2 files changed, 10 insertions, 3 deletions

diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index fb8a238115d6..488c986ebe44 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -486,11 +486,11 @@ acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b);
 
 acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
 
-acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state);
+acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state, u8 flags);
 
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void))
 
-acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
+acpi_status acpi_leave_sleep_state_prep(u8 sleep_state, u8 flags);
 
 acpi_status acpi_leave_sleep_state(u8 sleep_state);
 
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 349615833a4a..eba66043cf1b 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -518,6 +518,13 @@ typedef u64 acpi_integer;
 #define ACPI_SLEEP_TYPE_INVALID         0xFF
 
 /*
+ * Sleep/Wake flags
+ */
+#define ACPI_NO_OPTIONAL_METHODS        0x00    /* Do not execute any optional methods */
+#define ACPI_EXECUTE_GTS                0x01    /* For enter sleep interface */
+#define ACPI_EXECUTE_BFS                0x02    /* For leave sleep prep interface */
+
+/*
  * Standard notify values
  */
 #define ACPI_NOTIFY_BUS_CHECK           (u8) 0x00
@@ -790,7 +797,7 @@ typedef u8 acpi_adr_space_type;
 
 /* Sleep function dispatch */
 
-typedef acpi_status(*ACPI_SLEEP_FUNCTION) (u8 sleep_state);
+typedef acpi_status(*ACPI_SLEEP_FUNCTION) (u8 sleep_state, u8 flags);
 
 struct acpi_sleep_functions {
         ACPI_SLEEP_FUNCTION legacy_function;