diff options
Diffstat (limited to 'sys/contrib/dev/acpica/components/hardware/hwxfsleep.c')
| -rw-r--r-- | sys/contrib/dev/acpica/components/hardware/hwxfsleep.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sys/contrib/dev/acpica/components/hardware/hwxfsleep.c b/sys/contrib/dev/acpica/components/hardware/hwxfsleep.c index 3643799..8c3ec41 100644 --- a/sys/contrib/dev/acpica/components/hardware/hwxfsleep.c +++ b/sys/contrib/dev/acpica/components/hardware/hwxfsleep.c @@ -267,13 +267,14 @@ AcpiHwSleepDispatch ( #if (!ACPI_REDUCED_HARDWARE) - /* * If the Hardware Reduced flag is set (from the FADT), we must - * use the extended sleep registers + * use the extended sleep registers (FADT). Note: As per the ACPI + * specification, these extended registers are to be used for HW-reduced + * platforms only. They are not general-purpose replacements for the + * legacy PM register sleep support. */ - if (AcpiGbl_ReducedHardware || - AcpiGbl_FADT.SleepControl.Address) + if (AcpiGbl_ReducedHardware) { Status = SleepFunctions->ExtendedFunction (SleepState); } @@ -351,20 +352,24 @@ AcpiEnterSleepStatePrep ( switch (SleepState) { case ACPI_STATE_S0: + SstValue = ACPI_SST_WORKING; break; case ACPI_STATE_S1: case ACPI_STATE_S2: case ACPI_STATE_S3: + SstValue = ACPI_SST_SLEEPING; break; case ACPI_STATE_S4: + SstValue = ACPI_SST_SLEEP_CONTEXT; break; default: + SstValue = ACPI_SST_INDICATOR_OFF; /* Default is off */ break; } |
