diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe')
25 files changed, 325 insertions, 203 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/Makefile b/drivers/net/ethernet/intel/ixgbe/Makefile index 7d7387fbdec..7a16177a12a 100644 --- a/drivers/net/ethernet/intel/ixgbe/Makefile +++ b/drivers/net/ethernet/intel/ixgbe/Makefile @@ -1,7 +1,7 @@ ################################################################################ # # Intel 10 Gigabit PCI Express Linux driver -# Copyright(c) 1999 - 2010 Intel Corporation. +# Copyright(c) 1999 - 2012 Intel Corporation. # # This program is free software; you can redistribute it and/or modify it # under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index a8368d5cf68..e6aeb64105a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -560,6 +560,7 @@ extern int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *src_dcb_cfg, extern char ixgbe_driver_name[]; extern const char ixgbe_driver_version[]; +extern char ixgbe_default_device_descr[]; extern void ixgbe_up(struct ixgbe_adapter *adapter); extern void ixgbe_down(struct ixgbe_adapter *adapter); @@ -627,6 +628,8 @@ extern u8 ixgbe_fcoe_getapp(struct ixgbe_adapter *adapter); extern u8 ixgbe_fcoe_setapp(struct ixgbe_adapter *adapter, u8 up); #endif /* CONFIG_IXGBE_DCB */ extern int ixgbe_fcoe_get_wwn(struct net_device *netdev, u64 *wwn, int type); +extern int ixgbe_fcoe_get_hbainfo(struct net_device *netdev, + struct netdev_fcoe_hbainfo *info); #endif /* IXGBE_FCOE */ #endif /* _IXGBE_H_ */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c index ef2afefb0cd..b406c367b19 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c index 4ae26a748da..4e59083a3de 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -356,6 +356,7 @@ static enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw) case IXGBE_DEV_ID_82599_SFP_FCOE: case IXGBE_DEV_ID_82599_SFP_EM: case IXGBE_DEV_ID_82599_SFP_SF2: + case IXGBE_DEV_ID_82599_SFP_SF_QP: case IXGBE_DEV_ID_82599EN_SFP: media_type = ixgbe_media_type_fiber; break; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c index f1365fef4ed..383b9413292 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -266,10 +266,10 @@ s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw) if (hw->mac.type == ixgbe_mac_X540) { if (hw->phy.id == 0) hw->phy.ops.identify(hw); - hw->phy.ops.read_reg(hw, 0x3, IXGBE_PCRC8ECL, &i); - hw->phy.ops.read_reg(hw, 0x3, IXGBE_PCRC8ECH, &i); - hw->phy.ops.read_reg(hw, 0x3, IXGBE_LDPCECL, &i); - hw->phy.ops.read_reg(hw, 0x3, IXGBE_LDPCECH, &i); + hw->phy.ops.read_reg(hw, IXGBE_PCRC8ECL, MDIO_MMD_PCS, &i); + hw->phy.ops.read_reg(hw, IXGBE_PCRC8ECH, MDIO_MMD_PCS, &i); + hw->phy.ops.read_reg(hw, IXGBE_LDPCECL, MDIO_MMD_PCS, &i); + hw->phy.ops.read_reg(hw, IXGBE_LDPCECH, MDIO_MMD_PCS, &i); } return 0; @@ -2599,7 +2599,7 @@ s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval) s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index) { ixgbe_link_speed speed = 0; - bool link_up = 0; + bool link_up = false; u32 autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC); u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h index 863f9c1f145..2c834c46bba 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -75,7 +75,7 @@ s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw, s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw); s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw); s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval); -s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packtetbuf_num); +s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packetbuf_num); s32 ixgbe_fc_autoneg(struct ixgbe_hw *hw); s32 ixgbe_validate_mac_addr(u8 *mac_addr); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c index 318caf4bf62..8bfaaee5ac5 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h index e162775064d..24333b71816 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c index fcd0e479721..d3695edfcb8 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h index 2f318935561..ba835708fca 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c index 32cd97bc794..888a419dc3d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h index a59d5dc59d0..4dec47faeb0 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c index 33b93ffb87c..79a92fe987b 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -112,6 +112,8 @@ static u8 ixgbe_dcbnl_get_state(struct net_device *netdev) static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state) { u8 err = 0; + u8 prio_tc[MAX_USER_PRIORITY] = {0}; + int i; struct ixgbe_adapter *adapter = netdev_priv(netdev); /* Fail command if not in CEE mode */ @@ -122,10 +124,15 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state) if (!!state != !