diff options
Diffstat (limited to 'kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c')
| -rw-r--r-- | kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 118 |
1 files changed, 88 insertions, 30 deletions
diff --git a/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index eafa9ec80..d681273bd 100644 --- a/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -166,6 +166,8 @@ static int ixgbe_get_settings(struct net_device *netdev, /* set the supported link speeds */ if (supported_link & IXGBE_LINK_SPEED_10GB_FULL) ecmd->supported |= SUPPORTED_10000baseT_Full; + if (supported_link & IXGBE_LINK_SPEED_2_5GB_FULL) + ecmd->supported |= SUPPORTED_2500baseX_Full; if (supported_link & IXGBE_LINK_SPEED_1GB_FULL) ecmd->supported |= SUPPORTED_1000baseT_Full; if (supported_link & IXGBE_LINK_SPEED_100_FULL) @@ -177,6 +179,8 @@ static int ixgbe_get_settings(struct net_device *netdev, ecmd->advertising |= ADVERTISED_100baseT_Full; if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_10GB_FULL) ecmd->advertising |= ADVERTISED_10000baseT_Full; + if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_2_5GB_FULL) + ecmd->advertising |= ADVERTISED_2500baseX_Full; if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_1GB_FULL) ecmd->advertising |= ADVERTISED_1000baseT_Full; } else { @@ -207,6 +211,7 @@ static int ixgbe_get_settings(struct net_device *netdev, switch (adapter->hw.phy.type) { case ixgbe_phy_tn: case ixgbe_phy_aq: + case ixgbe_phy_x550em_ext_t: case ixgbe_phy_cu_unknown: ecmd->supported |= SUPPORTED_TP; ecmd->advertising |= ADVERTISED_TP; @@ -285,6 +290,9 @@ static int ixgbe_get_settings(struct net_device *netdev, case IXGBE_LINK_SPEED_10GB_FULL: ethtool_cmd_speed_set(ecmd, SPEED_10000); break; + case IXGBE_LINK_SPEED_2_5GB_FULL: + ethtool_cmd_speed_set(ecmd, SPEED_2500); + break; case IXGBE_LINK_SPEED_1GB_FULL: ethtool_cmd_speed_set(ecmd, SPEED_1000); break; @@ -470,16 +478,16 @@ static void ixgbe_get_regs(struct net_device *netdev, regs_buff[7] = IXGBE_READ_REG(hw, IXGBE_TCPTIMER); /* NVM Register */ - regs_buff[8] = IXGBE_READ_REG(hw, IXGBE_EEC); + regs_buff[8] = IXGBE_READ_REG(hw, IXGBE_EEC(hw)); regs_buff[9] = IXGBE_READ_REG(hw, IXGBE_EERD); - regs_buff[10] = IXGBE_READ_REG(hw, IXGBE_FLA); + regs_buff[10] = IXGBE_READ_REG(hw, IXGBE_FLA(hw)); regs_buff[11] = IXGBE_READ_REG(hw, IXGBE_EEMNGCTL); regs_buff[12] = IXGBE_READ_REG(hw, IXGBE_EEMNGDATA); regs_buff[13] = IXGBE_READ_REG(hw, IXGBE_FLMNGCTL); regs_buff[14] = IXGBE_READ_REG(hw, IXGBE_FLMNGDATA); regs_buff[15] = IXGBE_READ_REG(hw, IXGBE_FLMNGCNT); regs_buff[16] = IXGBE_READ_REG(hw, IXGBE_FLOP); - regs_buff[17] = IXGBE_READ_REG(hw, IXGBE_GRC); + regs_buff[17] = IXGBE_READ_REG(hw, IXGBE_GRC(hw)); /* Interrupt */ /* don't read EICR because it can clear interrupt causes, instead @@ -935,9 +943,6 @@ static void ixgbe_get_drvinfo(struct net_device *netdev, 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); } static void ixgbe_get_ringparam(struct net_device *netdev, @@ -2278,7 +2283,7 @@ static int ixgbe_set_coalesce(struct net_device *netdev, adapter->tx_itr_setting = ec->tx_coalesce_usecs; if (adapter->tx_itr_setting == 1) - tx_itr_param = IXGBE_10K_ITR; + tx_itr_param = IXGBE_12K_ITR; else tx_itr_param = adapter->tx_itr_setting; @@ -2594,18 +2599,35 @@ static int ixgbe_add_ethtool_fdir_entry(struct ixgbe_adapter *adapter, struct ixgbe_hw *hw = &adapter->hw; struct ixgbe_fdir_filter *input; union ixgbe_atr_input mask; + u8 queue; int err; if (!(adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)) return -EOPNOTSUPP; - /* - * Don't allow programming if the action is a queue greater than - * the number of online Rx queues. + /* ring_cookie is a masked into a set of queues and ixgbe pools or + * we use the drop index. */ - if ((fsp->ring_cookie != RX_CLS_FLOW_DISC) && - (fsp->ring_cookie >= adapter->num_rx_queues)) - return -EINVAL; + if (fsp->ring_cookie == RX_CLS_FLOW_DISC) { + queue = IXGBE_FDIR_DROP_QUEUE; + } else { + u32 ring = ethtool_get_flow_spec_ring(fsp->ring_cookie); + u8 vf = ethtool_get_flow_spec_ring_vf(fsp->ring_cookie); + + if (!vf && (ring >= adapter->num_rx_queues)) + return -EINVAL; + else if (vf && + ((vf > adapter->num_vfs) || + ring >= adapter->num_rx_queues_per_pool)) + return -EINVAL; + + /* Map the ring onto the absolute queue index */ + if (!vf) + queue = adapter->rx_ring[ring]->reg_idx; + else + queue = ((vf - 1) * + adapter->num_rx_queues_per_pool) + ring; + } /* Don't allow indexes to exist outside of available space */ if (fsp->location >= ((1024 << adapter->fdir_pballoc) - 2)) { @@ -2683,10 +2705,7 @@ static int ixgbe_add_ethtool_fdir_entry(struct ixgbe_adapter *adapter, /* program filters to filter memory */ err = ixgbe_fdir_write_perfect_filter_82599(hw, - &input->filter, input->sw_idx, - (input->action == IXGBE_FDIR_DROP_QUEUE) ? - IXGBE_FDIR_DROP_QUEUE : - adapter->rx_ring[input->action]->reg_idx); + &input->filter, input->sw_idx, queue); if (err) goto err_out_w_lock; @@ -2853,6 +2872,14 @@ static int ixgbe_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd) return ret; } +static int ixgbe_rss_indir_tbl_max(struct ixgbe_adapter *adapter) +{ + if (adapter->hw.mac.type < ixgbe_mac_X550) + return 16; + else + return 64; +} + static u32 ixgbe_get_rxfh_key_size(struct net_device *netdev) { struct ixgbe_adapter *adapter = netdev_priv(netdev); @@ -2892,6 +2919,44 @@ static int ixgbe_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key, return 0; } +static int ixgbe_set_rxfh(struct net_device *netdev, const u32 *indir, + const u8 *key, const u8 hfunc) +{ + struct ixgbe_adapter *adapter = netdev_priv(netdev); + int i; + u32 reta_entries = ixgbe_rss_indir_tbl_entries(adapter); + + if (hfunc) + return -EINVAL; + + /* Fill out the redirection table */ + if (indir) { + int max_queues = min_t(int, adapter->num_rx_queues, + ixgbe_rss_indir_tbl_max(adapter)); + + /*Allow at least 2 queues w/ SR-IOV.*/ + if ((adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) && + (max_queues < 2)) + max_queues = 2; + + /* Verify user input. */ + for (i = 0; i < reta_entries; i++) + if (indir[i] >= max_queues) + return -EINVAL; + + for (i = 0; i < reta_entries; i++) + adapter->rss_indir_tbl[i] = indir[i]; + } + + /* Fill out the rss hash key */ + if (key) + memcpy(adapter->rss_key, key, ixgbe_get_rxfh_key_size(netdev)); + + ixgbe_store_reta(adapter); + + return 0; +} + static int ixgbe_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info) { @@ -2923,14 +2988,6 @@ static int ixgbe_get_ts_info(struct net_device *dev, (1 << HWTSTAMP_FILTER_NONE) | (1 << HWTSTAMP_FILTER_PTP_V1_L4_SYNC) | (1 << HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) | - (1 << HWTSTAMP_FILTER_PTP_V2_L2_EVENT) | - (1 << HWTSTAMP_FILTER_PTP_V2_L4_EVENT) | - (1 << HWTSTAMP_FILTER_PTP_V2_SYNC) | - (1 << HWTSTAMP_FILTER_PTP_V2_L2_SYNC) | - (1 << HWTSTAMP_FILTER_PTP_V2_L4_SYNC) | - (1 << HWTSTAMP_FILTER_PTP_V2_DELAY_REQ) | - (1 << HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ) | - (1 << HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ) | (1 << HWTSTAMP_FILTER_PTP_V2_EVENT); break; default: @@ -3053,7 +3110,7 @@ static int ixgbe_get_module_info(struct net_device *dev, { struct ixgbe_adapter *adapter = netdev_priv(dev); struct ixgbe_hw *hw = &adapter->hw; - u32 status; + s32 status; u8 sff8472_rev, addr_mode; bool page_swap = false; @@ -3061,14 +3118,14 @@ static int ixgbe_get_module_info(struct net_device *dev, status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_SFF_8472_COMP, &sff8472_rev); - if (status != 0) + if (status) return -EIO; /* addressing mode is not supported */ status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_SFF_8472_SWAP, &addr_mode); - if (status != 0) + if (status) return -EIO; if (addr_mode & IXGBE_SFF_ADDRESSING_MODE) { @@ -3095,7 +3152,7 @@ static int ixgbe_get_module_eeprom(struct net_device *dev, { struct ixgbe_adapter *adapter = netdev_priv(dev); struct ixgbe_hw *hw = &adapter->hw; - u32 status = IXGBE_ERR_PHY_ADDR_INVALID; + s32 status = IXGBE_ERR_PHY_ADDR_INVALID; u8 databyte = 0xFF; int i = 0; @@ -3112,7 +3169,7 @@ static int ixgbe_get_module_eeprom(struct net_device *dev, else status = hw->phy.ops.read_i2c_sff8472(hw, i, &databyte); - if (status != 0) + if (status) return -EIO; data[i - ee->offset] = databyte; @@ -3152,6 +3209,7 @@ static const struct ethtool_ops ixgbe_ethtool_ops = { .get_rxfh_indir_size = ixgbe_rss_indir_size, .get_rxfh_key_size = ixgbe_get_rxfh_key_size, .get_rxfh = ixgbe_get_rxfh, + .set_rxfh = ixgbe_set_rxfh, .get_channels = ixgbe_get_channels, .set_channels = ixgbe_set_channels, .get_ts_info = ixgbe_get_ts_info, |