| /****************************************************************************** |
| * |
| * Name: achware.h -- hardware specific interfaces |
| * |
| *****************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2015, Intel Corp. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions, and the following disclaimer, |
| * without modification. |
| * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| * substantially similar to the "NO WARRANTY" disclaimer below |
| * ("Disclaimer") and any redistribution must be conditioned upon |
| * including a substantially similar Disclaimer requirement for further |
| * binary redistribution. |
| * 3. Neither the names of the above-listed copyright holders nor the names |
| * of any contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * NO WARRANTY |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGES. |
| */ |
| |
| #ifndef __ACHWARE_H__ |
| #define __ACHWARE_H__ |
| |
| |
| /* Values for the _SST predefined 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 |
| |
| |
| /* |
| * hwacpi - high level functions |
| */ |
| ACPI_STATUS |
| AcpiHwSetMode ( |
| UINT32 Mode); |
| |
| UINT32 |
| AcpiHwGetMode ( |
| void); |
| |
| |
| /* |
| * hwregs - ACPI Register I/O |
| */ |
| ACPI_STATUS |
| AcpiHwValidateRegister ( |
| ACPI_GENERIC_ADDRESS *Reg, |
| UINT8 MaxBitWidth, |
| UINT64 *Address); |
| |
| ACPI_STATUS |
| AcpiHwRead ( |
| UINT32 *Value, |
| ACPI_GENERIC_ADDRESS *Reg); |
| |
| ACPI_STATUS |
| AcpiHwWrite ( |
| UINT32 Value, |
| ACPI_GENERIC_ADDRESS *Reg); |
| |
| ACPI_BIT_REGISTER_INFO * |
| AcpiHwGetBitRegisterInfo ( |
| UINT32 RegisterId); |
| |
| ACPI_STATUS |
| AcpiHwWritePm1Control ( |
| UINT32 Pm1aControl, |
| UINT32 Pm1bControl); |
| |
| ACPI_STATUS |
| AcpiHwRegisterRead ( |
| UINT32 RegisterId, |
| UINT32 *ReturnValue); |
| |
| ACPI_STATUS |
| AcpiHwRegisterWrite ( |
| UINT32 RegisterId, |
| UINT32 Value); |
| |
| ACPI_STATUS |
| AcpiHwClearAcpiStatus ( |
| void); |
| |
| |
| /* |
| * hwsleep - sleep/wake support (Legacy sleep registers) |
| */ |
| ACPI_STATUS |
| AcpiHwLegacySleep ( |
| UINT8 SleepState); |
| |
| ACPI_STATUS |
| AcpiHwLegacyWakePrep ( |
| UINT8 SleepState); |
| |
| ACPI_STATUS |
| AcpiHwLegacyWake ( |
| UINT8 SleepState); |
| |
| |
| /* |
| * hwesleep - sleep/wake support (Extended FADT-V5 sleep registers) |
| */ |
| void |
| AcpiHwExecuteSleepMethod ( |
| char *MethodName, |
| UINT32 IntegerArgument); |
| |
| ACPI_STATUS |
| AcpiHwExtendedSleep ( |
| UINT8 SleepState); |
| |
| ACPI_STATUS |
| AcpiHwExtendedWakePrep ( |
| UINT8 SleepState); |
| |
| ACPI_STATUS |
| AcpiHwExtendedWake ( |
| UINT8 SleepState); |
| |
| |
| /* |
| * hwvalid - Port I/O with validation |
| */ |
| ACPI_STATUS |
| AcpiHwReadPort ( |
| ACPI_IO_ADDRESS Address, |
| UINT32 *Value, |
| UINT32 Width); |
| |
| ACPI_STATUS |
| AcpiHwWritePort ( |
| ACPI_IO_ADDRESS Address, |
| UINT32 Value, |
| UINT32 Width); |
| |
| |
| /* |
| * hwgpe - GPE support |
| */ |
| UINT32 |
| AcpiHwGetGpeRegisterBit ( |
| ACPI_GPE_EVENT_INFO *GpeEventInfo); |
| |
| ACPI_STATUS |
| AcpiHwLowSetGpe ( |
| ACPI_GPE_EVENT_INFO *GpeEventInfo, |
| UINT32 Action); |
| |
| ACPI_STATUS |
| AcpiHwDisableGpeBlock ( |
| ACPI_GPE_XRUPT_INFO *GpeXruptInfo, |
| ACPI_GPE_BLOCK_INFO *GpeBlock, |
| void *Context); |
| |
| ACPI_STATUS |
| AcpiHwClearGpe ( |
| ACPI_GPE_EVENT_INFO *GpeEventInfo); |
| |
| ACPI_STATUS |
| AcpiHwClearGpeBlock ( |
| ACPI_GPE_XRUPT_INFO *GpeXruptInfo, |
| ACPI_GPE_BLOCK_INFO *GpeBlock, |
| void *Context); |
| |
| 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, |
| void *Context); |
| |
| |
| /* |
| * hwpci - PCI configuration support |
| */ |
| ACPI_STATUS |
| AcpiHwDerivePciId ( |
| ACPI_PCI_ID *PciId, |
| ACPI_HANDLE RootPciDevice, |
| ACPI_HANDLE PciRegion); |
| |
| |
| #endif /* __ACHWARE_H__ */ |