diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c index a048e4a617eb..571374361259 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c @@ -4,6 +4,7 @@ #include #include #include +#include #include "fbnic.h" #include "fbnic_netdev.h" @@ -395,6 +396,71 @@ static const struct net_device_ops fbnic_netdev_ops = { .ndo_get_stats64 = fbnic_get_stats64, }; +static void fbnic_get_queue_stats_rx(struct net_device *dev, int idx, + struct netdev_queue_stats_rx *rx) +{ + struct fbnic_net *fbn = netdev_priv(dev); + struct fbnic_ring *rxr = fbn->rx[idx]; + struct fbnic_queue_stats *stats; + unsigned int start; + u64 bytes, packets; + + if (!rxr) + return; + + stats = &rxr->stats; + do { + start = u64_stats_fetch_begin(&stats->syncp); + bytes = stats->bytes; + packets = stats->packets; + } while (u64_stats_fetch_retry(&stats->syncp, start)); + + rx->bytes = bytes; + rx->packets = packets; +} + +static void fbnic_get_queue_stats_tx(struct net_device *dev, int idx, + struct netdev_queue_stats_tx *tx) +{ + struct fbnic_net *fbn = netdev_priv(dev); + struct fbnic_ring *txr = fbn->tx[idx]; + struct fbnic_queue_stats *stats; + unsigned int start; + u64 bytes, packets; + + if (!txr) + return; + + stats = &txr->stats; + do { + start = u64_stats_fetch_begin(&stats->syncp); + bytes = stats->bytes; + packets = stats->packets; + } while (u64_stats_fetch_retry(&stats->syncp, start)); + + tx->bytes = bytes; + tx->packets = packets; +} + +static void fbnic_get_base_stats(struct net_device *dev, + struct netdev_queue_stats_rx *rx, + struct netdev_queue_stats_tx *tx) +{ + struct fbnic_net *fbn = netdev_priv(dev); + + tx->bytes = fbn->tx_stats.bytes; + tx->packets = fbn->tx_stats.packets; + + rx->bytes = fbn->rx_stats.bytes; + rx->packets = fbn->rx_stats.packets; +} + +static const struct netdev_stat_ops fbnic_stat_ops = { + .get_queue_stats_rx = fbnic_get_queue_stats_rx, + .get_queue_stats_tx = fbnic_get_queue_stats_tx, + .get_base_stats = fbnic_get_base_stats, +}; + void fbnic_reset_queues(struct fbnic_net *fbn, unsigned int tx, unsigned int rx) { @@ -453,6 +519,7 @@ struct net_device *fbnic_netdev_alloc(struct fbnic_dev *fbd) fbd->netdev = netdev; netdev->netdev_ops = &fbnic_netdev_ops; + netdev->stat_ops = &fbnic_stat_ops; fbn = netdev_priv(netdev);