diff options
Diffstat (limited to 'drivers/net')
49 files changed, 544 insertions, 322 deletions
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 9c14975..284a5f4 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -598,8 +598,8 @@ rx_next: goto rx_status_loop; spin_lock_irqsave(&cp->lock, flags); - cpw16_f(IntrMask, cp_intr_mask); __napi_complete(napi); + cpw16_f(IntrMask, cp_intr_mask); spin_unlock_irqrestore(&cp->lock, flags); } diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c index 4ba7293..97d8068 100644 --- a/drivers/net/8139too.c +++ b/drivers/net/8139too.c @@ -860,6 +860,7 @@ retry: } /* if unknown chip, assume array element #0, original RTL-8139 in this case */ + i = 0; dev_dbg(&pdev->dev, "unknown chip version, assuming RTL-8139\n"); dev_dbg(&pdev->dev, "TxConfig = 0x%lx\n", RTL_R32 (TxConfig)); tp->chipset = 0; @@ -2088,8 +2089,8 @@ static int rtl8139_poll(struct napi_struct *napi, int budget) * again when we think we are done. */ spin_lock_irqsave(&tp->lock, flags); - RTL_W16_F(IntrMask, rtl8139_intr_mask); __napi_complete(napi); + RTL_W16_F(IntrMask, rtl8139_intr_mask); spin_unlock_irqrestore(&tp->lock, flags); } spin_unlock(&tp->rx_lock); diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 2decc59..ce2fcdd 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2754,6 +2754,7 @@ config MYRI10GE_DCA config NETXEN_NIC tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC" depends on PCI + select FW_LOADER help This enables the support for NetXen's Gigabit Ethernet card. @@ -2819,6 +2820,7 @@ config BNX2X config QLCNIC tristate "QLOGIC QLCNIC 1/10Gb Converged Ethernet NIC Support" depends on PCI + select FW_LOADER help This driver supports QLogic QLE8240 and QLE8242 Converged Ethernet devices. diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 949d7a9..1174322 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -3073,7 +3073,6 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) u16 hw_cons, sw_cons, sw_ring_cons, sw_prod, sw_ring_prod; struct l2_fhdr *rx_hdr; int rx_pkt = 0, pg_ring_used = 0; - struct pci_dev *pdev = bp->pdev; hw_cons = bnx2_get_hw_rx_cons(bnapi); sw_cons = rxr->rx_cons; @@ -3099,12 +3098,10 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) skb = rx_buf->skb; prefetchw(skb); - if (!get_dma_ops(&pdev->dev)->sync_single_for_cpu) { - next_rx_buf = - &rxr->rx_buf_ring[ - RX_RING_IDX(NEXT_RX_BD(sw_cons))]; - prefetch(next_rx_buf->desc); - } + next_rx_buf = + &rxr->rx_buf_ring[RX_RING_IDX(NEXT_RX_BD(sw_cons))]; + prefetch(next_rx_buf->desc); + rx_buf->skb = NULL; dma_addr = dma_unmap_addr(rx_buf, mapping); diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c index fe92566..8047126 100644 --- a/drivers/net/cnic.c +++ b/drivers/net/cnic.c @@ -3919,8 +3919,9 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev) HC_INDEX_DEF_C_ETH_ISCSI_CQ_CONS; context->cstorm_st_context.status_block_id = BNX2X_DEF_SB_ID; - context->xstorm_st_context.statistics_data = (cli | - XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE); + if (cli < MAX_X_STAT_COUNTER_ID) + context->xstorm_st_context.statistics_data = cli | + XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE; context->xstorm_ag_context.cdu_reserved = CDU_RSRVD_VALUE_TYPE_A(BNX2X_HW_CID(BNX2X_ISCSI_L2_CID, func), @@ -3928,10 +3929,12 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev) ETH_CONNECTION_TYPE); /* reset xstorm per client statistics */ - val = BAR_XSTRORM_INTMEM + - XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); - for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++) - CNIC_WR(dev, val + i * 4, 0); + if (cli < MAX_X_STAT_COUNTER_ID) { + val = BAR_XSTRORM_INTMEM + + XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); + for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++) + CNIC_WR(dev, val + i * 4, 0); + } cp->tx_cons_ptr = &cp->bnx2x_def_status_blk->c_def_status_block.index_values[ @@ -3978,9 +3981,11 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev) BNX2X_ISCSI_RX_SB_INDEX_NUM; context->ustorm_st_context.common.clientId = cli; context->ustorm_st_context.common.status_block_id = BNX2X_DEF_SB_ID; - context->ustorm_st_context.common.flags = - USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS; - context->ustorm_st_context.common.statistics_counter_id = cli; + if (cli < MAX_U_STAT_COUNTER_ID) { + context->ustorm_st_context.common.flags = + USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS; + context->ustorm_st_context.common.statistics_counter_id = cli; + } context->ustorm_st_context.common.mc_alignment_log_size = 0; context->ustorm_st_context.common.bd_buff_size = cp->l2_single_buf_size; @@ -4011,10 +4016,13 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev) /* client tstorm info */ tstorm_client.mtu = cp->l2_single_buf_size - 14; - tstorm_client.config_flags = - (TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE | - TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE); - tstorm_client.statistics_counter_id = cli; + tstorm_client.config_flags = TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE; + + if (cli < MAX_T_STAT_COUNTER_ID) { + tstorm_client.config_flags |= + TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE; + tstorm_client.statistics_counter_id = cli; + } CNIC_WR(dev, BAR_TSTRORM_INTMEM + TSTORM_CLIENT_CONFIG_OFFSET(port, cli), @@ -4024,16 +4032,21 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev) ((u32 *)&tstorm_client)[1]); /* reset tstorm per client statistics */ - val = BAR_TSTRORM_INTMEM + - TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); - for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++) - CNIC_WR(dev, val + i * 4, 0); + if (cli < MAX_T_STAT_COUNTER_ID) { + + val = BAR_TSTRORM_INTMEM + + TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); + for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++) + CNIC_WR(dev, val + i * 4, 0); + } /* reset ustorm per client statistics */ - val = BAR_USTRORM_INTMEM + - USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); - for (i = 0; i < sizeof(struct ustorm_per_client_stats) / 4; i++) - CNIC_WR(dev, val + i * 4, 0); + if (cli < MAX_U_STAT_COUNTER_ID) { + val = BAR_USTRORM_INTMEM + + USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); + for (i = 0; i < sizeof(struct ustorm_per_client_stats) / 4; i++) + CNIC_WR(dev, val + i * 4, 0); + } cp->rx_cons_ptr = &cp->bnx2x_def_status_blk->u_def_status_block.index_values[ diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c index 3c58db5..23786ee 100644 --- a/drivers/net/cpmac.c +++ b/drivers/net/cpmac.c @@ -1181,7 +1181,8 @@ static int __devinit cpmac_probe(struct platform_device *pdev) if (netif_msg_drv(priv)) printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name); - return PTR_ERR(priv->phy); + rc = PTR_ERR(priv->phy); + goto fail; } if ((rc = register_netdev(dev))) { diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index ebdea08..68a8089 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -1047,15 +1047,14 @@ static int __devinit e1000_probe(struct pci_dev *pdev, goto err_register; /* print bus type/speed/width info */ - e_info("(PCI%s:%s:%s) ", - ((hw->bus_type == e1000_bus_type_pcix) ? "-X" : ""), - ((hw->bus_speed == e1000_bus_speed_133) ? "133MHz" : - (hw->bus_speed == e1000_bus_speed_120) ? "120MHz" : - (hw->bus_speed == e1000_bus_speed_100) ? "100MHz" : - (hw->bus_speed == e1000_bus_speed_66) ? "66MHz" : "33MHz"), - ((hw->bus_width == e1000_bus_width_64) ? "64-bit" : "32-bit")); - - e_info("%pM\n", netdev->dev_addr); + e_info("(PCI%s:%dMHz:%d-bit) %pM\n", + ((hw->bus_type == e1000_bus_type_pcix) ? "-X" : ""), + ((hw->bus_speed == e1000_bus_speed_133) ? 