diff options
Diffstat (limited to 'drivers/net')
24 files changed, 279 insertions, 127 deletions
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c index 7fba330ce702..39530fa142b0 100644 --- a/drivers/net/dsa/mv88e6xxx.c +++ b/drivers/net/dsa/mv88e6xxx.c @@ -703,8 +703,8 @@ static void _mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds, u32 high = 0; if (s->reg >= 0x100) { - ret = mv88e6xxx_reg_read(ds, REG_PORT(port), - s->reg - 0x100); + ret = _mv88e6xxx_reg_read(ds, REG_PORT(port), + s->reg - 0x100); if (ret < 0) goto error; low = ret; diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index c75204909702..1e9c28d19ef8 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -424,7 +424,7 @@ static void xgbe_tx_timer(unsigned long data) if (napi_schedule_prep(napi)) { /* Disable Tx and Rx interrupts */ if (pdata->per_channel_irq) - disable_irq(channel->dma_irq); + disable_irq_nosync(channel->dma_irq); else xgbe_disable_rx_tx_ints(pdata); diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 77363d680532..a3b1c07ae0af 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -2464,6 +2464,7 @@ err_out_powerdown: ssb_bus_may_powerdown(sdev->bus); err_out_free_dev: + netif_napi_del(&bp->napi); free_netdev(dev); out: @@ -2480,6 +2481,7 @@ static void b44_remove_one(struct ssb_device *sdev) b44_unregister_phy_one(bp); ssb_device_disable(sdev, 0); ssb_bus_may_powerdown(sdev->bus); + netif_napi_del(&bp->napi); free_netdev(dev); ssb_pcihost_set_power_state(sdev, PCI_D3hot); ssb_set_drvdata(sdev, NULL); diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 6043734ea613..b43b2cb9b830 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -2770,12 +2770,79 @@ static int bcmgenet_close(struct net_device *dev) return ret; } +static void bcmgenet_dump_tx_queue(struct bcmgenet_tx_ring *ring) +{ + struct bcmgenet_priv *priv = ring->priv; + u32 p_index, c_index, intsts, intmsk; + struct netdev_queue *txq; + unsigned int free_bds; + unsigned long flags; + bool txq_stopped; + + if (!netif_msg_tx_err(priv)) + return; + + txq = netdev_get_tx_queue(priv->dev, ring->queue); + + spin_lock_irqsave(&ring->lock, flags); + if (ring->index == DESC_INDEX) { + intsts = ~bcmgenet_intrl2_0_readl(priv, INTRL2_CPU_MASK_STATUS); + intmsk = UMAC_IRQ_TXDMA_DONE | UMAC_IRQ_TXDMA_MBDONE; + } else { + intsts = ~bcmgenet_intrl2_1_readl(priv, INTRL2_CPU_MASK_STATUS); + intmsk = 1 << ring->index; + } + c_index = bcmgenet_tdma_ring_readl(priv, ring->index, TDMA_CONS_INDEX); + p_index = bcmgenet_tdma_ring_readl(priv, ring->index, TDMA_PROD_INDEX); + txq_stopped = netif_tx_queue_stopped(txq); + free_bds = ring->free_bds; + spin_unlock_irqrestore(&ring->lock, flags); + + netif_err(priv, tx_err, priv->dev, "Ring %d queue %d status summary\n" + "TX queue status: %s, interrupts: %s\n" + "(sw)free_bds: %d (sw)size: %d\n" + "(sw)p_index: %d (hw)p_index: %d\n" + "(sw)c_index: %d (hw)c_index: %d\n" + "(sw)clean_p: %d (sw)write_p: %d\n" + "(sw)cb_ptr: %d (sw)end_ptr: %d\n", + ring->index, ring->queue, + txq_stopped ? "stopped" : "active", + intsts & intmsk ? "enabled" : "disabled", + free_bds, ring->size, + ring->prod_index, p_index & DMA_P_INDEX_MASK, + ring->c_index, c_index & DMA_C_INDEX_MASK, + ring->clean_ptr, ring->write_ptr, + ring->cb_ptr, ring->end_ptr); +} + static void bcmgenet_timeout(struct net_device *dev) { struct bcmgenet_priv *priv = netdev_priv(dev); + u32 int0_enable = 0; + u32 int1_enable = 0; + unsigned int q; netif_dbg(priv, tx_err, dev, "bcmgenet_timeout\n"); + bcmgenet_disable_tx_napi(priv); + + for (q = 0; q < priv->hw_params->tx_queues; q++) + bcmgenet_dump_tx_queue(&priv->tx_rings[q]); + bcmgenet_dump_tx_queue(&priv->tx_rings[DESC_INDEX]); + + bcmgenet_tx_reclaim_all(dev); + + for (q = 0; q < priv->hw_params->tx_queues; q++) + int1_enable |= (1 << q); + + int0_enable = UMAC_IRQ_TXDMA_DONE; + + /* Re-enable TX interrupts if disabled */ + bcmgenet_intrl2_0_writel(priv, int0_enable, INTRL2_CPU_MASK_CLEAR); + bcmgenet_intrl2_1_writel(priv, int1_enable, INTRL2_CPU_MASK_CLEAR); + + bcmgenet_enable_tx_napi(priv); + dev->trans_start = jiffies; dev->stats.tx_errors++; diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index e7651b3c6c57..420949cc55aa 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -299,9 +299,6 @@ int bcmgenet_mii_config(struct net_device *dev, bool init) phy_name = "external RGMII (no delay)"; else phy_name = "external RGMII (TX delay)"; - reg = bcmgenet_ext_readl(priv, EXT_RGMII_OOB_CTRL); - reg |= RGMII_MODE_EN | id_mode_dis; - bcmgenet_ext_writel(priv, reg, EXT_RGMII_OOB_CTRL); bcmgenet_sys_writel(priv, PORT_MODE_EXT_GPHY, SYS_PORT_CTRL); break; @@ -310,6 +307,15 @@ int bcmgenet_mii_config(struct net_device *dev, bool init) return -EINVAL; } + /* This is an external PHY (xMII), so we need to enable the RGMII + * block for the interface to work + */ + if (priv->ext_phy) { + reg = bcmgenet_ext_readl(priv, EXT_RGMII_OOB_CTRL); + reg |= RGMII_MODE_EN | id_mode_dis; + bcmgenet_ext_writel(priv, reg, EXT_RGMII_OOB_CTRL); + } + if (init) dev_info(kdev, "configuring instance for %s\n", phy_name); diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index 41150543906a..9eac3227d2ca 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -1742,9 +1742,9 @@ int be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf) total_size = buf_len; get_fat_cmd.size = sizeof(struct be_cmd_req_get_fat) + 60*1024; - get_fat_cmd.va = pci_alloc_consistent(adapter->pdev, - get_fat_cmd.size, - &get_fat_cmd.dma); + get_fat_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, + get_fat_cmd.size, + &get_fat_cmd.dma, GFP_ATOMIC); if (!get_fat_cmd.va) { dev_err(&adapter->pdev->dev, "Memory allocation failure while reading FAT data\n"); @@ -1789,8 +1789,8 @@ int be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf) log_offset += buf_size; } err: - pci_free_consistent(adapter->pdev, get_fat_cmd.size, - get_fat_cmd.va, get_fat_cmd.dma); + dma_free_coherent(&adapter->pdev->dev, get_fat_cmd.size, + get_fat_cmd.va, get_fat_cmd.dma); spin_unlock_bh(&adapter->mcc_lock); return status; } @@ -2237,12 +2237,12 @@ int be_cmd_read_port_transceiver_data(struct be_adapter *adapter, return -EINVAL; cmd.size = sizeof(struct be_cmd_resp_port_type); - cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma); + cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma, + GFP_ATOMIC); if (!cmd.va) { dev_err(&adapter->pdev->dev, "Memory allocation failed\n"); return -ENOMEM; } - memset(cmd.va, 0, cmd.size); spin_lock_bh(&adapter->mcc_lock); @@ -2267,7 +2267,7 @@ int be_cmd_read_port_transceiver_data(struct be_adapter *adapter, } err: spin_unlock_bh(&adapter->mcc_lock); - pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma); + dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, cmd.dma); return status; } @@ -2742,7 +2742,8 @@ int be_cmd_get_phy_info(struct be_adapter *adapter) goto err; } cmd.size = sizeof(struct be_cmd_req_get_phy_info); - cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma); + cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma, + GFP_ATOMIC); if (!cmd.va) { dev_err(&adapter->pdev->dev, "Memory alloc failure\n"); status = -ENOMEM; @@ -2776,7 +2777,7 @@ int be_cmd_get_phy_info(struct be_adapter *adapter) BE_SUPPORTED_SPEED_1GBPS; } } - pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma); + dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, cmd.dma); err: spin_unlock_bh(&adapter->mcc_lock); return status; @@ -2827,8 +2828,9 @@ int be_cmd_get_cntl_attributes(struct be_adapter *adapter) memset(&attribs_cmd, 0, sizeof(struct be_dma_mem)); attribs_cmd.size = sizeof(struct be_cmd_resp_cntl_attribs); - attribs_cmd.va = pci_alloc_consistent(adapter->pdev, attribs_cmd.size, - &attribs_cmd.dma); + attribs_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, + attribs_cmd.size, + &attribs_cmd.dma, GFP_ATOMIC); if (!attribs_cmd.va) { dev_err(&adapter->pdev->dev, "Memory allocation failure\n"); status = -ENOMEM; @@ -2855,8 +2857,8 @@ int be_cmd_get_cntl_attributes(struct be_adapter *adapter) err: mutex_unlock(&adapter->mbox_lock); if (attribs_cmd.va) - pci_free_consistent(adapter->pdev, attribs_cmd.size, - attribs_cmd.va, attribs_cmd.dma); + dma_free_coherent(&adapter->pdev->dev, attribs_cmd.size, + attribs_cmd.va, attribs_cmd.dma); return status; } @@ -2994,9 +2996,10 @@ int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac, memset(&get_mac_list_cmd, 0, sizeof(struct be_dma_mem)); get_mac_list_cmd.size = sizeof(struct be_cmd_resp_get_mac_list); - get_mac_list_cmd.va = pci_alloc_consistent(adapter->pdev, - get_mac_list_cmd.size, - &get_mac_list_cmd.dma); + get_mac_list_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, + get_mac_list_cmd.size, + &get_mac_list_cmd.dma, + GFP_ATOMIC); if (!get_mac_list_cmd.va) { dev_err(&adapter->pdev->dev, @@ -3069,8 +3072,8 @@ int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac, out: spin_unlock_bh(&adapter->mcc_lock); - pci_free_consistent(adapter->pdev, get_mac_list_cmd.size, - get_mac_list_cmd.va, get_mac_list_cmd.dma); + dma_free_coherent(&adapter->pdev->dev, get_mac_list_cmd.size, + get_mac_list_cmd.va, get_mac_list_cmd.dma); return