Merge ACPICA material for 6.16 to satisfy dependencies

* acpica: (30 commits) ACPICA: Update copyright year ACPICA: Logfile: Changes for version 20250404 ACPICA: Replace strncpy() with memcpy() ACPICA: Apply ACPI_NONSTRING in more places ACPICA: Avoid sequence overread in call to strncmp() ACPICA: Adjust the position of code lines ACPICA: actbl2.h: ACPI 6.5: RAS2: Rename structure and field names of the RAS2 table ACPICA: Apply ACPI_NONSTRING ACPICA: Introduce ACPI_NONSTRING ACPICA: actbl2.h: ERDT: Add typedef and other definitions ACPICA: infrastructure: Add new DMT_BUF types and shorten a long name ACPICA: Utilities: Fix spelling mistake "Incremement" -> "Increment" ACPICA: MRRM: Some cleanups ACPICA: actbl2: Add definitions for RIMT ACPICA: actbl2.h: MRRM: Add typedef and other definitions ACPICA: infrastructure: Add new header and ACPI_DMT_BUF26 types ACPICA: Interpret SIDP structures in DMAR ACPICA: utilities: Fix overflow check in vsnprintf() ACPICA: Apply pack(1) to union aml_resource ACPICA: Drop stale comment about the header file content ...
2025-12-27 12:21:22 -05:00 · 2025-05-12 15:42:34 +02:00
parent 18eb45b675 0e9fd691a7
commit fec2686d4d
184 changed files with 672 additions and 310 deletions
--- a/drivers/acpi/acpica/acapps.h
+++ b/drivers/acpi/acpica/acapps.h
@@ -3,7 +3,7 @@
 *
 * Module Name: acapps - common include for ACPI applications/tools
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

@@ -17,7 +17,7 @@
 /* Common info for tool signons */

 #define ACPICA_NAME                 "Intel ACPI Component Architecture"
-#define ACPICA_COPYRIGHT            "Copyright (c) 2000 - 2022 Intel Corporation"
+#define ACPICA_COPYRIGHT            "Copyright (c) 2000 - 2025 Intel Corporation"

 #if ACPI_MACHINE_WIDTH == 64
 #define ACPI_WIDTH          " (64-bit version)"
--- a/drivers/acpi/acpica/accommon.h
+++ b/drivers/acpi/acpica/accommon.h
@@ -3,7 +3,7 @@
 *
 * Name: accommon.h - Common include files for generation of ACPICA source
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acconvert.h
+++ b/drivers/acpi/acpica/acconvert.h
@@ -3,7 +3,7 @@
 *
 * Module Name: acapps - common include for ACPI applications/tools
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acdebug.h
+++ b/drivers/acpi/acpica/acdebug.h
@@ -3,7 +3,7 @@
 *
 * Name: acdebug.h - ACPI/AML debugger
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

@@ -37,7 +37,7 @@ struct acpi_db_argument_info {
 struct acpi_db_execute_walk {
 	u32 count;
 	u32 max_count;
-	char name_seg[ACPI_NAMESEG_SIZE + 1];
+	char name_seg[ACPI_NAMESEG_SIZE + 1] ACPI_NONSTRING;
 };

 #define PARAM_LIST(pl)                  pl
--- a/drivers/acpi/acpica/acdispat.h
+++ b/drivers/acpi/acpica/acdispat.h
@@ -3,7 +3,7 @@
 *
 * Name: acdispat.h - dispatcher (parser to interpreter interface)
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acevents.h
+++ b/drivers/acpi/acpica/acevents.h
@@ -3,7 +3,7 @@
 *
 * Name: acevents.h - Event subcomponent prototypes and defines
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -3,7 +3,7 @@
 *
 * Name: acglobal.h - Declarations for global variables
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/achware.h
+++ b/drivers/acpi/acpica/achware.h
@@ -3,7 +3,7 @@
 *
 * Name: achware.h -- hardware specific interfaces
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acinterp.h
+++ b/drivers/acpi/acpica/acinterp.h
@@ -3,7 +3,7 @@
 *
 * Name: acinterp.h - Interpreter subcomponent prototypes and defines
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

@@ -120,6 +120,9 @@ void
 acpi_ex_trace_point(acpi_trace_event_type type,
 		    u8 begin, u8 *aml, char *pathname);

