[PATCH v6 15/22] ArmPkg: Add Universal/Smbios/SmbiosMiscDxe/Type00

["Rebecca Cran" <rebecca@nuviainc.com>]

This code provides information for the SMBIOS Type 0 table.

Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
---
 ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorData.c     |  93 ++++++
 ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c | 297 ++++++++++++++++++++
 ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendor.uni       |  18 ++
 3 files changed, 408 insertions(+)

diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorData.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorData.c
new file mode 100644
index 000000000000..edf0186aeae8
--- /dev/null
+++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorData.c
@@ -0,0 +1,93 @@
+/** @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;
+};
diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c
new file mode 100644
index 000000000000..dd8d062d4903
--- /dev/null
+++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c
@@ -0,0 +1,297 @@
+/** @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;
+}
diff --git a/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendor.uni b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendor.uni
new file mode 100644
index 000000000000..a3f068cdcca2
--- /dev/null
+++ b/ArmPkg/Universal/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendor.uni
@@ -0,0 +1,18 @@
+/** @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"
-- 
2.26.2