diff options
| -rw-r--r-- | sys/dev/wpi/if_wpi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/dev/wpi/if_wpi.c b/sys/dev/wpi/if_wpi.c index a2fb151..50c045c 100644 --- a/sys/dev/wpi/if_wpi.c +++ b/sys/dev/wpi/if_wpi.c @@ -1645,9 +1645,15 @@ wpi_notif_intr(struct wpi_softc *sc) struct wpi_rx_data *data; uint32_t hw; + bus_dmamap_sync(sc->shared_dma.tag, sc->shared_dma.map, + BUS_DMASYNC_POSTREAD); + hw = le32toh(sc->shared->next); while (sc->rxq.cur != hw) { data = &sc->rxq.data[sc->rxq.cur]; + + bus_dmamap_sync(sc->rxq.data_dmat, data->map, + BUS_DMASYNC_POSTREAD); desc = (void *)data->m->m_ext.ext_buf; DPRINTFN(WPI_DEBUG_NOTIFY, |
