diff options
author | msmith <msmith@FreeBSD.org> | 2000-10-28 05:01:06 +0000 |
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committer | msmith <msmith@FreeBSD.org> | 2000-10-28 05:01:06 +0000 |
commit | 748be155016b7e29202235815e27acc5ff5e9e87 (patch) | |
tree | 7aa2f379c75259b97c8b033bddc2a8966ec9f18d /sys/contrib/dev/acpica/achware.h | |
download | FreeBSD-src-748be155016b7e29202235815e27acc5ff5e9e87.zip FreeBSD-src-748be155016b7e29202235815e27acc5ff5e9e87.tar.gz |
Initial import of the Intel-maintained ACPI Component Architecture. This
is Intel's reference implementation of the core operating-system ACPI
support. (This import is on the vendor branch.)
Diffstat (limited to 'sys/contrib/dev/acpica/achware.h')
-rw-r--r-- | sys/contrib/dev/acpica/achware.h | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/sys/contrib/dev/acpica/achware.h b/sys/contrib/dev/acpica/achware.h new file mode 100644 index 0000000..046bbaf --- /dev/null +++ b/sys/contrib/dev/acpica/achware.h @@ -0,0 +1,260 @@ +/****************************************************************************** + * + * Name: achware.h -- hardware specific interfaces + * $Revision: 42 $ + * + *****************************************************************************/ + +/****************************************************************************** + * + * 1. Copyright Notice + * + * Some or all of this work - Copyright (c) 1999, 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__ + + +/* Prototypes */ + + +ACPI_STATUS +AcpiHwInitialize ( + void); + +ACPI_STATUS +AcpiHwShutdown ( + void); + +ACPI_STATUS +AcpiHwInitializeSystemInfo ( + void); + +ACPI_STATUS +AcpiHwSetMode ( + UINT32 Mode); + +UINT32 +AcpiHwGetMode ( + void); + +UINT32 +AcpiHwGetModeCapabilities ( + void); + +/* Register I/O Prototypes */ + +UINT32 +AcpiHwRegisterAccess ( + NATIVE_UINT ReadWrite, + BOOLEAN UseLock, + UINT32 RegisterId, ... /* DWORD Value */); + +void +AcpiHwClearAcpiStatus ( + void); + + +/* GPE support */ + +void +AcpiHwEnableGpe ( + UINT32 GpeIndex); + +void +AcpiHwDisableGpe ( + UINT32 GpeIndex); + +void +AcpiHwClearGpe ( + UINT32 GpeIndex); + +void +AcpiHwGetGpeStatus ( + UINT32 GpeNumber, + ACPI_EVENT_STATUS *EventStatus); + +/* Sleep Prototypes */ + +ACPI_STATUS +AcpiHwObtainSleepTypeRegisterData ( + UINT8 SleepState, + UINT8 *Slp_TypA, + UINT8 *Slp_TypB); + + +/* Cx State Prototypes */ + +ACPI_STATUS +AcpiHwEnterC1( + ACPI_IO_ADDRESS PblkAddress, + UINT32 *PmTimerTicks); + +ACPI_STATUS +AcpiHwEnterC2( + ACPI_IO_ADDRESS PblkAddress, + UINT32 *PmTimerTicks); + +ACPI_STATUS +AcpiHwEnterC3( + ACPI_IO_ADDRESS PblkAddress, + UINT32 *PmTimerTicks); + +ACPI_STATUS +AcpiHwEnterCx ( + ACPI_IO_ADDRESS PblkAddress, + UINT32 *PmTimerTicks); + +ACPI_STATUS +AcpiHwSetCx ( + UINT32 CxState); + +ACPI_STATUS +AcpiHwGetCxInfo ( + UINT32 CxStates[]); + + +/* Throttling Prototypes */ + +void +AcpiHwEnableThrottling ( + ACPI_IO_ADDRESS PblkAddress); + +void +AcpiHwDisableThrottling ( + ACPI_IO_ADDRESS PblkAddress); + +UINT32 +AcpiHwGetDutyCycle ( + UINT8 DutyOffset, + ACPI_IO_ADDRESS PblkAddress, + UINT32 NumThrottleStates); + +void +AcpiHwProgramDutyCycle ( + UINT8 DutyOffset, + UINT32 DutyCycle, + ACPI_IO_ADDRESS PblkAddress, + UINT32 NumThrottleStates); + +NATIVE_UINT +AcpiHwLocalPow ( + NATIVE_UINT x, + NATIVE_UINT y); + + +/* ACPI Timer prototypes */ + +UINT32 +AcpiHwPmtTicks ( + void); + +UINT32 +AcpiHwPmtResolution ( + void); + + +#endif /* __ACHWARE_H__ */ |