2 * Copyright (c) 2007, 2014 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
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
34 #include <sys/types.h>
35 #include <linux/if_vlan.h>
37 #include <linux/mlx4/device.h>
38 #include <linux/mlx4/cmd.h>
42 #define EN_IFQ_MIN_INTERVAL 3000
45 int mlx4_SET_VLAN_FLTR(struct mlx4_dev *dev, struct mlx4_en_priv *priv)
47 struct mlx4_cmd_mailbox *mailbox;
48 struct mlx4_set_vlan_fltr_mbox *filter;
55 mailbox = mlx4_alloc_cmd_mailbox(dev);
57 return PTR_ERR(mailbox);
59 filter = mailbox->buf;
60 memset(filter, 0, sizeof(*filter));
61 for (i = VLAN_FLTR_SIZE - 1; i >= 0; i--) {
63 for (j = 0; j < 32; j++) {
64 if (test_bit(index, priv->active_vlans))
68 filter->entry[i] = cpu_to_be32(entry);
70 err = mlx4_cmd(dev, mailbox->dma, priv->port, 0, MLX4_CMD_SET_VLAN_FLTR,
71 MLX4_CMD_TIME_CLASS_B, MLX4_CMD_WRAPPED);
72 mlx4_free_cmd_mailbox(dev, mailbox);
76 int mlx4_en_QUERY_PORT(struct mlx4_en_dev *mdev, u8 port)
78 struct mlx4_en_query_port_context *qport_context;
79 struct mlx4_en_priv *priv = netdev_priv(mdev->pndev[port]);
80 struct mlx4_en_port_state *state = &priv->port_state;
81 struct mlx4_cmd_mailbox *mailbox;
84 mailbox = mlx4_alloc_cmd_mailbox(mdev->dev);
86 return PTR_ERR(mailbox);
87 memset(mailbox->buf, 0, sizeof(*qport_context));
88 err = mlx4_cmd_box(mdev->dev, 0, mailbox->dma, port, 0,
89 MLX4_CMD_QUERY_PORT, MLX4_CMD_TIME_CLASS_B,
93 qport_context = mailbox->buf;
95 /* This command is always accessed from Ethtool context
96 * already synchronized, no need in locking */
97 state->link_state = !!(qport_context->link_up & MLX4_EN_LINK_UP_MASK);
98 switch (qport_context->link_speed & MLX4_EN_SPEED_MASK) {
99 case MLX4_EN_1G_SPEED:
100 state->link_speed = 1000;
102 case MLX4_EN_10G_SPEED_XAUI:
103 case MLX4_EN_10G_SPEED_XFI:
104 state->link_speed = 10000;
106 case MLX4_EN_20G_SPEED:
107 state->link_speed = 20000;
109 case MLX4_EN_40G_SPEED:
110 state->link_speed = 40000;
112 case MLX4_EN_56G_SPEED:
113 state->link_speed = 56000;
116 state->link_speed = -1;
119 state->transciver = qport_context->transceiver;
120 state->autoneg = !!(qport_context->autoneg & MLX4_EN_AUTONEG_MASK);
123 mlx4_free_cmd_mailbox(mdev->dev, mailbox);
127 int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset)
129 struct mlx4_en_stat_out_mbox *mlx4_en_stats;
130 struct mlx4_en_stat_out_flow_control_mbox *flowstats;
131 struct mlx4_en_priv *priv = netdev_priv(mdev->pndev[port]);
132 struct mlx4_en_vport_stats *vport_stats = &priv->vport_stats;
133 struct mlx4_cmd_mailbox *mailbox = NULL;
134 struct mlx4_cmd_mailbox *mailbox_flow = NULL;
135 u64 in_mod = reset << 8 | port;
139 unsigned long period = (unsigned long) (jiffies - priv->last_ifq_jiffies);
140 struct mlx4_en_vport_stats tmp_vport_stats;
141 struct net_device *dev;
143 if (jiffies_to_msecs(period) < EN_IFQ_MIN_INTERVAL ||
144 priv->counter_index == 0xff)
147 mailbox = mlx4_alloc_cmd_mailbox(mdev->dev);
