diff options
Diffstat (limited to 'drivers/net')
35 files changed, 298 insertions, 149 deletions
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h index 8bd23687c53..bb0872a6331 100644 --- a/drivers/net/bnx2x.h +++ b/drivers/net/bnx2x.h @@ -1062,6 +1062,10 @@ struct bnx2x { /* used to synchronize stats collecting */ int stats_state; + + /* used for synchronization of concurrent threads statistics handling */ + spinlock_t stats_lock; + /* used by dmae command loader */ struct dmae_command stats_dmae; int executer_idx; diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index 57ff5b3bcce..46167c08172 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -57,8 +57,8 @@ #include "bnx2x_init_ops.h" #include "bnx2x_dump.h" -#define DRV_MODULE_VERSION "1.52.53-1" -#define DRV_MODULE_RELDATE "2010/18/04" +#define DRV_MODULE_VERSION "1.52.53-2" +#define DRV_MODULE_RELDATE "2010/21/07" #define BNX2X_BC_VER 0x040200 #include <linux/firmware.h> @@ -3789,6 +3789,8 @@ static void bnx2x_storm_stats_post(struct bnx2x *bp) struct eth_query_ramrod_data ramrod_data = {0}; int i, rc; + spin_lock_bh(&bp->stats_lock); + ramrod_data.drv_counter = bp->stats_counter++; ramrod_data.collect_port = bp->port.pmf ? 1 : 0; for_each_queue(bp, i) @@ -3802,6 +3804,8 @@ static void bnx2x_storm_stats_post(struct bnx2x *bp) bp->spq_left++; bp->stats_pending = 1; } + + spin_unlock_bh(&bp->stats_lock); } } @@ -4367,6 +4371,14 @@ static int bnx2x_storm_stats_update(struct bnx2x *bp) struct host_func_stats *fstats = bnx2x_sp(bp, func_stats); struct bnx2x_eth_stats *estats = &bp->eth_stats; int i; + u16 cur_stats_counter; + + /* Make sure we use the value of the counter + * used for sending the last stats ramrod. + */ + spin_lock_bh(&bp->stats_lock); + cur_stats_counter = bp->stats_counter - 1; + spin_unlock_bh(&bp->stats_lock); memcpy(&(fstats->total_bytes_received_hi), &(bnx2x_sp(bp, func_stats_base)->total_bytes_received_hi), @@ -4394,25 +4406,22 @@ static int bnx2x_storm_stats_update(struct bnx2x *bp) u32 diff; /* are storm stats valid? */ - if ((u16)(le16_to_cpu(xclient->stats_counter) + 1) != - bp->stats_counter) { + if (le16_to_cpu(xclient->stats_counter) != cur_stats_counter) { DP(BNX2X_MSG_STATS, "[%d] stats not updated by xstorm" " xstorm counter (0x%x) != stats_counter (0x%x)\n", - i, xclient->stats_counter, bp->stats_counter); + i, xclient->stats_counter, cur_stats_counter + 1); return -1; } - if ((u16)(le16_to_cpu(tclient->stats_counter) + 1) != - bp->stats_counter) { + if (le16_to_cpu(tclient->stats_counter) != cur_stats_counter) { DP(BNX2X_MSG_STATS, "[%d] stats not updated by tstorm" " tstorm counter (0x%x) != stats_counter (0x%x)\n", - i, tclient->stats_counter, bp->stats_counter); + i, tclient->stats_counter, cur_stats_counter + 1); return -2; } - if ((u16)(le16_to_cpu(uclient->stats_counter) + 1) != - bp->stats_counter) { + if (le16_to_cpu(uclient->stats_counter) != cur_stats_counter) { DP(BNX2X_MSG_STATS, "[%d] stats not updated by ustorm" " ustorm counter (0x%x) != stats_counter (0x%x)\n", - i, uclient->stats_counter, bp->stats_counter); + i, uclient->stats_counter, cur_stats_counter + 1); return -4; } @@ -4849,16 +4858,18 @@ static const struct { static void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event) { - enum bnx2x_stats_state state = bp->stats_state; + enum bnx2x_stats_state state; if (unlikely(bp->panic)) return; - bnx2x_stats_stm[state][event].action(bp); + /* Protect a state change flow */ + spin_lock_bh(&bp->stats_lock); + state = bp->stats_state; bp->stats_state = bnx2x_stats_stm[state][event].next_state; + spin_unlock_bh(&bp->stats_lock); - /* Make sure the state has been "changed" */ - smp_wmb(); + bnx2x_stats_stm[state][event].action(bp); if ((event != STATS_EVENT_UPDATE) || netif_msg_timer(bp)) DP(BNX2X_MSG_STATS, "state %d -> event %d -> state %d\n", @@ -9908,6 +9919,7 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp) mutex_init(&bp->port.phy_mutex); mutex_init(&bp->fw_mb_mutex); + spin_lock_init(&bp->stats_lock); #ifdef BCM_CNIC mutex_init(&bp->cnic_mutex); #endif diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index 40fdc41446c..8d7dfd2f1e9 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -340,7 +340,8 @@ static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp) if ((client_info->assigned) && (client_info->ip_src == arp->ip_dst) && - (client_info->ip_dst == arp->ip_src)) { + (client_info->ip_dst == arp->ip_src) && + (compare_ether_addr_64bits(client_info->mac_dst, arp->mac_src))) { /* update the clients MAC address */ memcpy(client_info->mac_dst, arp->mac_src, ETH_ALEN); client_info->ntt = 1; @@ -821,7 +822,7 @@ static int rlb_initialize(struct bonding *bond) /*initialize packet type*/ pk_type->type = cpu_to_be16(ETH_P_ARP); - pk_type->dev = NULL; + pk_type->dev = bond->dev; pk_type->func = rlb_arp_recv; /* register to receive ARPs */ diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 5e12462a9d5..c3d98dde2f8 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -168,7 +168,7 @@ static int arp_ip_count; static int bond_mode = BOND_MODE_ROUNDROBIN; static int xmit_hashtype = BOND_XMIT_POLICY_LAYER2; static int lacp_fast; - +static int disable_netpoll = 1; const struct bond_parm_tbl bond_lacp_tbl[] = { { "slow", AD_LACP_SLOW}, @@ -1742,15 +1742,23 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev) bond_set_carrier(bond); #ifdef CONFIG_NET_POLL_CONTROLLER - if (slaves_support_netpoll(bond_dev)) { - bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL; - if (bond_dev->npinfo) - slave_dev->npinfo = bond_dev->npinfo; - } else if (!