1 | /* Definitions for QEMU's persistent reservation helper daemon |
2 | * |
3 | * Copyright (C) 2017 Red Hat, Inc. |
4 | * |
5 | * Author: |
6 | * Paolo Bonzini <pbonzini@redhat.com> |
7 | * |
8 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
9 | * of this software and associated documentation files (the "Software"), to |
10 | * deal in the Software without restriction, including without limitation the |
11 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
12 | * sell copies of the Software, and to permit persons to whom the Software is |
13 | * furnished to do so, subject to the following conditions: |
14 | * |
15 | * The above copyright notice and this permission notice shall be included in |
16 | * all copies or substantial portions of the Software. |
17 | * |
18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
21 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
23 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
24 | * IN THE SOFTWARE. |
25 | */ |
26 | |
27 | #ifndef QEMU_PR_HELPER_H |
28 | #define QEMU_PR_HELPER_H |
29 | |
30 | #define PR_HELPER_CDB_SIZE 16 |
31 | #define PR_HELPER_SENSE_SIZE 96 |
32 | #define PR_HELPER_DATA_SIZE 8192 |
33 | |
34 | typedef struct PRHelperResponse { |
35 | int32_t result; |
36 | int32_t sz; |
37 | uint8_t sense[PR_HELPER_SENSE_SIZE]; |
38 | } PRHelperResponse; |
39 | |
40 | #endif |
41 | |