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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
This commit is contained in:
davidhuang 2009-12-23 06:52:37 +00:00
parent 4fd13cd57d
commit ce00a23274
10 changed files with 1161 additions and 2 deletions
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10
IntelFrameworkModulePkg/IntelFrameworkModulePkg.dsc
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@ -119,6 +119,13 @@
ReportStatusCodeLib|IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf ReportStatusCodeLib|IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf
IoLib|IntelFrameworkPkg/Library/DxeIoLibCpuIo/DxeIoLibCpuIo.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 # Pcd Section - list of all EDK II PCD Entries defined by this Platform
@ -188,6 +195,7 @@
IntelFrameworkModulePkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf IntelFrameworkModulePkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf
IntelFrameworkModulePkg/Library/SmmRuntimeDxeReportStatusCodeLibFramework/SmmRuntimeDxeReportStatusCodeLibFramework.inf IntelFrameworkModulePkg/Library/SmmRuntimeDxeReportStatusCodeLibFramework/SmmRuntimeDxeReportStatusCodeLibFramework.inf
IntelFrameworkModulePkg/Library/SmmReportStatusCodeLib/SmmReportStatusCodeLib.inf
IntelFrameworkModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf IntelFrameworkModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf
IntelFrameworkModulePkg/Library/PlatformBdsLibNull/PlatformBdsLibNull.inf IntelFrameworkModulePkg/Library/PlatformBdsLibNull/PlatformBdsLibNull.inf
IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf
@ -213,8 +221,10 @@
IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/StatusCodeRuntimeDxe.inf IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/StatusCodeRuntimeDxe.inf
IntelFrameworkModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf IntelFrameworkModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf
IntelFrameworkModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf IntelFrameworkModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf
IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf
[Components.X64] [Components.X64]
IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/StatusCodeRuntimeDxe.inf IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/StatusCodeRuntimeDxe.inf
IntelFrameworkModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf IntelFrameworkModulePkg/Universal/StatusCodeHandler/Pei/StatusCodeHandlerPei.inf
IntelFrameworkModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf IntelFrameworkModulePkg/Universal/StatusCodeHandler/RuntimeDxe/StatusCodeHandlerRuntimeDxe.inf
IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf

2
IntelFrameworkModulePkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf
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@ -20,7 +20,7 @@
FILE_GUID = 3ddc3b12-99ea-4364-b315-6310a2050be5 FILE_GUID = 3ddc3b12-99ea-4364-b315-6310a2050be5
MODULE_TYPE = DXE_DRIVER MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0 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. # The following information is for reference only and not required by the build tools.

2
IntelFrameworkModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf
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@ -20,7 +20,7 @@
FILE_GUID = bda39d3a-451b-4350-8266-81ab10fa0523 FILE_GUID = bda39d3a-451b-4350-8266-81ab10fa0523
MODULE_TYPE = PEIM MODULE_TYPE = PEIM
VERSION_STRING = 1.0 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. # The following information is for reference only and not required by the build tools.

551
IntelFrameworkModulePkg/Library/SmmReportStatusCodeLib/ReportStatusCodeLib.c Normal file
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@ -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);
}

57
IntelFrameworkModulePkg/Library/SmmReportStatusCodeLib/SmmReportStatusCodeLib.inf Normal file
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@ -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

114
IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/MemoryStatusCodeWorker.c Normal file
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/** @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;
}

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/** @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;
}

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/** @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;
}

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/** @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

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IntelFrameworkModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.inf Normal file
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#/** @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