status; } @@ -3123,8 +3126,8 @@ int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array, memset(&cmd, 0, sizeof(struct be_dma_mem)); cmd.size = sizeof(struct be_cmd_req_set_mac_list); - cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size, - &cmd.dma, GFP_KERNEL); + cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma, + GFP_KERNEL); if (!cmd.va) return -ENOMEM; @@ -3325,7 +3328,8 @@ int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter) memset(&cmd, 0, sizeof(struct be_dma_mem)); cmd.size = sizeof(struct be_cmd_resp_acpi_wol_magic_config_v1); - cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma); + cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma, + GFP_ATOMIC); if (!cmd.va) { dev_err(&adapter->pdev->dev, "Memory allocation failure\n"); status = -ENOMEM; @@ -3360,7 +3364,8 @@ int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter) err: mutex_unlock(&adapter->mbox_lock); if (cmd.va) - pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma); + dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, + cmd.dma); return status; } @@ -3374,8 +3379,9 @@ int be_cmd_set_fw_log_level(struct be_adapter *adapter, u32 level) memset(&extfat_cmd, 0, sizeof(struct be_dma_mem)); extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps); - extfat_cmd.va = pci_alloc_consistent(adapter->pdev, extfat_cmd.size, - &extfat_cmd.dma); + extfat_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, + extfat_cmd.size, &extfat_cmd.dma, + GFP_ATOMIC); if (!extfat_cmd.va) return -ENOMEM; @@ -3397,8 +3403,8 @@ int be_cmd_set_fw_log_level(struct be_adapter *adapter, u32 level) status = be_cmd_set_ext_fat_capabilites(adapter, &extfat_cmd, cfgs); err: - pci_free_consistent(adapter->pdev, extfat_cmd.size, extfat_cmd.va, - extfat_cmd.dma); + dma_free_coherent(&adapter->pdev->dev, extfat_cmd.size, extfat_cmd.va, + extfat_cmd.dma); return status; } @@ -3411,8 +3417,9 @@ int be_cmd_get_fw_log_level(struct be_adapter *adapter) memset(&extfat_cmd, 0, sizeof(struct be_dma_mem)); extfat_cmd.size = sizeof(struct be_cmd_resp_get_ext_fat_caps); - extfat_cmd.va = pci_alloc_consistent(adapter->pdev, extfat_cmd.size, - &extfat_cmd.dma); + extfat_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, + extfat_cmd.size, &extfat_cmd.dma, + GFP_ATOMIC); if (!extfat_cmd.va) { dev_err(&adapter->pdev->dev, "%s: Memory allocation failure\n", @@ -3430,8 +3437,8 @@ int be_cmd_get_fw_log_level(struct be_adapter *adapter) level = cfgs->module[0].trace_lvl[j].dbg_lvl; } } - pci_free_consistent(adapter->pdev, extfat_cmd.size, extfat_cmd.va, - extfat_cmd.dma); + dma_free_coherent(&adapter->pdev->dev, extfat_cmd.size, extfat_cmd.va, + extfat_cmd.dma); err: return level; } @@ -3629,7 +3636,8 @@ int be_cmd_get_func_config(struct be_adapter *adapter, struct be_resources *res) memset(&cmd, 0, sizeof(struct be_dma_mem)); cmd.size = sizeof(struct be_cmd_resp_get_func_config); - cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma); + cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma, + GFP_ATOMIC); if (!cmd.va) { dev_err(&adapter->pdev->dev, "Memory alloc failure\n"); status = -ENOMEM; @@ -3669,7 +3677,8 @@ int be_cmd_get_func_config(struct be_adapter *adapter, struct be_resources *res) err: mutex_unlock(&adapter->mbox_lock); if (cmd.va) - pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma); + dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, + cmd.dma); return status; } @@ -3690,7 +3699,8 @@ int be_cmd_get_profile_config(struct be_adapter *adapter, memset(&cmd, 0, sizeof(struct be_dma_mem)); cmd.size = sizeof(struct be_cmd_resp_get_profile_config); - cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma); + cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma, + GFP_ATOMIC); if (!cmd.va) return -ENOMEM; @@ -3736,7 +3746,8 @@ int be_cmd_get_profile_config(struct be_adapter *adapter, res->vf_if_cap_flags = vf_res->cap_flags; err: if (cmd.va) - pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma); + dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, + cmd.dma); return status; } @@ -3751,7 +3762,8 @@ static int be_cmd_set_profile_config(struct be_adapter *adapter, void *desc, memset(&cmd, 0, sizeof(struct be_dma_mem)); cmd.size = sizeof(struct be_cmd_req_set_profile_config); - cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size, &cmd.dma); + cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma, + GFP_ATOMIC); if (!cmd.va) return -ENOMEM; @@ -3767,7 +3779,8 @@ static int be_cmd_set_profile_config(struct be_adapter *adapter, void *desc, status = be_cmd_notify_wait(adapter, &wrb); if (cmd.va) - pci_free_consistent(adapter->pdev, cmd.size, cmd.va, cmd.dma); + dma_free_coherent(&adapter->pdev->dev, cmd.size, cmd.va, + cmd.dma); return status; } diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c index 675cbacef772..b2476dbfd103 100644 --- a/drivers/net/ethernet/emulex/benet/be_ethtool.c +++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c @@ -263,8 +263,8 @@ static int lancer_cmd_read_file(struct be_adapter *adapter, u8 *file_name, int status = 0; read_cmd.size = LANCER_READ_FILE_CHUNK; - read_cmd.va = pci_alloc_consistent(adapter->pdev, read_cmd.size, - &read_cmd.dma); + read_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, read_cmd.size, + &read_cmd.dma, GFP_ATOMIC); if (!read_cmd.va) { dev_err(&adapter->pdev->dev, @@ -288,8 +288,8 @@ static int lancer_cmd_read_file(struct be_adapter *adapter, u8 *file_name, break; } } - pci_free_consistent(adapter->pdev, read_cmd.size, read_cmd.va, - read_cmd.dma); + dma_free_coherent(&adapter->pdev->dev, read_cmd.size, read_cmd.va, + read_cmd.dma); return status; } @@ -825,8 +825,9 @@ static int be_test_ddr_dma(struct be_adapter *adapter) }; ddrdma_cmd.size = sizeof(struct be_cmd_req_ddrdma_test); - ddrdma_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, ddrdma_cmd.size, - &ddrdma_cmd.dma, GFP_KERNEL); + ddrdma_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, + ddrdma_cmd.size, &ddrdma_cmd.dma, + GFP_KERNEL); if (!ddrdma_cmd.va) return -ENOMEM; @@ -948,8 +949,9 @@ static int be_read_eeprom(struct net_device *netdev, memset(&eeprom_cmd, 0, sizeof(struct be_dma_mem)); eeprom_cmd.size = sizeof(struct be_cmd_req_seeprom_read); - eeprom_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, eeprom_cmd.size, - &eeprom_cmd.dma, GFP_KERNEL); + eeprom_cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, + eeprom_cmd.size, &eeprom_cmd.dma, + GFP_KERNEL); if (!eeprom_cmd.va) return -ENOMEM; diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 1365a56f78df..c0f34845cf59 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -4855,8 +4855,8 @@ static int lancer_fw_download(struct be_adapter *adapter, flash_cmd.size = sizeof(struct lancer_cmd_req_write_object) + LANCER_FW_DOWNLOAD_CHUNK; - flash_cmd.va = dma_alloc_coherent(dev, flash_cmd.size, - &flash_cmd.dma, GFP_KERNEL); + flash_cmd.va = dma_zalloc_coherent(dev, flash_cmd.size, + &flash_cmd.dma, GFP_KERNEL); if (!flash_cmd.va) return -ENOMEM; @@ -4965,8 +4965,8 @@ static int be_fw_download(struct be_adapter *adapter, const struct firmware* fw) } flash_cmd.size = sizeof(struct be_cmd_write_flashrom); - flash_cmd.va = dma_alloc_coherent(dev, flash_cmd.size, &flash_cmd.dma, - GFP_KERNEL); + flash_cmd.va = dma_zalloc_coherent(dev, flash_cmd.size, &flash_cmd.dma, + GFP_KERNEL); if (!flash_cmd.va) return -ENOMEM; @@ -5521,16 +5521,15 @@ static int be_drv_init(struct be_adapter *adapter) int status = 0; mbox_mem_alloc->size = sizeof(struct be_mcc_mailbox) + 16; - mbox_mem_alloc->va = dma_alloc_coherent(dev, mbox_mem_alloc->size, - &mbox_mem_alloc->dma, - GFP_KERNEL); + mbox_mem_alloc->va = dma_zalloc_coherent(dev, mbox_mem_alloc->size, + &mbox_mem_alloc->dma, + GFP_KERNEL); if (!mbox_mem_alloc->va) return -ENOMEM; mbox_mem_align->size = sizeof(struct be_mcc_mailbox); mbox_mem_align->va = PTR_ALIGN(mbox_mem_alloc->va, 16); mbox_mem_align->dma = PTR_ALIGN(mbox_mem_alloc->dma, 16); - memset(mbox_mem_align->va, 0, sizeof(struct be_mcc_mailbox)); rx_filter->size = sizeof(struct be_cmd_req_rx_filter); rx_filter->va = dma_zalloc_coherent(dev, rx_filter->size, diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index a583d89b13c4..a15663ad7f5e 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -353,6 +353,7 @@ static int fec_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb) tmp = readl(fep->hwp + FEC_ATIME_INC) & FEC_T_INC_MASK; tmp |= corr_ns << FEC_T_INC_CORR_OFFSET; writel(tmp, fep->hwp + FEC_ATIME_INC); + corr_period = corr_period > 1 ? corr_period - 1 : corr_period; writel(corr_period, fep->hwp + FEC_ATIME_CORR); /* dummy read to update the timer. */ timecounter_read(&fep->tc); diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index aca9cef50d81..ec76c3fa3a04 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -318,6 +318,7 @@ struct i40e_pf { #endif #define I40E_FLAG_PORT_ID_VALID (u64)(1 << 28) #define I40E_FLAG_DCB_CAPABLE (u64)(1 << 29) +#define I40E_FLAG_VEB_MODE_ENABLED BIT_ULL(40) /* tracks features that get auto disabled by errors */ u64 auto_disable_flags; diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c index 34170eabca7d..da0faf478af0 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c +++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c @@ -1021,6 +1021,15 @@ static ssize_t i40e_dbg_command_write(struct file *filp, goto command_write_done; } + /* By default we are in VEPA mode, if this is the first VF/VMDq + * VSI to be added switch to VEB mode. + */ + if (!