diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_stats.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 895 |
1 files changed, 895 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c new file mode 100644 index 000000000000..8bc30484ecc1 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c @@ -0,0 +1,895 @@ +/* + * Copyright (c) 2017, Mellanox Technologies, Ltd. 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. + */ + +#include "en.h" +#include "en_accel/ipsec.h" + +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, rx_xdp_drop) }, + { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_xdp_tx) }, + { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_xdp_tx_full) }, + { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_csum_none) }, + { 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, tx_xmit_more) }, + { 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_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, rx_page_reuse) }, + { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_reuse) }, + { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_full) }, + { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_empty) }, + { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_busy) }, + { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_waive) }, + { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, link_down_events_phy) }, +}; + +#define NUM_SW_COUNTERS ARRAY_SIZE(sw_stats_desc) + +static int mlx5e_grp_sw_get_num_stats(struct mlx5e_priv *priv) +{ + return NUM_SW_COUNTERS; +} + +static int mlx5e_grp_sw_fill_strings(struct mlx5e_priv *priv, u8 *data, int idx) +{ + int i; + + for (i = 0; i < NUM_SW_COUNTERS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, sw_stats_desc[i].format); + return idx; +} + +static int mlx5e_grp_sw_fill_stats(struct mlx5e_priv *priv, u64 *data, int idx) +{ + int i; + + for (i = 0; i < NUM_SW_COUNTERS; i++) + data[idx++] = MLX5E_READ_CTR64_CPU(&priv->stats.sw, sw_stats_desc, i); + return idx; +} + +static const struct counter_desc q_stats_desc[] = { + { MLX5E_DECLARE_STAT(struct mlx5e_qcounter_stats, rx_out_of_buffer) }, +}; + +#define NUM_Q_COUNTERS ARRAY_SIZE(q_stats_desc) + +static int mlx5e_grp_q_get_num_stats(struct mlx5e_priv *priv) +{ + return priv->q_counter ? NUM_Q_COUNTERS : 0; +} + +static int mlx5e_grp_q_fill_strings(struct mlx5e_priv *priv, u8 *data, int idx) +{ + int i; + + for (i = 0; i < NUM_Q_COUNTERS && priv->q_counter; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, q_stats_desc[i].format); + return idx; +} + +static int mlx5e_grp_q_fill_stats(struct mlx5e_priv *priv, u64 *data, int idx) +{ + int i; + + for (i = 0; i < NUM_Q_COUNTERS && priv->q_counter; i++) + data[idx++] = MLX5E_READ_CTR32_CPU(&priv->stats.qcnt, q_stats_desc, i); + return idx; +} + +#define VPORT_COUNTER_OFF(c) MLX5_BYTE_OFF(query_vport_counter_out, c) +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) }, + { "rx_vport_rdma_unicast_packets", + VPORT_COUNTER_OFF(received_ib_unicast.packets) }, + { "rx_vport_rdma_unicast_bytes", + VPORT_COUNTER_OFF(received_ib_unicast.octets) }, + { "tx_vport_rdma_unicast_packets", + VPORT_COUNTER_OFF(transmitted_ib_unicast.packets) }, + { "tx_vport_rdma_unicast_bytes", + VPORT_COUNTER_OFF(transmitted_ib_unicast.octets) }, + { "rx_vport_rdma_multicast_packets", + VPORT_COUNTER_OFF(received_ib_multicast.packets) }, + { "rx_vport_rdma_multicast_bytes", + VPORT_COUNTER_OFF(received_ib_multicast.octets) }, + { "tx_vport_rdma_multicast_packets", + VPORT_COUNTER_OFF(transmitted_ib_multicast.packets) }, + { "tx_vport_rdma_multicast_bytes", + VPORT_COUNTER_OFF(transmitted_ib_multicast.octets) }, +}; + +#define