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Print out a big warning if DFS can't find a channel to use.

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This way people debugging DFS won't be surprised when their
AP stops talking.
This commit is contained in:
Adrian Chadd 2011-06-27 05:57:14 +00:00
parent 02d98cd4da
commit e1ab183c5e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=223583
1 changed files with 2 additions and 0 deletions
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2
sys/net80211/ieee80211_dfs.c
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@ -320,6 +320,8 @@ ieee80211_dfs_notify_radar(struct ieee80211com *ic, struct ieee80211_channel *ch
* on the NOL to expire. * on the NOL to expire.
*/ */
/*XXX*/ /*XXX*/
if_printf(ic->ic_ifp, "%s: No free channels; waiting for entry "
"on NOL to expire\n", __func__);
} }
} else { } else {
/* /*