ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c

   1 /** @file
   2 *  OemMiscLib.c
   3 *
   4 *  Copyright (c) 2021, NUVIA Inc. All rights reserved.
   5 *  Copyright (c) 2018, Hisilicon Limited. All rights reserved.
   6 *  Copyright (c) 2018, Linaro Limited. All rights reserved.
   7 *
   8 *  SPDX-License-Identifier: BSD-2-Clause-Patent
   9 *
  10 **/
  11
  12 #include <Uefi.h>
  13 #include <Library/BaseMemoryLib.h>
  14 #include <Library/DebugLib.h>
  15 #include <Library/HiiLib.h>
  16
  17 #include <Library/OemMiscLib.h>
  18
  19
  20 /** Gets the CPU frequency of the specified processor.
  21
  22   @param ProcessorIndex Index of the processor to get the frequency for.
  23
  24   @return               CPU frequency in Hz
  25 **/
  26 EFIAPI
  27 UINTN
  28 OemGetCpuFreq (
  29   IN UINT8 ProcessorIndex
  30   )
  31 {
  32   ASSERT (FALSE);
  33   return 0;
  34 }
  35
  36 /** Gets information about the specified processor and stores it in
  37     the structures provided.
  38
  39   @param ProcessorIndex  Index of the processor to get the information for.
  40   @param ProcessorStatus Processor status.
  41   @param ProcessorCharacteristics Processor characteritics.
  42   @param MiscProcessorData        Miscellaneous processor information.
  43
  44   @return  TRUE on success, FALSE on failure.
  45 **/
  46 EFIAPI
  47 BOOLEAN
  48 OemGetProcessorInformation (
  49   IN UINTN ProcessorIndex,
  50   IN OUT PROCESSOR_STATUS_DATA *ProcessorStatus,
  51   IN OUT PROCESSOR_CHARACTERISTIC_FLAGS *ProcessorCharacteristics,
  52   IN OUT OEM_MISC_PROCESSOR_DATA *MiscProcessorData
  53   )
  54 {
  55   ASSERT (FALSE);
  56   return TRUE;
  57 }
  58
  59 /** Gets information about the cache at the specified cache level.
  60
  61   @param ProcessorIndex The processor to get information for.
  62   @param CacheLevel The cache level to get information for.
  63   @param DataCache  Whether the cache is a data cache.
  64   @param UnifiedCache Whether the cache is a unified cache.
  65   @param SmbiosCacheTable The SMBIOS Type7 cache information structure.
  66
  67   @return TRUE on success, FALSE on failure.
  68 **/
  69 EFIAPI
  70 BOOLEAN
  71 OemGetCacheInformation (
  72   IN UINT8   ProcessorIndex,
  73   IN UINT8   CacheLevel,
  74   IN BOOLEAN DataCache,
  75   IN BOOLEAN UnifiedCache,
  76   IN OUT SMBIOS_TABLE_TYPE7 *SmbiosCacheTable
  77   )
  78 {
  79   ASSERT (FALSE);
  80   return TRUE;
  81 }
  82
  83 /** Gets the maximum number of sockets supported by the platform.
  84
  85   @return The maximum number of sockets.
  86 **/
  87 EFIAPI
  88 UINT8
  89 OemGetProcessorMaxSockets (
  90   VOID
  91   )
  92 {
  93   ASSERT (FALSE);
  94   return 1;
  95 }
  96
  97 /** Gets the type of chassis for the system.
  98
  99   @param ChassisType The type of the chassis.
 100
 101   @retval EFI_SUCCESS The chassis type was fetched successfully.
 102 **/
 103 EFI_STATUS
 104 EFIAPI
 105 OemGetChassisType (
 106   UINT8 *ChassisType
 107   )
 108 {
 109   ASSERT (FALSE);
 110   *ChassisType = MiscChassisTypeUnknown;
 111   return EFI_SUCCESS;
 112 }
 113
 114 /** Returns whether the specified processor is present or not.
 115
 116   @param ProcessIndex The processor index to check.
 117
 118   @return TRUE is the processor is present, FALSE otherwise.
 119 **/
 120 EFIAPI
 121 BOOLEAN
 122 OemIsSocketPresent (
 123   IN UINTN ProcessorIndex
 124   )
 125 {
 126   ASSERT (FALSE);
 127   return FALSE;
 128 }
 129
 130 /** Updates the HII string for the specified field.
 131
 132   @param mHiiHandle    The HII handle.
 133   @param TokenToUpdate The string to update.
 134   @param Offset        The field to get information about.
 135 **/
 136 EFIAPI
 137 VOID
 138 OemUpdateSmbiosInfo (
 139   IN EFI_HII_HANDLE mHiiHandle,
 140   IN EFI_STRING_ID TokenToUpdate,
 141   IN OEM_MISC_SMBIOS_HII_STRING_FIELD Offset
 142   )
 143 {
 144   ASSERT (FALSE);
 145 }