Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx> writes: > This is the fifth "PATCH" patchset iteration for the ath10k spectral > scan feature. It includes a small change compared to Kalles PATCHv4 > series: the parameter initialization has been moved to > ath10k_spectral_start() so that the parameters also get reset when the > firmware crashes. > > To view the samples, please have a look at the fft_eval tool [1] which > now supports both ath9k and ath10k formats. > > The count issue is still open: Even when a count is specified, the > hardware seems to send endless samples. It seems to work most of the > time in VHT80 mode though, but in HT20 and HT40 the count value seems > to be ignored. To reproduce this, start hostapd with the desired > channel width and do: > > echo 8 > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_count > echo manual > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl > echo trigger > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl > cat /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan0 >> /tmp/fft.dump > > Repeating the last line and checking the filesize will easily show > whether ath10k still sends samples or not. We would expect 8 samples in > this configuration. > > Please see the patches for more information on the changes. > > Cheers, > Simon > > [1] https://github.com/simonwunderlich/FFT_eval > > Simon Wunderlich (1): > ath10k: add spectral scan feature > > Sven Eckelmann (1): > ath: Move spectral debugfs structs to shared header Thanks, both patches applied. And thanks for fixing a bug I introduced! -- Kalle Valo -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