148 if (IS_ERR(mailbox)) {
149 err = PTR_ERR(mailbox);
153 mailbox_flow = mlx4_alloc_cmd_mailbox(mdev->dev);
154 if (IS_ERR(mailbox_flow)) {
155 mlx4_free_cmd_mailbox(mdev->dev, mailbox);
156 err = PTR_ERR(mailbox_flow);
160 /* 0xffs indicates invalid value */
161 memset(mailbox_flow->buf, 0xff, sizeof(*flowstats) *
162 MLX4_NUM_PRIORITIES);
164 if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_FLOWSTATS_EN) {
165 memset(mailbox_flow->buf, 0, sizeof(*flowstats));
166 err = mlx4_cmd_box(mdev->dev, 0, mailbox_flow->dma,
167 in_mod | 1<<12, 0, MLX4_CMD_DUMP_ETH_STATS,
168 MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE);
174 err = mlx4_cmd_box(mdev->dev, 0, mailbox->dma, in_mod, 0,
175 MLX4_CMD_DUMP_ETH_STATS, MLX4_CMD_TIME_CLASS_B,
180 mlx4_en_stats = mailbox->buf;
182 spin_lock(&priv->stats_lock);
184 priv->port_stats.rx_chksum_good = 0;
185 priv->port_stats.rx_chksum_none = 0;
186 for (i = 0; i < priv->rx_ring_num; i++) {
187 priv->port_stats.rx_chksum_good += priv->rx_ring[i]->csum_ok;
188 priv->port_stats.rx_chksum_none += priv->rx_ring[i]->csum_none;
191 priv->port_stats.tx_chksum_offload = 0;
192 priv->port_stats.queue_stopped = 0;
193 priv->port_stats.wake_queue = 0;
194 for (i = 0; i < priv->tx_ring_num; i++) {
195 priv->port_stats.tx_chksum_offload += priv->tx_ring[i]->tx_csum;
196 priv->port_stats.queue_stopped += priv->tx_ring[i]->queue_stopped;
197 priv->port_stats.wake_queue += priv->tx_ring[i]->wake_queue;
198 priv->port_stats.oversized_packets += priv->tx_ring[i]->oversized_packets;
201 priv->pkstats.rx_packets = be64_to_cpu(mlx4_en_stats->RTOT_prio_0) +
202 be64_to_cpu(mlx4_en_stats->RTOT_prio_1) +
203 be64_to_cpu(mlx4_en_stats->RTOT_prio_2) +
204 be64_to_cpu(mlx4_en_stats->RTOT_prio_3) +
205 be64_to_cpu(mlx4_en_stats->RTOT_prio_4) +
206 be64_to_cpu(mlx4_en_stats->RTOT_prio_5) +
207 be64_to_cpu(mlx4_en_stats->RTOT_prio_6) +
208 be64_to_cpu(mlx4_en_stats->RTOT_prio_7) +
209 be64_to_cpu(mlx4_en_stats->RTOT_novlan);
210 priv->pkstats.rx_bytes = be64_to_cpu(mlx4_en_stats->ROCT_prio_0) +
211 be64_to_cpu(mlx4_en_stats->ROCT_prio_1) +
212 be64_to_cpu(mlx4_en_stats->ROCT_prio_2) +
213 be64_to_cpu(mlx4_en_stats->ROCT_prio_3) +
214 be64_to_cpu(mlx4_en_stats->ROCT_prio_4) +
215 be64_to_cpu(mlx4_en_stats->ROCT_prio_5) +
216 be64_to_cpu(mlx4_en_stats->ROCT_prio_6) +
217 be64_to_cpu(mlx4_en_stats->ROCT_prio_7) +
218 be64_to_cpu(mlx4_en_stats->ROCT_novlan);
219 priv->pkstats.rx_multicast_packets = be64_to_cpu(mlx4_en_stats->MCAST_prio_0) +
220 be64_to_cpu(mlx4_en_stats->MCAST_prio_1) +
221 be64_to_cpu(mlx4_en_stats->MCAST_prio_2) +
222 be64_to_cpu(mlx4_en_stats->MCAST_prio_3) +
223 be64_to_cpu(mlx4_en_stats->MCAST_prio_4) +
224 be64_to_cpu(mlx4_en_stats->MCAST_prio_5) +
225 be64_to_cpu(mlx4_en_stats->MCAST_prio_6) +
226 be64_to_cpu(mlx4_en_stats->MCAST_prio_7) +
227 be64_to_cpu(mlx4_en_stats->MCAST_novlan);
228 priv->pkstats.rx_broadcast_packets = be64_to_cpu(mlx4_en_stats->RBCAST_prio_0) +
