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33#include <linux/types.h>
34#include <asm/byteorder.h>
35#include <asm/param.h>
36#include <linux/delay.h>
37#include <linux/dma-mapping.h>
38#include <linux/etherdevice.h>
39#include <linux/interrupt.h>
40#include <linux/kernel.h>
41#include <linux/module.h>
42#include <linux/pci.h>
43#include <linux/slab.h>
44#include <linux/stddef.h>
45#include <linux/string.h>
46#include <linux/workqueue.h>
47#include <linux/bitops.h>
48#include <linux/bug.h>
49#include <linux/vmalloc.h>
50#include "qed.h"
51#include <linux/qed/qed_chain.h>
52#include "qed_cxt.h"
53#include "qed_dev_api.h"
54#include <linux/qed/qed_eth_if.h>
55#include "qed_hsi.h"
56#include "qed_hw.h"
57#include "qed_int.h"
58#include "qed_l2.h"
59#include "qed_mcp.h"
60#include "qed_reg_addr.h"
61#include "qed_sp.h"
62#include "qed_sriov.h"
63
64
65#define QED_MAX_SGES_NUM 16
66#define CRC32_POLY 0x1edc6f41
67
68struct qed_l2_info {
69 u32 queues;
70 unsigned long **pp_qid_usage;
71
72
73 struct mutex lock;
74};
75
76int qed_l2_alloc(struct qed_hwfn *p_hwfn)
77{
78 struct qed_l2_info *p_l2_info;
79 unsigned long **pp_qids;
80 u32 i;
81
82 if (!QED_IS_L2_PERSONALITY(p_hwfn))
83 return 0;
84
85 p_l2_info = kzalloc(sizeof(*p_l2_info), GFP_KERNEL);
86 if (!p_l2_info)
87 return -ENOMEM;
88 p_hwfn->p_l2_info = p_l2_info;
89
90 if (IS_PF(p_hwfn->cdev)) {
91 p_l2_info->queues = RESC_NUM(p_hwfn, QED_L2_QUEUE);
92 } else {
93 u8 rx = 0, tx = 0;
94
95 qed_vf_get_num_rxqs(p_hwfn, &rx);
96 qed_vf_get_num_txqs(p_hwfn, &tx);
97
98 p_l2_info->queues = max_t(u8, rx, tx);
99 }
100
101 pp_qids = kcalloc(p_l2_info->queues, sizeof(unsigned long *),
102 GFP_KERNEL);
103 if (!pp_qids)
104 return -ENOMEM;
105 p_l2_info->pp_qid_usage = pp_qids;
106
107 for (i = 0; i < p_l2_info->queues; i++) {
108 pp_qids[i] = kzalloc(MAX_QUEUES_PER_QZONE / 8, GFP_KERNEL);
109 if (!pp_qids[i])
110 return -ENOMEM;
111 }
112
113 return 0;
114}
115
116void qed_l2_setup(struct qed_hwfn *p_hwfn)
117{
118 if (!QED_IS_L2_PERSONALITY(p_hwfn))
119 return;
120
121 mutex_init(&p_hwfn->p_l2_info->lock);
122}
123
124void qed_l2_free(struct qed_hwfn *p_hwfn)
125{
126 u32 i;
127
128 if (!QED_IS_L2_PERSONALITY(p_hwfn))
129 return;
130
131 if (!p_hwfn->p_l2_info)
132 return;
133
134 if (!p_hwfn->p_l2_info->pp_qid_usage)
135 goto out_l2_info;
136
137
138 for (i = 0; i < p_hwfn->p_l2_info->queues; i++) {
139 if (!p_hwfn->p_l2_info->pp_qid_usage[i])
140 break;
141 kfree(p_hwfn->p_l2_info->pp_qid_usage[i]);
142 }
143
144 kfree(p_hwfn->p_l2_info->pp_qid_usage);
145
146out_l2_info:
147 kfree(p_hwfn->p_l2_info);
148 p_hwfn->p_l2_info = NULL;
149}
150
151static bool qed_eth_queue_qid_usage_add(struct qed_hwfn *p_hwfn,
152 struct qed_queue_cid *p_cid)
153{
154 struct qed_l2_info *p_l2_info = p_hwfn->p_l2_info;
155 u16 queue_id = p_cid->rel.queue_id;
156 bool b_rc = true;
157 u8 first;
158
159 mutex_lock(&p_l2_info->lock);
160
161 if (queue_id >= p_l2_info->queues) {
162 DP_NOTICE(p_hwfn,
163 "Requested to increase usage for qzone %04x out of %08x\n",
164 queue_id, p_l2_info->queues);
165 b_rc = false;
166 goto out;
167 }
168
169 first = (u8)find_first_zero_bit(p_l2_info->pp_qid_usage[queue_id],
170 MAX_QUEUES_PER_QZONE);
171 if (first >= MAX_QUEUES_PER_QZONE) {
172 b_rc = false;
173 goto out;
174 }
175
176 __set_bit(first, p_l2_info->pp_qid_usage[queue_id]);
177 p_cid->qid_usage_idx = first;
178
179out:
180 mutex_unlock(&p_l2_info->lock);
181 return b_rc;
182}
183
184static void qed_eth_queue_qid_usage_del(struct qed_hwfn *p_hwfn,
185 struct qed_queue_cid *p_cid)
186{
187 mutex_lock(&p_hwfn->p_l2_info->lock);
188
189 clear_bit(p_cid->qid_usage_idx,
190 p_hwfn->p_l2_info->pp_qid_usage[p_cid->rel.queue_id]);
191
192 mutex_unlock(&p_hwfn->p_l2_info->lock);
193}
194
195void qed_eth_queue_cid_release(struct qed_hwfn *p_hwfn,
196 struct qed_queue_cid *p_cid)
197{
198 bool b_legacy_vf = !!(p_cid->vf_legacy & QED_QCID_LEGACY_VF_CID);
199
200 if (IS_PF(p_hwfn->cdev) && !b_legacy_vf)
201 _qed_cxt_release_cid(p_hwfn, p_cid->cid, p_cid->vfid);
202
203
204 if (p_cid->vfid == QED_QUEUE_CID_SELF)
205 qed_eth_queue_qid_usage_del(p_hwfn, p_cid);
206
207 vfree(p_cid);
208}
209
210
211
212
213static struct qed_queue_cid *
214_qed_eth_queue_to_cid(struct qed_hwfn *p_hwfn,
215 u16 opaque_fid,
216 u32 cid,
217 struct qed_queue_start_common_params *p_params,
218 bool b_is_rx,
219 struct qed_queue_cid_vf_params *p_vf_params)
220{
221 struct qed_queue_cid *p_cid;
222 int rc;
223
224 p_cid = vzalloc(sizeof(*p_cid));
225 if (!p_cid)
226 return NULL;
227
228 p_cid->opaque_fid = opaque_fid;
229 p_cid->cid = cid;
230 p_cid->p_owner = p_hwfn;
231
232
233 p_cid->rel.vport_id = p_params->vport_id;
234 p_cid->rel.queue_id = p_params->queue_id;
235 p_cid->rel.stats_id = p_params->stats_id;
236 p_cid->sb_igu_id = p_params->p_sb->igu_sb_id;
237 p_cid->b_is_rx = b_is_rx;
238 p_cid->sb_idx = p_params->sb_idx;
239
240
241 if (p_vf_params) {
242 p_cid->vfid = p_vf_params->vfid;
243 p_cid->vf_qid = p_vf_params->vf_qid;
244 p_cid->vf_legacy = p_vf_params->vf_legacy;
245 } else {
246 p_cid->vfid = QED_QUEUE_CID_SELF;
247 }
248
249
250 if (IS_VF(p_hwfn->cdev)) {
251 p_cid->abs = p_cid->rel;
252 goto out;
253 }
254
255
256
257
258
259 rc = qed_fw_vport(p_hwfn, p_cid->rel.vport_id, &p_cid->abs.vport_id);
260 if (rc)
261 goto fail;
262
263 rc = qed_fw_l2_queue(p_hwfn, p_cid->rel.queue_id, &p_cid->abs.queue_id);
264 if (rc)
265 goto fail;
266
267
268
269
270 if (p_cid->vfid == QED_QUEUE_CID_SELF) {
271 rc = qed_fw_vport(p_hwfn, p_cid->rel.stats_id,
272 &p_cid->abs.stats_id);
273 if (rc)
274 goto fail;
275 } else {
276 p_cid->abs.stats_id = p_cid->rel.stats_id;
277 }
278
279out:
280
281
282
283 if (!p_vf_params) {
284 if (!qed_eth_queue_qid_usage_add(p_hwfn, p_cid))
285 goto fail;
286 } else {
287 p_cid->qid_usage_idx = p_vf_params->qid_usage_idx;
288 }
289
290 DP_VERBOSE(p_hwfn,
291 QED_MSG_SP,
292 "opaque_fid: %04x CID %08x vport %02x [%02x] qzone %04x.%02x [%04x] stats %02x [%02x] SB %04x PI %02x\n",
293 p_cid->opaque_fid,
294 p_cid->cid,
295 p_cid->rel.vport_id,
296 p_cid->abs.vport_id,
297 p_cid->rel.queue_id,
298 p_cid->qid_usage_idx,
299 p_cid->abs.queue_id,
300 p_cid->rel.stats_id,
301 p_cid->abs.stats_id, p_cid->sb_igu_id, p_cid->sb_idx);
302
303 return p_cid;
304
305fail:
306 vfree(p_cid);
307 return NULL;
308}
309
310struct qed_queue_cid *
311qed_eth_queue_to_cid(struct qed_hwfn *p_hwfn,
312 u16 opaque_fid,
313 struct qed_queue_start_common_params *p_params,
314 bool b_is_rx,
315 struct qed_queue_cid_vf_params *p_vf_params)
316{
317 struct qed_queue_cid *p_cid;
318 u8 vfid = QED_CXT_PF_CID;
319 bool b_legacy_vf = false;
320 u32 cid = 0;
321
322
323
324
325
326 if (p_vf_params) {
327 vfid = p_vf_params->vfid;
328
329 if (p_vf_params->vf_legacy & QED_QCID_LEGACY_VF_CID) {
330 b_legacy_vf = true;
331 cid = p_vf_params->vf_qid;
332 }
333 }
334
335
336
337
338
339 if (IS_PF(p_hwfn->cdev) && !b_legacy_vf) {
340 if (_qed_cxt_acquire_cid(p_hwfn, PROTOCOLID_ETH,
341 &cid, vfid)) {
342 DP_NOTICE(p_hwfn, "Failed to acquire cid\n");
343 return NULL;
344 }
345 }
346
347 p_cid = _qed_eth_queue_to_cid(p_hwfn, opaque_fid, cid,
348 p_params, b_is_rx, p_vf_params);
349 if (!p_cid && IS_PF(p_hwfn->cdev) && !b_legacy_vf)
350 _qed_cxt_release_cid(p_hwfn, cid, vfid);
351
352 return p_cid;
353}
354
355static struct qed_queue_cid *
356qed_eth_queue_to_cid_pf(struct qed_hwfn *p_hwfn,
357 u16 opaque_fid,
358 bool b_is_rx,
359 struct qed_queue_start_common_params *p_params)
360{
361 return qed_eth_queue_to_cid(p_hwfn, opaque_fid, p_params, b_is_rx,
362 NULL);
363}
364
365int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn,
366 struct qed_sp_vport_start_params *p_params)
367{
368 struct vport_start_ramrod_data *p_ramrod = NULL;
369 struct qed_spq_entry *p_ent = NULL;
370 struct qed_sp_init_data init_data;
371 u8 abs_vport_id = 0;
372 int rc = -EINVAL;
373 u16 rx_mode = 0;
374
375 rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
376 if (rc)
377 return rc;
378
379 memset(&init_data, 0, sizeof(init_data));
380 init_data.cid = qed_spq_get_cid(p_hwfn);
381 init_data.opaque_fid = p_params->opaque_fid;
382 init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
383
384 rc = qed_sp_init_request(p_hwfn, &p_ent,
385 ETH_RAMROD_VPORT_START,
386 PROTOCOLID_ETH, &init_data);
387 if (rc)
388 return rc;
389
390 p_ramrod = &p_ent->ramrod.vport_start;
391 p_ramrod->vport_id = abs_vport_id;
392
393 p_ramrod->mtu = cpu_to_le16(p_params->mtu);
394 p_ramrod->handle_ptp_pkts = p_params->handle_ptp_pkts;
395 p_ramrod->inner_vlan_removal_en = p_params->remove_inner_vlan;
396 p_ramrod->drop_ttl0_en = p_params->drop_ttl0;
397 p_ramrod->untagged = p_params->only_untagged;
398
399 SET_FIELD(rx_mode, ETH_VPORT_RX_MODE_UCAST_DROP_ALL, 1);
400 SET_FIELD(rx_mode, ETH_VPORT_RX_MODE_MCAST_DROP_ALL, 1);
401
402 p_ramrod->rx_mode.state = cpu_to_le16(rx_mode);
403
404
405 memset(&p_ramrod->tpa_param, 0, sizeof(struct eth_vport_tpa_param));
406
407 p_ramrod->tpa_param.max_buff_num = p_params->max_buffers_per_cqe;
408
409 switch (p_params->tpa_mode) {
410 case QED_TPA_MODE_GRO:
411 p_ramrod->tpa_param.tpa_max_aggs_num = ETH_TPA_MAX_AGGS_NUM;
412 p_ramrod->tpa_param.tpa_max_size = (u16)-1;
413 p_ramrod->tpa_param.tpa_min_size_to_cont = p_params->mtu / 2;
414 p_ramrod->tpa_param.tpa_min_size_to_start = p_params->mtu / 2;
415 p_ramrod->tpa_param.tpa_ipv4_en_flg = 1;
416 p_ramrod->tpa_param.tpa_ipv6_en_flg = 1;
417 p_ramrod->tpa_param.tpa_pkt_split_flg = 1;
418 p_ramrod->tpa_param.tpa_gro_consistent_flg = 1;
419 break;
420 default:
421 break;
422 }
423
424 p_ramrod->tx_switching_en = p_params->tx_switching;
425
426 p_ramrod->ctl_frame_mac_check_en = !!p_params->check_mac;
427 p_ramrod->ctl_frame_ethtype_check_en = !!p_params->check_ethtype;
428
429
430 p_ramrod->sw_fid = qed_concrete_to_sw_fid(p_hwfn->cdev,
431 p_params->concrete_fid);
432
433 return qed_spq_post(p_hwfn, p_ent, NULL);
434}
435
436static int qed_sp_vport_start(struct qed_hwfn *p_hwfn,
437 struct qed_sp_vport_start_params *p_params)
438{
439 if (IS_VF(p_hwfn->cdev)) {
440 return qed_vf_pf_vport_start(p_hwfn, p_params->vport_id,
441 p_params->mtu,
442 p_params->remove_inner_vlan,
443 p_params->tpa_mode,
444 p_params->max_buffers_per_cqe,
445 p_params->only_untagged);
446 }
447
448 return qed_sp_eth_vport_start(p_hwfn, p_params);
449}
450
451static int
452qed_sp_vport_update_rss(struct qed_hwfn *p_hwfn,
453 struct vport_update_ramrod_data *p_ramrod,
454 struct qed_rss_params *p_rss)
455{
456 struct eth_vport_rss_config *p_config;
457 u16 capabilities = 0;
458 int i, table_size;
459 int rc = 0;
460
461 if (!p_rss) {
462 p_ramrod->common.update_rss_flg = 0;
463 return rc;
464 }
465 p_config = &p_ramrod->rss_config;
466
467 BUILD_BUG_ON(QED_RSS_IND_TABLE_SIZE != ETH_RSS_IND_TABLE_ENTRIES_NUM);
468
469 rc = qed_fw_rss_eng(p_hwfn, p_rss->rss_eng_id, &p_config->rss_id);
470 if (rc)
471 return rc;
472
473 p_ramrod->common.update_rss_flg = p_rss->update_rss_config;
474 p_config->update_rss_capabilities = p_rss->update_rss_capabilities;
475 p_config->update_rss_ind_table = p_rss->update_rss_ind_table;
476 p_config->update_rss_key = p_rss->update_rss_key;
477
478 p_config->rss_mode = p_rss->rss_enable ?
