ethdev: fix max Rx packet length

[dpdk.git] / drivers / net / octeontx2 / otx2_ethdev.c

diff --git a/drivers/net/octeontx2/otx2_ethdev.c b/drivers/net/octeontx2/otx2_ethdev.c
index 69266e65141b0c0f053ed2aeb4f492a8fdfe8d0d..f491e20e95c162117c10ef3cfdf697e5e6eff3f4 100644 (file)
--- a/drivers/net/octeontx2/otx2_ethdev.c
+++ b/drivers/net/octeontx2/otx2_ethdev.c
@@ -913,7 +913,7 @@ otx2_nix_enable_mseg_on_jumbo(struct otx2_eth_rxq *rxq)
        mbp_priv = rte_mempool_get_priv(rxq->pool);
        buffsz = mbp_priv->mbuf_data_room_size - RTE_PKTMBUF_HEADROOM;
 
-       if (eth_dev->data->dev_conf.rxmode.max_rx_pkt_len > buffsz) {
+       if (eth_dev->data->mtu + (uint32_t)NIX_L2_OVERHEAD > buffsz) {
                dev->rx_offloads |= DEV_RX_OFFLOAD_SCATTER;
                dev->tx_offloads |= DEV_TX_OFFLOAD_MULTI_SEGS;