diff options
Diffstat (limited to 'drivers/net')
32 files changed, 171 insertions, 162 deletions
diff --git a/drivers/net/ethernet/freescale/Kconfig b/drivers/net/ethernet/freescale/Kconfig index 5272f9d4dda9..9de37642f09f 100644 --- a/drivers/net/ethernet/freescale/Kconfig +++ b/drivers/net/ethernet/freescale/Kconfig @@ -23,8 +23,8 @@ if NET_VENDOR_FREESCALE config FEC bool "FEC ethernet controller (of ColdFire and some i.MX CPUs)" depends on (M523x || M527x || M5272 || M528x || M520x || M532x || \ - ARCH_MXC || ARCH_MXS) - default ARCH_MXC || ARCH_MXS if ARM + ARCH_MXC || SOC_IMX28) + default ARCH_MXC || SOC_IMX28 if ARM select PHYLIB ---help--- Say Y here if you want to use the built-in 10/100 Fast ethernet diff --git a/drivers/net/ethernet/freescale/fec.c b/drivers/net/ethernet/freescale/fec.c index 1124ce0a1594..c136230d50bb 100644 --- a/drivers/net/ethernet/freescale/fec.c +++ b/drivers/net/ethernet/freescale/fec.c @@ -232,6 +232,7 @@ struct fec_enet_private { struct platform_device *pdev; int opened; + int dev_id; /* Phylib and MDIO interface */ struct mii_bus *mii_bus; @@ -837,7 +838,7 @@ static void __inline__ fec_get_mac(struct net_device *ndev) /* Adjust MAC if using macaddr */ if (iap == macaddr) - ndev->dev_addr[ETH_ALEN-1] = macaddr[ETH_ALEN-1] + fep->pdev->id; + ndev->dev_addr[ETH_ALEN-1] = macaddr[ETH_ALEN-1] + fep->dev_id; } /* ------------------------------------------------------------------------- */ @@ -953,7 +954,7 @@ static int fec_enet_mii_probe(struct net_device *ndev) char mdio_bus_id[MII_BUS_ID_SIZE]; char phy_name[MII_BUS_ID_SIZE + 3]; int phy_id; - int dev_id = fep->pdev->id; + int dev_id = fep->dev_id; fep->phy_dev = NULL; @@ -1031,7 +1032,7 @@ static int fec_enet_mii_init(struct platform_device *pdev) * mdio interface in board design, and need to be configured by * fec0 mii_bus. */ - if ((id_entry->driver_data & FEC_QUIRK_ENET_MAC) && pdev->id > 0) { + if ((id_entry->driver_data & FEC_QUIRK_ENET_MAC) && fep->dev_id > 0) { /* fec1 uses fec0 mii_bus */ fep->mii_bus = fec0_mii_bus; return 0; @@ -1063,7 +1064,7 @@ static int fec_enet_mii_init(struct platform_device *pdev) fep->mii_bus->read = fec_enet_mdio_read; fep->mii_bus->write = fec_enet_mdio_write; fep->mii_bus->reset = fec_enet_mdio_reset; - snprintf(fep->mii_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id + 1); + snprintf(fep->mii_bus->id, MII_BUS_ID_SIZE, "%x", fep->dev_id + 1); fep->mii_bus->priv = fep; fep->mii_bus->parent = &pdev->dev; @@ -1521,6 +1522,7 @@ fec_probe(struct platform_device *pdev) int i, irq, ret = 0; struct resource *r; const struct of_device_id *of_id; + static int dev_id; of_id = of_match_device(fec_dt_ids, &pdev->dev); if (of_id) @@ -1548,6 +1550,7 @@ fec_probe(struct platform_device *pdev) fep->hwp = ioremap(r->start, resource_size(r)); fep->pdev = pdev; + fep->dev_id = dev_id++; if (!fep->hwp) { ret = -ENOMEM; diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c index 52f4e8ad48e7..4d9f84b8ab97 100644 --- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c +++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c @@ -183,28 +183,10 @@ void fsl_pq_mdio_bus_name(char *name, struct device_node *np) } EXPORT_SYMBOL_GPL(fsl_pq_mdio_bus_name); -/* Scan the bus in reverse, looking for an empty spot */ -static int fsl_pq_mdio_find_free(struct mii_bus *new_bus) -{ - int i; - - for (i = PHY_MAX_ADDR; i > 0; i--) { - u32 phy_id; - - if (get_phy_id(new_bus, i, &phy_id)) - return -1; - - if (phy_id == 0xffffffff) - break; - } - - return i; -} - -#if defined(CONFIG_GIANFAR) || defined(CONFIG_GIANFAR_MODULE) static u32 __iomem *get_gfar_tbipa(struct fsl_pq_mdio __iomem *regs, struct device_node *np) { +#if defined(CONFIG_GIANFAR) || defined(CONFIG_GIANFAR_MODULE) struct gfar __iomem *enet_regs; /* @@ -220,15 +202,15 @@ static u32 __iomem *get_gfar_tbipa(struct fsl_pq_mdio __iomem *regs, struct devi } else if (of_device_is_compatible(np, "fsl,etsec2-mdio") || of_device_is_compatible(np, "fsl,etsec2-tbi")) { return of_iomap(np, 1); - } else - return NULL; -} + } #endif + return NULL; +} -#if defined(CONFIG_UCC_GETH) || defined(CONFIG_UCC_GETH_MODULE) static int get_ucc_id_for_range(u64 start, u64 end, u32 *ucc_id) { +#if defined(CONFIG_UCC_GETH) || defined(CONFIG_UCC_GETH_MODULE) struct device_node *np = NULL; int err = 0; @@ -261,9 +243,10 @@ static int get_ucc_id_for_range(u64 start, u64 end, u32 *ucc_id) return err; else return -EINVAL; -} +#else + return -ENODEV; #endif - +} static int fsl_pq_mdio_probe(struct platform_device *ofdev) { @@ -339,19 +322,13 @@ static int fsl_pq_mdio_probe(struct platform_device *ofdev) of_device_is_compatible(np, "fsl,etsec2-mdio") || of_device_is_compatible(np, "fsl,etsec2-tbi") || of_device_is_compatible(np, "gianfar")) { -#if defined(CONFIG_GIANFAR) || defined(CONFIG_GIANFAR_MODULE) tbipa = get_gfar_tbipa(regs, np); if (!tbipa) { err = -EINVAL; goto err_free_irqs; } -#else - err = -ENODEV; - goto err_free_irqs; -#endif } else if (of_device_is_compatible(np, "fsl,ucc-mdio") || of_device_is_compatible(np, "ucc_geth_phy")) { -#if defined(CONFIG_UCC_GETH) || defined(CONFIG_UCC_GETH_MODULE) u32 id; static u32 mii_mng_master; @@ -364,10 +341,6 @@ static int fsl_pq_mdio_probe(struct platform_device *ofdev) mii_mng_master = id; ucc_set_qe_mux_mii_mng(id - 1); } -#else - err = -ENODEV; - goto err_free_irqs; -#endif } else { err = -ENODEV; goto err_free_irqs; @@ -386,16 +359,6 @@ static int fsl_pq_mdio_probe(struct platform_device *ofdev) } if (tbiaddr == -1) { - out_be32(tbipa, 0); - - tbiaddr = fsl_pq_mdio_find_free(new_bus); - } - - /* - * We define TBIPA at 0 to be illegal, opting to fail for boards that - * have PHYs at 1-31, rather than change tbipa and rescan. - */ - if (tbiaddr == 0) { err = -EBUSY; goto err_free_irqs; diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c index c7b60839ac99..dea0cb4400e2 100644 --- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -2606,6 +2606,9 @@ static int skge_up(struct net_device *dev) spin_unlock_irq(&hw->hw_lock); napi_enable(&skge->napi); + + skge_set_multicast(dev); + return 0; free_tx_ring: diff --git a/drivers/net/ethernet/mellanox/mlx4/en_cq.c b/drivers/net/ethernet/mellanox/mlx4/en_cq.c index 227997d775e8..5829e0b47e7e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_cq.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_cq.c @@ -147,6 +147,7 @@ void mlx4_en_destroy_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq) mlx4_free_hwq_res(mdev->dev, &cq->wqres, cq->buf_size); if (priv->mdev->dev->caps.comp_pool && cq->vector) mlx4_release_eq(priv->mdev->dev, cq->vector); + cq->vector = 0; cq->buf_size = 0; cq->buf = NULL; } diff --git a/drivers/net/ethernet/pasemi/Makefile b/drivers/net/ethernet/pasemi/Makefile index 05db5434bafc..90497ffb1ac3 100644 --- a/drivers/net/ethernet/pasemi/Makefile +++ b/drivers/net/ethernet/pasemi/Makefile @@ -2,4 +2,5 @@ # Makefile for the A Semi network device drivers. # -obj-$(CONFIG_PASEMI_MAC) += pasemi_mac.o pasemi_mac_ethtool.o +obj-$(CONFIG_PASEMI_MAC) += pasemi_mac_driver.o +pasemi_mac_driver-objs := pasemi_mac.o pasemi_mac_ethtool.o diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 6f06aa10f0d7..c8f47f17186f 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -477,7 +477,6 @@ enum rtl_register_content { /* Config1 register p.24 */ LEDS1 = (1 << 7), LEDS0 = (1 << 6), - MSIEnable = (1 << 5), /* Enable Message Signaled Interrupt */ Speed_down = (1 << 4), MEMMAP = (1 << 3), IOMAP = (1 << 2), @@ -485,6 +484,7 @@ enum rtl_register_content { PMEnable = (1 << 0), /* Power Management Enable */ /* Config2 register p. 25 */ + MSIEnable = (1 << 5), /* 8169 only. Reserved in the 8168. */ PCI_Clock_66MHz = 0x01, PCI_Clock_33MHz = 0x00, @@ -1183,11 +1183,13 @@ static u8 