Ticket #781: iwspy-update-field.diff

net80211/ieee80211_wireless.c

@@ -1088 +1088 @@
-                for (i = 0; i < number; i++)
-                        memcpy(&vap->iv_spy.mac[i * IEEE80211_ADDR_LEN],
-                                address[i].sa_data, IEEE80211_ADDR_LEN);
+                /* init rssi timestamps */
+                memset(vap->iv_spy.ts_rssi, 0, IW_MAX_SPY * sizeof(u_int32_t));
-        }
-        vap->iv_spy.num = number;
-
@@ -1119 +1121 @@
-                address[i].sa_family = AF_PACKET;
-        }
-
-copy its rssi value
+read its rssi, check if updated
-        for (i = 0; i < number; i++) {
-                ni = ieee80211_find_node(nt, &vap->iv_spy.mac[i * IEEE80211_ADDR_LEN]);
-                /* TODO: free node ? */
-                /* check we are associated w/ this vap */
-
+ {
-                        set_quality(&spy_stat[i], ni->ni_rssi);
-
+
+
+
+
+
+
-                        spy_stat[i].updated = IW_QUAL_ALL_INVALID;
+                }
-        }
-
-        /* copy results to userspace */

net80211/ieee80211_var.h

@@ -262 +262 @@
-#define IW_MAX_SPY 8
-struct ieee80211_spy {
-        u_int8_t mac[IW_MAX_SPY * IEEE80211_ADDR_LEN];
+        u_int32_t ts_rssi[IW_MAX_SPY];   /* ts of rssi value from last read */
-        u_int8_t thr_low;       /* 1 byte rssi value, 0 = threshold is off */
-        u_int8_t thr_high;      /* 1 byte rssi value */   
-        u_int8_t num;