diff options
| author | Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com> | 2017-01-13 13:30:03 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2017-01-19 16:18:40 +0300 |
| commit | 0f8a2b7772f75d155c95ce3d023b81ad911234c9 (patch) | |
| tree | b62e60af9c98bdbde25daf48479a7552fbbe04e2 /drivers/net/wireless/ath/ath10k/htt_rx.c | |
| parent | 0a744d927406389e00687560d9ce3c5ab0e58db9 (diff) | |
| download | linux-0f8a2b7772f75d155c95ce3d023b81ad911234c9.tar.xz | |
ath10k: fix per station tx bit rate reporting
Not clearing the previous tx bit rate status
results in a ambigous tx bit rate reporting to
mac80211/cfg80211, for example the previous bit
rate status would have been marked as legacy rate
, while the current rate would have been an HT/VHT
rate with the tx bit rate flags set and this results
in exporting tx bitrate as legacy rate but with HT/VHT
rate flags set, fix this by clearing the tx bitrate
status for each event. This also fixes the below
warning when we do:
iw dev wlan#N station dump
WARNING: net/wireless/util.c:1222 cfg80211
[<c022f104>] (warn_slowpath_null) from [<bf3b9adc>]
(cfg80211_calculate_bitrate+0x110/0x1f4 [cfg80211])
[<bf3b9adc>] (cfg80211_calculate_bitrate [cfg80211]) from
[<bf3dcd54>] (nl80211_put_sta_rate+0x44/0x1dc [cfg80211])
[<bf3dcd54>] (nl80211_put_sta_rate [cfg80211]) from
[<bf3cbc34>] (nl80211_set_interface+0x724/0xd70 [cfg80211])
[<bf3cbc34>] (nl80211_set_interface [cfg80211]) from
[<bf3d0a18>] (nl80211_dump_station+0xdc/0x100 [cfg80211])
[<bf3d0a18>] (nl80211_dump_station [cfg80211])
Fixes: cec17c382140 ("ath10k: add per peer htt tx stats support for 10.4")
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/htt_rx.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/htt_rx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 4105005dcdfe..12e67c46ea0a 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -2236,6 +2236,8 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar, return; } + memset(&arsta->txrate, 0, sizeof(arsta->txrate)); + if (txrate.flags == WMI_RATE_PREAMBLE_CCK || txrate.flags == WMI_RATE_PREAMBLE_OFDM) { rate = ATH10K_HW_LEGACY_RATE(peer_stats->ratecode); |