The main reason is to be able to stop the CAC when you want to make a channel switch and the CAC is ongoing. It's true that the radio would not pass to the next phase, the behavior is the same as when during the CAC a radar event is detected. In the case of aborting, a later action is expected, for example, switch to the desired new channel. Regards, EG El mar., 25 sept. 2018 a las 10:52, Arend van Spriel (<arend.vanspriel@xxxxxxxxxxxx>) escribió: > > On 9/25/2018 10:19 AM, Enrique Giraldo wrote: > > Add NL80211_CMD_ABORT_CAC to the nl80211 interface. > > This one really needs a good motivation. The CAC duration is a hard > requirement so aborting it means that the radio can not proceed to the > next phase. You really need to describe your reasoning for wanting this > in the commit message. > > Regards, > Arend
