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| author | Paul Greenwalt <paul.greenwalt@intel.com> | 2020-07-09 09:16:10 -0700 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2020-07-23 15:29:46 -0700 |
| commit | 5ee30564c85c94b7dc78aa6cce09e9712b2ad70d (patch) | |
| tree | 33cece1e3ca994420af10ce11b8cd2668163cf48 /drivers/net/ethernet/intel/ice/ice_common.c | |
| parent | 55df52a0bcc0e2fd7ac1f050c8d2ab76b3df8dfd (diff) | |
| download | lwn-5ee30564c85c94b7dc78aa6cce09e9712b2ad70d.tar.gz lwn-5ee30564c85c94b7dc78aa6cce09e9712b2ad70d.zip | |
ice: update reporting of autoneg capabilities
Firmware now reports AN28, AN32, and AN73. Add a helper and check these new
values and report PHY autoneg capability.
Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 4c6a8e6bdd40..ea8f09497d44 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -4237,3 +4237,18 @@ ice_get_link_default_override(struct ice_link_default_override_tlv *ldo, return status; } + +/** + * ice_is_phy_caps_an_enabled - check if PHY capabilities autoneg is enabled + * @caps: get PHY capability data + */ +bool ice_is_phy_caps_an_enabled(struct ice_aqc_get_phy_caps_data *caps) +{ + if (caps->caps & ICE_AQC_PHY_AN_MODE || + caps->low_power_ctrl & (ICE_AQC_PHY_AN_EN_CLAUSE28 | + ICE_AQC_PHY_AN_EN_CLAUSE73 | + ICE_AQC_PHY_AN_EN_CLAUSE37)) + return true; + + return false; +} |