On 25 March 2014 10:38, Yeoh Chun-Yeow <yeohchunyeow@xxxxxxxxx> wrote: >> I don't think that's true for 10.1 firmware and AP interface types. > > I try to play around with 10.1 firmware as AP (3 connected STAs) and I > get the following: > > The first WMI_UPDATE_STATS_EVENTID as follow: > [ 338.290000] ath10k: pdev 0 vdev 0 peer 3 > [ 338.300000] ath10k: MAC 04:f0:21:0c:a5:44 > [ 338.300000] ath10k: RSSI 60 > [ 338.300000] ath10k: Tx 1170000 > [ 338.310000] ath10k: Rx 1170000 > [ 338.310000] ath10k: MAC 04:f0:21:0c:a5:19 > [ 338.320000] ath10k: RSSI 64 > [ 338.320000] ath10k: Tx 1300000 > [ 338.320000] ath10k: Rx 975000 > [ 338.320000] ath10k: MAC 04:f0:21:0c:a5:1c > [ 338.330000] ath10k: RSSI 71 > [ 338.330000] ath10k: Tx 975000 > [ 338.330000] ath10k: Rx 1300000 > > I think that above is correct. > > The second WMI_UPDATE_STATS_EVENTID as follow: > [ 338.340000] ath10k: pdev 1 vdev 0 peer 1 > [ 338.350000] ath10k: MAC a8:02:00:00:00:00 > [ 338.350000] ath10k: RSSI 0 > [ 338.350000] ath10k: Tx 565 > [ 338.360000] ath10k: Rx 0 > > Although indicating 1 peer, but the data seems to be not the peer > stats, not even self STA stats. Any idea? Yes. The second stats event has pdev stats. As per my other mail, 10.1 has extra pdev stats. Since ath10k doesn't account that it reads peer stats too early from the buffer. What you see is a tail of pdev stats for 10.1. You can try the following to test *10.1*: --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -2804,6 +2804,12 @@ struct wmi_pdev_stats { __le32 phy_err_count; /* Phy error count */ __le32 chan_tx_pwr; /* channel tx power */ struct wal_dbg_stats wal; /* WAL dbg stats */ + __le32 ack_rx_bad; + __le32 rts_bad; + __le32 rts_good; + __le32 fcs_bad; + __le32 no_beacons; + __le32 mib_int_count; } __packed; Michał -- 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