2 * Copyright (c) 2015-2016, Mellanox Technologies. All rights reserved.
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/or other materials
21 * provided with the distribution.
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
32 #ifndef __MLX5_EN_STATS_H__
33 #define __MLX5_EN_STATS_H__
35 #define MLX5E_READ_CTR64_CPU(ptr, dsc, i) \
36 (*(u64 *)((char *)ptr + dsc[i].offset))
37 #define MLX5E_READ_CTR64_BE(ptr, dsc, i) \
38 be64_to_cpu(*(__be64 *)((char *)ptr + dsc[i].offset))
39 #define MLX5E_READ_CTR32_CPU(ptr, dsc, i) \
40 (*(u32 *)((char *)ptr + dsc[i].offset))
41 #define MLX5E_READ_CTR32_BE(ptr, dsc, i) \
42 be32_to_cpu(*(__be32 *)((char *)ptr + dsc[i].offset))
44 #define MLX5E_DECLARE_STAT(type, fld) #fld, offsetof(type, fld)
45 #define MLX5E_DECLARE_RX_STAT(type, fld) "rx%d_"#fld, offsetof(type, fld)
46 #define MLX5E_DECLARE_TX_STAT(type, fld) "tx%d_"#fld, offsetof(type, fld)
47 #define MLX5E_DECLARE_XDPSQ_STAT(type, fld) "tx%d_xdp_"#fld, offsetof(type, fld)
48 #define MLX5E_DECLARE_RQ_XDPSQ_STAT(type, fld) "rx%d_xdp_tx_"#fld, offsetof(type, fld)
49 #define MLX5E_DECLARE_CH_STAT(type, fld) "ch%d_"#fld, offsetof(type, fld)
52 char format[ETH_GSTRING_LEN];
53 size_t offset; /* Byte offset */
56 struct mlx5e_sw_stats {
63 u64 tx_tso_inner_packets;
64 u64 tx_tso_inner_bytes;
65 u64 tx_added_vlan_packets;
70 u64 rx_removed_vlan_packets;
71 u64 rx_csum_unnecessary;
74 u64 rx_csum_unnecessary_inner;
83 u64 tx_csum_partial_inner;
97 u64 rx_mpwqe_filler_cqes;
98 u64 rx_mpwqe_filler_strides;
99 u64 rx_buff_alloc_err;
100 u64 rx_cqe_compress_blks;
101 u64 rx_cqe_compress_pkts;
116 #ifdef CONFIG_MLX5_EN_TLS
118 u64 tx_tls_resync_bytes;
122 struct mlx5e_qcounter_stats {
123 u32 rx_out_of_buffer;
124 u32 rx_if_down_packets;
127 struct mlx5e_vnic_env_stats {
128 __be64 query_vnic_env_out[MLX5_ST_SZ_QW(query_vnic_env_out)];
131 #define VPORT_COUNTER_GET(vstats, c) MLX5_GET64(query_vport_counter_out, \
132 vstats->query_vport_out, c)
134 struct mlx5e_vport_stats {
135 __be64 query_vport_out[MLX5_ST_SZ_QW(query_vport_counter_out)];
138 #define PPORT_802_3_GET(pstats, c) \
139 MLX5_GET64(ppcnt_reg, pstats->IEEE_802_3_counters, \
140 counter_set.eth_802_3_cntrs_grp_data_layout.c##_high)
141 #define PPORT_2863_GET(pstats, c) \
142 MLX5_GET64(ppcnt_reg, pstats->RFC_2863_counters, \
143 counter_set.eth_2863_cntrs_grp_data_layout.c##_high)
144 #define PPORT_2819_GET(pstats, c) \
145 MLX5_GET64(ppcnt_reg, pstats->RFC_2819_counters, \
146 counter_set.eth_2819_cntrs_grp_data_layout.c##_high)
147 #define PPORT_PHY_STATISTICAL_GET(pstats, c) \
148 MLX5_GET64(ppcnt_reg, (pstats)->phy_statistical_counters, \
149 counter_set.phys_layer_statistical_cntrs.c##_high)
150 #define PPORT_PER_PRIO_GET(pstats, prio, c) \
151 MLX5_GET64(ppcnt_reg, pstats->per_prio_counters[prio], \
152 counter_set.eth_per_prio_grp_data_layout.c##_high)
153 #define NUM_PPORT_PRIO 8
154 #define PPORT_ETH_EXT_GET(pstats, c) \
155 MLX5_GET64(ppcnt_reg, (pstats)->eth_ext_counters, \
156 counter_set.eth_extended_cntrs_grp_data_layout.c##_high)
158 struct mlx5e_pport_stats {
159 __be64 IEEE_802_3_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
160 __be64 RFC_2863_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
161 __be64 RFC_2819_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
162 __be64 per_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)];
163 __be64 phy_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
164 __be64 phy_statistical_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
165 __be64 eth_ext_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
168 #define PCIE_PERF_GET(pcie_stats, c) \
169 MLX5_GET(mpcnt_reg, (pcie_stats)->pcie_perf_counters, \
170 counter_set.pcie_perf_cntrs_grp_data_layout.c)
172 #define PCIE_PERF_GET64(pcie_stats, c) \
173 MLX5_GET64(mpcnt_reg, (pcie_stats)->pcie_perf_counters, \
174 counter_set.pcie_perf_cntrs_grp_data_layout.c##_high)
176 struct mlx5e_pcie_stats {
177 __be64 pcie_perf_counters[MLX5_ST_SZ_QW(mpcnt_reg)];
180 struct mlx5e_rq_stats {
184 u64 csum_unnecessary;
185 u64 csum_unnecessary_inner;
190 u64 removed_vlan_packets;
194 u64 mpwqe_filler_cqes;
195 u64 mpwqe_filler_strides;
197 u64 cqe_compress_blks;
198 u64 cqe_compress_pkts;
209 struct mlx5e_sq_stats {
210 /* commonly accessed in data path */
216 u64 tso_inner_packets;
219 u64 csum_partial_inner;
220 u64 added_vlan_packets;
223 #ifdef CONFIG_MLX5_EN_TLS
225 u64 tls_resync_bytes;
227 /* less likely accessed in data path */
232 /* dirtied @completion */
233 u64 cqes ____cacheline_aligned_in_smp;
238 struct mlx5e_xdpsq_stats {
242 /* dirtied @completion */
243 u64 cqes ____cacheline_aligned_in_smp;
246 struct mlx5e_ch_stats {
255 struct mlx5e_sw_stats sw;
256 struct mlx5e_qcounter_stats qcnt;
257 struct mlx5e_vnic_env_stats vnic;
258 struct mlx5e_vport_stats vport;
259 struct mlx5e_pport_stats pport;
260 struct rtnl_link_stats64 vf_vport;
261 struct mlx5e_pcie_stats pcie;
265 MLX5E_NDO_UPDATE_STATS = BIT(0x1),
269 struct mlx5e_stats_grp {
270 u16 update_stats_mask;
271 int (*get_num_stats)(struct mlx5e_priv *priv);
272 int (*fill_strings)(struct mlx5e_priv *priv, u8 *data, int idx);
273 int (*fill_stats)(struct mlx5e_priv *priv, u64 *data, int idx);
274 void (*update_stats)(struct mlx5e_priv *priv);
277 extern const struct mlx5e_stats_grp mlx5e_stats_grps[];
278 extern const int mlx5e_num_stats_grps;
280 void mlx5e_grp_sw_update_stats(struct mlx5e_priv *priv);
282 #endif /* __MLX5_EN_STATS_H__ */