(adapter->flags & IXGBE_FLAG_DCB_ENABLED)) return err; - if (state > 0) + if (state > 0) { err = ixgbe_setup_tc(netdev, adapter->dcb_cfg.num_tcs.pg_tcs); - else + ixgbe_dcb_unpack_map(&adapter->dcb_cfg, DCB_TX_CONFIG, prio_tc); + } else { err = ixgbe_setup_tc(netdev, 0); + } + + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) + netdev_set_prio_tc_map(netdev, i, prio_tc[i]); return err; } @@ -158,10 +165,6 @@ static void ixgbe_dcbnl_set_pg_tc_cfg_tx(struct net_device *netdev, int tc, { struct ixgbe_adapter *adapter = netdev_priv(netdev); - /* Abort a bad configuration */ - if (ffs(up_map) > adapter->dcb_cfg.num_tcs.pg_tcs) - return; - if (prio != DCB_ATTR_VALUE_UNDEFINED) adapter->temp_dcb_cfg.tc_config[tc].path[0].prio_type = prio; if (bwg_id != DCB_ATTR_VALUE_UNDEFINED) @@ -185,7 +188,7 @@ static void ixgbe_dcbnl_set_pg_tc_cfg_tx(struct net_device *netdev, int tc, if (adapter->temp_dcb_cfg.tc_config[tc].path[0].up_to_tc_bitmap != adapter->dcb_cfg.tc_config[tc].path[0].up_to_tc_bitmap) - adapter->dcb_set_bitmap |= BIT_PFC; + adapter->dcb_set_bitmap |= BIT_PFC | BIT_APP_UPCHG; } static void ixgbe_dcbnl_set_pg_bwg_cfg_tx(struct net_device *netdev, int bwg_id, @@ -206,10 +209,6 @@ static void ixgbe_dcbnl_set_pg_tc_cfg_rx(struct net_device *netdev, int tc, { struct ixgbe_adapter *adapter = netdev_priv(netdev); - /* Abort bad configurations */ - if (ffs(up_map) > adapter->dcb_cfg.num_tcs.pg_tcs) - return; - if (prio != DCB_ATTR_VALUE_UNDEFINED) adapter->temp_dcb_cfg.tc_config[tc].path[1].prio_type = prio; if (bwg_id != DCB_ATTR_VALUE_UNDEFINED) @@ -309,6 +308,27 @@ static void ixgbe_dcbnl_get_pfc_cfg(struct net_device *netdev, int priority, *setting = adapter->dcb_cfg.tc_config[priority].dcb_pfc; } +#ifdef IXGBE_FCOE +static void ixgbe_dcbnl_devreset(struct net_device *dev) +{ + struct ixgbe_adapter *adapter = netdev_priv(dev); + + while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state)) + usleep_range(1000, 2000); + + if (netif_running(dev)) + dev->netdev_ops->ndo_stop(dev); + + ixgbe_clear_interrupt_scheme(adapter); + ixgbe_init_interrupt_scheme(adapter); + + if (netif_running(dev)) + dev->netdev_ops->ndo_open(dev); + + clear_bit(__IXGBE_RESETTING, &adapter->state); +} +#endif + static u8 ixgbe_dcbnl_set_all(struct net_device *netdev) { struct ixgbe_adapter *adapter = netdev_priv(netdev); @@ -338,27 +358,6 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev) if (ret) return DCB_NO_HW_CHG; -#ifdef IXGBE_FCOE - if (up && !(up & (1 << adapter->fcoe.up))) - adapter->dcb_set_bitmap |= BIT_APP_UPCHG; - - /* - * Only take down the adapter if an app change occurred. FCoE - * may shuffle tx rings in this case and this can not be done - * without a reset currently. - */ - if (adapter->dcb_set_bitmap & BIT_APP_UPCHG) { - while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state)) - usleep_range(1000, 2000); - - adapter->fcoe.up = ffs(up) - 1; - - if (netif_running(netdev)) - netdev->netdev_ops->ndo_stop(netdev); - ixgbe_clear_interrupt_scheme(adapter); - } -#endif - if (adapter->dcb_cfg.pfc_mode_enable) { switch (adapter->hw.mac.type) { case ixgbe_mac_82599EB: @@ -385,15 +384,6 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev) } } -#ifdef IXGBE_FCOE - if (adapter->dcb_set_bitmap & BIT_APP_UPCHG) { - ixgbe_init_interrupt_scheme(adapter); - if (netif_running(netdev)) - netdev->netdev_ops->ndo_open(netdev); - ret = DCB_HW_CHG_RST; - } -#endif - if (adapter->dcb_set_bitmap & (BIT_PG_TX|BIT_PG_RX)) { u16 refill[MAX_TRAFFIC_CLASS], max[MAX_TRAFFIC_CLASS]; u8 bwg_id[MAX_TRAFFIC_CLASS], prio_type[MAX_TRAFFIC_CLASS]; @@ -442,8 +432,19 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev) if (adapter->dcb_cfg.pfc_mode_enable) adapter->hw.fc.current_mode = ixgbe_fc_pfc; - if (adapter->dcb_set_bitmap & BIT_APP_UPCHG) - clear_bit(__IXGBE_RESETTING, &adapter->state); +#ifdef IXGBE_FCOE + /* Reprogam FCoE hardware offloads when the traffic class + * FCoE is using changes. This happens if the APP info + * changes or the up2tc mapping is updated. + */ + if ((up && !(up & (1 << adapter->fcoe.up))) || + (adapter->dcb_set_bitmap & BIT_APP_UPCHG)) { + adapter->fcoe.up = ffs(up) - 1; + ixgbe_dcbnl_devreset(netdev); + ret = DCB_HW_CHG_RST; + } +#endif + adapter->dcb_set_bitmap = 0x00; return ret; } @@ -661,22 +662,6 @@ static int ixgbe_dcbnl_ieee_setpfc(struct net_device *dev, return ixgbe_dcb_hw_pfc_config(&adapter->hw, pfc->pfc_en, prio_tc); } -#ifdef IXGBE_FCOE -static void ixgbe_dcbnl_devreset(struct net_device *dev) -{ - struct ixgbe_adapter *adapter = netdev_priv(dev); - - if (netif_running(dev)) - dev->netdev_ops->ndo_stop(dev); - - ixgbe_clear_interrupt_scheme(adapter); - ixgbe_init_interrupt_scheme(adapter); - - if (netif_running(dev)) - dev->netdev_ops->ndo_open(dev); -} -#endif - static int