479 ETH_VPORT_RSS_MODE_REGULAR :
480 ETH_VPORT_RSS_MODE_DISABLED;
481
482 SET_FIELD(capabilities,
483 ETH_VPORT_RSS_CONFIG_IPV4_CAPABILITY,
484 !!(p_rss->rss_caps & QED_RSS_IPV4));
485 SET_FIELD(capabilities,
486 ETH_VPORT_RSS_CONFIG_IPV6_CAPABILITY,
487 !!(p_rss->rss_caps & QED_RSS_IPV6));
488 SET_FIELD(capabilities,
489 ETH_VPORT_RSS_CONFIG_IPV4_TCP_CAPABILITY,
490 !!(p_rss->rss_caps & QED_RSS_IPV4_TCP));
491 SET_FIELD(capabilities,
492 ETH_VPORT_RSS_CONFIG_IPV6_TCP_CAPABILITY,
493 !!(p_rss->rss_caps & QED_RSS_IPV6_TCP));
494 SET_FIELD(capabilities,
495 ETH_VPORT_RSS_CONFIG_IPV4_UDP_CAPABILITY,
496 !!(p_rss->rss_caps & QED_RSS_IPV4_UDP));
497 SET_FIELD(capabilities,
498 ETH_VPORT_RSS_CONFIG_IPV6_UDP_CAPABILITY,
499 !!(p_rss->rss_caps & QED_RSS_IPV6_UDP));
500 p_config->tbl_size = p_rss->rss_table_size_log;
501
502 p_config->capabilities = cpu_to_le16(capabilities);
503
504 DP_VERBOSE(p_hwfn, NETIF_MSG_IFUP,
505 "update rss flag %d, rss_mode = %d, update_caps = %d, capabilities = %d, update_ind = %d, update_rss_key = %d\n",
506 p_ramrod->common.update_rss_flg,
507 p_config->rss_mode,
508 p_config->update_rss_capabilities,
509 p_config->capabilities,
510 p_config->update_rss_ind_table, p_config->update_rss_key);
511
512 table_size = min_t(int, QED_RSS_IND_TABLE_SIZE,
513 1 << p_config->tbl_size);
514 for (i = 0; i < table_size; i++) {
515 struct qed_queue_cid *p_queue = p_rss->rss_ind_table[i];
516
517 if (!p_queue)
518 return -EINVAL;
519
520 p_config->indirection_table[i] =
521 cpu_to_le16(p_queue->abs.queue_id);
522 }
523
524 DP_VERBOSE(p_hwfn, NETIF_MSG_IFUP,
525 "Configured RSS indirection table [%d entries]:\n",
526 table_size);
527 for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i += 0x10) {
528 DP_VERBOSE(p_hwfn,
529 NETIF_MSG_IFUP,
530 "%04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x\n",
531 le16_to_cpu(p_config->indirection_table[i]),
532 le16_to_cpu(p_config->indirection_table[i + 1]),
533 le16_to_cpu(p_config->indirection_table[i + 2]),
534 le16_to_cpu(p_config->indirection_table[i + 3]),
535 le16_to_cpu(p_config->indirection_table[i + 4]),
536 le16_to_cpu(p_config->indirection_table[i + 5]),
537 le16_to_cpu(p_config->indirection_table[i + 6]),
538 le16_to_cpu(p_config->indirection_table[i + 7]),
539 le16_to_cpu(p_config->indirection_table[i + 8]),
540 le16_to_cpu(p_config->indirection_table[i + 9]),
541 le16_to_cpu(p_config->indirection_table[i + 10]),
542 le16_to_cpu(p_config->indirection_table[i + 11]),
543 le16_to_cpu(p_config->indirection_table[i + 12]),
544 le16_to_cpu(p_config->indirection_table[i + 13]),
545 le16_to_cpu(p_config->indirection_table[i + 14]),
546 le16_to_cpu(p_config->indirection_table[i + 15]));
547 }
548
549 for (i = 0; i < 10; i++)
550 p_config->rss_key[i] = cpu_to_le32(p_rss->rss_key[i]);
551
552 return rc;
553}
554
555static void
556qed_sp_update_accept_mode(struct qed_hwfn *p_hwfn,
557 struct vport_update_ramrod_data *p_ramrod,
558 struct qed_filter_accept_flags accept_flags)
559{
560 p_ramrod->common.update_rx_mode_flg =
561 accept_flags.update_rx_mode_config;
562
563 p_ramrod->common.update_tx_mode_flg =
564 accept_flags.update_tx_mode_config;
565
566
567 if (p_ramrod->common.update_rx_mode_flg) {
568 u8 accept_filter = accept_flags.rx_accept_filter;
569 u16 state = 0;
570
571 SET_FIELD(state, ETH_VPORT_RX_MODE_UCAST_DROP_ALL,
572 !(!!(accept_filter & QED_ACCEPT_UCAST_MATCHED) ||
573 !!(accept_filter & QED_ACCEPT_UCAST_UNMATCHED)));
574
575 SET_FIELD(state, ETH_VPORT_RX_MODE_UCAST_ACCEPT_UNMATCHED,
576 !!(accept_filter & QED_ACCEPT_UCAST_UNMATCHED));
577
578 SET_FIELD(state, ETH_VPORT_RX_MODE_MCAST_DROP_ALL,
579 !(!!(accept_filter & QED_ACCEPT_MCAST_MATCHED) ||
580 !!(accept_filter & QED_ACCEPT_MCAST_UNMATCHED)));
581
582 SET_FIELD(state, ETH_VPORT_RX_MODE_MCAST_ACCEPT_ALL,
583 (!!(accept_filter & QED_ACCEPT_MCAST_MATCHED) &&
584 !!(accept_filter & QED_ACCEPT_MCAST_UNMATCHED)));
585
586 SET_FIELD(state, ETH_VPORT_RX_MODE_BCAST_ACCEPT_ALL,
587 !!(accept_filter & QED_ACCEPT_BCAST));
588
589 SET_FIELD(state, ETH_VPORT_RX_MODE_ACCEPT_ANY_VNI,
590 !!(accept_filter & QED_ACCEPT_ANY_VNI));
591
592 p_ramrod->rx_mode.state = cpu_to_le16(state);
593 DP_VERBOSE(p_hwfn, QED_MSG_SP,
594 "p_ramrod->rx_mode.state = 0x%x\n", state);
595 }
596
597
598 if (p_ramrod->common.update_tx_mode_flg) {
599 u8 accept_filter = accept_flags.tx_accept_filter;
600 u16 state = 0;
601
602 SET_FIELD(state, ETH_VPORT_TX_MODE_UCAST_DROP_ALL,
603 !!(accept_filter & QED_ACCEPT_NONE));
604
605 SET_FIELD(state, ETH_VPORT_TX_MODE_MCAST_DROP_ALL,
606 !!(accept_filter & QED_ACCEPT_NONE));
607
608 SET_FIELD(state, ETH_VPORT_TX_MODE_MCAST_ACCEPT_ALL,
609 (!!(accept_filter & QED_ACCEPT_MCAST_MATCHED) &&
610 !!(accept_filter & QED_ACCEPT_MCAST_UNMATCHED)));
611
612 SET_FIELD(state, ETH_VPORT_TX_MODE_UCAST_ACCEPT_ALL,
613 (!!(accept_filter & QED_ACCEPT_UCAST_MATCHED) &&
614 !!(accept_filter & QED_ACCEPT_UCAST_UNMATCHED)));
615
616 SET_FIELD(state, ETH_VPORT_TX_MODE_BCAST_ACCEPT_ALL,
617 !!(accept_filter & QED_ACCEPT_BCAST));
618
619 p_ramrod->tx_mode.state = cpu_to_le16(state);
620 DP_VERBOSE(p_hwfn, QED_MSG_SP,
621 "p_ramrod->tx_mode.state = 0x%x\n", state);
622 }
623}
624
625static void
626qed_sp_vport_update_sge_tpa(struct qed_hwfn *p_hwfn,
627 struct vport_update_ramrod_data *p_ramrod,
628 struct qed_sge_tpa_params *p_params)
629{
630 struct eth_vport_tpa_param *p_tpa;
631
632 if (!p_params) {
633 p_ramrod->common.update_tpa_param_flg = 0;
634 p_ramrod->common.update_tpa_en_flg = 0;
635 p_ramrod->common.update_tpa_param_flg = 0;
636 return;
637 }
638
639 p_ramrod->common.update_tpa_en_flg = p_params->update_tpa_en_flg;
640 p_tpa = &p_ramrod->tpa_param;
641 p_tpa->tpa_ipv4_en_flg = p_params->tpa_ipv4_en_flg;
642 p_tpa->tpa_ipv6_en_flg = p_params->tpa_ipv6_en_flg;
643 p_tpa->tpa_ipv4_tunn_en_flg = p_params->tpa_ipv4_tunn_en_flg;
644 p_tpa->tpa_ipv6_tunn_en_flg = p_params->tpa_ipv6_tunn_en_flg;
645
646 p_ramrod->common.update_tpa_param_flg = p_params->update_tpa_param_flg;
647 p_tpa->max_buff_num = p_params->max_buffers_per_cqe;
648 p_tpa->tpa_pkt_split_flg = p_params->tpa_pkt_split_flg;
649 p_tpa->tpa_hdr_data_split_flg = p_params->tpa_hdr_data_split_flg;
650 p_tpa->tpa_gro_consistent_flg = p_params->tpa_gro_consistent_flg;
651 p_tpa->tpa_max_aggs_num = p_params->tpa_max_aggs_num;
652 p_tpa->tpa_max_size = p_params->tpa_max_size;
653 p_tpa->tpa_min_size_to_start = p_params->tpa_min_size_to_start;
654 p_tpa->tpa_min_size_to_cont = p_params->tpa_min_size_to_cont;
655}
656
657static void
658qed_sp_update_mcast_bin(struct qed_hwfn *p_hwfn,
659 struct vport_update_ramrod_data *p_ramrod,
660 struct qed_sp_vport_update_params *p_params)
661{
662 int i;
663
664 memset(&p_ramrod->approx_mcast.bins, 0,
665 sizeof(p_ramrod->approx_mcast.bins));
666
667 if (!p_params->update_approx_mcast_flg)
668 return;
669
670 p_ramrod->common.update_approx_mcast_flg = 1;
671 for (i = 0; i < ETH_MULTICAST_MAC_BINS_IN_REGS; i++) {
672 u32 *p_bins = p_params->bins;
673
674 p_ramrod->approx_mcast.bins[i] = cpu_to_le32(p_bins[i]);
675 }
676}
677
678int qed_sp_vport_update(struct qed_hwfn *p_hwfn,
679 struct qed_sp_vport_update_params *p_params,
680 enum spq_mode comp_mode,
681 struct qed_spq_comp_cb *p_comp_data)
682{
683 struct qed_rss_params *p_rss_params = p_params->rss_params;
684 struct vport_update_ramrod_data_cmn *p_cmn;
685 struct qed_sp_init_data init_data;
686 struct vport_update_ramrod_data *p_ramrod = NULL;
687 struct qed_spq_entry *p_ent = NULL;
688 u8 abs_vport_id = 0, val;
689 int rc = -EINVAL;
690
691 if (IS_VF(p_hwfn->cdev)) {
692 rc = qed_vf_pf_vport_update(p_hwfn, p_params);
693 return rc;
694 }
695
696 rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
697 if (rc)
698 return rc;
699
700 memset(&init_data, 0, sizeof(init_data));
701 init_data.cid = qed_spq_get_cid(p_hwfn);
702 init_data.opaque_fid = p_params->opaque_fid;
703 init_data.comp_mode = comp_mode;
704 init_data.p_comp_data = p_comp_data;
705
706 rc = qed_sp_init_request(p_hwfn, &p_ent,
707 ETH_RAMROD_VPORT_UPDATE,
708 PROTOCOLID_ETH, &init_data);
709 if (rc)
710 return rc;
711
712
713 p_ramrod = &p_ent->ramrod.vport_update;
714 p_cmn = &p_ramrod->common;
715
716 p_cmn->vport_id = abs_vport_id;
717 p_cmn->rx_active_flg = p_params->vport_active_rx_flg;
718 p_cmn->update_rx_active_flg = p_params->update_vport_active_rx_flg;
719 p_cmn->tx_active_flg = p_params->vport_active_tx_flg;
720 p_cmn->update_tx_active_flg = p_params->update_vport_active_tx_flg;
721 p_cmn->accept_any_vlan = p_params->accept_any_vlan;
722 val = p_params->update_accept_any_vlan_flg;
723 p_cmn->update_accept_any_vlan_flg = val;
724
725 p_cmn->inner_vlan_removal_en = p_params->inner_vlan_removal_flg;
726 val = p_params->update_inner_vlan_removal_flg;
727 p_cmn->update_inner_vlan_removal_en_flg = val;
728
729 p_cmn->default_vlan_en = p_params->default_vlan_enable_flg;
730 val = p_params->update_default_vlan_enable_flg;
731 p_cmn->update_default_vlan_en_flg = val;
732
733 p_cmn->default_vlan = cpu_to_le16(p_params->default_vlan);
734 p_cmn->update_default_vlan_flg = p_params->update_default_vlan_flg;
735
736 p_cmn->silent_vlan_removal_en = p_params->silent_vlan_removal_flg;
737
738 p_ramrod->common.tx_switching_en = p_params->tx_switching_flg;
739 p_cmn->update_tx_switching_en_flg = p_params->update_tx_switching_flg;
740
741 p_cmn->anti_spoofing_en = p_params->anti_spoofing_en;
742 val = p_params->update_anti_spoofing_en_flg;
743 p_ramrod->common.update_anti_spoofing_en_flg = val;
744
745 rc = qed_sp_vport_update_rss(p_hwfn, p_ramrod, p_rss_params);
746 if (rc) {
747 qed_sp_destroy_request(p_hwfn, p_ent);
748 return rc;
749 }
750
751 if (p_params->update_ctl_frame_check) {
752 p_cmn->ctl_frame_mac_check_en = p_params->mac_chk_en;
753 p_cmn->ctl_frame_ethtype_check_en = p_params->ethtype_chk_en;
754 }
755
756
757 qed_sp_update_mcast_bin(p_hwfn, p_ramrod, p_params);
758
759 qed_sp_update_accept_mode(p_hwfn, p_ramrod, p_params->accept_flags);
