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author | yongari <yongari@FreeBSD.org> | 2009-11-09 22:58:30 +0000 |
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committer | yongari <yongari@FreeBSD.org> | 2009-11-09 22:58:30 +0000 |
commit | 29574e2b2eb0e44633bd2b9e3ea8085e101ca103 (patch) | |
tree | 244d9e7e4b1bbcc1da433bbee1d53ef02a0ee84e | |
parent | 9517a1460fe8bf9b2ab0c1e61318ca989a7ea84f (diff) | |
download | FreeBSD-src-29574e2b2eb0e44633bd2b9e3ea8085e101ca103.zip FreeBSD-src-29574e2b2eb0e44633bd2b9e3ea8085e101ca103.tar.gz |
Add missing bus_dmamap_sync(9) before issuing kick command.
-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 */ |