diff options
| author | davidhuang <davidhuang@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-23 06:52:37 +0000 |
|---|---|---|
| committer | davidhuang <davidhuang@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-23 06:52:37 +0000 |
| commit | ce00a23274a1599495134e1fb44a8de3e95b8d27 (patch) | |
| tree | 4d0bcdaa95242e4e879dc1b89078ad9b560ee09f /IntelFrameworkModulePkg | |
| parent | 4fd13cd57d83b23011ed017e6410de1f30c04694 (diff) | |
| download | edk2-platforms-ce00a23274a1599495134e1fb44a8de3e95b8d27.tar.xz | |
PI 1.1 SMM Feature Check-in
1. Add SmmReportStatusCodeLib library instance.
2. Add StatusCodeHandler Smm part
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9593 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFrameworkModulePkg')
10 files changed, 1161 insertions, 2 deletions
diff --git a/IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc b/IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc index ea77789d2a..509db82eb4 100644 --- a/IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc +++ b/IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc @@ -119,6 +119,13 @@ ReportStatusCodeLib|IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf
IoLib|IntelFrameworkPkg/Library/DxeIoLibCpuIo/DxeIoLibCpuIo.inf
+[LibraryClasses.common.DXE_SMM_DRIVER]
+ SmmServicesTableLib|MdePkg/Library/SmmServicesTableLib/SmmServicesTableLib.inf
+ ReportStatusCodeLib|IntelFrameworkModulePkg/Library/SmmReportStatusCodeLib/SmmReportStatusCodeLib.inf
+ UefiDriverEntryPoint|MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
+ PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
+ UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
+
################################################################################
#
# Pcd Section - list of all EDK II PCD Entries defined by this Platform
@@ -188,6 +195,7 @@ IntelFrameworkModulePkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf
IntelFrameworkModulePkg/Library/SmmRuntimeDxeReportStatusCodeLibFramework/SmmRuntimeDxeReportStatusCodeLibFramework.inf
+ IntelFrameworkModulePkg/Library/SmmReportStatusCodeLib/SmmReportStatusCodeLib.inf
IntelFrameworkModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf
IntelFrameworkModulePkg/Library/PlatformBdsLibNull/PlatformBdsLibNull.inf
IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf
@@ -213,8 +221,10 @@ IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/StatusCodeRuntimeDxe.inf
IntelFrameworkModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf
IntelFrameworkModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf
+ IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf
[Components.X64]
IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/StatusCodeRuntimeDxe.inf
IntelFrameworkModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf
IntelFrameworkModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf
+ IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf
diff --git a/IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf b/IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf index 7a92877c07..20f22ae9bc 100644 --- a/IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf +++ b/IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf @@ -20,7 +20,7 @@ FILE_GUID = 3ddc3b12-99ea-4364-b315-6310a2050be5
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
- LIBRARY_CLASS = ReportStatusCodeLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER
+ LIBRARY_CLASS = ReportStatusCodeLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER SMM_CORE
#
# The following information is for reference only and not required by the build tools.
diff --git a/IntelFrameworkModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf b/IntelFrameworkModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf index 47c851629c..043a3ee1a9 100644 --- a/IntelFrameworkModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf +++ b/IntelFrameworkModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf @@ -20,7 +20,7 @@ FILE_GUID = bda39d3a-451b-4350-8266-81ab10fa0523
MODULE_TYPE = PEIM
VERSION_STRING = 1.0
- LIBRARY_CLASS = DebugLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER PEIM SEC PEI_CORE UEFI_APPLICATION UEFI_DRIVER
+ LIBRARY_CLASS = DebugLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER SMM_CORE PEIM SEC PEI_CORE UEFI_APPLICATION UEFI_DRIVER
#
# The following information is for reference only and not required by the build tools.
diff --git a/IntelFrameworkModulePkg/Library/SmmReportStatusCodeLib/ReportStatusCodeLib.c b/IntelFrameworkModulePkg/Library/SmmReportStatusCodeLib/ReportStatusCodeLib.c new file mode 100644 index 0000000000..9bbfa95e2b --- /dev/null +++ b/IntelFrameworkModulePkg/Library/SmmReportStatusCodeLib/ReportStatusCodeLib.c @@ -0,0 +1,551 @@ +/** @file
+ Report Status Code Library for SMM Phase.
+
+ Copyright (c) 2009, Intel Corporation<BR>
+ 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 <FrameworkDxe.h>
+
+#include <Library/ReportStatusCodeLib.h>
+#include <Library/DebugLib.h>
+#include <Library/SmmServicesTableLib.h>
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/PcdLib.h>
+
+#include <Guid/StatusCodeDataTypeId.h>
+#include <Guid/StatusCodeDataTypeDebug.h>
+#include <Protocol/SmmStatusCode.h>
+
+EFI_SMM_REPORT_STATUS_CODE mReportStatusCode = NULL;
+EFI_SMM_STATUS_CODE_PROTOCOL *mStatusCodeProtocol = NULL;
+
+
+/**
+ Locate the report status code service.
+
+ @return Function pointer to the report status code service.
+ NULL is returned if no status code service is available.
