From: Sarah Sharp ... > If it really matters that a driver be able to get an immediate -EPIPE > response back from a device when the endpoint is halted, I can rip the > code out of xhci_endpoint_reset() and make the driver manually clean up > the ring at the time of the stall, like it does for control endpoints > and babble/transfer/split TX errors. If it doesn't matter, test #13 > should be changed to only submit one URB and get back an -EPIPE > response. Remember that drivers like usbnet leave urb active on inbound endpoints all the time - and need to be able to queue them all the time. I've certainly seen the "WARN halted endpoint, queueing URB anyway." message while testing the ac88179_178a driver with no ill effects. David -- 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