760 qed_sp_vport_update_sge_tpa(p_hwfn, p_ramrod, p_params->sge_tpa_params);
761 return qed_spq_post(p_hwfn, p_ent, NULL);
762}
763
764int qed_sp_vport_stop(struct qed_hwfn *p_hwfn, u16 opaque_fid, u8 vport_id)
765{
766 struct vport_stop_ramrod_data *p_ramrod;
767 struct qed_sp_init_data init_data;
768 struct qed_spq_entry *p_ent;
769 u8 abs_vport_id = 0;
770 int rc;
771
772 if (IS_VF(p_hwfn->cdev))
773 return qed_vf_pf_vport_stop(p_hwfn);
774
775 rc = qed_fw_vport(p_hwfn, vport_id, &abs_vport_id);
776 if (rc)
777 return rc;
778
779 memset(&init_data, 0, sizeof(init_data));
780 init_data.cid = qed_spq_get_cid(p_hwfn);
781 init_data.opaque_fid = opaque_fid;
782 init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
783
784 rc = qed_sp_init_request(p_hwfn, &p_ent,
785 ETH_RAMROD_VPORT_STOP,
786 PROTOCOLID_ETH, &init_data);
787 if (rc)
788 return rc;
789
790 p_ramrod = &p_ent->ramrod.vport_stop;
791 p_ramrod->vport_id = abs_vport_id;
792
793 return qed_spq_post(p_hwfn, p_ent, NULL);
794}
795
796static int
797qed_vf_pf_accept_flags(struct qed_hwfn *p_hwfn,
798 struct qed_filter_accept_flags *p_accept_flags)
799{
800 struct qed_sp_vport_update_params s_params;
801
802 memset(&s_params, 0, sizeof(s_params));
803 memcpy(&s_params.accept_flags, p_accept_flags,
804 sizeof(struct qed_filter_accept_flags));
805
806 return qed_vf_pf_vport_update(p_hwfn, &s_params);
807}
808
809static int qed_filter_accept_cmd(struct qed_dev *cdev,
810 u8 vport,
811 struct qed_filter_accept_flags accept_flags,
812 u8 update_accept_any_vlan,
813 u8 accept_any_vlan,
814 enum spq_mode comp_mode,
815 struct qed_spq_comp_cb *p_comp_data)
816{
817 struct qed_sp_vport_update_params vport_update_params;
818 int i, rc;
819
820
821 memset(&vport_update_params, 0, sizeof(vport_update_params));
822 vport_update_params.vport_id = vport;
823 vport_update_params.accept_flags = accept_flags;
824 vport_update_params.update_accept_any_vlan_flg = update_accept_any_vlan;
825 vport_update_params.accept_any_vlan = accept_any_vlan;
826
827 for_each_hwfn(cdev, i) {
828 struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
829
830 vport_update_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
831
832 if (IS_VF(cdev)) {
833 rc = qed_vf_pf_accept_flags(p_hwfn, &accept_flags);
834 if (rc)
835 return rc;
836 continue;
837 }
838
839 rc = qed_sp_vport_update(p_hwfn, &vport_update_params,
840 comp_mode, p_comp_data);
841 if (rc) {
842 DP_ERR(cdev, "Update rx_mode failed %d\n", rc);
843 return rc;
844 }
845
846 DP_VERBOSE(p_hwfn, QED_MSG_SP,
847 "Accept filter configured, flags = [Rx]%x [Tx]%x\n",
848 accept_flags.rx_accept_filter,
849 accept_flags.tx_accept_filter);
850 if (update_accept_any_vlan)
851 DP_VERBOSE(p_hwfn, QED_MSG_SP,
852 "accept_any_vlan=%d configured\n",
853 accept_any_vlan);
854 }
855
856 return 0;
857}
858
859int qed_eth_rxq_start_ramrod(struct qed_hwfn *p_hwfn,
860 struct qed_queue_cid *p_cid,
861 u16 bd_max_bytes,
862 dma_addr_t bd_chain_phys_addr,
863 dma_addr_t cqe_pbl_addr, u16 cqe_pbl_size)
864{
865 struct rx_queue_start_ramrod_data *p_ramrod = NULL;
866 struct qed_spq_entry *p_ent = NULL;
867 struct qed_sp_init_data init_data;
868 int rc = -EINVAL;
869
870 DP_VERBOSE(p_hwfn, QED_MSG_SP,
871 "opaque_fid=0x%x, cid=0x%x, rx_qzone=0x%x, vport_id=0x%x, sb_id=0x%x\n",
872 p_cid->opaque_fid, p_cid->cid,
873 p_cid->abs.queue_id, p_cid->abs.vport_id, p_cid->sb_igu_id);
874
875
876 memset(&init_data, 0, sizeof(init_data));
877 init_data.cid = p_cid->cid;
878 init_data.opaque_fid = p_cid->opaque_fid;
879 init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
880
881 rc = qed_sp_init_request(p_hwfn, &p_ent,
882 ETH_RAMROD_RX_QUEUE_START,
883 PROTOCOLID_ETH, &init_data);
884 if (rc)
885 return rc;
886
887 p_ramrod = &p_ent->ramrod.rx_queue_start;
888
889 p_ramrod->sb_id = cpu_to_le16(p_cid->sb_igu_id);
890 p_ramrod->sb_index = p_cid->sb_idx;
891 p_ramrod->vport_id = p_cid->abs.vport_id;
892 p_ramrod->stats_counter_id = p_cid->abs.stats_id;
893 p_ramrod->rx_queue_id = cpu_to_le16(p_cid->abs.queue_id);
894 p_ramrod->complete_cqe_flg = 0;
895 p_ramrod->complete_event_flg = 1;
896
897 p_ramrod->bd_max_bytes = cpu_to_le16(bd_max_bytes);
898 DMA_REGPAIR_LE(p_ramrod->bd_base, bd_chain_phys_addr);
899
900 p_ramrod->num_of_pbl_pages = cpu_to_le16(cqe_pbl_size);
901 DMA_REGPAIR_LE(p_ramrod->cqe_pbl_addr, cqe_pbl_addr);
902
903 if (p_cid->vfid != QED_QUEUE_CID_SELF) {
904 bool b_legacy_vf = !!(p_cid->vf_legacy &
905 QED_QCID_LEGACY_VF_RX_PROD);
906
907 p_ramrod->vf_rx_prod_index = p_cid->vf_qid;
908 DP_VERBOSE(p_hwfn, QED_MSG_SP,
909 "Queue%s is meant for VF rxq[%02x]\n",
910 b_legacy_vf ? " [legacy]" : "", p_cid->vf_qid);
911 p_ramrod->vf_rx_prod_use_zone_a = b_legacy_vf;
912 }
913
914 return qed_spq_post(p_hwfn, p_ent, NULL);
915}
916
917static int
918qed_eth_pf_rx_queue_start(struct qed_hwfn *p_hwfn,
919 struct qed_queue_cid *p_cid,
920 u16 bd_max_bytes,
921 dma_addr_t bd_chain_phys_addr,
922 dma_addr_t cqe_pbl_addr,
923 u16 cqe_pbl_size, void __iomem **pp_prod)
924{
925 u32 init_prod_val = 0;
926
927 *pp_prod = p_hwfn->regview +
928 GTT_BAR0_MAP_REG_MSDM_RAM +
929 MSTORM_ETH_PF_PRODS_OFFSET(p_cid->abs.queue_id);
930
931
932 __internal_ram_wr(p_hwfn, *pp_prod, sizeof(u32),
933 (u32 *)(&init_prod_val));
934
935 return qed_eth_rxq_start_ramrod(p_hwfn, p_cid,
936 bd_max_bytes,
937 bd_chain_phys_addr,
938 cqe_pbl_addr, cqe_pbl_size);
939}
940
941static int
942qed_eth_rx_queue_start(struct qed_hwfn *p_hwfn,
943 u16 opaque_fid,
944 struct qed_queue_start_common_params *p_params,
945 u16 bd_max_bytes,
946 dma_addr_t bd_chain_phys_addr,
947 dma_addr_t cqe_pbl_addr,
948 u16 cqe_pbl_size,
949 struct qed_rxq_start_ret_params *p_ret_params)
950{
951 struct qed_queue_cid *p_cid;
952 int rc;
953
954
955 p_cid = qed_eth_queue_to_cid_pf(p_hwfn, opaque_fid, true, p_params);
956 if (!p_cid)
957 return -ENOMEM;
958
959 if (IS_PF(p_hwfn->cdev)) {
960 rc = qed_eth_pf_rx_queue_start(p_hwfn, p_cid,
961 bd_max_bytes,
962 bd_chain_phys_addr,
963 cqe_pbl_addr, cqe_pbl_size,
964 &p_ret_params->p_prod);
965 } else {
966 rc = qed_vf_pf_rxq_start(p_hwfn, p_cid,
967 bd_max_bytes,
968 bd_chain_phys_addr,
969 cqe_pbl_addr,
970 cqe_pbl_size, &p_ret_params->p_prod);
971 }
972
973
974 if (rc)
975 qed_eth_queue_cid_release(p_hwfn, p_cid);
976 else
977 p_ret_params->p_handle = (void *)p_cid;
978
979 return rc;
980}
981
982int qed_sp_eth_rx_queues_update(struct qed_hwfn *p_hwfn,
983 void **pp_rxq_handles,
984 u8 num_rxqs,
985 u8 complete_cqe_flg,
986 u8 complete_event_flg,
987 enum spq_mode comp_mode,
988 struct qed_spq_comp_cb *p_comp_data)
989{
990 struct rx_queue_update_ramrod_data *p_ramrod = NULL;
991 struct qed_spq_entry *p_ent = NULL;
992 struct qed_sp_init_data init_data;
993 struct qed_queue_cid *p_cid;
994 int rc = -EINVAL;
995 u8 i;
996
997 memset(&init_data, 0, sizeof(init_data));
998 init_data.comp_mode = comp_mode;
999 init_data.p_comp_data = p_comp_data;
1000
1001 for (i = 0; i < num_rxqs; i++) {
1002 p_cid = ((struct qed_queue_cid **)pp_rxq_handles)[i];
1003
1004
1005 init_data.cid = p_cid->cid;
1006 init_data.opaque_fid = p_cid->opaque_fid;
1007
1008 rc = qed_sp_init_request(p_hwfn, &p_ent,
1009 ETH_RAMROD_RX_QUEUE_UPDATE,
1010 PROTOCOLID_ETH, &init_data);
1011 if (rc)
1012 return rc;
1013
1014 p_ramrod = &p_ent->ramrod.rx_queue_update;
1015 p_ramrod->vport_id = p_cid->abs.vport_id;
1016
1017 p_ramrod->rx_queue_id = cpu_to_le16(p_cid->abs.queue_id);
1018 p_ramrod->complete_cqe_flg = complete_cqe_flg;
1019 p_ramrod->complete_event_flg = complete_event_flg;
1020
1021 rc = qed_spq_post(p_hwfn, p_ent, NULL);
1022 if (rc)
1023 return rc;
1024 }
1025
1026 return rc;
1027}
1028
1029static int
1030qed_eth_pf_rx_queue_stop(struct qed_hwfn *p_hwfn,
1031 struct qed_queue_cid *p_cid,
1032 bool b_eq_completion_only, bool b_cqe_completion)
1033{
1034 struct rx_queue_stop_ramrod_data *p_ramrod = NULL;
1035 struct qed_spq_entry *p_ent = NULL;
1036 struct qed_sp_init_data init_data;
1037 int rc;
1038
1039 memset(&init_data, 0, sizeof(init_data));
1040 init_data.cid = p_cid->cid;
1041 init_data.opaque_fid = p_cid->opaque_fid;
1042 init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
1043
1044 rc = qed_sp_init_request(p_hwfn, &p_ent,
1045 ETH_RAMROD_RX_QUEUE_STOP,
1046 PROTOCOLID_ETH, &init_data);
1047 if (rc)
1048 return rc;
1049
1050 p_ramrod = &p_ent->ramrod.rx_queue_stop;
1051 p_ramrod->vport_id = p_cid->abs.vport_id;
1052 p_ramrod->rx_queue_id = cpu_to_le16(p_cid->abs.queue_id);
1053
1054
1055
1056
1057 p_ramrod->complete_cqe_flg = ((p_cid->vfid == QED_QUEUE_CID_SELF) &&
1058 !b_eq_completion_only) ||
1059 b_cqe_completion;
1060 p_ramrod->complete_event_flg = (p_cid->vfid != QED_QUEUE_CID_SELF) ||
1061 b_eq_completion_only;
1062
1063 return qed_spq_post(p_hwfn, p_ent, NULL);
1064}
1065
1066int qed_eth_rx_queue_stop(struct qed_hwfn *p_hwfn,
1067 void *p_rxq,
1068 bool eq_completion_only, bool cqe_completion)
1069{
1070 struct qed_queue_cid *p_cid = (struct qed_queue_cid *)p_rxq;
1071 int rc = -EINVAL;
1072
1073 if (IS_PF(p_hwfn->cdev))
1074 rc = qed_eth_pf_rx_queue_stop(p_hwfn, p_cid,
1075 eq_completion_only,
1076 cqe_completion);
1077 else
1078 rc = qed_vf_pf_rxq_stop(p_hwfn, p_cid, cqe_completion);
1079
1080 if (!rc)
1081 qed_eth_queue_cid_release(p_hwfn, p_cid);
1082 return rc;
1083}
1084
1085int
1086qed_eth_txq_start_ramrod(struct qed_hwfn *p_hwfn,
1087 struct qed_queue_cid *p_cid,
1088 dma_addr_t pbl_addr, u16 pbl_size, u16 pq_id)
1089{
1090 struct tx_queue_start_ramrod_data *p_ramrod = NULL;
1091 struct qed_spq_entry *p_ent = NULL;
1092 struct qed_sp_init_data init_data;
1093 int rc = -EINVAL;
1094
1095
1096 memset(&init_data, 0, sizeof(init_data));
1097 init_data.cid = p_cid->cid;
1098 init_data.opaque_fid = p_cid->opaque_fid;
1099 init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
1100
1101 rc = qed_sp_init_request(p_hwfn, &p_ent,
1102 ETH_RAMROD_TX_QUEUE_START,
