acconfig.h revision 114237
167754Smsmith/****************************************************************************** 267754Smsmith * 367754Smsmith * Name: acconfig.h - Global configuration constants 4114237Snjl * $Revision: 129 $ 567754Smsmith * 667754Smsmith *****************************************************************************/ 767754Smsmith 867754Smsmith/****************************************************************************** 967754Smsmith * 1067754Smsmith * 1. Copyright Notice 1167754Smsmith * 12114237Snjl * Some or all of this work - Copyright (c) 1999 - 2003, Intel Corp. 1370243Smsmith * All rights reserved. 1467754Smsmith * 1567754Smsmith * 2. License 1667754Smsmith * 1767754Smsmith * 2.1. This is your license from Intel Corp. under its intellectual property 1867754Smsmith * rights. You may have additional license terms from the party that provided 1967754Smsmith * you this software, covering your right to use that party's intellectual 2067754Smsmith * property rights. 2167754Smsmith * 2267754Smsmith * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 2367754Smsmith * copy of the source code appearing in this file ("Covered Code") an 2467754Smsmith * irrevocable, perpetual, worldwide license under Intel's copyrights in the 2567754Smsmith * base code distributed originally by Intel ("Original Intel Code") to copy, 2667754Smsmith * make derivatives, distribute, use and display any portion of the Covered 2767754Smsmith * Code in any form, with the right to sublicense such rights; and 2867754Smsmith * 2967754Smsmith * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 3067754Smsmith * license (with the right to sublicense), under only those claims of Intel 3167754Smsmith * patents that are infringed by the Original Intel Code, to make, use, sell, 3267754Smsmith * offer to sell, and import the Covered Code and derivative works thereof 3367754Smsmith * solely to the minimum extent necessary to exercise the above copyright 3467754Smsmith * license, and in no event shall the patent license extend to any additions 3567754Smsmith * to or modifications of the Original Intel Code. No other license or right 3667754Smsmith * is granted directly or by implication, estoppel or otherwise; 3767754Smsmith * 3867754Smsmith * The above copyright and patent license is granted only if the following 3967754Smsmith * conditions are met: 4067754Smsmith * 4167754Smsmith * 3. Conditions 4267754Smsmith * 4367754Smsmith * 3.1. Redistribution of Source with Rights to Further Distribute Source. 4467754Smsmith * Redistribution of source code of any substantial portion of the Covered 4567754Smsmith * Code or modification with rights to further distribute source must include 4667754Smsmith * the above Copyright Notice, the above License, this list of Conditions, 4767754Smsmith * and the following Disclaimer and Export Compliance provision. In addition, 4867754Smsmith * Licensee must cause all Covered Code to which Licensee contributes to 4967754Smsmith * contain a file documenting the changes Licensee made to create that Covered 5067754Smsmith * Code and the date of any change. Licensee must include in that file the 5167754Smsmith * documentation of any changes made by any predecessor Licensee. Licensee 5267754Smsmith * must include a prominent statement that the modification is derived, 5367754Smsmith * directly or indirectly, from Original Intel Code. 5467754Smsmith * 5567754Smsmith * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 5667754Smsmith * Redistribution of source code of any substantial portion of the Covered 5767754Smsmith * Code or modification without rights to further distribute source must 5867754Smsmith * include the following Disclaimer and Export Compliance provision in the 5967754Smsmith * documentation and/or other materials provided with distribution. In 6067754Smsmith * addition, Licensee may not authorize further sublicense of source of any 6167754Smsmith * portion of the Covered Code, and must include terms to the effect that the 6267754Smsmith * license from Licensee to its licensee is limited to the intellectual 6367754Smsmith * property embodied in the software Licensee provides to its licensee, and 6467754Smsmith * not to intellectual property embodied in modifications its licensee may 6567754Smsmith * make. 6667754Smsmith * 6767754Smsmith * 3.3. Redistribution of Executable. Redistribution in executable form of any 6867754Smsmith * substantial portion of the Covered Code or modification must reproduce the 6967754Smsmith * above Copyright Notice, and the following Disclaimer and Export Compliance 7067754Smsmith * provision in the documentation and/or other materials provided with the 7167754Smsmith * distribution. 