ACPI implementation for i945, ICH7, Kontron 986LCD-M

[coreboot.git] / src / northbridge / intel / i945 / acpi / i945_peg.asl

diff --git a/src/northbridge/intel/i945/acpi/i945_peg.asl b/src/northbridge/intel/i945/acpi/i945_peg.asl
new file mode 100644 (file)
index 0000000..bc7f8f7
--- /dev/null
+++ b/src/northbridge/intel/i945/acpi/i945_peg.asl
@@ -0,0 +1,47 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+Device (PEGP)
+{
+       Name (_ADR, 0x00010000)
+
+       // PCI Interrupt Routing.
+       Method (_PRT)
+       {
+               If (PICM) {
+                       Return (Package() {
+                               Package() { 0x0000ffff, 0, 0, 16 },
+                               Package() { 0x0000ffff, 1, 0, 17 },
+                               Package() { 0x0000ffff, 2, 0, 18 },
+                               Package() { 0x0000ffff, 3, 0, 19 }
+                       })
+               } Else {
+                       Return (Package() {
+                               Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
+                               Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
+                               Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
+                               Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }
+                       })
+               }
+
+       }
+}
+