ShellPkg/Library/UefiShellDebug1CommandsLib/MemMap.c

   1 /** @file
   2   Main file for Mode shell Debug1 function.
   3
   4   (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
   5   (C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>
   6   Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
   7   This program and the accompanying materials
   8   are licensed and made available under the terms and conditions of the BSD License
   9   which acModeanies 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 // Need full names for Standard-Format Output
  19 //
  20 STATIC CONST CHAR16 NameEfiReservedMemoryType[]      = L"Reserved";
  21 STATIC CONST CHAR16 NameEfiLoaderCode[]              = L"LoaderCode";
  22 STATIC CONST CHAR16 NameEfiLoaderData[]              = L"LoaderData";
  23 STATIC CONST CHAR16 NameEfiBootServicesCode[]        = L"BootServiceCode";
  24 STATIC CONST CHAR16 NameEfiBootServicesData[]        = L"BootServiceData";
  25 STATIC CONST CHAR16 NameEfiRuntimeServicesCode[]     = L"RuntimeCode";
  26 STATIC CONST CHAR16 NameEfiRuntimeServicesData[]     = L"RuntimeData";
  27 STATIC CONST CHAR16 NameEfiConventionalMemory[]      = L"Available";
  28 STATIC CONST CHAR16 NameEfiPersistentMemory[]        = L"Persistent";
  29 STATIC CONST CHAR16 NameEfiUnusableMemory[]          = L"UnusableMemory";
  30 STATIC CONST CHAR16 NameEfiACPIReclaimMemory[]       = L"ACPIReclaimMemory";
  31 STATIC CONST CHAR16 NameEfiACPIMemoryNVS[]           = L"ACPIMemoryNVS";
  32 STATIC CONST CHAR16 NameEfiMemoryMappedIO[]          = L"MemoryMappedIO";
  33 STATIC CONST CHAR16 NameEfiMemoryMappedIOPortSpace[] = L"MemoryMappedIOPortSpace";
  34 STATIC CONST CHAR16 NameEfiPalCode[]                 = L"PalCode";
  35
  36 //
  37 // Need short names for some memory types
  38 //
  39 STATIC CONST CHAR16 NameEfiBootServicesCodeShort[]        = L"BS_Code";
  40 STATIC CONST CHAR16 NameEfiBootServicesDataShort[]        = L"BS_Data";
  41 STATIC CONST CHAR16 NameEfiRuntimeServicesCodeShort[]     = L"RT_Code";
  42 STATIC CONST CHAR16 NameEfiRuntimeServicesDataShort[]     = L"RT_Data";
  43 STATIC CONST CHAR16 NameEfiUnusableMemoryShort[]          = L"Unusable";
  44 STATIC CONST CHAR16 NameEfiACPIReclaimMemoryShort[]       = L"ACPI_Recl";
  45 STATIC CONST CHAR16 NameEfiACPIMemoryNVSShort[]           = L"ACPI_NVS";
  46 STATIC CONST CHAR16 NameEfiMemoryMappedIOShort[]          = L"MMIO";
  47 STATIC CONST CHAR16 NameEfiMemoryMappedIOPortSpaceShort[] = L"MMIO_Port";
  48
  49 #include "UefiShellDebug1CommandsLib.h"
  50
  51 /**
  52   Function for 'memmap' command.
  53
  54   @param[in] ImageHandle  Handle to the Image (NULL if Internal).
  55   @param[in] SystemTable  Pointer to the System Table (NULL if Internal).
