summaryrefslogtreecommitdiff
path: root/src/soc/intel/common/acpi
diff options
context:
space:
mode:
Diffstat (limited to 'src/soc/intel/common/acpi')
-rw-r--r--src/soc/intel/common/acpi/acpi_wake_source.asl36
1 files changed, 36 insertions, 0 deletions
diff --git a/src/soc/intel/common/acpi/acpi_wake_source.asl b/src/soc/intel/common/acpi/acpi_wake_source.asl
new file mode 100644
index 0000000000..30e70d9e55
--- /dev/null
+++ b/src/soc/intel/common/acpi/acpi_wake_source.asl
@@ -0,0 +1,36 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Google Inc.
+ *
+ * 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.
+ */
+
+Scope (\_SB)
+{
+ Method (_SWS)
+ {
+ /* Index into PM1 for device that caused wake */
+ Return (\PM1I)
+ }
+}
+
+Scope (\_GPE)
+{
+ Method (_SWS)
+ {
+ /* Index into GPE for device that caused wake */
+ Return (\GPEI)
+ }
+}