ath10k: fix survey information reporting

Rx clear count reported in wmi_chan_info_event is actually channel_busy_count
not rx_frame_count. Send rx_clear_count through time_busy of survey_info
and set SURVEY_INFO_TIME_BUSY in filled.

iw wlan0 survey dump

urvey data from wlan0
        frequency:                      5180 MHz [in use]
        noise:                          -103 dBm
        channel active time:            150 ms
        channel busy time:              22 ms
Survey data from wlan0
        frequency:                      5200 MHz
        noise:                          -102 dBm
        channel active time:            146 ms
        channel busy time:              0 ms

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index ebaa096..0fabe68 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -1645,10 +1645,10 @@ void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb)
 
                survey = &ar->survey[idx];
                survey->time = WMI_CHAN_INFO_MSEC(cycle_count);
-               survey->time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count);
+               survey->time_busy = WMI_CHAN_INFO_MSEC(rx_clear_count);
                survey->noise = noise_floor;
                survey->filled = SURVEY_INFO_TIME |
-                                SURVEY_INFO_TIME_RX |
+                                SURVEY_INFO_TIME_BUSY |
                                 SURVEY_INFO_NOISE_DBM;
        }