ArmPkg/Library/BdsLib/BdsInternal.h

   1 /** @file
   2 *
   3 *  Copyright (c) 2011, ARM Limited. All rights reserved.
   4 *
   5 *  This program and the accompanying materials
   6 *  are licensed and made available under the terms and conditions of the BSD License
   7 *  which accompanies this distribution.  The full text of the license may be found at
   8 *  http://opensource.org/licenses/bsd-license.php
   9 *
  10 *  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 *  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12 *
  13 **/
  14
  15 #ifndef __BDS_INTERNAL_H__
  16 #define __BDS_INTERNAL_H__
  17
  18 #include <PiDxe.h>
  19 #include <Library/BaseLib.h>
  20 #include <Library/BaseMemoryLib.h>
  21 #include <Library/UefiBootServicesTableLib.h>
  22 #include <Library/UefiLib.h>
  23 #include <Library/DevicePathLib.h>
  24 #include <Library/MemoryAllocationLib.h>
  25 #include <Library/DebugLib.h>
  26 #include <Library/BdsLib.h>
  27 #include <Library/PerformanceLib.h>
  28
  29 #include <Guid/FileInfo.h>
  30
  31 #include <Protocol/DevicePath.h>
  32 #include <Protocol/DevicePathFromText.h>
  33 #include <Protocol/SimpleFileSystem.h>
  34 #include <Protocol/FirmwareVolume2.h>
  35 #include <Protocol/LoadFile.h>
  36 #include <Protocol/PxeBaseCode.h>
  37
  38
  39 typedef BOOLEAN (*BDS_FILE_LOADER_SUPPORT) (
  40     IN EFI_DEVICE_PATH            *DevicePath,
  41     IN EFI_HANDLE                 Handle,
  42     IN EFI_DEVICE_PATH            *RemainingDevicePath
  43     );
  44
  45 typedef EFI_STATUS (*BDS_FILE_LOADER_LOAD_IMAGE) (
  46     IN     EFI_DEVICE_PATH        *DevicePath,
  47     IN     EFI_HANDLE             Handle,
  48     IN     EFI_DEVICE_PATH        *RemainingDevicePath,
  49     IN     EFI_ALLOCATE_TYPE      Type,
  50     IN OUT EFI_PHYSICAL_ADDRESS*  Image,
  51     OUT    UINTN                  *ImageSize
  52     );
  53
  54 typedef struct {
  55   BDS_FILE_LOADER_SUPPORT     Support;
  56   BDS_FILE_LOADER_LOAD_IMAGE  LoadImage;
  57 } BDS_FILE_LOADER;
  58
  59 typedef struct _BDS_SYSTEM_MEMORY_RESOURCE {
  60   LIST_ENTRY                  Link; // This attribute must be the first entry of this structure (to avoid pointer computation)
  61   EFI_PHYSICAL_ADDRESS        PhysicalStart;
  62   UINT64                      ResourceLength;
  63 } BDS_SYSTEM_MEMORY_RESOURCE;
  64
  65
  66 // BdsHelper.c
  67 EFI_STATUS
  68 ShutdownUefiBootServices (
  69   VOID
  70   );
  71
  72 EFI_STATUS
  73 GetSystemMemoryResources (
  74   LIST_ENTRY *ResourceList
  75   );
  76
  77 VOID
  78 PrintPerformance (
  79   VOID
  80   );
  81 EFI_STATUS
  82 BdsLoadImage (
  83   IN     EFI_DEVICE_PATH       *DevicePath,
  84   IN     EFI_ALLOCATE_TYPE     Type,
  85   IN OUT EFI_PHYSICAL_ADDRESS* Image,
  86   OUT    UINTN                 *FileSize
  87   );
  88
  89 #endif