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Hi,<br>
<br>
<p>I did a very simple test :<br>
1, modify qemu/hw/block/virtio-blk.c, let virtio-blk use 256
queue:<br>
<strong>s->vq = virtio_add_queue(vdev, 128,
virtio_blk_handle_output);</strong><br>
--> <strong>s->vq = virtio_add_queue(vdev, 256 ,
virtio_blk_handle_output);</strong></p>
<p><strong></strong><br>
2, compile qemu and run a VM which boots from virtio-blk disk.</p>
<p><br>
</p>
<p>The VM can NOT boot because seabios use macro MAX_QUEUE_NUM as
128.<br>
So, does virtio-pci support more queues?<br>
Looking forward your reply!</p>
<br>
<br>
<pre class="moz-signature" cols="72">--
Rather than love ,than money ,than faith,than fame,than fairness,give me truth.</pre>
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