net/mlx5e: Use size_t to store byte offset in statistics descriptors
[linux-2.6-microblaze.git] / drivers / net / ethernet / mellanox / mlx5 / core / en_stats.h
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 #ifndef __MLX5_EN_STATS_H__
33 #define __MLX5_EN_STATS_H__
34
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))
43
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
48 struct counter_desc {
49         char            format[ETH_GSTRING_LEN];
50         size_t          offset; /* Byte offset */
51 };
52
53 struct mlx5e_sw_stats {
54         u64 rx_packets;
55         u64 rx_bytes;
56         u64 tx_packets;
57         u64 tx_bytes;
58         u64 tx_tso_packets;
59         u64 tx_tso_bytes;
60         u64 tx_tso_inner_packets;
61         u64 tx_tso_inner_bytes;
62         u64 rx_lro_packets;
63         u64 rx_lro_bytes;
64         u64 rx_csum_unnecessary;
65         u64 rx_csum_none;
66         u64 rx_csum_complete;
67         u64 rx_csum_unnecessary_inner;
68         u64 rx_xdp_drop;
69         u64 rx_xdp_tx;
70         u64 rx_xdp_tx_full;
71         u64 tx_csum_partial;
72         u64 tx_csum_partial_inner;
73         u64 tx_queue_stopped;
74         u64 tx_queue_wake;
75         u64 tx_queue_dropped;
76         u64 tx_xmit_more;
77         u64 rx_wqe_err;
78         u64 rx_mpwqe_filler;
79         u64 rx_buff_alloc_err;
80         u64 rx_cqe_compress_blks;
81         u64 rx_cqe_compress_pkts;
82         u64 rx_page_reuse;
83         u64 rx_cache_reuse;
84         u64 rx_cache_full;
85         u64 rx_cache_empty;
86         u64 rx_cache_busy;
87
88         /* Special handling counters */
89         u64 link_down_events_phy;
90 };
91
92 static const struct counter_desc sw_stats_desc[] = {
93         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_packets) },
94         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_bytes) },
95         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_packets) },
96         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_bytes) },
97         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tso_packets) },
98         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tso_bytes) },
99         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tso_inner_packets) },
100         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tso_inner_bytes) },
101         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_lro_packets) },
102         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_lro_bytes) },
103         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_unnecessary) },
104         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_none) },
105         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_complete) },
106         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_unnecessary_inner) },
107         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_xdp_drop) },
108         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_xdp_tx) },
109         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_xdp_tx_full) },
110         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_csum_partial) },
111         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_csum_partial_inner) },
112         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_queue_stopped) },
113         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_queue_wake) },
114         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_queue_dropped) },
115         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_xmit_more) },
116         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_wqe_err) },
117         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_mpwqe_filler) },
118         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_buff_alloc_err) },
