PERFORCE change 68763 for review
Sam Leffler
sam at FreeBSD.org
Tue Jan 11 12:50:28 PST 2005
http://perforce.freebsd.org/chv.cgi?CH=68763
Change 68763 by sam at sam_ebb on 2005/01/11 20:49:32
when transitioning to INIT state disable interrupts so we
don't receive frames; any pending xmits should go out and
the descriptors will be reaped anyway when we drain the queues
Affected files ...
.. //depot/projects/wifi/sys/dev/ath/if_ath.c#65 edit
Differences ...
==== //depot/projects/wifi/sys/dev/ath/if_ath.c#65 (text+ko) ====
@@ -4281,7 +4281,10 @@
if (nstate == IEEE80211_S_INIT) {
sc->sc_imask &= ~(HAL_INT_SWBA | HAL_INT_BMISS);
- ath_hal_intrset(ah, sc->sc_imask);
+ /*
+ * NB: disable interrupts so we don't rx frames.
+ */
+ ath_hal_intrset(ah, sc->sc_imask &~ ~HAL_INT_GLOBAL);
/*
* Notify the rate control algorithm.
*/
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