+
+**/
+EFI_SMM_REPORT_STATUS_CODE
+InternalGetReportStatusCode (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+
+ Status = gSmst->SmmLocateProtocol (&gEfiSmmStatusCodeProtocolGuid, NULL, (VOID**)&mStatusCodeProtocol);
+ if (!EFI_ERROR (Status) && mStatusCodeProtocol != NULL) {
+ return mStatusCodeProtocol->ReportStatusCode;
+ }
+ return NULL;
+}
+
+/**
+ Internal worker function that reports a status code through the status code service.
+
+ If status code service is not cached, then this function checks if status code service is
+ available in system. If status code service is not available, then EFI_UNSUPPORTED is
+ returned. If status code service is present, then it is cached in mReportStatusCode.
+ Finally this function reports status code through the status code service.
+
+ @param Type Status code type.
+ @param Value Status code value.
+ @param Instance Status code instance number.
+ @param CallerId Pointer to a GUID that identifies the caller of this
+ function. This is an optional parameter that may be
+ NULL.
+ @param Data Pointer to the extended data buffer. This is an
+ optional parameter that may be NULL.
+
+ @retval EFI_SUCCESS The status code was reported.
+ @retval EFI_UNSUPPORTED Status code service is not available.
+ @retval EFI_UNSUPPORTED Status code type is not supported.
+
+**/
+EFI_STATUS
+InternalReportStatusCode (
+ IN EFI_STATUS_CODE_TYPE Type,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN UINT32 Instance,
+ IN CONST EFI_GUID *CallerId OPTIONAL,
+ IN EFI_STATUS_CODE_DATA *Data OPTIONAL
+ )
+{
+ if ((ReportProgressCodeEnabled() && ((Type) & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) ||
+ (ReportErrorCodeEnabled() && ((Type) & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) ||
+ (ReportDebugCodeEnabled() && ((Type) & EFI_STATUS_CODE_TYPE_MASK) == EFI_DEBUG_CODE)) {
+ //
+ // If mReportStatusCode is NULL, then check if status code service is available in system.
+ //
+ if (mReportStatusCode == NULL) {
+ mReportStatusCode = InternalGetReportStatusCode ();
+ if (mReportStatusCode == NULL) {
+ return EFI_UNSUPPORTED;
+ }
+ }
+
+ //
+ // A status code service is present in system, so pass in all the parameters to the service.
+ //
+ return (*mReportStatusCode) (mStatusCodeProtocol, Type, Value, Instance, (EFI_GUID *)CallerId, Data);
+ }
+
+ return EFI_UNSUPPORTED;
+}
+
+
+/**
+ Converts a status code to an 8-bit POST code value.
+
+ Converts the status code specified by CodeType and Value to an 8-bit POST code
+ and returns the 8-bit POST code in PostCode. If CodeType is an
+ EFI_PROGRESS_CODE or CodeType is an EFI_ERROR_CODE, then bits 0..4 of PostCode
+ are set to bits 16..20 of Value, and bits 5..7 of PostCode are set to bits
+ 24..26 of Value., and TRUE is returned. Otherwise, FALSE is returned.
+
+ If PostCode is NULL, then ASSERT().
+
+ @param CodeType The type of status code being converted.
+ @param Value The status code value being converted.
+ @param PostCode A pointer to the 8-bit POST code value to return.
+
+ @retval TRUE The status code specified by CodeType and Value was converted
+ to an 8-bit POST code and returned in PostCode.
+ @retval FALSE The status code specified by CodeType and Value could not be
+ converted to an 8-bit POST code value.
+
+**/
+BOOLEAN
+EFIAPI
+CodeTypeToPostCode (
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ OUT UINT8 *PostCode
+ )
+{
+ //
+ // If PostCode is NULL, then ASSERT()
+ //
+ ASSERT (PostCode != NULL);
+
+ //
+ // Convert Value to an 8 bit post code
+ //
+ if (((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) ||
+ ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) ) {
+ *PostCode = (UINT8) ((((Value & EFI_STATUS_CODE_CLASS_MASK) >> 24) << 5) |
+ (((Value & EFI_STATUS_CODE_SUBCLASS_MASK) >> 16) & 0x1f));
+ return TRUE;
+ }
+ return FALSE;
+}
+
+
+/**
+ Extracts ASSERT() information from a status code structure.
+
+ Converts the status code specified by CodeType, Value, and Data to the ASSERT()
+ arguments specified by Filename, Description, and LineNumber. If CodeType is
+ an EFI_ERROR_CODE, and CodeType has a severity of EFI_ERROR_UNRECOVERED, and
+ Value has an operation mask of EFI_SW_EC_ILLEGAL_SOFTWARE_STATE, extract
+ Filename, Description, and LineNumber from the optional data area of the
+ status code buffer specified by Data. The optional data area of Data contains
+ a Null-terminated ASCII string for the FileName, followed by a Null-terminated
+ ASCII string for the Description, followed by a 32-bit LineNumber. If the
+ ASSERT() information could be extracted from Data, then return TRUE.
+ Otherwise, FALSE is returned.
+
+ If Data is NULL, then ASSERT().
+ If Filename is NULL, then ASSERT().
+ If Description is NULL, then ASSERT().
+ If LineNumber is NULL, then ASSERT().
+
+ @param CodeType The type of status code being converted.
+ @param Value The status code value being converted.
+ @param Data Pointer to status code data buffer.
+ @param Filename Pointer to the source file name that generated the ASSERT().
+ @param Description Pointer to the description of the ASSERT().
