diff options
Diffstat (limited to 'drivers/net')
74 files changed, 346 insertions, 352 deletions
diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c index 98ee43819911..7edadee487ba 100644 --- a/drivers/net/can/janz-ican3.c +++ b/drivers/net/can/janz-ican3.c @@ -1391,7 +1391,6 @@ static irqreturn_t ican3_irq(int irq, void *dev_id) */ static int ican3_reset_module(struct ican3_dev *mod) { - u8 val = 1 << mod->num; unsigned long start; u8 runold, runnew; @@ -1405,8 +1404,7 @@ static int ican3_reset_module(struct ican3_dev *mod) runold = ioread8(mod->dpm + TARGET_RUNNING); /* reset the module */ - iowrite8(val, &mod->ctrl->reset_assert); - iowrite8(val, &mod->ctrl->reset_deassert); + iowrite8(0x00, &mod->dpmctrl->hwreset); /* wait until the module has finished resetting and is running */ start = jiffies; diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index 527dbcf95335..9ded21e79db5 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -984,12 +984,12 @@ static int __devexit ti_hecc_remove(struct platform_device *pdev) struct net_device *ndev = platform_get_drvdata(pdev); struct ti_hecc_priv *priv = netdev_priv(ndev); + unregister_candev(ndev); clk_disable(priv->clk); clk_put(priv->clk); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); iounmap(priv->base); release_mem_region(res->start, resource_size(res)); - unregister_candev(ndev); free_candev(ndev); platform_set_drvdata(pdev, NULL); diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c index b15366635147..bb9670f29b59 100644 --- a/drivers/net/ethernet/3com/typhoon.c +++ b/drivers/net/ethernet/3com/typhoon.c @@ -364,7 +364,7 @@ typhoon_inc_rxfree_index(u32 *index, const int count) static inline void typhoon_inc_tx_index(u32 *index, const int count) { - /* if we start using the Hi Tx ring, this needs updateing */ + /* if we start using the Hi Tx ring, this needs updating */ typhoon_inc_index(index, count, TXLO_ENTRIES); } diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index 1bf5bbfe778e..55a2e3795055 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -149,7 +149,7 @@ static void atl1c_reset_pcie(struct atl1c_hw *hw, u32 flag) data &= ~(PCI_ERR_UNC_DLP | PCI_ERR_UNC_FCP); pci_write_config_dword(pdev, pos + PCI_ERR_UNCOR_SEVER, data); /* clear error status */ - pci_write_config_word(pdev, pci_pcie_cap(pdev) + PCI_EXP_DEVSTA, + pcie_capability_write_word(pdev, PCI_EXP_DEVSTA, PCI_EXP_DEVSTA_NFED | PCI_EXP_DEVSTA_FED | PCI_EXP_DEVSTA_CED | @@ -2685,7 +2685,7 @@ static void atl1c_io_resume(struct pci_dev *pdev) netif_device_attach(netdev); } -static struct pci_error_handlers atl1c_err_handler = { +static const struct pci_error_handlers atl1c_err_handler = { .error_detected = atl1c_io_error_detected, .slot_reset = atl1c_io_slot_reset, .resume = atl1c_io_resume, diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c index a98acc8a956f..e213da29e73d 100644 --- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c @@ -2489,7 +2489,7 @@ static void atl1e_io_resume(struct pci_dev *pdev) netif_device_attach(netdev); } -static struct pci_error_handlers atl1e_err_handler = { +static const struct pci_error_handlers atl1e_err_handler = { .error_detected = atl1e_io_error_detected, .slot_reset = atl1e_io_slot_reset, .resume = atl1e_io_resume, diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index 79cebd8525ce..d4310700c7a7 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -8564,7 +8564,7 @@ bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) return 0; error: - iounmap(bp->regview); + pci_iounmap(pdev, bp->regview); pci_release_regions(pdev); pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); @@ -8742,7 +8742,7 @@ static void bnx2_io_resume(struct pci_dev *pdev) rtnl_unlock(); } -static struct pci_error_handlers bnx2_err_handler = { +static const struct pci_error_handlers bnx2_err_handler = { .error_detected = bnx2_io_error_detected, .slot_reset = bnx2_io_slot_reset, .resume = bnx2_io_resume, diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h index 6d1a24acb77e..eac25236856c 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h @@ -1458,7 +1458,7 @@ struct bnx2x { int fw_stats_req_sz; /* - * FW statistics data shortcut (points at the begining of + * FW statistics data shortcut (points at the beginning of * fw_stats buffer + fw_stats_req_sz). */ struct bnx2x_fw_stats_data *fw_stats_data; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index af20c6ee2cd9..e8e97a7d1d06 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -662,14 +662,16 @@ void bnx2x_csum_validate(struct sk_buff *skb, union eth_rx_cqe *cqe, struct bnx2x_fastpath *fp, struct bnx2x_eth_q_stats *qstats) { - /* Do nothing if no IP/L4 csum validation was done */ - + /* Do nothing if no L4 csum validation was done. + * We do not check whether IP csum was validated. For IPv4 we assume + * that if the card got as far as validating the L4 csum, it also + * validated the IP csum. IPv6 has no IP csum. + */ if (cqe->fast_path_cqe.status_flags & - (ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG | - ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG)) + ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG) return; - /* If both IP/L4 validation were done, check if an error was found. */ + /* If L4 validation was done, check if an error was found. */ if (cqe->fast_path_cqe.type_error_flags & (ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG | diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 211753e01f81..e11485ca037d 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -1162,14 +1162,9 @@ static int bnx2x_send_final_clnup(struct bnx2x *bp, u8 clnup_func, static u8 bnx2x_is_pcie_pending(struct pci_dev *dev) { - int pos; u16 status; - pos = pci_pcie_cap(dev); - if (!pos) - return false; - - pci_read_config_word(dev, pos + PCI_EXP_DEVSTA, &status); + pcie_capability_read_word(dev, PCI_EXP_DEVSTA, &status); return status & PCI_EXP_DEVSTA_TRPND; } @@ -6135,8 +6130,7 @@ static void bnx2x_init_pxp(struct bnx2x *bp) u16 devctl; int r_order, w_order; - pci_read_config_word(bp->pdev, - pci_pcie_cap(bp->pdev) + PCI_EXP_DEVCTL, &devctl); + pcie_capability_read_word(bp->pdev, PCI_EXP_DEVCTL, &devctl); DP(NETIF_MSG_HW, "read 0x%x from devctl\n", devctl); w_order = ((devctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5); if (bp->mrrs == -1) @@ -9380,7 +9374,7 @@ static int __devinit bnx2x_prev_mark_path(struct bnx2x *bp) static int __devinit bnx2x_do_flr(struct bnx2x *bp) { - int i, pos; + int i; u16 status; struct pci_dev *dev = bp->pdev; @@ -9397,16 +9391,12 @@ static int __devinit bnx2x_do_flr(struct bnx2x *bp) return -EINVAL; } - pos = pci_pcie_cap(dev); - if (!pos) - return -ENOTTY; - /* Wait for Transaction Pending bit clean */ for (i = 0; i < 4; i++) { if (i) msleep((1 << (i - 1)) * 100); - pci_read_config_word(dev, pos + PCI_EXP_DEVSTA, &status); + pcie_capability_read_word(dev, PCI_EXP_DEVSTA, &status); if (!(status & PCI_EXP_DEVSTA_TRPND)) goto clear; } @@ -9831,12 +9821,13 @@ static void __devinit bnx2x_get_igu_cam_info(struct bnx2x *bp) } #ifdef CONFIG_PCI_MSI - /* - * It's expected that number of CAM entries for this functions is equal - * to the number evaluated based on the MSI-X table size. We want a - * harsh warning if these values are different! + /* Due to new PF resource allocation by MFW T7.4 and above, it's + * optional that number of CAM entries will not be equal to the value + * advertised in PCI. + * Driver should use the minimal value of both as the actual status + * block count */ - WARN_ON(bp->igu_sb_cnt != igu_sb_cnt); + bp->igu_sb_cnt = min_t(int, bp->igu_sb_cnt, igu_sb_cnt); #endif if (igu_sb_cnt == 0) @@ -12166,7 +12157,7 @@ static void bnx2x_io_resume(struct pci_dev *pdev) rtnl_unlock(); } -static struct pci_error_handlers bnx2x_err_handler = { +static const struct pci_error_handlers bnx2x_err_handler = { .error_detected = bnx2x_io_error_detected, .slot_reset = bnx2x_io_slot_reset, .resume = bnx2x_io_resume, diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h index f83e033da6da..acf2fe4ca608 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h @@ -1321,7 +1321,7 @@ void bnx2x_init_mcast_obj(struct bnx2x *bp, * the current command will be enqueued to the tail of the * pending commands list. * - * Return: 0 is operation was sucessfull and there are no pending completions, + * Return: 0 is operation was successfull and there are no pending completions, * negative if there were errors, positive if there are pending * completions. */ diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index bf906c51d82a..388d32213937 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -3653,17 +3653,9 @@ static int tg3_power_down_prepare(struct tg3 *tp) tg3_enable_register_access(tp); /* Restore the CLKREQ setting. */ - if (tg3_flag(tp, CLKREQ_BUG)) { - u16 lnkctl; - - pci_read_config_word(tp->pdev, - pci_pcie_cap(tp->pdev) + PCI_EXP_LNKCTL, - &lnkctl); - lnkctl |= PCI_EXP_LNKCTL_CLKREQ_EN; - pci_write_config_word(tp->pdev, - pci_pcie_cap(tp->pdev) + PCI_EXP_LNKCTL, - lnkctl); - } + if (tg3_flag(tp, CLKREQ_BUG)) + pcie_capability_set_word(tp->pdev, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_CLKREQ_EN); misc_host_ctrl = tr32(TG3PCI_MISC_HOST_CTRL); tw32(TG3PCI_MISC_HOST_CTRL, @@ -4434,20 +4426,13 @@ relink: /* Prevent send BD corruption. */ if (tg3_flag(tp, CLKREQ_BUG)) { - u16 oldlnkctl, newlnkctl; - - pci_read_config_word(tp->pdev, - pci_pcie_cap(tp->pdev) + PCI_EXP_LNKCTL, - &oldlnkctl); if (tp->link_config.active_speed == SPEED_100 || tp->link_config.active_speed == SPEED_10) - newlnkctl = oldlnkctl & ~PCI_EXP_LNKCTL_CLKREQ_EN; + pcie_capability_clear_word(tp->pdev, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_CLKREQ_EN); else - newlnkctl = oldlnkctl | PCI_EXP_LNKCTL_CLKREQ_EN; - if (newlnkctl != oldlnkctl) - pci_write_config_word(tp->pdev, - pci_pcie_cap(tp->pdev) + - PCI_EXP_LNKCTL, newlnkctl); + pcie_capability_set_word(tp->pdev, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_CLKREQ_EN); } if (current_link_up != netif_carrier_ok(tp->dev)) { @@ -8054,7 +8039,7 @@ static int tg3_chip_reset(struct tg3 *tp) udelay(120); - if (tg3_flag(tp, PCI_EXPRESS) && pci_pcie_cap(tp->pdev)) { + if (tg3_flag(tp, PCI_EXPRESS) && pci_is_pcie(tp->pdev)) { u16 val16; if (tp->pci_chip_rev_id == CHIPREV_ID_5750_A0) { @@ -8071,24 +8056,17 @@ static int tg3_chip_reset(struct tg3 *tp) } /* Clear the "no snoop" and "relaxed ordering" bits. */ - pci_read_config_word(tp->pdev, - pci_pcie_cap(tp->pdev) + PCI_EXP_DEVCTL, - &val16); - val16 &= ~(PCI_EXP_DEVCTL_RELAX_EN | - PCI_EXP_DEVCTL_NOSNOOP_EN); + val16 = PCI_EXP_DEVCTL_RELAX_EN | PCI_EXP_DEVCTL_NOSNOOP_EN; /* * Older PCIe devices only support the 128 byte * MPS setting. Enforce the restriction. */ if (!tg3_flag(tp, CPMU_PRESENT)) - val16 &= ~PCI_EXP_DEVCTL_PAYLOAD; - pci_write_config_word(tp->pdev, - pci_pcie_cap(tp->pdev) + PCI_EXP_DEVCTL, - val16); + val16 |= PCI_EXP_DEVCTL_PAYLOAD; + pcie_capability_clear_word(tp->pdev, PCI_EXP_DEVCTL, val16); /* Clear error status */ - pci_write_config_word(tp->pdev, - pci_pcie_cap(tp->pdev) + PCI_EXP_DEVSTA, + pcie_capability_write_word(tp->pdev, PCI_EXP_DEVSTA, PCI_EXP_DEVSTA_CED | PCI_EXP_DEVSTA_NFED | PCI_EXP_DEVSTA_FED | @@ -14565,9 +14543,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) tg3_flag_set(tp, PCI_EXPRESS); - pci_read_config_word(tp->pdev, - pci_pcie_cap(tp->pdev) + PCI_EXP_LNKCTL, - &lnkctl); + pcie_capability_read_word(tp->pdev, PCI_EXP_LNKCTL, &lnkctl); if (lnkctl & PCI_EXP_LNKCTL_CLKREQ_EN) { if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) { @@ -16397,7 +16373,7 @@ done: rtnl_unlock(); } -static struct pci_error_handlers tg3_err_handler = { +static const struct pci_error_handlers tg3_err_handler = { .error_detected = tg3_io_error_detected, .slot_reset = tg3_io_slot_reset, .resume = tg3_io_resume diff --git a/drivers/net/ethernet/cadence/at91_ether.c b/drivers/net/ethernet/cadence/at91_ether.c index 77884191a8c6..4e980a7886fb 100644 --- a/drivers/net/ethernet/cadence/at91_ether.c +++ b/drivers/net/ethernet/cadence/at91_ether.c @@ -1086,7 +1086,7 @@ static int __init at91ether_probe(struct platform_device *pdev) /* Clock */ lp->ether_clk = clk_get(&pdev->dev, "ether_clk"); if (IS_ERR(lp->ether_clk)) { - res = -ENODEV; + res = PTR_ERR(lp->ether_clk); goto err_ioumap; } clk_enable(lp->ether_clk); diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c index 6505070abcfa..875bbb999aa2 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c @@ -3036,7 +3036,7 @@ static void t3_io_resume(struct pci_dev *pdev) t3_resume_ports(adapter); } -static struct pci_error_handlers t3_err_handler = { +static const struct pci_error_handlers t3_err_handler = { .error_detected = t3_io_error_detected, .slot_reset = t3_io_slot_reset, .resume = t3_io_resume, diff --git a/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c b/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c index bff8a3cdd3df..aef45d3113ba 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c @@ -3289,22 +3289,18 @@ static void config_pcie(struct adapter *adap) unsigned int log2_width, pldsize; unsigned int fst_trn_rx, fst_trn_tx, acklat, rpllmt; - pci_read_config_word(adap->pdev, - adap->pdev->pcie_cap + PCI_EXP_DEVCTL, - &val); + pcie_capability_read_word(adap->pdev, PCI_EXP_DEVCTL, &val); pldsize = (val & PCI_EXP_DEVCTL_PAYLOAD) >> 5; pci_read_config_word(adap->pdev, 0x2, &devid); if (devid == 0x37) { - pci_write_config_word(adap->pdev, - adap->pdev->pcie_cap + PCI_EXP_DEVCTL, - val & ~PCI_EXP_DEVCTL_READRQ & - ~PCI_EXP_DEVCTL_PAYLOAD); + pcie_capability_write_word(adap->pdev, PCI_EXP_DEVCTL, + val & ~PCI_EXP_DEVCTL_READRQ & + ~PCI_EXP_DEVCTL_PAYLOAD); pldsize = 0; } - pci_read_config_word(adap->pdev, adap->pdev->pcie_cap + PCI_EXP_LNKCTL, - &val); + pcie_capability_read_word(adap->pdev, PCI_EXP_LNKCTL, &val); fst_trn_tx = G_NUMFSTTRNSEQ(t3_read_reg(adap, A_PCIE_PEX_CTRL0)); fst_trn_rx = adap->params.rev == 0 ? fst_trn_tx : @@ -3425,15 +3421,13 @@ out_err: static void get_pci_mode(struct adapter *adapter, struct pci_params *p) { static unsigned short speed_map[] = { 33, 66, 100, 133 }; - u32 pci_mode, pcie_cap; + u32 pci_mode; - pcie_cap = pci_pcie_cap(adapter->pdev); - if (pcie_cap) { + if (pci_is_pcie(adapter->pdev)) { u16 val; p->variant = PCI_VARIANT_PCIE; - pci_read_config_word(adapter->pdev, pcie_cap + PCI_EXP_LNKSTA, - &val); + pcie_capability_read_word(adapter->pdev, PCI_EXP_LNKSTA, &val); p->width = (val >> 4) & 0x3f; return; } diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 5ed49af23d6a..933985420acb 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -3453,7 +3453,7 @@ static void eeh_resume(struct pci_dev *pdev) rtnl_unlock(); } -static struct pci_error_handlers cxgb4_eeh = { +static const struct pci_error_handlers cxgb4_eeh = { .error_detected = eeh_err_detected, .slot_reset = eeh_slot_reset, .resume = eeh_resume, @@ -3694,15 +3694,7 @@ static void __devinit print_port_info(const struct net_device *dev) static void __devinit enable_pcie_relaxed_ordering(struct pci_dev *dev) { - u16 v; - int pos; - - pos = pci_pcie_cap(dev); - if (pos > 0) { - pci_read_config_word(dev, pos + PCI_EXP_DEVCTL, &v); - v |= PCI_EXP_DEVCTL_RELAX_EN; - pci_write_config_word(dev, pos + PCI_EXP_DEVCTL, v); - } + pcie_capability_set_word(dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_RELAX_EN); } /* diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index fa947dfa4c30..af1601323173 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -2741,11 +2741,9 @@ static void __devinit get_pci_mode(struct adapter *adapter, struct pci_params *p) { u16 val; - u32 pcie_cap = pci_pcie_cap(adapter->pdev); - if (pcie_cap) { - pci_read_config_word(adapter->pdev, pcie_cap + PCI_EXP_LNKSTA, - &val); + if (pci_is_pcie(adapter->pdev)) { + pcie_capability_read_word(adapter->pdev, PCI_EXP_LNKSTA, &val); p->speed = val & PCI_EXP_LNKSTA_CLS; p->width = (val & PCI_EXP_LNKSTA_NLW) >> 4; } diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 78b8aa8069f0..95d10472f236 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -4106,7 +4106,7 @@ err: dev_err(&adapter->pdev->dev, "EEH resume failed\n"); } -static struct pci_error_handlers be_eeh_handlers = { +static const struct pci_error_handlers be_eeh_handlers = { .error_detected = be_eeh_err_detected, .slot_reset = be_eeh_reset, .resume = be_eeh_resume, diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c index 8971921cc1c8..ab6762caa957 100644 --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c @@ -1773,6 +1773,7 @@ static int gfar_get_nfc(struct net_device *dev, struct ethtool_rxnfc *cmd, } int gfar_phc_index = -1; +EXPORT_SYMBOL(gfar_phc_index); static int gfar_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info) diff --git a/drivers/net/ethernet/freescale/gianfar_ptp.c b/drivers/net/ethernet/freescale/gianfar_ptp.c index c08e5d40fecb..0daa66b8eca0 100644 --- a/drivers/net/ethernet/freescale/gianfar_ptp.c +++ b/drivers/net/ethernet/freescale/gianfar_ptp.c @@ -515,7 +515,7 @@ static int gianfar_ptp_probe(struct platform_device *dev) err = PTR_ERR(etsects->clock); goto no_clock; } - gfar_phc_clock = ptp_clock_index(etsects->clock); + gfar_phc_index = ptp_clock_index(etsects->clock); dev_set_drvdata(&dev->dev, etsects); @@ -539,7 +539,7 @@ static int gianfar_ptp_remove(struct platform_device *dev) gfar_write(&etsects->regs->tmr_temask, 0); gfar_write(&etsects->regs->tmr_ctrl, 0); - gfar_phc_clock = -1; + gfar_phc_index = -1; ptp_clock_unregister(etsects->clock); iounmap(etsects->regs); release_resource(etsects->rsrc); diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c index 535f94fac4a1..29ce9bd27f94 100644 --- a/drivers/net/ethernet/intel/e100.c +++ b/drivers/net/ethernet/intel/e100.c @@ -3157,7 +3157,7 @@ static void e100_io_resume(struct pci_dev *pdev) } } -static struct pci_error_handlers