81647a655f
vhost_dev_init will replace devfd and devpath with a single opaque argument. This is initialised with a file descriptor. When TAP is used (through vhost_net), open /dev/vhost-net and pass the fd as an opaque parameter in VhostNetOptions. The same applies to vhost-scsi - open /dev/vhost-scsi and pass the fd. 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>
31 lines
947 B
C
31 lines
947 B
C
#ifndef VHOST_NET_H
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#define VHOST_NET_H
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#include "net/net.h"
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struct vhost_net;
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typedef struct vhost_net VHostNetState;
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typedef struct VhostNetOptions {
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NetClientState *net_backend;
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void *opaque;
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bool force;
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} VhostNetOptions;
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struct vhost_net *vhost_net_init(VhostNetOptions *options);
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bool vhost_net_query(VHostNetState *net, VirtIODevice *dev);
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int vhost_net_start(VirtIODevice *dev, NetClientState *ncs, int total_queues);
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void vhost_net_stop(VirtIODevice *dev, NetClientState *ncs, int total_queues);
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void vhost_net_cleanup(VHostNetState *net);
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unsigned vhost_net_get_features(VHostNetState *net, unsigned features);
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void vhost_net_ack_features(VHostNetState *net, unsigned features);
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bool vhost_net_virtqueue_pending(VHostNetState *net, int n);
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void vhost_net_virtqueue_mask(VHostNetState *net, VirtIODevice *dev,
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int idx, bool mask);
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VHostNetState *get_vhost_net(NetClientState *nc);
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#endif
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