diff options
| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2015-03-27 00:12:09 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-03-27 00:12:09 -0700 |
| commit | ae24b4095c2f9547d0f2ab2845155aabe4e564d0 (patch) | |
| tree | 33cf76b7218df4d96d0b4ec563c915a1dcf6f72f /drivers/net/ethernet/intel/i40e/i40e_ethtool.c | |
| parent | 5a352dd0a3aac03b443c94828dfd7144261c8636 (diff) | |
i40e/i40evf: implement KR2 support
The new devices need a new device ID some other defines to
handle the new 20G speed for KR2.
Change-ID: I03f717e364afe59657e8c9ce5ffaad856b4b21df
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Piotr Raczynski <piotr.raczynski@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index b7d0aaac5480..c848b1862512 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -274,6 +274,12 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw, 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; @@ -353,6 +359,9 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw, /* need a SPEED_40000 in ethtool.h */ ethtool_cmd_speed_set(ecmd, 40000); break; + case I40E_LINK_SPEED_20GB: + ethtool_cmd_speed_set(ecmd, SPEED_20000); + break; case I40E_LINK_SPEED_10GB: ethtool_cmd_speed_set(ecmd, SPEED_10000); break; @@ -418,6 +427,11 @@ static void i40e_get_settings_link_down(struct i40e_hw *hw, if (hw_link_info->requested_speeds & I40E_LINK_SPEED_100MB) ecmd->advertising |= ADVERTISED_100baseT_Full; break; + case I40E_DEV_ID_20G_KR2: + /* 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 | @@ -633,6 +647,8 @@ static int i40e_set_settings(struct net_device *netdev, advertise & ADVERTISED_10000baseKX4_Full || advertise & ADVERTISED_10000baseKR_Full) config.link_speed |= I40E_LINK_SPEED_10GB; + if (advertise & ADVERTISED_20000baseKR2_Full) + config.link_speed |= I40E_LINK_SPEED_20GB; if (advertise & ADVERTISED_40000baseKR4_Full || advertise & ADVERTISED_40000baseCR4_Full || advertise & ADVERTISED_40000baseSR4_Full || |