/** @file | |
This driver parses the mMiscSubclassDataTable structure and reports | |
any generated data to smbios. | |
Copyright (c) 2013-2015 Intel Corporation. | |
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. | |
**/ | |
#include "CommonHeader.h" | |
#include "SmbiosMisc.h" | |
/** | |
This function makes boot time changes to the contents of the | |
MiscSystemManufacturer (Type 1). | |
@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(MiscSystemManufacturer) | |
{ | |
CHAR8 *OptionalStrStart; | |
UINTN ManuStrLen; | |
UINTN VerStrLen; | |
UINTN PdNameStrLen; | |
UINTN SerialNumStrLen; | |
UINTN SKUNumStrLen; | |
UINTN FamilyStrLen; | |
EFI_STATUS Status; | |
CHAR16 Manufacturer[SMBIOS_STRING_MAX_LENGTH]; | |
CHAR16 ProductName[SMBIOS_STRING_MAX_LENGTH]; | |
CHAR16 Version[SMBIOS_STRING_MAX_LENGTH]; | |
CHAR16 SerialNumber[SMBIOS_STRING_MAX_LENGTH]; | |
CHAR16 SKUNumber[SMBIOS_STRING_MAX_LENGTH]; | |
CHAR16 Family[SMBIOS_STRING_MAX_LENGTH]; | |
EFI_STRING ManufacturerPtr; | |
EFI_STRING ProductNamePtr; | |
EFI_STRING VersionPtr; | |
EFI_STRING SerialNumberPtr; | |
EFI_STRING SKUNumberPtr; | |
EFI_STRING FamilyPtr; | |
STRING_REF TokenToGet; | |
STRING_REF TokenToUpdate; | |
EFI_SMBIOS_HANDLE SmbiosHandle; | |
SMBIOS_TABLE_TYPE1 *SmbiosRecord; | |
EFI_MISC_SYSTEM_MANUFACTURER *ForType1InputData; | |
ForType1InputData = (EFI_MISC_SYSTEM_MANUFACTURER *)RecordData; | |
// | |
// First check for invalid parameters. | |
// | |
if (RecordData == NULL) { | |
return EFI_INVALID_PARAMETER; | |
} | |
// | |
// Update strings from PCD | |
// | |
AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemManufacturer), Manufacturer); | |
if (StrLen (Manufacturer) > 0) { | |
TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER); | |
HiiSetString (mHiiHandle, TokenToUpdate, Manufacturer, NULL); | |
} | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER); | |
ManufacturerPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL); | |
ManuStrLen = StrLen(ManufacturerPtr); | |
if (ManuStrLen > SMBIOS_STRING_MAX_LENGTH) { | |
return EFI_UNSUPPORTED; | |
} | |
AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemProductName), ProductName); | |
if (StrLen (ProductName) > 0) { | |
TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME); | |
HiiSetString (mHiiHandle, TokenToUpdate, ProductName, NULL); | |
} | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME); | |
ProductNamePtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL); | |
PdNameStrLen = StrLen(ProductNamePtr); | |
if (PdNameStrLen > SMBIOS_STRING_MAX_LENGTH) { | |
return EFI_UNSUPPORTED; | |
} | |
AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemVersion), Version); | |
if (StrLen (Version) > 0) { | |
TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_VERSION); | |
HiiSetString (mHiiHandle, TokenToUpdate, Version, NULL); | |
} | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_VERSION); | |
VersionPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL); | |
VerStrLen = StrLen(VersionPtr); | |
if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) { | |
return EFI_UNSUPPORTED; | |
} | |
AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemSerialNumber), SerialNumber); | |
if (StrLen (SerialNumber) > 0) { | |
TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER); | |
HiiSetString (mHiiHandle, TokenToUpdate, SerialNumber, NULL); | |
} | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER); | |
SerialNumberPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL); | |
SerialNumStrLen = StrLen(SerialNumberPtr); | |
if (SerialNumStrLen > SMBIOS_STRING_MAX_LENGTH) { | |
return EFI_UNSUPPORTED; | |
} | |
AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemSKUNumber), SKUNumber); | |
if (StrLen (SKUNumber) > 0) { | |
TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_SKU_NUMBER); | |
HiiSetString (mHiiHandle, TokenToUpdate, SKUNumber, NULL); | |
} | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SKU_NUMBER); | |
SKUNumberPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL); | |
SKUNumStrLen = StrLen(SKUNumberPtr); | |
if (SKUNumStrLen > SMBIOS_STRING_MAX_LENGTH) { | |
return EFI_UNSUPPORTED; | |
} | |
AsciiStrToUnicodeStr ((CHAR8 *) PcdGetPtr(PcdSMBIOSSystemFamily), Family); | |
if (StrLen (Family) > 0) { | |
TokenToUpdate = STRING_TOKEN (STR_MISC_SYSTEM_FAMILY); | |
HiiSetString (mHiiHandle, TokenToUpdate, Family, NULL); | |
} | |
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_FAMILY); | |
FamilyPtr = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL); | |
FamilyStrLen = StrLen(FamilyPtr); | |
if (FamilyStrLen > SMBIOS_STRING_MAX_LENGTH) { | |
return EFI_UNSUPPORTED; | |
} | |
// | |
// Two zeros following the last string. | |
// | |
SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE1) + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SKUNumStrLen + 1 + FamilyStrLen + 1 + 1); | |
ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE1) + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SKUNumStrLen + 1 + FamilyStrLen + 1 + 1); | |
SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_INFORMATION; | |
SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE1); | |
// | |
// 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 2nd optional string following the formatted structure. | |
// | |
SmbiosRecord->ProductName = 2; | |
// | |
// Version will be the 3rd optional string following the formatted structure. | |
// | |
SmbiosRecord->Version = 3; | |
// | |
// Serial number will be the 4th optional string following the formatted structure. | |
// | |
SmbiosRecord->SerialNumber = 4; | |
// | |
// SKU number will be the 5th optional string following the formatted structure. | |
// | |
SmbiosRecord->SKUNumber = 5; | |
// | |
// Family will be the 6th optional string following the formatted structure. | |
// | |
SmbiosRecord->Family = 6; | |
CopyMem ((UINT8 *) (&SmbiosRecord->Uuid), (UINT8 *)PcdGetPtr(PcdSMBIOSSystemUuid),16); | |
SmbiosRecord->WakeUpType = (UINT8)ForType1InputData->SystemWakeupType; | |
OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1); | |
UnicodeStrToAsciiStr(ManufacturerPtr, OptionalStrStart); | |
UnicodeStrToAsciiStr(ProductNamePtr, OptionalStrStart + ManuStrLen + 1); | |
UnicodeStrToAsciiStr(VersionPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1); | |
UnicodeStrToAsciiStr(SerialNumberPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1); | |
UnicodeStrToAsciiStr(SKUNumberPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen+ 1); | |
UnicodeStrToAsciiStr(FamilyPtr, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SKUNumStrLen+ 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; | |
} |