projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3af9b388 | 1 | /** @file\r |
| 2 | Report Status Code Handler PEIM which produces general handlers and hook them\r | |
| 3 | onto the PEI status code router.\r | |
| 4 | \r | |
| 45bc2817 | 5 | Copyright (c) 2009 - 2020, Intel Corporation. All rights reserved.<BR>\r |
| 9d510e61 | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 3af9b388 | 7 | \r |
| 8 | **/\r | |
| 9 | \r | |
| 10 | #include "StatusCodeHandlerPei.h"\r | |
| 11 | \r | |
| 12 | /**\r | |
| 13 | Entry point of Status Code PEIM.\r | |
| d1102dba | 14 | \r |
| 3af9b388 | 15 | This function is the entry point of this Status Code PEIM.\r |
| 16 | It initializes supported status code devices according to PCD settings,\r | |
| 17 | and installs Status Code PPI.\r | |
| 18 | \r | |
| 19 | @param FileHandle Handle of the file being invoked.\r | |
| 20 | @param PeiServices Describes the list of possible PEI Services.\r | |
| 21 | \r | |
| 22 | @retval EFI_SUCESS The entry point of DXE IPL PEIM executes successfully.\r | |
| 23 | \r | |
| 24 | **/\r | |
| 25 | EFI_STATUS\r | |
| 26 | EFIAPI\r | |
| 27 | StatusCodeHandlerPeiEntry (\r | |
| 28 | IN EFI_PEI_FILE_HANDLE FileHandle,\r | |
| 29 | IN CONST EFI_PEI_SERVICES **PeiServices\r | |
| 30 | )\r | |
| 31 | {\r | |
| 1436aea4 MK |
32 | EFI_STATUS Status;\r |
| 33 | EFI_PEI_RSC_HANDLER_PPI *RscHandlerPpi;\r | |
| 3af9b388 | 34 | \r |
| 35 | Status = PeiServicesLocatePpi (\r | |
| 36 | &gEfiPeiRscHandlerPpiGuid,\r | |
| 37 | 0,\r | |
| 38 | NULL,\r | |
| 1436aea4 | 39 | (VOID **)&RscHandlerPpi\r |
| 3af9b388 | 40 | );\r |
| 41 | ASSERT_EFI_ERROR (Status);\r | |
| 42 | \r | |
| 43 | //\r | |
| 44 | // Dispatch initialization request to sub-statuscode-devices.\r | |
| 45 | // If enable UseSerial, then initialize serial port.\r | |
| 46 | // if enable UseMemory, then initialize memory status code worker.\r | |
| 47 | //\r | |
| 45bc2817 | 48 | if (PcdGetBool (PcdStatusCodeUseSerial)) {\r |
| 1436aea4 | 49 | Status = SerialPortInitialize ();\r |
| 3af9b388 | 50 | ASSERT_EFI_ERROR (Status);\r |
| d1102dba | 51 | Status = RscHandlerPpi->Register (SerialStatusCodeReportWorker);\r |
| 3af9b388 | 52 | ASSERT_EFI_ERROR (Status);\r |
| 53 | }\r | |
| 1436aea4 | 54 | \r |
| 45bc2817 | 55 | if (PcdGetBool (PcdStatusCodeUseMemory)) {\r |
| 3af9b388 | 56 | Status = MemoryStatusCodeInitializeWorker ();\r |
| 57 | ASSERT_EFI_ERROR (Status);\r | |
| d1102dba | 58 | Status = RscHandlerPpi->Register (MemoryStatusCodeReportWorker);\r |
| 3af9b388 | 59 | ASSERT_EFI_ERROR (Status);\r |
| 60 | }\r | |
| 61 | \r | |
| 62 | return EFI_SUCCESS;\r | |
| 63 | }\r |