How to debug mt76 driver, watch variables

[fodiator]

I used sdata_info to have entries in the log. See

Daemon.err hostapd: nl80211: kernel reports: key addition failed - is this a problem?

Here is the TODO excerpt: /* * The ASSOC test makes sure the driver is ready to * receive the key. When wpa_supplicant has roamed * using FT, it attempts to set the key before * association has completed, this rejects that attempt * so it will set the key again after association. * * TODO: accept the key if we have a station entry and * add it to the device after the station. */ I've included patch 100-allow_key_without_assoc.patch under [buildroot]/openwrt/package/kernel/mac80…

for an example