diff options
Diffstat (limited to 'drivers/net')
28 files changed, 151 insertions, 159 deletions
diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c index 545c09ed9079..cff6f023c03a 100644 --- a/drivers/net/appletalk/cops.c +++ b/drivers/net/appletalk/cops.c @@ -996,9 +996,7 @@ static int __init cops_module_init(void) printk(KERN_WARNING "%s: You shouldn't autoprobe with insmod\n", cardname); cops_dev = cops_probe(-1); - if (IS_ERR(cops_dev)) - return PTR_ERR(cops_dev); - return 0; + return PTR_RET(cops_dev); } static void __exit cops_module_exit(void) diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c index 0910dce3996d..b5782cdf0bca 100644 --- a/drivers/net/appletalk/ltpc.c +++ b/drivers/net/appletalk/ltpc.c @@ -1243,9 +1243,7 @@ static int __init ltpc_module_init(void) "ltpc: Autoprobing is not recommended for modules\n"); dev_ltpc = ltpc_probe(); - if (IS_ERR(dev_ltpc)) - return PTR_ERR(dev_ltpc); - return 0; + return PTR_RET(dev_ltpc); } module_init(ltpc_module_init); #endif diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c index f0c8bd54ce29..021d69c5d9bc 100644 --- a/drivers/net/cris/eth_v10.c +++ b/drivers/net/cris/eth_v10.c @@ -1712,7 +1712,7 @@ e100_set_network_leds(int active) static void e100_netpoll(struct net_device* netdev) { - e100rxtx_interrupt(NETWORK_DMA_TX_IRQ_NBR, netdev, NULL); + e100rxtx_interrupt(NETWORK_DMA_TX_IRQ_NBR, netdev); } #endif diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index dd451c3dd83d..02b5a343b195 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -4041,20 +4041,6 @@ static bool bnx2x_get_load_status(struct bnx2x *bp, int engine) return val != 0; } -/* - * Reset the load status for the current engine. - */ -static void bnx2x_clear_load_status(struct bnx2x *bp) -{ - u32 val; - u32 mask = (BP_PATH(bp) ? BNX2X_PATH1_LOAD_CNT_MASK : - BNX2X_PATH0_LOAD_CNT_MASK); - bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_RECOVERY_REG); - val = REG_RD(bp, BNX2X_RECOVERY_GLOB_REG); - REG_WR(bp, BNX2X_RECOVERY_GLOB_REG, val & (~mask)); - bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_RECOVERY_REG); -} - static void _print_next_block(int idx, const char *blk) { pr_cont("%s%s", idx ? ", " : "", blk); @@ -9384,32 +9370,24 @@ static int __devinit bnx2x_prev_mark_path(struct bnx2x *bp) return rc; } -static bool __devinit bnx2x_can_flr(struct bnx2x *bp) -{ - int pos; - u32 cap; - struct pci_dev *dev = bp->pdev; - - pos = pci_pcie_cap(dev); - if (!pos) - return false; - - pci_read_config_dword(dev, pos + PCI_EXP_DEVCAP, &cap); - if (!(cap & PCI_EXP_DEVCAP_FLR)) - return false; - - return true; -} - static int __devinit bnx2x_do_flr(struct bnx2x *bp) { int i, pos; u16 status; struct pci_dev *dev = bp->pdev; - /* probe the capability first */ - if (bnx2x_can_flr(bp)) - return -ENOTTY; + + if (CHIP_IS_E1x(bp)) { + BNX2X_DEV_INFO("FLR not supported in E1/E1H\n"); + return -EINVAL; + } + + /* only bootcode REQ_BC_VER_4_INITIATE_FLR and onwards support flr */ + if (bp->common.bc_ver < REQ_BC_VER_4_INITIATE_FLR) { + BNX2X_ERR("FLR not supported by BC_VER: 0x%x\n", + bp->common.bc_ver); + return -EINVAL; + } pos = pci_pcie_cap(dev); if (!pos) @@ -9429,12 +9407,8 @@ static int __devinit bnx2x_do_flr(struct bnx2x *bp) "transaction is not cleared; proceeding with reset anyway\n"); clear: - if (bp->common.bc_ver < REQ_BC_VER_4_INITIATE_FLR) { - BNX2X_ERR("FLR not supported by BC_VER: 0x%x\n", - bp->common.bc_ver); - return -EINVAL; - } + BNX2X_DEV_INFO("Initiating FLR\n"); bnx2x_fw_command(bp, DRV_MSG_CODE_INITIATE_FLR, 0); return 