  56 **/
  57 SHELL_STATUS
  58 EFIAPI
  59 ShellCommandRunMemMap (
  60   IN EFI_HANDLE        ImageHandle,
  61   IN EFI_SYSTEM_TABLE  *SystemTable
  62   )
  63 {
  64   EFI_STATUS          Status;
  65   LIST_ENTRY          *Package;
  66   CHAR16              *ProblemParam;
  67   SHELL_STATUS        ShellStatus;
  68   UINTN               Size;
  69   EFI_MEMORY_DESCRIPTOR *Buffer;
  70   UINTN               MapKey;
  71   UINTN               ItemSize;
  72   UINT32              Version;
  73   UINT8               *Walker;
  74   UINT64              ReservedPages;
  75   UINT64              LoadCodePages;
  76   UINT64              LoadDataPages;
  77   UINT64              BSCodePages;
  78   UINT64              BSDataPages;
  79   UINT64              RTDataPages;
  80   UINT64              RTCodePages;
  81   UINT64              AvailPages;
  82   UINT64              TotalPages;
  83   UINT64              ReservedPagesSize;
  84   UINT64              LoadCodePagesSize;
  85   UINT64              LoadDataPagesSize;
  86   UINT64              BSCodePagesSize;
  87   UINT64              BSDataPagesSize;
  88   UINT64              RTDataPagesSize;
  89   UINT64              RTCodePagesSize;
  90   UINT64              AvailPagesSize;
  91   UINT64              TotalPagesSize;
  92   UINT64              AcpiReclaimPages;
  93   UINT64              AcpiNvsPages;
  94   UINT64              MmioSpacePages;
  95   UINT64              AcpiReclaimPagesSize;
  96   UINT64              AcpiNvsPagesSize;
  97   UINT64              MmioSpacePagesSize;
  98   UINT64              MmioPortPages;
  99   UINT64              MmioPortPagesSize;
 100   UINT64              UnusableMemoryPages;
 101   UINT64              UnusableMemoryPagesSize;
 102   UINT64              PalCodePages;
 103   UINT64              PalCodePagesSize;
 104   UINT64              PersistentPages;
 105   UINT64              PersistentPagesSize;
 106   BOOLEAN             Sfo;
 107
 108   AcpiReclaimPages    = 0;
 109   AcpiNvsPages        = 0;
 110   MmioSpacePages      = 0;
 111   TotalPages          = 0;
 112   ReservedPages       = 0;
 113   LoadCodePages       = 0;
 114   LoadDataPages       = 0;
 115   BSCodePages         = 0;
 116   BSDataPages         = 0;
 117   RTDataPages         = 0;
 118   RTCodePages         = 0;
 119   AvailPages          = 0;
 120   MmioPortPages       = 0;
 121   UnusableMemoryPages = 0;
 122   PalCodePages        = 0;
 123   PersistentPages     = 0;
 124   Size                = 0;
 125   Buffer              = NULL;
 126   ShellStatus         = SHELL_SUCCESS;
 127   Status              = EFI_SUCCESS;
 128
 129   //
 130   // initialize the shell lib (we must be in non-auto-init...)
 131   //
 132   Status = ShellInitialize();
 133   ASSERT_EFI_ERROR(Status);
 134
 135   Status = CommandInit();
 136   ASSERT_EFI_ERROR(Status);
 137
 138   //
 139   // parse the command line
 140   //
 141   Status = ShellCommandLineParse (SfoParamList, &Package, &ProblemParam, TRUE);
 142   if (EFI_ERROR(Status)) {
 143     if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
 144       ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, L"memmap", ProblemParam);
 145       FreePool(ProblemParam);
 146       ShellStatus = SHELL_INVALID_PARAMETER;
 147     } else {
 148       ASSERT(FALSE);
 149     }
 150   } else {
 151     if (ShellCommandLineGetCount(Package) > 1) {
 152       ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle, L"memmap");
 153       ShellStatus = SHELL_INVALID_PARAMETER;
 154     } else {
 155       Status = gBS->GetMemoryMap(&Size, Buffer, &MapKey, &ItemSize, &Version);
 156       if (Status == EFI_BUFFER_TOO_SMALL){
 157         Size += SIZE_1KB;
 158         Buffer = AllocateZeroPool(Size);
 159         Status = gBS->GetMemoryMap(&Size, Buffer, &MapKey, &ItemSize, &Version);
 160       }
 161       if (EFI_ERROR(Status)) {
 162         ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MEMMAP_GET_FAILED), gShellDebug1HiiHandle, L"memmap");
 163         ShellStatus = SHELL_ACCESS_DENIED;
 164       } else {
 165         ASSERT(Version == EFI_MEMORY_DESCRIPTOR_VERSION);
 166
 167         Sfo = ShellCommandLineGetFlag(Package, L"-sfo");
 168         if (!Sfo) {
 169           ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_MEMMAP_LIST_HEAD), gShellDebug1HiiHandle);
 170         } else {
 171           ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_SFO_HEADER), gShellDebug1HiiHandle, L"memmap");
 172         }
 173
 174         for (Walker = (UINT8*)Buffer; Walker < (((UINT8*)Buffer)+Size) && Walker != NULL; Walker += ItemSize){