ixgbe_dcbnl_ieee_setapp(struct net_device *dev, struct dcb_app *app) { @@ -761,7 +746,9 @@ static u8 ixgbe_dcbnl_setdcbx(struct net_device *dev, u8 mode) ixgbe_dcbnl_ieee_setets(dev, &ets); ixgbe_dcbnl_ieee_setpfc(dev, &pfc); } else if (mode & DCB_CAP_DCBX_VER_CEE) { - adapter->dcb_set_bitmap |= (BIT_PFC & BIT_PG_TX & BIT_PG_RX); + u8 mask = BIT_PFC | BIT_PG_TX | BIT_PG_RX | BIT_APP_UPCHG; + + adapter->dcb_set_bitmap |= mask; ixgbe_dcbnl_set_all(dev); } else { /* Drop into single TC mode strict priority as this diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 70d58c3849b..a62975480e3 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -58,7 +58,7 @@ struct ixgbe_stats { sizeof(((struct rtnl_link_stats64 *)0)->m), \ offsetof(struct rtnl_link_stats64, m) -static struct ixgbe_stats ixgbe_gstrings_stats[] = { +static const struct ixgbe_stats ixgbe_gstrings_stats[] = { {"rx_packets", IXGBE_NETDEV_STAT(rx_packets)}, {"tx_packets", IXGBE_NETDEV_STAT(tx_packets)}, {"rx_bytes", IXGBE_NETDEV_STAT(rx_bytes)}, @@ -120,19 +120,23 @@ static struct ixgbe_stats ixgbe_gstrings_stats[] = { #endif /* IXGBE_FCOE */ }; -#define IXGBE_QUEUE_STATS_LEN \ - ((((struct ixgbe_adapter *)netdev_priv(netdev))->num_tx_queues + \ - ((struct ixgbe_adapter *)netdev_priv(netdev))->num_rx_queues) * \ +/* ixgbe allocates num_tx_queues and num_rx_queues symmetrically so + * we set the num_rx_queues to evaluate to num_tx_queues. This is + * used because we do not have a good way to get the max number of + * rx queues with CONFIG_RPS disabled. + */ +#define IXGBE_NUM_RX_QUEUES netdev->num_tx_queues + +#define IXGBE_QUEUE_STATS_LEN ( \ + (netdev->num_tx_queues + IXGBE_NUM_RX_QUEUES) * \ (sizeof(struct ixgbe_queue_stats) / sizeof(u64))) #define IXGBE_GLOBAL_STATS_LEN ARRAY_SIZE(ixgbe_gstrings_stats) #define IXGBE_PB_STATS_LEN ( \ - (((struct ixgbe_adapter *)netdev_priv(netdev))->flags & \ - IXGBE_FLAG_DCB_ENABLED) ? \ - (sizeof(((struct ixgbe_adapter *)0)->stats.pxonrxc) + \ - sizeof(((struct ixgbe_adapter *)0)->stats.pxontxc) + \ - sizeof(((struct ixgbe_adapter *)0)->stats.pxoffrxc) + \ - sizeof(((struct ixgbe_adapter *)0)->stats.pxofftxc)) \ - / sizeof(u64) : 0) + (sizeof(((struct ixgbe_adapter *)0)->stats.pxonrxc) + \ + sizeof(((struct ixgbe_adapter *)0)->stats.pxontxc) + \ + sizeof(((struct ixgbe_adapter *)0)->stats.pxoffrxc) + \ + sizeof(((struct ixgbe_adapter *)0)->stats.pxofftxc)) \ + / sizeof(u64)) #define IXGBE_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + \ IXGBE_PB_STATS_LEN + \ IXGBE_QUEUE_STATS_LEN) @@ -888,23 +892,19 @@ static void ixgbe_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) { struct ixgbe_adapter *adapter = netdev_priv(netdev); - char firmware_version[32]; u32 nvm_track_id; - strncpy(drvinfo->driver, ixgbe_driver_name, - sizeof(drvinfo->driver) - 1); - strncpy(drvinfo->version, ixgbe_driver_version, - sizeof(drvinfo->version) - 1); + strlcpy(drvinfo->driver, ixgbe_driver_name, sizeof(drvinfo->driver)); + strlcpy(drvinfo->version, ixgbe_driver_version, + sizeof(drvinfo->version)); nvm_track_id = (adapter->eeprom_verh << 16) | adapter->eeprom_verl; - snprintf(firmware_version, sizeof(firmware_version), "0x%08x", + snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), "0x%08x", nvm_track_id); - strncpy(drvinfo->fw_version, firmware_version, - sizeof(drvinfo->fw_version) - 1); - strncpy(drvinfo->bus_info, pci_name(adapter->pdev), - sizeof(drvinfo->bus_info) - 1); + strlcpy(drvinfo->bus_info, pci_name(adapter->pdev), + sizeof(drvinfo->bus_info)); drvinfo->n_stats = IXGBE_STATS_LEN; drvinfo->testinfo_len = IXGBE_TEST_LEN; drvinfo->regdump_len = ixgbe_get_regs_len(netdev); @@ -1082,8 +1082,15 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev, data[i] = (ixgbe_gstrings_stats[i].sizeof_stat == sizeof(u64)) ? *(u64 *)p : *(u32 *)p; } - for (j = 0; j < adapter->num_tx_queues; j++) { + for (j = 0; j < IXGBE_NUM_RX_QUEUES; j++) { ring = adapter->tx_ring[j]; + if (!ring) { + data[i] = 0; + data[i+1] = 0; + i += 2; + continue; + } + do { start = u64_stats_fetch_begin_bh(&ring->syncp); data[i] = ring->stats.packets; @@ -1091,8 +1098,15 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev, } while (u64_stats_fetch_retry_bh(&ring->syncp, start)); i += 2; } - for (j = 0; j < adapter->num_rx_queues; j++) { + for (j = 0; j < IXGBE_NUM_RX_QUEUES; j++) { ring = adapter->rx_ring[j]; + if (!ring) { + data[i] = 0; + data[i+1] = 0; + i += 2; + continue; + } + do { start = u64_stats_fetch_begin_bh(&ring->syncp); data[i] = ring->stats.packets; @@ -1100,22 +1114,20 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev, } while (u64_stats_fetch_retry_bh(&ring->syncp, start)); i += 2; } - if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { - for (j = 0; j < MAX_TX_PACKET_BUFFERS; j++) { - data[i++] = adapter->stats.pxontxc[j]; - data[i++] = adapter->stats.pxofftxc[j]; - } - for (j = 0; j < MAX_RX_PACKET_BUFFERS; j++) { - data[i++] = adapter->stats.pxonrxc[j]; - data[i++] = adapter->stats.pxoffrxc[j]; - } + + for (j = 0; j < IXGBE_MAX_PACKET_BUFFERS; j++) { + data[i++] = adapter->stats.pxontxc[j]; + data[i++] = adapter->stats.pxofftxc[j]; + } + for (j = 0; j < IXGBE_MAX_PACKET_BUFFERS; j++) { + data[i++] = adapter->stats.pxonrxc[j]; + data[i++] = adapter->stats.pxoffrxc[j]; } } static void ixgbe_get_strings(struct net_device *netdev, u32 stringset, u8 *data) { - struct ixgbe_adapter *adapter = netdev_priv(netdev); char *p = (char *)data; int i; @@ -1130,31 +1142,29 @@ static void ixgbe_get_strings(struct net_device *netdev, u32 stringset, ETH_GSTRING_LEN); p += ETH_GSTRING_LEN; } - for (i = 0; i < adapter->num_tx_queues; i++) { + for (i = 0; i < netdev->num_tx_queues; i++) { sprintf(p, "tx_queue_%u_packets", i); p += ETH_GSTRING_LEN; sprintf(p, "tx_queue_%u_bytes", i); p += ETH_GSTRING_LEN; } - for (i = 0; i < adapter->num_rx_queues; i++) { + for (i = 0; i < IXGBE_NUM_RX_QUEUES; i++) { sprintf(p, "rx_queue_%u_packets", i); p += ETH_GSTRING_LEN; sprintf(p, "rx_queue_%u_bytes", i); p += ETH_GSTRING_LEN; } - if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { - for (i = 0; i < MAX_TX_PACKET_BUFFERS; i++) { - sprintf(p, "tx_pb_%u_pxon", i); - p += ETH_GSTRING_LEN; - sprintf(p, "tx_pb_%u_pxoff", i); - p += ETH_GSTRING_LEN; - } - for (i = 0; i < MAX_RX_PACKET_BUFFERS; i++) { - sprintf(p, "rx_pb_%u_pxon", i); - p += ETH_GSTRING_LEN; - sprintf(p, "rx_pb_%u_pxoff", i); - p += ETH_GSTRING_LEN; - } + for (i = 0; i < IXGBE_MAX_PACKET_BUFFERS; i++) { + sprintf(p, "tx_pb_%u_pxon", i); + p += ETH_GSTRING_LEN; + sprintf(p, "tx_pb_%u_pxoff", i); + p += ETH_GSTRING_LEN; + } + for (i = 0; i < IXGBE_MAX_PACKET_BUFFERS; i++) { + sprintf(p, "rx_pb_%u_pxon", i); + p += ETH_GSTRING_LEN; + sprintf(p, "rx_pb_%u_pxoff", i); + p += ETH_GSTRING_LEN; } /* BUG_ON(p - data != IXGBE_STATS_LEN * ETH_GSTRING_LEN); */ break; @@ -1959,12 +1969,21 @@ static int ixgbe_wol_exclusion(struct ixgbe_adapter *adapter, /* WOL not supported except for the following */ switch(hw->device_id) { case IXGBE_DEV_ID_82599_SFP: - /* Only this subdevice supports WOL */ - if (hw->subsystem_device_id != IXGBE_SUBDEV_ID_82599_SFP) { + /* Only these subdevices could supports WOL */ + switch (hw->subsystem_device_id) { + case IXGBE_SUBDEV_ID_82599_560FLR: + /* only support first port */ + if (hw->bus.func != 0) { + wol->supported = 0; + break; + } + case IXGBE_SUBDEV_ID_82599_SFP: + retval = 0; + break; + default: wol->supported = 0; break; } - retval = 0; break; case IXGBE_DEV_ID_82599_COMBO_BACKPLANE: /* All except this subdevice support WOL */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c index df3b1be69d8..4bc79424980 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -855,3 +855,86 @@ int ixgbe_fcoe_get_wwn(struct net_device *netdev, u64 *wwn, int type) } return rc; } + +/** + * ixgbe_fcoe_get_hbainfo - get FCoE HBA information + * @netdev : ixgbe adapter + * @info : HBA information + * + * Returns ixgbe HBA information + * + * Returns : 0 on success + */ +int ixgbe_fcoe_get_hbainfo(struct net_device *netdev, + struct netdev_fcoe_hbainfo *info) +{ + struct ixgbe_adapter *adapter = netdev_priv(netdev); + struct ixgbe_hw *hw = &adapter->hw; + int i, pos; + u8 buf[8]; + + if (!info) + return -EINVAL; + + /* Don't return information on unsupported devices */ + if (hw->mac.type != ixgbe_mac_82599EB && + hw->mac.type != ixgbe_mac_X540) + return -EINVAL; + + /* Manufacturer */ + snprintf(info->manufacturer, sizeof(info->manufacturer), + "Intel Corporation"); + + /* Serial Number */ + + /* Get the PCI-e Device Serial Number Capability */ + pos = pci_find_ext_capability(adapter->pdev, PCI_EXT_CAP_ID_DSN); + if (pos) { + pos += 4; + for (i = 0; i < 8; i++) + pci_read_config_byte(adapter->pdev, pos + i, &buf[i]); + + snprintf(info->serial_number, sizeof(info->serial_number), + "%02X%02X%02X%02X%02X%02X%02X%02X", + buf[7], buf[6], buf[5], buf[4], + buf[3], buf[2], buf[1], buf[0]); + } else + snprintf(info->serial_number, sizeof(info->serial_number), + "Unknown"); + + /* Hardware Version */ + snprintf(info->hardware_version, + sizeof(info->hardware_version), + "Rev %d", hw->revision_id); + /* Driver Name/Version */ + snprintf(info->driver_version, + sizeof(info->driver_version), + "%s v%s", + ixgbe_driver_name, + ixgbe_driver_version); + /* Firmware Version */ + snprintf(info->firmware_version, + sizeof(info->firmware_version), + "0x%08x", + (adapter->eeprom_verh << 16) | + adapter->eeprom_verl); + + /* Model */ + if (hw->mac.type == ixgbe_mac_82599EB) { + snprintf(info->model, + sizeof(info->model), + "Intel 82599"); + } else { + snprintf(info->model, + sizeof(info->model), + "Intel X540"); + } + + /* Model Description */ + snprintf(info->model_description, + sizeof(info->model_description), + "%s", + ixgbe_default_device_descr); + + return 0; +} diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.h index 261fd62dda1..1dbed17c810 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 8ef92d1a6aa..3dc6cef5810 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -55,6 +55,8 @@ char ixgbe_driver_name[] = "ixgbe"; static const char ixgbe_driver_string[] = "Intel(R) 10 Gigabit PCI Express Network Driver"; +char ixgbe_default_device_descr[] = + "Intel(R) 10 Gigabit Network Connection"; #define MAJ 3 #define MIN 6 #define BUILD 7 @@ -62,7 +64,7 @@ static const char ixgbe_driver_string[] = __stringify(BUILD) "-k" const char ixgbe_driver_version[] = DRV_VERSION; static const char ixgbe_copyright[] = - "Copyright (c) 1999-2011 Intel Corporation."; + "Copyright (c) 1999-2012 Intel Corporation."; static const struct ixgbe_info *ixgbe_info_tbl[] = { [board_82598] = &ixgbe_82598_info, @@ -106,6 +108,7 @@ static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = { {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF2), board_82599 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_LS), board_82599 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599EN_SFP), board_82599 }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_SF_QP), board_82599 }, /* required last entry */ {0, } }; @@ -146,7 +149,7 @@ static void ixgbe_service_event_complete(struct ixgbe_adapter *adapter) { BUG_ON(!test_bit(__IXGBE_SERVICE_SCHED, &adapter->state)); - /* flush memory to make sure state is correct before next watchog */ + /* flush memory to make sure state is correct before next watchdog */ smp_mb__before_clear_bit(); clear_bit(__IXGBE_SERVICE_SCHED, &adapter->state); } @@ -1140,7 +1143,7 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_ring *rx_ring, u16 cleaned_count) if (ring_is_ps_enabled(rx_ring)) { if (!bi->page) { - bi->page = netdev_alloc_page(rx_ring->netdev); + bi->page = alloc_page(GFP_ATOMIC | __GFP_COLD); if (!bi->page) { rx_ring->rx_stats.alloc_rx_page_failed++; goto no_buffers; @@ -2156,7 +2159,7 @@ static irqreturn_t ixgbe_intr(int irq, void *data) IXGBE_WRITE_REG(hw, IXGBE_EIMC, IXGBE_IRQ_CLEAR_MASK); /* for NAPI, using EIAM to auto-mask tx/rx interrupt bits on read - * therefore no explict interrupt disable is necessary */ + * therefore no explicit interrupt disable is necessary */ eicr = IXGBE_READ_REG(hw, IXGBE_EICR); if (!eicr) { /* @@ -2630,22 +2633,22 @@ static void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter, /* * we must limit the number of descriptors so that the * total size of max desc * buf_len is not greater - * than 65535 + * than 65536 */ if (ring_is_ps_enabled(ring)) { -#if (MAX_SKB_FRAGS > 16) +#if (PAGE_SIZE < 8192) rscctrl |= IXGBE_RSCCTL_MAXDESC_16; -#elif (MAX_SKB_FRAGS > 8) +#elif (PAGE_SIZE < 16384) rscctrl |= IXGBE_RSCCTL_MAXDESC_8; -#elif (MAX_SKB_FRAGS > 4) +#elif (PAGE_SIZE < 32768) rscctrl |= IXGBE_RSCCTL_MAXDESC_4; #else rscctrl |= IXGBE_RSCCTL_MAXDESC_1; #endif } else { - if (rx_buf_len < IXGBE_RXBUFFER_4K) + if (rx_buf_len <= IXGBE_RXBUFFER_4K) rscctrl |= IXGBE_RSCCTL_MAXDESC_16; - else if (rx_buf_len < IXGBE_RXBUFFER_8K) + else if (rx_buf_len <= IXGBE_RXBUFFER_8K) rscctrl |= IXGBE_RSCCTL_MAXDESC_8; else rscctrl |= IXGBE_RSCCTL_MAXDESC_4; @@ -2827,7 +2830,7 @@ static void ixgbe_configure_virtualization(struct ixgbe_adapter *adapter) IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, vmdctl | vt_reg_bits); vf_shift = adapter->num_vfs % 32; - reg_offset = (adapter->num_vfs > 32) ? 1 : 0; + reg_offset = (adapter->num_vfs >= 32) ? 1 : 0; /* Enable only the PF's pool for Tx/Rx */ IXGBE_WRITE_REG(hw, IXGBE_VFRE(reg_offset), (1 << vf_shift)); @@ -3044,7 +3047,7 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter) hw->mac.ops.enable_rx_dma(hw, rxctrl); } -static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid) +static int ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid) { struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; @@ -3053,9 +3056,11 @@ static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid) /* add VID to filter table */ hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, true); set_bit(vid, adapter->active_vlans); + + return 0; } -static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) +static int ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) { struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; @@ -3064,6 +3069,8 @@ static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) /* remove VID from filter table */ hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, false); clear_bit(vid, adapter->active_vlans); + + return 