rtl8168d_efuse_read(void __iomem *ioaddr, int reg_addr) return value; } -static void rtl8169_irq_mask_and_ack(void __iomem *ioaddr) +static void rtl8169_irq_mask_and_ack(struct rtl8169_private *tp) { - RTL_W16(IntrMask, 0x0000); + void __iomem *ioaddr = tp->mmio_addr; - RTL_W16(IntrStatus, 0xffff); + RTL_W16(IntrMask, 0x0000); + RTL_W16(IntrStatus, tp->intr_event); + RTL_R8(ChipCmd); } static unsigned int rtl8169_tbi_reset_pending(struct rtl8169_private *tp) @@ -3424,22 +3426,24 @@ static const struct rtl_cfg_info { }; /* Cfg9346_Unlock assumed. */ -static unsigned rtl_try_msi(struct pci_dev *pdev, void __iomem *ioaddr, +static unsigned rtl_try_msi(struct rtl8169_private *tp, const struct rtl_cfg_info *cfg) { + void __iomem *ioaddr = tp->mmio_addr; unsigned msi = 0; u8 cfg2; cfg2 = RTL_R8(Config2) & ~MSIEnable; if (cfg->features & RTL_FEATURE_MSI) { - if (pci_enable_msi(pdev)) { - dev_info(&pdev->dev, "no MSI. Back to INTx.\n"); + if (pci_enable_msi(tp->pci_dev)) { + netif_info(tp, hw, tp->dev, "no MSI. Back to INTx.\n"); } else { cfg2 |= MSIEnable; msi = RTL_FEATURE_MSI; } } - RTL_W8(Config2, cfg2); + if (tp->mac_version <= RTL_GIGA_MAC_VER_06) + RTL_W8(Config2, cfg2); return msi; } @@ -3933,8 +3937,6 @@ static void rtl_hw_reset(struct rtl8169_private *tp) break; udelay(100); } - - rtl8169_init_ring_indexes(tp); } static int __devinit @@ -4077,7 +4079,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) tp->features |= RTL_FEATURE_WOL; if ((RTL_R8(Config5) & (UWF | BWF | MWF)) != 0) tp->features |= RTL_FEATURE_WOL; - tp->features |= rtl_try_msi(pdev, ioaddr, cfg); + tp->features |= rtl_try_msi(tp, cfg); RTL_W8(Cfg9346, Cfg9346_Lock); if (rtl_tbi_enabled(tp)) { @@ -4339,7 +4341,7 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp) void __iomem *ioaddr = tp->mmio_addr; /* Disable interrupts */ - rtl8169_irq_mask_and_ack(ioaddr); + rtl8169_irq_mask_and_ack(tp); rtl_rx_close(tp); @@ -4885,8 +4887,7 @@ static void rtl_hw_start_8168(struct net_device *dev) RTL_W16(IntrMitigate, 0x5151); /* Work around for RxFIFO overflow. */ - if (tp->mac_version == RTL_GIGA_MAC_VER_11 || - tp->mac_version == RTL_GIGA_MAC_VER_22) { + if (tp->mac_version == RTL_GIGA_MAC_VER_11) { tp->intr_event |= RxFIFOOver | PCSTimeout; tp->intr_event &= ~RxOverflow; } @@ -5076,6 +5077,11 @@ static void rtl_hw_start_8101(struct net_device *dev) void __iomem *ioaddr = tp->mmio_addr; struct pci_dev *pdev = tp->pci_dev; + if (tp->mac_version >= RTL_GIGA_MAC_VER_30) { + tp->intr_event &= ~RxFIFOOver; + tp->napi_event &= ~RxFIFOOver; + } + if (tp->mac_version == RTL_GIGA_MAC_VER_13 || tp->mac_version == RTL_GIGA_MAC_VER_16) { int cap = pci_pcie_cap(pdev); @@ -5342,7 +5348,7 @@ static void rtl8169_wait_for_quiescence(struct net_device *dev) /* Wait for any pending NAPI task to complete */ napi_disable(&tp->napi); - rtl8169_irq_mask_and_ack(ioaddr); + rtl8169_irq_mask_and_ack(tp); tp->intr_mask = 0xffff; RTL_W16(IntrMask, tp->intr_event); @@ -5389,14 +5395,16 @@ static void rtl8169_reset_task(struct work_struct *work) if (!netif_running(dev)) goto out_unlock; + rtl8169_hw_reset(tp); + rtl8169_wait_for_quiescence(dev); for (i = 0; i < NUM_RX_DESC; i++) rtl8169_mark_to_asic(tp->RxDescArray + i, rx_buf_sz); rtl8169_tx_clear(tp); + rtl8169_init_ring_indexes(tp); - rtl8169_hw_reset(tp); rtl_hw_start(dev); netif_wake_queue(dev); rtl8169_check_link_status(dev, tp, tp->mmio_addr); @@ -5407,11 +5415,6 @@ out_unlock: static void rtl8169_tx_timeout(struct net_device *dev) { - struct rtl8169_private *tp = netdev_priv(dev); - - rtl8169_hw_reset(tp); - - /* Let's wait a bit while any (async) irq lands on */ rtl8169_schedule_work(dev, rtl8169_reset_task); } @@ -5804,6 +5807,10 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance) */ status = RTL_R16(IntrStatus); while (status && status != 0xffff) { + status &= tp->intr_event; + if (!status) + break; + handled = 1; /* Handle