+ @param LineNumber Pointer to source line number that generated the ASSERT().
+
+ @retval TRUE The status code specified by CodeType, Value, and Data was
+ converted ASSERT() arguments specified by Filename, Description,
+ and LineNumber.
+ @retval FALSE The status code specified by CodeType, Value, and Data could
+ not be converted to ASSERT() arguments.
+
+**/
+BOOLEAN
+EFIAPI
+ReportStatusCodeExtractAssertInfo (
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN CONST EFI_STATUS_CODE_DATA *Data,
+ OUT CHAR8 **Filename,
+ OUT CHAR8 **Description,
+ OUT UINT32 *LineNumber
+ )
+{
+ EFI_DEBUG_ASSERT_DATA *AssertData;
+
+ ASSERT (Data != NULL);
+ ASSERT (Filename != NULL);
+ ASSERT (Description != NULL);
+ ASSERT (LineNumber != NULL);
+
+ if (((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) &&
+ ((CodeType & EFI_STATUS_CODE_SEVERITY_MASK) == EFI_ERROR_UNRECOVERED) &&
+ ((Value & EFI_STATUS_CODE_OPERATION_MASK) == EFI_SW_EC_ILLEGAL_SOFTWARE_STATE)) {
+ AssertData = (EFI_DEBUG_ASSERT_DATA *)(Data + 1);
+ *Filename = (CHAR8 *)(AssertData + 1);
+ *Description = *Filename + AsciiStrLen (*Filename) + 1;
+ *LineNumber = AssertData->LineNumber;
+ return TRUE;
+ }
+ return FALSE;
+}
+
+
+/**
+ Extracts DEBUG() information from a status code structure.
+
+ Converts the status code specified by Data to the DEBUG() arguments specified
+ by ErrorLevel, Marker, and Format. If type GUID in Data is
+ EFI_STATUS_CODE_DATA_TYPE_DEBUG_GUID, then extract ErrorLevel, Marker, and
+ Format from the optional data area of the status code buffer specified by Data.
+ The optional data area of Data contains a 32-bit ErrorLevel followed by Marker
+ which is 12 UINTN parameters, followed by a Null-terminated ASCII string for
+ the Format. If the DEBUG() information could be extracted from Data, then
+ return TRUE. Otherwise, FALSE is returned.
+
+ If Data is NULL, then ASSERT().
+ If ErrorLevel is NULL, then ASSERT().
+ If Marker is NULL, then ASSERT().
+ If Format is NULL, then ASSERT().
+
+ @param Data Pointer to status code data buffer.
+ @param ErrorLevel Pointer to error level mask for a debug message.
+ @param Marker Pointer to the variable argument list associated with Format.
+ @param Format Pointer to a Null-terminated ASCII format string of a
+ debug message.
+
+ @retval TRUE The status code specified by Data was converted DEBUG() arguments
+ specified by ErrorLevel, Marker, and Format.
+ @retval FALSE The status code specified by Data could not be converted to
+ DEBUG() arguments.
+
+**/
+BOOLEAN
+EFIAPI
+ReportStatusCodeExtractDebugInfo (
+ IN CONST EFI_STATUS_CODE_DATA *Data,
+ OUT UINT32 *ErrorLevel,
+ OUT BASE_LIST *Marker,
+ OUT CHAR8 **Format
+ )
+{
+ EFI_DEBUG_INFO *DebugInfo;
+
+ ASSERT (Data != NULL);
+ ASSERT (ErrorLevel != NULL);
+ ASSERT (Marker != NULL);
+ ASSERT (Format != NULL);
+
+ //
+ // If the GUID type is not EFI_STATUS_CODE_DATA_TYPE_DEBUG_GUID then return FALSE
+ //
+ if (!CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeDebugGuid)) {
+ return FALSE;
+ }
+
+ //
+ // Retrieve the debug information from the status code record
+ //
+ DebugInfo = (EFI_DEBUG_INFO *)(Data + 1);
+
+ *ErrorLevel = DebugInfo->ErrorLevel;
+
+ //
+ // The first 12 * sizeof (UINT64) bytes following EFI_DEBUG_INFO are for variable arguments
+ // of format in DEBUG string. Its address is returned in Marker and has to be 64-bit aligned.
+ // It must be noticed that EFI_DEBUG_INFO follows EFI_STATUS_CODE_DATA, whose size is
+ // 20 bytes. The size of EFI_DEBUG_INFO is 4 bytes, so we can ensure that Marker
+ // returned is 64-bit aligned.
+ // 64-bit aligned is a must, otherwise retrieving 64-bit parameter from BASE_LIST will
+ // cause unalignment exception.
+ //
+ *Marker = (BASE_LIST) (DebugInfo + 1);
+ *Format = (CHAR8 *)(((UINT64 *)*Marker) + 12);
+
+ return TRUE;
+}
+
+
+/**
+ Reports a status code.
+
+ Reports the status code specified by the parameters Type and Value. Status
+ code also require an instance, caller ID, and extended data. This function
+ passed in a zero instance, NULL extended data, and a caller ID of
+ gEfiCallerIdGuid, which is the GUID for the module.
+
+ ReportStatusCode()must actively prevent recusrsion. If ReportStatusCode()
+ is called while processing another any other Report Status Code Library function,
+ then ReportStatusCode() must return immediately.
+
+ @param Type Status code type.
