OvmfPkg/MemEncryptSevLib: find pages of initial SMRAM save state map
[mirror_edk2.git] / 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