+++ /dev/null
-/** @file\r
-\r
-Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>\r
- \r\r
- SPDX-License-Identifier: BSD-2-Clause-Patent\r
-\r
- \r\r
-\r
-\r
-Module Name:\r
-\r
- MiscPortInternalConnectorDesignatorFunction.c\r
-\r
-Abstract:\r
-\r
- Create the device path for the Port internal connector designator.\r
- Port internal connector designator information is Misc. subclass type 6\r
- and SMBIOS type 8.\r
-\r
-\r
-**/\r
-\r
-\r
-#include "CommonHeader.h"\r
-\r
-#include "MiscSubclassDriver.h"\r
-\r
-\r
-/**\r
- This is a macro defined function, in fact, the function is\r
- MiscPortInternalConnectorDesignatorFunction (RecordType, RecordLen, RecordData, LogRecordData)\r
- This function makes boot time changes to the contents of the\r
- MiscPortConnectorInformation.\r
-\r
- @param MiscPortInternalConnectorDesignator The string which is used to create\r
- the function\r
- The Arguments in fact:\r
- @param RecordType Type of record to be processed from\r
- the Data Table.\r
- mMiscSubclassDataTable[].RecordType\r
- @param RecordLen Size of static RecordData from the\r
- Data Table.\r
- mMiscSubclassDataTable[].RecordLen\r
- @param RecordData Pointer to RecordData, which will be\r
- written to the Data Hub\r
- @param LogRecordData TRUE to log RecordData to Data Hub.\r
- FALSE when there is no more data to\r
- log.\r
-\r
- @retval EFI_SUCCESS *RecordData and *LogRecordData have\r
- been set.\r
- @retval EFI_UNSUPPORTED Unexpected RecordType value.\r
- @retval EFI_INVALID_PARAMETER One of the following parameter\r
- conditions was true: RecordLen was\r
- zero. RecordData was NULL.\r
- LogRecordData was NULL.\r
-\r
-**/\r
-MISC_SMBIOS_TABLE_FUNCTION (\r
- MiscPortInternalConnectorDesignator\r
- )\r
-{\r
- CHAR8 *OptionalStrStart;\r
- UINTN InternalRefStrLen;\r
- UINTN ExternalRefStrLen;\r
- EFI_STRING InternalRef;\r
- EFI_STRING ExternalRef;\r
- STRING_REF TokenForInternal;\r
- STRING_REF TokenForExternal;\r
- EFI_STATUS Status;\r
- SMBIOS_TABLE_TYPE8 *SmbiosRecord;\r
- EFI_SMBIOS_HANDLE SmbiosHandle;\r
- EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR *ForType8InputData;\r
-\r
- ForType8InputData = (EFI_MISC_PORT_INTERNAL_CONNECTOR_DESIGNATOR *)RecordData;\r
-\r
- //\r
- // First check for invalid parameters.\r
- //\r
- if (RecordData == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- TokenForInternal = 0;\r
- TokenForExternal = 0;\r
-\r
- switch (ForType8InputData->PortInternalConnectorDesignator) {\r
-\r
- case STR_MISC_PORT_INTERNAL_IDE1:\r
- TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_IDE1);\r
- TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_IDE1);\r
- break;\r
- case STR_MISC_PORT_INTERNAL_IDE2:\r
- TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_IDE2);\r
- TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_IDE2);\r
- break;\r
- case STR_MISC_PORT_INTERNAL_ATX_POWER:\r
- TokenForInternal = STRING_TOKEN (STR_MISC_PORT_INTERNAL_ATX_POWER);\r
- TokenForExternal = STRING_TOKEN(STR_MISC_PORT_EXTERNAL_ATX_POWER);\r
- break;\r
- default:\r
- break;\r
- }\r
-\r
- InternalRef = SmbiosMiscGetString (TokenForInternal);\r
- InternalRefStrLen = StrLen(InternalRef);\r
- if (InternalRefStrLen > SMBIOS_STRING_MAX_LENGTH) {\r
- return EFI_UNSUPPORTED;\r
- }\r
-\r
- ExternalRef = SmbiosMiscGetString (TokenForExternal);\r
- ExternalRefStrLen = StrLen(ExternalRef);\r
- if (ExternalRefStrLen > 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_TYPE8) + InternalRefStrLen + 1 + ExternalRefStrLen + 1 + 1);\r
- ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE8) + InternalRefStrLen + 1 + ExternalRefStrLen + 1 + 1);\r
-\r
- SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_PORT_CONNECTOR_INFORMATION;\r
- SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE8);\r
-\r
- //\r
- // Make handle chosen by smbios protocol.add automatically.\r
- //\r
- SmbiosRecord->Hdr.Handle = 0;\r
- SmbiosRecord->InternalReferenceDesignator = 1;\r
- SmbiosRecord->InternalConnectorType = (UINT8)ForType8InputData->PortInternalConnectorType;\r
- SmbiosRecord->ExternalReferenceDesignator = 2;\r
- SmbiosRecord->ExternalConnectorType = (UINT8)ForType8InputData->PortExternalConnectorType;\r
- SmbiosRecord->PortType = (UINT8)ForType8InputData->PortType;\r
-\r
- OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);\r
- UnicodeStrToAsciiStr(InternalRef, OptionalStrStart);\r
- UnicodeStrToAsciiStr(ExternalRef, OptionalStrStart + InternalRefStrLen + 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
- FreePool(SmbiosRecord);\r
- return Status;\r
-}\r