diff options
Diffstat (limited to 'src/arch/x86/boot/acpi.c')
| -rw-r--r-- | src/arch/x86/boot/acpi.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/arch/x86/boot/acpi.c b/src/arch/x86/boot/acpi.c index 96cb270814..0e09ec58c6 100644 --- a/src/arch/x86/boot/acpi.c +++ b/src/arch/x86/boot/acpi.c @@ -645,12 +645,18 @@ void acpi_resume(void *wake_vec) /* This is to be filled by SB code - startup value what was found. */ u8 acpi_slp_type = 0; -static int acpi_is_wakeup(void) +int acpi_is_wakeup(void) { /* Both resume from S2 and resume from S3 restart at CPU reset */ return (acpi_slp_type == 3 || acpi_slp_type == 2); } +void acpi_fail_wakeup(void) +{ + if (acpi_slp_type == 3 || acpi_slp_type == 2) + acpi_slp_type = 0; +} + static acpi_rsdp_t *valid_rsdp(acpi_rsdp_t *rsdp) { if (strncmp((char *)rsdp, RSDP_SIG, sizeof(RSDP_SIG) - 1) != 0) |