Re: [PATCH V2 3/3] cfg80211: Share Channel DFS state across wiphys of same DFS domain

2017-04-18 Thread Vasanthakumar Thiagarajan
On Tuesday 18 April 2017 04:20 PM, Johannes Berg wrote: > >> +void regulatory_propagate_dfs_state(struct wiphy *wiphy, >> +struct cfg80211_chan_def >> *chandef, >> +enum nl80211_dfs_state >> dfs_state, >> +

Re: [PATCH V2 3/3] cfg80211: Share Channel DFS state across wiphys of same DFS domain

2017-04-18 Thread Johannes Berg
> +void regulatory_propagate_dfs_state(struct wiphy *wiphy, > + struct cfg80211_chan_def > *chandef, > + enum nl80211_dfs_state > dfs_state, > + enum nl80211_radar_event event) > +{ > + struct

[PATCH V2 3/3] cfg80211: Share Channel DFS state across wiphys of same DFS domain

2017-02-27 Thread Vasanthakumar Thiagarajan
Sharing DFS channel state across multiple wiphys (radios) could be useful with multiple radios on the system. When one radio completes CAC and markes the channel available another radio can use this information and start beaconing without really doing CAC. Whenever there is a state change in dfs