/** @file
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Base Board Information boot time changes.
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Misc. subclass type 4.
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SMBIOS type 2.
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Copyright (c) 2013-2015 Intel Corporation.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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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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MiscBaseBoardManufacturer (Type 2).
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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(MiscBaseBoardManufacturer)
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{
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CHAR8 *OptionalStrStart;
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UINTN ManuStrLen;
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UINTN ProductStrLen;
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UINTN VerStrLen;
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UINTN AssertTagStrLen;
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UINTN SerialNumStrLen;
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UINTN ChassisStrLen;
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EFI_STATUS Status;
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EFI_STRING Manufacturer;
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EFI_STRING Product;
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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 Chassis;
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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_TYPE2 *SmbiosRecord;
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EFI_MISC_BASE_BOARD_MANUFACTURER *ForType2InputData;
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UINTN TypeStringSize;
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CHAR16 TypeString[SMBIOS_STRING_MAX_LENGTH];
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ForType2InputData = (EFI_MISC_BASE_BOARD_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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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_MANUFACTURER);
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Manufacturer = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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ManuStrLen = StrLen(Manufacturer);
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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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StrCpyS (TypeString, ARRAY_SIZE (TypeString), L"");
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TypeStringSize = PcdGetSize (PcdPlatformTypeName);
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if (TypeStringSize > 0 && TypeStringSize <= sizeof (TypeString)) {
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CopyMem (TypeString, PcdGetPtr (PcdPlatformTypeName), TypeStringSize);
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}
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if (StrLen (TypeString) == 0) {
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StrCpyS (TypeString, ARRAY_SIZE (TypeString), L"Unknown");
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}
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TokenToUpdate = STRING_TOKEN (STR_MISC_BASE_BOARD_PRODUCT_NAME);
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HiiSetString (mHiiHandle, TokenToUpdate, TypeString, NULL);
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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_PRODUCT_NAME);
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Product = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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ProductStrLen = StrLen(TypeString);
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if (ProductStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_VERSION);
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Version = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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VerStrLen = StrLen(Version);
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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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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_SERIAL_NUMBER);
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SerialNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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SerialNumStrLen = StrLen(SerialNumber);
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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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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_ASSET_TAG);
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AssertTag = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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AssertTagStrLen = StrLen(AssertTag);
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if (AssertTagStrLen > SMBIOS_STRING_MAX_LENGTH) {
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return EFI_UNSUPPORTED;
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}
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TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_CHASSIS_LOCATION);
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Chassis = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
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ChassisStrLen = StrLen(Chassis);
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if (ChassisStrLen > 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_TYPE3) + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + ChassisStrLen +1 + 1);
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ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE3) + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + ChassisStrLen +1 + 1);
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SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_BASEBOARD_INFORMATION;
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SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE2);
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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 2st 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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// SerialNumber 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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// AssertTag will be the 5th optional string following the formatted structure.
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//
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SmbiosRecord->AssetTag = 5;
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//
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// LocationInChassis will be the 6th optional string following the formatted structure.
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//
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SmbiosRecord->LocationInChassis = 6;
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SmbiosRecord->FeatureFlag = (*(BASE_BOARD_FEATURE_FLAGS*)&(ForType2InputData->BaseBoardFeatureFlags));
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SmbiosRecord->ChassisHandle = 0;
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SmbiosRecord->BoardType = (UINT8)ForType2InputData->BaseBoardType;
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SmbiosRecord->NumberOfContainedObjectHandles = 0;
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OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
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//
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// Since we fill NumberOfContainedObjectHandles = 0 for simple, just after this filed to fill string
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//
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//OptionalStrStart -= 2;
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UnicodeStrToAsciiStrS (Manufacturer, OptionalStrStart, ManuStrLen + 1);
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UnicodeStrToAsciiStrS (Product, OptionalStrStart + ManuStrLen + 1, ProductStrLen + 1);
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UnicodeStrToAsciiStrS (Version, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1, VerStrLen + 1);
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UnicodeStrToAsciiStrS (SerialNumber, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1, SerialNumStrLen + 1);
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UnicodeStrToAsciiStrS (AssertTag, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1, AssertTagStrLen + 1);
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UnicodeStrToAsciiStrS (Chassis, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1, ChassisStrLen + 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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