diff options
| author |   Pradeep Nalla <pradeep.nalla@cavium.com> | 2018-04-25 17:00:22 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-04-27 13:19:38 -0400 |
| commit | 80002347d6f51c45e49eb545ec7ae7077d46faf8 (patch) | |
| tree | ebf3aa00ef291b38c74c19da5c7d34ef0106df30 /drivers/net/ethernet/cavium/liquidio/lio_main.c | |
| parent | liquidio: move a couple of functions to lio_core.c (diff) | |
| download | linux-dev-80002347d6f51c45e49eb545ec7ae7077d46faf8.tar.xz linux-dev-80002347d6f51c45e49eb545ec7ae7077d46faf8.zip | |
liquidio: add support for ndo_get_stats64 instead of ndo_get_stats
Support ndo_get_stats64 instead of ndo_get_stats. Also add stats for
multicast and broadcast packets.
Signed-off-by: Pradeep Nalla <pradeep.nalla@cavium.com>
Acked-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/lio_main.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/lio_main.c | 52 |
1 files changed, 36 insertions, 16 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c index f3891ae11b02..fe3edf13c8f0 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c @@ -2252,14 +2252,11 @@ static int liquidio_set_mac(struct net_device *netdev, void *p) return 0; } -/** - * \brief Net device get_stats - * @param netdev network device - */ -static struct net_device_stats *liquidio_get_stats(struct net_device *netdev) +static void +liquidio_get_stats64(struct net_device *netdev, + struct rtnl_link_stats64 *lstats) { struct lio *lio = GET_LIO(netdev); - struct net_device_stats *stats = &netdev->stats; struct octeon_device *oct; u64 pkts = 0, drop = 0, bytes = 0; struct oct_droq_stats *oq_stats; @@ -2269,7 +2266,7 @@ static struct net_device_stats *liquidio_get_stats(struct net_device *netdev) oct = lio->oct_dev; if (ifstate_check(lio, LIO_IFSTATE_RESETTING)) - return stats; + return; for (i = 0; i < oct->num_iqs; i++) { iq_no = lio->linfo.txpciq[i].s.q_no; @@ -2279,9 +2276,9 @@ static struct net_device_stats *liquidio_get_stats(struct net_device *netdev) bytes += iq_stats->tx_tot_bytes; } - stats->tx_packets = pkts; - stats->tx_bytes = bytes; - stats->tx_dropped = drop; + lstats->tx_packets = pkts; + lstats->tx_bytes = bytes; + lstats->tx_dropped = drop; pkts = 0; drop = 0; @@ -2298,11 +2295,34 @@ static struct net_device_stats *liquidio_get_stats(struct net_device *netdev) bytes += oq_stats->rx_bytes_received; } - stats->rx_bytes = bytes; - stats->rx_packets = pkts; - stats->rx_dropped = drop; - - return stats; + lstats->rx_bytes = bytes; + lstats->rx_packets = pkts; + lstats->rx_dropped = drop; + + octnet_get_link_stats(netdev); + lstats->multicast = oct->link_stats.fromwire.fw_total_mcast; + lstats->collisions = oct->link_stats.fromhost.total_collisions; + + /* detailed rx_errors: */ + lstats->rx_length_errors = oct->link_stats.fromwire.l2_err; + /* recved pkt with crc error */ + lstats->rx_crc_errors = oct->link_stats.fromwire.fcs_err; + /* recv'd frame alignment error */ + lstats->rx_frame_errors = oct->link_stats.fromwire.frame_err; + /* recv'r fifo overrun */ + lstats->rx_fifo_errors = oct->link_stats.fromwire.fifo_err; + + lstats->rx_errors = lstats->rx_length_errors + lstats->rx_crc_errors + + lstats->rx_frame_errors + lstats->rx_fifo_errors; + + /* detailed tx_errors */ + lstats->tx_aborted_errors = oct->link_stats.fromhost.fw_err_pko; + lstats->tx_carrier_errors = oct->link_stats.fromhost.fw_err_link; + lstats->tx_fifo_errors = oct->link_stats.fromhost.fifo_err; + + lstats->tx_errors = lstats->tx_aborted_errors + + lstats->tx_carrier_errors + + lstats->tx_fifo_errors; } /** @@ -3355,7 +3375,7 @@ static const struct net_device_ops lionetdevops = { .ndo_open = liquidio_open, .ndo_stop = liquidio_stop, .ndo_start_xmit = liquidio_xmit, - .ndo_get_stats = liquidio_get_stats, + .ndo_get_stats64 = liquidio_get_stats64, .ndo_set_mac_address = liquidio_set_mac, .ndo_set_rx_mode = liquidio_set_mcast_list, .ndo_tx_timeout = liquidio_tx_timeout, |