1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright 2018 Mellanox Technologies, Ltd
8 #include <rte_malloc.h>
9 #include <rte_eal_paging.h>
12 #include "mlx5_devx_cmds.h"
13 #include "mlx5_common_log.h"
14 #include "mlx5_malloc.h"
17 * Perform read access to the registers. Reads data from register
18 * and writes ones to the specified buffer.
21 * Context returned from mlx5 open_device() glue function.
23 * Register identifier according to the PRM.
25 * Register access auxiliary parameter according to the PRM.
27 * Pointer to the buffer to store read data.
29 * Buffer size in double words.
32 * 0 on success, a negative value otherwise.
35 mlx5_devx_cmd_register_read(void *ctx, uint16_t reg_id, uint32_t arg,
36 uint32_t *data, uint32_t dw_cnt)
38 uint32_t in[MLX5_ST_SZ_DW(access_register_in)] = {0};
39 uint32_t out[MLX5_ST_SZ_DW(access_register_out) +
40 MLX5_ACCESS_REGISTER_DATA_DWORD_MAX] = {0};
43 MLX5_ASSERT(data && dw_cnt);
44 MLX5_ASSERT(dw_cnt <= MLX5_ACCESS_REGISTER_DATA_DWORD_MAX);
45 if (dw_cnt > MLX5_ACCESS_REGISTER_DATA_DWORD_MAX) {
46 DRV_LOG(ERR, "Not enough buffer for register read data");
49 MLX5_SET(access_register_in, in, opcode,
50 MLX5_CMD_OP_ACCESS_REGISTER_USER);
51 MLX5_SET(access_register_in, in, op_mod,
52 MLX5_ACCESS_REGISTER_IN_OP_MOD_READ);
53 MLX5_SET(access_register_in, in, register_id, reg_id);
54 MLX5_SET(access_register_in, in, argument, arg);
55 rc = mlx5_glue->devx_general_cmd(ctx, in, sizeof(in), out,
56 MLX5_ST_SZ_BYTES(access_register_out) +
57 sizeof(uint32_t) * dw_cnt);
60 status = MLX5_GET(access_register_out, out, status);
62 int syndrome = MLX5_GET(access_register_out, out, syndrome);
64 DRV_LOG(DEBUG, "Failed to read access NIC register 0x%X, "
65 "status %x, syndrome = %x",
66 reg_id, status, syndrome);
69 memcpy(data, &out[MLX5_ST_SZ_DW(access_register_out)],
70 dw_cnt * sizeof(uint32_t));
73 rc = (rc > 0) ? -rc : rc;
78 * Perform write access to the registers.
81 * Context returned from mlx5 open_device() glue function.
83 * Register identifier according to the PRM.
85 * Register access auxiliary parameter according to the PRM.
87 * Pointer to the buffer containing data to write.
89 * Buffer size in double words (32bit units).
92 * 0 on success, a negative value otherwise.
95 mlx5_devx_cmd_register_write(void *ctx, uint16_t reg_id, uint32_t arg,
96 uint32_t *data, uint32_t dw_cnt)
98 uint32_t in[MLX5_ST_SZ_DW(access_register_in) +
99 MLX5_ACCESS_REGISTER_DATA_DWORD_MAX] = {0};
100 uint32_t out[MLX5_ST_SZ_DW(access_register_out)] = {0};
104 MLX5_ASSERT(data && dw_cnt);
105 MLX5_ASSERT(dw_cnt <= MLX5_ACCESS_REGISTER_DATA_DWORD_MAX);
106 if (dw_cnt > MLX5_ACCESS_REGISTER_DATA_DWORD_MAX) {
107 DRV_LOG(ERR, "Data to write exceeds max size");
110 MLX5_SET(access_register_in, in, opcode,
111 MLX5_CMD_OP_ACCESS_REGISTER_USER);
112 MLX5_SET(access_register_in, in, op_mod,
113 MLX5_ACCESS_REGISTER_IN_OP_MOD_WRITE);
114 MLX5_SET(access_register_in, in, register_id, reg_id);
115 MLX5_SET(access_register_in, in, argument, arg);
116 ptr = MLX5_ADDR_OF(access_register_in, in, register_data);
117 memcpy(ptr, data, dw_cnt * sizeof(uint32_t));
118 rc = mlx5_glue->devx_general_cmd(ctx, in, sizeof(in), out, sizeof(out));
120 rc = mlx5_glue->devx_general_cmd(ctx, in,
121 MLX5_ST_SZ_BYTES(access_register_in) +
122 dw_cnt * sizeof(uint32_t),
126 status = MLX5_GET(access_register_out, out, status);
128 int syndrome = MLX5_GET(access_register_out, out, syndrome);
130 DRV_LOG(DEBUG, "Failed to write access NIC register 0x%X, "
131 "status %x, syndrome = %x",
132 reg_id, status, syndrome);
137 rc = (rc > 0) ? -rc : rc;
142 * Allocate flow counters via devx interface.
145 * Context returned from mlx5 open_device() glue function.
147 * Pointer to counters properties structure to be filled by the routine.
149 * Bulk counter numbers in 128 counters units.
152 * Pointer to counter object on success, a negative value otherwise and
155 struct mlx5_devx_obj *
156 mlx5_devx_cmd_flow_counter_alloc(void *ctx, uint32_t bulk_n_128)
158 struct mlx5_devx_obj *dcs = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*dcs),
160 uint32_t in[MLX5_ST_SZ_DW(alloc_flow_counter_in)] = {0};
161 uint32_t out[MLX5_ST_SZ_DW(alloc_flow_counter_out)] = {0};
167 MLX5_SET(alloc_flow_counter_in, in, opcode,
168 MLX5_CMD_OP_ALLOC_FLOW_COUNTER);
169 MLX5_SET(alloc_flow_counter_in, in, flow_counter_bulk, bulk_n_128);
170 dcs->obj = mlx5_glue->devx_obj_create(ctx, in,
171 sizeof(in), out, sizeof(out));
173 DRV_LOG(ERR, "Can't allocate counters - error %d", errno);
178 dcs->id = MLX5_GET(alloc_flow_counter_out, out, flow_counter_id);
183 * Query flow counters values.
186 * devx object that was obtained from mlx5_devx_cmd_fc_alloc.
188 * Whether hardware should clear the counters after the query or not.
189 * @param[in] n_counters
190 * 0 in case of 1 counter to read, otherwise the counter number to read.
192 * The number of packets that matched the flow.
194 * The number of bytes that matched the flow.
196 * The mkey key for batch query.
198 * The address in the mkey range for batch query.
200 * The completion object for asynchronous batch query.
202 * The ID to be returned in the asynchronous batch query response.
205 * 0 on success, a negative value otherwise.
208 mlx5_devx_cmd_flow_counter_query(struct mlx5_devx_obj *dcs,
209 int clear, uint32_t n_counters,
210 uint64_t *pkts, uint64_t *bytes,
211 uint32_t mkey, void *addr,
215 int out_len = MLX5_ST_SZ_BYTES(query_flow_counter_out) +
216 MLX5_ST_SZ_BYTES(traffic_counter);
217 uint32_t out[out_len];
218 uint32_t in[MLX5_ST_SZ_DW(query_flow_counter_in)] = {0};
222 MLX5_SET(query_flow_counter_in, in, opcode,
223 MLX5_CMD_OP_QUERY_FLOW_COUNTER);
224 MLX5_SET(query_flow_counter_in, in, op_mod, 0);
225 MLX5_SET(query_flow_counter_in, in, flow_counter_id, dcs->id);
226 MLX5_SET(query_flow_counter_in, in, clear, !!clear);
229 MLX5_SET(query_flow_counter_in, in, num_of_counters,
231 MLX5_SET(query_flow_counter_in, in, dump_to_memory, 1);
232 MLX5_SET(query_flow_counter_in, in, mkey, mkey);
233 MLX5_SET64(query_flow_counter_in, in, address,
234 (uint64_t)(uintptr_t)addr);
237 rc = mlx5_glue->devx_obj_query(dcs->obj, in, sizeof(in), out,
240 rc = mlx5_glue->devx_obj_query_async(dcs->obj, in, sizeof(in),
244 DRV_LOG(ERR, "Failed to query devx counters with rc %d", rc);
249 stats = MLX5_ADDR_OF(query_flow_counter_out,
250 out, flow_statistics);
251 *pkts = MLX5_GET64(traffic_counter, stats, packets);
252 *bytes = MLX5_GET64(traffic_counter, stats, octets);
261 * Context returned from mlx5 open_device() glue function.
263 * Attributes of the requested mkey.
266 * Pointer to Devx mkey on success, a negative value otherwise and rte_errno
269 struct mlx5_devx_obj *
270 mlx5_devx_cmd_mkey_create(void *ctx,
271 struct mlx5_devx_mkey_attr *attr)
273 struct mlx5_klm *klm_array = attr->klm_array;
274 int klm_num = attr->klm_num;
275 int in_size_dw = MLX5_ST_SZ_DW(create_mkey_in) +
276 (klm_num ? RTE_ALIGN(klm_num, 4) : 0) * MLX5_ST_SZ_DW(klm);
277 uint32_t in[in_size_dw];
278 uint32_t out[MLX5_ST_SZ_DW(create_mkey_out)] = {0};
280 struct mlx5_devx_obj *mkey = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*mkey),
283 uint32_t translation_size;
289 memset(in, 0, in_size_dw * 4);
290 pgsize = rte_mem_page_size();
291 if (pgsize == (size_t)-1) {
293 DRV_LOG(ERR, "Failed to get page size");
297 MLX5_SET(create_mkey_in, in, opcode, MLX5_CMD_OP_CREATE_MKEY);
298 mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry);
301 uint8_t *klm = (uint8_t *)MLX5_ADDR_OF(create_mkey_in, in,
303 translation_size = RTE_ALIGN(klm_num, 4);
304 for (i = 0; i < klm_num; i++) {
305 MLX5_SET(klm, klm, byte_count, klm_array[i].byte_count);
306 MLX5_SET(klm, klm, mkey, klm_array[i].mkey);
307 MLX5_SET64(klm, klm, address, klm_array[i].address);
308 klm += MLX5_ST_SZ_BYTES(klm);
310 for (; i < (int)translation_size; i++) {
311 MLX5_SET(klm, klm, mkey, 0x0);
312 MLX5_SET64(klm, klm, address, 0x0);
313 klm += MLX5_ST_SZ_BYTES(klm);
315 MLX5_SET(mkc, mkc, access_mode_1_0, attr->log_entity_size ?
316 MLX5_MKC_ACCESS_MODE_KLM_FBS :
317 MLX5_MKC_ACCESS_MODE_KLM);
318 MLX5_SET(mkc, mkc, log_page_size, attr->log_entity_size);
320 translation_size = (RTE_ALIGN(attr->size, pgsize) * 8) / 16;
321 MLX5_SET(mkc, mkc, access_mode_1_0, MLX5_MKC_ACCESS_MODE_MTT);
322 MLX5_SET(mkc, mkc, log_page_size, rte_log2_u32(pgsize));
324 MLX5_SET(create_mkey_in, in, translations_octword_actual_size,
326 MLX5_SET(create_mkey_in, in, mkey_umem_id, attr->umem_id);
327 MLX5_SET(create_mkey_in, in, pg_access, attr->pg_access);
328 MLX5_SET(mkc, mkc, lw, 0x1);
329 MLX5_SET(mkc, mkc, lr, 0x1);
330 if (attr->set_remote_rw) {
331 MLX5_SET(mkc, mkc, rw, 0x1);
332 MLX5_SET(mkc, mkc, rr, 0x1);
334 MLX5_SET(mkc, mkc, qpn, 0xffffff);
335 MLX5_SET(mkc, mkc, pd, attr->pd);
336 MLX5_SET(mkc, mkc, mkey_7_0, attr->umem_id & 0xFF);
337 MLX5_SET(mkc, mkc, umr_en, attr->umr_en);
338 MLX5_SET(mkc, mkc, translations_octword_size, translation_size);
339 MLX5_SET(mkc, mkc, relaxed_ordering_write,
340 attr->relaxed_ordering_write);
341 MLX5_SET(mkc, mkc, relaxed_ordering_read, attr->relaxed_ordering_read);
342 MLX5_SET64(mkc, mkc, start_addr, attr->addr);
343 MLX5_SET64(mkc, mkc, len, attr->size);
344 MLX5_SET(mkc, mkc, crypto_en, attr->crypto_en);
345 if (attr->crypto_en) {
346 MLX5_SET(mkc, mkc, bsf_en, attr->crypto_en);
347 MLX5_SET(mkc, mkc, bsf_octword_size, 4);
349 mkey->obj = mlx5_glue->devx_obj_create(ctx, in, in_size_dw * 4, out,
352 DRV_LOG(ERR, "Can't create %sdirect mkey - error %d",
353 klm_num ? "an in" : "a ", errno);
358 mkey->id = MLX5_GET(create_mkey_out, out, mkey_index);
359 mkey->id = (mkey->id << 8) | (attr->umem_id & 0xFF);
364 * Get status of devx command response.
365 * Mainly used for asynchronous commands.
368 * The out response buffer.
371 * 0 on success, non-zero value otherwise.
374 mlx5_devx_get_out_command_status(void *out)
380 status = MLX5_GET(query_flow_counter_out, out, status);
382 int syndrome = MLX5_GET(query_flow_counter_out, out, syndrome);
384 DRV_LOG(ERR, "Bad DevX status %x, syndrome = %x", status,
391 * Destroy any object allocated by a Devx API.
394 * Pointer to a general object.
397 * 0 on success, a negative value otherwise.
400 mlx5_devx_cmd_destroy(struct mlx5_devx_obj *obj)
406 ret = mlx5_glue->devx_obj_destroy(obj->obj);
412 * Query NIC vport context.
413 * Fills minimal inline attribute.
416 * ibv contexts returned from mlx5dv_open_device.
420 * Attributes device values.
423 * 0 on success, a negative value otherwise.
426 mlx5_devx_cmd_query_nic_vport_context(void *ctx,
428 struct mlx5_hca_attr *attr)
430 uint32_t in[MLX5_ST_SZ_DW(query_nic_vport_context_in)] = {0};
431 uint32_t out[MLX5_ST_SZ_DW(query_nic_vport_context_out)] = {0};
433 int status, syndrome, rc;
435 /* Query NIC vport context to determine inline mode. */
436 MLX5_SET(query_nic_vport_context_in, in, opcode,
437 MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT);
438 MLX5_SET(query_nic_vport_context_in, in, vport_number, vport);
440 MLX5_SET(query_nic_vport_context_in, in, other_vport, 1);
441 rc = mlx5_glue->devx_general_cmd(ctx,
446 status = MLX5_GET(query_nic_vport_context_out, out, status);
447 syndrome = MLX5_GET(query_nic_vport_context_out, out, syndrome);
449 DRV_LOG(DEBUG, "Failed to query NIC vport context, "
450 "status %x, syndrome = %x", status, syndrome);
453 vctx = MLX5_ADDR_OF(query_nic_vport_context_out, out,
455 attr->vport_inline_mode = MLX5_GET(nic_vport_context, vctx,
456 min_wqe_inline_mode);
459 rc = (rc > 0) ? -rc : rc;
464 * Query NIC vDPA attributes.
