diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 46 |
1 files changed, 17 insertions, 29 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index ce3eb603333..a7d1a1c43f1 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -245,7 +245,7 @@ static void ixgbe_check_minimum_link(struct ixgbe_adapter *adapter, max_gts = 4 * width; break; case PCIE_SPEED_8_0GT: - /* 128b/130b encoding only reduces throughput by 1% */ + /* 128b/130b encoding reduces throughput by less than 2% */ max_gts = 8 * width; break; default: @@ -263,7 +263,7 @@ static void ixgbe_check_minimum_link(struct ixgbe_adapter *adapter, width, (speed == PCIE_SPEED_2_5GT ? "20%" : speed == PCIE_SPEED_5_0GT ? "20%" : - speed == PCIE_SPEED_8_0GT ? "N/a" : + speed == PCIE_SPEED_8_0GT ? "<2%" : "Unknown")); if (max_gts < expected_gts) { @@ -3891,15 +3891,13 @@ static void ixgbe_napi_disable_all(struct ixgbe_adapter *adapter) { int q_idx; - local_bh_disable(); /* for ixgbe_qv_lock_napi() */ for (q_idx = 0; q_idx < adapter->num_q_vectors; q_idx++) { napi_disable(&adapter->q_vector[q_idx]->napi); - while (!ixgbe_qv_lock_napi(adapter->q_vector[q_idx])) { + while (!ixgbe_qv_disable(adapter->q_vector[q_idx])) { pr_info("QV %d locked\n", q_idx); - mdelay(1); + usleep_range(1000, 20000); } } - local_bh_enable(); } #ifdef CONFIG_IXGBE_DCB @@ -7754,29 +7752,6 @@ skip_sriov: if (ixgbe_pcie_from_parent(hw)) ixgbe_get_parent_bus_info(adapter); - /* print bus type/speed/width info */ - e_dev_info("(PCI Express:%s:%s) %pM\n", - (hw->bus.speed == ixgbe_bus_speed_8000 ? "8.0GT/s" : - hw->bus.speed == ixgbe_bus_speed_5000 ? "5.0GT/s" : - hw->bus.speed == ixgbe_bus_speed_2500 ? "2.5GT/s" : - "Unknown"), - (hw->bus.width == ixgbe_bus_width_pcie_x8 ? "Width x8" : - hw->bus.width == ixgbe_bus_width_pcie_x4 ? "Width x4" : - hw->bus.width == ixgbe_bus_width_pcie_x1 ? "Width x1" : - "Unknown"), - netdev->dev_addr); - - err = ixgbe_read_pba_string_generic(hw, part_str, IXGBE_PBANUM_LENGTH); - if (err) - strncpy(part_str, "Unknown", IXGBE_PBANUM_LENGTH); - if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present) - e_dev_info("MAC: %d, PHY: %d, SFP+: %d, PBA No: %s\n", - hw->mac.type, hw->phy.type, hw->phy.sfp_type, - part_str); - else - e_dev_info("MAC: %d, PHY: %d, PBA No: %s\n", - hw->mac.type, hw->phy.type, part_str); - /* calculate the expected PCIe bandwidth required for optimal * performance. Note that some older parts will never have enough * bandwidth due to being older generation PCIe parts. We clamp these @@ -7792,6 +7767,19 @@ skip_sriov: } ixgbe_check_minimum_link(adapter, expected_gts); + err = ixgbe_read_pba_string_generic(hw, part_str, IXGBE_PBANUM_LENGTH); + if (err) + strncpy(part_str, "Unknown", IXGBE_PBANUM_LENGTH); + if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present) + e_dev_info("MAC: %d, PHY: %d, SFP+: %d, PBA No: %s\n", + hw->mac.type, hw->phy.type, hw->phy.sfp_type, + part_str); + else + e_dev_info("MAC: %d, PHY: %d, PBA No: %s\n", + hw->mac.type, hw->phy.type, part_str); + + e_dev_info("%pM\n", netdev->dev_addr); + /* reset the hardware with the new settings */ err = hw->mac.ops.start_hw(hw); if (err == IXGBE_ERR_EEPROM_VERSION) { |