be2net: implement EEH pci error recovery handlers

The code has been tested on IBM pSeries server.

Signed-off-by: Sathya Perla <sathyap@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index b39b385..5038c16 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -265,6 +265,7 @@
 	u32 if_handle;		/* Used to configure filtering */
 	u32 pmac_id;		/* MAC addr handle used by BE card */
 
+	bool eeh_err;
 	bool link_up;
 	u32 port_num;
 	bool promiscuous;