133 : + (hw->bus_speed == e1000_bus_speed_120) ? 120 : + (hw->bus_speed == e1000_bus_speed_100) ? 100 : + (hw->bus_speed == e1000_bus_speed_66) ? 66 : 33), + ((hw->bus_width == e1000_bus_width_64) ? 64 : 32), + netdev->dev_addr); /* carrier off reporting is important to ethtool even BEFORE open */ netif_carrier_off(netdev); diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h index 0630980..0060e42 100644 --- a/drivers/net/ehea/ehea.h +++ b/drivers/net/ehea/ehea.h @@ -40,7 +40,7 @@ #include <asm/io.h> #define DRV_NAME "ehea" -#define DRV_VERSION "EHEA_0103" +#define DRV_VERSION "EHEA_0105" /* eHEA capability flags */ #define DLPAR_PORT_ADD_REM 1 diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index f547894..8b92acb 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -867,6 +867,7 @@ static int ehea_poll(struct napi_struct *napi, int budget) ehea_reset_cq_ep(pr->send_cq); ehea_reset_cq_n1(pr->recv_cq); ehea_reset_cq_n1(pr->send_cq); + rmb(); cqe = ehea_poll_rq1(pr->qp, &wqe_index); cqe_skb = ehea_poll_cq(pr->send_cq); @@ -2859,6 +2860,7 @@ static void ehea_reset_port(struct work_struct *work) container_of(work, struct ehea_port, reset_task); struct net_device *dev = port->netdev; + mutex_lock(&dlpar_mem_lock); port->resets++; mutex_lock(&port->port_lock); netif_stop_queue(dev); @@ -2881,6 +2883,7 @@ static void ehea_reset_port(struct work_struct *work) netif_wake_queue(dev); out: mutex_unlock(&port->port_lock); + mutex_unlock(&dlpar_mem_lock); } static void ehea_rereg_mrs(struct work_struct *work) @@ -3542,10 +3545,7 @@ static int ehea_mem_notifier(struct notifier_block *nb, int ret = NOTIFY_BAD; struct memory_notify *arg = data; - if (!mutex_trylock(&dlpar_mem_lock)) { - ehea_info("ehea_mem_notifier must not be called parallelized"); - goto out; - } + mutex_lock(&dlpar_mem_lock); switch (action) { case MEM_CANCEL_OFFLINE: @@ -3574,7 +3574,6 @@ static int ehea_mem_notifier(struct notifier_block *nb, out_unlock: mutex_unlock(&dlpar_mem_lock); -out: return ret; } diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c index 2b3e16d..e0d3328 100644 --- a/drivers/net/enic/vnic_dev.c +++ b/drivers/net/enic/vnic_dev.c @@ -709,7 +709,7 @@ int vnic_dev_init_prov(struct vnic_dev *vdev, u8 *buf, u32 len) { u64 a0, a1 = len; int wait = 1000; - u64 prov_pa; + dma_addr_t prov_pa; void *prov_buf; int ret; diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 1830f31..28b53d1 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -381,10 +381,14 @@ static void gfar_init_mac(struct net_device *ndev) /* Insert receive time stamps into padding alignment bytes */ if (priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER) { rctrl &= ~RCTRL_PAL_MASK; - rctrl |= RCTRL_PRSDEP_INIT | RCTRL_TS_ENABLE | RCTRL_PADDING(8); + rctrl |= RCTRL_PADDING(8); priv->padding = 8; } + /* Enable HW time stamping if requested from user space */ + if (priv->hwts_rx_en) + rctrl |= RCTRL_PRSDEP_INIT | RCTRL_TS_ENABLE; + /* keep vlan related bits if it's enabled */ if (priv->vlgrp) { rctrl |= RCTRL_VLEX | RCTRL_PRSDEP_INIT; @@ -806,12 +810,20 @@ static int gfar_hwtstamp_ioctl(struct net_device *netdev, switch (config.rx_filter) { case HWTSTAMP_FILTER_NONE: - priv->hwts_rx_en = 0; + if (priv->hwts_rx_en) { + stop_gfar(netdev); + priv->hwts_rx_en = 0; + startup_gfar(netdev); + } break; default: if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER)) return -ERANGE; - priv->hwts_rx_en = 1; + if (!priv->hwts_rx_en) { + stop_gfar(netdev); + priv->hwts_rx_en = 1; + startup_gfar(netdev); + } config.rx_filter = HWTSTAMP_FILTER_ALL; break; } @@ -2643,6 +2655,10 @@ int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit) dma_unmap_single(&priv->ofdev->dev, bdp->bufPtr, priv->rx_buffer_size, DMA_FROM_DEVICE); + if (unlikely(!(bdp->status & RXBD_ERR) && + bdp->length > priv->rx_buffer_size)) + bdp->status = RXBD_LARGE; + /* We drop the frame if we failed to allocate a new buffer */ if (unlikely(!newskb || !(bdp->status & RXBD_LAST) || bdp->status & RXBD_ERR)) { diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index c50a754..3a93a81 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -2077,25 +2077,6 @@ static int ixgbe_get_coalesce(struct net_device *netdev, return 0; } -/* - * this function must be called before setting the new value of - * rx_itr_setting - */ -static bool ixgbe_reenable_rsc(struct ixgbe_adapter *adapter, - struct ethtool_coalesce *ec) -{ - /* check the old value and enable RSC if necessary */ - if ((adapter->rx_itr_setting == 0) && - (adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)) { - adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED; - adapter->netdev->features |= NETIF_F_LRO; - DPRINTK(PROBE, INFO, "rx-usecs set to %d, re-enabling RSC\n", - ec->rx_coalesce_usecs); - return true; - } - return false; -} - static int ixgbe_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec) { @@ -2124,9 +2105,6 @@ static int ixgbe_set_coalesce(struct net_device *netdev, (1000000/ec->rx_coalesce_usecs < IXGBE_MIN_INT_RATE)) return -EINVAL; - /* check the old value and enable RSC if necessary */ - need_reset = ixgbe_reenable_rsc(adapter, ec); - /* store the value in ints/second */ adapter->rx_eitr_param = 1000000/ec->rx_coalesce_usecs; @@ -2135,9 +2113,6 @@ static int ixgbe_set_coalesce(struct net_device *netdev, /* clear the lower bit as its used for dynamic state */ adapter->rx_itr_setting &= ~1; } else if (ec->rx_coalesce_usecs == 1) { - /* check the old value and enable RSC if necessary */ - need_reset = ixgbe_reenable_rsc(adapter, ec); - /* 1 means dynamic mode */ adapter->rx_eitr_param = 20000; adapter->rx_itr_setting = 1; @@ -2157,10 +2132,11 @@ static int ixgbe_set_coalesce(struct net_device *netdev, */ if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) { adapter->flags2 &= ~IXGBE_FLAG2_RSC_ENABLED; - netdev->features &= ~NETIF_F_LRO; - DPRINTK(PROBE, INFO, - "rx-usecs set to 0, disabling RSC\n"); - + if (netdev->features & NETIF_F_LRO) { + netdev->features &= ~NETIF_F_LRO; + DPRINTK(PROBE, INFO, "rx-usecs set to 0, " + "disabling LRO/RSC\n"); + } need_reset = true; } } @@ -2255,6 +2231,9 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data) } } else if (!adapter->rx_itr_setting) { netdev->features &= ~ETH_FLAG_LRO; + if (data & ETH_FLAG_LRO) + DPRINTK(PROBE, INFO, "rx-usecs set to 0, " + "LRO/RSC cannot be enabled.