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Message-Id: <1410775594-3129-1-git-send-email-mike.looijmans@topic.nl>
Date:	Mon, 15 Sep 2014 12:06:33 +0200
From:	Mike Looijmans <mike.looijmans@...ic.nl>
To:	f.fainelli@...il.com, netdev@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	Mike Looijmans <mike.looijmans@...ic.nl>
Subject: [PATCH v3] 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@...ic.nl>
---
 drivers/net/phy/micrel.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index fd0ea7c..011dbda 100644
--- 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,
-- 
1.7.9.5

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