e100_err_handler = { +static const struct pci_error_handlers e100_err_handler = { .error_detected = e100_io_error_detected, .slot_reset = e100_io_slot_reset, .resume = e100_io_resume, diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index 3bfbb8df8989..f3f9aeb7d1e1 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -192,7 +192,7 @@ static pci_ers_result_t e1000_io_error_detected(struct pci_dev *pdev, static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev); static void e1000_io_resume(struct pci_dev *pdev); -static struct pci_error_handlers e1000_err_handler = { +static const struct pci_error_handlers e1000_err_handler = { .error_detected = e1000_io_error_detected, .slot_reset = e1000_io_slot_reset, .resume = e1000_io_resume, @@ -3149,6 +3149,17 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb, return NETDEV_TX_OK; } + /* On PCI/PCI-X HW, if packet size is less than ETH_ZLEN, + * packets may get corrupted during padding by HW. + * To WA this issue, pad all small packets manually. + */ + if (skb->len < ETH_ZLEN) { + if (skb_pad(skb, ETH_ZLEN - skb->len)) + return NETDEV_TX_OK; + skb->len = ETH_ZLEN; + skb_set_tail_pointer(skb, ETH_ZLEN); + } + mss = skb_shinfo(skb)->gso_size; /* The controller does a simple calculation to * make sure there is enough room in the FIFO before diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index d01a099475a1..3f0223ac4c7c 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -5584,16 +5584,15 @@ static void e1000_complete_shutdown(struct pci_dev *pdev, bool sleep, */ if (adapter->flags & FLAG_IS_QUAD_PORT) { struct pci_dev *us_dev = pdev->bus->self; - int pos = pci_pcie_cap(us_dev); u16 devctl; - pci_read_config_word(us_dev, pos + PCI_EXP_DEVCTL, &devctl); - pci_write_config_word(us_dev, pos + PCI_EXP_DEVCTL, - (devctl & ~PCI_EXP_DEVCTL_CERE)); + pcie_capability_read_word(us_dev, PCI_EXP_DEVCTL, &devctl); + pcie_capability_write_word(us_dev, PCI_EXP_DEVCTL, + (devctl & ~PCI_EXP_DEVCTL_CERE)); e1000_power_off(pdev, sleep, wake); - pci_write_config_word(us_dev, pos + PCI_EXP_DEVCTL, devctl); + pcie_capability_write_word(us_dev, PCI_EXP_DEVCTL, devctl); } else { e1000_power_off(pdev, sleep, wake); } @@ -5607,25 +5606,15 @@ static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state) #else static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state) { - int pos; - u16 reg16; - /* * Both device and parent should have the same ASPM setting. * Disable ASPM in downstream component first and then upstream. */ - pos = pci_pcie_cap(pdev); - pci_read_config_word(pdev, pos + PCI_EXP_LNKCTL, ®16); - reg16 &= ~state; - pci_write_config_word(pdev, pos + PCI_EXP_LNKCTL, reg16); - - if (!pdev->bus->self) - return; + pcie_capability_clear_word(pdev, PCI_EXP_LNKCTL, state); - pos = pci_pcie_cap(pdev->bus->self); - pci_read_config_word(pdev->bus->self, pos + PCI_EXP_LNKCTL, ®16); - reg16 &= ~state; - pci_write_config_word(pdev->bus->self, pos + PCI_EXP_LNKCTL, reg16); + if (pdev->bus->self) + pcie_capability_clear_word(pdev->bus->self, PCI_EXP_LNKCTL, + state); } #endif static void e1000e_disable_aspm(struct pci_dev *pdev, u16 state) @@ -6486,7 +6475,7 @@ static void __devexit e1000_remove(struct pci_dev *pdev) } /* PCI Error Recovery (ERS) */ -static struct pci_error_handlers e1000_err_handler = { +static const struct pci_error_handlers e1000_err_handler = { .error_detected = e1000_io_error_detected, .slot_reset = e1000_io_slot_reset, .resume = e1000_io_resume, diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 48cc4fb1a307..f88c822e57a6 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -217,7 +217,7 @@ static pci_ers_result_t igb_io_error_detected(struct pci_dev *, static pci_ers_result_t igb_io_slot_reset(struct pci_dev *); static void igb_io_resume(struct pci_dev *); -static struct pci_error_handlers igb_err_handler = { +static const struct pci_error_handlers igb_err_handler = { .error_detected = igb_io_error_detected, .slot_reset = igb_io_slot_reset, .resume = igb_io_resume, @@ -6538,28 +6538,20 @@ static int igb_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) s32 igb_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value) { struct igb_adapter *adapter = hw->back; - u16 cap_offset; - cap_offset = adapter->pdev->pcie_cap; - if (!cap_offset) + if (pcie_capability_read_word(adapter->pdev, reg, value)) return -E1000_ERR_CONFIG; - pci_read_config_word(adapter->pdev, cap_offset + reg, value); - return 0; } s32 igb_write_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value) { struct igb_adapter *adapter = hw->back; - u16 cap_offset; - cap_offset = adapter->pdev->pcie_cap; - if (!cap_offset) + if (pcie_capability_write_word(adapter->pdev, reg, *value)) return -E1000_ERR_CONFIG; - pci_write_config_word(adapter->pdev, cap_offset + reg, *value); - return 0; } diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index 0696abfe9944..0ac11f527a84 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -2833,7 +2833,7 @@ static void __devexit igbvf_remove(struct pci_dev *pdev) } /* PCI Error Recovery (ERS) */ -static struct pci_error_handlers igbvf_err_handler = { +static const struct pci_error_handlers igbvf_err_handler = { .error_detected = igbvf_io_error_detected, .slot_reset = igbvf_io_slot_reset, .resume = igbvf_io_resume, diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c index d05fc95befc5..d99a2d51b948 100644 --- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c +++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c @@ -115,7 +115,7 @@ static pci_ers_result_t ixgb_io_error_detected (struct pci_dev *pdev, static pci_ers_result_t ixgb_io_slot_reset (struct pci_dev *pdev); static void ixgb_io_resume (struct pci_dev *pdev); -static struct pci_error_handlers ixgb_err_handler = { +static const struct pci_error_handlers ixgb_err_handler = { .error_detected = ixgb_io_error_detected, .slot_reset = ixgb_io_slot_reset, .resume = ixgb_io_resume, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 4326f74f7137..ee61819d6088 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -7527,7 +7527,7 @@ static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev, goto skip_bad_vf_detection; bdev = pdev->bus->self; - while (bdev && (bdev->pcie_type != PCI_EXP_TYPE_ROOT_PORT)) + while (bdev && (pci_pcie_type(bdev) != PCI_EXP_TYPE_ROOT_PORT)) bdev = bdev->bus->self; if (!bdev) @@ -7677,7 +7677,7 @@ static void ixgbe_io_resume(struct pci_dev *pdev) netif_device_attach(netdev); } -static struct pci_error_handlers ixgbe_err_handler = { +static const struct pci_error_handlers ixgbe_err_handler = { .error_detected = ixgbe_io_error_detected, .slot_reset = ixgbe_io_slot_reset, .resume = ixgbe_io_resume, diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 60ef64587412..6647383c4ddc 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -3256,7 +3256,7 @@ static void ixgbevf_io_resume(struct pci_dev *pdev) } /* PCI Error Recovery (ERS) */ -static struct pci_error_handlers ixgbevf_err_handler = { +static const struct pci_error_handlers ixgbevf_err_handler = { .error_detected = ixgbevf_io_error_detected, .slot_reset = ixgbevf_io_slot_reset, .resume = ixgbevf_io_resume, diff --git a/drivers/net/ethernet/mellanox/mlx4/icm.c b/drivers/net/ethernet/mellanox/mlx4/icm.c index daf417923661..31d02649be41 100644 --- a/drivers/net/ethernet/mellanox/mlx4/icm.c +++ b/drivers/net/ethernet/mellanox/mlx4/icm.c @@ -227,9 +227,10 @@ int mlx4_UNMAP_ICM_AUX(struct mlx4_dev *dev) MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE); } -int mlx4_table_get(struct mlx4_dev *dev, struct mlx4_icm_table *table, int obj) +int mlx4_table_get(struct mlx4_dev *dev, struct mlx4_icm_table *table, u32 obj) { - int i = (obj & (table->num_obj - 1)) / (MLX4_TABLE_CHUNK_SIZE / table->obj_size); + u32 i = (obj & (table->num_obj - 1)) / + (MLX4_TABLE_CHUNK_SIZE / table->obj_size); int ret = 0; mutex_lock(&table->mutex); @@ -262,16 +263,18 @@ out: return ret; } -void mlx4_table_put(struct mlx4_dev *dev, struct mlx4_icm_table *table, int obj) +void mlx4_table_put(struct mlx4_dev *dev, struct mlx4_icm_table *table, u32 obj) { - int i; + u32 i; + u64 offset; i = (obj & (table->num_obj - 1)) / (MLX4_TABLE_CHUNK_SIZE / table->obj_size); mutex_lock(&table->mutex); if (--table->icm[i]->refcount == 0) { - mlx4_UNMAP_ICM(dev, table->virt + i * MLX4_TABLE_CHUNK_SIZE, + offset = (u64) i * MLX4_TABLE_CHUNK_SIZE; + mlx4_UNMAP_ICM(dev, table->virt + offset, MLX4_TABLE_CHUNK_SIZE / MLX4_ICM_PAGE_SIZE); mlx4_free_icm(dev, table->icm[i], table->coherent); table->icm[i] = NULL; @@ -280,9 +283,11 @@ void mlx4_table_put(struct mlx4_dev *dev, struct mlx4_icm_table *table, int obj) mutex_unlock(&table->mutex); } -void *mlx4_table_find(struct mlx4_icm_table *table, int obj, dma_addr_t *dma_handle) +void *mlx4_table_find(struct mlx4_icm_table *table, u32 obj, + dma_addr_t *dma_handle) { - int idx, offset, dma_offset, i; + int offset, dma_offset, i; + u64 idx; struct