diff options
Diffstat (limited to 'drivers/net/ethernet')
32 files changed, 168 insertions, 83 deletions
diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c index a81731303730..a9ac58c351a0 100644 --- a/drivers/net/ethernet/adi/bfin_mac.c +++ b/drivers/net/ethernet/adi/bfin_mac.c @@ -1206,7 +1206,7 @@ static void bfin_mac_rx(struct bfin_mac_local *lp) /* reserve 2 bytes for RXDWA padding */ skb_reserve(new_skb, NET_IP_ALIGN); /* Invalidate the data cache of skb->data range when it is write back - * cache. It will prevent overwritting the new data from DMA + * cache. It will prevent overwriting the new data from DMA */ blackfin_dcache_invalidate_range((unsigned long)new_skb->head, (unsigned long)new_skb->end); diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c index 76e5fc7adff5..6c98901f1b89 100644 --- a/drivers/net/ethernet/amd/declance.c +++ b/drivers/net/ethernet/amd/declance.c @@ -1276,18 +1276,6 @@ err_out: return ret; } -static void __exit dec_lance_remove(struct device *bdev) -{ - struct net_device *dev = dev_get_drvdata(bdev); - resource_size_t start, len; - - unregister_netdev(dev); - start = to_tc_dev(bdev)->resource.start; - len = to_tc_dev(bdev)->resource.end - start + 1; - release_mem_region(start, len); - free_netdev(dev); -} - /* Find all the lance cards on the system and initialize them */ static int __init dec_lance_platform_probe(void) { @@ -1320,7 +1308,7 @@ static void __exit dec_lance_platform_remove(void) #ifdef CONFIG_TC static int dec_lance_tc_probe(struct device *dev); -static int __exit dec_lance_tc_remove(struct device *dev); +static int dec_lance_tc_remove(struct device *dev); static const struct tc_device_id dec_lance_tc_table[] = { { "DEC ", "PMAD-AA " }, @@ -1334,7 +1322,7 @@ static struct tc_driver dec_lance_tc_driver = { .name = "declance", .bus = &tc_bus_type, .probe = dec_lance_tc_probe, - .remove = __exit_p(dec_lance_tc_remove), + .remove = dec_lance_tc_remove, }, }; @@ -1346,7 +1334,19 @@ static int dec_lance_tc_probe(struct device *dev) return status; } -static int __exit dec_lance_tc_remove(struct device *dev) +static void dec_lance_remove(struct device *bdev) +{ + struct net_device *dev = dev_get_drvdata(bdev); + resource_size_t start, len; + + unregister_netdev(dev); + start = to_tc_dev(bdev)->resource.start; + len = to_tc_dev(bdev)->resource.end - start + 1; + release_mem_region(start, len); + free_netdev(dev); +} + +static int dec_lance_tc_remove(struct device *dev) { put_device(dev); dec_lance_remove(dev); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c index a7d16db5c4b2..937f37a5dcb2 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c @@ -1323,7 +1323,7 @@ static int xgbe_read_ext_mii_regs(struct xgbe_prv_data *pdata, int addr, static int xgbe_set_ext_mii_mode(struct xgbe_prv_data *pdata, unsigned int port, enum xgbe_mdio_mode mode) { - unsigned int reg_val = 0; + unsigned int reg_val = XGMAC_IOREAD(pdata, MAC_MDIOCL22R); switch (mode) { case XGBE_MDIO_MODE_CL22: diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index 3aa457c8ca21..248f60d171a5 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -1131,12 +1131,12 @@ static void xgbe_stop(struct xgbe_prv_data *pdata) hw_if->disable_tx(pdata); hw_if->disable_rx(pdata); + phy_if->phy_stop(pdata); + xgbe_free_irqs(pdata); xgbe_napi_disable(pdata, 1); - phy_if->phy_stop(pdata); - hw_if->exit(pdata); channel = pdata->channel; diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c