Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /******************************************************************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  * Module Name: dsinit - Object initialization namespace walk
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  * Copyright (C) 2000 - 2020, Intel Corp.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8)  *****************************************************************************/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) #include <acpi/acpi.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) #include "accommon.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #include "acdispat.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #include "acnamesp.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) #include "actables.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) #include "acinterp.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) #define _COMPONENT          ACPI_DISPATCHER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) ACPI_MODULE_NAME("dsinit")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) /* Local prototypes */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) static acpi_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) acpi_ds_init_one_object(acpi_handle obj_handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) 			u32 level, void *context, void **return_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) /*******************************************************************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27)  * FUNCTION:    acpi_ds_init_one_object
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29)  * PARAMETERS:  obj_handle      - Node for the object
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30)  *              level           - Current nesting level
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31)  *              context         - Points to a init info struct
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32)  *              return_value    - Not used
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34)  * RETURN:      Status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36)  * DESCRIPTION: Callback from acpi_walk_namespace. Invoked for every object
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37)  *              within the namespace.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39)  *              Currently, the only objects that require initialization are:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40)  *              1) Methods
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41)  *              2) Operation Regions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43)  ******************************************************************************/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) static acpi_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) acpi_ds_init_one_object(acpi_handle obj_handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 			u32 level, void *context, void **return_value)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 	struct acpi_init_walk_info *info =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	    (struct acpi_init_walk_info *)context;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 	struct acpi_namespace_node *node =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	    (struct acpi_namespace_node *)obj_handle;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 	acpi_status status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 	union acpi_operand_object *obj_desc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 	ACPI_FUNCTION_ENTRY();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 	/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	 * We are only interested in NS nodes owned by the table that
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	 * was just loaded
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 	if (node->owner_id != info->owner_id) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 		return (AE_OK);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	info->object_count++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	/* And even then, we are only interested in a few object types */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 	switch (acpi_ns_get_type(obj_handle)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 	case ACPI_TYPE_REGION:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 		status = acpi_ds_initialize_region(obj_handle);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 		if (ACPI_FAILURE(status)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 			ACPI_EXCEPTION((AE_INFO, status,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 					"During Region initialization %p [%4.4s]",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 					obj_handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 					acpi_ut_get_node_name(obj_handle)));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 		info->op_region_count++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 	case ACPI_TYPE_METHOD:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 		/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 		 * Auto-serialization support. We will examine each method that is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 		 * not_serialized to determine if it creates any Named objects. If
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 		 * it does, it will be marked serialized to prevent problems if
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 		 * the method is entered by two or more threads and an attempt is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 		 * made to create the same named object twice -- which results in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 		 * an AE_ALREADY_EXISTS exception and method abort.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 		 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 		info->method_count++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 		obj_desc = acpi_ns_get_attached_object(node);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 		if (!obj_desc) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 		/* Ignore if already serialized */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 		if (obj_desc->method.info_flags & ACPI_METHOD_SERIALIZED) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 			info->serial_method_count++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 		if (acpi_gbl_auto_serialize_methods) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 			/* Parse/scan method and serialize it if necessary */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 			acpi_ds_auto_serialize_method(node, obj_desc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 			if (obj_desc->method.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 			    info_flags & ACPI_METHOD_SERIALIZED) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 				/* Method was just converted to Serialized */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 				info->serial_method_count++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 				info->serialized_method_count++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 				break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 			}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 		info->non_serial_method_count++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 	case ACPI_TYPE_DEVICE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 		info->device_count++;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 	default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 	 * We ignore errors from above, and always return OK, since
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 	 * we don't want to abort the walk on a single error.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 	return (AE_OK);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) /*******************************************************************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144)  * FUNCTION:    acpi_ds_initialize_objects
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146)  * PARAMETERS:  table_desc      - Descriptor for parent ACPI table
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147)  *              start_node      - Root of subtree to be initialized.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149)  * RETURN:      Status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151)  * DESCRIPTION: Walk the namespace starting at "StartNode" and perform any
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152)  *              necessary initialization on the objects found therein
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154)  ******************************************************************************/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) acpi_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) acpi_ds_initialize_objects(u32 table_index,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 			   struct acpi_namespace_node *start_node)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 	acpi_status status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 	struct acpi_init_walk_info info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 	struct acpi_table_header *table;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 	acpi_owner_id owner_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 	ACPI_FUNCTION_TRACE(ds_initialize_objects);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 	status = acpi_tb_get_owner_id(table_index, &owner_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 	if (ACPI_FAILURE(status)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 		return_ACPI_STATUS(status);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 	ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 			  "**** Starting initialization of namespace objects ****\n"));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 	/* Set all init info to zero */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 	memset(&info, 0, sizeof(struct acpi_init_walk_info));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 	info.owner_id = owner_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 	info.table_index = table_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 	/* Walk entire namespace from the supplied root */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 	/*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	 * We don't use acpi_walk_namespace since we do not want to acquire
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 	 * the namespace reader lock.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 	 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 	status =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 	    acpi_ns_walk_namespace(ACPI_TYPE_ANY, start_node, ACPI_UINT32_MAX,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 				   ACPI_NS_WALK_NO_UNLOCK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 				   acpi_ds_init_one_object, NULL, &info, NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 	if (ACPI_FAILURE(status)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 		ACPI_EXCEPTION((AE_INFO, status, "During WalkNamespace"));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 	status = acpi_get_table_by_index(table_index, &table);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 	if (ACPI_FAILURE(status)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 		return_ACPI_STATUS(status);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 	/* DSDT is always the first AML table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	if (ACPI_COMPARE_NAMESEG(table->signature, ACPI_SIG_DSDT)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 		ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 				      "\nACPI table initialization:\n"));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 	/* Summary of objects initialized */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 	ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 			      "Table [%4.4s: %-8.8s] (id %.2X) - %4u Objects with %3u Devices, "
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 			      "%3u Regions, %4u Methods (%u/%u/%u Serial/Non/Cvt)\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 			      table->signature, table->oem_table_id, owner_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 			      info.object_count, info.device_count,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 			      info.op_region_count, info.method_count,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 			      info.serial_method_count,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 			      info.non_serial_method_count,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 			      info.serialized_method_count));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 	ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH, "%u Methods, %u Regions\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 			  info.method_count, info.op_region_count));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 	return_ACPI_STATUS(AE_OK);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) }