Hi Johannes, On Fri, 01 Dec 2017 15:49:02 +0100 Johannes Berg <johan...@sipsolutions.net> wrote:
> On Mon, 2017-11-27 at 16:07 +0100, Peter Große wrote: > > > > I think if the driver has WANT_MONITOR_VIF, then we can pass that > > > through and let the driver sort it out. > > > > > > But if not, we probably just have to reject the configuration? > > > > With passing through you mean calling bss_info_changed on the driver for the > > monitor interface? > > I meant to pass the &monitor_sdata.vif pointer instead of the real > monitor interface that's coming through cfg80211. The former is virtual > and has no netdev, but the diver is aware of it. I'm not sure I get where to pass this to what. Do you mean in drv_bss_info_changed or ieee80211_set_tx_power? > You can check that > > local->monitor_sdata > > exists, and use it if yes, and reject if no. Assuming you meant ieee80211_set_tx_power, then I'd have to check whether wdev is a monitor interface and reject the configuration, if local->monitor_sdata doesn't exist? But in ieee80211_set_tx_power no vif pointers get handed around, so I'm confused. Sorry. Regards Peter
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