diff options
| author | Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> | 2022-08-12 16:36:07 +0200 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-08-18 08:23:44 -0700 |
| commit | 39ed02a4ba5270ee3e0556ec08ceac6e76a1dfc4 (patch) | |
| tree | 2177d9ae0f162e89ca3b5c07d6d387b842596acd /drivers/net/ethernet/intel/ice/ice_ethtool.c | |
| parent | affa1029d66f0fc2bb3614ead2166637c1371aad (diff) | |
| download | linux-39ed02a4ba5270ee3e0556ec08ceac6e76a1dfc4.tar.bz2 | |
ice: Allow 100M speeds for some devices
For certain devices, 100M speeds are supported. Do not mask off
100M speed for these devices.
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Co-developed-by: Chinh T Cao <chinh.t.cao@intel.com>
Signed-off-by: Chinh T Cao <chinh.t.cao@intel.com>
Signed-off-by: Mikael Barsehyan <mikael.barsehyan@intel.com>
Tested-by: Kavya AV <kavyax.av@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ethtool.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index ad6cffb2d3e0..b7be84bbe72d 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -1470,20 +1470,22 @@ ice_get_ethtool_stats(struct net_device *netdev, /** * ice_mask_min_supported_speeds + * @hw: pointer to the HW structure * @phy_types_high: PHY type high * @phy_types_low: PHY type low to apply minimum supported speeds mask * * Apply minimum supported speeds mask to PHY type low. These are the speeds * for ethtool supported link mode. */ -static -void ice_mask_min_supported_speeds(u64 phy_types_high, u64 *phy_types_low) +static void +ice_mask_min_supported_speeds(struct ice_hw *hw, + u64 phy_types_high, u64 *phy_types_low) { /* if QSFP connection with 100G speed, minimum supported speed is 25G */ if (*phy_types_low & ICE_PHY_TYPE_LOW_MASK_100G || phy_types_high & ICE_PHY_TYPE_HIGH_MASK_100G) *phy_types_low &= ~ICE_PHY_TYPE_LOW_MASK_MIN_25G; - else + else if (!ice_is_100m_speed_supported(hw)) *phy_types_low &= ~ICE_PHY_TYPE_LOW_MASK_MIN_1G; } @@ -1533,7 +1535,8 @@ ice_phy_type_to_ethtool(struct net_device *netdev, phy_types_low = le64_to_cpu(pf->nvm_phy_type_lo); phy_types_high = le64_to_cpu(pf->nvm_phy_type_hi); - ice_mask_min_supported_speeds(phy_types_high, &phy_types_low); + ice_mask_min_supported_speeds(&pf->hw, phy_types_high, + &phy_types_low); /* determine advertised modes based on link override only * if it's supported and if the FW doesn't abstract the * driver from having to account for link overrides |