On 03/21/2015 10:16 AM, Stefan Rompf wrote: > Hi Sergey, > >> You should be a wizard to reveal hw protocol without touching hw :) > > I cannot say 'Mischief managed!' by now, but it's slowly making progress ;-) > >> Unlikely that iwconfig changes something directly, I would bet on the >> driver. > > Indeed. So far > > -The RF filter is controlled by the GPIO pins on the AR928x wifi chip via > some > kind of serial protocol. > -The functions responsible for the filter are ath_hal_hsr_init(), called once > on initialisation, ath_hal_hsr_disable() and ath_hal_hsr_enable() on channel > change. There is an ath_hal_hsr_get_lock_status() that does not seem to be > used. > -There seems to be no filter tuning after it has been setup on channel change. > > Reverse engineering this unreadable MIPS assembly mess will take some time... > anyone willing to help? Does it make sense to open a ticket to track the > issue > or is this mailing list ok? > > Stefan
Any news here? I know a lot of people who are eager to run OpenWrt on their UAP Outdoor+ ... If you don't have time to do further work on this, I'd be glad to continue where you left off. Have you found out anything substantial that might help? Regards, Matthias
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