mirror of https://github.com/acidanthera/audk.git
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
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/*++
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Copyright (c) 2004, Intel Corporation
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All rights reserved. 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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Module Name:
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PostCode.c
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Abstract:
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Worker functions for PostCode
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--*/
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#include "TianoCommon.h"
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#include "EfiCommonLib.h"
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BOOLEAN
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CodeTypeToPostCode (
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IN EFI_STATUS_CODE_TYPE CodeType,
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IN EFI_STATUS_CODE_VALUE Value,
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OUT UINT8 *PostCode
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)
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/*++
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Routine Description:
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Convert code value to an 8 bit post code
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Arguments:
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CodeType - Code type
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Value - Code value
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PostCode - Post code as output
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Returns:
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TRUE - Successfully converted
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FALSE - Convertion failed
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--*/
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{
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//
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// Convert Value to an 8 bit post code
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//
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if (((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) ||
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((CodeType & EFI_STATUS_CODE_TYPE_MASK)== EFI_ERROR_CODE)) {
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*PostCode = (UINT8) (((Value & EFI_STATUS_CODE_CLASS_MASK) >> 24) << 5);
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*PostCode |= (UINT8) (((Value & EFI_STATUS_CODE_SUBCLASS_MASK) >> 16) & 0x1f);
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return TRUE;
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}
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return FALSE;
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}
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