0; @@ -9454,8 +9428,21 @@ static int __devinit bnx2x_prev_unload_uncommon(struct bnx2x *bp) * the one required, then FLR will be sufficient to clean any residue * left by previous driver */ - if (bnx2x_test_firmware_version(bp, false) && bnx2x_can_flr(bp)) - return bnx2x_do_flr(bp); + rc = bnx2x_test_firmware_version(bp, false); + + if (!rc) { + /* fw version is good */ + BNX2X_DEV_INFO("FW version matches our own. Attempting FLR\n"); + rc = bnx2x_do_flr(bp); + } + + if (!rc) { + /* FLR was performed */ + BNX2X_DEV_INFO("FLR successful\n"); + return 0; + } + + BNX2X_DEV_INFO("Could not FLR\n"); /* Close the MCP request, return failure*/ rc = bnx2x_prev_mcp_done(bp); @@ -11427,9 +11414,6 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev, if (!chip_is_e1x) REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ, 1); - /* Reset the load counter */ - bnx2x_clear_load_status(bp); - dev->watchdog_timeo = TX_TIMEOUT; dev->netdev_ops = &bnx2x_netdev_ops; diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index c60de89b6669..90a903d83d87 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -1948,7 +1948,7 @@ static int be_rx_cqs_create(struct be_adapter *adapter) if (adapter->num_rx_qs != MAX_RX_QS) dev_info(&adapter->pdev->dev, - "Created only %d receive queues", adapter->num_rx_qs); + "Created only %d receive queues\n", adapter->num_rx_qs); return 0; } diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c index 0b3bade957fd..080c89093feb 100644 --- a/drivers/net/ethernet/intel/e1000e/82571.c +++ b/drivers/net/ethernet/intel/e1000e/82571.c @@ -999,7 +999,7 @@ static s32 e1000_set_d0_lplu_state_82571(struct e1000_hw *hw, bool active) **/ static s32 e1000_reset_hw_82571(struct e1000_hw *hw) { - u32 ctrl, ctrl_ext, eecd; + u32 ctrl, ctrl_ext, eecd, tctl; s32 ret_val; /* @@ -1014,7 +1014,9 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw) ew32(IMC, 0xffffffff); ew32(RCTL, 0); - ew32(TCTL, E1000_TCTL_PSP); + tctl = er32(TCTL); + tctl &= ~E1000_TCTL_EN; + ew32(TCTL, tctl); e1e_flush(); usleep_range(10000, 20000); @@ -1601,10 +1603,8 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw) * auto-negotiation in the TXCW register and disable * forced link in the Device Control register in an * attempt to auto-negotiate with our link partner. - * If the partner code word is null, stop forcing - * and restart auto negotiation. */ - if ((rxcw & E1000_RXCW_C) || !(rxcw & E1000_RXCW_CW)) { + if (rxcw & E1000_RXCW_C) { /* Enable autoneg, and unforce link up */ ew32(TXCW, mac->txcw); ew32(CTRL, (ctrl & ~E1000_CTRL_SLU)); diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 95b245310f17..46c3b1f9ff89 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -178,6 +178,24 @@ static void e1000_regdump(struct e1000_hw *hw, struct e1000_reg_info *reginfo) pr_info("%-15s %08x %08x\n", rname, regs[0], regs[1]); } +static void e1000e_dump_ps_pages(struct e1000_adapter *adapter, + struct e1000_buffer *bi) +{ + int i; + struct e1000_ps_page *ps_page; + + for (i = 0; i < adapter->rx_ps_pages; i++) { + ps_page = &bi->ps_pages[i]; + + if (ps_page->page) { + pr_info("packet dump for ps_page %d:\n", i); + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_ADDRESS, + 16, 1, page_address(ps_page->page), + PAGE_SIZE, true); + } + } +} + /* * e1000e_dump - Print registers, Tx-ring and Rx-ring */ @@ -299,10 +317,10 @@ static void e1000e_dump(struct e1000_adapter *adapter) (unsigned long long)buffer_info->time_stamp, buffer_info->skb, next_desc); - if (netif_msg_pktdata(adapter) && buffer_info->dma != 0) + if (netif_msg_pktdata(adapter) && buffer_info->skb) print_hex_dump(KERN_INFO, "", DUMP_PREFIX_ADDRESS, - 16, 1, phys_to_virt(buffer_info->dma), - buffer_info->length, true); + 16, 1, buffer_info->skb->data, + buffer_info->skb->len, true); } /* Print Rx Ring Summary */ @@ -381,10 +399,8 @@ rx_ring_summary: buffer_info->skb, next_desc); if (netif_msg_pktdata(adapter)) - print_hex_dump(KERN_INFO, "", - DUMP_PREFIX_ADDRESS, 16, 1, - phys_to_virt(buffer_info->dma), - adapter->rx_ps_bsize0, true); + e1000e_dump_ps_pages(adapter, + buffer_info); } } break; @@ -444,12 +460,12 @@ rx_ring_summary: (unsigned long long)buffer_info->dma, buffer_info->skb, next_desc); - if (netif_msg_pktdata(adapter)) + if (netif_msg_pktdata(adapter) && + buffer_info->skb) print_hex_dump(KERN_INFO, "", DUMP_PREFIX_ADDRESS, 16, 1, - phys_to_virt - (buffer_info->dma), + buffer_info->skb->data, adapter->rx_buffer_len, true); } diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c index 5e84eaac48c1..ba994fb4cec6 100644 --- a/drivers/net/ethernet/intel/igb/e1000_82575.c +++ b/drivers/net/ethernet/intel/igb/e1000_82575.c @@ -254,6 +254,14 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw) */ size += NVM_WORD_SIZE_BASE_SHIFT; + /* + * Check for invalid size + */ + if ((hw->mac.type == e1000_82576) && (size > 15)) { + pr_notice("The NVM size is not valid, defaulting to 32K\n"); + size = 15; + } + nvm->word_size = 1 << size; if (hw->mac.type < e1000_i210) { nvm->opcode_bits = 8; @@ -281,14 +289,6 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw) } else nvm->type = e1000_nvm_flash_hw; - /* - * Check for invalid size - */ - if ((hw->mac.type == e1000_82576) && (size > 15)) { - pr_notice("The NVM size is not valid, defaulting to 32K\n"); - size = 15; - } - /* NVM Function Pointers */ switch (hw->mac.type) { case e1000_82580: diff --git a/drivers/net/ethernet/intel/igb/e1000_regs.h b/drivers/net/ethernet/intel/igb/e1000_regs.h index 10efcd88dca0..28394bea5253 100644 --- a/drivers/net/ethernet/intel/igb/e1000_regs.h +++ b/drivers/net/ethernet/intel/igb/e1000_regs.h @@ -156,8 +156,12 @@ : (0x0E018 + ((_n) * 0x40))) #define E1000_TXDCTL(_n) ((_n) < 4 ? (0x03828 + ((_n) * 0x100)) \ : (0x0E028 + ((_n) * 0x40))) -#define E1000_DCA_TXCTRL(_n) (0x03814 + (_n << 8)) -#define E1000_DCA_RXCTRL(_n) (0x02814 + (_n << 8)) +#define E1000_RXCTL(_n) ((_n) < 4 ? (0x02814 + ((_n) * 0x100)) : \ + (0x0C014 + ((_n) * 0x40))) +#define E1000_DCA_RXCTRL(_n) E1000_RXCTL(_n) +#define E1000_TXCTL(_n) ((_n) < 4 ? (0x03814 + ((_n) * 0x100)) : \ + (0x0E014 + ((_n) * 0x40))) +#define E1000_DCA_TXCTRL(_n) E1000_TXCTL(_n) #define E1000_TDWBAL(_n) ((_n) < 4 ? (0x03838 + ((_n) * 0x100)) \ : (0x0E038 + ((_n) * 0x40))) #define E1000_TDWBAH(_n) ((_n) < 4 ? (0x0383C + ((_n) * 0x100)) \ diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index a19c84cad0e9..70591117051b 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -209,8 +209,8 @@ static int igb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) /* When SoL/IDER sessions are active, autoneg/speed/duplex * cannot be changed */ if (igb_check_reset_block(hw)) { - dev_err(&adapter->pdev->dev, "Cannot change link " - "characteristics when SoL/IDER is active.\n"); + dev_err(&adapter->pdev->dev, + "Cannot change link characteristics when SoL/IDER is active.