We were using EHCI with the 2.6.35 kernel. When disabling XHCI in 3.14 and using EHCI the device still doesn't work however. The reason we are stuck with 3.14 is we use the Yocto build system and their latest support is for 3.14. Thanks, Todd On Wed, Sep 16, 2015 at 3:59 PM, Greg KH <greg@xxxxxxxxx> wrote: > 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