(pf->flags & I40E_FLAG_VEB_MODE_ENABLED)) { + pf->flags |= I40E_FLAG_VEB_MODE_ENABLED; + i40e_do_reset_safe(pf, + BIT_ULL(__I40E_PF_RESET_REQUESTED)); + } + vsi = i40e_vsi_setup(pf, I40E_VSI_VMDQ2, vsi_seid, 0); if (vsi) dev_info(&pf->pdev->dev, "added VSI %d to relay %d\n", diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 0a3e928a2b00..52d7d8b8f1f9 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -6107,6 +6107,10 @@ static int i40e_reconstitute_veb(struct i40e_veb *veb) if (ret) goto end_reconstitute; + if (pf->flags & I40E_FLAG_VEB_MODE_ENABLED) + veb->bridge_mode = BRIDGE_MODE_VEB; + else + veb->bridge_mode = BRIDGE_MODE_VEPA; i40e_config_bridge_mode(veb); /* create the remaining VSIs attached to this VEB */ @@ -8038,7 +8042,12 @@ static int i40e_ndo_bridge_setlink(struct net_device *dev, } else if (mode != veb->bridge_mode) { /* Existing HW bridge but different mode needs reset */ veb->bridge_mode = mode; - i40e_do_reset(pf, (1 << __I40E_PF_RESET_REQUESTED)); + /* TODO: If no VFs or VMDq VSIs, disallow VEB mode */ + if (mode == BRIDGE_MODE_VEB) + pf->flags |= I40E_FLAG_VEB_MODE_ENABLED; + else + pf->flags &= ~I40E_FLAG_VEB_MODE_ENABLED; + i40e_do_reset(pf, BIT_ULL(__I40E_PF_RESET_REQUESTED)); break; } } @@ -8350,11 +8359,12 @@ static int i40e_add_vsi(struct i40e_vsi *vsi) ctxt.uplink_seid = vsi->uplink_seid; ctxt.connection_type = I40E_AQ_VSI_CONN_TYPE_NORMAL; ctxt.flags = I40E_AQ_VSI_TYPE_PF; - if (i40e_is_vsi_uplink_mode_veb(vsi)) { + if ((pf->flags & I40E_FLAG_VEB_MODE_ENABLED) && + (i40e_is_vsi_uplink_mode_veb(vsi))) { ctxt.info.valid_sections |= - cpu_to_le16(I40E_AQ_VSI_PROP_SWITCH_VALID); + cpu_to_le16(I40E_AQ_VSI_PROP_SWITCH_VALID); ctxt.info.switch_id = - cpu_to_le16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB); + cpu_to_le16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB); } i40e_vsi_setup_queue_map(vsi, &ctxt, enabled_tc, true); break; @@ -8753,6 +8763,14 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type, __func__); return NULL; } + /* We come up by default in VEPA mode if SRIOV is not + * already enabled, in which case we can't force VEPA + * mode. + */ + if (!(pf->flags & I40E_FLAG_VEB_MODE_ENABLED)) { + veb->bridge_mode = BRIDGE_MODE_VEPA; + pf->flags &= ~I40E_FLAG_VEB_MODE_ENABLED; + } i40e_config_bridge_mode(veb); } for (i = 0; i < I40E_MAX_VEB && !veb; i++) { @@ -9863,6 +9881,15 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_switch_setup; } +#ifdef CONFIG_PCI_IOV + /* prep for VF support */ + if ((pf->flags & I40E_FLAG_SRIOV_ENABLED) && + (pf->flags & I40E_FLAG_MSIX_ENABLED) && + !test_bit(__I40E_BAD_EEPROM, &pf->state)) { + if (pci_num_vf(pdev)) + pf->flags |= I40E_FLAG_VEB_MODE_ENABLED; + } +#endif err = i40e_setup_pf_switch(pf, false); if (err) { dev_info(&pdev->dev, "setup_pf_switch failed: %d\n", err); diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index cc82a7ffacb0..9a4f2bc70cd2 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -2419,14 +2419,12 @@ static inline int i40e_maybe_stop_tx(struct i40e_ring *tx_ring, int size) * i40e_chk_linearize - Check if there are more than 8 fragments per packet * @skb: send buffer * @tx_flags: collected send information - * @hdr_len: size of the packet header * * Note: Our HW can't scatter-gather more than 8 fragments to build * a packet on the wire and so we need to figure out the cases where we * need to linearize the skb. **/ -static bool i40e_chk_linearize(struct sk_buff *skb, u32 tx_flags, - const u8 hdr_len) +static bool i40e_chk_linearize(struct sk_buff *skb, u32 tx_flags) { struct skb_frag_struct *frag; bool linearize = false; @@ -2438,7 +2436,7 @@ static bool i40e_chk_linearize(struct sk_buff *skb, u32 tx_flags, gso_segs = skb_shinfo(skb)->gso_segs; if (tx_flags & (I40E_TX_FLAGS_TSO | I40E_TX_FLAGS_FSO)) { - u16 j = 1; + u16 j = 0; if (num_frags < (I40E_MAX_BUFFER_TXD)) goto linearize_chk_done; @@ -2449,21 +2447,18 @@ static bool i40e_chk_linearize(struct sk_buff *skb, u32 tx_flags, goto linearize_chk_done; } frag = &skb_shinfo(skb)->frags[0]; - size = hdr_len; /* we might still have more fragments per segment */ do { size += skb_frag_size(frag); frag++; j++; + if ((size >= skb_shinfo(skb)->gso_size) && + (j < I40E_MAX_BUFFER_TXD)) { + size = (size % skb_shinfo(skb)->gso_size); + j = (size) ? 