229 be64_to_cpu(mlx4_en_stats->RBCAST_prio_1) +
230 be64_to_cpu(mlx4_en_stats->RBCAST_prio_2) +
231 be64_to_cpu(mlx4_en_stats->RBCAST_prio_3) +
232 be64_to_cpu(mlx4_en_stats->RBCAST_prio_4) +
233 be64_to_cpu(mlx4_en_stats->RBCAST_prio_5) +
234 be64_to_cpu(mlx4_en_stats->RBCAST_prio_6) +
235 be64_to_cpu(mlx4_en_stats->RBCAST_prio_7) +
236 be64_to_cpu(mlx4_en_stats->RBCAST_novlan);
237 priv->pkstats.rx_errors = be64_to_cpu(mlx4_en_stats->PCS) +
238 be32_to_cpu(mlx4_en_stats->RJBBR) +
239 be32_to_cpu(mlx4_en_stats->RCRC) +
240 be32_to_cpu(mlx4_en_stats->RRUNT) +
241 be64_to_cpu(mlx4_en_stats->RInRangeLengthErr) +
242 be64_to_cpu(mlx4_en_stats->ROutRangeLengthErr) +
243 be32_to_cpu(mlx4_en_stats->RSHORT) +
244 be64_to_cpu(mlx4_en_stats->RGIANT_prio_0) +
245 be64_to_cpu(mlx4_en_stats->RGIANT_prio_1) +
246 be64_to_cpu(mlx4_en_stats->RGIANT_prio_2) +
247 be64_to_cpu(mlx4_en_stats->RGIANT_prio_3) +
248 be64_to_cpu(mlx4_en_stats->RGIANT_prio_4) +
249 be64_to_cpu(mlx4_en_stats->RGIANT_prio_5) +
250 be64_to_cpu(mlx4_en_stats->RGIANT_prio_6) +
251 be64_to_cpu(mlx4_en_stats->RGIANT_prio_7) +
252 be64_to_cpu(mlx4_en_stats->RGIANT_novlan);
253 priv->pkstats.rx_dropped = be32_to_cpu(mlx4_en_stats->RdropOvflw);
254 priv->pkstats.rx_length_errors = be32_to_cpu(mlx4_en_stats->RdropLength);
255 priv->pkstats.rx_over_errors = be32_to_cpu(mlx4_en_stats->RdropOvflw);
256 priv->pkstats.rx_crc_errors = be32_to_cpu(mlx4_en_stats->RCRC);
257 priv->pkstats.rx_jabbers = be32_to_cpu(mlx4_en_stats->RJBBR);
258 priv->pkstats.rx_in_range_length_error = be64_to_cpu(mlx4_en_stats->RInRangeLengthErr);
259 priv->pkstats.rx_out_range_length_error = be64_to_cpu(mlx4_en_stats->ROutRangeLengthErr);
260 priv->pkstats.rx_lt_64_bytes_packets = be64_to_cpu(mlx4_en_stats->R64_prio_0) +
261 be64_to_cpu(mlx4_en_stats->R64_prio_1) +
262 be64_to_cpu(mlx4_en_stats->R64_prio_2) +
263 be64_to_cpu(mlx4_en_stats->R64_prio_3) +
264 be64_to_cpu(mlx4_en_stats->R64_prio_4) +
265 be64_to_cpu(mlx4_en_stats->R64_prio_5) +
266 be64_to_cpu(mlx4_en_stats->R64_prio_6) +
267 be64_to_cpu(mlx4_en_stats->R64_prio_7) +
268 be64_to_cpu(mlx4_en_stats->R64_novlan);
269 priv->pkstats.rx_127_bytes_packets = be64_to_cpu(mlx4_en_stats->R127_prio_0) +
270 be64_to_cpu(mlx4_en_stats->R127_prio_1) +
271 be64_to_cpu(mlx4_en_stats->R127_prio_2) +
272 be64_to_cpu(mlx4_en_stats->R127_prio_3) +
273 be64_to_cpu(mlx4_en_stats->R127_prio_4) +
274 be64_to_cpu(mlx4_en_stats->R127_prio_5) +
275 be64_to_cpu(mlx4_en_stats->R127_prio_6) +
276 be64_to_cpu(mlx4_en_stats->R127_prio_7) +
277 be64_to_cpu(mlx4_en_stats->R127_novlan);
278 priv->pkstats.rx_255_bytes_packets = be64_to_cpu(mlx4_en_stats->R255_prio_0) +
279 be64_to_cpu(mlx4_en_stats->R255_prio_1) +
280 be64_to_cpu(mlx4_en_stats->R255_prio_2) +
281 be64_to_cpu(mlx4_en_stats->R255_prio_3) +
282 be64_to_cpu(mlx4_en_stats->R255_prio_4) +
283 be64_to_cpu(mlx4_en_stats->R255_prio_5) +
