diff options
| author | Vladislav Zolotarov <vladz@broadcom.com> | 2010-04-19 01:14:37 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-19 13:17:10 -0700 |
| commit | 8eb5a20ccc67d85d52ead88fb263eb28814ca2b4 (patch) | |
| tree | 3c85251d8c415a26235e7de615e378950c57c67d /drivers | |
| parent | 1ac218c83fbfc6bcdbef36b38f79d0ee08420285 (diff) | |
bnx2x: use mask in test_registers() to avoid parity error
Properly mask the value to be written to the register (according to the register size) during the self-test.
Otherwise immediate parity error would be generated.
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | 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 23528deaf98..d7c00748e27 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -11137,7 +11137,7 @@ 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 */ |