linux/include/acpi/acnames.h
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   1/******************************************************************************
   2 *
   3 * Name: acnames.h - Global names and strings
   4 *
   5 *****************************************************************************/
   6
   7/*
   8 * Copyright (C) 2000 - 2012, Intel Corp.
   9 * All rights reserved.
  10 *
  11 * Redistribution and use in source and binary forms, with or without
  12 * modification, are permitted provided that the following conditions
  13 * are met:
  14 * 1. Redistributions of source code must retain the above copyright
  15 *    notice, this list of conditions, and the following disclaimer,
  16 *    without modification.
  17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  18 *    substantially similar to the "NO WARRANTY" disclaimer below
  19 *    ("Disclaimer") and any redistribution must be conditioned upon
  20 *    including a substantially similar Disclaimer requirement for further
  21 *    binary redistribution.
  22 * 3. Neither the names of the above-listed copyright holders nor the names
  23 *    of any contributors may be used to endorse or promote products derived
  24 *    from this software without specific prior written permission.
  25 *
  26 * Alternatively, this software may be distributed under the terms of the
  27 * GNU General Public License ("GPL") version 2 as published by the Free
  28 * Software Foundation.
  29 *
  30 * NO WARRANTY
  31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  41 * POSSIBILITY OF SUCH DAMAGES.
  42 */
  43
  44#ifndef __ACNAMES_H__
  45#define __ACNAMES_H__
  46
  47/* Method names - these methods can appear anywhere in the namespace */
  48
  49#define METHOD_NAME__SB_        "_SB_"
  50#define METHOD_NAME__HID        "_HID"
  51#define METHOD_NAME__CID        "_CID"
  52#define METHOD_NAME__UID        "_UID"
  53#define METHOD_NAME__ADR        "_ADR"
  54#define METHOD_NAME__INI        "_INI"
  55#define METHOD_NAME__STA        "_STA"
  56#define METHOD_NAME__REG        "_REG"
  57#define METHOD_NAME__SEG        "_SEG"
  58#define METHOD_NAME__BBN        "_BBN"
  59#define METHOD_NAME__PRT        "_PRT"
  60#define METHOD_NAME__CRS        "_CRS"
  61#define METHOD_NAME__PRS        "_PRS"
  62#define METHOD_NAME__AEI        "_AEI"
  63#define METHOD_NAME__PRW        "_PRW"
  64#define METHOD_NAME__SRS        "_SRS"
  65#define METHOD_NAME__CBA        "_CBA"
  66
  67/* Method names - these methods must appear at the namespace root */
  68
  69#define METHOD_PATHNAME__BFS    "\\_BFS"
  70#define METHOD_PATHNAME__GTS    "\\_GTS"
  71#define METHOD_PATHNAME__PTS    "\\_PTS"
  72#define METHOD_PATHNAME__SST    "\\_SI._SST"
  73#define METHOD_PATHNAME__WAK    "\\_WAK"
  74
  75/* Definitions of the predefined namespace names  */
  76
  77#define ACPI_UNKNOWN_NAME       (u32) 0x3F3F3F3F        /* Unknown name is "????" */
  78#define ACPI_ROOT_NAME          (u32) 0x5F5F5F5C        /* Root name is    "\___" */
  79
  80#define ACPI_PREFIX_MIXED       (u32) 0x69706341        /* "Acpi" */
  81#define ACPI_PREFIX_LOWER       (u32) 0x69706361        /* "acpi" */
  82
  83#define ACPI_NS_ROOT_PATH       "\\"
  84
  85#endif                          /* __ACNAMES_H__  */
  86
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