+++ /dev/null
-\r
-/** @file\r
- Generic PeiStatusCode Module.\r
-\r
- Copyright (c) 2006, Intel Corporation \r
- All rights reserved. This program and the accompanying materials \r
- are licensed and made available under the terms and conditions of the BSD License \r
- which accompanies this distribution. The full text of the license may be found at \r
- http://opensource.org/licenses/bsd-license.php \r
- \r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
-\r
- Module Name: PeiStatusCode.c\r
-\r
-**/\r
-\r
-#include "PeiStatusCode.h"\r
-\r
-STATIC\r
-EFI_PEI_PROGRESS_CODE_PPI mStatusCodePpi = { \r
- ReportDispatcher\r
- };\r
-\r
-STATIC\r
-EFI_PEI_PPI_DESCRIPTOR mStatusCodePpiDescriptor = {\r
- EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,\r
- &gEfiPeiStatusCodePpiGuid,\r
- &mStatusCodePpi\r
- };\r
-\r
-/**\r
- Report status code to all supported device.\r
- \r
- \r
- @param PeiServices\r
-\r
- @param CodeType Indicates the type of status code being reported. \r
- The type EFI_STATUS_CODE_TYPE is defined in "Related Definitions" below.\r
- @param Value Describes the current status of a hardware or software entity. \r
- This includes information about the class and subclass that is used to classify the entity \r
- as well as an operation. For progress codes, the operation is the current activity. \r
- For error codes, it is the exception. For debug codes, it is not defined at this time. \r
- Type EFI_STATUS_CODE_VALUE is defined in "Related Definitions" below. \r
- Specific values are discussed in the Intel? Platform Innovation Framework for EFI Status Code Specification.\r
- @param Instance The enumeration of a hardware or software entity within the system. \r
- A system may contain multiple entities that match a class/subclass pairing. \r
- The instance differentiates between them. An instance of 0 indicates that instance \r
- information is unavailable, not meaningful, or not relevant. Valid instance numbers start with 1.\r
- @param CallerId This optional parameter may be used to identify the caller. \r
- This parameter allows the status code driver to apply different rules to different callers.\r
- @param Data This optional parameter may be used to pass additional data. \r
- Type EFI_STATUS_CODE_DATA is defined in "Related Definitions" below. \r
- The contents of this data type may have additional GUID-specific data. The standard GUIDs and \r
- their associated data structures are defined in the Intel? Platform Innovation Framework for EFI Status Codes Specification.\r
-\r
- @return Always return EFI_SUCCESS.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-ReportDispatcher (\r
- IN EFI_PEI_SERVICES **PeiServices,\r
- IN EFI_STATUS_CODE_TYPE CodeType,\r
- IN EFI_STATUS_CODE_VALUE Value,\r
- IN UINT32 Instance,\r
- IN EFI_GUID *CallerId OPTIONAL,\r
- IN EFI_STATUS_CODE_DATA *Data OPTIONAL\r
- )\r
-{\r
- if (FeaturePcdGet (PcdStatusCodeUseSerial)) {\r
- SerialStatusCodeReportWorker (\r
- CodeType,\r
- Value,\r
- Instance,\r
- CallerId,\r
- Data\r
- );\r
- }\r
- if (FeaturePcdGet (PcdStatusCodeUseMemory)) {\r
- MemoryStatusCodeReportWorker (\r
- CodeType,\r
- Value,\r
- Instance\r
- );\r
- }\r
- if (FeaturePcdGet (PcdStatusCodeUseOEM)) {\r
- OemHookStatusCodeReport (\r
- CodeType,\r
- Value,\r
- Instance,\r
- CallerId,\r
- Data\r
- );\r
- }\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- Initialize PEI status codes and publish the status code \r
- PPI.\r
-\r
- @param FfsHeader FV this PEIM was loaded from.\r
- @param PeiServices General purpose services available to every PEIM.\r
- \r
- @return The function always returns success.\r
-\r
-**/\r
-EFI_STATUS\r
-PeiStatusCodeDriverEntry (\r
- IN EFI_FFS_FILE_HEADER *FfsHeader,\r
- IN EFI_PEI_SERVICES **PeiServices\r
- )\r
-{\r
- EFI_STATUS Status;\r
-\r
- //\r
- // Dispatch initialization request to sub-statuscode-devices.\r
- // If enable UseSerial, then initialize serial port.\r
- // if enable UseMemory, then initialize memory status code worker.\r
- // if enable UseOEM, then initialize Oem status code.\r
- //\r
- if (FeaturePcdGet (PcdStatusCodeUseSerial)) {\r
- Status = SerialPortInitialize();\r
- ASSERT_EFI_ERROR (Status);\r
- }\r
- if (FeaturePcdGet (PcdStatusCodeUseMemory)) {\r
- Status = MemoryStatusCodeInitializeWorker ();\r
- ASSERT_EFI_ERROR (Status);\r
- }\r
- if (FeaturePcdGet (PcdStatusCodeUseOEM)) {\r
- Status = OemHookStatusCodeInitialize ();\r
- ASSERT_EFI_ERROR (Status);\r
- }\r
-\r
- //\r
- // Install PeiStatusCodePpi. \r
- // PeiServices use this Ppi to output status code.\r
- // use library\r
- Status = PeiServicesInstallPpi (&mStatusCodePpiDescriptor);\r
- ASSERT_EFI_ERROR (Status);\r
- \r
- return EFI_SUCCESS;\r
-}\r
-\r