diff options
Diffstat (limited to 'Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscBiosVendorFunction.c')
| -rw-r--r-- | Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscBiosVendorFunction.c | 336 |
1 files changed, 0 insertions, 336 deletions
diff --git a/Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscBiosVendorFunction.c b/Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscBiosVendorFunction.c deleted file mode 100644 index 1817f45..0000000 --- a/Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscBiosVendorFunction.c +++ /dev/null @@ -1,336 +0,0 @@ -/*++
-
-Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
-
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-
-
-
-Module Name:
-
- MiscBiosVendorFunction.c
-
-Abstract:
-
- BIOS vendor information boot time changes.
- Misc. subclass type 2.
- SMBIOS type 0.
-
---*/
-
-
-#include "CommonHeader.h"
-
-#include "MiscSubclassDriver.h"
-#include <Library/BiosIdLib.h>
-#include <Library/SpiFlash.H>
-
-EFI_SPI_PROTOCOL *mSpiProtocol = NULL;
-
-
-/**
- This function read the data from Spi Rom.
-
- @param BaseAddress The starting address of the read.
- @param Byte The pointer to the destination buffer.
- @param Length The number of bytes.
- @param SpiRegionType Spi Region Type.
-
- @retval Status
-
-**/
-EFI_STATUS
-FlashRead (
- IN UINTN BaseAddress,
- IN UINT8 *Byte,
- IN UINTN Length,
- IN SPI_REGION_TYPE SpiRegionType
- )
-{
- EFI_STATUS Status = EFI_SUCCESS;
- UINT32 SectorSize;
- UINT32 SpiAddress;
- UINT8 Buffer[SECTOR_SIZE_4KB];
-
- SpiAddress = (UINT32)(UINTN)(BaseAddress);
- SectorSize = SECTOR_SIZE_4KB;
-
- Status = mSpiProtocol->Execute (
- mSpiProtocol,
- SPI_READ,
- SPI_WREN,
- TRUE,
- TRUE,
- FALSE,
- (UINT32) SpiAddress,
- SectorSize,
- Buffer,
- SpiRegionType
- );
-
- if (EFI_ERROR (Status)) {
-#ifdef _SHOW_LOG_
- Print(L"Read SPI ROM Failed [%08x]\n", SpiAddress);
-#endif
- return Status;
- }
-
- CopyMem (Byte, (void *)Buffer, Length);
-
- return Status;
-}
-
-/**
- This function returns the value & exponent to Base2 for a given
- Hex value. This is used to calculate the BiosPhysicalDeviceSize.
-
- @param Value The hex value which is to be converted into value-exponent form
- @param Exponent The exponent out of the conversion
-
- @retval EFI_SUCCESS All parameters were valid and *Value & *Exponent have been set.
- @retval EFI_INVALID_PARAMETER Invalid parameter was found.
-
-**/
-EFI_STATUS
-GetValueExponentBase2(
- IN OUT UINTN *Value,
- OUT UINTN *Exponent
- )
-{
- if ((Value == NULL) || (Exponent == NULL)) {
- return EFI_INVALID_PARAMETER;
- }
-
- while ((*Value % 2) == 0) {
- *Value=*Value/2;
- (*Exponent)++;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Field Filling Function. Transform an EFI_EXP_BASE2_DATA to a byte, with '64k'
- as the unit.
-
- @param Base2Data Pointer to Base2_Data
-
- @retval EFI_SUCCESS Transform successfully.
- @retval EFI_INVALID_PARAMETER Invalid parameter was found.
-
-**/
-UINT16
-Base2ToByteWith64KUnit (
- IN EFI_EXP_BASE2_DATA *Base2Data
- )
-{
- UINT16 Value;
- UINT16 Exponent;
-
- Value = Base2Data->Value;
- Exponent = Base2Data->Exponent;
- Exponent -= 16;
- Value <<= Exponent;
-
- return Value;
-}
-
-
-/**
- This function makes boot time changes to the contents of the
- MiscBiosVendor (Type 0).
