be2net: Support for WoL using magic packet after suspend.

Add support for WOL using Magic Packet after suspend is done.

Signed-off-by: Sarveshwar Bandi <sarveshwarb@serverengines.com>
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/benet/be_hw.h b/drivers/net/benet/be_hw.h
index f53d5ca..e2b3bef 100644
--- a/drivers/net/benet/be_hw.h
+++ b/drivers/net/benet/be_hw.h
@@ -52,6 +52,10 @@
  */
 #define MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK	(1 << 29) /* bit 29 */
 
+/********* Power managment (WOL) **********/
+#define PCICFG_PM_CONTROL_OFFSET		0x44
+#define PCICFG_PM_CONTROL_MASK			0x108	/* bits 3 & 8 */
+
 /********* ISR0 Register offset **********/
 #define CEV_ISR0_OFFSET 			0xC18
 #define CEV_ISR_SIZE				4