From 56836fe92b0a7284bc2e964065e00ad867145826 Mon Sep 17 00:00:00 2001 From: yshang1 Date: Fri, 21 Jul 2006 14:25:43 +0000 Subject: 1) Check in Pei/Dxe status code; 2) OemHookStatusCodeLib and SerialPortLib class and null instance; 3) Remove all referenced code from EdkModulePkg,EdkNt32Pkg. 4) Add Nt32OemHookStatusCodeLib. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1067 6f19259b-4bc3-4df7-8a09-765794883524 --- .../StatusCode/Pei/SerialStatusCodeWorker.c | 147 +++++++++++++++++++++ 1 file changed, 147 insertions(+) create mode 100644 EdkModulePkg/Universal/StatusCode/Pei/SerialStatusCodeWorker.c (limited to 'EdkModulePkg/Universal/StatusCode/Pei/SerialStatusCodeWorker.c') diff --git a/EdkModulePkg/Universal/StatusCode/Pei/SerialStatusCodeWorker.c b/EdkModulePkg/Universal/StatusCode/Pei/SerialStatusCodeWorker.c new file mode 100644 index 0000000000..fc22b624ec --- /dev/null +++ b/EdkModulePkg/Universal/StatusCode/Pei/SerialStatusCodeWorker.c @@ -0,0 +1,147 @@ + +/** @file + Serial I/O status code reporting worker. + +Copyright (c) 2006, Intel Corporation. All rights reserved. +This software and associated documentation (if any) is furnished +under a license and may only be used or copied in accordance +with the terms of the license. Except as permitted by such +license, no part of this software or documentation may be +reproduced, stored in a retrieval system, or transmitted in any +form or by any means without the express written consent of +Intel Corporation. + + Module Name: SerialStatusCodeWorker.c + +**/ + +/** + Convert status code value and extended data to readable ASCII string, send string to serial I/O device. + + @param CodeType Indicates the type of status code being reported. Type EFI_STATUS_CODE_TYPE is defined in "Related Definitionsˇ± below. + + @param Value Describes the current status of a hardware or software entity. + This included information about the class and subclass that is used to classify the entity + as well as an operation. For progress codes, the operation is the current activity. + For error codes, it is the exception. For debug codes, it is not defined at this time. + Type EFI_STATUS_CODE_VALUE is defined in ˇ°Related Definitionsˇ± below. + Specific values are discussed in the Intel? Platform Innovation Framework for EFI Status Code Specification. + + @param Instance The enumeration of a hardware or software entity within the system. + A system may contain multiple entities that match a class/subclass pairing. + The instance differentiates between them. An instance of 0 indicates that instance information is unavailable, + not meaningful, or not relevant. Valid instance numbers start with 1. + + + @param CallerId This optional parameter may be used to identify the caller. + This parameter allows the status code driver to apply different rules to different callers. + Type EFI_GUID is defined in InstallProtocolInterface() in the EFI 1.10 Specification. + + + @param Data This optional parameter may be used to pass additional data + + @return The function always return EFI_SUCCESS. + +**/ +EFI_STATUS +SerialStatusCodeReportWorker ( + IN EFI_STATUS_CODE_TYPE CodeType, + IN EFI_STATUS_CODE_VALUE Value, + IN UINT32 Instance, + IN EFI_GUID *CallerId, + IN EFI_STATUS_CODE_DATA *Data OPTIONAL + ) +{ + CHAR8 *Filename; + CHAR8 *Description; + CHAR8 *Format; + CHAR8 Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE]; + UINT32 ErrorLevel; + UINT32 LineNumber; + UINTN CharCount; + VA_LIST Marker; + EFI_DEBUG_INFO *DebugInfo; + + Buffer[0] = '\0'; + + if (Data != NULL && + ReportStatusCodeExtractAssertInfo (CodeType, Value, Data, &Filename, &Description, &LineNumber)) { + // + // Print ASSERT() information into output buffer. + // + CharCount = AsciiSPrint ( + Buffer, + EFI_STATUS_CODE_DATA_MAX_SIZE, + "\n\rPEI_ASSERT!: %a (%d): %a\n\r", + Filename, + LineNumber, + Description + ); + } else if (Data != NULL && + ReportStatusCodeExtractDebugInfo (Data, &ErrorLevel, &Marker, &Format)) { + // + // Print DEBUG() information into output buffer. + // + CharCount = AsciiVSPrint ( + Buffer, + EFI_STATUS_CODE_DATA_MAX_SIZE, + Format, + Marker + ); + } else if (Data != NULL && + CompareGuid (&Data->Type, &gEfiStatusCodeSpecificDataGuid) && + (CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_DEBUG_CODE) { + // + // Print specific data into output buffer. + // + DebugInfo = (EFI_DEBUG_INFO *) (Data + 1); + Marker = (VA_LIST) (DebugInfo + 1); + Format = (CHAR8 *) (((UINT64 *) Marker) + 12); + + CharCount = AsciiVSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, Format, Marker); + } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) { + // + // Print ERROR information into output buffer. + // + CharCount = AsciiSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, "ERROR: C%x:V%x I%x", CodeType, Value, Instance); + + // + // Make sure we don't try to print values that weren't intended to be printed, especially NULL GUID pointers. + // + + if (CallerId != NULL) { + CharCount += AsciiSPrint ( + &Buffer[CharCount - 1], + (EFI_STATUS_CODE_DATA_MAX_SIZE - (sizeof (Buffer[0]) * CharCount)), + " %g", + CallerId + ); + } + + if (Data) { + CharCount += AsciiSPrint ( + &Buffer[CharCount - 1], + (EFI_STATUS_CODE_DATA_MAX_SIZE - (sizeof (Buffer[0]) * CharCount)), + " %x", + Data + ); + } + + CharCount += AsciiSPrint ( + &Buffer[CharCount - 1], + (EFI_STATUS_CODE_DATA_MAX_SIZE - (sizeof (Buffer[0]) * CharCount)), + "\n\r" + ); + } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) { + CharCount = AsciiSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, "PROGRESS CODE: V%x I%x\n\r", Value, Instance); + } else { + CharCount = AsciiSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, "Undefined: C%x:V%x I%x\n\r", CodeType, Value, Instance); + } + + // + // Callout to SerialPort Lib function to do print. + // + SerialPortWrite (Buffer, CharCount); + + return EFI_SUCCESS; +} -- cgit v1.2.3