1/*
2 * Copyright (c) 2015-2016, Mellanox Technologies. All rights reserved.
3 *
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:
9 *
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
12 * conditions are met:
13 *
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
16 * disclaimer.
17 *
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.
22 *
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
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * SOFTWARE.
31 */
32
33#ifndef __MLX5_EN_STATS_H__
34#define __MLX5_EN_STATS_H__
35
36#define MLX5E_READ_CTR64_CPU(ptr, dsc, i) \
37 (*(u64 *)((char *)ptr + dsc[i].offset))
38#define MLX5E_READ_CTR64_BE(ptr, dsc, i) \
39 be64_to_cpu(*(__be64 *)((char *)ptr + dsc[i].offset))
40#define MLX5E_READ_CTR32_CPU(ptr, dsc, i) \
41 (*(u32 *)((char *)ptr + dsc[i].offset))
42#define MLX5E_READ_CTR32_BE(ptr, dsc, i) \
43 be32_to_cpu(*(__be32 *)((char *)ptr + dsc[i].offset))
44
45#define MLX5E_DECLARE_STAT(type, fld) #fld, offsetof(type, fld)
46#define MLX5E_DECLARE_RX_STAT(type, fld) "rx%d_"#fld, offsetof(type, fld)
47#define MLX5E_DECLARE_TX_STAT(type, fld) "tx%d_"#fld, offsetof(type, fld)
48#define MLX5E_DECLARE_XDPSQ_STAT(type, fld) "tx%d_xdp_"#fld, offsetof(type, fld)
49#define MLX5E_DECLARE_RQ_XDPSQ_STAT(type, fld) "rx%d_xdp_tx_"#fld, offsetof(type, fld)
50#define MLX5E_DECLARE_XSKRQ_STAT(type, fld) "rx%d_xsk_"#fld, offsetof(type, fld)
51#define MLX5E_DECLARE_XSKSQ_STAT(type, fld) "tx%d_xsk_"#fld, offsetof(type, fld)
52#define MLX5E_DECLARE_CH_STAT(type, fld) "ch%d_"#fld, offsetof(type, fld)
53
54#define MLX5E_DECLARE_PTP_TX_STAT(type, fld) "ptp_tx%d_"#fld, offsetof(type, fld)
55#define MLX5E_DECLARE_PTP_CH_STAT(type, fld) "ptp_ch_"#fld, offsetof(type, fld)
56#define MLX5E_DECLARE_PTP_CQ_STAT(type, fld) "ptp_cq%d_"#fld, offsetof(type, fld)
57#define MLX5E_DECLARE_PTP_RQ_STAT(type, fld) "ptp_rq%d_"#fld, offsetof(type, fld)
58
59#define MLX5E_DECLARE_QOS_TX_STAT(type, fld) "qos_tx%d_"#fld, offsetof(type, fld)
60
61struct counter_desc {
62 char format[ETH_GSTRING_LEN];
63 size_t offset; /* Byte offset */
64};
65
66enum {
67 MLX5E_NDO_UPDATE_STATS = BIT(0x1),
68};
69
70struct mlx5e_priv;
71struct mlx5e_stats_grp {
72 u16 update_stats_mask;
73 int (*get_num_stats)(struct mlx5e_priv *priv);
74 int (*fill_strings)(struct mlx5e_priv *priv, u8 *data, int idx);
75 int (*fill_stats)(struct mlx5e_priv *priv, u64 *data, int idx);
76 void (*update_stats)(struct mlx5e_priv *priv);
77};
78
79typedef const struct mlx5e_stats_grp *const mlx5e_stats_grp_t;
80
81#define MLX5E_STATS_GRP_OP(grp, name) mlx5e_stats_grp_ ## grp ## _ ## name
82
83#define MLX5E_DECLARE_STATS_GRP_OP_NUM_STATS(grp) \
