Hi Felipe ----- Original Message ----- > Hello, > > > On 18 Oct 2016, at 10:24, Marc-André Lureau <marcandre.lur...@redhat.com> > > wrote: > > > > <...> > > > > diff --git a/contrib/libvhost-user/libvhost-user.h > > b/contrib/libvhost-user/libvhost-user.h > > > > <...> > > > > +#define VHOST_MAX_NR_VIRTQUEUE 8 > > +#define VIRTQUEUE_MAX_SIZE 1024 > > I think that the maximum number of VQs should be 1024 to match Qemu's. > > http://git.qemu.org/?p=qemu.git;a=blob;f=include/hw/virtio/virtio.h;h=b913aac45589449bcc5d8161651332f4b0d69c7f;hb=HEAD#l55
That would make the VuDev structure quite big. We may want to set the nr of max queues in vu_init() instead, and allocate it there. I think this is rather a current limitation, but does not prevent iterating from there.
