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When multi queue is enabled e.g. for a virtio-net device, each queue pair will have a vhost_dev, and the only thing shared between vhost devs currently is the chardev. This patch introduces a vhost-user state structure which will be shared by all vhost devs of the same virtio device. Signed-off-by: Tiwei Bie <tiwei.bie@intel.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
21 lines
436 B
C
21 lines
436 B
C
/*
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* Copyright (c) 2017-2018 Intel Corporation
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*
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* This work is licensed under the terms of the GNU GPL, version 2.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef HW_VIRTIO_VHOST_USER_H
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#define HW_VIRTIO_VHOST_USER_H
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#include "chardev/char-fe.h"
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typedef struct VhostUserState {
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CharBackend *chr;
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} VhostUserState;
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VhostUserState *vhost_user_init(void);
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void vhost_user_cleanup(VhostUserState *user);
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#endif
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