84 int MLX5E_STATS_GRP_OP(grp, num_stats)(struct mlx5e_priv *priv)
85
86#define MLX5E_DECLARE_STATS_GRP_OP_UPDATE_STATS(grp) \
87 void MLX5E_STATS_GRP_OP(grp, update_stats)(struct mlx5e_priv *priv)
88
89#define MLX5E_DECLARE_STATS_GRP_OP_FILL_STRS(grp) \
90 int MLX5E_STATS_GRP_OP(grp, fill_strings)(struct mlx5e_priv *priv, u8 *data, int idx)
91
92#define MLX5E_DECLARE_STATS_GRP_OP_FILL_STATS(grp) \
93 int MLX5E_STATS_GRP_OP(grp, fill_stats)(struct mlx5e_priv *priv, u64 *data, int idx)
94
95#define MLX5E_STATS_GRP(grp) mlx5e_stats_grp_ ## grp
96
97#define MLX5E_DECLARE_STATS_GRP(grp) \
98 const struct mlx5e_stats_grp MLX5E_STATS_GRP(grp)
99
100#define MLX5E_DEFINE_STATS_GRP(grp, mask) \
101MLX5E_DECLARE_STATS_GRP(grp) = { \
102 .get_num_stats = MLX5E_STATS_GRP_OP(grp, num_stats), \
103 .fill_stats = MLX5E_STATS_GRP_OP(grp, fill_stats), \
104 .fill_strings = MLX5E_STATS_GRP_OP(grp, fill_strings), \
105 .update_stats = MLX5E_STATS_GRP_OP(grp, update_stats), \
106 .update_stats_mask = mask, \
107}
108
109unsigned int mlx5e_stats_total_num(struct mlx5e_priv *priv);
110void mlx5e_stats_update(struct mlx5e_priv *priv);
111void mlx5e_stats_fill(struct mlx5e_priv *priv, u64 *data, int idx);
112void mlx5e_stats_fill_strings(struct mlx5e_priv *priv, u8 *data);
113void mlx5e_stats_update_ndo_stats(struct mlx5e_priv *priv);
114
115void mlx5e_stats_pause_get(struct mlx5e_priv *priv,
116 struct ethtool_pause_stats *pause_stats);
117void mlx5e_stats_fec_get(struct mlx5e_priv *priv,
118 struct ethtool_fec_stats *fec_stats);
119
120void mlx5e_stats_eth_phy_get(struct mlx5e_priv *priv,
121 struct ethtool_eth_phy_stats *phy_stats);
122void mlx5e_stats_eth_mac_get(struct mlx5e_priv *priv,
123 struct ethtool_eth_mac_stats *mac_stats);
124void mlx5e_stats_eth_ctrl_get(struct mlx5e_priv *priv,
125 struct ethtool_eth_ctrl_stats *ctrl_stats);
126void mlx5e_stats_rmon_get(struct mlx5e_priv *priv,
127 struct ethtool_rmon_stats *rmon,
128 const struct ethtool_rmon_hist_range **ranges);
129void mlx5e_get_link_ext_stats(struct net_device *dev,
130 struct ethtool_link_ext_stats *stats);
131
132/* Concrete NIC Stats */
133
134struct mlx5e_sw_stats {
135 u64 rx_packets;
136 u64 rx_bytes;
137 u64 tx_packets;
138 u64 tx_bytes;
139 u64 tx_tso_packets;
140 u64 tx_tso_bytes;
141 u64 tx_tso_inner_packets;
142 u64 tx_tso_inner_bytes;
143 u64 tx_added_vlan_packets;
144 u64 tx_nop;
145 u64 tx_mpwqe_blks;
146 u64 tx_mpwqe_pkts;
147 u64 rx_lro_packets;
148 u64 rx_lro_bytes;
149 u64 rx_gro_packets;
150 u64 rx_gro_bytes;
151 u64 rx_gro_skbs;
152 u64 rx_gro_match_packets;
153 u64 rx_gro_large_hds;
154 u64 rx_mcast_packets;
155 u64 rx_ecn_mark;
156 u64 rx_removed_vlan_packets;