NUM_VPORT_COUNTERS ARRAY_SIZE(vport_stats_desc) + +static int mlx5e_grp_vport_get_num_stats(struct mlx5e_priv *priv) +{ + return NUM_VPORT_COUNTERS; +} + +static int mlx5e_grp_vport_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + int i; + + for (i = 0; i < NUM_VPORT_COUNTERS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, vport_stats_desc[i].format); + return idx; +} + +static int mlx5e_grp_vport_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + int i; + + for (i = 0; i < NUM_VPORT_COUNTERS; i++) + data[idx++] = MLX5E_READ_CTR64_BE(priv->stats.vport.query_vport_out, + vport_stats_desc, i); + return idx; +} + +#define PPORT_802_3_OFF(c) \ + MLX5_BYTE_OFF(ppcnt_reg, \ + counter_set.eth_802_3_cntrs_grp_data_layout.c##_high) +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) }, +}; + +#define NUM_PPORT_802_3_COUNTERS ARRAY_SIZE(pport_802_3_stats_desc) + +static int mlx5e_grp_802_3_get_num_stats(struct mlx5e_priv *priv) +{ + return NUM_PPORT_802_3_COUNTERS; +} + +static int mlx5e_grp_802_3_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + int i; + + for (i = 0; i < NUM_PPORT_802_3_COUNTERS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, pport_802_3_stats_desc[i].format); + return idx; +} + +static int mlx5e_grp_802_3_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + int i; + + for (i = 0; i < NUM_PPORT_802_3_COUNTERS; i++) + data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.IEEE_802_3_counters, + pport_802_3_stats_desc, i); + return idx; +} + +#define PPORT_2863_OFF(c) \ + MLX5_BYTE_OFF(ppcnt_reg, \ + counter_set.eth_2863_cntrs_grp_data_layout.c##_high) +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) }, +}; + +#define NUM_PPORT_2863_COUNTERS ARRAY_SIZE(pport_2863_stats_desc) + +static int mlx5e_grp_2863_get_num_stats(struct mlx5e_priv *priv) +{ + return NUM_PPORT_2863_COUNTERS; +} + +static int mlx5e_grp_2863_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + int i; + + for (i = 0; i < NUM_PPORT_2863_COUNTERS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, pport_2863_stats_desc[i].format); + return idx; +} + +static int mlx5e_grp_2863_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + int i; + + for (i = 0; i < NUM_PPORT_2863_COUNTERS; i++) + data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.RFC_2863_counters, + pport_2863_stats_desc, i); + return idx; +} + +#define PPORT_2819_OFF(c) \ + MLX5_BYTE_OFF(ppcnt_reg, \ + counter_set.eth_2819_cntrs_grp_data_layout.c##_high) +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) }, +}; + +#define NUM_PPORT_2819_COUNTERS ARRAY_SIZE(pport_2819_stats_desc) + +static int mlx5e_grp_2819_get_num_stats(struct mlx5e_priv *priv) +{ + return NUM_PPORT_2819_COUNTERS; +} + +static int mlx5e_grp_2819_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + int i; + + for (i = 0; i < NUM_PPORT_2819_COUNTERS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, pport_2819_stats_desc[i].format); + return idx; +} + +static