1 // SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 * Copyright 2018-2020 Amazon.com, Inc. or its affiliates. All rights reserved.
7 #include "efa_com_cmd.h"
9 void efa_com_set_dma_addr(dma_addr_t addr, u32 *addr_high, u32 *addr_low)
11 *addr_low = lower_32_bits(addr);
12 *addr_high = upper_32_bits(addr);
15 int efa_com_create_qp(struct efa_com_dev *edev,
16 struct efa_com_create_qp_params *params,
17 struct efa_com_create_qp_result *res)
19 struct efa_admin_create_qp_cmd create_qp_cmd = {};
20 struct efa_admin_create_qp_resp cmd_completion;
21 struct efa_com_admin_queue *aq = &edev->aq;
24 create_qp_cmd.aq_common_desc.opcode = EFA_ADMIN_CREATE_QP;
26 create_qp_cmd.pd = params->pd;
27 create_qp_cmd.qp_type = params->qp_type;
28 create_qp_cmd.rq_base_addr = params->rq_base_addr;
29 create_qp_cmd.send_cq_idx = params->send_cq_idx;
30 create_qp_cmd.recv_cq_idx = params->recv_cq_idx;
31 create_qp_cmd.qp_alloc_size.send_queue_ring_size =
32 params->sq_ring_size_in_bytes;
33 create_qp_cmd.qp_alloc_size.send_queue_depth =
35 create_qp_cmd.qp_alloc_size.recv_queue_ring_size =
36 params->rq_ring_size_in_bytes;
37 create_qp_cmd.qp_alloc_size.recv_queue_depth =
39 create_qp_cmd.uar = params->uarn;
41 err = efa_com_cmd_exec(aq,
42 (struct efa_admin_aq_entry *)&create_qp_cmd,
43 sizeof(create_qp_cmd),
44 (struct efa_admin_acq_entry *)&cmd_completion,
45 sizeof(cmd_completion));
47 ibdev_err_ratelimited(edev->efa_dev,
48 "Failed to create qp [%d]\n", err);
52 res->qp_handle = cmd_completion.qp_handle;
53 res->qp_num = cmd_completion.qp_num;
54 res->sq_db_offset = cmd_completion.sq_db_offset;
55 res->rq_db_offset = cmd_completion.rq_db_offset;
56 res->llq_descriptors_offset = cmd_completion.llq_descriptors_offset;
57 res->send_sub_cq_idx = cmd_completion.send_sub_cq_idx;
58 res->recv_sub_cq_idx = cmd_completion.recv_sub_cq_idx;
63 int efa_com_modify_qp(struct efa_com_dev *edev,
64 struct efa_com_modify_qp_params *params)
66 struct efa_com_admin_queue *aq = &edev->aq;
67 struct efa_admin_modify_qp_cmd cmd = {};
68 struct efa_admin_modify_qp_resp resp;
71 cmd.aq_common_desc.opcode = EFA_ADMIN_MODIFY_QP;
72 cmd.modify_mask = params->modify_mask;
73 cmd.qp_handle = params->qp_handle;
74 cmd.qp_state = params->qp_state;
75 cmd.cur_qp_state = params->cur_qp_state;
76 cmd.qkey = params->qkey;
77 cmd.sq_psn = params->sq_psn;
78 cmd.sq_drained_async_notify = params->sq_drained_async_notify;
80 err = efa_com_cmd_exec(aq,
81 (struct efa_admin_aq_entry *)&cmd,
83 (struct efa_admin_acq_entry *)&resp,
86 ibdev_err_ratelimited(
88 "Failed to modify qp-%u modify_mask[%#x] [%d]\n",
89 cmd.qp_handle, cmd.modify_mask, err);
96 int efa_com_query_qp(struct efa_com_dev *edev,
97 struct efa_com_query_qp_params *params,
98 struct efa_com_query_qp_result *result)
100 struct efa_com_admin_queue *aq = &edev->aq;
101 struct efa_admin_query_qp_cmd cmd = {};
102 struct efa_admin_query_qp_resp resp;
105 cmd.aq_common_desc.opcode = EFA_ADMIN_QUERY_QP;
106 cmd.qp_handle = params->qp_handle;
108 err = efa_com_cmd_exec(aq,
109 (struct efa_admin_aq_entry *)&cmd,
111 (struct efa_admin_acq_entry *)&resp,
114 ibdev_err_ratelimited(edev->efa_dev,
115 "Failed to query qp-%u [%d]\n",