index 9d8c953083b4..e707c49cc55a 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c @@ -716,6 +716,8 @@ static void xgbe_phy_sfp_phy_settings(struct xgbe_prv_data *pdata) pdata->phy.duplex = DUPLEX_UNKNOWN; pdata->phy.autoneg = AUTONEG_ENABLE; pdata->phy.advertising = pdata->phy.supported; + + return; } pdata->phy.advertising &= ~ADVERTISED_Autoneg; @@ -875,6 +877,16 @@ static int xgbe_phy_find_phy_device(struct xgbe_prv_data *pdata) !phy_data->sfp_phy_avail) return 0; + /* Set the proper MDIO mode for the PHY */ + ret = pdata->hw_if.set_ext_mii_mode(pdata, phy_data->mdio_addr, + phy_data->phydev_mode); + if (ret) { + netdev_err(pdata->netdev, + "mdio port/clause not compatible (%u/%u)\n", + phy_data->mdio_addr, phy_data->phydev_mode); + return ret; + } + /* Create and connect to the PHY device */ phydev = get_phy_device(phy_data->mii, phy_data->mdio_addr, (phy_data->phydev_mode == XGBE_MDIO_MODE_CL45)); @@ -2722,6 +2734,18 @@ static int xgbe_phy_start(struct xgbe_prv_data *pdata) if (ret) return ret; + /* Set the proper MDIO mode for the re-driver */ + if (phy_data->redrv && !phy_data->redrv_if) { + ret = pdata->hw_if.set_ext_mii_mode(pdata, phy_data->redrv_addr, + XGBE_MDIO_MODE_CL22); + if (ret) { + netdev_err(pdata->netdev, + "redriver mdio port not compatible (%u)\n", + phy_data->redrv_addr); + return ret; + } + } + /* Start in highest supported mode */ xgbe_phy_set_mode(pdata, phy_data->start_mode); diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c index e536301acfde..b3568c453b14 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c @@ -1749,6 +1749,12 @@ static int xgene_enet_get_resources(struct xgene_enet_pdata *pdata) pdata->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(pdata->clk)) { + /* Abort if the clock is defined but couldn't be retrived. + * Always abort if the clock is missing on DT system as + * the driver can't cope with this case. + */ + if (PTR_ERR(pdata->clk) != -ENOENT || dev->of_node) + return PTR_ERR(pdata->clk); /* Firmware may have set up the clock already. */ dev_info(dev, "clocks have been setup already\n"); } diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c index 0ee6e208aa07..50d88d3e03b6 100644 --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c @@ -817,7 +817,7 @@ static void bcm_enet_adjust_phy_link(struct net_device *dev) rx_pause_en = 1; tx_pause_en = 1; } else if (!priv->pause_auto) { - /* pause setting overrided by user */ + /* pause setting overridden by user */ rx_pause_en = priv->pause_rx; tx_pause_en = priv->pause_tx; } else { diff --git a/drivers/net/ethernet/broadcom/bgmac-platform.c b/drivers/net/ethernet/broadcom/bgmac-platform.c index 7b1af950f312..da1b8b225eb9 100644 --- a/drivers/net/ethernet/broadcom/bgmac-platform.c +++ b/drivers/net/ethernet/broadcom/bgmac-platform.c @@ -51,8 +51,7 @@ static void platform_bgmac_idm_write(struct bgmac *bgmac, u16 offset, u32 value) static bool platform_bgmac_clk_enabled(struct bgmac *bgmac) { - if ((bgmac_idm_read(bgmac, BCMA_IOCTL) & - (BCMA_IOCTL_CLK | BCMA_IOCTL_FGC)) != BCMA_IOCTL_CLK) + if ((bgmac_idm_read(bgmac, BCMA_IOCTL) & BGMAC_CLK_EN) != BGMAC_CLK_EN) return false; if (bgmac_idm_read(bgmac, BCMA_RESET_CTL) & BCMA_RESET_CTL_RESET) return false; @@ -61,15 +60,25 @@ static bool platform_bgmac_clk_enabled(struct bgmac *bgmac) static void platform_bgmac_clk_enable(struct bgmac *bgmac, u32 flags) { - bgmac_idm_write(bgmac, BCMA_IOCTL, - (BCMA_IOCTL_CLK | BCMA_IOCTL_FGC | flags)); - bgmac_idm_read(bgmac, BCMA_IOCTL); + u32 val; - bgmac_idm_write(bgmac, BCMA_RESET_CTL, 0); - bgmac_idm_read(bgmac, BCMA_RESET_CTL); - udelay(1); + /* The Reset Control register only contains a single bit to show if the + * controller is currently in reset. Do a sanity check here, just in + * case the bootloader happened to leave the device in reset. + */ + val = bgmac_idm_read(bgmac, BCMA_RESET_CTL); + if (val) { + bgmac_idm_write(bgmac, BCMA_RESET_CTL, 0); + bgmac_idm_read(bgmac, BCMA_RESET_CTL); + udelay(1); + } - bgmac_idm_write(bgmac, BCMA_IOCTL, (BCMA_IOCTL_CLK | flags)); + val = bgmac_idm_read(bgmac, BCMA_IOCTL); + /* Some bits of BCMA_IOCTL set by HW/ATF and should not change */ + val |= flags & ~(BGMAC_AWCACHE | BGMAC_ARCACHE | BGMAC_AWUSER | + BGMAC_ARUSER); + val |= BGMAC_CLK_EN; + bgmac_idm_write(bgmac, BCMA_IOCTL, val); bgmac_idm_read(bgmac, BCMA_IOCTL); udelay(1); } diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index 415046750bb4..fd66fca00e01 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -1223,12 +1223,16 @@ static netdev_tx_t bgmac_start_xmit(struct sk_buff *skb, static int bgmac_set_mac_address(struct net_device *net_dev, void *addr) { struct bgmac *bgmac = netdev_priv(net_dev); + struct sockaddr *sa = addr; int ret; ret = eth_prepare_mac_addr_change(net_dev, addr); if (ret < 0) return ret; - bgmac_write_mac_address(bgmac, (u8 *)addr); + + ether_addr_copy(net_dev->dev_addr, sa->sa_data); + bgmac_write_mac_address(bgmac, net_dev->dev_addr); + eth_commit_mac_addr_change(net_dev, addr); return 0; } diff --git a/drivers/net/ethernet/broadcom/bgmac.h b/drivers/net/ethernet/broadcom/bgmac.h index 248727dc62f2..6d1c6ff1ed96 100644 --- a/drivers/net/ethernet/broadcom/bgmac.h +++ b/drivers/net/ethernet/broadcom/bgmac.h @@ -213,6 +213,22 @@ /* BCMA GMAC core specific IO Control (BCMA_IOCTL) flags */ #define BGMAC_BCMA_IOCTL_SW_CLKEN 0x00000004 /* PHY Clock Enable */ #define BGMAC_BCMA_IOCTL_SW_RESET 0x00000008 /* PHY Reset */ +/* The IOCTL values appear to be different in NS, NSP, and NS2, and do not match + * the values directly above + */ +#define BGMAC_CLK_EN BIT(0) +#define BGMAC_RESERVED_0 BIT(1) +#define BGMAC_SOURCE_SYNC_MODE_EN BIT(2) +#define BGMAC_DEST_SYNC_MODE_EN BIT(3) +#define BGMAC_TX_CLK_OUT_INVERT_EN BIT(4) +#define BGMAC_DIRECT_GMII_MODE BIT(5) +#define BGMAC_CLK_250_SEL BIT(6) +#define BGMAC_AWCACHE (0xf << 7) +#define BGMAC_RESERVED_1 (0x1f << 11) +#define BGMAC_ARCACHE (0xf << 16) +#define BGMAC_AWUSER (0x3f << 20) +#define BGMAC_ARUSER (0x3f << 26) +#define BGMAC_RESERVED BIT(31) /* BCMA GMAC core specific IO status (BCMA_IOST) flags */ #define BGMAC_BCMA_IOST_ATTACHED 0x00000800 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index 05356efdbf93..b209b7f6093e 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -6957,7 +6957,7 @@ int bnx2x_link_update(struct link_params *params, struct link_vars *vars) * hence its link is expected to be down * - SECOND_PHY means that first phy should not be able * to link up by itself (using configuration) - * - DEFAULT should be overriden during initialiazation + * - DEFAULT should be overridden during initialization */ DP(NETIF_MSG_LINK, "Invalid link indication" "mpc=0x%x. DISABLING LINK !!!