mlx4_icm_chunk *chunk; struct mlx4_icm *icm; struct page *page = NULL; @@ -292,7 +297,7 @@ void *mlx4_table_find(struct mlx4_icm_table *table, int obj, dma_addr_t *dma_han mutex_lock(&table->mutex); - idx = (obj & (table->num_obj - 1)) * table->obj_size; + idx = (u64) (obj & (table->num_obj - 1)) * table->obj_size; icm = table->icm[idx / MLX4_TABLE_CHUNK_SIZE]; dma_offset = offset = idx % MLX4_TABLE_CHUNK_SIZE; @@ -326,10 +331,11 @@ out: } int mlx4_table_get_range(struct mlx4_dev *dev, struct mlx4_icm_table *table, - int start, int end) + u32 start, u32 end) { int inc = MLX4_TABLE_CHUNK_SIZE / table->obj_size; - int i, err; + int err; + u32 i; for (i = start; i <= end; i += inc) { err = mlx4_table_get(dev, table, i); @@ -349,9 +355,9 @@ fail: } void mlx4_table_put_range(struct mlx4_dev *dev, struct mlx4_icm_table *table, - int start, int end) + u32 start, u32 end) { - int i; + u32 i; for (i = start; i <= end; i += MLX4_TABLE_CHUNK_SIZE / table->obj_size) mlx4_table_put(dev, table, i); diff --git a/drivers/net/ethernet/mellanox/mlx4/icm.h b/drivers/net/ethernet/mellanox/mlx4/icm.h index a67744f53506..dee67fa39107 100644 --- a/drivers/net/ethernet/mellanox/mlx4/icm.h +++ b/drivers/net/ethernet/mellanox/mlx4/icm.h @@ -71,17 +71,17 @@ struct mlx4_icm *mlx4_alloc_icm(struct mlx4_dev *dev, int npages, gfp_t gfp_mask, int coherent); void mlx4_free_icm(struct mlx4_dev *dev, struct mlx4_icm *icm, int coherent); -int mlx4_table_get(struct mlx4_dev *dev, struct mlx4_icm_table *table, int obj); -void mlx4_table_put(struct mlx4_dev *dev, struct mlx4_icm_table *table, int obj); +int mlx4_table_get(struct mlx4_dev *dev, struct mlx4_icm_table *table, u32 obj); +void mlx4_table_put(struct mlx4_dev *dev, struct mlx4_icm_table *table, u32 obj); int mlx4_table_get_range(struct mlx4_dev *dev, struct mlx4_icm_table *table, - int start, int end); + u32 start, u32 end); void mlx4_table_put_range(struct mlx4_dev *dev, struct mlx4_icm_table *table, - int start, int end); + u32 start, u32 end); int mlx4_init_icm_table(struct mlx4_dev *dev, struct mlx4_icm_table *table, u64 virt, int obj_size, u32 nobj, int reserved, int use_lowmem, int use_coherent); void mlx4_cleanup_icm_table(struct mlx4_dev *dev, struct mlx4_icm_table *table); -void *mlx4_table_find(struct mlx4_icm_table *table, int obj, dma_addr_t *dma_handle); +void *mlx4_table_find(struct mlx4_icm_table *table, u32 obj, dma_addr_t *dma_handle); static inline void mlx4_icm_first(struct mlx4_icm *icm, struct mlx4_icm_iter *iter) diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 2f816c6aed72..dd6ea942625c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -2300,7 +2300,7 @@ static pci_ers_result_t mlx4_pci_slot_reset(struct pci_dev *pdev) return ret ? PCI_ERS_RESULT_DISCONNECT : PCI_ERS_RESULT_RECOVERED; } -static struct pci_error_handlers mlx4_err_handler = { +static const struct pci_error_handlers mlx4_err_handler = { .error_detected = mlx4_pci_err_detected, .slot_reset = mlx4_pci_slot_reset, }; diff --git a/drivers/net/ethernet/mellanox/mlx4/reset.c b/drivers/net/ethernet/mellanox/mlx4/reset.c index 11e7c1cb99bf..dd1b5093d8b1 100644 --- a/drivers/net/ethernet/mellanox/mlx4/reset.c +++ b/drivers/net/ethernet/mellanox/mlx4/reset.c @@ -141,16 +141,16 @@ int mlx4_reset(struct mlx4_dev *dev) /* Now restore the PCI headers */ if (pcie_cap) { devctl = hca_header[(pcie_cap + PCI_EXP_DEVCTL) / 4]; - if (pci_write_config_word(dev->pdev, pcie_cap + PCI_EXP_DEVCTL, - devctl)) { + if (pcie_capability_write_word(dev->pdev, PCI_EXP_DEVCTL, + devctl)) { err = -ENODEV; mlx4_err(dev, "Couldn't restore HCA PCI Express " "Device Control register, aborting.\n"); goto out; } linkctl = hca_header[(pcie_cap + PCI_EXP_LNKCTL) / 4]; - if (pci_write_config_word(dev->pdev, pcie_cap + PCI_EXP_LNKCTL, - linkctl)) { + if (pcie_capability_write_word(dev->pdev, PCI_EXP_LNKCTL, + linkctl)) { err = -ENODEV; mlx4_err(dev, "Couldn't restore HCA PCI Express " "Link control register, aborting.\n"); diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index fa85cf1353fd..83516e3369c9 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -1078,22 +1078,16 @@ static int myri10ge_reset(struct myri10ge_priv *mgp) #ifdef CONFIG_MYRI10GE_DCA static int myri10ge_toggle_relaxed(struct pci_dev *pdev, int on) { - int ret, cap, err; + int ret; u16 ctl; - cap = pci_pcie_cap(pdev); - if (!cap) - return 0; - - err = pci_read_config_word(pdev, cap + PCI_EXP_DEVCTL, &ctl); - if (err) - return 0; + pcie_capability_read_word(pdev, PCI_EXP_DEVCTL, &ctl); ret = (ctl & PCI_EXP_DEVCTL_RELAX_EN) >> 4; if (ret != on) { ctl &= ~PCI_EXP_DEVCTL_RELAX_EN; ctl |= (on << 4); - pci_write_config_word(pdev, cap + PCI_EXP_DEVCTL, ctl); + pcie_capability_write_word(pdev, PCI_EXP_DEVCTL, ctl); } return ret; } @@ -3192,18 +3186,13 @@ static void myri10ge_enable_ecrc(struct myri10ge_priv *mgp) struct device *dev = &mgp->pdev->dev; int cap; unsigned err_cap; - u16 val; - u8 ext_type; int ret; if (!myri10ge_ecrc_enable || !bridge) return; /* check that the bridge is a root port */ - cap = pci_pcie_cap(bridge); - pci_read_config_word(bridge, cap + PCI_CAP_FLAGS, &val); - ext_type = (val & PCI_EXP_FLAGS_TYPE) >> 4; - if (ext_type != PCI_EXP_TYPE_ROOT_PORT) { + if (pci_pcie_type(bridge) != PCI_EXP_TYPE_ROOT_PORT) { if (myri10ge_ecrc_enable > 1) { struct pci_dev *prev_bridge, *old_bridge = bridge; @@ -3218,11 +3207,8 @@ static void myri10ge_enable_ecrc(struct myri10ge_priv *mgp) " to force ECRC\n"); return; } - cap = pci_pcie_cap(bridge); - pci_read_config_word(bridge, - cap + PCI_CAP_FLAGS, &val); - ext_type = (val & PCI_EXP_FLAGS_TYPE) >> 4; - } while (ext_type != PCI_EXP_TYPE_ROOT_PORT); + } while (pci_pcie_type(bridge) != + PCI_EXP_TYPE_ROOT_PORT); dev_info(dev, "Forcing ECRC on non-root port %s" @@ -3335,11 +3321,10 @@ static void myri10ge_select_firmware(struct myri10ge_priv *mgp) int overridden = 0; if (myri10ge_force_firmware == 0) { - int link_width, exp_cap; + int link_width; u16 lnk; - exp_cap = pci_pcie_cap(mgp->pdev); - pci_read_config_word(mgp->pdev, exp_cap + PCI_EXP_LNKSTA, &lnk); + pcie_capability_read_word(mgp->pdev, PCI_EXP_LNKSTA, &lnk); link_width = (lnk >> 4) & 0x3f; /* Check to see if Link is less than 8 or if the diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c index d958c2299372..de50547c187d 100644 --- a/drivers/net/ethernet/neterion/s2io.c +++ b/drivers/net/ethernet/neterion/s2io.c @@ -484,7 +484,7 @@ static DEFINE_PCI_DEVICE_TABLE(s2io_tbl) = { MODULE_DEVICE_TABLE(pci, s2io_tbl); -static struct pci_error_handlers s2io_err_handler = { +static const struct pci_error_handlers s2io_err_handler = { .error_detected = s2io_io_error_detected, .slot_reset = s2io_io_slot_reset, .resume = s2io_io_resume, diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c index 32d06824fe3e..c2e420a84d22 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c @@ -757,7 +757,7 @@ __vxge_hw_verify_pci_e_info(struct __vxge_hw_device *hldev) u16 lnk; /* Get the negotiated link width and speed from PCI config space */ - pci_read_config_word(dev, dev->pcie_cap + PCI_EXP_LNKSTA, &lnk); + pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnk); if ((lnk & PCI_EXP_LNKSTA_CLS) != 1) return VXGE_HW_ERR_INVALID_PCI_INFO; @@ -1982,7 +1982,7 @@ u16 vxge_hw_device_link_width_get(struct __vxge_hw_device *hldev) struct pci_dev *dev = hldev->pdev; u16 lnk; - pci_read_config_word(dev, dev->pcie_cap + PCI_EXP_LNKSTA, &lnk); + pcie_capability_read_word(dev, PCI_EXP_LNKSTA, &lnk); return (lnk & VXGE_HW_PCI_EXP_LNKCAP_LNK_WIDTH) >> 4; } diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c index de2190443510..cfa71a30dc8d 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-main.