[PATCH] ieee80211 Added wireless spy support
Added wireless spy support to Rx code path.
Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
NOTE: Looks like scripts/Lindent generated output different
than the Lindented version already in-kernel, hence all the
whitespace deltas... *sigh*
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index 74c4ed7..6bbaa44 100644
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -378,33 +378,47 @@
frag = WLAN_GET_SEQ_FRAG(sc);
hdrlen = ieee80211_get_hdrlen(fc);
-#ifdef NOT_YET
-#if WIRELESS_EXT > 15
/* Put this code here so that we avoid duplicating it in all
* Rx paths. - Jean II */
#ifdef IW_WIRELESS_SPY /* defined in iw_handler.h */
/* If spy monitoring on */
- if (iface->spy_data.spy_number > 0) {
+ if (ieee->spy_data.spy_number > 0) {
struct iw_quality wstats;
- wstats.level = rx_stats->signal;
- wstats.noise = rx_stats->noise;
- wstats.updated = 6; /* No qual value */
+
+ wstats.updated = 0;
+ if (rx_stats->mask & IEEE80211_STATMASK_RSSI) {
+ wstats.level = rx_stats->rssi;
+ wstats.updated |= IW_QUAL_LEVEL_UPDATED;
+ } else
+ wstats.updated |= IW_QUAL_LEVEL_INVALID;
+
+ if (rx_stats->mask & IEEE80211_STATMASK_NOISE) {
+ wstats.noise = rx_stats->noise;
+ wstats.updated |= IW_QUAL_NOISE_UPDATED;
+ } else
+ wstats.updated |= IW_QUAL_NOISE_INVALID;
+
+ if (rx_stats->mask & IEEE80211_STATMASK_SIGNAL) {
+ wstats.qual = rx_stats->signal;
+ wstats.updated |= IW_QUAL_QUAL_UPDATED;
+ } else
+ wstats.updated |= IW_QUAL_QUAL_INVALID;
+
/* Update spy records */
- wireless_spy_update(dev, hdr->addr2, &wstats);
+ wireless_spy_update(ieee->dev, hdr->addr2, &wstats);
}
#endif /* IW_WIRELESS_SPY */
-#endif /* WIRELESS_EXT > 15 */
+
+#ifdef NOT_YET
hostap_update_rx_stats(local->ap, hdr, rx_stats);
#endif
-#if WIRELESS_EXT > 15
if (ieee->iw_mode == IW_MODE_MONITOR) {
ieee80211_monitor_rx(ieee, skb, rx_stats);
stats->rx_packets++;
stats->rx_bytes += skb->len;
return 1;
}
-#endif
if (ieee->host_decrypt) {
int idx = 0;
@@ -771,8 +785,7 @@
return 0;
}
-static inline int ieee80211_network_init(struct ieee80211_device *ieee,
- struct ieee80211_probe_response
+static inline int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee80211_probe_response
*beacon,
struct ieee80211_network *network,
struct ieee80211_rx_stats *stats)
@@ -1028,11 +1041,9 @@
}
static inline void ieee80211_process_probe_response(struct ieee80211_device
- *ieee,
- struct
+ *ieee, struct
ieee80211_probe_response
- *beacon,
- struct ieee80211_rx_stats
+ *beacon, struct ieee80211_rx_stats
*stats)
{
struct ieee80211_network network;