diff options
| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-29 03:38:49 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-29 03:38:49 +0000 |
| commit | ad1a179818e9eba78cbdce2694ff87e9228c48fd (patch) | |
| tree | a0f575b2c71b8fa3a6ca33a60ec9c460b8b558e6 /IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.c | |
| parent | 3a10d4719039d9c5d60842d1a2c26fe1d9a731d0 (diff) | |
| download | edk2-platforms-ad1a179818e9eba78cbdce2694ff87e9228c48fd.tar.xz | |
1. add EdkSerialPortLibNull.inf
2. add StatusCode Dxe and Pei modules
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2877 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.c')
| -rw-r--r-- | IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.c | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.c b/IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.c new file mode 100644 index 0000000000..0a697cc211 --- /dev/null +++ b/IntelFrameworkModulePkg/Universal/StatusCode/Pei/PeiStatusCode.c @@ -0,0 +1,151 @@ +
+/** @file
+ Generic PeiStatusCode Module.
+
+ Copyright (c) 2006, 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.
+
+ Module Name: PeiStatusCode.c
+
+**/
+
+//
+// Include common header file for this module.
+//
+#include "CommonHeader.h"
+
+#include "PeiStatusCode.h"
+
+STATIC
+EFI_PEI_PROGRESS_CODE_PPI mStatusCodePpi = {
+ ReportDispatcher
+ };
+
+STATIC
+EFI_PEI_PPI_DESCRIPTOR mStatusCodePpiDescriptor = {
+ EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,
+ &gEfiPeiStatusCodePpiGuid,
+ &mStatusCodePpi
+ };
+
+/**
+ Report status code to all supported device.
+
+
+ @param PeiServices
+
+ @param CodeType Indicates the type of status code being reported.
+ The type EFI_STATUS_CODE_TYPE is defined in "Related Definitions" below.
+ @param Value Describes the current status of a hardware or software entity.
+ This includes 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 "Related Definitions" 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.
+ @param Data This optional parameter may be used to pass additional data.
+ Type EFI_STATUS_CODE_DATA is defined in "Related Definitions" below.
+ The contents of this data type may have additional GUID-specific data. The standard GUIDs and
+ their associated data structures are defined in the Intel? Platform Innovation Framework for EFI Status Codes Specification.
+
+ @return Always return EFI_SUCCESS.
+
+**/
+EFI_STATUS
+EFIAPI
+ReportDispatcher (
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN UINT32 Instance,
+ IN EFI_GUID *CallerId OPTIONAL,
+ IN EFI_STATUS_CODE_DATA *Data OPTIONAL
+ )
+{
+ if (FeaturePcdGet (PcdStatusCodeUseSerial)) {
+ SerialStatusCodeReportWorker (
+ CodeType,
+ Value,
+ Instance,
+ CallerId,
+ Data
+ );
+ }
+ if (FeaturePcdGet (PcdStatusCodeUseMemory)) {
+ MemoryStatusCodeReportWorker (
+ CodeType,
+ Value,
+ Instance
+ );
+ }
+ if (FeaturePcdGet (PcdStatusCodeUseOEM)) {
+ OemHookStatusCodeReport (
+ CodeType,
+ Value,
+ Instance,
+ CallerId,
+ Data
+ );
+ }
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Initialize PEI status codes and publish the status code
+ PPI.
+
+ @param FfsHeader FV this PEIM was loaded from.
+ @param PeiServices General purpose services available to every PEIM.
+
+ @return The function always returns success.
+
+**/
+EFI_STATUS
+PeiStatusCodeDriverEntry (
+ IN EFI_FFS_FILE_HEADER *FfsHeader,
+ IN EFI_PEI_SERVICES **PeiServices
+ )
+{
+ EFI_STATUS 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 enable UseOEM, then initialize Oem status code.
+ //
+ if (FeaturePcdGet (PcdStatusCodeUseSerial)) {
+ Status = SerialPortInitialize();
+ ASSERT_EFI_ERROR (Status);
+ }
+ if (FeaturePcdGet (PcdStatusCodeUseMemory)) {
+ Status = MemoryStatusCodeInitializeWorker ();
+ ASSERT_EFI_ERROR (Status);
+ }
+ if (FeaturePcdGet (PcdStatusCodeUseOEM)) {
+ Status = OemHookStatusCodeInitialize ();
+ ASSERT_EFI_ERROR (Status);
+ }
+
+ //
+ // Install PeiStatusCodePpi.
+ // PeiServices use this Ppi to output status code.
+ // use library
+ Status = PeiServicesInstallPpi (&mStatusCodePpiDescriptor);
+ ASSERT_EFI_ERROR (Status);
+
+ return EFI_SUCCESS;
+}
+
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