Date: Fri, 23 Jan 2009 03:15:28 +0000 (UTC) From: Sam Leffler <sam@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r187608 - head/sys/dev/ath Message-ID: <200901230315.n0N3FSOY029674@svn.freebsd.org>
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Author: sam Date: Fri Jan 23 03:15:28 2009 New Revision: 187608 URL: http://svn.freebsd.org/changeset/base/187608 Log: don't run the calibration code if scanning, we won't be on the home channel Modified: head/sys/dev/ath/if_ath.c Modified: head/sys/dev/ath/if_ath.c ============================================================================== --- head/sys/dev/ath/if_ath.c Fri Jan 23 00:58:14 2009 (r187607) +++ head/sys/dev/ath/if_ath.c Fri Jan 23 03:15:28 2009 (r187608) @@ -5793,9 +5793,12 @@ ath_calibrate(void *arg) struct ath_softc *sc = arg; struct ath_hal *ah = sc->sc_ah; struct ifnet *ifp = sc->sc_ifp; + struct ieee80211com *ic = ifp->if_l2com; HAL_BOOL longCal, isCalDone; int nextcal; + if (ic->ic_flags & IEEE80211_F_SCAN) /* defer, off channel */ + goto restart; longCal = (ticks - sc->sc_lastlongcal >= ath_longcalinterval*hz); if (longCal) { sc->sc_stats.ast_per_cal++; @@ -5833,6 +5836,7 @@ ath_calibrate(void *arg) sc->sc_stats.ast_per_calfail++; } if (!isCalDone) { +restart: /* * Use a shorter interval to potentially collect multiple * data samples required to complete calibration. Once
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