From db8b22550d4b83f0910d27a34d05aa16f7f7159f Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Wed, 28 Mar 2007 14:17:36 -0700
Subject: [PATCH] [BNX2]: Fix link interrupt problem.

bnx2_has_work()'s logic is flawed and can cause the driver to miss
a link event.  The fix is to compare the status block's attn_bits
and attn_bits_ack to determine if there is a link event.

Update version to 1.5.6.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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