blob: dd2541c6dcdffe9042f089b1f9fb02b39176dfc7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
/** @file
Definitions for Confidential Computing Attribute
Copyright (c) 2021 AMD Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef CONFIDENTIAL_COMPUTING_GUEST_ATTR_H_
#define CONFIDENTIAL_COMPUTING_GUEST_ATTR_H_
typedef enum {
/* The guest is running with memory encryption disabled. */
CCAttrNotEncrypted = 0,
/* The guest is running with AMD SEV memory encryption enabled. */
CCAttrAmdSev = 0x100,
CCAttrAmdSevEs = 0x101,
CCAttrAmdSevSnp = 0x102,
/* The guest is running with Intel TDX memory encryption enabled. */
CCAttrIntelTdx = 0x200,
} CONFIDENTIAL_COMPUTING_GUEST_ATTR;
#define CC_GUEST_IS_TDX(x) ((x) == CCAttrIntelTdx)
#define CC_GUEST_IS_SEV(x) ((x) == CCAttrAmdSev || (x) == CCAttrAmdSevEs || (x) == CCAttrAmdSevSnp)
#endif
|