284 be64_to_cpu(mlx4_en_stats->R255_prio_6) +
285 be64_to_cpu(mlx4_en_stats->R255_prio_7) +
286 be64_to_cpu(mlx4_en_stats->R255_novlan);
287 priv->pkstats.rx_511_bytes_packets = be64_to_cpu(mlx4_en_stats->R511_prio_0) +
288 be64_to_cpu(mlx4_en_stats->R511_prio_1) +
289 be64_to_cpu(mlx4_en_stats->R511_prio_2) +
290 be64_to_cpu(mlx4_en_stats->R511_prio_3) +
291 be64_to_cpu(mlx4_en_stats->R511_prio_4) +
292 be64_to_cpu(mlx4_en_stats->R511_prio_5) +
293 be64_to_cpu(mlx4_en_stats->R511_prio_6) +
294 be64_to_cpu(mlx4_en_stats->R511_prio_7) +
295 be64_to_cpu(mlx4_en_stats->R511_novlan);
296 priv->pkstats.rx_1023_bytes_packets = be64_to_cpu(mlx4_en_stats->R1023_prio_0) +
297 be64_to_cpu(mlx4_en_stats->R1023_prio_1) +
298 be64_to_cpu(mlx4_en_stats->R1023_prio_2) +
299 be64_to_cpu(mlx4_en_stats->R1023_prio_3) +
300 be64_to_cpu(mlx4_en_stats->R1023_prio_4) +
301 be64_to_cpu(mlx4_en_stats->R1023_prio_5) +
302 be64_to_cpu(mlx4_en_stats->R1023_prio_6) +
303 be64_to_cpu(mlx4_en_stats->R1023_prio_7) +
304 be64_to_cpu(mlx4_en_stats->R1023_novlan);
305 priv->pkstats.rx_1518_bytes_packets = be64_to_cpu(mlx4_en_stats->R1518_prio_0) +
306 be64_to_cpu(mlx4_en_stats->R1518_prio_1) +
307 be64_to_cpu(mlx4_en_stats->R1518_prio_2) +
308 be64_to_cpu(mlx4_en_stats->R1518_prio_3) +
309 be64_to_cpu(mlx4_en_stats->R1518_prio_4) +
310 be64_to_cpu(mlx4_en_stats->R1518_prio_5) +
311 be64_to_cpu(mlx4_en_stats->R1518_prio_6) +
312 be64_to_cpu(mlx4_en_stats->R1518_prio_7) +
313 be64_to_cpu(mlx4_en_stats->R1518_novlan);
314 priv->pkstats.rx_1522_bytes_packets = be64_to_cpu(mlx4_en_stats->R1522_prio_0) +
315 be64_to_cpu(mlx4_en_stats->R1522_prio_1) +
316 be64_to_cpu(mlx4_en_stats->R1522_prio_2) +
317 be64_to_cpu(mlx4_en_stats->R1522_prio_3) +
318 be64_to_cpu(mlx4_en_stats->R1522_prio_4) +
319 be64_to_cpu(mlx4_en_stats->R1522_prio_5) +
320 be64_to_cpu(mlx4_en_stats->R1522_prio_6) +
321 be64_to_cpu(mlx4_en_stats->R1522_prio_7) +
322 be64_to_cpu(mlx4_en_stats->R1522_novlan);
323 priv->pkstats.rx_1548_bytes_packets = be64_to_cpu(mlx4_en_stats->R1548_prio_0) +
324 be64_to_cpu(mlx4_en_stats->R1548_prio_1) +
325 be64_to_cpu(mlx4_en_stats->R1548_prio_2) +
326 be64_to_cpu(mlx4_en_stats->R1548_prio_3) +
327 be64_to_cpu(mlx4_en_stats->R1548_prio_4) +
328 be64_to_cpu(mlx4_en_stats->R1548_prio_5) +
329 be64_to_cpu(mlx4_en_stats->R1548_prio_6) +
330 be64_to_cpu(mlx4_en_stats->R1548_prio_7) +
331 be64_to_cpu(mlx4_en_stats->R1548_novlan);
332 priv->pkstats.rx_gt_1548_bytes_packets = be64_to_cpu(mlx4_en_stats->R2MTU_prio_0) +
333 be64_to_cpu(mlx4_en_stats->R2MTU_prio_1) +
334 be64_to_cpu(mlx4_en_stats->R2MTU_prio_2) +
335 be64_to_cpu(mlx4_en_stats->R2MTU_prio_3) +
336 be64_to_cpu(mlx4_en_stats->R2MTU_prio_4) +
337 be64_to_cpu(mlx4_en_stats->R2MTU_prio_5) +
338 be64_to_cpu(mlx4_en_stats->R2MTU_prio_6) +
339 be64_to_cpu(mlx4_en_stats->R2MTU_prio_7) +
340 be64_to_cpu(mlx4_en_stats->R2MTU_novlan);
343 priv->pkstats.tx_packets = be64_to_cpu(mlx4_en_stats->TTOT_prio_0) +