\n"); } } diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index b2af2f6..ce30c62 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -5282,6 +5282,10 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter) u32 i, missed_rx = 0, mpc, bprc, lxon, lxoff, xon_off_tot; u64 non_eop_descs = 0, restart_queue = 0; + if (test_bit(__IXGBE_DOWN, &adapter->state) || + test_bit(__IXGBE_RESETTING, &adapter->state)) + return; + if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) { u64 rsc_count = 0; u64 rsc_flush = 0; diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c index 09e1911..48325a5 100644 --- a/drivers/net/ixgbe/ixgbe_phy.c +++ b/drivers/net/ixgbe/ixgbe_phy.c @@ -575,6 +575,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) * 4 SFP_DA_CORE1 - 82599-specific * 5 SFP_SR/LR_CORE0 - 82599-specific * 6 SFP_SR/LR_CORE1 - 82599-specific + * 7 SFP_act_lmt_DA_CORE0 - 82599-specific + * 8 SFP_act_lmt_DA_CORE1 - 82599-specific */ if (hw->mac.type == ixgbe_mac_82598EB) { if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) diff --git a/drivers/net/lib82596.c b/drivers/net/lib82596.c index ce5d6e9..c27f429 100644 --- a/drivers/net/lib82596.c +++ b/drivers/net/lib82596.c @@ -1343,7 +1343,7 @@ static void set_multicast_list(struct net_device *dev) DEB(DEB_MULTI, printk(KERN_DEBUG "%s: set multicast list, %d entries, promisc %s, allmulti %s\n", - dev->name, dev->mc_count, + dev->name, netdev_mc_count(dev), dev->flags & IFF_PROMISC ? "ON" : "OFF", dev->flags & IFF_ALLMULTI ? "ON" : "OFF")); diff --git a/drivers/net/mipsnet.c b/drivers/net/mipsnet.c index 8e9704f..869f0ea 100644 --- a/drivers/net/mipsnet.c +++ b/drivers/net/mipsnet.c @@ -247,7 +247,7 @@ static const struct net_device_ops mipsnet_netdev_ops = { .ndo_set_mac_address = eth_mac_addr, }; -static int __init mipsnet_probe(struct platform_device *dev) +static int __devinit mipsnet_probe(struct platform_device *dev) { struct net_device *netdev; int err; diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c index f26e547..3a41b6a 100644 --- a/drivers/net/netxen/netxen_nic_ctx.c +++ b/drivers/net/netxen/netxen_nic_ctx.c @@ -629,7 +629,8 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter) if (addr == NULL) { dev_err(&pdev->dev, "%s: failed to allocate tx desc ring\n", netdev->name); - return -ENOMEM; + err = -ENOMEM; + goto err_out_free; } tx_ring->desc_head = (struct cmd_desc_type0 *)addr; diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c index 5c496f8..29d7b93d0 100644 --- a/drivers/net/netxen/netxen_nic_hw.c +++ b/drivers/net/netxen/netxen_nic_hw.c @@ -1159,9 +1159,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off) window = CRB_HI(off); - if (adapter->ahw.crb_win == window) - return; - writel(window, addr); if (readl(addr) != window) { if (printk_ratelimit()) @@ -1169,7 +1166,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off) "failed to set CRB window to %d off 0x%lx\n", window, off); } - adapter->ahw.crb_win = window; } static void __iomem * diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index 045a7c8..c865dda 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -218,7 +218,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter) if (cmd_buf_arr == NULL) { dev_err(&pdev->dev, "%s: failed to allocate cmd buffer ring\n", netdev->name); - return -ENOMEM; + goto err_out; } memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring)); tx_ring->cmd_buf_arr = cmd_buf_arr; @@ -230,7 +230,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter) if (rds_ring == NULL) { dev_err(&pdev->dev, "%s: failed to allocate rds ring struct\n", netdev->name); - return -ENOMEM; + goto err_out; } recv_ctx->rds_rings = rds_ring; @@ -1805,9 +1805,10 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid, netxen_ctx_msg msg = 0; struct list_head *head; + spin_lock(&rds_ring->lock); + producer = rds_ring->producer; - spin_lock(&rds_ring->lock); head = &rds_ring->free_list; while (!list_empty(head)) { @@ -1829,7 +1830,6 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid, producer = get_next_index(producer, rds_ring->num_desc); } - spin_unlock(&rds_ring->lock); if (count) { rds_ring->producer = producer; @@ -1853,6 +1853,8 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid, NETXEN_RCV_PRODUCER_OFFSET), msg); } } + + spin_unlock(&rds_ring->lock); } static void @@ -1864,10 +1866,11 @@ netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter, int producer, count = 0; struct list_head *head; - producer = rds_ring->producer; if (!spin_trylock(&rds_ring->lock)) return; + producer = rds_ring->producer; + head = &rds_ring->free_list; while (!list_empty(head)) { diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 6f77a76..bfdef72 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -1727,6 +1727,7 @@ static struct pcmcia_device_id pcnet_ids[] = { PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"), PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"), PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"), + PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"), PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"), PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"), PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"), diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 7b6fe89..307cd17 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -322,6 +322,7 @@ static int smc91c92_probe(struct pcmcia_device *link) return -ENOMEM; smc = netdev_priv(dev); smc->p_dev = link; + link->priv = dev; spin_lock_init(&smc->lock); link->io.NumPorts1 = 16; @@ -1504,12 +1505,20 @@ irq_done: writeb(cor & ~COR_IREQ_ENA, smc->base + MOT_LAN + CISREG_COR); writeb(cor, smc->base + MOT_LAN + CISREG_COR); } -#ifdef DOES_NOT_WORK - if (smc->base != NULL) { /* Megahertz MFC's */ - readb(smc->base+MEGAHERTZ_ISR); - readb(smc->base+MEGAHERTZ_ISR); + + if ((smc->base != NULL) && /* Megahertz MFC's */ + (smc->manfid == MANFID_MEGAHERTZ) && + (smc->cardid == PRODID_MEGAHERTZ_EM3288)) { + + u_char tmp; + tmp = readb(smc->base+MEGAHERTZ_ISR); + tmp = readb(smc->base+MEGAHERTZ_ISR); + + /* Retrigger interrupt if needed */ + writeb(tmp, smc->base + MEGAHERTZ_ISR); + writeb(tmp, smc->base + MEGAHERTZ_ISR); } -#endif + spin_unlock(&smc->lock); return IRQ_RETVAL(handled); } diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c index 8ee929b..29c39ff 100644 --- a/drivers/net/phy/lxt.c +++ b/drivers/net/phy/lxt.c @@ -53,6 +53,9 @@ #define MII_LXT971_ISR 19 /* Interrupt Status Register */ +/* register definitions for the 973 */ +#define MII_LXT973_PCR 16 /* Port Configuration Register */ +#define PCR_FIBER_SELECT 1 MODULE_DESCRIPTION("Intel LXT PHY driver"); MODULE_AUTHOR("Andy Fleming"); @@ -119,6 +122,33 @@ static int lxt971_config_intr(struct phy_device *phydev) return err; } +static int lxt973_probe(struct phy_device *phydev) +{ + int val = phy_read(phydev, MII_LXT973_PCR); + + if (val & PCR_FIBER_SELECT) { + /* + * If fiber is selected, then the only correct setting + * is 100Mbps, full duplex, and auto negotiation off. + */ + val = phy_read(phydev, MII_BMCR); + val |= (BMCR_SPEED100 | BMCR_FULLDPLX); + val &= ~BMCR_ANENABLE; + phy_write(phydev, MII_BMCR, val); + /* Remember that the port is in fiber mode. */ + phydev->priv = lxt973_probe; + } else { + phydev->priv = NULL; + } + return 0; +} + +static int lxt973_config_aneg(struct phy_device *phydev) +{ + /* Do nothing if port is in fiber mode. */ + return phydev->priv ? 