drivers/acpi/acpica/amlcode.h

Source file repositories/reference/linux-study-clean/drivers/acpi/acpica/amlcode.h

File Facts

System: Linux kernel
Corpus path: drivers/acpi/acpica/amlcode.h
Extension: .h
Size: 18169 bytes
Lines: 453
Domain: Driver Families
Bucket: drivers/acpi
Inferred role: Driver Families: implementation source
Status: source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef __AMLCODE_H__
#define __AMLCODE_H__

/* primary opcodes */

#define AML_ZERO_OP                 (u16) 0x00
#define AML_ONE_OP                  (u16) 0x01
#define AML_ALIAS_OP                (u16) 0x06
#define AML_NAME_OP                 (u16) 0x08
#define AML_BYTE_OP                 (u16) 0x0a
#define AML_WORD_OP                 (u16) 0x0b
#define AML_DWORD_OP                (u16) 0x0c
#define AML_STRING_OP               (u16) 0x0d
#define AML_QWORD_OP                (u16) 0x0e	/* ACPI 2.0 */
#define AML_SCOPE_OP                (u16) 0x10
#define AML_BUFFER_OP               (u16) 0x11
#define AML_PACKAGE_OP              (u16) 0x12
#define AML_VARIABLE_PACKAGE_OP     (u16) 0x13	/* ACPI 2.0 */
#define AML_METHOD_OP               (u16) 0x14
#define AML_EXTERNAL_OP             (u16) 0x15	/* ACPI 6.0 */
#define AML_DUAL_NAME_PREFIX        (u16) 0x2e
#define AML_MULTI_NAME_PREFIX       (u16) 0x2f
#define AML_EXTENDED_PREFIX         (u16) 0x5b
#define AML_ROOT_PREFIX             (u16) 0x5c
#define AML_PARENT_PREFIX           (u16) 0x5e
#define AML_FIRST_LOCAL_OP          (u16) 0x60	/* Used for Local op # calculations */
#define AML_LOCAL0                  (u16) 0x60
#define AML_LOCAL1                  (u16) 0x61
#define AML_LOCAL2                  (u16) 0x62
#define AML_LOCAL3                  (u16) 0x63
#define AML_LOCAL4                  (u16) 0x64
#define AML_LOCAL5                  (u16) 0x65
#define AML_LOCAL6                  (u16) 0x66
#define AML_LOCAL7                  (u16) 0x67
#define AML_FIRST_ARG_OP            (u16) 0x68	/* Used for Arg op # calculations */
#define AML_ARG0                    (u16) 0x68
#define AML_ARG1                    (u16) 0x69
#define AML_ARG2                    (u16) 0x6a
#define AML_ARG3                    (u16) 0x6b
#define AML_ARG4                    (u16) 0x6c
#define AML_ARG5                    (u16) 0x6d
#define AML_ARG6                    (u16) 0x6e
#define AML_STORE_OP                (u16) 0x70
#define AML_REF_OF_OP               (u16) 0x71
#define AML_ADD_OP                  (u16) 0x72
#define AML_CONCATENATE_OP          (u16) 0x73
#define AML_SUBTRACT_OP             (u16) 0x74
#define AML_INCREMENT_OP            (u16) 0x75
#define AML_DECREMENT_OP            (u16) 0x76
#define AML_MULTIPLY_OP             (u16) 0x77
#define AML_DIVIDE_OP               (u16) 0x78
#define AML_SHIFT_LEFT_OP           (u16) 0x79
#define AML_SHIFT_RIGHT_OP          (u16) 0x7a
#define AML_BIT_AND_OP              (u16) 0x7b
#define AML_BIT_NAND_OP             (u16) 0x7c
#define AML_BIT_OR_OP               (u16) 0x7d
#define AML_BIT_NOR_OP              (u16) 0x7e
#define AML_BIT_XOR_OP              (u16) 0x7f
#define AML_BIT_NOT_OP              (u16) 0x80
#define AML_FIND_SET_LEFT_BIT_OP    (u16) 0x81
#define AML_FIND_SET_RIGHT_BIT_OP   (u16) 0x82
#define AML_DEREF_OF_OP             (u16) 0x83
#define AML_CONCATENATE_TEMPLATE_OP (u16) 0x84	/* ACPI 2.0 */
#define AML_MOD_OP                  (u16) 0x85	/* ACPI 2.0 */
#define AML_NOTIFY_OP               (u16) 0x86
#define AML_SIZE_OF_OP              (u16) 0x87
#define AML_INDEX_OP                (u16) 0x88
#define AML_MATCH_OP                (u16) 0x89
#define AML_CREATE_DWORD_FIELD_OP   (u16) 0x8a
#define AML_CREATE_WORD_FIELD_OP    (u16) 0x8b
#define AML_CREATE_BYTE_FIELD_OP    (u16) 0x8c
#define AML_CREATE_BIT_FIELD_OP     (u16) 0x8d
#define AML_OBJECT_TYPE_OP          (u16) 0x8e
#define AML_CREATE_QWORD_FIELD_OP   (u16) 0x8f	/* ACPI 2.0 */
#define AML_LOGICAL_AND_OP          (u16) 0x90
#define AML_LOGICAL_OR_OP           (u16) 0x91
#define AML_LOGICAL_NOT_OP          (u16) 0x92
#define AML_LOGICAL_EQUAL_OP        (u16) 0x93
#define AML_LOGICAL_GREATER_OP      (u16) 0x94
#define AML_LOGICAL_LESS_OP         (u16) 0x95
#define AML_TO_BUFFER_OP            (u16) 0x96	/* ACPI 2.0 */
#define AML_TO_DECIMAL_STRING_OP    (u16) 0x97	/* ACPI 2.0 */
#define AML_TO_HEX_STRING_OP        (u16) 0x98	/* ACPI 2.0 */
#define AML_TO_INTEGER_OP           (u16) 0x99	/* ACPI 2.0 */
#define AML_TO_STRING_OP            (u16) 0x9c	/* ACPI 2.0 */
#define AML_COPY_OBJECT_OP          (u16) 0x9d	/* ACPI 2.0 */
#define AML_MID_OP                  (u16) 0x9e	/* ACPI 2.0 */
#define AML_CONTINUE_OP             (u16) 0x9f	/* ACPI 2.0 */
#define AML_IF_OP                   (u16) 0xa0
#define AML_ELSE_OP                 (u16) 0xa1

Annotation

Atlas domain: Driver Families / drivers/acpi.
Implementation status: source implementation candidate.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.