X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fcnxk%2Fcnxk_ethdev.c;h=d2ee39d7ec9b63dc848b31586ebe2a8341998bc8;hb=a7c236b894a848c7bb9afb773a7e3c13615abaa8;hp=966bd23c7f986abb2bb0f72e5c7b7ad1b5c2a370;hpb=7483341ae5533c5d5fa080a5d229e6f2daf03ea5;p=dpdk.git

diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c
index 966bd23c7f..d2ee39d7ec 100644
--- a/drivers/net/cnxk/cnxk_ethdev.c
+++ b/drivers/net/cnxk/cnxk_ethdev.c
@@ -209,7 +209,7 @@ nix_enable_mseg_on_jumbo(struct cnxk_eth_rxq_sp *rxq)
 	mbp_priv = rte_mempool_get_priv(rxq->qconf.mp);
 	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)CNXK_NIX_L2_OVERHEAD > buffsz) {
 		dev->rx_offloads |= DEV_RX_OFFLOAD_SCATTER;
 		dev->tx_offloads |= DEV_TX_OFFLOAD_MULTI_SEGS;
 	}
@@ -220,18 +220,13 @@ nix_recalc_mtu(struct rte_eth_dev *eth_dev)
 {
 	struct rte_eth_dev_data *data = eth_dev->data;
 	struct cnxk_eth_rxq_sp *rxq;
-	uint16_t mtu;
 	int rc;
 
 	rxq = ((struct cnxk_eth_rxq_sp *)data->rx_queues[0]) - 1;
 	/* Setup scatter mode if needed by jumbo */
 	nix_enable_mseg_on_jumbo(rxq);
 
-	/* Setup MTU based on max_rx_pkt_len */
-	mtu = data->dev_conf.rxmode.max_rx_pkt_len - CNXK_NIX_L2_OVERHEAD +
-				CNXK_NIX_MAX_VTAG_ACT_SIZE;
-
-	rc = cnxk_nix_mtu_set(eth_dev, mtu);
+	rc = cnxk_nix_mtu_set(eth_dev, data->mtu);
 	if (rc)
 		plt_err("Failed to set default MTU size, rc=%d", rc);
 
@@ -1493,6 +1488,7 @@ struct eth_dev_ops cnxk_eth_dev_ops = {
 	.set_mc_addr_list = cnxk_nix_mc_addr_list_configure,
 	.set_queue_rate_limit = cnxk_nix_tm_set_queue_rate_limit,
 	.tm_ops_get = cnxk_nix_tm_ops_get,
+	.mtr_ops_get = cnxk_nix_mtr_ops_get,
 };
 
 static int