diff options
| author | Veola Nazareth <veola.nazareth@intel.com> | 2015-11-12 02:22:59 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-12-30 06:16:06 +0300 |
| commit | 695b816d1aeb09505f499ec7cc5e90657c8c11ac (patch) | |
| tree | 6bb553f0856685ae4d6fa68d2f6962c6adbdb1a9 | |
| parent | af56b4d865bf40e031df9118b0663ebf406ff121 (diff) | |
| download | linux-695b816d1aeb09505f499ec7cc5e90657c8c11ac.tar.xz | |
ixgbe: report correct media type for KR, KX and KX4 interfaces
Ethtool reports backplane type interfaces as 1000/10000baseT link modes.
This has been corrected to report the media as KR, KX or KX4 based on the
backplane interface present.
Signed-off-by: Veola Nazareth <veola.nazareth@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 55 |
1 files changed, 42 insertions, 13 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index e10d197b6a04..2448eba2eecd 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -151,6 +151,34 @@ static const char ixgbe_gstrings_test[][ETH_GSTRING_LEN] = { }; #define IXGBE_TEST_LEN sizeof(ixgbe_gstrings_test) / ETH_GSTRING_LEN +/* currently supported speeds for 10G */ +#define ADVRTSD_MSK_10G (SUPPORTED_10000baseT_Full | \ + SUPPORTED_10000baseKX4_Full | \ + SUPPORTED_10000baseKR_Full) + +#define ixgbe_isbackplane(type) ((type) == ixgbe_media_type_backplane) + +static u32 ixgbe_get_supported_10gtypes(struct ixgbe_hw *hw) +{ + if (!ixgbe_isbackplane(hw->phy.media_type)) + return SUPPORTED_10000baseT_Full; + + switch (hw->device_id) { + case IXGBE_DEV_ID_82598: + case IXGBE_DEV_ID_82599_KX4: + case IXGBE_DEV_ID_82599_KX4_MEZZ: + case IXGBE_DEV_ID_X550EM_X_KX4: + return SUPPORTED_10000baseKX4_Full; + case IXGBE_DEV_ID_82598_BX: + case IXGBE_DEV_ID_82599_KR: + case IXGBE_DEV_ID_X550EM_X_KR: + return SUPPORTED_10000baseKR_Full; + default: + return SUPPORTED_10000baseKX4_Full | + SUPPORTED_10000baseKR_Full; + } +} + static int ixgbe_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) { @@ -165,29 +193,30 @@ 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; + ecmd->supported |= ixgbe_get_supported_10gtypes(hw); if (supported_link & IXGBE_LINK_SPEED_1GB_FULL) ecmd->supported |= SUPPORTED_1000baseT_Full; if (supported_link & IXGBE_LINK_SPEED_100_FULL) - ecmd->supported |= SUPPORTED_100baseT_Full; + ecmd->supported |= ixgbe_isbackplane(hw->phy.media_type) ? + SUPPORTED_1000baseKX_Full : + SUPPORTED_1000baseT_Full; + /* default advertised speed if phy.autoneg_advertised isn't set */ + ecmd->advertising = ecmd->supported; /* set the advertised speeds */ if (hw->phy.autoneg_advertised) { + ecmd->advertising = 0; if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_100_FULL) 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_1GB_FULL) - ecmd->advertising |= ADVERTISED_1000baseT_Full; + ecmd->advertising |= ecmd->supported & ADVRTSD_MSK_10G; + if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_1GB_FULL) { + if (ecmd->supported & SUPPORTED_1000baseKX_Full) + ecmd->advertising |= ADVERTISED_1000baseKX_Full; + else + ecmd->advertising |= ADVERTISED_1000baseT_Full; + } } else { - /* default modes in case phy.autoneg_advertised isn't set */ - if (supported_link & IXGBE_LINK_SPEED_10GB_FULL) - ecmd->advertising |= ADVERTISED_10000baseT_Full; - if (supported_link & IXGBE_LINK_SPEED_1GB_FULL) - ecmd->advertising |= ADVERTISED_1000baseT_Full; - if (supported_link & IXGBE_LINK_SPEED_100_FULL) - ecmd->advertising |= ADVERTISED_100baseT_Full; - if (hw->phy.multispeed_fiber && !autoneg) { if (supported_link & IXGBE_LINK_SPEED_10GB_FULL) ecmd->advertising = ADVERTISED_10000baseT_Full; |