119         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cqe_compress_blks) },
120         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cqe_compress_pkts) },
121         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_page_reuse) },
122         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_reuse) },
123         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_full) },
124         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_empty) },
125         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_busy) },
126         { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, link_down_events_phy) },
127 };
128
129 struct mlx5e_qcounter_stats {
130         u32 rx_out_of_buffer;
131 };
132
133 static const struct counter_desc q_stats_desc[] = {
134         { MLX5E_DECLARE_STAT(struct mlx5e_qcounter_stats, rx_out_of_buffer) },
135 };
136
137 #define VPORT_COUNTER_OFF(c) MLX5_BYTE_OFF(query_vport_counter_out, c)
138 #define VPORT_COUNTER_GET(vstats, c) MLX5_GET64(query_vport_counter_out, \
139                                                 vstats->query_vport_out, c)
140
141 struct mlx5e_vport_stats {
142         __be64 query_vport_out[MLX5_ST_SZ_QW(query_vport_counter_out)];
143 };
144
145 static const struct counter_desc vport_stats_desc[] = {
146         { "rx_vport_unicast_packets",
147                 VPORT_COUNTER_OFF(received_eth_unicast.packets) },
148         { "rx_vport_unicast_bytes",
149                 VPORT_COUNTER_OFF(received_eth_unicast.octets) },
150         { "tx_vport_unicast_packets",
151                 VPORT_COUNTER_OFF(transmitted_eth_unicast.packets) },
152         { "tx_vport_unicast_bytes",
153                 VPORT_COUNTER_OFF(transmitted_eth_unicast.octets) },
154         { "rx_vport_multicast_packets",
155                 VPORT_COUNTER_OFF(received_eth_multicast.packets) },
156         { "rx_vport_multicast_bytes",
157                 VPORT_COUNTER_OFF(received_eth_multicast.octets) },
158         { "tx_vport_multicast_packets",
159                 VPORT_COUNTER_OFF(transmitted_eth_multicast.packets) },
160         { "tx_vport_multicast_bytes",
161                 VPORT_COUNTER_OFF(transmitted_eth_multicast.octets) },
162         { "rx_vport_broadcast_packets",
163                 VPORT_COUNTER_OFF(received_eth_broadcast.packets) },
164         { "rx_vport_broadcast_bytes",
165                 VPORT_COUNTER_OFF(received_eth_broadcast.octets) },
166         { "tx_vport_broadcast_packets",
167                 VPORT_COUNTER_OFF(transmitted_eth_broadcast.packets) },
168         { "tx_vport_broadcast_bytes",
169                 VPORT_COUNTER_OFF(transmitted_eth_broadcast.octets) },
170         { "rx_vport_rdma_unicast_packets",
171                 VPORT_COUNTER_OFF(received_ib_unicast.packets) },
172         { "rx_vport_rdma_unicast_bytes",
173                 VPORT_COUNTER_OFF(received_ib_unicast.octets) },
174         { "tx_vport_rdma_unicast_packets",
175                 VPORT_COUNTER_OFF(transmitted_ib_unicast.packets) },
176         { "tx_vport_rdma_unicast_bytes",
177                 VPORT_COUNTER_OFF(transmitted_ib_unicast.octets) },
178         { "rx_vport_rdma_multicast_packets",
179                 VPORT_COUNTER_OFF(received_ib_multicast.packets) },
180         { "rx_vport_rdma_multicast_bytes",
181                 VPORT_COUNTER_OFF(received_ib_multicast.octets) },
182         { "tx_vport_rdma_multicast_packets",
183                 VPORT_COUNTER_OFF(transmitted_ib_multicast.packets) },
184         { "tx_vport_rdma_multicast_bytes",
185                 VPORT_COUNTER_OFF(transmitted_ib_multicast.octets) },
186 };
187
188 #define PPORT_802_3_OFF(c) \
189         MLX5_BYTE_OFF(ppcnt_reg, \
190                       counter_set.eth_802_3_cntrs_grp_data_layout.c##_high)
191 #define PPORT_802_3_GET(pstats, c) \
192         MLX5_GET64(ppcnt_reg, pstats->IEEE_802_3_counters, \