120 result->qp_state = resp.qp_state;
121 result->qkey = resp.qkey;
122 result->sq_draining = resp.sq_draining;
123 result->sq_psn = resp.sq_psn;
128 int efa_com_destroy_qp(struct efa_com_dev *edev,
129 struct efa_com_destroy_qp_params *params)
131 struct efa_admin_destroy_qp_resp cmd_completion;
132 struct efa_admin_destroy_qp_cmd qp_cmd = {};
133 struct efa_com_admin_queue *aq = &edev->aq;
136 qp_cmd.aq_common_desc.opcode = EFA_ADMIN_DESTROY_QP;
137 qp_cmd.qp_handle = params->qp_handle;
139 err = efa_com_cmd_exec(aq,
140 (struct efa_admin_aq_entry *)&qp_cmd,
142 (struct efa_admin_acq_entry *)&cmd_completion,
143 sizeof(cmd_completion));
145 ibdev_err_ratelimited(edev->efa_dev,
146 "Failed to destroy qp-%u [%d]\n",
147 qp_cmd.qp_handle, err);
154 int efa_com_create_cq(struct efa_com_dev *edev,
155 struct efa_com_create_cq_params *params,
156 struct efa_com_create_cq_result *result)
158 struct efa_admin_create_cq_resp cmd_completion;
159 struct efa_admin_create_cq_cmd create_cmd = {};
160 struct efa_com_admin_queue *aq = &edev->aq;
163 create_cmd.aq_common_desc.opcode = EFA_ADMIN_CREATE_CQ;
164 EFA_SET(&create_cmd.cq_caps_2,
165 EFA_ADMIN_CREATE_CQ_CMD_CQ_ENTRY_SIZE_WORDS,
166 params->entry_size_in_bytes / 4);
167 create_cmd.cq_depth = params->cq_depth;
168 create_cmd.num_sub_cqs = params->num_sub_cqs;
169 create_cmd.uar = params->uarn;
171 efa_com_set_dma_addr(params->dma_addr,
172 &create_cmd.cq_ba.mem_addr_high,
173 &create_cmd.cq_ba.mem_addr_low);
175 err = efa_com_cmd_exec(aq,
176 (struct efa_admin_aq_entry *)&create_cmd,
178 (struct efa_admin_acq_entry *)&cmd_completion,
179 sizeof(cmd_completion));
181 ibdev_err_ratelimited(edev->efa_dev,
182 "Failed to create cq[%d]\n", err);
186 result->cq_idx = cmd_completion.cq_idx;
187 result->actual_depth = params->cq_depth;
192 int efa_com_destroy_cq(struct efa_com_dev *edev,
193 struct efa_com_destroy_cq_params *params)
195 struct efa_admin_destroy_cq_cmd destroy_cmd = {};
196 struct efa_admin_destroy_cq_resp destroy_resp;
197 struct efa_com_admin_queue *aq = &edev->aq;
200 destroy_cmd.cq_idx = params->cq_idx;
201 destroy_cmd.aq_common_desc.opcode = EFA_ADMIN_DESTROY_CQ;
203 err = efa_com_cmd_exec(aq,
204 (struct efa_admin_aq_entry *)&destroy_cmd,
206 (struct efa_admin_acq_entry *)&destroy_resp,
207 sizeof(destroy_resp));
210 ibdev_err_ratelimited(edev->efa_dev,
211 "Failed to destroy CQ-%u [%d]\n",
212 params->cq_idx, err);
219 int efa_com_register_mr(struct efa_com_dev *edev,
220 struct efa_com_reg_mr_params *params,
221 struct efa_com_reg_mr_result *result)
223 struct efa_admin_reg_mr_resp cmd_completion;
224 struct efa_com_admin_queue *aq = &edev->aq;
225 struct efa_admin_reg_mr_cmd mr_cmd = {};
228 mr_cmd.aq_common_desc.opcode = EFA_ADMIN_REG_MR;
229 mr_cmd.pd = params->pd;
230 mr_cmd.mr_length = params->mr_length_in_bytes;
231 EFA_SET(&mr_cmd.flags, EFA_ADMIN_REG_MR_CMD_PHYS_PAGE_SIZE_SHIFT,
233 mr_cmd.iova = params->iova;
234 mr_cmd.permissions = params->permissions;
236 if (params->inline_pbl) {
237 memcpy(mr_cmd.pbl.inline_pbl_array,
238 params->pbl.inline_pbl_array,
239 sizeof(mr_cmd.pbl.inline_pbl_array));
241 mr_cmd.pbl.pbl.length = params->pbl.pbl.length;
242 mr_cmd.pbl.pbl.address.mem_addr_low =