+void
+acpi_ex_trace_args(union acpi_operand_object **params, u32 count);
+
 /*
 * exfield - ACPI AML (p-code) execution - field manipulation
 */
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -3,7 +3,7 @@
 *
 * Name: aclocal.h - Internal data types used across the ACPI subsystem
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

@@ -293,7 +293,7 @@ acpi_status (*acpi_internal_method) (struct acpi_walk_state * walk_state);
 * expected_return_btypes - Allowed type(s) for the return value
 */
 struct acpi_name_info {
-	char name[ACPI_NAMESEG_SIZE] __nonstring;
+	char name[ACPI_NAMESEG_SIZE] ACPI_NONSTRING;
 	u16 argument_list;
 	u8 expected_btypes;
 };
@@ -370,7 +370,7 @@ typedef acpi_status (*acpi_object_converter) (struct acpi_namespace_node *
 					      converted_object);

 struct acpi_simple_repair_info {
-	char name[ACPI_NAMESEG_SIZE] __nonstring;
+	char name[ACPI_NAMESEG_SIZE] ACPI_NONSTRING;
 	u32 unexpected_btypes;
 	u32 package_index;
 	acpi_object_converter object_converter;
--- a/drivers/acpi/acpica/acmacros.h
+++ b/drivers/acpi/acpica/acmacros.h
@@ -3,7 +3,7 @@
 *
 * Name: acmacros.h - C macros for the entire subsystem.
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acnamesp.h
+++ b/drivers/acpi/acpica/acnamesp.h
@@ -3,7 +3,7 @@
 *
 * Name: acnamesp.h - Namespace subcomponent prototypes and defines
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acobject.h
+++ b/drivers/acpi/acpica/acobject.h
@@ -3,7 +3,7 @@
 *
 * Name: acobject.h - Definition of union acpi_operand_object  (Internal object only)
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acopcode.h
+++ b/drivers/acpi/acpica/acopcode.h
@@ -3,7 +3,7 @@
 *
 * Name: acopcode.h - AML opcode information for the AML parser and interpreter
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acparser.h
+++ b/drivers/acpi/acpica/acparser.h
@@ -3,7 +3,7 @@
 *
 * Module Name: acparser.h - AML Parser subcomponent prototypes and defines
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acpredef.h
+++ b/drivers/acpi/acpica/acpredef.h
@@ -3,7 +3,7 @@
 *
 * Name: acpredef - Information table for ACPI predefined methods and objects
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acresrc.h
+++ b/drivers/acpi/acpica/acresrc.h
@@ -3,7 +3,7 @@
 *
 * Name: acresrc.h - Resource Manager function prototypes
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acstruct.h
+++ b/drivers/acpi/acpica/acstruct.h
@@ -3,7 +3,7 @@
 *
 * Name: acstruct.h - Internal structs
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/actables.h
+++ b/drivers/acpi/acpica/actables.h
@@ -3,7 +3,7 @@
 *
 * Name: actables.h - ACPI table management
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -3,7 +3,7 @@
 *
 * Name: acutils.h -- prototypes for the common (subsystem-wide) procedures
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/amlcode.h
+++ b/drivers/acpi/acpica/amlcode.h
@@ -5,7 +5,7 @@
 *                   Declarations and definitions contained herein are derived
 *                   directly from the ACPI specification.
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/amlresrc.h
+++ b/drivers/acpi/acpica/amlresrc.h
@@ -3,7 +3,7 @@
 *
 * Module Name: amlresrc.h - AML resource descriptors
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

@@ -504,10 +504,6 @@ struct aml_resource_pin_group_config {

 #define AML_RESOURCE_PIN_GROUP_CONFIG_REVISION    1	/* ACPI 6.2 */

-/* restore default alignment */
-
-#pragma pack()
-
 /* Union of all resource descriptors, so we can allocate the worst case */

 union aml_resource {
@@ -562,6 +558,10 @@ union aml_resource {
 	u8 byte_item;
 };