int mlx5e_grp_2819_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + int i; + + for (i = 0; i < NUM_PPORT_2819_COUNTERS; i++) + data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.RFC_2819_counters, + pport_2819_stats_desc, i); + return idx; +} + +#define PPORT_PHY_STATISTICAL_OFF(c) \ + MLX5_BYTE_OFF(ppcnt_reg, \ + counter_set.phys_layer_statistical_cntrs.c##_high) +static const struct counter_desc pport_phy_statistical_stats_desc[] = { + { "rx_pcs_symbol_err_phy", PPORT_PHY_STATISTICAL_OFF(phy_symbol_errors) }, + { "rx_corrected_bits_phy", PPORT_PHY_STATISTICAL_OFF(phy_corrected_bits) }, +}; + +#define NUM_PPORT_PHY_COUNTERS ARRAY_SIZE(pport_phy_statistical_stats_desc) + +static int mlx5e_grp_phy_get_num_stats(struct mlx5e_priv *priv) +{ + return MLX5_CAP_PCAM_FEATURE((priv)->mdev, ppcnt_statistical_group) ? + NUM_PPORT_PHY_COUNTERS : 0; +} + +static int mlx5e_grp_phy_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + int i; + + if (MLX5_CAP_PCAM_FEATURE((priv)->mdev, ppcnt_statistical_group)) + for (i = 0; i < NUM_PPORT_PHY_COUNTERS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, + pport_phy_statistical_stats_desc[i].format); + return idx; +} + +static int mlx5e_grp_phy_fill_stats(struct mlx5e_priv *priv, u64 *data, int idx) +{ + int i; + + if (MLX5_CAP_PCAM_FEATURE((priv)->mdev, ppcnt_statistical_group)) + for (i = 0; i < NUM_PPORT_PHY_COUNTERS; i++) + data[idx++] = + MLX5E_READ_CTR64_BE(&priv->stats.pport.phy_statistical_counters, + pport_phy_statistical_stats_desc, i); + return idx; +} + +#define PPORT_ETH_EXT_OFF(c) \ + MLX5_BYTE_OFF(ppcnt_reg, \ + counter_set.eth_extended_cntrs_grp_data_layout.c##_high) +static const struct counter_desc pport_eth_ext_stats_desc[] = { + { "rx_buffer_passed_thres_phy", PPORT_ETH_EXT_OFF(rx_buffer_almost_full) }, +}; + +#define NUM_PPORT_ETH_EXT_COUNTERS ARRAY_SIZE(pport_eth_ext_stats_desc) + +static int mlx5e_grp_eth_ext_get_num_stats(struct mlx5e_priv *priv) +{ + if (MLX5_CAP_PCAM_FEATURE((priv)->mdev, rx_buffer_fullness_counters)) + return NUM_PPORT_ETH_EXT_COUNTERS; + + return 0; +} + +static int mlx5e_grp_eth_ext_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + int i; + + if (MLX5_CAP_PCAM_FEATURE((priv)->mdev, rx_buffer_fullness_counters)) + for (i = 0; i < NUM_PPORT_ETH_EXT_COUNTERS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, + pport_eth_ext_stats_desc[i].format); + return idx; +} + +static int mlx5e_grp_eth_ext_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + int i; + + if (MLX5_CAP_PCAM_FEATURE((priv)->mdev, rx_buffer_fullness_counters)) + for (i = 0; i < NUM_PPORT_ETH_EXT_COUNTERS; i++) + data[idx++] = + MLX5E_READ_CTR64_BE(&priv->stats.pport.eth_ext_counters, + pport_eth_ext_stats_desc, i); + return idx; +} + +#define PCIE_PERF_OFF(c) \ + MLX5_BYTE_OFF(mpcnt_reg, counter_set.pcie_perf_cntrs_grp_data_layout.c) +static const struct counter_desc pcie_perf_stats_desc[] = { + { "rx_pci_signal_integrity", PCIE_PERF_OFF(rx_errors) }, + { "tx_pci_signal_integrity", PCIE_PERF_OFF(tx_errors) }, +}; + +#define PCIE_PERF_OFF64(c) \ + MLX5_BYTE_OFF(mpcnt_reg, counter_set.pcie_perf_cntrs_grp_data_layout.c##_high) +static const struct counter_desc pcie_perf_stats_desc64[] = { + { "outbound_pci_buffer_overflow", PCIE_PERF_OFF64(tx_overflow_buffer_pkt) }, +}; + +static const struct