243 params->pbl.pbl.address.mem_addr_low;
244 mr_cmd.pbl.pbl.address.mem_addr_high =
245 params->pbl.pbl.address.mem_addr_high;
246 EFA_SET(&mr_cmd.aq_common_desc.flags,
247 EFA_ADMIN_AQ_COMMON_DESC_CTRL_DATA, 1);
248 if (params->indirect)
249 EFA_SET(&mr_cmd.aq_common_desc.flags,
250 EFA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT, 1);
253 err = efa_com_cmd_exec(aq,
254 (struct efa_admin_aq_entry *)&mr_cmd,
256 (struct efa_admin_acq_entry *)&cmd_completion,
257 sizeof(cmd_completion));
259 ibdev_err_ratelimited(edev->efa_dev,
260 "Failed to register mr [%d]\n", err);
264 result->l_key = cmd_completion.l_key;
265 result->r_key = cmd_completion.r_key;
270 int efa_com_dereg_mr(struct efa_com_dev *edev,
271 struct efa_com_dereg_mr_params *params)
273 struct efa_admin_dereg_mr_resp cmd_completion;
274 struct efa_com_admin_queue *aq = &edev->aq;
275 struct efa_admin_dereg_mr_cmd mr_cmd = {};
278 mr_cmd.aq_common_desc.opcode = EFA_ADMIN_DEREG_MR;
279 mr_cmd.l_key = params->l_key;
281 err = efa_com_cmd_exec(aq,
282 (struct efa_admin_aq_entry *)&mr_cmd,
284 (struct efa_admin_acq_entry *)&cmd_completion,
285 sizeof(cmd_completion));
287 ibdev_err_ratelimited(edev->efa_dev,
288 "Failed to de-register mr(lkey-%u) [%d]\n",
296 int efa_com_create_ah(struct efa_com_dev *edev,
297 struct efa_com_create_ah_params *params,
298 struct efa_com_create_ah_result *result)
300 struct efa_admin_create_ah_resp cmd_completion;
301 struct efa_com_admin_queue *aq = &edev->aq;
302 struct efa_admin_create_ah_cmd ah_cmd = {};
305 ah_cmd.aq_common_desc.opcode = EFA_ADMIN_CREATE_AH;
307 memcpy(ah_cmd.dest_addr, params->dest_addr, sizeof(ah_cmd.dest_addr));
308 ah_cmd.pd = params->pdn;
310 err = efa_com_cmd_exec(aq,
311 (struct efa_admin_aq_entry *)&ah_cmd,
313 (struct efa_admin_acq_entry *)&cmd_completion,
314 sizeof(cmd_completion));
316 ibdev_err_ratelimited(edev->efa_dev,
317 "Failed to create ah for %pI6 [%d]\n",
318 ah_cmd.dest_addr, err);
322 result->ah = cmd_completion.ah;
327 int efa_com_destroy_ah(struct efa_com_dev *edev,
328 struct efa_com_destroy_ah_params *params)
330 struct efa_admin_destroy_ah_resp cmd_completion;
331 struct efa_admin_destroy_ah_cmd ah_cmd = {};
332 struct efa_com_admin_queue *aq = &edev->aq;
335 ah_cmd.aq_common_desc.opcode = EFA_ADMIN_DESTROY_AH;
336 ah_cmd.ah = params->ah;
337 ah_cmd.pd = params->pdn;
339 err = efa_com_cmd_exec(aq,
340 (struct efa_admin_aq_entry *)&ah_cmd,
342 (struct efa_admin_acq_entry *)&cmd_completion,
343 sizeof(cmd_completion));
345 ibdev_err_ratelimited(edev->efa_dev,
346 "Failed to destroy ah-%d pd-%d [%d]\n",
347 ah_cmd.ah, ah_cmd.pd, err);
355 efa_com_check_supported_feature_id(struct efa_com_dev *edev,
356 enum efa_admin_aq_feature_id feature_id)
358 u32 feature_mask = 1 << feature_id;
360 /* Device attributes is always supported */
361 if (feature_id != EFA_ADMIN_DEVICE_ATTR &&
362 !(edev->supported_features & feature_mask))
368 static int efa_com_get_feature_ex(struct efa_com_dev *edev,
369 struct efa_admin_get_feature_resp *get_resp,
370 enum efa_admin_aq_feature_id feature_id,
371 dma_addr_t control_buf_dma_addr,
372 u32 control_buff_size)
374 struct efa_admin_get_feature_cmd get_cmd = {};
