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Add some more debugging to the scan cancel methods - I'd like to see

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what situations would cause the scan cancel's to not complete.
This commit is contained in:
Adrian Chadd 2014-12-20 23:41:37 +00:00
parent e834a84026
commit f13a4d33ef
1 changed files with 14 additions and 0 deletions
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14
sys/net80211/ieee80211_scan.c
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@ -698,6 +698,13 @@ ieee80211_cancel_scan(struct ieee80211vap *vap)
SCAN_PRIVATE(ss)->ss_iflags |= ISCAN_CANCEL;
/* wake up the scan task */
scan_signal(ss);
} else {
IEEE80211_DPRINTF(vap, IEEE80211_MSG_SCAN,
"%s: called; F_SCAN=%d, vap=%s, CANCEL=%d\n",
__func__,
!! (ic->ic_flags & IEEE80211_F_SCAN),
(ss->ss_vap == vap ? "match" : "nomatch"),
!! (SCAN_PRIVATE(ss)->ss_iflags & ISCAN_CANCEL));
}
IEEE80211_UNLOCK(ic);
}
@ -724,6 +731,13 @@ ieee80211_cancel_anyscan(struct ieee80211vap *vap)
SCAN_PRIVATE(ss)->ss_iflags |= ISCAN_CANCEL;
/* wake up the scan task */
scan_signal(ss);
} else {
IEEE80211_DPRINTF(vap, IEEE80211_MSG_SCAN,
"%s: called; F_SCAN=%d, vap=%s, CANCEL=%d\n",
__func__,
!! (ic->ic_flags & IEEE80211_F_SCAN),
(ss->ss_vap == vap ? "match" : "nomatch"),
!! (SCAN_PRIVATE(ss)->ss_iflags & ISCAN_CANCEL));
}
IEEE80211_UNLOCK(ic);
}