344 be64_to_cpu(mlx4_en_stats->TTOT_prio_1) +
345 be64_to_cpu(mlx4_en_stats->TTOT_prio_2) +
346 be64_to_cpu(mlx4_en_stats->TTOT_prio_3) +
347 be64_to_cpu(mlx4_en_stats->TTOT_prio_4) +
348 be64_to_cpu(mlx4_en_stats->TTOT_prio_5) +
349 be64_to_cpu(mlx4_en_stats->TTOT_prio_6) +
350 be64_to_cpu(mlx4_en_stats->TTOT_prio_7) +
351 be64_to_cpu(mlx4_en_stats->TTOT_novlan);
352 priv->pkstats.tx_bytes = be64_to_cpu(mlx4_en_stats->TOCT_prio_0) +
353 be64_to_cpu(mlx4_en_stats->TOCT_prio_1) +
354 be64_to_cpu(mlx4_en_stats->TOCT_prio_2) +
355 be64_to_cpu(mlx4_en_stats->TOCT_prio_3) +
356 be64_to_cpu(mlx4_en_stats->TOCT_prio_4) +
357 be64_to_cpu(mlx4_en_stats->TOCT_prio_5) +
358 be64_to_cpu(mlx4_en_stats->TOCT_prio_6) +
359 be64_to_cpu(mlx4_en_stats->TOCT_prio_7) +
360 be64_to_cpu(mlx4_en_stats->TOCT_novlan);
361 priv->pkstats.tx_multicast_packets = be64_to_cpu(mlx4_en_stats->TMCAST_prio_0) +
362 be64_to_cpu(mlx4_en_stats->TMCAST_prio_1) +
363 be64_to_cpu(mlx4_en_stats->TMCAST_prio_2) +
364 be64_to_cpu(mlx4_en_stats->TMCAST_prio_3) +
365 be64_to_cpu(mlx4_en_stats->TMCAST_prio_4) +
366 be64_to_cpu(mlx4_en_stats->TMCAST_prio_5) +
367 be64_to_cpu(mlx4_en_stats->TMCAST_prio_6) +
368 be64_to_cpu(mlx4_en_stats->TMCAST_prio_7) +
369 be64_to_cpu(mlx4_en_stats->TMCAST_novlan);
370 priv->pkstats.tx_broadcast_packets = be64_to_cpu(mlx4_en_stats->TBCAST_prio_0) +
371 be64_to_cpu(mlx4_en_stats->TBCAST_prio_1) +
372 be64_to_cpu(mlx4_en_stats->TBCAST_prio_2) +
373 be64_to_cpu(mlx4_en_stats->TBCAST_prio_3) +
374 be64_to_cpu(mlx4_en_stats->TBCAST_prio_4) +
375 be64_to_cpu(mlx4_en_stats->TBCAST_prio_5) +
376 be64_to_cpu(mlx4_en_stats->TBCAST_prio_6) +
377 be64_to_cpu(mlx4_en_stats->TBCAST_prio_7) +
378 be64_to_cpu(mlx4_en_stats->TBCAST_novlan);
379 priv->pkstats.tx_errors = be64_to_cpu(mlx4_en_stats->TGIANT_prio_0) +
380 be64_to_cpu(mlx4_en_stats->TGIANT_prio_1) +
381 be64_to_cpu(mlx4_en_stats->TGIANT_prio_2) +
382 be64_to_cpu(mlx4_en_stats->TGIANT_prio_3) +
383 be64_to_cpu(mlx4_en_stats->TGIANT_prio_4) +
384 be64_to_cpu(mlx4_en_stats->TGIANT_prio_5) +
385 be64_to_cpu(mlx4_en_stats->TGIANT_prio_6) +
386 be64_to_cpu(mlx4_en_stats->TGIANT_prio_7) +
387 be64_to_cpu(mlx4_en_stats->TGIANT_novlan);
388 priv->pkstats.tx_dropped = be32_to_cpu(mlx4_en_stats->TDROP) -
389 priv->pkstats.tx_errors;
390 priv->pkstats.tx_lt_64_bytes_packets = be64_to_cpu(mlx4_en_stats->T64_prio_0) +
391 be64_to_cpu(mlx4_en_stats->T64_prio_1) +
392 be64_to_cpu(mlx4_en_stats->T64_prio_2) +
393 be64_to_cpu(mlx4_en_stats->T64_prio_3) +
394 be64_to_cpu(mlx4_en_stats->T64_prio_4) +
395 be64_to_cpu(mlx4_en_stats->T64_prio_5) +
396 be64_to_cpu(mlx4_en_stats->T64_prio_6) +
397 be64_to_cpu(mlx4_en_stats->T64_prio_7) +
398 be64_to_cpu(mlx4_en_stats->T64_novlan);
399 priv->pkstats.tx_127_bytes_packets = be64_to_cpu(mlx4_en_stats->T127_prio_0) +
400 be64_to_cpu(mlx4_en_stats->T127_prio_1) +
401 be64_to_cpu(mlx4_en_stats->T127_prio_2) +
