From 9947f83fb79ca501f5ab24c370211bfb78b6b364 Mon Sep 17 00:00:00 2001 From: Michael Chan Date: Mon, 7 Mar 2016 15:38:46 -0500 Subject: [PATCH] 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: Michael Chan Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index ae5f08ea27d1..1cd00a0d04dd 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -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; } -- 2.20.1