID]), PORT_UUID_MAX); + } /* don't support VFs, yet */ if (vf != PORT_SELF_VF) return -EOPNOTSUPP; - if (port[IFLA_PORT_REQUEST]) - request = nla_get_u8(port[IFLA_PORT_REQUEST]); + if (!(enic->pp.set & ENIC_SET_REQUEST)) + return -EOPNOTSUPP; - switch (request) { - case PORT_REQUEST_ASSOCIATE: + if (enic->pp.request == PORT_REQUEST_ASSOCIATE) { /* If the interface mac addr hasn't been assigned, * assign a random mac addr before setting port- @@ -1139,30 +1153,9 @@ static int enic_set_vf_port(struct net_device *netdev, int vf, if (is_zero_ether_addr(netdev->dev_addr)) random_ether_addr(netdev->dev_addr); - - if (port[IFLA_PORT_PROFILE]) - name = nla_data(port[IFLA_PORT_PROFILE]); - - if (port[IFLA_PORT_INSTANCE_UUID]) - instance_uuid = - nla_data(port[IFLA_PORT_INSTANCE_UUID]); - - if (port[IFLA_PORT_HOST_UUID]) - host_uuid = nla_data(port[IFLA_PORT_HOST_UUID]); - - return enic_set_port_profile(enic, request, - netdev->dev_addr, name, - instance_uuid, host_uuid); - - case PORT_REQUEST_DISASSOCIATE: - - return enic_unset_port_profile(enic); - - default: - break; } - return -EOPNOTSUPP; + return enic_set_port_profile(enic, netdev->dev_addr); } static int enic_get_vf_port(struct net_device *netdev, int vf, @@ -1172,14 +1165,12 @@ static int enic_get_vf_port(struct net_device *netdev, int vf, int err, error, done; u16 response = PORT_PROFILE_RESPONSE_SUCCESS; - /* don't support VFs, yet */ - if (vf != PORT_SELF_VF) - return -EOPNOTSUPP; + if (!(enic->pp.set & ENIC_SET_APPLIED)) + return -ENODATA; err = enic_dev_init_done(enic, &done, &error); - if (err) - return err; + error = err; switch (error) { case ERR_SUCCESS: @@ -1202,12 +1193,15 @@ static int enic_get_vf_port(struct net_device *netdev, int vf, NLA_PUT_U16(skb, IFLA_PORT_REQUEST, enic->pp.request); NLA_PUT_U16(skb, IFLA_PORT_RESPONSE, response); - NLA_PUT(skb, IFLA_PORT_PROFILE, PORT_PROFILE_MAX, - enic->pp.name); - NLA_PUT(skb, IFLA_PORT_INSTANCE_UUID, PORT_UUID_MAX, - enic->pp.instance_uuid); - NLA_PUT(skb, IFLA_PORT_HOST_UUID, PORT_UUID_MAX, - enic->pp.host_uuid); + if (enic->pp.set & ENIC_SET_NAME) + NLA_PUT(skb, IFLA_PORT_PROFILE, PORT_PROFILE_MAX, + enic->pp.name); + if (enic->pp.set & ENIC_SET_INSTANCE) + NLA_PUT(skb, IFLA_PORT_INSTANCE_UUID, PORT_UUID_MAX, + enic->pp.instance_uuid); + if (enic->pp.set & ENIC_SET_HOST) + NLA_PUT(skb, IFLA_PORT_HOST_UUID, PORT_UUID_MAX, + enic->pp.host_uuid); return 0; diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c index 6838dfc9ef2..4c274657283 100644 --- a/drivers/net/epic100.c +++ b/drivers/net/epic100.c @@ -87,6 +87,7 @@ static int rx_copybreak; #include <linux/bitops.h> #include <asm/io.h> #include <asm/uaccess.h> +#include <asm/byteorder.h> /* These identify the driver base version and may not be removed. */ static char version[] __devinitdata = @@ -230,7 +231,7 @@ static const u16 media2miictl[16] = { * The EPIC100 Rx and Tx buffer descriptors. Note that these * really ARE host-endian; it's not a misannotation. We tell * the card to byteswap them internally on big-endian hosts - - * look for #ifdef CONFIG_BIG_ENDIAN in epic_open(). + * look for #ifdef __BIG_ENDIAN in epic_open(). */ struct epic_tx_desc { @@ -690,7 +691,7 @@ static int epic_open(struct net_device *dev) outl((inl(ioaddr + NVCTL) & ~0x003C) | 