| /** |
| * @file |
| * |
| * ACPI common library |
| * |
| * |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: Common Library |
| * @e sub-project: |
| * @e \$Revision:$ @e \$Date:$ |
| * |
| */ |
| /***************************************************************************** |
| * |
| * Copyright (C) 2012 Advanced Micro Devices, Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of Advanced Micro Devices, Inc. nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * 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 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, 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 DAMAGE. |
| * |
| * |
| ***************************************************************************/ |
| |
| #ifndef _AMDACPILIB_H_ |
| #define _AMDACPILIB_H_ |
| |
| #ifndef ASSERT |
| #define ASSERT |
| #endif |
| |
| #pragma pack(push, 1) |
| |
| ///Header for RSDP table |
| typedef struct _RSDP { |
| UINT64 Signature; ///< signature |
| UINT8 Checksum; ///< 8 bit checksum |
| UINT8 OEMID[6]; ///< OEM identifier |
| UINT8 Revision; ///< revision |
| UINT32 RsdtAddress; ///< pointer to rsdt |
| UINT32 Length; ///< length of RSDP |
| UINT64 XsdtAddress; ///< pointer to xsdt |
| UINT8 ExtendedChecksum; ///< checksum of xsdt |
| UINT8 Reserved[3]; ///< reserved |
| } RSDP; |
| |
| ///Header for general ACPI table |
| typedef struct _DESCRIPTION_HEADER { |
| UINT32 Signature; ///< signature |
| UINT32 Length; ///< length |
| UINT8 Revision; ///< revision |
| UINT8 Checksum; ///< 8 bit checksum |
| UINT8 OEMID[6]; ///< OEM identifier |
| UINT8 OEMTableID[8]; ///< OEM table identifier |
| UINT32 OEMRevision; ///< OEM revision |
| UINT32 CreatorID; ///< table creator identifier |
| UINT32 CreatorRevision; ///< table revision |
| } DESCRIPTION_HEADER; |
| |
| ///IO APIC struct in MADT table |
| typedef struct { |
| UINT8 Type; ///< type |
| UINT8 Length; ///< length |
| UINT8 ApicId; ///< Apic Id |
| UINT8 Reserved; ///< reserved |
| UINT32 IoApicBase; ///< IO APIC base address |
| UINT32 GlobalInterruptBase; ///< Global Interrupt Base |
| } MADT_IO_APIC_STRUCT; |
| |
| ///Local APIC struct in MADT table |
| typedef struct { |
| UINT8 Type; ///< type |
| UINT8 Length; ///< length |
| UINT8 AcpiProcessorId; ///< ACPI Processor ID |
| UINT8 ApicId; ///< Apic Id |
| UINT32 Flags; ///< Flags |
| } MADT_LOCAL_APIC_STRUCT; |
| |
| ///Local SAPIC struct in MADT table |
| typedef struct { |
| UINT8 Type; ///< type |
| UINT8 Length; ///< length |
| UINT8 ApicId; ///< Apic Id |
| UINT8 Reserved; ///< reserved |
| UINT32 GlobalInterruptBase; ///< Global Interrupt Base |
| UINT64 IoApicBase; ///< IO SAPIC base address |
| } MADT_IO_SAPIC_STRUCT; |
| |
| #pragma pack(pop) |
| |
| AGESA_STATUS |
| LibAmdSetAcpiTable ( |
| IN VOID *TablePtr, |
| IN BOOLEAN Checksum, |
| IN UINTN *TableHandle |
| ); |
| |
| AGESA_STATUS |
| LibAmdGetAcpiTable ( |
| IN UINT32 Signature, |
| IN VOID **TablePtr, |
| IN UINTN *TableHandle |
| ); |
| |
| |
| VOID |
| LibAmdUpdateAcpiTableChecksum ( |
| IN VOID* TablePtr |
| ); |
| |
| UINT8 |
| LibAmdGetAcpiTableChecksum ( |
| IN VOID* TablePtr |
| ); |
| |
| |
| #endif |