diff options
| author | Pyun YongHyeon <yongari@FreeBSD.org> | 2011-10-27 02:36:13 +0000 |
|---|---|---|
| committer | Pyun YongHyeon <yongari@FreeBSD.org> | 2011-10-27 02:36:13 +0000 |
| commit | 02fbce0d8a1460b8137415b04831a490861e4fc1 (patch) | |
| tree | 3503bdbb34d0aea8982d4fa473024b8e8188762f /sys/dev/dc/if_dc.c | |
| parent | 1f82afd580364d40b89ad91b829de898199de9d5 (diff) | |
Notes
Diffstat (limited to 'sys/dev/dc/if_dc.c')
| -rw-r--r-- | sys/dev/dc/if_dc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/dc/if_dc.c b/sys/dev/dc/if_dc.c index b9567de09263..452f5d33264a 100644 --- a/sys/dev/dc/if_dc.c +++ b/sys/dev/dc/if_dc.c @@ -1136,6 +1136,8 @@ dc_setfilt_21143(struct dc_softc *sc) sp[41] = DC_SP_MAC(eaddr[2]); sframe->dc_status = htole32(DC_TXSTAT_OWN); + bus_dmamap_sync(sc->dc_tx_ltag, sc->dc_tx_lmap, BUS_DMASYNC_PREREAD | + BUS_DMASYNC_PREWRITE); bus_dmamap_sync(sc->dc_stag, sc->dc_smap, BUS_DMASYNC_PREWRITE); CSR_WRITE_4(sc, DC_TXSTART, 0xFFFFFFFF); @@ -1342,6 +1344,8 @@ dc_setfilt_xircom(struct dc_softc *sc) DC_SETBIT(sc, DC_NETCFG, DC_NETCFG_TX_ON); DC_SETBIT(sc, DC_NETCFG, DC_NETCFG_RX_ON); sframe->dc_status = htole32(DC_TXSTAT_OWN); + bus_dmamap_sync(sc->dc_tx_ltag, sc->dc_tx_lmap, BUS_DMASYNC_PREREAD | + BUS_DMASYNC_PREWRITE); bus_dmamap_sync(sc->dc_stag, sc->dc_smap, BUS_DMASYNC_PREWRITE); CSR_WRITE_4(sc, DC_TXSTART, 0xFFFFFFFF); @@ -2970,7 +2974,7 @@ dc_txeof(struct dc_softc *sc) * Go through our tx list and free mbufs for those * frames that have been transmitted. */ - bus_dmamap_sync(sc->dc_rx_ltag, sc->dc_tx_lmap, BUS_DMASYNC_POSTREAD | + bus_dmamap_sync(sc->dc_tx_ltag, sc->dc_tx_lmap, BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); setup = 0; for (idx = sc->dc_cdata.dc_tx_cons; idx != sc->dc_cdata.dc_tx_prod; |