2 * Broadcom NetXtreme-E RoCE driver.
4 * Copyright (c) 2016 - 2017, Broadcom. All rights reserved. The term
5 * Broadcom refers to Broadcom Limited and/or its subsidiaries.
7 * This software is available to you under a choice of one of two
8 * licenses. You may choose to be licensed under the terms of the GNU
9 * General Public License (GPL) Version 2, available from the file
10 * COPYING in the main directory of this source tree, or the
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
17 * 1. Redistributions of source code must retain the above copyright
18 * notice, this list of conditions and the following disclaimer.
19 * 2. Redistributions in binary form must reproduce the above copyright
20 * notice, this list of conditions and the following disclaimer in
21 * the documentation and/or other materials provided with the
24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS''
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
26 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
27 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
28 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
31 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
32 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
33 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
34 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 * Description: Slow Path Operators
39 #include <linux/interrupt.h>
40 #include <linux/spinlock.h>
41 #include <linux/sched.h>
42 #include <linux/pci.h>
46 #include "qplib_res.h"
47 #include "qplib_rcfw.h"
50 const struct bnxt_qplib_gid bnxt_qplib_gid_zero = {{ 0, 0, 0, 0, 0, 0, 0, 0,
51 0, 0, 0, 0, 0, 0, 0, 0 } };
54 int bnxt_qplib_get_dev_attr(struct bnxt_qplib_rcfw *rcfw,
55 struct bnxt_qplib_dev_attr *attr)
57 struct cmdq_query_func req;
58 struct creq_query_func_resp resp;
59 struct bnxt_qplib_rcfw_sbuf *sbuf;
60 struct creq_query_func_resp_sb *sb;
66 RCFW_CMD_PREP(req, QUERY_FUNC, cmd_flags);
68 sbuf = bnxt_qplib_rcfw_alloc_sbuf(rcfw, sizeof(*sb));
70 dev_err(&rcfw->pdev->dev,
71 "QPLIB: SP: QUERY_FUNC alloc side buffer failed");
76 req.resp_size = sizeof(*sb) / BNXT_QPLIB_CMDQE_UNITS;
77 rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, (void *)&resp,
82 /* Extract the context from the side buffer */
83 attr->max_qp = le32_to_cpu(sb->max_qp);
84 attr->max_qp_rd_atom =
85 sb->max_qp_rd_atom > BNXT_QPLIB_MAX_OUT_RD_ATOM ?
86 BNXT_QPLIB_MAX_OUT_RD_ATOM : sb->max_qp_rd_atom;
87 attr->max_qp_init_rd_atom =
88 sb->max_qp_init_rd_atom > BNXT_QPLIB_MAX_OUT_RD_ATOM ?
89 BNXT_QPLIB_MAX_OUT_RD_ATOM : sb->max_qp_init_rd_atom;
90 attr->max_qp_wqes = le16_to_cpu(sb->max_qp_wr);
92 * 128 WQEs needs to be reserved for the HW (8916). Prevent
93 * reporting the max number
95 attr->max_qp_wqes -= BNXT_QPLIB_RESERVED_QP_WRS;
96 attr->max_qp_sges = sb->max_sge;
97 attr->max_cq = le32_to_cpu(sb->max_cq);
98 attr->max_cq_wqes = le32_to_cpu(sb->max_cqe);
99 attr->max_cq_sges = attr->max_qp_sges;
100 attr->max_mr = le32_to_cpu(sb->max_mr);
101 attr->max_mw = le32_to_cpu(sb->max_mw);
103 attr->max_mr_size = le64_to_cpu(sb->max_mr_size);
104 attr->max_pd = 64 * 1024;
105 attr->max_raw_ethy_qp = le32_to_cpu(sb->max_raw_eth_qp);
106 attr->max_ah = le32_to_cpu(sb->max_ah);
108 attr->max_fmr = le32_to_cpu(sb->max_fmr);
109 attr->max_map_per_fmr = sb->max_map_per_fmr;