+ @param Value Status code value.
+
+ @retval EFI_SUCCESS The status code was reported.
+ @retval EFI_DEVICE_ERROR There status code could not be reported due to a
+ device error.
+ @retval EFI_UNSUPPORTED Report status code is not supported
+
+**/
+EFI_STATUS
+EFIAPI
+ReportStatusCode (
+ IN EFI_STATUS_CODE_TYPE Type,
+ IN EFI_STATUS_CODE_VALUE Value
+ )
+{
+ return InternalReportStatusCode (Type, Value, 0, &gEfiCallerIdGuid, NULL);
+}
+
+
+/**
+ Reports a status code with an extended data buffer.
+
+ Allocates and fills in the extended data section of a status code with the
+ extended data specified by ExtendedData and ExtendedDataSize. ExtendedData
+ is assumed to be one of the data structures specified in Related Definitions.
+ These data structure do not have the standard header, so this function is
+ responsible for allocating a buffer large enough for the standard header and
+ the extended data passed into this function. The standard header is filled
+ in with a GUID of gEfiStatusCodeSpecificDataGuid. The status code is reported
+ with a zero instance and a caller ID of gEfiCallerIdGuid.
+
+ ReportStatusCodeWithExtendedData()must actively prevent recursion. If
+ ReportStatusCodeWithExtendedData() is called while processing another any other
+ Report Status Code Library function, then ReportStatusCodeWithExtendedData()
+ must return EFI_DEVICE_ERROR immediately.
+
+ If ExtendedData is NULL, then ASSERT().
+ If ExtendedDataSize is 0, then ASSERT().
+
+ @param Type Status code type.
+ @param Value Status code value.
+ @param ExtendedData Pointer to the extended data buffer to be reported.
+ @param ExtendedDataSize The size, in bytes, of the extended data buffer to
+ be reported.
+
+ @retval EFI_SUCCESS The status code was reported with the extended
+ data specified by ExtendedData and ExtendedDataSize.
+ @retval EFI_OUT_OF_RESOURCES There were not enough resources to allocate the
+ extended data section.
+ @retval EFI_UNSUPPORTED Report status code is not supported
+
+**/
+EFI_STATUS
+EFIAPI
+ReportStatusCodeWithExtendedData (
+ IN EFI_STATUS_CODE_TYPE Type,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN CONST VOID *ExtendedData,
+ IN UINTN ExtendedDataSize
+ )
+{
+ ASSERT (ExtendedData != NULL);
+ ASSERT (ExtendedDataSize != 0);
+ return ReportStatusCodeEx (
+ Type,
+ Value,
+ 0,
+ NULL,
+ NULL,
+ ExtendedData,
+ ExtendedDataSize
+ );
+}
+
+
+/**
+ Reports a status code with full parameters.
+
+ The function reports a status code. If ExtendedData is NULL and ExtendedDataSize
+ is 0, then an extended data buffer is not reported. If ExtendedData is not
+ NULL and ExtendedDataSize is not 0, then an extended data buffer is allocated.
+ ExtendedData is assumed not have the standard status code header, so this function
+ is responsible for allocating a buffer large enough for the standard header and
+ the extended data passed into this function. The standard header is filled in
+ with a GUID specified by ExtendedDataGuid. If ExtendedDataGuid is NULL, then a
+ GUID of gEfiStatusCodeSpecificDataGuid is used. The status code is reported with
+ an instance specified by Instance and a caller ID specified by CallerId. If
+ CallerId is NULL, then a caller ID of gEfiCallerIdGuid is used.
+
+ ReportStatusCodeEx()must actively prevent recursion. If
+ ReportStatusCodeEx() is called while processing another any
+ other Report Status Code Library function, then
+ ReportStatusCodeEx() must return EFI_DEVICE_ERROR immediately.
+
+ If ExtendedData is NULL and ExtendedDataSize is not zero, then ASSERT().
+ If ExtendedData is not NULL and ExtendedDataSize is zero, then ASSERT().
+
+ @param Type Status code type.
+ @param Value Status code value.
+ @param Instance Status code instance number.
+ @param CallerId Pointer to a GUID that identifies the caller of this
+ function. If this parameter is NULL, then a caller
+ ID of gEfiCallerIdGuid is used.
+ @param ExtendedDataGuid Pointer to the GUID for the extended data buffer.
+ If this parameter is NULL, then a the status code
+ standard header is filled in with
+ gEfiStatusCodeSpecificDataGuid.
+ @param ExtendedData Pointer to the extended data buffer. This is an
+ optional parameter that may be NULL.
+ @param ExtendedDataSize The size, in bytes, of the extended data buffer.
+
+ @retval EFI_SUCCESS The status code was reported.
+ @retval EFI_OUT_OF_RESOURCES There were not enough resources to allocate
+ the extended data section if it was specified.
