| /* |
| * Copyright (c) 2015-2016, Mellanox Technologies. All rights reserved. |
| * |
| * This software is available to you under a choice of one of two |
| * licenses. You may choose to be licensed under the terms of the GNU |
| * General Public License (GPL) Version 2, available from the file |
| * COPYING in the main directory of this source tree, or the |
| * OpenIB.org BSD license below: |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials |
| * provided with the distribution. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #ifndef __MLX5_EN_STATS_H__ |
| #define __MLX5_EN_STATS_H__ |
| |
| #define MLX5E_READ_CTR64_CPU(ptr, dsc, i) \ |
| (*(u64 *)((char *)ptr + dsc[i].offset)) |
| #define MLX5E_READ_CTR64_BE(ptr, dsc, i) \ |
| be64_to_cpu(*(__be64 *)((char *)ptr + dsc[i].offset)) |
| #define MLX5E_READ_CTR32_CPU(ptr, dsc, i) \ |
| (*(u32 *)((char *)ptr + dsc[i].offset)) |
| #define MLX5E_READ_CTR32_BE(ptr, dsc, i) \ |
| be64_to_cpu(*(__be32 *)((char *)ptr + dsc[i].offset)) |
| |
| #define MLX5E_DECLARE_STAT(type, fld) #fld, offsetof(type, fld) |
| #define MLX5E_DECLARE_RX_STAT(type, fld) "rx%d_"#fld, offsetof(type, fld) |
| #define MLX5E_DECLARE_TX_STAT(type, fld) "tx%d_"#fld, offsetof(type, fld) |
| |
| struct counter_desc { |
| char format[ETH_GSTRING_LEN]; |
| int offset; /* Byte offset */ |
| }; |
| |
| struct mlx5e_sw_stats { |
| u64 rx_packets; |
| u64 rx_bytes; |
| u64 tx_packets; |
| u64 tx_bytes; |
| u64 tx_tso_packets; |
| u64 tx_tso_bytes; |
| u64 tx_tso_inner_packets; |
| u64 tx_tso_inner_bytes; |
| u64 rx_lro_packets; |
| u64 rx_lro_bytes; |
| u64 rx_csum_unnecessary; |
| u64 rx_csum_none; |
| u64 rx_csum_complete; |
| u64 rx_csum_unnecessary_inner; |
| u64 tx_csum_partial; |
| u64 tx_csum_partial_inner; |
| u64 tx_queue_stopped; |
| u64 tx_queue_wake; |
| u64 tx_queue_dropped; |
| u64 rx_wqe_err; |
| u64 rx_mpwqe_filler; |
| u64 rx_mpwqe_frag; |
| u64 rx_buff_alloc_err; |
| u64 rx_cqe_compress_blks; |
| u64 rx_cqe_compress_pkts; |
| |
| /* Special handling counters */ |
| u64 link_down_events_phy; |
| }; |
| |
| static const struct counter_desc sw_stats_desc[] = { |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_packets) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_bytes) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_packets) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_bytes) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tso_packets) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tso_bytes) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tso_inner_packets) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tso_inner_bytes) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_lro_packets) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_lro_bytes) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_unnecessary) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_none) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_complete) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_unnecessary_inner) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_csum_partial) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_csum_partial_inner) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_queue_stopped) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_queue_wake) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_queue_dropped) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_wqe_err) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_mpwqe_filler) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_mpwqe_frag) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_buff_alloc_err) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cqe_compress_blks) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cqe_compress_pkts) }, |
| { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, link_down_events_phy) }, |
| }; |
| |
| struct mlx5e_qcounter_stats { |
| u32 rx_out_of_buffer; |
| }; |
| |
| static const struct counter_desc q_stats_desc[] = { |
| { MLX5E_DECLARE_STAT(struct mlx5e_qcounter_stats, rx_out_of_buffer) }, |
| }; |
| |
| #define VPORT_COUNTER_OFF(c) MLX5_BYTE_OFF(query_vport_counter_out, c) |
| #define VPORT_COUNTER_GET(vstats, c) MLX5_GET64(query_vport_counter_out, \ |
| vstats->query_vport_out, c) |
| |
| struct mlx5e_vport_stats { |
| __be64 query_vport_out[MLX5_ST_SZ_QW(query_vport_counter_out)]; |
| }; |
| |
| static const struct counter_desc vport_stats_desc[] = { |
| { "rx_vport_unicast_packets", |
| VPORT_COUNTER_OFF(received_eth_unicast.packets) }, |
| { "rx_vport_unicast_bytes", |
| VPORT_COUNTER_OFF(received_eth_unicast.octets) }, |
| { "tx_vport_unicast_packets", |
| VPORT_COUNTER_OFF(transmitted_eth_unicast.packets) }, |
| { "tx_vport_unicast_bytes", |
| VPORT_COUNTER_OFF(transmitted_eth_unicast.octets) }, |
| { "rx_vport_multicast_packets", |
| VPORT_COUNTER_OFF(received_eth_multicast.packets) }, |
| { "rx_vport_multicast_bytes", |
| VPORT_COUNTER_OFF(received_eth_multicast.octets) }, |
| { "tx_vport_multicast_packets", |
| VPORT_COUNTER_OFF(transmitted_eth_multicast.packets) }, |
| { "tx_vport_multicast_bytes", |
| VPORT_COUNTER_OFF(transmitted_eth_multicast.octets) }, |
| { "rx_vport_broadcast_packets", |
| VPORT_COUNTER_OFF(received_eth_broadcast.packets) }, |
| { "rx_vport_broadcast_bytes", |
| VPORT_COUNTER_OFF(received_eth_broadcast.octets) }, |
| { "tx_vport_broadcast_packets", |
| VPORT_COUNTER_OFF(transmitted_eth_broadcast.packets) }, |
| { "tx_vport_broadcast_bytes", |
| VPORT_COUNTER_OFF(transmitted_eth_broadcast.octets) }, |
| }; |
| |
| #define PPORT_802_3_OFF(c) \ |
| MLX5_BYTE_OFF(ppcnt_reg, \ |
| counter_set.eth_802_3_cntrs_grp_data_layout.c##_high) |
| #define PPORT_802_3_GET(pstats, c) \ |
| MLX5_GET64(ppcnt_reg, pstats->IEEE_802_3_counters, \ |
| counter_set.eth_802_3_cntrs_grp_data_layout.c##_high) |
| #define PPORT_2863_OFF(c) \ |
| MLX5_BYTE_OFF(ppcnt_reg, \ |
| counter_set.eth_2863_cntrs_grp_data_layout.c##_high) |
| #define PPORT_2863_GET(pstats, c) \ |
| MLX5_GET64(ppcnt_reg, pstats->RFC_2863_counters, \ |
| counter_set.eth_2863_cntrs_grp_data_layout.c##_high) |
| #define PPORT_2819_OFF(c) \ |
| MLX5_BYTE_OFF(ppcnt_reg, \ |
| counter_set.eth_2819_cntrs_grp_data_layout.c##_high) |
| #define PPORT_2819_GET(pstats, c) \ |
| MLX5_GET64(ppcnt_reg, pstats->RFC_2819_counters, \ |
| counter_set.eth_2819_cntrs_grp_data_layout.c##_high) |
| #define PPORT_PER_PRIO_OFF(c) \ |
| MLX5_BYTE_OFF(ppcnt_reg, \ |
| counter_set.eth_per_prio_grp_data_layout.c##_high) |
| #define PPORT_PER_PRIO_GET(pstats, prio, c) \ |
| MLX5_GET64(ppcnt_reg, pstats->per_prio_counters[prio], \ |
| counter_set.eth_per_prio_grp_data_layout.c##_high) |
| #define NUM_PPORT_PRIO 8 |
| |
| struct mlx5e_pport_stats { |
| __be64 IEEE_802_3_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; |
| __be64 RFC_2863_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; |
| __be64 RFC_2819_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; |
| __be64 per_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)]; |
| __be64 phy_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; |
| }; |
| |
| static const struct counter_desc pport_802_3_stats_desc[] = { |
