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From: Sam Leffler <sam@FreeBSD.org>
Date: Fri, 23 Jan 2009 06:31:10 +0000 (UTC)
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Subject: svn commit: r187618 - user/sam/wifi/sys/net80211
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Author: sam
Date: Fri Jan 23 06:31:10 2009
New Revision: 187618
URL: http://svn.freebsd.org/changeset/base/187618

Log:
  add new state bit to indicate when interference is observed on the channel;
  not used just now

Modified:
  user/sam/wifi/sys/net80211/_ieee80211.h

Modified: user/sam/wifi/sys/net80211/_ieee80211.h
==============================================================================
--- user/sam/wifi/sys/net80211/_ieee80211.h	Fri Jan 23 06:30:04 2009	(r187617)
+++ user/sam/wifi/sys/net80211/_ieee80211.h	Fri Jan 23 06:31:10 2009	(r187618)
@@ -276,12 +276,15 @@ struct ieee80211_channel {
 /* dynamic state */
 #define	IEEE80211_CHANSTATE_RADAR	0x01	/* radar detected */
 #define	IEEE80211_CHANSTATE_CACDONE	0x02	/* CAC completed */
+#define	IEEE80211_CHANSTATE_CWINT	0x04	/* interference detected */
 #define	IEEE80211_CHANSTATE_NORADAR	0x10	/* post notify on radar clear */
 
 #define	IEEE80211_IS_CHAN_RADAR(_c) \
 	(((_c)->ic_state & IEEE80211_CHANSTATE_RADAR) != 0)
 #define	IEEE80211_IS_CHAN_CACDONE(_c) \
 	(((_c)->ic_state & IEEE80211_CHANSTATE_CACDONE) != 0)
+#define	IEEE80211_IS_CHAN_CWINT(_c) \
+	(((_c)->ic_state & IEEE80211_CHANSTATE_CWINT) != 0)
 
 /* ni_chan encoding for FH phy */
 #define	IEEE80211_FH_CHANMOD	80