0; } /** @@ -3602,7 +3609,7 @@ static inline bool ixgbe_is_sfp(struct ixgbe_hw *hw) static void ixgbe_sfp_link_config(struct ixgbe_adapter *adapter) { /* - * We are assuming the worst case scenerio here, and that + * We are assuming the worst case scenario here, and that * is that an SFP was inserted/removed after the reset * but before SFP detection was enabled. As such the best * solution is to just start searching as soon as we start @@ -3824,7 +3831,7 @@ void ixgbe_reset(struct ixgbe_adapter *adapter) case IXGBE_ERR_EEPROM_VERSION: /* We are running on a pre-production device, log a warning */ e_dev_warn("This device is a pre-production adapter/LOM. " - "Please be aware there may be issuesassociated with " + "Please be aware there may be issues associated with " "your hardware. If you are experiencing problems " "please contact your Intel or hardware " "representative who provided you with this " @@ -4019,7 +4026,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter) /* Mark all the VFs as inactive */ for (i = 0 ; i < adapter->num_vfs; i++) - adapter->vfinfo[i].clear_to_send = 0; + adapter->vfinfo[i].clear_to_send = false; /* ping all the active vfs to let them know we are going down */ ixgbe_ping_all_vfs(adapter); @@ -4323,6 +4330,10 @@ static int ixgbe_set_num_queues(struct ixgbe_adapter *adapter) adapter->num_tx_queues = 1; done: + if ((adapter->netdev->reg_state == NETREG_UNREGISTERED) || + (adapter->netdev->reg_state == NETREG_UNREGISTERING)) + return 0; + /* Notify the stack of the (possibly) reduced queue counts. */ netif_set_real_num_tx_queues(adapter->netdev, adapter->num_tx_queues); return netif_set_real_num_rx_queues(adapter->netdev, @@ -5788,9 +5799,9 @@ static void ixgbe_fdir_reinit_subtask(struct ixgbe_adapter *adapter) * @adapter - pointer to the device adapter structure * * This function serves two purposes. First it strobes the interrupt lines - * in order to make certain interrupts are occuring. Secondly it sets the + * in order to make certain interrupts are occurring. Secondly it sets the * bits needed to check for TX hangs. As a result we should immediately - * determine if a hang has occured. + * determine if a hang has occurred. */ static void ixgbe_check_hang_subtask(struct ixgbe_adapter *adapter) { @@ -7128,7 +7139,7 @@ int ixgbe_setup_tc(struct net_device *dev, u8 tc) return -EINVAL; /* Hardware has to reinitialize queues and interrupts to - * match packet buffer alignment. Unfortunantly, the + * match packet buffer alignment. Unfortunately, the * hardware is not flexible enough to do this dynamically. */ if (netif_running(dev)) @@ -7174,7 +7185,8 @@ void ixgbe_do_reset(struct net_device *netdev) ixgbe_reset(adapter); } -static u32 ixgbe_fix_features(struct net_device *netdev, u32 data) +static netdev_features_t ixgbe_fix_features(struct net_device *netdev, + netdev_features_t data) { struct ixgbe_adapter *adapter = netdev_priv(netdev); @@ -7204,7 +7216,8 @@ static u32 ixgbe_fix_features(struct net_device *netdev, u32 data) return data; } -static int ixgbe_set_features(struct net_device *netdev, u32 data) +static int ixgbe_set_features(struct net_device *netdev, + netdev_features_t data) { struct ixgbe_adapter *adapter = netdev_priv(netdev); bool need_reset = false; @@ -7286,6 +7299,7 @@ static const struct net_device_ops ixgbe_netdev_ops = { .ndo_fcoe_enable = ixgbe_fcoe_enable, .ndo_fcoe_disable = ixgbe_fcoe_disable, .ndo_fcoe_get_wwn = ixgbe_fcoe_get_wwn, + .ndo_fcoe_get_hbainfo = ixgbe_fcoe_get_hbainfo, #endif /* IXGBE_FCOE */ .ndo_set_features = ixgbe_set_features, .ndo_fix_features = ixgbe_fix_features, @@ -7598,9 +7612,16 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, adapter->wol = 0; switch (pdev->device) { case IXGBE_DEV_ID_82599_SFP: - /* Only this subdevice supports WOL */ - if (pdev->subsystem_device == IXGBE_SUBDEV_ID_82599_SFP) + /* Only these subdevice supports WOL */ + switch (pdev->subsystem_device) { + case IXGBE_SUBDEV_ID_82599_560FLR: + /* only support first port */ + if (hw->bus.func != 0) + break; + case IXGBE_SUBDEV_ID_82599_SFP: adapter->wol = IXGBE_WUFC_MAG; + break; + } break; case IXGBE_DEV_ID_82599_COMBO_BACKPLANE: /* All except this subdevice support WOL */ @@ -7708,7 +7729,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, /* add san mac addr to netdev */ ixgbe_add_sanmac_netdev(netdev); - e_dev_info("Intel(R) 10 Gigabit Network Connection\n"); + e_dev_info("%s\n", ixgbe_default_device_descr); cards_found++; return 0; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c index 3f725d48336..1f3e32b576a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h index b239bdac38d..310bdd96107 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c index 9a56fd74e67..b91773551a3 