tg3: Add 5717 serdes phy ID

The serdes and copper phys of the 5717 asic rev have different phy IDs.
This patch adds the serdes phy ID.
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

@@ -14170,7 +14170,8 @@ static char * __devinit tg3_phy_string(struct tg3 *tp)
 	case PHY_ID_BCM5756:	return "5722/5756";
 	case PHY_ID_BCM5906:	return "5906";
 	case PHY_ID_BCM5761:	return "5761";
-	case PHY_ID_BCM5717:	return "5717";
+	case PHY_ID_BCM5718C:	return "5718C";
+	case PHY_ID_BCM5718S:	return "5718S";
 	case PHY_ID_BCM8002:	return "8002/serdes";
 	case 0:			return "serdes";
 	default:		return "unknown";

drivers/net/tg3.h

@@ -2893,7 +2893,8 @@ struct tg3 {
 #define PHY_ID_BCM5756			0xbc050ed0
 #define PHY_ID_BCM5784			0xbc050fa0
 #define PHY_ID_BCM5761			0xbc050fd0
-#define PHY_ID_BCM5717			0x5c0d8a00
+#define PHY_ID_BCM5718C			0x5c0d8a00
+#define PHY_ID_BCM5718S			0xbc050ff0
 #define PHY_ID_BCM5906			0xdc00ac40
 #define PHY_ID_BCM8002			0x60010140
 #define PHY_ID_INVALID			0xffffffff
@@ -2936,7 +2937,8 @@ struct tg3 {
 	 (X) == PHY_ID_BCM5780 || (X) == PHY_ID_BCM5787 || \
 	 (X) == PHY_ID_BCM5755 || (X) == PHY_ID_BCM5756 || \
 	 (X) == PHY_ID_BCM5906 || (X) == PHY_ID_BCM5761 || \
-	 (X) == PHY_ID_BCM5717 || (X) == PHY_ID_BCM8002)
+	 (X) == PHY_ID_BCM5718C || (X) == PHY_ID_BCM5718S || \
+	 (X) == PHY_ID_BCM8002)
 
 	struct tg3_hw_stats		*hw_stats;
 	dma_addr_t			stats_mapping;