case I40E_PHY_TYPE_40GBASE_AOC:
ecmd->supported = SUPPORTED_40000baseCR4_Full;
break;
- case I40E_PHY_TYPE_40GBASE_KR4:
- ecmd->supported = SUPPORTED_Autoneg |
- SUPPORTED_40000baseKR4_Full;
- ecmd->advertising = ADVERTISED_Autoneg |
- ADVERTISED_40000baseKR4_Full;
- break;
case I40E_PHY_TYPE_40GBASE_SR4:
ecmd->supported = SUPPORTED_40000baseSR4_Full;
break;
case I40E_PHY_TYPE_40GBASE_LR4:
ecmd->supported = SUPPORTED_40000baseLR4_Full;
break;
- case I40E_PHY_TYPE_20GBASE_KR2:
- ecmd->supported = SUPPORTED_Autoneg |
- SUPPORTED_20000baseKR2_Full;
- ecmd->advertising = ADVERTISED_Autoneg |
- ADVERTISED_20000baseKR2_Full;
- break;
- case I40E_PHY_TYPE_10GBASE_KX4:
- ecmd->supported = SUPPORTED_Autoneg |
- SUPPORTED_10000baseKX4_Full;
- ecmd->advertising = ADVERTISED_Autoneg |
- ADVERTISED_10000baseKX4_Full;
- break;
- case I40E_PHY_TYPE_10GBASE_KR:
- ecmd->supported = SUPPORTED_Autoneg |
- SUPPORTED_10000baseKR_Full;
- ecmd->advertising = ADVERTISED_Autoneg |
- ADVERTISED_10000baseKR_Full;
- break;
case I40E_PHY_TYPE_10GBASE_SR:
case I40E_PHY_TYPE_10GBASE_LR:
case I40E_PHY_TYPE_1000BASE_SX:
if (hw_link_info->requested_speeds & I40E_LINK_SPEED_10GB)
ecmd->advertising |= ADVERTISED_10000baseT_Full;
break;
- case I40E_PHY_TYPE_1000BASE_KX:
- ecmd->supported = SUPPORTED_Autoneg |
- SUPPORTED_1000baseKX_Full;
- ecmd->advertising = ADVERTISED_Autoneg |
- ADVERTISED_1000baseKX_Full;
- break;
case I40E_PHY_TYPE_10GBASE_T:
case I40E_PHY_TYPE_1000BASE_T:
case I40E_PHY_TYPE_100BASE_TX:
if (hw_link_info->requested_speeds & I40E_LINK_SPEED_100MB)
ecmd->advertising |= ADVERTISED_100baseT_Full;
break;
+ /* Backplane is set based on supported phy types in get_settings
+ * so don't set anything here but don't warn either
+ */
+ case I40E_PHY_TYPE_40GBASE_KR4:
+ case I40E_PHY_TYPE_20GBASE_KR2:
+ case I40E_PHY_TYPE_10GBASE_KR:
+ case I40E_PHY_TYPE_10GBASE_KX4:
+ case I40E_PHY_TYPE_1000BASE_KX:
+ break;
default:
/* if we got here and link is up something bad is afoot */
netdev_info(netdev, "WARNING: Link is up but PHY type 0x%x is not recognized.\n",
static void i40e_get_settings_link_down(struct i40e_hw *hw,
struct ethtool_cmd *ecmd)
{
- struct i40e_link_status *hw_link_info = &hw->phy.link_info;
+ enum i40e_aq_capabilities_phy_type phy_types = hw->phy.phy_types;
/* link is down and the driver needs to fall back on
- * device ID to determine what kinds of info to display,
- * it's mostly a guess that may change when link is up
+ * supported phy types to figure out what info to display
*/
- switch (hw->device_id) {
- case I40E_DEV_ID_QSFP_A:
- case I40E_DEV_ID_QSFP_B:
- case I40E_DEV_ID_QSFP_C:
- /* pluggable QSFP */
- ecmd->supported = SUPPORTED_40000baseSR4_Full |
- SUPPORTED_40000baseCR4_Full |
- SUPPORTED_40000baseLR4_Full;
- ecmd->advertising = ADVERTISED_40000baseSR4_Full |
- ADVERTISED_40000baseCR4_Full |