7267754Smsmith * 7367754Smsmith * 3.4. Intel retains all right, title, and interest in and to the Original 7467754Smsmith * Intel Code. 7567754Smsmith * 7667754Smsmith * 3.5. Neither the name Intel nor any other trademark owned or controlled by 7767754Smsmith * Intel shall be used in advertising or otherwise to promote the sale, use or 7867754Smsmith * other dealings in products derived from or relating to the Covered Code 7967754Smsmith * without prior written authorization from Intel. 8067754Smsmith * 8167754Smsmith * 4. Disclaimer and Export Compliance 8267754Smsmith * 8367754Smsmith * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 8467754Smsmith * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 8567754Smsmith * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 8667754Smsmith * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 8767754Smsmith * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 8867754Smsmith * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 8967754Smsmith * PARTICULAR PURPOSE. 9067754Smsmith * 9167754Smsmith * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 9267754Smsmith * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 9367754Smsmith * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 9467754Smsmith * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 9567754Smsmith * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 9667754Smsmith * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 9767754Smsmith * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 9867754Smsmith * LIMITED REMEDY. 9967754Smsmith * 10067754Smsmith * 4.3. Licensee shall not export, either directly or indirectly, any of this 10167754Smsmith * software or system incorporating such software without first obtaining any 10267754Smsmith * required license or other approval from the U. S. Department of Commerce or 10367754Smsmith * any other agency or department of the United States Government. In the 10467754Smsmith * event Licensee exports any such software from the United States or 10567754Smsmith * re-exports any such software from a foreign destination, Licensee shall 10667754Smsmith * ensure that the distribution and export/re-export of the software is in 10767754Smsmith * compliance with all laws, regulations, orders, or other restrictions of the 10867754Smsmith * U.S. Export Administration Regulations. Licensee agrees that neither it nor 10967754Smsmith * any of its subsidiaries will export/re-export any technical data, process, 11067754Smsmith * software, or service, directly or indirectly, to any country for which the 11167754Smsmith * United States government or any agency thereof requires an export license, 11267754Smsmith * other governmental approval, or letter of assurance, without first obtaining 11367754Smsmith * such license, approval or letter. 11467754Smsmith * 11567754Smsmith *****************************************************************************/ 11667754Smsmith 11767754Smsmith#ifndef _ACCONFIG_H 11867754Smsmith#define _ACCONFIG_H 11967754Smsmith 12067754Smsmith 12167754Smsmith/****************************************************************************** 12267754Smsmith * 12367754Smsmith * Compile-time options 12467754Smsmith * 12567754Smsmith *****************************************************************************/ 12667754Smsmith 12767754Smsmith/* 128102550Siwasaki * ACPI_DEBUG_OUTPUT - This switch enables all the debug facilities of the 12991116Smsmith * ACPI subsystem. This includes the DEBUG_PRINT output 13091116Smsmith * statements. When disabled, all DEBUG_PRINT 13187031Smsmith * statements are compiled out. 13267754Smsmith * 13367754Smsmith * ACPI_APPLICATION - Use this switch if the subsystem is going to be run 13487031Smsmith * at the application level. 13567754Smsmith * 13667754Smsmith */ 13767754Smsmith 13867754Smsmith 13967754Smsmith/****************************************************************************** 14067754Smsmith * 14167754Smsmith * Subsystem Constants 14267754Smsmith * 14367754Smsmith *****************************************************************************/ 14467754Smsmith 14567754Smsmith 14667754Smsmith/* Version string */ 14767754Smsmith 148114237Snjl#define ACPI_CA_VERSION 0x20030228 14967754Smsmith 15085756Smsmith/* Version of ACPI supported */ 15167754Smsmith 15299679Siwasaki#define ACPI_CA_SUPPORT_LEVEL 2 15385756Smsmith 15467754Smsmith/* Maximum objects in the various object caches */ 15567754Smsmith 156114237Snjl#define ACPI_MAX_STATE_CACHE_DEPTH 64 /* State objects for stacks */ 157114237Snjl#define ACPI_MAX_PARSE_CACHE_DEPTH 96 /* Parse tree objects */ 158114237Snjl#define ACPI_MAX_EXTPARSE_CACHE_DEPTH 64 /* Parse tree objects */ 159114237Snjl#define ACPI_MAX_OBJECT_CACHE_DEPTH 64 /* Interpreter operand objects */ 160114237Snjl#define ACPI_MAX_WALK_CACHE_DEPTH 4 /* Objects for parse tree walks */ 16167754Smsmith 