This patch add check to return error as the handling
for external buffer packets with SG is currently missing.
Fixes: 37f9b54bd3cf ("net/dpaa: support Tx and Rx queue setup")
Cc: [email protected]
Signed-off-by: Hemant Agrawal <[email protected]>
---
drivers/net/dpaa/dpaa_rxtx.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/net/dpaa/dpaa_rxtx.c b/drivers/net/dpaa/dpaa_rxtx.c
index f16b7e0bc..30b183607 100644
--- a/drivers/net/dpaa/dpaa_rxtx.c
+++ b/drivers/net/dpaa/dpaa_rxtx.c
@@ -957,6 +957,16 @@ dpaa_eth_queue_tx(void *q, struct rte_mbuf **bufs,
uint16_t nb_bufs)
goto send_pkts;
}
} else {
+ /* TODO not supporting sg for external bufs*/
+ if (unlikely(mbuf->nb_segs > 1)) {
+ /* Set frames_to_send & nb_bufs so
+ * that packets are transmitted till
+ * previous frame.
+ */
+ frames_to_send = loop;
+ nb_bufs = loop;
+ goto send_pkts;
+ }
state = tx_on_external_pool(q, mbuf,
&fd_arr[loop]);
if (unlikely(state)) {
--
2.17.1