- ADVERTISED_40000baseLR4_Full;
- break;
- case I40E_DEV_ID_KX_B:
- /* backplane 40G */
- ecmd->supported = SUPPORTED_40000baseKR4_Full;
- ecmd->advertising = ADVERTISED_40000baseKR4_Full;
- break;
- case I40E_DEV_ID_KX_C:
- /* backplane 10G */
- ecmd->supported = SUPPORTED_10000baseKR_Full;
- ecmd->advertising = ADVERTISED_10000baseKR_Full;
- break;
- case I40E_DEV_ID_10G_BASE_T:
- case I40E_DEV_ID_10G_BASE_T4:
- ecmd->supported = SUPPORTED_10000baseT_Full |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_100baseT_Full;
- /* Figure out what has been requested */
- if (hw_link_info->requested_speeds & I40E_LINK_SPEED_10GB)
- ecmd->advertising |= ADVERTISED_10000baseT_Full;
- if (hw_link_info->requested_speeds & I40E_LINK_SPEED_1GB)
- ecmd->advertising |= ADVERTISED_1000baseT_Full;
- if (hw_link_info->requested_speeds & I40E_LINK_SPEED_100MB)
- ecmd->advertising |= ADVERTISED_100baseT_Full;
- break;
- case I40E_DEV_ID_20G_KR2:
- case I40E_DEV_ID_20G_KR2_A:
- /* backplane 20G */
- ecmd->supported = SUPPORTED_20000baseKR2_Full;
- ecmd->advertising = ADVERTISED_20000baseKR2_Full;
- break;
- default:
- /* all the rest are 10G/1G */
- ecmd->supported = SUPPORTED_10000baseT_Full |
- SUPPORTED_1000baseT_Full;
- /* Figure out what has been requested */
- if (hw_link_info->requested_speeds & I40E_LINK_SPEED_10GB)
- ecmd->advertising |= ADVERTISED_10000baseT_Full;
- if (hw_link_info->requested_speeds & I40E_LINK_SPEED_1GB)
- ecmd->advertising |= ADVERTISED_1000baseT_Full;
- break;
+ ecmd->supported = 0x0;
+ ecmd->advertising = 0x0;
+ if (phy_types & I40E_CAP_PHY_TYPE_SGMII) {
+ ecmd->supported |= SUPPORTED_Autoneg |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_100baseT_Full;
+ ecmd->advertising |= ADVERTISED_Autoneg |
+ ADVERTISED_1000baseT_Full |
+ ADVERTISED_100baseT_Full;
+ }
+ if (phy_types & I40E_CAP_PHY_TYPE_XAUI ||
+ phy_types & I40E_CAP_PHY_TYPE_XFI ||
+ phy_types & I40E_CAP_PHY_TYPE_SFI ||
+ phy_types & I40E_CAP_PHY_TYPE_10GBASE_SFPP_CU ||
+ phy_types & I40E_CAP_PHY_TYPE_10GBASE_AOC)
+ ecmd->supported |= SUPPORTED_10000baseT_Full;
+ if (phy_types & I40E_CAP_PHY_TYPE_10GBASE_CR1_CU ||
+ phy_types & I40E_CAP_PHY_TYPE_10GBASE_CR1 ||
+ phy_types & I40E_CAP_PHY_TYPE_10GBASE_T ||
+ phy_types & I40E_CAP_PHY_TYPE_10GBASE_SR ||
+ phy_types & I40E_CAP_PHY_TYPE_10GBASE_LR) {
+ ecmd->supported |= SUPPORTED_Autoneg |
+ SUPPORTED_10000baseT_Full;
+ ecmd->advertising |= ADVERTISED_Autoneg |
+ ADVERTISED_10000baseT_Full;
+ }
+ if (phy_types & I40E_CAP_PHY_TYPE_XLAUI ||
+ phy_types & I40E_CAP_PHY_TYPE_XLPPI ||
+ phy_types & I40E_CAP_PHY_TYPE_40GBASE_AOC)
+ ecmd->supported |= SUPPORTED_40000baseCR4_Full;
+ if (phy_types & I40E_CAP_PHY_TYPE_40GBASE_CR4_CU ||
+ phy_types & I40E_CAP_PHY_TYPE_40GBASE_CR4) {
+ ecmd->supported |= SUPPORTED_Autoneg |
+ SUPPORTED_40000baseCR4_Full;