193                    counter_set.eth_802_3_cntrs_grp_data_layout.c##_high)
194 #define PPORT_2863_OFF(c) \
195         MLX5_BYTE_OFF(ppcnt_reg, \
196                       counter_set.eth_2863_cntrs_grp_data_layout.c##_high)
197 #define PPORT_2863_GET(pstats, c) \
198         MLX5_GET64(ppcnt_reg, pstats->RFC_2863_counters, \
199                    counter_set.eth_2863_cntrs_grp_data_layout.c##_high)
200 #define PPORT_2819_OFF(c) \
201         MLX5_BYTE_OFF(ppcnt_reg, \
202                       counter_set.eth_2819_cntrs_grp_data_layout.c##_high)
203 #define PPORT_2819_GET(pstats, c) \
204         MLX5_GET64(ppcnt_reg, pstats->RFC_2819_counters, \
205                    counter_set.eth_2819_cntrs_grp_data_layout.c##_high)
206 #define PPORT_PHY_STATISTICAL_OFF(c) \
207         MLX5_BYTE_OFF(ppcnt_reg, \
208                       counter_set.phys_layer_statistical_cntrs.c##_high)
209 #define PPORT_PHY_STATISTICAL_GET(pstats, c) \
210         MLX5_GET64(ppcnt_reg, (pstats)->phy_statistical_counters, \
211                    counter_set.phys_layer_statistical_cntrs.c##_high)
212 #define PPORT_PER_PRIO_OFF(c) \
213         MLX5_BYTE_OFF(ppcnt_reg, \
214                       counter_set.eth_per_prio_grp_data_layout.c##_high)
215 #define PPORT_PER_PRIO_GET(pstats, prio, c) \
216         MLX5_GET64(ppcnt_reg, pstats->per_prio_counters[prio], \
217                    counter_set.eth_per_prio_grp_data_layout.c##_high)
218 #define NUM_PPORT_PRIO                          8
219 #define PPORT_ETH_EXT_OFF(c) \
220         MLX5_BYTE_OFF(ppcnt_reg, \
221                       counter_set.eth_extended_cntrs_grp_data_layout.c##_high)
222 #define PPORT_ETH_EXT_GET(pstats, c) \
223         MLX5_GET64(ppcnt_reg, (pstats)->eth_ext_counters, \
224                    counter_set.eth_extended_cntrs_grp_data_layout.c##_high)
225
226 struct mlx5e_pport_stats {
227         __be64 IEEE_802_3_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
228         __be64 RFC_2863_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
229         __be64 RFC_2819_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
230         __be64 per_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)];
231         __be64 phy_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
232         __be64 phy_statistical_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
233         __be64 eth_ext_counters[MLX5_ST_SZ_QW(ppcnt_reg)];
234 };
235
236 static const struct counter_desc pport_802_3_stats_desc[] = {
237         { "tx_packets_phy", PPORT_802_3_OFF(a_frames_transmitted_ok) },
238         { "rx_packets_phy", PPORT_802_3_OFF(a_frames_received_ok) },
239         { "rx_crc_errors_phy", PPORT_802_3_OFF(a_frame_check_sequence_errors) },
240         { "tx_bytes_phy", PPORT_802_3_OFF(a_octets_transmitted_ok) },
241         { "rx_bytes_phy", PPORT_802_3_OFF(a_octets_received_ok) },
242         { "tx_multicast_phy", PPORT_802_3_OFF(a_multicast_frames_xmitted_ok) },
243         { "tx_broadcast_phy", PPORT_802_3_OFF(a_broadcast_frames_xmitted_ok) },
244         { "rx_multicast_phy", PPORT_802_3_OFF(a_multicast_frames_received_ok) },
245         { "rx_broadcast_phy", PPORT_802_3_OFF(a_broadcast_frames_received_ok) },
246         { "rx_in_range_len_errors_phy", PPORT_802_3_OFF(a_in_range_length_errors) },
247         { "rx_out_of_range_len_phy", PPORT_802_3_OFF(a_out_of_range_length_field) },
248         { "rx_oversize_pkts_phy", PPORT_802_3_OFF(a_frame_too_long_errors) },
249         { "rx_symbol_err_phy", PPORT_802_3_OFF(a_symbol_error_during_carrier) },
250         { "tx_mac_control_phy", PPORT_802_3_OFF(a_mac_control_frames_transmitted) },
251         { "rx_mac_control_phy", PPORT_802_3_OFF(a_mac_control_frames_received) },
252         { "rx_unsupported_op_phy", PPORT_802_3_OFF(a_unsupported_opcodes_received) },
