[PATCH v3 07/13] net: phy: add qca8081 get_features

Luo Jie
2021-10-18T03:34:30Z

Reuse the at803x phy driver get_features excepting
adding 2500M capability.

Signed-off-by: Luo Jie <luoj@codeaurora.org>
---
drivers/net/phy/at803x.c | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index 42d3f8ccca94..0c22ef735230 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -719,6 +719,15 @@ static int at803x_get_features(struct phy_device *phydev)
if (err)
return err;

+ if (phydev->drv->phy_id == QCA8081_PHY_ID) {
+ err = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_PMA_NG_EXTABLE);
+ if (err < 0)
+ return err;
+
+ linkmode_mod_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, phydev->supported,
+ err & MDIO_PMA_NG_EXTABLE_2_5GBT);
+ }
+
if (phydev->drv->phy_id != ATH8031_PHY_ID)
return 0;

@@ -1493,6 +1502,7 @@ static struct phy_driver at803x_driver[] = {
.set_tunable = at803x_set_tunable,
.set_wol = at803x_set_wol,
.get_wol = at803x_get_wol,
+ .get_features = at803x_get_features,
.suspend = genphy_suspend,
.resume = genphy_resume,
.read_status = qca808x_read_status,
--
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