\n"); return -EINVAL; } @@ -1089,8 +1089,8 @@ static bool reg_pattern_test(struct igb_adapter *adapter, u64 *data, wr32(reg, (_test[pat] & write)); val = rd32(reg) & mask; if (val != (_test[pat] & write & mask)) { - dev_err(&adapter->pdev->dev, "pattern test reg %04X " - "failed: got 0x%08X expected 0x%08X\n", + dev_err(&adapter->pdev->dev, + "pattern test reg %04X failed: got 0x%08X expected 0x%08X\n", reg, val, (_test[pat] & write & mask)); *data = reg; return 1; @@ -1108,8 +1108,8 @@ static bool reg_set_and_check(struct igb_adapter *adapter, u64 *data, wr32(reg, write & mask); val = rd32(reg); if ((write & mask) != (val & mask)) { - dev_err(&adapter->pdev->dev, "set/check reg %04X test failed:" - " got 0x%08X expected 0x%08X\n", reg, + dev_err(&adapter->pdev->dev, + "set/check reg %04X test failed: got 0x%08X expected 0x%08X\n", reg, (val & mask), (write & mask)); *data = reg; return 1; @@ -1171,8 +1171,9 @@ static int igb_reg_test(struct igb_adapter *adapter, u64 *data) wr32(E1000_STATUS, toggle); after = rd32(E1000_STATUS) & toggle; if (value != after) { - dev_err(&adapter->pdev->dev, "failed STATUS register test " - "got: 0x%08X expected: 0x%08X\n", after, value); + dev_err(&adapter->pdev->dev, + "failed STATUS register test got: 0x%08X expected: 0x%08X\n", + after, value); *data = 1; return 1; } @@ -1497,6 +1498,9 @@ static int igb_integrated_phy_loopback(struct igb_adapter *adapter) break; } + /* add small delay to avoid loopback test failure */ + msleep(50); + /* force 1000, set loopback */ igb_write_phy_reg(hw, PHY_CONTROL, 0x4140); @@ -1777,16 +1781,14 @@ static int igb_loopback_test(struct igb_adapter *adapter, u64 *data) * sessions are active */ if (igb_check_reset_block(&adapter->hw)) { dev_err(&adapter->pdev->dev, - "Cannot do PHY loopback test " - "when SoL/IDER is active.\n"); + "Cannot do PHY loopback test when SoL/IDER is active.\n"); *data = 0; goto out; } if ((adapter->hw.mac.type == e1000_i210) - || (adapter->hw.mac.type == e1000_i210)) { + || (adapter->hw.mac.type == e1000_i211)) { dev_err(&adapter->pdev->dev, - "Loopback test not supported " - "on this part at this time.\n"); + "Loopback test not supported on this part at this time.\n"); *data = 0; goto out; } diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index b7c2d5050572..48cc4fb1a307 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -462,10 +462,10 @@ static void igb_dump(struct igb_adapter *adapter) (u64)buffer_info->time_stamp, buffer_info->skb, next_desc); - if (netif_msg_pktdata(adapter) && buffer_info->dma != 0) + if (netif_msg_pktdata(adapter) && buffer_info->skb) print_hex_dump(KERN_INFO, "", DUMP_PREFIX_ADDRESS, - 16, 1, phys_to_virt(buffer_info->dma), + 16, 1, buffer_info->skb->data, buffer_info->length, true); } } @@ -547,18 +547,17 @@ rx_ring_summary: (u64)buffer_info->dma, buffer_info->skb, next_desc); - if (netif_msg_pktdata(adapter)) { + if (netif_msg_pktdata(adapter) && + buffer_info->dma && buffer_info->skb) { print_hex_dump(KERN_INFO, "", - DUMP_PREFIX_ADDRESS, - 16, 1, - phys_to_virt(buffer_info->dma), - IGB_RX_HDR_LEN, true); + DUMP_PREFIX_ADDRESS, + 16, 1, buffer_info->skb->data, + IGB_RX_HDR_LEN, true); print_hex_dump(KERN_INFO, "", DUMP_PREFIX_ADDRESS, 16, 1, - phys_to_virt( - buffer_info->page_dma + - buffer_info->page_offset), + page_address(buffer_info->page) + + buffer_info->page_offset, PAGE_SIZE/2, true); } } diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index f32e70300770..5aba5ecdf1e2 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -614,8 +614,8 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud /* If source MAC is equal to our own MAC and not performing * the selftest or flb disabled - drop the packet */ if (s_mac == priv->mac && - (!