+/* restore default alignment */
+
+#pragma pack()
+
 /* Interfaces used by both the disassembler and compiler */

 void
--- a/drivers/acpi/acpica/dbhistry.c
+++ b/drivers/acpi/acpica/dbhistry.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dbhistry - debugger HISTORY command
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dsargs.c
+++ b/drivers/acpi/acpica/dsargs.c
@@ -4,7 +4,7 @@
 * Module Name: dsargs - Support for execution of dynamic arguments for static
 *                       objects (regions, fields, buffer fields, etc.)
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dscontrol.c
+++ b/drivers/acpi/acpica/dscontrol.c
@@ -4,7 +4,7 @@
 * Module Name: dscontrol - Support for execution control opcodes -
 *                          if/else/while/return
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dsdebug.c
+++ b/drivers/acpi/acpica/dsdebug.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dsdebug - Parser/Interpreter interface - debugging
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dsfield.c
+++ b/drivers/acpi/acpica/dsfield.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dsfield - Dispatcher field routines
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dsinit.c
+++ b/drivers/acpi/acpica/dsinit.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dsinit - Object initialization namespace walk
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dsmethod.c
+++ b/drivers/acpi/acpica/dsmethod.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dsmethod - Parser/Interpreter interface - control method parsing
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dsmthdat.c
+++ b/drivers/acpi/acpica/dsmthdat.c
@@ -188,6 +188,7 @@ acpi_ds_method_data_init_args(union acpi_operand_object **params,

 		index++;
 	}
+	acpi_ex_trace_args(params, index);

 	ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%u args passed to method\n", index));
 	return_ACPI_STATUS(AE_OK);
--- a/drivers/acpi/acpica/dsobject.c
+++ b/drivers/acpi/acpica/dsobject.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dsobject - Dispatcher object management routines
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dsopcode.c
+++ b/drivers/acpi/acpica/dsopcode.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dsopcode - Dispatcher support for regions and fields
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dspkginit.c
+++ b/drivers/acpi/acpica/dspkginit.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dspkginit - Completion of deferred package initialization
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dsutils.c
+++ b/drivers/acpi/acpica/dsutils.c
@@ -668,6 +668,8 @@ acpi_ds_create_operands(struct acpi_walk_state *walk_state,
 	union acpi_parse_object *arguments[ACPI_OBJ_NUM_OPERANDS];
 	u32 arg_count = 0;
 	u32 index = walk_state->num_operands;
+	u32 prev_num_operands = walk_state->num_operands;
+	u32 new_num_operands;
 	u32 i;

 	ACPI_FUNCTION_TRACE_PTR(ds_create_operands, first_arg);
@@ -696,6 +698,7 @@ acpi_ds_create_operands(struct acpi_walk_state *walk_state,

 	/* Create the interpreter arguments, in reverse order */

+	new_num_operands = index;
 	index--;
 	for (i = 0; i < arg_count; i++) {
 		arg = arguments[index];
@@ -720,7 +723,11 @@ acpi_ds_create_operands(struct acpi_walk_state *walk_state,
 	 * pop everything off of the operand stack and delete those
 	 * objects
 	 */
-	acpi_ds_obj_stack_pop_and_delete(arg_count, walk_state);
+	walk_state->num_operands = (u8)(i);
+	acpi_ds_obj_stack_pop_and_delete(new_num_operands, walk_state);
+
+	/* Restore operand count */
+	walk_state->num_operands = (u8)(prev_num_operands);