467 * Context returned from mlx5 open_device() glue function.
468 * @param[out] vdpa_attr
469 * vDPA Attributes structure to fill.
472 mlx5_devx_cmd_query_hca_vdpa_attr(void *ctx,
473 struct mlx5_hca_vdpa_attr *vdpa_attr)
475 uint32_t in[MLX5_ST_SZ_DW(query_hca_cap_in)] = {0};
476 uint32_t out[MLX5_ST_SZ_DW(query_hca_cap_out)] = {0};
477 void *hcattr = MLX5_ADDR_OF(query_hca_cap_out, out, capability);
478 int status, syndrome, rc;
480 MLX5_SET(query_hca_cap_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_CAP);
481 MLX5_SET(query_hca_cap_in, in, op_mod,
482 MLX5_GET_HCA_CAP_OP_MOD_VDPA_EMULATION |
483 MLX5_HCA_CAP_OPMOD_GET_CUR);
484 rc = mlx5_glue->devx_general_cmd(ctx, in, sizeof(in), out, sizeof(out));
485 status = MLX5_GET(query_hca_cap_out, out, status);
486 syndrome = MLX5_GET(query_hca_cap_out, out, syndrome);
488 RTE_LOG(DEBUG, PMD, "Failed to query devx VDPA capabilities,"
489 " status %x, syndrome = %x", status, syndrome);
490 vdpa_attr->valid = 0;
492 vdpa_attr->valid = 1;
493 vdpa_attr->desc_tunnel_offload_type =
494 MLX5_GET(virtio_emulation_cap, hcattr,
495 desc_tunnel_offload_type);
496 vdpa_attr->eth_frame_offload_type =
497 MLX5_GET(virtio_emulation_cap, hcattr,
498 eth_frame_offload_type);
499 vdpa_attr->virtio_version_1_0 =
500 MLX5_GET(virtio_emulation_cap, hcattr,
502 vdpa_attr->tso_ipv4 = MLX5_GET(virtio_emulation_cap, hcattr,
504 vdpa_attr->tso_ipv6 = MLX5_GET(virtio_emulation_cap, hcattr,
506 vdpa_attr->tx_csum = MLX5_GET(virtio_emulation_cap, hcattr,
508 vdpa_attr->rx_csum = MLX5_GET(virtio_emulation_cap, hcattr,
510 vdpa_attr->event_mode = MLX5_GET(virtio_emulation_cap, hcattr,
512 vdpa_attr->virtio_queue_type =
513 MLX5_GET(virtio_emulation_cap, hcattr,
515 vdpa_attr->log_doorbell_stride =
516 MLX5_GET(virtio_emulation_cap, hcattr,
517 log_doorbell_stride);
518 vdpa_attr->log_doorbell_bar_size =
519 MLX5_GET(virtio_emulation_cap, hcattr,
520 log_doorbell_bar_size);
521 vdpa_attr->doorbell_bar_offset =
522 MLX5_GET64(virtio_emulation_cap, hcattr,
523 doorbell_bar_offset);
524 vdpa_attr->max_num_virtio_queues =
525 MLX5_GET(virtio_emulation_cap, hcattr,
526 max_num_virtio_queues);
527 vdpa_attr->umems[0].a = MLX5_GET(virtio_emulation_cap, hcattr,
528 umem_1_buffer_param_a);
529 vdpa_attr->umems[0].b = MLX5_GET(virtio_emulation_cap, hcattr,
530 umem_1_buffer_param_b);
531 vdpa_attr->umems[1].a = MLX5_GET(virtio_emulation_cap, hcattr,
532 umem_2_buffer_param_a);
533 vdpa_attr->umems[1].b = MLX5_GET(virtio_emulation_cap, hcattr,
534 umem_2_buffer_param_b);
535 vdpa_attr->umems[2].a = MLX5_GET(virtio_emulation_cap, hcattr,
536 umem_3_buffer_param_a);
537 vdpa_attr->umems[2].b = MLX5_GET(virtio_emulation_cap, hcattr,
538 umem_3_buffer_param_b);
543 mlx5_devx_cmd_query_parse_samples(struct mlx5_devx_obj *flex_obj,
544 uint32_t ids[], uint32_t num)
546 uint32_t in[MLX5_ST_SZ_DW(general_obj_in_cmd_hdr)] = {0};
547 uint32_t out[MLX5_ST_SZ_DW(create_flex_parser_out)] = {0};
548 void *hdr = MLX5_ADDR_OF(create_flex_parser_out, in, hdr);
549 void *flex = MLX5_ADDR_OF(create_flex_parser_out, out, flex);
550 void *sample = MLX5_ADDR_OF(parse_graph_flex, flex, sample_table);
555 if (num > MLX5_GRAPH_NODE_SAMPLE_NUM) {
557 DRV_LOG(ERR, "Too many sample IDs to be fetched.");
560 MLX5_SET(general_obj_in_cmd_hdr, hdr, opcode,
561 MLX5_CMD_OP_QUERY_GENERAL_OBJECT);
562 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_type,
563 MLX5_GENERAL_OBJ_TYPE_FLEX_PARSE_GRAPH);
564 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_id, flex_obj->id);
565 ret = mlx5_glue->devx_obj_query(flex_obj->obj, in, sizeof(in),
569 DRV_LOG(ERR, "Failed to query sample IDs with object %p.",
573 for (i = 0; i < MLX5_GRAPH_NODE_SAMPLE_NUM; i++) {
574 void *s_off = (void *)((char *)sample + i *
575 MLX5_ST_SZ_BYTES(parse_graph_flow_match_sample));
578 en = MLX5_GET(parse_graph_flow_match_sample, s_off,
579 flow_match_sample_en);
582 ids[idx++] = MLX5_GET(parse_graph_flow_match_sample, s_off,
583 flow_match_sample_field_id);
587 DRV_LOG(ERR, "Number of sample IDs are not as expected.");
594 struct mlx5_devx_obj *
595 mlx5_devx_cmd_create_flex_parser(void *ctx,
596 struct mlx5_devx_graph_node_attr *data)
598 uint32_t in[MLX5_ST_SZ_DW(create_flex_parser_in)] = {0};
599 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
600 void *hdr = MLX5_ADDR_OF(create_flex_parser_in, in, hdr);
601 void *flex = MLX5_ADDR_OF(create_flex_parser_in, in, flex);
602 void *sample = MLX5_ADDR_OF(parse_graph_flex, flex, sample_table);
603 void *in_arc = MLX5_ADDR_OF(parse_graph_flex, flex, input_arc);
604 void *out_arc = MLX5_ADDR_OF(parse_graph_flex, flex, output_arc);
605 struct mlx5_devx_obj *parse_flex_obj = mlx5_malloc
606 (MLX5_MEM_ZERO, sizeof(*parse_flex_obj), 0, SOCKET_ID_ANY);
609 if (!parse_flex_obj) {
610 DRV_LOG(ERR, "Failed to allocate flex parser data.");
614 MLX5_SET(general_obj_in_cmd_hdr, hdr, opcode,
615 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
616 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_type,
617 MLX5_GENERAL_OBJ_TYPE_FLEX_PARSE_GRAPH);
618 MLX5_SET(parse_graph_flex, flex, header_length_mode,
619 data->header_length_mode);
620 MLX5_SET(parse_graph_flex, flex, header_length_base_value,
621 data->header_length_base_value);
622 MLX5_SET(parse_graph_flex, flex, header_length_field_offset,
623 data->header_length_field_offset);
624 MLX5_SET(parse_graph_flex, flex, header_length_field_shift,
625 data->header_length_field_shift);
626 MLX5_SET(parse_graph_flex, flex, header_length_field_mask,
627 data->header_length_field_mask);
628 for (i = 0; i < MLX5_GRAPH_NODE_SAMPLE_NUM; i++) {
629 struct mlx5_devx_match_sample_attr *s = &data->sample[i];
630 void *s_off = (void *)((char *)sample + i *
631 MLX5_ST_SZ_BYTES(parse_graph_flow_match_sample));
633 if (!s->flow_match_sample_en)
635 MLX5_SET(parse_graph_flow_match_sample, s_off,
636 flow_match_sample_en, !!s->flow_match_sample_en);
637 MLX5_SET(parse_graph_flow_match_sample, s_off,
638 flow_match_sample_field_offset,
639 s->flow_match_sample_field_offset);
640 MLX5_SET(parse_graph_flow_match_sample, s_off,
641 flow_match_sample_offset_mode,
642 s->flow_match_sample_offset_mode);
643 MLX5_SET(parse_graph_flow_match_sample, s_off,
644 flow_match_sample_field_offset_mask,
645 s->flow_match_sample_field_offset_mask);
646 MLX5_SET(parse_graph_flow_match_sample, s_off,
647 flow_match_sample_field_offset_shift,
648 s->flow_match_sample_field_offset_shift);
649 MLX5_SET(parse_graph_flow_match_sample, s_off,
650 flow_match_sample_field_base_offset,
651 s->flow_match_sample_field_base_offset);
652 MLX5_SET(parse_graph_flow_match_sample, s_off,
653 flow_match_sample_tunnel_mode,
654 s->flow_match_sample_tunnel_mode);
656 for (i = 0; i < MLX5_GRAPH_NODE_ARC_NUM; i++) {
657 struct mlx5_devx_graph_arc_attr *ia = &data->in[i];
658 struct mlx5_devx_graph_arc_attr *oa = &data->out[i];
659 void *in_off = (void *)((char *)in_arc + i *
660 MLX5_ST_SZ_BYTES(parse_graph_arc));
661 void *out_off = (void *)((char *)out_arc + i *
662 MLX5_ST_SZ_BYTES(parse_graph_arc));
664 if (ia->arc_parse_graph_node != 0) {
665 MLX5_SET(parse_graph_arc, in_off,
666 compare_condition_value,
667 ia->compare_condition_value);
668 MLX5_SET(parse_graph_arc, in_off, start_inner_tunnel,
669 ia->start_inner_tunnel);
670 MLX5_SET(parse_graph_arc, in_off, arc_parse_graph_node,
671 ia->arc_parse_graph_node);
672 MLX5_SET(parse_graph_arc, in_off,
673 parse_graph_node_handle,
674 ia->parse_graph_node_handle);
676 if (oa->arc_parse_graph_node != 0) {
677 MLX5_SET(parse_graph_arc, out_off,
678 compare_condition_value,
679 oa->compare_condition_value);
680 MLX5_SET(parse_graph_arc, out_off, start_inner_tunnel,
681 oa->start_inner_tunnel);
682 MLX5_SET(parse_graph_arc, out_off, arc_parse_graph_node,
683 oa->arc_parse_graph_node);
684 MLX5_SET(parse_graph_arc, out_off,
685 parse_graph_node_handle,
686 oa->parse_graph_node_handle);
689 parse_flex_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
691 if (!parse_flex_obj->obj) {
693 DRV_LOG(ERR, "Failed to create FLEX PARSE GRAPH object "
695 mlx5_free(parse_flex_obj);
698 parse_flex_obj->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
699 return parse_flex_obj;
703 mlx5_devx_query_pkt_integrity_match(void *hcattr)
705 return MLX5_GET(flow_table_nic_cap, hcattr,
706 ft_field_support_2_nic_receive.inner_l3_ok) &&
707 MLX5_GET(flow_table_nic_cap, hcattr,
708 ft_field_support_2_nic_receive.inner_l4_ok) &&
709 MLX5_GET(flow_table_nic_cap, hcattr,
710 ft_field_support_2_nic_receive.outer_l3_ok) &&
711 MLX5_GET(flow_table_nic_cap, hcattr,
712 ft_field_support_2_nic_receive.outer_l4_ok) &&
713 MLX5_GET(flow_table_nic_cap, hcattr,
714 ft_field_support_2_nic_receive
715 .inner_ipv4_checksum_ok) &&
716 MLX5_GET(flow_table_nic_cap, hcattr,
717 ft_field_support_2_nic_receive.inner_l4_checksum_ok) &&
718 MLX5_GET(flow_table_nic_cap, hcattr,
719 ft_field_support_2_nic_receive
720 .outer_ipv4_checksum_ok) &&
721 MLX5_GET(flow_table_nic_cap, hcattr,
722 ft_field_support_2_nic_receive.outer_l4_checksum_ok);
726 * Query HCA attributes.
727 * Using those attributes we can check on run time if the device
728 * is having the required capabilities.
731 * Context returned from mlx5 open_device() glue function.
733 * Attributes device values.
736 * 0 on success, a negative value otherwise.
