This looks like it is the same problem we saw in the dwc_otg driver
with incorrect scheduling of split USB transactions to downstream
ports behind single TT hubs (this just makes the problem worse rather
than be the cause of anything)
In general it should be possible to schedule multiple split
tra
Yes,
I added the next_sched_frame to track the next uframe that there is
anything to do in the periodic schedule. The SOF interrupt is then
disabled until that uframe (although the FIQ still runs each uframe to
decide whether to trigger the USB interrupt)
Gordon
On 21/08/2013 22:24, "Matthijs K
I'd suggest just adding a Raspberry Pi Foundation copyright.
Is that OK or do you need names for SOB?
Gordon
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