diff options
Diffstat (limited to 'Silicon/Hisilicon/Drivers/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c')
| -rw-r--r-- | Silicon/Hisilicon/Drivers/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/Silicon/Hisilicon/Drivers/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c b/Silicon/Hisilicon/Drivers/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c new file mode 100644 index 0000000000..9a42f04085 --- /dev/null +++ b/Silicon/Hisilicon/Drivers/Smbios/SmbiosMiscDxe/Type00/MiscBiosVendorFunction.c @@ -0,0 +1,258 @@ +/** @file
+
+ 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>
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+
+Module Name:
+
+ MiscBiosVendorData.c
+
+Abstract:
+
+ This driver parses the mMiscSubclassDataTable structure and reports
+ any generated data to the DataHub.
+
+Based on the files under Nt32Pkg/MiscSubClassPlatformDxe/
+
+--*/
+
+//
+#include "SmbiosMisc.h"
+#include <Library/HobLib.h>
+#include <Guid/VersionInfoHobGuid.h>
+
+
+/**
+ 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 + (Value % SIZE_64KB + SIZE_64KB - 1) / SIZE_64KB;
+
+ return Size;
+}
+
+
+/**
+
+**/
+VOID *
+GetBiosReleaseDate (
+ )
+{
+ CHAR16 *ReleaseDate = NULL;
+ VERSION_INFO *Version;
+ VOID *Hob;
+
+ ReleaseDate = AllocateZeroPool ((sizeof (CHAR16)) * SMBIOS_STRING_MAX_LENGTH);
+ if(NULL == ReleaseDate)
+ {
+ return NULL;
+ }
+
+ Hob = GetFirstGuidHob (&gVersionInfoHobGuid);
+ if (Hob == NULL) {
+ DEBUG ((EFI_D_ERROR, "[%a:%d] Version info HOB not found!\n", __FUNCTION__, __LINE__));
+ return NULL;
+ }
+
+ Version = GET_GUID_HOB_DATA (Hob);
+ (VOID)UnicodeSPrintAsciiFormat( ReleaseDate,
+ (sizeof (CHAR16)) * SMBIOS_STRING_MAX_LENGTH,
+ "%02d/%02d/%4d",
+ Version->BuildTime.Month,
+ Version->BuildTime.Day,
+ Version->BuildTime.Year
+ );
+
+ return ReleaseDate;
+}
+
+VOID *
+GetBiosVersion (
+ )
+{
+ VERSION_INFO *Version;
+ VOID *Hob;
+
+ Hob = GetFirstGuidHob (&gVersionInfoHobGuid);
+ if (Hob == NULL) {
+ DEBUG ((EFI_D_ERROR, "[%a:%d] Version info HOB not found!\n", __FUNCTION__, __LINE__));
+ return NULL;
+ }
+ Version = GET_GUID_HOB_DATA (Hob);
+ return Version->String;
+}
+
+
+/**
+ 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;
+ UINTN BiosPhysicalSizeHexValue;
+ CHAR16 *Vendor;
+ CHAR16 *Version;
+ CHAR16 *ReleaseDate;
+ CHAR16 *Char16String;
+ EFI_STATUS Status;
+ STRING_REF TokenToUpdate;
+ STRING_REF TokenToGet;
+ SMBIOS_TABLE_TYPE0 *SmbiosRecord;
+ EFI_SMBIOS_HANDLE SmbiosHandle;
+ 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 (mHiiHandle, TokenToUpdate, Vendor, NULL);
+ }
+
+ Version = GetBiosVersion();
+ if (StrLen (Version) > 0)
+ {
+ TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_VERSION);
+ HiiSetString (mHiiHandle, TokenToUpdate, Version, NULL);
+ }
+ else
+ {
+ Version = (CHAR16 *) PcdGetPtr (PcdBiosVersionForBmc);
+ if (StrLen (Version) > 0)
+ {
+ TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_VERSION);
+ HiiSetString (mHiiHandle, TokenToUpdate, Version, NULL);
+ }
+ else
+ {
+ Version = (CHAR16 *) PcdGetPtr (PcdBiosVersionString);
+ if (StrLen (Version) > 0)
+ {
+ TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_VERSION);
+ HiiSetString (mHiiHandle, TokenToUpdate, Version, NULL);
+ }
+ }
+ }
+
+ Char16String = GetBiosReleaseDate ();
+ if (StrLen(Char16String) > 0)
+ {
+ TokenToUpdate = STRING_TOKEN (STR_MISC_BIOS_RELEASE_DATE);
+ HiiSetString (mHiiHandle, 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
+ //
+ BiosPhysicalSizeHexValue = FixedPcdGet32 (PcdFdSize);
+
+ //
+ // Two zeros following the last string.
+ //
+ SmbiosRecord = AllocateZeroPool(sizeof (SMBIOS_TABLE_TYPE0) + VendorStrLen + 1 + VerStrLen + 1 + DateStrLen + 1 + 1);
+ if(NULL == SmbiosRecord)
+ {
+ 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) / 0x10000);
+ SmbiosRecord->BiosSize = Base2ToByteWith64KUnit(BiosPhysicalSizeHexValue) - 1;
+
+ OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
+ UnicodeStrToAsciiStr(Vendor, OptionalStrStart);
+ UnicodeStrToAsciiStr(Version, 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.
+ //
+ Status = LogSmbiosData( (UINT8*)SmbiosRecord, &SmbiosHandle);
+ if(EFI_ERROR(Status))
+ {
+ DEBUG((EFI_D_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;
+}
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