[Qemu-devel] [PATCH] fix qemu_flush_queued_packets() in presence of a hub

2013-01-21 Thread Luigi Rizzo
when frontend and backend are connected through a hub as below (showing only one direction), and the frontend (or in general, all output ports of the hub) cannot accept more traffic, the backend queues packets in queue-A. When the frontend (or in general, one output port) becomes ready again, quem

Re: [Qemu-devel] [PATCH] fix qemu_flush_queued_packets() in presence of a hub

2013-01-29 Thread Stefan Hajnoczi
On Tue, Jan 22, 2013 at 07:54:20AM +0100, Luigi Rizzo wrote: > when frontend and backend are connected through a hub as below > (showing only one direction), and the frontend (or in general, all > output ports of the hub) cannot accept more traffic, the backend > queues packets in queue-A. > > Whe