Re: Multi-channel receive
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From: Clemens L. <cl...@la...> - 2012-03-30 17:52:47
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Chris Wj wrote: > On Fri, Mar 30, 2012 at 3:09 AM, Clemens Ladisch <cl...@la... <mailto:cl...@la...>> wrote: > Well, there is the slight problem that the Juju IR buffer-fill code has > the same problem that the old AR code had, i.e., if a packet has been > split over three or more descriptors, the controller is not required to > update the middle descriptor(s), so the descriptor parsing loop just > stops. This might be easier to trigger because applications can submit > buffers smaller than a page. > > Is this problem applicable only to multi-channel receive mode? Yes, normal reception with one channel per context works fine. Regards, Clemens |