diff options
-rw-r--r-- | sys/dev/bge/if_bge.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/bge/if_bge.c b/sys/dev/bge/if_bge.c index 9a27d31..8687d16 100644 --- a/sys/dev/bge/if_bge.c +++ b/sys/dev/bge/if_bge.c @@ -3826,6 +3826,9 @@ bge_start_locked(struct ifnet *ifp) /* No packets were dequeued. */ return; + bus_dmamap_sync(sc->bge_cdata.bge_tx_ring_tag, + sc->bge_cdata.bge_tx_ring_map, + BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); /* Transmit. */ bge_writembx(sc, BGE_MBX_TX_HOST_PROD0_LO, prodidx); /* 5700 b2 errata */ |