1 : 0; + } if (j == I40E_MAX_BUFFER_TXD) { - if (size < skb_shinfo(skb)->gso_size) { - linearize = true; - break; - } - j = 1; - size -= skb_shinfo(skb)->gso_size; - if (size) - j++; - size += hdr_len; + linearize = true; + break; } num_frags--; } while (num_frags); @@ -2730,7 +2725,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb, if (tsyn) tx_flags |= I40E_TX_FLAGS_TSYN; - if (i40e_chk_linearize(skb, tx_flags, hdr_len)) + if (i40e_chk_linearize(skb, tx_flags)) if (skb_linearize(skb)) goto out_drop; diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 4653b6e653c9..23f95cdbdfcc 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -1025,11 +1025,19 @@ int i40e_pci_sriov_configure(struct pci_dev *pdev, int num_vfs) { struct i40e_pf *pf = pci_get_drvdata(pdev); - if (num_vfs) + if (num_vfs) { + if (!(pf->flags & I40E_FLAG_VEB_MODE_ENABLED)) { + pf->flags |= I40E_FLAG_VEB_MODE_ENABLED; + i40e_do_reset_safe(pf, + BIT_ULL(__I40E_PF_RESET_REQUESTED)); + } return i40e_pci_sriov_enable(pdev, num_vfs); + } if (!pci_vfs_assigned(pf->pdev)) { i40e_free_vfs(pf); + pf->flags &= ~I40E_FLAG_VEB_MODE_ENABLED; + i40e_do_reset_safe(pf, BIT_ULL(__I40E_PF_RESET_REQUESTED)); } else { dev_warn(&pdev->dev, "Unable to free VFs because some are assigned to VMs.\n"); return -EINVAL; diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c index ec7e220757db..f54996f19629 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c @@ -1608,14 +1608,12 @@ static void i40e_create_tx_ctx(struct i40e_ring *tx_ring, * i40e_chk_linearize - Check if there are more than 8 fragments per packet * @skb: send buffer * @tx_flags: collected send information - * @hdr_len: size of the packet header * * Note: Our HW can't scatter-gather more than 8 fragments to build * a packet on the wire and so we need to figure out the cases where we * need to linearize the skb. **/ -static bool i40e_chk_linearize(struct sk_buff *skb, u32 tx_flags, - const u8 hdr_len) +static bool i40e_chk_linearize(struct sk_buff *skb, u32 tx_flags) { struct skb_frag_struct *frag; bool linearize = false; @@ -1627,7 +1625,7 @@ static bool i40e_chk_linearize(struct sk_buff *skb, u32 tx_flags, gso_segs = skb_shinfo(skb)->gso_segs; if (tx_flags & (I40E_TX_FLAGS_TSO | I40E_TX_FLAGS_FSO)) { - u16 j = 1; + u16 j = 0; if (num_frags < (I40E_MAX_BUFFER_TXD)) goto linearize_chk_done; @@ -1638,21 +1636,18 @@ static bool i40e_chk_linearize(struct sk_buff *skb, u32 tx_flags, goto linearize_chk_done; } frag = &skb_shinfo(skb)->frags[0]; - size = hdr_len; /* we might still have more fragments per segment */ do { size += skb_frag_size(frag); frag++; j++; + if ((size >= skb_shinfo(skb)->gso_size) && + (j < I40E_MAX_BUFFER_TXD)) { + size = (size % skb_shinfo(skb)->gso_size); + j = (size) ? 1 : 0; + } if (j == I40E_MAX_BUFFER_TXD) { - if (size < skb_shinfo(skb)->gso_size) { - linearize = true; - break; - } - j = 1; - size -= skb_shinfo(skb)->gso_size; - if (size) - j++; - size += hdr_len; + linearize = true; + break; } num_frags--; } while (num_frags); @@ -1940,7 +1935,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb, else if (tso) tx_flags |= I40E_TX_FLAGS_TSO; - if (i40e_chk_linearize(skb, tx_flags, hdr_len)) + if (i40e_chk_linearize(skb, tx_flags)) if (skb_linearize(skb)) goto out_drop; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c index ba87442ef776..9335e5ae18cc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c @@ -35,7 +35,8 @@ #include <linux/module.h> #include "mlx5_core.h" -int mlx5_cmd_query_adapter(struct mlx5_core_dev *dev, u32 *out, int outlen) +static int mlx5_cmd_query_adapter(struct mlx5_core_dev *dev, u32 *out, + int outlen) { u32 in[MLX5_ST_SZ_DW(query_adapter_in)]; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c index 20150ffa8b16..b94177ebcf3a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c @@ -307,7 +307,7 @@ ex: EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_context); int mlx5_query_hca_vport_system_image_guid(struct mlx5_core_dev *dev, - __be64 *sys_image_guid) + u64 *sys_image_guid) { struct mlx5_hca_vport_context *rep; int err; diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c index 48d2aecb0da9..75dc46c5fca2 100644 --- a/drivers/net/ethernet/micrel/ksz884x.c +++ b/drivers/net/ethernet/micrel/ksz884x.c @@ -6689,7 +6689,7 @@ static void mib_monitor(unsigned long ptr) /* This is used to verify Wake-on-LAN is working. */ if (hw_priv->pme_wait) { - if (hw_priv->pme_wait <= jiffies) { + if (time_is_before_eq_jiffies(hw_priv->pme_wait)) { hw_clr_wol_pme_status(&hw_priv->hw); hw_priv->pme_wait = 0; } diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c index 3b99a4df71f8..5a1068df7038 100644 --- a/drivers/net/ethernet/xilinx/ll_temac_main.c +++ b/drivers/net/ethernet/xilinx/ll_temac_main.c @@ -62,12 +62,12 @@ u32 temac_ior(struct temac_local *lp, int offset) { - return in_be32((u32 *)(lp->regs + offset)); + return in_be32(lp->regs + offset); } void temac_iow(struct temac_local *lp, int offset, u32 value) { - out_be32((u32 *) (lp->regs + offset), value); + out_be32(lp->regs + offset, value); } int temac_indirect_busywait(struct temac_local *lp) @@ -124,7 +124,7 @@ void temac_indirect_out32(struct temac_local *lp, int reg, u32 value) */ static u32 temac_dma_in32(struct temac_local *lp, int reg) { - return in_be32((u32 *)(lp->sdma_regs + (reg << 2))); + return in_be32(lp->sdma_regs + (reg << 2)); } /** @@ -134,7 +134,7 @@ static u32 temac_dma_in32(struct temac_local *lp, int reg) */ static void temac_dma_out32(struct temac_local *lp, int reg, u32 value) { - out_be32((u32 *)(lp->sdma_regs + (reg << 2)), value); + out_be32(lp->sdma_regs + (reg << 2), value); } /* DMA register access functions can be DCR based or memory mapped. @@ -400,7 +400,7 @@ static void temac_set_multicast_list(struct net_device *ndev) mutex_unlock(&lp->indirect_mutex); } -struct temac_option { +static struct temac_option { int flg; u32 opt; u32 reg; @@ -587,7 +587,7 @@ static void temac_device_reset(struct net_device *ndev) ndev->trans_start = jiffies; /* prevent tx timeout */ } -void temac_adjust_link(struct net_device *ndev) +static void temac_adjust_link(struct net_device *ndev) { struct temac_local *lp = netdev_priv(ndev); struct phy_device *phy = lp->phy_dev; diff --git a/drivers/net/phy/bcm7xxx.c b/drivers/net/phy/bcm7xxx.c index b5dc59de094e..4dea85bfc545 100644 --- a/drivers/net/phy/bcm7xxx.c +++ b/drivers/net/phy/bcm7xxx.c @@ -136,8 +136,8 @@ static int bcm7xxx_28nm_d0_afe_config_init(struct phy_device *phydev) /* AFE_RX_LP_COUNTER, set RX bandwidth to maximum */ phy_write_misc(phydev, AFE_RX_LP_COUNTER, 0x7fc0); - /* AFE_TX_CONFIG, set 1000BT Cfeed=110 for all ports */ - phy_write_misc(phydev, AFE_TX_CONFIG, 0x0061); + /* AFE_TX_CONFIG, set 100BT Cfeed=011 to improve rise/fall time */ + phy_write_misc(phydev, AFE_TX_CONFIG, 0x431); /* AFE_VDCA_ICTRL_0, set Iq=1101 instead of 0111 for AB symmetry */ phy_write_misc(phydev, AFE_VDCA_ICTRL_0, 0xa7da); @@ -167,6 +167,9 @@ static int bcm7xxx_28nm_e0_plus_afe_config_init(struct phy_device *phydev) /* AFE_RXCONFIG_1, provide more margin for INL/DNL measurement */ phy_write_misc(phydev, AFE_RXCONFIG_1, 0x9b2f); + /* AFE_TX_CONFIG, set 100BT Cfeed=011 to improve rise/fall time */ + phy_write_misc(phydev, AFE_TX_CONFIG, 0x431); + /* AFE_VDCA_ICTRL_0, set Iq=1101 instead of 0111 for AB symmetry */ phy_write_misc(phydev, AFE_VDCA_ICTRL_0, 0xa7da); diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c index ef0b4eb15f8d..c7a12e2e07b7 100644 --- a/drivers/net/phy/dp83867.c +++ b/drivers/net/phy/dp83867.c @@ -113,17 +113,17 @@ static int dp83867_of_init(struct phy_device *phydev) if (!phydev->dev.of_node) return -ENODEV; - ret = of_property_read_u32(of_node, "ti,rx_int_delay", + ret = of_property_read_u32(of_node, "ti,rx-internal-delay", &dp83867->rx_id_delay); if (ret) return ret; - ret = of_property_read_u32(of_node, "ti,tx_int_delay", + ret = of_property_read_u32(of_node, "ti,tx-internal-delay", &dp83867->tx_id_delay); if (ret) return ret; - ret = of_property_read_u32(of_node, "ti,fifo_depth", + ret = of_property_read_u32(of_node, "ti,fifo-depth", &dp83867->fifo_depth); if (ret) return ret; diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index ebdc357c5131..499185eaf413 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -288,9 +288,10 @@ static int kszphy_config_init(struct phy_device *phydev) } static int ksz9021_load_values_from_of(struct phy_device *phydev, - struct device_node *of_node, u16 reg, - char *field1, char *field2, - char *field3, char *field4) + const struct device_node *of_node, + u16 reg, + const char *field1, const char *field2, + const char *field3, const char *field4) { int val1 = -1; int val2 = -2; @@ -336,8 +337,8 @@ static int ksz9021_load_values_from_of(struct phy_device *phydev, static int