-
- @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(MiscBiosVendor)
-{
- CHAR8 *OptionalStrStart;
- UINTN VendorStrLen;
- UINTN VerStrLen;
- UINTN DateStrLen;
- CHAR16 *Version;
- CHAR16 *ReleaseDate;
- CHAR16 BiosVersion[100]; //Assuming that strings are < 100 UCHAR
- CHAR16 BiosReleaseDate[100]; //Assuming that strings are < 100 UCHAR
- CHAR16 BiosReleaseTime[100]; //Assuming that strings are < 100 UCHAR
- EFI_STATUS Status;
- EFI_STRING Char16String;
- STRING_REF TokenToGet;
- STRING_REF TokenToUpdate;
- SMBIOS_TABLE_TYPE0 *SmbiosRecord;
- EFI_SMBIOS_HANDLE SmbiosHandle;
- EFI_MISC_BIOS_VENDOR *ForType0InputData;
- BIOS_ID_IMAGE BiosIdImage;
- UINT16 UVerStr[32];
- UINTN LoopIndex;
- UINTN CopyIndex;
- MANIFEST_OEM_DATA *IFWIVerStruct;
- UINT8 *Data8 = NULL;
- UINT16 SpaceVer[2]={0x0020,0x0000};
- UINT16 BIOSVersionTemp[100];
-
- ForType0InputData = (EFI_MISC_BIOS_VENDOR *)RecordData;
-
- //
- // First check for invalid parameters.
- //
- if (RecordData == NULL) {
- return EFI_INVALID_PARAMETER;
- }
- GetBiosId (&BiosIdImage);
-
- //
- // Add VLV2 BIOS Version and Release data
- //
- SetMem(BiosVersion, sizeof(BiosVersion), 0);
- SetMem(BiosReleaseDate, sizeof(BiosReleaseDate), 0);
- SetMem(BiosReleaseTime, sizeof(BiosReleaseTime), 0);
- Status = GetBiosVersionDateTime (BiosVersion, BiosReleaseDate, BiosReleaseTime);
- DEBUG ((EFI_D_ERROR, "GetBiosVersionDateTime :%s %s %s \n", BiosVersion, BiosReleaseDate, BiosReleaseTime));
- if (StrLen (BiosVersion) > 0) {
- TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_VERSION);
- HiiSetString (mHiiHandle, TokenToUpdate, BiosVersion, NULL);
- }
-
- if (StrLen(BiosReleaseDate) > 0) {
- TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_RELEASE_DATE);
- HiiSetString (mHiiHandle, TokenToUpdate, BiosReleaseDate, NULL);
- }
-
- TokenToGet = STRING_TOKEN (STR_MISC_BIOS_VENDOR);
- Char16String = SmbiosMiscGetString (TokenToGet);
- VendorStrLen = StrLen(Char16String);
- if (VendorStrLen > SMBIOS_STRING_MAX_LENGTH) {
- return EFI_UNSUPPORTED;
- }
-
- TokenToGet = STRING_TOKEN (STR_MISC_BIOS_VERSION);
- Version = SmbiosMiscGetString (TokenToGet);
-
- ZeroMem (UVerStr, 2*32);
- ZeroMem (BIOSVersionTemp, 2*100);
- StrCat (BIOSVersionTemp,Version);
- Data8 = AllocatePool (SECTOR_SIZE_4KB);
- ZeroMem (Data8, SECTOR_SIZE_4KB);
-
- Status = gBS->LocateProtocol (
- &gEfiSpiProtocolGuid,
- NULL,
- (VOID **)&mSpiProtocol
- );
- if (!EFI_ERROR(Status)) {
- //
- // Get data form SPI ROM.
