[SUNGEM]: PHY updates & pause fixes (#2)

This patch adds support for a few more PHYs used by Apple and fixes
advertising and detecting of Pause (we were missing setting the bit in
MII_ADVERTISE and weren't testing in LPA for all PHYs).

Note that I currently only advertise pause, not asymetric pause. I
don't know for sure the details there, I suppose I should read a bit
more 802.3 references, and I don't now what sungem is capable of, but
I noticed the PCS code (originated from you) does the same.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 785e4a5..616be8d 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -90,7 +90,8 @@
 
 #define ADVERTISE_MASK	(SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full | \
 			 SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full | \
-			 SUPPORTED_1000baseT_Half | SUPPORTED_1000baseT_Full)
+			 SUPPORTED_1000baseT_Half | SUPPORTED_1000baseT_Full | \
+			 SUPPORTED_Pause | SUPPORTED_Autoneg)
 
 #define DRV_NAME	"sungem"
 #define DRV_VERSION	"0.98"