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Re: [RFC 2/3 v2] mac80211: disable powersave if pm_qos asks for low latency

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Johannes Berg <johannes@xxxxxxxxxxxxxxxx> writes:

> When an application asks for a latency lower than the beacon interval
> there's nothing we can do -- we need to stay awake and not have the
> AP buffer frames for us. Add code to automatically calculate this
> constraint in mac80211 so drivers need not concern themselves with it.

I like this! 

This is a good start, from this can start improving this. We need to
take into account for example DTIM count, U-APSD and what not. But
that's all for the future.

-- 
Kalle Valo
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