diff options
Diffstat (limited to 'MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.c')
-rw-r--r-- | MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.c b/MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.c new file mode 100644 index 0000000000..cdd532537c --- /dev/null +++ b/MdeModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.c @@ -0,0 +1,69 @@ +/** @file
+ Report Status Code Handler PEIM which produces general handlers and hook them
+ onto the PEI status code router.
+
+ Copyright (c) 2009, Intel Corporation
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "StatusCodeHandlerPei.h"
+
+/**
+ Entry point of Status Code PEIM.
+
+ This function is the entry point of this Status Code PEIM.
+ It initializes supported status code devices according to PCD settings,
+ and installs Status Code PPI.
+
+ @param FileHandle Handle of the file being invoked.
+ @param PeiServices Describes the list of possible PEI Services.
+
+ @retval EFI_SUCESS The entry point of DXE IPL PEIM executes successfully.
+
+**/
+EFI_STATUS
+EFIAPI
+StatusCodeHandlerPeiEntry (
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ IN CONST EFI_PEI_SERVICES **PeiServices
+ )
+{
+ EFI_STATUS Status;
+ EFI_PEI_RSC_HANDLER_PPI *RscHandlerPpi;
+
+ Status = PeiServicesLocatePpi (
+ &gEfiPeiRscHandlerPpiGuid,
+ 0,
+ NULL,
+ (VOID **) &RscHandlerPpi
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Dispatch initialization request to sub-statuscode-devices.
+ // If enable UseSerial, then initialize serial port.
+ // if enable UseMemory, then initialize memory status code worker.
+ //
+ if (FeaturePcdGet (PcdStatusCodeUseSerial)) {
+ Status = SerialPortInitialize();
+ ASSERT_EFI_ERROR (Status);
+ Status = RscHandlerPpi->Register (SerialStatusCodeReportWorker);
+ ASSERT_EFI_ERROR (Status);
+ }
+ if (FeaturePcdGet (PcdStatusCodeUseMemory)) {
+ Status = MemoryStatusCodeInitializeWorker ();
+ ASSERT_EFI_ERROR (Status);
+ Status = RscHandlerPpi->Register (MemoryStatusCodeReportWorker);
+ ASSERT_EFI_ERROR (Status);
+ }
+
+ return EFI_SUCCESS;
+}
+
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