1103 PROTOCOLID_ETH, &init_data);
1104 if (rc)
1105 return rc;
1106
1107 p_ramrod = &p_ent->ramrod.tx_queue_start;
1108 p_ramrod->vport_id = p_cid->abs.vport_id;
1109
1110 p_ramrod->sb_id = cpu_to_le16(p_cid->sb_igu_id);
1111 p_ramrod->sb_index = p_cid->sb_idx;
1112 p_ramrod->stats_counter_id = p_cid->abs.stats_id;
1113
1114 p_ramrod->queue_zone_id = cpu_to_le16(p_cid->abs.queue_id);
1115 p_ramrod->same_as_last_id = cpu_to_le16(p_cid->abs.queue_id);
1116
1117 p_ramrod->pbl_size = cpu_to_le16(pbl_size);
1118 DMA_REGPAIR_LE(p_ramrod->pbl_base_addr, pbl_addr);
1119
1120 p_ramrod->qm_pq_id = cpu_to_le16(pq_id);
1121
1122 return qed_spq_post(p_hwfn, p_ent, NULL);
1123}
1124
1125static int
1126qed_eth_pf_tx_queue_start(struct qed_hwfn *p_hwfn,
1127 struct qed_queue_cid *p_cid,
1128 u8 tc,
1129 dma_addr_t pbl_addr,
1130 u16 pbl_size, void __iomem **pp_doorbell)
1131{
1132 int rc;
1133
1134
1135 rc = qed_eth_txq_start_ramrod(p_hwfn, p_cid,
1136 pbl_addr, pbl_size,
1137 qed_get_cm_pq_idx_mcos(p_hwfn, tc));
1138 if (rc)
1139 return rc;
1140
1141
1142 *pp_doorbell = p_hwfn->doorbells +
1143 qed_db_addr(p_cid->cid, DQ_DEMS_LEGACY);
1144
1145 return 0;
1146}
1147
1148static int
1149qed_eth_tx_queue_start(struct qed_hwfn *p_hwfn,
1150 u16 opaque_fid,
1151 struct qed_queue_start_common_params *p_params,
1152 u8 tc,
1153 dma_addr_t pbl_addr,
1154 u16 pbl_size,
1155 struct qed_txq_start_ret_params *p_ret_params)
1156{
1157 struct qed_queue_cid *p_cid;
1158 int rc;
1159
1160 p_cid = qed_eth_queue_to_cid_pf(p_hwfn, opaque_fid, false, p_params);
1161 if (!p_cid)
1162 return -EINVAL;
1163
1164 if (IS_PF(p_hwfn->cdev))
1165 rc = qed_eth_pf_tx_queue_start(p_hwfn, p_cid, tc,
1166 pbl_addr, pbl_size,
1167 &p_ret_params->p_doorbell);
1168 else
1169 rc = qed_vf_pf_txq_start(p_hwfn, p_cid,
1170 pbl_addr, pbl_size,
1171 &p_ret_params->p_doorbell);
1172
1173 if (rc)
1174 qed_eth_queue_cid_release(p_hwfn, p_cid);
1175 else
1176 p_ret_params->p_handle = (void *)p_cid;
1177
1178 return rc;
1179}
1180
1181static int
1182qed_eth_pf_tx_queue_stop(struct qed_hwfn *p_hwfn, struct qed_queue_cid *p_cid)
1183{
1184 struct qed_spq_entry *p_ent = NULL;
1185 struct qed_sp_init_data init_data;
1186 int rc;
1187
1188 memset(&init_data, 0, sizeof(init_data));
1189 init_data.cid = p_cid->cid;
1190 init_data.opaque_fid = p_cid->opaque_fid;
1191 init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
1192
1193 rc = qed_sp_init_request(p_hwfn, &p_ent,
1194 ETH_RAMROD_TX_QUEUE_STOP,
1195 PROTOCOLID_ETH, &init_data);
1196 if (rc)
1197 return rc;
1198
1199 return qed_spq_post(p_hwfn, p_ent, NULL);
1200}
1201
1202int qed_eth_tx_queue_stop(struct qed_hwfn *p_hwfn, void *p_handle)
1203{
1204 struct qed_queue_cid *p_cid = (struct qed_queue_cid *)p_handle;
1205 int rc;
1206
1207 if (IS_PF(p_hwfn->cdev))
1208 rc = qed_eth_pf_tx_queue_stop(p_hwfn, p_cid);
1209 else
1210 rc = qed_vf_pf_txq_stop(p_hwfn, p_cid);
1211
1212 if (!rc)
1213 qed_eth_queue_cid_release(p_hwfn, p_cid);
1214 return rc;
1215}
1216
1217static enum eth_filter_action qed_filter_action(enum qed_filter_opcode opcode)
1218{
1219 enum eth_filter_action action = MAX_ETH_FILTER_ACTION;
1220
1221 switch (opcode) {
1222 case QED_FILTER_ADD:
1223 action = ETH_FILTER_ACTION_ADD;
1224 break;
1225 case QED_FILTER_REMOVE:
1226 action = ETH_FILTER_ACTION_REMOVE;
1227 break;
1228 case QED_FILTER_FLUSH:
1229 action = ETH_FILTER_ACTION_REMOVE_ALL;
1230 break;
1231 default:
1232 action = MAX_ETH_FILTER_ACTION;
1233 }
1234
1235 return action;
1236}
1237
1238static int
1239qed_filter_ucast_common(struct qed_hwfn *p_hwfn,
1240 u16 opaque_fid,
1241 struct qed_filter_ucast *p_filter_cmd,
1242 struct vport_filter_update_ramrod_data **pp_ramrod,
1243 struct qed_spq_entry **pp_ent,
1244 enum spq_mode comp_mode,
1245 struct qed_spq_comp_cb *p_comp_data)
1246{
1247 u8 vport_to_add_to = 0, vport_to_remove_from = 0;
1248 struct vport_filter_update_ramrod_data *p_ramrod;
1249 struct eth_filter_cmd *p_first_filter;
1250 struct eth_filter_cmd *p_second_filter;
1251 struct qed_sp_init_data init_data;
1252 enum eth_filter_action action;
1253 int rc;
1254
1255 rc = qed_fw_vport(p_hwfn, p_filter_cmd->vport_to_remove_from,
1256 &vport_to_remove_from);
1257 if (rc)
1258 return rc;
1259
1260 rc = qed_fw_vport(p_hwfn, p_filter_cmd->vport_to_add_to,
1261 &vport_to_add_to);
1262 if (rc)
1263 return rc;
1264
1265
1266 memset(&init_data, 0, sizeof(init_data));
1267 init_data.cid = qed_spq_get_cid(p_hwfn);
1268 init_data.opaque_fid = opaque_fid;
1269 init_data.comp_mode = comp_mode;
1270 init_data.p_comp_data = p_comp_data;
1271
1272 rc = qed_sp_init_request(p_hwfn, pp_ent,
1273 ETH_RAMROD_FILTERS_UPDATE,
1274 PROTOCOLID_ETH, &init_data);
1275 if (rc)
1276 return rc;
1277
1278 *pp_ramrod = &(*pp_ent)->ramrod.vport_filter_update;
1279 p_ramrod = *pp_ramrod;
1280 p_ramrod->filter_cmd_hdr.rx = p_filter_cmd->is_rx_filter ? 1 : 0;
1281 p_ramrod->filter_cmd_hdr.tx = p_filter_cmd->is_tx_filter ? 1 : 0;
1282
1283 switch (p_filter_cmd->opcode) {
1284 case QED_FILTER_REPLACE:
1285 case QED_FILTER_MOVE:
1286 p_ramrod->filter_cmd_hdr.cmd_cnt = 2; break;
1287 default:
1288 p_ramrod->filter_cmd_hdr.cmd_cnt = 1; break;
1289 }
1290
1291 p_first_filter = &p_ramrod->filter_cmds[0];
1292 p_second_filter = &p_ramrod->filter_cmds[1];
1293
1294 switch (p_filter_cmd->type) {
1295 case QED_FILTER_MAC:
1296 p_first_filter->type = ETH_FILTER_TYPE_MAC; break;
1297 case QED_FILTER_VLAN:
1298 p_first_filter->type = ETH_FILTER_TYPE_VLAN; break;
1299 case QED_FILTER_MAC_VLAN:
1300 p_first_filter->type = ETH_FILTER_TYPE_PAIR; break;
1301 case QED_FILTER_INNER_MAC:
1302 p_first_filter->type = ETH_FILTER_TYPE_INNER_MAC; break;
1303 case QED_FILTER_INNER_VLAN:
1304 p_first_filter->type = ETH_FILTER_TYPE_INNER_VLAN; break;
1305 case QED_FILTER_INNER_PAIR:
1306 p_first_filter->type = ETH_FILTER_TYPE_INNER_PAIR; break;
1307 case QED_FILTER_INNER_MAC_VNI_PAIR:
1308 p_first_filter->type = ETH_FILTER_TYPE_INNER_MAC_VNI_PAIR;
1309 break;
1310 case QED_FILTER_MAC_VNI_PAIR:
1311 p_first_filter->type = ETH_FILTER_TYPE_MAC_VNI_PAIR; break;
1312 case QED_FILTER_VNI:
1313 p_first_filter->type = ETH_FILTER_TYPE_VNI; break;
1314 }
1315
1316 if ((p_first_filter->type == ETH_FILTER_TYPE_MAC) ||
1317 (p_first_filter->type == ETH_FILTER_TYPE_PAIR) ||
1318 (p_first_filter->type == ETH_FILTER_TYPE_INNER_MAC) ||
1319 (p_first_filter->type == ETH_FILTER_TYPE_INNER_PAIR) ||
1320 (p_first_filter->type == ETH_FILTER_TYPE_INNER_MAC_VNI_PAIR) ||
1321 (p_first_filter->type == ETH_FILTER_TYPE_MAC_VNI_PAIR)) {
1322 qed_set_fw_mac_addr(&p_first_filter->mac_msb,
1323 &p_first_filter->mac_mid,
1324 &p_first_filter->mac_lsb,
1325 (u8 *)p_filter_cmd->mac);
1326 }
1327
1328 if ((p_first_filter->type == ETH_FILTER_TYPE_VLAN) ||
1329 (p_first_filter->type == ETH_FILTER_TYPE_PAIR) ||
1330 (p_first_filter->type == ETH_FILTER_TYPE_INNER_VLAN) ||
1331 (p_first_filter->type == ETH_FILTER_TYPE_INNER_PAIR))
1332 p_first_filter->vlan_id = cpu_to_le16(p_filter_cmd->vlan);
1333
1334 if ((p_first_filter->type == ETH_FILTER_TYPE_INNER_MAC_VNI_PAIR) ||
1335 (p_first_filter->type == ETH_FILTER_TYPE_MAC_VNI_PAIR) ||
1336 (p_first_filter->type == ETH_FILTER_TYPE_VNI))
1337 p_first_filter->vni = cpu_to_le32(p_filter_cmd->vni);
1338
1339 if (p_filter_cmd->opcode == QED_FILTER_MOVE) {
1340 p_second_filter->type = p_first_filter->type;
1341 p_second_filter->mac_msb = p_first_filter->mac_msb;
1342 p_second_filter->mac_mid = p_first_filter->mac_mid;
1343 p_second_filter->mac_lsb = p_first_filter->mac_lsb;
1344 p_second_filter->vlan_id = p_first_filter->vlan_id;
1345 p_second_filter->vni = p_first_filter->vni;
1346
1347 p_first_filter->action = ETH_FILTER_ACTION_REMOVE;
1348
1349 p_first_filter->vport_id = vport_to_remove_from;
1350
1351 p_second_filter->action = ETH_FILTER_ACTION_ADD;
1352 p_second_filter->vport_id = vport_to_add_to;
1353 } else if (p_filter_cmd->opcode == QED_FILTER_REPLACE) {
1354 p_first_filter->vport_id = vport_to_add_to;
1355 memcpy(p_second_filter, p_first_filter,
1356 sizeof(*p_second_filter));
1357 p_first_filter->action = ETH_FILTER_ACTION_REMOVE_ALL;
1358 p_second_filter->action = ETH_FILTER_ACTION_ADD;
1359 } else {
1360 action = qed_filter_action(p_filter_cmd->opcode);
1361
1362 if (action == MAX_ETH_FILTER_ACTION) {
1363 DP_NOTICE(p_hwfn,
1364 "%d is not supported yet\n",
1365 p_filter_cmd->opcode);
1366 qed_sp_destroy_request(p_hwfn, *pp_ent);
1367 return -EINVAL;
1368 }
1369
1370 p_first_filter->action = action;
1371 p_first_filter->vport_id = (p_filter_cmd->opcode ==
1372 QED_FILTER_REMOVE) ?
1373 vport_to_remove_from :
1374 vport_to_add_to;
1375 }
1376
1377 return 0;
1378}
1379
1380int qed_sp_eth_filter_ucast(struct qed_hwfn *p_hwfn,
1381 u16 opaque_fid,
1382 struct qed_filter_ucast *p_filter_cmd,
1383 enum spq_mode comp_mode,
1384 struct qed_spq_comp_cb *p_comp_data)
1385{
1386 struct vport_filter_update_ramrod_data *p_ramrod = NULL;
1387 struct qed_spq_entry *p_ent = NULL;
1388 struct eth_filter_cmd_header *p_header;
1389 int rc;
1390
1391 rc = qed_filter_ucast_common(p_hwfn, opaque_fid, p_filter_cmd,
1392 &p_ramrod, &p_ent,
1393 comp_mode, p_comp_data);
1394 if (rc) {
1395 DP_ERR(p_hwfn, "Uni. filter command failed %d\n", rc);
1396 return rc;
1397 }
1398 p_header = &p_ramrod->filter_cmd_hdr;
1399 p_header->assert_on_error = p_filter_cmd->assert_on_error;
1400
1401 rc = qed_spq_post(p_hwfn, p_ent, NULL);
1402 if (rc) {
1403 DP_ERR(p_hwfn, "Unicast filter ADD command failed %d\n", rc);
1404 return rc;
1405 }
1406
1407 DP_VERBOSE(p_hwfn, QED_MSG_SP,
1408 "Unicast filter configured, opcode = %s, type = %s, cmd_cnt = %d, is_rx_filter = %d, is_tx_filter = %d\n",
1409 (p_filter_cmd->opcode == QED_FILTER_ADD) ? "ADD" :
1410 ((p_filter_cmd->opcode == QED_FILTER_REMOVE) ?
1411 "REMOVE" :
1412 ((p_filter_cmd->opcode == QED_FILTER_MOVE) ?
1413 "MOVE" : "REPLACE")),
1414 (p_filter_cmd->type == QED_FILTER_MAC) ? "MAC" :
1415 ((p_filter_cmd->type == QED_FILTER_VLAN) ?
