diff options
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/acpi.c | 6 | ||||
| -rw-r--r-- | src/arch/x86/include/arch/acpi.h | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/arch/x86/acpi.c b/src/arch/x86/acpi.c index 55995c9542..c540b5ce4c 100644 --- a/src/arch/x86/acpi.c +++ b/src/arch/x86/acpi.c @@ -1005,6 +1005,12 @@ int acpi_is_wakeup_s3(void) return (acpi_slp_type == 3); } +int acpi_is_wakeup_s4(void) +{ + acpi_handoff_wakeup(); + return (acpi_slp_type == 4); +} + void acpi_fail_wakeup(void) { if (acpi_slp_type == 3 || acpi_slp_type == 2) diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h index 66e11006dc..87810b6b44 100644 --- a/src/arch/x86/include/arch/acpi.h +++ b/src/arch/x86/include/arch/acpi.h @@ -596,12 +596,14 @@ static inline int acpi_is_wakeup_s3(void) #else int acpi_is_wakeup(void); int acpi_is_wakeup_s3(void); +int acpi_is_wakeup_s4(void); #endif #else #define acpi_slp_type 0 static inline int acpi_is_wakeup(void) { return 0; } static inline int acpi_is_wakeup_s3(void) { return 0; } +static inline int acpi_is_wakeup_s4(void) { return 0; } #endif #endif /* __ASM_ACPI_H */ |