diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ethtool.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c index 21adb1bc1706..44f7c42d8f58 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c +++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c @@ -74,6 +74,14 @@ static const struct ixgbe_stats ixgbe_gstrings_stats[] = { zero_base)}, {"tx_csum_offload_ctxt", IXGBEVF_STAT(hw_csum_tx_good, zero_base, zero_base)}, +#ifdef BP_EXTENDED_STATS + {"rx_bp_poll_yield", IXGBEVF_STAT(bp_rx_yields, zero_base, zero_base)}, + {"rx_bp_cleaned", IXGBEVF_STAT(bp_rx_cleaned, zero_base, zero_base)}, + {"rx_bp_misses", IXGBEVF_STAT(bp_rx_missed, zero_base, zero_base)}, + {"tx_bp_napi_yield", IXGBEVF_STAT(bp_tx_yields, zero_base, zero_base)}, + {"tx_bp_cleaned", IXGBEVF_STAT(bp_tx_cleaned, zero_base, zero_base)}, + {"tx_bp_misses", IXGBEVF_STAT(bp_tx_missed, zero_base, zero_base)}, +#endif }; #define IXGBE_QUEUE_STATS_LEN 0 @@ -391,6 +399,30 @@ static void ixgbevf_get_ethtool_stats(struct net_device *netdev, { struct ixgbevf_adapter *adapter = netdev_priv(netdev); int i; +#ifdef BP_EXTENDED_STATS + u64 rx_yields = 0, rx_cleaned = 0, rx_missed = 0, + tx_yields = 0, tx_cleaned = 0, tx_missed = 0; + + for (i = 0; i < adapter->num_rx_queues; i++) { + rx_yields += adapter->rx_ring[i].bp_yields; + rx_cleaned += adapter->rx_ring[i].bp_cleaned; + rx_yields += adapter->rx_ring[i].bp_yields; + } + + for (i = 0; i < adapter->num_tx_queues; i++) { + tx_yields += adapter->tx_ring[i].bp_yields; + tx_cleaned += adapter->tx_ring[i].bp_cleaned; + tx_yields += adapter->tx_ring[i].bp_yields; + } + + adapter->bp_rx_yields = rx_yields; + adapter->bp_rx_cleaned = rx_cleaned; + adapter->bp_rx_missed = rx_missed; + + adapter->bp_tx_yields = tx_yields; + adapter->bp_tx_cleaned = tx_cleaned; + adapter->bp_tx_missed = tx_missed; +#endif ixgbevf_update_stats(adapter); for (i = 0; i < IXGBE_GLOBAL_STATS_LEN; i++) { |