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 | 282 |
1 files changed, 274 insertions, 8 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c index b74ddc7984bc..5f0f3493d747 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c @@ -71,6 +71,7 @@ static const struct counter_desc sw_stats_desc[] = { { 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, ch_eq_rearm) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, link_down_events_phy) }, }; @@ -99,6 +100,72 @@ static int mlx5e_grp_sw_fill_stats(struct mlx5e_priv *priv, u64 *data, int idx) return idx; } +static void mlx5e_grp_sw_update_stats(struct mlx5e_priv *priv) +{ + struct mlx5e_sw_stats temp, *s = &temp; + struct mlx5e_rq_stats *rq_stats; + struct mlx5e_sq_stats *sq_stats; + struct mlx5e_ch_stats *ch_stats; + int i, j; + + memset(s, 0, sizeof(*s)); + for (i = 0; i < priv->channels.num; i++) { + struct mlx5e_channel *c = priv->channels.c[i]; + + rq_stats = &c->rq.stats; + ch_stats = &c->stats; + + s->rx_packets += rq_stats->packets; + s->rx_bytes += rq_stats->bytes; + s->rx_lro_packets += rq_stats->lro_packets; + s->rx_lro_bytes += rq_stats->lro_bytes; + s->rx_removed_vlan_packets += rq_stats->removed_vlan_packets; + s->rx_csum_none += rq_stats->csum_none; + s->rx_csum_complete += rq_stats->csum_complete; + s->rx_csum_unnecessary += rq_stats->csum_unnecessary; + s->rx_csum_unnecessary_inner += rq_stats->csum_unnecessary_inner; + s->rx_xdp_drop += rq_stats->xdp_drop; + s->rx_xdp_tx += rq_stats->xdp_tx; + s->rx_xdp_tx_full += rq_stats->xdp_tx_full; + s->rx_wqe_err += rq_stats->wqe_err; + s->rx_mpwqe_filler += rq_stats->mpwqe_filler; + s->rx_buff_alloc_err += rq_stats->buff_alloc_err; + s->rx_cqe_compress_blks += rq_stats->cqe_compress_blks; + s->rx_cqe_compress_pkts += rq_stats->cqe_compress_pkts; + s->rx_page_reuse += rq_stats->page_reuse; + s->rx_cache_reuse += rq_stats->cache_reuse; + s->rx_cache_full += rq_stats->cache_full; + s->rx_cache_empty += rq_stats->cache_empty; + s->rx_cache_busy += rq_stats->cache_busy; + s->rx_cache_waive += rq_stats->cache_waive; + s->ch_eq_rearm += ch_stats->eq_rearm; + + for (j = 0; j < priv->channels.params.num_tc; j++) { + sq_stats = &c->sq[j].stats; + + s->tx_packets += sq_stats->packets; + s->tx_bytes += sq_stats->bytes; + s->tx_tso_packets += sq_stats->tso_packets; + s->tx_tso_bytes += sq_stats->tso_bytes; + s->tx_tso_inner_packets += sq_stats->tso_inner_packets; + s->tx_tso_inner_bytes += sq_stats->tso_inner_bytes; + s->tx_added_vlan_packets += sq_stats->added_vlan_packets; + s->tx_queue_stopped += sq_stats->stopped; + s->tx_queue_wake += sq_stats->wake; + s->tx_queue_dropped += sq_stats->dropped; + s->tx_xmit_more += sq_stats->xmit_more; + s->tx_csum_partial_inner += sq_stats->csum_partial_inner; + s->tx_csum_none += sq_stats->csum_none; + s->tx_csum_partial += sq_stats->csum_partial; + } + } + + s->link_down_events_phy = MLX5_GET(ppcnt_reg, + priv->stats.pport.phy_counters, + counter_set.phys_layer_cntrs.link_down_events); + memcpy(&priv->stats.sw, s, sizeof(*s)); +} + static const struct counter_desc q_stats_desc[] = { { MLX5E_DECLARE_STAT(struct mlx5e_qcounter_stats, rx_out_of_buffer) }, }; @@ -128,6 +195,22 @@ static int mlx5e_grp_q_fill_stats(struct mlx5e_priv *priv, u64 *data, int idx) return idx; } +static void mlx5e_grp_q_update_stats(struct mlx5e_priv *priv) +{ + struct mlx5e_qcounter_stats *qcnt = &priv->stats.qcnt; + u32 out[MLX5_ST_SZ_DW(query_q_counter_out)]; + int err; + + if (!priv->q_counter) + return; + + err = mlx5_core_query_q_counter(priv->mdev, priv->q_counter, 0, out, sizeof(out)); + if (err) + return; + + qcnt->rx_out_of_buffer = MLX5_GET(query_q_counter_out, out, out_of_buffer); +} + #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", @@ -200,6 +283,19 @@ static int mlx5e_grp_vport_fill_stats(struct mlx5e_priv *priv, u64 *data, return idx; } +static void mlx5e_grp_vport_update_stats(struct mlx5e_priv *priv) +{ + int outlen = MLX5_ST_SZ_BYTES(query_vport_counter_out); + u32 *out = (u32 *)priv->stats.vport.query_vport_out; + u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)] = {0}; + struct mlx5_core_dev *mdev = priv->mdev; + + MLX5_SET(query_vport_counter_in, in, opcode, MLX5_CMD_OP_QUERY_VPORT_COUNTER); + MLX5_SET(query_vport_counter_in, in, op_mod, 0); + MLX5_SET(query_vport_counter_in, in, other_vport, 0); + mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen); +} + #define PPORT_802_3_OFF(c) \ MLX5_BYTE_OFF(ppcnt_reg, \ counter_set.eth_802_3_cntrs_grp_data_layout.c##_high) @@ -252,6 +348,20 @@ static int mlx5e_grp_802_3_fill_stats(struct mlx5e_priv *priv, u64 *data, return idx; } +static void mlx5e_grp_802_3_update_stats(struct mlx5e_priv *priv) +{ + struct mlx5e_pport_stats *pstats = &priv->stats.pport; + struct mlx5_core_dev *mdev = priv->mdev; + u32 in[MLX5_ST_SZ_DW(ppcnt_reg)] = {0}; + int sz = MLX5_ST_SZ_BYTES(ppcnt_reg); + void *out; + + MLX5_SET(ppcnt_reg, in, local_port, 1); + out = pstats->IEEE_802_3_counters; + MLX5_SET(ppcnt_reg, in, grp, MLX5_IEEE_802_3_COUNTERS_GROUP); + mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0); +} + #define PPORT_2863_OFF(c) \ MLX5_BYTE_OFF(ppcnt_reg, \ counter_set.eth_2863_cntrs_grp_data_layout.c##_high) @@ -289,6 +399,20 @@ static int mlx5e_grp_2863_fill_stats(struct mlx5e_priv *priv, u64 *data, return idx; } +static void mlx5e_grp_2863_update_stats(struct mlx5e_priv *priv) +{ + struct mlx5e_pport_stats *pstats = &priv->stats.pport; + struct mlx5_core_dev *mdev = priv->mdev; + u32 in[MLX5_ST_SZ_DW(ppcnt_reg)] = {0}; + int sz = MLX5_ST_SZ_BYTES(ppcnt_reg); + void *out; + + MLX5_SET(ppcnt_reg, in, local_port, 1); + out = pstats->RFC_2863_counters; + MLX5_SET(ppcnt_reg, in, grp, MLX5_RFC_2863_COUNTERS_GROUP); + mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0); +} + #define PPORT_2819_OFF(c) \ MLX5_BYTE_OFF(ppcnt_reg, \ counter_set.eth_2819_cntrs_grp_data_layout.c##_high) @@ -336,6 +460,20 @@ static int mlx5e_grp_2819_fill_stats(struct mlx5e_priv *priv, u64 *data, return idx; } +static void mlx5e_grp_2819_update_stats(struct mlx5e_priv *priv) +{ + struct mlx5e_pport_stats *pstats = &priv->stats.pport; + struct mlx5_core_dev *mdev = priv->mdev; + u32 in[MLX5_ST_SZ_DW(ppcnt_reg)] = {0}; + int sz = MLX5_ST_SZ_BYTES(ppcnt_reg); + void *out; + + MLX5_SET(ppcnt_reg, in, local_port, 1); + out = pstats->RFC_2819_counters; + MLX5_SET(ppcnt_reg, in, grp, MLX5_RFC_2819_COUNTERS_GROUP); + mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0); +} + #define PPORT_PHY_STATISTICAL_OFF(c) \ MLX5_BYTE_OFF(ppcnt_reg, \ counter_set.phys_layer_statistical_cntrs.c##_high) @@ -376,6 +514,27 @@ static int mlx5e_grp_phy_fill_stats(struct mlx5e_priv *priv, u64 *data, int idx) return idx; } +static void mlx5e_grp_phy_update_stats(struct mlx5e_priv *priv) +{ + struct mlx5e_pport_stats *pstats = &priv->stats.pport; + struct mlx5_core_dev *mdev = priv->mdev; + u32 in[MLX5_ST_SZ_DW(ppcnt_reg)] = {0}; + int sz = MLX5_ST_SZ_BYTES(ppcnt_reg); + void *out; + + MLX5_SET(ppcnt_reg, in, local_port, 1); + out = pstats->phy_counters; + MLX5_SET(ppcnt_reg, in, grp, MLX5_PHYSICAL_LAYER_COUNTERS_GROUP); + mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0); + + if (!MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_statistical_group)) + return; + + out = pstats->phy_statistical_counters; + MLX5_SET(ppcnt_reg, in, grp, MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP); + mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0); +} + #define PPORT_ETH_EXT_OFF(c) \ MLX5_BYTE_OFF(ppcnt_reg, \ counter_set.eth_extended_cntrs_grp_data_layout.c##_high) @@ -418,6 +577,23 @@ static int mlx5e_grp_eth_ext_fill_stats(struct mlx5e_priv *priv, u64 *data, return idx; } +static void mlx5e_grp_eth_ext_update_stats(struct mlx5e_priv *priv) +{ + struct mlx5e_pport_stats *pstats = &priv->stats.pport; + struct mlx5_core_dev *mdev = priv->mdev; + u32 in[MLX5_ST_SZ_DW(ppcnt_reg)] = {0}; + int sz = MLX5_ST_SZ_BYTES(ppcnt_reg); + void *out; + + if (!MLX5_CAP_PCAM_FEATURE(mdev, rx_buffer_fullness_counters)) + return; + + MLX5_SET(ppcnt_reg, in, local_port, 1); + out = pstats->eth_ext_counters; + MLX5_SET(ppcnt_reg, in, grp, MLX5_ETHERNET_EXTENDED_COUNTERS_GROUP); + mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0); +} + #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[] = { @@ -505,6 +681,22 @@ static int mlx5e_grp_pcie_fill_stats(struct mlx5e_priv *priv, u64 *data, return idx; } +static void mlx5e_grp_pcie_update_stats(struct mlx5e_priv *priv) +{ + struct mlx5e_pcie_stats *pcie_stats = &priv->stats.pcie; + struct mlx5_core_dev *mdev = priv->mdev; + u32 in[MLX5_ST_SZ_DW(mpcnt_reg)] = {0}; + int sz = MLX5_ST_SZ_BYTES(mpcnt_reg); + void *out; + + if (!MLX5_CAP_MCAM_FEATURE(mdev, pcie_performance_group)) + return; + + out = pcie_stats->pcie_perf_counters; + MLX5_SET(mpcnt_reg, in, grp, MLX5_PCIE_PERFORMANCE_COUNTERS_GROUP); + mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_MPCNT, 0, 0); +} + #define PPORT_PER_PRIO_OFF(c) \ MLX5_BYTE_OFF(ppcnt_reg, \ counter_set.eth_per_prio_grp_data_layout.c##_high) @@ -656,6 +848,47 @@ static int mlx5e_grp_per_prio_pfc_fill_stats(struct mlx5e_priv *priv, return idx; } +static int mlx5e_grp_per_prio_get_num_stats(struct mlx5e_priv *priv) +{ + return mlx5e_grp_per_prio_traffic_get_num_stats(priv) + + mlx5e_grp_per_prio_pfc_get_num_stats(priv); +} + +static int mlx5e_grp_per_prio_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + idx = mlx5e_grp_per_prio_traffic_fill_strings(priv, data, idx); + idx = mlx5e_grp_per_prio_pfc_fill_strings(priv, data, idx); + return idx; +} + +static int mlx5e_grp_per_prio_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + idx = mlx5e_grp_per_prio_traffic_fill_stats(priv, data, idx); + idx = mlx5e_grp_per_prio_pfc_fill_stats(priv, data, idx); + return idx; +} + +static void mlx5e_grp_per_prio_update_stats(struct mlx5e_priv *priv) +{ + struct mlx5e_pport_stats *pstats = &priv->stats.pport; + struct mlx5_core_dev *mdev = priv->mdev; + u32 in[MLX5_ST_SZ_DW(ppcnt_reg)] = {0}; + int sz = MLX5_ST_SZ_BYTES(ppcnt_reg); + int prio; + void *out; + + MLX5_SET(ppcnt_reg, in, local_port, 1); + MLX5_SET(ppcnt_reg, in, grp, MLX5_PER_PRIORITY_COUNTERS_GROUP); + for (prio = 0; prio < NUM_PPORT_PRIO; prio++) { + out = pstats->per_prio_counters[prio]; + MLX5_SET(ppcnt_reg, in, prio_tc, prio); + mlx5_core_access_reg(mdev, in, sz, out, sz, + MLX5_REG_PPCNT, 0, 0); + } +} + static const struct counter_desc mlx5e_pme_status_desc[] = { { "module_unplug", 8 }, }; @@ -723,6 +956,11 @@ static int mlx5e_grp_ipsec_fill_stats(struct mlx5e_priv *priv, u64 *data, return idx + mlx5e_ipsec_get_stats(priv, data + idx); } +static void mlx5e_grp_ipsec_update_stats(struct mlx5e_priv *priv) +{ + mlx5e_ipsec_update_stats(priv); +} + 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) }, @@ -767,12 +1005,18 @@ static const