253         { "rx_pause_ctrl_phy", PPORT_802_3_OFF(a_pause_mac_ctrl_frames_received) },
254         { "tx_pause_ctrl_phy", PPORT_802_3_OFF(a_pause_mac_ctrl_frames_transmitted) },
255 };
256
257 static const struct counter_desc pport_2863_stats_desc[] = {
258         { "rx_discards_phy", PPORT_2863_OFF(if_in_discards) },
259         { "tx_discards_phy", PPORT_2863_OFF(if_out_discards) },
260         { "tx_errors_phy", PPORT_2863_OFF(if_out_errors) },
261 };
262
263 static const struct counter_desc pport_2819_stats_desc[] = {
264         { "rx_undersize_pkts_phy", PPORT_2819_OFF(ether_stats_undersize_pkts) },
265         { "rx_fragments_phy", PPORT_2819_OFF(ether_stats_fragments) },
266         { "rx_jabbers_phy", PPORT_2819_OFF(ether_stats_jabbers) },
267         { "rx_64_bytes_phy", PPORT_2819_OFF(ether_stats_pkts64octets) },
268         { "rx_65_to_127_bytes_phy", PPORT_2819_OFF(ether_stats_pkts65to127octets) },
269         { "rx_128_to_255_bytes_phy", PPORT_2819_OFF(ether_stats_pkts128to255octets) },
270         { "rx_256_to_511_bytes_phy", PPORT_2819_OFF(ether_stats_pkts256to511octets) },
271         { "rx_512_to_1023_bytes_phy", PPORT_2819_OFF(ether_stats_pkts512to1023octets) },
272         { "rx_1024_to_1518_bytes_phy", PPORT_2819_OFF(ether_stats_pkts1024to1518octets) },
273         { "rx_1519_to_2047_bytes_phy", PPORT_2819_OFF(ether_stats_pkts1519to2047octets) },
274         { "rx_2048_to_4095_bytes_phy", PPORT_2819_OFF(ether_stats_pkts2048to4095octets) },
275         { "rx_4096_to_8191_bytes_phy", PPORT_2819_OFF(ether_stats_pkts4096to8191octets) },
276         { "rx_8192_to_10239_bytes_phy", PPORT_2819_OFF(ether_stats_pkts8192to10239octets) },
277 };
278
279 static const struct counter_desc pport_phy_statistical_stats_desc[] = {
280         { "rx_pcs_symbol_err_phy", PPORT_PHY_STATISTICAL_OFF(phy_symbol_errors) },
281         { "rx_corrected_bits_phy", PPORT_PHY_STATISTICAL_OFF(phy_corrected_bits) },
282 };
283
284 static const struct counter_desc pport_per_prio_traffic_stats_desc[] = {
285         { "rx_prio%d_bytes", PPORT_PER_PRIO_OFF(rx_octets) },
286         { "rx_prio%d_packets", PPORT_PER_PRIO_OFF(rx_frames) },
287         { "tx_prio%d_bytes", PPORT_PER_PRIO_OFF(tx_octets) },
288         { "tx_prio%d_packets", PPORT_PER_PRIO_OFF(tx_frames) },
289 };
290
291 static const struct counter_desc pport_per_prio_pfc_stats_desc[] = {
292         /* %s is "global" or "prio{i}" */
293         { "rx_%s_pause", PPORT_PER_PRIO_OFF(rx_pause) },
294         { "rx_%s_pause_duration", PPORT_PER_PRIO_OFF(rx_pause_duration) },
295         { "tx_%s_pause", PPORT_PER_PRIO_OFF(tx_pause) },
296         { "tx_%s_pause_duration", PPORT_PER_PRIO_OFF(tx_pause_duration) },
297         { "rx_%s_pause_transition", PPORT_PER_PRIO_OFF(rx_pause_transition) },
298 };
299
300 static const struct counter_desc pport_eth_ext_stats_desc[] = {
301         { "rx_buffer_passed_thres_phy", PPORT_ETH_EXT_OFF(rx_buffer_almost_full) },
302 };
303
304 #define PCIE_PERF_OFF(c) \
305         MLX5_BYTE_OFF(mpcnt_reg, counter_set.pcie_perf_cntrs_grp_data_layout.c)
306 #define PCIE_PERF_GET(pcie_stats, c) \
307         MLX5_GET(mpcnt_reg, (pcie_stats)->pcie_perf_counters, \
308                  counter_set.pcie_perf_cntrs_grp_data_layout.c)
309
310 #define PCIE_PERF_OFF64(c) \
311         MLX5_BYTE_OFF(mpcnt_reg, counter_set.pcie_perf_cntrs_grp_data_layout.c##_high)
312 #define PCIE_PERF_GET64(pcie_stats, c) \
313         MLX5_GET64(mpcnt_reg, (pcie_stats)->pcie_perf_counters, \
314                    counter_set.pcie_perf_cntrs_grp_data_layout.c##_high)
315
316 struct mlx5e_pcie_stats {
317         __be64 pcie_perf_counters[MLX5_ST_SZ_QW(mpcnt_reg)];
318 };
319
320 static const struct counter_desc pcie_perf_stats_desc[] = {
321         { "rx_pci_signal_integrity", PCIE_PERF_OFF(rx_errors) },
322         { "tx_pci_signal_integrity", PCIE_PERF_OFF(tx_errors) },
323 };
324
