From: Chen Jing D(Mark) <jing.d.chen@intel.com>
Date: Fri, 27 Nov 2015 01:54:12 +0000 (+0800)
Subject: fm10k: log Rx and Tx functions in use
X-Git-Tag: spdx-start~7924
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=b316bcde95173ae3568b04048d06dddd6ff9442d;p=dpdk.git

fm10k: log Rx and Tx functions in use

After introducing vPMD feature, fm10k driver will select best
Rx/Tx in running time. Original implementation selects Rx/Tx
silently without notifications.

This patch adds debug info to notify user what actual Rx/Tx
func are used.

Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
---

diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
index a9067c93de..e4aed94b77 100644
--- a/drivers/net/fm10k/fm10k_ethdev.c
+++ b/drivers/net/fm10k/fm10k_ethdev.c
@@ -2458,13 +2458,16 @@ fm10k_set_tx_function(struct rte_eth_dev *dev)
 	}
 
 	if (use_sse) {
+		PMD_INIT_LOG(DEBUG, "Use vector Tx func");
 		for (i = 0; i < dev->data->nb_tx_queues; i++) {
 			txq = dev->data->tx_queues[i];
 			fm10k_txq_vec_setup(txq);
 		}
 		dev->tx_pkt_burst = fm10k_xmit_pkts_vec;
-	} else
+	} else {
 		dev->tx_pkt_burst = fm10k_xmit_pkts;
+		PMD_INIT_LOG(DEBUG, "Use regular Tx func");
+	}
 }
 
 static void __attribute__((cold))
@@ -2490,6 +2493,11 @@ fm10k_set_rx_function(struct rte_eth_dev *dev)
 		(dev->rx_pkt_burst == fm10k_recv_scattered_pkts_vec ||
 		dev->rx_pkt_burst == fm10k_recv_pkts_vec);
 
+	if (rx_using_sse)
+		PMD_INIT_LOG(DEBUG, "Use vector Rx func");
+	else
+		PMD_INIT_LOG(DEBUG, "Use regular Rx func");
+
 	for (i = 0; i < dev->data->nb_rx_queues; i++) {
 		struct fm10k_rx_queue *rxq = dev->data->rx_queues[i];