- //
- Status = FlashRead (
- MEM_IFWIVER_START,
- Data8,
- SECTOR_SIZE_4KB,
- EnumSpiRegionAll
- );
- if (!EFI_ERROR(Status)) {
- for(LoopIndex = 0; LoopIndex <= SECTOR_SIZE_4KB; LoopIndex++) {
- IFWIVerStruct = (MANIFEST_OEM_DATA *)(Data8 + LoopIndex);
- if(IFWIVerStruct->Signature == SIGNATURE_32('$','F','U','D')) {
- DEBUG ((EFI_D_ERROR, "the IFWI Length is:%d\n", IFWIVerStruct->IFWIVersionLen));
- if(IFWIVerStruct->IFWIVersionLen < 32) {
- for(CopyIndex = 0; CopyIndex < IFWIVerStruct->IFWIVersionLen; CopyIndex++) {
- UVerStr[CopyIndex] = (UINT16)IFWIVerStruct->IFWIVersion[CopyIndex];
- }
- UVerStr[CopyIndex] = 0x0000;
- DEBUG ((EFI_D_ERROR, "The IFWI Version is :%s,the IFWI Length is:%d\n", UVerStr,IFWIVerStruct->IFWIVersionLen));
- StrCat(BIOSVersionTemp,SpaceVer);
- StrCat(BIOSVersionTemp,UVerStr);
- DEBUG ((EFI_D_ERROR, "The BIOS and IFWI Version is :%s\n", BIOSVersionTemp));
- }
- break;
- }
- }
- }
- }
- FreePool(Data8);
-
- VerStrLen = StrLen(BIOSVersionTemp);
- if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) {
- return EFI_UNSUPPORTED;
- }
-
- TokenToGet = STRING_TOKEN (STR_MISC_BIOS_RELEASE_DATE);
- ReleaseDate = SmbiosMiscGetString (TokenToGet);
- DateStrLen = StrLen(ReleaseDate);
- if (DateStrLen > SMBIOS_STRING_MAX_LENGTH) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Two zeros following the last string.
- //
- SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE0) + VendorStrLen + 1 + VerStrLen + 1 + DateStrLen + 1 + 1);
- ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE0) + VendorStrLen + 1 + VerStrLen + 1 + DateStrLen + 1 + 1);
-
- SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_BIOS_INFORMATION;
- SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE0);
-
- //
- // Make handle chosen by smbios protocol.add automatically.
- //
- SmbiosRecord->Hdr.Handle = 0;
-
- //
- // Vendor will be the 1st optional string following the formatted structure.
- //
- SmbiosRecord->Vendor = 1;
-
- //
- // Version will be the 2nd optional string following the formatted structure.
- //
- SmbiosRecord->BiosVersion = 2;
- SmbiosRecord->BiosSegment = (UINT16)ForType0InputData->BiosStartingAddress;
-
- //
- // ReleaseDate will be the 3rd optional string following the formatted structure.
- //
- SmbiosRecord->BiosReleaseDate = 3;
-
- //
- // Tiger has no PCD value to indicate BIOS Size, just fill 0 for simply.
- //
- SmbiosRecord->BiosSize = 0;
- SmbiosRecord->BiosCharacteristics = *(MISC_BIOS_CHARACTERISTICS*)(&ForType0InputData->BiosCharacteristics1);
-
- //
- // CharacterExtensionBytes also store in ForType0InputData->BiosCharacteristics1 later two bytes to save size.
- //
- SmbiosRecord->BIOSCharacteristicsExtensionBytes[0] = *((UINT8 *) &ForType0InputData->BiosCharacteristics1 + 4);
- SmbiosRecord->BIOSCharacteristicsExtensionBytes[1] = *((UINT8 *) &ForType0InputData->BiosCharacteristics1 + 5);
-
- SmbiosRecord->SystemBiosMajorRelease = ForType0InputData->BiosMajorRelease;
- SmbiosRecord->SystemBiosMinorRelease = ForType0InputData->BiosMinorRelease;
- SmbiosRecord->EmbeddedControllerFirmwareMajorRelease = ForType0InputData->BiosEmbeddedFirmwareMajorRelease;
- SmbiosRecord->EmbeddedControllerFirmwareMinorRelease = ForType0InputData->BiosEmbeddedFirmwareMinorRelease;
-
- OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
- UnicodeStrToAsciiStr(Char16String, OptionalStrStart);
- UnicodeStrToAsciiStr(BIOSVersionTemp, OptionalStrStart + VendorStrLen + 1);
- UnicodeStrToAsciiStr(ReleaseDate, OptionalStrStart + VendorStrLen + 1 + VerStrLen + 1);
-
- //
- // Now we have got the full smbios record, call smbios protocol to add this record.
- //
- SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
- Status = Smbios-> Add(
- Smbios,
- NULL,
- &SmbiosHandle,
- (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord
- );
-
- FreePool(SmbiosRecord);
- return Status;
-}
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