[TG3]: Fix PHY loopback on 5700
authorMichael Chan <mchan@broadcom.com>
Tue, 28 Mar 2006 07:17:27 +0000 (23:17 -0800)
committerDavid S. Miller <davem@sunset.davemloft.net>
Wed, 29 Mar 2006 01:02:37 +0000 (17:02 -0800)
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>
drivers/net/tg3.c

index 0fafc5264627a607a5b453dc82939a50e027051f..3c5c9fafe9c8f14a043c1e5d11f562461c8a568a 100644 (file)
@@ -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