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| author | Michael Chan <michael.chan@broadcom.com> | 2016-03-07 15:38:46 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-08 14:51:43 -0500 |
| commit | 9947f83fb79ca501f5ab24c370211bfb78b6b364 (patch) | |
| tree | 8c9098fdf57a85175686178ff3a3829f9ed14b31 /drivers/net/ethernet/broadcom | |
| parent | 3bdf56c47dfcd819ab1e73644c2eb9c72c08f29e (diff) | |
| download | blackbird-obmc-linux-9947f83fb79ca501f5ab24c370211bfb78b6b364.tar.gz blackbird-obmc-linux-9947f83fb79ca501f5ab24c370211bfb78b6b364.zip | |
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 <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 16 |
1 files changed, 16 insertions, 0 deletions
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; } |