325 static const struct counter_desc pcie_perf_stats_desc64[] = {
326         { "outbound_pci_buffer_overflow", PCIE_PERF_OFF64(tx_overflow_buffer_pkt) },
327 };
328
329 static const struct counter_desc pcie_perf_stall_stats_desc[] = {
330         { "outbound_pci_stalled_rd", PCIE_PERF_OFF(outbound_stalled_reads) },
331         { "outbound_pci_stalled_wr", PCIE_PERF_OFF(outbound_stalled_writes) },
332         { "outbound_pci_stalled_rd_events", PCIE_PERF_OFF(outbound_stalled_reads_events) },
333         { "outbound_pci_stalled_wr_events", PCIE_PERF_OFF(outbound_stalled_writes_events) },
334 };
335
336 struct mlx5e_rq_stats {
337         u64 packets;
338         u64 bytes;
339         u64 csum_complete;
340         u64 csum_unnecessary_inner;
341         u64 csum_none;
342         u64 lro_packets;
343         u64 lro_bytes;
344         u64 xdp_drop;
345         u64 xdp_tx;
346         u64 xdp_tx_full;
347         u64 wqe_err;
348         u64 mpwqe_filler;
349         u64 buff_alloc_err;
350         u64 cqe_compress_blks;
351         u64 cqe_compress_pkts;
352         u64 page_reuse;
353         u64 cache_reuse;
354         u64 cache_full;
355         u64 cache_empty;
356         u64 cache_busy;
357 };
358
359 static const struct counter_desc rq_stats_desc[] = {
360         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, packets) },
361         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, bytes) },
362         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_complete) },
363         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_unnecessary_inner) },
364         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, csum_none) },
365         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_drop) },
366         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_tx) },
367         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, xdp_tx_full) },
368         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, lro_packets) },
369         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, lro_bytes) },
370         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, wqe_err) },
371         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, mpwqe_filler) },
372         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, buff_alloc_err) },
373         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cqe_compress_blks) },
374         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cqe_compress_pkts) },
375         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, page_reuse) },
376         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_reuse) },
377         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_full) },
378         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_empty) },
379         { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_busy) },
380 };
381
382 struct mlx5e_sq_stats {
383         /* commonly accessed in data path */
384         u64 packets;
385         u64 bytes;
386         u64 xmit_more;
387         u64 tso_packets;
388         u64 tso_bytes;
389         u64 tso_inner_packets;
390         u64 tso_inner_bytes;
391         u64 csum_partial_inner;
392         u64 nop;
393         /* less likely accessed in data path */
394         u64 csum_none;
395         u64 stopped;
396         u64 wake;
397         u64 dropped;
398 };
399
400 static const struct counter_desc sq_stats_desc[] = {
401         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, packets) },
402         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, bytes) },
403         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_packets) },
404         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_bytes) },
405         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_inner_packets) },
