From 5ee30564c85c94b7dc78aa6cce09e9712b2ad70d Mon Sep 17 00:00:00 2001 From: Paul Greenwalt Date: Thu, 9 Jul 2020 09:16:10 -0700 Subject: 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 Tested-by: Andrew Bowers Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_common.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'drivers/net/ethernet/intel/ice/ice_common.c') 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; +} -- cgit v1.2.3