Try 2: Add wireless statistics to d80211

index 42fdbf7..70655dc 100644
@@ -205,6 +205,8 @@ struct ieee80211_rx_status {
         int channel;
         int phymode;
         int ssi;
+	int signal;
+	int noise;
         int antenna;
         int rate;
         int flag;

@@ -499,6 +501,9 @@ struct ieee80211_hw {
         /* This is the time in us to change channels
          */
         int channel_change_time;
+	/* This is maximum value of rssi reported by this interface
+	 */
+	int maxssi;
 
 	int num_modes;
 	struct ieee80211_hw_modes *modes;

index e72721f..2549484 100644
@@ -3175,6 +3175,8 @@ ieee80211_rx_h_sta_process(struct ieee80
 	sta->rx_fragments++;
 	sta->rx_bytes += rx->skb->len;
 	sta->last_rssi = rx->u.rx.status->ssi;
+	sta->last_signal = rx->u.rx.status->signal;
+	sta->last_noise = rx->u.rx.status->noise;
 
 	if (!(rx->fc & IEEE80211_FCTL_MOREFRAGS)) {
 		/* Change STA power saving mode only in the end of a frame

index 0d2d79d..1271513 100644
@@ -336,6 +336,7 @@ struct ieee80211_local {
 	struct net_device *apdev; /* wlan#ap - management frames (hostapd) */
 	int open_count;
 	int monitors;
+	struct iw_statistics wstats;
 	struct ieee80211_conf conf;
 
 	int dev_index;

69 lines not on this page · raw message

index 94c6dd8..dd92b02 100644
@@ -72,6 +72,8 @@ STA_ATTR(last_txrate, last_txrate, RATE)
 STA_ATTR(tx_retry_failed, tx_retry_failed, LU);
 STA_ATTR(tx_retry_count, tx_retry_count, LU);
 STA_ATTR(last_rssi, last_rssi, D);
+STA_ATTR(last_signal, last_signal, D);
+STA_ATTR(last_noise, last_noise, D);
 STA_ATTR(channel_use, channel_use, D);
 STA_ATTR(wep_weak_iv_count, wep_weak_iv_count, D);

@@ -175,6 +177,8 @@ static struct attribute *sta_ktype_attrs
 	&sta_attr_tx_retry_failed.attr,
 	&sta_attr_tx_retry_count.attr,
 	&sta_attr_last_rssi.attr,
+	&sta_attr_last_signal.attr,
+	&sta_attr_last_noise.attr,
 	&sta_attr_channel_use.attr,
 	&sta_attr_wep_weak_iv_count.attr,
 

index 8d23047..100d039 100644
@@ -82,6 +82,8 @@ struct sta_info {
 	unsigned long rx_dropped; /* number of dropped MPDUs from this STA */
 
 	int last_rssi; /* RSSI of last received frame from this STA */
+	int last_signal; /* signal of last received frame from this STA */
+	int last_noise; /* noise of last received frame from this STA */
 	int last_ack_rssi[3]; /* RSSI of last received ACKs from this STA */
 	unsigned long last_ack;
         int channel_use;