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authorMichael Chan <mchan@broadcom.com>2006-03-27 23:17:27 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-03-28 17:02:37 -0800
commitff18ff023495a4f1ce7c65e7c376c4720eccf4da (patch)
treeef08dc52d54d7b50770be1497e4c3aed5a957dc1 /drivers/net/tg3.c
parent6728a8e2e180b96ac7940dd4d766c52f8e177717 (diff)
[TG3]: Fix PHY loopback on 5700
Fix PHY loopback failure on some 5700 devices. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.c')
-rw-r--r--drivers/net/tg3.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 0fafc526462..3c5c9fafe9c 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -8399,8 +8399,11 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
}
mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
MAC_MODE_LINK_POLARITY | MAC_MODE_PORT_MODE_GMII;
- if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401)
+ if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401) {
mac_mode &= ~MAC_MODE_LINK_POLARITY;
+ tg3_writephy(tp, MII_TG3_EXT_CTRL,
+ MII_TG3_EXT_CTRL_LNK3_LED_MODE);
+ }
tw32(MAC_MODE, mac_mode);
}
else