(bond_dev->priv_flags & IFF_DISABLE_NETPOLL)) { + /* + * Netpoll and bonding is broken, make sure it is not initialized + * until it is fixed. + */ + if (disable_netpoll) { bond_dev->priv_flags |= IFF_DISABLE_NETPOLL; - pr_info("New slave device %s does not support netpoll\n", - slave_dev->name); - pr_info("Disabling netpoll support for %s\n", bond_dev->name); + } else { + if (slaves_support_netpoll(bond_dev)) { + bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL; + if (bond_dev->npinfo) + slave_dev->npinfo = bond_dev->npinfo; + } else if (!(bond_dev->priv_flags & IFF_DISABLE_NETPOLL)) { + bond_dev->priv_flags |= IFF_DISABLE_NETPOLL; + pr_info("New slave device %s does not support netpoll\n", + slave_dev->name); + pr_info("Disabling netpoll support for %s\n", bond_dev->name); + } } #endif read_unlock(&bond->lock); @@ -1950,8 +1958,11 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev) #ifdef CONFIG_NET_POLL_CONTROLLER read_lock_bh(&bond->lock); - if (slaves_support_netpoll(bond_dev)) - bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL; + + /* Make sure netpoll over stays disabled until fixed. */ + if (!disable_netpoll) + if (slaves_support_netpoll(bond_dev)) + bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL; read_unlock_bh(&bond->lock); if (slave_dev->netdev_ops->ndo_netpoll_cleanup) slave_dev->netdev_ops->ndo_netpoll_cleanup(slave_dev); diff --git a/drivers/net/declance.c b/drivers/net/declance.c index 1d973db27c3..d7de376d717 100644 --- a/drivers/net/declance.c +++ b/drivers/net/declance.c @@ -1022,7 +1022,7 @@ static const struct net_device_ops lance_netdev_ops = { .ndo_set_mac_address = eth_mac_addr, }; -static int __init dec_lance_probe(struct device *bdev, const int type) +static int __devinit dec_lance_probe(struct device *bdev, const int type) { static unsigned version_printed; static const char fmt[] = "declance%d"; @@ -1326,7 +1326,7 @@ static void __exit dec_lance_platform_remove(void) } #ifdef CONFIG_TC -static int __init dec_lance_tc_probe(struct device *dev); +static int __devinit dec_lance_tc_probe(struct device *dev); static int __exit dec_lance_tc_remove(struct device *dev); static const struct tc_device_id dec_lance_tc_table[] = { @@ -1345,7 +1345,7 @@ static struct tc_driver dec_lance_tc_driver = { }, }; -static int __init dec_lance_tc_probe(struct device *dev) +static int __devinit dec_lance_tc_probe(struct device *dev) { int status = dec_lance_probe(dev, PMAD_LANCE); if (!status) diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c index 7acb3edc47e..2602852cc55 100644 --- a/drivers/net/ibmveth.c +++ b/drivers/net/ibmveth.c @@ -677,7 +677,7 @@ static int ibmveth_close(struct net_device *netdev) if (!adapter->pool_config) netif_stop_queue(netdev); - free_irq(netdev->irq, netdev); + h_vio_signal(adapter->vdev->unit_address, VIO_IRQ_DISABLE); do { lpar_rc = h_free_logical_lan(adapter->vdev->unit_address); @@ -689,6 +689,8 @@ static int ibmveth_close(struct net_device *netdev) lpar_rc); } + free_irq(netdev->irq, netdev); + adapter->rx_no_buffer = *(u64*)(((char*)adapter->buffer_list_addr) + 4096 - 8); ibmveth_cleanup(adapter); diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 3881918f538..cea37e0837f 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1722,6 +1722,15 @@ static int __devinit igb_probe(struct pci_dev *pdev, u16 eeprom_apme_mask = IGB_EEPROM_APME; u32 part_num; + /* Catch broken hardware that put the wrong VF device ID in + * the PCIe SR-IOV capability. + */ + if (pdev->is_virtfn) { + WARN(1, KERN_ERR "%s (%hx:%hx) should not be a VF!