On Wed, Sep 16, 2015 at 03:46:36PM -0700, Todd Efflam wrote: > Sorry if this is the wrong place for this question - the device is > part of a family of products we sell and only intended to be used with > our other product (running linux). The reason we can't change the > firmware is we have already sold the product and it worked fine with > our old kernel (2.6.35.13) but no longer works with our updated kernel > (3.14.39). But 2.6.35 didn't support XHCI controllers, so how did the code work there? And 3.14 is still really old (well over a year), does this same problem still happen for you on 4.2? thanks, 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