all of the error cases first. These will reset @@ -5818,27 +5825,9 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance) switch (tp->mac_version) { /* Work around for rx fifo overflow */ case RTL_GIGA_MAC_VER_11: - case RTL_GIGA_MAC_VER_22: - case RTL_GIGA_MAC_VER_26: netif_stop_queue(dev); rtl8169_tx_timeout(dev); goto done; - /* Testers needed. */ - case RTL_GIGA_MAC_VER_17: - case RTL_GIGA_MAC_VER_19: - case RTL_GIGA_MAC_VER_20: - case RTL_GIGA_MAC_VER_21: - case RTL_GIGA_MAC_VER_23: - case RTL_GIGA_MAC_VER_24: - case RTL_GIGA_MAC_VER_27: - case RTL_GIGA_MAC_VER_28: - case RTL_GIGA_MAC_VER_31: - /* Experimental science. Pktgen proof. */ - case RTL_GIGA_MAC_VER_12: - case RTL_GIGA_MAC_VER_25: - if (status == RxFIFOOver) - goto done; - break; default: break; } diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index dca9d3369cdd..c97d2f590855 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -836,11 +836,13 @@ int cpdma_chan_stop(struct cpdma_chan *chan) chan_write(chan, cp, CPDMA_TEARDOWN_VALUE); /* handle completed packets */ + spin_unlock_irqrestore(&chan->lock, flags); do { ret = __cpdma_chan_process(chan); if (ret < 0) break; } while ((ret & CPDMA_DESC_TD_COMPLETE) == 0); + spin_lock_irqsave(&chan->lock, flags); /* remaining packets haven't been tx/rx'ed, clean them up */ while (chan->head) { diff --git a/drivers/net/ethernet/tile/tilepro.c b/drivers/net/ethernet/tile/tilepro.c index 10826d8a2a2d..1187a1169eb2 100644 --- a/drivers/net/ethernet/tile/tilepro.c +++ b/drivers/net/ethernet/tile/tilepro.c @@ -926,7 +926,7 @@ static int tile_net_poll(struct napi_struct *napi, int budget) goto done; /* Re-enable the ingress interrupt. */ - enable_percpu_irq(priv->intr_id); + enable_percpu_irq(priv->intr_id, 0); /* HACK: Avoid the "rotting packet" problem (see above). */ if (qup->__packet_receive_read != @@ -1296,7 +1296,7 @@ static void tile_net_open_enable(void *dev_ptr) info->napi_enabled = true; /* Enable the ingress interrupt. */ - enable_percpu_irq(priv->intr_id); + enable_percpu_irq(priv->intr_id, 0); } @@ -1697,7 +1697,7 @@ static unsigned int tile_net_tx_frags(lepp_frag_t *frags, for (i = 0; i < sh->nr_frags; i++) { skb_frag_t *f = &sh->frags[i]; - unsigned long pfn = page_to_pfn(f->page); + unsigned long pfn = page_to_pfn(skb_frag_page(f)); /* FIXME: Compute "hash_for_home" properly. */ /* ISSUE: The hypervisor checks CHIP_HAS_REV1_DMA_PACKETS(). */ @@ -1706,7 +1706,7 @@ static unsigned int tile_net_tx_frags(lepp_frag_t *frags, /* FIXME: Hmmm. */ if (!hash_default) { void *va = pfn_to_kaddr(pfn) + f->page_offset; - BUG_ON(PageHighMem(f->page)); + BUG_ON(PageHighMem(skb_frag_page(f))); finv_buffer_remote(va, f->size, 0); } diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c index 89f829f5f725..f8a6853b692e 100644 --- a/drivers/net/ppp/pptp.c +++ b/drivers/net/ppp/pptp.c @@ -423,10 +423,8 @@ static int pptp_bind(struct socket *sock, struct sockaddr *uservaddr, lock_sock(sk); opt->src_addr = sp->sa_addr.pptp; - if (add_chan(po)) { - release_sock(sk); + if (add_chan(po)) error = -EBUSY; - } release_sock(sk); return error; diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c index e6fed4d4cb77..e95f0e60a9bc 100644 --- a/drivers/net/usb/asix.c +++ b/drivers/net/usb/asix.c @@ -1655,6 +1655,10 @@ static const struct usb_device_id products [] = { // ASIX 88772a USB_DEVICE(0x0db0, 0xa877), .driver_info = (unsigned long) &ax88772_info, +}, { + // Asus USB Ethernet Adapter + USB_DEVICE (0x0b95, 0x7e2b), + .driver_info = (unsigned long) &ax88772_info, }, { }, // END }; diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 93fbe6f40898..a9c5ae75277e 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -286,7 +286,7 @@ static bool ath_complete_reset(struct ath_softc *sc, bool start) ath_start_ani(common); } - if (ath9k_hw_ops(ah)->antdiv_comb_conf_get && sc->ant_rx != 3) { + if ((ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB) && sc->ant_rx != 3) { struct ath_hw_antcomb_conf div_ant_conf; u8 lna_conf; @@ -1843,6 +1843,9 @@ static void ath9k_sta_notify(struct ieee80211_hw *hw, struct ath_softc *sc = hw->priv; struct ath_node *an = (struct ath_node *) sta->drv_priv; + if (!