111 attr->max_srq = le16_to_cpu(sb->max_srq);
112 attr->max_srq_wqes = le32_to_cpu(sb->max_srq_wr) - 1;
113 attr->max_srq_sges = sb->max_srq_sge;
114 /* Bono only reports 1 PKEY for now, but it can support > 1 */
115 attr->max_pkey = le32_to_cpu(sb->max_pkeys);
117 attr->max_inline_data = le32_to_cpu(sb->max_inline_data);
118 attr->l2_db_size = (sb->l2_db_space_size + 1) * PAGE_SIZE;
119 attr->max_sgid = le32_to_cpu(sb->max_gid);
121 strlcpy(attr->fw_ver, "20.6.28.0", sizeof(attr->fw_ver));
123 for (i = 0; i < MAX_TQM_ALLOC_REQ / 4; i++) {
124 temp = le32_to_cpu(sb->tqm_alloc_reqs[i]);
125 tqm_alloc = (u8 *)&temp;
126 attr->tqm_alloc_reqs[i * 4] = *tqm_alloc;
127 attr->tqm_alloc_reqs[i * 4 + 1] = *(++tqm_alloc);
128 attr->tqm_alloc_reqs[i * 4 + 2] = *(++tqm_alloc);
129 attr->tqm_alloc_reqs[i * 4 + 3] = *(++tqm_alloc);
133 bnxt_qplib_rcfw_free_sbuf(rcfw, sbuf);
138 int bnxt_qplib_get_sgid(struct bnxt_qplib_res *res,
139 struct bnxt_qplib_sgid_tbl *sgid_tbl, int index,
140 struct bnxt_qplib_gid *gid)
142 if (index > sgid_tbl->max) {
143 dev_err(&res->pdev->dev,
144 "QPLIB: Index %d exceeded SGID table max (%d)",
145 index, sgid_tbl->max);
148 memcpy(gid, &sgid_tbl->tbl[index], sizeof(*gid));
152 int bnxt_qplib_del_sgid(struct bnxt_qplib_sgid_tbl *sgid_tbl,
153 struct bnxt_qplib_gid *gid, bool update)
155 struct bnxt_qplib_res *res = to_bnxt_qplib(sgid_tbl,
156 struct bnxt_qplib_res,
158 struct bnxt_qplib_rcfw *rcfw = res->rcfw;
162 dev_err(&res->pdev->dev, "QPLIB: SGID table not allocated");
165 /* Do we need a sgid_lock here? */
166 if (!sgid_tbl->active) {
167 dev_err(&res->pdev->dev,
168 "QPLIB: SGID table has no active entries");
171 for (index = 0; index < sgid_tbl->max; index++) {
172 if (!memcmp(&sgid_tbl->tbl[index], gid, sizeof(*gid)))
175 if (index == sgid_tbl->max) {
176 dev_warn(&res->pdev->dev, "GID not found in the SGID table");
179 /* Remove GID from the SGID table */
181 struct cmdq_delete_gid req;
182 struct creq_delete_gid_resp resp;
186 RCFW_CMD_PREP(req, DELETE_GID, cmd_flags);
187 if (sgid_tbl->hw_id[index] == 0xFFFF) {
188 dev_err(&res->pdev->dev,
189 "QPLIB: GID entry contains an invalid HW id");
192 req.gid_index = cpu_to_le16(sgid_tbl->hw_id[index]);
193 rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
194 (void *)&resp, NULL, 0);
198 memcpy(&sgid_tbl->tbl[index], &bnxt_qplib_gid_zero,
199 sizeof(bnxt_qplib_gid_zero));
201 dev_dbg(&res->pdev->dev,
202 "QPLIB: SGID deleted hw_id[0x%x] = 0x%x active = 0x%x",
203 index, sgid_tbl->hw_id[index], sgid_tbl->active);
204 sgid_tbl->hw_id[index] = (u16)-1;
210 int bnxt_qplib_add_sgid(struct bnxt_qplib_sgid_tbl *sgid_tbl,
211 struct bnxt_qplib_gid *gid, u8 *smac, u16 vlan_id,
212 bool update, u32 *index)
214 struct bnxt_qplib_res *res = to_bnxt_qplib(sgid_tbl,
215 struct bnxt_qplib_res,
217 struct bnxt_qplib_rcfw *rcfw = res->rcfw;
221 dev_err(&res->pdev->dev, "QPLIB: SGID table not allocated");
224 /* Do we need a sgid_lock here? */
225 if (sgid_tbl->active == sgid_tbl->max) {
226 dev_err(&res->pdev->dev, "QPLIB: SGID table is full");
229 free_idx = sgid_tbl->max;
230 for (i = 0; i < sgid_tbl->max; i++) {
231 if (!memcmp(&sgid_tbl->tbl[i], gid, sizeof(*gid))) {
232 dev_dbg(&res->pdev->dev,
233 "QPLIB: SGID entry already exist in entry %d!",
237 } else if (!memcmp(&sgid_tbl->tbl[i], &bnxt_qplib_gid_zero,
