On 02/08/2017 17:56, Måns Rullgård wrote: > Mason writes: > >> From my perspective, the older method does not work on newer chips :-) > > It does work on tango4.
Agreed. > What does the tango5 do if you flood it with packets faster than the > kernel can keep up with? That would make it hit the end of the rx > chain, which is apparently what makes it miserable with the current dma > stop code. The simplest way to test this would be sending tiny packets as fast as possible, right? So ping -f on a GigE link should fit the bill? Regards.
