/** @file | |
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR> | |
Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR> | |
Copyright (c) 2015, Linaro Limited. All rights reserved.<BR> | |
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: | |
MiscChassisManufacturerFunction.c | |
Abstract: | |
This driver parses the mMiscSubclassDataTable structure and reports | |
any generated data to smbios. | |
Based on files under Nt32Pkg/MiscSubClassPlatformDxe/ | |
**/ | |
/* Modify list | |
DATA AUTHOR REASON | |
*/ | |
#include "SmbiosMisc.h" | |
UINT8 | |
GetChassisType ( | |
) | |
{ | |
EFI_STATUS Status; | |
UINT8 ChassisType; | |
Status = IpmiGetChassisType(&ChassisType); | |
if (EFI_ERROR(Status)) | |
{ | |
return 0; | |
} | |
return ChassisType; | |
} | |
/** | |
This function makes boot time changes to the contents of the | |
MiscChassisManufacturer (Type 3). | |
@param RecordData Pointer to copy of RecordData from the Data Table. | |
@retval EFI_SUCCESS All parameters were valid. | |
@retval EFI_UNSUPPORTED Unexpected RecordType value. | |
@retval EFI_INVALID_PARAMETER Invalid parameter was found. | |
**/ | |
MISC_SMBIOS_TABLE_FUNCTION(MiscChassisManufacturer) | |
{ | |
CHAR8 *OptionalStrStart; | |
UINTN ManuStrLen; | |
UINTN VerStrLen; | |
UINTN AssertTagStrLen; | |
UINTN SerialNumStrLen; | |
UINTN ChaNumStrLen; | |
EFI_STRING Manufacturer; | |
EFI_STRING Version; | |
EFI_STRING SerialNumber; | |
EFI_STRING AssertTag; | |
EFI_STRING ChassisSkuNumber; | |
STRING_REF TokenToGet; | |
EFI_SMBIOS_HANDLE SmbiosHandle; | |
SMBIOS_TABLE_TYPE3 *SmbiosRecord; | |
SMBIOS_TABLE_TYPE3 *InputData; | |
EFI_STATUS Status; | |
UINT8 ContainedElementCount; | |
CONTAINED_ELEMENT ContainedElements = {0}; | |
UINT8 ExtendLength = 0; | |
UINT8 ChassisType; | |
// | |
// First check for invalid parameters. | |
// | |
if (RecordData == NULL) | |
{ | |
return EFI_INVALID_PARAMETER; | |
} | |
InputData = (SMBIOS_TABLE_TYPE3 *)RecordData; | |
UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG), AssetTagType03); | |
UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER), SrNumType03); | |
UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_VERSION), VersionType03); | |
UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER), ManufacturerType03); | |
TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER); | |
Manufacturer = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL); | |
ManuStrLen = StrLen(Manufacturer); | |
TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_VERSION); | |
Version = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL); | |
VerStrLen = StrLen(Version); | |
TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER); | |
SerialNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL); | |
SerialNumStrLen = StrLen(SerialNumber); | |
TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG); | |
AssertTag = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL); | |
AssertTagStrLen = StrLen(AssertTag); | |
TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SKU_NUMBER); | |
ChassisSkuNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL); | |
ChaNumStrLen = StrLen(ChassisSkuNumber); | |
ContainedElementCount = InputData->ContainedElementCount; | |
if (ContainedElementCount > 1) | |
{ | |
ExtendLength = (ContainedElementCount - 1) * sizeof (CONTAINED_ELEMENT); | |
} | |
// | |
// Two zeros following the last string. | |
// | |
SmbiosRecord = AllocateZeroPool(sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1 | |
+ ManuStrLen + 1 | |
+ VerStrLen + 1 | |
+ SerialNumStrLen + 1 | |
+ AssertTagStrLen + 1 | |
+ ChaNumStrLen + 1 + 1); | |
if (NULL == SmbiosRecord) | |
{ | |
Status = EFI_OUT_OF_RESOURCES; | |
goto Exit; | |
} | |
(VOID)CopyMem(SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE3)); | |
SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1; | |
ChassisType = GetChassisType (); | |
if (ChassisType != 0) | |
{ | |
SmbiosRecord->Type = ChassisType; | |
} | |
//ContainedElements | |
(VOID)CopyMem(SmbiosRecord + 1, &ContainedElements, ExtendLength); | |
//ChassisSkuNumber | |
*((UINT8 *)SmbiosRecord + sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength) = 5; | |
OptionalStrStart = (CHAR8 *)((UINT8 *)SmbiosRecord + sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1); | |
UnicodeStrToAsciiStr(Manufacturer, OptionalStrStart); | |
UnicodeStrToAsciiStr(Version, OptionalStrStart + ManuStrLen + 1); | |
UnicodeStrToAsciiStr(SerialNumber, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1); | |
UnicodeStrToAsciiStr(AssertTag, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1); | |
UnicodeStrToAsciiStr(ChassisSkuNumber, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen +1 + AssertTagStrLen + 1); | |
// | |
// Now we have got the full smbios record, call smbios protocol to add this record. | |
// | |
Status = LogSmbiosData( (UINT8*)SmbiosRecord, &SmbiosHandle); | |
if(EFI_ERROR(Status)) | |
{ | |
DEBUG((EFI_D_ERROR, "[%a]:[%dL] Smbios Type03 Table Log Failed! %r \n", __FUNCTION__, __LINE__, Status)); | |
} | |
FreePool(SmbiosRecord); | |
Exit: | |
if(Manufacturer != NULL) | |
{ | |
FreePool(Manufacturer); | |
} | |
if(Version != NULL) | |
{ | |
FreePool(Version); | |
} | |
if(SerialNumber != NULL) | |
{ | |
FreePool(SerialNumber); | |
} | |
if(AssertTag != NULL) | |
{ | |
FreePool(AssertTag); | |
} | |
if(ChassisSkuNumber != NULL) | |
{ | |
FreePool(ChassisSkuNumber); | |
} | |
return Status; | |
} |