OvmfPkg/Include/Guid/XenInfo.h

   1 /** @file
   2   XenInfo HOB passed by PEI into DXE.
   3
   4 Copyright (c) 2011, Andrei Warkentin <andreiw@motorola.com>
   5 This program and the accompanying materials are licensed and made available under
   6 the terms and conditions of the BSD License that accompanies this distribution.
   7 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 __XEN_INFO_H__
  16 #define __XEN_INFO_H__
  17
  18 #define EFI_XEN_INFO_GUID \
  19     { 0xd3b46f3b, 0xd441, 0x1244, {0x9a, 0x12, 0x0, 0x12, 0x27, 0x3f, 0xc1, 0x4d } }
  20
  21 typedef struct {
  22   ///
  23   /// Beginning of the hypercall page.
  24   ///
  25   VOID *HyperPages;
  26   ///
  27   /// Location of the hvm_info page.
  28   ///
  29   VOID *HvmInfo;
  30   ///
  31   /// Hypervisor major version.
  32   ///
  33   UINT16 VersionMajor;
  34   ///
  35   /// Hypervisor minor version.
  36   ///
  37   UINT16 VersionMinor;
  38 } EFI_XEN_INFO;
  39
  40 extern EFI_GUID gEfiXenInfoGuid;
  41
  42 #endif