Commit 95e8b103 authored Sep 15, 2014 by Mike Looijmans Committed by David S. Miller Sep 15, 2014

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: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: David 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,

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