/****************************************************************************** * * Name: achware.h -- hardware specific interfaces * $Revision: 1.84 $ * *****************************************************************************/ /****************************************************************************** * * 1. Copyright Notice * * Some or all of this work - Copyright (c) 1999 - 2008, Intel Corp. * All rights reserved. * * 2. License * * 2.1. This is your license from Intel Corp. under its intellectual property * rights. You may have additional license terms from the party that provided * you this software, covering your right to use that party's intellectual * property rights. * * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a * copy of the source code appearing in this file ("Covered Code") an * irrevocable, perpetual, worldwide license under Intel's copyrights in the * base code distributed originally by Intel ("Original Intel Code") to copy, * make derivatives, distribute, use and display any portion of the Covered * Code in any form, with the right to sublicense such rights; and * * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent * license (with the right to sublicense), under only those claims of Intel * patents that are infringed by the Original Intel Code, to make, use, sell, * offer to sell, and import the Covered Code and derivative works thereof * solely to the minimum extent necessary to exercise the above copyright * license, and in no event shall the patent license extend to any additions * to or modifications of the Original Intel Code. No other license or right * is granted directly or by implication, estoppel or otherwise; * * The above copyright and patent license is granted only if the following * conditions are met: * * 3. Conditions * * 3.1. Redistribution of Source with Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification with rights to further distribute source must include * the above Copyright Notice, the above License, this list of Conditions, * and the following Disclaimer and Export Compliance provision. In addition, * Licensee must cause all Covered Code to which Licensee contributes to * contain a file documenting the changes Licensee made to create that Covered * Code and the date of any change. Licensee must include in that file the * documentation of any changes made by any predecessor Licensee. Licensee * must include a prominent statement that the modification is derived, * directly or indirectly, from Original Intel Code. * * 3.2. Redistribution of Source with no Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification without rights to further distribute source must * include the following Disclaimer and Export Compliance provision in the * documentation and/or other materials provided with distribution. In * addition, Licensee may not authorize further sublicense of source of any * portion of the Covered Code, and must include terms to the effect that the * license from Licensee to its licensee is limited to the intellectual * property embodied in the software Licensee provides to its licensee, and * not to intellectual property embodied in modifications its licensee may * make. * * 3.3. Redistribution of Executable. Redistribution in executable form of any * substantial portion of the Covered Code or modification must reproduce the * above Copyright Notice, and the following Disclaimer and Export Compliance * provision in the documentation and/or other materials provided with the * distribution. * * 3.4. Intel retains all right, title, and interest in and to the Original * Intel Code. * * 3.5. Neither the name Intel nor any other trademark owned or controlled by * Intel shall be used in advertising or otherwise to promote the sale, use or * other dealings in products derived from or relating to the Covered Code * without prior written authorization from Intel. * * 4. Disclaimer and Export Compliance * * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A * PARTICULAR PURPOSE. * * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY * LIMITED REMEDY. * * 4.3. Licensee shall not export, either directly or indirectly, any of this * software or system incorporating such software without first obtaining any * required license or other approval from the U. S. Department of Commerce or * any other agency or department of the United States Government. In the * event Licensee exports any such software from the United States or * re-exports any such software from a foreign destination, Licensee shall * ensure that the distribution and export/re-export of the software is in * compliance with all laws, regulations, orders, or other restrictions of the * U.S. Export Administration Regulations. Licensee agrees that neither it nor * any of its subsidiaries will export/re-export any technical data, process, * software, or service, directly or indirectly, to any country for which the * United States government or any agency thereof requires an export license, * other governmental approval, or letter of assurance, without first obtaining * such license, approval or letter. * *****************************************************************************/ #ifndef __ACHWARE_H__ #define __ACHWARE_H__ /* PM Timer ticks per second (HZ) */ #define PM_TIMER_FREQUENCY 3579545 /* Values for the _SST reserved method */ #define ACPI_SST_INDICATOR_OFF 0 #define ACPI_SST_WORKING 1 #define ACPI_SST_WAKING 2 #define ACPI_SST_SLEEPING 3 #define ACPI_SST_SLEEP_CONTEXT 4 /* Prototypes */ /* * hwacpi - high level functions */ ACPI_STATUS AcpiHwSetMode ( UINT32 Mode); UINT32 AcpiHwGetMode ( void); /* * hwregs - ACPI Register I/O */ ACPI_BIT_REGISTER_INFO * AcpiHwGetBitRegisterInfo ( UINT32 RegisterId); ACPI_STATUS AcpiHwRegisterRead ( UINT32 RegisterId, UINT32 *ReturnValue); ACPI_STATUS AcpiHwRegisterWrite ( UINT32 RegisterId, UINT32 Value); ACPI_STATUS AcpiHwLowLevelRead ( UINT32 Width, UINT32 *Value, ACPI_GENERIC_ADDRESS *Reg); ACPI_STATUS AcpiHwLowLevelWrite ( UINT32 Width, UINT32 Value, ACPI_GENERIC_ADDRESS *Reg); ACPI_STATUS AcpiHwClearAcpiStatus ( void); /* * hwgpe - GPE support */ ACPI_STATUS AcpiHwLowDisableGpe ( ACPI_GPE_EVENT_INFO *GpeEventInfo); ACPI_STATUS AcpiHwWriteGpeEnableReg ( ACPI_GPE_EVENT_INFO *GpeEventInfo); ACPI_STATUS AcpiHwDisableGpeBlock ( ACPI_GPE_XRUPT_INFO *GpeXruptInfo, ACPI_GPE_BLOCK_INFO *GpeBlock); ACPI_STATUS AcpiHwClearGpe ( ACPI_GPE_EVENT_INFO *GpeEventInfo); ACPI_STATUS AcpiHwClearGpeBlock ( ACPI_GPE_XRUPT_INFO *GpeXruptInfo, ACPI_GPE_BLOCK_INFO *GpeBlock); ACPI_STATUS AcpiHwGetGpeStatus ( ACPI_GPE_EVENT_INFO *GpeEventInfo, ACPI_EVENT_STATUS *EventStatus); ACPI_STATUS AcpiHwDisableAllGpes ( void); ACPI_STATUS AcpiHwEnableAllRuntimeGpes ( void); ACPI_STATUS AcpiHwEnableAllWakeupGpes ( void); ACPI_STATUS AcpiHwEnableRuntimeGpeBlock ( ACPI_GPE_XRUPT_INFO *GpeXruptInfo, ACPI_GPE_BLOCK_INFO *GpeBlock); /* * hwtimer - ACPI Timer prototypes */ ACPI_STATUS AcpiGetTimerResolution ( UINT32 *Resolution); ACPI_STATUS AcpiGetTimer ( UINT32 *Ticks); ACPI_STATUS AcpiGetTimerDuration ( UINT32 StartTicks, UINT32 EndTicks, UINT32 *TimeElapsed); #endif /* __ACHWARE_H__ */