|
Last change
on this file since 101297 was 99404, checked in by vboxsync, 2 years ago |
|
Devices/EFI/FirmwareNew: Update to edk2-stable202302 and make it build, bugref:4643
|
-
Property svn:eol-style
set to
native
|
|
File size:
964 bytes
|
| Line | |
|---|
| 1 | /** @file
|
|---|
| 2 | Definitions for Confidential Computing Guest Attributes
|
|---|
| 3 |
|
|---|
| 4 | Copyright (c) 2021 AMD Inc. All rights reserved.<BR>
|
|---|
| 5 | SPDX-License-Identifier: BSD-2-Clause-Patent
|
|---|
| 6 |
|
|---|
| 7 | **/
|
|---|
| 8 |
|
|---|
| 9 | #ifndef CONFIDENTIAL_COMPUTING_GUEST_ATTR_H_
|
|---|
| 10 | #define CONFIDENTIAL_COMPUTING_GUEST_ATTR_H_
|
|---|
| 11 |
|
|---|
| 12 | //
|
|---|
| 13 | // Confidential computing guest type
|
|---|
| 14 | //
|
|---|
| 15 | typedef enum {
|
|---|
| 16 | CcGuestTypeNonEncrypted = 0,
|
|---|
| 17 | CcGuestTypeAmdSev,
|
|---|
| 18 | CcGuestTypeIntelTdx,
|
|---|
| 19 | } CC_GUEST_TYPE;
|
|---|
| 20 |
|
|---|
| 21 | typedef enum {
|
|---|
| 22 | /* The guest is running with memory encryption disabled. */
|
|---|
| 23 | CCAttrNotEncrypted = 0,
|
|---|
| 24 |
|
|---|
| 25 | /* The guest is running with AMD SEV memory encryption enabled. */
|
|---|
| 26 | CCAttrAmdSev = 0x100,
|
|---|
| 27 | CCAttrAmdSevEs = 0x101,
|
|---|
| 28 | CCAttrAmdSevSnp = 0x102,
|
|---|
| 29 |
|
|---|
| 30 | /* The guest is running with Intel TDX memory encryption enabled. */
|
|---|
| 31 | CCAttrIntelTdx = 0x200,
|
|---|
| 32 | } CONFIDENTIAL_COMPUTING_GUEST_ATTR;
|
|---|
| 33 |
|
|---|
| 34 | #define CC_GUEST_IS_TDX(x) ((x) == CCAttrIntelTdx)
|
|---|
| 35 | #define CC_GUEST_IS_SEV(x) ((x) == CCAttrAmdSev || (x) == CCAttrAmdSevEs || (x) == CCAttrAmdSevSnp)
|
|---|
| 36 |
|
|---|
| 37 | #endif
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
