net/cxgbe: add VF port statistics

[dpdk.git] / drivers / net / cxgbe / cxgbevf_ethdev.c

diff --git a/drivers/net/cxgbe/cxgbevf_ethdev.c b/drivers/net/cxgbe/cxgbevf_ethdev.c
index a966303..27308c7 100644 (file)
--- a/drivers/net/cxgbe/cxgbevf_ethdev.c
+++ b/drivers/net/cxgbe/cxgbevf_ethdev.c
@@ -30,6 +30,49 @@
  */
 #include "t4_pci_id_tbl.h"
 
+/*
+ * Get port statistics.
+ */
+static int cxgbevf_dev_stats_get(struct rte_eth_dev *eth_dev,
+                                struct rte_eth_stats *eth_stats)
+{
+       struct port_info *pi = (struct port_info *)(eth_dev->data->dev_private);
+       struct adapter *adapter = pi->adapter;
+       struct sge *s = &adapter->sge;
+       struct port_stats ps;
+       unsigned int i;
+
+       cxgbevf_stats_get(pi, &ps);
+
+       /* RX Stats */
+       eth_stats->ierrors  = ps.rx_len_err;
+
+       /* TX Stats */
+       eth_stats->opackets = ps.tx_bcast_frames + ps.tx_mcast_frames +
+                             ps.tx_ucast_frames;
+       eth_stats->oerrors  = ps.tx_drop;
+
+       for (i = 0; i < pi->n_rx_qsets; i++) {
+               struct sge_eth_rxq *rxq =
+                       &s->ethrxq[pi->first_qset + i];
+
+               eth_stats->q_ipackets[i] = rxq->stats.pkts;
+               eth_stats->q_ibytes[i] = rxq->stats.rx_bytes;
+               eth_stats->ipackets += eth_stats->q_ipackets[i];
+               eth_stats->ibytes += eth_stats->q_ibytes[i];
+       }
+
+       for (i = 0; i < pi->n_tx_qsets; i++) {
+               struct sge_eth_txq *txq =
+                       &s->ethtxq[pi->first_qset + i];
+
+               eth_stats->q_opackets[i] = txq->stats.pkts;
+               eth_stats->q_obytes[i] = txq->stats.tx_bytes;
+               eth_stats->q_errors[i] = txq->stats.mapping_err;
+       }
+       return 0;
+}
+
 static const struct eth_dev_ops cxgbevf_eth_dev_ops = {
        .dev_start              = cxgbe_dev_start,
        .dev_stop               = cxgbe_dev_stop,
@@ -51,6 +94,7 @@ static const struct eth_dev_ops cxgbevf_eth_dev_ops = {
        .rx_queue_start         = cxgbe_dev_rx_queue_start,
        .rx_queue_stop          = cxgbe_dev_rx_queue_stop,
        .rx_queue_release       = cxgbe_dev_rx_queue_release,
+       .stats_get              = cxgbevf_dev_stats_get,
 };
 
 /*