375 struct efa_com_admin_queue *aq;
378 if (!efa_com_check_supported_feature_id(edev, feature_id)) {
379 ibdev_err_ratelimited(edev->efa_dev,
380 "Feature %d isn't supported\n",
387 get_cmd.aq_common_descriptor.opcode = EFA_ADMIN_GET_FEATURE;
389 if (control_buff_size)
390 EFA_SET(&get_cmd.aq_common_descriptor.flags,
391 EFA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT, 1);
393 efa_com_set_dma_addr(control_buf_dma_addr,
394 &get_cmd.control_buffer.address.mem_addr_high,
395 &get_cmd.control_buffer.address.mem_addr_low);
397 get_cmd.control_buffer.length = control_buff_size;
398 get_cmd.feature_common.feature_id = feature_id;
399 err = efa_com_cmd_exec(aq,
400 (struct efa_admin_aq_entry *)
403 (struct efa_admin_acq_entry *)
408 ibdev_err_ratelimited(
410 "Failed to submit get_feature command %d [%d]\n",
418 static int efa_com_get_feature(struct efa_com_dev *edev,
419 struct efa_admin_get_feature_resp *get_resp,
420 enum efa_admin_aq_feature_id feature_id)
422 return efa_com_get_feature_ex(edev, get_resp, feature_id, 0, 0);
425 int efa_com_get_device_attr(struct efa_com_dev *edev,
426 struct efa_com_get_device_attr_result *result)
428 struct efa_admin_get_feature_resp resp;
431 err = efa_com_get_feature(edev, &resp, EFA_ADMIN_DEVICE_ATTR);
433 ibdev_err_ratelimited(edev->efa_dev,
434 "Failed to get device attributes %d\n",
439 result->page_size_cap = resp.u.device_attr.page_size_cap;
440 result->fw_version = resp.u.device_attr.fw_version;
441 result->admin_api_version = resp.u.device_attr.admin_api_version;
442 result->device_version = resp.u.device_attr.device_version;
443 result->supported_features = resp.u.device_attr.supported_features;
444 result->phys_addr_width = resp.u.device_attr.phys_addr_width;
445 result->virt_addr_width = resp.u.device_attr.virt_addr_width;
446 result->db_bar = resp.u.device_attr.db_bar;
447 result->max_rdma_size = resp.u.device_attr.max_rdma_size;
448 result->device_caps = resp.u.device_attr.device_caps;
450 if (result->admin_api_version < 1) {
451 ibdev_err_ratelimited(
453 "Failed to get device attr api version [%u < 1]\n",
454 result->admin_api_version);
458 edev->supported_features = resp.u.device_attr.supported_features;
459 err = efa_com_get_feature(edev, &resp,
460 EFA_ADMIN_QUEUE_ATTR);
462 ibdev_err_ratelimited(edev->efa_dev,
463 "Failed to get queue attributes %d\n",
468 result->max_qp = resp.u.queue_attr.max_qp;
469 result->max_sq_depth = resp.u.queue_attr.max_sq_depth;
470 result->max_rq_depth = resp.u.queue_attr.max_rq_depth;
471 result->max_cq = resp.u.queue_attr.max_cq;
472 result->max_cq_depth = resp.u.queue_attr.max_cq_depth;
473 result->inline_buf_size = resp.u.queue_attr.inline_buf_size;
474 result->max_sq_sge = resp.u.queue_attr.max_wr_send_sges;
475 result->max_rq_sge = resp.u.queue_attr.max_wr_recv_sges;
476 result->max_mr = resp.u.queue_attr.max_mr;
477 result->max_mr_pages = resp.u.queue_attr.max_mr_pages;
478 result->max_pd = resp.u.queue_attr.max_pd;
479 result->max_ah = resp.u.queue_attr.max_ah;
480 result->max_llq_size = resp.u.queue_attr.max_llq_size;
481 result->sub_cqs_per_cq = resp.u.queue_attr.sub_cqs_per_cq;
482 result->max_wr_rdma_sge = resp.u.queue_attr.max_wr_rdma_sges;
