/**@file\r
\r
-Copyright (c) 2006, Intel Corporation \r
+Copyright (c) 2006 - 2009, Intel Corporation \r
All rights reserved. This program and the accompanying materials \r
are licensed and made available under the terms and conditions of the BSD License \r
which accompanies this distribution. The full text of the license may be found at \r
\r
#include "MiscSubclassDriver.h"\r
\r
-BOOLEAN mDone = FALSE;\r
-\r
-//\r
-//\r
-//\r
-MISC_SUBCLASS_TABLE_FUNCTION (\r
- MiscSystemManufacturer\r
- )\r
-/*++\r
-Description:\r
-\r
+/**\r
This function makes boot time changes to the contents of the\r
- MiscSystemManufacturer (Type 13).\r
+ MiscSystemManufacturer (Type 1).\r
\r
-Parameters:\r
+ @param RecordData Pointer to copy of RecordData from the Data Table. \r
\r
- RecordType\r
- Type of record to be processed from the Data Table.\r
- mMiscSubclassDataTable[].RecordType\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
- RecordLen\r
- Size of static RecordData from the Data Table.\r
- mMiscSubclassDataTable[].RecordLen\r
+**/\r
+MISC_SMBIOS_TABLE_FUNCTION(MiscSystemManufacturer)\r
+{\r
+ CHAR8 *OptionalStrStart;\r
+ UINTN ManuStrLen;\r
+ UINTN VerStrLen;\r
+ UINTN PdNameStrLen;\r
+ UINTN SerialNumStrLen;\r
+ EFI_STATUS Status;\r
+ EFI_STRING Manufacturer;\r
+ EFI_STRING ProductName;\r
+ EFI_STRING Version;\r
+ EFI_STRING SerialNumber;\r
+ STRING_REF TokenToGet;\r
+ EFI_SMBIOS_HANDLE SmbiosHandle;\r
+ SMBIOS_TABLE_TYPE1 *SmbiosRecord;\r
+ EFI_MISC_SYSTEM_MANUFACTURER *ForType1InputData;\r
+\r
+ ForType1InputData = (EFI_MISC_SYSTEM_MANUFACTURER *)RecordData;\r
\r
- RecordData\r
- Pointer to copy of RecordData from the Data Table. Changes made\r
- to this copy will be written to the Data Hub but will not alter\r
- the contents of the static Data Table.\r
+ //\r
+ // First check for invalid parameters.\r
+ //\r
+ if (RecordData == NULL) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
\r
- LogRecordData\r
- Set *LogRecordData to TRUE to log RecordData to Data Hub.\r
- Set *LogRecordData to FALSE when there is no more data to log.\r
+ TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER);\r
+ Manufacturer = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r
+ ManuStrLen = StrLen(Manufacturer);\r
+ if (ManuStrLen > SMBIOS_STRING_MAX_LENGTH) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
\r
-Returns:\r
+ TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME);\r
+ ProductName = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r
+ PdNameStrLen = StrLen(ProductName);\r
+ if (PdNameStrLen > SMBIOS_STRING_MAX_LENGTH) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
\r
- EFI_SUCCESS\r
- All parameters were valid and *RecordData and *LogRecordData have\r
- been set.\r
+ TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_VERSION);\r
+ Version = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r
+ VerStrLen = StrLen(Version);\r
+ if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
\r
- EFI_UNSUPPORTED\r
- Unexpected RecordType value.\r
+ TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SERIAL_NUMBER);\r
+ SerialNumber = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);\r
+ SerialNumStrLen = StrLen(SerialNumber);\r
+ if (SerialNumStrLen > SMBIOS_STRING_MAX_LENGTH) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+ //\r
+ // Two zeros following the last string.\r
+ //\r
+ SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE1) + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + 1);\r
+ ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE1) + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + 1);\r
\r
- EFI_INVALID_PARAMETER\r
- One of the following parameter conditions was true:\r
- RecordLen was zero.\r
- RecordData was NULL.\r
- LogRecordData was NULL.\r
---*/\r
-{\r
+ SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_INFORMATION;\r
+ SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE1);\r
//\r
- // First check for invalid parameters.\r
+ // Make handle chosen by smbios protocol.add automatically.\r
+ // \r
+ SmbiosRecord->Hdr.Handle = 0; \r
//\r
- if (*RecordLen == 0 || RecordData == NULL || LogRecordData == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
+ // Manu will be the 1st optional string following the formatted structure.\r
//\r
- // Then check for unsupported RecordType.\r
+ SmbiosRecord->Manufacturer = 1;\r
//\r
- if (RecordType != EFI_MISC_SYSTEM_MANUFACTURER_RECORD_NUMBER) {\r
- return EFI_UNSUPPORTED;\r
- }\r
+ // ProductName will be the 2nd optional string following the formatted structure.\r
//\r
- // Is this the first time through this function?\r
+ SmbiosRecord->ProductName = 2; \r
//\r
- if (!mDone) {\r
- //\r
- // Yes, this is the first time. Inspect/Change the contents of the\r
- // RecordData structure.\r
- //\r
- //\r
- // Set system GUID.\r
- //\r
- // ((EFI_MISC_SYSTEM_MANUFACTURER_DATA *)RecordData)->SystemUuid = %%TBD\r
- //\r
- // Set power-on type.\r
- //\r
- // ((EFI_MISC_SYSTEM_MANUFACTURER_DATA *)RecordData)->SystemWakeupType = %%TBD\r
- //\r
- // Set mDone flag to TRUE for next pass through this function.\r
- // Set *LogRecordData to TRUE so data will get logged to Data Hub.\r
- //\r
- mDone = TRUE;\r
- *LogRecordData = TRUE;\r
- } else {\r
- //\r
- // No, this is the second time. Reset the state of the mDone flag\r
- // to FALSE and tell the data logger that there is no more data\r
- // to be logged for this record type. If any memory allocations\r
- // were made by earlier passes, they must be released now.\r
- //\r
- mDone = FALSE;\r
- *LogRecordData = FALSE;\r
- }\r
+ // Version will be the 3rd optional string following the formatted structure. \r
+ //\r
+ SmbiosRecord->Version = 3; \r
+ //\r
+ // Version will be the 4th optional string following the formatted structure.\r
+ //\r
+ SmbiosRecord->SerialNumber = 4;\r
+ CopyMem ((UINT8 *) (&SmbiosRecord->Uuid),&ForType1InputData->SystemUuid,16);\r
+ SmbiosRecord->WakeUpType = (UINT8)ForType1InputData->SystemWakeupType;\r
+\r
+ OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);\r
+ UnicodeStrToAsciiStr(Manufacturer, OptionalStrStart);\r
+ UnicodeStrToAsciiStr(ProductName, OptionalStrStart + ManuStrLen + 1);\r
+ UnicodeStrToAsciiStr(Version, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1);\r
+ UnicodeStrToAsciiStr(SerialNumber, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1);\r
\r
- return EFI_SUCCESS;\r
+ //\r
+ // Now we have got the full smbios record, call smbios protocol to add this record.\r
+ //\r
+ SmbiosHandle = 0;\r
+ Status = Smbios-> Add(\r
+ Smbios, \r
+ NULL,\r
+ &SmbiosHandle, \r
+ (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord\r
+ );\r
+ FreePool(SmbiosRecord);\r
+ return Status;\r
}\r
\r
/* eof - MiscSystemManufacturerFunction.c */\r
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