739 mlx5_devx_cmd_query_hca_attr(void *ctx,
740 struct mlx5_hca_attr *attr)
742 uint32_t in[MLX5_ST_SZ_DW(query_hca_cap_in)] = {0};
743 uint32_t out[MLX5_ST_SZ_DW(query_hca_cap_out)] = {0};
745 int status, syndrome, rc, i;
746 uint64_t general_obj_types_supported = 0;
748 MLX5_SET(query_hca_cap_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_CAP);
749 MLX5_SET(query_hca_cap_in, in, op_mod,
750 MLX5_GET_HCA_CAP_OP_MOD_GENERAL_DEVICE |
751 MLX5_HCA_CAP_OPMOD_GET_CUR);
753 rc = mlx5_glue->devx_general_cmd(ctx,
754 in, sizeof(in), out, sizeof(out));
757 status = MLX5_GET(query_hca_cap_out, out, status);
758 syndrome = MLX5_GET(query_hca_cap_out, out, syndrome);
760 DRV_LOG(DEBUG, "Failed to query devx HCA capabilities, "
761 "status %x, syndrome = %x", status, syndrome);
764 hcattr = MLX5_ADDR_OF(query_hca_cap_out, out, capability);
765 attr->flow_counter_bulk_alloc_bitmap =
766 MLX5_GET(cmd_hca_cap, hcattr, flow_counter_bulk_alloc);
767 attr->flow_counters_dump = MLX5_GET(cmd_hca_cap, hcattr,
769 attr->log_max_rqt_size = MLX5_GET(cmd_hca_cap, hcattr,
771 attr->eswitch_manager = MLX5_GET(cmd_hca_cap, hcattr, eswitch_manager);
772 attr->hairpin = MLX5_GET(cmd_hca_cap, hcattr, hairpin);
773 attr->log_max_hairpin_queues = MLX5_GET(cmd_hca_cap, hcattr,
774 log_max_hairpin_queues);
775 attr->log_max_hairpin_wq_data_sz = MLX5_GET(cmd_hca_cap, hcattr,
776 log_max_hairpin_wq_data_sz);
777 attr->log_max_hairpin_num_packets = MLX5_GET
778 (cmd_hca_cap, hcattr, log_min_hairpin_wq_data_sz);
779 attr->vhca_id = MLX5_GET(cmd_hca_cap, hcattr, vhca_id);
780 attr->relaxed_ordering_write = MLX5_GET(cmd_hca_cap, hcattr,
781 relaxed_ordering_write);
782 attr->relaxed_ordering_read = MLX5_GET(cmd_hca_cap, hcattr,
783 relaxed_ordering_read);
784 attr->access_register_user = MLX5_GET(cmd_hca_cap, hcattr,
785 access_register_user);
786 attr->eth_net_offloads = MLX5_GET(cmd_hca_cap, hcattr,
788 attr->eth_virt = MLX5_GET(cmd_hca_cap, hcattr, eth_virt);
789 attr->flex_parser_protocols = MLX5_GET(cmd_hca_cap, hcattr,
790 flex_parser_protocols);
791 attr->max_geneve_tlv_options = MLX5_GET(cmd_hca_cap, hcattr,
792 max_geneve_tlv_options);
793 attr->max_geneve_tlv_option_data_len = MLX5_GET(cmd_hca_cap, hcattr,
794 max_geneve_tlv_option_data_len);
795 attr->qos.sup = MLX5_GET(cmd_hca_cap, hcattr, qos);
796 attr->qos.flow_meter_aso_sup = !!(MLX5_GET64(cmd_hca_cap, hcattr,
798 MLX5_GENERAL_OBJ_TYPES_CAP_FLOW_METER_ASO);
799 attr->vdpa.valid = !!(MLX5_GET64(cmd_hca_cap, hcattr,
801 MLX5_GENERAL_OBJ_TYPES_CAP_VIRTQ_NET_Q);
802 attr->vdpa.queue_counters_valid = !!(MLX5_GET64(cmd_hca_cap, hcattr,
804 MLX5_GENERAL_OBJ_TYPES_CAP_VIRTIO_Q_COUNTERS);
805 attr->parse_graph_flex_node = !!(MLX5_GET64(cmd_hca_cap, hcattr,
807 MLX5_GENERAL_OBJ_TYPES_CAP_PARSE_GRAPH_FLEX_NODE);
808 attr->wqe_index_ignore = MLX5_GET(cmd_hca_cap, hcattr,
809 wqe_index_ignore_cap);
810 attr->cross_channel = MLX5_GET(cmd_hca_cap, hcattr, cd);
811 attr->non_wire_sq = MLX5_GET(cmd_hca_cap, hcattr, non_wire_sq);
812 attr->log_max_static_sq_wq = MLX5_GET(cmd_hca_cap, hcattr,
813 log_max_static_sq_wq);
814 attr->num_lag_ports = MLX5_GET(cmd_hca_cap, hcattr, num_lag_ports);
815 attr->dev_freq_khz = MLX5_GET(cmd_hca_cap, hcattr,
816 device_frequency_khz);
817 attr->scatter_fcs_w_decap_disable =
818 MLX5_GET(cmd_hca_cap, hcattr, scatter_fcs_w_decap_disable);
819 attr->roce = MLX5_GET(cmd_hca_cap, hcattr, roce);
820 attr->rq_ts_format = MLX5_GET(cmd_hca_cap, hcattr, rq_ts_format);
821 attr->sq_ts_format = MLX5_GET(cmd_hca_cap, hcattr, sq_ts_format);
822 attr->regex = MLX5_GET(cmd_hca_cap, hcattr, regexp);
823 attr->regexp_num_of_engines = MLX5_GET(cmd_hca_cap, hcattr,
824 regexp_num_of_engines);
825 /* Read the general_obj_types bitmap and extract the relevant bits. */
826 general_obj_types_supported = MLX5_GET64(cmd_hca_cap, hcattr,
828 attr->vdpa.valid = !!(general_obj_types_supported &
829 MLX5_GENERAL_OBJ_TYPES_CAP_VIRTQ_NET_Q);
830 attr->vdpa.queue_counters_valid =
831 !!(general_obj_types_supported &
832 MLX5_GENERAL_OBJ_TYPES_CAP_VIRTIO_Q_COUNTERS);
833 attr->parse_graph_flex_node =
834 !!(general_obj_types_supported &
835 MLX5_GENERAL_OBJ_TYPES_CAP_PARSE_GRAPH_FLEX_NODE);
836 attr->flow_hit_aso = !!(general_obj_types_supported &
837 MLX5_GENERAL_OBJ_TYPES_CAP_FLOW_HIT_ASO);
838 attr->geneve_tlv_opt = !!(general_obj_types_supported &
839 MLX5_GENERAL_OBJ_TYPES_CAP_GENEVE_TLV_OPT);
840 attr->dek = !!(general_obj_types_supported &
841 MLX5_GENERAL_OBJ_TYPES_CAP_DEK);
842 attr->import_kek = !!(general_obj_types_supported &
843 MLX5_GENERAL_OBJ_TYPES_CAP_IMPORT_KEK);
844 attr->credential = !!(general_obj_types_supported &
845 MLX5_GENERAL_OBJ_TYPES_CAP_CREDENTIAL);
846 attr->crypto_login = !!(general_obj_types_supported &
847 MLX5_GENERAL_OBJ_TYPES_CAP_CRYPTO_LOGIN);
848 /* Add reading of other GENERAL_OBJ_TYPES_CAP bits above this line. */
849 attr->log_max_cq = MLX5_GET(cmd_hca_cap, hcattr, log_max_cq);
850 attr->log_max_qp = MLX5_GET(cmd_hca_cap, hcattr, log_max_qp);
851 attr->log_max_cq_sz = MLX5_GET(cmd_hca_cap, hcattr, log_max_cq_sz);
852 attr->log_max_qp_sz = MLX5_GET(cmd_hca_cap, hcattr, log_max_qp_sz);
853 attr->log_max_mrw_sz = MLX5_GET(cmd_hca_cap, hcattr, log_max_mrw_sz);
854 attr->log_max_pd = MLX5_GET(cmd_hca_cap, hcattr, log_max_pd);
855 attr->log_max_srq = MLX5_GET(cmd_hca_cap, hcattr, log_max_srq);
856 attr->log_max_srq_sz = MLX5_GET(cmd_hca_cap, hcattr, log_max_srq_sz);
857 attr->reg_c_preserve =
858 MLX5_GET(cmd_hca_cap, hcattr, reg_c_preserve);
859 attr->mmo_dma_en = MLX5_GET(cmd_hca_cap, hcattr, dma_mmo);
860 attr->mmo_compress_en = MLX5_GET(cmd_hca_cap, hcattr, compress);
861 attr->mmo_decompress_en = MLX5_GET(cmd_hca_cap, hcattr, decompress);
862 attr->compress_min_block_size = MLX5_GET(cmd_hca_cap, hcattr,
863 compress_min_block_size);
864 attr->log_max_mmo_dma = MLX5_GET(cmd_hca_cap, hcattr, log_dma_mmo_size);
865 attr->log_max_mmo_compress = MLX5_GET(cmd_hca_cap, hcattr,
866 log_compress_mmo_size);
867 attr->log_max_mmo_decompress = MLX5_GET(cmd_hca_cap, hcattr,
868 log_decompress_mmo_size);
869 attr->cqe_compression = MLX5_GET(cmd_hca_cap, hcattr, cqe_compression);
870 attr->mini_cqe_resp_flow_tag = MLX5_GET(cmd_hca_cap, hcattr,
871 mini_cqe_resp_flow_tag);
872 attr->mini_cqe_resp_l3_l4_tag = MLX5_GET(cmd_hca_cap, hcattr,
873 mini_cqe_resp_l3_l4_tag);
874 attr->umr_indirect_mkey_disabled =
875 MLX5_GET(cmd_hca_cap, hcattr, umr_indirect_mkey_disabled);
876 attr->umr_modify_entity_size_disabled =
877 MLX5_GET(cmd_hca_cap, hcattr, umr_modify_entity_size_disabled);
878 attr->crypto = MLX5_GET(cmd_hca_cap, hcattr, crypto);
880 attr->aes_xts = MLX5_GET(cmd_hca_cap, hcattr, aes_xts);
881 attr->ct_offload = !!(MLX5_GET64(cmd_hca_cap, hcattr,
883 MLX5_GENERAL_OBJ_TYPES_CAP_CONN_TRACK_OFFLOAD);
885 MLX5_SET(query_hca_cap_in, in, op_mod,
886 MLX5_GET_HCA_CAP_OP_MOD_QOS_CAP |
887 MLX5_HCA_CAP_OPMOD_GET_CUR);
888 rc = mlx5_glue->devx_general_cmd(ctx, in, sizeof(in),
893 DRV_LOG(DEBUG, "Failed to query devx QOS capabilities,"
894 " status %x, syndrome = %x", status, syndrome);
897 hcattr = MLX5_ADDR_OF(query_hca_cap_out, out, capability);
898 attr->qos.flow_meter_old =
899 MLX5_GET(qos_cap, hcattr, flow_meter_old);
900 attr->qos.log_max_flow_meter =
901 MLX5_GET(qos_cap, hcattr, log_max_flow_meter);
902 attr->qos.flow_meter_reg_c_ids =
903 MLX5_GET(qos_cap, hcattr, flow_meter_reg_id);
904 attr->qos.flow_meter =
905 MLX5_GET(qos_cap, hcattr, flow_meter);
906 attr->qos.packet_pacing =
907 MLX5_GET(qos_cap, hcattr, packet_pacing);
908 attr->qos.wqe_rate_pp =
909 MLX5_GET(qos_cap, hcattr, wqe_rate_pp);
910 if (attr->qos.flow_meter_aso_sup) {
911 attr->qos.log_meter_aso_granularity =
912 MLX5_GET(qos_cap, hcattr,
913 log_meter_aso_granularity);
914 attr->qos.log_meter_aso_max_alloc =
915 MLX5_GET(qos_cap, hcattr,
916 log_meter_aso_max_alloc);
917 attr->qos.log_max_num_meter_aso =
918 MLX5_GET(qos_cap, hcattr,
919 log_max_num_meter_aso);
922 if (attr->vdpa.valid)
923 mlx5_devx_cmd_query_hca_vdpa_attr(ctx, &attr->vdpa);
924 if (!attr->eth_net_offloads)
927 /* Query Flow Sampler Capability From FLow Table Properties Layout. */
928 memset(in, 0, sizeof(in));
929 memset(out, 0, sizeof(out));
930 MLX5_SET(query_hca_cap_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_CAP);
931 MLX5_SET(query_hca_cap_in, in, op_mod,
932 MLX5_GET_HCA_CAP_OP_MOD_NIC_FLOW_TABLE |
933 MLX5_HCA_CAP_OPMOD_GET_CUR);
935 rc = mlx5_glue->devx_general_cmd(ctx, in, sizeof(in), out, sizeof(out));
938 status = MLX5_GET(query_hca_cap_out, out, status);
939 syndrome = MLX5_GET(query_hca_cap_out, out, syndrome);
941 DRV_LOG(DEBUG, "Failed to query devx HCA capabilities, "
942 "status %x, syndrome = %x", status, syndrome);
943 attr->log_max_ft_sampler_num = 0;
946 hcattr = MLX5_ADDR_OF(query_hca_cap_out, out, capability);
947 attr->log_max_ft_sampler_num = MLX5_GET
948 (flow_table_nic_cap, hcattr,
949 flow_table_properties_nic_receive.log_max_ft_sampler_num);
950 attr->pkt_integrity_match = mlx5_devx_query_pkt_integrity_match(hcattr);
951 /* Query HCA offloads for Ethernet protocol. */
952 memset(in, 0, sizeof(in));
953 memset(out, 0, sizeof(out));
954 MLX5_SET(query_hca_cap_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_CAP);
955 MLX5_SET(query_hca_cap_in, in, op_mod,
956 MLX5_GET_HCA_CAP_OP_MOD_ETHERNET_OFFLOAD_CAPS |
957 MLX5_HCA_CAP_OPMOD_GET_CUR);
959 rc = mlx5_glue->devx_general_cmd(ctx, in, sizeof(in), out, sizeof(out));
961 attr->eth_net_offloads = 0;
964 status = MLX5_GET(query_hca_cap_out, out, status);
965 syndrome = MLX5_GET(query_hca_cap_out, out, syndrome);
967 DRV_LOG(DEBUG, "Failed to query devx HCA capabilities, "
968 "status %x, syndrome = %x", status, syndrome);
969 attr->eth_net_offloads = 0;
972 hcattr = MLX5_ADDR_OF(query_hca_cap_out, out, capability);
973 attr->wqe_vlan_insert = MLX5_GET(per_protocol_networking_offload_caps,
974 hcattr, wqe_vlan_insert);
975 attr->csum_cap = MLX5_GET(per_protocol_networking_offload_caps,
977 attr->lro_cap = MLX5_GET(per_protocol_networking_offload_caps, hcattr,
979 attr->tunnel_lro_gre = MLX5_GET(per_protocol_networking_offload_caps,
980 hcattr, tunnel_lro_gre);
981 attr->tunnel_lro_vxlan = MLX5_GET(per_protocol_networking_offload_caps,
982 hcattr, tunnel_lro_vxlan);
983 attr->lro_max_msg_sz_mode = MLX5_GET
984 (per_protocol_networking_offload_caps,
985 hcattr, lro_max_msg_sz_mode);
986 for (i = 0 ; i < MLX5_LRO_NUM_SUPP_PERIODS ; i++) {
987 attr->lro_timer_supported_periods[i] =
988 MLX5_GET(per_protocol_networking_offload_caps, hcattr,
989 lro_timer_supported_periods[i]);
991 attr->lro_min_mss_size = MLX5_GET(per_protocol_networking_offload_caps,
992 hcattr, lro_min_mss_size);
993 attr->tunnel_stateless_geneve_rx =
994 MLX5_GET(per_protocol_networking_offload_caps,
995 hcattr, tunnel_stateless_geneve_rx);
996 attr->geneve_max_opt_len =
997 MLX5_GET(per_protocol_networking_offload_caps,
998 hcattr, max_geneve_opt_len);
999 attr->wqe_inline_mode = MLX5_GET(per_protocol_networking_offload_caps,
1000 hcattr, wqe_inline_mode);
1001 attr->tunnel_stateless_gtp = MLX5_GET
1002 (per_protocol_networking_offload_caps,
1003 hcattr, tunnel_stateless_gtp);
1004 attr->rss_ind_tbl_cap = MLX5_GET
1005 (per_protocol_networking_offload_caps,
1006 hcattr, rss_ind_tbl_cap);
1007 /* Query HCA attribute for ROCE. */
1009 memset(in, 0, sizeof(in));
1010 memset(out, 0, sizeof(out));
1011 MLX5_SET(query_hca_cap_in, in, opcode,
1012 MLX5_CMD_OP_QUERY_HCA_CAP);
1013 MLX5_SET(query_hca_cap_in, in, op_mod,
1014 MLX5_GET_HCA_CAP_OP_MOD_ROCE |
1015 MLX5_HCA_CAP_OPMOD_GET_CUR);
1016 rc = mlx5_glue->devx_general_cmd(ctx, in, sizeof(in),
1020 status = MLX5_GET(query_hca_cap_out, out, status);
1021 syndrome = MLX5_GET(query_hca_cap_out, out, syndrome);
1024 "Failed to query devx HCA ROCE capabilities, "
1025 "status %x, syndrome = %x", status, syndrome);
1028 hcattr = MLX5_ADDR_OF(query_hca_cap_out, out, capability);
1029 attr->qp_ts_format = MLX5_GET(roce_caps, hcattr, qp_ts_format);
1031 if (attr->eth_virt &&
1032 attr->wqe_inline_mode == MLX5_CAP_INLINE_MODE_VPORT_CONTEXT) {
1033 rc = mlx5_devx_cmd_query_nic_vport_context(ctx, 0, attr);
1041 rc = (rc > 0) ? -rc : rc;
1046 * Query TIS transport domain from QP verbs object using DevX API.
