Just installed Slackware-current and installed the ipw3945 packages from Alien's repository. I build them with the Slackbuild.
Now when I try to load the module I get following:
root@Chimaera:/home/zmyrgel# modprobe ipw3945
WARNING: Error inserting firmware_class (/lib/modules/22.214.171.124-smp/kernel/drivers/base/firmware_class.ko): Invalid module format
Any idea what's causing that and how to get my wireless working?