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correct direction for bus_dma sync of rx buffer

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Submitted by:	Tai-hwa Liang
This commit is contained in:
Sam Leffler 2005-01-09 19:57:55 +00:00
parent 6fa13ec06f
commit b03eb9a092
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=139944
2 changed files with 2 additions and 2 deletions
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2
sys/dev/bfe/if_bfe.c
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@ -617,7 +617,7 @@ bfe_list_newbuf(struct bfe_softc *sc, int c, struct mbuf *m)
r = &sc->bfe_rx_ring[c];
bus_dmamap_load(sc->bfe_tag, r->bfe_map, mtod(m, void *),
MCLBYTES, bfe_dma_map_desc, d, 0);
bus_dmamap_sync(sc->bfe_tag, r->bfe_map, BUS_DMASYNC_PREWRITE);
bus_dmamap_sync(sc->bfe_tag, r->bfe_map, BUS_DMASYNC_PREREAD);
ctrl = ETHER_MAX_LEN + 32;

2
sys/pci/if_sis.c
View File

@ -1385,7 +1385,7 @@ sis_newbuf(struct sis_softc *sc, struct sis_desc *c, struct mbuf *m)
bus_dmamap_load(sc->sis_tag, c->sis_map,
mtod(m, void *), MCLBYTES,
sis_dma_map_desc_ptr, c, 0);
bus_dmamap_sync(sc->sis_tag, c->sis_map, BUS_DMASYNC_PREWRITE);
bus_dmamap_sync(sc->sis_tag, c->sis_map, BUS_DMASYNC_PREREAD);
return(0);
}