238 sizeof(bnxt_qplib_gid_zero)) &&
239 free_idx == sgid_tbl->max) {
243 if (free_idx == sgid_tbl->max) {
244 dev_err(&res->pdev->dev,
245 "QPLIB: SGID table is FULL but count is not MAX??");
249 struct cmdq_add_gid req;
250 struct creq_add_gid_resp resp;
256 RCFW_CMD_PREP(req, ADD_GID, cmd_flags);
258 memcpy(temp32, gid->data, sizeof(struct bnxt_qplib_gid));
259 req.gid[0] = cpu_to_be32(temp32[3]);
260 req.gid[1] = cpu_to_be32(temp32[2]);
261 req.gid[2] = cpu_to_be32(temp32[1]);
262 req.gid[3] = cpu_to_be32(temp32[0]);
263 if (vlan_id != 0xFFFF)
264 req.vlan = cpu_to_le16((vlan_id &
265 CMDQ_ADD_GID_VLAN_VLAN_ID_MASK) |
266 CMDQ_ADD_GID_VLAN_TPID_TPID_8100 |
267 CMDQ_ADD_GID_VLAN_VLAN_EN);
269 /* MAC in network format */
270 memcpy(temp16, smac, 6);
271 req.src_mac[0] = cpu_to_be16(temp16[0]);
272 req.src_mac[1] = cpu_to_be16(temp16[1]);
273 req.src_mac[2] = cpu_to_be16(temp16[2]);
275 rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
276 (void *)&resp, NULL, 0);
279 sgid_tbl->hw_id[free_idx] = le32_to_cpu(resp.xid);
281 /* Add GID to the sgid_tbl */
282 memcpy(&sgid_tbl->tbl[free_idx], gid, sizeof(*gid));
284 dev_dbg(&res->pdev->dev,
285 "QPLIB: SGID added hw_id[0x%x] = 0x%x active = 0x%x",
286 free_idx, sgid_tbl->hw_id[free_idx], sgid_tbl->active);
294 int bnxt_qplib_get_pkey(struct bnxt_qplib_res *res,
295 struct bnxt_qplib_pkey_tbl *pkey_tbl, u16 index,
298 if (index == 0xFFFF) {
302 if (index > pkey_tbl->max) {
303 dev_err(&res->pdev->dev,
304 "QPLIB: Index %d exceeded PKEY table max (%d)",
305 index, pkey_tbl->max);
308 memcpy(pkey, &pkey_tbl->tbl[index], sizeof(*pkey));
312 int bnxt_qplib_del_pkey(struct bnxt_qplib_res *res,
313 struct bnxt_qplib_pkey_tbl *pkey_tbl, u16 *pkey,
319 dev_err(&res->pdev->dev, "QPLIB: PKEY table not allocated");
323 /* Do we need a pkey_lock here? */
324 if (!pkey_tbl->active) {
325 dev_err(&res->pdev->dev,
326 "QPLIB: PKEY table has no active entries");
329 for (i = 0; i < pkey_tbl->max; i++) {
330 if (!memcmp(&pkey_tbl->tbl[i], pkey, sizeof(*pkey)))
333 if (i == pkey_tbl->max) {
334 dev_err(&res->pdev->dev,
335 "QPLIB: PKEY 0x%04x not found in the pkey table",
339 memset(&pkey_tbl->tbl[i], 0, sizeof(*pkey));
346 int bnxt_qplib_add_pkey(struct bnxt_qplib_res *res,
347 struct bnxt_qplib_pkey_tbl *pkey_tbl, u16 *pkey,
350 int i, free_idx, rc = 0;
353 dev_err(&res->pdev->dev, "QPLIB: PKEY table not allocated");
357 /* Do we need a pkey_lock here? */
358 if (pkey_tbl->active == pkey_tbl->max) {
359 dev_err(&res->pdev->dev, "QPLIB: PKEY table is full");
362 free_idx = pkey_tbl->max;
363 for (i = 0; i < pkey_tbl->max; i++) {
364 if (!memcmp(&pkey_tbl->tbl[i], pkey, sizeof(*pkey)))
366 else if (!pkey_tbl->tbl[i] && free_idx == pkey_tbl->max)
369 if (free_idx == pkey_tbl->max) {
370 dev_err(&res->pdev->dev,
371 "QPLIB: PKEY table is FULL but count is not MAX??");
374 /* Add PKEY to the pkey_tbl */
375 memcpy(&pkey_tbl->tbl[free_idx], pkey, sizeof(*pkey));
383 int bnxt_qplib_create_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah)
385 struct bnxt_qplib_rcfw *rcfw = res->rcfw;
386 struct cmdq_create_ah req;
387 struct creq_create_ah_resp resp;
393 RCFW_CMD_PREP(req, CREATE_AH, cmd_flags);
395 memcpy(temp32, ah->dgid.data, sizeof(struct bnxt_qplib_gid));
396 req.dgid[0] = cpu_to_le32(temp32[0]);
