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 //
  32 // UEFI Driver Model Protocols
  33 //
  34 #include <Protocol/DriverBinding.h>
  35 #include <Protocol/ComponentName2.h>
  36 #include <Protocol/ComponentName.h>
  37
  38
  39 //
  40 // Consumed Protocols
  41 //
  42 #include <Protocol/XenBus.h>
  43
  44
  45 //
  46 // Produced Protocols
  47 //
  48 #include <Protocol/BlockIo.h>
  49
  50
  51 //
  52 // Driver Version
  53 //
  54 #define XEN_PV_BLK_DXE_VERSION  0x00000010
  55
  56
  57 //
  58 // Protocol instances
  59 //
  60 extern EFI_DRIVER_BINDING_PROTOCOL  gXenPvBlkDxeDriverBinding;
  61 extern EFI_COMPONENT_NAME2_PROTOCOL  gXenPvBlkDxeComponentName2;
  62 extern EFI_COMPONENT_NAME_PROTOCOL  gXenPvBlkDxeComponentName;
  63
  64
  65 //
  66 // Include files with function prototypes
  67 //
  68 #include "DriverBinding.h"
  69 #include "ComponentName.h"
  70 #include "BlockIo.h"
  71
  72
  73 #endif