提交 9a5ab0f4 编写于 作者: R Rajkumar Manoharan 提交者: Kalle Valo

ath10k: fix rts profile for second rate series

By default rts protection is enabled in firmware for the second
rateset. Currently ath10k selects RTS profile (only for software
retries), when legacy stations are associated or asked by mac80211.
On congested environment, when AP is running in HT/VHT mode and
there are no legacy clients associated, this will impact the
robustness. Also enabling RTS protection only for second rateset will
not impact performance on clear environment. Fix that.
Signed-off-by: NRajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
上级 37a0b394
......@@ -881,12 +881,14 @@ static int ath10k_recalc_rtscts_prot(struct ath10k_vif *arvif)
vdev_param = ar->wmi.vdev_param->enable_rtscts;
if (arvif->use_cts_prot || arvif->num_legacy_stations > 0)
rts_cts |= SM(WMI_RTSCTS_ENABLED, WMI_RTSCTS_SET);
rts_cts |= SM(WMI_RTSCTS_ENABLED, WMI_RTSCTS_SET);
if (arvif->num_legacy_stations > 0)
rts_cts |= SM(WMI_RTSCTS_ACROSS_SW_RETRIES,
WMI_RTSCTS_PROFILE);
else
rts_cts |= SM(WMI_RTSCTS_FOR_SECOND_RATESERIES,
WMI_RTSCTS_PROFILE);
return ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
rts_cts);
......
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