ksz9021_config_init(struct phy_device *phydev) { - struct device *dev = &phydev->dev; - struct device_node *of_node = dev->of_node; + const struct device *dev = &phydev->dev; + const struct device_node *of_node = dev->of_node; if (!of_node && dev->parent->of_node) of_node = dev->parent->of_node; @@ -365,6 +366,11 @@ static int ksz9021_config_init(struct phy_device *phydev) #define KSZ9031_PS_TO_REG 60 /* Extended registers */ +/* MMD Address 0x0 */ +#define MII_KSZ9031RN_FLP_BURST_TX_LO 3 +#define MII_KSZ9031RN_FLP_BURST_TX_HI 4 + +/* MMD Address 0x2 */ #define MII_KSZ9031RN_CONTROL_PAD_SKEW 4 #define MII_KSZ9031RN_RX_DATA_PAD_SKEW 5 #define MII_KSZ9031RN_TX_DATA_PAD_SKEW 6 @@ -389,9 +395,9 @@ static int ksz9031_extended_read(struct phy_device *phydev, } static int ksz9031_of_load_skew_values(struct phy_device *phydev, - struct device_node *of_node, + const struct device_node *of_node, u16 reg, size_t field_sz, - char *field[], u8 numfields) + const char *field[], u8 numfields) { int val[4] = {-1, -2, -3, -4}; int matches = 0; @@ -425,20 +431,36 @@ static int ksz9031_of_load_skew_values(struct phy_device *phydev, return ksz9031_extended_write(phydev, OP_DATA, 2, reg, newval); } +static int ksz9031_center_flp_timing(struct phy_device *phydev) +{ + int result; + + /* Center KSZ9031RNX FLP timing at 16ms. */ + result = ksz9031_extended_write(phydev, OP_DATA, 0, + MII_KSZ9031RN_FLP_BURST_TX_HI, 0x0006); + result = ksz9031_extended_write(phydev, OP_DATA, 0, + MII_KSZ9031RN_FLP_BURST_TX_LO, 0x1A80); + + if (result) + return result; + + return genphy_restart_aneg(phydev); +} + static int ksz9031_config_init(struct phy_device *phydev) { - struct device *dev = &phydev->dev; - struct device_node *of_node = dev->of_node; - char *clk_skews[2] = {"rxc-skew-ps", "txc-skew-ps"}; - char *rx_data_skews[4] = { + const struct device *dev = &phydev->dev; + const struct device_node *of_node = dev->of_node; + static const char *clk_skews[2] = {"rxc-skew-ps", "txc-skew-ps"}; + static const char *rx_data_skews[4] = { "rxd0-skew-ps", "rxd1-skew-ps", "rxd2-skew-ps", "rxd3-skew-ps" }; - char *tx_data_skews[4] = { + static const char *tx_data_skews[4] = { "txd0-skew-ps", "txd1-skew-ps", "txd2-skew-ps", "txd3-skew-ps" }; - char *control_skews[2] = {"txen-skew-ps", "rxdv-skew-ps"}; + static const char *control_skews[2] = {"txen-skew-ps", "rxdv-skew-ps"}; if (!of_node && dev->parent->of_node) of_node = dev->parent->of_node; @@ -460,7 +482,8 @@ static int ksz9031_config_init(struct phy_device *phydev) MII_KSZ9031RN_TX_DATA_PAD_SKEW, 4, tx_data_skews, 4); } - return 0; + + return ksz9031_center_flp_timing(phydev); } #define KSZ8873MLL_GLOBAL_CONTROL_4 0x06 @@ -519,7 +542,7 @@ ksz9021_wr_mmd_phyreg(struct phy_device *phydev, int ptrad, int devnum, static int kszphy_probe(struct phy_device *phydev) { const struct kszphy_type *type = phydev->drv->driver_data; - struct device_node *np = phydev->dev.of_node; + const struct device_node *np = phydev->dev.of_node; struct kszphy_priv *priv; struct clk *clk; int ret; diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c index bcfa01add7cc..7193b7304fdd 100644 --- a/drivers/net/wan/cosa.c +++ b/drivers/net/wan/cosa.c @@ -517,7 +517,7 @@ static int cosa_probe(int base, int irq, int dma) */ set_current_state(TASK_INTERRUPTIBLE); cosa_putstatus(cosa, SR_TX_INT_ENA); - schedule_timeout(30); + schedule_timeout(msecs_to_jiffies(300)); irq = probe_irq_off(irqs); /* Disable all IRQs from the card */ cosa_putstatus(cosa, 0); diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c index f76845de7aa8..7a72407208b1 100644 --- a/drivers/net/wan/dscc4.c +++ b/drivers/net/wan/dscc4.c @@ -551,7 +551,7 @@ static int dscc4_wait_ack_cec(struct dscc4_dev_priv *dpriv, msg, i); goto done; } - schedule_timeout_uninterruptible(10); + schedule_timeout_uninterruptible(msecs_to_jiffies(100)); rmb(); } while (++i > 0); netdev_err(dev, "%s timeout\n", msg); @@ -596,7 +596,7 @@ static inline int dscc4_xpr_ack(struct dscc4_dev_priv *dpriv) (dpriv->iqtx[cur] & cpu_to_le32(Xpr))) break; smp_rmb(); - schedule_timeout_uninterruptible(10); + schedule_timeout_uninterruptible(msecs_to_jiffies(100)); } while (++i > 0); return (i >= 0 ) ? i : -EAGAIN; @@ -1033,7 +1033,7 @@ static void dscc4_pci_reset(struct pci_dev *pdev, void __iomem *ioaddr) /* Flush posted writes */ readl(ioaddr + GSTAR); - schedule_timeout_uninterruptible(10); + schedule_timeout_uninterruptible(msecs_to_jiffies(100)); for (i = 0; i < 16; i++) pci_write_config_dword(pdev, i << 2, dscc4_pci_config_store[i]); |
