mirror of https://github.com/acidanthera/audk.git
147 lines
3.5 KiB
C
147 lines
3.5 KiB
C
/*++
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Copyright (c) 2006, 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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RtPlatformStatusCode.c
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Abstract:
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Contains NT32 specific implementations required to use status codes.
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--*/
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//
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// Statements that include other files.
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//
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#include "Tiano.h"
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#include "EfiCommonLib.h"
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#include "EfiRuntimeLib.h"
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#include "EfiStatusCode.h"
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#include "EfiHobLib.h"
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#include "RtMemoryStatusCodeLib.h"
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#include "BsDataHubStatusCodeLib.h"
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//
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// Consumed protocols
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//
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#include EFI_ARCH_PROTOCOL_CONSUMER (StatusCode)
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//
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// GUID definitions
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//
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#include EFI_GUID_DEFINITION (Hob)
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//
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// Globals only work at BootService Time. NOT at Runtime!
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//
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EFI_REPORT_STATUS_CODE mPeiReportStatusCode;
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//
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// Function implementations
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//
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EFI_RUNTIMESERVICE
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EFI_STATUS
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EFIAPI
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RtPlatformReportStatusCode (
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IN EFI_STATUS_CODE_TYPE CodeType,
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IN EFI_STATUS_CODE_VALUE Value,
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IN UINT32 Instance,
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IN EFI_GUID * CallerId,
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IN EFI_STATUS_CODE_DATA * Data OPTIONAL
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)
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/*++
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Routine Description:
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Call all status code listeners in the MonoStatusCode.
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Arguments:
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Same as ReportStatusCode service
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Returns:
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EFI_SUCCESS Always returns success.
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--*/
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{
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RtMemoryReportStatusCode (CodeType, Value, Instance, CallerId, Data);
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if (EfiAtRuntime ()) {
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//
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// For now all we do is post code at runtime
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//
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return EFI_SUCCESS;
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}
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BsDataHubReportStatusCode (CodeType, Value, Instance, CallerId, Data);
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//
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// Call back into PEI to get status codes. This is because SecMain contains
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// status code that reports to Win32.
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//
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if (mPeiReportStatusCode != NULL) {
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return mPeiReportStatusCode (CodeType, Value, Instance, CallerId, Data);
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}
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return EFI_SUCCESS;
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}
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EFI_BOOTSERVICE
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VOID
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EFIAPI
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RtPlatformInitializeStatusCode (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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/*++
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Routine Description:
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Initialize the status code listeners.
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Arguments:
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(Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
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Returns:
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None
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--*/
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{
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EFI_STATUS Status;
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VOID *HobList;
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VOID *Pointer;
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RtMemoryInitializeStatusCode (ImageHandle, SystemTable);
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BsDataHubInitializeStatusCode (ImageHandle, SystemTable);
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//
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// Play any prior status codes to the data hub.
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//
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PlaybackStatusCodes (BsDataHubReportStatusCode);
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//
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// If PEI has a ReportStatusCode callback find it and use it before StdErr
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// is connected.
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//
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mPeiReportStatusCode = NULL;
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Status = EfiLibGetSystemConfigurationTable (&gEfiHobListGuid, &HobList);
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if (!EFI_ERROR (Status)) {
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Status = GetNextGuidHob (&HobList, &gEfiStatusCodeRuntimeProtocolGuid, &Pointer, NULL);
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if (!EFI_ERROR (Status)) {
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mPeiReportStatusCode = (EFI_REPORT_STATUS_CODE) (*(UINTN *) Pointer);
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}
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}
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}
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