From 92f71ae8f1480c08cdfa745bf68bc1dc29823d8f Mon Sep 17 00:00:00 2001 From: kevlo Date: Tue, 21 Oct 2008 03:16:50 +0000 Subject: No need to sync descriptors twice in age_rxintr() --- sys/dev/age/if_age.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'sys/dev/age') diff --git a/sys/dev/age/if_age.c b/sys/dev/age/if_age.c index 252b9cc..35d06a6 100644 --- a/sys/dev/age/if_age.c +++ b/sys/dev/age/if_age.c @@ -2478,9 +2478,6 @@ age_rxintr(struct age_softc *sc, int rr_prod, int count) 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_prod, int count) 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); -- cgit v1.1