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Revert "dpaa2: Perform bus_dma pre-write sync before enqueue operation"

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This reverts commit 968164eb65.
This commit is contained in:
Dmitry Salychev
2026-03-29 20:33:33 +02:00
parent 968164eb65
commit c78e653b49
1 changed files with 3 additions and 3 deletions
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sys/dev/dpaa2/dpaa2_ni.c
+3 -3
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@@ -3004,9 +3004,6 @@ dpaa2_ni_tx(struct dpaa2_ni_softc *sc, struct dpaa2_channel *ch,
goto err_unload;
}
bus_dmamap_sync(buf->dmat, buf->dmap, BUS_DMASYNC_PREWRITE);
bus_dmamap_sync(sgt->dmat, sgt->dmap, BUS_DMASYNC_PREWRITE);
/* TODO: Enqueue several frames in a single command */
for (int i = 0; i < DPAA2_NI_ENQUEUE_RETRIES; i++) {
/* TODO: Return error codes instead of # of frames */
@@ -3016,6 +3013,9 @@ dpaa2_ni_tx(struct dpaa2_ni_softc *sc, struct dpaa2_channel *ch,
}
}
bus_dmamap_sync(buf->dmat, buf->dmap, BUS_DMASYNC_PREWRITE);
bus_dmamap_sync(sgt->dmat, sgt->dmap, BUS_DMASYNC_PREWRITE);
if (rc != 1) {
fq->chan->tx_dropped++;
if_inc_counter(sc->ifp, IFCOUNTER_OERRORS, 1);