402 be64_to_cpu(mlx4_en_stats->T127_prio_3) +
403 be64_to_cpu(mlx4_en_stats->T127_prio_4) +
404 be64_to_cpu(mlx4_en_stats->T127_prio_5) +
405 be64_to_cpu(mlx4_en_stats->T127_prio_6) +
406 be64_to_cpu(mlx4_en_stats->T127_prio_7) +
407 be64_to_cpu(mlx4_en_stats->T127_novlan);
408 priv->pkstats.tx_255_bytes_packets = be64_to_cpu(mlx4_en_stats->T255_prio_0) +
409 be64_to_cpu(mlx4_en_stats->T255_prio_1) +
410 be64_to_cpu(mlx4_en_stats->T255_prio_2) +
411 be64_to_cpu(mlx4_en_stats->T255_prio_3) +
412 be64_to_cpu(mlx4_en_stats->T255_prio_4) +
413 be64_to_cpu(mlx4_en_stats->T255_prio_5) +
414 be64_to_cpu(mlx4_en_stats->T255_prio_6) +
415 be64_to_cpu(mlx4_en_stats->T255_prio_7) +
416 be64_to_cpu(mlx4_en_stats->T255_novlan);
417 priv->pkstats.tx_511_bytes_packets = be64_to_cpu(mlx4_en_stats->T511_prio_0) +
418 be64_to_cpu(mlx4_en_stats->T511_prio_1) +
419 be64_to_cpu(mlx4_en_stats->T511_prio_2) +
420 be64_to_cpu(mlx4_en_stats->T511_prio_3) +
421 be64_to_cpu(mlx4_en_stats->T511_prio_4) +
422 be64_to_cpu(mlx4_en_stats->T511_prio_5) +
423 be64_to_cpu(mlx4_en_stats->T511_prio_6) +
424 be64_to_cpu(mlx4_en_stats->T511_prio_7) +
425 be64_to_cpu(mlx4_en_stats->T511_novlan);
426 priv->pkstats.tx_1023_bytes_packets = be64_to_cpu(mlx4_en_stats->T1023_prio_0) +
427 be64_to_cpu(mlx4_en_stats->T1023_prio_1) +
428 be64_to_cpu(mlx4_en_stats->T1023_prio_2) +
429 be64_to_cpu(mlx4_en_stats->T1023_prio_3) +
430 be64_to_cpu(mlx4_en_stats->T1023_prio_4) +
431 be64_to_cpu(mlx4_en_stats->T1023_prio_5) +
432 be64_to_cpu(mlx4_en_stats->T1023_prio_6) +
433 be64_to_cpu(mlx4_en_stats->T1023_prio_7) +
434 be64_to_cpu(mlx4_en_stats->T1023_novlan);
435 priv->pkstats.tx_1518_bytes_packets = be64_to_cpu(mlx4_en_stats->T1518_prio_0) +
436 be64_to_cpu(mlx4_en_stats->T1518_prio_1) +
437 be64_to_cpu(mlx4_en_stats->T1518_prio_2) +
438 be64_to_cpu(mlx4_en_stats->T1518_prio_3) +
439 be64_to_cpu(mlx4_en_stats->T1518_prio_4) +
440 be64_to_cpu(mlx4_en_stats->T1518_prio_5) +
441 be64_to_cpu(mlx4_en_stats->T1518_prio_6) +
442 be64_to_cpu(mlx4_en_stats->T1518_prio_7) +
443 be64_to_cpu(mlx4_en_stats->T1518_novlan);
444 priv->pkstats.tx_1522_bytes_packets = be64_to_cpu(mlx4_en_stats->T1522_prio_0) +
445 be64_to_cpu(mlx4_en_stats->T1522_prio_1) +
446 be64_to_cpu(mlx4_en_stats->T1522_prio_2) +
447 be64_to_cpu(mlx4_en_stats->T1522_prio_3) +
448 be64_to_cpu(mlx4_en_stats->T1522_prio_4) +
449 be64_to_cpu(mlx4_en_stats->T1522_prio_5) +
450 be64_to_cpu(mlx4_en_stats->T1522_prio_6) +
451 be64_to_cpu(mlx4_en_stats->T1522_prio_7) +
452 be64_to_cpu(mlx4_en_stats->T1522_novlan);
453 priv->pkstats.tx_1548_bytes_packets = be64_to_cpu(mlx4_en_stats->T1548_prio_0) +
454 be64_to_cpu(mlx4_en_stats->T1548_prio_1) +
455 be64_to_cpu(mlx4_en_stats->T1548_prio_2) +
456 be64_to_cpu(mlx4_en_stats->T1548_prio_3) +
457 be64_to_cpu(mlx4_en_stats->T1548_prio_4) +
458 be64_to_cpu(mlx4_en_stats->T1548_prio_5) +
459 be64_to_cpu(mlx4_en_stats->T1548_prio_6) +
