diff options
Diffstat (limited to 'source/components/hardware/hwsleep.c')
| -rw-r--r-- | source/components/hardware/hwsleep.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/source/components/hardware/hwsleep.c b/source/components/hardware/hwsleep.c index fe111872cec0..7e435acecba0 100644 --- a/source/components/hardware/hwsleep.c +++ b/source/components/hardware/hwsleep.c @@ -198,17 +198,28 @@ AcpiHwLegacySleep ( return_ACPI_STATUS (Status); } - /* - * 1) Disable all GPEs - * 2) Enable all wakeup GPEs - */ + /* Disable all GPEs */ + Status = AcpiHwDisableAllGpes (); if (ACPI_FAILURE (Status)) { return_ACPI_STATUS (Status); } + /* + * If the target sleep state is S5, clear all GPEs and fixed events too + */ + if (SleepState == ACPI_STATE_S5) + { + Status = AcpiHwClearAcpiStatus(); + if (ACPI_FAILURE (Status)) + { + return_ACPI_STATUS (Status); + } + } AcpiGbl_SystemAwakeAndRunning = FALSE; + /* Enable all wakeup GPEs */ + Status = AcpiHwEnableAllWakeupGpes (); if (ACPI_FAILURE (Status)) { |