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__  */
65