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/*
* Copyright (c) 2013 Linaro Limited
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the BSD License which accompanies
* this distribution, and is available at
* http://opensource.org/licenses/bsd-license.php
*
* Contributors:
* Yi Li - yi.li@linaro.org
*/
#include <IndustryStandard/Acpi.h>
#include <Platform.h>
#define EFI_ACPI_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE_REVISION 0x1
//
// MSCT Table definition
//
#pragma pack (1)
typedef struct {
UINT8 Revision;
UINT8 Length;
UINT32 ProxDomRangeLow;
UINT32 ProxDomRangeHigh;
UINT32 MaxProcessorCapacity;
UINT64 MaxMemoryCapacity;
} EFI_ACPI_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE;
typedef struct {
EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER Header;
EFI_ACPI_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE ProxDomInfoStructure[4];
} EFI_ACPI_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE;
#pragma pack ()
EFI_ACPI_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE Msct = {
{
{
EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE,
sizeof (EFI_ACPI_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE),
EFI_ACPI_5_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION,
0x00, // Checksum will be updated at runtime
{EFI_ACPI_OEM_ID},
EFI_ACPI_OEM_TABLE_ID,
EFI_ACPI_OEM_REVISION,
EFI_ACPI_CREATOR_ID,
EFI_ACPI_CREATOR_REVISION
},
//
// Beginning of MSCT specific fields
//
0x00000038, // OffsetProxDomInfo
4 - 1, // MaxNumProxDom
0x00000000, // MaxNumClockDom
0x00000FFFFFFFFFFF, // MaxPhysicalAddress
},
{
{
EFI_ACPI_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE_REVISION, // Revision
sizeof (EFI_ACPI_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE), // Length
0x00000000, // ProxDomRangeLow
0x00000003, // ProxDomRangeHigh
0x00000010, // MaxProcessorCapacity
0x0000004000000000 // MaxMemoryCapacity
},
{
EFI_ACPI_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE_REVISION, // Revision
sizeof (EFI_ACPI_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE), // Length
0x00000000, // ProxDomRangeLow
0x00000000, // ProxDomRangeHigh
0x00000000, // MaxProcessorCapacity
0x0000000000000000, // MaxMemoryCapacity
},
{
EFI_ACPI_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE_REVISION, // Revision
sizeof (EFI_ACPI_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE), // Length
0x00000000, // ProxDomRangeLow
0x00000000, // ProxDomRangeHigh
0x00000000, // MaxProcessorCapacity
0x0000000000000000, // MaxMemoryCapacity
},
{
EFI_ACPI_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE_REVISION, // Revision
sizeof (EFI_ACPI_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE), // Length
0x00000000, // ProxDomRangeLow
0x00000000, // ProxDomRangeHigh
0x00000000, // MaxProcessorCapacity
0x0000000000000000, // MaxMemoryCapacity
},
},
};
VOID*
ReferenceAcpiTable (
VOID
)
{
//
// Reference the table being generated to prevent the optimizer from removing the
// data structure from the exeutable
//
return (VOID*)&Msct;
}
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