On Fri, Apr 13, 2018 at 10:35:48AM +0200, Wolfram Sang wrote: > > > As the implementation stands it is global - only one DMA RX stream may > > be in flight for the entire system. I am wondering if that is the right > > granularity for the restriction. Perhaps it could be per-SDHI device, > > allowing concurrent streams on different SDHI devices. > > As we have only one DMA RX channel per device, there is no other > concurrency than the global concurrency. Thanks, understood.