 175           switch (((EFI_MEMORY_DESCRIPTOR*)Walker)->Type) {
 176             case  EfiReservedMemoryType:
 177               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, NameEfiReservedMemoryType, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 178               ReservedPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 179               break;
 180             case EfiLoaderCode:
 181               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, NameEfiLoaderCode, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 182               LoadCodePages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 183               TotalPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 184               break;
 185             case EfiLoaderData:
 186               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, NameEfiLoaderData, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 187               LoadDataPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 188               TotalPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 189               break;
 190             case EfiBootServicesCode:
 191               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, !Sfo?NameEfiBootServicesCodeShort:NameEfiBootServicesCode, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 192               BSCodePages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 193               TotalPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 194               break;
 195             case EfiBootServicesData:
 196               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, !Sfo?NameEfiBootServicesDataShort:NameEfiBootServicesData, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 197               BSDataPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 198               TotalPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 199               break;
 200             case EfiRuntimeServicesCode:
 201               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, !Sfo?NameEfiRuntimeServicesCodeShort:NameEfiRuntimeServicesCode, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 202               RTCodePages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 203               TotalPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 204               break;
 205             case EfiRuntimeServicesData:
 206               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, !Sfo?NameEfiRuntimeServicesDataShort:NameEfiRuntimeServicesData, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 207               RTDataPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 208               TotalPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 209               break;
 210             case EfiConventionalMemory:
 211               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, NameEfiConventionalMemory, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 212               AvailPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 213               TotalPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 214               break;
 215             case EfiPersistentMemory:
 216               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, NameEfiPersistentMemory, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 217               PersistentPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 218               TotalPages      += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 219               break;
 220             case EfiUnusableMemory:
 221               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, !Sfo?NameEfiUnusableMemoryShort:NameEfiUnusableMemory, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 222               UnusableMemoryPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 223               break;
 224             case EfiACPIReclaimMemory:
 225               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, !Sfo?NameEfiACPIReclaimMemoryShort:NameEfiACPIReclaimMemory, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 226               TotalPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 227               AcpiReclaimPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 228               break;
 229             case EfiACPIMemoryNVS:
 230               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, !Sfo?NameEfiACPIMemoryNVSShort:NameEfiACPIMemoryNVS, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 231               TotalPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 232               AcpiNvsPages    += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 233               break;