counter_desc pcie_perf_stall_stats_desc[] = { + { "outbound_pci_stalled_rd", PCIE_PERF_OFF(outbound_stalled_reads) }, + { "outbound_pci_stalled_wr", PCIE_PERF_OFF(outbound_stalled_writes) }, + { "outbound_pci_stalled_rd_events", PCIE_PERF_OFF(outbound_stalled_reads_events) }, + { "outbound_pci_stalled_wr_events", PCIE_PERF_OFF(outbound_stalled_writes_events) }, +}; + +#define NUM_PCIE_PERF_COUNTERS ARRAY_SIZE(pcie_perf_stats_desc) +#define NUM_PCIE_PERF_COUNTERS64 ARRAY_SIZE(pcie_perf_stats_desc64) +#define NUM_PCIE_PERF_STALL_COUNTERS ARRAY_SIZE(pcie_perf_stall_stats_desc) + +static int mlx5e_grp_pcie_get_num_stats(struct mlx5e_priv *priv) +{ + int num_stats = 0; + + if (MLX5_CAP_MCAM_FEATURE((priv)->mdev, pcie_performance_group)) + num_stats += NUM_PCIE_PERF_COUNTERS; + + if (MLX5_CAP_MCAM_FEATURE((priv)->mdev, tx_overflow_buffer_pkt)) + num_stats += NUM_PCIE_PERF_COUNTERS64; + + if (MLX5_CAP_MCAM_FEATURE((priv)->mdev, pcie_outbound_stalled)) + num_stats += NUM_PCIE_PERF_STALL_COUNTERS; + + return num_stats; +} + +static int mlx5e_grp_pcie_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + int i; + + if (MLX5_CAP_MCAM_FEATURE((priv)->mdev, pcie_performance_group)) + for (i = 0; i < NUM_PCIE_PERF_COUNTERS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, + pcie_perf_stats_desc[i].format); + + if (MLX5_CAP_MCAM_FEATURE((priv)->mdev, tx_overflow_buffer_pkt)) + for (i = 0; i < NUM_PCIE_PERF_COUNTERS64; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, + pcie_perf_stats_desc64[i].format); + + if (MLX5_CAP_MCAM_FEATURE((priv)->mdev, pcie_outbound_stalled)) + for (i = 0; i < NUM_PCIE_PERF_STALL_COUNTERS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, + pcie_perf_stall_stats_desc[i].format); + return idx; +} + +static int mlx5e_grp_pcie_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + int i; + + if (MLX5_CAP_MCAM_FEATURE((priv)->mdev, pcie_performance_group)) + for (i = 0; i < NUM_PCIE_PERF_COUNTERS; i++) + data[idx++] = + MLX5E_READ_CTR32_BE(&priv->stats.pcie.pcie_perf_counters, + pcie_perf_stats_desc, i); + + if (MLX5_CAP_MCAM_FEATURE((priv)->mdev, tx_overflow_buffer_pkt)) + for (i = 0; i < NUM_PCIE_PERF_COUNTERS64; i++) + data[idx++] = + MLX5E_READ_CTR64_BE(&priv->stats.pcie.pcie_perf_counters, + pcie_perf_stats_desc64, i); + + if (MLX5_CAP_MCAM_FEATURE((priv)->mdev, pcie_outbound_stalled)) + for (i = 0; i < NUM_PCIE_PERF_STALL_COUNTERS; i++) + data[idx++] = + MLX5E_READ_CTR32_BE(&priv->stats.pcie.pcie_perf_counters, + pcie_perf_stall_stats_desc, i); + return idx; +} + +#define PPORT_PER_PRIO_OFF(c) \ + MLX5_BYTE_OFF(ppcnt_reg, \ + counter_set.eth_per_prio_grp_data_layout.c##_high) +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) }, +}; + +#define NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS ARRAY_SIZE(pport_per_prio_traffic_stats_desc) + +static int mlx5e_grp_per_prio_traffic_get_num_stats(struct mlx5e_priv *priv) +{ + return NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS * NUM_PPORT_PRIO; +} + +static int mlx5e_grp_per_prio_traffic_fill_strings(struct mlx5e_priv *priv, + u8 *data, + int idx) +{ + int i, prio; + + for (prio = 0; prio < NUM_PPORT_PRIO; prio++) { + for (i = 0; i < NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS; i++) + sprintf(data + (idx++) * ETH_GSTRING_LEN, + pport_per_prio_traffic_stats_desc[i].format, prio); + } + + return