netdev - [PATCH 8/13] bnx2x: use mask in test_registers() to avoid parity error

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Date:	Sun, 18 Apr 2010 17:49:45 +0300
From:	"Vladislav Zolotarov" <vladz@...adcom.com>
To:	"Dave Miller" <davem@...emloft.net>
cc:	"netdev list" <netdev@...r.kernel.org>,
	"Eilon Greenstein" <eilong@...adcom.com>
Subject: [PATCH 8/13] bnx2x: use mask in test_registers() to avoid
 parity error

Properly mask the value to be written to the register during self-test.

Signed-off-by: Vladislav Zolotarov <vladz@...adcom.com>
Signed-off-by: Eilon Greenstein <eilong@...adcom.com>
---
 drivers/net/bnx2x_main.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 484ff2b..d311476 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -11219,7 +11219,7 @@ static int bnx2x_test_registers(struct bnx2x *bp)
 
 			save_val = REG_RD(bp, offset);
 
-			REG_WR(bp, offset, wr_val);
+			REG_WR(bp, offset, (wr_val & mask));
 			val = REG_RD(bp, offset);
 
 			/* Restore the original register's value */
-- 
1.6.3.3




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