To see the list of debug modules and levels, see iwm/debug.h
For example, if you want the full MLME debug output:
- echo 0xff > /debug/iwm/phyN/debug/mlme
+ echo 0xff > /sys/kernel/debug/iwm/phyN/debug/mlme
Or, if you want the full debug, for all modules:
- echo 0xff > /debug/iwm/phyN/debug/level
- echo 0xff > /debug/iwm/phyN/debug/modules
+ echo 0xff > /sys/kernel/debug/iwm/phyN/debug/level
+ echo 0xff > /sys/kernel/debug/iwm/phyN/debug/modules