{
acpi_status status;
struct acpi_gpe_event_info *gpe_event_info;
- struct acpi_gpe_walk_info walk_info;
- u32 wake_gpe_count;
u32 gpe_enabled_count;
u32 gpe_index;
u32 gpe_number;
}
/*
- * Runtime option: Should wake GPEs be enabled at runtime? The default
- * is no, they should only be enabled just as the machine goes to sleep.
+ * Enable all GPEs that have a corresponding method. Any other GPEs
+ * within this block must be enabled via the acpi_enable_gpe interface.
*/
- if (acpi_gbl_leave_wake_gpes_disabled) {
- /*
- * Differentiate runtime vs wake GPEs, via the _PRW control methods.
- * Each GPE that has one or more _PRWs that reference it is by
- * definition a wake GPE and will not be enabled while the machine
- * is running.
- */
- walk_info.gpe_block = gpe_block;
- walk_info.gpe_device = gpe_device;
- walk_info.execute_by_owner_id = FALSE;
-
- status =
- acpi_ns_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, ACPI_NS_WALK_UNLOCK,
- acpi_ev_match_prw_and_gpe, NULL,
- &walk_info, NULL);
- if (ACPI_FAILURE(status)) {
- ACPI_EXCEPTION((AE_INFO, status,
- "While executing _PRW methods"));
- }
- }
-
- /*
- * Enable all GPEs that have a corresponding method and are not
- * capable of generating wakeups. Any other GPEs within this block
- * must be enabled via the acpi_enable_gpe interface.
- */
- wake_gpe_count = 0;
gpe_enabled_count = 0;
if (gpe_device == acpi_gbl_fadt_gpe_device) {
goto enabled;
}
- if (gpe_event_info->flags & ACPI_GPE_CAN_WAKE) {
- wake_gpe_count++;
- if (acpi_gbl_leave_wake_gpes_disabled) {
- continue;
- }
- }
-
/* Ignore GPEs that have no corresponding _Lxx/_Exx method */
if (!(gpe_event_info->flags & ACPI_GPE_DISPATCH_METHOD)) {
}
}
- if (gpe_enabled_count || wake_gpe_count) {
+ if (gpe_enabled_count) {
ACPI_DEBUG_PRINT((ACPI_DB_INIT,
- "Enabled %u Runtime GPEs, added %u Wake GPEs in this block\n",
- gpe_enabled_count, wake_gpe_count));
+ "Enabled %u GPEs in this block\n",
+ gpe_enabled_count));
}
return_ACPI_STATUS(AE_OK);