1049 * Pointer to verbs QP returned by ibv_create_qp .
1050 * @param[in] tis_num
1051 * TIS number of TIS to query.
1052 * @param[out] tis_td
1053 * Pointer to TIS transport domain variable, to be set by the routine.
1056 * 0 on success, a negative value otherwise.
1059 mlx5_devx_cmd_qp_query_tis_td(void *qp, uint32_t tis_num,
1062 #ifdef HAVE_IBV_FLOW_DV_SUPPORT
1063 uint32_t in[MLX5_ST_SZ_DW(query_tis_in)] = {0};
1064 uint32_t out[MLX5_ST_SZ_DW(query_tis_out)] = {0};
1068 MLX5_SET(query_tis_in, in, opcode, MLX5_CMD_OP_QUERY_TIS);
1069 MLX5_SET(query_tis_in, in, tisn, tis_num);
1070 rc = mlx5_glue->devx_qp_query(qp, in, sizeof(in), out, sizeof(out));
1072 DRV_LOG(ERR, "Failed to query QP using DevX");
1075 tis_ctx = MLX5_ADDR_OF(query_tis_out, out, tis_context);
1076 *tis_td = MLX5_GET(tisc, tis_ctx, transport_domain);
1087 * Fill WQ data for DevX API command.
1088 * Utility function for use when creating DevX objects containing a WQ.
1091 * Pointer to WQ context to fill with data.
1092 * @param [in] wq_attr
1093 * Pointer to WQ attributes structure to fill in WQ context.
1096 devx_cmd_fill_wq_data(void *wq_ctx, struct mlx5_devx_wq_attr *wq_attr)
1098 MLX5_SET(wq, wq_ctx, wq_type, wq_attr->wq_type);
1099 MLX5_SET(wq, wq_ctx, wq_signature, wq_attr->wq_signature);
1100 MLX5_SET(wq, wq_ctx, end_padding_mode, wq_attr->end_padding_mode);
1101 MLX5_SET(wq, wq_ctx, cd_slave, wq_attr->cd_slave);
1102 MLX5_SET(wq, wq_ctx, hds_skip_first_sge, wq_attr->hds_skip_first_sge);
1103 MLX5_SET(wq, wq_ctx, log2_hds_buf_size, wq_attr->log2_hds_buf_size);
1104 MLX5_SET(wq, wq_ctx, page_offset, wq_attr->page_offset);
1105 MLX5_SET(wq, wq_ctx, lwm, wq_attr->lwm);
1106 MLX5_SET(wq, wq_ctx, pd, wq_attr->pd);
1107 MLX5_SET(wq, wq_ctx, uar_page, wq_attr->uar_page);
1108 MLX5_SET64(wq, wq_ctx, dbr_addr, wq_attr->dbr_addr);
1109 MLX5_SET(wq, wq_ctx, hw_counter, wq_attr->hw_counter);
1110 MLX5_SET(wq, wq_ctx, sw_counter, wq_attr->sw_counter);
1111 MLX5_SET(wq, wq_ctx, log_wq_stride, wq_attr->log_wq_stride);
1112 if (wq_attr->log_wq_pg_sz > MLX5_ADAPTER_PAGE_SHIFT)
1113 MLX5_SET(wq, wq_ctx, log_wq_pg_sz,
1114 wq_attr->log_wq_pg_sz - MLX5_ADAPTER_PAGE_SHIFT);
1115 MLX5_SET(wq, wq_ctx, log_wq_sz, wq_attr->log_wq_sz);
1116 MLX5_SET(wq, wq_ctx, dbr_umem_valid, wq_attr->dbr_umem_valid);
1117 MLX5_SET(wq, wq_ctx, wq_umem_valid, wq_attr->wq_umem_valid);
1118 MLX5_SET(wq, wq_ctx, log_hairpin_num_packets,
1119 wq_attr->log_hairpin_num_packets);
1120 MLX5_SET(wq, wq_ctx, log_hairpin_data_sz, wq_attr->log_hairpin_data_sz);
1121 MLX5_SET(wq, wq_ctx, single_wqe_log_num_of_strides,
1122 wq_attr->single_wqe_log_num_of_strides);
1123 MLX5_SET(wq, wq_ctx, two_byte_shift_en, wq_attr->two_byte_shift_en);
1124 MLX5_SET(wq, wq_ctx, single_stride_log_num_of_bytes,
1125 wq_attr->single_stride_log_num_of_bytes);
1126 MLX5_SET(wq, wq_ctx, dbr_umem_id, wq_attr->dbr_umem_id);
1127 MLX5_SET(wq, wq_ctx, wq_umem_id, wq_attr->wq_umem_id);
1128 MLX5_SET64(wq, wq_ctx, wq_umem_offset, wq_attr->wq_umem_offset);
1132 * Create RQ using DevX API.
1135 * Context returned from mlx5 open_device() glue function.
1136 * @param [in] rq_attr
1137 * Pointer to create RQ attributes structure.
1138 * @param [in] socket
1139 * CPU socket ID for allocations.
1142 * The DevX object created, NULL otherwise and rte_errno is set.
1144 struct mlx5_devx_obj *
1145 mlx5_devx_cmd_create_rq(void *ctx,
1146 struct mlx5_devx_create_rq_attr *rq_attr,
1149 uint32_t in[MLX5_ST_SZ_DW(create_rq_in)] = {0};
1150 uint32_t out[MLX5_ST_SZ_DW(create_rq_out)] = {0};
1151 void *rq_ctx, *wq_ctx;
1152 struct mlx5_devx_wq_attr *wq_attr;
1153 struct mlx5_devx_obj *rq = NULL;
1155 rq = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*rq), 0, socket);
1157 DRV_LOG(ERR, "Failed to allocate RQ data");
1161 MLX5_SET(create_rq_in, in, opcode, MLX5_CMD_OP_CREATE_RQ);
1162 rq_ctx = MLX5_ADDR_OF(create_rq_in, in, ctx);
1163 MLX5_SET(rqc, rq_ctx, rlky, rq_attr->rlky);
1164 MLX5_SET(rqc, rq_ctx, delay_drop_en, rq_attr->delay_drop_en);
1165 MLX5_SET(rqc, rq_ctx, scatter_fcs, rq_attr->scatter_fcs);
1166 MLX5_SET(rqc, rq_ctx, vsd, rq_attr->vsd);
1167 MLX5_SET(rqc, rq_ctx, mem_rq_type, rq_attr->mem_rq_type);
1168 MLX5_SET(rqc, rq_ctx, state, rq_attr->state);
1169 MLX5_SET(rqc, rq_ctx, flush_in_error_en, rq_attr->flush_in_error_en);
1170 MLX5_SET(rqc, rq_ctx, hairpin, rq_attr->hairpin);
1171 MLX5_SET(rqc, rq_ctx, user_index, rq_attr->user_index);
1172 MLX5_SET(rqc, rq_ctx, cqn, rq_attr->cqn);
1173 MLX5_SET(rqc, rq_ctx, counter_set_id, rq_attr->counter_set_id);
1174 MLX5_SET(rqc, rq_ctx, rmpn, rq_attr->rmpn);
1175 MLX5_SET(sqc, rq_ctx, ts_format, rq_attr->ts_format);
1176 wq_ctx = MLX5_ADDR_OF(rqc, rq_ctx, wq);
1177 wq_attr = &rq_attr->wq_attr;
1178 devx_cmd_fill_wq_data(wq_ctx, wq_attr);
1179 rq->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
1182 DRV_LOG(ERR, "Failed to create RQ using DevX");
1187 rq->id = MLX5_GET(create_rq_out, out, rqn);
1192 * Modify RQ using DevX API.
1195 * Pointer to RQ object structure.
1196 * @param [in] rq_attr
1197 * Pointer to modify RQ attributes structure.
1200 * 0 on success, a negative errno value otherwise and rte_errno is set.
1203 mlx5_devx_cmd_modify_rq(struct mlx5_devx_obj *rq,
1204 struct mlx5_devx_modify_rq_attr *rq_attr)
1206 uint32_t in[MLX5_ST_SZ_DW(modify_rq_in)] = {0};
1207 uint32_t out[MLX5_ST_SZ_DW(modify_rq_out)] = {0};
1208 void *rq_ctx, *wq_ctx;
1211 MLX5_SET(modify_rq_in, in, opcode, MLX5_CMD_OP_MODIFY_RQ);
1212 MLX5_SET(modify_rq_in, in, rq_state, rq_attr->rq_state);
1213 MLX5_SET(modify_rq_in, in, rqn, rq->id);
1214 MLX5_SET64(modify_rq_in, in, modify_bitmask, rq_attr->modify_bitmask);
1215 rq_ctx = MLX5_ADDR_OF(modify_rq_in, in, ctx);
1216 MLX5_SET(rqc, rq_ctx, state, rq_attr->state);
1217 if (rq_attr->modify_bitmask &
1218 MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_SCATTER_FCS)
1219 MLX5_SET(rqc, rq_ctx, scatter_fcs, rq_attr->scatter_fcs);
1220 if (rq_attr->modify_bitmask & MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_VSD)
1221 MLX5_SET(rqc, rq_ctx, vsd, rq_attr->vsd);
1222 if (rq_attr->modify_bitmask &
1223 MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_RQ_COUNTER_SET_ID)
1224 MLX5_SET(rqc, rq_ctx, counter_set_id, rq_attr->counter_set_id);
1225 MLX5_SET(rqc, rq_ctx, hairpin_peer_sq, rq_attr->hairpin_peer_sq);
1226 MLX5_SET(rqc, rq_ctx, hairpin_peer_vhca, rq_attr->hairpin_peer_vhca);
1227 if (rq_attr->modify_bitmask & MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_WQ_LWM) {
1228 wq_ctx = MLX5_ADDR_OF(rqc, rq_ctx, wq);
1229 MLX5_SET(wq, wq_ctx, lwm, rq_attr->lwm);
1231 ret = mlx5_glue->devx_obj_modify(rq->obj, in, sizeof(in),
1234 DRV_LOG(ERR, "Failed to modify RQ using DevX");
1242 * Create TIR using DevX API.
1245 * Context returned from mlx5 open_device() glue function.
1246 * @param [in] tir_attr
1247 * Pointer to TIR attributes structure.
1250 * The DevX object created, NULL otherwise and rte_errno is set.
1252 struct mlx5_devx_obj *
1253 mlx5_devx_cmd_create_tir(void *ctx,
1254 struct mlx5_devx_tir_attr *tir_attr)
1256 uint32_t in[MLX5_ST_SZ_DW(create_tir_in)] = {0};
1257 uint32_t out[MLX5_ST_SZ_DW(create_tir_out)] = {0};
1258 void *tir_ctx, *outer, *inner, *rss_key;
1259 struct mlx5_devx_obj *tir = NULL;
1261 tir = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*tir), 0, SOCKET_ID_ANY);
1263 DRV_LOG(ERR, "Failed to allocate TIR data");
1267 MLX5_SET(create_tir_in, in, opcode, MLX5_CMD_OP_CREATE_TIR);
1268 tir_ctx = MLX5_ADDR_OF(create_tir_in, in, ctx);
1269 MLX5_SET(tirc, tir_ctx, disp_type, tir_attr->disp_type);
1270 MLX5_SET(tirc, tir_ctx, lro_timeout_period_usecs,
1271 tir_attr->lro_timeout_period_usecs);
1272 MLX5_SET(tirc, tir_ctx, lro_enable_mask, tir_attr->lro_enable_mask);
1273 MLX5_SET(tirc, tir_ctx, lro_max_msg_sz, tir_attr->lro_max_msg_sz);
1274 MLX5_SET(tirc, tir_ctx, inline_rqn, tir_attr->inline_rqn);
1275 MLX5_SET(tirc, tir_ctx, rx_hash_symmetric, tir_attr->rx_hash_symmetric);
1276 MLX5_SET(tirc, tir_ctx, tunneled_offload_en,
1277 tir_attr->tunneled_offload_en);
1278 MLX5_SET(tirc, tir_ctx, indirect_table, tir_attr->indirect_table);
1279 MLX5_SET(tirc, tir_ctx, rx_hash_fn, tir_attr->rx_hash_fn);
1280 MLX5_SET(tirc, tir_ctx, self_lb_block, tir_attr->self_lb_block);
1281 MLX5_SET(tirc, tir_ctx, transport_domain, tir_attr->transport_domain);
1282 rss_key = MLX5_ADDR_OF(tirc, tir_ctx, rx_hash_toeplitz_key);
1283 memcpy(rss_key, tir_attr->rx_hash_toeplitz_key, MLX5_RSS_HASH_KEY_LEN);
1284 outer = MLX5_ADDR_OF(tirc, tir_ctx, rx_hash_field_selector_outer);
1285 MLX5_SET(rx_hash_field_select, outer, l3_prot_type,
1286 tir_attr->rx_hash_field_selector_outer.l3_prot_type);
1287 MLX5_SET(rx_hash_field_select, outer, l4_prot_type,
1288 tir_attr->rx_hash_field_selector_outer.l4_prot_type);
1289 MLX5_SET(rx_hash_field_select, outer, selected_fields,
1290 tir_attr->rx_hash_field_selector_outer.selected_fields);
1291 inner = MLX5_ADDR_OF(tirc, tir_ctx, rx_hash_field_selector_inner);
1292 MLX5_SET(rx_hash_field_select, inner, l3_prot_type,
1293 tir_attr->rx_hash_field_selector_inner.l3_prot_type);
1294 MLX5_SET(rx_hash_field_select, inner, l4_prot_type,
1295 tir_attr->rx_hash_field_selector_inner.l4_prot_type);
1296 MLX5_SET(rx_hash_field_select, inner, selected_fields,
1297 tir_attr->rx_hash_field_selector_inner.selected_fields);
1298 tir->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
1301 DRV_LOG(ERR, "Failed to create TIR using DevX");
1306 tir->id = MLX5_GET(create_tir_out, out, tirn);
1311 * Modify TIR using DevX API.