+ @retval EFI_UNSUPPORTED Report status code is not supported
+
+**/
+EFI_STATUS
+EFIAPI
+ReportStatusCodeEx (
+ IN EFI_STATUS_CODE_TYPE Type,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN UINT32 Instance,
+ IN CONST EFI_GUID *CallerId OPTIONAL,
+ IN CONST EFI_GUID *ExtendedDataGuid OPTIONAL,
+ IN CONST VOID *ExtendedData OPTIONAL,
+ IN UINTN ExtendedDataSize
+ )
+{
+ EFI_STATUS Status;
+ EFI_STATUS_CODE_DATA *StatusCodeData;
+
+ ASSERT (!((ExtendedData == NULL) && (ExtendedDataSize != 0)));
+ ASSERT (!((ExtendedData != NULL) && (ExtendedDataSize == 0)));
+
+ if (gSmst == NULL || gSmst->SmmAllocatePool == NULL || gSmst->SmmFreePool == NULL) {
+ return EFI_UNSUPPORTED;
+ }
+
+ //
+ // Allocate space for the Status Code Header and its buffer
+ //
+ StatusCodeData = NULL;
+ gSmst->SmmAllocatePool (EfiRuntimeServicesData, sizeof (EFI_STATUS_CODE_DATA) + ExtendedDataSize, (VOID **)&StatusCodeData);
+ if (StatusCodeData == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+
+ //
+ // Fill in the extended data header
+ //
+ StatusCodeData->HeaderSize = sizeof (EFI_STATUS_CODE_DATA);
+ StatusCodeData->Size = (UINT16)ExtendedDataSize;
+ if (ExtendedDataGuid == NULL) {
+ ExtendedDataGuid = &gEfiStatusCodeSpecificDataGuid;
+ }
+ CopyGuid (&StatusCodeData->Type, ExtendedDataGuid);
+
+ //
+ // Fill in the extended data buffer
+ //
+ if (ExtendedData != NULL) {
+ CopyMem (StatusCodeData + 1, ExtendedData, ExtendedDataSize);
+ }
+
+ //
+ // Report the status code
+ //
+ if (CallerId == NULL) {
+ CallerId = &gEfiCallerIdGuid;
+ }
+ Status = InternalReportStatusCode (Type, Value, Instance, CallerId, StatusCodeData);
+
+ //
+ // Free the allocated buffer
+ //
+ gSmst->SmmFreePool (StatusCodeData);
+
+ return Status;
+}
+
+
+/**
+ Returns TRUE if status codes of type EFI_PROGRESS_CODE are enabled
+
+ This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED
+ bit of PcdReportStatusCodeProperyMask is set. Otherwise FALSE is returned.
+
+ @retval TRUE The REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED bit of
+ PcdReportStatusCodeProperyMask is set.
+ @retval FALSE The REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED bit of
+ PcdReportStatusCodeProperyMask is clear.
+
+**/
+BOOLEAN
+EFIAPI
+ReportProgressCodeEnabled (
+ VOID
+ )
+{
+ return (BOOLEAN) ((PcdGet8 (PcdReportStatusCodePropertyMask) & REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED) != 0);
+}
+
+
+/**
+ Returns TRUE if status codes of type EFI_ERROR_CODE are enabled
+
+ This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED
+ bit of PcdReportStatusCodeProperyMask is set. Otherwise FALSE is returned.
+
+ @retval TRUE The REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED bit of
+ PcdReportStatusCodeProperyMask is set.
+ @retval FALSE The REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED bit of
+ PcdReportStatusCodeProperyMask is clear.
+
+**/
+BOOLEAN
+EFIAPI
+ReportErrorCodeEnabled (
+ VOID
+ )
+{
+ return (BOOLEAN) ((PcdGet8 (PcdReportStatusCodePropertyMask) & REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED) != 0);
+}
+
+
+/**
+ Returns TRUE if status codes of type EFI_DEBUG_CODE are enabled
+
+ This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED
+ bit of PcdReportStatusCodeProperyMask is set. Otherwise FALSE is returned.
+
+ @retval TRUE The REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED bit of
+ PcdReportStatusCodeProperyMask is set.
+ @retval FALSE The REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED bit of
+ PcdReportStatusCodeProperyMask is clear.
+
+**/
+BOOLEAN
+EFIAPI
+ReportDebugCodeEnabled (
+ VOID
+ )
+{
+ return (BOOLEAN) ((PcdGet8 (PcdReportStatusCodePropertyMask) & REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED) != 0);
+}
diff --git a/IntelFrameworkModulePkg/Library/SmmReportStatusCodeLib/SmmReportStatusCodeLib.inf b/IntelFrameworkModulePkg/Library/SmmReportStatusCodeLib/SmmReportStatusCodeLib.inf new file mode 100644 index 0000000000..8b0e821181 --- /dev/null +++ b/IntelFrameworkModulePkg/Library/SmmReportStatusCodeLib/SmmReportStatusCodeLib.inf @@ -0,0 +1,57 @@ +#/** @file
+# SMM report status code library
+#
+# Retrieve status code and report status code in SMM phase
+# 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.
