1 files changed, 6 insertions, 0 deletions

diff --git a/arch/x86/kernel/acpi/realmode/wakeup.h b/arch/x86/kernel/acpi/realmode/wakeup.h
index e1828c07e79c..97a29e1430e3 100644
--- a/arch/x86/kernel/acpi/realmode/wakeup.h
+++ b/arch/x86/kernel/acpi/realmode/wakeup.h
@@ -21,6 +21,9 @@ struct wakeup_header {
         u32 pmode_efer_low;     /* Protected mode EFER */
         u32 pmode_efer_high;
         u64 pmode_gdt;
+        u32 pmode_misc_en_low;  /* Protected mode MISC_ENABLE */
+        u32 pmode_misc_en_high;
+        u32 pmode_behavior;     /* Wakeup routine behavior flags */
         u32 realmode_flags;
         u32 real_magic;
         u16 trampoline_segment; /* segment with trampoline code, 64-bit only */
@@ -39,4 +42,7 @@ extern struct wakeup_header wakeup_header;
 #define WAKEUP_HEADER_SIGNATURE 0x51ee1111
 #define WAKEUP_END_SIGNATURE    0x65a22c82
 
+/* Wakeup behavior bits */
+#define WAKEUP_BEHAVIOR_RESTORE_MISC_ENABLE     0
+
 #endif /* ARCH_X86_KERNEL_ACPI_RM_WAKEUP_H */