 	ACPI_EXCEPTION((AE_INFO, status, "While creating Arg %u", index));
 	return_ACPI_STATUS(status);
--- a/drivers/acpi/acpica/dswexec.c
+++ b/drivers/acpi/acpica/dswexec.c
@@ -4,7 +4,7 @@
 * Module Name: dswexec - Dispatcher method execution callbacks;
 *                        dispatch to interpreter.
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dswload.c
+++ b/drivers/acpi/acpica/dswload.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dswload - Dispatcher first pass namespace load callbacks
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dswload2.c
+++ b/drivers/acpi/acpica/dswload2.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dswload2 - Dispatcher second pass namespace load callbacks
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dswscope.c
+++ b/drivers/acpi/acpica/dswscope.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dswscope - Scope stack manipulation
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/dswstate.c
+++ b/drivers/acpi/acpica/dswstate.c
@@ -3,7 +3,7 @@
 *
 * Module Name: dswstate - Dispatcher parse tree walk management routines
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evevent.c
+++ b/drivers/acpi/acpica/evevent.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evevent - Fixed Event handling and dispatch
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evglock.c
+++ b/drivers/acpi/acpica/evglock.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evglock - Global Lock support
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evgpe - General Purpose Event handling and dispatch
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evgpeblk.c
+++ b/drivers/acpi/acpica/evgpeblk.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evgpeblk - GPE block creation and initialization.
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evgpeinit.c
+++ b/drivers/acpi/acpica/evgpeinit.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evgpeinit - System GPE initialization and update
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evgpeutil.c
+++ b/drivers/acpi/acpica/evgpeutil.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evgpeutil - GPE utilities
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evhandler.c
+++ b/drivers/acpi/acpica/evhandler.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evhandler - Support for Address Space handlers
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evmisc.c
+++ b/drivers/acpi/acpica/evmisc.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evmisc - Miscellaneous event manager support functions
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evregion.c
+++ b/drivers/acpi/acpica/evregion.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evregion - Operation Region support
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evrgnini.c
+++ b/drivers/acpi/acpica/evrgnini.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evrgnini- ACPI address_space (op_region) init
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evxface.c
+++ b/drivers/acpi/acpica/evxface.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evxface - External interfaces for ACPI events
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evxfevnt.c
+++ b/drivers/acpi/acpica/evxfevnt.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evxfevnt - External Interfaces, ACPI event disable/enable
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evxfgpe.c
+++ b/drivers/acpi/acpica/evxfgpe.c
@@ -3,7 +3,7 @@
 *
 * Module Name: evxfgpe - External Interfaces for General Purpose Events (GPEs)
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/evxfregn.c
+++ b/drivers/acpi/acpica/evxfregn.c
@@ -4,7 +4,7 @@
 * Module Name: evxfregn - External Interfaces, ACPI Operation Regions and
 *                         Address Spaces.
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exconcat.c
+++ b/drivers/acpi/acpica/exconcat.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exconcat - Concatenate-type AML operators
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exconfig.c
+++ b/drivers/acpi/acpica/exconfig.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exconfig - Namespace reconfiguration (Load/Unload opcodes)
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exconvrt.c
+++ b/drivers/acpi/acpica/exconvrt.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exconvrt - Object conversion routines
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

@@ -226,8 +226,8 @@ acpi_ex_convert_to_buffer(union acpi_operand_object *obj_desc,
 		/* Copy the string to the buffer */

 		new_buf = return_desc->buffer.pointer;
-		strncpy((char *)new_buf, (char *)obj_desc->string.pointer,
-			obj_desc->string.length);
+		memcpy((char *)new_buf, (char *)obj_desc->string.pointer,
+		       obj_desc->string.length);
 		break;

 	default:
--- a/drivers/acpi/acpica/excreate.c
+++ b/drivers/acpi/acpica/excreate.c
@@ -3,7 +3,7 @@
 *
 * Module Name: excreate - Named object creation
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exdebug.c
+++ b/drivers/acpi/acpica/exdebug.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exdebug - Support for stores to the AML Debug Object
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exdump - Interpreter debug output routines
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exfield.c
+++ b/drivers/acpi/acpica/exfield.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exfield - AML execution - field_unit read/write
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exfldio.c
+++ b/drivers/acpi/acpica/exfldio.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exfldio - Aml Field I/O
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exmisc.c
+++ b/drivers/acpi/acpica/exmisc.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exmisc - ACPI AML (p-code) execution - specific opcodes
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exmutex.c
+++ b/drivers/acpi/acpica/exmutex.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exmutex - ASL Mutex Acquire/Release functions
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exnames.c
+++ b/drivers/acpi/acpica/exnames.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exnames - interpreter/scanner name load/execute
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exoparg1.c
+++ b/drivers/acpi/acpica/exoparg1.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exoparg1 - AML execution - opcodes with 1 argument
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exoparg2.c
+++ b/drivers/acpi/acpica/exoparg2.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exoparg2 - AML execution - opcodes with 2 arguments
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exoparg3.c
+++ b/drivers/acpi/acpica/exoparg3.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exoparg3 - AML execution - opcodes with 3 arguments
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exoparg6.c
+++ b/drivers/acpi/acpica/exoparg6.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exoparg6 - AML execution - opcodes with 6 arguments
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exprep.c
+++ b/drivers/acpi/acpica/exprep.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exprep - ACPI AML field prep utilities
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exregion - ACPI default op_region (address space) handlers
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exresnte.c
+++ b/drivers/acpi/acpica/exresnte.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exresnte - AML Interpreter object resolution
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exresolv.c
+++ b/drivers/acpi/acpica/exresolv.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exresolv - AML Interpreter object resolution
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exresop.c
+++ b/drivers/acpi/acpica/exresop.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exresop - AML Interpreter operand/object resolution
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exserial.c
+++ b/drivers/acpi/acpica/exserial.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exserial - field_unit support for serial address spaces
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

