QuarkPlatformPkg/Platform/Dxe/SmbiosMiscDxe/SmbiosMiscEntryPoint.c

   1 /** @file
   2 This driver parses the mSmbiosMiscDataTable structure and reports
   3 any generated data using SMBIOS protocol.
   4
   5 Copyright (c) 2013-2015 Intel Corporation.
   6
   7 This program and the accompanying materials
   8 are licensed and made available under the terms and conditions of the BSD License
   9 which accompanies this distribution.  The full text of the license may be found at
  10 http://opensource.org/licenses/bsd-license.php
  11
  12 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  13 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  14
  15
  16 **/
  17
  18
  19 #include "CommonHeader.h"
  20
  21 #include "SmbiosMisc.h"
  22
  23
  24 extern UINT8 SmbiosMiscStrings[];
  25 EFI_HANDLE   mImageHandle;
  26
  27 EFI_HII_HANDLE  mHiiHandle;
  28
  29
  30
  31 /**
  32   Standard EFI driver point.  This driver parses the mSmbiosMiscDataTable
  33   structure and reports any generated data using SMBIOS protocol.
  34
  35   @param  ImageHandle     Handle for the image of this driver
  36   @param  SystemTable     Pointer to the EFI System Table
  37
  38   @retval  EFI_SUCCESS    The data was successfully stored.
  39
  40 **/
  41 EFI_STATUS
  42 EFIAPI
  43 SmbiosMiscEntryPoint(
  44   IN EFI_HANDLE         ImageHandle,
  45   IN EFI_SYSTEM_TABLE   *SystemTable
  46   )
  47 {
  48   UINTN                Index;
  49   EFI_STATUS           EfiStatus;
  50   EFI_SMBIOS_PROTOCOL  *Smbios;
  51
  52
  53   mImageHandle = ImageHandle;
  54
  55   EfiStatus = gBS->LocateProtocol(&gEfiSmbiosProtocolGuid, NULL, (VOID**)&Smbios);
  56
  57   if (EFI_ERROR(EfiStatus)) {
  58     DEBUG((EFI_D_ERROR, "Could not locate SMBIOS protocol.  %r\n", EfiStatus));
  59     return EfiStatus;
  60   }
  61
  62   mHiiHandle = HiiAddPackages (
  63                  &gEfiCallerIdGuid,
  64                  mImageHandle,
  65                  SmbiosMiscStrings,
  66                  NULL
  67                  );
  68   ASSERT (mHiiHandle != NULL);
  69
  70   for (Index = 0; Index < mSmbiosMiscDataTableEntries; ++Index) {
  71     //
  72     // If the entry have a function pointer, just log the data.
  73     //
  74     if (mSmbiosMiscDataTable[Index].Function != NULL) {
  75       EfiStatus = (*mSmbiosMiscDataTable[Index].Function)(
  76         mSmbiosMiscDataTable[Index].RecordData,
  77         Smbios
  78         );
  79
  80       if (EFI_ERROR(EfiStatus)) {
  81         DEBUG((EFI_D_ERROR, "Misc smbios store error.  Index=%d, ReturnStatus=%r\n", Index, EfiStatus));
  82         return EfiStatus;
  83       }
  84     }
  85   }
  86
  87   return EfiStatus;
  88 }