1 /** @file 2 Internal include file for Status Code Handler PEIM. 3 4 Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR> 5 This program and the accompanying materials 6 are licensed and made available under the terms and conditions of the BSD License 7 which accompanies this distribution. The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license.php 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 13 **/ 14 15 #ifndef __STATUS_CODE_HANDLER_PEI_H__ 16 #define __STATUS_CODE_HANDLER_PEI_H__ 17 18 19 #include <Ppi/ReportStatusCodeHandler.h> 20 21 #include <Guid/MemoryStatusCodeRecord.h> 22 #include <Guid/StatusCodeDataTypeId.h> 23 #include <Guid/StatusCodeDataTypeDebug.h> 24 25 #include <Library/DebugLib.h> 26 #include <Library/PrintLib.h> 27 #include <Library/ReportStatusCodeLib.h> 28 #include <Library/SerialPortLib.h> 29 #include <Library/HobLib.h> 30 #include <Library/PcdLib.h> 31 #include <Library/PeiServicesLib.h> 32 #include <Library/PeimEntryPoint.h> 33 #include <Library/BaseMemoryLib.h> 34 35 // 36 // Define the maximum message length 37 // 38 #define MAX_DEBUG_MESSAGE_LENGTH 0x100 39 40 /** 41 Convert status code value and extended data to readable ASCII string, send string to serial I/O device. 42 43 @param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation. 44 @param CodeType Indicates the type of status code being reported. 45 @param Value Describes the current status of a hardware or 46 software entity. This includes information about the class and 47 subclass that is used to classify the entity as well as an operation. 48 For progress codes, the operation is the current activity. 49 For error codes, it is the exception.For debug codes,it is not defined at this time. 50 @param Instance The enumeration of a hardware or software entity within 51 the system. A system may contain multiple entities that match a class/subclass 52 pairing. The instance differentiates between them. An instance of 0 indicates 53 that instance information is unavailable, not meaningful, or not relevant. 54 Valid instance numbers start with 1. 55 @param CallerId This optional parameter may be used to identify the caller. 56 This parameter allows the status code driver to apply different rules to 57 different callers. 58 @param Data This optional parameter may be used to pass additional data. 59 60 @retval EFI_SUCCESS Status code reported to serial I/O successfully. 61 62 **/ 63 EFI_STATUS 64 EFIAPI 65 SerialStatusCodeReportWorker ( 66 IN CONST EFI_PEI_SERVICES **PeiServices, 67 IN EFI_STATUS_CODE_TYPE CodeType, 68 IN EFI_STATUS_CODE_VALUE Value, 69 IN UINT32 Instance, 70 IN CONST EFI_GUID *CallerId, 71 IN CONST EFI_STATUS_CODE_DATA *Data OPTIONAL 72 ); 73 74 75 /** 76 Create the first memory status code GUID'ed HOB as initialization for memory status code worker. 77 78 @retval EFI_SUCCESS The GUID'ed HOB is created successfully. 79 80 **/ 81 EFI_STATUS 82 MemoryStatusCodeInitializeWorker ( 83 VOID 84 ); 85 86 /** 87 Report status code into GUID'ed HOB. 88 89 This function reports status code into GUID'ed HOB. If not all packets are full, then 90 write status code into available entry. Otherwise, create a new packet for it. 91 92 @param PeiServices An indirect pointer to the EFI_PEI_SERVICES table published by the PEI Foundation. 93 @param CodeType Indicates the type of status code being reported. 94 @param Value Describes the current status of a hardware or 95 software entity. This includes information about the class and 96 subclass that is used to classify the entity as well as an operation. 97 For progress codes, the operation is the current activity. 98 For error codes, it is the exception.For debug codes,it is not defined at this time. 99 @param Instance The enumeration of a hardware or software entity within 100 the system. A system may contain multiple entities that match a class/subclass 101 pairing. The instance differentiates between them. An instance of 0 indicates 102 that instance information is unavailable, not meaningful, or not relevant. 103 Valid instance numbers start with 1. 104 @param CallerId This optional parameter may be used to identify the caller. 105 This parameter allows the status code driver to apply different rules to 106 different callers. 107 @param Data This optional parameter may be used to pass additional data. 108 109 @retval EFI_SUCCESS The function always return EFI_SUCCESS. 110 111 **/ 112 EFI_STATUS 113 EFIAPI 114 MemoryStatusCodeReportWorker ( 115 IN CONST EFI_PEI_SERVICES **PeiServices, 116 IN EFI_STATUS_CODE_TYPE CodeType, 117 IN EFI_STATUS_CODE_VALUE Value, 118 IN UINT32 Instance, 119 IN CONST EFI_GUID *CallerId, 120 IN CONST EFI_STATUS_CODE_DATA *Data OPTIONAL 121 ); 122 123 #endif 124 125 126