0 : genphy_config_aneg(phydev); +} + static struct phy_driver lxt970_driver = { .phy_id = 0x78100000, .name = "LXT970", @@ -146,6 +176,18 @@ static struct phy_driver lxt971_driver = { .driver = { .owner = THIS_MODULE,}, }; +static struct phy_driver lxt973_driver = { + .phy_id = 0x00137a10, + .name = "LXT973", + .phy_id_mask = 0xfffffff0, + .features = PHY_BASIC_FEATURES, + .flags = 0, + .probe = lxt973_probe, + .config_aneg = lxt973_config_aneg, + .read_status = genphy_read_status, + .driver = { .owner = THIS_MODULE,}, +}; + static int __init lxt_init(void) { int ret; @@ -157,9 +199,15 @@ static int __init lxt_init(void) ret = phy_driver_register(&lxt971_driver); if (ret) goto err2; + + ret = phy_driver_register(&lxt973_driver); + if (ret) + goto err3; return 0; - err2: + err3: + phy_driver_unregister(&lxt971_driver); + err2: phy_driver_unregister(&lxt970_driver); err1: return ret; @@ -169,6 +217,7 @@ static void __exit lxt_exit(void) { phy_driver_unregister(&lxt970_driver); phy_driver_unregister(&lxt971_driver); + phy_driver_unregister(&lxt973_driver); } module_init(lxt_init); @@ -177,6 +226,7 @@ module_exit(lxt_exit); static struct mdio_device_id lxt_tbl[] = { { 0x78100000, 0xfffffff0 }, { 0x001378e0, 0xfffffff0 }, + { 0x00137a10, 0xfffffff0 }, { } }; diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 217e709..96b6cfb 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -559,6 +559,11 @@ static void mdio_write(void __iomem *ioaddr, int reg_addr, int value) break; udelay(25); } + /* + * According to hardware specs a 20us delay is required after write + * complete indication, but before sending next command. + */ + udelay(20); } static int mdio_read(void __iomem *ioaddr, int reg_addr) @@ -578,6 +583,12 @@ static int mdio_read(void __iomem *ioaddr, int reg_addr) } udelay(25); } + /* + * According to hardware specs a 20us delay is required after read + * complete indication, but before sending next command. + */ + udelay(20); + return value; } diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 2111c7b..7985165 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -717,11 +717,24 @@ static void sky2_phy_power_down(struct sky2_hw *hw, unsigned port) sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF); } +/* Enable Rx/Tx */ +static void sky2_enable_rx_tx(struct sky2_port *sky2) +{ + struct sky2_hw *hw = sky2->hw; + unsigned port = sky2->port; + u16 reg; + + reg = gma_read16(hw, port, GM_GP_CTRL); + reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA; + gma_write16(hw, port, GM_GP_CTRL, reg); +} + /* Force a renegotiation */ static void sky2_phy_reinit(struct sky2_port *sky2) { spin_lock_bh(&sky2->phy_lock); sky2_phy_init(sky2->hw, sky2->port); + sky2_enable_rx_tx(sky2); spin_unlock_bh(&sky2->phy_lock); } @@ -2040,7 +2053,6 @@ static void sky2_link_up(struct sky2_port *sky2) { struct sky2_hw *hw = sky2->hw; unsigned port = sky2->port; - u16 reg; static const char *fc_name[] = { [FC_NONE] = "none", [FC_TX] = "tx", @@ -2048,10 +2060,7 @@ static void sky2_link_up(struct sky2_port *sky2) [FC_BOTH] = "both", }; - /* enable Rx/Tx */ - reg = gma_read16(hw, port, GM_GP_CTRL); - reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA; - gma_write16(hw, port, GM_GP_CTRL, reg); + sky2_enable_rx_tx(sky2); gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK); diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c index c0e7000..06b552f 100644 --- a/drivers/net/tulip/de2104x.c +++ b/drivers/net/tulip/de2104x.c @@ -367,8 +367,8 @@ static u16 t21041_csr14[] = { 0xFFFF, 0xF7FD, 0xF7FD, 0x6F3F, 0x6F3D, }; static u16 t21041_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, }; -#define dr32(reg) readl(de->regs + (reg)) -#define dw32(reg,val) writel((val), de->regs + (reg)) +#define dr32(reg) ioread32(de->regs + (reg)) +#define dw32(reg, val) iowrite32((val), de->regs + (reg)) static void de_rx_err_acct (struct de_private *de, unsigned rx_tail, @@ -1706,6 +1706,7 @@ static void __devinit de21040_get_mac_address (struct de_private *de) int value, boguscnt = 100000; do { value = dr32(ROMCmd); + rmb(); } while (value < 0 && --boguscnt > 0); de->dev->dev_addr[i] = value; udelay(1); diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index 4a34833..807470e 100644 --- a/drivers/net/ucc_geth.c +++ b/drivers/net/ucc_geth.c @@ -3215,6 +3215,8 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit __func__, __LINE__, (u32) skb); if (skb) { skb->data = skb->head + NET_SKB_PAD; + skb->len = 0; + skb_reset_tail_pointer(skb); __skb_queue_head(&ugeth->rx_recycle, skb); } diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c index 1f802e90..9516f38 100644 --- a/drivers/net/usb/asix.c +++ b/drivers/net/usb/asix.c @@ -344,7 +344,7 @@ static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb) return 2; } - if (size > ETH_FRAME_LEN) { + if (size > dev->net->mtu + ETH_HLEN) { netdev_err(dev->net, "asix_rx_fixup() Bad RX Length %d\n", size); return 0; diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 0a3c41f..4dd2351 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1334,7 +1334,6 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp) /* check for port already opened, if not set the termios */ serial->open_count++; if (serial->open_count == 1) { - tty->low_latency = 1; serial->rx_state = RX_IDLE; /* Force default termio settings */ _hso_serial_set_termios(tty, NULL); diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c index b504bd5..d14e207 100644 --- a/drivers/net/vxge/vxge-main.c +++ b/drivers/net/vxge/vxge-main.c @@ -2262,7 +2262,8 @@ start: vxge_debug_init(VXGE_ERR, "%s: memory allocation failed", VXGE_DRIVER_NAME); - return -ENOMEM; + ret = -ENOMEM; + goto alloc_entries_failed; } vdev->vxge_entries = @@ -2271,8 +2272,8 @@ start: if (!vdev->vxge_entries) { vxge_debug_init(VXGE_ERR, "%s: memory allocation failed", VXGE_DRIVER_NAME); - kfree(vdev->entries); - return -ENOMEM; + ret = -ENOMEM; + goto alloc_vxge_entries_failed; } for (i = 0, j = 0; i < vdev->no_of_vpath; i++) { @@ -2303,22 +2304,32 @@ start: vxge_debug_init(VXGE_ERR, "%s: MSI-X enable failed for %d vectors, ret: %d", VXGE_DRIVER_NAME, vdev->intr_cnt, ret); + if ((max_config_vpath != VXGE_USE_DEFAULT) || (ret < 3)) { + ret = -ENODEV; + goto enable_msix_failed; + } + kfree(vdev->entries); kfree(vdev->vxge_entries); vdev->entries = NULL; vdev->vxge_entries = NULL; - - if ((max_config_vpath != VXGE_USE_DEFAULT) || (ret < 3)) - return -ENODEV; /* Try with less no of vector by reducing no of vpaths count */ temp = (ret - 1)/2; vxge_close_vpaths(vdev, temp); vdev->no_of_vpath = temp; goto start; - } else if (ret < 0) - return -ENODEV; - + } else if (ret < 