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1 | /* |
2 | * QEMU Crypto Device Common Vhost User Implement | |
3 | * | |
4 | * Copyright (c) 2016 HUAWEI TECHNOLOGIES CO., LTD. | |
5 | * | |
6 | * Authors: | |
7 | * Gonglei <arei.gonglei@huawei.com> | |
8 | * | |
9 | * This library is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU Lesser General Public | |
11 | * License as published by the Free Software Foundation; either | |
0dda001b | 12 | * version 2.1 of the License, or (at your option) any later version. |
5da73dab GA |
13 | * |
14 | * This library is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | * Lesser General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU Lesser General Public | |
20 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. | |
21 | * | |
22 | */ | |
ec150c7e | 23 | |
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24 | #ifndef CRYPTODEV_VHOST_USER_H |
25 | #define CRYPTODEV_VHOST_USER_H | |
26 | ||
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27 | #include "sysemu/cryptodev-vhost.h" |
28 | ||
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29 | #define VHOST_USER_MAX_AUTH_KEY_LEN 512 |
30 | #define VHOST_USER_MAX_CIPHER_KEY_LEN 64 | |
31 | ||
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32 | |
33 | /** | |
34 | * cryptodev_vhost_user_get_vhost: | |
35 | * @cc: the client object for each queue | |
36 | * @b: the cryptodev backend common vhost object | |
37 | * @queue: the queue index | |
38 | * | |
39 | * Gets a new cryptodev backend common vhost object based on | |
40 | * @b and @queue | |
41 | * | |
42 | * Returns: the cryptodev backend common vhost object | |
43 | */ | |
44 | CryptoDevBackendVhost * | |
45 | cryptodev_vhost_user_get_vhost( | |
46 | CryptoDevBackendClient *cc, | |
47 | CryptoDevBackend *b, | |
48 | uint16_t queue); | |
49 | ||
50 | #endif /* CRYPTODEV_VHOST_USER_H */ |