[Bug 229138] iwm not working when compiled into kernel Intel 8260

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Jun 19 07:38:14 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229138

            Bug ID: 229138
           Summary: iwm not working when compiled into kernel Intel 8260
           Product: Base System
           Version: CURRENT
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: wireless
          Assignee: wireless at FreeBSD.org
          Reporter: resistor at peakusage.net

Hi,
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:

device         iwm                   
device         iwmfw

I have recompiled the kernel without the module and instead placed the module
in the /boot/loader.conf:
if_iwm_load="YES"
iwm3160fw_load="YES"
iwm7260fw_load="YES"
iwm7265fw_load="YES"
iwm8000Cfw_load="YES"
iwm8265fw_load="YES"

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

Cheers,
Nick.

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