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| author | Gonglei | 2018-03-01 14:46:29 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin | 2018-03-01 17:26:17 +0100 |
| commit | 5da73dabe86162005dec83a039102b126944f03a (patch) | |
| tree | 4c892d99660172149a8e6bb65527d6659bc1574e /include/sysemu/cryptodev-vhost-user.h | |
| parent | cryptodev: add vhost-user as a new cryptodev backend (diff) | |
| download | qemu-5da73dabe86162005dec83a039102b126944f03a.tar.gz qemu-5da73dabe86162005dec83a039102b126944f03a.tar.xz qemu-5da73dabe86162005dec83a039102b126944f03a.zip | |
cryptodev: add vhost support
Impliment the vhost-crypto's funtions, such as startup,
stop and notification etc. Introduce an enum
QCryptoCryptoDevBackendOptionsType in order to
identify the cryptodev vhost backend is vhost-user
or vhost-kernel-module (If exist).
At this point, the cryptdoev-vhost-user works.
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Signed-off-by: Jay Zhou <jianjay.zhou@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/sysemu/cryptodev-vhost-user.h')
| -rw-r--r-- | include/sysemu/cryptodev-vhost-user.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/sysemu/cryptodev-vhost-user.h b/include/sysemu/cryptodev-vhost-user.h new file mode 100644 index 0000000000..937217bc32 --- /dev/null +++ b/include/sysemu/cryptodev-vhost-user.h @@ -0,0 +1,44 @@ +/* + * QEMU Crypto Device Common Vhost User Implement + * + * Copyright (c) 2016 HUAWEI TECHNOLOGIES CO., LTD. + * + * Authors: + * Gonglei <arei.gonglei@huawei.com> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + * + */ +#ifndef CRYPTODEV_VHOST_USER_H +#define CRYPTODEV_VHOST_USER_H + + +/** + * cryptodev_vhost_user_get_vhost: + * @cc: the client object for each queue + * @b: the cryptodev backend common vhost object + * @queue: the queue index + * + * Gets a new cryptodev backend common vhost object based on + * @b and @queue + * + * Returns: the cryptodev backend common vhost object + */ +CryptoDevBackendVhost * +cryptodev_vhost_user_get_vhost( + CryptoDevBackendClient *cc, + CryptoDevBackend *b, + uint16_t queue); + +#endif /* CRYPTODEV_VHOST_USER_H */ |