include/acpi/acnames.h

0001 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
0002 /******************************************************************************
0003  *
0004  * Name: acnames.h - Global names and strings
0005  *
0006  * Copyright (C) 2000 - 2022, Intel Corp.
0007  *
0008  *****************************************************************************/
0009
0010 #ifndef __ACNAMES_H__
0011 #define __ACNAMES_H__
0012
0013 /* Method names - these methods can appear anywhere in the namespace */
0014
0015 #define METHOD_NAME__ADR        "_ADR"
0016 #define METHOD_NAME__AEI        "_AEI"
0017 #define METHOD_NAME__BBN        "_BBN"
0018 #define METHOD_NAME__CBA        "_CBA"
0019 #define METHOD_NAME__CID        "_CID"
0020 #define METHOD_NAME__CLS        "_CLS"
0021 #define METHOD_NAME__CRS        "_CRS"
0022 #define METHOD_NAME__DDN        "_DDN"
0023 #define METHOD_NAME__DIS        "_DIS"
0024 #define METHOD_NAME__DMA        "_DMA"
0025 #define METHOD_NAME__HID        "_HID"
0026 #define METHOD_NAME__INI        "_INI"
0027 #define METHOD_NAME__PLD        "_PLD"
0028 #define METHOD_NAME__DSD        "_DSD"
0029 #define METHOD_NAME__PRS        "_PRS"
0030 #define METHOD_NAME__PRT        "_PRT"
0031 #define METHOD_NAME__PRW        "_PRW"
0032 #define METHOD_NAME__PS0        "_PS0"
0033 #define METHOD_NAME__PS1        "_PS1"
0034 #define METHOD_NAME__PS2        "_PS2"
0035 #define METHOD_NAME__PS3        "_PS3"
0036 #define METHOD_NAME__REG        "_REG"
0037 #define METHOD_NAME__SB_        "_SB_"
0038 #define METHOD_NAME__SEG        "_SEG"
0039 #define METHOD_NAME__SRS        "_SRS"
0040 #define METHOD_NAME__STA        "_STA"
0041 #define METHOD_NAME__SUB        "_SUB"
0042 #define METHOD_NAME__UID        "_UID"
0043
0044 /* Method names - these methods must appear at the namespace root */
0045
0046 #define METHOD_PATHNAME__PTS    "\\_PTS"
0047 #define METHOD_PATHNAME__SST    "\\_SI._SST"
0048 #define METHOD_PATHNAME__WAK    "\\_WAK"
0049
0050 /* Definitions of the predefined namespace names  */
0051
0052 #define ACPI_UNKNOWN_NAME       (u32) 0x3F3F3F3F    /* Unknown name is "????" */
0053 #define ACPI_PREFIX_MIXED       (u32) 0x69706341    /* "Acpi" */
0054 #define ACPI_PREFIX_LOWER       (u32) 0x69706361    /* "acpi" */
0055
0056 /* Root name stuff */
0057
0058 #define ACPI_ROOT_NAME          (u32) 0x5F5F5F5C    /* Root name is    "\___" */
0059 #define ACPI_ROOT_PATHNAME      "\\___"
0060 #define ACPI_NAMESPACE_ROOT     "Namespace Root"
0061 #define ACPI_NS_ROOT_PATH       "\\"
0062
0063 #endif              /* __ACNAMES_H__  */