Date: Tue, 7 Aug 2012 00:50:07 GMT From: dfilter@FreeBSD.ORG (dfilter service) To: freebsd-wireless@FreeBSD.org Subject: Re: kern/170433: commit references a PR Message-ID: <201208070050.q770o7Ad051157@freefall.freebsd.org>
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The following reply was made to PR kern/170433; it has been noted by GNATS. From: dfilter@FreeBSD.ORG (dfilter service) To: bug-followup@FreeBSD.org Cc: Subject: Re: kern/170433: commit references a PR Date: Tue, 7 Aug 2012 00:43:00 +0000 (UTC) Author: adrian Date: Tue Aug 7 00:42:46 2012 New Revision: 239120 URL: http://svn.freebsd.org/changeset/base/239120 Log: Correct re-initialise the link pointer to be the final descriptor in the last buffer. This fixes traffic stalls that were occuring with stuck beacon events. PR: kern/170433 Modified: head/sys/dev/ath/if_ath_tx.c Modified: head/sys/dev/ath/if_ath_tx.c ============================================================================== --- head/sys/dev/ath/if_ath_tx.c Tue Aug 7 00:34:15 2012 (r239119) +++ head/sys/dev/ath/if_ath_tx.c Tue Aug 7 00:42:46 2012 (r239120) @@ -751,7 +751,7 @@ ath_legacy_tx_dma_restart(struct ath_sof return; ath_hal_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr); - ath_hal_gettxdesclinkptr(ah, bf->bf_lastds, &txq->axq_link); + ath_hal_gettxdesclinkptr(ah, bf_last->bf_lastds, &txq->axq_link); ath_hal_txstart(ah, txq->axq_qnum); } _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscribe@freebsd.org"
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