[netdrvr sis900] add new phy id to phy table

(pulled change from 2.4)

drivers/net/sis900.c

@@ -124,6 +124,7 @@ static struct mii_chip_info {
 	{ "ICS LAN PHY",			0x0015, 0xF440, LAN },
 	{ "NS 83851 PHY",			0x2000, 0x5C20, MIX },
 	{ "Realtek RTL8201 PHY",		0x0000, 0x8200, LAN },
+	{ "VIA 6103 PHY",			0x0101, 0x8f20, LAN },
 	{0,},
 };