diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2007-04-22 04:24:41 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2007-04-22 04:24:41 +0000 |
| commit | fce08857b18418b36043dfc07e3858acb9467319 (patch) | |
| tree | 66301cbd2e7fcc76555d7d94403508bee985429c /sys/dev | |
| parent | 2a87b9e3eacaf08aed23087ebf69c989d3a3ff77 (diff) | |
i seem to be having lots of trouble with writing bus_dmamap_sync calls
properly these days.
when draining the rxf fifo we want to POSTREAD the mbuf, not PREREAD it.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/if_tht.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/pci/if_tht.c b/sys/dev/pci/if_tht.c index a13a51ac851..04f5a590766 100644 --- a/sys/dev/pci/if_tht.c +++ b/sys/dev/pci/if_tht.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_tht.c,v 1.46 2007/04/22 04:21:25 dlg Exp $ */ +/* $OpenBSD: if_tht.c,v 1.47 2007/04/22 04:24:40 dlg Exp $ */ /* * Copyright (c) 2007 David Gwynne <dlg@openbsd.org> @@ -917,7 +917,7 @@ tht_rxf_drain(struct tht_softc *sc) dmap = pkt->tp_dmap; bus_dmamap_sync(dmat, dmap, 0, dmap->dm_mapsize, - BUS_DMASYNC_PREREAD); + BUS_DMASYNC_POSTREAD); bus_dmamap_unload(dmat, dmap); m_freem(pkt->tp_m); |