diff options
| author | Lingbo Kong <quic_lingbok@quicinc.com> | 2024-03-09 20:11:29 +0800 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2024-06-19 17:00:12 +0300 |
| commit | aadeee47e9d7ae98f7116f63fa63fcceffffc65c (patch) | |
| tree | 273cc45bff565c1941c3059b40cbef7c65118419 /drivers/net/wireless/ath/ath11k | |
| parent | 94f228ac4f5b8c22f83865e51d3346c2d44d370d (diff) | |
wifi: ath11k: modify the calculation of the average signal strength in station mode
Currently, the calculation of the average signal strength in station mode
is incorrect.
This is because before calculating the average signal strength, ath11k need
to determine whether the hardware and firmware support db2dbm, if the
hardware and firmware support db2dbm, do not need to add noise floor,
otherwise, need to add noise floor.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23
Signed-off-by: Lingbo Kong <quic_lingbok@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://patch.msgid.link/20240309121129.5379-1-quic_lingbok@quicinc.com
Diffstat (limited to 'drivers/net/wireless/ath/ath11k')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/mac.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index bb56160048ba..779009774567 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -8984,8 +8984,11 @@ static void ath11k_mac_op_sta_statistics(struct ieee80211_hw *hw, sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL); } - sinfo->signal_avg = ewma_avg_rssi_read(&arsta->avg_rssi) + - ATH11K_DEFAULT_NOISE_FLOOR; + sinfo->signal_avg = ewma_avg_rssi_read(&arsta->avg_rssi); + + if (!db2dbm) + sinfo->signal_avg += ATH11K_DEFAULT_NOISE_FLOOR; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG); } |