0x4800, ioaddr + NVCTL); /* Tell the chip to byteswap descriptors on big-endian hosts */ -#ifdef CONFIG_BIG_ENDIAN +#ifdef __BIG_ENDIAN outl(0x4432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL); inl(ioaddr + GENCTL); outl(0x0432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL); @@ -806,7 +807,7 @@ static void epic_restart(struct net_device *dev) for (i = 16; i > 0; i--) outl(0x0008, ioaddr + TEST1); -#ifdef CONFIG_BIG_ENDIAN +#ifdef __BIG_ENDIAN outl(0x0432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL); #else outl(0x0412 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL); diff --git a/drivers/net/fec.c b/drivers/net/fec.c index ddf7a86cd46..edfff92a6d8 100644 --- a/drivers/net/fec.c +++ b/drivers/net/fec.c @@ -1373,10 +1373,9 @@ fec_suspend(struct platform_device *dev, pm_message_t state) if (ndev) { fep = netdev_priv(ndev); - if (netif_running(ndev)) { - netif_device_detach(ndev); - fec_stop(ndev); - } + if (netif_running(ndev)) + fec_enet_close(ndev); + clk_disable(fep->clk); } return 0; } @@ -1385,12 +1384,13 @@ static int fec_resume(struct platform_device *dev) { struct net_device *ndev = platform_get_drvdata(dev); + struct fec_enet_private *fep; if (ndev) { - if (netif_running(ndev)) { - fec_enet_init(ndev, 0); - netif_device_attach(ndev); - } + fep = netdev_priv(ndev); + clk_enable(fep->clk); + if (netif_running(ndev)) + fec_enet_open(ndev); } return 0; } diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c index 1159d9138f0..9595b1bfb8d 100644 --- a/drivers/net/ixgbe/ixgbe_common.c +++ b/drivers/net/ixgbe/ixgbe_common.c @@ -1188,6 +1188,7 @@ s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq, IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high); } else { hw_dbg(hw, "RAR index %d is out of range.\n", index); + return IXGBE_ERR_RAR_INDEX; } return 0; @@ -1219,6 +1220,7 @@ s32 ixgbe_clear_rar_generic(struct ixgbe_hw *hw, u32 index) IXGBE_WRITE_REG(hw, IXGBE_RAH(index), rar_high); } else { hw_dbg(hw, "RAR index %d is out of range.\n", index); + return IXGBE_ERR_RAR_INDEX; } /* clear VMDq pool/queue selection for this RAR */ diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index d571d101de0..b2af2f67f60 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -642,7 +642,7 @@ static inline bool ixgbe_tx_xon_state(struct ixgbe_adapter *adapter, u32 txoff = IXGBE_TFCS_TXOFF; #ifdef CONFIG_IXGBE_DCB - if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { + if (adapter->dcb_cfg.pfc_mode_enable) { int tc; int reg_idx = tx_ring->reg_idx; int dcb_i = adapter->ring_feature[RING_F_DCB].indices; diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h index 2eb6e151016..cdd1998f18c 100644 --- a/drivers/net/ixgbe/ixgbe_type.h +++ b/drivers/net/ixgbe/ixgbe_type.h @@ -2609,6 +2609,7 @@ struct ixgbe_info { #define IXGBE_ERR_EEPROM_VERSION -24 #define IXGBE_ERR_NO_SPACE -25 #define IXGBE_ERR_OVERTEMP -26 +#define IXGBE_ERR_RAR_INDEX -27 #define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF #endif /* _IXGBE_TYPE_H_ */ diff --git a/drivers/net/korina.c b/drivers/net/korina.c index 26bf1b76b99..c7a9bef4dfb 100644 --- a/drivers/net/korina.c +++ b/drivers/net/korina.c @@ -135,6 +135,7 @@ struct korina_private { struct napi_struct napi; struct timer_list