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c @@ -4799,7 +4799,7 @@ static void __devexit vxge_remove(struct pci_dev *pdev) __LINE__); } -static struct pci_error_handlers vxge_err_handler = { +static const struct pci_error_handlers vxge_err_handler = { .error_detected = vxge_io_error_detected, .slot_reset = vxge_io_slot_reset, .resume = vxge_io_resume, diff --git a/drivers/net/ethernet/octeon/octeon_mgmt.c b/drivers/net/ethernet/octeon/octeon_mgmt.c index c42bbb16cdae..a688a2ddcfd6 100644 --- a/drivers/net/ethernet/octeon/octeon_mgmt.c +++ b/drivers/net/ethernet/octeon/octeon_mgmt.c @@ -722,10 +722,8 @@ static int octeon_mgmt_init_phy(struct net_device *netdev) octeon_mgmt_adjust_link, 0, PHY_INTERFACE_MODE_MII); - if (IS_ERR(p->phydev)) { - p->phydev = NULL; + if (!p->phydev) return -1; - } phy_start_aneg(p->phydev); diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index feb85d56c750..b2a94d02a521 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -2795,7 +2795,7 @@ static const struct dev_pm_ops pch_gbe_pm_ops = { }; #endif -static struct pci_error_handlers pch_gbe_err_handler = { +static const struct pci_error_handlers pch_gbe_err_handler = { .error_detected = pch_gbe_io_error_detected, .slot_reset = pch_gbe_io_slot_reset, .resume = pch_gbe_io_resume diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c index e559dfa06d6a..6fa74d530e44 100644 --- a/drivers/net/ethernet/pasemi/pasemi_mac.c +++ b/drivers/net/ethernet/pasemi/pasemi_mac.c @@ -1101,9 +1101,9 @@ static int pasemi_mac_phy_init(struct net_device *dev) phydev = of_phy_connect(dev, phy_dn, &pasemi_adjust_link, 0, PHY_INTERFACE_MODE_SGMII); - if (IS_ERR(phydev)) { + if (!phydev) { printk(KERN_ERR "%s: Could not attach to phy\n", dev->name); - return PTR_ERR(phydev); + return -ENODEV; } mac->phydev = phydev; diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index 342b3a79bd0f..df450616ab37 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -1378,11 +1378,15 @@ static void netxen_mask_aer_correctable(struct netxen_adapter *adapter) struct pci_dev *root = pdev->bus->self; u32 aer_pos; + /* root bus? */ + if (!root) + return; + if (adapter->ahw.board_type != NETXEN_BRDTYPE_P3_4_GB_MM && adapter->ahw.board_type != NETXEN_BRDTYPE_P3_10G_TP) return; - if (root->pcie_type != PCI_EXP_TYPE_ROOT_PORT) + if (pci_pcie_type(root) != PCI_EXP_TYPE_ROOT_PORT) return; aer_pos = pci_find_ext_capability(root, PCI_EXT_CAP_ID_ERR); @@ -3336,7 +3340,7 @@ netxen_free_vlan_ip_list(struct netxen_adapter *adapter) { } #endif -static struct pci_error_handlers netxen_err_handler = { +static const struct pci_error_handlers netxen_err_handler = { .error_detected = netxen_io_error_detected, .slot_reset = netxen_io_slot_reset, .resume = netxen_io_resume, diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c index b8ead696141e..2a179d087207 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c @@ -15,7 +15,7 @@ qlcnic_poll_rsp(struct qlcnic_adapter *adapter) do { /* give atleast 1ms for firmware to respond */ - msleep(1); + mdelay(1); if (++timeout > QLCNIC_OS_CRB_RETRY_COUNT) return QLCNIC_CDRP_RSP_TIMEOUT; @@ -601,7 +601,7 @@ void qlcnic_fw_destroy_ctx(struct qlcnic_adapter *adapter) qlcnic_fw_cmd_destroy_tx_ctx(adapter); /* Allow dma queues to drain after context reset */ - msleep(20); + mdelay(20); } } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 212c12193275..473ce134ca63 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -4522,7 +4522,7 @@ static void qlcnic_restore_indev_addr(struct net_device *dev, unsigned long event) { } #endif -static struct pci_error_handlers qlcnic_err_handler = { +static const struct pci_error_handlers qlcnic_err_handler = { .error_detected = qlcnic_io_error_detected, .slot_reset = qlcnic_io_slot_reset, .resume = qlcnic_io_resume, diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c index b53a3b60b648..b262d6156816 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c @@ -4847,7 +4847,7 @@ static void qlge_io_resume(struct pci_dev *pdev) netif_device_attach(ndev); } -static struct pci_error_handlers qlge_err_handler = { +static const struct pci_error_handlers qlge_err_handler = { .error_detected = qlge_io_error_detected, .slot_reset = qlge_io_slot_reset, .resume = qlge_io_resume, diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index b47d5b35024e..a7cc56007b33 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -833,15 +833,8 @@ static void rtl_unlock_work(struct rtl8169_private *tp) static void rtl_tx_performance_tweak(struct pci_dev *pdev, u16 force) { - int cap = pci_pcie_cap(pdev); - - if (cap) { - u16 ctl; - - pci_read_config_word(pdev, cap + PCI_EXP_DEVCTL, &ctl); - ctl = (ctl & ~PCI_EXP_DEVCTL_READRQ) | force; - pci_write_config_word(pdev, cap + PCI_EXP_DEVCTL, ctl); - } + pcie_capability_clear_and_set_word(pdev, PCI_EXP_DEVCTL, + PCI_EXP_DEVCTL_READRQ, force); } struct rtl_cond { @@ -4739,28 +4732,14 @@ static void rtl_ephy_init(struct rtl8169_private *tp, const struct ephy_info *e, static void rtl_disable_clock_request(struct pci_dev *pdev) { - int cap = pci_pcie_cap(pdev); - - if (cap) { - u16 ctl; - - pci_read_config_word(pdev, cap + PCI_EXP_LNKCTL, &ctl); - ctl &= ~PCI_EXP_LNKCTL_CLKREQ_EN; - pci_write_config_word(pdev, cap + PCI_EXP_LNKCTL, ctl); - } + pcie_capability_clear_word(pdev, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_CLKREQ_EN); } static void rtl_enable_clock_request(struct pci_dev *pdev) { - int cap = pci_pcie_cap(pdev); - - if (cap) { - u16 ctl; - - pci_read_config_word(pdev, cap + PCI_EXP_LNKCTL, &ctl); - ctl |= PCI_EXP_LNKCTL_CLKREQ_EN; - pci_write_config_word(pdev, cap + PCI_EXP_LNKCTL, ctl); - } + pcie_capability_set_word(pdev, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_CLKREQ_EN); } #define R8168_CPCMD_QUIRK_MASK (\ @@ -5405,14 +5384,9 @@ static void rtl_hw_start_8101(struct net_device *dev) tp->event_slow &= ~RxFIFOOver; if (tp->mac_version == RTL_GIGA_MAC_VER_13 || - tp->mac_version == RTL_GIGA_MAC_VER_16) { - int cap = pci_pcie_cap(pdev); - - if (cap) { - pci_write_config_word(pdev, cap + PCI_EXP_DEVCTL, - PCI_EXP_DEVCTL_NOSNOOP_EN); - } - } + tp->mac_version == RTL_GIGA_MAC_VER_16) + pcie_capability_set_word(pdev, PCI_EXP_DEVCTL, + PCI_EXP_DEVCTL_NOSNOOP_EN); RTL_W8(Cfg9346, Cfg9346_Unlock); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index c136162e6473..3be88331d17a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1066,7 +1066,7 @@ static int stmmac_open(struct net_device *dev) } else priv->tm->enable = 1; #endif - clk_enable(priv->stmmac_clk); + clk_prepare_enable(priv->stmmac_clk); stmmac_check_ether_addr(priv); @@ -1188,7 +1188,7 @@ open_error: if (priv->phydev) phy_disconnect(priv->phydev); - clk_disable(priv->stmmac_clk); + clk_disable_unprepare(priv->stmmac_clk); return ret; } @@ -1246,7 +1246,7 @@ static int stmmac_release(struct net_device *dev) #ifdef CONFIG_STMMAC_DEBUG_FS stmmac_exit_fs(); #endif - clk_disable(priv->stmmac_clk); + clk_disable_unprepare(priv->stmmac_clk); return 0; } @@ -2178,7 +2178,7 @@ int stmmac_suspend(struct net_device *ndev) else { stmmac_set_mac(priv->ioaddr, false); /* Disable clock in case of PWM is off */ - clk_disable(priv->stmmac_clk); + clk_disable_unprepare(priv->stmmac_clk); } spin_unlock_irqrestore(&priv->lock, flags); return 0; @@ -2203,7 +2203,7 @@ int stmmac_resume(struct net_device *ndev) priv->hw->mac->pmt(priv->ioaddr, 0); else /* enable the clk prevously disabled */ - clk_enable(priv->stmmac_clk); + clk_prepare_enable(priv->stmmac_clk); netif_device_attach(ndev); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_timer.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_timer.c index 2a0e1abde7e7..4ccd4e2977b7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_timer.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_timer.c @@ -97,19 +97,19 @@ static struct clk *timer_clock; static void stmmac_tmu_start(unsigned int new_freq) { clk_set_rate(timer_clock, new_freq); - clk_enable(timer_clock); + clk_prepare_enable(timer_clock); } static void stmmac_tmu_stop(void) { - clk_disable(timer_clock); + clk_disable_unprepare(timer_clock); } int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm) { timer_clock = clk_get(NULL, TMU_CHANNEL); - if (timer_clock == NULL) + if (IS_ERR(timer_clock)) return -1; if (tmu2_register_user(stmmac_timer_handler, (void *)dev) < 0) { @@ -126,7 +126,7 @@ int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm) int stmmac_close_ext_timer(void) { - clk_disable(timer_clock); + clk_disable_unprepare(timer_clock); tmu2_unregister_user(); clk_put(timer_clock); return 0; diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c index c2a0fe393267..3208dca66758 100644 --- a/drivers/net/ethernet/sun/niu.c +++ b/drivers/net/ethernet/sun/niu.c @@ -9762,9 +9762,8 @@ static int __devinit niu_pci_init_one(struct pci_dev *pdev, union niu_parent_id parent_id; struct net_device *dev; struct niu *np; - int err, pos; + int err; u64 dma_mask; - u16 val16; niu_driver_version(); @@ -9787,8 +9786,7 @@ static int __devinit niu_pci_init_one(struct pci_dev *pdev, goto err_out_disable_pdev; } - pos = pci_pcie_cap(pdev); - if (pos <= 0) { + if (!pci_is_pcie(pdev)) { dev_err(&pdev->dev, "Cannot find PCI Express capability, aborting\n"); goto err_out_free_res; } @@ -9813,14 +9811,11 @@ static int __devinit niu_pci_init_one(struct pci_dev *pdev, goto err_out_free_dev; } - pci_read_config_word(pdev, pos + PCI_EXP_DEVCTL, &val16); - val16 &= ~PCI_EXP_DEVCTL_NOSNOOP_EN; - val16 |= (PCI_EXP_DEVCTL_CERE | - PCI_EXP_DEVCTL_NFERE | - PCI_EXP_DEVCTL_FERE | - PCI_EXP_DEVCTL_URRE | - PCI_EXP_DEVCTL_RELAX_EN); - pci_write_config_word(pdev, pos + PCI_EXP_DEVCTL, val16); + pcie_capability_clear_and_set_word(pdev, PCI_EXP_DEVCTL, + PCI_EXP_DEVCTL_NOSNOOP_EN, + PCI_EXP_DEVCTL_CERE | PCI_EXP_DEVCTL_NFERE | + PCI_EXP_DEVCTL_FERE | PCI_EXP_DEVCTL_URRE | + PCI_EXP_DEVCTL_RELAX_EN); dma_mask = DMA_BIT_MASK(44); err = pci_set_dma_mask(pdev, dma_mask); diff --git a/drivers/net/irda/sh_sir.c b/drivers/net/irda/sh_sir.c index 256eddf1f75a..795109425568 100644 --- a/drivers/net/irda/sh_sir.c +++ b/drivers/net/irda/sh_sir.c @@ -280,7 +280,7 @@ static int sh_sir_set_baudrate(struct