1/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
 2/******************************************************************************
 3 *
 4 * Name: acnames.h - Global names and strings
 5 *
 6 * Copyright (C) 2000 - 2023, Intel Corp.
 7 *
 8 *****************************************************************************/
 9
10#ifndef __ACNAMES_H__
11#define __ACNAMES_H__
12
13/* Method names - these methods can appear anywhere in the namespace */
14
15#define METHOD_NAME__ADR        "_ADR"
16#define METHOD_NAME__AEI        "_AEI"
17#define METHOD_NAME__BBN        "_BBN"
18#define METHOD_NAME__CBA        "_CBA"
19#define METHOD_NAME__CID        "_CID"
20#define METHOD_NAME__CLS        "_CLS"
21#define METHOD_NAME__CRS        "_CRS"
22#define METHOD_NAME__DDN        "_DDN"
23#define METHOD_NAME__DIS        "_DIS"
24#define METHOD_NAME__DMA        "_DMA"
25#define METHOD_NAME__EVT        "_EVT"
26#define METHOD_NAME__HID        "_HID"
27#define METHOD_NAME__INI        "_INI"
28#define METHOD_NAME__PLD        "_PLD"
29#define METHOD_NAME__DSD        "_DSD"
30#define METHOD_NAME__PRS        "_PRS"
31#define METHOD_NAME__PRT        "_PRT"
32#define METHOD_NAME__PRW        "_PRW"
33#define METHOD_NAME__PS0        "_PS0"
34#define METHOD_NAME__PS1        "_PS1"
35#define METHOD_NAME__PS2        "_PS2"
36#define METHOD_NAME__PS3        "_PS3"
37#define METHOD_NAME__REG        "_REG"
38#define METHOD_NAME__SB_        "_SB_"
39#define METHOD_NAME__SEG        "_SEG"
40#define METHOD_NAME__SRS        "_SRS"
41#define METHOD_NAME__STA        "_STA"
42#define METHOD_NAME__SUB        "_SUB"
43#define METHOD_NAME__UID        "_UID"
44
45/* Method names - these methods must appear at the namespace root */
46
47#define METHOD_PATHNAME__PTS    "\\_PTS"
48#define METHOD_PATHNAME__SST    "\\_SI._SST"
49#define METHOD_PATHNAME__WAK    "\\_WAK"
50
51/* Definitions of the predefined namespace names  */
52
53#define ACPI_UNKNOWN_NAME       (u32) 0x3F3F3F3F	/* Unknown name is "????" */
54#define ACPI_PREFIX_MIXED       (u32) 0x69706341	/* "Acpi" */
55#define ACPI_PREFIX_LOWER       (u32) 0x69706361	/* "acpi" */
56
57/* Root name stuff */
58
59#define ACPI_ROOT_NAME          (u32) 0x5F5F5F5C	/* Root name is    "\___" */
60#define ACPI_ROOT_PATHNAME      "\\___"
61#define ACPI_NAMESPACE_ROOT     "Namespace Root"
62#define ACPI_NS_ROOT_PATH       "\\"
63
64#endif				/* __ACNAMES_H__  */