On Thursday 26 July 2012 17:47:11 Alan Stern wrote: > > * Is there a USB controller with scheduling in current microframe? > > They all do it. But they won't generate completion IRQs any faster > than 8 KHz. Hi, Maybe a bit off-topic: I've noticed that if you STALL a USB transfer, this rule might not apply. Anyway, STALL is not considered a successful completion. Abusing STALL PID to get higher IRQ rates for the EHCI/XHCI is more or less a hack :-) --HPS -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