sh_sir_self *self, u32 baudrate) } clk = clk_get(NULL, "irda_clk"); - if (!clk) { + if (IS_ERR(clk)) { dev_err(dev, "can not get irda_clk\n"); return -EIO; } diff --git a/drivers/net/phy/bcm87xx.c b/drivers/net/phy/bcm87xx.c index 2346b38b9837..799789518e87 100644 --- a/drivers/net/phy/bcm87xx.c +++ b/drivers/net/phy/bcm87xx.c @@ -229,3 +229,5 @@ static void __exit bcm87xx_exit(void) ARRAY_SIZE(bcm87xx_driver)); } module_exit(bcm87xx_exit); + +MODULE_LICENSE("GPL"); diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index cf287e0eb408..2165d5fdb8c0 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -21,6 +21,12 @@ #include <linux/phy.h> #include <linux/micrel_phy.h> +/* Operation Mode Strap Override */ +#define MII_KSZPHY_OMSO 0x16 +#define KSZPHY_OMSO_B_CAST_OFF (1 << 9) +#define KSZPHY_OMSO_RMII_OVERRIDE (1 << 1) +#define KSZPHY_OMSO_MII_OVERRIDE (1 << 0) + /* general Interrupt control/status reg in vendor specific block. */ #define MII_KSZPHY_INTCS 0x1B #define KSZPHY_INTCS_JABBER (1 << 15) @@ -101,6 +107,13 @@ static int kszphy_config_init(struct phy_device *phydev) return 0; } +static int ksz8021_config_init(struct phy_device *phydev) +{ + const u16 val = KSZPHY_OMSO_B_CAST_OFF | KSZPHY_OMSO_RMII_OVERRIDE; + phy_write(phydev, MII_KSZPHY_OMSO, val); + return 0; +} + static int ks8051_config_init(struct phy_device *phydev) { int regval; @@ -128,9 +141,22 @@ static struct phy_driver ksphy_driver[] = { .config_intr = ks8737_config_intr, .driver = { .owner = THIS_MODULE,}, }, { - .phy_id = PHY_ID_KS8041, + .phy_id = PHY_ID_KSZ8021, + .phy_id_mask = 0x00ffffff, + .name = "Micrel KSZ8021", + .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause | + SUPPORTED_Asym_Pause), + .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, + .config_init = ksz8021_config_init, + .config_aneg = genphy_config_aneg, + .read_status = genphy_read_status, + .ack_interrupt = kszphy_ack_interrupt, + .config_intr = kszphy_config_intr, + .driver = { .owner = THIS_MODULE,}, +}, { + .phy_id = PHY_ID_KSZ8041, .phy_id_mask = 0x00fffff0, - .name = "Micrel KS8041", + .name = "Micrel KSZ8041", .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause | SUPPORTED_Asym_Pause), .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, @@ -141,9 +167,9 @@ static struct phy_driver ksphy_driver[] = { .config_intr = kszphy_config_intr, .driver = { .owner = THIS_MODULE,}, }, { - .phy_id = PHY_ID_KS8051, + .phy_id = PHY_ID_KSZ8051, .phy_id_mask = 0x00fffff0, - .name = "Micrel KS8051", + .name = "Micrel KSZ8051", .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause | SUPPORTED_Asym_Pause), .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, @@ -154,8 +180,8 @@ static struct phy_driver ksphy_driver[] = { .config_intr = kszphy_config_intr, .driver = { .owner = THIS_MODULE,}, }, { - .phy_id = PHY_ID_KS8001, - .name = "Micrel KS8001 or KS8721", + .phy_id = PHY_ID_KSZ8001, + .name = "Micrel KSZ8001 or KS8721", .phy_id_mask = 0x00ffffff, .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause), .flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT, @@ -201,10 +227,11 @@ MODULE_LICENSE("GPL"); static struct mdio_device_id __maybe_unused micrel_tbl[] = { { PHY_ID_KSZ9021, 0x000ffffe }, - { PHY_ID_KS8001, 0x00ffffff }, + { PHY_ID_KSZ8001, 0x00ffffff }, { PHY_ID_KS8737, 0x00fffff0 }, - { PHY_ID_KS8041, 0x00fffff0 }, - { PHY_ID_KS8051, 0x00fffff0 }, + { PHY_ID_KSZ8021, 0x00ffffff }, + { PHY_ID_KSZ8041, 0x00fffff0 }, + { PHY_ID_KSZ8051, 0x00fffff0 }, { } }; diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c index 6d6192316b30..88e3991464e7 100644 --- a/drivers/net/phy/smsc.c +++ b/drivers/net/phy/smsc.c @@ -56,6 +56,32 @@ static int smsc_phy_config_init(struct phy_device *phydev) return smsc_phy_ack_interrupt (phydev); } +static int lan87xx_config_init(struct phy_device *phydev) +{ + /* + * Make sure the EDPWRDOWN bit is NOT set. Setting this bit on + * LAN8710/LAN8720 PHY causes the PHY to misbehave, likely due + * to a bug on the chip. + * + * When the system is powered on with the network cable being + * disconnected all the way until after ifconfig ethX up is + * issued for the LAN port with this PHY, connecting the cable + * afterwards does not cause LINK change detection, while the + * expected behavior is the Link UP being detected. + */ + int rc = phy_read(phydev, MII_LAN83C185_CTRL_STATUS); + if (rc < 0) + return rc; + + rc &= ~MII_LAN83C185_EDPWRDOWN; + + rc = phy_write(phydev, MII_LAN83C185_CTRL_STATUS, rc); + if (rc < 0) + return rc; + + return smsc_phy_ack_interrupt(phydev); +} + static int lan911x_config_init(struct phy_device *phydev) { return smsc_phy_ack_interrupt(phydev); @@ -162,7 +188,7 @@ static struct phy_driver smsc_phy_driver[] = { /* basic functions */ .config_aneg = genphy_config_aneg, .read_status = genphy_read_status, - .config_init = smsc_phy_config_init, + .config_init = lan87xx_config_init, /* IRQ related */ .ack_interrupt = smsc_phy_ack_interrupt, diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c index cbf7047decc0..20f31d0d1536 100644 --- a/drivers/net/ppp/pppoe.c +++ b/drivers/net/ppp/pppoe.c @@ -570,7 +570,7 @@ static int pppoe_release(struct socket *sock) po = pppox_sk(sk); - if (sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) { + if (sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND | PPPOX_ZOMBIE)) { dev_put(po->pppoe_dev); po->pppoe_dev = NULL; } diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 341b65dbbcd3..f8cd61f449a4 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -848,7 +848,7 @@ static struct netpoll_info *team_netpoll_info(struct team *team) } #endif -static void __team_port_change_check(struct team_port *port, bool linkup); +static void __team_port_change_port_added(struct team_port *port, bool linkup); static int team_port_add(struct team *team, struct net_device *port_dev) { @@ -948,7 +948,7 @@ static int team_port_add(struct team *team, struct net_device *port_dev) team_port_enable(team, port); list_add_tail_rcu(&port->list, &team->port_list); __team_compute_features(team); - __team_port_change_check(port, !!netif_carrier_ok(port_dev)); + __team_port_change_port_added(port, !!netif_carrier_ok(port_dev)); __team_options_change_check(team); netdev_info(dev, "Port device %s added\n", portname); @@ -983,6 +983,8 @@ err_set_mtu: return err; } +static void __team_port_change_port_removed(struct team_port *port); + static int team_port_del(struct team *team, struct net_device *port_dev) { struct net_device *dev = team->dev; @@ -999,8 +1001,7 @@ static int team_port_del(struct team *team, struct net_device *port_dev) __team_option_inst_mark_removed_port(team, port); __team_options_change_check(team); __team_option_inst_del_port(team, port); - port->removed = true; - __team_port_change_check(port, false); + __team_port_change_port_removed(port); team_port_disable(team, port); list_del_rcu(&port->list); netdev_rx_handler_unregister(port_dev); @@ -1652,8 +1653,8 @@ static int team_nl_cmd_noop(struct sk_buff *skb, struct genl_info *info) hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq, &team_nl_family, 0, TEAM_CMD_NOOP); - if (IS_ERR(hdr)) { - err = PTR_ERR(hdr); + if (!hdr) { + err = -EMSGSIZE; goto err_msg_put; } @@ -1847,8 +1848,8 @@ start_again: hdr = genlmsg_put(skb, pid, seq, &team_nl_family, flags | NLM_F_MULTI, TEAM_CMD_OPTIONS_GET); - if (IS_ERR(hdr)) - return PTR_ERR(hdr); + if (!hdr) + return -EMSGSIZE; if (nla_put_u32(skb, TEAM_ATTR_TEAM_IFINDEX, team->dev->ifindex)) goto nla_put_failure; @@ -2067,8 +2068,8 @@ static int team_nl_fill_port_list_get(struct sk_buff *skb, hdr = genlmsg_put(skb, pid, seq, &team_nl_family, flags, TEAM_CMD_PORT_LIST_GET); - if (IS_ERR(hdr)) - return PTR_ERR(hdr); + if (!hdr) + return -EMSGSIZE; if (nla_put_u32(skb, TEAM_ATTR_TEAM_IFINDEX, team->dev->ifindex)) goto nla_put_failure; @@ -2251,13 +2252,11 @@ static void __team_options_change_check(struct team *team) } /* rtnl lock is held */ -static void __team_port_change_check(struct team_port *port, bool linkup) + +static void __team_port_change_send(struct team_port *port, bool linkup) { int err; - if (!port->removed && port->state.linkup == linkup) - return; - port->changed = true; port->state.linkup = linkup; team_refresh_port_linkup(port); @@ -2282,6 +2281,23 @@ send_event: } +static void __team_port_change_check(struct team_port *port, bool linkup) +{ + if (port->state.linkup != linkup) + __team_port_change_send(port, linkup); +} + +static void __team_port_change_port_added(struct team_port *port, bool linkup) +{ + __team_port_change_send(port, linkup); +} + +static void __team_port_change_port_removed(struct team_port *port) +{ + port->removed = true; + __team_port_change_send(port, false); +} + static void team_port_change_check(struct team_port *port, bool linkup) { struct team *team = port->team; diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c index 4fd48df6b989..32e31c5c5dc6 100644 --- a/drivers/net/usb/asix_devices.c +++ b/drivers/net/usb/asix_devices.c @@ -962,6 +962,10 @@ static const struct usb_device_id products [] = { USB_DEVICE (0x2001, 0x3c05), .driver_info = (unsigned long) &ax88772_info, }, { + // DLink DUB-E100 H/W Ver C1 + USB_DEVICE (0x2001, 0x1a02), + .driver_info = (unsigned long) &ax88772_info, +}, { // Linksys USB1000 USB_DEVICE (0x1737, 0x0039), .driver_info = (unsigned long) &ax88178_info, diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index b1ba68f1a049..3543c9e57824 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -366,16 +366,20 @@ static const struct usb_device_id products[] = { }, /* 2. Combined interface devices matching on class+protocol */ + { /* Huawei E367 and possibly others in "Windows mode" */ + USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 7), + .driver_info = (unsigned long)&qmi_wwan_info, + }, { /* Huawei E392, E398 and possibly others in "Windows mode" */ USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 17), .driver_info = (unsigned long)&qmi_wwan_shared, }, - { /* Pantech UML290 */ - USB_DEVICE_AND_INTERFACE_INFO(0x106c, 0x3718, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff), + { /* Pantech UML290, P4200 and more */ + USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff), .driver_info = (unsigned long)&qmi_wwan_shared, }, { /* Pantech UML290 - newer firmware */ - USB_DEVICE_AND_INTERFACE_INFO(0x106c, 0x3718, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff), + USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff), .driver_info = (unsigned long)&qmi_wwan_shared, }, @@ -383,6 +387,7 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x19d2, 0x0055, 1)}, /* ZTE (Vodafone) K3520-Z */ {QMI_FIXED_INTF(0x19d2, 0x0063, 4)}, /* ZTE (Vodafone) K3565-Z */ {QMI_FIXED_INTF(0x19d2, 0x0104, 4)}, /* ZTE (Vodafone) K4505-Z */ + {QMI_FIXED_INTF(0x19d2, 0x0157, 5)}, /* ZTE MF683 */ {QMI_FIXED_INTF(0x19d2, 0x0167, 4)}, /* ZTE MF820D */ {QMI_FIXED_INTF(0x19d2, 0x0326, 4)}, /* ZTE MF821D */ {QMI_FIXED_INTF(0x19d2, 0x1008, 4)}, /* ZTE (Vodafone) K3570-Z */ diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c index f5ab6e613ec8..376143e8a1aa 100644 --- a/drivers/net/usb/smsc75xx.c +++ b/drivers/net/usb/smsc75xx.c @@ -1253,6 +1253,7 @@ static struct usb_driver smsc75xx_driver = { .probe = usbnet_probe, .suspend = usbnet_suspend, .resume = usbnet_resume, + .reset_resume = usbnet_resume, .disconnect = usbnet_disconnect, .disable_hub_initiated_lpm = 1, }; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 2588848f4a82..d066f2516e47 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -2982,6 +2982,10 @@ static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah, case EEP_RX_MASK: return pBase->txrxMask & 0xf; case EEP_PAPRD: + if (AR_SREV_9462(ah)) + return false; + if (!ah->config.enable_paprd); + return false; return !!(pBase->featureEnable & BIT(5)); case EEP_CHAIN_MASK_REDUCE: return (pBase->miscConfiguration >> 0x3) & 0x1; diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 68b643c8943c..c8ef30127adb 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -1577,6 +1577,8 @@ int ath9k_init_debug(struct ath_hw *ah) sc->debug.debugfs_phy, sc, &fops_tx_chainmask); debugfs_create_file("disable_ani", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, sc, &fops_disable_ani); + debugfs_create_bool("paprd", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, + &sc->sc_ah->config.enable_paprd); debugfs_create_file("regidx", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, sc, &fops_regidx); debugfs_create_file("regval", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 48af40151d23..4faf0a395876 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2497,10 +2497,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) pCap->rx_status_len = sizeof(struct ar9003_rxs); pCap->tx_desc_len = sizeof(struct ar9003_txc); pCap->txs_len = sizeof(struct ar9003_txs); - if (!ah->config.paprd_disable && - ah->eep_ops->get_eeprom(ah, EEP_PAPRD) && - !AR_SREV_9462(ah)) - pCap->hw_caps |= ATH9K_HW_CAP_PAPRD; } else { pCap->tx_desc_len = sizeof(struct ath_desc); if (AR_SREV_9280_20(ah)) diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 6599a75f01fe..de6968fc64f4 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -236,7 +236,6 @@ enum ath9k_hw_caps { ATH9K_HW_CAP_LDPC = BIT(6), ATH9K_HW_CAP_FASTCLOCK = BIT(7), ATH9K_HW_CAP_SGI_20 = BIT(8), - ATH9K_HW_CAP_PAPRD = BIT(9), ATH9K_HW_CAP_ANT_DIV_COMB = BIT(10), ATH9K_HW_CAP_2GHZ = BIT(11), ATH9K_HW_CAP_5GHZ = BIT(12), @@ -287,12 +286,12 @@ struct ath9k_ops_config { u8 pcie_clock_req; u32 pcie_waen; u8 analog_shiftreg; - u8 paprd_disable; u32 ofdm_trig_low; u32 ofdm_trig_high; u32 cck_trig_high; u32 cck_trig_low; u32 enable_ani; + u32 enable_paprd; int serialize_regmode; bool rx_intr_mitigation; bool tx_intr_mitigation; diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c index 825a29cc9313..7b88b9c39ccd 100644 --- a/drivers/net/wireless/ath/ath9k/link.c +++ b/drivers/net/wireless/ath/ath9k/link.c @@ -423,7 +423,7 @@ set_timer: cal_interval = min(cal_interval, (u32)short_cal_interval); mod_timer(&common->ani.timer, jiffies + msecs_to_jiffies(cal_interval)); - if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_PAPRD) && ah->caldata) { + if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD) && ah->caldata) { if (!ah->caldata->paprd_done) ieee80211_queue_work(sc->hw, &sc->paprd_work); else if (!ah->paprd_table_write_done) diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index a978984d78a5..ef11dc639461 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -113,41 +113,32 @@ static void ath_pci_aspm_init(struct ath_common *common) struct ath_hw *ah = sc->sc_ah; struct pci_dev *pdev = to_pci_dev(sc->dev); struct pci_dev *parent; - int pos; - u8 aspm; + u16 aspm; if (!ah->is_pciexpress) return; - pos = pci_pcie_cap(pdev); - if (!pos) - return; - parent = pdev->bus->self; if (!parent) return; if (ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) { /* Bluetooth coexistance requires disabling ASPM. */ - pci_read_config_byte(pdev, pos + PCI_EXP_LNKCTL, &aspm); - aspm &= ~(PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1); - pci_write_config_byte(pdev, pos + PCI_EXP_LNKCTL, aspm); + pcie_capability_clear_word(pdev, PCI_EXP_LNKCTL, + PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1); /* * Both upstream and downstream PCIe components should * have the same ASPM settings. */ - pos = pci_pcie_cap(parent); - pci_read_config_byte(parent, pos + PCI_EXP_LNKCTL, &aspm); - aspm &= ~(PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1); - pci_write_config_byte(parent, pos + PCI_EXP_LNKCTL, aspm); + pcie_capability_clear_word(parent, PCI_EXP_LNKCTL, + PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1); ath_info(common, "Disabling ASPM since BTCOEX is enabled\n"); return; } - pos = pci_pcie_cap(parent); - pci_read_config_byte(parent, pos + PCI_EXP_LNKCTL, &aspm); + pcie_capability_read_word(parent, PCI_EXP_LNKCTL, &aspm); if (aspm & (PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1)) { ah->aspm_enabled = true; /* Initialize PCIe PM and SERDES registers. */ diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig index 3876c7ea54f4..7a28d21ac389 100644 --- a/drivers/net/wireless/b43/Kconfig +++ b/drivers/net/wireless/b43/Kconfig @@ -34,8 +34,8 @@ config B43_BCMA config B43_BCMA_EXTRA bool "Hardware support that overlaps with the brcmsmac driver" depends on B43_BCMA - default n if BRCMSMAC || BRCMSMAC_MODULE - default y + default n if BRCMSMAC + default y config B43_SSB bool diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c index 49765d34b4e0..7c4ee72f9d56 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c @@ -638,6 +638,8 @@ static int brcmf_sdio_pd_probe(struct platform_device *pdev) oobirq_entry = kzalloc(sizeof(struct brcmf_sdio_oobirq), GFP_KERNEL); + if (!oobirq_entry) + return -ENOMEM; oobirq_entry->irq = res->start; oobirq_entry->flags = res->flags & IRQF_TRIGGER_MASK; list_add_tail(&oobirq_entry->list, &oobirq_lh); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c index 2621dd3d7dcd..6f70953f0bad 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c @@ -764,8 +764,11 @@ static void brcmf_c_arp_offload_set(struct brcmf_pub *drvr, int arp_mode) { char iovbuf[32]; int retcode; + __le32 arp_mode_le; - brcmf_c_mkiovar("arp_ol", (char *)&arp_mode, 4, iovbuf, sizeof(iovbuf)); + arp_mode_le = cpu_to_le32(arp_mode); + brcmf_c_mkiovar("arp_ol", (char *)&arp_mode_le, 4, iovbuf, + sizeof(iovbuf)); retcode = brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf, sizeof(iovbuf)); retcode = retcode >= 0 ? 