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 SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #ifndef __XEN_INFO_H__
  10 #define __XEN_INFO_H__
  11
  12 #define EFI_XEN_INFO_GUID \
  13     { 0xd3b46f3b, 0xd441, 0x1244, {0x9a, 0x12, 0x0, 0x12, 0x27, 0x3f, 0xc1, 0x4d } }
  14
  15 typedef struct {
  16   ///
  17   /// Beginning of the hypercall page.
  18   ///
  19   VOID      *HyperPages;
  20   ///
  21   /// Hypervisor major version.
  22   ///
  23   UINT16    VersionMajor;
  24   ///
  25   /// Hypervisor minor version.
  26   ///
  27   UINT16    VersionMinor;
  28   ///
  29   /// Pointer to the RSDP found in the hvm_start_info provided to a PVH guest
  30   ///
  31   VOID      *RsdpPvh;
  32 } EFI_XEN_INFO;
  33
  34 extern EFI_GUID  gEfiXenInfoGuid;
  35
  36 #endif