\n", + pci_name(pdev), pdev->vendor, pdev->device); + return -EINVAL; + } + err = pci_enable_device_mem(pdev); if (err) return err; diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index ce30c62a97f..74d9b6df302 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -3684,10 +3684,6 @@ void ixgbe_down(struct ixgbe_adapter *adapter) /* signal that we are down to the interrupt handler */ set_bit(__IXGBE_DOWN, &adapter->state); - /* power down the optics */ - if (hw->phy.multispeed_fiber) - hw->mac.ops.disable_tx_laser(hw); - /* disable receive for all VFs and wait one second */ if (adapter->num_vfs) { /* ping all the active vfs to let them know we are going down */ @@ -3742,6 +3738,10 @@ void ixgbe_down(struct ixgbe_adapter *adapter) (IXGBE_READ_REG(hw, IXGBE_DMATXCTL) & ~IXGBE_DMATXCTL_TE)); + /* power down the optics */ + if (hw->phy.multispeed_fiber) + hw->mac.ops.disable_tx_laser(hw); + /* clear n-tuple filters that are cached */ ethtool_ntuple_flush(netdev); @@ -4001,7 +4001,7 @@ static void ixgbe_set_num_queues(struct ixgbe_adapter *adapter) done: /* Notify the stack of the (possibly) reduced Tx Queue count. */ - adapter->netdev->real_num_tx_queues = adapter->num_tx_queues; + netif_set_real_num_tx_queues(adapter->netdev, adapter->num_tx_queues); } static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter, @@ -5195,7 +5195,6 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) ixgbe_free_all_tx_resources(adapter); ixgbe_free_all_rx_resources(adapter); } - ixgbe_clear_interrupt_scheme(adapter); #ifdef CONFIG_PM retval = pci_save_state(pdev); @@ -5230,6 +5229,8 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) *enable_wake = !!wufc; + ixgbe_clear_interrupt_scheme(adapter); + ixgbe_release_hw_control(adapter); pci_disable_device(pdev); @@ -6023,7 +6024,6 @@ static void ixgbe_tx_queue(struct ixgbe_adapter *adapter, static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb, int queue, u32 tx_flags) { - /* Right now, we support IPv4 only */ struct ixgbe_atr_input atr_input; struct tcphdr *th; struct iphdr *iph = ip_hdr(skb); @@ -6032,6 +6032,9 @@ static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb, u32 src_ipv4_addr, dst_ipv4_addr; u8 l4type = 0; + /* Right now, we support IPv4 only */ + if (skb->protocol != htons(ETH_P_IP)) + return; /* check if we're UDP or TCP */ if (iph->protocol == IPPROTO_TCP) { th = tcp_hdr(skb); @@ -6489,6 +6492,15 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, #endif u32 part_num, eec; + /* Catch broken hardware that put the wrong VF device ID in + * the PCIe SR-IOV capability. + */ + if (pdev->is_virtfn) { + WARN(1, KERN_ERR "%s (%hx:%hx) should not be a VF!\n", + pci_name(pdev), pdev->vendor, pdev->device); + return -EINVAL; + } + err = pci_enable_device_mem(pdev); if (err) return err; diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c index 52dcc849564..6474c4973d3 100644 --- a/drivers/net/ll_temac_main.c +++ b/drivers/net/ll_temac_main.c @@ -964,7 +964,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) np = of_parse_phandle(op->dev.of_node, "llink-connected", 0); if (!np) { dev_err(&op->dev, "could not find DMA node\n"); - goto nodev; + goto err_iounmap; } /* Setup the DMA register accesses, could be DCR or memory mapped */ @@ -978,7 +978,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) dev_dbg(&op->dev, "MEM base: %p\n", lp->sdma_regs); } else { dev_err(&op->dev, "unable to map DMA registers\n"); - goto nodev; + goto err_iounmap; } } @@ -987,7 +987,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) if ((lp->rx_irq == NO_IRQ) || (lp->tx_irq == NO_IRQ)) { dev_err(&op->dev, "could not determine irqs\n"); rc = -ENOMEM; - goto nodev; + goto err_iounmap_2; } of_node_put(np); /* Finished with the DMA node; drop the reference */ @@ -997,7 +997,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) if ((!addr) || (size != 6)) { dev_err(&op->dev, "could not find MAC address\n"); rc = -ENODEV; - goto nodev; + goto err_iounmap_2; } temac_set_mac_address(ndev, (void *)addr); @@ -1013,7 +1013,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) rc = sysfs_create_group(&lp->dev->kobj, &temac_attr_group); if (rc) { dev_err(lp->dev, "Error creating sysfs files\n"); - goto nodev; + goto err_iounmap_2; } rc = register_netdev(lp->ndev); @@ -1026,6 +1026,11 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) err_register_ndev: sysfs_remove_group(&lp->dev->kobj, &temac_attr_group); + err_iounmap_2: + if (lp->sdma_regs) + iounmap(lp->sdma_regs); + err_iounmap: + iounmap(lp->regs); nodev: free_netdev(ndev); ndev = NULL; @@ -1044,6 +1049,9 @@ static int __devexit temac_of_remove(struct of_device *op) of_node_put(lp->phy_node); lp->phy_node = NULL; dev_set_drvdata(&op->dev, NULL); + iounmap(lp->regs); + if (lp->sdma_regs) + iounmap(lp->sdma_regs); free_netdev(ndev); return 0; } diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 87e8d4cb405..f15fe2cf72a 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -499,7 +499,7 @@ static const struct net_device_ops macvlan_netdev_ops = { .ndo_validate_addr = eth_validate_addr, }; -static void macvlan_setup(struct net_device *dev) +void macvlan_common_setup(struct net_device *dev) { ether_setup(dev); @@ -508,6 +508,12 @@ static void macvlan_setup(struct net_device *dev) dev->destructor = free_netdev; dev->header_ops = &macvlan_hard_header_ops, dev->ethtool_ops = &macvlan_ethtool_ops; +} +EXPORT_SYMBOL_GPL(macvlan_common_setup); + +static void macvlan_setup(struct net_device *dev) +{ + macvlan_common_setup(dev); dev->tx_queue_len = 0; } @@ -705,7 +711,6 @@ int macvlan_link_register(struct rtnl_link_ops *ops) /* common fields */ ops->priv_size = sizeof(struct macvlan_dev); ops->get_tx_queues = macvlan_get_tx_queues; - ops->setup = macvlan_setup; ops->validate = macvlan_validate; ops->maxtype = IFLA_MACVLAN_MAX; ops->policy = macvlan_policy; @@ -719,6 +724,7 @@ EXPORT_SYMBOL_GPL(macvlan_link_register); static struct rtnl_link_ops macvlan_link_ops = { .kind = "macvlan", + .setup = macvlan_setup, .newlink = macvlan_newlink, .dellink = macvlan_dellink, }; diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index a8a94e2f6dd..ff02b836c3c 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -180,11 +180,18 @@ static int macvtap_forward(struct net_device *dev, struct sk_buff *skb) { struct macvtap_queue *q = macvtap_get_queue(dev, skb); if (!q) - return -ENOLINK; + goto drop; + + if (skb_queue_len(&q->sk.sk_receive_queue) >= dev->tx_queue_len) + goto drop; skb_queue_tail(&q->sk.sk_receive_queue, skb); wake_up_interruptible_poll(sk_sleep(&q->sk), POLLIN | POLLRDNORM | POLLRDBAND); - return 0; + return NET_RX_SUCCESS; + +drop: + kfree_skb(skb); + return NET_RX_DROP; } /* @@ -235,8 +242,15 @@ static void macvtap_dellink(struct net_device *dev, macvlan_dellink(dev, head); } +static void macvtap_setup(struct net_device *dev) +{ + macvlan_common_setup(dev); + dev->tx_queue_len = TUN_READQ_SIZE; +} + static struct rtnl_link_ops macvtap_link_ops __read_mostly = { .kind = "macvtap", + .setup = macvtap_setup, .newlink = macvtap_newlink, .dellink = macvtap_dellink, }; diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index e345ec8cb47..73bb8ea6f54 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -289,6 +289,7 @@ struct mv643xx_eth_shared_private { unsigned int t_clk; int extended_rx_coal_limit; int tx_bw_control; + int tx_csum_limit; }; #define TX_BW_CONTROL_ABSENT 0 @@ -776,13 +777,16 @@ static int txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb) l4i_chk = 0; if (skb->ip_summed == CHECKSUM_PARTIAL) { + int hdr_len; int tag_bytes; BUG_ON(skb->protocol != htons(ETH_P_IP) && skb->protocol != htons(ETH_P_8021Q)); - tag_bytes = (void *)ip_hdr(skb) - (void *)skb->data - ETH_HLEN; - if (unlikely(tag_bytes & ~12)) { + hdr_len = (void *)ip_hdr(skb) - (void *)skb->data; + tag_bytes = hdr_len - ETH_HLEN; + if (skb->len - hdr_len > mp->shared->tx_csum_limit || + unlikely(tag_bytes & ~12)) { if (skb_checksum_help(skb) == 0) goto no_csum; kfree_skb(skb); @@ -2666,6 +2670,7 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev) * Detect hardware parameters. */ msp->t_clk = (pd != NULL && pd->t_clk != 0) ? pd->t_clk : 133000000; + msp->tx_csum_limit = pd->tx_csum_limit ? pd->tx_csum_limit : 9 * 1024; infer_hw_params(msp); platform_set_drvdata(pdev, msp); diff --git a/drivers/net/ne.c b/drivers/net/ne.c index b8e2923a1d6..1063093b3af 100644 --- a/drivers/net/ne.c +++ b/drivers/net/ne.c @@ -806,8 +806,10 @@ static int __init ne_drv_probe(struct platform_device *pdev) dev->base_addr = res->start; dev->irq = platform_get_irq(pdev, 0); } else { - if (this_dev < 0 || this_dev >= MAX_NE_CARDS) + if (this_dev < 0 || this_dev >= MAX_NE_CARDS) { + free_netdev(dev); return -EINVAL; + } dev->base_addr = io[this_dev]; dev->irq = irq[this_dev]; dev->mem_end = bad[this_dev]; diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 5b3dfb4ab27..33525bf2a3d 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -1168,6 +1168,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id) int interrupts, nr_serviced = 0, i; struct ei_device *ei_local; int handled = 0; + unsigned long flags; e8390_base = dev->base_addr; ei_local = netdev_priv(dev); @@ -1176,7 +1177,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id) * Protect the irq test too. */ - spin_lock(&ei_local->page_lock); + spin_lock_irqsave(&ei_local->page_lock, flags); if (ei_local->irqlock) { @@ -1188,7 +1189,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id) dev->name, inb_p(e8390_base + EN0_ISR), inb_p(e8390_base + EN0_IMR)); #endif - spin_unlock(&ei_local->page_lock); + spin_unlock_irqrestore(&ei_local->page_lock, flags); return IRQ_NONE; } @@ -1261,7 +1262,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id) ei_local->irqlock = 0; outb_p(ENISR_ALL, e8390_base + EN0_IMR); - spin_unlock(&ei_local->page_lock); + spin_unlock_irqrestore(&ei_local->page_lock, flags); return IRQ_RETVAL(handled); } diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c index fa4b24c49f4..d10bcefc0e4 100644 --- a/drivers/net/qlge/qlge_main.c +++ b/drivers/net/qlge/qlge_main.c @@ -4611,8 +4611,7 @@ static void ql_timer(unsigned long data) return; } - qdev->timer.expires = jiffies + (5*HZ); - add_timer(&qdev->timer); + mod_timer(&qdev->timer, jiffies + (5*HZ)); } static int __devinit qlge_probe(struct pci_dev *pdev, @@ -4713,6 +4712,8 @@ static void ql_eeh_close(struct net_device *ndev) netif_stop_queue(ndev); } + /* Disabling the timer */ + del_timer_sync(&qdev->timer); if (test_bit(QL_ADAPTER_UP, &qdev->flags)) cancel_delayed_work_sync(&qdev->asic_reset_work); cancel_delayed_work_sync(&qdev->mpi_reset_work); @@ -4808,8 +4809,7 @@ static void qlge_io_resume(struct pci_dev *pdev) netif_err(qdev, ifup, qdev->ndev, "Device was not running prior to EEH.