struct counter_desc sq_stats_desc[] = { { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, xmit_more) }, }; +static const struct counter_desc ch_stats_desc[] = { + { MLX5E_DECLARE_CH_STAT(struct mlx5e_ch_stats, eq_rearm) }, +}; + #define NUM_RQ_STATS ARRAY_SIZE(rq_stats_desc) #define NUM_SQ_STATS ARRAY_SIZE(sq_stats_desc) +#define NUM_CH_STATS ARRAY_SIZE(ch_stats_desc) static int mlx5e_grp_channels_get_num_stats(struct mlx5e_priv *priv) { return (NUM_RQ_STATS * priv->channels.num) + + (NUM_CH_STATS * priv->channels.num) + (NUM_SQ_STATS * priv->channels.num * priv->channels.params.num_tc); } @@ -785,6 +1029,11 @@ static int mlx5e_grp_channels_fill_strings(struct mlx5e_priv *priv, u8 *data, return idx; for (i = 0; i < priv->channels.num; i++) + for (j = 0; j < NUM_CH_STATS; j++) + sprintf(data + (idx++) * ETH_GSTRING_LEN, + ch_stats_desc[j].format, i); + + 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); @@ -808,6 +1057,12 @@ static int mlx5e_grp_channels_fill_stats(struct mlx5e_priv *priv, u64 *data, return idx; for (i = 0; i < channels->num; i++) + for (j = 0; j < NUM_CH_STATS; j++) + data[idx++] = + MLX5E_READ_CTR64_CPU(&channels->c[i]->stats, + ch_stats_desc, j); + + 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, @@ -823,61 +1078,71 @@ static int mlx5e_grp_channels_fill_stats(struct mlx5e_priv *priv, u64 *data, return idx; } +/* The stats groups order is opposite to the update_stats() order calls */ 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, + .update_stats_mask = MLX5E_NDO_UPDATE_STATS, + .update_stats = mlx5e_grp_sw_update_stats, }, { .get_num_stats = mlx5e_grp_q_get_num_stats, .fill_strings = mlx5e_grp_q_fill_strings, .fill_stats = mlx5e_grp_q_fill_stats, + .update_stats_mask = MLX5E_NDO_UPDATE_STATS, + .update_stats = mlx5e_grp_q_update_stats, }, { .get_num_stats = mlx5e_grp_vport_get_num_stats, .fill_strings = mlx5e_grp_vport_fill_strings, .fill_stats = mlx5e_grp_vport_fill_stats, + .update_stats_mask = MLX5E_NDO_UPDATE_STATS, + .update_stats = mlx5e_grp_vport_update_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, + .update_stats_mask = MLX5E_NDO_UPDATE_STATS, + .update_stats = mlx5e_grp_802_3_update_stats, }, { .get_num_stats = mlx5e_grp_2863_get_num_stats, .fill_strings = mlx5e_grp_2863_fill_strings, .fill_stats = mlx5e_grp_2863_fill_stats, + .update_stats = mlx5e_grp_2863_update_stats, }, { .get_num_stats = mlx5e_grp_2819_get_num_stats, .fill_strings = mlx5e_grp_2819_fill_strings, .fill_stats = mlx5e_grp_2819_fill_stats, + .update_stats = mlx5e_grp_2819_update_stats, }, { .get_num_stats = mlx5e_grp_phy_get_num_stats, .fill_strings = mlx5e_grp_phy_fill_strings, .fill_stats = mlx5e_grp_phy_fill_stats, + .update_stats = mlx5e_grp_phy_update_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, + .update_stats = mlx5e_grp_eth_ext_update_stats, }, { .get_num_stats = mlx5e_grp_pcie_get_num_stats, .fill_strings = mlx5e_grp_pcie_fill_strings, .fill_stats = mlx5e_grp_pcie_fill_stats, + .update_stats = mlx5e_grp_pcie_update_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_per_prio_get_num_stats, + .fill_strings = mlx5e_grp_per_prio_fill_strings, + .fill_stats = mlx5e_grp_per_prio_fill_stats, + .update_stats = mlx5e_grp_per_prio_update_stats, }, { .get_num_stats = mlx5e_grp_pme_get_num_stats, @@ -888,6 +1153,7 @@ const struct mlx5e_stats_grp mlx5e_stats_grps[] = { .get_num_stats = mlx5e_grp_ipsec_get_num_stats, .fill_strings = mlx5e_grp_ipsec_fill_strings, .fill_stats = mlx5e_grp_ipsec_fill_stats, + .update_stats = mlx5e_grp_ipsec_update_stats, }, { .get_num_stats = mlx5e_grp_channels_get_num_stats, |