diff options
| author | Maxime Chevallier <maxime.chevallier@bootlin.com> | 2019-02-23 00:37:38 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-25 02:45:25 +0100 |
| commit | 7414542406cd3806bac8ec7d50b63969cb98b37f (patch) | |
| tree | e2240eec814058ad543c1bcaf0339da97659bb37 /drivers/net/phy | |
| parent | net: phy: check PMAPMD link status only in genphy_c45_read_link (diff) | |
| download | linux-7414542406cd3806bac8ec7d50b63969cb98b37f.tar.xz linux-7414542406cd3806bac8ec7d50b63969cb98b37f.zip | |
net: phy: marvell10g: Use get_features to get the PHY abilities
The Alaska family of 10G PHYs has more abilities than the ones listed in
PHY_10GBIT_FULL_FEATURES, the exact list depending on the model.
Make use of the newly introduced .get_features call to build this list,
using genphy_c45_pma_read_abilities to build the list of supported
linkmodes, and adding autoneg ability based on what's reported by the AN
MMD.
.config_init is still used to validate the interface_mode.
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy')
| -rw-r--r-- | drivers/net/phy/marvell10g.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c index 586ae1bc5a50..89920b10d75b 100644 --- a/drivers/net/phy/marvell10g.c +++ b/drivers/net/phy/marvell10g.c @@ -233,8 +233,6 @@ static int mv3310_resume(struct phy_device *phydev) static int mv3310_config_init(struct phy_device *phydev) { - int ret, val; - /* Check that the PHY interface type is compatible */ if (phydev->interface != PHY_INTERFACE_MODE_SGMII && phydev->interface != PHY_INTERFACE_MODE_XAUI && @@ -242,6 +240,13 @@ static int mv3310_config_init(struct phy_device *phydev) phydev->interface != PHY_INTERFACE_MODE_10GKR) return -ENODEV; + return 0; +} + +static int mv3310_get_features(struct phy_device *phydev) +{ + int ret, val; + if (phydev->c45_ids.devices_in_package & MDIO_DEVS_AN) { val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_STAT1); if (val < 0) @@ -416,7 +421,7 @@ static struct phy_driver mv3310_drivers[] = { .phy_id = 0x002b09aa, .phy_id_mask = MARVELL_PHY_ID_MASK, .name = "mv88x3310", - .features = PHY_10GBIT_FEATURES, + .get_features = mv3310_get_features, .soft_reset = gen10g_no_soft_reset, .config_init = mv3310_config_init, .probe = mv3310_probe, |