\n"); } - qdev->timer.expires = jiffies + (5*HZ); - add_timer(&qdev->timer); + mod_timer(&qdev->timer, jiffies + (5*HZ)); netif_device_attach(ndev); } @@ -4871,8 +4871,7 @@ static int qlge_resume(struct pci_dev *pdev) return err; } - qdev->timer.expires = jiffies + (5*HZ); - add_timer(&qdev->timer); + mod_timer(&qdev->timer, jiffies + (5*HZ)); netif_device_attach(ndev); return 0; diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 96b6cfbf0a3..cdc6a5c2e70 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -1316,7 +1316,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, { 0x7c800000, 0x28000000, RTL_GIGA_MAC_VER_26 }, /* 8168C family. */ - { 0x7cf00000, 0x3ca00000, RTL_GIGA_MAC_VER_24 }, + { 0x7cf00000, 0x3cb00000, RTL_GIGA_MAC_VER_24 }, { 0x7cf00000, 0x3c900000, RTL_GIGA_MAC_VER_23 }, { 0x7cf00000, 0x3c800000, RTL_GIGA_MAC_VER_18 }, { 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_24 }, diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 668327ccd8d..1d37f0c310c 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -3130,7 +3130,6 @@ static void tx_intr_handler(struct fifo_info *fifo_data) pkt_cnt++; /* Updating the statistics block */ - nic->dev->stats.tx_bytes += skb->len; swstats->mem_freed += skb->truesize; dev_kfree_skb_irq(skb); @@ -4901,48 +4900,81 @@ static void s2io_updt_stats(struct s2io_nic *sp) * Return value: * pointer to the updated net_device_stats structure. */ - static struct net_device_stats *s2io_get_stats(struct net_device *dev) { struct s2io_nic *sp = netdev_priv(dev); - struct config_param *config = &sp->config; struct mac_info *mac_control = &sp->mac_control; struct stat_block *stats = mac_control->stats_info; - int i; + u64 delta; /* Configure Stats for immediate updt */ s2io_updt_stats(sp); - /* Using sp->stats as a staging area, because reset (due to mtu - change, for example) will clear some hardware counters */ - dev->stats.tx_packets += le32_to_cpu(stats->tmac_frms) - - sp->stats.tx_packets; - sp->stats.tx_packets = le32_to_cpu(stats->tmac_frms); - - dev->stats.tx_errors += le32_to_cpu(stats->tmac_any_err_frms) - - sp->stats.tx_errors; - sp->stats.tx_errors = le32_to_cpu(stats->tmac_any_err_frms); - - dev->stats.rx_errors += le64_to_cpu(stats->rmac_drop_frms) - - sp->stats.rx_errors; - sp->stats.rx_errors = le64_to_cpu(stats->rmac_drop_frms); - - dev->stats.multicast = le32_to_cpu(stats->rmac_vld_mcst_frms) - - sp->stats.multicast; - sp->stats.multicast = le32_to_cpu(stats->rmac_vld_mcst_frms); - - dev->stats.rx_length_errors = le64_to_cpu(stats->rmac_long_frms) - - sp->stats.rx_length_errors; - sp->stats.rx_length_errors = le64_to_cpu(stats->rmac_long_frms); + /* A device reset will cause the on-adapter statistics to be zero'ed. + * This can be done while running by changing the MTU. To prevent the + * system from having the stats zero'ed, the driver keeps a copy of the + * last update to the system (which is also zero'ed on reset). This + * enables the driver to accurately know the delta between the last + * update and the current update. + */ + delta = ((u64) le32_to_cpu(stats->rmac_vld_frms_oflow) << 32 | + le32_to_cpu(stats->rmac_vld_frms)) - sp->stats.rx_packets; + sp->stats.rx_packets += delta; + dev->stats.rx_packets += delta; + + delta = ((u64) le32_to_cpu(stats->tmac_frms_oflow) << 32 | + le32_to_cpu(stats->tmac_frms)) - sp->stats.tx_packets; + sp->stats.tx_packets += delta; + dev->stats.tx_packets += delta; + + delta = ((u64) le32_to_cpu(stats->rmac_data_octets_oflow) << 32 | + le32_to_cpu(stats->rmac_data_octets)) - sp->stats.rx_bytes; + sp->stats.rx_bytes += delta; + dev->stats.rx_bytes += delta; + + delta = ((u64) le32_to_cpu(stats->tmac_data_octets_oflow) << 32 | + le32_to_cpu(stats->tmac_data_octets)) - sp->stats.tx_bytes; + sp->stats.tx_bytes += delta; + dev->stats.tx_bytes += delta; + + delta = le64_to_cpu(stats->rmac_drop_frms) - sp->stats.rx_errors; + sp->stats.rx_errors += delta; + dev->stats.rx_errors += delta; + + delta = ((u64) le32_to_cpu(stats->tmac_any_err_frms_oflow) << 32 | + le32_to_cpu(stats->tmac_any_err_frms)) - sp->stats.tx_errors; + sp->stats.tx_errors += delta; + dev->stats.tx_errors += delta; + + delta = le64_to_cpu(stats->rmac_drop_frms) - sp->stats.rx_dropped; + sp->stats.rx_dropped += delta; + dev->stats.rx_dropped += delta; + + delta = le64_to_cpu(stats->tmac_drop_frms) - sp->stats.tx_dropped; + sp->stats.tx_dropped += delta; + dev->stats.tx_dropped += delta; + + /* The adapter MAC interprets pause frames as multicast packets, but + * does not pass them up. This erroneously increases the multicast + * packet count and needs to be deducted when the multicast frame count + * is queried. + */ + delta = (u64) le32_to_cpu(stats->rmac_vld_mcst_frms_oflow) << 