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f56a12475f
Support backend guest notifier masking in vhost-net: create eventfd at device init, when masked, make vhost use that as eventfd instead of sending an interrupt. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
24 lines
758 B
C
24 lines
758 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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VHostNetState *vhost_net_init(NetClientState *backend, int devfd, bool force);
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bool vhost_net_query(VHostNetState *net, VirtIODevice *dev);
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int vhost_net_start(VHostNetState *net, VirtIODevice *dev);
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void vhost_net_stop(VHostNetState *net, VirtIODevice *dev);
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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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#endif
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