ArmPkg/CompilerIntrinsicsLib: Add uread, uwrite GCC assembly sources

[mirror_edk2.git] / Vlv2TbltDevicePkg / SmBiosMiscDxe / MiscPortInternalConnectorDesignatorFunction.c

/** @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