vhost-user: start/stop all rings
We are currently only sending VRING_ENABLE message for the first ring, that's wrong: we must start/stop them all. Reported-by: Victor Kaplansky <victork@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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@ -333,18 +333,23 @@ static int vhost_user_set_vring_base(struct vhost_dev *dev,
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static int vhost_user_set_vring_enable(struct vhost_dev *dev, int enable)
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static int vhost_user_set_vring_enable(struct vhost_dev *dev, int enable)
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{
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{
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struct vhost_vring_state state = {
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int i;
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.index = dev->vq_index,
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.num = enable,
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};
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if (!virtio_has_feature(dev->features, VHOST_USER_F_PROTOCOL_FEATURES)) {
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if (!virtio_has_feature(dev->features, VHOST_USER_F_PROTOCOL_FEATURES)) {
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return -1;
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return -1;
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}
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}
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return vhost_set_vring(dev, VHOST_USER_SET_VRING_ENABLE, &state);
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for (i = 0; i < dev->nvqs; ++i) {
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}
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struct vhost_vring_state state = {
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.index = dev->vq_index + i,
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.num = enable,
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};
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vhost_set_vring(dev, VHOST_USER_SET_VRING_ENABLE, &state);
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}
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return 0;
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}
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static int vhost_user_get_vring_base(struct vhost_dev *dev,
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static int vhost_user_get_vring_base(struct vhost_dev *dev,
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struct vhost_vring_state *ring)
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struct vhost_vring_state *ring)
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