mirror of https://github.com/acidanthera/audk.git
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/** @file
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Reset Architectural Protocol implementation
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Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "Reset.h"
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/**
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Reset the system.
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@param ResetType warm or cold
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@param ResetStatus possible cause of reset
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@param DataSize Size of ResetData in bytes
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@param ResetData Optional Unicode string
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**/
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VOID
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EFIAPI
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KbcResetSystem (
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IN EFI_RESET_TYPE ResetType,
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IN EFI_STATUS ResetStatus,
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IN UINTN DataSize,
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IN VOID *ResetData OPTIONAL
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)
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{
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UINT8 Data;
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switch (ResetType) {
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case EfiResetWarm:
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case EfiResetCold:
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case EfiResetShutdown:
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Data = 0xfe;
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IoWrite8 (0x64, Data);
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break;
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default:
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return ;
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}
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//
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// Given we should have reset getting here would be bad
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//
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ASSERT (FALSE);
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}
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