 234             case EfiMemoryMappedIO:
 235               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, !Sfo?NameEfiMemoryMappedIOShort:NameEfiMemoryMappedIO, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 236               MmioSpacePages  += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 237               break;
 238             case EfiMemoryMappedIOPortSpace:
 239               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, !Sfo?NameEfiMemoryMappedIOPortSpaceShort:NameEfiMemoryMappedIOPortSpace, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 240               MmioPortPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 241               break;
 242             case EfiPalCode:
 243               ShellPrintHiiEx(-1, -1, NULL, (EFI_STRING_ID)(!Sfo?STRING_TOKEN (STR_MEMMAP_LIST_ITEM):STRING_TOKEN (STR_MEMMAP_LIST_ITEM_SFO)), gShellDebug1HiiHandle, NameEfiPalCode, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart, ((EFI_MEMORY_DESCRIPTOR*)Walker)->PhysicalStart+MultU64x64(SIZE_4KB,((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages)-1, ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages, ((EFI_MEMORY_DESCRIPTOR*)Walker)->Attribute);
 244               TotalPages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 245               PalCodePages += ((EFI_MEMORY_DESCRIPTOR*)Walker)->NumberOfPages;
 246               break;
 247             default:
 248               ASSERT(FALSE);
 249           }
 250         }
 251         //
 252         // print the summary
 253         //
 254         ReservedPagesSize       = MultU64x64(SIZE_4KB,ReservedPages);
 255         LoadCodePagesSize       = MultU64x64(SIZE_4KB,LoadCodePages);
 256         LoadDataPagesSize       = MultU64x64(SIZE_4KB,LoadDataPages);
 257         BSCodePagesSize         = MultU64x64(SIZE_4KB,BSCodePages);
 258         BSDataPagesSize         = MultU64x64(SIZE_4KB,BSDataPages);
 259         RTDataPagesSize         = MultU64x64(SIZE_4KB,RTDataPages);
 260         RTCodePagesSize         = MultU64x64(SIZE_4KB,RTCodePages);
 261         AvailPagesSize          = MultU64x64(SIZE_4KB,AvailPages);
 262         TotalPagesSize          = MultU64x64(SIZE_4KB,TotalPages);
 263         AcpiReclaimPagesSize    = MultU64x64(SIZE_4KB,AcpiReclaimPages);
 264         AcpiNvsPagesSize        = MultU64x64(SIZE_4KB,AcpiNvsPages);
 265         MmioSpacePagesSize      = MultU64x64(SIZE_4KB,MmioSpacePages);
 266         MmioPortPagesSize       = MultU64x64(SIZE_4KB,MmioPortPages);
 267         PalCodePagesSize        = MultU64x64(SIZE_4KB,PalCodePages);
 268         PersistentPagesSize     = MultU64x64(SIZE_4KB,PersistentPages);
 269         UnusableMemoryPagesSize = MultU64x64(SIZE_4KB,UnusableMemoryPages);
 270         if (!Sfo) {
 271           ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MEMMAP_LIST_SUMM), gShellDebug1HiiHandle,
 272             ReservedPages, ReservedPagesSize,
 273             LoadCodePages, LoadCodePagesSize,
 274             LoadDataPages, LoadDataPagesSize,
 275             BSCodePages, BSCodePagesSize,
 276             BSDataPages, BSDataPagesSize,
 277             RTCodePages, RTCodePagesSize,
 278             RTDataPages, RTDataPagesSize,
 279             AcpiReclaimPages, AcpiReclaimPagesSize,
 280             AcpiNvsPages, AcpiNvsPagesSize,
 281             MmioSpacePages, MmioSpacePagesSize,
 282             MmioPortPages, MmioPortPagesSize,
 283             PalCodePages, PalCodePagesSize,
 284             AvailPages, AvailPagesSize,
 285             PersistentPages, PersistentPagesSize,
 286             DivU64x32(MultU64x64(SIZE_4KB,TotalPages), SIZE_1MB), TotalPagesSize
 287            );
 288         } else {
 289           ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MEMMAP_LIST_SUMM_SFO), gShellDebug1HiiHandle,
 290             TotalPagesSize,
 291             ReservedPagesSize,
 292             BSCodePagesSize,
 293             BSDataPagesSize,
 294             RTCodePagesSize,
 295             RTDataPagesSize,
 296             LoadCodePagesSize,
 297             LoadDataPagesSize,
 298             AvailPagesSize,
 299             MmioSpacePagesSize,
 300             MmioPortPagesSize,
 301             UnusableMemoryPagesSize,
 302             AcpiReclaimPagesSize,
 303             AcpiNvsPagesSize,
 304             PalCodePagesSize,
 305             PersistentPagesSize
 306            );
 307         }
 308       }
 309     }
 310     ShellCommandLineFreeVarList (Package);
 311   }
 312
 313   if (Buffer != NULL) {
 314     FreePool(Buffer);
 315   }
 316
 317   return (ShellStatus);
 318 }
 319