From ff18ff023495a4f1ce7c65e7c376c4720eccf4da Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Mon, 27 Mar 2006 23:17:27 -0800 Subject: [PATCH] [TG3]: Fix PHY loopback on 5700 Fix PHY loopback failure on some 5700 devices. Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 0fafc52646..3c5c9fafe9 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 -- 2.39.5