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