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ArmPkg: Add Universal/Smbios/SmbiosMiscDxe/Type00

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This code provides information for the SMBIOS Type 0 table.

Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
Reviewed-by: Leif Lindholm <leif@nuviainc.com>
This commit is contained in:
Rebecca Cran
2021-02-07 17:52:47 -07:00
committed by mergify[bot]
parent 2ba6ecef39
commit 6273e59a2e
3 changed files with 407 additions and 0 deletions
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ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendor.uni Normal file
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/** @file
Based on files under Nt32Pkg/MiscSubClassPlatformDxe/
Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
/=#
#string STR_MISC_BIOS_VENDOR #language en-US "Not Specified"
#string STR_MISC_BIOS_VERSION #language en-US "Not Specified"
#string STR_MISC_BIOS_RELEASE_DATE #language en-US "Not Specified"
#string STR_MISC_BIOS_VENDOR #language en-US "Not Specified"
#string STR_MISC_BIOS_RELEASE_DATE #language en-US "12/02/2020"

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ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorData.c Normal file
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/** @file
This file provides Smbios Type0 Data
Based on the files under Nt32Pkg/MiscSubClassPlatformDxe/
Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "SmbiosMisc.h"
//
// Static (possibly build generated) Bios Vendor data.
//
SMBIOS_MISC_TABLE_DATA(SMBIOS_TABLE_TYPE0, MiscBiosVendor) = {
{ // Hdr
EFI_SMBIOS_TYPE_BIOS_INFORMATION, // Type,
0, // Length,
0 // Handle
},
1, // Vendor
2, // BiosVersion
0xE000, // BiosSegment
3, // BiosReleaseDate
0, // BiosSize
{ // BiosCharacteristics
0, // Reserved :2
0, // Unknown :1
0, // BiosCharacteristicsNotSupported :1
0, // IsaIsSupported :1
0, // McaIsSupported :1
0, // EisaIsSupported :1
1, // PciIsSupported :1
0, // PcmciaIsSupported :1
1, // PlugAndPlayIsSupported :1
0, // ApmIsSupported :1
1, // BiosIsUpgradable :1
1, // BiosShadowingAllowed :1
0, // VlVesaIsSupported :1
0, // EscdSupportIsAvailable :1
1, // BootFromCdIsSupported :1
1, // SelectableBootIsSupported :1
0, // RomBiosIsSocketed :1
0, // BootFromPcmciaIsSupported :1
0, // EDDSpecificationIsSupported :1
0, // JapaneseNecFloppyIsSupported :1
0, // JapaneseToshibaFloppyIsSupported :1
0, // Floppy525_360IsSupported :1
0, // Floppy525_12IsSupported :1
0, // Floppy35_720IsSupported :1
0, // Floppy35_288IsSupported :1
0, // PrintScreenIsSupported :1
0, // Keyboard8042IsSupported :1
0, // SerialIsSupported :1
0, // PrinterIsSupported :1
0, // CgaMonoIsSupported :1
0, // NecPc98 :1
0 // ReservedForVendor :32
},
{
0x01, // BIOSCharacteristicsExtensionBytes[0]
// { // BiosReserved
// 1, // AcpiIsSupported :1
// 0, // UsbLegacyIsSupported :1
// 0, // AgpIsSupported :1
// 0, // I20BootIsSupported :1
// 0, // Ls120BootIsSupported :1
// 0, // AtapiZipDriveBootIsSupported :1
// 0, // Boot1394IsSupported :1
// 0 // SmartBatteryIsSupported :1
// },
0x0C //BIOSCharacteristicsExtensionBytes[1]
// { //SystemReserved
// 0, //BiosBootSpecIsSupported :1
// 0, //FunctionKeyNetworkBootIsSupported :1
// 1, //TargetContentDistributionEnabled :1
// 1, //UefiSpecificationSupported :1
// 0, //VirtualMachineSupported :1
// 0 //ExtensionByte2Reserved :3
// },
},
0xFF, // SystemBiosMajorRelease;
0xFF, // SystemBiosMinorRelease;
0xFF, // EmbeddedControllerFirmwareMajorRelease;
0xFF // EmbeddedControllerFirmwareMinorRelease;
};

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ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c Normal file
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/** @file
Copyright (c) 2021, NUVIA Inc. All rights reserved.<BR>
Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015, Hisilicon Limited. All rights reserved.<BR>
Copyright (c) 2015, Linaro Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/HiiLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/PrintLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include "SmbiosMisc.h"
typedef struct {
CONST CHAR8* MonthStr;
UINT32 MonthInt;
} MONTH_DESCRIPTION;
STATIC CONST
MONTH_DESCRIPTION mMonthDescription[] = {
{ "Jan", 1 },
{ "Feb", 2 },
{ "Mar", 3 },
{ "Apr", 4 },
{ "May", 5 },
{ "Jun", 6 },
{ "Jul", 7 },
{ "Aug", 8 },
{ "Sep", 9 },
{ "Oct", 10 },
{ "Nov", 11 },
{ "Dec", 12 },
{ "???", 1 }, // Use 1 as default month
};
/**
Field Filling Function. Transform an EFI_EXP_BASE2_DATA to a byte, with '64k'
as the unit.
