From: Eilon Greenstein <eilong@broadcom.com>
Date: Mon, 25 Aug 2008 22:23:30 +0000 (-0700)
Subject: bnx2x: HW lock timeout
X-Git-Tag: v2.6.27-rc5~30^2~5
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46230476b7c66f7cbc013b771873c797f7ba770b;p=linux-2.6

bnx2x: HW lock timeout

Increasing the lock timeout to 5 seconds instead of 1 second to minimize
the chance of failures due to timeout

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 9972d0c026..cb91802ea4 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -1717,8 +1717,8 @@ static int bnx2x_acquire_hw_lock(struct bnx2x *bp, u32 resource)
 		return -EEXIST;
 	}
 
-	/* Try for 1 second every 5ms */
-	for (cnt = 0; cnt < 200; cnt++) {
+	/* Try for 5 second every 5ms */
+	for (cnt = 0; cnt < 1000; cnt++) {
 		/* Try to acquire the lock */
 		REG_WR(bp, hw_lock_control_reg + 4, resource_bit);
 		lock_status = REG_RD(bp, hw_lock_control_reg);