diff options
Diffstat (limited to 'target/linux/mvebu/patches-4.9/403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch')
| -rw-r--r-- | target/linux/mvebu/patches-4.9/403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/target/linux/mvebu/patches-4.9/403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch b/target/linux/mvebu/patches-4.9/403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch index ecf7a26..7d69c5a 100644 --- a/target/linux/mvebu/patches-4.9/403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch +++ b/target/linux/mvebu/patches-4.9/403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch @@ -30,22 +30,27 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c -@@ -1343,11 +1343,16 @@ EXPORT_SYMBOL(phy_ethtool_get_eee); +@@ -1343,14 +1343,19 @@ EXPORT_SYMBOL(phy_ethtool_get_eee); */ int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data) { - int val = ethtool_adv_to_mmd_eee_adv_t(data->advertised); + int cap, adv; -- phy_write_mmd_indirect(phydev, MDIO_AN_EEE_ADV, MDIO_MMD_AN, val); +- /* Mask prohibited EEE modes */ +- val &= ~phydev->eee_broken_modes; + /* Get Supported EEE */ + cap = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_PCS_EEE_ABLE); + if (cap < 0) + return cap; ++ ++ adv = ethtool_adv_to_mmd_eee_adv_t(data->advertised) & cap; + +- phy_write_mmd_indirect(phydev, MDIO_AN_EEE_ADV, MDIO_MMD_AN, val); ++ /* Mask prohibited EEE modes */ ++ adv &= ~phydev->eee_broken_modes; - return 0; -+ adv = ethtool_adv_to_mmd_eee_adv_t(data->advertised) & cap; -+ + return phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV, adv); } EXPORT_SYMBOL(phy_ethtool_set_eee); |