+#
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = SmmReportStatusCodeLib
+ FILE_GUID = 67089D19-B3D6-4d9e-A0EB-FEDC1F83A1EE
+ MODULE_TYPE = DXE_SMM_DRIVER
+ VERSION_STRING = 1.0
+ PI_SPECIFICATION_VERSION = 0x0001000A
+
+ LIBRARY_CLASS = ReportStatusCodeLib| DXE_SMM_DRIVER SMM_CORE
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64
+#
+
+[Sources.common]
+ ReportStatusCodeLib.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ IntelFrameworkPkg/IntelFrameworkPkg.dec
+ IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
+
+[LibraryClasses]
+ PcdLib
+ BaseMemoryLib
+ SmmServicesTableLib
+ DebugLib
+ UefiDriverEntryPoint
+
+[Guids]
+ gEfiStatusCodeSpecificDataGuid ## CONSUMES
+ gEfiStatusCodeDataTypeDebugGuid ## CONSUMES
+
+[Protocols]
+ gEfiSmmStatusCodeProtocolGuid ## CONSUMES
+
+[Pcd.common]
+ gEfiMdePkgTokenSpaceGuid.PcdReportStatusCodePropertyMask
+
diff --git a/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/MemoryStatusCodeWorker.c b/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/MemoryStatusCodeWorker.c new file mode 100644 index 0000000000..5672ebcd0c --- /dev/null +++ b/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/MemoryStatusCodeWorker.c @@ -0,0 +1,114 @@ +/** @file
+ Runtime memory status code worker.
+
+ Copyright (c) 2006 - 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 "StatusCodeHandlerSmm.h"
+
+RUNTIME_MEMORY_STATUSCODE_HEADER *mSmmMemoryStatusCodeTable;
+
+/**
+ Initialize SMM memory status code table as initialization for memory status code worker
+
+ @retval EFI_SUCCESS SMM memory status code table successfully initialized.
+
+**/
+EFI_STATUS
+MemoryStatusCodeInitializeWorker (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+ //
+ // Allocate SMM memory status code pool.
+ //
+ Status = gSmst->SmmAllocatePool (
+ EfiRuntimeServicesData,
+ sizeof (RUNTIME_MEMORY_STATUSCODE_HEADER) + PcdGet16 (PcdStatusCodeMemorySize) * 1024,
+ (VOID**)&mSmmMemoryStatusCodeTable
+ );
+
+ ASSERT_EFI_ERROR(Status);
+ ASSERT (mSmmMemoryStatusCodeTable != NULL);
+
+ mSmmMemoryStatusCodeTable->RecordIndex = 0;
+ mSmmMemoryStatusCodeTable->NumberOfRecords = 0;
+ mSmmMemoryStatusCodeTable->MaxRecordsNumber =
+ (PcdGet16 (PcdStatusCodeMemorySize) * 1024) / sizeof (MEMORY_STATUSCODE_RECORD);
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Report status code into runtime memory. If the runtime pool is full, roll back to the
+ first record and overwrite it.
+
+ @param CodeType Indicates the type of status code being reported.
+ @param Value Describes the current status of a hardware or software entity.
+ This included information about the class and subclass that is used to
+ classify the entity as well as an operation.
+ @param Instance The enumeration of a hardware or software entity within
+ the system. 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.
+
+ @retval EFI_SUCCESS Status code successfully recorded in runtime memory status code table.
+
+**/
+EFI_STATUS
+MemoryStatusCodeReportWorker (
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN UINT32 Instance,
+ IN EFI_GUID *CallerId,
+ IN EFI_STATUS_CODE_DATA *Data OPTIONAL
+ )
+{
+ MEMORY_STATUSCODE_RECORD *Record;
+
+ //
+ // Locate current record buffer.
+ //
+ Record = (MEMORY_STATUSCODE_RECORD *) (mSmmMemoryStatusCodeTable + 1);
+ Record = &Record[mSmmMemoryStatusCodeTable->RecordIndex++];
+
+ //
+ // Save status code.
+ //
+ Record->CodeType = CodeType;
+ Record->Value = Value;
+ Record->Instance = Instance;
+
+ //
+ // If record index equals to max record number, then wrap around record index to zero.
+ //
+ // The reader of status code should compare the number of records with max records number,
+ // If it is equal to or larger than the max number, then the wrap-around had happened,
+ // so the first record is pointed by record index.
+ // If it is less then max number, index of the first record is zero.
+ //
+ mSmmMemoryStatusCodeTable->NumberOfRecords++;
+ if (mSmmMemoryStatusCodeTable->RecordIndex == mSmmMemoryStatusCodeTable->MaxRecordsNumber) {
+ //
+ // Wrap around record index.
+ //
+ mSmmMemoryStatusCodeTable->RecordIndex = 0;
+ }
+
+ return EFI_SUCCESS;
+}
+
+
+
diff --git a/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/SerialStatusCodeWorker.c b/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/SerialStatusCodeWorker.c new file mode 100644 index 0000000000..3b408a2410 --- /dev/null +++ b/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/SerialStatusCodeWorker.c @@ -0,0 +1,148 @@ +/** @file
+ Serial I/O status code reporting worker.
+
+ 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 "StatusCodeHandlerSmm.h"
+
+/**
+ Convert status code value and extended data to readable ASCII string, send string to serial I/O device.
+
+ @param CodeType Indicates the type of status code being reported.
+ @param Value Describes the current status of a hardware or software entity.
+ This included information about the class and subclass that is used to
+ classify the entity as well as an operation.
+ @param Instance The enumeration of a hardware or software entity within
+ the system. 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.
+
+ @retval EFI_SUCCESS Status code reported to serial I/O successfully.
+ @retval EFI_DEVICE_ERROR EFI serial device cannot work after ExitBootService() is called.
+ @retval EFI_DEVICE_ERROR EFI serial device cannot work with TPL higher than TPL_CALLBACK.
