net/avf: support stats

[dpdk.git] / drivers / net / avf / avf_ethdev.c

diff --git a/drivers/net/avf/avf_ethdev.c b/drivers/net/avf/avf_ethdev.c
index d89df8d..f32d150 100644 (file)
--- a/drivers/net/avf/avf_ethdev.c
+++ b/drivers/net/avf/avf_ethdev.c
@@ -40,6 +40,8 @@ static void avf_dev_close(struct rte_eth_dev *dev);
 static void avf_dev_info_get(struct rte_eth_dev *dev,
                             struct rte_eth_dev_info *dev_info);
 static const uint32_t *avf_dev_supported_ptypes_get(struct rte_eth_dev *dev);
+static int avf_dev_stats_get(struct rte_eth_dev *dev,
+                            struct rte_eth_stats *stats);
 
 int avf_logtype_init;
 int avf_logtype_driver;
@@ -56,6 +58,7 @@ static const struct eth_dev_ops avf_eth_dev_ops = {
        .dev_infos_get              = avf_dev_info_get,
        .dev_supported_ptypes_get   = avf_dev_supported_ptypes_get,
        .link_update                = avf_dev_link_update,
+       .stats_get                  = avf_dev_stats_get,
        .rx_queue_start             = avf_dev_rx_queue_start,
        .rx_queue_stop              = avf_dev_rx_queue_stop,
        .tx_queue_start             = avf_dev_tx_queue_start,
@@ -477,6 +480,30 @@ avf_dev_link_update(struct rte_eth_dev *dev,
        return 0;
 }
 
+static int
+avf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
+{
+       struct avf_adapter *adapter =
+               AVF_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
+       struct virtchnl_eth_stats *pstats = NULL;
+       int ret;
+
+       ret = avf_query_stats(adapter, &pstats);
+       if (ret == 0) {
+               stats->ipackets = pstats->rx_unicast + pstats->rx_multicast +
+                                               pstats->rx_broadcast;
+               stats->opackets = pstats->tx_broadcast + pstats->tx_multicast +
+                                               pstats->tx_unicast;
+               stats->imissed = pstats->rx_discards;
+               stats->oerrors = pstats->tx_errors + pstats->tx_discards;
+               stats->ibytes = pstats->rx_bytes;
+               stats->obytes = pstats->tx_bytes;
+       } else {
+               PMD_DRV_LOG(ERR, "Get statistics failed");
+       }
+       return -EIO;
+}
+
 static int
 avf_check_vf_reset_done(struct avf_hw *hw)
 {