net/phy: micrel: Disable asymmetric pause for KSZ9031

The KSZ9031 appears to suffer from the same hardware bug as described
for the KSZ9021 in commit 32fcafbcd1c9f6c7013016a22a5369b4acb93577
("net/phy: micrel: Disable asymmetric pause for KSZ9021")
you have to unplug the cable and plug it back to get it to work.

Remove the SUPPORTED_Asym_Pause flag for the KSZ9031 to fix this.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index fd0ea7c..011dbda 100644 (file)
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -592,8 +592,7 @@ static struct phy_driver ksphy_driver[] = {
        .phy_id         = PHY_ID_KSZ9031,
        .phy_id_mask    = 0x00fffff0,
        .name           = "Micrel KSZ9031 Gigabit PHY",
-       .features       = (PHY_GBIT_FEATURES | SUPPORTED_Pause
-                               | SUPPORTED_Asym_Pause),
+       .features       = (PHY_GBIT_FEATURES | SUPPORTED_Pause),
        .flags          = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
        .config_init    = ksz9031_config_init,
        .config_aneg    = genphy_config_aneg,