(sc->sc_flags & SC_OP_TXAGGR)) + return; + switch (cmd) { case STA_NOTIFY_SLEEP: an->sleeping = true; diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 888abc2be3a5..528d5f3e868c 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -1271,7 +1271,9 @@ static void ath_rc_init(struct ath_softc *sc, ath_rc_priv->max_valid_rate = k; ath_rc_sort_validrates(rate_table, ath_rc_priv); - ath_rc_priv->rate_max_phy = ath_rc_priv->valid_rate_index[k-4]; + ath_rc_priv->rate_max_phy = (k > 4) ? + ath_rc_priv->valid_rate_index[k-4] : + ath_rc_priv->valid_rate_index[k-1]; ath_rc_priv->rate_table = rate_table; ath_dbg(common, ATH_DBG_CONFIG, diff --git a/drivers/net/wireless/b43/pio.c b/drivers/net/wireless/b43/pio.c index fcff923b3c18..279a53eae4c5 100644 --- a/drivers/net/wireless/b43/pio.c +++ b/drivers/net/wireless/b43/pio.c @@ -617,9 +617,19 @@ static bool pio_rx_frame(struct b43_pio_rxqueue *q) const char *err_msg = NULL; struct b43_rxhdr_fw4 *rxhdr = (struct b43_rxhdr_fw4 *)wl->pio_scratchspace; + size_t rxhdr_size = sizeof(*rxhdr); BUILD_BUG_ON(sizeof(wl->pio_scratchspace) < sizeof(*rxhdr)); - memset(rxhdr, 0, sizeof(*rxhdr)); + switch (dev->fw.hdr_format) { + case B43_FW_HDR_410: + case B43_FW_HDR_351: + rxhdr_size -= sizeof(rxhdr->format_598) - + sizeof(rxhdr->format_351); + break; + case B43_FW_HDR_598: + break; + } + memset(rxhdr, 0, rxhdr_size); /* Check if we have data and wait for it to get ready. */ if (q->rev >= 8) { @@ -657,11 +667,11 @@ data_ready: /* Get the preamble (RX header) */ if (q->rev >= 8) { - b43_block_read(dev, rxhdr, sizeof(*rxhdr), + b43_block_read(dev, rxhdr, rxhdr_size, q->mmio_base + B43_PIO8_RXDATA, sizeof(u32)); } else { - b43_block_read(dev, rxhdr, sizeof(*rxhdr), + b43_block_read(dev, rxhdr, rxhdr_size, q->mmio_base + B43_PIO_RXDATA, sizeof(u16)); } diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c index e12b48c2cff6..dd008b0e6417 100644 --- a/drivers/net/wireless/iwlwifi/iwl-1000.c +++ b/drivers/net/wireless/iwlwifi/iwl-1000.c @@ -191,6 +191,7 @@ static struct iwl_base_params iwl1000_base_params = { .chain_noise_scale = 1000, .wd_timeout = IWL_DEF_WD_TIMEOUT, .max_event_log_size = 128, + .wd_disable = true, }; static struct iwl_ht_params iwl1000_ht_params = { .ht_greenfield_support = true, diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index c511c98a89a8..f55fb2d1af52 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -364,6 +364,7 @@ static struct iwl_base_params iwl5000_base_params = { .wd_timeout = IWL_LONG_WD_TIMEOUT, .max_event_log_size = 512, .no_idle_support = true, + .wd_disable = true, }; static struct iwl_ht_params iwl5000_ht_params = { .ht_greenfield_support = true, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c index 58a381c01c89..5c7c17c7166a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c @@ -528,6 +528,24 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx) return 0; } +void iwlagn_config_ht40(struct ieee80211_conf *conf, + struct iwl_rxon_context *ctx) +{ + if (conf_is_ht40_minus(conf)) { + ctx->ht.extension_chan_offset = + IEEE80211_HT_PARAM_CHA_SEC_BELOW; + ctx->ht.is_40mhz = true; + } else if (conf_is_ht40_plus(conf)) { + ctx->ht.extension_chan_offset = + IEEE80211_HT_PARAM_CHA_SEC_ABOVE; + ctx->ht.is_40mhz = true; + } else { + ctx->ht.extension_chan_offset = + IEEE80211_HT_PARAM_CHA_SEC_NONE; + ctx->ht.is_40mhz = false; + } +} + int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed) { struct iwl_priv *priv = hw->priv; @@ -586,19 +604,11 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed) ctx->ht.enabled = conf_is_ht(conf); if (ctx->ht.enabled) { - if (conf_is_ht40_minus(conf)) { - ctx->ht.extension_chan_offset = - IEEE80211_HT_PARAM_CHA_SEC_BELOW; - ctx->ht.is_40mhz = true; - } else if (conf_is_ht40_plus(conf)) { - ctx->ht.extension_chan_offset = - IEEE80211_HT_PARAM_CHA_SEC_ABOVE; - ctx->ht.is_40mhz = true; - } else { - ctx->ht.extension_chan_offset = - IEEE80211_HT_PARAM_CHA_SEC_NONE; - ctx->ht.is_40mhz = false; - } + /* if HT40 is used, it should not change + * after associated except channel switch */ + if (!ctx->ht.is_40mhz || + !iwl_is_associated_ctx(ctx)) + iwlagn_config_ht40(conf, ctx); } else ctx->ht.is_40mhz = false; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c index ed6283623932..4b2aa1da0953 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c @@ -1268,9 +1268,6 @@ int iwl_set_dynamic_key(struct iwl_priv *priv, switch (keyconf->cipher) { case WLAN_CIPHER_SUITE_TKIP: - keyconf->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; - keyconf->flags |= IEEE80211_KEY_FLAG_GENERATE_IV; - if (sta) addr = sta->addr; else /* station mode case only */ @@ -1283,8 +1280,6 @@ int iwl_set_dynamic_key(struct iwl_priv *priv, seq.tkip.iv32, p1k, CMD_SYNC); break; case WLAN_CIPHER_SUITE_CCMP: - keyconf->flags |= IEEE80211_KEY_FLAG_GENERATE_IV; - /* fall through */ case WLAN_CIPHER_SUITE_WEP40: case WLAN_CIPHER_SUITE_WEP104: ret = iwlagn_send_sta_key(priv, keyconf, sta_id, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index 35a6b71f358c..df1540ca6102 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -91,7 +91,10 @@ static void iwlagn_tx_cmd_build_basic(struct iwl_priv *priv, tx_cmd->tid_tspec = qc[0] & 0xf; tx_flags &= ~TX_CMD_FLG_SEQ_CTL_MSK; } else { - tx_flags |= TX_CMD_FLG_SEQ_CTL_MSK; + if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) + tx_flags |= TX_CMD_FLG_SEQ_CTL_MSK; + else + tx_flags &= ~TX_CMD_FLG_SEQ_CTL_MSK; } iwlagn_tx_cmd_protection(priv, info, fc, &tx_flags); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index ccba69b7f8a7..e0e9a3dfbc00 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2316,6 +2316,17 @@ static int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, return -EOPNOTSUPP; } + switch (key->cipher) { + case WLAN_CIPHER_SUITE_TKIP: + key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; + /* fall through */ + case WLAN_CIPHER_SUITE_CCMP: + key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV; + break; + default: + break; + } + /* * We could program these keys into the hardware as well, but we * don't expect much multicast traffic in IBSS and having keys @@ -2599,21 +2610,9 @@ static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw, /* Configure HT40 channels */ ctx->ht.enabled = conf_is_ht(conf); - if (ctx->ht.enabled) { - if (conf_is_ht40_minus(conf)) { - ctx->ht.extension_chan_offset = - IEEE80211_HT_PARAM_CHA_SEC_BELOW; - ctx->ht.is_40mhz = true; - } else if (conf_is_ht40_plus(conf)) { - ctx->ht.extension_chan_offset = - IEEE80211_HT_PARAM_CHA_SEC_ABOVE; - ctx->ht.is_40mhz = true; - } else { - ctx->ht.extension_chan_offset = - IEEE80211_HT_PARAM_CHA_SEC_NONE; - ctx->ht.is_40mhz = false; - } - } else + if (ctx->ht.enabled) + iwlagn_config_ht40(conf, ctx); + else ctx->ht.is_40mhz = false; if ((le16_to_cpu(ctx->staging.channel) != ch)) @@ -2851,6 +2850,9 @@ static int iwlagn_mac_tx_sync(struct ieee80211_hw *hw, int ret; u8 sta_id; + if (ctx->ctxid != IWL_RXON_CTX_PAN) + return 0; + IWL_DEBUG_MAC80211(priv, "enter\n"); mutex_lock(&priv->shrd->mutex); @@ -2899,6 +2901,9 @@ static void iwlagn_mac_finish_tx_sync(struct ieee80211_hw *hw, struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv; struct iwl_rxon_context *ctx = vif_priv->ctx; + if (ctx->ctxid != IWL_RXON_CTX_PAN) + return; + IWL_DEBUG_MAC80211(priv, "enter\n"); mutex_lock(&priv->shrd->mutex); @@ -3499,9 +3504,10 @@ MODULE_PARM_DESC(plcp_check, "Check plcp health (default: 1 [enabled])"); module_param_named(ack_check, iwlagn_mod_params.ack_check, bool, S_IRUGO); MODULE_PARM_DESC(ack_check, "Check ack health (default: 0 [disabled])"); -module_param_named(wd_disable, iwlagn_mod_params.wd_disable, bool, S_IRUGO); +module_param_named(wd_disable, iwlagn_mod_params.wd_disable, int, S_IRUGO); MODULE_PARM_DESC(wd_disable, - "Disable stuck queue watchdog timer (default: 0 [enabled])"); + "Disable stuck queue watchdog timer 0=system default, " + "1=disable, 2=enable (default: 0)"); /* * set bt_coex_active to true, uCode will do kill/defer diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h index 5b936ec1a541..3856abaea507 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn.h @@ -86,6 +86,8 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, u32 changes); +void iwlagn_config_ht40(struct ieee80211_conf *conf, + struct iwl_rxon_context *ctx); /* uCode */ int iwlagn_rx_calib_result(struct iwl_priv *priv, diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 001fdf140abb..fcf54160e4ed 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1810,11 +1810,23 @@ void iwl_setup_watchdog(struct iwl_priv *priv) { unsigned int timeout = priv->cfg->base_params->wd_timeout; - if (timeout && !iwlagn_mod_params.wd_disable) - mod_timer(&priv->watchdog, - jiffies + msecs_to_jiffies(IWL_WD_TICK(timeout))); - else - del_timer(&priv->watchdog); + if (!iwlagn_mod_params.wd_disable) { + /* use system default */ + if (timeout && !priv->cfg->base_params->wd_disable) + mod_timer(&priv->watchdog, + jiffies + + msecs_to_jiffies(IWL_WD_TICK(timeout))); + else + del_timer(&priv->watchdog); + } else { + /* module parameter overwrite default configuration */ + if (timeout && iwlagn_mod_params.wd_disable == 2) + mod_timer(&priv->watchdog, + jiffies + + msecs_to_jiffies(IWL_WD_TICK(timeout))); + else + del_timer(&priv->watchdog); + } } /** diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 137da3380704..f2fc288f3dd3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -113,6 +113,7 @@ struct iwl_lib_ops { * @shadow_reg_enable: HW shadhow register bit * @no_idle_support: do not support idle mode * @hd_v2: v2 of enhanced sensitivity value, used for 2000 series and up + * wd_disable: disable watchdog timer */ struct iwl_base_params { int eeprom_size; @@ -134,6 +135,7 @@ struct iwl_base_params { const bool shadow_reg_enable; const bool no_idle_support; const bool hd_v2; + const bool wd_disable; }; /* * @advanced_bt_coexist: support advanced bt coexist diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h index 1f7a93c67c45..14eaf37ce3b1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-shared.h +++ b/drivers/net/wireless/iwlwifi/iwl-shared.h @@ -120,7 +120,7 @@ extern struct iwl_mod_params iwlagn_mod_params; * @restart_fw: restart firmware, default = 1 * @plcp_check: enable plcp health check, default = true * @ack_check: disable ack health check, default = false - * @wd_disable: enable stuck queue check, default = false + * @wd_disable: enable stuck queue check, default = 0 * @bt_coex_active: enable bt coex, default = true * @led_mode: system default, default = 0 * @no_sleep_autoadjust: disable autoadjust, default = true @@ -141,7 +141,7 @@ struct iwl_mod_params { int restart_fw; bool plcp_check; bool ack_check; - bool wd_disable; + int wd_disable; bool bt_coex_active; int led_mode; bool no_sleep_autoadjust; diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c index ce918980e977..5f17ab8e76ba 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c @@ -1197,9 +1197,7 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb, iwl_print_hex_dump(trans, IWL_DL_TX, (u8 *)tx_cmd->hdr, hdr_len); /* Set up entry for this TFD in Tx byte-count array */ - if (is_agg) - iwl_trans_txq_update_byte_cnt_tbl(trans, txq, - le16_to_cpu(tx_cmd->len)); + iwl_trans_txq_update_byte_cnt_tbl(trans, txq, le16_to_cpu(tx_cmd->len)); dma_sync_single_for_device(bus(trans)->dev, txcmd_phys, firstlen, DMA_BIDIRECTIONAL); diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c