XPS's Atheros QCA6174 works fine with recent FW. I use it in AP mode in 5GHz band in ac mode, though I had to adapt a kernel patch from OpenWRT that ignores fre

XPS's Atheros QCA6174 works fine with recent FW. I use it in AP mode in 5GHz band in ac mode, though I had to adapt a kernel patch from OpenWRT that ignores frequency regdomains. I've also tried to use Intel 8260 for this, but with no luck.