@param Value Pointer to Base2_Data
@retval
**/
UINT8
Base2ToByteWith64KUnit (
IN UINTN Value
)
{
UINT8 Size;
Size = ((Value + (SIZE_64KB - 1)) >> 16);
return Size;
}
/**
Returns the date and time this file (and firmware) was built.
@param[out] *Time Pointer to the EFI_TIME structure to fill in.
**/
VOID
GetReleaseTime (
OUT EFI_TIME *Time
)
{
CONST CHAR8 *ReleaseDate = __DATE__;
CONST CHAR8 *ReleaseTime = __TIME__;
UINTN i;
for (i = 0; i < 12; i++) {
if (AsciiStrnCmp (ReleaseDate, mMonthDescription[i].MonthStr, 3) == 0) {
break;
}
}
Time->Month = mMonthDescription[i].MonthInt;
Time->Day = AsciiStrDecimalToUintn (ReleaseDate + 4);
Time->Year = AsciiStrDecimalToUintn (ReleaseDate + 7);
Time->Hour = AsciiStrDecimalToUintn (ReleaseTime);
Time->Minute = AsciiStrDecimalToUintn (ReleaseTime + 3);
Time->Second = AsciiStrDecimalToUintn (ReleaseTime + 6);
}
/**
Fetches the firmware ('BIOS') release date from the
FirmwareVersionInfo HOB.
@return The release date as a UTF-16 string
**/
CHAR16 *
GetBiosReleaseDate (
VOID
)
{
CHAR16 *ReleaseDate;
EFI_TIME BuildTime;
ReleaseDate = AllocateZeroPool ((sizeof (CHAR16)) * SMBIOS_STRING_MAX_LENGTH);
if (ReleaseDate == NULL) {
return NULL;
}
GetReleaseTime (&BuildTime);
(VOID)UnicodeSPrintAsciiFormat (ReleaseDate,
(sizeof (CHAR16)) * SMBIOS_STRING_MAX_LENGTH,
"%02d/%02d/%4d",
BuildTime.Month,
BuildTime.Day,
BuildTime.Year
);
return ReleaseDate;
}
/**
Fetches the firmware ('BIOS') version from the
FirmwareVersionInfo HOB.
@return The version as a UTF-16 string
**/
CHAR16 *
GetBiosVersion (
VOID
)
{
CHAR16 *ReleaseString;
ReleaseString = (CHAR16 *)FixedPcdGetPtr (PcdFirmwareVersionString);
return ReleaseString;
}
/**
This function makes boot time changes to the contents of the
MiscBiosVendor (Type 0) record.
@param RecordData Pointer to SMBIOS table with default values.
@param Smbios SMBIOS protocol.
@retval EFI_SUCCESS The SMBIOS table was successfully added.
@retval EFI_INVALID_PARAMETER Invalid parameter was found.
@retval EFI_OUT_OF_RESOURCES Failed to allocate required memory.
**/
SMBIOS_MISC_TABLE_FUNCTION (MiscBiosVendor)
{
CHAR8 *OptionalStrStart;
CHAR8 *StrStart;
UINTN VendorStrLen;
UINTN VerStrLen;
UINTN DateStrLen;
UINTN BiosPhysicalSize;
CHAR16 *Vendor;
CHAR16 *Version;
CHAR16 *ReleaseDate;
CHAR16 *Char16String;
EFI_STATUS Status;
EFI_STRING_ID TokenToUpdate;
EFI_STRING_ID TokenToGet;
SMBIOS_TABLE_TYPE0 *SmbiosRecord;
SMBIOS_TABLE_TYPE0 *InputData;
//
// First check for invalid parameters.