484 err = efa_com_get_feature(edev, &resp, EFA_ADMIN_NETWORK_ATTR);
486 ibdev_err_ratelimited(edev->efa_dev,
487 "Failed to get network attributes %d\n",
492 memcpy(result->addr, resp.u.network_attr.addr,
493 sizeof(resp.u.network_attr.addr));
494 result->mtu = resp.u.network_attr.mtu;
499 int efa_com_get_hw_hints(struct efa_com_dev *edev,
500 struct efa_com_get_hw_hints_result *result)
502 struct efa_admin_get_feature_resp resp;
505 err = efa_com_get_feature(edev, &resp, EFA_ADMIN_HW_HINTS);
507 ibdev_err_ratelimited(edev->efa_dev,
508 "Failed to get hw hints %d\n", err);
512 result->admin_completion_timeout = resp.u.hw_hints.admin_completion_timeout;
513 result->driver_watchdog_timeout = resp.u.hw_hints.driver_watchdog_timeout;
514 result->mmio_read_timeout = resp.u.hw_hints.mmio_read_timeout;
515 result->poll_interval = resp.u.hw_hints.poll_interval;
520 static int efa_com_set_feature_ex(struct efa_com_dev *edev,
521 struct efa_admin_set_feature_resp *set_resp,
522 struct efa_admin_set_feature_cmd *set_cmd,
523 enum efa_admin_aq_feature_id feature_id,
524 dma_addr_t control_buf_dma_addr,
525 u32 control_buff_size)
527 struct efa_com_admin_queue *aq;
530 if (!efa_com_check_supported_feature_id(edev, feature_id)) {
531 ibdev_err_ratelimited(edev->efa_dev,
532 "Feature %d isn't supported\n",
539 set_cmd->aq_common_descriptor.opcode = EFA_ADMIN_SET_FEATURE;
540 if (control_buff_size) {
541 set_cmd->aq_common_descriptor.flags = 0;
542 EFA_SET(&set_cmd->aq_common_descriptor.flags,
543 EFA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT, 1);
544 efa_com_set_dma_addr(control_buf_dma_addr,
545 &set_cmd->control_buffer.address.mem_addr_high,
546 &set_cmd->control_buffer.address.mem_addr_low);
549 set_cmd->control_buffer.length = control_buff_size;
550 set_cmd->feature_common.feature_id = feature_id;
551 err = efa_com_cmd_exec(aq,
552 (struct efa_admin_aq_entry *)set_cmd,
554 (struct efa_admin_acq_entry *)set_resp,
558 ibdev_err_ratelimited(
560 "Failed to submit set_feature command %d error: %d\n",
568 static int efa_com_set_feature(struct efa_com_dev *edev,
569 struct efa_admin_set_feature_resp *set_resp,
570 struct efa_admin_set_feature_cmd *set_cmd,
571 enum efa_admin_aq_feature_id feature_id)
573 return efa_com_set_feature_ex(edev, set_resp, set_cmd, feature_id,
577 int efa_com_set_aenq_config(struct efa_com_dev *edev, u32 groups)
579 struct efa_admin_get_feature_resp get_resp;
580 struct efa_admin_set_feature_resp set_resp;
581 struct efa_admin_set_feature_cmd cmd = {};
584 ibdev_dbg(edev->efa_dev, "Configuring aenq with groups[%#x]\n", groups);
586 err = efa_com_get_feature(edev, &get_resp, EFA_ADMIN_AENQ_CONFIG);
588 ibdev_err_ratelimited(edev->efa_dev,
589 "Failed to get aenq attributes: %d\n",
594 ibdev_dbg(edev->efa_dev,
595 "Get aenq groups: supported[%#x] enabled[%#x]\n",
596 get_resp.u.aenq.supported_groups,
597 get_resp.u.aenq.enabled_groups);
599 if ((get_resp.u.aenq.supported_groups & groups) != groups) {
600 ibdev_err_ratelimited(
602 "Trying to set unsupported aenq groups[%#x] supported[%#x]\n",
603 groups, get_resp.u.aenq.supported_groups);
607 cmd.u.aenq.enabled_groups = groups;
