On Monday 03 September 2012 19:23:26 Mohammed Shafi wrote: > > # dmesg > > [...] > > [900132.160000] ath: phy0: NF calibrated [ext] [chain 0] is -104 > > [900162.160000] ath: phy0: NF calibrated [ctl] [chain 0] is -104 > > [900162.160000] ath: phy0: NF calibrated [ext] [chain 0] is -104 > > [900192.160000] ath: phy0: NF calibrated [ctl] [chain 0] is -104 > > [900192.160000] ath: phy0: NF calibrated [ext] [chain 0] is -104 > > [900197.470000] ath: phy0: missed 1 consecutive beacons > > [900197.560000] ath: phy0: resume beacon xmit after 1 misses > > [900222.160000] ath: phy0: NF calibrated [ctl] [chain 0] is -104 > > [900222.160000] ath: phy0: NF calibrated [ext] [chain 0] is -104 > > [900252.160000] ath: phy0: NF calibrated [ctl] [chain 0] is -104 > > [900252.160000] ath: phy0: NF calibrated [ext] [chain 0] is -104 > > [900275.910000] ath: phy0: missed 1 consecutive beacons > > seems we are getting beacon stuck, though its not sufficient for triggering > chip reset (or) atleast start noise floor calibration. Is this is in a > congested environment ? we can dump cycle counters . I think we need to > have a WAR of chip reset if the cycle counters (busy is too high) inspite > the MAC hang signature . let me try too to figure out that WAR is already > available (or) we got to enable it.
The test environment is not really "congested". It is not in a city and you
don't have many access points in range. Only 2/3 clients are using these two
test access points. I don't know whether there are other things using the
channel range also used by the access points.
Kind regards,
Sven
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