157 u64 rx_csum_unnecessary;
158 u64 rx_csum_none;
159 u64 rx_csum_complete;
160 u64 rx_csum_complete_tail;
161 u64 rx_csum_complete_tail_slow;
162 u64 rx_csum_unnecessary_inner;
163 u64 rx_xdp_drop;
164 u64 rx_xdp_redirect;
165 u64 rx_xdp_tx_xmit;
166 u64 rx_xdp_tx_mpwqe;
167 u64 rx_xdp_tx_inlnw;
168 u64 rx_xdp_tx_nops;
169 u64 rx_xdp_tx_full;
170 u64 rx_xdp_tx_err;
171 u64 rx_xdp_tx_cqe;
172 u64 tx_csum_none;
173 u64 tx_csum_partial;
174 u64 tx_csum_partial_inner;
175 u64 tx_queue_stopped;
176 u64 tx_queue_dropped;
177 u64 tx_xmit_more;
178 u64 tx_recover;
179 u64 tx_cqes;
180 u64 tx_queue_wake;
181 u64 tx_cqe_err;
182 u64 tx_xdp_xmit;
183 u64 tx_xdp_mpwqe;
184 u64 tx_xdp_inlnw;
185 u64 tx_xdp_nops;
186 u64 tx_xdp_full;
187 u64 tx_xdp_err;
188 u64 tx_xdp_cqes;
189 u64 rx_wqe_err;
190 u64 rx_mpwqe_filler_cqes;
191 u64 rx_mpwqe_filler_strides;
192 u64 rx_oversize_pkts_sw_drop;
193 u64 rx_buff_alloc_err;
194 u64 rx_cqe_compress_blks;
195 u64 rx_cqe_compress_pkts;
196 u64 rx_congst_umr;
197#ifdef CONFIG_MLX5_EN_ARFS
198 u64 rx_arfs_add;
199 u64 rx_arfs_request_in;
200 u64 rx_arfs_request_out;
201 u64 rx_arfs_expired;
202 u64 rx_arfs_err;
203#endif
204 u64 rx_recover;
205 u64 ch_events;
206 u64 ch_poll;
207 u64 ch_arm;
208 u64 ch_aff_change;
209 u64 ch_force_irq;
210 u64 ch_eq_rearm;
211#ifdef CONFIG_PAGE_POOL_STATS
212 u64 rx_pp_alloc_fast;
213 u64 rx_pp_alloc_slow;
214 u64 rx_pp_alloc_slow_high_order;
215 u64 rx_pp_alloc_empty;
216 u64 rx_pp_alloc_refill;
217 u64 rx_pp_alloc_waive;
218 u64 rx_pp_recycle_cached;
219 u64 rx_pp_recycle_cache_full;
220 u64 rx_pp_recycle_ring;
221 u64 rx_pp_recycle_ring_full;
222 u64 rx_pp_recycle_released_ref;
223#endif
224#ifdef CONFIG_MLX5_EN_TLS
225 u64 tx_tls_encrypted_packets;
226 u64 tx_tls_encrypted_bytes;
227 u64 tx_tls_ooo;
228 u64 tx_tls_dump_packets;
229 u64 tx_tls_dump_bytes;
230 u64 tx_tls_resync_bytes;
231 u64 tx_tls_skip_no_sync_data;
232 u64 tx_tls_drop_no_sync_data;
233 u64 tx_tls_drop_bypass_req;
234
235 u64 rx_tls_decrypted_packets;
236 u64 rx_tls_decrypted_bytes;
237 u64 rx_tls_resync_req_pkt;
238 u64 rx_tls_resync_req_start;
239 u64 rx_tls_resync_req_end;
240 u64 rx_tls_resync_req_skip;
241 u64 rx_tls_resync_res_ok;
242 u64 rx_tls_resync_res_retry;
243 u64 rx_tls_resync_res_skip;
244 u64 rx_tls_err;
245#endif
246
247 u64 rx_xsk_packets;
248 u64 rx_xsk_bytes;
249 u64 rx_xsk_csum_complete;
250 u64 rx_xsk_csum_unnecessary;
251 u64 rx_xsk_csum_unnecessary_inner;
252 u64 rx_xsk_csum_none;
253 u64 rx_xsk_ecn_mark;
254 u64 rx_xsk_removed_vlan_packets;
255 u64 rx_xsk_xdp_drop;
256 u64 rx_xsk_xdp_redirect;
257 u64 rx_xsk_wqe_err;
258 u64 rx_xsk_mpwqe_filler_cqes;
259 u64 rx_xsk_mpwqe_filler_strides;