+ ecmd->advertising |= ADVERTISED_Autoneg |
+ ADVERTISED_40000baseCR4_Full;
}
+ if (phy_types & I40E_CAP_PHY_TYPE_100BASE_TX) {
+ ecmd->supported |= SUPPORTED_Autoneg |
+ SUPPORTED_100baseT_Full;
+ ecmd->advertising |= ADVERTISED_Autoneg |
+ ADVERTISED_100baseT_Full;
+ }
+ if (phy_types & I40E_CAP_PHY_TYPE_1000BASE_T ||
+ phy_types & I40E_CAP_PHY_TYPE_1000BASE_SX ||
+ phy_types & I40E_CAP_PHY_TYPE_1000BASE_LX ||
+ phy_types & I40E_CAP_PHY_TYPE_1000BASE_T_OPTICAL) {
+ ecmd->supported |= SUPPORTED_Autoneg |
+ SUPPORTED_1000baseT_Full;
+ ecmd->advertising |= ADVERTISED_Autoneg |
+ ADVERTISED_1000baseT_Full;
+ }
+ if (phy_types & I40E_CAP_PHY_TYPE_40GBASE_SR4)
+ ecmd->supported |= SUPPORTED_40000baseSR4_Full;
+ if (phy_types & I40E_CAP_PHY_TYPE_40GBASE_LR4)
+ ecmd->supported |= SUPPORTED_40000baseLR4_Full;
/* With no link speed and duplex are unknown */
ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
/* Now set the settings that don't rely on link being up/down */
+ /* For backplane, supported and advertised are only reliant on the
+ * phy types the NVM specifies are supported.
+ */
+ if (hw->device_id == I40E_DEV_ID_KX_B ||
+ hw->device_id == I40E_DEV_ID_KX_C ||
+ hw->device_id == I40E_DEV_ID_20G_KR2 ||
+ hw->device_id == I40E_DEV_ID_20G_KR2_A) {
+ ecmd->supported = SUPPORTED_Autoneg;
+ ecmd->advertising = ADVERTISED_Autoneg;
+ if (hw->phy.phy_types & I40E_CAP_PHY_TYPE_40GBASE_KR4) {
+ ecmd->supported |= SUPPORTED_40000baseKR4_Full;
+ ecmd->advertising |= ADVERTISED_40000baseKR4_Full;
+ }
+ if (hw->phy.phy_types & I40E_CAP_PHY_TYPE_20GBASE_KR2) {
+ ecmd->supported |= SUPPORTED_20000baseKR2_Full;
+ ecmd->advertising |= ADVERTISED_20000baseKR2_Full;
+ }
+ if (hw->phy.phy_types & I40E_CAP_PHY_TYPE_10GBASE_KR) {
+ ecmd->supported |= SUPPORTED_10000baseKR_Full;
+ ecmd->advertising |= ADVERTISED_10000baseKR_Full;
+ }
+ if (hw->phy.phy_types & I40E_CAP_PHY_TYPE_10GBASE_KX4) {
+ ecmd->supported |= SUPPORTED_10000baseKX4_Full;
+ ecmd->advertising |= ADVERTISED_10000baseKX4_Full;
+ }
+ if (hw->phy.phy_types & I40E_CAP_PHY_TYPE_1000BASE_KX) {
+ ecmd->supported |= SUPPORTED_1000baseKX_Full;
+ ecmd->advertising |= ADVERTISED_1000baseKX_Full;
+ }
+ }
+
/* Set autoneg settings */
ecmd->autoneg = ((hw_link_info->an_info & I40E_AQ_AN_COMPLETED) ?
AUTONEG_ENABLE : AUTONEG_DISABLE);
hw->phy.link_info.link_info & I40E_AQ_LINK_UP)
return -EOPNOTSUPP;
+ if (hw->device_id == I40E_DEV_ID_KX_B ||
+ hw->device_id == I40E_DEV_ID_KX_C ||
+ hw->device_id == I40E_DEV_ID_20G_KR2 ||
+ hw->device_id == I40E_DEV_ID_20G_KR2_A) {
+ netdev_info(netdev, "Changing settings is not supported on backplane.\n");
+ return -EOPNOTSUPP;
+ }
+
/* get our own copy of the bits to check against */
memset(&safe_ecmd, 0, sizeof(struct ethtool_cmd));
i40e_get_settings(netdev, &safe_ecmd);
projects / deliverable / linux.git / blobdiff