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Diffstat (limited to 'src/vendorcode/amd/cimx/rd890/amdAcpiLib.h')
-rw-r--r-- | src/vendorcode/amd/cimx/rd890/amdAcpiLib.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/src/vendorcode/amd/cimx/rd890/amdAcpiLib.h b/src/vendorcode/amd/cimx/rd890/amdAcpiLib.h new file mode 100644 index 0000000000..46ad04faea --- /dev/null +++ b/src/vendorcode/amd/cimx/rd890/amdAcpiLib.h @@ -0,0 +1,136 @@ +/** + * @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
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