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Controller does not write Rx descriptors, remove BUS_DMASYNC_PREREAD.

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This commit is contained in:
Pyun YongHyeon 2009-11-22 19:17:32 +00:00
parent 0aaf10578c
commit d77e9fa7be
1 changed files with 2 additions and 4 deletions
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6
sys/dev/bge/if_bge.c
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@ -1053,8 +1053,7 @@ bge_init_rx_ring_std(struct bge_softc *sc)
};
bus_dmamap_sync(sc->bge_cdata.bge_rx_std_ring_tag,
sc->bge_cdata.bge_rx_std_ring_map,
BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
sc->bge_cdata.bge_rx_std_ring_map, BUS_DMASYNC_PREWRITE);
sc->bge_std = i - 1;
bge_writembx(sc, BGE_MBX_RX_STD_PROD_LO, sc->bge_std);
@ -1097,8 +1096,7 @@ bge_init_rx_ring_jumbo(struct bge_softc *sc)
};
bus_dmamap_sync(sc->bge_cdata.bge_rx_jumbo_ring_tag,
sc->bge_cdata.bge_rx_jumbo_ring_map,
BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
sc->bge_cdata.bge_rx_jumbo_ring_map, BUS_DMASYNC_PREWRITE);
sc->bge_jumbo = i - 1;