460 be64_to_cpu(mlx4_en_stats->T1548_prio_7) +
461 be64_to_cpu(mlx4_en_stats->T1548_novlan);
462 priv->pkstats.tx_gt_1548_bytes_packets = be64_to_cpu(mlx4_en_stats->T2MTU_prio_0) +
463 be64_to_cpu(mlx4_en_stats->T2MTU_prio_1) +
464 be64_to_cpu(mlx4_en_stats->T2MTU_prio_2) +
465 be64_to_cpu(mlx4_en_stats->T2MTU_prio_3) +
466 be64_to_cpu(mlx4_en_stats->T2MTU_prio_4) +
467 be64_to_cpu(mlx4_en_stats->T2MTU_prio_5) +
468 be64_to_cpu(mlx4_en_stats->T2MTU_prio_6) +
469 be64_to_cpu(mlx4_en_stats->T2MTU_prio_7) +
470 be64_to_cpu(mlx4_en_stats->T2MTU_novlan);
472 priv->pkstats.rx_prio[0][0] = be64_to_cpu(mlx4_en_stats->RTOT_prio_0);
473 priv->pkstats.rx_prio[0][1] = be64_to_cpu(mlx4_en_stats->ROCT_prio_0);
474 priv->pkstats.rx_prio[1][0] = be64_to_cpu(mlx4_en_stats->RTOT_prio_1);
475 priv->pkstats.rx_prio[1][1] = be64_to_cpu(mlx4_en_stats->ROCT_prio_1);
476 priv->pkstats.rx_prio[2][0] = be64_to_cpu(mlx4_en_stats->RTOT_prio_2);
477 priv->pkstats.rx_prio[2][1] = be64_to_cpu(mlx4_en_stats->ROCT_prio_2);
478 priv->pkstats.rx_prio[3][0] = be64_to_cpu(mlx4_en_stats->RTOT_prio_3);
479 priv->pkstats.rx_prio[3][1] = be64_to_cpu(mlx4_en_stats->ROCT_prio_3);
480 priv->pkstats.rx_prio[4][0] = be64_to_cpu(mlx4_en_stats->RTOT_prio_4);
481 priv->pkstats.rx_prio[4][1] = be64_to_cpu(mlx4_en_stats->ROCT_prio_4);
482 priv->pkstats.rx_prio[5][0] = be64_to_cpu(mlx4_en_stats->RTOT_prio_5);
483 priv->pkstats.rx_prio[5][1] = be64_to_cpu(mlx4_en_stats->ROCT_prio_5);
484 priv->pkstats.rx_prio[6][0] = be64_to_cpu(mlx4_en_stats->RTOT_prio_6);
485 priv->pkstats.rx_prio[6][1] = be64_to_cpu(mlx4_en_stats->ROCT_prio_6);
486 priv->pkstats.rx_prio[7][0] = be64_to_cpu(mlx4_en_stats->RTOT_prio_7);
487 priv->pkstats.rx_prio[7][1] = be64_to_cpu(mlx4_en_stats->ROCT_prio_7);
488 priv->pkstats.rx_prio[8][0] = be64_to_cpu(mlx4_en_stats->RTOT_novlan);
489 priv->pkstats.rx_prio[8][1] = be64_to_cpu(mlx4_en_stats->ROCT_novlan);
490 priv->pkstats.tx_prio[0][0] = be64_to_cpu(mlx4_en_stats->TTOT_prio_0);
491 priv->pkstats.tx_prio[0][1] = be64_to_cpu(mlx4_en_stats->TOCT_prio_0);
492 priv->pkstats.tx_prio[1][0] = be64_to_cpu(mlx4_en_stats->TTOT_prio_1);
493 priv->pkstats.tx_prio[1][1] = be64_to_cpu(mlx4_en_stats->TOCT_prio_1);
494 priv->pkstats.tx_prio[2][0] = be64_to_cpu(mlx4_en_stats->TTOT_prio_2);
495 priv->pkstats.tx_prio[2][1] = be64_to_cpu(mlx4_en_stats->TOCT_prio_2);
496 priv->pkstats.tx_prio[3][0] = be64_to_cpu(mlx4_en_stats->TTOT_prio_3);
497 priv->pkstats.tx_prio[3][1] = be64_to_cpu(mlx4_en_stats->TOCT_prio_3);
498 priv->pkstats.tx_prio[4][0] = be64_to_cpu(mlx4_en_stats->TTOT_prio_4);
499 priv->pkstats.tx_prio[4][1] = be64_to_cpu(mlx4_en_stats->TOCT_prio_4);
500 priv->pkstats.tx_prio[5][0] = be64_to_cpu(mlx4_en_stats->TTOT_prio_5);
501 priv->pkstats.tx_prio[5][1] = be64_to_cpu(mlx4_en_stats->TOCT_prio_5);
502 priv->pkstats.tx_prio[6][0] = be64_to_cpu(mlx4_en_stats->TTOT_prio_6);
503 priv->pkstats.tx_prio[6][1] = be64_to_cpu(mlx4_en_stats->TOCT_prio_6);