1416 "VLAN" : "MAC & VLAN"),
1417 p_ramrod->filter_cmd_hdr.cmd_cnt,
1418 p_filter_cmd->is_rx_filter,
1419 p_filter_cmd->is_tx_filter);
1420 DP_VERBOSE(p_hwfn, QED_MSG_SP,
1421 "vport_to_add_to = %d, vport_to_remove_from = %d, mac = %2x:%2x:%2x:%2x:%2x:%2x, vlan = %d\n",
1422 p_filter_cmd->vport_to_add_to,
1423 p_filter_cmd->vport_to_remove_from,
1424 p_filter_cmd->mac[0],
1425 p_filter_cmd->mac[1],
1426 p_filter_cmd->mac[2],
1427 p_filter_cmd->mac[3],
1428 p_filter_cmd->mac[4],
1429 p_filter_cmd->mac[5],
1430 p_filter_cmd->vlan);
1431
1432 return 0;
1433}
1434
1435
1436
1437
1438
1439
1440
1441static u32 qed_calc_crc32c(u8 *crc32_packet,
1442 u32 crc32_length, u32 crc32_seed, u8 complement)
1443{
1444 u32 byte = 0, bit = 0, crc32_result = crc32_seed;
1445 u8 msb = 0, current_byte = 0;
1446
1447 if ((!crc32_packet) ||
1448 (crc32_length == 0) ||
1449 ((crc32_length % 8) != 0))
1450 return crc32_result;
1451 for (byte = 0; byte < crc32_length; byte++) {
1452 current_byte = crc32_packet[byte];
1453 for (bit = 0; bit < 8; bit++) {
1454 msb = (u8)(crc32_result >> 31);
1455 crc32_result = crc32_result << 1;
1456 if (msb != (0x1 & (current_byte >> bit))) {
1457 crc32_result = crc32_result ^ CRC32_POLY;
1458 crc32_result |= 1;
1459 }
1460 }
1461 }
1462 return crc32_result;
1463}
1464
1465static u32 qed_crc32c_le(u32 seed, u8 *mac, u32 len)
1466{
1467 u32 packet_buf[2] = { 0 };
1468
1469 memcpy((u8 *)(&packet_buf[0]), &mac[0], 6);
1470 return qed_calc_crc32c((u8 *)packet_buf, 8, seed, 0);
1471}
1472
1473u8 qed_mcast_bin_from_mac(u8 *mac)
1474{
1475 u32 crc = qed_crc32c_le(ETH_MULTICAST_BIN_FROM_MAC_SEED,
1476 mac, ETH_ALEN);
1477
1478 return crc & 0xff;
1479}
1480
1481static int
1482qed_sp_eth_filter_mcast(struct qed_hwfn *p_hwfn,
1483 u16 opaque_fid,
1484 struct qed_filter_mcast *p_filter_cmd,
1485 enum spq_mode comp_mode,
1486 struct qed_spq_comp_cb *p_comp_data)
1487{
1488 struct vport_update_ramrod_data *p_ramrod = NULL;
1489 u32 bins[ETH_MULTICAST_MAC_BINS_IN_REGS];
1490 struct qed_spq_entry *p_ent = NULL;
1491 struct qed_sp_init_data init_data;
1492 u8 abs_vport_id = 0;
1493 int rc, i;
1494
1495 if (p_filter_cmd->opcode == QED_FILTER_ADD)
1496 rc = qed_fw_vport(p_hwfn, p_filter_cmd->vport_to_add_to,
1497 &abs_vport_id);
1498 else
1499 rc = qed_fw_vport(p_hwfn, p_filter_cmd->vport_to_remove_from,
1500 &abs_vport_id);
1501 if (rc)
1502 return rc;
1503
1504
1505 memset(&init_data, 0, sizeof(init_data));
1506 init_data.cid = qed_spq_get_cid(p_hwfn);
1507 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
1508 init_data.comp_mode = comp_mode;
1509 init_data.p_comp_data = p_comp_data;
1510
1511 rc = qed_sp_init_request(p_hwfn, &p_ent,
1512 ETH_RAMROD_VPORT_UPDATE,
1513 PROTOCOLID_ETH, &init_data);
1514 if (rc) {
1515 DP_ERR(p_hwfn, "Multi-cast command failed %d\n", rc);
1516 return rc;
1517 }
1518
1519 p_ramrod = &p_ent->ramrod.vport_update;
1520 p_ramrod->common.update_approx_mcast_flg = 1;
1521
1522
1523 memset(&p_ramrod->approx_mcast.bins, 0,
1524 sizeof(p_ramrod->approx_mcast.bins));
1525 memset(bins, 0, sizeof(bins));
1526
1527
1528
1529 if (p_filter_cmd->opcode == QED_FILTER_ADD) {
1530 for (i = 0; i < p_filter_cmd->num_mc_addrs; i++) {
1531 u32 bit, nbits;
1532
1533 bit = qed_mcast_bin_from_mac(p_filter_cmd->mac[i]);
1534 nbits = sizeof(u32) * BITS_PER_BYTE;
1535 bins[bit / nbits] |= 1 << (bit % nbits);
1536 }
1537
1538
1539 for (i = 0; i < ETH_MULTICAST_MAC_BINS_IN_REGS; i++) {
1540 struct vport_update_ramrod_mcast *p_ramrod_bins;
1541
1542 p_ramrod_bins = &p_ramrod->approx_mcast;
1543 p_ramrod_bins->bins[i] = cpu_to_le32(bins[i]);
1544 }
1545 }
1546
1547 p_ramrod->common.vport_id = abs_vport_id;
1548
1549 return qed_spq_post(p_hwfn, p_ent, NULL);
1550}
1551
1552static int qed_filter_mcast_cmd(struct qed_dev *cdev,
1553 struct qed_filter_mcast *p_filter_cmd,
1554 enum spq_mode comp_mode,
1555 struct qed_spq_comp_cb *p_comp_data)
1556{
1557 int rc = 0;
1558 int i;
1559
1560
1561 if ((p_filter_cmd->opcode != QED_FILTER_ADD &&
1562 (p_filter_cmd->opcode != QED_FILTER_REMOVE)) ||
1563 (p_filter_cmd->num_mc_addrs > QED_MAX_MC_ADDRS))
1564 return -EINVAL;
1565
1566 for_each_hwfn(cdev, i) {
1567 struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
1568
1569 u16 opaque_fid;
1570
1571 if (IS_VF(cdev)) {
1572 qed_vf_pf_filter_mcast(p_hwfn, p_filter_cmd);
1573 continue;
1574 }
1575
1576 opaque_fid = p_hwfn->hw_info.opaque_fid;
1577
1578 rc = qed_sp_eth_filter_mcast(p_hwfn,
1579 opaque_fid,
1580 p_filter_cmd,
1581 comp_mode, p_comp_data);
1582 }
1583 return rc;
1584}
1585
1586static int qed_filter_ucast_cmd(struct qed_dev *cdev,
1587 struct qed_filter_ucast *p_filter_cmd,
1588 enum spq_mode comp_mode,
1589 struct qed_spq_comp_cb *p_comp_data)
1590{
1591 int rc = 0;
1592 int i;
1593
1594 for_each_hwfn(cdev, i) {
1595 struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
1596 u16 opaque_fid;
1597
1598 if (IS_VF(cdev)) {
1599 rc = qed_vf_pf_filter_ucast(p_hwfn, p_filter_cmd);
1600 continue;
1601 }
1602
1603 opaque_fid = p_hwfn->hw_info.opaque_fid;
1604
1605 rc = qed_sp_eth_filter_ucast(p_hwfn,
1606 opaque_fid,
1607 p_filter_cmd,
1608 comp_mode, p_comp_data);
1609 if (rc)
1610 break;
1611 }
1612
1613 return rc;
1614}
1615
1616
1617static void __qed_get_vport_pstats_addrlen(struct qed_hwfn *p_hwfn,
1618 u32 *p_addr,
1619 u32 *p_len, u16 statistics_bin)
1620{
1621 if (IS_PF(p_hwfn->cdev)) {
1622 *p_addr = BAR0_MAP_REG_PSDM_RAM +
1623 PSTORM_QUEUE_STAT_OFFSET(statistics_bin);
1624 *p_len = sizeof(struct eth_pstorm_per_queue_stat);
1625 } else {
1626 struct qed_vf_iov *p_iov = p_hwfn->vf_iov_info;
1627 struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp;
1628
1629 *p_addr = p_resp->pfdev_info.stats_info.pstats.address;
1630 *p_len = p_resp->pfdev_info.stats_info.pstats.len;
1631 }
1632}
1633
1634static void __qed_get_vport_pstats(struct qed_hwfn *p_hwfn,
1635 struct qed_ptt *p_ptt,
1636 struct qed_eth_stats *p_stats,
1637 u16 statistics_bin)
1638{
1639 struct eth_pstorm_per_queue_stat pstats;
1640 u32 pstats_addr = 0, pstats_len = 0;
1641
1642 __qed_get_vport_pstats_addrlen(p_hwfn, &pstats_addr, &pstats_len,
1643 statistics_bin);
1644
1645 memset(&pstats, 0, sizeof(pstats));
1646 qed_memcpy_from(p_hwfn, p_ptt, &pstats, pstats_addr, pstats_len);
1647
1648 p_stats->common.tx_ucast_bytes +=
1649 HILO_64_REGPAIR(pstats.sent_ucast_bytes);
1650 p_stats->common.tx_mcast_bytes +=
1651 HILO_64_REGPAIR(pstats.sent_mcast_bytes);
1652 p_stats->common.tx_bcast_bytes +=
1653 HILO_64_REGPAIR(pstats.sent_bcast_bytes);
1654 p_stats->common.tx_ucast_pkts +=
1655 HILO_64_REGPAIR(pstats.sent_ucast_pkts);
1656 p_stats->common.tx_mcast_pkts +=
1657 HILO_64_REGPAIR(pstats.sent_mcast_pkts);
1658 p_stats->common.tx_bcast_pkts +=
1659 HILO_64_REGPAIR(pstats.sent_bcast_pkts);
1660 p_stats->common.tx_err_drop_pkts +=
1661 HILO_64_REGPAIR(pstats.error_drop_pkts);
1662}
1663
1664static void __qed_get_vport_tstats(struct qed_hwfn *p_hwfn,
1665 struct qed_ptt *p_ptt,
1666 struct qed_eth_stats *p_stats,
1667 u16 statistics_bin)
1668{
1669 struct tstorm_per_port_stat tstats;
1670 u32 tstats_addr, tstats_len;
1671
1672 if (IS_PF(p_hwfn->cdev)) {
1673 tstats_addr = BAR0_MAP_REG_TSDM_RAM +
1674 TSTORM_PORT_STAT_OFFSET(MFW_PORT(p_hwfn));
1675 tstats_len = sizeof(struct tstorm_per_port_stat);
1676 } else {
1677 struct qed_vf_iov *p_iov = p_hwfn->vf_iov_info;
1678 struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp;
1679
1680 tstats_addr = p_resp->pfdev_info.stats_info.tstats.address;
1681 tstats_len = p_resp->pfdev_info.stats_info.tstats.len;
1682 }
1683
1684 memset(&tstats, 0, sizeof(tstats));
1685 qed_memcpy_from(p_hwfn, p_ptt, &tstats, tstats_addr, tstats_len);
1686
1687 p_stats->common.mftag_filter_discards +=
1688 HILO_64_REGPAIR(tstats.mftag_filter_discard);
1689 p_stats->common.mac_filter_discards +=
1690 HILO_64_REGPAIR(tstats.eth_mac_filter_discard);
1691 p_stats->common.gft_filter_drop +=
1692 HILO_64_REGPAIR(tstats.eth_gft_drop_pkt);
1693}
1694
1695static void __qed_get_vport_ustats_addrlen(struct qed_hwfn *p_hwfn,
1696 u32 *p_addr,
1697 u32 *p_len, u16 statistics_bin)
1698{
1699 if (IS_PF(p_hwfn->cdev)) {
1700 *p_addr = BAR0_MAP_REG_USDM_RAM +
1701 USTORM_QUEUE_STAT_OFFSET(statistics_bin);
1702 *p_len = sizeof(struct eth_ustorm_per_queue_stat);
1703 } else {
1704 struct qed_vf_iov *p_iov = p_hwfn->vf_iov_info;
1705 struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp;
1706
1707 *p_addr = p_resp->pfdev_info.stats_info.ustats.address;
1708 *p_len = p_resp->pfdev_info.stats_info.ustats.len;
1709 }
1710}
1711
1712static void __qed_get_vport_ustats(struct qed_hwfn *p_hwfn,
1713 struct qed_ptt *p_ptt,
1714 struct qed_eth_stats *p_stats,
1715 u16 statistics_bin)
1716{
1717 struct eth_ustorm_per_queue_stat ustats;
1718 u32 ustats_addr = 0, ustats_len = 0;
1719
1720 __qed_get_vport_ustats_addrlen(p_hwfn, &ustats_addr, &ustats_len,
1721 statistics_bin);
1722
1723 memset(&ustats, 0, sizeof(ustats));
1724 qed_memcpy_from(p_hwfn, p_ptt, &ustats, ustats_addr, ustats_len);
1725
1726 p_stats->common.rx_ucast_bytes +=
1727 HILO_64_REGPAIR(ustats.rcv_ucast_bytes);
1728 p_stats->common.rx_mcast_bytes +=
1729 HILO_64_REGPAIR(ustats.rcv_mcast_bytes);
1730 p_stats->common.rx_bcast_bytes +=
1731 HILO_64_REGPAIR(ustats.rcv_bcast_bytes);
1732 p_stats->common.rx_ucast_pkts += HILO_64_REGPAIR(ustats.rcv_ucast_pkts);
1733 p_stats->common.rx_mcast_pkts += HILO_64_REGPAIR(ustats.rcv_mcast_pkts);
1734 p_stats->common.rx_bcast_pkts += HILO_64_REGPAIR(ustats.rcv_bcast_pkts);
1735}
1736
1737static void __qed_get_vport_mstats_addrlen(struct qed_hwfn *p_hwfn,
1738 u32 *p_addr,
1739 u32 *p_len, u16 statistics_bin)
1740{
1741 if (IS_PF(p_hwfn->cdev)) {
1742 *p_addr = BAR0_MAP_REG_MSDM_RAM +
1743 MSTORM_QUEUE_STAT_OFFSET(statistics_bin);
1744 *p_len = sizeof(struct eth_mstorm_per_queue_stat);
1745 } else {
1746 struct qed_vf_iov *p_iov = p_hwfn->vf_iov_info;
1747 struct pfvf_acquire_resp_tlv *p_resp = &p_iov->acquire_resp;
1748
1749 *p_addr = p_resp->pfdev_info.stats_info.mstats.address;
1750 *p_len = p_resp->pfdev_info.stats_info.mstats.len;
1751 }
1752}
1753
1754static void __qed_get_vport_mstats(struct qed_hwfn *p_hwfn,
1755 struct qed_ptt *p_ptt,
1756 struct qed_eth_stats *p_stats,
1757 u16 statistics_bin)
1758{
1759 struct eth_mstorm_per_queue_stat mstats;
1760 u32 mstats_addr = 0, mstats_len = 0;
1761
1762 __qed_get_vport_mstats_addrlen(p_hwfn, &mstats_addr, &mstats_len,
1763 statistics_bin);
1764
1765 memset(&mstats, 0, sizeof(mstats));
1766 qed_memcpy_from(p_hwfn, p_ptt, &mstats, mstats_addr, mstats_len);
1767
1768 p_stats->common.no_buff_discards +=
1769 HILO_64_REGPAIR(mstats.no_buff_discard);
1770 p_stats->common.packet_too_big_discard +=
1771 HILO_64_REGPAIR(mstats.packet_too_big_discard);
1772 p_stats->common.ttl0_discard += HILO_64_REGPAIR(mstats.ttl0_discard);
1773 p_stats->common.tpa_coalesced_pkts +=
1774 HILO_64_REGPAIR(mstats.tpa_coalesced_pkts);
1775 p_stats->common.tpa_coalesced_events +=
1776 HILO_64_REGPAIR(mstats.tpa_coalesced_events);
1777 p_stats->common.tpa_aborts_num +=
1778 HILO_64_REGPAIR(mstats.tpa_aborts_num);
1779 p_stats->common.tpa_coalesced_bytes +=
1780 HILO_64_REGPAIR(mstats.tpa_coalesced_bytes);
1781}
1782
1783static void __qed_get_vport_port_stats(struct qed_hwfn *p_hwfn,
1784 struct qed_ptt *p_ptt,
1785 struct qed_eth_stats *p_stats)
1786{