+
+**/
+EFI_STATUS
+SerialStatusCodeReportWorker (
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN UINT32 Instance,
+ IN EFI_GUID *CallerId,
+ IN EFI_STATUS_CODE_DATA *Data OPTIONAL
+ )
+{
+ CHAR8 *Filename;
+ CHAR8 *Description;
+ CHAR8 *Format;
+ CHAR8 Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE];
+ UINT32 ErrorLevel;
+ UINT32 LineNumber;
+ UINTN CharCount;
+ BASE_LIST Marker;
+
+ Buffer[0] = '\0';
+
+ if (Data != NULL &&
+ ReportStatusCodeExtractAssertInfo (CodeType, Value, Data, &Filename, &Description, &LineNumber)) {
+ //
+ // Print ASSERT() information into output buffer.
+ //
+ CharCount = AsciiSPrint (
+ Buffer,
+ sizeof (Buffer),
+ "\n\rDXE_ASSERT!: %a (%d): %a\n\r",
+ Filename,
+ LineNumber,
+ Description
+ );
+ } else if (Data != NULL &&
+ ReportStatusCodeExtractDebugInfo (Data, &ErrorLevel, &Marker, &Format)) {
+ //
+ // Print DEBUG() information into output buffer.
+ //
+ CharCount = AsciiBSPrint (
+ Buffer,
+ sizeof (Buffer),
+ Format,
+ Marker
+ );
+ } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) {
+ //
+ // Print ERROR information into output buffer.
+ //
+ CharCount = AsciiSPrint (
+ Buffer,
+ sizeof (Buffer),
+ "ERROR: C%x:V%x I%x",
+ CodeType,
+ Value,
+ Instance
+ );
+
+ if (CallerId != NULL) {
+ CharCount += AsciiSPrint (
+ &Buffer[CharCount - 1],
+ (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),
+ " %g",
+ CallerId
+ );
+ }
+
+ if (Data != NULL) {
+ CharCount += AsciiSPrint (
+ &Buffer[CharCount - 1],
+ (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),
+ " %x",
+ Data
+ );
+ }
+
+ CharCount += AsciiSPrint (
+ &Buffer[CharCount - 1],
+ (sizeof (Buffer) - (sizeof (Buffer[0]) * CharCount)),
+ "\n\r"
+ );
+ } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) {
+ //
+ // Print PROGRESS information into output buffer.
+ //
+ CharCount = AsciiSPrint (
+ Buffer,
+ sizeof (Buffer),
+ "PROGRESS CODE: V%x I%x\n\r",
+ Value,
+ Instance
+ );
+ } else {
+ //
+ // Code type is not defined.
+ //
+ CharCount = AsciiSPrint (
+ Buffer,
+ sizeof (Buffer),
+ "Undefined: C%x:V%x I%x\n\r",
+ CodeType,
+ Value,
+ Instance
+ );
+ }
+
+ //
+ // Call SerialPort Lib function to do print.
+ //
+ SerialPortWrite ((UINT8 *) Buffer, CharCount);
+
+ return EFI_SUCCESS;
+}
+
diff --git a/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.c b/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.c new file mode 100644 index 0000000000..fc6c7e9a5a --- /dev/null +++ b/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.c @@ -0,0 +1,90 @@ +/** @file
+ Status Code Handler Driver which produces general handlers and hook them
+ onto the SMM 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 "StatusCodeHandlerSmm.h"
+
+EFI_SMM_RSC_HANDLER_PROTOCOL *mRscHandlerProtocol = NULL;
+
+
+/**
+ Dispatch initialization request to sub status code devices based on
+ customized feature flags.
+
+**/
+VOID
+InitializationDispatcherWorker (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+
+ //
+ // If enable UseSerial, then initialize serial port.
+ // if enable UseRuntimeMemory, then initialize runtime memory status code worker.
+ //
+ if (FeaturePcdGet (PcdStatusCodeUseSerial)) {
+ //
+ // Call Serial Port Lib API to initialize serial port.
+ //
+ Status = SerialPortInitialize ();
+ ASSERT_EFI_ERROR (Status);
+ }
+ if (FeaturePcdGet (PcdStatusCodeUseMemory)) {
+ Status = MemoryStatusCodeInitializeWorker ();
+ ASSERT_EFI_ERROR (Status);
+ }
+}
+
+/**
+ Entry point of SMM Status Code Driver.
+
+ This function is the entry point of SMM Status Code Driver.
+
+ @param ImageHandle The firmware allocated handle for the EFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The entry point is executed successfully.
+
+**/
+EFI_STATUS
+EFIAPI
+StatusCodeHandlerSmmEntry (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+
+ Status = gSmst->SmmLocateProtocol (
+ &gEfiSmmRscHandlerProtocolGuid,
+ NULL,
+ (VOID **) &mRscHandlerProtocol
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Dispatch initialization request to supported devices
+ //
+ InitializationDispatcherWorker ();
+
+ if (FeaturePcdGet (PcdStatusCodeUseSerial)) {
+ mRscHandlerProtocol->Register (SerialStatusCodeReportWorker);
+ }
+ if (FeaturePcdGet (PcdStatusCodeUseMemory)) {
+ mRscHandlerProtocol->Register (MemoryStatusCodeReportWorker);
+ }
+
+ return EFI_SUCCESS;
+}
diff --git a/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.h b/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.h new file mode 100644 index 0000000000..3127a8cd13 --- /dev/null +++ b/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.h @@ -0,0 +1,122 @@ +/** @file
+ Internal include file for Status Code Handler Driver.