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -1214,7 +1214,7 @@ s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, u32 max_retry = 10; u32 retry = 0; u16 swfw_mask = 0; - bool nack = 1; + bool nack = true; *data = 0; if (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1) @@ -1421,7 +1421,7 @@ static void ixgbe_i2c_stop(struct ixgbe_hw *hw) static s32 ixgbe_clock_in_i2c_byte(struct ixgbe_hw *hw, u8 *data) { s32 i; - bool bit = 0; + bool bit = false; for (i = 7; i >= 0; i--) { ixgbe_clock_in_i2c_bit(hw, &bit); @@ -1443,7 +1443,7 @@ static s32 ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data) s32 status = 0; s32 i; u32 i2cctl; - bool bit = 0; + bool bit = false; for (i = 7; i >= 0; i--) { bit = (data >> i) & 0x1; @@ -1457,6 +1457,7 @@ static s32 ixgbe_clock_out_i2c_byte(struct ixgbe_hw *hw, u8 data) i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); i2cctl |= IXGBE_I2C_DATA_OUT; IXGBE_WRITE_REG(hw, IXGBE_I2CCTL, i2cctl); + IXGBE_WRITE_FLUSH(hw); return status; } @@ -1473,7 +1474,7 @@ static s32 ixgbe_get_i2c_ack(struct ixgbe_hw *hw) u32 i = 0; u32 i2cctl = IXGBE_READ_REG(hw, IXGBE_I2CCTL); u32 timeout = 10; - bool ack = 1; + bool ack = true; ixgbe_raise_i2c_clk(hw, &i2cctl); @@ -1646,9 +1647,9 @@ static bool ixgbe_get_i2c_data(u32 *i2cctl) bool data; if (*i2cctl & IXGBE_I2C_DATA_IN) - data = 1; + data = true; else - data = 0; + data = false; return data; } diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h index 197bdd13106..cc18165b4c0 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index 00fcd39ad66..b01ecb4d2bb 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -67,7 +67,8 @@ static int ixgbe_find_enabled_vfs(struct ixgbe_adapter *adapter) vf_devfn = pdev->devfn + 0x80; pvfdev = pci_get_device(IXGBE_INTEL_VENDOR_ID, device_id, NULL); while (pvfdev) { - if (pvfdev->devfn == vf_devfn) + if (pvfdev->devfn == vf_devfn && + (pvfdev->bus->number >= pdev->bus->number)) vfs_found++; vf_devfn += 2; pvfdev = pci_get_device(IXGBE_INTEL_VENDOR_ID, @@ -572,7 +573,7 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf) /* reply to reset with ack and vf mac address */ msgbuf[0] = IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK; - memcpy(new_mac, vf_mac, IXGBE_ETH_LENGTH_OF_ADDRESS); + memcpy(new_mac, vf_mac, ETH_ALEN); /* * Piggyback the multicast filter type so VF can compute the * correct vectors @@ -646,6 +647,9 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf) ixgbe_ndo_set_vf_spoofchk(adapter->netdev, vf, false); retval = ixgbe_set_vf_macvlan(adapter, vf, index, (unsigned char *)(&msgbuf[1])); + if (retval == -ENOSPC) + e_warn(drv, "VF %d has requested a MACVLAN filter " + "but there is no space for it\n", vf); break; default: e_err(drv, "Unhandled Msg %8.8x\n", msgbuf[0]); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h index df04f1a3857..2ab38d5fda9 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -33,7 +33,6 @@ void ixgbe_msg_task(struct ixgbe_adapter *adapter); int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask); void ixgbe_disable_tx_rx(struct ixgbe_adapter *adapter); void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter); -void ixgbe_dump_registers(struct ixgbe_adapter *adapter); int ixgbe_ndo_set_vf_mac(struct net_device *netdev, int queue, u8 *mac); int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int queue, u16 vlan, u8 qos); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h index 6c5cca808bd..9b95bef6097 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -57,6 +57,7 @@ #define IXGBE_DEV_ID_82599_BACKPLANE_FCOE 0x152a #define IXGBE_DEV_ID_82599_SFP_FCOE 0x1529 #define IXGBE_SUBDEV_ID_82599_SFP 0x11A9 +#define IXGBE_SUBDEV_ID_82599_560FLR 0x17D0 #define IXGBE_DEV_ID_82599_SFP_EM 0x1507 #define IXGBE_DEV_ID_82599_SFP_SF2 0x154D #define IXGBE_DEV_ID_82599EN_SFP 0x1557 @@ -65,6 +66,7 @@ #define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ 0x000C #define IXGBE_DEV_ID_82599_LS 0x154F #define IXGBE_DEV_ID_X540T 0x1528 +#define IXGBE_DEV_ID_82599_SFP_SF_QP 0x154A /* VF Device IDs */ #define IXGBE_DEV_ID_82599_VF 0x10ED @@ -159,19 +161,19 @@ /* Receive DMA Registers */ #define IXGBE_RDBAL(_i) (((_i) < 64) ? (0x01000 + ((_i) * 0x40)) : \ - (0x0D000 + ((_i - 64) * 0x40))) + (0x0D000 + (((_i) - 64) * 0x40))) #define IXGBE_RDBAH(_i) (((_i) < 64) ? (0x01004 + ((_i) * 0x40)) : \ - (0x0D004 + ((_i - 64) * 0x40))) + (0x0D004 + (((_i) - 64) * 0x40))) #define IXGBE_RDLEN(_i) (((_i) < 64) ? (0x01008 + ((_i) * 0x40)) : \ - (0x0D008 + ((_i - 64) * 0x40))) + (0x0D008 + (((_i) - 64) * 0x40))) #define IXGBE_RDH(_i) (((_i) < 64) ? (0x01010 + ((_i) * 0x40)) : \ - (0x0D010 + ((_i - 64) * 0x40))) + (0x0D010 + (((_i) - 64) * 0x40))) #define IXGBE_RDT(_i) (((_i) < 64) ? (0x01018 + ((_i) * 0x40)) : \ - (0x0D018 + ((_i - 64) * 