git: bce(4): Flush BCE_PCICFG_INT_ACK_CMD in interrupt handler

[Sepherosa Ziehau <sephe@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 8bc839bcda8895974cd01bf671c2d5ea36f8ab80
Author: Sepherosa Ziehau <sephe@dragonflybsd.org>
Date:   Mon Aug 29 17:37:36 2011 +0800

    bce(4): Flush BCE_PCICFG_INT_ACK_CMD in interrupt handler
    
    This could avoid possible spurious interrupts due to the PCI write
    to BCE_PCICFG_INT_ACK_CMD is still pending after we leave interrupt
    handler.
    
    Obtained-from: Linux bnx2

Summary of changes:
 sys/dev/netif/bce/if_bce.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/8bc839bcda8895974cd01bf671c2d5ea36f8ab80


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