1314 * Pointer to TIR DevX object structure.
1315 * @param [in] modify_tir_attr
1316 * Pointer to TIR modification attributes structure.
1319 * 0 on success, a negative errno value otherwise and rte_errno is set.
1322 mlx5_devx_cmd_modify_tir(struct mlx5_devx_obj *tir,
1323 struct mlx5_devx_modify_tir_attr *modify_tir_attr)
1325 struct mlx5_devx_tir_attr *tir_attr = &modify_tir_attr->tir;
1326 uint32_t in[MLX5_ST_SZ_DW(modify_tir_in)] = {0};
1327 uint32_t out[MLX5_ST_SZ_DW(modify_tir_out)] = {0};
1331 MLX5_SET(modify_tir_in, in, opcode, MLX5_CMD_OP_MODIFY_TIR);
1332 MLX5_SET(modify_tir_in, in, tirn, modify_tir_attr->tirn);
1333 MLX5_SET64(modify_tir_in, in, modify_bitmask,
1334 modify_tir_attr->modify_bitmask);
1335 tir_ctx = MLX5_ADDR_OF(modify_rq_in, in, ctx);
1336 if (modify_tir_attr->modify_bitmask &
1337 MLX5_MODIFY_TIR_IN_MODIFY_BITMASK_LRO) {
1338 MLX5_SET(tirc, tir_ctx, lro_timeout_period_usecs,
1339 tir_attr->lro_timeout_period_usecs);
1340 MLX5_SET(tirc, tir_ctx, lro_enable_mask,
1341 tir_attr->lro_enable_mask);
1342 MLX5_SET(tirc, tir_ctx, lro_max_msg_sz,
1343 tir_attr->lro_max_msg_sz);
1345 if (modify_tir_attr->modify_bitmask &
1346 MLX5_MODIFY_TIR_IN_MODIFY_BITMASK_INDIRECT_TABLE)
1347 MLX5_SET(tirc, tir_ctx, indirect_table,
1348 tir_attr->indirect_table);
1349 if (modify_tir_attr->modify_bitmask &
1350 MLX5_MODIFY_TIR_IN_MODIFY_BITMASK_HASH) {
1352 void *outer, *inner;
1354 MLX5_SET(tirc, tir_ctx, rx_hash_symmetric,
1355 tir_attr->rx_hash_symmetric);
1356 MLX5_SET(tirc, tir_ctx, rx_hash_fn, tir_attr->rx_hash_fn);
1357 for (i = 0; i < 10; i++) {
1358 MLX5_SET(tirc, tir_ctx, rx_hash_toeplitz_key[i],
1359 tir_attr->rx_hash_toeplitz_key[i]);
1361 outer = MLX5_ADDR_OF(tirc, tir_ctx,
1362 rx_hash_field_selector_outer);
1363 MLX5_SET(rx_hash_field_select, outer, l3_prot_type,
1364 tir_attr->rx_hash_field_selector_outer.l3_prot_type);
1365 MLX5_SET(rx_hash_field_select, outer, l4_prot_type,
1366 tir_attr->rx_hash_field_selector_outer.l4_prot_type);
1368 (rx_hash_field_select, outer, selected_fields,
1369 tir_attr->rx_hash_field_selector_outer.selected_fields);
1370 inner = MLX5_ADDR_OF(tirc, tir_ctx,
1371 rx_hash_field_selector_inner);
1372 MLX5_SET(rx_hash_field_select, inner, l3_prot_type,
1373 tir_attr->rx_hash_field_selector_inner.l3_prot_type);
1374 MLX5_SET(rx_hash_field_select, inner, l4_prot_type,
1375 tir_attr->rx_hash_field_selector_inner.l4_prot_type);
1377 (rx_hash_field_select, inner, selected_fields,
1378 tir_attr->rx_hash_field_selector_inner.selected_fields);
1380 if (modify_tir_attr->modify_bitmask &
1381 MLX5_MODIFY_TIR_IN_MODIFY_BITMASK_SELF_LB_EN) {
1382 MLX5_SET(tirc, tir_ctx, self_lb_block, tir_attr->self_lb_block);
1384 ret = mlx5_glue->devx_obj_modify(tir->obj, in, sizeof(in),
1387 DRV_LOG(ERR, "Failed to modify TIR using DevX");
1395 * Create RQT using DevX API.
1398 * Context returned from mlx5 open_device() glue function.
1399 * @param [in] rqt_attr
1400 * Pointer to RQT attributes structure.
1403 * The DevX object created, NULL otherwise and rte_errno is set.
1405 struct mlx5_devx_obj *
1406 mlx5_devx_cmd_create_rqt(void *ctx,
1407 struct mlx5_devx_rqt_attr *rqt_attr)
1409 uint32_t *in = NULL;
1410 uint32_t inlen = MLX5_ST_SZ_BYTES(create_rqt_in) +
1411 rqt_attr->rqt_actual_size * sizeof(uint32_t);
1412 uint32_t out[MLX5_ST_SZ_DW(create_rqt_out)] = {0};
1414 struct mlx5_devx_obj *rqt = NULL;
1417 in = mlx5_malloc(MLX5_MEM_ZERO, inlen, 0, SOCKET_ID_ANY);
1419 DRV_LOG(ERR, "Failed to allocate RQT IN data");
1423 rqt = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*rqt), 0, SOCKET_ID_ANY);
1425 DRV_LOG(ERR, "Failed to allocate RQT data");
1430 MLX5_SET(create_rqt_in, in, opcode, MLX5_CMD_OP_CREATE_RQT);
1431 rqt_ctx = MLX5_ADDR_OF(create_rqt_in, in, rqt_context);
1432 MLX5_SET(rqtc, rqt_ctx, list_q_type, rqt_attr->rq_type);
1433 MLX5_SET(rqtc, rqt_ctx, rqt_max_size, rqt_attr->rqt_max_size);
1434 MLX5_SET(rqtc, rqt_ctx, rqt_actual_size, rqt_attr->rqt_actual_size);
1435 for (i = 0; i < rqt_attr->rqt_actual_size; i++)
1436 MLX5_SET(rqtc, rqt_ctx, rq_num[i], rqt_attr->rq_list[i]);
1437 rqt->obj = mlx5_glue->devx_obj_create(ctx, in, inlen, out, sizeof(out));
1440 DRV_LOG(ERR, "Failed to create RQT using DevX");
1445 rqt->id = MLX5_GET(create_rqt_out, out, rqtn);
1450 * Modify RQT using DevX API.
1453 * Pointer to RQT DevX object structure.
1454 * @param [in] rqt_attr
1455 * Pointer to RQT attributes structure.
1458 * 0 on success, a negative errno value otherwise and rte_errno is set.
1461 mlx5_devx_cmd_modify_rqt(struct mlx5_devx_obj *rqt,
1462 struct mlx5_devx_rqt_attr *rqt_attr)
1464 uint32_t inlen = MLX5_ST_SZ_BYTES(modify_rqt_in) +
1465 rqt_attr->rqt_actual_size * sizeof(uint32_t);
1466 uint32_t out[MLX5_ST_SZ_DW(modify_rqt_out)] = {0};
1467 uint32_t *in = mlx5_malloc(MLX5_MEM_ZERO, inlen, 0, SOCKET_ID_ANY);
1473 DRV_LOG(ERR, "Failed to allocate RQT modify IN data.");
1477 MLX5_SET(modify_rqt_in, in, opcode, MLX5_CMD_OP_MODIFY_RQT);
1478 MLX5_SET(modify_rqt_in, in, rqtn, rqt->id);
1479 MLX5_SET64(modify_rqt_in, in, modify_bitmask, 0x1);
1480 rqt_ctx = MLX5_ADDR_OF(modify_rqt_in, in, rqt_context);
1481 MLX5_SET(rqtc, rqt_ctx, list_q_type, rqt_attr->rq_type);
1482 MLX5_SET(rqtc, rqt_ctx, rqt_max_size, rqt_attr->rqt_max_size);
1483 MLX5_SET(rqtc, rqt_ctx, rqt_actual_size, rqt_attr->rqt_actual_size);
1484 for (i = 0; i < rqt_attr->rqt_actual_size; i++)
1485 MLX5_SET(rqtc, rqt_ctx, rq_num[i], rqt_attr->rq_list[i]);
1486 ret = mlx5_glue->devx_obj_modify(rqt->obj, in, inlen, out, sizeof(out));
1489 DRV_LOG(ERR, "Failed to modify RQT using DevX.");
1497 * Create SQ using DevX API.
1500 * Context returned from mlx5 open_device() glue function.
1501 * @param [in] sq_attr
1502 * Pointer to SQ attributes structure.
1503 * @param [in] socket
1504 * CPU socket ID for allocations.
1507 * The DevX object created, NULL otherwise and rte_errno is set.
1509 struct mlx5_devx_obj *
1510 mlx5_devx_cmd_create_sq(void *ctx,
1511 struct mlx5_devx_create_sq_attr *sq_attr)
1513 uint32_t in[MLX5_ST_SZ_DW(create_sq_in)] = {0};
1514 uint32_t out[MLX5_ST_SZ_DW(create_sq_out)] = {0};
1517 struct mlx5_devx_wq_attr *wq_attr;
1518 struct mlx5_devx_obj *sq = NULL;
1520 sq = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*sq), 0, SOCKET_ID_ANY);
1522 DRV_LOG(ERR, "Failed to allocate SQ data");
1526 MLX5_SET(create_sq_in, in, opcode, MLX5_CMD_OP_CREATE_SQ);
1527 sq_ctx = MLX5_ADDR_OF(create_sq_in, in, ctx);
1528 MLX5_SET(sqc, sq_ctx, rlky, sq_attr->rlky);
1529 MLX5_SET(sqc, sq_ctx, cd_master, sq_attr->cd_master);
1530 MLX5_SET(sqc, sq_ctx, fre, sq_attr->fre);
1531 MLX5_SET(sqc, sq_ctx, flush_in_error_en, sq_attr->flush_in_error_en);
1532 MLX5_SET(sqc, sq_ctx, allow_multi_pkt_send_wqe,
1533 sq_attr->allow_multi_pkt_send_wqe);
1534 MLX5_SET(sqc, sq_ctx, min_wqe_inline_mode,
1535 sq_attr->min_wqe_inline_mode);
1536 MLX5_SET(sqc, sq_ctx, state, sq_attr->state);
1537 MLX5_SET(sqc, sq_ctx, reg_umr, sq_attr->reg_umr);
1538 MLX5_SET(sqc, sq_ctx, allow_swp, sq_attr->allow_swp);
1539 MLX5_SET(sqc, sq_ctx, hairpin, sq_attr->hairpin);
1540 MLX5_SET(sqc, sq_ctx, non_wire, sq_attr->non_wire);
1541 MLX5_SET(sqc, sq_ctx, static_sq_wq, sq_attr->static_sq_wq);
1542 MLX5_SET(sqc, sq_ctx, user_index, sq_attr->user_index);
1543 MLX5_SET(sqc, sq_ctx, cqn, sq_attr->cqn);
1544 MLX5_SET(sqc, sq_ctx, packet_pacing_rate_limit_index,
1545 sq_attr->packet_pacing_rate_limit_index);
1546 MLX5_SET(sqc, sq_ctx, tis_lst_sz, sq_attr->tis_lst_sz);
1547 MLX5_SET(sqc, sq_ctx, tis_num_0, sq_attr->tis_num);
1548 MLX5_SET(sqc, sq_ctx, ts_format, sq_attr->ts_format);
1549 wq_ctx = MLX5_ADDR_OF(sqc, sq_ctx, wq);
1550 wq_attr = &sq_attr->wq_attr;
1551 devx_cmd_fill_wq_data(wq_ctx, wq_attr);
1552 sq->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
1555 DRV_LOG(ERR, "Failed to create SQ using DevX");
1560 sq->id = MLX5_GET(create_sq_out, out, sqn);
1565 * Modify SQ using DevX API.
1568 * Pointer to SQ object structure.
1569 * @param [in] sq_attr
1570 * Pointer to SQ attributes structure.
1573 * 0 on success, a negative errno value otherwise and rte_errno is set.
1576 mlx5_devx_cmd_modify_sq(struct mlx5_devx_obj *sq,
1577 struct mlx5_devx_modify_sq_attr *sq_attr)
1579 uint32_t in[MLX5_ST_SZ_DW(modify_sq_in)] = {0};
1580 uint32_t out[MLX5_ST_SZ_DW(modify_sq_out)] = {0};
1584 MLX5_SET(modify_sq_in, in, opcode, MLX5_CMD_OP_MODIFY_SQ);
1585 MLX5_SET(modify_sq_in, in, sq_state, sq_attr->sq_state);
1586 MLX5_SET(modify_sq_in, in, sqn, sq->id);
1587 sq_ctx = MLX5_ADDR_OF(modify_sq_in, in, ctx);
1588 MLX5_SET(sqc, sq_ctx, state, sq_attr->state);
1589 MLX5_SET(sqc, sq_ctx, hairpin_peer_rq, sq_attr->hairpin_peer_rq);
1590 MLX5_SET(sqc, sq_ctx, hairpin_peer_vhca, sq_attr->hairpin_peer_vhca);
1591 ret = mlx5_glue->devx_obj_modify(sq->obj, in, sizeof(in),
1594 DRV_LOG(ERR, "Failed to modify SQ using DevX");
1602 * Create TIS using DevX API.
1605 * Context returned from mlx5 open_device() glue function.
1606 * @param [in] tis_attr
1607 * Pointer to TIS attributes structure.
1610 * The DevX object created, NULL otherwise and rte_errno is set.
1612 struct mlx5_devx_obj *
1613 mlx5_devx_cmd_create_tis(void *ctx,
1614 struct mlx5_devx_tis_attr *tis_attr)
1616 uint32_t in[MLX5_ST_SZ_DW(create_tis_in)] = {0};
1617 uint32_t out[MLX5_ST_SZ_DW(create_tis_out)] = {0};
1618 struct mlx5_devx_obj *tis = NULL;
1621 tis = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*tis), 0, SOCKET_ID_ANY);
1623 DRV_LOG(ERR, "Failed to allocate TIS object");
1627 MLX5_SET(create_tis_in, in, opcode, MLX5_CMD_OP_CREATE_TIS);
1628 tis_ctx = MLX5_ADDR_OF(create_tis_in, in, ctx);
1629 MLX5_SET(tisc, tis_ctx, strict_lag_tx_port_affinity,
1630 tis_attr->strict_lag_tx_port_affinity);
1631 MLX5_SET(tisc, tis_ctx, lag_tx_port_affinity,
1632 tis_attr->lag_tx_port_affinity);
1633 MLX5_SET(tisc, tis_ctx, prio, tis_attr->prio);
1634 MLX5_SET(tisc, tis_ctx, transport_domain,
1635 tis_attr->transport_domain);
1636 tis->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
1639 DRV_LOG(ERR, "Failed to create TIS using DevX");
1644 tis->id = MLX5_GET(create_tis_out, out, tisn);
1649 * Create transport domain using DevX API.
