qemu

FORK: QEMU emulator
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cryptodev-vhost-user.h (1561B)

      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
     12  * version 2.1 of the License, or (at your option) any later version.
     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  */
     23 
     24 #ifndef CRYPTODEV_VHOST_USER_H
     25 #define CRYPTODEV_VHOST_USER_H
     26 
     27 #include "sysemu/cryptodev-vhost.h"
     28 
     29 #define VHOST_USER_MAX_AUTH_KEY_LEN    512
     30 #define VHOST_USER_MAX_CIPHER_KEY_LEN  64
     31 
     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 */