| { "tx_packets_phy", PPORT_802_3_OFF(a_frames_transmitted_ok) }, |
| { "rx_packets_phy", PPORT_802_3_OFF(a_frames_received_ok) }, |
| { "rx_crc_errors_phy", PPORT_802_3_OFF(a_frame_check_sequence_errors) }, |
| { "tx_bytes_phy", PPORT_802_3_OFF(a_octets_transmitted_ok) }, |
| { "rx_bytes_phy", PPORT_802_3_OFF(a_octets_received_ok) }, |
| { "tx_multicast_phy", PPORT_802_3_OFF(a_multicast_frames_xmitted_ok) }, |
| { "tx_broadcast_phy", PPORT_802_3_OFF(a_broadcast_frames_xmitted_ok) }, |
| { "rx_multicast_phy", PPORT_802_3_OFF(a_multicast_frames_received_ok) }, |
| { "rx_broadcast_phy", PPORT_802_3_OFF(a_broadcast_frames_received_ok) }, |
| { "rx_in_range_len_errors_phy", PPORT_802_3_OFF(a_in_range_length_errors) }, |
| { "rx_out_of_range_len_phy", PPORT_802_3_OFF(a_out_of_range_length_field) }, |
| { "rx_oversize_pkts_phy", PPORT_802_3_OFF(a_frame_too_long_errors) }, |
| { "rx_symbol_err_phy", PPORT_802_3_OFF(a_symbol_error_during_carrier) }, |
| { "tx_mac_control_phy", PPORT_802_3_OFF(a_mac_control_frames_transmitted) }, |
| { "rx_mac_control_phy", PPORT_802_3_OFF(a_mac_control_frames_received) }, |
| { "rx_unsupported_op_phy", PPORT_802_3_OFF(a_unsupported_opcodes_received) }, |
| { "rx_pause_ctrl_phy", PPORT_802_3_OFF(a_pause_mac_ctrl_frames_received) }, |
| { "tx_pause_ctrl_phy", PPORT_802_3_OFF(a_pause_mac_ctrl_frames_transmitted) }, |
| }; |
| |
| static const struct counter_desc pport_2863_stats_desc[] = { |
| { "rx_discards_phy", PPORT_2863_OFF(if_in_discards) }, |
| { "tx_discards_phy", PPORT_2863_OFF(if_out_discards) }, |
| { "tx_errors_phy", PPORT_2863_OFF(if_out_errors) }, |
| }; |
| |
| static const struct counter_desc pport_2819_stats_desc[] = { |
| { "rx_undersize_pkts_phy", PPORT_2819_OFF(ether_stats_undersize_pkts) }, |
| { "rx_fragments_phy", PPORT_2819_OFF(ether_stats_fragments) }, |
| { "rx_jabbers_phy", PPORT_2819_OFF(ether_stats_jabbers) }, |
| { "rx_64_bytes_phy", PPORT_2819_OFF(ether_stats_pkts64octets) }, |
| { "rx_65_to_127_bytes_phy", PPORT_2819_OFF(ether_stats_pkts65to127octets) }, |
| { "rx_128_to_255_bytes_phy", PPORT_2819_OFF(ether_stats_pkts128to255octets) }, |
| { "rx_256_to_511_bytes_phy", PPORT_2819_OFF(ether_stats_pkts256to511octets) }, |
| { "rx_512_to_1023_bytes_phy", PPORT_2819_OFF(ether_stats_pkts512to1023octets) }, |
| { "rx_1024_to_1518_bytes_phy", PPORT_2819_OFF(ether_stats_pkts1024to1518octets) }, |
| { "rx_1519_to_2047_bytes_phy", PPORT_2819_OFF(ether_stats_pkts1519to2047octets) }, |
| { "rx_2048_to_4095_bytes_phy", PPORT_2819_OFF(ether_stats_pkts2048to4095octets) }, |
| { "rx_4096_to_8191_bytes_phy", PPORT_2819_OFF(ether_stats_pkts4096to8191octets) }, |
| { "rx_8192_to_10239_bytes_phy", PPORT_2819_OFF(ether_stats_pkts8192to10239octets) }, |
| }; |
| |
| static const struct counter_desc pport_per_prio_traffic_stats_desc[] = { |
| { "rx_prio%d_bytes", PPORT_PER_PRIO_OFF(rx_octets) }, |
| { "rx_prio%d_packets", PPORT_PER_PRIO_OFF(rx_frames) }, |
| { "tx_prio%d_bytes", PPORT_PER_PRIO_OFF(tx_octets) }, |
| { "tx_prio%d_packets", PPORT_PER_PRIO_OFF(tx_frames) }, |
| }; |
| |
| static const struct counter_desc pport_per_prio_pfc_stats_desc[] = { |
| { "rx_prio%d_pause", PPORT_PER_PRIO_OFF(rx_pause) }, |
| { "rx_prio%d_pause_duration", PPORT_PER_PRIO_OFF(rx_pause_duration) }, |
| { "tx_prio%d_pause", PPORT_PER_PRIO_OFF(tx_pause) }, |
| { "tx_prio%d_pause_duration", PPORT_PER_PRIO_OFF(tx_pause_duration) }, |
| { "rx_prio%d_pause_transition", PPORT_PER_PRIO_OFF(rx_pause_transition) }, |
| }; |
| |
| struct mlx5e_rq_stats { |
| u64 packets; |
| u64 bytes; |