0) { + ret = -ENODEV; + goto enable_msix_failed; + } return 0; + +enable_msix_failed: + kfree(vdev->vxge_entries); +alloc_vxge_entries_failed: + kfree(vdev->entries); +alloc_entries_failed: + return ret; } static int vxge_enable_msix(struct vxgedev *vdev) diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c index 3f283bf..1149135 100644 --- a/drivers/net/wimax/i2400m/fw.c +++ b/drivers/net/wimax/i2400m/fw.c @@ -1192,7 +1192,7 @@ int i2400m_fw_hdr_check(struct i2400m *i2400m, unsigned module_type, header_len, major_version, minor_version, module_id, module_vendor, date, size; - module_type = bcf_hdr->module_type; + module_type = le32_to_cpu(bcf_hdr->module_type); header_len = sizeof(u32) * le32_to_cpu(bcf_hdr->header_len); major_version = (le32_to_cpu(bcf_hdr->header_version) & 0xffff0000) >> 16; diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c index e0c244b..31c0080 100644 --- a/drivers/net/wireless/ath/ath5k/attach.c +++ b/drivers/net/wireless/ath/ath5k/attach.c @@ -126,6 +126,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc) ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT; ah->ah_noise_floor = -95; /* until first NF calibration is run */ sc->ani_state.ani_mode = ATH5K_ANI_MODE_AUTO; + ah->ah_current_channel = &sc->channels[0]; /* * Find the mac version diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index 2978359..648972d 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -195,7 +195,7 @@ static const struct ieee80211_rate ath5k_rates[] = { static int __devinit ath5k_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id); static void __devexit ath5k_pci_remove(struct pci_dev *pdev); -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int ath5k_pci_suspend(struct device *dev); static int ath5k_pci_resume(struct device *dev); @@ -203,7 +203,7 @@ static SIMPLE_DEV_PM_OPS(ath5k_pm_ops, ath5k_pci_suspend, ath5k_pci_resume); #define ATH5K_PM_OPS (&ath5k_pm_ops) #else #define ATH5K_PM_OPS NULL -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM_SLEEP */ static struct pci_driver ath5k_pci_driver = { .name = KBUILD_MODNAME, @@ -708,7 +708,7 @@ ath5k_pci_remove(struct pci_dev *pdev) ieee80211_free_hw(hw); } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int ath5k_pci_suspend(struct device *dev) { struct ieee80211_hw *hw = pci_get_drvdata(to_pci_dev(dev)); @@ -734,7 +734,7 @@ static int ath5k_pci_resume(struct device *dev) ath5k_led_enable(sc); return 0; } -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM_SLEEP */ /***********************\ @@ -3140,13 +3140,15 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw, if (changed_flags & (FIF_PROMISC_IN_BSS | FIF_OTHER_BSS)) { if (*new_flags & FIF_PROMISC_IN_BSS) { - rfilt |= AR5K_RX_FILTER_PROM; __set_bit(ATH_STAT_PROMISC, sc->status); } else { __clear_bit(ATH_STAT_PROMISC, sc->status); } } + if (test_bit(ATH_STAT_PROMISC, sc->status)) + rfilt |= AR5K_RX_FILTER_PROM; + /* Note, AR5K_RX_FILTER_MCAST is already enabled */ if (*new_flags & FIF_ALLMULTI) { mfilt[0] = ~0; diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index 1b81c47..492cbb1 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -1814,6 +1814,13 @@ ath5k_hw_set_antenna_mode(struct ath5k_hw *ah, u8 ant_mode) u8 def_ant, tx_ant, ee_mode; u32 sta_id1 = 0; + /* if channel is not initialized yet we can't set the antennas + * so just store the mode. it will be set on the next reset */ + if (channel == NULL) { + ah->ah_ant_mode = ant_mode; + return; + } + def_ant = ah->ah_def_ant; ATH5K_TRACE(ah->ah_sc); diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index db72461..29b31a6 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -594,6 +594,7 @@ static int prism2_config(struct pcmcia_device *link) local_info_t *local; int ret = 1; struct hostap_cs_priv *hw_priv; + unsigned long flags; PDEBUG(DEBUG_FLOW, "prism2_config()\n"); @@ -625,9 +626,15 @@ static int prism2_config(struct pcmcia_device *link) local->hw_priv = hw_priv; hw_priv->link = link; + /* + * Make sure the IRQ handler cannot proceed until at least + * dev->base_addr is initialized. + */ + spin_lock_irqsave(&local->irq_init_lock, flags); + ret = pcmcia_request_irq(link, prism2_interrupt); if (ret) - goto failed; + goto failed_unlock; /* * This actually configures the PCMCIA socket -- setting up @@ -636,11 +643,13 @@ static int prism2_config(struct pcmcia_device *link) */ ret = pcmcia_request_configuration(link, &link->conf); if (ret) - goto failed; + goto failed_unlock; dev->irq = link->irq; dev->base_addr = link->io.BasePort1; + spin_unlock_irqrestore(&local->irq_init_lock, flags); + /* Finally, report what we've done */ printk(KERN_INFO "%s: index 0x%02x: ", dev_info, link->conf.ConfigIndex); @@ -667,6 +676,8 @@ static int prism2_config(struct pcmcia_device *link) return ret; + failed_unlock: + spin_unlock_irqrestore(&local->irq_init_lock, flags); failed: kfree(hw_priv); prism2_release((u_long)link); diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index d707328..2f999fc 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -2618,17 +2618,20 @@ static irqreturn_t prism2_interrupt(int irq, void *dev_id) int events = 0; u16 ev; + iface = netdev_priv(dev); + local = iface->local; + /* Detect early interrupt before driver is fully configued */ + spin_lock(&local->irq_init_lock); if (!dev->base_addr) { if (net_ratelimit()) { printk(KERN_DEBUG "%s: Interrupt, but dev not configured\n", dev->name); } + spin_unlock(&local->irq_init_lock); return IRQ_HANDLED; } - - iface = netdev_priv(dev); - local = iface->local; + spin_unlock(&local->irq_init_lock); prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_INTERRUPT, 0, 0); @@ -3147,6 +3150,7 @@ prism2_init_local_data(struct prism2_helper_functions *funcs, int card_idx, spin_lock_init(&local->cmdlock); spin_lock_init(&local->baplock); spin_lock_init(&local->lock); + spin_lock_init(&local->irq_init_lock); mutex_init(&local->rid_bap_mtx); if (card_idx < 0 || card_idx >= MAX_PARM_DEVICES) diff --git a/drivers/net/wireless/hostap/hostap_wlan.h b/drivers/net/wireless/hostap/hostap_wlan.h index 3d23891..1ba33be 100644 --- a/drivers/net/wireless/hostap/hostap_wlan.h +++ b/drivers/net/wireless/hostap/hostap_wlan.h @@ -654,7 +654,7 @@ struct local_info { rwlock_t iface_lock; /* hostap_interfaces read lock; use write lock * when removing entries from the list. * TX and RX paths can use read lock. */ - spinlock_t cmdlock, baplock, lock; + spinlock_t cmdlock, baplock, lock, irq_init_lock; struct mutex rid_bap_mtx; u16 infofid; /* MAC buffer id for info frame */ /* txfid, intransmitfid, next_txtid, and next_alloc are protected by diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index 068f7f8..c44a303 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -2852,6 +2852,7 @@ static struct iwl_lib_ops iwl3945_lib = { .isr = iwl_isr_legacy, .config_ap = iwl3945_config_ap, .manage_ibss_station = iwl3945_manage_ibss_station, + .recover_from_tx_stall = iwl_bg_monitor_recover, .check_plcp_health = iwl3945_good_plcp_health, .debugfs_ops = { diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 1004cfc..0f292a2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -1119,10 +1119,9 @@ static int iwl_get_single_channel_for_scan(struct iwl_priv *priv, struct iwl_scan_channel *scan_ch) { const struct ieee80211_supported_band *sband; - const struct iwl_channel_info *ch_info; u16 passive_dwell = 0; u16 active_dwell = 0; - int i, added = 0; + int added = 0; u16 channel = 0; sband = iwl_get_hw_mode(priv, band); @@ -1137,32 +1136,7 @@ static int iwl_get_single_channel_for_scan(struct iwl_priv *priv, if (passive_dwell <= active_dwell) passive_dwell = active_dwell + 1; - /* only scan single channel, good enough to reset the RF */ - /* pick the first valid not in-use channel */ - if (band == IEEE80211_BAND_5GHZ) { - for (i = 14; i < priv->channel_count; i++) { - if (priv->channel_info[i].channel != - le16_to_cpu(priv->staging_rxon.channel)) { - channel = priv->channel_info[i].channel; - ch_info = iwl_get_channel_info(priv, - band, channel); - if (is_channel_valid(ch_info)) - break; - } - } - } else { - for (i = 0; i < 14; i++) { - if (priv->channel_info[i].channel != - le16_to_cpu(priv->staging_rxon.channel)) { - channel = - priv->channel_info[i].channel; - ch_info = iwl_get_channel_info(priv, - band, channel); - if (is_channel_valid(ch_info)) - break; - } - } - } + channel = iwl_get_single_channel_number(priv, band); if (channel) { scan_ch->channel = cpu_to_le16(channel); scan_ch->type = SCAN_CHANNEL_TYPE_PASSIVE; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index c402bfc..7d614c4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -1125,6 +1125,7 @@ static void iwlagn_tx_status(struct iwl_priv *priv, struct sk_buff *skb) struct ieee80211_sta *sta; struct iwl_station_priv *sta_priv; + rcu_read_lock(); sta = ieee80211_find_sta(priv->vif, hdr->addr1); if (sta) { sta_priv = (void *)sta->drv_priv; @@ -1133,6 +1134,7 @@ static void iwlagn_tx_status(struct iwl_priv *priv, struct sk_buff *skb) atomic_dec_return(&sta_priv->pending_frames) == 0) ieee80211_sta_block_awake(priv->hw, sta, false); } + rcu_read_unlock(); ieee80211_tx_status_irqsafe(priv->hw, skb); } @@ -1297,6 +1299,11 @@ void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv, sta_id = ba_resp->sta_id; tid = ba_resp->tid; agg = &priv->stations[sta_id].tid[tid].agg; + if (unlikely(agg->txq_id != scd_flow)) { + IWL_ERR(priv, "BA scd_flow %d does not match txq_id %d\n", + scd_flow, agg->txq_id); + return; + } /* Find index just before block-ack window */ index = iwl_queue_dec_wrap(ba_resp_scd_ssn & 0xff, txq->q.n_bd); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index aef4f71..24aff65 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -1484,6 +1484,156 @@ bool iwl_good_ack_health(struct iwl_priv *priv, } +/***************************************************************************** + * + * sysfs attributes + * + *****************************************************************************/ + +#ifdef CONFIG_IWLWIFI_DEBUG + +/* + * The following adds a new attribute to the sysfs representation + * of this device driver (i.e. a new file in /sys/class/net/wlan0/device/) + * used for controlling the debug level. + * + * See the level definitions in iwl for details. + * + * The debug_level being managed using sysfs below is a per device debug + * level that is used instead of the global debug level if it (the per + * device debug level) is set. + */ +static ssize_t show_debug_level(struct device *d, + struct device_attribute *attr, char *buf) +{ + struct iwl_priv *priv = dev_get_drvdata(d); + return sprintf(buf, "0x%08X\n", iwl_get_debug_level(priv)); +} +static ssize_t store_debug_level(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct iwl_priv *priv = dev_get_drvdata(d); + unsigned long val; + int ret; + + ret = strict_strtoul(buf, 0, &val); + if (ret) + IWL_ERR(priv, "%s is not in hex or decimal form.\n", buf); + else { + priv->debug_level = val; + if (iwl_alloc_traffic_mem(priv)) + IWL_ERR(priv, + "Not enough memory to generate traffic log\n"); + } + return strnlen(buf, count); +} + +static DEVICE_ATTR(debug_level, S_IWUSR | S_IRUGO, + show_debug_level, store_debug_level); + + +#endif /* CONFIG_IWLWIFI_DEBUG */ + + +static ssize_t show_temperature(struct device *d, + struct device_attribute *attr, char *buf) +{ + struct iwl_priv *priv = dev_get_drvdata(d); + + if (!iwl_is_alive(priv)) + return -EAGAIN; + + return sprintf(buf, "%d\n", priv->temperature); +} + +static DEVICE_ATTR(temperature, S_IRUGO, show_temperature, NULL); + +static ssize_t show_tx_power(struct device *d, + struct device_attribute *attr, char *buf) +{ + struct iwl_priv *priv = dev_get_drvdata(d); + + if (!iwl_is_ready_rf(priv)) + return sprintf(buf, "off\n"); + else + return sprintf(buf, "%d\n", priv->tx_power_user_lmt); +} + +static ssize_t store_tx_power(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct iwl_priv *priv = dev_get_drvdata(d); + unsigned long val; + int ret; + + ret = strict_strtoul(buf, 10, &val); + if (ret) + IWL_INFO(priv, "%s is not in decimal form.\n", buf); + else { + ret = iwl_set_tx_power(priv, val, false); + if (ret) + IWL_ERR(priv, "failed setting tx power (0x%d).\n", + ret); + else + ret = count; + } + return ret; +} + +static DEVICE_ATTR(tx_power, S_IWUSR | S_IRUGO, show_tx_power, store_tx_power); + +static ssize_t show_rts_ht_protection(struct device *d, + struct device_attribute *attr, char *buf) +{ + struct iwl_priv *priv = dev_get_drvdata(d); + + return sprintf(buf, "%s\n", + priv->cfg->use_rts_for_ht ? "RTS/CTS" : "CTS-to-self"); +} + +static ssize_t store_rts_ht_protection(struct device *d, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct iwl_priv *priv = dev_get_drvdata(d); + unsigned long val; + int ret; + + ret = strict_strtoul(buf, 10, &val); + if (ret) + IWL_INFO(priv, "Input is not in decimal form.\n"); + else { + if (!iwl_is_associated(priv)) + priv->cfg->use_rts_for_ht = val ? true : false; + else + IWL_ERR(priv, "Sta associated with AP - " + "Change protection mechanism is not allowed\n"); + ret = count; + } + return ret; +} + +static DEVICE_ATTR(rts_ht_protection, S_IWUSR | S_IRUGO, + show_rts_ht_protection, store_rts_ht_protection); + + +static struct attribute *iwl_sysfs_entries[] = { + &dev_attr_temperature.attr, + &dev_attr_tx_power.attr, + &dev_attr_rts_ht_protection.attr, +#ifdef CONFIG_IWLWIFI_DEBUG + &dev_attr_debug_level.attr, +#endif + NULL +}; + +static struct attribute_group iwl_attribute_group = { + .name = NULL, /* put in device directory */ + .attrs = iwl_sysfs_entries, +}; + /****************************************************************************** * * uCode download functions @@ -1965,6 +2115,13 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context) if (err) IWL_ERR(priv, "failed to create debugfs files. Ignoring error: %d\n", err); + err = sysfs_create_group(&priv->pci_dev->dev.kobj, + &iwl_attribute_group); + if (err) { + IWL_ERR(priv, "failed to create sysfs device attributes\n"); + goto out_unbind; + } + /* We have our