Just upgraded to 11.2 RC3 from 11.1 release and found the iwm driver for the Intel 8260 was not working. I'm running FreeBSD on a Thinkpad T460P.
kernel: iwm0: <Intel(R) Dual Band Wireless AC 8260> mem 0xf4200000-0xf4201fff at device 0.0 on pci3
kernel: iwm0: SecBoot CPU1 Status: 0x3090001, CPU2 Status: 0x0
kernel: iwm0: Failed to start INIT ucode: 35
I had the module built into a custom kernel using:
I have recompiled the kernel without the module and instead placed the module in the /boot/loader.conf:
The 8260 now appears to be working fine using this method.
iwm0: hw rev 0x200, fw ver 22.361476.0, address b8:8a:60:xx:xx:xx