@@ -201,6 +201,12 @@ acpi_ex_read_serial_bus(union acpi_operand_object *obj_desc,
 		function = ACPI_READ;
 		break;

+	case ACPI_ADR_SPACE_FIXED_HARDWARE:
+
+		buffer_length = ACPI_FFH_INPUT_BUFFER_SIZE;
+		function = ACPI_READ;
+		break;
+
 	default:
 		return_ACPI_STATUS(AE_AML_INVALID_SPACE_ID);
 	}
--- a/drivers/acpi/acpica/exstore.c
+++ b/drivers/acpi/acpica/exstore.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exstore - AML Interpreter object store support
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exstoren.c
+++ b/drivers/acpi/acpica/exstoren.c
@@ -4,7 +4,7 @@
 * Module Name: exstoren - AML Interpreter object store support,
 *                        Store to Node (namespace object)
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exstorob.c
+++ b/drivers/acpi/acpica/exstorob.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exstorob - AML object store support, store to object
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/exsystem.c
+++ b/drivers/acpi/acpica/exsystem.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exsystem - Interface to OS services
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/extrace.c
+++ b/drivers/acpi/acpica/extrace.c
@@ -3,7 +3,7 @@
 *
 * Module Name: extrace - Support for interpreter execution tracing
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

@@ -147,6 +147,57 @@ acpi_ex_trace_point(acpi_trace_event_type type,
 	}
 }

+/*******************************************************************************
+ *
+ * FUNCTION:    acpi_ex_trace_args
+ *
+ * PARAMETERS:  params            - AML method arguments
+ *              count             - numer of method arguments
+ *
+ * RETURN:      None
+ *
+ * DESCRIPTION: Trace any arguments
+ *
+ ******************************************************************************/
+
+void
+acpi_ex_trace_args(union acpi_operand_object **params, u32 count)
+{
+	u32 i;
+
+	ACPI_FUNCTION_NAME(ex_trace_args);
+
+	for (i = 0; i < count; i++) {
+		union acpi_operand_object *obj_desc = params[i];
+
+		if (!i) {
+			ACPI_DEBUG_PRINT((ACPI_DB_TRACE_POINT, " "));
+		}
+
+		switch (obj_desc->common.type) {
+		case ACPI_TYPE_INTEGER:
+			ACPI_DEBUG_PRINT_RAW((ACPI_DB_TRACE_POINT, "%llx", obj_desc->integer.value));
+			break;
+		case ACPI_TYPE_STRING:
+			if (!obj_desc->string.length) {
+				ACPI_DEBUG_PRINT_RAW((ACPI_DB_TRACE_POINT, "NULL"));
+				continue;
+			}
+			if (ACPI_IS_DEBUG_ENABLED(ACPI_LV_TRACE_POINT, _COMPONENT))
+				acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
+			break;
+		default:
+			ACPI_DEBUG_PRINT_RAW((ACPI_DB_TRACE_POINT, "Unknown"));
+			break;
+		}
+		if (i+1 == count) {
+			ACPI_DEBUG_PRINT_RAW((ACPI_DB_TRACE_POINT, "\n"));
+		} else {
+			ACPI_DEBUG_PRINT_RAW((ACPI_DB_TRACE_POINT, ", "));
+		}
+	}
+}
+
 /*******************************************************************************
 *
 * FUNCTION:    acpi_ex_start_trace_method
--- a/drivers/acpi/acpica/exutils.c
+++ b/drivers/acpi/acpica/exutils.c
@@ -3,7 +3,7 @@
 *
 * Module Name: exutils - interpreter/scanner utilities
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/hwacpi.c
+++ b/drivers/acpi/acpica/hwacpi.c
@@ -3,7 +3,7 @@
 *
 * Module Name: hwacpi - ACPI Hardware Initialization/Mode Interface
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/hwesleep.c
+++ b/drivers/acpi/acpica/hwesleep.c
@@ -4,7 +4,7 @@
 * Name: hwesleep.c - ACPI Hardware Sleep/Wake Support functions for the
 *                    extended FADT-V5 sleep registers.
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/hwgpe.c
+++ b/drivers/acpi/acpica/hwgpe.c
@@ -3,7 +3,7 @@
 *
 * Module Name: hwgpe - Low level GPE enable/disable/clear functions
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/hwsleep.c
+++ b/drivers/acpi/acpica/hwsleep.c
@@ -4,7 +4,7 @@