copies now, allow OS release its copies */ release_firmware(ucode_raw); complete(&priv->_agn.firmware_loading_complete); @@ -3234,10 +3391,12 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw, int ret; u8 sta_id; - sta_priv->common.sta_id = IWL_INVALID_STATION; - IWL_DEBUG_INFO(priv, "received request to add station %pM\n", sta->addr); + mutex_lock(&priv->mutex); + IWL_DEBUG_INFO(priv, "proceeding to add station %pM\n", + sta->addr); + sta_priv->common.sta_id = IWL_INVALID_STATION; atomic_set(&sta_priv->pending_frames, 0); if (vif->type == NL80211_IFTYPE_AP) @@ -3249,6 +3408,7 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw, IWL_ERR(priv, "Unable to add station %pM (%d)\n", sta->addr, ret); /* Should we return success if return code is EEXIST ? */ + mutex_unlock(&priv->mutex); return ret; } @@ -3258,147 +3418,13 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw, IWL_DEBUG_INFO(priv, "Initializing rate scaling for station %pM\n", sta->addr); iwl_rs_rate_init(priv, sta, sta_id); + mutex_unlock(&priv->mutex); return 0; } /***************************************************************************** * - * sysfs attributes - * - *****************************************************************************/ - -#ifdef CONFIG_IWLWIFI_DEBUG - -/* - * The following adds a new attribute to the sysfs representation - * of this device driver (i.e. a new file in /sys/class/net/wlan0/device/) - * used for controlling the debug level. - * - * See the level definitions in iwl for details. - * - * The debug_level being managed using sysfs below is a per device debug - * level that is used instead of the global debug level if it (the per - * device debug level) is set. - */ -static ssize_t show_debug_level(struct device *d, - struct device_attribute *attr, char *buf) -{ - struct iwl_priv *priv = dev_get_drvdata(d); - return sprintf(buf, "0x%08X\n", iwl_get_debug_level(priv)); -} -static ssize_t store_debug_level(struct device *d, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct iwl_priv *priv = dev_get_drvdata(d); - unsigned long val; - int ret; - - ret = strict_strtoul(buf, 0, &val); - if (ret) - IWL_ERR(priv, "%s is not in hex or decimal form.\n", buf); - else { - priv->debug_level = val; - if (iwl_alloc_traffic_mem(priv)) - IWL_ERR(priv, - "Not enough memory to generate traffic log\n"); - } - return strnlen(buf, count); -} - -static DEVICE_ATTR(debug_level, S_IWUSR | S_IRUGO, - show_debug_level, store_debug_level); - - -#endif /* CONFIG_IWLWIFI_DEBUG */ - - -static ssize_t show_temperature(struct device *d, - struct device_attribute *attr, char *buf) -{ - struct iwl_priv *priv = dev_get_drvdata(d); - - if (!iwl_is_alive(priv)) - return -EAGAIN; - - return sprintf(buf, "%d\n", priv->temperature); -} - -static DEVICE_ATTR(temperature, S_IRUGO, show_temperature, NULL); - -static ssize_t show_tx_power(struct device *d, - struct device_attribute *attr, char *buf) -{ - struct iwl_priv *priv = dev_get_drvdata(d); - - if (!iwl_is_ready_rf(priv)) - return sprintf(buf, "off\n"); - else - return sprintf(buf, "%d\n", priv->tx_power_user_lmt); -} - -static ssize_t store_tx_power(struct device *d, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct iwl_priv *priv = dev_get_drvdata(d); - unsigned long val; - int ret; - - ret = strict_strtoul(buf, 10, &val); - if (ret) - IWL_INFO(priv, "%s is not in decimal form.\n", buf); - else { - ret = iwl_set_tx_power(priv, val, false); - if (ret) - IWL_ERR(priv, "failed setting tx power (0x%d).\n", - ret); - else - ret = count; - } - return ret; -} - -static DEVICE_ATTR(tx_power, S_IWUSR | S_IRUGO, show_tx_power, store_tx_power); - -static ssize_t show_rts_ht_protection(struct device *d, - struct device_attribute *attr, char *buf) -{ - struct iwl_priv *priv = dev_get_drvdata(d); - - return sprintf(buf, "%s\n", - priv->cfg->use_rts_for_ht ? "RTS/CTS" : "CTS-to-self"); -} - -static ssize_t store_rts_ht_protection(struct device *d, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct iwl_priv *priv = dev_get_drvdata(d); - unsigned long val; - int ret; - - ret = strict_strtoul(buf, 10, &val); - if (ret) - IWL_INFO(priv, "Input is not in decimal form.\n"); - else { - if (!iwl_is_associated(priv)) - priv->cfg->use_rts_for_ht = val ? true : false; - else - IWL_ERR(priv, "Sta associated with AP - " - "Change protection mechanism is not allowed\n"); - ret = count; - } - return ret; -} - -static DEVICE_ATTR(rts_ht_protection, S_IWUSR | S_IRUGO, - show_rts_ht_protection, store_rts_ht_protection); - - -/***************************************************************************** - * * driver setup and teardown * *****************************************************************************/ @@ -3550,21 +3576,6 @@ static void iwl_uninit_drv(struct iwl_priv *priv) kfree(priv->scan_cmd); } -static struct attribute *iwl_sysfs_entries[] = { - &dev_attr_temperature.attr, - &dev_attr_tx_power.attr, - &dev_attr_rts_ht_protection.attr, -#ifdef CONFIG_IWLWIFI_DEBUG - &dev_attr_debug_level.attr, -#endif - NULL -}; - -static struct attribute_group iwl_attribute_group = { - .name = NULL, /* put in device directory */ - .attrs = iwl_sysfs_entries, -}; - static struct ieee80211_ops iwl_hw_ops = { .tx = iwl_mac_tx, .start = iwl_mac_start, @@ -3750,11 +3761,6 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) IWL_ERR(priv, "Error allocating IRQ %d\n", priv->pci_dev->irq); goto out_disable_msi; } - err = sysfs_create_group(&pdev->dev.kobj, &iwl_attribute_group); - if (err) { - IWL_ERR(priv, "failed to create sysfs device attributes\n"); - goto out_free_irq; - } iwl_setup_deferred_work(priv); iwl_setup_rx_handlers(priv); @@ -3788,15 +3794,13 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) err = iwl_request_firmware(priv, true); if (err) - goto out_remove_sysfs; + goto out_destroy_workqueue; return 0; - out_remove_sysfs: + out_destroy_workqueue: destroy_workqueue(priv->workqueue); priv->workqueue = NULL; - sysfs_remove_group(&pdev->dev.kobj, &iwl_attribute_group); - out_free_irq: free_irq(priv->pci_dev->irq, priv); iwl_free_isr_ict(priv); out_disable_msi: diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 5a7eca8..426e955 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -854,6 +854,45 @@ void iwl_set_rxon_chain(struct iwl_priv *priv) } EXPORT_SYMBOL(iwl_set_rxon_chain); +/* Return valid channel */ +u8 iwl_get_single_channel_number(struct iwl_priv *priv, + enum ieee80211_band band) +{ + const struct iwl_channel_info *ch_info; + int i; + u8 channel = 0; + + /* only scan single channel, good enough to reset the RF */ + /* pick the first valid not in-use channel */ + if (band == IEEE80211_BAND_5GHZ) { + for (i = 14; i < priv->channel_count; i++) { + if (priv->channel_info[i].channel != + le16_to_cpu(priv->staging_rxon.channel)) { + channel = priv->channel_info[i].channel; + ch_info = iwl_get_channel_info(priv, + band, channel); + if (is_channel_valid(ch_info)) + break; + } + } + } else { + for (i = 0; i < 14; i++) { + if (priv->channel_info[i].channel != + le16_to_cpu(priv->staging_rxon.channel)) { + channel = + priv->channel_info[i].channel; + ch_info = iwl_get_channel_info(priv, + band, channel); + if (is_channel_valid(ch_info)) + break; + } + } + } + + return channel; +} +EXPORT_SYMBOL(iwl_get_single_channel_number); + /** * iwl_set_rxon_channel - Set the phymode and channel values in staging RXON * @phymode: MODE_IEEE80211A sets to 5.2GHz; all else set to 2.4GHz diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 7e5a5ba..31775bd 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -343,6 +343,8 @@ int iwl_check_rxon_cmd(struct iwl_priv *priv); int iwl_full_rxon_required(struct iwl_priv *priv); void iwl_set_rxon_chain(struct iwl_priv *priv); int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch); +u8 iwl_get_single_channel_number(struct iwl_priv *priv, + enum ieee80211_band band); void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf); u8 iwl_is_ht40_tx_allowed(struct iwl_priv *priv, struct ieee80211_sta_ht_cap *sta_ht_inf); diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index 5d3f51f..386c5f9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -491,6 +491,7 @@ void iwl_bg_abort_scan(struct work_struct *work) mutex_lock(&priv->mutex); + cancel_delayed_work_sync(&priv->scan_check); set_bit(STATUS_SCAN_ABORTING, &priv->status); iwl_send_scan_abort(priv); diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 83a2636..c27c13f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -1373,10 +1373,14 @@ int iwl_mac_sta_remove(struct ieee80211_hw *hw, IWL_DEBUG_INFO(priv, "received request to remove station %pM\n", sta->addr); + mutex_lock(&priv->mutex); + IWL_DEBUG_INFO(priv, "proceeding to remove station %pM\n", + sta->addr); ret = iwl_remove_station(priv, sta_common->sta_id, sta->addr); if (ret) IWL_ERR(priv, "Error removing station %pM\n", sta->addr); + mutex_unlock(&priv->mutex); return ret; } EXPORT_SYMBOL(iwl_mac_sta_remove); diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 3e5bffb..a27872d 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -1844,6 +1844,49 @@ static void iwl3945_irq_tasklet(struct iwl_priv *priv) #endif } +static int iwl3945_get_single_channel_for_scan(struct iwl_priv *priv, + struct ieee80211_vif *vif, + enum ieee80211_band band, + struct iwl3945_scan_channel *scan_ch) +{ + const struct ieee80211_supported_band *sband; + u16 passive_dwell = 0; + u16 active_dwell = 0; + int added = 0; + u8 channel = 0; + + sband = iwl_get_hw_mode(priv, band); + if (!sband) { + IWL_ERR(priv, "invalid band\n"); + return added; + } + + active_dwell = iwl_get_active_dwell_time(priv, band, 0); + passive_dwell = iwl_get_passive_dwell_time(priv, band, vif); + + if (passive_dwell <= active_dwell) + passive_dwell = active_dwell + 1; + + + channel = iwl_get_single_channel_number(priv, band); + + if (channel) { + scan_ch->channel = channel; + scan_ch->type = 0; /* passive */ + scan_ch->active_dwell = cpu_to_le16(active_dwell); + scan_ch->passive_dwell = cpu_to_le16(passive_dwell); + /* Set txpower levels to defaults */ + scan_ch->tpc.dsp_atten = 110; + if (band == IEEE80211_BAND_5GHZ) + scan_ch->tpc.tx_gain = ((1 << 5) | (3 << 3)) | 3; + else + scan_ch->tpc.tx_gain = ((1 << 5) | (5 << 3)); + added++; + } else + IWL_ERR(priv, "no valid channel found\n"); + return added; +} + static int iwl3945_get_channels_for_scan(struct iwl_priv *priv, enum ieee80211_band band, u8 is_active, u8 n_probes, @@ -2992,9 +3035,16 @@ void iwl3945_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) /* select Rx antennas */ scan->flags |= iwl3945_get_antenna_flags(priv); - scan->channel_count = - iwl3945_get_channels_for_scan(priv, band, is_active, n_probes, - (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)], vif); + if (priv->is_internal_short_scan) { + scan->channel_count = + iwl3945_get_single_channel_for_scan(priv, vif, band, + (void *)&scan->data[le16_to_cpu( + scan->tx_cmd.len)]); + } else { + scan->channel_count = + iwl3945_get_channels_for_scan(priv, band, is_active, n_probes, + (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)], vif); + } if (scan->channel_count == 0) { IWL_DEBUG_SCAN(priv, "channel count %d\n", scan->channel_count); @@ -3387,10 +3437,13 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw, bool is_ap = vif->type == NL80211_IFTYPE_STATION; u8 sta_id; - sta_priv->common.sta_id = IWL_INVALID_STATION; - IWL_DEBUG_INFO(priv, "received request to add station %pM\n", sta->addr); + mutex_lock(&priv->mutex); + IWL_DEBUG_INFO(priv, "proceeding to add station %pM\n", + sta->addr); + sta_priv->common.sta_id = IWL_INVALID_STATION; + ret = iwl_add_station_common(priv, sta->addr, is_ap, &sta->ht_cap, &sta_id); @@ -3398,6 +3451,7 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw, IWL_ERR(priv, "Unable to add station %pM (%d)\n", sta->addr, ret); /* Should we return success if return code is EEXIST ? */ + mutex_unlock(&priv->mutex); return ret; } @@ -3407,6 +3461,7 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw, IWL_DEBUG_INFO(priv, "Initializing rate scaling for station %pM\n", sta->addr); iwl3945_rs_rate_init(priv, sta, sta_id); + mutex_unlock(&priv->mutex); return 0; } diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c index 6a04c21..817fffc 100644 --- a/drivers/net/wireless/libertas_tf/main.c +++ b/drivers/net/wireless/libertas_tf/main.c @@ -549,7 +549,7 @@ int lbtf_rx(struct lbtf_private *priv, struct sk_buff *skb) prxpd = (struct rxpd *) skb->data; - stats.flag = 0; + memset(&stats, 0, sizeof(stats)); if (!(prxpd->status & cpu_to_le16(MRVDRV_RXPD_STATUS_OK))) stats.flag |= RX_FLAG_FAILED_FCS_CRC; stats.freq = priv->cur_freq; diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c index 07c4528..a5ea89c 100644 --- a/drivers/net/wireless/p54/p54pci.c +++ b/drivers/net/wireless/p54/p54pci.c @@ -41,6 +41,8 @@ static DEFINE_PCI_DEVICE_TABLE(p54p_table) = { { PCI_DEVICE(0x1260, 0x3877) }, /* Intersil PRISM Javelin/Xbow Wireless LAN adapter */ { PCI_DEVICE(0x1260, 0x3886) }, + /* Intersil PRISM Xbow Wireless LAN adapter (Symbol AP-300) */ + { PCI_DEVICE(0x1260, 0xffff) }, { }, }; diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c index d5b197b..7307325 100644 --- a/drivers/net/wireless/p54/p54usb.c +++ b/drivers/net/wireless/p54/p54usb.c @@ -80,6 +80,7 @@ static struct usb_device_id p54u_table[] __devinitdata = { {USB_DEVICE(0x1413, 0x5400)}, /* Telsey 802.11g USB2.0 Adapter */ {USB_DEVICE(0x1435, 0x0427)}, /* Inventel UR054G */ {USB_DEVICE(0x2001, 0x3704)}, /* DLink DWL-G122 rev A2 */ + {USB_DEVICE(0x413c, 0x5513)}, /* Dell WLA3310 USB Wireless Adapter */ {USB_DEVICE(0x413c, 0x8102)}, /* Spinnaker DUT */ {USB_DEVICE(0x413c, 0x8104)}, /* Cohiba Proto board */ {} diff --git a/drivers/net/wireless/wl12xx/wl1251_sdio.c b/drivers/net/wireless/wl12xx/wl1251_sdio.c index d234285..c561332 100644 --- a/drivers/net/wireless/wl12xx/wl1251_sdio.c +++ b/drivers/net/wireless/wl12xx/wl1251_sdio.c @@ -259,6 +259,7 @@ disable: sdio_disable_func(func); release: sdio_release_host(func); + wl1251_free_hw(wl); return ret; } |
