There's a bit in the TX descriptor which should be labelled something like noack / NOACK.
Just start there and work your way up. :) Sorry, I'm knee deep in radar pattern matching code at the moment... Adrian On 19 January 2012 17:08, David Murray <d.mur...@murdoch.edu.au> wrote: > Thank you very much for the response Luis. it seems like > ath_hw_set_bssid_mask() is really about filtering out external BSSIDs. > > Adrian, do you have any information or links that might explain how the > higher layers set the QoS flags of NoAck in 802.11? I would happily buy > ath9k compatible devices if I thought this would be possible. > > Thanks > Dave > > > > On 20/01/12 05:59, Luis R. Rodriguez wrote: > >> On Thu, Jan 19, 2012 at 07:45:52AM -0800, Adrian Chadd wrote: >> >>> If it's anything like what ath9k does, there's a flag that the upper >>> layers >>> can set which marks that particular frame as not requiring an ACK. >>> >> ath_hw_set_bssid_mask() >> >> http://git.kernel.org/?p=**linux/kernel/git/linville/** >> wireless-testing.git;a=blob;f=**drivers/net/wireless/ath/hw.c;**h=** >> 19befb33107348e949cf958c05ee26**83f9ba28d9;hb=HEAD#l27<http://git.kernel.org/?p=linux/kernel/git/linville/wireless-testing.git;a=blob;f=drivers/net/wireless/ath/hw.c;h=19befb33107348e949cf958c05ee2683f9ba28d9;hb=HEAD#l27> >> >> Luis >> >
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