406         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, tso_inner_bytes) },
407         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, csum_partial_inner) },
408         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, nop) },
409         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, csum_none) },
410         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, stopped) },
411         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, wake) },
412         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, dropped) },
413         { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, xmit_more) },
414 };
415
416 #define NUM_SW_COUNTERS                 ARRAY_SIZE(sw_stats_desc)
417 #define NUM_Q_COUNTERS                  ARRAY_SIZE(q_stats_desc)
418 #define NUM_VPORT_COUNTERS              ARRAY_SIZE(vport_stats_desc)
419 #define NUM_PPORT_802_3_COUNTERS        ARRAY_SIZE(pport_802_3_stats_desc)
420 #define NUM_PPORT_2863_COUNTERS         ARRAY_SIZE(pport_2863_stats_desc)
421 #define NUM_PPORT_2819_COUNTERS         ARRAY_SIZE(pport_2819_stats_desc)
422 #define NUM_PPORT_PHY_STATISTICAL_COUNTERS(priv) \
423         (ARRAY_SIZE(pport_phy_statistical_stats_desc) * \
424          MLX5_CAP_PCAM_FEATURE((priv)->mdev, ppcnt_statistical_group))
425 #define NUM_PCIE_PERF_COUNTERS(priv) \
426         (ARRAY_SIZE(pcie_perf_stats_desc) * \
427          MLX5_CAP_MCAM_FEATURE((priv)->mdev, pcie_performance_group))
428 #define NUM_PCIE_PERF_COUNTERS64(priv) \
429         (ARRAY_SIZE(pcie_perf_stats_desc64) * \
430          MLX5_CAP_MCAM_FEATURE((priv)->mdev, tx_overflow_buffer_pkt))
431 #define NUM_PCIE_PERF_STALL_COUNTERS(priv) \
432         (ARRAY_SIZE(pcie_perf_stall_stats_desc) * \
433          MLX5_CAP_MCAM_FEATURE((priv)->mdev, pcie_outbound_stalled))
434 #define NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS \
435         ARRAY_SIZE(pport_per_prio_traffic_stats_desc)
436 #define NUM_PPORT_PER_PRIO_PFC_COUNTERS \
437         ARRAY_SIZE(pport_per_prio_pfc_stats_desc)
438 #define NUM_PPORT_ETH_EXT_COUNTERS(priv) \
439         (ARRAY_SIZE(pport_eth_ext_stats_desc) * \
440          MLX5_CAP_PCAM_FEATURE((priv)->mdev, rx_buffer_fullness_counters))
441 #define NUM_PPORT_COUNTERS(priv)        (NUM_PPORT_802_3_COUNTERS + \
442                                          NUM_PPORT_2863_COUNTERS  + \
443                                          NUM_PPORT_2819_COUNTERS  + \
444                                          NUM_PPORT_PHY_STATISTICAL_COUNTERS(priv) + \
445                                          NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS * \
446                                          NUM_PPORT_PRIO + \
447                                          NUM_PPORT_ETH_EXT_COUNTERS(priv))
448 #define NUM_PCIE_COUNTERS(priv)         (NUM_PCIE_PERF_COUNTERS(priv) + \
449                                          NUM_PCIE_PERF_COUNTERS64(priv) +\
450                                          NUM_PCIE_PERF_STALL_COUNTERS(priv))
451 #define NUM_RQ_STATS                    ARRAY_SIZE(rq_stats_desc)
452 #define NUM_SQ_STATS                    ARRAY_SIZE(sq_stats_desc)
453
454 struct mlx5e_stats {
455         struct mlx5e_sw_stats sw;
456         struct mlx5e_qcounter_stats qcnt;
457         struct mlx5e_vport_stats vport;
458         struct mlx5e_pport_stats pport;
459         struct rtnl_link_stats64 vf_vport;
460         struct mlx5e_pcie_stats pcie;
461 };
462
463 static const struct counter_desc mlx5e_pme_status_desc[] = {
464         { "module_unplug", 8 },
465 };
466
467 static const struct counter_desc mlx5e_pme_error_desc[] = {
468         { "module_bus_stuck", 16 },       /* bus stuck (I2C or data shorted) */
469         { "module_high_temp", 48 },       /* high temperature */
470         { "module_bad_shorted", 56 },    /* bad or shorted cable/module */
471 };
472
473 #endif /* __MLX5_EN_STATS_H__ */