On Thu, Aug 4, 2016 at 11:34 PM, Dave Hylands <[email protected]> wrote:
> > On Thu, Aug 4, 2016 at 10:54 AM, Susanoo Tux <[email protected]> wrote: > >> >> >> On Thu, Aug 4, 2016 at 11:18 PM, Dave Hylands <[email protected]> wrote: >> >>> >>> On Thu, Aug 4, 2016 at 10:45 AM, Susanoo Tux <[email protected]> >>> wrote: >>> >>>> >>>> >>>> On Thu, Aug 4, 2016 at 10:38 PM, Dave Hylands <[email protected]> >>>> wrote: >>>> >>>>> >>>>> ...snip... >>> >>>> Checkout Documentation/usb (in your kernel source tree). You'll find a >>>>> bunch of files starting with the word gadget which describe the various >>>>> gadget drivers and how to use them. >>>>> >>>> ...snip... >>> >>>> >>>> Thanks for the reference, I gone through the configfs. And tried >>>> creating it, but >>>> it's not working. I am using x86, is that configfs method configures >>>> the usb >>>> controllers to behave a device ? because nothing is there >>>> in /sys/class/udc/. >>>> >>> >>> Yes - it requires that the USB controller be able to behave as a device. >>> I've only used this on SoC's that had that capability (like gumstix or >>> BeagleBone) and not on a desktop. >>> >>> -- >>> Dave Hylands >>> Shuswap, BC, Canada >>> http://www.davehylands.com >>> >> >> Yes, I can see the error in dmesg "couldn't find an available UDC - added >> [g1] to list of pending drivers" :(. >> >> But I didn't get the meaning of this. May be one basic question, how to >> check whether my desktop supports device/gadget mode? >> > > It's been a while since I worked on this stuff, but I seem to recall that > you need a USB device that supports OTG (On-The-Go). I believe that you can > get PCI cards that support USB OTG. I suspect the USB hosts builtin to most > x86 motherboards don't support it. But that's the feature you need to look > for. > > -- > Dave Hylands > Shuswap, BC, Canada > http://www.davehylands.com > Oh yes, Something like this might be helpful http://www.asix.com.tw/products.php?op=pItemdetail&PItemID=124;74;110&; Thanks Dave :)..
_______________________________________________ Kernelnewbies mailing list [email protected] https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