//
if (RecordData == NULL) {
return EFI_INVALID_PARAMETER;
}
InputData = (SMBIOS_TABLE_TYPE0 *)RecordData;
Vendor = (CHAR16 *) PcdGetPtr (PcdFirmwareVendor);
if (StrLen (Vendor) > 0) {
TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_VENDOR);
HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, Vendor, NULL);
}
Version = GetBiosVersion();
if (StrLen (Version) > 0) {
TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_VERSION);
HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, Version, NULL);
} else {
Version = (CHAR16 *) PcdGetPtr (PcdFirmwareVersionString);
if (StrLen (Version) > 0) {
TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_VERSION);
HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, Version, NULL);
}
}
Char16String = GetBiosReleaseDate ();
if (StrLen(Char16String) > 0) {
TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_RELEASE_DATE);
HiiSetString (mSmbiosMiscHiiHandle, TokenToUpdate, Char16String, NULL);
}
TokenToGet = STRING_TOKEN (STR_MISC_BIOS_VENDOR);
Vendor = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
VendorStrLen = StrLen (Vendor);
TokenToGet = STRING_TOKEN (STR_MISC_BIOS_VERSION);
Version = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
VerStrLen = StrLen (Version);
TokenToGet = STRING_TOKEN (STR_MISC_BIOS_RELEASE_DATE);
ReleaseDate = HiiGetPackageString (&gEfiCallerIdGuid, TokenToGet, NULL);
DateStrLen = StrLen (ReleaseDate);
//
// Now update the BiosPhysicalSize
//
BiosPhysicalSize = FixedPcdGet32 (PcdFdSize);
//
// Two zeros following the last string.
//
SmbiosRecord = AllocateZeroPool (sizeof (SMBIOS_TABLE_TYPE0) + VendorStrLen + 1 +
VerStrLen + 1 +
DateStrLen + 1 + 1);
if (SmbiosRecord == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto Exit;
}
(VOID)CopyMem (SmbiosRecord, InputData, sizeof (SMBIOS_TABLE_TYPE0));
SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE0);
SmbiosRecord->BiosSegment = (UINT16)(FixedPcdGet32 (PcdFdBaseAddress) / SIZE_64KB);
if (BiosPhysicalSize < SIZE_16MB) {
SmbiosRecord->BiosSize = Base2ToByteWith64KUnit (BiosPhysicalSize) - 1;
SmbiosRecord->ExtendedBiosSize.Size = BiosPhysicalSize / SIZE_1MB;
SmbiosRecord->ExtendedBiosSize.Unit = 0; // Size is in MB
} else {
SmbiosRecord->BiosSize = 0xFF;
if (BiosPhysicalSize > 0x3FFF) {
SmbiosRecord->ExtendedBiosSize.Size = BiosPhysicalSize / SIZE_1GB;
SmbiosRecord->ExtendedBiosSize.Unit = 1; // Size is in GB
}
}
SmbiosRecord->SystemBiosMajorRelease = (UINT8) (PcdGet16 (PcdSystemBiosRelease) >> 8);
SmbiosRecord->SystemBiosMinorRelease = (UINT8) (PcdGet16 (PcdSystemBiosRelease) & 0xFF);
SmbiosRecord->EmbeddedControllerFirmwareMajorRelease = (UINT16)
(PcdGet16 (PcdEmbeddedControllerFirmwareRelease) >> 8);
SmbiosRecord->EmbeddedControllerFirmwareMinorRelease = (UINT16)
(PcdGet16 (PcdEmbeddedControllerFirmwareRelease) & 0xFF);
OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
UnicodeStrToAsciiStrS (Vendor, OptionalStrStart, VendorStrLen + 1);
StrStart = OptionalStrStart + VendorStrLen + 1;
UnicodeStrToAsciiStrS (Version, StrStart, VerStrLen + 1);
StrStart += VerStrLen + 1;
UnicodeStrToAsciiStrS (ReleaseDate, StrStart, DateStrLen + 1);
//
// Now we have got the full smbios record, call smbios protocol to add this record.
//
Status = SmbiosMiscAddRecord ((UINT8*)SmbiosRecord, NULL);
if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_ERROR, "[%a]:[%dL] Smbios Type00 Table Log Failed! %r \n",
__FUNCTION__, __LINE__, Status));
}
FreePool (SmbiosRecord);
Exit:
if (Vendor != NULL) {
FreePool (Vendor);
}
if (Version != NULL) {
FreePool (Version);
}
if (ReleaseDate != NULL) {
FreePool (ReleaseDate);
}
if (Char16String != NULL) {
FreePool (Char16String);
}
return Status;
}