PERFORCE change 43911 for review
Sam Leffler
sam at FreeBSD.org
Sat Dec 13 12:55:07 PST 2003
http://perforce.freebsd.org/chv.cgi?CH=43911
Change 43911 by sam at sam_ebb on 2003/12/13 12:54:33
continue setting up the next beacon xmit even when
dma doesn't stop; this doesn't work all the time but
is better than just returning which stops beacon xmits
Affected files ...
.. //depot/projects/netperf/sys/dev/ath/if_ath.c#50 edit
Differences ...
==== //depot/projects/netperf/sys/dev/ath/if_ath.c#50 (text+ko) ====
@@ -1227,7 +1227,7 @@
if (!ath_hal_stoptxdma(ah, sc->sc_bhalq)) {
DPRINTF(("%s: beacon queue %u did not stop?",
__func__, sc->sc_bhalq));
- return; /* busy, XXX is this right? */
+ /* NB: the HAL still stops DMA, so proceed */
}
bus_dmamap_sync(sc->sc_dmat, bf->bf_dmamap, BUS_DMASYNC_PREWRITE);
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