260 u64 rx_xsk_oversize_pkts_sw_drop;
261 u64 rx_xsk_buff_alloc_err;
262 u64 rx_xsk_cqe_compress_blks;
263 u64 rx_xsk_cqe_compress_pkts;
264 u64 rx_xsk_congst_umr;
265 u64 tx_xsk_xmit;
266 u64 tx_xsk_mpwqe;
267 u64 tx_xsk_inlnw;
268 u64 tx_xsk_full;
269 u64 tx_xsk_err;
270 u64 tx_xsk_cqes;
271};
272
273struct mlx5e_qcounter_stats {
274 u32 rx_out_of_buffer;
275 u32 rx_if_down_packets;
276};
277
278#define VNIC_ENV_GET(vnic_env_stats, c) \
279 MLX5_GET(query_vnic_env_out, (vnic_env_stats)->query_vnic_env_out, \
280 vport_env.c)
281
282struct mlx5e_vnic_env_stats {
283 __be64 query_vnic_env_out[MLX5_ST_SZ_QW(query_vnic_env_out)];
284};
285
286#define VPORT_COUNTER_GET(vstats, c) MLX5_GET64(query_vport_counter_out, \
287 vstats->query_vport_out, c)
288
289struct mlx5e_vport_stats {
290 __be64 query_vport_out[MLX5_ST_SZ_QW(query_vport_counter_out)];
291};
292
293#define PPORT_802_3_GET(pstats, c) \
294 MLX5_GET64(ppcnt_reg, pstats->IEEE_802_3_counters, \
295 counter_set.eth_802_3_cntrs_grp_data_layout.c##_high)
296#define PPORT_2863_GET(pstats, c) \
297 MLX5_GET64(ppcnt_reg, pstats->RFC_2863_counters, \
298 counter_set.eth_2863_cntrs_grp_data_layout.c##_high)
299#define PPORT_2819_GET(pstats, c) \
300 MLX5_GET64(ppcnt_reg, pstats->RFC_2819_counters, \
301 counter_set.eth_2819_cntrs_grp_data_layout.c##_high)
302#define PPORT_PHY_STATISTICAL_GET(pstats, c) \
303 MLX5_GET64(ppcnt_reg, (pstats)->phy_statistical_counters, \
304 counter_set.phys_layer_statistical_cntrs.c##_high)
305#define PPORT_PER_PRIO_GET(pstats, prio, c) \
306 MLX5_GET64(ppcnt_reg, pstats->per_prio_counters[prio], \
307 counter_set.eth_per_prio_grp_data_layout.c##_high)
308#define NUM_PPORT_PRIO 8
309#define PPORT_ETH_EXT_GET(pstats, c) \
310 MLX5_GET64(ppcnt_reg, (pstats)->eth_ext_counters, \
311 counter_set.eth_extended_cntrs_grp_data_layout.c##_high)
312
313struct mlx5e_pport_stats {
314 __be64 IEEE_802_3_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
315 __be64 RFC_2863_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
316 __be64 RFC_2819_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
317 __be64 per_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)];
318 __be64 phy_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
319 __be64 phy_statistical_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
320 __be64 eth_ext_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
321 __be64 per_tc_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)];
322 __be64 per_tc_congest_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)];
323};
324
325#define PCIE_PERF_GET(pcie_stats, c) \
326 MLX5_GET(mpcnt_reg, (pcie_stats)->pcie_perf_counters, \