0 : retcode; @@ -781,8 +784,11 @@ static void brcmf_c_arp_offload_enable(struct brcmf_pub *drvr, int arp_enable) { char iovbuf[32]; int retcode; + __le32 arp_enable_le; - brcmf_c_mkiovar("arpoe", (char *)&arp_enable, 4, + arp_enable_le = cpu_to_le32(arp_enable); + + brcmf_c_mkiovar("arpoe", (char *)&arp_enable_le, 4, iovbuf, sizeof(iovbuf)); retcode = brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf, sizeof(iovbuf)); @@ -800,10 +806,10 @@ int brcmf_c_preinit_dcmds(struct brcmf_pub *drvr) char iovbuf[BRCMF_EVENTING_MASK_LEN + 12]; /* Room for "event_msgs" + '\0' + bitvec */ char buf[128], *ptr; - u32 roaming = 1; - uint bcn_timeout = 3; - int scan_assoc_time = 40; - int scan_unassoc_time = 40; + __le32 roaming_le = cpu_to_le32(1); + __le32 bcn_timeout_le = cpu_to_le32(3); + __le32 scan_assoc_time_le = cpu_to_le32(40); + __le32 scan_unassoc_time_le = cpu_to_le32(40); int i; struct brcmf_bus_dcmd *cmdlst; struct list_head *cur, *q; @@ -829,14 +835,14 @@ int brcmf_c_preinit_dcmds(struct brcmf_pub *drvr) /* Setup timeout if Beacons are lost and roam is off to report link down */ - brcmf_c_mkiovar("bcn_timeout", (char *)&bcn_timeout, 4, iovbuf, + brcmf_c_mkiovar("bcn_timeout", (char *)&bcn_timeout_le, 4, iovbuf, sizeof(iovbuf)); brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf, sizeof(iovbuf)); /* Enable/Disable build-in roaming to allowed ext supplicant to take of romaing */ - brcmf_c_mkiovar("roam_off", (char *)&roaming, 4, + brcmf_c_mkiovar("roam_off", (char *)&roaming_le, 4, iovbuf, sizeof(iovbuf)); brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf, sizeof(iovbuf)); @@ -848,9 +854,9 @@ int brcmf_c_preinit_dcmds(struct brcmf_pub *drvr) sizeof(iovbuf)); brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_SCAN_CHANNEL_TIME, - (char *)&scan_assoc_time, sizeof(scan_assoc_time)); + (char *)&scan_assoc_time_le, sizeof(scan_assoc_time_le)); brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_SCAN_UNASSOC_TIME, - (char *)&scan_unassoc_time, sizeof(scan_unassoc_time)); + (char *)&scan_unassoc_time_le, sizeof(scan_unassoc_time_le)); /* Set and enable ARP offload feature */ brcmf_c_arp_offload_set(drvr, BRCMF_ARPOL_MODE); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c index c36e92312443..50b5553b6964 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c @@ -500,8 +500,10 @@ static void wl_iscan_prep(struct brcmf_scan_params_le *params_le, params_le->active_time = cpu_to_le32(-1); params_le->passive_time = cpu_to_le32(-1); params_le->home_time = cpu_to_le32(-1); - if (ssid && ssid->SSID_len) - memcpy(¶ms_le->ssid_le, ssid, sizeof(struct brcmf_ssid)); + if (ssid && ssid->SSID_len) { + params_le->ssid_le.SSID_len = cpu_to_le32(ssid->SSID_len); + memcpy(¶ms_le->ssid_le.SSID, ssid->SSID, ssid->SSID_len); + } } static s32 diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/brcm80211/brcmsmac/channel.c index 7ed7d7577024..64a48f06d68b 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/channel.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/channel.c @@ -77,7 +77,7 @@ NL80211_RRF_NO_IBSS) static const struct ieee80211_regdomain brcms_regdom_x2 = { - .n_reg_rules = 7, + .n_reg_rules = 6, .alpha2 = "X2", .reg_rules = { BRCM_2GHZ_2412_2462, diff --git a/drivers/net/wireless/iwlegacy/common.h b/drivers/net/wireless/iwlegacy/common.h index 5f5017767b99..724682669060 100644 --- a/drivers/net/wireless/iwlegacy/common.h +++ b/drivers/net/wireless/iwlegacy/common.h @@ -1832,10 +1832,8 @@ int il_enqueue_hcmd(struct il_priv *il, struct il_host_cmd *cmd); static inline u16 il_pcie_link_ctl(struct il_priv *il) { - int pos; u16 pci_lnk_ctl; - pos = pci_pcie_cap(il->pci_dev); - pci_read_config_word(il->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl); + pcie_capability_read_word(il->pci_dev, PCI_EXP_LNKCTL, &pci_lnk_ctl); return pci_lnk_ctl; } diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c index 1e86ea2266d4..063ecaff5b56 100644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c @@ -675,13 +675,10 @@ static void iwl_set_pwr_vmain(struct iwl_trans *trans) static u16 iwl_pciexp_link_ctrl(struct iwl_trans *trans) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - int pos; u16 pci_lnk_ctl; - struct pci_dev *pci_dev = trans_pcie->pci_dev; - - pos = pci_pcie_cap(pci_dev); - pci_read_config_word(pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl); + pcie_capability_read_word(trans_pcie->pci_dev, PCI_EXP_LNKCTL, + &pci_lnk_ctl); return pci_lnk_ctl; } @@ -1442,6 +1439,7 @@ static int iwl_trans_pcie_start_hw(struct iwl_trans *trans) return err; err_free_irq: + trans_pcie->irq_requested = false; free_irq(trans_pcie->irq, trans); error: iwl_free_isr_ict(trans); diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index 80f75d3ba84a..5983631a1b1a 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -372,13 +372,11 @@ static void rtl_pci_parse_configuration(struct pci_dev *pdev, struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); u8 tmp; - int pos; - u8 linkctrl_reg; + u16 linkctrl_reg; /*Link Control Register */ - pos = pci_pcie_cap(pdev); - pci_read_config_byte(pdev, pos + PCI_EXP_LNKCTL, &linkctrl_reg); - pcipriv->ndis_adapter.linkctrl_reg = linkctrl_reg; + pcie_capability_read_word(pdev, PCI_EXP_LNKCTL, &linkctrl_reg); + pcipriv->ndis_adapter.linkctrl_reg = (u8)linkctrl_reg; RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Link Control Register =%x\n", pcipriv->ndis_adapter.linkctrl_reg); diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c index 44febfde9493..8a7b864faca3 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c @@ -315,7 +315,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw, u16 box_reg = 0, box_extreg = 0; u8 u1b_tmp; bool isfw_read = false; - bool bwrite_sucess = false; + bool bwrite_success = false; u8 wait_h2c_limmit = 100; u8 wait_writeh2c_limmit = 100; u8 boxcontent[4], boxextcontent[2]; @@ -354,7 +354,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw, } } - while (!bwrite_sucess) { + while (!bwrite_success) { wait_writeh2c_limmit--; if (wait_writeh2c_limmit == 0) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, @@ -491,7 +491,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw, break; } - bwrite_sucess = true; + bwrite_success = true; rtlhal->last_hmeboxnum = boxnum + 1; if (rtlhal->last_hmeboxnum == 4) diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h index 04c3aef8a4f6..2925094b2d91 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h @@ -117,6 +117,7 @@ #define CHIP_VER_B BIT(4) #define CHIP_92C_BITMASK BIT(0) +#define CHIP_UNKNOWN BIT(7) #define CHIP_92C_1T2R 0x03 #define CHIP_92C 0x01 #define CHIP_88C 0x00 diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c index bd0da7ef290b..dd4bb0950a57 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c @@ -994,8 +994,16 @@ static enum version_8192c _rtl92ce_read_chip_version(struct ieee80211_hw *hw) version = (value32 & TYPE_ID) ? VERSION_A_CHIP_92C : VERSION_A_CHIP_88C; } else { - version = (value32 & TYPE_ID) ? VERSION_B_CHIP_92C : - VERSION_B_CHIP_88C; + version = (enum version_8192c) (CHIP_VER_B | + ((value32 & TYPE_ID) ? CHIP_92C_BITMASK : 0) | + ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : 0)); + if ((!IS_CHIP_VENDOR_UMC(version)) && (value32 & + CHIP_VER_RTL_MASK)) { + version = (enum version_8192c)(version | + ((((value32 & CHIP_VER_RTL_MASK) == BIT(12)) + ? CHIP_VENDOR_UMC_B_CUT : CHIP_UNKNOWN) | + CHIP_VENDOR_UMC)); + } } switch (version) { diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c index 3aa927f8b9b9..7d8f96405f42 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c @@ -162,10 +162,12 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw) /* request fw */ if (IS_VENDOR_UMC_A_CUT(rtlhal->version) && - !IS_92C_SERIAL(rtlhal->version)) + !IS_92C_SERIAL(rtlhal->version)) { rtlpriv->cfg->fw_name = "rtlwifi/rtl8192cfwU.bin"; - else if (IS_81xxC_VENDOR_UMC_B_CUT(rtlhal->version)) + } else if (IS_81xxC_VENDOR_UMC_B_CUT(rtlhal->version)) { rtlpriv->cfg->fw_name = "rtlwifi/rtl8192cfwU_B.bin"; + pr_info("****** This B_CUT device may not work with kernels 3.6 and earlier\n"); + } rtlpriv->max_fw_size = 0x4000; pr_info("Using firmware %s\n", rtlpriv->cfg->fw_name); diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c b/drivers/net/wireless/rtlwifi/rtl8192de/fw.c index 895ae6c1f354..eb22dccc418b 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/fw.c @@ -365,7 +365,7 @@ static void _rtl92d_fill_h2c_command(struct ieee80211_hw *hw, u8 u1b_tmp; bool isfw_read = false; u8 buf_index = 0; - bool bwrite_sucess = false; + bool bwrite_success = false; u8 wait_h2c_limmit = 100; u8 wait_writeh2c_limmit = 100; u8 boxcontent[4], boxextcontent[2]; @@ -408,7 +408,7 @@ static void _rtl92d_fill_h2c_command(struct ieee80211_hw *hw, break; } } - while (!bwrite_sucess) { + while (!bwrite_success) { wait_writeh2c_limmit--; if (wait_writeh2c_limmit == 0) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, @@ -515,7 +515,7 @@ static void _rtl92d_fill_h2c_command(struct ieee80211_hw *hw, "switch case not processed\n"); break; } - bwrite_sucess = true; + bwrite_success = true; rtlhal->last_hmeboxnum = boxnum + 1; if (rtlhal->last_hmeboxnum == 4) rtlhal->last_hmeboxnum = 0; |