1652 * Context returned from mlx5 open_device() glue function.
1654 * The DevX object created, NULL otherwise and rte_errno is set.
1656 struct mlx5_devx_obj *
1657 mlx5_devx_cmd_create_td(void *ctx)
1659 uint32_t in[MLX5_ST_SZ_DW(alloc_transport_domain_in)] = {0};
1660 uint32_t out[MLX5_ST_SZ_DW(alloc_transport_domain_out)] = {0};
1661 struct mlx5_devx_obj *td = NULL;
1663 td = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*td), 0, SOCKET_ID_ANY);
1665 DRV_LOG(ERR, "Failed to allocate TD object");
1669 MLX5_SET(alloc_transport_domain_in, in, opcode,
1670 MLX5_CMD_OP_ALLOC_TRANSPORT_DOMAIN);
1671 td->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
1674 DRV_LOG(ERR, "Failed to create TIS using DevX");
1679 td->id = MLX5_GET(alloc_transport_domain_out, out,
1685 * Dump all flows to file.
1687 * @param[in] fdb_domain
1689 * @param[in] rx_domain
1691 * @param[in] tx_domain
1694 * Pointer to file stream.
1697 * 0 on success, a nagative value otherwise.
1700 mlx5_devx_cmd_flow_dump(void *fdb_domain __rte_unused,
1701 void *rx_domain __rte_unused,
1702 void *tx_domain __rte_unused, FILE *file __rte_unused)
1706 #ifdef HAVE_MLX5_DR_FLOW_DUMP
1708 ret = mlx5_glue->dr_dump_domain(file, fdb_domain);
1712 MLX5_ASSERT(rx_domain);
1713 ret = mlx5_glue->dr_dump_domain(file, rx_domain);
1716 MLX5_ASSERT(tx_domain);
1717 ret = mlx5_glue->dr_dump_domain(file, tx_domain);
1725 mlx5_devx_cmd_flow_single_dump(void *rule_info __rte_unused,
1726 FILE *file __rte_unused)
1729 #ifdef HAVE_MLX5_DR_FLOW_DUMP_RULE
1731 ret = mlx5_glue->dr_dump_rule(file, rule_info);
1739 * Create CQ using DevX API.
1742 * Context returned from mlx5 open_device() glue function.
1744 * Pointer to CQ attributes structure.
1747 * The DevX object created, NULL otherwise and rte_errno is set.
1749 struct mlx5_devx_obj *
1750 mlx5_devx_cmd_create_cq(void *ctx, struct mlx5_devx_cq_attr *attr)
1752 uint32_t in[MLX5_ST_SZ_DW(create_cq_in)] = {0};
1753 uint32_t out[MLX5_ST_SZ_DW(create_cq_out)] = {0};
1754 struct mlx5_devx_obj *cq_obj = mlx5_malloc(MLX5_MEM_ZERO,
1757 void *cqctx = MLX5_ADDR_OF(create_cq_in, in, cq_context);
1760 DRV_LOG(ERR, "Failed to allocate CQ object memory.");
1764 MLX5_SET(create_cq_in, in, opcode, MLX5_CMD_OP_CREATE_CQ);
1765 if (attr->db_umem_valid) {
1766 MLX5_SET(cqc, cqctx, dbr_umem_valid, attr->db_umem_valid);
1767 MLX5_SET(cqc, cqctx, dbr_umem_id, attr->db_umem_id);
1768 MLX5_SET64(cqc, cqctx, dbr_addr, attr->db_umem_offset);
1770 MLX5_SET64(cqc, cqctx, dbr_addr, attr->db_addr);
1772 MLX5_SET(cqc, cqctx, cqe_sz, (RTE_CACHE_LINE_SIZE == 128) ?
1773 MLX5_CQE_SIZE_128B : MLX5_CQE_SIZE_64B);
1774 MLX5_SET(cqc, cqctx, cc, attr->use_first_only);
1775 MLX5_SET(cqc, cqctx, oi, attr->overrun_ignore);
1776 MLX5_SET(cqc, cqctx, log_cq_size, attr->log_cq_size);
1777 if (attr->log_page_size > MLX5_ADAPTER_PAGE_SHIFT)
1778 MLX5_SET(cqc, cqctx, log_page_size,
1779 attr->log_page_size - MLX5_ADAPTER_PAGE_SHIFT);
1780 MLX5_SET(cqc, cqctx, c_eqn, attr->eqn);
1781 MLX5_SET(cqc, cqctx, uar_page, attr->uar_page_id);
1782 MLX5_SET(cqc, cqctx, cqe_comp_en, !!attr->cqe_comp_en);
1783 MLX5_SET(cqc, cqctx, mini_cqe_res_format, attr->mini_cqe_res_format);
1784 MLX5_SET(cqc, cqctx, mini_cqe_res_format_ext,
1785 attr->mini_cqe_res_format_ext);
1786 if (attr->q_umem_valid) {
1787 MLX5_SET(create_cq_in, in, cq_umem_valid, attr->q_umem_valid);
1788 MLX5_SET(create_cq_in, in, cq_umem_id, attr->q_umem_id);
1789 MLX5_SET64(create_cq_in, in, cq_umem_offset,
1790 attr->q_umem_offset);
1792 cq_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in), out,
1796 DRV_LOG(ERR, "Failed to create CQ using DevX errno=%d.", errno);
1800 cq_obj->id = MLX5_GET(create_cq_out, out, cqn);
1805 * Create VIRTQ using DevX API.
1808 * Context returned from mlx5 open_device() glue function.
1810 * Pointer to VIRTQ attributes structure.
1813 * The DevX object created, NULL otherwise and rte_errno is set.
1815 struct mlx5_devx_obj *
1816 mlx5_devx_cmd_create_virtq(void *ctx,
1817 struct mlx5_devx_virtq_attr *attr)
1819 uint32_t in[MLX5_ST_SZ_DW(create_virtq_in)] = {0};
1820 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
1821 struct mlx5_devx_obj *virtq_obj = mlx5_malloc(MLX5_MEM_ZERO,
1824 void *virtq = MLX5_ADDR_OF(create_virtq_in, in, virtq);
1825 void *hdr = MLX5_ADDR_OF(create_virtq_in, in, hdr);
1826 void *virtctx = MLX5_ADDR_OF(virtio_net_q, virtq, virtio_q_context);
1829 DRV_LOG(ERR, "Failed to allocate virtq data.");
1833 MLX5_SET(general_obj_in_cmd_hdr, hdr, opcode,
1834 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
1835 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_type,
1836 MLX5_GENERAL_OBJ_TYPE_VIRTQ);
1837 MLX5_SET16(virtio_net_q, virtq, hw_available_index,
1838 attr->hw_available_index);
1839 MLX5_SET16(virtio_net_q, virtq, hw_used_index, attr->hw_used_index);
1840 MLX5_SET16(virtio_net_q, virtq, tso_ipv4, attr->tso_ipv4);
1841 MLX5_SET16(virtio_net_q, virtq, tso_ipv6, attr->tso_ipv6);
1842 MLX5_SET16(virtio_net_q, virtq, tx_csum, attr->tx_csum);
1843 MLX5_SET16(virtio_net_q, virtq, rx_csum, attr->rx_csum);
1844 MLX5_SET16(virtio_q, virtctx, virtio_version_1_0,
1845 attr->virtio_version_1_0);
1846 MLX5_SET16(virtio_q, virtctx, event_mode, attr->event_mode);
1847 MLX5_SET(virtio_q, virtctx, event_qpn_or_msix, attr->qp_id);
1848 MLX5_SET64(virtio_q, virtctx, desc_addr, attr->desc_addr);
1849 MLX5_SET64(virtio_q, virtctx, used_addr, attr->used_addr);
1850 MLX5_SET64(virtio_q, virtctx, available_addr, attr->available_addr);
1851 MLX5_SET16(virtio_q, virtctx, queue_index, attr->queue_index);
1852 MLX5_SET16(virtio_q, virtctx, queue_size, attr->q_size);
1853 MLX5_SET(virtio_q, virtctx, virtio_q_mkey, attr->mkey);
1854 MLX5_SET(virtio_q, virtctx, umem_1_id, attr->umems[0].id);
1855 MLX5_SET(virtio_q, virtctx, umem_1_size, attr->umems[0].size);
1856 MLX5_SET64(virtio_q, virtctx, umem_1_offset, attr->umems[0].offset);
1857 MLX5_SET(virtio_q, virtctx, umem_2_id, attr->umems[1].id);
1858 MLX5_SET(virtio_q, virtctx, umem_2_size, attr->umems[1].size);
1859 MLX5_SET64(virtio_q, virtctx, umem_2_offset, attr->umems[1].offset);
1860 MLX5_SET(virtio_q, virtctx, umem_3_id, attr->umems[2].id);
1861 MLX5_SET(virtio_q, virtctx, umem_3_size, attr->umems[2].size);
1862 MLX5_SET64(virtio_q, virtctx, umem_3_offset, attr->umems[2].offset);
1863 MLX5_SET(virtio_q, virtctx, counter_set_id, attr->counters_obj_id);
1864 MLX5_SET(virtio_q, virtctx, pd, attr->pd);
1865 MLX5_SET(virtio_q, virtctx, queue_period_mode, attr->hw_latency_mode);
1866 MLX5_SET(virtio_q, virtctx, queue_period_us, attr->hw_max_latency_us);
1867 MLX5_SET(virtio_q, virtctx, queue_max_count, attr->hw_max_pending_comp);
1868 MLX5_SET(virtio_net_q, virtq, tisn_or_qpn, attr->tis_id);
1869 virtq_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in), out,
1871 if (!virtq_obj->obj) {
1873 DRV_LOG(ERR, "Failed to create VIRTQ Obj using DevX.");
1874 mlx5_free(virtq_obj);
1877 virtq_obj->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
1882 * Modify VIRTQ using DevX API.
1884 * @param[in] virtq_obj
1885 * Pointer to virtq object structure.
1887 * Pointer to modify virtq attributes structure.
1890 * 0 on success, a negative errno value otherwise and rte_errno is set.
1893 mlx5_devx_cmd_modify_virtq(struct mlx5_devx_obj *virtq_obj,
1894 struct mlx5_devx_virtq_attr *attr)
1896 uint32_t in[MLX5_ST_SZ_DW(create_virtq_in)] = {0};
1897 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
1898 void *virtq = MLX5_ADDR_OF(create_virtq_in, in, virtq);
1899 void *hdr = MLX5_ADDR_OF(create_virtq_in, in, hdr);
1900 void *virtctx = MLX5_ADDR_OF(virtio_net_q, virtq, virtio_q_context);
1903 MLX5_SET(general_obj_in_cmd_hdr, hdr, opcode,
1904 MLX5_CMD_OP_MODIFY_GENERAL_OBJECT);
1905 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_type,
1906 MLX5_GENERAL_OBJ_TYPE_VIRTQ);
1907 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_id, virtq_obj->id);
1908 MLX5_SET64(virtio_net_q, virtq, modify_field_select, attr->type);
1909 MLX5_SET16(virtio_q, virtctx, queue_index, attr->queue_index);
1910 switch (attr->type) {
1911 case MLX5_VIRTQ_MODIFY_TYPE_STATE:
1912 MLX5_SET16(virtio_net_q, virtq, state, attr->state);
1914 case MLX5_VIRTQ_MODIFY_TYPE_DIRTY_BITMAP_PARAMS:
1915 MLX5_SET(virtio_net_q, virtq, dirty_bitmap_mkey,
1916 attr->dirty_bitmap_mkey);
1917 MLX5_SET64(virtio_net_q, virtq, dirty_bitmap_addr,
1918 attr->dirty_bitmap_addr);
1919 MLX5_SET(virtio_net_q, virtq, dirty_bitmap_size,
1920 attr->dirty_bitmap_size);
1922 case MLX5_VIRTQ_MODIFY_TYPE_DIRTY_BITMAP_DUMP_ENABLE:
1923 MLX5_SET(virtio_net_q, virtq, dirty_bitmap_dump_enable,
1924 attr->dirty_bitmap_dump_enable);
1930 ret = mlx5_glue->devx_obj_modify(virtq_obj->obj, in, sizeof(in),
1933 DRV_LOG(ERR, "Failed to modify VIRTQ using DevX.");
1941 * Query VIRTQ using DevX API.
1943 * @param[in] virtq_obj
1944 * Pointer to virtq object structure.
1945 * @param [in/out] attr
1946 * Pointer to virtq attributes structure.
1949 * 0 on success, a negative errno value otherwise and rte_errno is set.
1952 mlx5_devx_cmd_query_virtq(struct mlx5_devx_obj *virtq_obj,
1953 struct mlx5_devx_virtq_attr *attr)
1955 uint32_t in[MLX5_ST_SZ_DW(general_obj_in_cmd_hdr)] = {0};
1956 uint32_t out[MLX5_ST_SZ_DW(query_virtq_out)] = {0};
1957 void *hdr = MLX5_ADDR_OF(query_virtq_out, in, hdr);
1958 void *virtq = MLX5_ADDR_OF(query_virtq_out, out, virtq);
1961 MLX5_SET(general_obj_in_cmd_hdr, hdr, opcode,
1962 MLX5_CMD_OP_QUERY_GENERAL_OBJECT);
1963 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_type,
1964 MLX5_GENERAL_OBJ_TYPE_VIRTQ);
1965 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_id, virtq_obj->id);
1966 ret = mlx5_glue->devx_obj_query(virtq_obj->obj, in, sizeof(in),
1969 DRV_LOG(ERR, "Failed to modify VIRTQ using DevX.");
1973 attr->hw_available_index = MLX5_GET16(virtio_net_q, virtq,
1974 hw_available_index);
1975 attr->hw_used_index = MLX5_GET16(virtio_net_q, virtq, hw_used_index);
1976 attr->state = MLX5_GET16(virtio_net_q, virtq, state);
1977 attr->error_type = MLX5_GET16(virtio_net_q, virtq,
1978 virtio_q_context.error_type);
1983 * Create QP using DevX API.
1986 * Context returned from mlx5 open_device() glue function.
1988 * Pointer to QP attributes structure.
1991 * The DevX object created, NULL otherwise and rte_errno is set.
