From 155d5561f570c5b3af7a178670061927d89209fb Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Fri, 21 Aug 2009 16:20:43 +0000
Subject: 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>
---
 drivers/net/bnx2.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/net')

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 756d4b4f0a9f..e75b6e94f652 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;
 
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