On Wed, 2018-06-13 at 16:15 +0530, Tamizh chelvam wrote:
>
> + if (sta->rssi_thold && bss_conf->enable_beacon) {
> + int last_event = sta->last_sta_mon_event_signal;
> + int thold = sta->rssi_thold;
> + int hyst = sta->rssi_hyst;
> + int sig = -ewma_signal_read(&sta->rx_stats_avg.signal);
> +
> + if (sig < thold &&
> + (last_event == 0 || sig < last_event - hyst)) {
> + sta->last_sta_mon_event_signal = sig;
> + cfg80211_sta_mon_rssi_notify(
> + rx->sdata->dev, sta->addr,
> + NL80211_STA_MON_RSSI_THRESHOLD_EVENT_LOW,
> + sig, GFP_ATOMIC);
> + } else if (sig > thold &&
> + (last_event == 0 || sig > last_event + hyst)) {
> + sta->last_sta_mon_event_signal = sig;
> + cfg80211_sta_mon_rssi_notify(
> + rx->sdata->dev, sta->addr,
> + NL80211_STA_MON_RSSI_THRESHOLD_EVENT_HIGH,
> + sig, GFP_ATOMIC);
> + }
> + }
This seems really familiar - perhaps if you unify the cfg80211 API for
sta_mon and "normal" CQM (distinguish based on the peer address?) you
can unify this block of code too?
johannes
