Date: Fri, 3 Sep 2010 18:00:17 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r212185 - head/sys/dev/sis Message-ID: <201009031800.o83I0Hh2057685@svn.freebsd.org>
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Author: yongari Date: Fri Sep 3 18:00:17 2010 New Revision: 212185 URL: http://svn.freebsd.org/changeset/base/212185 Log: Fix another bug introduced in r212109. We should unload DMA maps only after sending the last fragment of a frame so the mbuf pointer also should be stored in the last descriptor index. Modified: head/sys/dev/sis/if_sis.c Modified: head/sys/dev/sis/if_sis.c ============================================================================== --- head/sys/dev/sis/if_sis.c Fri Sep 3 17:42:17 2010 (r212184) +++ head/sys/dev/sis/if_sis.c Fri Sep 3 18:00:17 2010 (r212185) @@ -1940,7 +1940,7 @@ sis_encap(struct sis_softc *sc, struct m map = txd->tx_dmamap; txd->tx_dmamap = sc->sis_txdesc[prod].tx_dmamap; sc->sis_txdesc[prod].tx_dmamap = map; - txd->tx_m = *m_head; + sc->sis_txdesc[prod].tx_m = *m_head; return (0); }
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