1787 struct qed_eth_stats_common *p_common = &p_stats->common;
1788 struct port_stats port_stats;
1789 int j;
1790
1791 memset(&port_stats, 0, sizeof(port_stats));
1792
1793 qed_memcpy_from(p_hwfn, p_ptt, &port_stats,
1794 p_hwfn->mcp_info->port_addr +
1795 offsetof(struct public_port, stats),
1796 sizeof(port_stats));
1797
1798 p_common->rx_64_byte_packets += port_stats.eth.r64;
1799 p_common->rx_65_to_127_byte_packets += port_stats.eth.r127;
1800 p_common->rx_128_to_255_byte_packets += port_stats.eth.r255;
1801 p_common->rx_256_to_511_byte_packets += port_stats.eth.r511;
1802 p_common->rx_512_to_1023_byte_packets += port_stats.eth.r1023;
1803 p_common->rx_1024_to_1518_byte_packets += port_stats.eth.r1518;
1804 p_common->rx_crc_errors += port_stats.eth.rfcs;
1805 p_common->rx_mac_crtl_frames += port_stats.eth.rxcf;
1806 p_common->rx_pause_frames += port_stats.eth.rxpf;
1807 p_common->rx_pfc_frames += port_stats.eth.rxpp;
1808 p_common->rx_align_errors += port_stats.eth.raln;
1809 p_common->rx_carrier_errors += port_stats.eth.rfcr;
1810 p_common->rx_oversize_packets += port_stats.eth.rovr;
1811 p_common->rx_jabbers += port_stats.eth.rjbr;
1812 p_common->rx_undersize_packets += port_stats.eth.rund;
1813 p_common->rx_fragments += port_stats.eth.rfrg;
1814 p_common->tx_64_byte_packets += port_stats.eth.t64;
1815 p_common->tx_65_to_127_byte_packets += port_stats.eth.t127;
1816 p_common->tx_128_to_255_byte_packets += port_stats.eth.t255;
1817 p_common->tx_256_to_511_byte_packets += port_stats.eth.t511;
1818 p_common->tx_512_to_1023_byte_packets += port_stats.eth.t1023;
1819 p_common->tx_1024_to_1518_byte_packets += port_stats.eth.t1518;
1820 p_common->tx_pause_frames += port_stats.eth.txpf;
1821 p_common->tx_pfc_frames += port_stats.eth.txpp;
1822 p_common->rx_mac_bytes += port_stats.eth.rbyte;
1823 p_common->rx_mac_uc_packets += port_stats.eth.rxuca;
1824 p_common->rx_mac_mc_packets += port_stats.eth.rxmca;
1825 p_common->rx_mac_bc_packets += port_stats.eth.rxbca;
1826 p_common->rx_mac_frames_ok += port_stats.eth.rxpok;
1827 p_common->tx_mac_bytes += port_stats.eth.tbyte;
1828 p_common->tx_mac_uc_packets += port_stats.eth.txuca;
1829 p_common->tx_mac_mc_packets += port_stats.eth.txmca;
1830 p_common->tx_mac_bc_packets += port_stats.eth.txbca;
1831 p_common->tx_mac_ctrl_frames += port_stats.eth.txcf;
1832 for (j = 0; j < 8; j++) {
1833 p_common->brb_truncates += port_stats.brb.brb_truncate[j];
1834 p_common->brb_discards += port_stats.brb.brb_discard[j];
1835 }
1836
1837 if (QED_IS_BB(p_hwfn->cdev)) {
1838 struct qed_eth_stats_bb *p_bb = &p_stats->bb;
1839
1840 p_bb->rx_1519_to_1522_byte_packets +=
1841 port_stats.eth.u0.bb0.r1522;
1842 p_bb->rx_1519_to_2047_byte_packets +=
1843 port_stats.eth.u0.bb0.r2047;
1844 p_bb->rx_2048_to_4095_byte_packets +=
1845 port_stats.eth.u0.bb0.r4095;
1846 p_bb->rx_4096_to_9216_byte_packets +=
1847 port_stats.eth.u0.bb0.r9216;
1848 p_bb->rx_9217_to_16383_byte_packets +=
1849 port_stats.eth.u0.bb0.r16383;
1850 p_bb->tx_1519_to_2047_byte_packets +=
1851 port_stats.eth.u1.bb1.t2047;
1852 p_bb->tx_2048_to_4095_byte_packets +=
1853 port_stats.eth.u1.bb1.t4095;
1854 p_bb->tx_4096_to_9216_byte_packets +=
1855 port_stats.eth.u1.bb1.t9216;
1856 p_bb->tx_9217_to_16383_byte_packets +=
1857 port_stats.eth.u1.bb1.t16383;
1858 p_bb->tx_lpi_entry_count += port_stats.eth.u2.bb2.tlpiec;
1859 p_bb->tx_total_collisions += port_stats.eth.u2.bb2.tncl;
1860 } else {
1861 struct qed_eth_stats_ah *p_ah = &p_stats->ah;
1862
1863 p_ah->rx_1519_to_max_byte_packets +=
1864 port_stats.eth.u0.ah0.r1519_to_max;
1865 p_ah->tx_1519_to_max_byte_packets =
1866 port_stats.eth.u1.ah1.t1519_to_max;
1867 }
1868
1869 p_common->link_change_count = qed_rd(p_hwfn, p_ptt,
1870 p_hwfn->mcp_info->port_addr +
1871 offsetof(struct public_port,
1872 link_change_count));
1873}
1874
1875static void __qed_get_vport_stats(struct qed_hwfn *p_hwfn,
1876 struct qed_ptt *p_ptt,
1877 struct qed_eth_stats *stats,
1878 u16 statistics_bin, bool b_get_port_stats)
1879{
1880 __qed_get_vport_mstats(p_hwfn, p_ptt, stats, statistics_bin);
1881 __qed_get_vport_ustats(p_hwfn, p_ptt, stats, statistics_bin);
1882 __qed_get_vport_tstats(p_hwfn, p_ptt, stats, statistics_bin);
1883 __qed_get_vport_pstats(p_hwfn, p_ptt, stats, statistics_bin);
1884
1885 if (b_get_port_stats && p_hwfn->mcp_info)
1886 __qed_get_vport_port_stats(p_hwfn, p_ptt, stats);
1887}
1888
1889static void _qed_get_vport_stats(struct qed_dev *cdev,
1890 struct qed_eth_stats *stats)
1891{
1892 u8 fw_vport = 0;
1893 int i;
1894
1895 memset(stats, 0, sizeof(*stats));
1896
1897 for_each_hwfn(cdev, i) {
1898 struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
1899 struct qed_ptt *p_ptt = IS_PF(cdev) ? qed_ptt_acquire(p_hwfn)
1900 : NULL;
1901 bool b_get_port_stats;
1902
1903 if (IS_PF(cdev)) {
1904
1905 if (qed_fw_vport(p_hwfn, 0, &fw_vport)) {
1906 DP_ERR(p_hwfn, "No vport available!\n");
1907 goto out;
1908 }
1909 }
1910
1911 if (IS_PF(cdev) && !p_ptt) {
1912 DP_ERR(p_hwfn, "Failed to acquire ptt\n");
1913 continue;
1914 }
1915
1916 b_get_port_stats = IS_PF(cdev) && IS_LEAD_HWFN(p_hwfn);
1917 __qed_get_vport_stats(p_hwfn, p_ptt, stats, fw_vport,
1918 b_get_port_stats);
1919
1920out:
1921 if (IS_PF(cdev) && p_ptt)
1922 qed_ptt_release(p_hwfn, p_ptt);
1923 }
1924}
1925
1926void qed_get_vport_stats(struct qed_dev *cdev, struct qed_eth_stats *stats)
1927{
1928 u32 i;
1929
1930 if (!cdev) {
1931 memset(stats, 0, sizeof(*stats));
1932 return;
1933 }
1934
1935 _qed_get_vport_stats(cdev, stats);
1936
1937 if (!cdev->reset_stats)
1938 return;
1939
1940
1941 for (i = 0; i < sizeof(struct qed_eth_stats) / sizeof(u64); i++)
1942 ((u64 *)stats)[i] -= ((u64 *)cdev->reset_stats)[i];
1943}
1944
1945
1946void qed_reset_vport_stats(struct qed_dev *cdev)
1947{
1948 int i;
1949
1950 for_each_hwfn(cdev, i) {
1951 struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
1952 struct eth_mstorm_per_queue_stat mstats;
1953 struct eth_ustorm_per_queue_stat ustats;
1954 struct eth_pstorm_per_queue_stat pstats;
1955 struct qed_ptt *p_ptt = IS_PF(cdev) ? qed_ptt_acquire(p_hwfn)
1956 : NULL;
1957 u32 addr = 0, len = 0;
1958
1959 if (IS_PF(cdev) && !p_ptt) {
1960 DP_ERR(p_hwfn, "Failed to acquire ptt\n");
1961 continue;
1962 }
1963
1964 memset(&mstats, 0, sizeof(mstats));
1965 __qed_get_vport_mstats_addrlen(p_hwfn, &addr, &len, 0);
1966 qed_memcpy_to(p_hwfn, p_ptt, addr, &mstats, len);
1967
1968 memset(&ustats, 0, sizeof(ustats));
1969 __qed_get_vport_ustats_addrlen(p_hwfn, &addr, &len, 0);
1970 qed_memcpy_to(p_hwfn, p_ptt, addr, &ustats, len);
1971
1972 memset(&pstats, 0, sizeof(pstats));
1973 __qed_get_vport_pstats_addrlen(p_hwfn, &addr, &len, 0);
1974 qed_memcpy_to(p_hwfn, p_ptt, addr, &pstats, len);
1975
1976 if (IS_PF(cdev))
1977 qed_ptt_release(p_hwfn, p_ptt);
1978 }
1979
1980
1981
1982
1983
1984 if (!cdev->reset_stats) {
1985 DP_INFO(cdev, "Reset stats not allocated\n");
1986 } else {
1987 _qed_get_vport_stats(cdev, cdev->reset_stats);
1988 cdev->reset_stats->common.link_change_count = 0;
1989 }
1990}
1991
1992static enum gft_profile_type
1993qed_arfs_mode_to_hsi(enum qed_filter_config_mode mode)
1994{
1995 if (mode == QED_FILTER_CONFIG_MODE_5_TUPLE)
1996 return GFT_PROFILE_TYPE_4_TUPLE;
1997 if (mode == QED_FILTER_CONFIG_MODE_IP_DEST)
1998 return GFT_PROFILE_TYPE_IP_DST_ADDR;
1999 if (mode == QED_FILTER_CONFIG_MODE_IP_SRC)
2000 return GFT_PROFILE_TYPE_IP_SRC_ADDR;
2001 return GFT_PROFILE_TYPE_L4_DST_PORT;
2002}
2003
2004void qed_arfs_mode_configure(struct qed_hwfn *p_hwfn,
2005 struct qed_ptt *p_ptt,
2006 struct qed_arfs_config_params *p_cfg_params)
2007{
2008 if (p_cfg_params->mode != QED_FILTER_CONFIG_MODE_DISABLE) {
2009 qed_gft_config(p_hwfn, p_ptt, p_hwfn->rel_pf_id,
2010 p_cfg_params->tcp,
2011 p_cfg_params->udp,
2012 p_cfg_params->ipv4,
2013 p_cfg_params->ipv6,
2014 qed_arfs_mode_to_hsi(p_cfg_params->mode));
2015 DP_VERBOSE(p_hwfn,
2016 QED_MSG_SP,
2017 "Configured Filtering: tcp = %s, udp = %s, ipv4 = %s, ipv6 =%s mode=%08x\n",
2018 p_cfg_params->tcp ? "Enable" : "Disable",
2019 p_cfg_params->udp ? "Enable" : "Disable",
2020 p_cfg_params->ipv4 ? "Enable" : "Disable",
2021 p_cfg_params->ipv6 ? "Enable" : "Disable",
2022 (u32)p_cfg_params->mode);
2023 } else {
2024 DP_VERBOSE(p_hwfn, QED_MSG_SP, "Disabled Filtering\n");
2025 qed_gft_disable(p_hwfn, p_ptt, p_hwfn->rel_pf_id);
2026 }
2027}
2028
2029int
2030qed_configure_rfs_ntuple_filter(struct qed_hwfn *p_hwfn,
2031 struct qed_spq_comp_cb *p_cb,
2032 struct qed_ntuple_filter_params *p_params)
2033{
2034 struct rx_update_gft_filter_data *p_ramrod = NULL;
2035 struct qed_spq_entry *p_ent = NULL;
2036 struct qed_sp_init_data init_data;
2037 u16 abs_rx_q_id = 0;
2038 u8 abs_vport_id = 0;
2039 int rc = -EINVAL;
2040
2041
2042 memset(&init_data, 0, sizeof(init_data));
2043 init_data.cid = qed_spq_get_cid(p_hwfn);
2044
2045 init_data.opaque_fid = p_hwfn->hw_info.opaque_fid;
2046
2047 if (p_cb) {
2048 init_data.comp_mode = QED_SPQ_MODE_CB;
2049 init_data.p_comp_data = p_cb;
2050 } else {
2051 init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
2052 }
2053
2054 rc = qed_sp_init_request(p_hwfn, &p_ent,
2055 ETH_RAMROD_GFT_UPDATE_FILTER,
2056 PROTOCOLID_ETH, &init_data);
2057 if (rc)
2058 return rc;
2059
2060 p_ramrod = &p_ent->ramrod.rx_update_gft;
2061
2062 DMA_REGPAIR_LE(p_ramrod->pkt_hdr_addr, p_params->addr);
2063 p_ramrod->pkt_hdr_length = cpu_to_le16(p_params->length);
2064
2065 if (p_params->b_is_drop) {
2066 p_ramrod->vport_id = cpu_to_le16(ETH_GFT_TRASHCAN_VPORT);
2067 } else {
2068 rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id);
2069 if (rc)
2070 goto err;
2071
2072 if (p_params->qid != QED_RFS_NTUPLE_QID_RSS) {
2073 rc = qed_fw_l2_queue(p_hwfn, p_params->qid,
2074 &abs_rx_q_id);
2075 if (rc)
2076 goto err;
2077
2078 p_ramrod->rx_qid_valid = 1;
2079 p_ramrod->rx_qid = cpu_to_le16(abs_rx_q_id);
2080 }
2081
2082 p_ramrod->vport_id = cpu_to_le16((u16)abs_vport_id);
2083 }
2084
2085 p_ramrod->flow_id_valid = 0;
2086 p_ramrod->flow_id = 0;
2087 p_ramrod->filter_action = p_params->b_is_add ? GFT_ADD_FILTER
2088 : GFT_DELETE_FILTER;
2089
2090 DP_VERBOSE(p_hwfn, QED_MSG_SP,
2091 "V[%0x], Q[%04x] - %s filter from 0x%llx [length %04xb]\n",
2092 abs_vport_id, abs_rx_q_id,
2093 p_params->b_is_add ? "Adding" : "Removing",
2094 (u64)p_params->addr, p_params->length);
2095
2096 return qed_spq_post(p_hwfn, p_ent, NULL);
2097
2098err:
2099 qed_sp_destroy_request(p_hwfn, p_ent);
2100 return rc;
2101}
2102
2103int qed_get_rxq_coalesce(struct qed_hwfn *p_hwfn,
2104 struct qed_ptt *p_ptt,
2105 struct qed_queue_cid *p_cid, u16 *p_rx_coal)
2106{
2107 u32 coalesce, address, is_valid;
2108 struct cau_sb_entry sb_entry;
2109 u8 timer_res;
2110 int rc;
2111
2112 rc = qed_dmae_grc2host(p_hwfn, p_ptt, CAU_REG_SB_VAR_MEMORY +
2113 p_cid->sb_igu_id * sizeof(u64),
2114 (u64)(uintptr_t)&sb_entry, 2, NULL);
2115 if (rc) {
2116 DP_ERR(p_hwfn, "dmae_grc2host failed %d\n", rc);
2117 return rc;
2118 }
2119
2120 timer_res = GET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES0);
2121
2122 address = BAR0_MAP_REG_USDM_RAM +
2123 USTORM_ETH_QUEUE_ZONE_OFFSET(p_cid->abs.queue_id);
2124 coalesce = qed_rd(p_hwfn, p_ptt, address);
2125
2126 is_valid = GET_FIELD(coalesce, COALESCING_TIMESET_VALID);
2127 if (!is_valid)
2128 return -EINVAL;
2129
2130 coalesce = GET_FIELD(coalesce, COALESCING_TIMESET_TIMESET);
