No, it will be very difficult for us to upgrade the kernel. This module(QCA9986 PCIe) is from the a third party company. They are using the QCA driver and it works well. We are trying to integrate this module to our own device(PPC-64 + Kernel 4.14.83). We don't want to upgrade the kernel, since it will be a huge challenge work for us. Thanks Ming Chen > -----Original Message----- > From: Tom Psyborg <pozega.tomislav@xxxxxxxxx> > Sent: Saturday, March 21, 2020 11:16 PM > To: Ming Chen <Ming.Chen@xxxxxxxxxxxxxx> > Cc: linux-wireless <linux-wireless@xxxxxxxxxxxxxxx> > Subject: Re: Firmware Crashed > > can you try to boot it in another device and using some distro that > has 4.19 or later kernel without backports?