idx; +} + +static int mlx5e_grp_per_prio_traffic_fill_stats(struct mlx5e_priv *priv, + u64 *data, + int idx) +{ + int i, prio; + + for (prio = 0; prio < NUM_PPORT_PRIO; prio++) { + for (i = 0; i < NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS; i++) + data[idx++] = + MLX5E_READ_CTR64_BE(&priv->stats.pport.per_prio_counters[prio], + pport_per_prio_traffic_stats_desc, i); + } + + return idx; +} + +static const struct counter_desc pport_per_prio_pfc_stats_desc[] = { + /* %s is "global" or "prio{i}" */ + { "rx_%s_pause", PPORT_PER_PRIO_OFF(rx_pause) }, + { "rx_%s_pause_duration", PPORT_PER_PRIO_OFF(rx_pause_duration) }, + { "tx_%s_pause", PPORT_PER_PRIO_OFF(tx_pause) }, + { "tx_%s_pause_duration", PPORT_PER_PRIO_OFF(tx_pause_duration) }, + { "rx_%s_pause_transition", PPORT_PER_PRIO_OFF(rx_pause_transition) }, +}; + +#define NUM_PPORT_PER_PRIO_PFC_COUNTERS ARRAY_SIZE(pport_per_prio_pfc_stats_desc) + +static unsigned long mlx5e_query_pfc_combined(struct mlx5e_priv *priv) +{ + struct mlx5_core_dev *mdev = priv->mdev; + u8 pfc_en_tx; + u8 pfc_en_rx; + int err; + + if (MLX5_CAP_GEN(mdev, port_type) != MLX5_CAP_PORT_TYPE_ETH) + return 0; + + err = mlx5_query_port_pfc(mdev, &pfc_en_tx, &pfc_en_rx); + + return err ? 0 : pfc_en_tx | pfc_en_rx; +} + +static bool mlx5e_query_global_pause_combined(struct mlx5e_priv *priv) +{ + struct mlx5_core_dev *mdev = priv->mdev; + u32 rx_pause; + u32 tx_pause; + int err; + + if (MLX5_CAP_GEN(mdev, port_type) != MLX5_CAP_PORT_TYPE_ETH) + return false; + + err = mlx5_query_port_pause(mdev, &rx_pause, &tx_pause); + + return err ? false : rx_pause | tx_pause; +} + +static int mlx5e_grp_per_prio_pfc_get_num_stats(struct mlx5e_priv *priv) +{ + return (mlx5e_query_global_pause_combined(priv) + + hweight8(mlx5e_query_pfc_combined(priv))) * + NUM_PPORT_PER_PRIO_PFC_COUNTERS; +} + +static int mlx5e_grp_per_prio_pfc_fill_strings(struct mlx5e_priv *priv, + u8 *data, + int idx) +{ + unsigned long pfc_combined; + int i, prio; + + pfc_combined = mlx5e_query_pfc_combined(priv); + for_each_set_bit(prio, &pfc_combined, NUM_PPORT_PRIO) { + for (i = 0; i < NUM_PPORT_PER_PRIO_PFC_COUNTERS; i++) { + char pfc_string[ETH_GSTRING_LEN]; + + snprintf(pfc_string, sizeof(pfc_string), "prio%d", prio); + sprintf(data + (idx++) * ETH_GSTRING_LEN, + pport_per_prio_pfc_stats_desc[i].format, pfc_string); + } + } + + if (mlx5e_query_global_pause_combined(priv)) { + for (i = 0; i < NUM_PPORT_PER_PRIO_PFC_COUNTERS; i++) { + sprintf(data + (idx++) * ETH_GSTRING_LEN, + pport_per_prio_pfc_stats_desc[i].format, "global"); + } + } + + return idx; +} + +static int mlx5e_grp_per_prio_pfc_fill_stats(struct mlx5e_priv *priv, + u64 *data, + int idx) +{ + unsigned long pfc_combined; + int i, prio; + + pfc_combined = mlx5e_query_pfc_combined(priv); + for_each_set_bit(prio, &pfc_combined, NUM_PPORT_PRIO) { + for (i = 0; i < NUM_PPORT_PER_PRIO_PFC_COUNTERS; i++) { + data[idx++] = + MLX5E_READ_CTR64_BE(&priv->stats.pport.per_prio_counters[prio], + pport_per_prio_pfc_stats_desc, i); + } + } + + if (mlx5e_query_global_pause_combined(priv)) { + for (i = 0; i < NUM_PPORT_PER_PRIO_PFC_COUNTERS; i++) { + data[idx++] = + MLX5E_READ_CTR64_BE(&priv->stats.pport.per_prio_counters[0], + pport_per_prio_pfc_stats_desc, i); + } + } + + return idx; +} + +static const