
<seqdia>
title "scanning (with device offload)"

participant userspace
participant mac80211
participant driver


userspace->mac80211: scan request
note over mac80211: split into bands, add IEs
alt for each band
mac80211->driver: hw_scan()
note over driver: execute scan
driver->mac80211: ieee80211_scan_completed()
end
mac80211->userspace: scan done
</seqdia>