327 counter_set.pcie_perf_cntrs_grp_data_layout.c)
328
329#define PCIE_PERF_GET64(pcie_stats, c) \
330 MLX5_GET64(mpcnt_reg, (pcie_stats)->pcie_perf_counters, \
331 counter_set.pcie_perf_cntrs_grp_data_layout.c##_high)
332
333struct mlx5e_pcie_stats {
334 __be64 pcie_perf_counters[MLX5_ST_SZ_QW(mpcnt_reg)];
335};
336
337struct mlx5e_rq_stats {
338 u64 packets;
339 u64 bytes;
340 u64 csum_complete;
341 u64 csum_complete_tail;
342 u64 csum_complete_tail_slow;
343 u64 csum_unnecessary;
344 u64 csum_unnecessary_inner;
345 u64 csum_none;
346 u64 lro_packets;
347 u64 lro_bytes;
348 u64 gro_packets;
349 u64 gro_bytes;
350 u64 gro_skbs;
351 u64 gro_match_packets;
352 u64 gro_large_hds;
353 u64 mcast_packets;
354 u64 ecn_mark;
355 u64 removed_vlan_packets;
356 u64 xdp_drop;
357 u64 xdp_redirect;
358 u64 wqe_err;
359 u64 mpwqe_filler_cqes;
360 u64 mpwqe_filler_strides;
361 u64 oversize_pkts_sw_drop;
362 u64 buff_alloc_err;
363 u64 cqe_compress_blks;
364 u64 cqe_compress_pkts;
365 u64 congst_umr;
366#ifdef CONFIG_MLX5_EN_ARFS
367 u64 arfs_add;
368 u64 arfs_request_in;
369 u64 arfs_request_out;
370 u64 arfs_expired;
371 u64 arfs_err;
372#endif
373 u64 recover;
374#ifdef CONFIG_PAGE_POOL_STATS
375 u64 pp_alloc_fast;
376 u64 pp_alloc_slow;
377 u64 pp_alloc_slow_high_order;
378 u64 pp_alloc_empty;
379 u64 pp_alloc_refill;
380 u64 pp_alloc_waive;
381 u64 pp_recycle_cached;
382 u64 pp_recycle_cache_full;
383 u64 pp_recycle_ring;
384 u64 pp_recycle_ring_full;
385 u64 pp_recycle_released_ref;
386#endif
387#ifdef CONFIG_MLX5_EN_TLS
388 u64 tls_decrypted_packets;
389 u64 tls_decrypted_bytes;
390 u64 tls_resync_req_pkt;
391 u64 tls_resync_req_start;
392 u64 tls_resync_req_end;
393 u64 tls_resync_req_skip;
394 u64 tls_resync_res_ok;
395 u64 tls_resync_res_retry;
396 u64 tls_resync_res_skip;
397 u64 tls_err;
398#endif
399};
400
401struct mlx5e_sq_stats {
402 /* commonly accessed in data path */
403 u64 packets;
404 u64 bytes;
405 u64 xmit_more;
406 u64 tso_packets;
407 u64 tso_bytes;
408 u64 tso_inner_packets;
409 u64 tso_inner_bytes;
410 u64 csum_partial;
411 u64 csum_partial_inner;
412 u64 added_vlan_packets;
413 u64 nop;
414 u64 mpwqe_blks;
415 u64 mpwqe_pkts;
416#ifdef CONFIG_MLX5_EN_TLS
417 u64 tls_encrypted_packets;
418 u64 tls_encrypted_bytes;
419 u64 tls_ooo;
420 u64 tls_dump_packets;
421 u64 tls_dump_bytes;
422 u64 tls_resync_bytes;
423 u64 tls_skip_no_sync_data;
424 u64 tls_drop_no_sync_data;
425 u64 tls_drop_bypass_req;
426#endif
427 /* less likely accessed in data path */
428 u64 csum_none;
429 u64 stopped;
430 u64 dropped;
431 u64 recover;
432 /* dirtied @completion */
433 u64 cqes ____cacheline_aligned_in_smp;
434 u64 wake;
435 u64 cqe_err;
436};
437
