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Commit 95e8b103 authored by Mike Looijmans's avatar Mike Looijmans Committed by David S. Miller
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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 32fcafbc
("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: default avatarMike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9e07a422

drivers/net/phy/micrel.c

+1 −2
Original line number Diff line number Diff line
@@ -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,