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Re: [PATCH] mac80211: add station aid into ieee80211_tx_control

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> I see, AP mode is different story and in second thought it think we
> can use this to speed up TX path
> also for iwliwfi, we waste significant time on searching for STA based
> on MAC address.
> So it's ACK from me. Thanks for opening my eyes :)
> 
> Another question is if there will be more info needed for station in the driver.
> Currently in iwlwifi we have STA representation, this is HW
> requirement but some data are kept twice in iwlwifi and mac.
> The question is whether STA mac80211 representation cannot be more
> accessible to the driver?  Not sure how this can be done
> without over complicated station book keeping.

Yeah, that's a bit tough, I'm not sure how to do it.

Maybe we could have a struct ieee80211_sta_info (defined in mac80211.h)
embedded into struct sta_info and pass that along everywhere sort of
like we do with struct key/key_conf?

johannes

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