Author: adrian
Date: Tue Feb 28 04:05:35 2012
New Revision: 232244
URL: http://svn.freebsd.org/changeset/base/232244
Log:
Track the number of bad beacons received.
PR: kern/165517
Modified:
head/sys/net80211/ieee80211_ioctl.h
head/sys/net80211/ieee80211_sta.c
Modified: head/sys/net80211/ieee80211_ioctl.h
==============================================================================
--- head/sys/net80211/ieee80211_ioctl.h Tue Feb 28 03:11:02 2012
(r232243)
+++ head/sys/net80211/ieee80211_ioctl.h Tue Feb 28 04:05:35 2012
(r232244)
@@ -241,8 +241,9 @@ struct ieee80211_stats {
uint32_t is_mesh_notproxy; /* dropped 'cuz not proxying */
uint32_t is_rx_badalign; /* dropped 'cuz misaligned */
uint32_t is_hwmp_proxy; /* PREP for proxy route */
+ uint32_t is_beacon_bad; /* Number of bad beacons */
- uint32_t is_spare[11];
+ uint32_t is_spare[10];
};
/*
Modified: head/sys/net80211/ieee80211_sta.c
==============================================================================
--- head/sys/net80211/ieee80211_sta.c Tue Feb 28 03:11:02 2012
(r232243)
+++ head/sys/net80211/ieee80211_sta.c Tue Feb 28 04:05:35 2012
(r232244)
@@ -1305,8 +1305,10 @@ sta_recv_mgmt(struct ieee80211_node *ni,
return;
}
/* XXX probe response in sta mode when !scanning? */
- if (ieee80211_parse_beacon(ni, m0, &scan) != 0)
+ if (ieee80211_parse_beacon(ni, m0, &scan) != 0) {
+ vap->iv_stats.is_beacon_bad++;
return;
+ }
/*
* Count frame now that we know it's to be processed.
*/
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