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< * $FreeBSD: head/sys/dev/gem/if_gem.c 109623 2003-01-21 08:56:16Z alfred $
---
> * $FreeBSD: head/sys/dev/gem/if_gem.c 109648 2003-01-21 17:17:01Z tmm $
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> GEM_CDSYNC(sc, BUS_DMASYNC_POSTREAD);
> GEM_CDSYNC(sc, BUS_DMASYNC_POSTWRITE);
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> bus_dmamap_sync(sc->sc_rdmatag, rxs->rxs_dmamap,
> BUS_DMASYNC_POSTREAD);
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> bus_dmamap_sync(sc->sc_tdmatag, txs->txs_dmamap,
> BUS_DMASYNC_POSTWRITE);
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< GEM_CDTXSYNC(sc, 0, GEM_NTXDESC,
< BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE);
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> GEM_CDSYNC(sc, BUS_DMASYNC_PREWRITE);
> GEM_CDSYNC(sc, BUS_DMASYNC_PREREAD);
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< /* Sync the descriptors we're using. */
< GEM_CDTXSYNC(sc, sc->sc_txnext, txs->txs_ndescs,
< BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
<
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> GEM_CDSYNC(sc, BUS_DMASYNC_PREWRITE);
>
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> GEM_CDSYNC(sc, BUS_DMASYNC_POSTREAD);
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< GEM_CDTXSYNC(sc, txs->txs_lastdesc,
< txs->txs_ndescs,
< BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE);
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> GEM_CDSYNC(sc, BUS_DMASYNC_POSTREAD);
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< GEM_CDRXSYNC(sc, i,
< BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE);
<
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< bus_dmamap_sync(sc->sc_rdmatag, rxs->rxs_dmamap,
< BUS_DMASYNC_POSTREAD);
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< bus_dmamap_sync(sc->sc_rdmatag, rxs->rxs_dmamap,
< BUS_DMASYNC_PREREAD);
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> GEM_CDSYNC(sc, BUS_DMASYNC_PREWRITE);
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< if (rxs->rxs_mbuf != NULL)
---
> if (rxs->rxs_mbuf != NULL) {
> bus_dmamap_sync(sc->sc_rdmatag, rxs->rxs_dmamap,
> BUS_DMASYNC_POSTREAD);
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> }