\n", diff --git a/drivers/net/ethernet/broadcom/sb1250-mac.c b/drivers/net/ethernet/broadcom/sb1250-mac.c index 89d4feba1a9a..55c8e25b43d9 100644 --- a/drivers/net/ethernet/broadcom/sb1250-mac.c +++ b/drivers/net/ethernet/broadcom/sb1250-mac.c @@ -2617,7 +2617,7 @@ out_out: return err; } -static int __exit sbmac_remove(struct platform_device *pldev) +static int sbmac_remove(struct platform_device *pldev) { struct net_device *dev = platform_get_drvdata(pldev); struct sbmac_softc *sc = netdev_priv(dev); @@ -2634,7 +2634,7 @@ static int __exit sbmac_remove(struct platform_device *pldev) static struct platform_driver sbmac_driver = { .probe = sbmac_probe, - .remove = __exit_p(sbmac_remove), + .remove = sbmac_remove, .driver = { .name = sbmac_string, }, diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index 016d481c6476..30606b11b128 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -1622,7 +1622,7 @@ static void macb_init_rx_buffer_size(struct macb *bp, size_t size) } } - netdev_dbg(bp->dev, "mtu [%u] rx_buffer_size [%Zu]\n", + netdev_dbg(bp->dev, "mtu [%u] rx_buffer_size [%zu]\n", bp->dev->mtu, bp->rx_buffer_size); } diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c index acc231293e4d..f6e739da7bb7 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c @@ -1416,7 +1416,7 @@ static unsigned int xdigit2int(unsigned char c) * <pattern data>[/<pattern mask>][@<anchor>] * * Up to 2 filter patterns can be specified. If 2 are supplied the first one - * must be anchored at 0. An omited mask is taken as a mask of 1s, an omitted + * must be anchored at 0. An omitted mask is taken as a mask of 1s, an omitted * anchor is taken as 0. */ static ssize_t mps_trc_write(struct file *file, const char __user *buf, diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h index 5fdaa16426c5..fa376444e57c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_version.h @@ -37,7 +37,7 @@ #define T4FW_VERSION_MAJOR 0x01 #define T4FW_VERSION_MINOR 0x10 -#define T4FW_VERSION_MICRO 0x1A +#define T4FW_VERSION_MICRO 0x21 #define T4FW_VERSION_BUILD 0x00 #define T4FW_MIN_VERSION_MAJOR 0x01 @@ -46,7 +46,7 @@ #define T5FW_VERSION_MAJOR 0x01 #define T5FW_VERSION_MINOR 0x10 -#define T5FW_VERSION_MICRO 0x1A +#define T5FW_VERSION_MICRO 0x21 #define T5FW_VERSION_BUILD 0x00 #define T5FW_MIN_VERSION_MAJOR 0x00 @@ -55,7 +55,7 @@ #define T6FW_VERSION_MAJOR 0x01 #define T6FW_VERSION_MINOR 0x10 -#define T6FW_VERSION_MICRO 0x1A +#define T6FW_VERSION_MICRO 0x21 #define T6FW_VERSION_BUILD 0x00 #define T6FW_MIN_VERSION_MAJOR 0x00 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index 262587240c86..928b0df2b8e0 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1456,7 +1456,7 @@ err_alloc_etherdev: return err; } -static int __exit ftgmac100_remove(struct platform_device *pdev) +static int ftgmac100_remove(struct platform_device *pdev) { struct net_device *netdev; struct ftgmac100 *priv; @@ -1483,7 +1483,7 @@ MODULE_DEVICE_TABLE(of, ftgmac100_of_match); static struct platform_driver ftgmac100_driver = { .probe = ftgmac100_probe, - .remove = __exit_p(ftgmac100_remove), + .remove = ftgmac100_remove, .driver = { .name = DRV_NAME, .of_match_table = ftgmac100_of_match, diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c index c0ddbbe6c226..6ac336b546e6 100644 --- a/drivers/net/ethernet/faraday/ftmac100.c +++ b/drivers/net/ethernet/faraday/ftmac100.c @@ -1156,7 +1156,7 @@ err_alloc_etherdev: return err; } -static int __exit ftmac100_remove(struct platform_device *pdev) +static int ftmac100_remove(struct platform_device *pdev) { struct net_device *netdev; struct ftmac100 *priv; @@ -1176,7 +1176,7 @@ static int __exit ftmac100_remove(struct platform_device *pdev) static struct platform_driver ftmac100_driver = { .probe = ftmac100_probe, - .remove = __exit_p(ftmac100_remove), + .remove = ftmac100_remove, .driver = { .name = DRV_NAME, }, diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index cbbf8648307a..78460c52b7c4 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -847,9 +847,7 @@ static void i40e_free_vf_res(struct i40e_vf *vf) wr32(hw, reg_idx, reg); i40e_flush(hw); } - /* reset some of the state varibles keeping - * track of the resources - */ + /* reset some of the state variables keeping track of the resources */ vf->num_queue_pairs = 0; vf->vf_states = 0; clear_bit(I40E_VF_STAT_INIT, &vf->vf_states); diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c index 2788a5409023..68812d783f33 100644 --- a/drivers/net/ethernet/intel/igb/e1000_phy.c +++ b/drivers/net/ethernet/intel/igb/e1000_phy.c @@ -294,7 +294,7 @@ s32 igb_write_phy_reg_i2c(struct e1000_hw *hw, u32 offset, u16 data) u32 i, i2ccmd = 0; u16 phy_data_swapped; - /* Prevent overwritting SFP I2C EEPROM which is at A0 address.*/ + /* Prevent overwriting SFP I2C EEPROM which is at A0 address.*/ if ((hw->phy.addr == 0) || (hw->phy.addr > 7)) { hw_dbg("PHY I2C Address %d is out of range.\n", hw->phy.addr); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index a2cc43d28888..b1ecc2627a5a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -96,7 +96,7 @@ #define IXGBE_MAX_FRAME_BUILD_SKB \ (SKB_WITH_OVERHEAD(IXGBE_RXBUFFER_2K) - IXGBE_SKB_PAD) #else -#define IGB_MAX_FRAME_BUILD_SKB IXGBE_RXBUFFER_2K +#define IXGBE_MAX_FRAME_BUILD_SKB IXGBE_RXBUFFER_2K #endif /* @@ -929,6 +929,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct ixgbe_adapter *adapter, struct ixgbe_ring *tx_ring); u32 ixgbe_rss_indir_tbl_entries(struct ixgbe_adapter *adapter); +void ixgbe_store_key(struct ixgbe_adapter *adapter); void ixgbe_store_reta(struct ixgbe_adapter *adapter); s32 ixgbe_negotiate_fc(struct ixgbe_hw *hw, u32 adv_reg, u32 lp_reg, u32 adv_sym, u32 adv_asm, u32 lp_sym, u32 lp_asm); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c index 30535e6b68f0..c8ac46049f34 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c @@ -1449,7 +1449,7 @@ do { \ * @atr_input: input bitstream to compute the hash on * @input_mask: mask for the input bitstream * - * This function serves two main purposes. First it applys the input_mask + * This function serves two main purposes. First it applies the input_mask * to the atr_input resulting in a cleaned up atr_input data stream. * Secondly it computes the hash and stores it in the bkt_hash field at * the end of the input byte stream. This way it will be available for diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index a7574c7b12af..90fa5bf23d1b 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -2998,8 +2998,10 @@ static int ixgbe_set_rxfh(struct net_device *netdev, const u32 *indir, } /* Fill out the rss hash key */ - if (key) + if (key) { memcpy(adapter->rss_key, key, ixgbe_get_rxfh_key_size(netdev)); + ixgbe_store_key(adapter); + } ixgbe_store_reta(adapter); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 060cdce8058f..a7a430a7be2c 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -3474,6 +3474,21 @@ u32 ixgbe_rss_indir_tbl_entries(struct ixgbe_adapter *adapter) } /** + * ixgbe_store_key - Write the RSS key to HW + * @adapter: device handle + * + * Write the RSS key stored in adapter.rss_key to HW. + */ +void ixgbe_store_key(struct ixgbe_adapter *adapter) +{ + struct ixgbe_hw *hw = &adapter->hw; + int i; + + for (i = 0; i < 10; i++) + IXGBE_WRITE_REG(hw, IXGBE_RSSRK(i), adapter->rss_key[i]); +} + +/** * ixgbe_store_reta - Write the RETA table to HW * @adapter: device handle * @@ -3538,7 +3553,6 @@ static void ixgbe_store_vfreta(struct ixgbe_adapter *adapter) static void ixgbe_setup_reta(struct ixgbe_adapter *adapter) { - struct ixgbe_hw *hw = &adapter->hw; u32 i, j; u32 reta_entries = ixgbe_rss_indir_tbl_entries(adapter); u16 rss_i = adapter->ring_feature[RING_F_RSS].indices; @@ -3551,8 +3565,7 @@ static void ixgbe_setup_reta(struct ixgbe_adapter *adapter) rss_i = 4; /* Fill out hash function seeds */ - for (i = 0; i < 10; i++) - IXGBE_WRITE_REG(hw, IXGBE_RSSRK(i), adapter->rss_key[i]); + ixgbe_store_key(adapter); /* Fill out redirection table */ memset(adapter->rss_indir_tbl, 0, sizeof(adapter->rss_indir_tbl)); @@ -3959,7 +3972,8 @@ static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter) if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) set_bit(__IXGBE_RX_3K_BUFFER, &rx_ring->state); - if (max_frame > (ETH_FRAME_LEN + ETH_FCS_LEN)) + if ((max_frame > (ETH_FRAME_LEN + ETH_FCS_LEN)) || + (max_frame > IXGBE_MAX_FRAME_BUILD_SKB)) set_bit(__IXGBE_RX_3K_BUFFER, &rx_ring->state); #endif } diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index d7ac22d7f940..bd8de6b9be71 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -441,30 +441,40 @@ static int mlxsw_sp_vr_lpm_tree_check(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_vr *vr, struct mlxsw_sp_prefix_usage *req_prefix_usage) { - struct mlxsw_sp_lpm_tree *lpm_tree; + struct mlxsw_sp_lpm_tree *lpm_tree = vr->lpm_tree; + struct mlxsw_sp_lpm_tree *new_tree; + int err; - if (mlxsw_sp_prefix_usage_eq(req_prefix_usage, - &vr->lpm_tree->prefix_usage)) + if (mlxsw_sp_prefix_usage_eq(req_prefix_usage, &lpm_tree->prefix_usage)) return 0; - lpm_tree = mlxsw_sp_lpm_tree_get(mlxsw_sp, req_prefix_usage, + new_tree = mlxsw_sp_lpm_tree_get(mlxsw_sp, req_prefix_usage, vr->proto, false); - if (IS_ERR(lpm_tree)) { + if (IS_ERR(new_tree)) { /* We failed to get a tree according to the required * prefix usage. However, the current tree might be still good * for us if our requirement is subset of the prefixes used * in the tree. */ if (mlxsw_sp_prefix_usage_subset(req_prefix_usage, - &vr->lpm_tree->prefix_usage)) + &lpm_tree->prefix_usage)) return 0; - return PTR_ERR(lpm_tree); + return PTR_ERR(new_tree); } - mlxsw_sp_vr_lpm_tree_unbind(mlxsw_sp, vr); - mlxsw_sp_lpm_tree_put(mlxsw_sp, vr->lpm_tree); + /* Prevent packet loss by overwriting existing binding */ + vr->lpm_tree = new_tree; + err = mlxsw_sp_vr_lpm_tree_bind(mlxsw_sp, vr); + if (err) + goto err_tree_bind; + mlxsw_sp_lpm_tree_put(mlxsw_sp, lpm_tree); + + return 0; + +err_tree_bind: vr->lpm_tree = lpm_tree; - return mlxsw_sp_vr_lpm_tree_bind(mlxsw_sp, vr); + mlxsw_sp_lpm_tree_put(mlxsw_sp, new_tree); + return err; } static struct mlxsw_sp_vr *mlxsw_sp_vr_get(struct mlxsw_sp *mlxsw_sp, diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c index ee38c18c2d2d..ee1c78abab0b 100644 --- a/drivers/net/ethernet/micrel/ksz884x.c +++ b/drivers/net/ethernet/micrel/ksz884x.c @@ -1251,10 +1251,10 @@ struct ksz_port_info { * @tx_size: Transmit data size. Used for TX optimization. * The maximum is defined by