2131 *p_rx_coal = (u16)(coalesce << timer_res);
2132
2133 return 0;
2134}
2135
2136int qed_get_txq_coalesce(struct qed_hwfn *p_hwfn,
2137 struct qed_ptt *p_ptt,
2138 struct qed_queue_cid *p_cid, u16 *p_tx_coal)
2139{
2140 u32 coalesce, address, is_valid;
2141 struct cau_sb_entry sb_entry;
2142 u8 timer_res;
2143 int rc;
2144
2145 rc = qed_dmae_grc2host(p_hwfn, p_ptt, CAU_REG_SB_VAR_MEMORY +
2146 p_cid->sb_igu_id * sizeof(u64),
2147 (u64)(uintptr_t)&sb_entry, 2, NULL);
2148 if (rc) {
2149 DP_ERR(p_hwfn, "dmae_grc2host failed %d\n", rc);
2150 return rc;
2151 }
2152
2153 timer_res = GET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES1);
2154
2155 address = BAR0_MAP_REG_XSDM_RAM +
2156 XSTORM_ETH_QUEUE_ZONE_OFFSET(p_cid->abs.queue_id);
2157 coalesce = qed_rd(p_hwfn, p_ptt, address);
2158
2159 is_valid = GET_FIELD(coalesce, COALESCING_TIMESET_VALID);
2160 if (!is_valid)
2161 return -EINVAL;
2162
2163 coalesce = GET_FIELD(coalesce, COALESCING_TIMESET_TIMESET);
2164 *p_tx_coal = (u16)(coalesce << timer_res);
2165
2166 return 0;
2167}
2168
2169int qed_get_queue_coalesce(struct qed_hwfn *p_hwfn, u16 *p_coal, void *handle)
2170{
2171 struct qed_queue_cid *p_cid = handle;
2172 struct qed_ptt *p_ptt;
2173 int rc = 0;
2174
2175 if (IS_VF(p_hwfn->cdev)) {
2176 rc = qed_vf_pf_get_coalesce(p_hwfn, p_coal, p_cid);
2177 if (rc)
2178 DP_NOTICE(p_hwfn, "Unable to read queue coalescing\n");
2179
2180 return rc;
2181 }
2182
2183 p_ptt = qed_ptt_acquire(p_hwfn);
2184 if (!p_ptt)
2185 return -EAGAIN;
2186
2187 if (p_cid->b_is_rx) {
2188 rc = qed_get_rxq_coalesce(p_hwfn, p_ptt, p_cid, p_coal);
2189 if (rc)
2190 goto out;
2191 } else {
2192 rc = qed_get_txq_coalesce(p_hwfn, p_ptt, p_cid, p_coal);
2193 if (rc)
2194 goto out;
2195 }
2196
2197out:
2198 qed_ptt_release(p_hwfn, p_ptt);
2199
2200 return rc;
2201}
2202
2203static int qed_fill_eth_dev_info(struct qed_dev *cdev,
2204 struct qed_dev_eth_info *info)
2205{
2206 struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
2207 int i;
2208
2209 memset(info, 0, sizeof(*info));
2210
2211 if (IS_PF(cdev)) {
2212 int max_vf_vlan_filters = 0;
2213 int max_vf_mac_filters = 0;
2214
2215 info->num_tc = p_hwfn->hw_info.num_hw_tc;
2216
2217 if (cdev->int_params.out.int_mode == QED_INT_MODE_MSIX) {
2218 u16 num_queues = 0;
2219
2220
2221
2222
2223
2224 for_each_hwfn(cdev, i) {
2225 struct qed_hwfn *hwfn = &cdev->hwfns[i];
2226 u16 l2_queues = (u16)FEAT_NUM(hwfn,
2227 QED_PF_L2_QUE);
2228 u16 cids;
2229
2230 cids = hwfn->pf_params.eth_pf_params.num_cons;
2231 cids /= (2 + info->num_tc);
2232 num_queues += min_t(u16, l2_queues, cids);
2233 }
2234
2235
2236
2237
2238 if (cdev->int_params.fp_msix_cnt) {
2239 u8 irqs = cdev->int_params.fp_msix_cnt;
2240
2241 info->num_queues = (u8)min_t(u16,
2242 num_queues, irqs);
2243 }
2244 } else {
2245 info->num_queues = cdev->num_hwfns;
2246 }
2247
2248 if (IS_QED_SRIOV(cdev)) {
2249 max_vf_vlan_filters = cdev->p_iov_info->total_vfs *
2250 QED_ETH_VF_NUM_VLAN_FILTERS;
2251 max_vf_mac_filters = cdev->p_iov_info->total_vfs *
2252 QED_ETH_VF_NUM_MAC_FILTERS;
2253 }
2254 info->num_vlan_filters = RESC_NUM(QED_LEADING_HWFN(cdev),
2255 QED_VLAN) -
2256 max_vf_vlan_filters;
2257 info->num_mac_filters = RESC_NUM(QED_LEADING_HWFN(cdev),
2258 QED_MAC) -
2259 max_vf_mac_filters;
2260
2261 ether_addr_copy(info->port_mac,
2262 cdev->hwfns[0].hw_info.hw_mac_addr);
2263
2264 info->xdp_supported = true;
2265 } else {
2266 u16 total_cids = 0;
2267
2268 info->num_tc = 1;
2269
2270
2271 for_each_hwfn(cdev, i) {
2272 struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
2273 u8 queues, cids;
2274
2275 qed_vf_get_num_cids(p_hwfn, &cids);
2276 qed_vf_get_num_rxqs(p_hwfn, &queues);
2277 info->num_queues += queues;
2278 total_cids += cids;
2279 }
2280
2281
2282 if (total_cids >= info->num_queues * 3)
2283 info->xdp_supported = true;
2284
2285 qed_vf_get_num_vlan_filters(&cdev->hwfns[0],
2286 (u8 *)&info->num_vlan_filters);
2287 qed_vf_get_num_mac_filters(&cdev->hwfns[0],
2288 (u8 *)&info->num_mac_filters);
2289 qed_vf_get_port_mac(&cdev->hwfns[0], info->port_mac);
2290
2291 info->is_legacy = !!cdev->hwfns[0].vf_iov_info->b_pre_fp_hsi;
2292 }
2293
2294 qed_fill_dev_info(cdev, &info->common);
2295
2296 if (IS_VF(cdev))
2297 eth_zero_addr(info->common.hw_mac);
2298
2299 return 0;
2300}
2301
2302static void qed_register_eth_ops(struct qed_dev *cdev,
2303 struct qed_eth_cb_ops *ops, void *cookie)
2304{
2305 cdev->protocol_ops.eth = ops;
2306 cdev->ops_cookie = cookie;
2307
2308
2309 if (IS_VF(cdev))
2310 qed_vf_start_iov_wq(cdev);
2311}
2312
2313static bool qed_check_mac(struct qed_dev *cdev, u8 *mac)
2314{
2315 if (IS_PF(cdev))
2316 return true;
2317
2318 return qed_vf_check_mac(&cdev->hwfns[0], mac);
2319}
2320
2321static int qed_start_vport(struct qed_dev *cdev,
2322 struct qed_start_vport_params *params)
2323{
2324 int rc, i;
2325
2326 for_each_hwfn(cdev, i) {
2327 struct qed_sp_vport_start_params start = { 0 };
2328 struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
2329
2330 start.tpa_mode = params->gro_enable ? QED_TPA_MODE_GRO :
2331 QED_TPA_MODE_NONE;
2332 start.remove_inner_vlan = params->remove_inner_vlan;
2333 start.only_untagged = true;
2334 start.drop_ttl0 = params->drop_ttl0;
2335 start.opaque_fid = p_hwfn->hw_info.opaque_fid;
2336 start.concrete_fid = p_hwfn->hw_info.concrete_fid;
2337 start.handle_ptp_pkts = params->handle_ptp_pkts;
2338 start.vport_id = params->vport_id;
2339 start.max_buffers_per_cqe = 16;
2340 start.mtu = params->mtu;
2341
2342 rc = qed_sp_vport_start(p_hwfn, &start);
2343 if (rc) {
2344 DP_ERR(cdev, "Failed to start VPORT\n");
2345 return rc;
2346 }
2347
2348 rc = qed_hw_start_fastpath(p_hwfn);
2349 if (rc) {
2350 DP_ERR(cdev, "Failed to start VPORT fastpath\n");
2351 return rc;
2352 }
2353
2354 DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP),
2355 "Started V-PORT %d with MTU %d\n",
2356 start.vport_id, start.mtu);
2357 }
2358
2359 if (params->clear_stats)
2360 qed_reset_vport_stats(cdev);
2361
2362 return 0;
2363}
2364
2365static int qed_stop_vport(struct qed_dev *cdev, u8 vport_id)
2366{
2367 int rc, i;
2368
2369 for_each_hwfn(cdev, i) {
2370 struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
2371
2372 rc = qed_sp_vport_stop(p_hwfn,
2373 p_hwfn->hw_info.opaque_fid, vport_id);
2374
2375 if (rc) {
2376 DP_ERR(cdev, "Failed to stop VPORT\n");
2377 return rc;
2378 }
2379 }
2380 return 0;
2381}
2382
2383static int qed_update_vport_rss(struct qed_dev *cdev,
2384 struct qed_update_vport_rss_params *input,
2385 struct qed_rss_params *rss)
2386{
2387 int i, fn;
2388
2389
2390 rss->update_rss_config = 1;
2391 rss->rss_enable = 1;
2392 rss->update_rss_capabilities = 1;
2393 rss->update_rss_ind_table = 1;
2394 rss->update_rss_key = 1;
2395 rss->rss_caps = input->rss_caps;
2396 memcpy(rss->rss_key, input->rss_key, QED_RSS_KEY_SIZE * sizeof(u32));
2397
2398
2399
2400
2401
2402
2403
2404 if (cdev->num_hwfns == 1) {
2405 memcpy(rss->rss_ind_table,
2406 input->rss_ind_table,
2407 QED_RSS_IND_TABLE_SIZE * sizeof(void *));
2408 rss->rss_table_size_log = 7;
2409 return 0;
2410 }
2411
2412
2413 memcpy(&rss[1], &rss[0], sizeof(struct qed_rss_params));
2414
2415
2416 for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
2417 struct qed_queue_cid *cid = input->rss_ind_table[i];
2418 struct qed_rss_params *t_rss;
2419
2420 if (cid->p_owner == QED_LEADING_HWFN(cdev))
2421 t_rss = &rss[0];
2422 else
2423 t_rss = &rss[1];
2424
2425 t_rss->rss_ind_table[i / cdev->num_hwfns] = cid;
2426 }
2427
2428
2429 for_each_hwfn(cdev, fn) {
2430 for (i = 1; i < QED_RSS_IND_TABLE_SIZE / cdev->num_hwfns; i++) {
2431 if (rss[fn].rss_ind_table[i] !=
2432 rss[fn].rss_ind_table[0])
2433 break;
2434 }
2435 if (i == QED_RSS_IND_TABLE_SIZE / cdev->num_hwfns) {
2436 DP_VERBOSE(cdev, NETIF_MSG_IFUP,
2437 "CMT - 1 queue per-hwfn; Disabling RSS\n");
2438 return -EINVAL;
2439 }
2440 rss[fn].rss_table_size_log = 6;
2441 }
2442
2443 return 0;
2444}
2445
2446static int qed_update_vport(struct qed_dev *cdev,
2447 struct qed_update_vport_params *params)
2448{
2449 struct qed_sp_vport_update_params sp_params;
2450 struct qed_rss_params *rss;
2451 int rc = 0, i;
2452
2453 if (!cdev)
2454 return -ENODEV;
2455
2456 rss = vzalloc(array_size(sizeof(*rss), cdev->num_hwfns));
2457 if (!rss)
2458 return -ENOMEM;
2459
2460 memset(&sp_params, 0, sizeof(sp_params));
2461
2462
2463 sp_params.vport_id = params->vport_id;
2464 sp_params.update_vport_active_rx_flg = params->update_vport_active_flg;
2465 sp_params.update_vport_active_tx_flg = params->update_vport_active_flg;
2466 sp_params.vport_active_rx_flg = params->vport_active_flg;
2467 sp_params.vport_active_tx_flg = params->vport_active_flg;
2468 sp_params.update_tx_switching_flg = params->update_tx_switching_flg;
2469 sp_params.tx_switching_flg = params->tx_switching_flg;
2470 sp_params.accept_any_vlan = params->accept_any_vlan;
2471 sp_params.update_accept_any_vlan_flg =
2472 params->update_accept_any_vlan_flg;
2473
2474
2475 if (params->update_rss_flg)
2476 if (qed_update_vport_rss(cdev, ¶ms->rss_params, rss))
2477 params->update_rss_flg = 0;
2478
2479 for_each_hwfn(cdev, i) {
2480 struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
2481
2482 if (params->update_rss_flg)
2483 sp_params.rss_params = &rss[i];
2484
2485 sp_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
2486 rc = qed_sp_vport_update(p_hwfn, &sp_params,
2487 QED_SPQ_MODE_EBLOCK,
2488 NULL);
2489 if (rc) {
2490 DP_ERR(cdev, "Failed to update VPORT\n");
2491 goto out;
2492 }
2493
2494 DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP),
2495 "Updated V-PORT %d: active_flag %d [update %d]\n",
2496 params->vport_id, params->vport_active_flg,
2497 params->update_vport_active_flg);
2498 }
2499
2500out:
2501 vfree(rss);
2502 return rc;
2503}
2504
2505static int qed_start_rxq(struct qed_dev *cdev,
2506 u8 rss_num,
2507 struct qed_queue_start_common_params *p_params,
2508 u16 bd_max_bytes,
2509 dma_addr_t bd_chain_phys_addr,
2510 dma_addr_t cqe_pbl_addr,
2511 u16 cqe_pbl_size,
2512 struct qed_rxq_start_ret_params *ret_params)
2513{
2514 struct qed_hwfn *p_hwfn;
2515 int rc, hwfn_index;
2516
2517 hwfn_index = rss_num % cdev->num_hwfns;
2518 p_hwfn = &cdev->hwfns[hwfn_index];
2519
2520 p_params->queue_id = p_params->queue_id / cdev->num_hwfns;
2521 p_params->stats_id = p_params->vport_id;
2522
2523 rc = qed_eth_rx_queue_start(p_hwfn,
2524 p_hwfn->hw_info.opaque_fid,
2525 p_params,
2526 bd_max_bytes,
2527 bd_chain_phys_addr,
2528 cqe_pbl_addr, cqe_pbl_size, ret_params);
2529 if (rc) {
2530 DP_ERR(cdev, "Failed to start RXQ#%d\n", p_params->queue_id);
2531 return rc;
2532 }
2533
2534 DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP),
2535 "Started RX-Q %d [rss_num %d] on V-PORT %d and SB igu %d\n",
2536 p_params->queue_id, rss_num, p_params->vport_id,
2537 p_params->p_sb->igu_sb_id);
2538
2539 return 0;
2540}
2541
2542static int qed_stop_rxq(struct qed_dev *cdev, u8 rss_id, void *handle)
2543{
2544 int rc, hwfn_index;
2545 struct qed_hwfn *p_hwfn;
2546
2547 hwfn_index = rss_id % cdev->num_hwfns;
2548 p_hwfn = &cdev->hwfns[hwfn_index];
2549
2550 rc = qed_eth_rx_queue_stop(p_hwfn, handle, false, false);
2551 if (rc) {
2552 DP_ERR(cdev, "Failed to stop RXQ#%02x\n", rss_id);
2553 return rc;
2554 }
2555
2556 return 0;
2557}
2558
2559static int qed_start_txq(struct qed_dev *cdev,
2560 u8 rss_num,
