/** @file
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Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
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Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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Module Name:
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MiscChassisManufacturerFunction.c
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Abstract:
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This driver parses the mMiscSubclassDataTable structure and reports
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any generated data to smbios.
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Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
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**/
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/* Modify list
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DATA AUTHOR REASON
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*/
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#include "SmbiosMisc.h"
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UINT8
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GetChassisType (
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)
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{
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EFI_STATUS Status;
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UINT8 ChassisType;
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Status = IpmiGetChassisType(&ChassisType);
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if (EFI_ERROR(Status))
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{
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return 0;
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}
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return ChassisType;
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}
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/**
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This function makes boot time changes to the contents of the
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MiscChassisManufacturer (Type 3).
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@param RecordData Pointer to copy of RecordData from the Data Table.
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@retval EFI_SUCCESS All parameters were valid.
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@retval EFI_UNSUPPORTED Unexpected RecordType value.
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@retval EFI_INVALID_PARAMETER Invalid parameter was found.
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**/
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MISC_SMBIOS_TABLE_FUNCTION(MiscChassisManufacturer)
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{
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CHAR8 *OptionalStrStart;
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UINTN ManuStrLen;
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UINTN VerStrLen;
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UINTN AssertTagStrLen;
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UINTN SerialNumStrLen;
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UINTN ChaNumStrLen;
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EFI_STRING Manufacturer;
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EFI_STRING Version;
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EFI_STRING SerialNumber;
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EFI_STRING AssertTag;
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EFI_STRING ChassisSkuNumber;
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EFI_STRING_ID TokenToGet;
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EFI_SMBIOS_HANDLE SmbiosHandle;
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SMBIOS_TABLE_TYPE3 *SmbiosRecord;
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SMBIOS_TABLE_TYPE3 *InputData;
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EFI_STATUS Status;
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UINT8 ContainedElementCount;
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CONTAINED_ELEMENT ContainedElements = {0};
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UINT8 ExtendLength = 0;
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UINT8 ChassisType;
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//
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// First check for invalid parameters.
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//
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if (RecordData == NULL)
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{
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return EFI_INVALID_PARAMETER;
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}
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InputData = (SMBIOS_TABLE_TYPE3 *)RecordData;
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UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG), AssetTagType03);
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UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER), SrNumType03);
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UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_VERSION), VersionType03);
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UpdateSmbiosInfo(mHiiHandle, STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER), ManufacturerType03);
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TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER);
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Manufacturer = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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ManuStrLen = StrLen(Manufacturer);
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TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_VERSION);
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Version = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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VerStrLen = StrLen(Version);
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TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER);
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SerialNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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SerialNumStrLen = StrLen(SerialNumber);
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TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG);
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AssertTag = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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AssertTagStrLen = StrLen(AssertTag);
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TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SKU_NUMBER);
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ChassisSkuNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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ChaNumStrLen = StrLen(ChassisSkuNumber);
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ContainedElementCount = InputData->ContainedElementCount;
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if (ContainedElementCount > 1)
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{
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ExtendLength = (ContainedElementCount - 1) * sizeof (CONTAINED_ELEMENT);
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}
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//
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// Two zeros following the last string.
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//
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SmbiosRecord = AllocateZeroPool(sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1
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+ ManuStrLen + 1
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+ VerStrLen + 1
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+ SerialNumStrLen + 1
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+ AssertTagStrLen + 1
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+ ChaNumStrLen + 1 + 1);
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if (NULL == SmbiosRecord)
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{
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Status = EFI_OUT_OF_RESOURCES;
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goto Exit;
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}
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(VOID)CopyMem(SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE3));
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SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1;
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ChassisType = GetChassisType ();
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if (ChassisType != 0)
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{
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SmbiosRecord->Type = ChassisType;
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}
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//ContainedElements
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(VOID)CopyMem(SmbiosRecord + 1, &ContainedElements, ExtendLength);
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//ChassisSkuNumber
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*((UINT8 *)SmbiosRecord + sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength) = 5;
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OptionalStrStart = (CHAR8 *)((UINT8 *)SmbiosRecord + sizeof (SMBIOS_TABLE_TYPE3) + ExtendLength + 1);
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Status = UnicodeStrToAsciiStrS (Manufacturer, OptionalStrStart, ManuStrLen + 1);
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ASSERT_EFI_ERROR (Status);
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Status = UnicodeStrToAsciiStrS (Version, OptionalStrStart + ManuStrLen + 1, VerStrLen + 1);
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ASSERT_EFI_ERROR (Status);
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Status = UnicodeStrToAsciiStrS (SerialNumber, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1, SerialNumStrLen + 1);
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ASSERT_EFI_ERROR (Status);
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Status = UnicodeStrToAsciiStrS (AssertTag, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1, AssertTagStrLen + 1);
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ASSERT_EFI_ERROR (Status);
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Status = UnicodeStrToAsciiStrS (ChassisSkuNumber, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen +1 + AssertTagStrLen + 1, ChaNumStrLen + 1);
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ASSERT_EFI_ERROR (Status);
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//
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// Now we have got the full smbios record, call smbios protocol to add this record.
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//
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Status = LogSmbiosData( (UINT8*)SmbiosRecord, &SmbiosHandle);
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if(EFI_ERROR(Status))
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{
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DEBUG((EFI_D_ERROR, "[%a]:[%dL] Smbios Type03 Table Log Failed! %r \n", __FUNCTION__, __LINE__, Status));
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}
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FreePool(SmbiosRecord);
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Exit:
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if(Manufacturer != NULL)
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{
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FreePool(Manufacturer);
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}
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if(Version != NULL)
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{
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FreePool(Version);
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}
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if(SerialNumber != NULL)
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{
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FreePool(SerialNumber);
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}
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if(AssertTag != NULL)
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{
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FreePool(AssertTag);
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}
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if(ChassisSkuNumber != NULL)
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{
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FreePool(ChassisSkuNumber);
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}
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return Status;
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}
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