32 | + le32_to_cpu(stats->rmac_vld_mcst_frms); + delta -= le64_to_cpu(stats->rmac_pause_ctrl_frms); + delta -= sp->stats.multicast; + sp->stats.multicast += delta; + dev->stats.multicast += delta; - /* collect per-ring rx_packets and rx_bytes */ - dev->stats.rx_packets = dev->stats.rx_bytes = 0; - for (i = 0; i < config->rx_ring_num; i++) { - struct ring_info *ring = &mac_control->rings[i]; + delta = ((u64) le32_to_cpu(stats->rmac_usized_frms_oflow) << 32 | + le32_to_cpu(stats->rmac_usized_frms)) + + le64_to_cpu(stats->rmac_long_frms) - sp->stats.rx_length_errors; + sp->stats.rx_length_errors += delta; + dev->stats.rx_length_errors += delta; - dev->stats.rx_packets += ring->rx_packets; - dev->stats.rx_bytes += ring->rx_bytes; - } + delta = le64_to_cpu(stats->rmac_fcs_err_frms) - sp->stats.rx_crc_errors; + sp->stats.rx_crc_errors += delta; + dev->stats.rx_crc_errors += delta; return &dev->stats; } @@ -7455,15 +7487,11 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) } } - /* Updating statistics */ - ring_data->rx_packets++; rxdp->Host_Control = 0; if (sp->rxd_mode == RXD_MODE_1) { int len = RXD_GET_BUFFER0_SIZE_1(rxdp->Control_2); - ring_data->rx_bytes += len; skb_put(skb, len); - } else if (sp->rxd_mode == RXD_MODE_3B) { int get_block = ring_data->rx_curr_get_info.block_index; int get_off = ring_data->rx_curr_get_info.offset; @@ -7472,7 +7500,6 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) unsigned char *buff = skb_push(skb, buf0_len); struct buffAdd *ba = &ring_data->ba[get_block][get_off]; - ring_data->rx_bytes += buf0_len + buf2_len; memcpy(buff, ba->ba_0, buf0_len); skb_put(skb, buf2_len); } diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 47c36e0994f..7f3a53dcc6e 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -65,7 +65,7 @@ static int debug_level = ERR_DBG; /* DEBUG message print. */ #define DBG_PRINT(dbg_level, fmt, args...) do { \ - if (dbg_level >= debug_level) \ + if (dbg_level <= debug_level) \ pr_info(fmt, ##args); \ } while (0) @@ -745,10 +745,6 @@ struct ring_info { /* Buffer Address store. */ struct buffAdd **ba; - - /* per-Ring statistics */ - unsigned long rx_packets; - unsigned long rx_bytes; } ____cacheline_aligned; /* Fifo specific structure */ diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c index 1f3acc3a5df..79eee306208 100644 --- a/drivers/net/sb1250-mac.c +++ b/drivers/net/sb1250-mac.c @@ -2671,6 +2671,7 @@ static struct platform_driver sbmac_driver = { .remove = __exit_p(sbmac_remove), .driver = { .name = sbmac_string, + .owner = THIS_MODULE, }, }; diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 6ad6fe70631..63042596f0c 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -736,8 +736,18 @@ static __inline__ ssize_t tun_put_user(struct tun_struct *tun, gso.gso_type = VIRTIO_NET_HDR_GSO_TCPV6; else if (sinfo->gso_type & SKB_GSO_UDP) gso.gso_type = VIRTIO_NET_HDR_GSO_UDP; - else - BUG(); + else { + printk(KERN_ERR "tun: unexpected GSO type: " + "0x%x, gso_size %d, hdr_len %d\n", + sinfo->gso_type, gso.gso_size, + gso.hdr_len); + print_hex_dump(KERN_ERR, "tun: ", + DUMP_PREFIX_NONE, + 16, 1, skb->head, + min((int)gso.hdr_len, 64), true); + WARN_ON_ONCE(1); + return -EINVAL; + } if (sinfo->gso_type & SKB_GSO_TCP_ECN) gso.gso_type |= VIRTIO_NET_HDR_GSO_ECN; } else diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c index 28d3ee175e7..dd8a4adf48c 100644 --- a/drivers/net/usb/rndis_host.c +++ b/drivers/net/usb/rndis_host.c @@ -104,10 +104,8 @@ static void rndis_msg_indicate(struct usbnet *dev, struct rndis_indicate *msg, int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen) { struct cdc_state *info = (void *) &dev->data; - struct usb_cdc_notification notification; int master_ifnum; int retval; - int partial; unsigned count; __le32 rsp; u32 xid = 0, msg_len, request_id; @@ -135,17 +133,13 @@ int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen) if (unlikely(retval < 0 || xid == 0)) return retval; - /* Some devices don't respond on the control channel until - * polled on the status channel, so do that first. */ - retval = usb_interrupt_msg( - dev->udev, - usb_rcvintpipe(dev->udev, dev->status->desc.bEndpointAddress), - ¬ification, sizeof(notification), &partial, - RNDIS_CONTROL_TIMEOUT_MS); - if (unlikely(retval < 0)) - return retval; + // FIXME Seems like some devices discard responses when + // we time out and cancel our "get response" requests... + // so, this is fragile. Probably need to poll for status. - /* Poll the control channel; the request probably completed immediately */ + /* ignore status endpoint, just poll the control channel; + * the request probably completed immediately + */ rsp = buf->msg_type | RNDIS_MSG_COMPLETION; for (count = 0; count < 10; count++) { memset(buf, 0, CONTROL_BUFFER_SIZE); diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index a95c73de582..81c76ada8e5 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -1293,6 +1293,9 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) goto out; } + /* netdev_printk() needs this so do it as early as possible */ + SET_NETDEV_DEV(net, &udev->dev); + dev = netdev_priv(net); dev->udev = xdev; dev->intf = udev; @@ -1377,8 +1380,6 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) dev->rx_urb_size = dev->hard_mtu; dev->maxpacket = usb_maxpacket (dev->udev, dev->out, 1); - SET_NETDEV_DEV(net, &udev->dev); - if ((dev->driver_info->flags & FLAG_WLAN) != 0) SET_NETDEV_DEVTYPE(net, &wlan_type); if ((dev->driver_info->flags & FLAG_WWAN) != 0) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 1edb7a61983..bb6b67f6b0c 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -415,7 +415,7 @@ static int add_recvbuf_mergeable(struct virtnet_info *vi, gfp_t gfp) static bool try_fill_recv(struct virtnet_info *vi, gfp_t gfp) { int err; - bool oom = false; + bool oom; do { if (vi->mergeable_rx_bufs) @@ -425,10 +425,9 @@ static bool try_fill_recv(struct virtnet_info *vi, gfp_t gfp) else err = add_recvbuf_small(vi, gfp); - if (err < 0) { - oom = true; + oom = err == -ENOMEM; + if (err < 0) break; - } ++vi->num; } while (err > 0); if (unlikely(vi->num > vi->max)) @@ -563,7 +562,6 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) struct virtnet_info *vi = netdev_priv(dev); int capacity; -again: /* Free up any pending old buffers before queueing new ones. */ free_old_xmit_skbs(vi); @@ -572,14 +570,20 @@ again: /* This can happen with OOM and indirect buffers. */ if (unlikely(capacity < 0)) { - netif_stop_queue(dev); - dev_warn(&dev->dev, "Unexpected full queue\n"); - if (unlikely(!virtqueue_enable_cb(vi->svq))) { - virtqueue_disable_cb(vi->svq); - netif_start_queue(dev); - goto again; + if (net_ratelimit()) { + if (likely(capacity == -ENOMEM)) { + dev_warn(&dev->dev, + "TX queue failure: out of memory\n"); + } else { + dev->stats.tx_fifo_errors++; + dev_warn(&dev->dev, + "Unexpected TX queue failure: %d\n", + capacity); + } } - return NETDEV_TX_BUSY; + dev->stats.tx_dropped++; + kfree_skb(skb); + return NETDEV_TX_OK; } virtqueue_kick(vi->svq); diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c index d14e207de1d..fc8b2d7a091 100644 --- a/drivers/net/vxge/vxge-main.c +++ b/drivers/net/vxge/vxge-main.c @@ -4517,9 +4517,9 @@ vxge_starter(void) char version[32]; snprintf(version, 32, "%s", DRV_VERSION); - printk(KERN_CRIT "%s: Copyright(c) 2002-2009 Neterion Inc\n", + printk(KERN_INFO "%s: Copyright(c) 2002-2009 Neterion Inc\n", VXGE_DRIVER_NAME); - printk(KERN_CRIT "%s: Driver version: %s\n", + printk(KERN_INFO "%s: Driver version: %s\n", VXGE_DRIVER_NAME, version); verify_bandwidth(); diff --git a/drivers/net/wimax/i2400m/i2400m-usb.h b/drivers/net/wimax/i2400m/i2400m-usb.h index 2d7c96d7e86..eb80243e22d 100644 --- a/drivers/net/wimax/i2400m/i2400m-usb.h +++ b/drivers/net/wimax/i2400m/i2400m-usb.h @@ -152,6 +152,7 @@ enum { /* Device IDs */ USB_DEVICE_ID_I6050 = 0x0186, USB_DEVICE_ID_I6050_2 = 0x0188, + USB_DEVICE_ID_I6250 = 0x0187, }; diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c index 0d5081d77dc..d3365ac85dd 100644 --- a/drivers/net/wimax/i2400m/usb.c +++ b/drivers/net/wimax/i2400m/usb.c @@ -491,6 +491,7 @@ int i2400mu_probe(struct usb_interface *iface, switch (id->idProduct) { case USB_DEVICE_ID_I6050: case USB_DEVICE_ID_I6050_2: + case USB_DEVICE_ID_I6250: i2400mu->i6050 = 1; break; default: @@ -739,6 +740,7 @@ static struct usb_device_id i2400mu_id_table[] = { { USB_DEVICE(0x8086, USB_DEVICE_ID_I6050) }, { USB_DEVICE(0x8086, USB_DEVICE_ID_I6050_2) }, + { USB_DEVICE(0x8086, USB_DEVICE_ID_I6250) }, { USB_DEVICE(0x8086, 0x0181) }, { USB_DEVICE(0x8086, 0x1403) }, { USB_DEVICE(0x8086, 0x1405) }, diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index fbb7dec6dde..5ea87736a6a 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -445,6 +445,7 @@ void ath_deinit_leds(struct ath_softc *sc); #define SC_OP_TSF_RESET BIT(11) #define SC_OP_BT_PRIORITY_DETECTED BIT(12) #define SC_OP_BT_SCAN BIT(13) +#define SC_OP_ANI_RUN BIT(14) /* Powersave flags */ #define PS_WAIT_FOR_BEACON BIT(0) diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 77b359162d6..23c15aa9fbd 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -730,13 +730,17 @@ static int ath9k_hif_usb_alloc_urbs(struct hif_device_usb *hif_dev) /* RX */ if (ath9k_hif_usb_alloc_rx_urbs(hif_dev) < 0) - goto err; + goto err_rx; /* Register Read */ if (ath9k_hif_usb_alloc_reg_in_urb(hif_dev) < 0) - goto err; + goto err_reg; return 0; +err_reg: + ath9k_hif_usb_dealloc_rx_urbs(hif_dev); +err_rx: + ath9k_hif_usb_dealloc_tx_urbs(hif_dev); err: return -ENOMEM; } diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index abfa0493236..1e2a68ea935 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -336,6 +336,10 @@ set_timer: static void ath_start_ani(struct ath_common *common) { unsigned long timestamp = jiffies_to_msecs(jiffies); + struct ath_softc *sc = (struct ath_softc *) common->priv; + + if (!