1 files changed, 13 insertions, 6 deletions

diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index 222733d01f36..0649a5670026 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -161,17 +161,24 @@ struct acpi_table_facs {
         u32 flags;
         u64 xfirmware_waking_vector;    /* 64-bit version of the Firmware Waking Vector (ACPI 2.0+) */
         u8 version;             /* Version of this table (ACPI 2.0+) */
-        u8 reserved[31];        /* Reserved, must be zero */
+        u8 reserved[3];         /* Reserved, must be zero */
+        u32 ospm_flags;         /* Flags to be set by OSPM (ACPI 4.0) */
+        u8 reserved1[24];       /* Reserved, must be zero */
 };
 
-/* Flag macros */
+/* global_lock flags */
+
+#define ACPI_GLOCK_PENDING          (1) /* 00: Pending global lock ownership */
+#define ACPI_GLOCK_OWNED            (1<<1)      /* 01: Global lock is owned */
+
+/* Flags  */
 
-#define ACPI_FACS_S4_BIOS_PRESENT (1)   /* 00: S4BIOS support is present */
+#define ACPI_FACS_S4_BIOS_PRESENT   (1) /* 00: S4BIOS support is present */
+#define ACPI_FACS_64BIT_WAKE        (1<<1)      /* 01: 64-bit wake vector supported (ACPI 4.0) */
 
-/* Global lock flags */
+/* ospm_flags */
 
-#define ACPI_GLOCK_PENDING      0x01    /* 00: Pending global lock ownership */
-#define ACPI_GLOCK_OWNED        0x02    /* 01: Global lock is owned */
+#define ACPI_FACS_64BIT_ENVIRONMENT (1) /* 00: 64-bit wake environment is required (ACPI 4.0) */
 
 /*******************************************************************************
  *