Hi Stefan, Thanks for directing question to correct people, yes your understanding is correct.
I want virtio-net control virtqueue to be handled by vhost-user-net device based backend for vdpa use case where control message would do some configuration on actual hw device. Or these changes should to be done in libvirt where QMP event are being handled as of now? Regards Nikhil -----Original Message----- From: Stefan Hajnoczi <stefa...@gmail.com> Sent: Wednesday, February 27, 2019 8:54 PM To: Nikhil Agarwal <nagar...@xilinx.com> Cc: qemu-de...@nongnu.org; jasow...@redhat.com; libvir-list@redhat.com Subject: Re: [Qemu-devel] Virtio-net control queue handling On Tue, Feb 26, 2019 at 02:13:43PM +0000, Nikhil Agarwal wrote: > Is there any option in QEMU to offload virtio device control queue handling > to backend instead of deciphering and passing to libvirt via QMP? if not, is > there any interface in libvirt which passes on these message to application > or i directly use QMP interface from QEMU? I'm not sure I understand your question. It could be because of terminology: "virtio device control queue" == virtio-net control virtqueue? "backend" == vhost-user-net device backend? "message" == QMP event? I have CCed Jason Wang, QEMU network subsystem maintainer, and the libvirt mailing list. Stefan -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list
