Re: [PATCH 4.9.0-rc5] AR9300 calibration problems with antenna selected

[miaoqing]

I would prefer that you didn't submit this.

> I recently tried to select a single antenna on AR9300 and it works for
> 30 seconds only. The subsequent calibration makes the RX signal level
> to drop from the usual -30/-40 dBm to -70/-80 dBm, and the
> transmission practically stops.
>
> With the attached patch it works, though selecting the antenna doesn't
> seem to have any visible effect, at least with "iw wlanX station dump"
> (perhaps it works for TX).
>
> I'm using ad-hoc mode:
>
> rmmod ath9k
> modprobe ath9k
> iw dev wlan0 set type ibss
> iw phy phyX set antenna 2

2 is a bad mask. We use bitmap, the valid masks are 1, 3, 7.

--
Miaoqing