media_check_timer; struct mii_if_info mii_if; + struct work_struct restart_task; struct net_device *dev; int phy_addr; }; @@ -375,7 +376,7 @@ static int korina_rx(struct net_device *dev, int limit) if (devcs & ETH_RX_LE) dev->stats.rx_length_errors++; if (devcs & ETH_RX_OVR) - dev->stats.rx_over_errors++; + dev->stats.rx_fifo_errors++; if (devcs & ETH_RX_CV) dev->stats.rx_frame_errors++; if (devcs & ETH_RX_CES) @@ -764,10 +765,9 @@ static int korina_alloc_ring(struct net_device *dev) /* Initialize the receive descriptors */ for (i = 0; i < KORINA_NUM_RDS; i++) { - skb = dev_alloc_skb(KORINA_RBSIZE + 2); + skb = netdev_alloc_skb_ip_align(dev, KORINA_RBSIZE); if (!skb) return -ENOMEM; - skb_reserve(skb, 2); lp->rx_skb[i] = skb; lp->rd_ring[i].control = DMA_DESC_IOD | DMA_COUNT(KORINA_RBSIZE); @@ -890,12 +890,12 @@ static int korina_init(struct net_device *dev) /* * Restart the RC32434 ethernet controller. - * FIXME: check the return status where we call it */ -static int korina_restart(struct net_device *dev) +static void korina_restart_task(struct work_struct *work) { - struct korina_private *lp = netdev_priv(dev); - int ret; + struct korina_private *lp = container_of(work, + struct korina_private, restart_task); + struct net_device *dev = lp->dev; /* * Disable interrupts @@ -916,10 +916,9 @@ static int korina_restart(struct net_device *dev) napi_disable(&lp->napi); - ret = korina_init(dev); - if (ret < 0) { + if (korina_init(dev) < 0) { printk(KERN_ERR "%s: cannot restart device\n", dev->name); - return ret; + return; } korina_multicast_list(dev); @@ -927,8 +926,6 @@ static int korina_restart(struct net_device *dev) enable_irq(lp->ovr_irq); enable_irq(lp->tx_irq); enable_irq(lp->rx_irq); - - return ret; } static void korina_clear_and_restart(struct net_device *dev, u32 value) @@ -937,7 +934,7 @@ static void korina_clear_and_restart(struct net_device *dev, u32 value) netif_stop_queue(dev); writel(value, &lp->eth_regs->ethintfc); - korina_restart(dev); + schedule_work(&lp->restart_task); } /* Ethernet Tx Underflow interrupt */ @@ -962,11 +959,8 @@ static irqreturn_t korina_und_interrupt(int irq, void *dev_id) static void korina_tx_timeout(struct net_device *dev) { struct korina_private *lp = netdev_priv(dev); - unsigned long flags; - spin_lock_irqsave(&lp->lock, flags); - korina_restart(dev); - spin_unlock_irqrestore(&lp->lock, flags); + schedule_work(&lp->restart_task); } /* Ethernet Rx Overflow interrupt */ @@ -1086,6 +1080,8 @@ static int korina_close(struct net_device *dev) napi_disable(&lp->napi); + cancel_work_sync(&lp->restart_task); + free_irq(lp->rx_irq, dev); free_irq(lp->tx_irq, dev); free_irq(lp->ovr_irq, dev); @@ -1198,6 +1194,8 @@ static int korina_probe(struct platform_device *pdev) } setup_timer(&lp->media_check_timer, korina_poll_media, (unsigned long) dev); + INIT_WORK(&lp->restart_task, korina_restart_task); + printk(KERN_INFO "%s: " DRV_NAME "-" DRV_VERSION " " DRV_RELDATE "\n", dev->name); out: diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index c5f8eb102bf..1b2c2915020 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -1422,7 +1422,7 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb) flen = len; if (nfree > 0) { if (pch->speed == 0) { - flen = totlen/nfree; + flen = len/nfree; if (nbigger > 0) { flen++; nbigger--; diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index 2e6fd89f2a7..4762c91cb58 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -830,7 +830,7 @@ static inline const char *efx_dev_name(struct efx_nic *efx) static inline unsigned int efx_port_num(struct efx_nic *efx) { - return PCI_FUNC(efx->pci_dev->devfn); + return efx->net_dev->dev_id; } /** diff --git a/drivers/net/sfc/siena.c b/drivers/net/sfc/siena.c index 727b4228e08..f2b1e618075 100644 --- a/drivers/net/sfc/siena.c +++ b/drivers/net/sfc/siena.c @@ -206,6 +206,7 @@ static int siena_probe_nic(struct efx_nic *efx) { struct siena_nic_data *nic_data; bool already_attached = 0; + efx_oword_t reg; int rc; /* Allocate storage for hardware specific data */ @@ -220,6 +221,9 @@ static int siena_probe_nic(struct efx_nic *efx) goto fail1; } + efx_reado(efx, ®, FR_AZ_CS_DEBUG); + efx->net_dev->dev_id = EFX_OWORD_FIELD(reg, FRF_CZ_CS_PORT_NUM) - 1; + efx_mcdi_init(efx); /* Recover from a failed assertion before probing */ diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c index 20ab1619232..737df6032bb 100644 --- a/drivers/net/tehuti.c +++ b/drivers/net/tehuti.c @@ -646,7 +646,7 @@ static int bdx_ioctl_priv(struct net_device *ndev, struct ifreq *ifr, int cmd) error = copy_from_user(data, ifr->ifr_data, sizeof(data)); if (error) { pr_err("cant copy from user\n"); - RET(error); + RET(-EFAULT); } DBG("%d 0x%x 0x%x\n", data[0], data[1], data[2]); } @@ -665,7 +665,7 @@ static int bdx_ioctl_priv(struct net_device *ndev, struct ifreq *ifr, int cmd) data[2]); error = copy_to_user(ifr->ifr_data, data, sizeof(data)); if (error) - RET(error); + RET(-EFAULT); break; case BDX_OP_WRITE: diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c index 166e77dfffd..e47f5a986b1 100644 --- a/drivers/net/wan/x25_asy.c +++ b/drivers/net/wan/x25_asy.c @@ -37,8 +37,6 @@ #include <net/x25device.h> #include "x25_asy.h" -#include <net/x25device.h> - static struct net_device **x25_asy_devs; static int x25_asy_maxdev = SL_NRUNIT; diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index cc6d41dec33..2978359c436 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -222,7 +222,6 @@ static int ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb); static int ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb, struct ath5k_txq *txq); static int ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan); -static int ath5k_reset_wake(struct ath5k_softc *sc); static int ath5k_start(struct ieee80211_hw *hw); static void ath5k_stop(struct ieee80211_hw *hw); static int ath5k_add_interface(struct ieee80211_hw *hw, @@ -2770,7 +2769,7 @@ ath5k_tasklet_reset(unsigned long data) { struct ath5k_softc *sc = (void *)data; - ath5k_reset_wake(sc); + ath5k_reset(sc, sc->curchan); } /* @@ -2941,23 +2940,13 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan) ath5k_beacon_config(sc); /* intrs are enabled by ath5k_beacon_config */ + ieee80211_wake_queues(sc->hw); + return 0; err: return ret; } -static int -ath5k_reset_wake(struct ath5k_softc *sc) -{ - int ret; - - ret = ath5k_reset(sc, sc->curchan); - if (!ret) - ieee80211_wake_queues(sc->hw); - - return ret; -} - static int ath5k_start(struct ieee80211_hw *hw) { return ath5k_init(hw->priv); |