diff options
| author | Owain Ainsworth <oga@cvs.openbsd.org> | 2010-05-19 15:27:36 +0000 |
|---|---|---|
| committer | Owain Ainsworth <oga@cvs.openbsd.org> | 2010-05-19 15:27:36 +0000 |
| commit | 158d178f03df6b6e0f7f96e4596904b0ab8274bb (patch) | |
| tree | 592e86ac7a4fefc86456a1838bc06aab1a0602ed /sys/dev/ic/rtl81x9.c | |
| parent | fa977d1430aef60feb0d5aa71b3610a2ad13ba3e (diff) | |
BUS_DMA_ZERO instead of alloc, map, bzero.
ok krw@
Diffstat (limited to 'sys/dev/ic/rtl81x9.c')
| -rw-r--r-- | sys/dev/ic/rtl81x9.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/dev/ic/rtl81x9.c b/sys/dev/ic/rtl81x9.c index 071e99c24a2..5f636c712aa 100644 --- a/sys/dev/ic/rtl81x9.c +++ b/sys/dev/ic/rtl81x9.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rtl81x9.c,v 1.69 2009/12/21 18:14:51 naddy Exp $ */ +/* $OpenBSD: rtl81x9.c,v 1.70 2010/05/19 15:27:35 oga Exp $ */ /* * Copyright (c) 1997, 1998 @@ -1162,7 +1162,7 @@ rl_attach(struct rl_softc *sc) sc->rl_type = RL_UNKNOWN; /* could be 8138 or other */ if (bus_dmamem_alloc(sc->sc_dmat, RL_RXBUFLEN + 32, PAGE_SIZE, 0, - &sc->sc_rx_seg, 1, &rseg, BUS_DMA_NOWAIT)) { + &sc->sc_rx_seg, 1, &rseg, BUS_DMA_NOWAIT | BUS_DMA_ZERO)) { printf("\n%s: can't alloc rx buffers\n", sc->sc_dev.dv_xname); return (1); } @@ -1191,8 +1191,6 @@ rl_attach(struct rl_softc *sc) sc->rl_cdata.rl_rx_buf = kva; sc->rl_cdata.rl_rx_buf_pa = sc->sc_rx_dmamap->dm_segs[0].ds_addr; - bzero(sc->rl_cdata.rl_rx_buf, RL_RXBUFLEN + 32); - bus_dmamap_sync(sc->sc_dmat, sc->sc_rx_dmamap, 0, sc->sc_rx_dmamap->dm_mapsize, BUS_DMASYNC_PREREAD); |