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Re: Frame aggregation size configuration in 802.11n

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Johannes Berg wrote:
> > and where all I have to change this parameter to get the desired output?
> 
> That depends on your driver. In iwlwifi, you have to tell the microcode
> what to do -- I'm not sure off hand how to (I know there is a parameter
> that controls the number of frames in an aggregate, I'm not sure about
> the max size but I would think it exists)
> 
> In ath9k you should be able to change it in the driver but I have no
> idea how to.
> 

If you do decide to fiddle with ath9k, you can change the aggregate size
and the max. no of subframes in an aggregate.

See ath_tx_form_aggr() in xmit.c

(ATH_AMPDU_SUBFRAME_DEFAULT, nframes, aggr_limit, etc ...)

Sujith

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