0x40))) + (0x0D018 + (((_i) - 64) * 0x40))) #define IXGBE_RXDCTL(_i) (((_i) < 64) ? (0x01028 + ((_i) * 0x40)) : \ - (0x0D028 + ((_i - 64) * 0x40))) + (0x0D028 + (((_i) - 64) * 0x40))) #define IXGBE_RSCCTL(_i) (((_i) < 64) ? (0x0102C + ((_i) * 0x40)) : \ - (0x0D02C + ((_i - 64) * 0x40))) + (0x0D02C + (((_i) - 64) * 0x40))) #define IXGBE_RSCDBU 0x03028 #define IXGBE_RDDCC 0x02F20 #define IXGBE_RXMEMWRAP 0x03190 @@ -184,7 +186,7 @@ */ #define IXGBE_SRRCTL(_i) (((_i) <= 15) ? (0x02100 + ((_i) * 4)) : \ (((_i) < 64) ? (0x01014 + ((_i) * 0x40)) : \ - (0x0D014 + ((_i - 64) * 0x40)))) + (0x0D014 + (((_i) - 64) * 0x40)))) /* * Rx DCA Control Register: * 00-15 : 0x02200 + n*4 @@ -193,7 +195,7 @@ */ #define IXGBE_DCA_RXCTRL(_i) (((_i) <= 15) ? (0x02200 + ((_i) * 4)) : \ (((_i) < 64) ? (0x0100C + ((_i) * 0x40)) : \ - (0x0D00C + ((_i - 64) * 0x40)))) + (0x0D00C + (((_i) - 64) * 0x40)))) #define IXGBE_RDRXCTL 0x02F00 #define IXGBE_RXPBSIZE(_i) (0x03C00 + ((_i) * 4)) /* 8 of these 0x03C00 - 0x03C1C */ @@ -342,9 +344,9 @@ #define IXGBE_WUPL 0x05900 #define IXGBE_WUPM 0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */ -#define IXGBE_FHFT(_n) (0x09000 + (_n * 0x100)) /* Flex host filter table */ -#define IXGBE_FHFT_EXT(_n) (0x09800 + (_n * 0x100)) /* Ext Flexible Host - * Filter Table */ +#define IXGBE_FHFT(_n) (0x09000 + ((_n) * 0x100)) /* Flex host filter table */ +#define IXGBE_FHFT_EXT(_n) (0x09800 + ((_n) * 0x100)) /* Ext Flexible Host + * Filter Table */ #define IXGBE_FLEXIBLE_FILTER_COUNT_MAX 4 #define IXGBE_EXT_FLEXIBLE_FILTER_COUNT_MAX 2 @@ -1483,7 +1485,7 @@ enum { #define IXGBE_LED_BLINK_BASE 0x00000080 #define IXGBE_LED_MODE_MASK_BASE 0x0000000F #define IXGBE_LED_OFFSET(_base, _i) (_base << (8 * (_i))) -#define IXGBE_LED_MODE_SHIFT(_i) (8*(_i)) +#define IXGBE_LED_MODE_SHIFT(_i) (8 * (_i)) #define IXGBE_LED_IVRT(_i) IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i) #define IXGBE_LED_BLINK(_i) IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i) #define IXGBE_LED_MODE_MASK(_i) IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i) @@ -1710,8 +1712,6 @@ enum { #define IXGBE_NVM_POLL_WRITE 1 /* Flag for polling for write complete */ #define IXGBE_NVM_POLL_READ 0 /* Flag for polling for read complete */ -#define IXGBE_ETH_LENGTH_OF_ADDRESS 6 - #define IXGBE_EEPROM_PAGE_SIZE_MAX 128 #define IXGBE_EEPROM_RD_BUFFER_MAX_COUNT 512 /* EEPROM words # read in burst */ #define IXGBE_EEPROM_WR_BUFFER_MAX_COUNT 256 /* EEPROM words # wr in burst */ @@ -2068,9 +2068,9 @@ enum { /* SR-IOV specific macros */ #define IXGBE_MBVFICR_INDEX(vf_number) (vf_number >> 4) -#define IXGBE_MBVFICR(_i) (0x00710 + (_i * 4)) -#define IXGBE_VFLRE(_i) (((_i & 1) ? 0x001C0 : 0x00600)) -#define IXGBE_VFLREC(_i) (0x00700 + (_i * 4)) +#define IXGBE_MBVFICR(_i) (0x00710 + ((_i) * 4)) +#define IXGBE_VFLRE(_i) ((((_i) & 1) ? 0x001C0 : 0x00600)) +#define IXGBE_VFLREC(_i) (0x00700 + ((_i) * 4)) enum ixgbe_fdir_pballoc_type { IXGBE_FDIR_PBALLOC_NONE = 0, @@ -2802,9 +2802,9 @@ struct ixgbe_eeprom_info { struct ixgbe_mac_info { struct ixgbe_mac_operations ops; enum ixgbe_mac_type type; - u8 addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; - u8 perm_addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; - u8 san_addr[IXGBE_ETH_LENGTH_OF_ADDRESS]; + u8 addr[ETH_ALEN]; + u8 perm_addr[ETH_ALEN]; + u8 san_addr[ETH_ALEN]; /* prefix for World Wide Node Name (WWNN) */ u16 wwnn_prefix; /* prefix for World Wide Port Name (WWPN) */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c index e5101e91b6b..f838a2be8cf 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 Intel Corporation. + Copyright(c) 1999 - 2012 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -751,16 +751,20 @@ static s32 ixgbe_blink_led_start_X540(struct ixgbe_hw *hw, u32 index) { u32 macc_reg; u32 ledctl_reg; + ixgbe_link_speed speed; + bool link_up; /* - * In order for the blink bit in the LED control register - * to work, link and speed must be forced in the MAC. We - * will reverse this when we stop the blinking. + * Link should be up in order for the blink bit in the LED control + * register to work. Force link and speed in the MAC if link is down. + * This will be reversed when we stop the blinking. */ - macc_reg = IXGBE_READ_REG(hw, IXGBE_MACC); - macc_reg |= IXGBE_MACC_FLU | IXGBE_MACC_FSV_10G | IXGBE_MACC_FS; - IXGBE_WRITE_REG(hw, IXGBE_MACC, macc_reg); - + hw->mac.ops.check_link(hw, &speed, &link_up, false); + if (link_up == false) { + macc_reg = IXGBE_READ_REG(hw, IXGBE_MACC); + macc_reg |= IXGBE_MACC_FLU | IXGBE_MACC_FSV_10G | IXGBE_MACC_FS; + IXGBE_WRITE_REG(hw, IXGBE_MACC, macc_reg); + } /* Set the LED to LINK_UP + BLINK. */ ledctl_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL); ledctl_reg &= ~IXGBE_LED_MODE_MASK(index); |