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/*++
Copyright (c) 2006 - 2011, 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
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:
MiscPortInternalConnectorDesignatorFunction.c
Abstract:
This driver parses the mMiscSubclassDataTable structure and reports
any generated data to the DataHub.
**/
#include "MiscSubClassDriver.h"
MISC_SMBIOS_TABLE_FUNCTION (
MiscPortInternalConnectorDesignator
)
/*++
Description:
This function makes boot time changes to the contents of the
MiscPortConnectorInformation (Type 8).
Parameters:
RecordType
Type of record to be processed from the Data Table.
mMiscSubclassDataTable[].RecordType
RecordLen
Size of static RecordData from the Data Table.
mMiscSubclassDataTable[].RecordLen
RecordData
Pointer to copy of RecordData from the Data Table. Changes made
to this copy will be written to the Data Hub but will not alter
the contents of the static Data Table.
LogRecordData
Set *LogRecordData to TRUE to log RecordData to Data Hub.
Set *LogRecordData to FALSE when there is no more data to log.
Returns:
EFI_SUCCESS
All parameters were valid and *RecordData and *LogRecordData have
been set.
EFI_UNSUPPORTED
Unexpected RecordType value.
EFI_INVALID_PARAMETER
One of the following parameter conditions was true:
RecordLen was zero.
RecordData was NULL.
LogRecordData was NULL.
**/
{
CHAR8 *OptionalStrStart;
UINTN InternalRefStrLen;
UINTN ExternalRefStrLen;
EFI_STRING InternalRef;
EFI_STRING ExternalRef;
STRING_REF TokenForInternal;
STRING_REF TokenForExternal;
EFI_STATUS Status;
SMBIOS_TABLE_TYPE8 *SmbiosRecord;
EFI_SMBIOS_HANDLE SmbiosHandle;
EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR *ForType8InputData;
ForType8InputData = (EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR *)RecordData;
//
// First check for invalid parameters.
//
if (RecordData == NULL) {
return EFI_INVALID_PARAMETER;
}
TokenForInternal = 0;
TokenForExternal = 0;
switch (ForType8InputData->PortInternalConnectorDesignator) {
case STR_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR:
TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR);
TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_CONNECTOR_DESIGNATOR);
break;
case STR_MISC_PORT_INTERNAL_KEYBOARD:
TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_KEYBOARD);
TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_KEYBOARD);
break;
case STR_MISC_PORT_INTERNAL_MOUSE:
TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_MOUSE);
TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_MOUSE);
break;
case STR_MISC_PORT_INTERNAL_COM1:
TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_COM1);
TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_COM1);
break;
case STR_MISC_PORT_INTERNAL_COM2:
TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_COM2);
TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_COM2);
break;
case STR_MISC_PORT_INTERNAL_EXTENSION_POWER:
TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_EXTENSION_POWER);
TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_EXTENSION_POWER);
break;
case STR_MISC_PORT_INTERNAL_FLOPPY:
TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_FLOPPY);
TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_FLOPPY);
break;
default:
break;
}
InternalRef = HiiGetPackageString(&gEfiCallerIdGuid, TokenForInternal, NULL);
InternalRefStrLen = StrLen(InternalRef);
if (InternalRefStrLen > SMBIOS_STRING_MAX_LENGTH) {
return EFI_UNSUPPORTED;
}
ExternalRef = HiiGetPackageString(&gEfiCallerIdGuid, TokenForExternal, NULL);
ExternalRefStrLen = StrLen(ExternalRef);
if (ExternalRefStrLen > SMBIOS_STRING_MAX_LENGTH) {
return EFI_UNSUPPORTED;
}
//
// Two zeros following the last string.
//
SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE8) + InternalRefStrLen + 1 + ExternalRefStrLen + 1 + 1);
ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE8) + InternalRefStrLen + 1 + ExternalRefStrLen + 1 + 1);
SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_PORT_CONNECTOR_INFORMATION;
SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE8);
//
// Make handle chosen by smbios protocol.add automatically.
//
SmbiosRecord->Hdr.Handle = 0;
SmbiosRecord->InternalReferenceDesignator = 1;
SmbiosRecord->InternalConnectorType = (UINT8)ForType8InputData->PortInternalConnectorType;
SmbiosRecord->ExternalReferenceDesignator = 2;
SmbiosRecord->ExternalConnectorType = (UINT8)ForType8InputData->PortExternalConnectorType;
SmbiosRecord->PortType = (UINT8)ForType8InputData->PortType;
OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
UnicodeStrToAsciiStr(InternalRef, OptionalStrStart);
UnicodeStrToAsciiStr(ExternalRef, OptionalStrStart + InternalRefStrLen + 1);
//
// Now we have got the full smbios record, call smbios protocol to add this record.
//
Status = AddSmbiosRecord (Smbios, &SmbiosHandle, (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord);
FreePool(SmbiosRecord);
return Status;
}
/* eof - MiscSystemManufacturerFunction.c */
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