Date: Mon, 12 Jan 2009 04:18:22 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r187086 - in stable/7/sys: . contrib/pf dev/age dev/ath/ath_hal dev/cxgb Message-ID: <200901120418.n0C4IMgE050478@svn.freebsd.org>
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Author: yongari Date: Mon Jan 12 04:18:22 2009 New Revision: 187086 URL: http://svn.freebsd.org/changeset/base/187086 Log: MFC r184106: No need to sync descriptors twice in age_rxintr() Modified: stable/7/sys/ (props changed) stable/7/sys/contrib/pf/ (props changed) stable/7/sys/dev/age/if_age.c stable/7/sys/dev/ath/ath_hal/ (props changed) stable/7/sys/dev/cxgb/ (props changed) Modified: stable/7/sys/dev/age/if_age.c ============================================================================== --- stable/7/sys/dev/age/if_age.c Mon Jan 12 04:15:05 2009 (r187085) +++ stable/7/sys/dev/age/if_age.c Mon Jan 12 04:18:22 2009 (r187086) @@ -2478,9 +2478,6 @@ age_rxintr(struct age_softc *sc, int rr_ bus_dmamap_sync(sc->age_cdata.age_rr_ring_tag, sc->age_cdata.age_rr_ring_map, BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); - bus_dmamap_sync(sc->age_cdata.age_rx_ring_tag, - sc->age_cdata.age_rx_ring_map, - BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); for (prog = 0; rr_cons != rr_prod; prog++) { if (count <= 0) @@ -2513,9 +2510,6 @@ age_rxintr(struct age_softc *sc, int rr_ sc->age_cdata.age_rr_cons = rr_cons; /* Sync descriptors. */ - bus_dmamap_sync(sc->age_cdata.age_rx_ring_tag, - sc->age_cdata.age_rx_ring_map, - BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); bus_dmamap_sync(sc->age_cdata.age_rr_ring_tag, sc->age_cdata.age_rr_ring_map, BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
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