On Sun, Sep 29, 2013 at 01:51:58PM +0200, Markus Rechberger wrote: > I searched with google, obviously no one is using USBFS/userspace USB > drivers that intensive as we do because (streaming 6mb for DVB or 20mb > for Analog over days) the only bug reports that come up are related to > our devices and point to our forum. Not true at all, I know of at least one company, and odds are there are many others, that have been doing this type of thing since the 2.2 kernel days, in their embedded systems for the military. They do it all in userspace, for vision systems, using usbfs. So you aren't alone at all, just the only ones with reported problems :) greg k-h -- 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