1 files changed, 26 insertions, 1 deletions

diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 605cc8948594..b1a4ea21c91c 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -1282,7 +1282,12 @@ static size_t efx_ef10_update_stats_common(struct efx_nic *efx, u64 *full_stats,
                 }
         }
 
-        if (core_stats) {
+        if (!core_stats)
+                return stats_count;
+
+        if (nic_data->datapath_caps &
+                        1 << MC_CMD_GET_CAPABILITIES_OUT_EVB_LBN) {
+                /* Use vadaptor stats. */
                 core_stats->rx_packets = stats[EF10_STAT_rx_unicast] +
                                          stats[EF10_STAT_rx_multicast] +
                                          stats[EF10_STAT_rx_broadcast];
@@ -1302,6 +1307,26 @@ static size_t efx_ef10_update_stats_common(struct efx_nic *efx, u64 *full_stats,
                 core_stats->rx_fifo_errors = stats[EF10_STAT_rx_overflow];
                 core_stats->rx_errors = core_stats->rx_crc_errors;
                 core_stats->tx_errors = stats[EF10_STAT_tx_bad];
+        } else {
+                /* Use port stats. */
+                core_stats->rx_packets = stats[EF10_STAT_port_rx_packets];
+                core_stats->tx_packets = stats[EF10_STAT_port_tx_packets];
+                core_stats->rx_bytes = stats[EF10_STAT_port_rx_bytes];
+                core_stats->tx_bytes = stats[EF10_STAT_port_tx_bytes];
+                core_stats->rx_dropped = stats[EF10_STAT_port_rx_nodesc_drops] +
+                                         stats[GENERIC_STAT_rx_nodesc_trunc] +
+                                         stats[GENERIC_STAT_rx_noskb_drops];
+                core_stats->multicast = stats[EF10_STAT_port_rx_multicast];
+                core_stats->rx_length_errors =
+                                stats[EF10_STAT_port_rx_gtjumbo] +
+                                stats[EF10_STAT_port_rx_length_error];
+                core_stats->rx_crc_errors = stats[EF10_STAT_port_rx_bad];
+                core_stats->rx_frame_errors =
+                                stats[EF10_STAT_port_rx_align_error];
+                core_stats->rx_fifo_errors = stats[EF10_STAT_port_rx_overflow];
+                core_stats->rx_errors = (core_stats->rx_length_errors +
+                                         core_stats->rx_crc_errors +
+                                         core_stats->rx_frame_errors);
         }
 
         return stats_count;