diff options
| author | Thiraviyam Mariyappan <quic_tmariyap@quicinc.com> | 2022-05-19 18:27:41 +0530 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2022-05-30 14:25:27 +0300 |
| commit | b205ce4c266cd66e6f954733ef6c94f06722e150 (patch) | |
| tree | 0d42ac92269b9dab01dad8bdc93872efce47ed8f /drivers/net/wireless/ath/ath11k/core.h | |
| parent | 3bd0c69653ac636eae8872aacdcd4156f772f928 (diff) | |
ath11k: support avg signal in station dump
Currently mac80211 doesn't calculate average signal when RSS(Receive side
scaling) is enabled from the driver, so average signal isn't printed in
the station dump. To address this issue, calculate the average signal
from RSSI within driver and display in the station dump.
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01208-QCAHKSWPL_SILICONZ-1
Signed-off-by: Thiraviyam Mariyappan <quic_tmariyap@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/1652965061-30457-1-git-send-email-quic_tmariyap@quicinc.com
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/core.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/core.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h index 95bca0b078b1..ea31016437b0 100644 --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -14,6 +14,7 @@ #include <linux/dmi.h> #include <linux/ctype.h> #include <linux/rhashtable.h> +#include <linux/average.h> #include "qmi.h" #include "htc.h" #include "wmi.h" @@ -464,6 +465,8 @@ struct ath11k_per_ppdu_tx_stats { u32 retry_bytes; }; +DECLARE_EWMA(avg_rssi, 10, 8) + struct ath11k_sta { struct ath11k_vif *arvif; @@ -482,6 +485,7 @@ struct ath11k_sta { u64 rx_duration; u64 tx_duration; u8 rssi_comb; + struct ewma_avg_rssi avg_rssi; s8 rssi_beacon; s8 chain_signal[IEEE80211_MAX_CHAINS]; struct ath11k_htt_tx_stats *tx_stats; |