struct counter_desc mlx5e_pme_status_desc[] = { + { "module_unplug", 8 }, +}; + +static const struct counter_desc mlx5e_pme_error_desc[] = { + { "module_bus_stuck", 16 }, /* bus stuck (I2C or data shorted) */ + { "module_high_temp", 48 }, /* high temperature */ + { "module_bad_shorted", 56 }, /* bad or shorted cable/module */ +}; + +#define NUM_PME_STATUS_STATS ARRAY_SIZE(mlx5e_pme_status_desc) +#define NUM_PME_ERR_STATS ARRAY_SIZE(mlx5e_pme_error_desc) + +static int mlx5e_grp_pme_get_num_stats(struct mlx5e_priv *priv) +{ + return NUM_PME_STATUS_STATS + NUM_PME_ERR_STATS; +} + +static int mlx5e_grp_pme_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + int i; + + for (i = 0; i < NUM_PME_STATUS_STATS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, mlx5e_pme_status_desc[i].format); + + for (i = 0; i < NUM_PME_ERR_STATS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, mlx5e_pme_error_desc[i].format); + + return idx; +} + +static int mlx5e_grp_pme_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + struct mlx5_priv *mlx5_priv = &priv->mdev->priv; + int i; + + for (i = 0; i < NUM_PME_STATUS_STATS; i++) + data[idx++] = MLX5E_READ_CTR64_CPU(mlx5_priv->pme_stats.status_counters, + mlx5e_pme_status_desc, i); + + for (i = 0; i < NUM_PME_ERR_STATS; i++) + data[idx++] = MLX5E_READ_CTR64_CPU(mlx5_priv->pme_stats.error_counters, + mlx5e_pme_error_desc, i); + + return idx; +} + +static int mlx5e_grp_ipsec_get_num_stats(struct mlx5e_priv *priv) +{ + return mlx5e_ipsec_get_count(priv); +} + +static int mlx5e_grp_ipsec_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + return idx + mlx5e_ipsec_get_strings(priv, + data + idx * ETH_GSTRING_LEN); +} + +static int mlx5e_grp_ipsec_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + return idx + mlx5e_ipsec_get_stats(priv, data + idx); +} + +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) }, + { 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, xdp_drop) }, + { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_tx) }, + { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_tx_full) }, + { 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, 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) }, + { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, page_reuse) }, + { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_reuse) }, + { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_full) }, + { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_empty) }, + { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_busy) }, + { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_waive) }, +}; + +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) }, + { 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) }, + { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, xmit_more) }, +}; + +#define NUM_RQ_STATS ARRAY_SIZE(rq_stats_desc) +#define NUM_SQ_STATS ARRAY_SIZE(sq_stats_desc) + +static int mlx5e_grp_channels_get_num_stats(struct mlx5e_priv *priv) +{ + return (NUM_RQ_STATS * priv->channels.num) + + (NUM_SQ_STATS * priv->channels.num * priv->channels.params.num_tc); +} + +static int mlx5e_grp_channels_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + int i, j, tc; + + if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) + return idx; + + for (i = 0; i < priv->channels.num; i++) + for (j = 0; j < NUM_RQ_STATS; j++) + sprintf(data + (idx++) * ETH_GSTRING_LEN, rq_stats_desc[j].format, i); + + for (tc = 0; tc < priv->channels.params.num_tc; tc++) + for (i = 0; i < priv->channels.num; i++) + for (j = 0; j < NUM_SQ_STATS; j++) + sprintf(data + (idx++) * ETH_GSTRING_LEN, + sq_stats_desc[j].format, + priv->channel_tc2txq[i][tc]); + + return idx; +} + +static int mlx5e_grp_channels_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + struct mlx5e_channels *channels = &priv->channels; + int i, j, tc; + + if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) + return idx; + + for (i = 0; i < channels->num; i++) + for (j = 0; j < NUM_RQ_STATS; j++) + data[idx++] = + MLX5E_READ_CTR64_CPU(&channels->c[i]->rq.stats, + rq_stats_desc, j); + + for (tc = 0; tc < priv->channels.params.num_tc; tc++) + for (i = 0; i < channels->num; i++) + for (j = 0; j < NUM_SQ_STATS; j++) + data[idx++] = + MLX5E_READ_CTR64_CPU(&channels->c[i]->sq[tc].stats, + sq_stats_desc, j); + + return idx; +} + +const struct mlx5e_stats_grp mlx5e_stats_grps[] = { + { + .get_num_stats = mlx5e_grp_sw_get_num_stats, + .fill_strings = mlx5e_grp_sw_fill_strings, + .fill_stats = mlx5e_grp_sw_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_q_get_num_stats, + .fill_strings = mlx5e_grp_q_fill_strings, + .fill_stats = mlx5e_grp_q_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_vport_get_num_stats, + .fill_strings = mlx5e_grp_vport_fill_strings, + .fill_stats = mlx5e_grp_vport_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_802_3_get_num_stats, + .fill_strings = mlx5e_grp_802_3_fill_strings, + .fill_stats = mlx5e_grp_802_3_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_2863_get_num_stats, + .fill_strings = mlx5e_grp_2863_fill_strings, + .fill_stats = mlx5e_grp_2863_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_2819_get_num_stats, + .fill_strings = mlx5e_grp_2819_fill_strings, + .fill_stats = mlx5e_grp_2819_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_phy_get_num_stats, + .fill_strings = mlx5e_grp_phy_fill_strings, + .fill_stats = mlx5e_grp_phy_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_eth_ext_get_num_stats, + .fill_strings = mlx5e_grp_eth_ext_fill_strings, + .fill_stats = mlx5e_grp_eth_ext_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_pcie_get_num_stats, + .fill_strings = mlx5e_grp_pcie_fill_strings, + .fill_stats = mlx5e_grp_pcie_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_per_prio_traffic_get_num_stats, + .fill_strings = mlx5e_grp_per_prio_traffic_fill_strings, + .fill_stats = mlx5e_grp_per_prio_traffic_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_per_prio_pfc_get_num_stats, + .fill_strings = mlx5e_grp_per_prio_pfc_fill_strings, + .fill_stats = mlx5e_grp_per_prio_pfc_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_pme_get_num_stats, + .fill_strings = mlx5e_grp_pme_fill_strings, + .fill_stats = mlx5e_grp_pme_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_ipsec_get_num_stats, + .fill_strings = mlx5e_grp_ipsec_fill_strings, + .fill_stats = mlx5e_grp_ipsec_fill_stats, + }, + { + .get_num_stats = mlx5e_grp_channels_get_num_stats, + .fill_strings = mlx5e_grp_channels_fill_strings, + .fill_stats = mlx5e_grp_channels_fill_stats, + } +}; + +const int mlx5e_num_stats_grps = ARRAY_SIZE(mlx5e_stats_grps); |