1993 struct mlx5_devx_obj *
1994 mlx5_devx_cmd_create_qp(void *ctx,
1995 struct mlx5_devx_qp_attr *attr)
1997 uint32_t in[MLX5_ST_SZ_DW(create_qp_in)] = {0};
1998 uint32_t out[MLX5_ST_SZ_DW(create_qp_out)] = {0};
1999 struct mlx5_devx_obj *qp_obj = mlx5_malloc(MLX5_MEM_ZERO,
2002 void *qpc = MLX5_ADDR_OF(create_qp_in, in, qpc);
2005 DRV_LOG(ERR, "Failed to allocate QP data.");
2009 MLX5_SET(create_qp_in, in, opcode, MLX5_CMD_OP_CREATE_QP);
2010 MLX5_SET(qpc, qpc, st, MLX5_QP_ST_RC);
2011 MLX5_SET(qpc, qpc, pd, attr->pd);
2012 MLX5_SET(qpc, qpc, ts_format, attr->ts_format);
2013 if (attr->uar_index) {
2014 MLX5_SET(qpc, qpc, pm_state, MLX5_QP_PM_MIGRATED);
2015 MLX5_SET(qpc, qpc, uar_page, attr->uar_index);
2016 if (attr->log_page_size > MLX5_ADAPTER_PAGE_SHIFT)
2017 MLX5_SET(qpc, qpc, log_page_size,
2018 attr->log_page_size - MLX5_ADAPTER_PAGE_SHIFT);
2019 if (attr->sq_size) {
2020 MLX5_ASSERT(RTE_IS_POWER_OF_2(attr->sq_size));
2021 MLX5_SET(qpc, qpc, cqn_snd, attr->cqn);
2022 MLX5_SET(qpc, qpc, log_sq_size,
2023 rte_log2_u32(attr->sq_size));
2025 MLX5_SET(qpc, qpc, no_sq, 1);
2027 if (attr->rq_size) {
2028 MLX5_ASSERT(RTE_IS_POWER_OF_2(attr->rq_size));
2029 MLX5_SET(qpc, qpc, cqn_rcv, attr->cqn);
2030 MLX5_SET(qpc, qpc, log_rq_stride, attr->log_rq_stride -
2031 MLX5_LOG_RQ_STRIDE_SHIFT);
2032 MLX5_SET(qpc, qpc, log_rq_size,
2033 rte_log2_u32(attr->rq_size));
2034 MLX5_SET(qpc, qpc, rq_type, MLX5_NON_ZERO_RQ);
2036 MLX5_SET(qpc, qpc, rq_type, MLX5_ZERO_LEN_RQ);
2038 if (attr->dbr_umem_valid) {
2039 MLX5_SET(qpc, qpc, dbr_umem_valid,
2040 attr->dbr_umem_valid);
2041 MLX5_SET(qpc, qpc, dbr_umem_id, attr->dbr_umem_id);
2043 MLX5_SET64(qpc, qpc, dbr_addr, attr->dbr_address);
2044 MLX5_SET64(create_qp_in, in, wq_umem_offset,
2045 attr->wq_umem_offset);
2046 MLX5_SET(create_qp_in, in, wq_umem_id, attr->wq_umem_id);
2047 MLX5_SET(create_qp_in, in, wq_umem_valid, 1);
2049 /* Special QP to be managed by FW - no SQ\RQ\CQ\UAR\DB rec. */
2050 MLX5_SET(qpc, qpc, rq_type, MLX5_ZERO_LEN_RQ);
2051 MLX5_SET(qpc, qpc, no_sq, 1);
2053 qp_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in), out,
2057 DRV_LOG(ERR, "Failed to create QP Obj using DevX.");
2061 qp_obj->id = MLX5_GET(create_qp_out, out, qpn);
2066 * Modify QP using DevX API.
2067 * Currently supports only force loop-back QP.
2070 * Pointer to QP object structure.
2071 * @param [in] qp_st_mod_op
2072 * The QP state modification operation.
2073 * @param [in] remote_qp_id
2074 * The remote QP ID for MLX5_CMD_OP_INIT2RTR_QP operation.
2077 * 0 on success, a negative errno value otherwise and rte_errno is set.
2080 mlx5_devx_cmd_modify_qp_state(struct mlx5_devx_obj *qp, uint32_t qp_st_mod_op,
2081 uint32_t remote_qp_id)
2084 uint32_t rst2init[MLX5_ST_SZ_DW(rst2init_qp_in)];
2085 uint32_t init2rtr[MLX5_ST_SZ_DW(init2rtr_qp_in)];
2086 uint32_t rtr2rts[MLX5_ST_SZ_DW(rtr2rts_qp_in)];
2089 uint32_t rst2init[MLX5_ST_SZ_DW(rst2init_qp_out)];
2090 uint32_t init2rtr[MLX5_ST_SZ_DW(init2rtr_qp_out)];
2091 uint32_t rtr2rts[MLX5_ST_SZ_DW(rtr2rts_qp_out)];
2096 unsigned int outlen;
2098 memset(&in, 0, sizeof(in));
2099 memset(&out, 0, sizeof(out));
2100 MLX5_SET(rst2init_qp_in, &in, opcode, qp_st_mod_op);
2101 switch (qp_st_mod_op) {
2102 case MLX5_CMD_OP_RST2INIT_QP:
2103 MLX5_SET(rst2init_qp_in, &in, qpn, qp->id);
2104 qpc = MLX5_ADDR_OF(rst2init_qp_in, &in, qpc);
2105 MLX5_SET(qpc, qpc, primary_address_path.vhca_port_num, 1);
2106 MLX5_SET(qpc, qpc, rre, 1);
2107 MLX5_SET(qpc, qpc, rwe, 1);
2108 MLX5_SET(qpc, qpc, pm_state, MLX5_QP_PM_MIGRATED);
2109 inlen = sizeof(in.rst2init);
2110 outlen = sizeof(out.rst2init);
2112 case MLX5_CMD_OP_INIT2RTR_QP:
2113 MLX5_SET(init2rtr_qp_in, &in, qpn, qp->id);
2114 qpc = MLX5_ADDR_OF(init2rtr_qp_in, &in, qpc);
2115 MLX5_SET(qpc, qpc, primary_address_path.fl, 1);
2116 MLX5_SET(qpc, qpc, primary_address_path.vhca_port_num, 1);
2117 MLX5_SET(qpc, qpc, mtu, 1);
2118 MLX5_SET(qpc, qpc, log_msg_max, 30);
2119 MLX5_SET(qpc, qpc, remote_qpn, remote_qp_id);
2120 MLX5_SET(qpc, qpc, min_rnr_nak, 0);
2121 inlen = sizeof(in.init2rtr);
2122 outlen = sizeof(out.init2rtr);
2124 case MLX5_CMD_OP_RTR2RTS_QP:
2125 qpc = MLX5_ADDR_OF(rtr2rts_qp_in, &in, qpc);
2126 MLX5_SET(rtr2rts_qp_in, &in, qpn, qp->id);
2127 MLX5_SET(qpc, qpc, primary_address_path.ack_timeout, 14);
2128 MLX5_SET(qpc, qpc, log_ack_req_freq, 0);
2129 MLX5_SET(qpc, qpc, retry_count, 7);
2130 MLX5_SET(qpc, qpc, rnr_retry, 7);
2131 inlen = sizeof(in.rtr2rts);
2132 outlen = sizeof(out.rtr2rts);
2135 DRV_LOG(ERR, "Invalid or unsupported QP modify op %u.",
2140 ret = mlx5_glue->devx_obj_modify(qp->obj, &in, inlen, &out, outlen);
2142 DRV_LOG(ERR, "Failed to modify QP using DevX.");
2149 struct mlx5_devx_obj *
2150 mlx5_devx_cmd_create_virtio_q_counters(void *ctx)
2152 uint32_t in[MLX5_ST_SZ_DW(create_virtio_q_counters_in)] = {0};
2153 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
2154 struct mlx5_devx_obj *couners_obj = mlx5_malloc(MLX5_MEM_ZERO,
2155 sizeof(*couners_obj), 0,
2157 void *hdr = MLX5_ADDR_OF(create_virtio_q_counters_in, in, hdr);
2160 DRV_LOG(ERR, "Failed to allocate virtio queue counters data.");
2164 MLX5_SET(general_obj_in_cmd_hdr, hdr, opcode,
2165 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
2166 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_type,
2167 MLX5_GENERAL_OBJ_TYPE_VIRTIO_Q_COUNTERS);
2168 couners_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in), out,
2170 if (!couners_obj->obj) {
2172 DRV_LOG(ERR, "Failed to create virtio queue counters Obj using"
2174 mlx5_free(couners_obj);
2177 couners_obj->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
2182 mlx5_devx_cmd_query_virtio_q_counters(struct mlx5_devx_obj *couners_obj,
2183 struct mlx5_devx_virtio_q_couners_attr *attr)
2185 uint32_t in[MLX5_ST_SZ_DW(general_obj_in_cmd_hdr)] = {0};
2186 uint32_t out[MLX5_ST_SZ_DW(query_virtio_q_counters_out)] = {0};
2187 void *hdr = MLX5_ADDR_OF(query_virtio_q_counters_out, in, hdr);
2188 void *virtio_q_counters = MLX5_ADDR_OF(query_virtio_q_counters_out, out,
2192 MLX5_SET(general_obj_in_cmd_hdr, hdr, opcode,
2193 MLX5_CMD_OP_QUERY_GENERAL_OBJECT);
2194 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_type,
2195 MLX5_GENERAL_OBJ_TYPE_VIRTIO_Q_COUNTERS);
2196 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_id, couners_obj->id);
2197 ret = mlx5_glue->devx_obj_query(couners_obj->obj, in, sizeof(in), out,
2200 DRV_LOG(ERR, "Failed to query virtio q counters using DevX.");
2204 attr->received_desc = MLX5_GET64(virtio_q_counters, virtio_q_counters,
2206 attr->completed_desc = MLX5_GET64(virtio_q_counters, virtio_q_counters,
2208 attr->error_cqes = MLX5_GET(virtio_q_counters, virtio_q_counters,
2210 attr->bad_desc_errors = MLX5_GET(virtio_q_counters, virtio_q_counters,
2212 attr->exceed_max_chain = MLX5_GET(virtio_q_counters, virtio_q_counters,
2214 attr->invalid_buffer = MLX5_GET(virtio_q_counters, virtio_q_counters,
2220 * Create general object of type FLOW_HIT_ASO using DevX API.
2223 * Context returned from mlx5 open_device() glue function.
2225 * PD value to associate the FLOW_HIT_ASO object with.
2228 * The DevX object created, NULL otherwise and rte_errno is set.
2230 struct mlx5_devx_obj *
2231 mlx5_devx_cmd_create_flow_hit_aso_obj(void *ctx, uint32_t pd)
2233 uint32_t in[MLX5_ST_SZ_DW(create_flow_hit_aso_in)] = {0};
2234 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
2235 struct mlx5_devx_obj *flow_hit_aso_obj = NULL;
2238 flow_hit_aso_obj = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*flow_hit_aso_obj),
2240 if (!flow_hit_aso_obj) {
2241 DRV_LOG(ERR, "Failed to allocate FLOW_HIT_ASO object data");
2245 ptr = MLX5_ADDR_OF(create_flow_hit_aso_in, in, hdr);
2246 MLX5_SET(general_obj_in_cmd_hdr, ptr, opcode,
2247 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
2248 MLX5_SET(general_obj_in_cmd_hdr, ptr, obj_type,
2249 MLX5_GENERAL_OBJ_TYPE_FLOW_HIT_ASO);
2250 ptr = MLX5_ADDR_OF(create_flow_hit_aso_in, in, flow_hit_aso);
2251 MLX5_SET(flow_hit_aso, ptr, access_pd, pd);
2252 flow_hit_aso_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
2254 if (!flow_hit_aso_obj->obj) {
2256 DRV_LOG(ERR, "Failed to create FLOW_HIT_ASO obj using DevX.");
2257 mlx5_free(flow_hit_aso_obj);
2260 flow_hit_aso_obj->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
2261 return flow_hit_aso_obj;
2265 * Create PD using DevX API.
2268 * Context returned from mlx5 open_device() glue function.
2271 * The DevX object created, NULL otherwise and rte_errno is set.
2273 struct mlx5_devx_obj *
2274 mlx5_devx_cmd_alloc_pd(void *ctx)
2276 struct mlx5_devx_obj *ppd =
2277 mlx5_malloc(MLX5_MEM_ZERO, sizeof(*ppd), 0, SOCKET_ID_ANY);
2278 u32 in[MLX5_ST_SZ_DW(alloc_pd_in)] = {0};
2279 u32 out[MLX5_ST_SZ_DW(alloc_pd_out)] = {0};
2282 DRV_LOG(ERR, "Failed to allocate PD data.");
2286 MLX5_SET(alloc_pd_in, in, opcode, MLX5_CMD_OP_ALLOC_PD);
2287 ppd->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
2291 DRV_LOG(ERR, "Failed to allocate PD Obj using DevX.");
2295 ppd->id = MLX5_GET(alloc_pd_out, out, pd);
2300 * Create general object of type FLOW_METER_ASO using DevX API.
2303 * Context returned from mlx5 open_device() glue function.
2305 * PD value to associate the FLOW_METER_ASO object with.
2306 * @param [in] log_obj_size
2307 * log_obj_size define to allocate number of 2 * meters
2308 * in one FLOW_METER_ASO object.
2311 * The DevX object created, NULL otherwise and rte_errno is set.
2313 struct mlx5_devx_obj *
2314 mlx5_devx_cmd_create_flow_meter_aso_obj(void *ctx, uint32_t pd,
2315 uint32_t log_obj_size)
2317 uint32_t in[MLX5_ST_SZ_DW(create_flow_meter_aso_in)] = {0};
2318 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)];
2319 struct mlx5_devx_obj *flow_meter_aso_obj;
2322 flow_meter_aso_obj = mlx5_malloc(MLX5_MEM_ZERO,
2323 sizeof(*flow_meter_aso_obj),
2325 if (!flow_meter_aso_obj) {
2326 DRV_LOG(ERR, "Failed to allocate FLOW_METER_ASO object data");
2330 ptr = MLX5_ADDR_OF(create_flow_meter_aso_in, in, hdr);
2331 MLX5_SET(general_obj_in_cmd_hdr, ptr, opcode,
2332 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
2333 MLX5_SET(general_obj_in_cmd_hdr, ptr, obj_type,
2334 MLX5_GENERAL_OBJ_TYPE_FLOW_METER_ASO);
2335 MLX5_SET(general_obj_in_cmd_hdr, ptr, log_obj_range,
2337 ptr = MLX5_ADDR_OF(create_flow_meter_aso_in, in, flow_meter_aso);
2338 MLX5_SET(flow_meter_aso, ptr, access_pd, pd);
2339 flow_meter_aso_obj->obj = mlx5_glue->devx_obj_create(
2340 ctx, in, sizeof(in),
2342 if (!flow_meter_aso_obj->obj) {
2344 DRV_LOG(ERR, "Failed to create FLOW_METER_ASO obj using DevX.");
2345 mlx5_free(flow_meter_aso_obj);
2348 flow_meter_aso_obj->id = MLX5_GET(general_obj_out_cmd_hdr,
2350 return flow_meter_aso_obj;
2354 * Create general object of type CONN_TRACK_OFFLOAD using DevX API.
2357 * Context returned from mlx5 open_device() glue function.
2359 * PD value to associate the CONN_TRACK_OFFLOAD ASO object with.
2360 * @param [in] log_obj_size
2361 * log_obj_size to allocate its power of 2 * objects
2362 * in one CONN_TRACK_OFFLOAD bulk allocation.
