Vinod Koul <vinod.k...@intel.com> writes: > To make it efficient, disregarding your Sbox HW issue, the solution is > virtual channels. You can delink physical channels and virtual channels. If > one has SW controlled MUX then a channel can service any client. For few > controllers request lines are hard wired so they cant use any channel. But > if you dont have this restriction then driver can queue up many transactions > from different controllers.
Have you been paying attention at all? This exactly what the driver ALREADY DOES. -- Måns Rullgård