(sc->sc_flags & SC_OP_ANI_RUN)) + return; common->ani.longcal_timer = timestamp; common->ani.shortcal_timer = timestamp; @@ -872,11 +876,13 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc, /* Reset rssi stats */ sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER; + sc->sc_flags |= SC_OP_ANI_RUN; ath_start_ani(common); } else { ath_print(common, ATH_DBG_CONFIG, "Bss Info DISASSOC\n"); common->curaid = 0; /* Stop ANI */ + sc->sc_flags &= ~SC_OP_ANI_RUN; del_timer_sync(&common->ani.timer); } } @@ -1478,8 +1484,10 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, if (vif->type == NL80211_IFTYPE_AP || vif->type == NL80211_IFTYPE_ADHOC || - vif->type == NL80211_IFTYPE_MONITOR) + vif->type == NL80211_IFTYPE_MONITOR) { + sc->sc_flags |= SC_OP_ANI_RUN; ath_start_ani(common); + } out: mutex_unlock(&sc->mutex); @@ -1500,6 +1508,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); /* Stop ANI */ + sc->sc_flags &= ~SC_OP_ANI_RUN; del_timer_sync(&common->ani.timer); /* Reclaim beacon resources */ diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index ca6065b71b4..e3e52913d83 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -844,9 +844,9 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) int dma_type; if (edma) - dma_type = DMA_FROM_DEVICE; - else dma_type = DMA_BIDIRECTIONAL; + else + dma_type = DMA_FROM_DEVICE; qtype = hp ? ATH9K_RX_QUEUE_HP : ATH9K_RX_QUEUE_LP; spin_lock_bh(&sc->rx.rxbuflock); diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c index d24dc7dc072..972a9c3af39 100644 --- a/drivers/net/wireless/hostap/hostap_pci.c +++ b/drivers/net/wireless/hostap/hostap_pci.c @@ -330,6 +330,7 @@ static int prism2_pci_probe(struct pci_dev *pdev, dev->irq = pdev->irq; hw_priv->mem_start = mem; + dev->base_addr = (unsigned long) mem; prism2_pci_cor_sreset(local); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c index 44ef5d93bef..01658cf82d3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c @@ -212,11 +212,7 @@ static void iwlagn_chain_noise_reset(struct iwl_priv *priv) static void iwlagn_rts_tx_cmd_flag(struct ieee80211_tx_info *info, __le32 *tx_flags) { - if ((info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) || - (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)) - *tx_flags |= TX_CMD_FLG_RTS_CTS_MSK; - else - *tx_flags &= ~TX_CMD_FLG_RTS_CTS_MSK; + *tx_flags |= TX_CMD_FLG_RTS_CTS_MSK; } /* Calc max signal level (dBm) among 3 possible receivers */ diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 426e95567de..5bbc5298ef9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1314,7 +1314,6 @@ void iwl_configure_filter(struct ieee80211_hw *hw, changed_flags, *total_flags); CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK); - CHK(FIF_ALLMULTI, RXON_FILTER_ACCEPT_GRP_MSK); CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK); CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK); @@ -1329,6 +1328,12 @@ void iwl_configure_filter(struct ieee80211_hw *hw, mutex_unlock(&priv->mutex); + /* + * Receiving all multicast frames is always enabled by the + * default flags setup in iwl_connection_init_rx_config() + * since we currently do not support programming multicast + * filters into the device. + */ *total_flags &= FIF_OTHER_BSS | FIF_ALLMULTI | FIF_PROMISC_IN_BSS | FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL; } diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h index c2a453a1a99..dc43ebd1f1f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.h +++ b/drivers/net/wireless/iwlwifi/iwl-sta.h @@ -97,6 +97,17 @@ static inline void iwl_clear_driver_stations(struct iwl_priv *priv) spin_lock_irqsave(&priv->sta_lock, flags); memset(priv->stations, 0, sizeof(priv->stations)); priv->num_stations = 0; + + /* + * Remove all key information that is not stored as part of station + * information since mac80211 may not have had a + * chance to remove all the keys. When device is reconfigured by + * mac80211 after an error all keys will be reconfigured. + */ + priv->ucode_key_table = 0; + priv->key_mapping_key = 0; + memset(priv->wep_keys, 0, sizeof(priv->wep_keys)); + spin_unlock_irqrestore(&priv->sta_lock, flags); } diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 3ae468c4d76..f20d3eeeea7 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -854,6 +854,11 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev) BIT(NL80211_IFTYPE_WDS); /* + * Initialize configuration work. + */ + INIT_WORK(&rt2x00dev->intf_work, rt2x00lib_intf_scheduled); + + /* * Let the driver probe the device to detect the capabilities. */ retval = rt2x00dev->ops->lib->probe_hw(rt2x00dev); @@ -863,11 +868,6 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev) } /* - * Initialize configuration work. - */ - INIT_WORK(&rt2x00dev->intf_work, rt2x00lib_intf_scheduled); - - /* * Allocate queue array. */ retval = rt2x00queue_allocate(rt2x00dev); |