2365 * The DevX object created, NULL otherwise and rte_errno is set.
2367 struct mlx5_devx_obj *
2368 mlx5_devx_cmd_create_conn_track_offload_obj(void *ctx, uint32_t pd,
2369 uint32_t log_obj_size)
2371 uint32_t in[MLX5_ST_SZ_DW(create_conn_track_aso_in)] = {0};
2372 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)];
2373 struct mlx5_devx_obj *ct_aso_obj;
2376 ct_aso_obj = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*ct_aso_obj),
2379 DRV_LOG(ERR, "Failed to allocate CONN_TRACK_OFFLOAD object.");
2383 ptr = MLX5_ADDR_OF(create_conn_track_aso_in, in, hdr);
2384 MLX5_SET(general_obj_in_cmd_hdr, ptr, opcode,
2385 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
2386 MLX5_SET(general_obj_in_cmd_hdr, ptr, obj_type,
2387 MLX5_GENERAL_OBJ_TYPE_CONN_TRACK_OFFLOAD);
2388 MLX5_SET(general_obj_in_cmd_hdr, ptr, log_obj_range, log_obj_size);
2389 ptr = MLX5_ADDR_OF(create_conn_track_aso_in, in, conn_track_offload);
2390 MLX5_SET(conn_track_offload, ptr, conn_track_aso_access_pd, pd);
2391 ct_aso_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
2393 if (!ct_aso_obj->obj) {
2395 DRV_LOG(ERR, "Failed to create CONN_TRACK_OFFLOAD obj by using DevX.");
2396 mlx5_free(ct_aso_obj);
2399 ct_aso_obj->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
2404 * Create general object of type GENEVE TLV option using DevX API.
2407 * Context returned from mlx5 open_device() glue function.
2409 * TLV option variable value of class
2411 * TLV option variable value of type
2413 * TLV option variable value of len
2416 * The DevX object created, NULL otherwise and rte_errno is set.
2418 struct mlx5_devx_obj *
2419 mlx5_devx_cmd_create_geneve_tlv_option(void *ctx,
2420 uint16_t class, uint8_t type, uint8_t len)
2422 uint32_t in[MLX5_ST_SZ_DW(create_geneve_tlv_option_in)] = {0};
2423 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
2424 struct mlx5_devx_obj *geneve_tlv_opt_obj = mlx5_malloc(MLX5_MEM_ZERO,
2425 sizeof(*geneve_tlv_opt_obj),
2428 if (!geneve_tlv_opt_obj) {
2429 DRV_LOG(ERR, "Failed to allocate geneve tlv option object.");
2433 void *hdr = MLX5_ADDR_OF(create_geneve_tlv_option_in, in, hdr);
2434 void *opt = MLX5_ADDR_OF(create_geneve_tlv_option_in, in,
2436 MLX5_SET(general_obj_in_cmd_hdr, hdr, opcode,
2437 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
2438 MLX5_SET(general_obj_in_cmd_hdr, hdr, obj_type,
2439 MLX5_GENERAL_OBJ_TYPE_GENEVE_TLV_OPT);
2440 MLX5_SET(geneve_tlv_option, opt, option_class,
2441 rte_be_to_cpu_16(class));
2442 MLX5_SET(geneve_tlv_option, opt, option_type, type);
2443 MLX5_SET(geneve_tlv_option, opt, option_data_length, len);
2444 geneve_tlv_opt_obj->obj = mlx5_glue->devx_obj_create(ctx, in,
2445 sizeof(in), out, sizeof(out));
2446 if (!geneve_tlv_opt_obj->obj) {
2448 DRV_LOG(ERR, "Failed to create Geneve tlv option "
2450 mlx5_free(geneve_tlv_opt_obj);
2453 geneve_tlv_opt_obj->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
2454 return geneve_tlv_opt_obj;
2458 mlx5_devx_cmd_wq_query(void *wq, uint32_t *counter_set_id)
2460 #ifdef HAVE_IBV_FLOW_DV_SUPPORT
2461 uint32_t in[MLX5_ST_SZ_DW(query_rq_in)] = {0};
2462 uint32_t out[MLX5_ST_SZ_DW(query_rq_out)] = {0};
2466 MLX5_SET(query_rq_in, in, opcode, MLX5_CMD_OP_QUERY_RQ);
2467 MLX5_SET(query_rq_in, in, rqn, ((struct ibv_wq *)wq)->wq_num);
2468 rc = mlx5_glue->devx_wq_query(wq, in, sizeof(in), out, sizeof(out));
2471 DRV_LOG(ERR, "Failed to query WQ counter set ID using DevX - "
2472 "rc = %d, errno = %d.", rc, errno);
2475 rq_ctx = MLX5_ADDR_OF(query_rq_out, out, rq_context);
2476 *counter_set_id = MLX5_GET(rqc, rq_ctx, counter_set_id);
2480 (void)counter_set_id;
2486 * Allocate queue counters via devx interface.
2489 * Context returned from mlx5 open_device() glue function.
2492 * Pointer to counter object on success, a NULL value otherwise and
2495 struct mlx5_devx_obj *
2496 mlx5_devx_cmd_queue_counter_alloc(void *ctx)
2498 struct mlx5_devx_obj *dcs = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*dcs), 0,
2500 uint32_t in[MLX5_ST_SZ_DW(alloc_q_counter_in)] = {0};
2501 uint32_t out[MLX5_ST_SZ_DW(alloc_q_counter_out)] = {0};
2507 MLX5_SET(alloc_q_counter_in, in, opcode, MLX5_CMD_OP_ALLOC_Q_COUNTER);
2508 dcs->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in), out,
2511 DRV_LOG(DEBUG, "Can't allocate q counter set by DevX - error "
2517 dcs->id = MLX5_GET(alloc_q_counter_out, out, counter_set_id);
2522 * Query queue counters values.
2525 * devx object of the queue counter set.
2527 * Whether hardware should clear the counters after the query or not.
2528 * @param[out] out_of_buffers
2529 * Number of dropped occurred due to lack of WQE for the associated QPs/RQs.
2532 * 0 on success, a negative value otherwise.
2535 mlx5_devx_cmd_queue_counter_query(struct mlx5_devx_obj *dcs, int clear,
2536 uint32_t *out_of_buffers)
2538 uint32_t out[MLX5_ST_SZ_BYTES(query_q_counter_out)] = {0};
2539 uint32_t in[MLX5_ST_SZ_DW(query_q_counter_in)] = {0};
2542 MLX5_SET(query_q_counter_in, in, opcode,
2543 MLX5_CMD_OP_QUERY_Q_COUNTER);
2544 MLX5_SET(query_q_counter_in, in, op_mod, 0);
2545 MLX5_SET(query_q_counter_in, in, counter_set_id, dcs->id);
2546 MLX5_SET(query_q_counter_in, in, clear, !!clear);
2547 rc = mlx5_glue->devx_obj_query(dcs->obj, in, sizeof(in), out,
2550 DRV_LOG(ERR, "Failed to query devx q counter set - rc %d", rc);
2554 *out_of_buffers = MLX5_GET(query_q_counter_out, out, out_of_buffer);
2559 * Create general object of type DEK using DevX API.
2562 * Context returned from mlx5 open_device() glue function.
2564 * Pointer to DEK attributes structure.
2567 * The DevX object created, NULL otherwise and rte_errno is set.
2569 struct mlx5_devx_obj *
2570 mlx5_devx_cmd_create_dek_obj(void *ctx, struct mlx5_devx_dek_attr *attr)
2572 uint32_t in[MLX5_ST_SZ_DW(create_dek_in)] = {0};
2573 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
2574 struct mlx5_devx_obj *dek_obj = NULL;
2575 void *ptr = NULL, *key_addr = NULL;
2577 dek_obj = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*dek_obj),
2579 if (dek_obj == NULL) {
2580 DRV_LOG(ERR, "Failed to allocate DEK object data");
2584 ptr = MLX5_ADDR_OF(create_dek_in, in, hdr);
2585 MLX5_SET(general_obj_in_cmd_hdr, ptr, opcode,
2586 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
2587 MLX5_SET(general_obj_in_cmd_hdr, ptr, obj_type,
2588 MLX5_GENERAL_OBJ_TYPE_DEK);
2589 ptr = MLX5_ADDR_OF(create_dek_in, in, dek);
2590 MLX5_SET(dek, ptr, key_size, attr->key_size);
2591 MLX5_SET(dek, ptr, has_keytag, attr->has_keytag);
2592 MLX5_SET(dek, ptr, key_purpose, attr->key_purpose);
2593 MLX5_SET(dek, ptr, pd, attr->pd);
2594 MLX5_SET64(dek, ptr, opaque, attr->opaque);
2595 key_addr = MLX5_ADDR_OF(dek, ptr, key);
2596 memcpy(key_addr, (void *)(attr->key), MLX5_CRYPTO_KEY_MAX_SIZE);
2597 dek_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
2599 if (dek_obj->obj == NULL) {
2601 DRV_LOG(ERR, "Failed to create DEK obj using DevX.");
2605 dek_obj->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
2610 * Create general object of type IMPORT_KEK using DevX API.
2613 * Context returned from mlx5 open_device() glue function.
2615 * Pointer to IMPORT_KEK attributes structure.
2618 * The DevX object created, NULL otherwise and rte_errno is set.
2620 struct mlx5_devx_obj *
2621 mlx5_devx_cmd_create_import_kek_obj(void *ctx,
2622 struct mlx5_devx_import_kek_attr *attr)
2624 uint32_t in[MLX5_ST_SZ_DW(create_import_kek_in)] = {0};
2625 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
2626 struct mlx5_devx_obj *import_kek_obj = NULL;
2627 void *ptr = NULL, *key_addr = NULL;
2629 import_kek_obj = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*import_kek_obj),
2631 if (import_kek_obj == NULL) {
2632 DRV_LOG(ERR, "Failed to allocate IMPORT_KEK object data");
2636 ptr = MLX5_ADDR_OF(create_import_kek_in, in, hdr);
2637 MLX5_SET(general_obj_in_cmd_hdr, ptr, opcode,
2638 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
2639 MLX5_SET(general_obj_in_cmd_hdr, ptr, obj_type,
2640 MLX5_GENERAL_OBJ_TYPE_IMPORT_KEK);
2641 ptr = MLX5_ADDR_OF(create_import_kek_in, in, import_kek);
2642 MLX5_SET(import_kek, ptr, key_size, attr->key_size);
2643 key_addr = MLX5_ADDR_OF(import_kek, ptr, key);
2644 memcpy(key_addr, (void *)(attr->key), MLX5_CRYPTO_KEY_MAX_SIZE);
2645 import_kek_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
2647 if (import_kek_obj->obj == NULL) {
2649 DRV_LOG(ERR, "Failed to create IMPORT_KEK object using DevX.");
2650 mlx5_free(import_kek_obj);
2653 import_kek_obj->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
2654 return import_kek_obj;
2658 * Create general object of type CREDENTIAL using DevX API.
2661 * Context returned from mlx5 open_device() glue function.
2663 * Pointer to CREDENTIAL attributes structure.
2666 * The DevX object created, NULL otherwise and rte_errno is set.
2668 struct mlx5_devx_obj *
2669 mlx5_devx_cmd_create_credential_obj(void *ctx,
2670 struct mlx5_devx_credential_attr *attr)
2672 uint32_t in[MLX5_ST_SZ_DW(create_credential_in)] = {0};
2673 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
2674 struct mlx5_devx_obj *credential_obj = NULL;
2675 void *ptr = NULL, *credential_addr = NULL;
2677 credential_obj = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*credential_obj),
2679 if (credential_obj == NULL) {
2680 DRV_LOG(ERR, "Failed to allocate CREDENTIAL object data");
2684 ptr = MLX5_ADDR_OF(create_credential_in, in, hdr);
2685 MLX5_SET(general_obj_in_cmd_hdr, ptr, opcode,
2686 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
2687 MLX5_SET(general_obj_in_cmd_hdr, ptr, obj_type,
2688 MLX5_GENERAL_OBJ_TYPE_CREDENTIAL);
2689 ptr = MLX5_ADDR_OF(create_credential_in, in, credential);
2690 MLX5_SET(credential, ptr, credential_role, attr->credential_role);
2691 credential_addr = MLX5_ADDR_OF(credential, ptr, credential);
2692 memcpy(credential_addr, (void *)(attr->credential),
2693 MLX5_CRYPTO_CREDENTIAL_SIZE);
2694 credential_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
2696 if (credential_obj->obj == NULL) {
2698 DRV_LOG(ERR, "Failed to create CREDENTIAL object using DevX.");
2699 mlx5_free(credential_obj);
2702 credential_obj->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
2703 return credential_obj;
2707 * Create general object of type CRYPTO_LOGIN using DevX API.
2710 * Context returned from mlx5 open_device() glue function.
2712 * Pointer to CRYPTO_LOGIN attributes structure.
2715 * The DevX object created, NULL otherwise and rte_errno is set.
2717 struct mlx5_devx_obj *
2718 mlx5_devx_cmd_create_crypto_login_obj(void *ctx,
2719 struct mlx5_devx_crypto_login_attr *attr)
2721 uint32_t in[MLX5_ST_SZ_DW(create_crypto_login_in)] = {0};
2722 uint32_t out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
2723 struct mlx5_devx_obj *crypto_login_obj = NULL;
2724 void *ptr = NULL, *credential_addr = NULL;
2726 crypto_login_obj = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*crypto_login_obj),
2728 if (crypto_login_obj == NULL) {
2729 DRV_LOG(ERR, "Failed to allocate CRYPTO_LOGIN object data");
2733 ptr = MLX5_ADDR_OF(create_crypto_login_in, in, hdr);
2734 MLX5_SET(general_obj_in_cmd_hdr, ptr, opcode,
2735 MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
2736 MLX5_SET(general_obj_in_cmd_hdr, ptr, obj_type,
2737 MLX5_GENERAL_OBJ_TYPE_CRYPTO_LOGIN);
2738 ptr = MLX5_ADDR_OF(create_crypto_login_in, in, crypto_login);
2739 MLX5_SET(crypto_login, ptr, credential_pointer,
2740 attr->credential_pointer);
2741 MLX5_SET(crypto_login, ptr, session_import_kek_ptr,
2742 attr->session_import_kek_ptr);
2743 credential_addr = MLX5_ADDR_OF(crypto_login, ptr, credential);
2744 memcpy(credential_addr, (void *)(attr->credential),
2745 MLX5_CRYPTO_CREDENTIAL_SIZE);
2746 crypto_login_obj->obj = mlx5_glue->devx_obj_create(ctx, in, sizeof(in),
2748 if (crypto_login_obj->obj == NULL) {
2750 DRV_LOG(ERR, "Failed to create CRYPTO_LOGIN obj using DevX.");
2751 mlx5_free(crypto_login_obj);
2754 crypto_login_obj->id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
2755 return crypto_login_obj;