504 priv->pkstats.tx_prio[7][0] = be64_to_cpu(mlx4_en_stats->TTOT_prio_7);
505 priv->pkstats.tx_prio[7][1] = be64_to_cpu(mlx4_en_stats->TOCT_prio_7);
506 priv->pkstats.tx_prio[8][0] = be64_to_cpu(mlx4_en_stats->TTOT_novlan);
507 priv->pkstats.tx_prio[8][1] = be64_to_cpu(mlx4_en_stats->TOCT_novlan);
509 flowstats = mailbox_flow->buf;
511 for (i = 0; i < MLX4_NUM_PRIORITIES; i++) {
512 priv->flowstats[i].rx_pause =
513 be64_to_cpu(flowstats[i].rx_pause);
514 priv->flowstats[i].rx_pause_duration =
515 be64_to_cpu(flowstats[i].rx_pause_duration);
516 priv->flowstats[i].rx_pause_transition =
517 be64_to_cpu(flowstats[i].rx_pause_transition);
518 priv->flowstats[i].tx_pause =
519 be64_to_cpu(flowstats[i].tx_pause);
520 priv->flowstats[i].tx_pause_duration =
521 be64_to_cpu(flowstats[i].tx_pause_duration);
522 priv->flowstats[i].tx_pause_transition =
523 be64_to_cpu(flowstats[i].tx_pause_transition);
526 memset(&tmp_vport_stats, 0, sizeof(tmp_vport_stats));
527 spin_unlock(&priv->stats_lock);
528 err = mlx4_get_vport_ethtool_stats(mdev->dev, port,
529 &tmp_vport_stats, reset);
530 spin_lock(&priv->stats_lock);
532 /* ethtool stats format */
533 vport_stats->rx_unicast_packets = tmp_vport_stats.rx_unicast_packets;
534 vport_stats->rx_unicast_bytes = tmp_vport_stats.rx_unicast_bytes;
535 vport_stats->rx_multicast_packets = tmp_vport_stats.rx_multicast_packets;
536 vport_stats->rx_multicast_bytes = tmp_vport_stats.rx_multicast_bytes;
537 vport_stats->rx_broadcast_packets = tmp_vport_stats.rx_broadcast_packets;
538 vport_stats->rx_broadcast_bytes = tmp_vport_stats.rx_broadcast_bytes;
539 vport_stats->rx_dropped = tmp_vport_stats.rx_dropped;
540 vport_stats->rx_errors = tmp_vport_stats.rx_errors;
541 vport_stats->tx_unicast_packets = tmp_vport_stats.tx_unicast_packets;
542 vport_stats->tx_unicast_bytes = tmp_vport_stats.tx_unicast_bytes;
543 vport_stats->tx_multicast_packets = tmp_vport_stats.tx_multicast_packets;
544 vport_stats->tx_multicast_bytes = tmp_vport_stats.tx_multicast_bytes;
545 vport_stats->tx_broadcast_packets = tmp_vport_stats.tx_broadcast_packets;
546 vport_stats->tx_broadcast_bytes = tmp_vport_stats.tx_broadcast_bytes;
547 vport_stats->tx_errors = tmp_vport_stats.tx_errors;
550 if (!mlx4_is_mfunc(mdev->dev)) {
551 /* netdevice stats format */
552 dev = mdev->pndev[port];
553 dev->if_ipackets = priv->pkstats.rx_packets;
554 dev->if_opackets = priv->pkstats.tx_packets;
555 dev->if_ibytes = priv->pkstats.rx_bytes;
556 dev->if_obytes = priv->pkstats.tx_bytes;
557 dev->if_ierrors = priv->pkstats.rx_errors;
558 dev->if_iqdrops = priv->pkstats.rx_dropped;
559 dev->if_imcasts = priv->pkstats.rx_multicast_packets;
560 dev->if_omcasts = priv->pkstats.tx_multicast_packets;
561 dev->if_collisions = 0;
564 spin_unlock(&priv->stats_lock);
567 mlx4_free_cmd_mailbox(mdev->dev, mailbox_flow);
568 mlx4_free_cmd_mailbox(mdev->dev, mailbox);
572 priv->last_ifq_jiffies = jiffies;