tg3: Fix int generation hw bug for 5719 / 5720
authorMatt Carlson <mcarlson@broadcom.com>
Mon, 25 Apr 2011 12:42:45 +0000 (12:42 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 26 Apr 2011 07:07:01 +0000 (00:07 -0700)
commit0aebff4871d26410ae485b521870bb0ffe1736f0
tree48b869f07b111561307a26199bcec47b473c548d
parentbf734843120b905bacc3d24c88d7455ae70bf6e1
tg3: Fix int generation hw bug for 5719 / 5720

On the 5719 and 5720, there is a bug where the hardware will
misinterpret a status tag update and leave interrupts permanently
disabled.  This patch enables a hardware fix that works around the
issue.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/tg3.c
drivers/net/tg3.h