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

Message ID 1271602186.27235.193.camel@lb-tlvb-vladz
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Vladislav Zolotarov April 18, 2010, 2:49 p.m. UTC 
Properly mask the value to be written to the register during self-test.

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

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 */