diff options
| author |   Tony Nguyen <anthony.l.nguyen@intel.com> | 2016-11-10 16:01:33 -0800 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-02-16 04:02:44 -0800 |
| commit | 1dc0eb75a8f88e37c2aee75fca0313cd6e30a1e1 (patch) | |
| tree | 0f6cd4ef5d8c3f69f7b9ca386562360298994b84 /drivers/net/ethernet/intel | |
| parent | atm: idt77252, use setup_timer and mod_timer (diff) | |
| download | linux-dev-1dc0eb75a8f88e37c2aee75fca0313cd6e30a1e1.tar.xz linux-dev-1dc0eb75a8f88e37c2aee75fca0313cd6e30a1e1.zip | |
ixgbe: Support 2.5Gb and 5Gb speed
Though not advertised through ethtool, if the link partner advertises a
2.5Gb or 5Gb connection, and the adapter supports it, allow the speed to be
used.
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c | 10 |
2 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index ee28e54a4f75..04f15092ae31 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -340,6 +340,9 @@ 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_5GB_FULL: + ethtool_cmd_speed_set(ecmd, SPEED_5000); + break; case IXGBE_LINK_SPEED_2_5GB_FULL: ethtool_cmd_speed_set(ecmd, SPEED_2500); break; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c index 2fcde8777a29..e55b2602f371 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c @@ -768,9 +768,7 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, ixgbe_link_speed speed, bool autoneg_wait_to_complete) { - - /* - * Clear autoneg_advertised and set new values based on input link + /* Clear autoneg_advertised and set new values based on input link * speed. */ hw->phy.autoneg_advertised = 0; @@ -778,6 +776,12 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, if (speed & IXGBE_LINK_SPEED_10GB_FULL) hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_10GB_FULL; + if (speed & IXGBE_LINK_SPEED_5GB_FULL) + hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_5GB_FULL; + + if (speed & IXGBE_LINK_SPEED_2_5GB_FULL) + hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_2_5GB_FULL; + if (speed & IXGBE_LINK_SPEED_1GB_FULL) hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_1GB_FULL; |