[PATCH] ath10k: fix AP/IBSS CSA with template based fw

[Kalle Valo]

Michal Kazior <michal.kazior at tieto.com> writes:

> qca6174 with wmi-tlv firmware uses offloaded
> beaconing scheme (i.e. templates). This requires a
> little different approach when implementing CSA.
>
> Add missing code to update CS count and report CSA
> completion to mac80211. Without it channel switch
> was never finished.
>
> To avoid races during interface teardown data_lock
> has been used to protect is_up and is_started so
> they can be compared against before scheduling
> count down work.
>
> Signed-off-by: Michal Kazior <michal.kazior at tieto.com>
> ---
>
> @Kalle: I'm deferring the chanctx patchset v4
> until this gets applied. I'd like to avoid posting
> patches without a valid parent id and leaving you
> with some weird conflicts and implicit depndencies
> in the code to deal with.

Ok.

I actually had strange conflicts already with this patch (in mac.c). As
I'm travelling, please check my resolution from the pending branch very
carefully. I might have done something stupid.

-- 
Kalle Valo