diff options
| author | Michael Chan <mchan@broadcom.com> | 2009-08-21 16:20:43 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-22 17:48:41 -0700 |
| commit | 155d5561f570c5b3af7a178670061927d89209fb (patch) | |
| tree | 8d495b81eebeb387f8decd6cf499cc93c5383ea3 | |
| parent | f8f2109d4f6c525f893f6f2901ae62372e83245e (diff) | |
bnx2: Zero out status block before chip reset.
In case IRQs are shared, we will not mistakenly start processing
the ring based on old status block indices.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/bnx2.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 756d4b4f0a9..e75b6e94f65 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -4858,6 +4858,7 @@ bnx2_init_chip(struct bnx2 *bp) bnx2_reg_wr_ind(bp, BNX2_RBUF_CONFIG2, BNX2_RBUF_CONFIG2_VAL(mtu)); bnx2_reg_wr_ind(bp, BNX2_RBUF_CONFIG3, BNX2_RBUF_CONFIG3_VAL(mtu)); + memset(bp->bnx2_napi[0].status_blk.msi, 0, bp->status_stats_size); for (i = 0; i < BNX2_MAX_MSIX_VEC; i++) bp->bnx2_napi[i].last_status_idx = 0; |