From 303fc9218246a748304c005e629d658927cf12d0 Mon Sep 17 00:00:00 2001 From: Matt Carlson Date: Mon, 2 Nov 2009 14:27:34 +0000 Subject: [PATCH] tg3: Extend loopback test timeout This patch extends the loopback test timeout from 250 usec to 350 usec. When the 5785 is paired against an AC131 phy, the older timeout is just a little too close to the expected performance based on timings. Signed-off-by: Matt Carlson Reviewed-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index d726da8c5930..7bebb4778897 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -10424,8 +10424,8 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode) udelay(10); - /* 250 usec to allow enough time on some 10/100 Mbps devices. */ - for (i = 0; i < 25; i++) { + /* 350 usec to allow enough time on some 10/100 Mbps devices. */ + for (i = 0; i < 35; i++) { tw32_f(HOSTCC_MODE, tp->coalesce_mode | HOSTCC_MODE_ENABLE | coal_now); -- 2.39.2