net/phy: micrel: Disable asymmetric pause for KSZ9021

Phyter KSZ9021 has hardware bug. If asymmetric pause is enabled,
then it is necessary to disconnect and then reconnect the ethernet
cable to get the phyter working. The solution is to disable the
asymmetric pause.

Signed-off-by: Vlastimil Kosar <ikosar@fit.vutbr.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 29934446436ac0e6dd7df8d80797a3b4351d77ac..abf7b6153d00b8527b997e4e947b48a63449af4b 100644 (file)
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -257,8 +257,7 @@ static struct phy_driver ksphy_driver[] = {
        .phy_id         = PHY_ID_KSZ9021,
        .phy_id_mask    = 0x000ffffe,
        .name           = "Micrel KSZ9021 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    = kszphy_config_init,
        .config_aneg    = genphy_config_aneg,