(dev->features & NETIF_F_LOOPBACK) || - !priv->validate_loopback)) + !((dev->features & NETIF_F_LOOPBACK) || + priv->validate_loopback)) goto next; /* diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 019d856b1334..10bba09c44ea 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -164,7 +164,6 @@ int mlx4_en_activate_tx_ring(struct mlx4_en_priv *priv, ring->cons = 0xffffffff; ring->last_nr_txbb = 1; ring->poll_cnt = 0; - ring->blocked = 0; memset(ring->tx_info, 0, ring->size * sizeof(struct mlx4_en_tx_info)); memset(ring->buf, 0, ring->buf_size); @@ -365,14 +364,13 @@ static void mlx4_en_process_tx_cq(struct net_device *dev, struct mlx4_en_cq *cq) ring->cons += txbbs_skipped; netdev_tx_completed_queue(ring->tx_queue, packets, bytes); - /* Wakeup Tx queue if this ring stopped it */ - if (unlikely(ring->blocked)) { - if ((u32) (ring->prod - ring->cons) <= - ring->size - HEADROOM - MAX_DESC_TXBBS) { - ring->blocked = 0; - netif_tx_wake_queue(ring->tx_queue); - priv->port_stats.wake_queue++; - } + /* + * Wakeup Tx queue if this stopped, and at least 1 packet + * was completed + */ + if (netif_tx_queue_stopped(ring->tx_queue) && txbbs_skipped > 0) { + netif_tx_wake_queue(ring->tx_queue); + priv->port_stats.wake_queue++; } } @@ -592,7 +590,6 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) ring->size - HEADROOM - MAX_DESC_TXBBS)) { /* every full Tx ring stops queue */ netif_tx_stop_queue(ring->tx_queue); - ring->blocked = 1; priv->port_stats.queue_stopped++; return NETDEV_TX_BUSY; diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 48d0e90194cb..827b72dfce99 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -157,9 +157,6 @@ int mlx4_check_port_params(struct mlx4_dev *dev, "on this HCA, aborting.\n"); return -EINVAL; } - if (port_type[i] == MLX4_PORT_TYPE_ETH && - port_type[i + 1] == MLX4_PORT_TYPE_IB) - return -EINVAL; } } diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 5f1ab105debc..9d27e42264e2 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -248,7 +248,6 @@ struct mlx4_en_tx_ring { u32 doorbell_qpn; void *buf; u16 poll_cnt; - int blocked; struct mlx4_en_tx_info *tx_info; u8 *bounce_buf; u32 last_nr_txbb; diff --git a/drivers/net/ethernet/mellanox/mlx4/sense.c b/drivers/net/ethernet/mellanox/mlx4/sense.c index 802498293528..34ee09bae36e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/sense.c +++ b/drivers/net/ethernet/mellanox/mlx4/sense.c @@ -81,20 +81,6 @@ void mlx4_do_sense_ports(struct mlx4_dev *dev, } /* - * Adjust port configuration: - * If port 1 sensed nothing and port 2 is IB, set both as IB - * If port 2 sensed nothing and port 1 is Eth, set both as Eth - */ - if (stype[0] == MLX4_PORT_TYPE_ETH) { - for (i = 1; i < dev->caps.num_ports; i++) - stype[i] = stype[i] ? stype[i] : MLX4_PORT_TYPE_ETH; - } - if (stype[dev->caps.num_ports - 1] == MLX4_PORT_TYPE_IB) { - for (i = 0; i < dev->caps.num_ports - 1; i++) - stype[i] = stype[i] ? stype[i] : MLX4_PORT_TYPE_IB; - } - - /* * If sensed nothing, remain in current configuration. */ for (i = 0; i < dev->caps.num_ports; i++) diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c index 4069edab229e..53743f7a2ca9 100644 --- a/drivers/net/ethernet/nxp/lpc_eth.c +++ b/drivers/net/ethernet/nxp/lpc_eth.c @@ -346,28 +346,15 @@ static phy_interface_t lpc_phy_interface_mode(struct device *dev) "phy-mode", NULL); if (mode && !strcmp(mode, "mii")) return PHY_INTERFACE_MODE_MII; - return PHY_INTERFACE_MODE_RMII; } - - /* non-DT */ -#ifdef CONFIG_ARCH_LPC32XX_MII_SUPPORT - return PHY_INTERFACE_MODE_MII; -#else return