+
+ 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.
+
+**/
+
+#ifndef __STATUS_CODE_HANDLER_SMM_H__
+#define __STATUS_CODE_HANDLER_SMM_H__
+
+#include <Protocol/SmmReportStatusCodeHandler.h>
+
+#include <Guid/MemoryStatusCodeRecord.h>
+#include <Guid/StatusCodeDataTypeId.h>
+#include <Guid/StatusCodeDataTypeDebug.h>
+
+#include <Library/SynchronizationLib.h>
+#include <Library/DebugLib.h>
+#include <Library/ReportStatusCodeLib.h>
+#include <Library/PrintLib.h>
+#include <Library/PcdLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/SmmServicesTableLib.h>
+#include <Library/SerialPortLib.h>
+
+//
+// Runtime memory status code worker definition
+//
+typedef struct {
+ UINT32 RecordIndex;
+ UINT32 NumberOfRecords;
+ UINT32 MaxRecordsNumber;
+} RUNTIME_MEMORY_STATUSCODE_HEADER;
+
+extern RUNTIME_MEMORY_STATUSCODE_HEADER *mSmmMemoryStatusCodeTable;
+
+/**
+ Locates Serial I/O Protocol as initialization for serial status code worker.
+
+ @retval EFI_SUCCESS Serial I/O Protocol is successfully located.
+
+**/
+EFI_STATUS
+EfiSerialStatusCodeInitializeWorker (
+ VOID
+ );
+
+
+/**
+ Convert status code value and extended data to readable ASCII string, send string to serial I/O device.
+
+ @param CodeType Indicates the type of status code being reported.
+ @param Value Describes the current status of a hardware or software entity.
+ This included information about the class and subclass that is used to
+ classify the entity as well as an operation.
+ @param Instance The enumeration of a hardware or software entity within
+ the system. 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.
+
+ @retval EFI_SUCCESS Status code reported to serial I/O successfully.
+ @retval EFI_DEVICE_ERROR EFI serial device cannot work after ExitBootService() is called.
+ @retval EFI_DEVICE_ERROR EFI serial device cannot work with TPL higher than TPL_CALLBACK.
+
+**/
+EFI_STATUS
+SerialStatusCodeReportWorker (
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN UINT32 Instance,
+ IN EFI_GUID *CallerId,
+ IN EFI_STATUS_CODE_DATA *Data OPTIONAL
+ );
+
+/**
+ Initialize runtime memory status code table as initialization for runtime memory status code worker
+
+ @retval EFI_SUCCESS Runtime memory status code table successfully initialized.
+
+**/
+EFI_STATUS
+MemoryStatusCodeInitializeWorker (
+ VOID
+ );
+
+/**
+ Report status code into runtime memory. If the runtime pool is full, roll back to the
+ first record and overwrite it.
+
+ @param CodeType Indicates the type of status code being reported.
+ @param Value Describes the current status of a hardware or software entity.
+ This included information about the class and subclass that is used to
+ classify the entity as well as an operation.
+ @param Instance The enumeration of a hardware or software entity within
+ the system. 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.
+
+ @retval EFI_SUCCESS Status code successfully recorded in runtime memory status code table.
+
+**/
+EFI_STATUS
+MemoryStatusCodeReportWorker (
+ IN EFI_STATUS_CODE_TYPE CodeType,
+ IN EFI_STATUS_CODE_VALUE Value,
+ IN UINT32 Instance,
+ IN EFI_GUID *CallerId,
+ IN EFI_STATUS_CODE_DATA *Data OPTIONAL
+ );
+
+#endif
diff --git a/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf b/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf new file mode 100644 index 0000000000..c886d5e4bf --- /dev/null +++ b/IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf @@ -0,0 +1,67 @@ +#/** @file
+# Status Code Handler Driver which produces general handlers and hook them
+# onto the SMM 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.
+#
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = StatusCodeHandlerSmm
+ FILE_GUID = 79CD78D8-6EDC-4978-BD02-3299C387AB17
+ MODULE_TYPE = DXE_SMM_DRIVER
+ PI_SPECIFICATION_VERSION = 0x0001000A
+
+ ENTRY_POINT = StatusCodeHandlerSmmEntry
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64
+#
+
+[Sources.common]
+ StatusCodeHandlerSmm.c
+ StatusCodeHandlerSmm.h
+ SerialStatusCodeWorker.c
+ MemoryStatusCodeWorker.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
+
+[LibraryClasses]
+ SerialPortLib
+ SmmServicesTableLib
+ UefiDriverEntryPoint
+ PcdLib
+ PrintLib
+ ReportStatusCodeLib
+ DebugLib
+ SynchronizationLib
+
+[Guids]
+ gEfiStatusCodeDataTypeDebugGuid ## SOMETIMES_CONSUMES (Needed if Data Hub is supported for status code.)
+ gMemoryStatusCodeRecordGuid ## CONSUMES ## HOB
+
+[Protocols]
+ gEfiSmmRscHandlerProtocolGuid ## CONSUMES
+
+[FeaturePcd]
+ gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory
+ gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseSerial
+
+[Pcd]
+ gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeMemorySize |128| PcdStatusCodeUseMemory
+
+[Depex]
+ gEfiSmmRscHandlerProtocolGuid
|