2015-01-12 10:37:20 +01:00
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Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
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2019-04-04 01:07:37 +02:00
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SPDX-License-Identifier: BSD-2-Clause-Patent
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2015-01-12 10:37:20 +01:00
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Module Name:
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Mseg.h
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Abstract:
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This file describes the contents of the ACPI HEPT Table.
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--*/
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#ifndef _HPET_H
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#define _HPET_H
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//
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// Statements that include other files
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//
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#include <IndustryStandard/Acpi10.h>
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#include <IndustryStandard/Acpi20.h>
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#include <IndustryStandard/Acpi30.h>
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#include <IndustryStandard/HighPrecisionEventTimerTable.h>
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//
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// HPET Definitions
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//
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#define EFI_ACPI_HPET_TABLE_REVISION 0x1
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#define MAIN_COUNTER_MIN_PERIODIC_CLOCK_TICKS 0x80 //approx 1ms
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#define HPET_BASE_ADDRESS 0xFED00000
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#define EFI_ACPI_EVENT_TIMER_BLOCK_ID 0x8086A001
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#endif
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