Re: ipw driver

看板DFBSD_submit作者Johannes.時間21年前 (2005/03/10 04:01)推噓0(0推 0噓 0→)

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Joerg Sonnenberger <joerg@britannica.bec.de> wrote: Snip > > I'll commit it anyway. > Thanks Joerg. Here is the additional bus_dmamap_sync() operations as suggested by Andrew. Johannes Index: sys/dev/netif/ipw/if_ipw.c =================================================================== RCS file: /home/dcvs/src/sys/dev/netif/ipw/if_ipw.c,v retrieving revision 1.4 diff -u -r1.4 if_ipw.c --- sys/dev/netif/ipw/if_ipw.c 8 Mar 2005 17:50:32 -0000 1.4 +++ sys/dev/netif/ipw/if_ipw.c 9 Mar 2005 19:14:34 -0000 @@ -630,6 +630,8 @@ if (sc->tbd_dmat != NULL) { if (sc->stbd_list != NULL) { + bus_dmamap_sync(sc->tbd_dmat, sc->tbd_map, + BUS_DMASYNC_POSTWRITE); bus_dmamap_unload(sc->tbd_dmat, sc->tbd_map); bus_dmamem_free(sc->tbd_dmat, sc->tbd_list, sc->tbd_map); @@ -639,6 +641,8 @@ if (sc->rbd_dmat != NULL) { if (sc->rbd_list != NULL) { + bus_dmamap_sync(sc->rbd_dmat, sc->rbd_map, + BUS_DMASYNC_POSTWRITE); bus_dmamap_unload(sc->rbd_dmat, sc->rbd_map); bus_dmamem_free(sc->rbd_dmat, sc->rbd_list, sc->rbd_map); @@ -648,6 +652,8 @@ if (sc->status_dmat != NULL) { if (sc->status_list != NULL) { + bus_dmamap_sync(sc->status_dmat, sc->status_map, + BUS_DMASYNC_POSTWRITE); bus_dmamap_unload(sc->status_dmat, sc->status_map); bus_dmamem_free(sc->status_dmat, sc->status_list, sc->status_map);

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