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