mirror of https://github.com/acidanthera/audk.git
205 lines
8.3 KiB
C
205 lines
8.3 KiB
C
/** @file
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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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Copyright (c) 2013-2015 Intel Corporation.
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "CommonHeader.h"
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#include "SmbiosMisc.h"
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/**
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This function makes boot time changes to the contents of the
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MiscSystemManufacturer (Type 1).
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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(MiscSystemManufacturer)
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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 PdNameStrLen;
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UINTN SerialNumStrLen;
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UINTN SKUNumStrLen;
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UINTN FamilyStrLen;
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EFI_STATUS Status;
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CHAR16 Manufacturer[SMBIOS_STRING_MAX_LENGTH];
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CHAR16 ProductName[SMBIOS_STRING_MAX_LENGTH];
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CHAR16 Version[SMBIOS_STRING_MAX_LENGTH];
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CHAR16 SerialNumber[SMBIOS_STRING_MAX_LENGTH];
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CHAR16 SKUNumber[SMBIOS_STRING_MAX_LENGTH];
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CHAR16 Family[SMBIOS_STRING_MAX_LENGTH];
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EFI_STRING ManufacturerPtr;
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EFI_STRING ProductNamePtr;
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EFI_STRING VersionPtr;
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EFI_STRING SerialNumberPtr;
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EFI_STRING SKUNumberPtr;
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EFI_STRING FamilyPtr;
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STRING_REF TokenToGet;
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STRING_REF TokenToUpdate;
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EFI_SMBIOS_HANDLE SmbiosHandle;
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SMBIOS_TABLE_TYPE1 *SmbiosRecord;
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EFI_MISC_SYSTEM_MANUFACTURER *ForType1InputData;
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ForType1InputData = (EFI_MISC_SYSTEM_MANUFACTURER *)RecordData;
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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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return EFI_INVALID_PARAMETER;
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}
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//
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// Update strings from PCD
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//
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AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemManufacturer), Manufacturer);
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if (StrLen (Manufacturer) > 0) {
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TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER);
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HiiSetString (mHiiHandle, TokenToUpdate, Manufacturer, NULL);
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}
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TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER);
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ManufacturerPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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ManuStrLen = StrLen(ManufacturerPtr);
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if (ManuStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemProductName), ProductName);
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if (StrLen (ProductName) > 0) {
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TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME);
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HiiSetString (mHiiHandle, TokenToUpdate, ProductName, NULL);
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}
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TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME);
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ProductNamePtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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PdNameStrLen = StrLen(ProductNamePtr);
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if (PdNameStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemVersion), Version);
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if (StrLen (Version) > 0) {
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TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_VERSION);
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HiiSetString (mHiiHandle, TokenToUpdate, Version, NULL);
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}
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TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_VERSION);
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VersionPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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VerStrLen = StrLen(VersionPtr);
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if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemSerialNumber), SerialNumber);
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if (StrLen (SerialNumber) > 0) {
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TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER);
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HiiSetString (mHiiHandle, TokenToUpdate, SerialNumber, NULL);
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}
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TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER);
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SerialNumberPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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SerialNumStrLen = StrLen(SerialNumberPtr);
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if (SerialNumStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemSKUNumber), SKUNumber);
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if (StrLen (SKUNumber) > 0) {
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TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_SKU_NUMBER);
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HiiSetString (mHiiHandle, TokenToUpdate, SKUNumber, NULL);
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}
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TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SKU_NUMBER);
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SKUNumberPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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SKUNumStrLen = StrLen(SKUNumberPtr);
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if (SKUNumStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemFamily), Family);
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if (StrLen (Family) > 0) {
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TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_FAMILY);
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HiiSetString (mHiiHandle, TokenToUpdate, Family, NULL);
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}
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TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_FAMILY);
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FamilyPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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FamilyStrLen = StrLen(FamilyPtr);
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if (FamilyStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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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 = AllocatePool(sizeof (SMBIOS_TABLE_TYPE1) + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SKUNumStrLen + 1 + FamilyStrLen + 1 + 1);
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ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE1) + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SKUNumStrLen + 1 + FamilyStrLen + 1 + 1);
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SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_INFORMATION;
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SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE1);
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//
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// Make handle chosen by smbios protocol.add automatically.
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//
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SmbiosRecord->Hdr.Handle = 0;
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//
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// Manu will be the 1st optional string following the formatted structure.
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//
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SmbiosRecord->Manufacturer = 1;
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//
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// ProductName will be the 2nd optional string following the formatted structure.
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//
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SmbiosRecord->ProductName = 2;
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//
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// Version will be the 3rd optional string following the formatted structure.
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//
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SmbiosRecord->Version = 3;
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//
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// Serial number will be the 4th optional string following the formatted structure.
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//
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SmbiosRecord->SerialNumber = 4;
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//
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// SKU number will be the 5th optional string following the formatted structure.
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//
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SmbiosRecord->SKUNumber = 5;
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//
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// Family will be the 6th optional string following the formatted structure.
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//
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SmbiosRecord->Family = 6;
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CopyMem ((UINT8 *) (&SmbiosRecord->Uuid), (UINT8 *)PcdGetPtr(PcdSMBIOSSystemUuid),16);
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SmbiosRecord->WakeUpType = (UINT8)ForType1InputData->SystemWakeupType;
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OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
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UnicodeStrToAsciiStr(ManufacturerPtr, OptionalStrStart);
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UnicodeStrToAsciiStr(ProductNamePtr, OptionalStrStart + ManuStrLen + 1);
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UnicodeStrToAsciiStr(VersionPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1);
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UnicodeStrToAsciiStr(SerialNumberPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1);
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UnicodeStrToAsciiStr(SKUNumberPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen+ 1);
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UnicodeStrToAsciiStr(FamilyPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SKUNumStrLen+ 1);
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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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SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
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Status = Smbios-> Add(
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Smbios,
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NULL,
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&SmbiosHandle,
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(EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord
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);
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FreePool(SmbiosRecord);
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return Status;
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}
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