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d314f586b3
Add a new QEMU netdev backend that is intended to invoke vhost_net with the vhost-user backend. It uses an Unix socket chardev to establish a communication with the 'slave' (client and server mode supported). At runtime the netdev will handle OPEN/CLOSE events from the chardev. Upon disconnection it will set link_down accordingly and notify virtio-net; the virtio-net interface will go down. Signed-off-by: Antonios Motakis <a.motakis@virtualopensystems.com> Signed-off-by: Nikolay Nikolaev <n.nikolaev@virtualopensystems.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
64 lines
2.3 KiB
C
64 lines
2.3 KiB
C
/*
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* QEMU System Emulator
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*
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* Copyright (c) 2003-2008 Fabrice Bellard
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef QEMU_NET_CLIENTS_H
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#define QEMU_NET_CLIENTS_H
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#include "net/net.h"
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#include "qapi-types.h"
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int net_init_dump(const NetClientOptions *opts, const char *name,
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NetClientState *peer);
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#ifdef CONFIG_SLIRP
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int net_init_slirp(const NetClientOptions *opts, const char *name,
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NetClientState *peer);
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#endif
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int net_init_hubport(const NetClientOptions *opts, const char *name,
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NetClientState *peer);
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int net_init_socket(const NetClientOptions *opts, const char *name,
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NetClientState *peer);
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int net_init_tap(const NetClientOptions *opts, const char *name,
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NetClientState *peer);
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int net_init_bridge(const NetClientOptions *opts, const char *name,
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NetClientState *peer);
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#ifdef CONFIG_VDE
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int net_init_vde(const NetClientOptions *opts, const char *name,
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NetClientState *peer);
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#endif
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#ifdef CONFIG_NETMAP
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int net_init_netmap(const NetClientOptions *opts, const char *name,
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NetClientState *peer);
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#endif
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int net_init_vhost_user(const NetClientOptions *opts, const char *name,
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NetClientState *peer);
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#endif /* QEMU_NET_CLIENTS_H */
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