16267754Smsmith/* String size constants */ 16367754Smsmith 164114237Snjl#define ACPI_MAX_STRING_LENGTH 512 165114237Snjl#define ACPI_PATHNAME_MAX 256 /* A full namespace pathname */ 16667754Smsmith 16767754Smsmith/* Maximum count for a semaphore object */ 16867754Smsmith 169114237Snjl#define ACPI_MAX_SEMAPHORE_COUNT 256 17067754Smsmith 17167754Smsmith/* Max reference count (for debug only) */ 17267754Smsmith 173114237Snjl#define ACPI_MAX_REFERENCE_COUNT 0x400 17467754Smsmith 17567754Smsmith/* Size of cached memory mapping for system memory operation region */ 17667754Smsmith 177114237Snjl#define ACPI_SYSMEM_REGION_WINDOW_SIZE 4096 17867754Smsmith 17967754Smsmith 18091116Smsmith/****************************************************************************** 18191116Smsmith * 18291116Smsmith * Configuration of subsystem behavior 18391116Smsmith * 18491116Smsmith *****************************************************************************/ 18591116Smsmith 18667754Smsmith 18791116Smsmith/* 18891116Smsmith * Should the subystem abort the loading of an ACPI table if the 18991116Smsmith * table checksum is incorrect? 19091116Smsmith */ 19199679Siwasaki#define ACPI_CHECKSUM_ABORT FALSE 19267754Smsmith 19391116Smsmith 19467754Smsmith/****************************************************************************** 19567754Smsmith * 19667754Smsmith * ACPI Specification constants (Do not change unless the specification changes) 19767754Smsmith * 19867754Smsmith *****************************************************************************/ 19967754Smsmith 200114237Snjl/* Number of distinct GPE register blocks and register width */ 20191116Smsmith 20299679Siwasaki#define ACPI_MAX_GPE_BLOCKS 2 203114237Snjl#define ACPI_GPE_REGISTER_WIDTH 8 20491116Smsmith 20567754Smsmith/* 20667754Smsmith * Method info (in WALK_STATE), containing local variables and argumetns 20767754Smsmith */ 208114237Snjl#define ACPI_METHOD_NUM_LOCALS 8 209114237Snjl#define ACPI_METHOD_MAX_LOCAL 7 21067754Smsmith 211114237Snjl#define ACPI_METHOD_NUM_ARGS 7 212114237Snjl#define ACPI_METHOD_MAX_ARG 6 21367754Smsmith 21471867Smsmith/* Maximum length of resulting string when converting from a buffer */ 21571867Smsmith 21699679Siwasaki#define ACPI_MAX_STRING_CONVERSION 200 21771867Smsmith 21867754Smsmith/* 219114237Snjl * Operand Stack (in WALK_STATE), Must be large enough to contain METHOD_MAX_ARG 22067754Smsmith */ 221114237Snjl#define ACPI_OBJ_NUM_OPERANDS 8 222114237Snjl#define ACPI_OBJ_MAX_OPERAND 7 22367754Smsmith 22467754Smsmith/* Names within the namespace are 4 bytes long */ 22567754Smsmith 22699679Siwasaki#define ACPI_NAME_SIZE 4 227114237Snjl#define ACPI_PATH_SEGMENT_LENGTH 5 /* 4 chars for name + 1 char for separator */ 228114237Snjl#define ACPI_PATH_SEPARATOR '.' 22967754Smsmith 23067754Smsmith/* Constants used in searching for the RSDP in low memory */ 23167754Smsmith 232114237Snjl#define ACPI_LO_RSDP_WINDOW_BASE 0 /* Physical Address */ 233114237Snjl#define ACPI_HI_RSDP_WINDOW_BASE 0xE0000 /* Physical Address */ 234114237Snjl#define ACPI_LO_RSDP_WINDOW_SIZE 0x400 235114237Snjl#define ACPI_HI_RSDP_WINDOW_SIZE 0x20000 236114237Snjl#define ACPI_RSDP_SCAN_STEP 16 23767754Smsmith 23887031Smsmith/* Operation regions */ 23987031Smsmith 24099679Siwasaki#define ACPI_NUM_PREDEFINED_REGIONS 8 24199679Siwasaki#define ACPI_USER_REGION_BEGIN 0x80 24287031Smsmith 24377424Smsmith/* Maximum SpaceIds for Operation Regions */ 24467754Smsmith 24599679Siwasaki#define ACPI_MAX_ADDRESS_SPACE 255 24677424Smsmith 247100966Siwasaki/* Array sizes. Used for range checking also */ 248100966Siwasaki 249114237Snjl#define ACPI_NUM_ACCESS_TYPES 6 250114237Snjl#define ACPI_NUM_UPDATE_RULES 3 251114237Snjl#define ACPI_NUM_LOCK_RULES 2 252114237Snjl#define ACPI_NUM_MATCH_OPS 6 253114237Snjl#define ACPI_NUM_OPCODES 256 254114237Snjl#define ACPI_NUM_FIELD_NAMES 2 255100966Siwasaki 25691116Smsmith/* RSDP checksums */ 25777424Smsmith 25899679Siwasaki#define ACPI_RSDP_CHECKSUM_LENGTH 20 25999679Siwasaki#define ACPI_RSDP_XCHECKSUM_LENGTH 36 26091116Smsmith 261107325Siwasaki/* SMBus bidirectional buffer size */ 26291116Smsmith 263107325Siwasaki#define ACPI_SMBUS_BUFFER_SIZE 34 264107325Siwasaki 265107325Siwasaki 26691116Smsmith/****************************************************************************** 26791116Smsmith * 26891116Smsmith * ACPI AML Debugger 26991116Smsmith * 27091116Smsmith *****************************************************************************/ 27191116Smsmith 27291116Smsmith 27399679Siwasaki#define ACPI_DEBUGGER_MAX_ARGS 8 /* Must be max method args + 1 */ 27491116Smsmith 27599679Siwasaki#define ACPI_DEBUGGER_COMMAND_PROMPT '-' 27699679Siwasaki#define ACPI_DEBUGGER_EXECUTE_PROMPT '%' 27791116Smsmith 27891116Smsmith 27967754Smsmith#endif /* _ACCONFIG_H */ 28067754Smsmith 281