| /*++ |
| |
| Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR> |
| |
| This program and the accompanying materials are licensed and made available under |
| the terms and conditions of the BSD License that 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: |
| |
| MiscBaseBoardManufacturerFunction.c |
| |
| Abstract: |
| |
| BaseBoard manufacturer information boot time changes. |
| SMBIOS type 2. |
| |
| --*/ |
| |
| |
| #include "CommonHeader.h" |
| #include "MiscSubclassDriver.h" |
| #include <Library/NetLib.h> |
| #include "Library/DebugLib.h" |
| #include <Uefi/UefiBaseType.h> |
| #include <Guid/PlatformInfo.h> |
| |
| |
| extern EFI_PLATFORM_INFO_HOB *mPlatformInfo; |
| |
| /** |
| This function makes boot time changes to the contents of the |
| MiscBaseBoardManufacturer (Type 2). |
| |
| @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(MiscBaseBoardManufacturer) |
| { |
| CHAR8 *OptionalStrStart; |
| UINTN ManuStrLen; |
| UINTN ProductStrLen; |
| UINTN VerStrLen; |
| UINTN AssertTagStrLen; |
| UINTN SerialNumStrLen; |
| UINTN ChassisStrLen; |
| EFI_STATUS Status; |
| EFI_STRING Manufacturer; |
| EFI_STRING Product; |
| EFI_STRING Version; |
| EFI_STRING SerialNumber; |
| EFI_STRING AssertTag; |
| EFI_STRING Chassis; |
| STRING_REF TokenToGet; |
| EFI_SMBIOS_HANDLE SmbiosHandle; |
| SMBIOS_TABLE_TYPE2 *SmbiosRecord; |
| EFI_MISC_BASE_BOARD_MANUFACTURER *ForType2InputData; |
| |
| CHAR16 *MacStr; |
| EFI_HANDLE *Handles; |
| UINTN BufferSize; |
| CHAR16 Buffer[40]; |
| |
| ForType2InputData = (EFI_MISC_BASE_BOARD_MANUFACTURER *)RecordData; |
| |
| // |
| // First check for invalid parameters. |
| // |
| if (RecordData == NULL || mPlatformInfo == NULL) { |
| return EFI_INVALID_PARAMETER; |
| } |
| |
| if (BOARD_ID_MINNOW2_TURBOT == mPlatformInfo->BoardId) { |
| UnicodeSPrint (Buffer, sizeof (Buffer),L"ADI"); |
| HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_BASE_BOARD_MANUFACTURER), Buffer, NULL); |
| } |
| TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_MANUFACTURER); |
| Manufacturer = SmbiosMiscGetString (TokenToGet); |
| ManuStrLen = StrLen(Manufacturer); |
| if (ManuStrLen > SMBIOS_STRING_MAX_LENGTH) { |
| return EFI_UNSUPPORTED; |
| } |
| |
| if (BOARD_ID_MINNOW2_TURBOT == mPlatformInfo->BoardId) { |
| UnicodeSPrint (Buffer, sizeof (Buffer),L"MinnowBoard Turbot"); |
| HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_BASE_BOARD_PRODUCT_NAME1), Buffer, NULL); |
| } |
| TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_PRODUCT_NAME1); |
| Product = SmbiosMiscGetString (TokenToGet); |
| ProductStrLen = StrLen(Product); |
| if (ProductStrLen > SMBIOS_STRING_MAX_LENGTH) { |
| return EFI_UNSUPPORTED; |
| } |
| TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_VERSION); |
| Version = SmbiosMiscGetString (TokenToGet); |
| VerStrLen = StrLen(Version); |
| if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) { |
| return EFI_UNSUPPORTED; |
| } |
| |
| // |
| //Get handle infomation |
| // |
| BufferSize = 0; |
| Handles = NULL; |
| Status = gBS->LocateHandle ( |
| ByProtocol, |
| &gEfiSimpleNetworkProtocolGuid, |
| NULL, |
| &BufferSize, |
| Handles |
| ); |
| |
| if (Status == EFI_BUFFER_TOO_SMALL) { |
| Handles = AllocateZeroPool(BufferSize); |
| if (Handles == NULL) { |
| return (EFI_OUT_OF_RESOURCES); |
| } |
| Status = gBS->LocateHandle( |
| ByProtocol, |
| &gEfiSimpleNetworkProtocolGuid, |
| NULL, |