2561 struct qed_queue_start_common_params *p_params,
2562 dma_addr_t pbl_addr,
2563 u16 pbl_size,
2564 struct qed_txq_start_ret_params *ret_params)
2565{
2566 struct qed_hwfn *p_hwfn;
2567 int rc, hwfn_index;
2568
2569 hwfn_index = rss_num % cdev->num_hwfns;
2570 p_hwfn = &cdev->hwfns[hwfn_index];
2571 p_params->queue_id = p_params->queue_id / cdev->num_hwfns;
2572 p_params->stats_id = p_params->vport_id;
2573
2574 rc = qed_eth_tx_queue_start(p_hwfn,
2575 p_hwfn->hw_info.opaque_fid,
2576 p_params, p_params->tc,
2577 pbl_addr, pbl_size, ret_params);
2578
2579 if (rc) {
2580 DP_ERR(cdev, "Failed to start TXQ#%d\n", p_params->queue_id);
2581 return rc;
2582 }
2583
2584 DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP),
2585 "Started TX-Q %d [rss_num %d] on V-PORT %d and SB igu %d\n",
2586 p_params->queue_id, rss_num, p_params->vport_id,
2587 p_params->p_sb->igu_sb_id);
2588
2589 return 0;
2590}
2591
2592#define QED_HW_STOP_RETRY_LIMIT (10)
2593static int qed_fastpath_stop(struct qed_dev *cdev)
2594{
2595 int rc;
2596
2597 rc = qed_hw_stop_fastpath(cdev);
2598 if (rc) {
2599 DP_ERR(cdev, "Failed to stop Fastpath\n");
2600 return rc;
2601 }
2602
2603 return 0;
2604}
2605
2606static int qed_stop_txq(struct qed_dev *cdev, u8 rss_id, void *handle)
2607{
2608 struct qed_hwfn *p_hwfn;
2609 int rc, hwfn_index;
2610
2611 hwfn_index = rss_id % cdev->num_hwfns;
2612 p_hwfn = &cdev->hwfns[hwfn_index];
2613
2614 rc = qed_eth_tx_queue_stop(p_hwfn, handle);
2615 if (rc) {
2616 DP_ERR(cdev, "Failed to stop TXQ#%02x\n", rss_id);
2617 return rc;
2618 }
2619
2620 return 0;
2621}
2622
2623static int qed_tunn_configure(struct qed_dev *cdev,
2624 struct qed_tunn_params *tunn_params)
2625{
2626 struct qed_tunnel_info tunn_info;
2627 int i, rc;
2628
2629 memset(&tunn_info, 0, sizeof(tunn_info));
2630 if (tunn_params->update_vxlan_port) {
2631 tunn_info.vxlan_port.b_update_port = true;
2632 tunn_info.vxlan_port.port = tunn_params->vxlan_port;
2633 }
2634
2635 if (tunn_params->update_geneve_port) {
2636 tunn_info.geneve_port.b_update_port = true;
2637 tunn_info.geneve_port.port = tunn_params->geneve_port;
2638 }
2639
2640 for_each_hwfn(cdev, i) {
2641 struct qed_hwfn *hwfn = &cdev->hwfns[i];
2642 struct qed_ptt *p_ptt;
2643 struct qed_tunnel_info *tun;
2644
2645 tun = &hwfn->cdev->tunnel;
2646 if (IS_PF(cdev)) {
2647 p_ptt = qed_ptt_acquire(hwfn);
2648 if (!p_ptt)
2649 return -EAGAIN;
2650 } else {
2651 p_ptt = NULL;
2652 }
2653
2654 rc = qed_sp_pf_update_tunn_cfg(hwfn, p_ptt, &tunn_info,
2655 QED_SPQ_MODE_EBLOCK, NULL);
2656 if (rc) {
2657 if (IS_PF(cdev))
2658 qed_ptt_release(hwfn, p_ptt);
2659 return rc;
2660 }
2661
2662 if (IS_PF_SRIOV(hwfn)) {
2663 u16 vxlan_port, geneve_port;
2664 int j;
2665
2666 vxlan_port = tun->vxlan_port.port;
2667 geneve_port = tun->geneve_port.port;
2668
2669 qed_for_each_vf(hwfn, j) {
2670 qed_iov_bulletin_set_udp_ports(hwfn, j,
2671 vxlan_port,
2672 geneve_port);
2673 }
2674
2675 qed_schedule_iov(hwfn, QED_IOV_WQ_BULLETIN_UPDATE_FLAG);
2676 }
2677 if (IS_PF(cdev))
2678 qed_ptt_release(hwfn, p_ptt);
2679 }
2680
2681 return 0;
2682}
2683
2684static int qed_configure_filter_rx_mode(struct qed_dev *cdev,
2685 enum qed_filter_rx_mode_type type)
2686{
2687 struct qed_filter_accept_flags accept_flags;
2688
2689 memset(&accept_flags, 0, sizeof(accept_flags));
2690
2691 accept_flags.update_rx_mode_config = 1;
2692 accept_flags.update_tx_mode_config = 1;
2693 accept_flags.rx_accept_filter = QED_ACCEPT_UCAST_MATCHED |
2694 QED_ACCEPT_MCAST_MATCHED |
2695 QED_ACCEPT_BCAST;
2696 accept_flags.tx_accept_filter = QED_ACCEPT_UCAST_MATCHED |
2697 QED_ACCEPT_MCAST_MATCHED |
2698 QED_ACCEPT_BCAST;
2699
2700 if (type == QED_FILTER_RX_MODE_TYPE_PROMISC) {
2701 accept_flags.rx_accept_filter |= QED_ACCEPT_UCAST_UNMATCHED |
2702 QED_ACCEPT_MCAST_UNMATCHED;
2703 accept_flags.tx_accept_filter |= QED_ACCEPT_UCAST_UNMATCHED |
2704 QED_ACCEPT_MCAST_UNMATCHED;
2705 } else if (type == QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC) {
2706 accept_flags.rx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
2707 accept_flags.tx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
2708 }
2709
2710 return qed_filter_accept_cmd(cdev, 0, accept_flags, false, false,
2711 QED_SPQ_MODE_CB, NULL);
2712}
2713
2714static int qed_configure_filter_ucast(struct qed_dev *cdev,
2715 struct qed_filter_ucast_params *params)
2716{
2717 struct qed_filter_ucast ucast;
2718
2719 if (!params->vlan_valid && !params->mac_valid) {
2720 DP_NOTICE(cdev,
2721 "Tried configuring a unicast filter, but both MAC and VLAN are not set\n");
2722 return -EINVAL;
2723 }
2724
2725 memset(&ucast, 0, sizeof(ucast));
2726 switch (params->type) {
2727 case QED_FILTER_XCAST_TYPE_ADD:
2728 ucast.opcode = QED_FILTER_ADD;
2729 break;
2730 case QED_FILTER_XCAST_TYPE_DEL:
2731 ucast.opcode = QED_FILTER_REMOVE;
2732 break;
2733 case QED_FILTER_XCAST_TYPE_REPLACE:
2734 ucast.opcode = QED_FILTER_REPLACE;
2735 break;
2736 default:
2737 DP_NOTICE(cdev, "Unknown unicast filter type %d\n",
2738 params->type);
2739 }
2740
2741 if (params->vlan_valid && params->mac_valid) {
2742 ucast.type = QED_FILTER_MAC_VLAN;
2743 ether_addr_copy(ucast.mac, params->mac);
2744 ucast.vlan = params->vlan;
2745 } else if (params->mac_valid) {
2746 ucast.type = QED_FILTER_MAC;
2747 ether_addr_copy(ucast.mac, params->mac);
2748 } else {
2749 ucast.type = QED_FILTER_VLAN;
2750 ucast.vlan = params->vlan;
2751 }
2752
2753 ucast.is_rx_filter = true;
2754 ucast.is_tx_filter = true;
2755
2756 return qed_filter_ucast_cmd(cdev, &ucast, QED_SPQ_MODE_CB, NULL);
2757}
2758
2759static int qed_configure_filter_mcast(struct qed_dev *cdev,
2760 struct qed_filter_mcast_params *params)
2761{
2762 struct qed_filter_mcast mcast;
2763 int i;
2764
2765 memset(&mcast, 0, sizeof(mcast));
2766 switch (params->type) {
2767 case QED_FILTER_XCAST_TYPE_ADD:
2768 mcast.opcode = QED_FILTER_ADD;
2769 break;
2770 case QED_FILTER_XCAST_TYPE_DEL:
2771 mcast.opcode = QED_FILTER_REMOVE;
2772 break;
2773 default:
2774 DP_NOTICE(cdev, "Unknown multicast filter type %d\n",
2775 params->type);
2776 }
2777
2778 mcast.num_mc_addrs = params->num;
2779 for (i = 0; i < mcast.num_mc_addrs; i++)
2780 ether_addr_copy(mcast.mac[i], params->mac[i]);
2781
2782 return qed_filter_mcast_cmd(cdev, &mcast, QED_SPQ_MODE_CB, NULL);
2783}
2784
2785static int qed_configure_filter(struct qed_dev *cdev,
2786 struct qed_filter_params *params)
2787{
2788 enum qed_filter_rx_mode_type accept_flags;
2789
2790 switch (params->type) {
2791 case QED_FILTER_TYPE_UCAST:
2792 return qed_configure_filter_ucast(cdev, ¶ms->filter.ucast);
2793 case QED_FILTER_TYPE_MCAST:
2794 return qed_configure_filter_mcast(cdev, ¶ms->filter.mcast);
2795 case QED_FILTER_TYPE_RX_MODE:
2796 accept_flags = params->filter.accept_flags;
2797 return qed_configure_filter_rx_mode(cdev, accept_flags);
2798 default:
2799 DP_NOTICE(cdev, "Unknown filter type %d\n", (int)params->type);
2800 return -EINVAL;
2801 }
2802}
2803
2804static int qed_configure_arfs_searcher(struct qed_dev *cdev,
2805 enum qed_filter_config_mode mode)
2806{
2807 struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
2808 struct qed_arfs_config_params arfs_config_params;
2809
2810 memset(&arfs_config_params, 0, sizeof(arfs_config_params));
2811 arfs_config_params.tcp = true;
2812 arfs_config_params.udp = true;
2813 arfs_config_params.ipv4 = true;
2814 arfs_config_params.ipv6 = true;
2815 arfs_config_params.mode = mode;
2816 qed_arfs_mode_configure(p_hwfn, p_hwfn->p_arfs_ptt,
2817 &arfs_config_params);
2818 return 0;
2819}
2820
2821static void
2822qed_arfs_sp_response_handler(struct qed_hwfn *p_hwfn,
2823 void *cookie,
2824 union event_ring_data *data, u8 fw_return_code)
2825{
2826 struct qed_common_cb_ops *op = p_hwfn->cdev->protocol_ops.common;
2827 void *dev = p_hwfn->cdev->ops_cookie;
2828
2829 op->arfs_filter_op(dev, cookie, fw_return_code);
2830}
2831
2832static int
2833qed_ntuple_arfs_filter_config(struct qed_dev *cdev,
2834 void *cookie,
2835 struct qed_ntuple_filter_params *params)
2836{
2837 struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
2838 struct qed_spq_comp_cb cb;
2839 int rc = -EINVAL;
2840
2841 cb.function = qed_arfs_sp_response_handler;
2842 cb.cookie = cookie;
2843
2844 if (params->b_is_vf) {
2845 if (!qed_iov_is_valid_vfid(p_hwfn, params->vf_id, false,
2846 false)) {
2847 DP_INFO(p_hwfn, "vfid 0x%02x is out of bounds\n",
2848 params->vf_id);
2849 return rc;
2850 }
2851
2852 params->vport_id = params->vf_id + 1;
2853 params->qid = QED_RFS_NTUPLE_QID_RSS;
2854 }
2855
2856 rc = qed_configure_rfs_ntuple_filter(p_hwfn, &cb, params);
2857 if (rc)
2858 DP_NOTICE(p_hwfn,
2859 "Failed to issue a-RFS filter configuration\n");
2860 else
2861 DP_VERBOSE(p_hwfn, NETIF_MSG_DRV,
2862 "Successfully issued a-RFS filter configuration\n");
2863
2864 return rc;
2865}
2866
2867static int qed_get_coalesce(struct qed_dev *cdev, u16 *coal, void *handle)
2868{
2869 struct qed_queue_cid *p_cid = handle;
2870 struct qed_hwfn *p_hwfn;
2871 int rc;
2872
2873 p_hwfn = p_cid->p_owner;
2874 rc = qed_get_queue_coalesce(p_hwfn, coal, handle);
2875 if (rc)
2876 DP_VERBOSE(cdev, QED_MSG_DEBUG,
2877 "Unable to read queue coalescing\n");
2878
2879 return rc;
2880}
2881
2882static int qed_fp_cqe_completion(struct qed_dev *dev,
2883 u8 rss_id, struct eth_slow_path_rx_cqe *cqe)
2884{
2885 return qed_eth_cqe_completion(&dev->hwfns[rss_id % dev->num_hwfns],
2886 cqe);
2887}
2888
2889static int qed_req_bulletin_update_mac(struct qed_dev *cdev, u8 *mac)
2890{
2891 int i, ret;
2892
2893 if (IS_PF(cdev))
2894 return 0;
2895
2896 for_each_hwfn(cdev, i) {
2897 struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
2898
2899 ret = qed_vf_pf_bulletin_update_mac(p_hwfn, mac);
2900 if (ret)
2901 return ret;
2902 }
2903
2904 return 0;
2905}
2906
2907#ifdef CONFIG_QED_SRIOV
2908extern const struct qed_iov_hv_ops qed_iov_ops_pass;
2909#endif
2910
2911#ifdef CONFIG_DCB
2912extern const struct qed_eth_dcbnl_ops qed_dcbnl_ops_pass;
2913#endif
2914
2915extern const struct qed_eth_ptp_ops qed_ptp_ops_pass;
2916
2917static const struct qed_eth_ops qed_eth_ops_pass = {
2918 .common = &qed_common_ops_pass,
2919#ifdef CONFIG_QED_SRIOV
2920 .iov = &qed_iov_ops_pass,
2921#endif
2922#ifdef CONFIG_DCB
2923 .dcb = &qed_dcbnl_ops_pass,
2924#endif
2925 .ptp = &qed_ptp_ops_pass,
2926 .fill_dev_info = &qed_fill_eth_dev_info,
2927 .register_ops = &qed_register_eth_ops,
2928 .check_mac = &qed_check_mac,
2929 .vport_start = &qed_start_vport,
2930 .vport_stop = &qed_stop_vport,
2931 .vport_update = &qed_update_vport,
2932 .q_rx_start = &qed_start_rxq,
2933 .q_rx_stop = &qed_stop_rxq,
2934 .q_tx_start = &qed_start_txq,
2935 .q_tx_stop = &qed_stop_txq,
2936 .filter_config = &qed_configure_filter,
2937 .fastpath_stop = &qed_fastpath_stop,
2938 .eth_cqe_completion = &qed_fp_cqe_completion,
2939 .get_vport_stats = &qed_get_vport_stats,
2940 .tunn_config = &qed_tunn_configure,
2941 .ntuple_filter_config = &qed_ntuple_arfs_filter_config,
2942 .configure_arfs_searcher = &qed_configure_arfs_searcher,
2943 .get_coalesce = &qed_get_coalesce,
2944 .req_bulletin_update_mac = &qed_req_bulletin_update_mac,
2945};
2946
2947const struct qed_eth_ops *qed_get_eth_ops(void)
2948{
2949 return &qed_eth_ops_pass;
2950}
2951EXPORT_SYMBOL(qed_get_eth_ops);
2952
2953void qed_put_eth_ops(void)
2954{
2955
2956}
2957EXPORT_SYMBOL(qed_put_eth_ops);
2958