MAX_TX_HELD_SIZE. * @perm_addr: Permanent MAC address. - * @override_addr: Overrided MAC address. + * @override_addr: Overridden MAC address. * @address: Additional MAC address entries. * @addr_list_size: Additional MAC address list size. - * @mac_override: Indication of MAC address overrided. + * @mac_override: Indication of MAC address overridden. * @promiscuous: Counter to keep track of promiscuous mode set. * @all_multi: Counter to keep track of all multicast mode set. * @multi_list: Multicast address entries. @@ -4042,7 +4042,7 @@ static int empty_addr(u8 *addr) * @hw: The hardware instance. * * This routine programs the MAC address of the hardware when the address is - * overrided. + * overridden. */ static void hw_set_addr(struct ksz_hw *hw) { @@ -7043,7 +7043,7 @@ static int pcidev_init(struct pci_dev *pdev, const struct pci_device_id *id) if (macaddr[0] != ':') get_mac_addr(hw_priv, macaddr, MAIN_PORT); - /* Read MAC address and initialize override address if not overrided. */ + /* Read MAC address and initialize override address if not overridden. */ hw_read_addr(hw); /* Multiple device interfaces mode requires a second MAC address. */ diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 074259cc8e06..9179a99563af 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -1498,7 +1498,7 @@ nfp_net_tx_xdp_buf(struct nfp_net *nn, struct nfp_net_rx_ring *rx_ring, txbuf->real_len = pkt_len; dma_sync_single_for_device(&nn->pdev->dev, rxbuf->dma_addr + pkt_off, - pkt_len, DMA_TO_DEVICE); + pkt_len, DMA_BIDIRECTIONAL); /* Build TX descriptor */ txd = &tx_ring->txds[wr_idx]; @@ -1611,7 +1611,7 @@ static int nfp_net_rx(struct nfp_net_rx_ring *rx_ring, int budget) dma_sync_single_for_cpu(&nn->pdev->dev, rxbuf->dma_addr + pkt_off, - pkt_len, DMA_FROM_DEVICE); + pkt_len, DMA_BIDIRECTIONAL); act = nfp_net_run_xdp(xdp_prog, rxbuf->frag + data_off, pkt_len); switch (act) { @@ -2198,7 +2198,8 @@ static int __nfp_net_set_config_and_enable(struct nfp_net *nn) nfp_net_write_mac_addr(nn); nn_writel(nn, NFP_NET_CFG_MTU, nn->netdev->mtu); - nn_writel(nn, NFP_NET_CFG_FLBUFSZ, nn->fl_bufsz); + nn_writel(nn, NFP_NET_CFG_FLBUFSZ, + nn->fl_bufsz - NFP_NET_RX_BUF_NON_DATA); /* Enable device */ new_ctrl |= NFP_NET_CFG_CTRL_ENABLE; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 99b187bfdd55..718bf58a7da6 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -178,7 +178,7 @@ const u32 qlcnic_83xx_reg_tbl[] = { 0x3540, /* Device state, DRV_REG1 */ 0x3544, /* Driver state, DRV_REG2 */ 0x3548, /* Driver scratch, DRV_REG3 */ - 0x354C, /* Device partiton info, DRV_REG4 */ + 0x354C, /* Device partition info, DRV_REG4 */ 0x3524, /* Driver IDC ver, DRV_REG5 */ 0x3550, /* FW_VER_MAJOR */ 0x3554, /* FW_VER_MINOR */ diff --git a/drivers/net/ethernet/seeq/sgiseeq.c b/drivers/net/ethernet/seeq/sgiseeq.c index ed34196028b8..70347720fdf9 100644 --- a/drivers/net/ethernet/seeq/sgiseeq.c +++ b/drivers/net/ethernet/seeq/sgiseeq.c @@ -807,7 +807,7 @@ err_out: return err; } -static int __exit sgiseeq_remove(struct platform_device *pdev) +static int sgiseeq_remove(struct platform_device *pdev) { struct net_device *dev = platform_get_drvdata(pdev); struct sgiseeq_private *sp = netdev_priv(dev); @@ -822,7 +822,7 @@ static int __exit sgiseeq_remove(struct platform_device *pdev) static struct platform_driver sgiseeq_driver = { .probe = sgiseeq_probe, - .remove = __exit_p(sgiseeq_remove), + .remove = sgiseeq_remove, .driver = { .name = "sgiseeq", } diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 92e1c6d8b293..c60c2d4c646a 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -828,9 +828,7 @@ static int efx_ef10_alloc_piobufs(struct efx_nic *efx, unsigned int n) static int efx_ef10_link_piobufs(struct efx_nic *efx) { struct efx_ef10_nic_data *nic_data = efx->nic_data; - _MCDI_DECLARE_BUF(inbuf, - max(MC_CMD_LINK_PIOBUF_IN_LEN, - MC_CMD_UNLINK_PIOBUF_IN_LEN)); + MCDI_DECLARE_BUF(inbuf, MC_CMD_LINK_PIOBUF_IN_LEN); struct efx_channel *channel; struct efx_tx_queue *tx_queue; unsigned int offset, index; @@ -839,8 +837,6 @@ static int efx_ef10_link_piobufs(struct efx_nic *efx) BUILD_BUG_ON(MC_CMD_LINK_PIOBUF_OUT_LEN != 0); BUILD_BUG_ON(MC_CMD_UNLINK_PIOBUF_OUT_LEN != 0); - memset(inbuf, 0, sizeof(inbuf)); - /* Link a buffer to each VI in the write-combining mapping */ for (index = 0; index < nic_data->n_piobufs; ++index) { MCDI_SET_DWORD(inbuf, LINK_PIOBUF_IN_PIOBUF_HANDLE, @@ -920,6 +916,10 @@ static int efx_ef10_link_piobufs(struct efx_nic *efx) return 0; fail: + /* inbuf was defined for MC_CMD_LINK_PIOBUF. We can use the same + * buffer for MC_CMD_UNLINK_PIOBUF because it's shorter. + */ + BUILD_BUG_ON(MC_CMD_LINK_PIOBUF_IN_LEN < MC_CMD_UNLINK_PIOBUF_IN_LEN); while (index--) { MCDI_SET_DWORD(inbuf, UNLINK_PIOBUF_IN_TXQ_INSTANCE, nic_data->pio_write_vi_base + index); @@ -2183,7 +2183,7 @@ static int efx_ef10_tx_tso_desc(struct efx_tx_queue *tx_queue, /* Modify IPv4 header if needed. */ ip->tot_len = 0; ip->check = 0; - ipv4_id = ip->id; + ipv4_id = ntohs(ip->id); } else { /* Modify IPv6 header if needed. */ struct ipv6hdr *ipv6 = ipv6_hdr(skb); diff --git a/drivers/net/ethernet/sfc/mcdi_pcol.h b/drivers/net/ethernet/sfc/mcdi_pcol.h index 47ced8a898ca..91fb54fd03d9 100644 --- a/drivers/net/ethernet/sfc/mcdi_pcol.h +++ b/drivers/net/ethernet/sfc/mcdi_pcol.h @@ -10832,7 +10832,7 @@ /***********************************/ /* MC_CMD_GET_LICENSED_V3_FEATURE_STATES - * Query the state of an one or more licensed features. (Note that the actual + * Query the state of one or more licensed features. (Note that the actual * state may be invalidated by the MC_CMD_LICENSING_V3 OP_UPDATE_LICENSE * operation or a reboot of the MC.) Used for V3 licensing (Medford) */ diff --git a/drivers/net/ethernet/sgi/meth.c b/drivers/net/ethernet/sgi/meth.c index 69d2d30e5ef1..ea55abd62ec7 100644 --- a/drivers/net/ethernet/sgi/meth.c +++ b/drivers/net/ethernet/sgi/meth.c @@ -854,7 +854,7 @@ static int meth_probe(struct platform_device *pdev) return 0; } -static int __exit meth_remove(struct platform_device *pdev) +static int meth_remove(struct platform_device *pdev) { struct net_device *dev = platform_get_drvdata(pdev); @@ -866,7 +866,7 @@ static int __exit meth_remove(struct platform_device *pdev) static struct platform_driver meth_driver = { .probe = meth_probe, - .remove = __exit_p(meth_remove), + .remove = meth_remove, .driver = { .name = "meth", } diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c index 19a458716f1a..1b6f6171d078 100644 --- a/drivers/net/ethernet/sis/sis900.c +++ b/drivers/net/ethernet/sis/sis900.c @@ -176,7 +176,7 @@ struct sis900_private { u32 msg_enable; - unsigned int cur_rx, dirty_rx; /* producer/comsumer pointers for Tx/Rx ring */ + unsigned int cur_rx, dirty_rx; /* producer/consumer pointers for Tx/Rx ring */ unsigned int cur_tx, dirty_tx; /* The saved address of a sent/receive-in-place packet buffer */ |