608 err = efa_com_set_feature(edev, &set_resp, &cmd,
609 EFA_ADMIN_AENQ_CONFIG);
611 ibdev_err_ratelimited(edev->efa_dev,
612 "Failed to set aenq attributes: %d\n",
620 int efa_com_alloc_pd(struct efa_com_dev *edev,
621 struct efa_com_alloc_pd_result *result)
623 struct efa_com_admin_queue *aq = &edev->aq;
624 struct efa_admin_alloc_pd_cmd cmd = {};
625 struct efa_admin_alloc_pd_resp resp;
628 cmd.aq_common_descriptor.opcode = EFA_ADMIN_ALLOC_PD;
630 err = efa_com_cmd_exec(aq,
631 (struct efa_admin_aq_entry *)&cmd,
633 (struct efa_admin_acq_entry *)&resp,
636 ibdev_err_ratelimited(edev->efa_dev,
637 "Failed to allocate pd[%d]\n", err);
641 result->pdn = resp.pd;
646 int efa_com_dealloc_pd(struct efa_com_dev *edev,
647 struct efa_com_dealloc_pd_params *params)
649 struct efa_com_admin_queue *aq = &edev->aq;
650 struct efa_admin_dealloc_pd_cmd cmd = {};
651 struct efa_admin_dealloc_pd_resp resp;
654 cmd.aq_common_descriptor.opcode = EFA_ADMIN_DEALLOC_PD;
655 cmd.pd = params->pdn;
657 err = efa_com_cmd_exec(aq,
658 (struct efa_admin_aq_entry *)&cmd,
660 (struct efa_admin_acq_entry *)&resp,
663 ibdev_err_ratelimited(edev->efa_dev,
664 "Failed to deallocate pd-%u [%d]\n",
672 int efa_com_alloc_uar(struct efa_com_dev *edev,
673 struct efa_com_alloc_uar_result *result)
675 struct efa_com_admin_queue *aq = &edev->aq;
676 struct efa_admin_alloc_uar_cmd cmd = {};
677 struct efa_admin_alloc_uar_resp resp;
680 cmd.aq_common_descriptor.opcode = EFA_ADMIN_ALLOC_UAR;
682 err = efa_com_cmd_exec(aq,
683 (struct efa_admin_aq_entry *)&cmd,
685 (struct efa_admin_acq_entry *)&resp,
688 ibdev_err_ratelimited(edev->efa_dev,
689 "Failed to allocate uar[%d]\n", err);
693 result->uarn = resp.uar;
698 int efa_com_dealloc_uar(struct efa_com_dev *edev,
699 struct efa_com_dealloc_uar_params *params)
701 struct efa_com_admin_queue *aq = &edev->aq;
702 struct efa_admin_dealloc_uar_cmd cmd = {};
703 struct efa_admin_dealloc_uar_resp resp;
706 cmd.aq_common_descriptor.opcode = EFA_ADMIN_DEALLOC_UAR;
707 cmd.uar = params->uarn;
709 err = efa_com_cmd_exec(aq,
710 (struct efa_admin_aq_entry *)&cmd,
712 (struct efa_admin_acq_entry *)&resp,
715 ibdev_err_ratelimited(edev->efa_dev,
716 "Failed to deallocate uar-%u [%d]\n",
724 int efa_com_get_stats(struct efa_com_dev *edev,
725 struct efa_com_get_stats_params *params,
726 union efa_com_get_stats_result *result)
728 struct efa_com_admin_queue *aq = &edev->aq;
729 struct efa_admin_aq_get_stats_cmd cmd = {};
730 struct efa_admin_acq_get_stats_resp resp;
733 cmd.aq_common_descriptor.opcode = EFA_ADMIN_GET_STATS;
734 cmd.type = params->type;
735 cmd.scope = params->scope;
736 cmd.scope_modifier = params->scope_modifier;
738 err = efa_com_cmd_exec(aq,
739 (struct efa_admin_aq_entry *)&cmd,
741 (struct efa_admin_acq_entry *)&resp,
744 ibdev_err_ratelimited(
746 "Failed to get stats type-%u scope-%u.%u [%d]\n",
747 cmd.type, cmd.scope, cmd.scope_modifier, err);
751 result->basic_stats.tx_bytes = resp.basic_stats.tx_bytes;
752 result->basic_stats.tx_pkts = resp.basic_stats.tx_pkts;
753 result->basic_stats.rx_bytes = resp.basic_stats.rx_bytes;
754 result->basic_stats.rx_pkts = resp.basic_stats.rx_pkts;
755 result->basic_stats.rx_drops = resp.basic_stats.rx_drops;