397 req.dgid[1] = cpu_to_le32(temp32[1]);
398 req.dgid[2] = cpu_to_le32(temp32[2]);
399 req.dgid[3] = cpu_to_le32(temp32[3]);
401 req.type = ah->nw_type;
402 req.hop_limit = ah->hop_limit;
403 req.sgid_index = cpu_to_le16(res->sgid_tbl.hw_id[ah->sgid_index]);
404 req.dest_vlan_id_flow_label = cpu_to_le32((ah->flow_label &
405 CMDQ_CREATE_AH_FLOW_LABEL_MASK) |
406 CMDQ_CREATE_AH_DEST_VLAN_ID_MASK);
407 req.pd_id = cpu_to_le32(ah->pd->id);
408 req.traffic_class = ah->traffic_class;
410 /* MAC in network format */
411 memcpy(temp16, ah->dmac, 6);
412 req.dest_mac[0] = cpu_to_le16(temp16[0]);
413 req.dest_mac[1] = cpu_to_le16(temp16[1]);
414 req.dest_mac[2] = cpu_to_le16(temp16[2]);
416 rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, (void *)&resp,
421 ah->id = le32_to_cpu(resp.xid);
425 int bnxt_qplib_destroy_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah)
427 struct bnxt_qplib_rcfw *rcfw = res->rcfw;
428 struct cmdq_destroy_ah req;
429 struct creq_destroy_ah_resp resp;
433 /* Clean up the AH table in the device */
434 RCFW_CMD_PREP(req, DESTROY_AH, cmd_flags);
436 req.ah_cid = cpu_to_le32(ah->id);
438 rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, (void *)&resp,
446 int bnxt_qplib_free_mrw(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mrw)
448 struct bnxt_qplib_rcfw *rcfw = res->rcfw;
449 struct cmdq_deallocate_key req;
450 struct creq_deallocate_key_resp resp;
454 if (mrw->lkey == 0xFFFFFFFF) {
455 dev_info(&res->pdev->dev,
456 "QPLIB: SP: Free a reserved lkey MRW");
460 RCFW_CMD_PREP(req, DEALLOCATE_KEY, cmd_flags);
462 req.mrw_flags = mrw->type;
464 if ((mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE1) ||
465 (mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE2A) ||
466 (mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE2B))
467 req.key = cpu_to_le32(mrw->rkey);
469 req.key = cpu_to_le32(mrw->lkey);
471 rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req, (void *)&resp,
476 /* Free the qplib's MRW memory */
477 if (mrw->hwq.max_elements)
478 bnxt_qplib_free_hwq(res->pdev, &mrw->hwq);
483 int bnxt_qplib_alloc_mrw(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mrw)
485 struct bnxt_qplib_rcfw *rcfw = res->rcfw;
486 struct cmdq_allocate_mrw req;
487 struct creq_allocate_mrw_resp resp;
492 RCFW_CMD_PREP(req, ALLOCATE_MRW, cmd_flags);
494 req.pd_id = cpu_to_le32(mrw->pd->id);
495 req.mrw_flags = mrw->type;
496 if ((mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_PMR &&
497 mrw->flags & BNXT_QPLIB_FR_PMR) ||
498 mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE2A ||
499 mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE2B)
500 req.access = CMDQ_ALLOCATE_MRW_ACCESS_CONSUMER_OWNED_KEY;
501 tmp = (unsigned long)mrw;
502 req.mrw_handle = cpu_to_le64(tmp);
504 rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
505 (void *)&resp, NULL, 0);
509 if ((mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE1) ||
510 (mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE2A) ||
511 (mrw->type == CMDQ_ALLOCATE_MRW_MRW_FLAGS_MW_TYPE2B))
512 mrw->rkey = le32_to_cpu(resp.xid);
514 mrw->lkey = le32_to_cpu(resp.xid);
518 int bnxt_qplib_dereg_mrw(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mrw,
521 struct bnxt_qplib_rcfw *rcfw = res->rcfw;
522 struct cmdq_deregister_mr req;
