EmulatorPkg/MiscSubClassPlatformDxe/MiscResetCapabilitiesFunction.c

   1 /** @file
   2   ResetCapabilities.
   3   SMBIOS type 23.
   4
   5   Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
   6   This program and the accompanying materials
   7   are licensed and made available under the terms and conditions of the BSD License
   8   which accompanies this distribution.  The full text of the license may be found at
   9   http://opensource.org/licenses/bsd-license.php
  10
  11   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 #include "MiscSubClassDriver.h"
  17 /**
  18   This function makes boot time changes to the contents of the
  19   MiscOemString (Type 11).
  20
  21   @param  RecordData                 Pointer to copy of RecordData from the Data Table.
  22
  23   @retval EFI_SUCCESS                All parameters were valid.
  24   @retval EFI_UNSUPPORTED            Unexpected RecordType value.
  25   @retval EFI_INVALID_PARAMETER      Invalid parameter was found.
  26
  27 **/
  28 MISC_SMBIOS_TABLE_FUNCTION(MiscResetCapabilities)
  29 {
  30   EFI_STATUS               Status;
  31   EFI_SMBIOS_HANDLE        SmbiosHandle;
  32   SMBIOS_TABLE_TYPE23      *SmbiosRecord;
  33   EFI_MISC_RESET_CAPABILITIES   *ForType23InputData;
  34
  35   ForType23InputData = (EFI_MISC_RESET_CAPABILITIES *)RecordData;
  36
  37   //
  38   // First check for invalid parameters.
  39   //
  40   if (RecordData == NULL) {
  41     return EFI_INVALID_PARAMETER;
  42   }
  43
  44
  45   //
  46   // Two zeros following the last string.
  47   //
  48   SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE23) + 1 + 1);
  49   ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE23) + 1 + 1);
  50
  51   SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_RESET;
  52   SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE23);
  53   //
  54   // Make handle chosen by smbios protocol.add automatically.
  55   //
  56   SmbiosRecord->Hdr.Handle    = 0;
  57   SmbiosRecord->Capabilities  = *(UINT8*)&(ForType23InputData->ResetCapabilities);
  58   SmbiosRecord->ResetCount    = (UINT16)ForType23InputData->ResetCount;
  59   SmbiosRecord->ResetLimit    = (UINT16)ForType23InputData->ResetLimit;
  60   SmbiosRecord->TimerInterval = (UINT16)ForType23InputData->ResetTimerInterval;
  61   SmbiosRecord->Timeout       = (UINT16)ForType23InputData->ResetTimeout;
  62
  63   //
  64   // Now we have got the full smbios record, call smbios protocol to add this record.
  65   //
  66   Status = AddSmbiosRecord (Smbios, &SmbiosHandle, (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord);
  67
  68   FreePool(SmbiosRecord);
  69   return Status;
  70 }
  71