ACPI: Add platform-wide _OSC support.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 535beec..e11090d 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -273,6 +273,13 @@
acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context);
+/* platform-wide _OSC bits */
+#define OSC_SB_PAD_SUPPORT 1
+#define OSC_SB_PPC_OST_SUPPORT 2
+#define OSC_SB_PR3_SUPPORT 4
+#define OSC_SB_CPUHP_OST_SUPPORT 8
+#define OSC_SB_APEI_SUPPORT 16
+
/* PCI defined _OSC bits */
/* _OSC DW1 Definition (OS Support Fields) */
#define OSC_EXT_PCI_CONFIG_SUPPORT 1