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Commit 9947f83f authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

bnxt_en: Include some hardware port statistics in ndo_get_stats64(). 



Include some of the port error counters (e.g. crc) in ->ndo_get_stats64()
for the PF device.

Signed-off-by: default avatarMichael Chan <michael.chan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3bdf56c4

drivers/net/ethernet/broadcom/bnxt/bnxt.c

+16 −0
Original line number Diff line number Diff line
@@ -4935,6 +4935,22 @@ bnxt_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) 
		stats->tx_dropped += le64_to_cpu(hw_stats->tx_drop_pkts);

	}



	if (bp->flags & BNXT_FLAG_PORT_STATS) {

		struct rx_port_stats *rx = bp->hw_rx_port_stats;

		struct tx_port_stats *tx = bp->hw_tx_port_stats;



		stats->rx_crc_errors = le64_to_cpu(rx->rx_fcs_err_frames);

		stats->rx_frame_errors = le64_to_cpu(rx->rx_align_err_frames);

		stats->rx_length_errors = le64_to_cpu(rx->rx_undrsz_frames) +

					  le64_to_cpu(rx->rx_ovrsz_frames) +

					  le64_to_cpu(rx->rx_runt_frames);

		stats->rx_errors = le64_to_cpu(rx->rx_false_carrier_frames) +

				   le64_to_cpu(rx->rx_jbr_frames);

		stats->collisions = le64_to_cpu(tx->tx_total_collisions);

		stats->tx_fifo_errors = le64_to_cpu(tx->tx_fifo_underruns);

		stats->tx_errors = le64_to_cpu(tx->tx_err);

	}



	return stats;

}