438struct mlx5e_xdpsq_stats {
439 u64 xmit;
440 u64 mpwqe;
441 u64 inlnw;
442 u64 nops;
443 u64 full;
444 u64 err;
445 /* dirtied @completion */
446 u64 cqes ____cacheline_aligned_in_smp;
447};
448
449struct mlx5e_ch_stats {
450 u64 events;
451 u64 poll;
452 u64 arm;
453 u64 aff_change;
454 u64 force_irq;
455 u64 eq_rearm;
456};
457
458struct mlx5e_ptp_cq_stats {
459 u64 cqe;
460 u64 err_cqe;
461 u64 abort;
462 u64 abort_abs_diff_ns;
463 u64 late_cqe;
464};
465
466struct mlx5e_rep_stats {
467 u64 vport_rx_packets;
468 u64 vport_tx_packets;
469 u64 vport_rx_bytes;
470 u64 vport_tx_bytes;
471 u64 rx_vport_rdma_unicast_packets;
472 u64 tx_vport_rdma_unicast_packets;
473 u64 rx_vport_rdma_unicast_bytes;
474 u64 tx_vport_rdma_unicast_bytes;
475 u64 rx_vport_rdma_multicast_packets;
476 u64 tx_vport_rdma_multicast_packets;
477 u64 rx_vport_rdma_multicast_bytes;
478 u64 tx_vport_rdma_multicast_bytes;
479 u64 vport_loopback_packets;
480 u64 vport_loopback_bytes;
481};
482
483struct mlx5e_stats {
484 struct mlx5e_sw_stats sw;
485 struct mlx5e_qcounter_stats qcnt;
486 struct mlx5e_vnic_env_stats vnic;
487 struct mlx5e_vport_stats vport;
488 struct mlx5e_pport_stats pport;
489 struct mlx5e_pcie_stats pcie;
490 struct mlx5e_rep_stats rep_stats;
491};
492
493static inline void mlx5e_stats_copy_rep_stats(struct rtnl_link_stats64 *vf_vport,
494 struct mlx5e_rep_stats *rep_stats)
495{
496 memset(vf_vport, 0, sizeof(*vf_vport));
497 vf_vport->rx_packets = rep_stats->vport_rx_packets;
498 vf_vport->tx_packets = rep_stats->vport_tx_packets;
499 vf_vport->rx_bytes = rep_stats->vport_rx_bytes;
500 vf_vport->tx_bytes = rep_stats->vport_tx_bytes;
501}
502
503extern mlx5e_stats_grp_t mlx5e_nic_stats_grps[];
504unsigned int mlx5e_nic_stats_grps_num(struct mlx5e_priv *priv);
505
506extern MLX5E_DECLARE_STATS_GRP(sw);
507extern MLX5E_DECLARE_STATS_GRP(qcnt);
508extern MLX5E_DECLARE_STATS_GRP(vnic_env);
509extern MLX5E_DECLARE_STATS_GRP(vport);
510extern MLX5E_DECLARE_STATS_GRP(802_3);
511extern MLX5E_DECLARE_STATS_GRP(2863);
512extern MLX5E_DECLARE_STATS_GRP(2819);
513extern MLX5E_DECLARE_STATS_GRP(phy);
514extern MLX5E_DECLARE_STATS_GRP(eth_ext);
515extern MLX5E_DECLARE_STATS_GRP(pcie);
516extern MLX5E_DECLARE_STATS_GRP(per_prio);
517extern MLX5E_DECLARE_STATS_GRP(pme);
518extern MLX5E_DECLARE_STATS_GRP(channels);
519extern MLX5E_DECLARE_STATS_GRP(per_port_buff_congest);
520extern MLX5E_DECLARE_STATS_GRP(ipsec_hw);
521extern MLX5E_DECLARE_STATS_GRP(ipsec_sw);
522extern MLX5E_DECLARE_STATS_GRP(ptp);
523extern MLX5E_DECLARE_STATS_GRP(macsec_hw);
524
525#endif /* __MLX5_EN_STATS_H__ */
526

source code of linux/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h