> Apparently this bug also prevented scheduling of endpoints which > failed to schedule once in the past. Formerly I was getting only one > > usbatm_submit_urb: urb 0xffff8807f1568b00 submission failed (-28)! > > from ueagle-atm and now I'm getting regular spam. I think there's good > chance that even on pre-3.18 kernels (which don't crash) iso streams > silently drop data if the first submission fails and the driver > retries. > > I'll be able to do some functional testing later... Sending this from the Eagle on OHCI. Works fine after 1 hour, 0.5GB and few USB reconnections. As I said, it now reports ENOSPC errors if there are low-speed devices or significant isochronous transfers on the bus. And as I suspected, 3.14 happily lets me run this modem and a low-speed keyboard and a 192kB/s audio stream, all at the same time and with no errors whatsoever :) Only it takes pppd a few minutes to even establish the ppp session. -- 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