523 struct creq_deregister_mr_resp resp;
527 RCFW_CMD_PREP(req, DEREGISTER_MR, cmd_flags);
529 req.lkey = cpu_to_le32(mrw->lkey);
530 rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
531 (void *)&resp, NULL, block);
535 /* Free the qplib's MR memory */
536 if (mrw->hwq.max_elements) {
539 bnxt_qplib_free_hwq(res->pdev, &mrw->hwq);
545 int bnxt_qplib_reg_mr(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr,
546 u64 *pbl_tbl, int num_pbls, bool block)
548 struct bnxt_qplib_rcfw *rcfw = res->rcfw;
549 struct cmdq_register_mr req;
550 struct creq_register_mr_resp resp;
551 u16 cmd_flags = 0, level;
552 int pg_ptrs, pages, i, rc;
553 dma_addr_t **pbl_ptr;
557 pg_ptrs = roundup_pow_of_two(num_pbls);
558 pages = pg_ptrs >> MAX_PBL_LVL_1_PGS_SHIFT;
562 if (pages > MAX_PBL_LVL_1_PGS) {
563 dev_err(&res->pdev->dev, "QPLIB: SP: Reg MR pages ");
564 dev_err(&res->pdev->dev,
565 "requested (0x%x) exceeded max (0x%x)",
566 pages, MAX_PBL_LVL_1_PGS);
569 /* Free the hwq if it already exist, must be a rereg */
570 if (mr->hwq.max_elements)
571 bnxt_qplib_free_hwq(res->pdev, &mr->hwq);
573 mr->hwq.max_elements = pages;
574 rc = bnxt_qplib_alloc_init_hwq(res->pdev, &mr->hwq, NULL, 0,
575 &mr->hwq.max_elements,
576 PAGE_SIZE, 0, PAGE_SIZE,
579 dev_err(&res->pdev->dev,
580 "SP: Reg MR memory allocation failed");
583 /* Write to the hwq */
584 pbl_ptr = (dma_addr_t **)mr->hwq.pbl_ptr;
585 for (i = 0; i < num_pbls; i++)
586 pbl_ptr[PTR_PG(i)][PTR_IDX(i)] =
587 (pbl_tbl[i] & PAGE_MASK) | PTU_PTE_VALID;
590 RCFW_CMD_PREP(req, REGISTER_MR, cmd_flags);
592 /* Configure the request */
593 if (mr->hwq.level == PBL_LVL_MAX) {
598 level = mr->hwq.level + 1;
599 req.pbl = cpu_to_le64(mr->hwq.pbl[PBL_LVL_0].pg_map_arr[0]);
600 pg_size = mr->hwq.pbl[PBL_LVL_0].pg_size;
602 req.log2_pg_size_lvl = (level << CMDQ_REGISTER_MR_LVL_SFT) |
604 CMDQ_REGISTER_MR_LOG2_PG_SIZE_SFT) &
605 CMDQ_REGISTER_MR_LOG2_PG_SIZE_MASK);
606 req.access = (mr->flags & 0xFFFF);
607 req.va = cpu_to_le64(mr->va);
608 req.key = cpu_to_le32(mr->lkey);
609 req.mr_size = cpu_to_le64(mr->total_size);
611 rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
612 (void *)&resp, NULL, block);
619 if (mr->hwq.max_elements)
620 bnxt_qplib_free_hwq(res->pdev, &mr->hwq);
624 int bnxt_qplib_alloc_fast_reg_page_list(struct bnxt_qplib_res *res,
625 struct bnxt_qplib_frpl *frpl,
628 int pg_ptrs, pages, rc;
630 /* Re-calculate the max to fit the HWQ allocation model */
631 pg_ptrs = roundup_pow_of_two(max_pg_ptrs);
632 pages = pg_ptrs >> MAX_PBL_LVL_1_PGS_SHIFT;
636 if (pages > MAX_PBL_LVL_1_PGS)
639 frpl->hwq.max_elements = pages;
640 rc = bnxt_qplib_alloc_init_hwq(res->pdev, &frpl->hwq, NULL, 0,
641 &frpl->hwq.max_elements, PAGE_SIZE, 0,
642 PAGE_SIZE, HWQ_TYPE_CTX);
644 frpl->max_pg_ptrs = pg_ptrs;
649 int bnxt_qplib_free_fast_reg_page_list(struct bnxt_qplib_res *res,
650 struct bnxt_qplib_frpl *frpl)
652 bnxt_qplib_free_hwq(res->pdev, &frpl->hwq);
656 int bnxt_qplib_map_tc2cos(struct bnxt_qplib_res *res, u16 *cids)
658 struct bnxt_qplib_rcfw *rcfw = res->rcfw;
659 struct cmdq_map_tc_to_cos req;
660 struct creq_map_tc_to_cos_resp resp;
664 RCFW_CMD_PREP(req, MAP_TC_TO_COS, cmd_flags);
665 req.cos0 = cpu_to_le16(cids[0]);
666 req.cos1 = cpu_to_le16(cids[1]);
668 rc = bnxt_qplib_rcfw_send_message(rcfw, (void *)&req,
669 (void *)&resp, NULL, 0);