index ac278156d390..6e0a3eaecf70 100644 --- a/drivers/net/wireless/mwifiex/cmdevt.c +++ b/drivers/net/wireless/mwifiex/cmdevt.c @@ -939,7 +939,6 @@ mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter) { struct cmd_ctrl_node *cmd_node = NULL, *tmp_node = NULL; unsigned long cmd_flags; - unsigned long cmd_pending_q_flags; unsigned long scan_pending_q_flags; uint16_t cancel_scan_cmd = false; @@ -949,12 +948,9 @@ mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter) cmd_node = adapter->curr_cmd; cmd_node->wait_q_enabled = false; cmd_node->cmd_flag |= CMD_F_CANCELED; - spin_lock_irqsave(&adapter->cmd_pending_q_lock, - cmd_pending_q_flags); - list_del(&cmd_node->list); - spin_unlock_irqrestore(&adapter->cmd_pending_q_lock, - cmd_pending_q_flags); mwifiex_insert_cmd_to_free_q(adapter, cmd_node); + mwifiex_complete_cmd(adapter, adapter->curr_cmd); + adapter->curr_cmd = NULL; spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags); } @@ -981,7 +977,6 @@ mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter) spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags); } adapter->cmd_wait_q.status = -1; - mwifiex_complete_cmd(adapter, adapter->curr_cmd); } /* diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c index ea4a29b7e331..1679c2593b7b 100644 --- a/drivers/net/wireless/mwifiex/sta_ioctl.c +++ b/drivers/net/wireless/mwifiex/sta_ioctl.c @@ -55,9 +55,14 @@ int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter) { bool cancel_flag = false; int status = adapter->cmd_wait_q.status; - struct cmd_ctrl_node *cmd_queued = adapter->cmd_queued; + struct cmd_ctrl_node *cmd_queued; + if (!adapter->cmd_queued) + return 0; + + cmd_queued = adapter->cmd_queued; adapter->cmd_queued = NULL; + dev_dbg(adapter->dev, "cmd pending\n"); atomic_inc(&adapter->cmd_pending); diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c index 592a10ac5929..3b585aadabfc 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c @@ -569,7 +569,7 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw, } case ERFSLEEP:{ if (ppsc->rfpwr_state == ERFOFF) - break; + return false; for (queue_id = 0, i = 0; queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { ring = &pcipriv->dev.tx_ring[queue_id]; diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c index 72852900df84..e49cf2244c75 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c @@ -548,7 +548,7 @@ static bool _rtl92cu_phy_set_rf_power_state(struct ieee80211_hw *hw, break; case ERFSLEEP: if (ppsc->rfpwr_state == ERFOFF) - break; + return false; for (queue_id = 0, i = 0; queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { ring = &pcipriv->dev.tx_ring[queue_id]; diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c index 3ac7af1c5509..0883349e1c83 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c @@ -3374,7 +3374,7 @@ bool rtl92d_phy_set_rf_power_state(struct ieee80211_hw *hw, break; case ERFSLEEP: if (ppsc->rfpwr_state == ERFOFF) - break; + return false; for (queue_id = 0, i = 0; queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c index f27171af979c..f10ac1ad9087 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c @@ -602,7 +602,7 @@ bool rtl92s_phy_set_rf_power_state(struct ieee80211_hw *hw, } case ERFSLEEP: if (ppsc->rfpwr_state == ERFOFF) - break; + return false; for (queue_id = 0, i = 0; queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index 1ae270eed51a..15e332d08c8d 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -1668,7 +1668,7 @@ static int __init netback_init(void) "netback/%u", group); if (IS_ERR(netbk->task)) { - printk(KERN_ALERT "kthread_run() fails at netback\n"); + printk(KERN_ALERT "kthread_create() fails at netback\n"); del_timer(&netbk->net_timer); rc = PTR_ERR(netbk->task); goto failed_init; |