PHY_INTERFACE_MODE_RMII; -#endif } static bool use_iram_for_net(struct device *dev) { if (dev && dev->of_node) return of_property_read_bool(dev->of_node, "use-iram"); - - /* non-DT */ -#ifdef CONFIG_ARCH_LPC32XX_IRAM_FOR_NET - return true; -#else return false; -#endif } /* Receive Status information word */ diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index cd01ee7ecef1..b93245c11995 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -74,7 +74,7 @@ static int __devinit stmmac_probe_config_dt(struct platform_device *pdev, * the necessary resources and invokes the main to init * the net device, register the mdio bus etc. */ -static int stmmac_pltfr_probe(struct platform_device *pdev) +static int __devinit stmmac_pltfr_probe(struct platform_device *pdev) { int ret = 0; struct resource *res; diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c index 482648fcf0b6..98934bdf6acf 100644 --- a/drivers/net/ethernet/xscale/ixp4xx_eth.c +++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c @@ -1003,6 +1003,7 @@ static int ixp4xx_nway_reset(struct net_device *dev) } int ixp46x_phc_index = -1; +EXPORT_SYMBOL_GPL(ixp46x_phc_index); static int ixp4xx_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info) diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 6cee2917eb02..4a1a5f58fa73 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -383,13 +383,6 @@ int netvsc_device_remove(struct hv_device *device) unsigned long flags; net_device = hv_get_drvdata(device); - spin_lock_irqsave(&device->channel->inbound_lock, flags); - net_device->destroy = true; - spin_unlock_irqrestore(&device->channel->inbound_lock, flags); - - /* Wait for all send completions */ - wait_event(net_device->wait_drain, - atomic_read(&net_device->num_outstanding_sends) == 0); netvsc_disconnect_vsp(net_device); diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index e5d6146937fa..1e88a1095934 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -718,6 +718,9 @@ static void rndis_filter_halt_device(struct rndis_device *dev) { struct rndis_request *request; struct rndis_halt_request *halt; + struct netvsc_device *nvdev = dev->net_dev; + struct hv_device *hdev = nvdev->dev; + ulong flags; /* Attempt to do a rndis device halt */ request = get_rndis_request(dev, RNDIS_MSG_HALT, @@ -735,6 +738,14 @@ static void rndis_filter_halt_device(struct rndis_device *dev) dev->state = RNDIS_DEV_UNINITIALIZED; cleanup: + spin_lock_irqsave(&hdev->channel->inbound_lock, flags); + nvdev->destroy = true; + spin_unlock_irqrestore(&hdev->channel->inbound_lock, flags); + + /* Wait for all send completions */ + wait_event(nvdev->wait_drain, + atomic_read(&nvdev->num_outstanding_sends) == 0); + if (request) put_rndis_request(dev, request); return; diff --git a/drivers/net/irda/bfin_sir.c b/drivers/net/irda/bfin_sir.c index a561ae44a9ac..c6a0299aa9f9 100644 --- a/drivers/net/irda/bfin_sir.c +++ b/drivers/net/irda/bfin_sir.c @@ -158,7 +158,7 @@ static int bfin_sir_set_speed(struct bfin_sir_port *port, int speed) /* If not add the 'RPOLC', we can't catch the receive interrupt. * It's related with the HW layout and the IR transiver. */ - val |= IREN | RPOLC; + val |= UMOD_IRDA | RPOLC; UART_PUT_GCTL(port, val); return ret; } @@ -432,7 +432,7 @@ static void bfin_sir_shutdown(struct bfin_sir_port *port, struct net_device *dev bfin_sir_stop_rx(port); val = UART_GET_GCTL(port); - val &= ~(UCEN | IREN | RPOLC); + val &= ~(UCEN | UMOD_MASK | RPOLC); UART_PUT_GCTL(port, val); #ifdef CONFIG_SIR_BFIN_DMA @@ -518,10 +518,10 @@ static void