| &BufferSize, |
| Handles |
| ); |
| } |
| |
| // |
| //Get the MAC string |
| // |
| Status = NetLibGetMacString ( |
| *Handles, |
| NULL, |
| &MacStr |
| ); |
| if (EFI_ERROR (Status)) { |
| return Status; |
| } |
| SerialNumber = MacStr; |
| SerialNumStrLen = StrLen(SerialNumber); |
| if (SerialNumStrLen > SMBIOS_STRING_MAX_LENGTH) { |
| return EFI_UNSUPPORTED; |
| } |
| DEBUG ((EFI_D_ERROR, "MAC Address: %S\n", MacStr)); |
| |
| TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_ASSET_TAG); |
| AssertTag = SmbiosMiscGetString (TokenToGet); |
| AssertTagStrLen = StrLen(AssertTag); |
| if (AssertTagStrLen > SMBIOS_STRING_MAX_LENGTH) { |
| return EFI_UNSUPPORTED; |
| } |
| |
| TokenToGet = STRING_TOKEN (STR_MISC_BASE_BOARD_CHASSIS_LOCATION); |
| Chassis = SmbiosMiscGetString (TokenToGet); |
| ChassisStrLen = StrLen(Chassis); |
| if (ChassisStrLen > SMBIOS_STRING_MAX_LENGTH) { |
| return EFI_UNSUPPORTED; |
| } |
| |
| |
| // |
| // Two zeros following the last string. |
| // |
| SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE2) + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + ChassisStrLen +1 + 1); |
| ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE2) + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + ChassisStrLen +1 + 1); |
| |
| SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_BASEBOARD_INFORMATION; |
| SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE2); |
| |
| // |
| // Make handle chosen by smbios protocol.add automatically. |
| // |
| SmbiosRecord->Hdr.Handle = 0; |
| |
| // |
| // Manu will be the 1st optional string following the formatted structure. |
| // |
| SmbiosRecord->Manufacturer = 1; |
| |
| // |
| // ProductName will be the 2st optional string following the formatted structure. |
| // |
| SmbiosRecord->ProductName = 2; |
| |
| // |
| // Version will be the 3rd optional string following the formatted structure. |
| // |
| SmbiosRecord->Version = 3; |
| |
| // |
| // SerialNumber will be the 4th optional string following the formatted structure. |
| // |
| SmbiosRecord->SerialNumber = 4; |
| |
| // |
| // AssertTag will be the 5th optional string following the formatted structure. |
| // |
| SmbiosRecord->AssetTag = 5; |
| |
| // |
| // LocationInChassis will be the 6th optional string following the formatted structure. |
| // |
| SmbiosRecord->LocationInChassis = 6; |
| SmbiosRecord->FeatureFlag = (*(BASE_BOARD_FEATURE_FLAGS*)&(ForType2InputData->BaseBoardFeatureFlags)); |
| SmbiosRecord->ChassisHandle = 0; |
| SmbiosRecord->BoardType = (UINT8)ForType2InputData->BaseBoardType; |
| SmbiosRecord->NumberOfContainedObjectHandles = 0; |
| |
| OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1); |
| |
| // |
| // Since we fill NumberOfContainedObjectHandles = 0 for simple, just after this filed to fill string |
| // |
| UnicodeStrToAsciiStr(Manufacturer, OptionalStrStart); |
| UnicodeStrToAsciiStr(Product, OptionalStrStart + ManuStrLen + 1); |
| UnicodeStrToAsciiStr(Version, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1); |
| UnicodeStrToAsciiStr(SerialNumber, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1); |
| UnicodeStrToAsciiStr(AssertTag, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1); |
| UnicodeStrToAsciiStr(Chassis, OptionalStrStart + ManuStrLen + 1 + ProductStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 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; |
| } |
