OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.h

   1 /** @file
   2   Main header for XenPvBlkDxe
   3
   4   Copyright (C) 2014, Citrix Ltd.
   5
   6   SPDX-License-Identifier: BSD-2-Clause-Patent
   7
   8 **/
   9
  10 #ifndef __EFI_XEN_PV_BLK_DXE_H__
  11 #define __EFI_XEN_PV_BLK_DXE_H__
  12
  13 #include <Uefi.h>
  14
  15 #define xen_mb()   MemoryFence()
  16 #define xen_rmb()  MemoryFence()
  17 #define xen_wmb()  MemoryFence()
  18
  19 //
  20 // Libraries
  21 //
  22 #include <Library/UefiBootServicesTableLib.h>
  23 #include <Library/MemoryAllocationLib.h>
  24 #include <Library/BaseMemoryLib.h>
  25 #include <Library/BaseLib.h>
  26 #include <Library/UefiLib.h>
  27 #include <Library/DevicePathLib.h>
  28 #include <Library/DebugLib.h>
  29
  30 //
  31 // UEFI Driver Model Protocols
  32 //
  33 #include <Protocol/DriverBinding.h>
  34 #include <Protocol/ComponentName2.h>
  35 #include <Protocol/ComponentName.h>
  36
  37 //
  38 // Consumed Protocols
  39 //
  40 #include <Protocol/XenBus.h>
  41
  42 //
  43 // Produced Protocols
  44 //
  45 #include <Protocol/BlockIo.h>
  46
  47 //
  48 // Driver Version
  49 //
  50 #define XEN_PV_BLK_DXE_VERSION  0x00000010
  51
  52 //
  53 // Protocol instances
  54 //
  55 extern EFI_DRIVER_BINDING_PROTOCOL   gXenPvBlkDxeDriverBinding;
  56 extern EFI_COMPONENT_NAME2_PROTOCOL  gXenPvBlkDxeComponentName2;
  57 extern EFI_COMPONENT_NAME_PROTOCOL   gXenPvBlkDxeComponentName;
  58
  59 //
  60 // Include files with function prototypes
  61 //
  62 #include "DriverBinding.h"
  63 #include "ComponentName.h"
  64 #include "BlockIo.h"
  65
  66 #endif