77d20126b4
This message is used to enable/disable a specific vring queue pair. The first queue pair is enabled by default. Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com> Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Acked-by: Flavio Leitner <fbl@sysclose.org> Acked-by: Huawei Xie <huawei.xie@intel.com>
58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _VIRTIO_NET_USER_H
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#define _VIRTIO_NET_USER_H
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#include "vhost-net.h"
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#include "vhost-net-user.h"
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#define VHOST_USER_PROTOCOL_FEATURES 0ULL
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int user_set_mem_table(struct vhost_device_ctx, struct VhostUserMsg *);
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void user_set_vring_call(struct vhost_device_ctx, struct VhostUserMsg *);
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void user_set_vring_kick(struct vhost_device_ctx, struct VhostUserMsg *);
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void user_set_protocol_features(struct vhost_device_ctx ctx,
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uint64_t protocol_features);
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int user_get_vring_base(struct vhost_device_ctx, struct vhost_vring_state *);
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int user_set_vring_enable(struct vhost_device_ctx ctx,
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struct vhost_vring_state *state);
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void user_destroy_device(struct vhost_device_ctx);
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#endif
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