 * Name: hwsleep.c - ACPI Hardware Sleep/Wake Support functions for the
 *                   original/legacy sleep/PM registers.
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/hwtimer.c
+++ b/drivers/acpi/acpica/hwtimer.c
@@ -3,7 +3,7 @@
 *
 * Name: hwtimer.c - ACPI Power Management Timer Interface
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/hwvalid.c
+++ b/drivers/acpi/acpica/hwvalid.c
@@ -3,7 +3,7 @@
 *
 * Module Name: hwvalid - I/O request validation
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/hwxface.c
+++ b/drivers/acpi/acpica/hwxface.c
@@ -3,7 +3,7 @@
 *
 * Module Name: hwxface - Public ACPICA hardware interfaces
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/hwxfsleep.c
+++ b/drivers/acpi/acpica/hwxfsleep.c
@@ -3,7 +3,7 @@
 *
 * Name: hwxfsleep.c - ACPI Hardware Sleep/Wake External Interfaces
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/nsarguments.c
+++ b/drivers/acpi/acpica/nsarguments.c
@@ -3,7 +3,7 @@
 *
 * Module Name: nsarguments - Validation of args for ACPI predefined methods
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/nsconvert.c
+++ b/drivers/acpi/acpica/nsconvert.c
@@ -4,7 +4,7 @@
 * Module Name: nsconvert - Object conversions for objects returned by
 *                          predefined methods
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/nsdump.c
+++ b/drivers/acpi/acpica/nsdump.c
@@ -3,7 +3,7 @@
 *
 * Module Name: nsdump - table dumping routines for debug
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/nsdumpdv.c
+++ b/drivers/acpi/acpica/nsdumpdv.c
@@ -3,7 +3,7 @@
 *
 * Module Name: nsdump - table dumping routines for debug
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -3,7 +3,7 @@
 *
 * Module Name: nsinit - namespace initialization
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/nsload.c
+++ b/drivers/acpi/acpica/nsload.c
@@ -3,7 +3,7 @@
 *
 * Module Name: nsload - namespace loading/expanding/contracting procedures
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/nsnames.c
+++ b/drivers/acpi/acpica/nsnames.c
@@ -194,7 +194,7 @@ acpi_ns_build_normalized_path(struct acpi_namespace_node *node,
 			      char *full_path, u32 path_size, u8 no_trailing)
 {
 	u32 length = 0, i;
-	char name[ACPI_NAMESEG_SIZE];
+	char name[ACPI_NAMESEG_SIZE] ACPI_NONSTRING;
 	u8 do_no_trailing;
 	char c, *left, *right;
 	struct acpi_namespace_node *next_node;
--- a/drivers/acpi/acpica/nsparse.c
+++ b/drivers/acpi/acpica/nsparse.c
@@ -3,7 +3,7 @@
 *
 * Module Name: nsparse - namespace interface to AML parser
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/nspredef.c
+++ b/drivers/acpi/acpica/nspredef.c
@@ -3,7 +3,7 @@
 *
 * Module Name: nspredef - Validation of ACPI predefined methods and objects
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/nsprepkg.c
+++ b/drivers/acpi/acpica/nsprepkg.c
@@ -3,7 +3,7 @@
 *
 * Module Name: nsprepkg - Validation of package objects for predefined names
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/nsrepair.c
+++ b/drivers/acpi/acpica/nsrepair.c
@@ -3,7 +3,7 @@
 *
 * Module Name: nsrepair - Repair for objects returned by predefined methods
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

--- a/drivers/acpi/acpica/nsrepair2.c
+++ b/drivers/acpi/acpica/nsrepair2.c
@@ -4,7 +4,7 @@
 * Module Name: nsrepair2 - Repair for objects returned by specific
 *                          predefined methods
 *
- * Copyright (C) 2000 - 2023, Intel Corp.
+ * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

@@ -25,7 +25,7 @@ acpi_status (*acpi_repair_function) (struct acpi_evaluate_info * info,
 				     return_object_ptr);

 typedef struct acpi_repair_info {
-	char name[ACPI_NAMESEG_SIZE] __nonstring;
+	char name[ACPI_NAMESEG_SIZE] ACPI_NONSTRING;
 	acpi_repair_function repair_function;

 } acpi_repair_info;
--- a/Show More
+++ b/Show More