diff options
| author | Manikanta Pubbisetty <mpubbise@codeaurora.org> | 2019-02-11 18:47:59 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-02-12 20:48:12 +0200 |
| commit | bb31b7cb106c0447c5cd77ed23dda5a70cce0881 (patch) | |
| tree | a400a3e0c0b591176070cd49f42cac71eba4892f /drivers/net/wireless/ath/ath10k/mac.c | |
| parent | 4920ce3bf7e0d533441b3c8e50b40a6f1897492b (diff) | |
ath10k: report tx airtime provided by fw
If supported, update transmit airtime in mac80211 with the airtime
values reported by the firmware. TX airtime of the PPDU is reported
via HTT data TX completion indication message.
A new service flag 'WMI_SERVICE_REPORT_AIRTIME' is added to advertise
the firmware support. For firmwares which do not support this feature,
TX airtime is calculated in the driver using TX bitrate.
Hardwares tested : QCA9984
Firmwares tested : 10.4-3.6.1-00841
Signed-off-by: Manikanta Pubbisetty <mpubbise@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 22774e127507..795446d31f78 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -3985,6 +3985,9 @@ static u16 ath10k_mac_update_airtime(struct ath10k *ar, if (!txq || !txq->sta) return airtime; + if (test_bit(WMI_SERVICE_REPORT_AIRTIME, ar->wmi.svc_map)) + return airtime; + spin_lock_bh(&ar->data_lock); arsta = (struct ath10k_sta *)txq->sta->drv_priv; @@ -8694,7 +8697,8 @@ int ath10k_mac_register(struct ath10k *ar) wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT); - if (ath10k_peer_stats_enabled(ar)) + if (ath10k_peer_stats_enabled(ar) || + test_bit(WMI_SERVICE_REPORT_AIRTIME, ar->wmi.svc_map)) wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_AIRTIME_FAIRNESS); |