diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c index 078601d31cde..c8061beed6db 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c @@ -1059,6 +1059,131 @@ mlxsw_sp_get_ts_info(struct net_device *netdev, struct ethtool_ts_info *info) return mlxsw_sp->ptp_ops->get_ts_info(mlxsw_sp, info); } +static void +mlxsw_sp_get_eth_phy_stats(struct net_device *dev, + struct ethtool_eth_phy_stats *phy_stats) +{ + char ppcnt_pl[MLXSW_REG_PPCNT_LEN]; + + if (mlxsw_sp_port_get_stats_raw(dev, MLXSW_REG_PPCNT_IEEE_8023_CNT, + 0, ppcnt_pl)) + return; + + phy_stats->SymbolErrorDuringCarrier = + mlxsw_reg_ppcnt_a_symbol_error_during_carrier_get(ppcnt_pl); +} + +static void +mlxsw_sp_get_eth_mac_stats(struct net_device *dev, + struct ethtool_eth_mac_stats *mac_stats) +{ + char ppcnt_pl[MLXSW_REG_PPCNT_LEN]; + + if (mlxsw_sp_port_get_stats_raw(dev, MLXSW_REG_PPCNT_IEEE_8023_CNT, + 0, ppcnt_pl)) + return; + + mac_stats->FramesTransmittedOK = + mlxsw_reg_ppcnt_a_frames_transmitted_ok_get(ppcnt_pl); + mac_stats->FramesReceivedOK = + mlxsw_reg_ppcnt_a_frames_received_ok_get(ppcnt_pl); + mac_stats->FrameCheckSequenceErrors = + mlxsw_reg_ppcnt_a_frame_check_sequence_errors_get(ppcnt_pl); + mac_stats->AlignmentErrors = + mlxsw_reg_ppcnt_a_alignment_errors_get(ppcnt_pl); + mac_stats->OctetsTransmittedOK = + mlxsw_reg_ppcnt_a_octets_transmitted_ok_get(ppcnt_pl); + mac_stats->OctetsReceivedOK = + mlxsw_reg_ppcnt_a_octets_received_ok_get(ppcnt_pl); + mac_stats->MulticastFramesXmittedOK = + mlxsw_reg_ppcnt_a_multicast_frames_xmitted_ok_get(ppcnt_pl); + mac_stats->BroadcastFramesXmittedOK = + mlxsw_reg_ppcnt_a_broadcast_frames_xmitted_ok_get(ppcnt_pl); + mac_stats->MulticastFramesReceivedOK = + mlxsw_reg_ppcnt_a_multicast_frames_received_ok_get(ppcnt_pl); + mac_stats->BroadcastFramesReceivedOK = + mlxsw_reg_ppcnt_a_broadcast_frames_received_ok_get(ppcnt_pl); + mac_stats->InRangeLengthErrors = + mlxsw_reg_ppcnt_a_in_range_length_errors_get(ppcnt_pl); + mac_stats->OutOfRangeLengthField = + mlxsw_reg_ppcnt_a_out_of_range_length_field_get(ppcnt_pl); + mac_stats->FrameTooLongErrors = + mlxsw_reg_ppcnt_a_frame_too_long_errors_get(ppcnt_pl); +} + +static void +mlxsw_sp_get_eth_ctrl_stats(struct net_device *dev, + struct ethtool_eth_ctrl_stats *ctrl_stats) +{ + char ppcnt_pl[MLXSW_REG_PPCNT_LEN]; + + if (mlxsw_sp_port_get_stats_raw(dev, MLXSW_REG_PPCNT_IEEE_8023_CNT, + 0, ppcnt_pl)) + return; + + ctrl_stats->MACControlFramesTransmitted = + mlxsw_reg_ppcnt_a_mac_control_frames_transmitted_get(ppcnt_pl); + ctrl_stats->MACControlFramesReceived = + mlxsw_reg_ppcnt_a_mac_control_frames_received_get(ppcnt_pl); + ctrl_stats->UnsupportedOpcodesReceived = + mlxsw_reg_ppcnt_a_unsupported_opcodes_received_get(ppcnt_pl); +} + +static const struct ethtool_rmon_hist_range mlxsw_rmon_ranges[] = { + { 0, 64 }, + { 65, 127 }, + { 128, 255 }, + { 256, 511 }, + { 512, 1023 }, + { 1024, 1518 }, + { 1519, 2047 }, + { 2048, 4095 }, + { 4096, 8191 }, + { 8192, 10239 }, + {} +}; + +static void +mlxsw_sp_get_rmon_stats(struct net_device *dev, + struct ethtool_rmon_stats *rmon, + const struct ethtool_rmon_hist_range **ranges) +{ + char ppcnt_pl[MLXSW_REG_PPCNT_LEN]; + + if (mlxsw_sp_port_get_stats_raw(dev, MLXSW_REG_PPCNT_RFC_2819_CNT, + 0, ppcnt_pl)) + return; + + rmon->undersize_pkts = + mlxsw_reg_ppcnt_ether_stats_undersize_pkts_get(ppcnt_pl); + rmon->oversize_pkts = + mlxsw_reg_ppcnt_ether_stats_oversize_pkts_get(ppcnt_pl); + rmon->fragments = + mlxsw_reg_ppcnt_ether_stats_fragments_get(ppcnt_pl); + + rmon->hist[0] = mlxsw_reg_ppcnt_ether_stats_pkts64octets_get(ppcnt_pl); + rmon->hist[1] = + mlxsw_reg_ppcnt_ether_stats_pkts65to127octets_get(ppcnt_pl); + rmon->hist[2] = + mlxsw_reg_ppcnt_ether_stats_pkts128to255octets_get(ppcnt_pl); + rmon->hist[3] = + mlxsw_reg_ppcnt_ether_stats_pkts256to511octets_get(ppcnt_pl); + rmon->hist[4] = + mlxsw_reg_ppcnt_ether_stats_pkts512to1023octets_get(ppcnt_pl); + rmon->hist[5] = + mlxsw_reg_ppcnt_ether_stats_pkts1024to1518octets_get(ppcnt_pl); + rmon->hist[6] = + mlxsw_reg_ppcnt_ether_stats_pkts1519to2047octets_get(ppcnt_pl); + rmon->hist[7] = + mlxsw_reg_ppcnt_ether_stats_pkts2048to4095octets_get(ppcnt_pl); + rmon->hist[8] = + mlxsw_reg_ppcnt_ether_stats_pkts4096to8191octets_get(ppcnt_pl); + rmon->hist[9] = + mlxsw_reg_ppcnt_ether_stats_pkts8192to10239octets_get(ppcnt_pl); + + *ranges = mlxsw_rmon_ranges; +} + const struct ethtool_ops mlxsw_sp_port_ethtool_ops = { .cap_link_lanes_supported = true, .get_drvinfo = mlxsw_sp_port_get_drvinfo, @@ -1075,6 +1200,10 @@ const struct ethtool_ops mlxsw_sp_port_ethtool_ops = { .get_module_info = mlxsw_sp_get_module_info, .get_module_eeprom = mlxsw_sp_get_module_eeprom, .get_ts_info = mlxsw_sp_get_ts_info, + .get_eth_phy_stats = mlxsw_sp_get_eth_phy_stats, + .get_eth_mac_stats = mlxsw_sp_get_eth_mac_stats, + .get_eth_ctrl_stats = mlxsw_sp_get_eth_ctrl_stats, + .get_rmon_stats = mlxsw_sp_get_rmon_stats, }; struct mlxsw_sp1_port_link_mode { |