Hi, On Fri, Jun 16, 2017 at 05:30:14PM +0530, JANARDHANACHARI KELLA wrote: > Hi, > > I am trying to use the at86rf233 radio with raspberry pi3 and kernel > 4.4.50. that kernel has cloned from git/raspberrypi. > this is a known bug of raspberrypi kernel which seems they don't fix it either and fixed in newer raspberrypi kernels. Please do the steps [0]. Also I recommend it to use _mainline_ linux kernel from kernel.org - I will give no support at all for non mainline kernels, because I don't know what rpi people do there and I don't care about it what they do there. "NOTE: for the latest Raspbian and its Linux-Kernel v4.4.x these steps are mandatory, as the 802.15.4 transceivers are not working correctly. Hopefully, this issue will be fixed in the next release." as you see on [0]. Finally: I never had such issues with mainline linux kernel, so please folks don't use raspberry pi kernel images and report issues about that here - we do mainline linux only! - Alex [0] https://github.com/RIOT-Makers/wpan-raspbian/wiki/Create-a-generic-Raspbian-image-with-6LoWPAN-support -- To unsubscribe from this list: send the line "unsubscribe linux-wpan" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html