| u64 csum_complete; |
| u64 csum_unnecessary_inner; |
| u64 csum_none; |
| u64 lro_packets; |
| u64 lro_bytes; |
| u64 wqe_err; |
| u64 mpwqe_filler; |
| u64 mpwqe_frag; |
| u64 buff_alloc_err; |
| u64 cqe_compress_blks; |
| u64 cqe_compress_pkts; |
| }; |
| |
| static const struct counter_desc rq_stats_desc[] = { |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, packets) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, bytes) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_complete) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_unnecessary_inner) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_none) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, lro_packets) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, lro_bytes) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, wqe_err) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, mpwqe_filler) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, mpwqe_frag) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, buff_alloc_err) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cqe_compress_blks) }, |
| { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cqe_compress_pkts) }, |
| }; |
| |
| struct mlx5e_sq_stats { |
| /* commonly accessed in data path */ |
| u64 packets; |
| u64 bytes; |
| u64 tso_packets; |
| u64 tso_bytes; |
| u64 tso_inner_packets; |
| u64 tso_inner_bytes; |
| u64 csum_partial_inner; |
| u64 nop; |
| /* less likely accessed in data path */ |
| u64 csum_none; |
| u64 stopped; |
| u64 wake; |
| u64 dropped; |
| }; |
| |
| static const struct counter_desc sq_stats_desc[] = { |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, packets) }, |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, bytes) }, |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_packets) }, |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_bytes) }, |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_inner_packets) }, |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_inner_bytes) }, |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, csum_partial_inner) }, |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, nop) }, |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, csum_none) }, |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, stopped) }, |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, wake) }, |
| { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, dropped) }, |
| }; |
| |
| #define NUM_SW_COUNTERS ARRAY_SIZE(sw_stats_desc) |
| #define NUM_Q_COUNTERS ARRAY_SIZE(q_stats_desc) |
| #define NUM_VPORT_COUNTERS ARRAY_SIZE(vport_stats_desc) |
| #define NUM_PPORT_802_3_COUNTERS ARRAY_SIZE(pport_802_3_stats_desc) |
| #define NUM_PPORT_2863_COUNTERS ARRAY_SIZE(pport_2863_stats_desc) |
| #define NUM_PPORT_2819_COUNTERS ARRAY_SIZE(pport_2819_stats_desc) |
| #define NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS \ |
| ARRAY_SIZE(pport_per_prio_traffic_stats_desc) |
| #define NUM_PPORT_PER_PRIO_PFC_COUNTERS \ |
| ARRAY_SIZE(pport_per_prio_pfc_stats_desc) |
| #define NUM_PPORT_COUNTERS (NUM_PPORT_802_3_COUNTERS + \ |
| NUM_PPORT_2863_COUNTERS + \ |
| NUM_PPORT_2819_COUNTERS + \ |
| NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS * \ |
| NUM_PPORT_PRIO) |
| #define NUM_RQ_STATS ARRAY_SIZE(rq_stats_desc) |
| #define NUM_SQ_STATS ARRAY_SIZE(sq_stats_desc) |
| |
| struct mlx5e_stats { |
| struct mlx5e_sw_stats sw; |
| struct mlx5e_qcounter_stats qcnt; |
| struct mlx5e_vport_stats vport; |
| struct mlx5e_pport_stats pport; |
| }; |
| |
| #endif /* __MLX5_EN_STATS_H__ */ |
