+++ /dev/null
-/** @file\r
-Chassis manufacturer information boot time changes.\r
-SMBIOS type 3.\r
-\r
-Copyright (c) 2013-2015 Intel Corporation.\r
-\r
-SPDX-License-Identifier: BSD-2-Clause-Patent\r
-\r
-\r
-**/\r
-\r
-\r
-#include "CommonHeader.h"\r
-\r
-#include "SmbiosMisc.h"\r
-\r
-/**\r
- This function makes boot time changes to the contents of the\r
- MiscChassisManufacturer (Type 3).\r
-\r
- @param RecordData Pointer to copy of RecordData from the Data Table.\r
-\r
- @retval EFI_SUCCESS All parameters were valid.\r
- @retval EFI_UNSUPPORTED Unexpected RecordType value.\r
- @retval EFI_INVALID_PARAMETER Invalid parameter was found.\r
-\r
-**/\r
-MISC_SMBIOS_TABLE_FUNCTION(MiscChassisManufacturer)\r
-{\r
- CHAR8 *OptionalStrStart;\r
- UINTN ManuStrLen;\r
- UINTN VerStrLen;\r
- UINTN AssertTagStrLen;\r
- UINTN SerialNumStrLen;\r
- EFI_STATUS Status;\r
- CHAR16 Manufacturer[SMBIOS_STRING_MAX_LENGTH];\r
- CHAR16 Version[SMBIOS_STRING_MAX_LENGTH];\r
- CHAR16 SerialNumber[SMBIOS_STRING_MAX_LENGTH];\r
- CHAR16 AssertTag[SMBIOS_STRING_MAX_LENGTH];\r
- EFI_STRING ManufacturerPtr;\r
- EFI_STRING VersionPtr;\r
- EFI_STRING SerialNumberPtr;\r
- EFI_STRING AssertTagPtr;\r
- STRING_REF TokenToGet;\r
- STRING_REF TokenToUpdate;\r
- EFI_SMBIOS_HANDLE SmbiosHandle;\r
- SMBIOS_TABLE_TYPE3 *SmbiosRecord;\r
- EFI_MISC_CHASSIS_MANUFACTURER *ForType3InputData;\r
-\r
- ForType3InputData = (EFI_MISC_CHASSIS_MANUFACTURER *)RecordData;\r
-\r
- //\r
- // First check for invalid parameters.\r
- //\r
- if (RecordData == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- //\r
- // Update strings from PCD\r
- //\r
- AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSChassisManufacturer), Manufacturer);\r
- if (StrLen (Manufacturer) > 0) {\r
- TokenToUpdate = STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER);\r
- HiiSetString (mHiiHandle, TokenToUpdate, Manufacturer, NULL);\r
- }\r
- TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_MANUFACTURER);\r
- ManufacturerPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r
- ManuStrLen = StrLen(ManufacturerPtr);\r
- if (ManuStrLen > SMBIOS_STRING_MAX_LENGTH) {\r
- return EFI_UNSUPPORTED;\r
- }\r
-\r
- AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSChassisVersion), Version);\r
- if (StrLen (Version) > 0) {\r
- TokenToUpdate = STRING_TOKEN (STR_MISC_CHASSIS_VERSION);\r
- HiiSetString (mHiiHandle, TokenToUpdate, Version, NULL);\r
- }\r
- TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_VERSION);\r
- VersionPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r
- VerStrLen = StrLen(VersionPtr);\r
- if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) {\r
- return EFI_UNSUPPORTED;\r
- }\r
-\r
- AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSChassisSerialNumber), SerialNumber);\r
- if (StrLen (SerialNumber) > 0) {\r
- TokenToUpdate = STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER);\r
- HiiSetString (mHiiHandle, TokenToUpdate, SerialNumber, NULL);\r
- }\r
- TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_SERIAL_NUMBER);\r
- SerialNumberPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r
- SerialNumStrLen = StrLen(SerialNumberPtr);\r
- if (SerialNumStrLen > SMBIOS_STRING_MAX_LENGTH) {\r
- return EFI_UNSUPPORTED;\r
- }\r
-\r
- AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSChassisAssetTag), AssertTag);\r
- if (StrLen (AssertTag) > 0) {\r
- TokenToUpdate = STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG);\r
- HiiSetString (mHiiHandle, TokenToUpdate, AssertTag, NULL);\r
- }\r
- TokenToGet = STRING_TOKEN (STR_MISC_CHASSIS_ASSET_TAG);\r
- AssertTagPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r
- AssertTagStrLen = StrLen(AssertTagPtr);\r
- if (AssertTagStrLen > SMBIOS_STRING_MAX_LENGTH) {\r
- return EFI_UNSUPPORTED;\r
- }\r
-\r
- //\r
- // Two zeros following the last string.\r
- //\r
- SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE3) + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + 1);\r
- ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE3) + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + AssertTagStrLen + 1 + 1);\r
-\r
- SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_ENCLOSURE;\r
- SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE3);\r
- //\r
- // Make handle chosen by smbios protocol.add automatically.\r
- //\r
- SmbiosRecord->Hdr.Handle = 0;\r
- //\r
- // Manu will be the 1st optional string following the formatted structure.\r
- //\r
- SmbiosRecord->Manufacturer = 1;\r
- SmbiosRecord->Type = PcdGet8 (PcdSMBIOSChassisType);\r
- //\r
- // Version will be the 2nd optional string following the formatted structure.\r
- //\r
- SmbiosRecord->Version = 2;\r
- //\r
- // SerialNumber will be the 3rd optional string following the formatted structure.\r
- //\r
- SmbiosRecord->SerialNumber = 3;\r
- //\r
- // AssertTag will be the 4th optional string following the formatted structure.\r
- //\r
- SmbiosRecord->AssetTag = 4;\r
- SmbiosRecord->BootupState = PcdGet8 (PcdSMBIOSChassisBootupState);\r
- SmbiosRecord->PowerSupplyState = PcdGet8 (PcdSMBIOSChassisPowerSupplyState);\r
- SmbiosRecord->ThermalState = (UINT8)ForType3InputData->ChassisThermalState;\r
- SmbiosRecord->SecurityStatus = PcdGet8 (PcdSMBIOSChassisSecurityState);\r
- *(UINT32 *)&SmbiosRecord->OemDefined = PcdGet32 (PcdSMBIOSChassisOemDefined);\r
- SmbiosRecord->Height = PcdGet8 (PcdSMBIOSChassisHeight);\r
- SmbiosRecord->NumberofPowerCords = PcdGet8 (PcdSMBIOSChassisNumberPowerCords);\r
- SmbiosRecord->ContainedElementCount = PcdGet8 (PcdSMBIOSChassisElementCount);\r
- SmbiosRecord->ContainedElementRecordLength = PcdGet8 (PcdSMBIOSChassisElementRecordLength);\r
-\r
- OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);\r
- UnicodeStrToAsciiStr(ManufacturerPtr, OptionalStrStart);\r
- UnicodeStrToAsciiStr(VersionPtr, OptionalStrStart + ManuStrLen + 1);\r
- UnicodeStrToAsciiStr(SerialNumberPtr, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1);\r
- UnicodeStrToAsciiStr(AssertTagPtr, OptionalStrStart + ManuStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1);\r
-\r
- //\r
- // Now we have got the full smbios record, call smbios protocol to add this record.\r
- //\r
- SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;\r
- Status = Smbios-> Add(\r
- Smbios,\r
- NULL,\r
- &SmbiosHandle,\r
- (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord\r
- );\r
-\r
- FreePool(SmbiosRecord);\r
- return Status;\r
-}\r
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