bfin_sir_send_work(struct work_struct *work) * reset all the UART. */ val = UART_GET_GCTL(port); - val &= ~(IREN | RPOLC); + val &= ~(UMOD_MASK | RPOLC); UART_PUT_GCTL(port, val); SSYNC(); - val |= IREN | RPOLC; + val |= UMOD_IRDA | RPOLC; UART_PUT_GCTL(port, val); SSYNC(); /* bfin_sir_set_speed(port, self->speed); */ diff --git a/drivers/net/phy/mdio-mux-gpio.c b/drivers/net/phy/mdio-mux-gpio.c index e0cc4ef33dee..eefe49e8713c 100644 --- a/drivers/net/phy/mdio-mux-gpio.c +++ b/drivers/net/phy/mdio-mux-gpio.c @@ -101,7 +101,6 @@ err: n--; gpio_free(s->gpio[n]); } - devm_kfree(&pdev->dev, s); return r; } diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c index 1c98321b56cc..162464fe86bf 100644 --- a/drivers/net/ppp/pptp.c +++ b/drivers/net/ppp/pptp.c @@ -189,7 +189,7 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb) if (sk_pppox(po)->sk_state & PPPOX_DEAD) goto tx_error; - rt = ip_route_output_ports(&init_net, &fl4, NULL, + rt = ip_route_output_ports(sock_net(sk), &fl4, NULL, opt->dst_addr.sin_addr.s_addr, opt->src_addr.sin_addr.s_addr, 0, 0, IPPROTO_GRE, @@ -468,7 +468,7 @@ static int pptp_connect(struct socket *sock, struct sockaddr *uservaddr, po->chan.private = sk; po->chan.ops = &pptp_chan_ops; - rt = ip_route_output_ports(&init_net, &fl4, sk, + rt = ip_route_output_ports(sock_net(sk), &fl4, sk, opt->dst_addr.sin_addr.s_addr, opt->src_addr.sin_addr.s_addr, 0, 0, diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 926d4db5cb38..3a16d4fdaa05 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -187,7 +187,6 @@ static void __tun_detach(struct tun_struct *tun) netif_tx_lock_bh(tun->dev); netif_carrier_off(tun->dev); tun->tfile = NULL; - tun->socket.file = NULL; netif_tx_unlock_bh(tun->dev); /* Drop read queue */ diff --git a/drivers/net/usb/cdc-phonet.c b/drivers/net/usb/cdc-phonet.c index 64610048ce87..7d78669000d7 100644 --- a/drivers/net/usb/cdc-phonet.c +++ b/drivers/net/usb/cdc-phonet.c @@ -232,6 +232,7 @@ static int usbpn_open(struct net_device *dev) struct urb *req = usb_alloc_urb(0, GFP_KERNEL); if (!req || rx_submit(pnd, req, GFP_KERNEL | __GFP_COLD)) { + usb_free_urb(req); usbpn_close(dev); return -ENOMEM; } diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index f4ce5957df32..4cd582a4f625 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -1225,6 +1225,26 @@ static const struct usb_device_id cdc_devs[] = { .driver_info = (unsigned long) &wwan_info, }, + /* Dell branded MBM devices like DW5550 */ + { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO + | USB_DEVICE_ID_MATCH_VENDOR, + .idVendor = 0x413c, + .bInterfaceClass = USB_CLASS_COMM, + .bInterfaceSubClass = USB_CDC_SUBCLASS_NCM, + .bInterfaceProtocol = USB_CDC_PROTO_NONE, + .driver_info = (unsigned long) &wwan_info, + }, + + /* Toshiba branded MBM devices */ + { .match_flags = USB_DEVICE_ID_MATCH_INT_INFO + | USB_DEVICE_ID_MATCH_VENDOR, + .idVendor = 0x0930, + .bInterfaceClass = USB_CLASS_COMM, + .bInterfaceSubClass = USB_CDC_SUBCLASS_NCM, + .bInterfaceProtocol = USB_CDC_PROTO_NONE, + .driver_info = (unsigned long) &wwan_info, + }, + /* Generic CDC-NCM devices */ { USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_NCM, USB_CDC_PROTO_NONE), diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c index 55a77e41170a..27980778d992 100644 --- a/drivers/net/wireless/libertas/if_usb.c +++ b/drivers/net/wireless/libertas/if_usb.c @@ -10,6 +10,7 @@ #include <linux/netdevice.h> #include <linux/slab.h> #include <linux/usb.h> +#include <linux/olpc-ec.h> #ifdef CONFIG_OLPC #include <asm/olpc.h> |