All '0' in agg_status

2017-01-17 Thread 김광민
Very rarely, I experience the problem that packets are serious dropped even though all wireless states(iwconfig, iw wlan0 info, fw_stats, etc.) are OK. This problem occurs only after the AP and station are badly(?) connected, and once the connection is established normally, this problem does not

ath10k: problem mac80211 tid?

2017-01-16 Thread 김광민
Hi there, wifi is connection, but bitrate is rarely unnormal(low bitrate). After the connection is complete, dmesg is as follows when not problem. [236487.314776] wlan0: Limiting TX power to 21 (24 - 3) dBm as advertised by 04:f0:21:20:38:09 [236487.402716] wlan0: Rx A-MPDU request on 04:f0:21

ath10k: problem mac80211 tid?

2017-01-16 Thread 김광민
Hi there, I try to connection repeat test on ath10k. And I saw problem that broken(?) mac80211 TID in /sys/kernel/debug/.../stations/XX:XX:XX:XX:XX:XX/agg_status. The test proceeded as follows. 1. AP - Hostapd is On, STA - wpa_supplicant is On. (Connection) 2. Confirm the connection,