9load i82541gi2 support (x40 stinkpad)

Reference: /n/sources/patch/applied/x40bootigbe
Date: Tue Jun 12 03:49:31 CES 2007
Signed-off-by: anyrhine@gmail.com

--- /sys/src/boot/pc/etherigbe.c	Tue Jun 12 03:49:13 2007
+++ /sys/src/boot/pc/etherigbe.c	Tue Jun 12 03:49:02 2007
@@ -43,6 +43,7 @@
 	i82540eplp = (0x101E<<16)|0x8086,
 	i82547gi   = (0x1075<<16)|0x8086,
 	i82541gi   = (0x1076<<16)|0x8086,
+	i82541gi2  = (0x1077<<16)|0x8086,
 	i82546gb   = (0x1079<<16)|0x8086,
 	i82541pi   = (0x107c<<16)|0x8086,
 	i82573pl   = (0x109a<<16)|0x8086,
@@ -851,6 +852,7 @@
 	case i82540em:
 	case i82540eplp:
 	case i82541gi:
+	case i82541gi2:
 	case i82541pi:
 	case i82546gb:
 	case i82546eb:
@@ -894,6 +896,7 @@
 	case i82540em:
 	case i82540eplp:
 	case i82541gi:
+	case i82541gi2:
 	case i82541pi:
 	case i82546gb:
 	case i82546eb:
@@ -937,6 +940,7 @@
 	case i82546gb:
 	case i82546eb:
 	case i82541gi:
+	case i82541gi2:
 	case i82573pl:
 		r = csr32r(ctlr, Txdctl);
 		r &= ~WthreshMASK;
@@ -1166,6 +1170,7 @@
 	case i82540eplp:
 	case i82547gi:
 	case i82541gi:
+	case i82541gi2:
 	case i82541pi:
 	case i82546gb:
 	case i82546eb:
@@ -1203,6 +1208,7 @@
 	switch(ctlr->id){
 	case i82547gi:
 	case i82541gi:
+	case i82541gi2:
 	case i82541pi:
 	case i82546gb:
 	case i82546eb:
@@ -1333,6 +1339,7 @@
 	case i82540em:
 	case i82540eplp:
 	case i82541gi:
+	case i82541gi2:
 	case i82541pi:
 	case i82547gi:
 	case i82546gb:
@@ -1415,6 +1422,7 @@
 	case i82540em:
 	case i82540eplp:
 	case i82541gi:
+	case i82541gi2:
 	case i82541pi:
 	case i82547gi:
 	case i82546gb:
@@ -1610,6 +1618,7 @@
 		case i82540eplp:
 		case i82547gi:
 		case i82541gi:
+		case i82541gi2:
 		case i82541pi:
 		case i82546gb:
 		case i82546eb: