Lines Matching +full:dcb +full:- +full:algorithm
1 /*-
2 * SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB
4 * Copyright (c) 2015 - 2023 Intel Corporation
16 * - Redistributions of source code must retain the above
20 * - Redistributions in binary form must reproduce the above
43 * irdma_qp_from_entry - Given entry, get to the qp structure
52 return (struct irdma_sc_qp *)((char *)entry - in irdma_qp_from_entry()
57 * irdma_get_qp_from_list - get next qp from a list
72 entry = (head)->next; in irdma_get_qp_from_list()
74 lastentry = &qp->list; in irdma_get_qp_from_list()
75 entry = (lastentry)->next; in irdma_get_qp_from_list()
84 * irdma_sc_suspend_resume_qps - suspend/resume all qp's on VSI
95 mutex_lock(&vsi->qos[i].qos_mutex); in irdma_sc_suspend_resume_qps()
96 qp = irdma_get_qp_from_list(&vsi->qos[i].qplist, qp); in irdma_sc_suspend_resume_qps()
99 if (!qp->dev->ws_add(vsi, i)) { in irdma_sc_suspend_resume_qps()
100 qp->qs_handle = in irdma_sc_suspend_resume_qps()
101 vsi->qos[qp->user_pri].qs_handle; in irdma_sc_suspend_resume_qps()
110 atomic_inc(&vsi->qp_suspend_reqs); in irdma_sc_suspend_resume_qps()
112 qp = irdma_get_qp_from_list(&vsi->qos[i].qplist, qp); in irdma_sc_suspend_resume_qps()
114 mutex_unlock(&vsi->qos[i].qos_mutex); in irdma_sc_suspend_resume_qps()
123 vsi->qos_rel_bw = l2p->vsi_rel_bw; in irdma_set_qos_info()
124 vsi->qos_prio_type = l2p->vsi_prio_type; in irdma_set_qos_info()
125 vsi->dscp_mode = l2p->dscp_mode; in irdma_set_qos_info()
126 if (l2p->dscp_mode) { in irdma_set_qos_info()
127 irdma_memcpy(vsi->dscp_map, l2p->dscp_map, sizeof(vsi->dscp_map)); in irdma_set_qos_info()
129 l2p->up2tc[i] = i; in irdma_set_qos_info()
132 vsi->tc_print_warning[i] = true; in irdma_set_qos_info()
134 if (vsi->dev->hw_attrs.uk_attrs.hw_rev == IRDMA_GEN_1) in irdma_set_qos_info()
135 vsi->qos[i].qs_handle = l2p->qs_handle_list[i]; in irdma_set_qos_info()
136 if (vsi->dev->hw_attrs.uk_attrs.hw_rev == IRDMA_GEN_2) in irdma_set_qos_info()
137 irdma_init_config_check(&vsi->cfg_check[i], in irdma_set_qos_info()
138 l2p->up2tc[i], in irdma_set_qos_info()
139 l2p->qs_handle_list[i]); in irdma_set_qos_info()
140 vsi->qos[i].traffic_class = l2p->up2tc[i]; in irdma_set_qos_info()
141 vsi->qos[i].rel_bw = in irdma_set_qos_info()
142 l2p->tc_info[vsi->qos[i].traffic_class].rel_bw; in irdma_set_qos_info()
143 vsi->qos[i].prio_type = in irdma_set_qos_info()
144 l2p->tc_info[vsi->qos[i].traffic_class].prio_type; in irdma_set_qos_info()
145 vsi->qos[i].valid = false; in irdma_set_qos_info()
150 * irdma_change_l2params - given the new l2 parameters, change all qp
158 if (l2params->tc_changed) { in irdma_change_l2params()
159 vsi->tc_change_pending = false; in irdma_change_l2params()
163 if (l2params->mtu_changed) { in irdma_change_l2params()
164 vsi->mtu = l2params->mtu; in irdma_change_l2params()
165 if (vsi->ieq) in irdma_change_l2params()
171 * irdma_qp_rem_qos - remove qp from qos lists during destroy qp
177 struct irdma_sc_vsi *vsi = qp->vsi; in irdma_qp_rem_qos()
179 irdma_debug(qp->dev, IRDMA_DEBUG_DCB, in irdma_qp_rem_qos()
180 "DCB: Remove qp[%d] UP[%d] qset[%d] on_qoslist[%d]\n", in irdma_qp_rem_qos()
181 qp->qp_uk.qp_id, qp->user_pri, qp->qs_handle, in irdma_qp_rem_qos()
182 qp->on_qoslist); in irdma_qp_rem_qos()
183 mutex_lock(&vsi->qos[qp->user_pri].qos_mutex); in irdma_qp_rem_qos()
184 if (qp->on_qoslist) { in irdma_qp_rem_qos()
185 qp->on_qoslist = false; in irdma_qp_rem_qos()
186 list_del(&qp->list); in irdma_qp_rem_qos()
188 mutex_unlock(&vsi->qos[qp->user_pri].qos_mutex); in irdma_qp_rem_qos()
192 * irdma_qp_add_qos - called during setctx for qp to be added to qos
198 struct irdma_sc_vsi *vsi = qp->vsi; in irdma_qp_add_qos()
200 irdma_debug(qp->dev, IRDMA_DEBUG_DCB, in irdma_qp_add_qos()
201 "DCB: Add qp[%d] UP[%d] qset[%d] on_qoslist[%d]\n", in irdma_qp_add_qos()
202 qp->qp_uk.qp_id, qp->user_pri, qp->qs_handle, in irdma_qp_add_qos()
203 qp->on_qoslist); in irdma_qp_add_qos()
204 mutex_lock(&vsi->qos[qp->user_pri].qos_mutex); in irdma_qp_add_qos()
205 if (!qp->on_qoslist) { in irdma_qp_add_qos()
206 list_add(&qp->list, &vsi->qos[qp->user_pri].qplist); in irdma_qp_add_qos()
207 qp->on_qoslist = true; in irdma_qp_add_qos()
208 qp->qs_handle = vsi->qos[qp->user_pri].qs_handle; in irdma_qp_add_qos()
210 mutex_unlock(&vsi->qos[qp->user_pri].qos_mutex); in irdma_qp_add_qos()
214 * irdma_sc_pd_init - initialize sc pd struct
224 pd->pd_id = pd_id; in irdma_sc_pd_init()
225 pd->abi_ver = abi_ver; in irdma_sc_pd_init()
226 pd->dev = dev; in irdma_sc_pd_init()
230 * irdma_sc_add_arp_cache_entry - cqp wqe add arp cache entry
246 return -ENOSPC; in irdma_sc_add_arp_cache_entry()
247 set_64bit_val(wqe, IRDMA_BYTE_8, info->reach_max); in irdma_sc_add_arp_cache_entry()
249 set_64bit_val(wqe, IRDMA_BYTE_16, irdma_mac_to_u64(info->mac_addr)); in irdma_sc_add_arp_cache_entry()
251 hdr = info->arp_index | in irdma_sc_add_arp_cache_entry()
253 FIELD_PREP(IRDMA_CQPSQ_MAT_PERMANENT, info->permanent) | in irdma_sc_add_arp_cache_entry()
255 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_add_arp_cache_entry()
260 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "ARP_CACHE_ENTRY WQE", wqe, in irdma_sc_add_arp_cache_entry()
269 * irdma_sc_del_arp_cache_entry - dele arp cache entry
284 return -ENOSPC; in irdma_sc_del_arp_cache_entry()
288 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_del_arp_cache_entry()
293 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "ARP_CACHE_DEL_ENTRY WQE", in irdma_sc_del_arp_cache_entry()
302 * irdma_sc_manage_apbvt_entry - for adding and deleting apbvt entries
318 return -ENOSPC; in irdma_sc_manage_apbvt_entry()
320 set_64bit_val(wqe, IRDMA_BYTE_16, info->port); in irdma_sc_manage_apbvt_entry()
323 FIELD_PREP(IRDMA_CQPSQ_MAPT_ADDPORT, info->add) | in irdma_sc_manage_apbvt_entry()
324 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_manage_apbvt_entry()
329 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "MANAGE_APBVT WQE", wqe, in irdma_sc_manage_apbvt_entry()
338 * irdma_sc_manage_qhash_table_entry - manage quad hash entries
365 struct irdma_sc_vsi *vsi = info->vsi; in irdma_sc_manage_qhash_table_entry()
369 return -ENOSPC; in irdma_sc_manage_qhash_table_entry()
370 set_64bit_val(wqe, IRDMA_BYTE_0, irdma_mac_to_u64(info->mac_addr)); in irdma_sc_manage_qhash_table_entry()
372 qw1 = FIELD_PREP(IRDMA_CQPSQ_QHASH_QPN, info->qp_num) | in irdma_sc_manage_qhash_table_entry()
373 FIELD_PREP(IRDMA_CQPSQ_QHASH_DEST_PORT, info->dest_port); in irdma_sc_manage_qhash_table_entry()
374 if (info->ipv4_valid) { in irdma_sc_manage_qhash_table_entry()
376 FIELD_PREP(IRDMA_CQPSQ_QHASH_ADDR3, info->dest_ip[0])); in irdma_sc_manage_qhash_table_entry()
379 FIELD_PREP(IRDMA_CQPSQ_QHASH_ADDR0, info->dest_ip[0]) | in irdma_sc_manage_qhash_table_entry()
380 FIELD_PREP(IRDMA_CQPSQ_QHASH_ADDR1, info->dest_ip[1])); in irdma_sc_manage_qhash_table_entry()
383 FIELD_PREP(IRDMA_CQPSQ_QHASH_ADDR2, info->dest_ip[2]) | in irdma_sc_manage_qhash_table_entry()
384 FIELD_PREP(IRDMA_CQPSQ_QHASH_ADDR3, info->dest_ip[3])); in irdma_sc_manage_qhash_table_entry()
387 vsi->qos[info->user_pri].qs_handle); in irdma_sc_manage_qhash_table_entry()
388 if (info->vlan_valid) in irdma_sc_manage_qhash_table_entry()
389 qw2 |= FIELD_PREP(IRDMA_CQPSQ_QHASH_VLANID, info->vlan_id); in irdma_sc_manage_qhash_table_entry()
391 if (info->entry_type == IRDMA_QHASH_TYPE_TCP_ESTABLISHED) { in irdma_sc_manage_qhash_table_entry()
392 qw1 |= FIELD_PREP(IRDMA_CQPSQ_QHASH_SRC_PORT, info->src_port); in irdma_sc_manage_qhash_table_entry()
393 if (!info->ipv4_valid) { in irdma_sc_manage_qhash_table_entry()
395 FIELD_PREP(IRDMA_CQPSQ_QHASH_ADDR0, info->src_ip[0]) | in irdma_sc_manage_qhash_table_entry()
396 FIELD_PREP(IRDMA_CQPSQ_QHASH_ADDR1, info->src_ip[1])); in irdma_sc_manage_qhash_table_entry()
398 FIELD_PREP(IRDMA_CQPSQ_QHASH_ADDR2, info->src_ip[2]) | in irdma_sc_manage_qhash_table_entry()
399 FIELD_PREP(IRDMA_CQPSQ_QHASH_ADDR3, info->src_ip[3])); in irdma_sc_manage_qhash_table_entry()
402 FIELD_PREP(IRDMA_CQPSQ_QHASH_ADDR3, info->src_ip[0])); in irdma_sc_manage_qhash_table_entry()
407 temp = FIELD_PREP(IRDMA_CQPSQ_QHASH_WQEVALID, cqp->polarity) | in irdma_sc_manage_qhash_table_entry()
410 FIELD_PREP(IRDMA_CQPSQ_QHASH_MANAGE, info->manage) | in irdma_sc_manage_qhash_table_entry()
411 FIELD_PREP(IRDMA_CQPSQ_QHASH_IPV4VALID, info->ipv4_valid) | in irdma_sc_manage_qhash_table_entry()
412 FIELD_PREP(IRDMA_CQPSQ_QHASH_VLANVALID, info->vlan_valid) | in irdma_sc_manage_qhash_table_entry()
413 FIELD_PREP(IRDMA_CQPSQ_QHASH_ENTRYTYPE, info->entry_type); in irdma_sc_manage_qhash_table_entry()
418 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "MANAGE_QHASH WQE", wqe, in irdma_sc_manage_qhash_table_entry()
427 * irdma_sc_qp_init - initialize qp
438 if (info->qp_uk_init_info.max_sq_frag_cnt > in irdma_sc_qp_init()
439 info->pd->dev->hw_attrs.uk_attrs.max_hw_wq_frags || in irdma_sc_qp_init()
440 info->qp_uk_init_info.max_rq_frag_cnt > in irdma_sc_qp_init()
441 info->pd->dev->hw_attrs.uk_attrs.max_hw_wq_frags) in irdma_sc_qp_init()
442 return -EINVAL; in irdma_sc_qp_init()
444 qp->dev = info->pd->dev; in irdma_sc_qp_init()
445 qp->vsi = info->vsi; in irdma_sc_qp_init()
446 qp->ieq_qp = info->vsi->exception_lan_q; in irdma_sc_qp_init()
447 qp->sq_pa = info->sq_pa; in irdma_sc_qp_init()
448 qp->rq_pa = info->rq_pa; in irdma_sc_qp_init()
449 qp->hw_host_ctx_pa = info->host_ctx_pa; in irdma_sc_qp_init()
450 qp->q2_pa = info->q2_pa; in irdma_sc_qp_init()
451 qp->shadow_area_pa = info->shadow_area_pa; in irdma_sc_qp_init()
452 qp->q2_buf = info->q2; in irdma_sc_qp_init()
453 qp->pd = info->pd; in irdma_sc_qp_init()
454 qp->hw_host_ctx = info->host_ctx; in irdma_sc_qp_init()
455 info->qp_uk_init_info.wqe_alloc_db = qp->pd->dev->wqe_alloc_db; in irdma_sc_qp_init()
456 ret_code = irdma_uk_qp_init(&qp->qp_uk, &info->qp_uk_init_info); in irdma_sc_qp_init()
460 qp->virtual_map = info->virtual_map; in irdma_sc_qp_init()
461 pble_obj_cnt = info->pd->dev->hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].cnt; in irdma_sc_qp_init()
463 if ((info->virtual_map && info->sq_pa >= pble_obj_cnt) || in irdma_sc_qp_init()
464 (info->virtual_map && info->rq_pa >= pble_obj_cnt)) in irdma_sc_qp_init()
465 return -EINVAL; in irdma_sc_qp_init()
467 qp->llp_stream_handle = (void *)(-1); in irdma_sc_qp_init()
468 qp->hw_sq_size = irdma_get_encoded_wqe_size(qp->qp_uk.sq_ring.size, in irdma_sc_qp_init()
470 irdma_debug(qp->dev, IRDMA_DEBUG_WQE, in irdma_sc_qp_init()
471 "hw_sq_size[%04d] sq_ring.size[%04d]\n", qp->hw_sq_size, in irdma_sc_qp_init()
472 qp->qp_uk.sq_ring.size); in irdma_sc_qp_init()
473 if (qp->qp_uk.uk_attrs->hw_rev == IRDMA_GEN_1) in irdma_sc_qp_init()
476 ret_code = irdma_fragcnt_to_wqesize_rq(qp->qp_uk.max_rq_frag_cnt, in irdma_sc_qp_init()
481 qp->hw_rq_size = in irdma_sc_qp_init()
482 irdma_get_encoded_wqe_size(qp->qp_uk.rq_size * in irdma_sc_qp_init()
485 irdma_debug(qp->dev, IRDMA_DEBUG_WQE, in irdma_sc_qp_init()
487 qp->hw_rq_size, qp->qp_uk.rq_size, wqe_size); in irdma_sc_qp_init()
489 qp->sq_tph_val = info->sq_tph_val; in irdma_sc_qp_init()
490 qp->rq_tph_val = info->rq_tph_val; in irdma_sc_qp_init()
491 qp->sq_tph_en = info->sq_tph_en; in irdma_sc_qp_init()
492 qp->rq_tph_en = info->rq_tph_en; in irdma_sc_qp_init()
493 qp->rcv_tph_en = info->rcv_tph_en; in irdma_sc_qp_init()
494 qp->xmit_tph_en = info->xmit_tph_en; in irdma_sc_qp_init()
495 qp->qp_uk.first_sq_wq = info->qp_uk_init_info.first_sq_wq; in irdma_sc_qp_init()
496 qp->qs_handle = qp->vsi->qos[qp->user_pri].qs_handle; in irdma_sc_qp_init()
502 * irdma_sc_qp_create - create qp
516 cqp = qp->dev->cqp; in irdma_sc_qp_create()
517 if (qp->qp_uk.qp_id < cqp->dev->hw_attrs.min_hw_qp_id || in irdma_sc_qp_create()
518 qp->qp_uk.qp_id > (cqp->dev->hmc_info->hmc_obj[IRDMA_HMC_IW_QP].max_cnt - 1)) in irdma_sc_qp_create()
519 return -EINVAL; in irdma_sc_qp_create()
523 return -ENOSPC; in irdma_sc_qp_create()
525 set_64bit_val(wqe, IRDMA_BYTE_16, qp->hw_host_ctx_pa); in irdma_sc_qp_create()
526 set_64bit_val(wqe, IRDMA_BYTE_40, qp->shadow_area_pa); in irdma_sc_qp_create()
528 hdr = qp->qp_uk.qp_id | in irdma_sc_qp_create()
530 FIELD_PREP(IRDMA_CQPSQ_QP_ORDVALID, info->ord_valid) | in irdma_sc_qp_create()
531 FIELD_PREP(IRDMA_CQPSQ_QP_TOECTXVALID, info->tcp_ctx_valid) | in irdma_sc_qp_create()
532 FIELD_PREP(IRDMA_CQPSQ_QP_MACVALID, info->mac_valid) | in irdma_sc_qp_create()
533 FIELD_PREP(IRDMA_CQPSQ_QP_QPTYPE, qp->qp_uk.qp_type) | in irdma_sc_qp_create()
534 FIELD_PREP(IRDMA_CQPSQ_QP_VQ, qp->virtual_map) | in irdma_sc_qp_create()
535 FIELD_PREP(IRDMA_CQPSQ_QP_FORCELOOPBACK, info->force_lpb) | in irdma_sc_qp_create()
536 FIELD_PREP(IRDMA_CQPSQ_QP_CQNUMVALID, info->cq_num_valid) | in irdma_sc_qp_create()
538 info->arp_cache_idx_valid) | in irdma_sc_qp_create()
539 FIELD_PREP(IRDMA_CQPSQ_QP_NEXTIWSTATE, info->next_iwarp_state) | in irdma_sc_qp_create()
540 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_qp_create()
546 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "QP_CREATE WQE", wqe, in irdma_sc_qp_create()
555 * irdma_sc_qp_modify - modify qp cqp wqe
571 cqp = qp->dev->cqp; in irdma_sc_qp_modify()
574 return -ENOSPC; in irdma_sc_qp_modify()
576 if (info->next_iwarp_state == IRDMA_QP_STATE_TERMINATE) { in irdma_sc_qp_modify()
577 if (info->dont_send_fin) in irdma_sc_qp_modify()
579 if (info->dont_send_term) in irdma_sc_qp_modify()
583 term_len = info->termlen; in irdma_sc_qp_modify()
587 FIELD_PREP(IRDMA_CQPSQ_QP_NEWMSS, info->new_mss) | in irdma_sc_qp_modify()
589 set_64bit_val(wqe, IRDMA_BYTE_16, qp->hw_host_ctx_pa); in irdma_sc_qp_modify()
590 set_64bit_val(wqe, IRDMA_BYTE_40, qp->shadow_area_pa); in irdma_sc_qp_modify()
592 hdr = qp->qp_uk.qp_id | in irdma_sc_qp_modify()
594 FIELD_PREP(IRDMA_CQPSQ_QP_ORDVALID, info->ord_valid) | in irdma_sc_qp_modify()
595 FIELD_PREP(IRDMA_CQPSQ_QP_TOECTXVALID, info->tcp_ctx_valid) | in irdma_sc_qp_modify()
597 info->cached_var_valid) | in irdma_sc_qp_modify()
598 FIELD_PREP(IRDMA_CQPSQ_QP_VQ, qp->virtual_map) | in irdma_sc_qp_modify()
599 FIELD_PREP(IRDMA_CQPSQ_QP_FORCELOOPBACK, info->force_lpb) | in irdma_sc_qp_modify()
600 FIELD_PREP(IRDMA_CQPSQ_QP_CQNUMVALID, info->cq_num_valid) | in irdma_sc_qp_modify()
601 FIELD_PREP(IRDMA_CQPSQ_QP_MACVALID, info->mac_valid) | in irdma_sc_qp_modify()
602 FIELD_PREP(IRDMA_CQPSQ_QP_QPTYPE, qp->qp_uk.qp_type) | in irdma_sc_qp_modify()
603 FIELD_PREP(IRDMA_CQPSQ_QP_MSSCHANGE, info->mss_change) | in irdma_sc_qp_modify()
605 info->remove_hash_idx) | in irdma_sc_qp_modify()
607 FIELD_PREP(IRDMA_CQPSQ_QP_RESETCON, info->reset_tcp_conn) | in irdma_sc_qp_modify()
609 info->arp_cache_idx_valid) | in irdma_sc_qp_modify()
610 FIELD_PREP(IRDMA_CQPSQ_QP_NEXTIWSTATE, info->next_iwarp_state) | in irdma_sc_qp_modify()
611 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_qp_modify()
617 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "QP_MODIFY WQE", wqe, in irdma_sc_qp_modify()
626 * irdma_sc_qp_destroy - cqp destroy qp
641 cqp = qp->dev->cqp; in irdma_sc_qp_destroy()
644 return -ENOSPC; in irdma_sc_qp_destroy()
646 set_64bit_val(wqe, IRDMA_BYTE_16, qp->hw_host_ctx_pa); in irdma_sc_qp_destroy()
647 set_64bit_val(wqe, IRDMA_BYTE_40, qp->shadow_area_pa); in irdma_sc_qp_destroy()
649 hdr = qp->qp_uk.qp_id | in irdma_sc_qp_destroy()
651 FIELD_PREP(IRDMA_CQPSQ_QP_QPTYPE, qp->qp_uk.qp_type) | in irdma_sc_qp_destroy()
654 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_qp_destroy()
659 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "QP_DESTROY WQE", wqe, in irdma_sc_qp_destroy()
668 * irdma_sc_get_encoded_ird_size -
696 * irdma_sc_qp_setctx_roce - set qp's context
710 roce_info = info->roce_info; in irdma_sc_qp_setctx_roce()
711 udp = info->udp_info; in irdma_sc_qp_setctx_roce()
713 qp->user_pri = info->user_pri; in irdma_sc_qp_setctx_roce()
714 if (qp->push_idx == IRDMA_INVALID_PUSH_PAGE_INDEX) { in irdma_sc_qp_setctx_roce()
719 push_idx = qp->push_idx; in irdma_sc_qp_setctx_roce()
722 FIELD_PREP(IRDMAQPC_RQWQESIZE, qp->qp_uk.rq_wqe_size) | in irdma_sc_qp_setctx_roce()
723 FIELD_PREP(IRDMAQPC_RCVTPHEN, qp->rcv_tph_en) | in irdma_sc_qp_setctx_roce()
724 FIELD_PREP(IRDMAQPC_XMITTPHEN, qp->xmit_tph_en) | in irdma_sc_qp_setctx_roce()
725 FIELD_PREP(IRDMAQPC_RQTPHEN, qp->rq_tph_en) | in irdma_sc_qp_setctx_roce()
726 FIELD_PREP(IRDMAQPC_SQTPHEN, qp->sq_tph_en) | in irdma_sc_qp_setctx_roce()
729 FIELD_PREP(IRDMAQPC_PDIDXHI, roce_info->pd_id >> 16) | in irdma_sc_qp_setctx_roce()
730 FIELD_PREP(IRDMAQPC_DC_TCP_EN, roce_info->dctcp_en) | in irdma_sc_qp_setctx_roce()
731 FIELD_PREP(IRDMAQPC_ERR_RQ_IDX_VALID, roce_info->err_rq_idx_valid) | in irdma_sc_qp_setctx_roce()
732 FIELD_PREP(IRDMAQPC_ISQP1, roce_info->is_qp1) | in irdma_sc_qp_setctx_roce()
733 FIELD_PREP(IRDMAQPC_ROCE_TVER, roce_info->roce_tver) | in irdma_sc_qp_setctx_roce()
734 FIELD_PREP(IRDMAQPC_IPV4, udp->ipv4) | in irdma_sc_qp_setctx_roce()
735 FIELD_PREP(IRDMAQPC_INSERTVLANTAG, udp->insert_vlan_tag)); in irdma_sc_qp_setctx_roce()
736 set_64bit_val(qp_ctx, IRDMA_BYTE_8, qp->sq_pa); in irdma_sc_qp_setctx_roce()
737 set_64bit_val(qp_ctx, IRDMA_BYTE_16, qp->rq_pa); in irdma_sc_qp_setctx_roce()
738 if (roce_info->dcqcn_en || roce_info->dctcp_en) { in irdma_sc_qp_setctx_roce()
739 udp->tos &= ~ECN_CODE_PT_MASK; in irdma_sc_qp_setctx_roce()
740 udp->tos |= ECN_CODE_PT_VAL; in irdma_sc_qp_setctx_roce()
744 FIELD_PREP(IRDMAQPC_RQSIZE, qp->hw_rq_size) | in irdma_sc_qp_setctx_roce()
745 FIELD_PREP(IRDMAQPC_SQSIZE, qp->hw_sq_size) | in irdma_sc_qp_setctx_roce()
746 FIELD_PREP(IRDMAQPC_TTL, udp->ttl) | FIELD_PREP(IRDMAQPC_TOS, udp->tos) | in irdma_sc_qp_setctx_roce()
747 FIELD_PREP(IRDMAQPC_SRCPORTNUM, udp->src_port) | in irdma_sc_qp_setctx_roce()
748 FIELD_PREP(IRDMAQPC_DESTPORTNUM, udp->dst_port)); in irdma_sc_qp_setctx_roce()
750 FIELD_PREP(IRDMAQPC_DESTIPADDR2, udp->dest_ip_addr[2]) | in irdma_sc_qp_setctx_roce()
751 FIELD_PREP(IRDMAQPC_DESTIPADDR3, udp->dest_ip_addr[3])); in irdma_sc_qp_setctx_roce()
753 FIELD_PREP(IRDMAQPC_DESTIPADDR0, udp->dest_ip_addr[0]) | in irdma_sc_qp_setctx_roce()
754 FIELD_PREP(IRDMAQPC_DESTIPADDR1, udp->dest_ip_addr[1])); in irdma_sc_qp_setctx_roce()
756 FIELD_PREP(IRDMAQPC_SNDMSS, udp->snd_mss) | in irdma_sc_qp_setctx_roce()
757 FIELD_PREP(IRDMAQPC_VLANTAG, udp->vlan_tag) | in irdma_sc_qp_setctx_roce()
758 FIELD_PREP(IRDMAQPC_ARPIDX, udp->arp_idx)); in irdma_sc_qp_setctx_roce()
760 FIELD_PREP(IRDMAQPC_PKEY, roce_info->p_key) | in irdma_sc_qp_setctx_roce()
761 FIELD_PREP(IRDMAQPC_PDIDX, roce_info->pd_id) | in irdma_sc_qp_setctx_roce()
762 FIELD_PREP(IRDMAQPC_ACKCREDITS, roce_info->ack_credits) | in irdma_sc_qp_setctx_roce()
763 FIELD_PREP(IRDMAQPC_FLOWLABEL, udp->flow_label)); in irdma_sc_qp_setctx_roce()
765 FIELD_PREP(IRDMAQPC_QKEY, roce_info->qkey) | in irdma_sc_qp_setctx_roce()
766 FIELD_PREP(IRDMAQPC_DESTQP, roce_info->dest_qp)); in irdma_sc_qp_setctx_roce()
768 FIELD_PREP(IRDMAQPC_PSNNXT, udp->psn_nxt) | in irdma_sc_qp_setctx_roce()
769 FIELD_PREP(IRDMAQPC_LSN, udp->lsn)); in irdma_sc_qp_setctx_roce()
771 FIELD_PREP(IRDMAQPC_EPSN, udp->epsn)); in irdma_sc_qp_setctx_roce()
773 FIELD_PREP(IRDMAQPC_PSNMAX, udp->psn_max) | in irdma_sc_qp_setctx_roce()
774 FIELD_PREP(IRDMAQPC_PSNUNA, udp->psn_una)); in irdma_sc_qp_setctx_roce()
776 FIELD_PREP(IRDMAQPC_CWNDROCE, udp->cwnd)); in irdma_sc_qp_setctx_roce()
778 FIELD_PREP(IRDMAQPC_ERR_RQ_IDX, roce_info->err_rq_idx) | in irdma_sc_qp_setctx_roce()
779 FIELD_PREP(IRDMAQPC_RNRNAK_THRESH, udp->rnr_nak_thresh) | in irdma_sc_qp_setctx_roce()
780 FIELD_PREP(IRDMAQPC_REXMIT_THRESH, udp->rexmit_thresh) | in irdma_sc_qp_setctx_roce()
781 FIELD_PREP(IRDMAQPC_RTOMIN, roce_info->rtomin)); in irdma_sc_qp_setctx_roce()
783 FIELD_PREP(IRDMAQPC_TXCQNUM, info->send_cq_num) | in irdma_sc_qp_setctx_roce()
784 FIELD_PREP(IRDMAQPC_RXCQNUM, info->rcv_cq_num)); in irdma_sc_qp_setctx_roce()
786 FIELD_PREP(IRDMAQPC_STAT_INDEX, info->stats_idx)); in irdma_sc_qp_setctx_roce()
789 irdma_mac_to_u64(roce_info->mac_addr))); in irdma_sc_qp_setctx_roce()
791 FIELD_PREP(IRDMAQPC_ORDSIZE, roce_info->ord_size) | in irdma_sc_qp_setctx_roce()
792 FIELD_PREP(IRDMAQPC_IRDSIZE, irdma_sc_get_encoded_ird_size(roce_info->ird_size)) | in irdma_sc_qp_setctx_roce()
793 FIELD_PREP(IRDMAQPC_WRRDRSPOK, roce_info->wr_rdresp_en) | in irdma_sc_qp_setctx_roce()
794 FIELD_PREP(IRDMAQPC_RDOK, roce_info->rd_en) | in irdma_sc_qp_setctx_roce()
795 FIELD_PREP(IRDMAQPC_USESTATSINSTANCE, info->stats_idx_valid) | in irdma_sc_qp_setctx_roce()
796 FIELD_PREP(IRDMAQPC_FASTREGEN, roce_info->fast_reg_en) | in irdma_sc_qp_setctx_roce()
797 FIELD_PREP(IRDMAQPC_DCQCNENABLE, roce_info->dcqcn_en) | in irdma_sc_qp_setctx_roce()
798 FIELD_PREP(IRDMAQPC_RCVNOICRC, roce_info->rcv_no_icrc) | in irdma_sc_qp_setctx_roce()
799 FIELD_PREP(IRDMAQPC_FW_CC_ENABLE, roce_info->fw_cc_enable) | in irdma_sc_qp_setctx_roce()
800 FIELD_PREP(IRDMAQPC_UDPRIVCQENABLE, roce_info->udprivcq_en) | in irdma_sc_qp_setctx_roce()
801 FIELD_PREP(IRDMAQPC_PRIVEN, roce_info->priv_mode_en) | in irdma_sc_qp_setctx_roce()
802 FIELD_PREP(IRDMAQPC_TIMELYENABLE, roce_info->timely_en)); in irdma_sc_qp_setctx_roce()
804 FIELD_PREP(IRDMAQPC_QPCOMPCTX, info->qp_compl_ctx)); in irdma_sc_qp_setctx_roce()
806 FIELD_PREP(IRDMAQPC_SQTPHVAL, qp->sq_tph_val) | in irdma_sc_qp_setctx_roce()
807 FIELD_PREP(IRDMAQPC_RQTPHVAL, qp->rq_tph_val) | in irdma_sc_qp_setctx_roce()
808 FIELD_PREP(IRDMAQPC_QSHANDLE, qp->qs_handle)); in irdma_sc_qp_setctx_roce()
810 FIELD_PREP(IRDMAQPC_LOCAL_IPADDR3, udp->local_ipaddr[3]) | in irdma_sc_qp_setctx_roce()
811 FIELD_PREP(IRDMAQPC_LOCAL_IPADDR2, udp->local_ipaddr[2])); in irdma_sc_qp_setctx_roce()
813 FIELD_PREP(IRDMAQPC_LOCAL_IPADDR1, udp->local_ipaddr[1]) | in irdma_sc_qp_setctx_roce()
814 FIELD_PREP(IRDMAQPC_LOCAL_IPADDR0, udp->local_ipaddr[0])); in irdma_sc_qp_setctx_roce()
816 FIELD_PREP(IRDMAQPC_THIGH, roce_info->t_high) | in irdma_sc_qp_setctx_roce()
817 FIELD_PREP(IRDMAQPC_TLOW, roce_info->t_low)); in irdma_sc_qp_setctx_roce()
819 FIELD_PREP(IRDMAQPC_REMENDPOINTIDX, info->rem_endpoint_idx)); in irdma_sc_qp_setctx_roce()
821 irdma_debug_buf(qp->dev, IRDMA_DEBUG_WQE, "QP_HOST CTX WQE", qp_ctx, in irdma_sc_qp_setctx_roce()
826 …* irdma_sc_alloc_local_mac_entry - allocate a mac entry @cqp: struct for cqp hw @scratch: u64 save…
838 return -ENOSPC; in irdma_sc_alloc_local_mac_entry()
842 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_alloc_local_mac_entry()
848 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "ALLOCATE_LOCAL_MAC WQE", in irdma_sc_alloc_local_mac_entry()
857 * irdma_sc_add_local_mac_entry - add mac enry
873 return -ENOSPC; in irdma_sc_add_local_mac_entry()
875 set_64bit_val(wqe, IRDMA_BYTE_32, irdma_mac_to_u64(info->mac_addr)); in irdma_sc_add_local_mac_entry()
877 header = FIELD_PREP(IRDMA_CQPSQ_MLM_TABLEIDX, info->entry_idx) | in irdma_sc_add_local_mac_entry()
880 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_add_local_mac_entry()
886 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "ADD_LOCAL_MAC WQE", wqe, in irdma_sc_add_local_mac_entry()
895 * irdma_sc_del_local_mac_entry - cqp wqe to dele local mac
912 return -ENOSPC; in irdma_sc_del_local_mac_entry()
917 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity) | in irdma_sc_del_local_mac_entry()
924 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "DEL_LOCAL_MAC_IPADDR WQE", in irdma_sc_del_local_mac_entry()
933 * irdma_sc_qp_setctx - set qp's context
950 iw = info->iwarp_info; in irdma_sc_qp_setctx()
951 tcp = info->tcp_info; in irdma_sc_qp_setctx()
952 dev = qp->dev; in irdma_sc_qp_setctx()
953 if (iw->rcv_mark_en) { in irdma_sc_qp_setctx()
954 qp->pfpdu.marker_len = 4; in irdma_sc_qp_setctx()
955 qp->pfpdu.rcv_start_seq = tcp->rcv_nxt; in irdma_sc_qp_setctx()
957 qp->user_pri = info->user_pri; in irdma_sc_qp_setctx()
958 if (qp->push_idx == IRDMA_INVALID_PUSH_PAGE_INDEX) { in irdma_sc_qp_setctx()
963 push_idx = qp->push_idx; in irdma_sc_qp_setctx()
965 qw0 = FIELD_PREP(IRDMAQPC_RQWQESIZE, qp->qp_uk.rq_wqe_size) | in irdma_sc_qp_setctx()
966 FIELD_PREP(IRDMAQPC_RCVTPHEN, qp->rcv_tph_en) | in irdma_sc_qp_setctx()
967 FIELD_PREP(IRDMAQPC_XMITTPHEN, qp->xmit_tph_en) | in irdma_sc_qp_setctx()
968 FIELD_PREP(IRDMAQPC_RQTPHEN, qp->rq_tph_en) | in irdma_sc_qp_setctx()
969 FIELD_PREP(IRDMAQPC_SQTPHEN, qp->sq_tph_en) | in irdma_sc_qp_setctx()
973 set_64bit_val(qp_ctx, IRDMA_BYTE_8, qp->sq_pa); in irdma_sc_qp_setctx()
974 set_64bit_val(qp_ctx, IRDMA_BYTE_16, qp->rq_pa); in irdma_sc_qp_setctx()
976 qw3 = FIELD_PREP(IRDMAQPC_RQSIZE, qp->hw_rq_size) | in irdma_sc_qp_setctx()
977 FIELD_PREP(IRDMAQPC_SQSIZE, qp->hw_sq_size); in irdma_sc_qp_setctx()
978 if (dev->hw_attrs.uk_attrs.hw_rev == IRDMA_GEN_1) in irdma_sc_qp_setctx()
980 qp->src_mac_addr_idx); in irdma_sc_qp_setctx()
982 FIELD_PREP(IRDMAQPC_TXCQNUM, info->send_cq_num) | in irdma_sc_qp_setctx()
983 FIELD_PREP(IRDMAQPC_RXCQNUM, info->rcv_cq_num)); in irdma_sc_qp_setctx()
985 FIELD_PREP(IRDMAQPC_QPCOMPCTX, info->qp_compl_ctx)); in irdma_sc_qp_setctx()
987 FIELD_PREP(IRDMAQPC_SQTPHVAL, qp->sq_tph_val) | in irdma_sc_qp_setctx()
988 FIELD_PREP(IRDMAQPC_RQTPHVAL, qp->rq_tph_val) | in irdma_sc_qp_setctx()
989 FIELD_PREP(IRDMAQPC_QSHANDLE, qp->qs_handle) | in irdma_sc_qp_setctx()
990 FIELD_PREP(IRDMAQPC_EXCEPTION_LAN_QUEUE, qp->ieq_qp)); in irdma_sc_qp_setctx()
991 if (info->iwarp_info_valid) { in irdma_sc_qp_setctx()
992 qw0 |= FIELD_PREP(IRDMAQPC_DDP_VER, iw->ddp_ver) | in irdma_sc_qp_setctx()
993 FIELD_PREP(IRDMAQPC_RDMAP_VER, iw->rdmap_ver) | in irdma_sc_qp_setctx()
994 FIELD_PREP(IRDMAQPC_DC_TCP_EN, iw->dctcp_en) | in irdma_sc_qp_setctx()
995 FIELD_PREP(IRDMAQPC_ECN_EN, iw->ecn_en) | in irdma_sc_qp_setctx()
996 FIELD_PREP(IRDMAQPC_IBRDENABLE, iw->ib_rd_en) | in irdma_sc_qp_setctx()
997 FIELD_PREP(IRDMAQPC_PDIDXHI, iw->pd_id >> 16) | in irdma_sc_qp_setctx()
999 iw->err_rq_idx_valid); in irdma_sc_qp_setctx()
1000 qw7 |= FIELD_PREP(IRDMAQPC_PDIDX, iw->pd_id); in irdma_sc_qp_setctx()
1001 qw16 |= FIELD_PREP(IRDMAQPC_ERR_RQ_IDX, iw->err_rq_idx) | in irdma_sc_qp_setctx()
1002 FIELD_PREP(IRDMAQPC_RTOMIN, iw->rtomin); in irdma_sc_qp_setctx()
1004 FIELD_PREP(IRDMAQPC_Q2ADDR, qp->q2_pa >> 8) | in irdma_sc_qp_setctx()
1005 FIELD_PREP(IRDMAQPC_STAT_INDEX, info->stats_idx)); in irdma_sc_qp_setctx()
1007 if (dev->hw_attrs.uk_attrs.hw_rev >= IRDMA_GEN_2) in irdma_sc_qp_setctx()
1009 irdma_mac_to_u64(iw->mac_addr)); in irdma_sc_qp_setctx()
1012 mac | FIELD_PREP(IRDMAQPC_LASTBYTESENT, iw->last_byte_sent)); in irdma_sc_qp_setctx()
1014 FIELD_PREP(IRDMAQPC_ORDSIZE, iw->ord_size) | in irdma_sc_qp_setctx()
1015 FIELD_PREP(IRDMAQPC_IRDSIZE, irdma_sc_get_encoded_ird_size(iw->ird_size)) | in irdma_sc_qp_setctx()
1016 FIELD_PREP(IRDMAQPC_WRRDRSPOK, iw->wr_rdresp_en) | in irdma_sc_qp_setctx()
1017 FIELD_PREP(IRDMAQPC_RDOK, iw->rd_en) | in irdma_sc_qp_setctx()
1018 FIELD_PREP(IRDMAQPC_SNDMARKERS, iw->snd_mark_en) | in irdma_sc_qp_setctx()
1019 FIELD_PREP(IRDMAQPC_FASTREGEN, iw->fast_reg_en) | in irdma_sc_qp_setctx()
1020 FIELD_PREP(IRDMAQPC_PRIVEN, iw->priv_mode_en) | in irdma_sc_qp_setctx()
1021 FIELD_PREP(IRDMAQPC_USESTATSINSTANCE, info->stats_idx_valid) | in irdma_sc_qp_setctx()
1023 FIELD_PREP(IRDMAQPC_RCVMARKERS, iw->rcv_mark_en) | in irdma_sc_qp_setctx()
1024 FIELD_PREP(IRDMAQPC_ALIGNHDRS, iw->align_hdrs) | in irdma_sc_qp_setctx()
1025 FIELD_PREP(IRDMAQPC_RCVNOMPACRC, iw->rcv_no_mpa_crc) | in irdma_sc_qp_setctx()
1026 FIELD_PREP(IRDMAQPC_RCVMARKOFFSET, iw->rcv_mark_offset) | in irdma_sc_qp_setctx()
1027 FIELD_PREP(IRDMAQPC_SNDMARKOFFSET, iw->snd_mark_offset) | in irdma_sc_qp_setctx()
1028 FIELD_PREP(IRDMAQPC_TIMELYENABLE, iw->timely_en)); in irdma_sc_qp_setctx()
1030 if (info->tcp_info_valid) { in irdma_sc_qp_setctx()
1031 qw0 |= FIELD_PREP(IRDMAQPC_IPV4, tcp->ipv4) | in irdma_sc_qp_setctx()
1032 FIELD_PREP(IRDMAQPC_NONAGLE, tcp->no_nagle) | in irdma_sc_qp_setctx()
1034 tcp->insert_vlan_tag) | in irdma_sc_qp_setctx()
1035 FIELD_PREP(IRDMAQPC_TIMESTAMP, tcp->time_stamp) | in irdma_sc_qp_setctx()
1036 FIELD_PREP(IRDMAQPC_LIMIT, tcp->cwnd_inc_limit) | in irdma_sc_qp_setctx()
1037 FIELD_PREP(IRDMAQPC_DROPOOOSEG, tcp->drop_ooo_seg) | in irdma_sc_qp_setctx()
1038 FIELD_PREP(IRDMAQPC_DUPACK_THRESH, tcp->dup_ack_thresh); in irdma_sc_qp_setctx()
1040 if (iw->ecn_en || iw->dctcp_en) { in irdma_sc_qp_setctx()
1041 tcp->tos &= ~ECN_CODE_PT_MASK; in irdma_sc_qp_setctx()
1042 tcp->tos |= ECN_CODE_PT_VAL; in irdma_sc_qp_setctx()
1045 qw3 |= FIELD_PREP(IRDMAQPC_TTL, tcp->ttl) | in irdma_sc_qp_setctx()
1046 FIELD_PREP(IRDMAQPC_AVOIDSTRETCHACK, tcp->avoid_stretch_ack) | in irdma_sc_qp_setctx()
1047 FIELD_PREP(IRDMAQPC_TOS, tcp->tos) | in irdma_sc_qp_setctx()
1048 FIELD_PREP(IRDMAQPC_SRCPORTNUM, tcp->src_port) | in irdma_sc_qp_setctx()
1049 FIELD_PREP(IRDMAQPC_DESTPORTNUM, tcp->dst_port); in irdma_sc_qp_setctx()
1050 if (dev->hw_attrs.uk_attrs.hw_rev == IRDMA_GEN_1) { in irdma_sc_qp_setctx()
1051 qw3 |= FIELD_PREP(IRDMAQPC_GEN1_SRCMACADDRIDX, tcp->src_mac_addr_idx); in irdma_sc_qp_setctx()
1053 qp->src_mac_addr_idx = tcp->src_mac_addr_idx; in irdma_sc_qp_setctx()
1056 FIELD_PREP(IRDMAQPC_DESTIPADDR2, tcp->dest_ip_addr[2]) | in irdma_sc_qp_setctx()
1057 FIELD_PREP(IRDMAQPC_DESTIPADDR3, tcp->dest_ip_addr[3])); in irdma_sc_qp_setctx()
1059 FIELD_PREP(IRDMAQPC_DESTIPADDR0, tcp->dest_ip_addr[0]) | in irdma_sc_qp_setctx()
1060 FIELD_PREP(IRDMAQPC_DESTIPADDR1, tcp->dest_ip_addr[1])); in irdma_sc_qp_setctx()
1062 FIELD_PREP(IRDMAQPC_SNDMSS, tcp->snd_mss) | in irdma_sc_qp_setctx()
1063 FIELD_PREP(IRDMAQPC_SYN_RST_HANDLING, tcp->syn_rst_handling) | in irdma_sc_qp_setctx()
1064 FIELD_PREP(IRDMAQPC_VLANTAG, tcp->vlan_tag) | in irdma_sc_qp_setctx()
1065 FIELD_PREP(IRDMAQPC_ARPIDX, tcp->arp_idx)); in irdma_sc_qp_setctx()
1066 qw7 |= FIELD_PREP(IRDMAQPC_FLOWLABEL, tcp->flow_label) | in irdma_sc_qp_setctx()
1067 FIELD_PREP(IRDMAQPC_WSCALE, tcp->wscale) | in irdma_sc_qp_setctx()
1069 tcp->ignore_tcp_opt) | in irdma_sc_qp_setctx()
1071 tcp->ignore_tcp_uns_opt) | in irdma_sc_qp_setctx()
1072 FIELD_PREP(IRDMAQPC_TCPSTATE, tcp->tcp_state) | in irdma_sc_qp_setctx()
1073 FIELD_PREP(IRDMAQPC_RCVSCALE, tcp->rcv_wscale) | in irdma_sc_qp_setctx()
1074 FIELD_PREP(IRDMAQPC_SNDSCALE, tcp->snd_wscale); in irdma_sc_qp_setctx()
1076 FIELD_PREP(IRDMAQPC_TIMESTAMP_RECENT, tcp->time_stamp_recent) | in irdma_sc_qp_setctx()
1077 FIELD_PREP(IRDMAQPC_TIMESTAMP_AGE, tcp->time_stamp_age)); in irdma_sc_qp_setctx()
1079 FIELD_PREP(IRDMAQPC_SNDNXT, tcp->snd_nxt) | in irdma_sc_qp_setctx()
1080 FIELD_PREP(IRDMAQPC_SNDWND, tcp->snd_wnd)); in irdma_sc_qp_setctx()
1082 FIELD_PREP(IRDMAQPC_RCVNXT, tcp->rcv_nxt) | in irdma_sc_qp_setctx()
1083 FIELD_PREP(IRDMAQPC_RCVWND, tcp->rcv_wnd)); in irdma_sc_qp_setctx()
1085 FIELD_PREP(IRDMAQPC_SNDMAX, tcp->snd_max) | in irdma_sc_qp_setctx()
1086 FIELD_PREP(IRDMAQPC_SNDUNA, tcp->snd_una)); in irdma_sc_qp_setctx()
1088 FIELD_PREP(IRDMAQPC_SRTT, tcp->srtt) | in irdma_sc_qp_setctx()
1089 FIELD_PREP(IRDMAQPC_RTTVAR, tcp->rtt_var)); in irdma_sc_qp_setctx()
1091 FIELD_PREP(IRDMAQPC_SSTHRESH, tcp->ss_thresh) | in irdma_sc_qp_setctx()
1092 FIELD_PREP(IRDMAQPC_CWND, tcp->cwnd)); in irdma_sc_qp_setctx()
1094 FIELD_PREP(IRDMAQPC_SNDWL1, tcp->snd_wl1) | in irdma_sc_qp_setctx()
1095 FIELD_PREP(IRDMAQPC_SNDWL2, tcp->snd_wl2)); in irdma_sc_qp_setctx()
1096 qw16 |= FIELD_PREP(IRDMAQPC_MAXSNDWND, tcp->max_snd_window) | in irdma_sc_qp_setctx()
1097 FIELD_PREP(IRDMAQPC_REXMIT_THRESH, tcp->rexmit_thresh); in irdma_sc_qp_setctx()
1099 FIELD_PREP(IRDMAQPC_LOCAL_IPADDR3, tcp->local_ipaddr[3]) | in irdma_sc_qp_setctx()
1100 FIELD_PREP(IRDMAQPC_LOCAL_IPADDR2, tcp->local_ipaddr[2])); in irdma_sc_qp_setctx()
1102 FIELD_PREP(IRDMAQPC_LOCAL_IPADDR1, tcp->local_ipaddr[1]) | in irdma_sc_qp_setctx()
1103 FIELD_PREP(IRDMAQPC_LOCAL_IPADDR0, tcp->local_ipaddr[0])); in irdma_sc_qp_setctx()
1105 FIELD_PREP(IRDMAQPC_THIGH, iw->t_high) | in irdma_sc_qp_setctx()
1106 FIELD_PREP(IRDMAQPC_TLOW, iw->t_low)); in irdma_sc_qp_setctx()
1108 FIELD_PREP(IRDMAQPC_REMENDPOINTIDX, info->rem_endpoint_idx)); in irdma_sc_qp_setctx()
1116 irdma_debug_buf(qp->dev, IRDMA_DEBUG_WQE, "QP_HOST CTX", qp_ctx, in irdma_sc_qp_setctx()
1121 * irdma_sc_alloc_stag - mr stag alloc
1137 if (!info->total_len && !info->all_memory) in irdma_sc_alloc_stag()
1138 return -EINVAL; in irdma_sc_alloc_stag()
1140 if (info->page_size == 0x40000000) in irdma_sc_alloc_stag()
1142 else if (info->page_size == 0x200000) in irdma_sc_alloc_stag()
1147 cqp = dev->cqp; in irdma_sc_alloc_stag()
1150 return -ENOSPC; in irdma_sc_alloc_stag()
1153 FLD_LS_64(dev, info->pd_id, IRDMA_CQPSQ_STAG_PDID) | in irdma_sc_alloc_stag()
1154 FIELD_PREP(IRDMA_CQPSQ_STAG_STAGLEN, info->total_len)); in irdma_sc_alloc_stag()
1156 FIELD_PREP(IRDMA_CQPSQ_STAG_IDX, info->stag_idx)); in irdma_sc_alloc_stag()
1158 FIELD_PREP(IRDMA_CQPSQ_STAG_HMCFNIDX, info->hmc_fcn_index)); in irdma_sc_alloc_stag()
1160 if (info->chunk_size) in irdma_sc_alloc_stag()
1162 FIELD_PREP(IRDMA_CQPSQ_STAG_FIRSTPMPBLIDX, info->first_pm_pbl_idx)); in irdma_sc_alloc_stag()
1166 FIELD_PREP(IRDMA_CQPSQ_STAG_ARIGHTS, info->access_rights) | in irdma_sc_alloc_stag()
1167 FIELD_PREP(IRDMA_CQPSQ_STAG_LPBLSIZE, info->chunk_size) | in irdma_sc_alloc_stag()
1169 FIELD_PREP(IRDMA_CQPSQ_STAG_REMACCENABLED, info->remote_access) | in irdma_sc_alloc_stag()
1170 FIELD_PREP(IRDMA_CQPSQ_STAG_USEHMCFNIDX, info->use_hmc_fcn_index) | in irdma_sc_alloc_stag()
1171 FIELD_PREP(IRDMA_CQPSQ_STAG_USEPFRID, info->use_pf_rid) | in irdma_sc_alloc_stag()
1172 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_alloc_stag()
1186 * irdma_sc_mr_reg_non_shared - non-shared mr registration
1206 if (!info->total_len && !info->all_memory) in irdma_sc_mr_reg_non_shared()
1207 return -EINVAL; in irdma_sc_mr_reg_non_shared()
1209 if (info->page_size == 0x40000000) in irdma_sc_mr_reg_non_shared()
1211 else if (info->page_size == 0x200000) in irdma_sc_mr_reg_non_shared()
1213 else if (info->page_size == 0x1000) in irdma_sc_mr_reg_non_shared()
1216 return -EINVAL; in irdma_sc_mr_reg_non_shared()
1218 if (info->access_rights & (IRDMA_ACCESS_FLAGS_REMOTEREAD_ONLY | in irdma_sc_mr_reg_non_shared()
1224 pble_obj_cnt = dev->hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].cnt; in irdma_sc_mr_reg_non_shared()
1225 if (info->chunk_size && info->first_pm_pbl_index >= pble_obj_cnt) in irdma_sc_mr_reg_non_shared()
1226 return -EINVAL; in irdma_sc_mr_reg_non_shared()
1228 cqp = dev->cqp; in irdma_sc_mr_reg_non_shared()
1231 return -ENOSPC; in irdma_sc_mr_reg_non_shared()
1232 fbo = info->va & (info->page_size - 1); in irdma_sc_mr_reg_non_shared()
1235 (info->addr_type == IRDMA_ADDR_TYPE_VA_BASED ? in irdma_sc_mr_reg_non_shared()
1236 info->va : fbo)); in irdma_sc_mr_reg_non_shared()
1238 FIELD_PREP(IRDMA_CQPSQ_STAG_STAGLEN, info->total_len) | in irdma_sc_mr_reg_non_shared()
1239 FLD_LS_64(dev, info->pd_id, IRDMA_CQPSQ_STAG_PDID)); in irdma_sc_mr_reg_non_shared()
1241 FIELD_PREP(IRDMA_CQPSQ_STAG_KEY, info->stag_key) | in irdma_sc_mr_reg_non_shared()
1242 FIELD_PREP(IRDMA_CQPSQ_STAG_IDX, info->stag_idx)); in irdma_sc_mr_reg_non_shared()
1243 if (!info->chunk_size) in irdma_sc_mr_reg_non_shared()
1244 set_64bit_val(wqe, IRDMA_BYTE_32, info->reg_addr_pa); in irdma_sc_mr_reg_non_shared()
1247 FIELD_PREP(IRDMA_CQPSQ_STAG_FIRSTPMPBLIDX, info->first_pm_pbl_index)); in irdma_sc_mr_reg_non_shared()
1249 set_64bit_val(wqe, IRDMA_BYTE_40, info->hmc_fcn_index); in irdma_sc_mr_reg_non_shared()
1251 addr_type = (info->addr_type == IRDMA_ADDR_TYPE_VA_BASED) ? 1 : 0; in irdma_sc_mr_reg_non_shared()
1254 FIELD_PREP(IRDMA_CQPSQ_STAG_LPBLSIZE, info->chunk_size) | in irdma_sc_mr_reg_non_shared()
1256 FIELD_PREP(IRDMA_CQPSQ_STAG_ARIGHTS, info->access_rights) | in irdma_sc_mr_reg_non_shared()
1259 FIELD_PREP(IRDMA_CQPSQ_STAG_USEHMCFNIDX, info->use_hmc_fcn_index) | in irdma_sc_mr_reg_non_shared()
1260 FIELD_PREP(IRDMA_CQPSQ_STAG_USEPFRID, info->use_pf_rid) | in irdma_sc_mr_reg_non_shared()
1261 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_mr_reg_non_shared()
1275 * irdma_sc_dealloc_stag - deallocate stag
1290 cqp = dev->cqp; in irdma_sc_dealloc_stag()
1293 return -ENOSPC; in irdma_sc_dealloc_stag()
1296 FLD_LS_64(dev, info->pd_id, IRDMA_CQPSQ_STAG_PDID)); in irdma_sc_dealloc_stag()
1298 FIELD_PREP(IRDMA_CQPSQ_STAG_IDX, info->stag_idx)); in irdma_sc_dealloc_stag()
1301 FIELD_PREP(IRDMA_CQPSQ_STAG_MR, info->mr) | in irdma_sc_dealloc_stag()
1302 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_dealloc_stag()
1316 * irdma_sc_mw_alloc - mw allocate
1331 cqp = dev->cqp; in irdma_sc_mw_alloc()
1334 return -ENOSPC; in irdma_sc_mw_alloc()
1337 FLD_LS_64(dev, info->pd_id, IRDMA_CQPSQ_STAG_PDID)); in irdma_sc_mw_alloc()
1339 FIELD_PREP(IRDMA_CQPSQ_STAG_IDX, info->mw_stag_index)); in irdma_sc_mw_alloc()
1342 FIELD_PREP(IRDMA_CQPSQ_STAG_MWTYPE, info->mw_wide) | in irdma_sc_mw_alloc()
1344 info->mw1_bind_dont_vldt_key) | in irdma_sc_mw_alloc()
1345 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_mw_alloc()
1359 * irdma_sc_mr_fast_register - Posts RDMA fast register mr WR to iwarp qp
1376 if (info->page_size == 0x40000000) in irdma_sc_mr_fast_register()
1378 else if (info->page_size == 0x200000) in irdma_sc_mr_fast_register()
1383 sq_info.wr_id = info->wr_id; in irdma_sc_mr_fast_register()
1384 sq_info.signaled = info->signaled; in irdma_sc_mr_fast_register()
1385 sq_info.push_wqe = info->push_wqe; in irdma_sc_mr_fast_register()
1387 wqe = irdma_qp_get_next_send_wqe(&qp->qp_uk, &wqe_idx, &quanta, 0, &sq_info); in irdma_sc_mr_fast_register()
1389 return -ENOSPC; in irdma_sc_mr_fast_register()
1391 qp->qp_uk.sq_wrtrk_array[wqe_idx].signaled = info->signaled; in irdma_sc_mr_fast_register()
1392 irdma_debug(qp->dev, IRDMA_DEBUG_MR, in irdma_sc_mr_fast_register()
1394 (unsigned long long)info->wr_id, wqe_idx, in irdma_sc_mr_fast_register()
1395 &qp->qp_uk.sq_wrtrk_array[wqe_idx].wrid); in irdma_sc_mr_fast_register()
1397 temp = (info->addr_type == IRDMA_ADDR_TYPE_VA_BASED) ? in irdma_sc_mr_fast_register()
1398 (uintptr_t)info->va : info->fbo; in irdma_sc_mr_fast_register()
1402 info->first_pm_pbl_index >> 16); in irdma_sc_mr_fast_register()
1405 FIELD_PREP(IRDMAQPSQ_PBLADDR, info->reg_addr_pa >> IRDMA_HW_PAGE_SHIFT)); in irdma_sc_mr_fast_register()
1407 info->total_len | in irdma_sc_mr_fast_register()
1408 FIELD_PREP(IRDMAQPSQ_FIRSTPMPBLIDXLO, info->first_pm_pbl_index)); in irdma_sc_mr_fast_register()
1410 hdr = FIELD_PREP(IRDMAQPSQ_STAGKEY, info->stag_key) | in irdma_sc_mr_fast_register()
1411 FIELD_PREP(IRDMAQPSQ_STAGINDEX, info->stag_idx) | in irdma_sc_mr_fast_register()
1413 FIELD_PREP(IRDMAQPSQ_LPBLSIZE, info->chunk_size) | in irdma_sc_mr_fast_register()
1415 FIELD_PREP(IRDMAQPSQ_STAGRIGHTS, info->access_rights) | in irdma_sc_mr_fast_register()
1416 FIELD_PREP(IRDMAQPSQ_VABASEDTO, info->addr_type) | in irdma_sc_mr_fast_register()
1418 FIELD_PREP(IRDMAQPSQ_READFENCE, info->read_fence) | in irdma_sc_mr_fast_register()
1419 FIELD_PREP(IRDMAQPSQ_LOCALFENCE, info->local_fence) | in irdma_sc_mr_fast_register()
1420 FIELD_PREP(IRDMAQPSQ_SIGCOMPL, info->signaled) | in irdma_sc_mr_fast_register()
1421 FIELD_PREP(IRDMAQPSQ_VALID, qp->qp_uk.swqe_polarity); in irdma_sc_mr_fast_register()
1426 irdma_debug_buf(qp->dev, IRDMA_DEBUG_WQE, "FAST_REG WQE", wqe, in irdma_sc_mr_fast_register()
1429 irdma_qp_push_wqe(&qp->qp_uk, wqe, quanta, wqe_idx, post_sq); in irdma_sc_mr_fast_register()
1431 irdma_uk_qp_post_wr(&qp->qp_uk); in irdma_sc_mr_fast_register()
1437 * irdma_sc_gen_rts_ae - request AE generated after RTS
1447 qp_uk = &qp->qp_uk; in irdma_sc_gen_rts_ae()
1449 wqe = qp_uk->sq_base[1].elem; in irdma_sc_gen_rts_ae()
1453 FIELD_PREP(IRDMAQPSQ_VALID, qp->qp_uk.swqe_polarity); in irdma_sc_gen_rts_ae()
1457 irdma_debug_buf(qp->dev, IRDMA_DEBUG_QP, "NOP W/LOCAL FENCE WQE", wqe, in irdma_sc_gen_rts_ae()
1460 wqe = qp_uk->sq_base[2].elem; in irdma_sc_gen_rts_ae()
1462 FIELD_PREP(IRDMAQPSQ_VALID, qp->qp_uk.swqe_polarity); in irdma_sc_gen_rts_ae()
1466 irdma_debug_buf(qp->dev, IRDMA_DEBUG_QP, "CONN EST WQE", wqe, in irdma_sc_gen_rts_ae()
1468 if (qp->qp_uk.start_wqe_idx) { in irdma_sc_gen_rts_ae()
1469 wqe = qp_uk->sq_base[3].elem; in irdma_sc_gen_rts_ae()
1472 FIELD_PREP(IRDMAQPSQ_VALID, qp->qp_uk.swqe_polarity); in irdma_sc_gen_rts_ae()
1480 * irdma_sc_send_lsmm - send last streaming mode message
1494 qp_uk = &qp->qp_uk; in irdma_sc_send_lsmm()
1495 wqe = qp_uk->sq_base->elem; in irdma_sc_send_lsmm()
1498 if (qp->qp_uk.uk_attrs->hw_rev == IRDMA_GEN_1) { in irdma_sc_send_lsmm()
1506 FIELD_PREP(IRDMAQPSQ_VALID, qp->qp_uk.swqe_polarity)); in irdma_sc_send_lsmm()
1513 FIELD_PREP(IRDMAQPSQ_VALID, qp->qp_uk.swqe_polarity); in irdma_sc_send_lsmm()
1518 irdma_debug_buf(qp->dev, IRDMA_DEBUG_WQE, "SEND_LSMM WQE", wqe, in irdma_sc_send_lsmm()
1521 if (qp->dev->hw_attrs.uk_attrs.feature_flags & IRDMA_FEATURE_RTS_AE) in irdma_sc_send_lsmm()
1526 * irdma_sc_send_rtt - send last read0 or write0
1537 qp_uk = &qp->qp_uk; in irdma_sc_send_rtt()
1538 wqe = qp_uk->sq_base->elem; in irdma_sc_send_rtt()
1543 if (qp->qp_uk.uk_attrs->hw_rev == IRDMA_GEN_1) { in irdma_sc_send_rtt()
1549 qp->qp_uk.swqe_polarity)); in irdma_sc_send_rtt()
1553 FIELD_PREP(IRDMAQPSQ_VALID, qp->qp_uk.swqe_polarity); in irdma_sc_send_rtt()
1556 if (qp->qp_uk.uk_attrs->hw_rev == IRDMA_GEN_1) { in irdma_sc_send_rtt()
1560 FIELD_PREP(IRDMAQPSQ_VALID, qp->qp_uk.swqe_polarity)); in irdma_sc_send_rtt()
1563 FIELD_PREP(IRDMAQPSQ_VALID, qp->qp_uk.swqe_polarity); in irdma_sc_send_rtt()
1570 irdma_debug_buf(qp->dev, IRDMA_DEBUG_WQE, "RTR WQE", wqe, in irdma_sc_send_rtt()
1573 if (qp->dev->hw_attrs.uk_attrs.feature_flags & IRDMA_FEATURE_RTS_AE) in irdma_sc_send_rtt()
1578 * irdma_iwarp_opcode - determine if incoming is rdma layer
1586 if (info->q2_data_written) { in irdma_iwarp_opcode()
1595 * irdma_locate_mpa - return pointer to mpa in the pkt
1610 * irdma_bld_termhdr_ctrl - setup terminate hdr control fields
1623 qp->flush_code = opcode; in irdma_bld_termhdr_ctrl()
1624 hdr->layer_etype = layer_etype; in irdma_bld_termhdr_ctrl()
1625 hdr->error_code = err; in irdma_bld_termhdr_ctrl()
1629 * irdma_bld_termhdr_ddp_rdma - setup ddp and rdma hdrs in terminate hdr
1644 hdr->hdrct = DDP_LEN_FLAG; in irdma_bld_termhdr_ddp_rdma()
1649 hdr->hdrct |= DDP_HDR_FLAG; in irdma_bld_termhdr_ddp_rdma()
1654 hdr->hdrct |= DDP_HDR_FLAG; in irdma_bld_termhdr_ddp_rdma()
1659 hdr->hdrct |= RDMA_HDR_FLAG; in irdma_bld_termhdr_ddp_rdma()
1666 * irdma_bld_terminate_hdr - build terminate message header
1674 u8 *pkt = qp->q2_buf + Q2_BAD_FRAME_OFFSET; in irdma_bld_terminate_hdr()
1680 termhdr = (struct irdma_terminate_hdr *)qp->q2_buf; in irdma_bld_terminate_hdr()
1683 if (info->q2_data_written) { in irdma_bld_terminate_hdr()
1689 qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC; in irdma_bld_terminate_hdr()
1690 qp->sq_flush_code = info->sq; in irdma_bld_terminate_hdr()
1691 qp->rq_flush_code = info->rq; in irdma_bld_terminate_hdr()
1693 switch (info->ae_id) { in irdma_bld_terminate_hdr()
1695 qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR; in irdma_bld_terminate_hdr()
1706 qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR; in irdma_bld_terminate_hdr()
1707 if (info->q2_data_written) in irdma_bld_terminate_hdr()
1736 qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR; in irdma_bld_terminate_hdr()
1748 qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR; in irdma_bld_terminate_hdr()
1765 qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR; in irdma_bld_terminate_hdr()
1771 qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR; in irdma_bld_terminate_hdr()
1797 qp->event_type = IRDMA_QP_EVENT_ACCESS_ERR; in irdma_bld_terminate_hdr()
1846 * irdma_terminate_send_fin() - Send fin for terminate message
1857 * irdma_terminate_connection() - Bad AE and send terminate to remote QP
1867 if (qp->term_flags & IRDMA_TERM_SENT) in irdma_terminate_connection()
1872 qp->term_flags |= IRDMA_TERM_SENT; in irdma_terminate_connection()
1878 * irdma_terminate_received - handle terminate received AE
1886 u8 *pkt = qp->q2_buf + Q2_BAD_FRAME_OFFSET; in irdma_terminate_received()
1894 if (info->q2_data_written) { in irdma_terminate_received()
1895 /* did not validate the frame - do it now */ in irdma_terminate_received()
1911 info->ae_id = aeq_id; in irdma_terminate_received()
1912 if (info->ae_id) { in irdma_terminate_received()
1913 /* Bad terminate recvd - send back a terminate */ in irdma_terminate_received()
1919 qp->term_flags |= IRDMA_TERM_RCVD; in irdma_terminate_received()
1920 qp->event_type = IRDMA_QP_EVENT_CATASTROPHIC; in irdma_terminate_received()
1922 if (termhdr->layer_etype == RDMAP_REMOTE_PROT || in irdma_terminate_received()
1923 termhdr->layer_etype == RDMAP_REMOTE_OP) { in irdma_terminate_received()
1950 * irdma_sc_vsi_init - Init the vsi structure
1960 vsi->dev = info->dev; in irdma_sc_vsi_init()
1961 vsi->back_vsi = info->back_vsi; in irdma_sc_vsi_init()
1962 vsi->register_qset = info->register_qset; in irdma_sc_vsi_init()
1963 vsi->unregister_qset = info->unregister_qset; in irdma_sc_vsi_init()
1964 vsi->mtu = info->params->mtu; in irdma_sc_vsi_init()
1965 vsi->exception_lan_q = info->exception_lan_q; in irdma_sc_vsi_init()
1966 vsi->vsi_idx = info->pf_data_vsi_num; in irdma_sc_vsi_init()
1968 irdma_set_qos_info(vsi, info->params); in irdma_sc_vsi_init()
1970 mutex_init(&vsi->qos[i].qos_mutex); in irdma_sc_vsi_init()
1971 INIT_LIST_HEAD(&vsi->qos[i].qplist); in irdma_sc_vsi_init()
1973 if (vsi->register_qset) { in irdma_sc_vsi_init()
1974 vsi->dev->ws_add = irdma_ws_add; in irdma_sc_vsi_init()
1975 vsi->dev->ws_remove = irdma_ws_remove; in irdma_sc_vsi_init()
1976 vsi->dev->ws_reset = irdma_ws_reset; in irdma_sc_vsi_init()
1978 vsi->dev->ws_add = irdma_null_ws_add; in irdma_sc_vsi_init()
1979 vsi->dev->ws_remove = irdma_null_ws_remove; in irdma_sc_vsi_init()
1980 vsi->dev->ws_reset = irdma_null_ws_reset; in irdma_sc_vsi_init()
1985 * irdma_get_stats_idx - Return stats index
1990 struct irdma_sc_dev *dev = vsi->dev; in irdma_get_stats_idx()
1992 if (dev->hw_attrs.uk_attrs.hw_rev >= IRDMA_GEN_2) { in irdma_get_stats_idx()
2002 * irdma_vsi_stats_init - Initialize the vsi statistics
2012 vsi->pestat = info->pestat; in irdma_vsi_stats_init()
2013 vsi->pestat->hw = vsi->dev->hw; in irdma_vsi_stats_init()
2014 vsi->pestat->vsi = vsi; in irdma_vsi_stats_init()
2016 stats_buff_mem = &vsi->pestat->gather_info.stats_buff_mem; in irdma_vsi_stats_init()
2017 stats_buff_mem->size = IRDMA_GATHER_STATS_BUF_SIZE * 2; in irdma_vsi_stats_init()
2018 stats_buff_mem->va = irdma_allocate_dma_mem(vsi->pestat->hw, in irdma_vsi_stats_init()
2020 stats_buff_mem->size, 1); in irdma_vsi_stats_init()
2021 if (!stats_buff_mem->va) in irdma_vsi_stats_init()
2022 return -ENOMEM; in irdma_vsi_stats_init()
2024 vsi->pestat->gather_info.gather_stats_va = stats_buff_mem->va; in irdma_vsi_stats_init()
2025 vsi->pestat->gather_info.last_gather_stats_va = in irdma_vsi_stats_init()
2026 (void *)((uintptr_t)stats_buff_mem->va + in irdma_vsi_stats_init()
2032 vsi->stats_idx = info->fcn_id; in irdma_vsi_stats_init()
2033 if (info->alloc_stats_inst) { in irdma_vsi_stats_init()
2037 vsi->stats_inst_alloc = true; in irdma_vsi_stats_init()
2038 vsi->stats_idx = stats_idx; in irdma_vsi_stats_init()
2039 vsi->pestat->gather_info.use_stats_inst = true; in irdma_vsi_stats_init()
2040 vsi->pestat->gather_info.stats_inst_index = stats_idx; in irdma_vsi_stats_init()
2048 * irdma_vsi_stats_free - Free the vsi stats
2055 struct irdma_sc_dev *dev = vsi->dev; in irdma_vsi_stats_free()
2057 if (dev->hw_attrs.uk_attrs.hw_rev >= IRDMA_GEN_2) { in irdma_vsi_stats_free()
2058 if (vsi->stats_inst_alloc) { in irdma_vsi_stats_free()
2059 stats_info.stats_idx = vsi->stats_idx; in irdma_vsi_stats_free()
2065 if (!vsi->pestat) in irdma_vsi_stats_free()
2069 irdma_free_dma_mem(vsi->pestat->hw, in irdma_vsi_stats_free()
2070 &vsi->pestat->gather_info.stats_buff_mem); in irdma_vsi_stats_free()
2074 * irdma_get_encoded_wqe_size - given wq size, returns hardware encoded size
2076 * @queue_type: queue type selected for the calculation algorithm
2096 * irdma_sc_gather_stats - collect the statistics
2109 if (info->stats_buff_mem.size < IRDMA_GATHER_STATS_BUF_SIZE) in irdma_sc_gather_stats()
2110 return -ENOSPC; in irdma_sc_gather_stats()
2114 return -ENOSPC; in irdma_sc_gather_stats()
2117 FIELD_PREP(IRDMA_CQPSQ_STATS_HMC_FCN_INDEX, info->hmc_fcn_index)); in irdma_sc_gather_stats()
2118 set_64bit_val(wqe, IRDMA_BYTE_32, info->stats_buff_mem.pa); in irdma_sc_gather_stats()
2120 temp = FIELD_PREP(IRDMA_CQPSQ_STATS_WQEVALID, cqp->polarity) | in irdma_sc_gather_stats()
2121 FIELD_PREP(IRDMA_CQPSQ_STATS_USE_INST, info->use_stats_inst) | in irdma_sc_gather_stats()
2123 info->stats_inst_index) | in irdma_sc_gather_stats()
2125 info->use_hmc_fcn_index) | in irdma_sc_gather_stats()
2131 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_STATS, "GATHER_STATS WQE", wqe, in irdma_sc_gather_stats()
2139 * irdma_sc_manage_stats_inst - allocate or free stats instance
2155 return -ENOSPC; in irdma_sc_manage_stats_inst()
2158 FIELD_PREP(IRDMA_CQPSQ_STATS_HMC_FCN_INDEX, info->hmc_fn_id)); in irdma_sc_manage_stats_inst()
2159 temp = FIELD_PREP(IRDMA_CQPSQ_STATS_WQEVALID, cqp->polarity) | in irdma_sc_manage_stats_inst()
2162 info->use_hmc_fcn_index) | in irdma_sc_manage_stats_inst()
2163 FIELD_PREP(IRDMA_CQPSQ_STATS_INST_INDEX, info->stats_idx) | in irdma_sc_manage_stats_inst()
2170 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "MANAGE_STATS WQE", wqe, in irdma_sc_manage_stats_inst()
2178 * irdma_sc_set_up_map - set the up map table
2193 return -ENOSPC; in irdma_sc_set_up_map()
2196 temp |= (u64)info->map[i] << (i * 8); in irdma_sc_set_up_map()
2200 FIELD_PREP(IRDMA_CQPSQ_UP_CNPOVERRIDE, info->cnp_up_override) | in irdma_sc_set_up_map()
2201 FIELD_PREP(IRDMA_CQPSQ_UP_HMCFCNIDX, info->hmc_fcn_idx)); in irdma_sc_set_up_map()
2203 temp = FIELD_PREP(IRDMA_CQPSQ_UP_WQEVALID, cqp->polarity) | in irdma_sc_set_up_map()
2204 FIELD_PREP(IRDMA_CQPSQ_UP_USEVLAN, info->use_vlan) | in irdma_sc_set_up_map()
2206 info->use_cnp_up_override) | in irdma_sc_set_up_map()
2212 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "UPMAP WQE", wqe, in irdma_sc_set_up_map()
2220 * irdma_sc_manage_ws_node - create/modify/destroy WS node
2236 return -ENOSPC; in irdma_sc_manage_ws_node()
2239 FIELD_PREP(IRDMA_CQPSQ_WS_VSI, info->vsi) | in irdma_sc_manage_ws_node()
2240 FIELD_PREP(IRDMA_CQPSQ_WS_WEIGHT, info->weight)); in irdma_sc_manage_ws_node()
2242 temp = FIELD_PREP(IRDMA_CQPSQ_WS_WQEVALID, cqp->polarity) | in irdma_sc_manage_ws_node()
2244 FIELD_PREP(IRDMA_CQPSQ_WS_ENABLENODE, info->enable) | in irdma_sc_manage_ws_node()
2245 FIELD_PREP(IRDMA_CQPSQ_WS_NODETYPE, info->type_leaf) | in irdma_sc_manage_ws_node()
2246 FIELD_PREP(IRDMA_CQPSQ_WS_PRIOTYPE, info->prio_type) | in irdma_sc_manage_ws_node()
2247 FIELD_PREP(IRDMA_CQPSQ_WS_TC, info->tc) | in irdma_sc_manage_ws_node()
2249 FIELD_PREP(IRDMA_CQPSQ_WS_PARENTID, info->parent_id) | in irdma_sc_manage_ws_node()
2250 FIELD_PREP(IRDMA_CQPSQ_WS_NODEID, info->id); in irdma_sc_manage_ws_node()
2255 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "MANAGE_WS WQE", wqe, in irdma_sc_manage_ws_node()
2263 * irdma_sc_qp_flush_wqes - flush qp's wqe
2280 if (info->rq && !qp->flush_rq) in irdma_sc_qp_flush_wqes()
2282 if (info->sq && !qp->flush_sq) in irdma_sc_qp_flush_wqes()
2284 qp->flush_sq |= flush_sq; in irdma_sc_qp_flush_wqes()
2285 qp->flush_rq |= flush_rq; in irdma_sc_qp_flush_wqes()
2288 irdma_debug(qp->dev, IRDMA_DEBUG_CQP, in irdma_sc_qp_flush_wqes()
2290 qp->qp_uk.qp_id); in irdma_sc_qp_flush_wqes()
2291 return -EALREADY; in irdma_sc_qp_flush_wqes()
2294 cqp = qp->pd->dev->cqp; in irdma_sc_qp_flush_wqes()
2297 return -ENOSPC; in irdma_sc_qp_flush_wqes()
2299 if (info->userflushcode) { in irdma_sc_qp_flush_wqes()
2302 info->rq_minor_code) | in irdma_sc_qp_flush_wqes()
2304 info->rq_major_code); in irdma_sc_qp_flush_wqes()
2307 info->sq_minor_code) | in irdma_sc_qp_flush_wqes()
2309 info->sq_major_code); in irdma_sc_qp_flush_wqes()
2313 temp = (info->generate_ae) ? in irdma_sc_qp_flush_wqes()
2314 info->ae_code | FIELD_PREP(IRDMA_CQPSQ_FWQE_AESOURCE, in irdma_sc_qp_flush_wqes()
2315 info->ae_src) : 0; in irdma_sc_qp_flush_wqes()
2317 hdr = qp->qp_uk.qp_id | in irdma_sc_qp_flush_wqes()
2319 FIELD_PREP(IRDMA_CQPSQ_FWQE_GENERATE_AE, info->generate_ae) | in irdma_sc_qp_flush_wqes()
2320 FIELD_PREP(IRDMA_CQPSQ_FWQE_USERFLCODE, info->userflushcode) | in irdma_sc_qp_flush_wqes()
2323 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_qp_flush_wqes()
2328 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "QP_FLUSH WQE", wqe, in irdma_sc_qp_flush_wqes()
2337 * irdma_sc_gen_ae - generate AE, uses flush WQE CQP OP
2353 cqp = qp->pd->dev->cqp; in irdma_sc_gen_ae()
2356 return -ENOSPC; in irdma_sc_gen_ae()
2358 temp = info->ae_code | FIELD_PREP(IRDMA_CQPSQ_FWQE_AESOURCE, in irdma_sc_gen_ae()
2359 info->ae_src); in irdma_sc_gen_ae()
2362 hdr = qp->qp_uk.qp_id | FIELD_PREP(IRDMA_CQPSQ_OPCODE, in irdma_sc_gen_ae()
2365 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_gen_ae()
2370 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "GEN_AE WQE", wqe, in irdma_sc_gen_ae()
2378 /*** irdma_sc_qp_upload_context - upload qp's context
2393 cqp = dev->cqp; in irdma_sc_qp_upload_context()
2396 return -ENOSPC; in irdma_sc_qp_upload_context()
2398 set_64bit_val(wqe, IRDMA_BYTE_16, info->buf_pa); in irdma_sc_qp_upload_context()
2400 hdr = FIELD_PREP(IRDMA_CQPSQ_UCTX_QPID, info->qp_id) | in irdma_sc_qp_upload_context()
2402 FIELD_PREP(IRDMA_CQPSQ_UCTX_QPTYPE, info->qp_type) | in irdma_sc_qp_upload_context()
2403 FIELD_PREP(IRDMA_CQPSQ_UCTX_RAWFORMAT, info->raw_format) | in irdma_sc_qp_upload_context()
2404 FIELD_PREP(IRDMA_CQPSQ_UCTX_FREEZEQP, info->freeze_qp) | in irdma_sc_qp_upload_context()
2405 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_qp_upload_context()
2419 * irdma_sc_manage_push_page - Handle push page
2433 if (info->free_page && in irdma_sc_manage_push_page()
2434 info->push_idx >= cqp->dev->hw_attrs.max_hw_device_pages) in irdma_sc_manage_push_page()
2435 return -EINVAL; in irdma_sc_manage_push_page()
2439 return -ENOSPC; in irdma_sc_manage_push_page()
2441 set_64bit_val(wqe, IRDMA_BYTE_16, info->qs_handle); in irdma_sc_manage_push_page()
2442 hdr = FIELD_PREP(IRDMA_CQPSQ_MPP_PPIDX, info->push_idx) | in irdma_sc_manage_push_page()
2443 FIELD_PREP(IRDMA_CQPSQ_MPP_PPTYPE, info->push_page_type) | in irdma_sc_manage_push_page()
2445 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity) | in irdma_sc_manage_push_page()
2446 FIELD_PREP(IRDMA_CQPSQ_MPP_FREE_PAGE, info->free_page); in irdma_sc_manage_push_page()
2451 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "MANAGE_PUSH_PAGES WQE", wqe, in irdma_sc_manage_push_page()
2460 * irdma_sc_suspend_qp - suspend qp for param change
2474 return -ENOSPC; in irdma_sc_suspend_qp()
2476 hdr = FIELD_PREP(IRDMA_CQPSQ_SUSPENDQP_QPID, qp->qp_uk.qp_id) | in irdma_sc_suspend_qp()
2478 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_suspend_qp()
2483 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "SUSPEND_QP WQE", wqe, in irdma_sc_suspend_qp()
2491 * irdma_sc_resume_qp - resume qp after suspend
2505 return -ENOSPC; in irdma_sc_resume_qp()
2508 FIELD_PREP(IRDMA_CQPSQ_RESUMEQP_QSHANDLE, qp->qs_handle)); in irdma_sc_resume_qp()
2510 hdr = FIELD_PREP(IRDMA_CQPSQ_RESUMEQP_QPID, qp->qp_uk.qp_id) | in irdma_sc_resume_qp()
2512 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_resume_qp()
2517 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "RESUME_QP WQE", wqe, in irdma_sc_resume_qp()
2525 * irdma_sc_cq_ack - acknowledge completion q
2531 db_wr32(cq->cq_uk.cq_id, cq->cq_uk.cq_ack_db); in irdma_sc_cq_ack()
2535 * irdma_sc_cq_init - initialize completion q
2545 pble_obj_cnt = info->dev->hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].cnt; in irdma_sc_cq_init()
2546 if (info->virtual_map && info->first_pm_pbl_idx >= pble_obj_cnt) in irdma_sc_cq_init()
2547 return -EINVAL; in irdma_sc_cq_init()
2549 cq->cq_pa = info->cq_base_pa; in irdma_sc_cq_init()
2550 cq->dev = info->dev; in irdma_sc_cq_init()
2551 cq->ceq_id = info->ceq_id; in irdma_sc_cq_init()
2552 info->cq_uk_init_info.cqe_alloc_db = cq->dev->cq_arm_db; in irdma_sc_cq_init()
2553 info->cq_uk_init_info.cq_ack_db = cq->dev->cq_ack_db; in irdma_sc_cq_init()
2554 ret_code = irdma_uk_cq_init(&cq->cq_uk, &info->cq_uk_init_info); in irdma_sc_cq_init()
2558 cq->virtual_map = info->virtual_map; in irdma_sc_cq_init()
2559 cq->pbl_chunk_size = info->pbl_chunk_size; in irdma_sc_cq_init()
2560 cq->ceqe_mask = info->ceqe_mask; in irdma_sc_cq_init()
2561 cq->cq_type = (info->type) ? info->type : IRDMA_CQ_TYPE_IWARP; in irdma_sc_cq_init()
2562 cq->shadow_area_pa = info->shadow_area_pa; in irdma_sc_cq_init()
2563 cq->shadow_read_threshold = info->shadow_read_threshold; in irdma_sc_cq_init()
2564 cq->ceq_id_valid = info->ceq_id_valid; in irdma_sc_cq_init()
2565 cq->tph_en = info->tph_en; in irdma_sc_cq_init()
2566 cq->tph_val = info->tph_val; in irdma_sc_cq_init()
2567 cq->first_pm_pbl_idx = info->first_pm_pbl_idx; in irdma_sc_cq_init()
2568 cq->vsi = info->vsi; in irdma_sc_cq_init()
2574 * irdma_sc_cq_create - create completion q
2590 cqp = cq->dev->cqp; in irdma_sc_cq_create()
2591 if (cq->cq_uk.cq_id > (cqp->dev->hmc_info->hmc_obj[IRDMA_HMC_IW_CQ].max_cnt - 1)) in irdma_sc_cq_create()
2592 return -EINVAL; in irdma_sc_cq_create()
2594 if (cq->ceq_id > (cq->dev->hmc_fpm_misc.max_ceqs - 1)) in irdma_sc_cq_create()
2595 return -EINVAL; in irdma_sc_cq_create()
2597 ceq = cq->dev->ceq[cq->ceq_id]; in irdma_sc_cq_create()
2598 if (ceq && ceq->reg_cq) { in irdma_sc_cq_create()
2606 if (ceq && ceq->reg_cq) in irdma_sc_cq_create()
2608 return -ENOSPC; in irdma_sc_cq_create()
2611 set_64bit_val(wqe, IRDMA_BYTE_0, cq->cq_uk.cq_size); in irdma_sc_cq_create()
2615 cq->shadow_read_threshold)); in irdma_sc_cq_create()
2616 set_64bit_val(wqe, IRDMA_BYTE_32, cq->virtual_map ? 0 : cq->cq_pa); in irdma_sc_cq_create()
2617 set_64bit_val(wqe, IRDMA_BYTE_40, cq->shadow_area_pa); in irdma_sc_cq_create()
2620 cq->virtual_map ? cq->first_pm_pbl_idx : 0)); in irdma_sc_cq_create()
2622 FIELD_PREP(IRDMA_CQPSQ_TPHVAL, cq->tph_val) | in irdma_sc_cq_create()
2623 FIELD_PREP(IRDMA_CQPSQ_VSIIDX, cq->vsi->vsi_idx)); in irdma_sc_cq_create()
2624 hdr = FLD_LS_64(cq->dev, cq->cq_uk.cq_id, IRDMA_CQPSQ_CQ_CQID) | in irdma_sc_cq_create()
2625 FLD_LS_64(cq->dev, cq->ceq_id_valid ? cq->ceq_id : 0, in irdma_sc_cq_create()
2628 FIELD_PREP(IRDMA_CQPSQ_CQ_LPBLSIZE, cq->pbl_chunk_size) | in irdma_sc_cq_create()
2630 FIELD_PREP(IRDMA_CQPSQ_CQ_VIRTMAP, cq->virtual_map) | in irdma_sc_cq_create()
2631 FIELD_PREP(IRDMA_CQPSQ_CQ_ENCEQEMASK, cq->ceqe_mask) | in irdma_sc_cq_create()
2632 FIELD_PREP(IRDMA_CQPSQ_CQ_CEQIDVALID, cq->ceq_id_valid) | in irdma_sc_cq_create()
2633 FIELD_PREP(IRDMA_CQPSQ_TPHEN, cq->tph_en) | in irdma_sc_cq_create()
2635 cq->cq_uk.avoid_mem_cflct) | in irdma_sc_cq_create()
2636 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_cq_create()
2642 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "CQ_CREATE WQE", wqe, in irdma_sc_cq_create()
2651 * irdma_sc_cq_destroy - destroy completion q
2664 cqp = cq->dev->cqp; in irdma_sc_cq_destroy()
2667 return -ENOSPC; in irdma_sc_cq_destroy()
2669 ceq = cq->dev->ceq[cq->ceq_id]; in irdma_sc_cq_destroy()
2670 if (ceq && ceq->reg_cq) in irdma_sc_cq_destroy()
2673 set_64bit_val(wqe, IRDMA_BYTE_0, cq->cq_uk.cq_size); in irdma_sc_cq_destroy()
2675 set_64bit_val(wqe, IRDMA_BYTE_40, cq->shadow_area_pa); in irdma_sc_cq_destroy()
2677 (cq->virtual_map ? cq->first_pm_pbl_idx : 0)); in irdma_sc_cq_destroy()
2679 hdr = cq->cq_uk.cq_id | in irdma_sc_cq_destroy()
2680 FLD_LS_64(cq->dev, (cq->ceq_id_valid ? cq->ceq_id : 0), in irdma_sc_cq_destroy()
2683 FIELD_PREP(IRDMA_CQPSQ_CQ_LPBLSIZE, cq->pbl_chunk_size) | in irdma_sc_cq_destroy()
2684 FIELD_PREP(IRDMA_CQPSQ_CQ_VIRTMAP, cq->virtual_map) | in irdma_sc_cq_destroy()
2685 FIELD_PREP(IRDMA_CQPSQ_CQ_ENCEQEMASK, cq->ceqe_mask) | in irdma_sc_cq_destroy()
2686 FIELD_PREP(IRDMA_CQPSQ_CQ_CEQIDVALID, cq->ceq_id_valid) | in irdma_sc_cq_destroy()
2687 FIELD_PREP(IRDMA_CQPSQ_TPHEN, cq->tph_en) | in irdma_sc_cq_destroy()
2688 FIELD_PREP(IRDMA_CQPSQ_CQ_AVOIDMEMCNFLCT, cq->cq_uk.avoid_mem_cflct) | in irdma_sc_cq_destroy()
2689 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_cq_destroy()
2694 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "CQ_DESTROY WQE", wqe, in irdma_sc_cq_destroy()
2703 * irdma_sc_cq_resize - set resized cq buffer info
2710 cq->virtual_map = info->virtual_map; in irdma_sc_cq_resize()
2711 cq->cq_pa = info->cq_pa; in irdma_sc_cq_resize()
2712 cq->first_pm_pbl_idx = info->first_pm_pbl_idx; in irdma_sc_cq_resize()
2713 cq->pbl_chunk_size = info->pbl_chunk_size; in irdma_sc_cq_resize()
2714 irdma_uk_cq_resize(&cq->cq_uk, info->cq_base, info->cq_size); in irdma_sc_cq_resize()
2718 * irdma_sc_cq_modify - modify a Completion Queue
2734 pble_obj_cnt = cq->dev->hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].cnt; in irdma_sc_cq_modify()
2735 if (info->cq_resize && info->virtual_map && in irdma_sc_cq_modify()
2736 info->first_pm_pbl_idx >= pble_obj_cnt) in irdma_sc_cq_modify()
2737 return -EINVAL; in irdma_sc_cq_modify()
2739 cqp = cq->dev->cqp; in irdma_sc_cq_modify()
2742 return -ENOSPC; in irdma_sc_cq_modify()
2744 set_64bit_val(wqe, IRDMA_BYTE_0, info->cq_size); in irdma_sc_cq_modify()
2747 FIELD_PREP(IRDMA_CQPSQ_CQ_SHADOW_READ_THRESHOLD, info->shadow_read_threshold)); in irdma_sc_cq_modify()
2748 set_64bit_val(wqe, IRDMA_BYTE_32, info->cq_pa); in irdma_sc_cq_modify()
2749 set_64bit_val(wqe, IRDMA_BYTE_40, cq->shadow_area_pa); in irdma_sc_cq_modify()
2750 set_64bit_val(wqe, IRDMA_BYTE_48, info->first_pm_pbl_idx); in irdma_sc_cq_modify()
2752 FIELD_PREP(IRDMA_CQPSQ_TPHVAL, cq->tph_val) | in irdma_sc_cq_modify()
2753 FIELD_PREP(IRDMA_CQPSQ_VSIIDX, cq->vsi->vsi_idx)); in irdma_sc_cq_modify()
2755 hdr = cq->cq_uk.cq_id | in irdma_sc_cq_modify()
2757 FIELD_PREP(IRDMA_CQPSQ_CQ_CQRESIZE, info->cq_resize) | in irdma_sc_cq_modify()
2758 FIELD_PREP(IRDMA_CQPSQ_CQ_LPBLSIZE, info->pbl_chunk_size) | in irdma_sc_cq_modify()
2759 FIELD_PREP(IRDMA_CQPSQ_CQ_CHKOVERFLOW, info->check_overflow) | in irdma_sc_cq_modify()
2760 FIELD_PREP(IRDMA_CQPSQ_CQ_VIRTMAP, info->virtual_map) | in irdma_sc_cq_modify()
2761 FIELD_PREP(IRDMA_CQPSQ_CQ_ENCEQEMASK, cq->ceqe_mask) | in irdma_sc_cq_modify()
2762 FIELD_PREP(IRDMA_CQPSQ_TPHEN, cq->tph_en) | in irdma_sc_cq_modify()
2764 cq->cq_uk.avoid_mem_cflct) | in irdma_sc_cq_modify()
2765 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_cq_modify()
2770 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "CQ_MODIFY WQE", wqe, in irdma_sc_cq_modify()
2779 * irdma_check_cqp_progress - check cqp processing progress
2787 u64 completed_ops = atomic64_read(&dev->cqp->completed_ops); in irdma_check_cqp_progress()
2789 if (timeout->compl_cqp_cmds != completed_ops) { in irdma_check_cqp_progress()
2790 timeout->compl_cqp_cmds = completed_ops; in irdma_check_cqp_progress()
2791 timeout->count = 0; in irdma_check_cqp_progress()
2792 } else if (timeout->compl_cqp_cmds != dev->cqp->requested_ops) { in irdma_check_cqp_progress()
2793 timeout->count++; in irdma_check_cqp_progress()
2798 * irdma_get_cqp_reg_info - get head and tail for cqp using registers
2808 *val = readl(cqp->dev->hw_regs[IRDMA_CQPTAIL]); in irdma_get_cqp_reg_info()
2814 * irdma_cqp_poll_registers - poll cqp registers
2829 error = readl(cqp->dev->hw_regs[IRDMA_CQPERRCODES]); in irdma_cqp_poll_registers()
2830 irdma_debug(cqp->dev, IRDMA_DEBUG_CQP, in irdma_cqp_poll_registers()
2832 return -EIO; in irdma_cqp_poll_registers()
2836 IRDMA_RING_MOVE_TAIL(cqp->sq_ring); in irdma_cqp_poll_registers()
2837 atomic64_inc(&cqp->completed_ops); in irdma_cqp_poll_registers()
2840 irdma_usec_delay(cqp->dev->hw_attrs.max_sleep_count); in irdma_cqp_poll_registers()
2843 return -ETIMEDOUT; in irdma_cqp_poll_registers()
2847 * irdma_sc_decode_fpm_commit - decode a 64 bit value into count and base
2869 if (dev->hw_attrs.uk_attrs.hw_rev <= IRDMA_GEN_2) in irdma_sc_decode_fpm_commit()
2885 * irdma_sc_parse_fpm_commit_buf - parse fpm commit buffer
2930 if (dev->hw_attrs.uk_attrs.hw_rev != IRDMA_GEN_1) { in irdma_sc_parse_fpm_commit_buf()
2943 if (dev->cqp->protocol_used == IRDMA_IWARP_PROTOCOL_ONLY) { in irdma_sc_parse_fpm_commit_buf()
2970 * irdma_sc_decode_fpm_query() - Decode a 64 bit value into max count and size
2993 * irdma_sc_parse_fpm_query_buf() - parses fpm query buffer
3012 obj_info = hmc_info->hmc_obj; in irdma_sc_parse_fpm_query_buf()
3015 hmc_info->first_sd_index = (u16)FIELD_GET(IRDMA_QUERY_FPM_FIRST_PE_SD_INDEX, temp); in irdma_sc_parse_fpm_query_buf()
3018 hmc_fpm_misc->max_sds = max_pe_sds; in irdma_sc_parse_fpm_query_buf()
3019 hmc_info->sd_table.sd_cnt = max_pe_sds + hmc_info->first_sd_index; in irdma_sc_parse_fpm_query_buf()
3042 hmc_fpm_misc->xf_block_size = FIELD_GET(IRDMA_QUERY_FPM_XFBLOCKSIZE, temp); in irdma_sc_parse_fpm_query_buf()
3043 if (!hmc_fpm_misc->xf_block_size) in irdma_sc_parse_fpm_query_buf()
3044 return -EINVAL; in irdma_sc_parse_fpm_query_buf()
3051 hmc_fpm_misc->q1_block_size = FIELD_GET(IRDMA_QUERY_FPM_Q1BLOCKSIZE, temp); in irdma_sc_parse_fpm_query_buf()
3052 if (!hmc_fpm_misc->q1_block_size) in irdma_sc_parse_fpm_query_buf()
3053 return -EINVAL; in irdma_sc_parse_fpm_query_buf()
3062 hmc_fpm_misc->max_ceqs = FIELD_GET(IRDMA_QUERY_FPM_MAX_CEQS, temp); in irdma_sc_parse_fpm_query_buf()
3063 hmc_fpm_misc->ht_multiplier = FIELD_GET(IRDMA_QUERY_FPM_HTMULTIPLIER, temp); in irdma_sc_parse_fpm_query_buf()
3064 hmc_fpm_misc->timer_bucket = FIELD_GET(IRDMA_QUERY_FPM_TIMERBUCKET, temp); in irdma_sc_parse_fpm_query_buf()
3065 if (dev->hw_attrs.uk_attrs.hw_rev == IRDMA_GEN_1) in irdma_sc_parse_fpm_query_buf()
3074 hmc_fpm_misc->rrf_block_size = FIELD_GET(IRDMA_QUERY_FPM_RRFBLOCKSIZE, temp); in irdma_sc_parse_fpm_query_buf()
3075 if (!hmc_fpm_misc->rrf_block_size && in irdma_sc_parse_fpm_query_buf()
3077 return -EINVAL; in irdma_sc_parse_fpm_query_buf()
3082 if (dev->cqp->protocol_used == IRDMA_IWARP_PROTOCOL_ONLY) { in irdma_sc_parse_fpm_query_buf()
3088 hmc_fpm_misc->ooiscf_block_size = FIELD_GET(IRDMA_QUERY_FPM_OOISCFBLOCKSIZE, temp); in irdma_sc_parse_fpm_query_buf()
3089 if (!hmc_fpm_misc->ooiscf_block_size && in irdma_sc_parse_fpm_query_buf()
3091 return -EINVAL; in irdma_sc_parse_fpm_query_buf()
3098 * irdma_sc_find_reg_cq - find cq ctx index
3106 for (i = 0; i < ceq->reg_cq_size; i++) { in irdma_sc_find_reg_cq()
3107 if (cq == ceq->reg_cq[i]) in irdma_sc_find_reg_cq()
3115 * irdma_sc_add_cq_ctx - add cq ctx tracking for ceq
3124 spin_lock_irqsave(&ceq->req_cq_lock, flags); in irdma_sc_add_cq_ctx()
3126 if (ceq->reg_cq_size == ceq->elem_cnt) { in irdma_sc_add_cq_ctx()
3127 spin_unlock_irqrestore(&ceq->req_cq_lock, flags); in irdma_sc_add_cq_ctx()
3128 return -ENOSPC; in irdma_sc_add_cq_ctx()
3131 ceq->reg_cq[ceq->reg_cq_size++] = cq; in irdma_sc_add_cq_ctx()
3133 spin_unlock_irqrestore(&ceq->req_cq_lock, flags); in irdma_sc_add_cq_ctx()
3139 * irdma_sc_remove_cq_ctx - remove cq ctx tracking for ceq
3149 spin_lock_irqsave(&ceq->req_cq_lock, flags); in irdma_sc_remove_cq_ctx()
3154 ceq->reg_cq_size--; in irdma_sc_remove_cq_ctx()
3155 if (cq_ctx_idx != ceq->reg_cq_size) in irdma_sc_remove_cq_ctx()
3156 ceq->reg_cq[cq_ctx_idx] = ceq->reg_cq[ceq->reg_cq_size]; in irdma_sc_remove_cq_ctx()
3157 ceq->reg_cq[ceq->reg_cq_size] = NULL; in irdma_sc_remove_cq_ctx()
3160 spin_unlock_irqrestore(&ceq->req_cq_lock, flags); in irdma_sc_remove_cq_ctx()
3164 * irdma_sc_cqp_init - Initialize buffers for a control Queue Pair
3176 if (info->sq_size > IRDMA_CQP_SW_SQSIZE_2048 || in irdma_sc_cqp_init()
3177 info->sq_size < IRDMA_CQP_SW_SQSIZE_4 || in irdma_sc_cqp_init()
3178 ((info->sq_size & (info->sq_size - 1)))) in irdma_sc_cqp_init()
3179 return -EINVAL; in irdma_sc_cqp_init()
3181 hw_sq_size = irdma_get_encoded_wqe_size(info->sq_size, in irdma_sc_cqp_init()
3183 cqp->size = sizeof(*cqp); in irdma_sc_cqp_init()
3184 cqp->sq_size = info->sq_size; in irdma_sc_cqp_init()
3185 cqp->hw_sq_size = hw_sq_size; in irdma_sc_cqp_init()
3186 cqp->sq_base = info->sq; in irdma_sc_cqp_init()
3187 cqp->host_ctx = info->host_ctx; in irdma_sc_cqp_init()
3188 cqp->sq_pa = info->sq_pa; in irdma_sc_cqp_init()
3189 cqp->host_ctx_pa = info->host_ctx_pa; in irdma_sc_cqp_init()
3190 cqp->dev = info->dev; in irdma_sc_cqp_init()
3191 cqp->struct_ver = info->struct_ver; in irdma_sc_cqp_init()
3192 cqp->hw_maj_ver = info->hw_maj_ver; in irdma_sc_cqp_init()
3193 cqp->hw_min_ver = info->hw_min_ver; in irdma_sc_cqp_init()
3194 cqp->scratch_array = info->scratch_array; in irdma_sc_cqp_init()
3195 cqp->polarity = 0; in irdma_sc_cqp_init()
3196 cqp->en_datacenter_tcp = info->en_datacenter_tcp; in irdma_sc_cqp_init()
3197 cqp->ena_vf_count = info->ena_vf_count; in irdma_sc_cqp_init()
3198 cqp->hmc_profile = info->hmc_profile; in irdma_sc_cqp_init()
3199 cqp->ceqs_per_vf = info->ceqs_per_vf; in irdma_sc_cqp_init()
3200 cqp->disable_packed = info->disable_packed; in irdma_sc_cqp_init()
3201 cqp->rocev2_rto_policy = info->rocev2_rto_policy; in irdma_sc_cqp_init()
3202 cqp->protocol_used = info->protocol_used; in irdma_sc_cqp_init()
3203 irdma_memcpy(&cqp->dcqcn_params, &info->dcqcn_params, sizeof(cqp->dcqcn_params)); in irdma_sc_cqp_init()
3204 cqp->en_rem_endpoint_trk = info->en_rem_endpoint_trk; in irdma_sc_cqp_init()
3205 info->dev->cqp = cqp; in irdma_sc_cqp_init()
3207 IRDMA_RING_INIT(cqp->sq_ring, cqp->sq_size); in irdma_sc_cqp_init()
3208 cqp->requested_ops = 0; in irdma_sc_cqp_init()
3209 atomic64_set(&cqp->completed_ops, 0); in irdma_sc_cqp_init()
3211 INIT_LIST_HEAD(&cqp->dev->cqp_cmd_head); in irdma_sc_cqp_init()
3213 writel(0, cqp->dev->hw_regs[IRDMA_CQPTAIL]); in irdma_sc_cqp_init()
3214 writel(0, cqp->dev->hw_regs[IRDMA_CQPDB]); in irdma_sc_cqp_init()
3215 writel(0, cqp->dev->hw_regs[IRDMA_CCQPSTATUS]); in irdma_sc_cqp_init()
3217 irdma_debug(cqp->dev, IRDMA_DEBUG_WQE, in irdma_sc_cqp_init()
3219 cqp->sq_size, cqp->hw_sq_size, cqp->sq_base, in irdma_sc_cqp_init()
3220 (unsigned long long)cqp->sq_pa, cqp, cqp->polarity); in irdma_sc_cqp_init()
3225 * irdma_sc_cqp_create - create cqp during bringup
3238 hw_rev = cqp->dev->hw_attrs.uk_attrs.hw_rev; in irdma_sc_cqp_create()
3239 cqp->sdbuf.size = IRDMA_UPDATE_SD_BUFF_SIZE * cqp->sq_size; in irdma_sc_cqp_create()
3240 cqp->sdbuf.va = irdma_allocate_dma_mem(cqp->dev->hw, &cqp->sdbuf, in irdma_sc_cqp_create()
3241 cqp->sdbuf.size, in irdma_sc_cqp_create()
3243 if (!cqp->sdbuf.va) in irdma_sc_cqp_create()
3244 return -ENOMEM; in irdma_sc_cqp_create()
3246 spin_lock_init(&cqp->dev->cqp_lock); in irdma_sc_cqp_create()
3248 temp = FIELD_PREP(IRDMA_CQPHC_SQSIZE, cqp->hw_sq_size) | in irdma_sc_cqp_create()
3249 FIELD_PREP(IRDMA_CQPHC_SVER, cqp->struct_ver) | in irdma_sc_cqp_create()
3250 FIELD_PREP(IRDMA_CQPHC_DISABLE_PFPDUS, cqp->disable_packed) | in irdma_sc_cqp_create()
3251 FIELD_PREP(IRDMA_CQPHC_CEQPERVF, cqp->ceqs_per_vf); in irdma_sc_cqp_create()
3254 cqp->rocev2_rto_policy) | in irdma_sc_cqp_create()
3256 cqp->protocol_used); in irdma_sc_cqp_create()
3259 set_64bit_val(cqp->host_ctx, IRDMA_BYTE_0, temp); in irdma_sc_cqp_create()
3260 set_64bit_val(cqp->host_ctx, IRDMA_BYTE_8, cqp->sq_pa); in irdma_sc_cqp_create()
3262 temp = FIELD_PREP(IRDMA_CQPHC_ENABLED_VFS, cqp->ena_vf_count) | in irdma_sc_cqp_create()
3263 FIELD_PREP(IRDMA_CQPHC_HMC_PROFILE, cqp->hmc_profile); in irdma_sc_cqp_create()
3267 cqp->en_rem_endpoint_trk); in irdma_sc_cqp_create()
3268 set_64bit_val(cqp->host_ctx, IRDMA_BYTE_16, temp); in irdma_sc_cqp_create()
3269 set_64bit_val(cqp->host_ctx, IRDMA_BYTE_24, (uintptr_t)cqp); in irdma_sc_cqp_create()
3270 temp = FIELD_PREP(IRDMA_CQPHC_HW_MAJVER, cqp->hw_maj_ver) | in irdma_sc_cqp_create()
3271 FIELD_PREP(IRDMA_CQPHC_HW_MINVER, cqp->hw_min_ver); in irdma_sc_cqp_create()
3273 temp |= FIELD_PREP(IRDMA_CQPHC_MIN_RATE, cqp->dcqcn_params.min_rate) | in irdma_sc_cqp_create()
3274 FIELD_PREP(IRDMA_CQPHC_MIN_DEC_FACTOR, cqp->dcqcn_params.min_dec_factor); in irdma_sc_cqp_create()
3276 set_64bit_val(cqp->host_ctx, IRDMA_BYTE_32, temp); in irdma_sc_cqp_create()
3277 set_64bit_val(cqp->host_ctx, IRDMA_BYTE_40, 0); in irdma_sc_cqp_create()
3280 temp |= FIELD_PREP(IRDMA_CQPHC_DCQCN_T, cqp->dcqcn_params.dcqcn_t) | in irdma_sc_cqp_create()
3281 FIELD_PREP(IRDMA_CQPHC_RAI_FACTOR, cqp->dcqcn_params.rai_factor) | in irdma_sc_cqp_create()
3282 FIELD_PREP(IRDMA_CQPHC_HAI_FACTOR, cqp->dcqcn_params.hai_factor); in irdma_sc_cqp_create()
3284 set_64bit_val(cqp->host_ctx, IRDMA_BYTE_48, temp); in irdma_sc_cqp_create()
3287 temp |= FIELD_PREP(IRDMA_CQPHC_DCQCN_B, cqp->dcqcn_params.dcqcn_b) | in irdma_sc_cqp_create()
3288 FIELD_PREP(IRDMA_CQPHC_DCQCN_F, cqp->dcqcn_params.dcqcn_f) | in irdma_sc_cqp_create()
3289 FIELD_PREP(IRDMA_CQPHC_CC_CFG_VALID, cqp->dcqcn_params.cc_cfg_valid) | in irdma_sc_cqp_create()
3290 FIELD_PREP(IRDMA_CQPHC_RREDUCE_MPERIOD, cqp->dcqcn_params.rreduce_mperiod); in irdma_sc_cqp_create()
3292 set_64bit_val(cqp->host_ctx, IRDMA_BYTE_56, temp); in irdma_sc_cqp_create()
3293 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "CQP_HOST_CTX WQE", in irdma_sc_cqp_create()
3294 cqp->host_ctx, IRDMA_CQP_CTX_SIZE * 8); in irdma_sc_cqp_create()
3295 p1 = RS_32_1(cqp->host_ctx_pa, 32); in irdma_sc_cqp_create()
3296 p2 = (u32)cqp->host_ctx_pa; in irdma_sc_cqp_create()
3298 writel(p1, cqp->dev->hw_regs[IRDMA_CCQPHIGH]); in irdma_sc_cqp_create()
3299 writel(p2, cqp->dev->hw_regs[IRDMA_CCQPLOW]); in irdma_sc_cqp_create()
3302 if (cnt++ > cqp->dev->hw_attrs.max_done_count) { in irdma_sc_cqp_create()
3303 ret_code = -ETIMEDOUT; in irdma_sc_cqp_create()
3306 irdma_usec_delay(cqp->dev->hw_attrs.max_sleep_count); in irdma_sc_cqp_create()
3307 val = readl(cqp->dev->hw_regs[IRDMA_CCQPSTATUS]); in irdma_sc_cqp_create()
3310 if (FLD_RS_32(cqp->dev, val, IRDMA_CCQPSTATUS_CCQP_ERR)) { in irdma_sc_cqp_create()
3311 ret_code = -EOPNOTSUPP; in irdma_sc_cqp_create()
3315 cqp->process_cqp_sds = irdma_update_sds_noccq; in irdma_sc_cqp_create()
3319 spin_lock_destroy(&cqp->dev->cqp_lock); in irdma_sc_cqp_create()
3320 irdma_free_dma_mem(cqp->dev->hw, &cqp->sdbuf); in irdma_sc_cqp_create()
3321 err_code = readl(cqp->dev->hw_regs[IRDMA_CQPERRCODES]); in irdma_sc_cqp_create()
3328 * irdma_sc_cqp_post_sq - post of cqp's sq
3334 db_wr32(IRDMA_RING_CURRENT_HEAD(cqp->sq_ring), cqp->dev->cqp_db); in irdma_sc_cqp_post_sq()
3336 irdma_debug(cqp->dev, IRDMA_DEBUG_WQE, in irdma_sc_cqp_post_sq()
3337 "CQP SQ head 0x%x tail 0x%x size 0x%x\n", cqp->sq_ring.head, in irdma_sc_cqp_post_sq()
3338 cqp->sq_ring.tail, cqp->sq_ring.size); in irdma_sc_cqp_post_sq()
3342 * irdma_sc_cqp_get_next_send_wqe_idx - get next wqe on cqp sq
3355 if (IRDMA_RING_FULL_ERR(cqp->sq_ring)) { in irdma_sc_cqp_get_next_send_wqe_idx()
3356 irdma_debug(cqp->dev, IRDMA_DEBUG_WQE, in irdma_sc_cqp_get_next_send_wqe_idx()
3358 cqp->sq_ring.head, cqp->sq_ring.tail, in irdma_sc_cqp_get_next_send_wqe_idx()
3359 cqp->sq_ring.size); in irdma_sc_cqp_get_next_send_wqe_idx()
3362 IRDMA_ATOMIC_RING_MOVE_HEAD(cqp->sq_ring, *wqe_idx, ret_code); in irdma_sc_cqp_get_next_send_wqe_idx()
3366 cqp->requested_ops++; in irdma_sc_cqp_get_next_send_wqe_idx()
3368 cqp->polarity = !cqp->polarity; in irdma_sc_cqp_get_next_send_wqe_idx()
3369 wqe = cqp->sq_base[*wqe_idx].elem; in irdma_sc_cqp_get_next_send_wqe_idx()
3370 cqp->scratch_array[*wqe_idx] = scratch; in irdma_sc_cqp_get_next_send_wqe_idx()
3379 * irdma_sc_cqp_destroy - destroy cqp during close
3390 writel(0, cqp->dev->hw_regs[IRDMA_CCQPHIGH]); in irdma_sc_cqp_destroy()
3391 writel(0, cqp->dev->hw_regs[IRDMA_CCQPLOW]); in irdma_sc_cqp_destroy()
3393 if (cnt++ > cqp->dev->hw_attrs.max_done_count) { in irdma_sc_cqp_destroy()
3394 ret_code = -ETIMEDOUT; in irdma_sc_cqp_destroy()
3397 irdma_usec_delay(cqp->dev->hw_attrs.max_sleep_count); in irdma_sc_cqp_destroy()
3398 val = readl(cqp->dev->hw_regs[IRDMA_CCQPSTATUS]); in irdma_sc_cqp_destroy()
3399 } while (FLD_RS_32(cqp->dev, val, IRDMA_CCQPSTATUS_CCQP_DONE)); in irdma_sc_cqp_destroy()
3401 irdma_free_dma_mem(cqp->dev->hw, &cqp->sdbuf); in irdma_sc_cqp_destroy()
3402 spin_lock_destroy(&cqp->dev->cqp_lock); in irdma_sc_cqp_destroy()
3407 * irdma_sc_ccq_arm - enable intr for control cq
3419 spin_lock_irqsave(&ccq->dev->cqp_lock, flags); in irdma_sc_ccq_arm()
3420 get_64bit_val(ccq->cq_uk.shadow_area, IRDMA_BYTE_32, &temp_val); in irdma_sc_ccq_arm()
3429 set_64bit_val(ccq->cq_uk.shadow_area, IRDMA_BYTE_32, temp_val); in irdma_sc_ccq_arm()
3430 spin_unlock_irqrestore(&ccq->dev->cqp_lock, flags); in irdma_sc_ccq_arm()
3434 db_wr32(ccq->cq_uk.cq_id, ccq->dev->cq_arm_db); in irdma_sc_ccq_arm()
3438 * irdma_sc_ccq_get_cqe_info - get ccq's cq entry
3455 if (ccq->cq_uk.avoid_mem_cflct) in irdma_sc_ccq_get_cqe_info()
3456 cqe = IRDMA_GET_CURRENT_EXTENDED_CQ_ELEM(&ccq->cq_uk); in irdma_sc_ccq_get_cqe_info()
3458 cqe = IRDMA_GET_CURRENT_CQ_ELEM(&ccq->cq_uk); in irdma_sc_ccq_get_cqe_info()
3462 if (polarity != ccq->cq_uk.polarity) in irdma_sc_ccq_get_cqe_info()
3463 return -ENOENT; in irdma_sc_ccq_get_cqe_info()
3470 info->error = (bool)FIELD_GET(IRDMA_CQ_ERROR, temp); in irdma_sc_ccq_get_cqe_info()
3471 info->maj_err_code = IRDMA_CQPSQ_MAJ_NO_ERROR; in irdma_sc_ccq_get_cqe_info()
3472 info->min_err_code = (u16)FIELD_GET(IRDMA_CQ_MINERR, temp); in irdma_sc_ccq_get_cqe_info()
3473 if (info->error) { in irdma_sc_ccq_get_cqe_info()
3474 info->maj_err_code = (u16)FIELD_GET(IRDMA_CQ_MAJERR, temp); in irdma_sc_ccq_get_cqe_info()
3475 error = readl(cqp->dev->hw_regs[IRDMA_CQPERRCODES]); in irdma_sc_ccq_get_cqe_info()
3476 irdma_debug(cqp->dev, IRDMA_DEBUG_CQP, in irdma_sc_ccq_get_cqe_info()
3481 info->scratch = cqp->scratch_array[wqe_idx]; in irdma_sc_ccq_get_cqe_info()
3484 info->op_ret_val = (u32)FIELD_GET(IRDMA_CCQ_OPRETVAL, temp1); in irdma_sc_ccq_get_cqe_info()
3486 get_64bit_val(cqp->sq_base[wqe_idx].elem, IRDMA_BYTE_24, &temp1); in irdma_sc_ccq_get_cqe_info()
3487 info->op_code = (u8)FIELD_GET(IRDMA_CQPSQ_OPCODE, temp1); in irdma_sc_ccq_get_cqe_info()
3488 info->cqp = cqp; in irdma_sc_ccq_get_cqe_info()
3491 IRDMA_RING_MOVE_HEAD(ccq->cq_uk.cq_ring, ret_code); in irdma_sc_ccq_get_cqe_info()
3492 if (!IRDMA_RING_CURRENT_HEAD(ccq->cq_uk.cq_ring)) in irdma_sc_ccq_get_cqe_info()
3493 ccq->cq_uk.polarity ^= 1; in irdma_sc_ccq_get_cqe_info()
3496 IRDMA_RING_MOVE_TAIL(ccq->cq_uk.cq_ring); in irdma_sc_ccq_get_cqe_info()
3497 set_64bit_val(ccq->cq_uk.shadow_area, IRDMA_BYTE_0, in irdma_sc_ccq_get_cqe_info()
3498 IRDMA_RING_CURRENT_HEAD(ccq->cq_uk.cq_ring)); in irdma_sc_ccq_get_cqe_info()
3502 spin_lock_irqsave(&cqp->dev->cqp_lock, flags); in irdma_sc_ccq_get_cqe_info()
3503 IRDMA_RING_MOVE_TAIL(cqp->sq_ring); in irdma_sc_ccq_get_cqe_info()
3504 spin_unlock_irqrestore(&cqp->dev->cqp_lock, flags); in irdma_sc_ccq_get_cqe_info()
3505 atomic64_inc(&cqp->completed_ops); in irdma_sc_ccq_get_cqe_info()
3511 * irdma_sc_poll_for_cqp_op_done - Waits for last write to complete in CQP SQ
3525 ccq = cqp->dev->ccq; in irdma_sc_poll_for_cqp_op_done()
3527 if (cnt++ > 100 * cqp->dev->hw_attrs.max_done_count) in irdma_sc_poll_for_cqp_op_done()
3528 return -ETIMEDOUT; in irdma_sc_poll_for_cqp_op_done()
3531 irdma_usec_delay(cqp->dev->hw_attrs.max_sleep_count); in irdma_sc_poll_for_cqp_op_done()
3535 ret_code = -EIO; in irdma_sc_poll_for_cqp_op_done()
3541 irdma_debug(cqp->dev, IRDMA_DEBUG_WQE, in irdma_sc_poll_for_cqp_op_done()
3553 * irdma_sc_manage_hmc_pm_func_table - manage of function table
3569 return -ENOSPC; in irdma_sc_manage_hmc_pm_func_table()
3571 hdr = FIELD_PREP(IRDMA_CQPSQ_MHMC_VFIDX, info->vf_id) | in irdma_sc_manage_hmc_pm_func_table()
3574 FIELD_PREP(IRDMA_CQPSQ_MHMC_FREEPMFN, info->free_fcn) | in irdma_sc_manage_hmc_pm_func_table()
3575 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_manage_hmc_pm_func_table()
3580 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, in irdma_sc_manage_hmc_pm_func_table()
3590 * irdma_sc_commit_fpm_val_done - wait for cqp eqe completion
3602 * irdma_sc_commit_fpm_val - cqp wqe for commit fpm values
3623 return -ENOSPC; in irdma_sc_commit_fpm_val()
3626 set_64bit_val(wqe, IRDMA_BYTE_32, commit_fpm_mem->pa); in irdma_sc_commit_fpm_val()
3630 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_commit_fpm_val()
3636 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "COMMIT_FPM_VAL WQE", wqe, in irdma_sc_commit_fpm_val()
3644 cqp->dev->hw_attrs.max_done_count); in irdma_sc_commit_fpm_val()
3653 * irdma_sc_query_fpm_val_done - poll for cqp wqe completion for
3665 * irdma_sc_query_fpm_val - cqp wqe query fpm values
3686 return -ENOSPC; in irdma_sc_query_fpm_val()
3689 set_64bit_val(wqe, IRDMA_BYTE_32, query_fpm_mem->pa); in irdma_sc_query_fpm_val()
3692 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_query_fpm_val()
3697 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "QUERY_FPM WQE", wqe, in irdma_sc_query_fpm_val()
3705 cqp->dev->hw_attrs.max_done_count); in irdma_sc_query_fpm_val()
3714 * irdma_sc_ceq_init - initialize ceq
3724 if (info->elem_cnt < info->dev->hw_attrs.min_hw_ceq_size || in irdma_sc_ceq_init()
3725 info->elem_cnt > info->dev->hw_attrs.max_hw_ceq_size) in irdma_sc_ceq_init()
3726 return -EINVAL; in irdma_sc_ceq_init()
3728 if (info->ceq_id > (info->dev->hmc_fpm_misc.max_ceqs - 1)) in irdma_sc_ceq_init()
3729 return -EINVAL; in irdma_sc_ceq_init()
3730 pble_obj_cnt = info->dev->hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].cnt; in irdma_sc_ceq_init()
3732 if (info->virtual_map && info->first_pm_pbl_idx >= pble_obj_cnt) in irdma_sc_ceq_init()
3733 return -EINVAL; in irdma_sc_ceq_init()
3735 ceq->size = sizeof(*ceq); in irdma_sc_ceq_init()
3736 ceq->ceqe_base = (struct irdma_ceqe *)info->ceqe_base; in irdma_sc_ceq_init()
3737 ceq->ceq_id = info->ceq_id; in irdma_sc_ceq_init()
3738 ceq->dev = info->dev; in irdma_sc_ceq_init()
3739 ceq->elem_cnt = info->elem_cnt; in irdma_sc_ceq_init()
3740 ceq->ceq_elem_pa = info->ceqe_pa; in irdma_sc_ceq_init()
3741 ceq->virtual_map = info->virtual_map; in irdma_sc_ceq_init()
3742 ceq->itr_no_expire = info->itr_no_expire; in irdma_sc_ceq_init()
3743 ceq->reg_cq = info->reg_cq; in irdma_sc_ceq_init()
3744 ceq->reg_cq_size = 0; in irdma_sc_ceq_init()
3745 spin_lock_init(&ceq->req_cq_lock); in irdma_sc_ceq_init()
3746 ceq->pbl_chunk_size = (ceq->virtual_map ? info->pbl_chunk_size : 0); in irdma_sc_ceq_init()
3747 ceq->first_pm_pbl_idx = (ceq->virtual_map ? info->first_pm_pbl_idx : 0); in irdma_sc_ceq_init()
3748 ceq->pbl_list = (ceq->virtual_map ? info->pbl_list : NULL); in irdma_sc_ceq_init()
3749 ceq->tph_en = info->tph_en; in irdma_sc_ceq_init()
3750 ceq->tph_val = info->tph_val; in irdma_sc_ceq_init()
3751 ceq->vsi = info->vsi; in irdma_sc_ceq_init()
3752 ceq->polarity = 1; in irdma_sc_ceq_init()
3753 IRDMA_RING_INIT(ceq->ceq_ring, ceq->elem_cnt); in irdma_sc_ceq_init()
3754 ceq->dev->ceq[info->ceq_id] = ceq; in irdma_sc_ceq_init()
3760 * irdma_sc_ceq_create - create ceq wqe
3773 cqp = ceq->dev->cqp; in irdma_sc_ceq_create()
3776 return -ENOSPC; in irdma_sc_ceq_create()
3777 set_64bit_val(wqe, IRDMA_BYTE_16, ceq->elem_cnt); in irdma_sc_ceq_create()
3779 (ceq->virtual_map ? 0 : ceq->ceq_elem_pa)); in irdma_sc_ceq_create()
3781 (ceq->virtual_map ? ceq->first_pm_pbl_idx : 0)); in irdma_sc_ceq_create()
3783 FIELD_PREP(IRDMA_CQPSQ_TPHVAL, ceq->tph_val) | in irdma_sc_ceq_create()
3784 FIELD_PREP(IRDMA_CQPSQ_VSIIDX, ceq->vsi->vsi_idx)); in irdma_sc_ceq_create()
3785 hdr = FIELD_PREP(IRDMA_CQPSQ_CEQ_CEQID, ceq->ceq_id) | in irdma_sc_ceq_create()
3787 FIELD_PREP(IRDMA_CQPSQ_CEQ_LPBLSIZE, ceq->pbl_chunk_size) | in irdma_sc_ceq_create()
3788 FIELD_PREP(IRDMA_CQPSQ_CEQ_VMAP, ceq->virtual_map) | in irdma_sc_ceq_create()
3789 FIELD_PREP(IRDMA_CQPSQ_CEQ_ITRNOEXPIRE, ceq->itr_no_expire) | in irdma_sc_ceq_create()
3790 FIELD_PREP(IRDMA_CQPSQ_TPHEN, ceq->tph_en) | in irdma_sc_ceq_create()
3791 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_ceq_create()
3796 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "CEQ_CREATE WQE", wqe, in irdma_sc_ceq_create()
3805 * irdma_sc_cceq_create_done - poll for control ceq wqe to complete
3813 cqp = ceq->dev->cqp; in irdma_sc_cceq_create_done()
3819 * irdma_sc_cceq_destroy_done - poll for destroy cceq to complete
3827 if (ceq->reg_cq) in irdma_sc_cceq_destroy_done()
3828 irdma_sc_remove_cq_ctx(ceq, ceq->dev->ccq); in irdma_sc_cceq_destroy_done()
3829 cqp = ceq->dev->cqp; in irdma_sc_cceq_destroy_done()
3830 cqp->process_cqp_sds = irdma_update_sds_noccq; in irdma_sc_cceq_destroy_done()
3837 * irdma_sc_cceq_create - create cceq
3845 struct irdma_sc_dev *dev = ceq->dev; in irdma_sc_cceq_create()
3847 dev->ccq->vsi = ceq->vsi; in irdma_sc_cceq_create()
3848 if (ceq->reg_cq) { in irdma_sc_cceq_create()
3849 ret_code = irdma_sc_add_cq_ctx(ceq, ceq->dev->ccq); in irdma_sc_cceq_create()
3861 * irdma_sc_ceq_destroy - destroy ceq
3873 cqp = ceq->dev->cqp; in irdma_sc_ceq_destroy()
3876 return -ENOSPC; in irdma_sc_ceq_destroy()
3878 set_64bit_val(wqe, IRDMA_BYTE_16, ceq->elem_cnt); in irdma_sc_ceq_destroy()
3879 set_64bit_val(wqe, IRDMA_BYTE_48, ceq->first_pm_pbl_idx); in irdma_sc_ceq_destroy()
3880 hdr = ceq->ceq_id | in irdma_sc_ceq_destroy()
3882 FIELD_PREP(IRDMA_CQPSQ_CEQ_LPBLSIZE, ceq->pbl_chunk_size) | in irdma_sc_ceq_destroy()
3883 FIELD_PREP(IRDMA_CQPSQ_CEQ_VMAP, ceq->virtual_map) | in irdma_sc_ceq_destroy()
3884 FIELD_PREP(IRDMA_CQPSQ_TPHEN, ceq->tph_en) | in irdma_sc_ceq_destroy()
3885 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_ceq_destroy()
3890 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "CEQ_DESTROY WQE", wqe, in irdma_sc_ceq_destroy()
3892 ceq->dev->ceq[ceq->ceq_id] = NULL; in irdma_sc_ceq_destroy()
3900 * irdma_sc_process_ceq - process ceq
3923 if (polarity != ceq->polarity) in irdma_sc_process_ceq()
3929 IRDMA_RING_MOVE_TAIL(ceq->ceq_ring); in irdma_sc_process_ceq()
3931 if (!IRDMA_RING_CURRENT_TAIL(ceq->ceq_ring)) in irdma_sc_process_ceq()
3932 ceq->polarity ^= 1; in irdma_sc_process_ceq()
3937 if (ceq->reg_cq) { in irdma_sc_process_ceq()
3938 spin_lock_irqsave(&ceq->req_cq_lock, flags); in irdma_sc_process_ceq()
3940 spin_unlock_irqrestore(&ceq->req_cq_lock, flags); in irdma_sc_process_ceq()
3942 IRDMA_RING_MOVE_TAIL(ceq->ceq_ring); in irdma_sc_process_ceq()
3943 if (!IRDMA_RING_CURRENT_TAIL(ceq->ceq_ring)) in irdma_sc_process_ceq()
3944 ceq->polarity ^= 1; in irdma_sc_process_ceq()
3953 * irdma_sc_cleanup_ceqes - clear the valid ceqes ctx matching the cq
3965 u8 ceq_polarity = ceq->polarity; in irdma_sc_cleanup_ceqes()
3972 next = IRDMA_RING_GET_NEXT_TAIL(ceq->ceq_ring, 0); in irdma_sc_cleanup_ceqes()
3986 next = IRDMA_RING_GET_NEXT_TAIL(ceq->ceq_ring, i); in irdma_sc_cleanup_ceqes()
3993 * irdma_sc_aeq_init - initialize aeq
4003 if (info->elem_cnt < info->dev->hw_attrs.min_hw_aeq_size || in irdma_sc_aeq_init()
4004 info->elem_cnt > info->dev->hw_attrs.max_hw_aeq_size) in irdma_sc_aeq_init()
4005 return -EINVAL; in irdma_sc_aeq_init()
4007 pble_obj_cnt = info->dev->hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].cnt; in irdma_sc_aeq_init()
4009 if (info->virtual_map && info->first_pm_pbl_idx >= pble_obj_cnt) in irdma_sc_aeq_init()
4010 return -EINVAL; in irdma_sc_aeq_init()
4012 aeq->size = sizeof(*aeq); in irdma_sc_aeq_init()
4013 aeq->polarity = 1; in irdma_sc_aeq_init()
4014 aeq->aeqe_base = (struct irdma_sc_aeqe *)info->aeqe_base; in irdma_sc_aeq_init()
4015 aeq->dev = info->dev; in irdma_sc_aeq_init()
4016 aeq->elem_cnt = info->elem_cnt; in irdma_sc_aeq_init()
4017 aeq->aeq_elem_pa = info->aeq_elem_pa; in irdma_sc_aeq_init()
4018 IRDMA_RING_INIT(aeq->aeq_ring, aeq->elem_cnt); in irdma_sc_aeq_init()
4019 aeq->virtual_map = info->virtual_map; in irdma_sc_aeq_init()
4020 aeq->pbl_list = (aeq->virtual_map ? info->pbl_list : NULL); in irdma_sc_aeq_init()
4021 aeq->pbl_chunk_size = (aeq->virtual_map ? info->pbl_chunk_size : 0); in irdma_sc_aeq_init()
4022 aeq->first_pm_pbl_idx = (aeq->virtual_map ? info->first_pm_pbl_idx : 0); in irdma_sc_aeq_init()
4023 aeq->msix_idx = info->msix_idx; in irdma_sc_aeq_init()
4024 info->dev->aeq = aeq; in irdma_sc_aeq_init()
4030 * irdma_sc_aeq_create - create aeq
4043 cqp = aeq->dev->cqp; in irdma_sc_aeq_create()
4046 return -ENOSPC; in irdma_sc_aeq_create()
4047 set_64bit_val(wqe, IRDMA_BYTE_16, aeq->elem_cnt); in irdma_sc_aeq_create()
4049 (aeq->virtual_map ? 0 : aeq->aeq_elem_pa)); in irdma_sc_aeq_create()
4051 (aeq->virtual_map ? aeq->first_pm_pbl_idx : 0)); in irdma_sc_aeq_create()
4054 FIELD_PREP(IRDMA_CQPSQ_AEQ_LPBLSIZE, aeq->pbl_chunk_size) | in irdma_sc_aeq_create()
4055 FIELD_PREP(IRDMA_CQPSQ_AEQ_VMAP, aeq->virtual_map) | in irdma_sc_aeq_create()
4056 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_aeq_create()
4061 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "AEQ_CREATE WQE", wqe, in irdma_sc_aeq_create()
4070 * irdma_sc_aeq_destroy - destroy aeq during close
4083 dev = aeq->dev; in irdma_sc_aeq_destroy()
4084 writel(0, dev->hw_regs[IRDMA_PFINT_AEQCTL]); in irdma_sc_aeq_destroy()
4086 cqp = dev->cqp; in irdma_sc_aeq_destroy()
4089 return -ENOSPC; in irdma_sc_aeq_destroy()
4090 set_64bit_val(wqe, IRDMA_BYTE_16, aeq->elem_cnt); in irdma_sc_aeq_destroy()
4091 set_64bit_val(wqe, IRDMA_BYTE_48, aeq->first_pm_pbl_idx); in irdma_sc_aeq_destroy()
4093 FIELD_PREP(IRDMA_CQPSQ_AEQ_LPBLSIZE, aeq->pbl_chunk_size) | in irdma_sc_aeq_destroy()
4094 FIELD_PREP(IRDMA_CQPSQ_AEQ_VMAP, aeq->virtual_map) | in irdma_sc_aeq_destroy()
4095 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_aeq_destroy()
4108 * irdma_sc_get_next_aeqe - get next aeq entry
4125 if (aeq->polarity != polarity) in irdma_sc_get_next_aeqe()
4126 return -ENOENT; in irdma_sc_get_next_aeqe()
4133 irdma_debug_buf(aeq->dev, IRDMA_DEBUG_WQE, "AEQ_ENTRY WQE", aeqe, 16); in irdma_sc_get_next_aeqe()
4136 info->wqe_idx = (u16)FIELD_GET(IRDMA_AEQE_WQDESCIDX, temp); in irdma_sc_get_next_aeqe()
4137 info->qp_cq_id = (u32)FIELD_GET(IRDMA_AEQE_QPCQID_LOW, temp) | in irdma_sc_get_next_aeqe()
4139 info->ae_id = (u16)FIELD_GET(IRDMA_AEQE_AECODE, temp); in irdma_sc_get_next_aeqe()
4140 info->tcp_state = (u8)FIELD_GET(IRDMA_AEQE_TCPSTATE, temp); in irdma_sc_get_next_aeqe()
4141 info->iwarp_state = (u8)FIELD_GET(IRDMA_AEQE_IWSTATE, temp); in irdma_sc_get_next_aeqe()
4142 info->q2_data_written = (u8)FIELD_GET(IRDMA_AEQE_Q2DATA, temp); in irdma_sc_get_next_aeqe()
4143 info->aeqe_overflow = (bool)FIELD_GET(IRDMA_AEQE_OVERFLOW, temp); in irdma_sc_get_next_aeqe()
4145 info->ae_src = ae_src; in irdma_sc_get_next_aeqe()
4146 switch (info->ae_id) { in irdma_sc_get_next_aeqe()
4188 info->qp = true; in irdma_sc_get_next_aeqe()
4189 info->compl_ctx = compl_ctx; in irdma_sc_get_next_aeqe()
4192 info->cq = true; in irdma_sc_get_next_aeqe()
4193 info->compl_ctx = LS_64_1(compl_ctx, 1); in irdma_sc_get_next_aeqe()
4208 info->qp = true; in irdma_sc_get_next_aeqe()
4209 info->compl_ctx = compl_ctx; in irdma_sc_get_next_aeqe()
4225 info->qp = true; in irdma_sc_get_next_aeqe()
4226 info->rq = true; in irdma_sc_get_next_aeqe()
4227 info->compl_ctx = compl_ctx; in irdma_sc_get_next_aeqe()
4228 info->err_rq_idx_valid = true; in irdma_sc_get_next_aeqe()
4234 info->cq = true; in irdma_sc_get_next_aeqe()
4235 info->compl_ctx = LS_64_1(compl_ctx, 1); in irdma_sc_get_next_aeqe()
4239 info->qp = true; in irdma_sc_get_next_aeqe()
4240 info->sq = true; in irdma_sc_get_next_aeqe()
4241 info->compl_ctx = compl_ctx; in irdma_sc_get_next_aeqe()
4244 info->qp = true; in irdma_sc_get_next_aeqe()
4245 info->compl_ctx = compl_ctx; in irdma_sc_get_next_aeqe()
4246 info->in_rdrsp_wr = true; in irdma_sc_get_next_aeqe()
4249 info->qp = true; in irdma_sc_get_next_aeqe()
4250 info->compl_ctx = compl_ctx; in irdma_sc_get_next_aeqe()
4251 info->in_rdrsp_wr = true; in irdma_sc_get_next_aeqe()
4255 info->qp = true; in irdma_sc_get_next_aeqe()
4256 info->compl_ctx = compl_ctx; in irdma_sc_get_next_aeqe()
4257 info->out_rdrsp = true; in irdma_sc_get_next_aeqe()
4264 IRDMA_RING_MOVE_TAIL(aeq->aeq_ring); in irdma_sc_get_next_aeqe()
4265 if (!IRDMA_RING_CURRENT_TAIL(aeq->aeq_ring)) in irdma_sc_get_next_aeqe()
4266 aeq->polarity ^= 1; in irdma_sc_get_next_aeqe()
4272 * irdma_sc_repost_aeq_entries - repost completed aeq entries
4279 db_wr32(count, dev->aeq_alloc_db); in irdma_sc_repost_aeq_entries()
4284 * irdma_sc_ccq_init - initialize control cq
4293 if (info->num_elem < info->dev->hw_attrs.uk_attrs.min_hw_cq_size || in irdma_sc_ccq_init()
4294 info->num_elem > info->dev->hw_attrs.uk_attrs.max_hw_cq_size) in irdma_sc_ccq_init()
4295 return -EINVAL; in irdma_sc_ccq_init()
4297 if (info->ceq_id > (info->dev->hmc_fpm_misc.max_ceqs - 1)) in irdma_sc_ccq_init()
4298 return -EINVAL; in irdma_sc_ccq_init()
4300 pble_obj_cnt = info->dev->hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].cnt; in irdma_sc_ccq_init()
4302 if (info->virtual_map && info->first_pm_pbl_idx >= pble_obj_cnt) in irdma_sc_ccq_init()
4303 return -EINVAL; in irdma_sc_ccq_init()
4305 cq->cq_pa = info->cq_pa; in irdma_sc_ccq_init()
4306 cq->cq_uk.cq_base = info->cq_base; in irdma_sc_ccq_init()
4307 cq->shadow_area_pa = info->shadow_area_pa; in irdma_sc_ccq_init()
4308 cq->cq_uk.shadow_area = info->shadow_area; in irdma_sc_ccq_init()
4309 cq->shadow_read_threshold = info->shadow_read_threshold; in irdma_sc_ccq_init()
4310 cq->dev = info->dev; in irdma_sc_ccq_init()
4311 cq->ceq_id = info->ceq_id; in irdma_sc_ccq_init()
4312 cq->cq_uk.cq_size = info->num_elem; in irdma_sc_ccq_init()
4313 cq->cq_type = IRDMA_CQ_TYPE_CQP; in irdma_sc_ccq_init()
4314 cq->ceqe_mask = info->ceqe_mask; in irdma_sc_ccq_init()
4315 IRDMA_RING_INIT(cq->cq_uk.cq_ring, info->num_elem); in irdma_sc_ccq_init()
4316 cq->cq_uk.cq_id = 0; /* control cq is id 0 always */ in irdma_sc_ccq_init()
4317 cq->ceq_id_valid = info->ceq_id_valid; in irdma_sc_ccq_init()
4318 cq->tph_en = info->tph_en; in irdma_sc_ccq_init()
4319 cq->tph_val = info->tph_val; in irdma_sc_ccq_init()
4320 cq->cq_uk.avoid_mem_cflct = info->avoid_mem_cflct; in irdma_sc_ccq_init()
4321 cq->pbl_list = info->pbl_list; in irdma_sc_ccq_init()
4322 cq->virtual_map = info->virtual_map; in irdma_sc_ccq_init()
4323 cq->pbl_chunk_size = info->pbl_chunk_size; in irdma_sc_ccq_init()
4324 cq->first_pm_pbl_idx = info->first_pm_pbl_idx; in irdma_sc_ccq_init()
4325 cq->cq_uk.polarity = true; in irdma_sc_ccq_init()
4326 cq->vsi = info->vsi; in irdma_sc_ccq_init()
4327 cq->cq_uk.cq_ack_db = cq->dev->cq_ack_db; in irdma_sc_ccq_init()
4330 cq->cq_uk.cqe_alloc_db = NULL; in irdma_sc_ccq_init()
4332 info->dev->ccq = cq; in irdma_sc_ccq_init()
4337 * irdma_sc_ccq_create_done - poll cqp for ccq create
4345 cqp = ccq->dev->cqp; in irdma_sc_ccq_create_done()
4351 * irdma_sc_ccq_create - create control cq
4372 ccq->dev->cqp->process_cqp_sds = irdma_cqp_sds_cmd; in irdma_sc_ccq_create()
4378 * irdma_sc_ccq_destroy - destroy ccq during close
4392 cqp = ccq->dev->cqp; in irdma_sc_ccq_destroy()
4395 return -ENOSPC; in irdma_sc_ccq_destroy()
4397 set_64bit_val(wqe, IRDMA_BYTE_0, ccq->cq_uk.cq_size); in irdma_sc_ccq_destroy()
4399 set_64bit_val(wqe, IRDMA_BYTE_40, ccq->shadow_area_pa); in irdma_sc_ccq_destroy()
4401 hdr = ccq->cq_uk.cq_id | in irdma_sc_ccq_destroy()
4402 FLD_LS_64(ccq->dev, (ccq->ceq_id_valid ? ccq->ceq_id : 0), in irdma_sc_ccq_destroy()
4405 FIELD_PREP(IRDMA_CQPSQ_CQ_ENCEQEMASK, ccq->ceqe_mask) | in irdma_sc_ccq_destroy()
4406 FIELD_PREP(IRDMA_CQPSQ_CQ_CEQIDVALID, ccq->ceq_id_valid) | in irdma_sc_ccq_destroy()
4407 FIELD_PREP(IRDMA_CQPSQ_TPHEN, ccq->tph_en) | in irdma_sc_ccq_destroy()
4408 FIELD_PREP(IRDMA_CQPSQ_CQ_AVOIDMEMCNFLCT, ccq->cq_uk.avoid_mem_cflct) | in irdma_sc_ccq_destroy()
4409 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_ccq_destroy()
4414 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "CCQ_DESTROY WQE", wqe, in irdma_sc_ccq_destroy()
4421 cqp->dev->hw_attrs.max_done_count); in irdma_sc_ccq_destroy()
4424 cqp->process_cqp_sds = irdma_update_sds_noccq; in irdma_sc_ccq_destroy()
4430 * irdma_sc_init_iw_hmc() - queries fpm values using cqp and populates hmc_info
4443 hmc_info = dev->hmc_info; in irdma_sc_init_iw_hmc()
4444 hmc_fpm_misc = &dev->hmc_fpm_misc; in irdma_sc_init_iw_hmc()
4445 query_fpm_mem.pa = dev->fpm_query_buf_pa; in irdma_sc_init_iw_hmc()
4446 query_fpm_mem.va = dev->fpm_query_buf; in irdma_sc_init_iw_hmc()
4447 hmc_info->hmc_fn_id = hmc_fn_id; in irdma_sc_init_iw_hmc()
4450 ret_code = irdma_sc_query_fpm_val(dev->cqp, 0, hmc_info->hmc_fn_id, in irdma_sc_init_iw_hmc()
4465 * irdma_sc_cfg_iw_fpm() - commits hmc obj cnt values using cqp
4480 hmc_info = dev->hmc_info; in irdma_sc_cfg_iw_fpm()
4481 obj_info = hmc_info->hmc_obj; in irdma_sc_cfg_iw_fpm()
4482 buf = dev->fpm_commit_buf; in irdma_sc_cfg_iw_fpm()
4513 commit_fpm_mem.pa = dev->fpm_commit_buf_pa; in irdma_sc_cfg_iw_fpm()
4514 commit_fpm_mem.va = dev->fpm_commit_buf; in irdma_sc_cfg_iw_fpm()
4519 ret_code = irdma_sc_commit_fpm_val(dev->cqp, 0, hmc_info->hmc_fn_id, in irdma_sc_cfg_iw_fpm()
4522 irdma_sc_parse_fpm_commit_buf(dev, dev->fpm_commit_buf, in irdma_sc_cfg_iw_fpm()
4523 hmc_info->hmc_obj, in irdma_sc_cfg_iw_fpm()
4524 &hmc_info->sd_table.sd_cnt); in irdma_sc_cfg_iw_fpm()
4532 * cqp_sds_wqe_fill - fill cqp wqe doe sd
4545 struct irdma_dma_mem *sdbuf = &cqp->sdbuf; in cqp_sds_wqe_fill()
4551 return -ENOSPC; in cqp_sds_wqe_fill()
4553 wqe_entries = (info->cnt > 3) ? 3 : info->cnt; in cqp_sds_wqe_fill()
4554 mem_entries = info->cnt - wqe_entries; in cqp_sds_wqe_fill()
4558 irdma_memcpy(((char *)sdbuf->va + offset), &info->entry[3], mem_entries << 4); in cqp_sds_wqe_fill()
4560 data = (u64)sdbuf->pa + offset; in cqp_sds_wqe_fill()
4564 data |= FLD_LS_64(cqp->dev, info->hmc_fn_id, IRDMA_CQPSQ_UPESD_HMCFNID); in cqp_sds_wqe_fill()
4570 (FIELD_PREP(IRDMA_CQPSQ_UPESD_SDCMD, info->entry[2].cmd) | in cqp_sds_wqe_fill()
4573 set_64bit_val(wqe, IRDMA_BYTE_56, info->entry[2].data); in cqp_sds_wqe_fill()
4577 (FIELD_PREP(IRDMA_CQPSQ_UPESD_SDCMD, info->entry[1].cmd) | in cqp_sds_wqe_fill()
4580 set_64bit_val(wqe, IRDMA_BYTE_40, info->entry[1].data); in cqp_sds_wqe_fill()
4584 FIELD_PREP(IRDMA_CQPSQ_UPESD_SDCMD, info->entry[0].cmd)); in cqp_sds_wqe_fill()
4586 set_64bit_val(wqe, IRDMA_BYTE_8, info->entry[0].data); in cqp_sds_wqe_fill()
4593 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity) | in cqp_sds_wqe_fill()
4600 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "UPDATE_PE_SDS WQE Buffer", in cqp_sds_wqe_fill()
4601 (char *)sdbuf->va + offset, mem_entries << 4); in cqp_sds_wqe_fill()
4603 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "UPDATE_PE_SDS WQE", wqe, in cqp_sds_wqe_fill()
4610 * irdma_update_pe_sds - cqp wqe for sd
4619 struct irdma_sc_cqp *cqp = dev->cqp; in irdma_update_pe_sds()
4630 * irdma_update_sds_noccq - update sd before ccq created
4639 struct irdma_sc_cqp *cqp = dev->cqp; in irdma_update_sds_noccq()
4650 cqp->dev->hw_attrs.max_done_count); in irdma_update_sds_noccq()
4654 * irdma_sc_static_hmc_pages_allocated - cqp wqe to allocate hmc pages
4672 return -ENOSPC; in irdma_sc_static_hmc_pages_allocated()
4679 FIELD_PREP(IRDMA_CQPSQ_WQEVALID, cqp->polarity); in irdma_sc_static_hmc_pages_allocated()
4684 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "SHMC_PAGES_ALLOCATED WQE", in irdma_sc_static_hmc_pages_allocated()
4693 cqp->dev->hw_attrs.max_done_count); in irdma_sc_static_hmc_pages_allocated()
4704 * irdma_cqp_ring_full - check if cqp ring is full
4710 return IRDMA_RING_FULL_ERR(cqp->sq_ring); in irdma_cqp_ring_full()
4714 * irdma_est_sd - returns approximate number of SDs for HMC
4727 size += round_up(hmc_info->hmc_obj[i].cnt * in irdma_est_sd()
4728 hmc_info->hmc_obj[i].size, 512); in irdma_est_sd()
4731 pble_info = &hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE]; in irdma_est_sd()
4732 size += round_up(pble_info->cnt * pble_info->size, 512); in irdma_est_sd()
4746 * irdma_sc_query_rdma_features - query RDMA features and FW ver
4762 return -ENOSPC; in irdma_sc_query_rdma_features()
4764 temp = buf->pa; in irdma_sc_query_rdma_features()
4768 cqp->polarity) | in irdma_sc_query_rdma_features()
4769 FIELD_PREP(IRDMA_CQPSQ_QUERY_RDMA_FEATURES_BUF_LEN, buf->size) | in irdma_sc_query_rdma_features()
4775 irdma_debug_buf(cqp->dev, IRDMA_DEBUG_WQE, "QUERY RDMA FEATURES", wqe, in irdma_sc_query_rdma_features()
4781 cqp->dev->hw_attrs.max_done_count); in irdma_sc_query_rdma_features()
4783 status = -EIO; in irdma_sc_query_rdma_features()
4789 * irdma_get_rdma_features - get RDMA features
4800 feat_buf.va = irdma_allocate_dma_mem(dev->hw, &feat_buf, feat_buf.size, in irdma_get_rdma_features()
4803 return -ENOMEM; in irdma_get_rdma_features()
4805 ret_code = irdma_sc_query_rdma_features(dev->cqp, &feat_buf, 0); in irdma_get_rdma_features()
4812 ret_code = -EINVAL; in irdma_get_rdma_features()
4817 irdma_free_dma_mem(dev->hw, &feat_buf); in irdma_get_rdma_features()
4819 feat_buf.va = irdma_allocate_dma_mem(dev->hw, &feat_buf, in irdma_get_rdma_features()
4823 return -ENOMEM; in irdma_get_rdma_features()
4825 ret_code = irdma_sc_query_rdma_features(dev->cqp, &feat_buf, 0); in irdma_get_rdma_features()
4832 ret_code = -EINVAL; in irdma_get_rdma_features()
4844 dev->feature_info[feat_type] = temp; in irdma_get_rdma_features()
4847 irdma_free_dma_mem(dev->hw, &feat_buf); in irdma_get_rdma_features()
4855 if (dev->hw_attrs.uk_attrs.hw_rev == IRDMA_GEN_1) { in irdma_q1_cnt()
4856 q1_cnt = roundup_pow_of_two(dev->hw_attrs.max_hw_ird * 2 * qpwanted); in irdma_q1_cnt()
4858 if (dev->cqp->protocol_used != IRDMA_IWARP_PROTOCOL_ONLY) in irdma_q1_cnt()
4859 q1_cnt = roundup_pow_of_two(dev->hw_attrs.max_hw_ird * 2 * qpwanted + 512); in irdma_q1_cnt()
4861 q1_cnt = dev->hw_attrs.max_hw_ird * 2 * qpwanted; in irdma_q1_cnt()
4871 hmc_info->hmc_obj[IRDMA_HMC_IW_XF].cnt = roundup_pow_of_two(qpwanted * dev->hw_attrs.max_hw_wqes); in cfg_fpm_value_gen_1()
4878 struct irdma_hmc_fpm_misc *hmc_fpm_misc = &dev->hmc_fpm_misc; in cfg_fpm_value_gen_2()
4880 hmc_info->hmc_obj[IRDMA_HMC_IW_XF].cnt = in cfg_fpm_value_gen_2()
4881 4 * hmc_fpm_misc->xf_block_size * qpwanted; in cfg_fpm_value_gen_2()
4883 hmc_info->hmc_obj[IRDMA_HMC_IW_HDR].cnt = qpwanted; in cfg_fpm_value_gen_2()
4885 if (hmc_info->hmc_obj[IRDMA_HMC_IW_RRF].max_cnt) in cfg_fpm_value_gen_2()
4886 hmc_info->hmc_obj[IRDMA_HMC_IW_RRF].cnt = 32 * qpwanted; in cfg_fpm_value_gen_2()
4887 if (hmc_info->hmc_obj[IRDMA_HMC_IW_RRFFL].max_cnt) in cfg_fpm_value_gen_2()
4888 hmc_info->hmc_obj[IRDMA_HMC_IW_RRFFL].cnt = in cfg_fpm_value_gen_2()
4889 hmc_info->hmc_obj[IRDMA_HMC_IW_RRF].cnt / in cfg_fpm_value_gen_2()
4890 hmc_fpm_misc->rrf_block_size; in cfg_fpm_value_gen_2()
4891 if (dev->cqp->protocol_used == IRDMA_IWARP_PROTOCOL_ONLY) { in cfg_fpm_value_gen_2()
4892 if (hmc_info->hmc_obj[IRDMA_HMC_IW_OOISC].max_cnt) in cfg_fpm_value_gen_2()
4893 hmc_info->hmc_obj[IRDMA_HMC_IW_OOISC].cnt = 32 * qpwanted; in cfg_fpm_value_gen_2()
4894 if (hmc_info->hmc_obj[IRDMA_HMC_IW_OOISCFFL].max_cnt) in cfg_fpm_value_gen_2()
4895 hmc_info->hmc_obj[IRDMA_HMC_IW_OOISCFFL].cnt = in cfg_fpm_value_gen_2()
4896 hmc_info->hmc_obj[IRDMA_HMC_IW_OOISC].cnt / in cfg_fpm_value_gen_2()
4897 hmc_fpm_misc->ooiscf_block_size; in cfg_fpm_value_gen_2()
4902 * irdma_cfg_fpm_val - configure HMC objects
4921 hmc_info = dev->hmc_info; in irdma_cfg_fpm_val()
4922 hmc_fpm_misc = &dev->hmc_fpm_misc; in irdma_cfg_fpm_val()
4923 ret_code = irdma_sc_init_iw_hmc(dev, dev->hmc_fn_id); in irdma_cfg_fpm_val()
4931 max_sds = hmc_fpm_misc->max_sds; in irdma_cfg_fpm_val()
4934 hmc_info->hmc_obj[i].cnt = hmc_info->hmc_obj[i].max_cnt; in irdma_cfg_fpm_val()
4938 hmc_info->sd_table.sd_cnt, max_sds); in irdma_cfg_fpm_val()
4940 qpwanted = min(qp_count, hmc_info->hmc_obj[IRDMA_HMC_IW_QP].max_cnt); in irdma_cfg_fpm_val()
4944 mrwanted = hmc_info->hmc_obj[IRDMA_HMC_IW_MR].max_cnt; in irdma_cfg_fpm_val()
4945 pblewanted = hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].max_cnt; in irdma_cfg_fpm_val()
4950 hmc_info->hmc_obj[IRDMA_HMC_IW_QP].max_cnt, in irdma_cfg_fpm_val()
4951 hmc_info->hmc_obj[IRDMA_HMC_IW_CQ].max_cnt, in irdma_cfg_fpm_val()
4952 hmc_info->hmc_obj[IRDMA_HMC_IW_MR].max_cnt, in irdma_cfg_fpm_val()
4953 hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].max_cnt, in irdma_cfg_fpm_val()
4954 hmc_info->hmc_obj[IRDMA_HMC_IW_FSIMC].max_cnt, in irdma_cfg_fpm_val()
4955 hmc_info->hmc_obj[IRDMA_HMC_IW_FSIAV].max_cnt); in irdma_cfg_fpm_val()
4956 hmc_info->hmc_obj[IRDMA_HMC_IW_FSIMC].cnt = in irdma_cfg_fpm_val()
4957 hmc_info->hmc_obj[IRDMA_HMC_IW_FSIMC].max_cnt; in irdma_cfg_fpm_val()
4958 hmc_info->hmc_obj[IRDMA_HMC_IW_FSIAV].cnt = in irdma_cfg_fpm_val()
4959 hmc_info->hmc_obj[IRDMA_HMC_IW_FSIAV].max_cnt; in irdma_cfg_fpm_val()
4960 hmc_info->hmc_obj[IRDMA_HMC_IW_ARP].cnt = in irdma_cfg_fpm_val()
4961 hmc_info->hmc_obj[IRDMA_HMC_IW_ARP].max_cnt; in irdma_cfg_fpm_val()
4962 if (dev->hw_attrs.uk_attrs.hw_rev <= IRDMA_GEN_2) in irdma_cfg_fpm_val()
4963 hmc_info->hmc_obj[IRDMA_HMC_IW_APBVT_ENTRY].cnt = 1; in irdma_cfg_fpm_val()
4965 while (irdma_q1_cnt(dev, hmc_info, qpwanted) > hmc_info->hmc_obj[IRDMA_HMC_IW_Q1].max_cnt) in irdma_cfg_fpm_val()
4968 if (dev->hw_attrs.uk_attrs.hw_rev == IRDMA_GEN_1) { in irdma_cfg_fpm_val()
4970 while (hmc_info->hmc_obj[IRDMA_HMC_IW_XF].cnt > hmc_info->hmc_obj[IRDMA_HMC_IW_XF].max_cnt) { in irdma_cfg_fpm_val()
4978 hmc_info->hmc_obj[IRDMA_HMC_IW_QP].cnt = qpwanted; in irdma_cfg_fpm_val()
4979 hmc_info->hmc_obj[IRDMA_HMC_IW_CQ].cnt = in irdma_cfg_fpm_val()
4980 min(2 * qpwanted, hmc_info->hmc_obj[IRDMA_HMC_IW_CQ].cnt); in irdma_cfg_fpm_val()
4981 hmc_info->hmc_obj[IRDMA_HMC_IW_RESERVED].cnt = 0; /* Reserved */ in irdma_cfg_fpm_val()
4982 hmc_info->hmc_obj[IRDMA_HMC_IW_MR].cnt = mrwanted; in irdma_cfg_fpm_val()
4984 hte = round_up(qpwanted + hmc_info->hmc_obj[IRDMA_HMC_IW_FSIMC].cnt, 512); in irdma_cfg_fpm_val()
4986 hmc_info->hmc_obj[IRDMA_HMC_IW_HTE].cnt = in irdma_cfg_fpm_val()
4987 hte * hmc_fpm_misc->ht_multiplier; in irdma_cfg_fpm_val()
4988 if (dev->hw_attrs.uk_attrs.hw_rev == IRDMA_GEN_1) in irdma_cfg_fpm_val()
4993 hmc_info->hmc_obj[IRDMA_HMC_IW_Q1].cnt = irdma_q1_cnt(dev, hmc_info, qpwanted); in irdma_cfg_fpm_val()
4994 hmc_info->hmc_obj[IRDMA_HMC_IW_XFFL].cnt = in irdma_cfg_fpm_val()
4995 hmc_info->hmc_obj[IRDMA_HMC_IW_XF].cnt / hmc_fpm_misc->xf_block_size; in irdma_cfg_fpm_val()
4996 hmc_info->hmc_obj[IRDMA_HMC_IW_Q1FL].cnt = in irdma_cfg_fpm_val()
4997 hmc_info->hmc_obj[IRDMA_HMC_IW_Q1].cnt / hmc_fpm_misc->q1_block_size; in irdma_cfg_fpm_val()
4998 hmc_info->hmc_obj[IRDMA_HMC_IW_TIMER].cnt = in irdma_cfg_fpm_val()
4999 (round_up(qpwanted, 512) / 512 + 1) * hmc_fpm_misc->timer_bucket; in irdma_cfg_fpm_val()
5001 hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].cnt = pblewanted; in irdma_cfg_fpm_val()
5011 sd_diff = sd_needed - max_sds; in irdma_cfg_fpm_val()
5021 if (dev->cqp->hmc_profile != IRDMA_HMC_PROFILE_FAVOR_VF && in irdma_cfg_fpm_val()
5023 pblewanted -= 256 * FPM_MULTIPLIER * sd_diff; in irdma_cfg_fpm_val()
5026 pblewanted -= 10 * FPM_MULTIPLIER; in irdma_cfg_fpm_val()
5028 pblewanted -= FPM_MULTIPLIER; in irdma_cfg_fpm_val()
5030 if (hmc_info->hmc_obj[IRDMA_HMC_IW_FSIMC].cnt > 256) in irdma_cfg_fpm_val()
5031 hmc_info->hmc_obj[IRDMA_HMC_IW_FSIMC].cnt /= 2; in irdma_cfg_fpm_val()
5032 if (hmc_info->hmc_obj[IRDMA_HMC_IW_FSIAV].cnt > 256) in irdma_cfg_fpm_val()
5033 hmc_info->hmc_obj[IRDMA_HMC_IW_FSIAV].cnt /= 2; in irdma_cfg_fpm_val()
5036 mrwanted -= FPM_MULTIPLIER; in irdma_cfg_fpm_val()
5039 if (hmc_info->hmc_obj[IRDMA_HMC_IW_FSIAV].cnt > 256) in irdma_cfg_fpm_val()
5040 hmc_info->hmc_obj[IRDMA_HMC_IW_FSIAV].cnt /= 2; in irdma_cfg_fpm_val()
5047 loop_count, sd_needed, hmc_info->sd_table.sd_cnt); in irdma_cfg_fpm_val()
5048 return -EINVAL; in irdma_cfg_fpm_val()
5052 pblewanted += (max_sds - sd_needed) * 256 * FPM_MULTIPLIER; in irdma_cfg_fpm_val()
5053 hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].cnt = pblewanted; in irdma_cfg_fpm_val()
5060 hmc_info->hmc_obj[IRDMA_HMC_IW_QP].cnt, in irdma_cfg_fpm_val()
5061 hmc_info->hmc_obj[IRDMA_HMC_IW_CQ].cnt, in irdma_cfg_fpm_val()
5062 hmc_info->hmc_obj[IRDMA_HMC_IW_MR].cnt, in irdma_cfg_fpm_val()
5063 hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].cnt, in irdma_cfg_fpm_val()
5064 hmc_info->hmc_obj[IRDMA_HMC_IW_FSIMC].cnt, in irdma_cfg_fpm_val()
5065 hmc_info->hmc_obj[IRDMA_HMC_IW_FSIAV].cnt, in irdma_cfg_fpm_val()
5066 hmc_info->sd_table.sd_cnt, hmc_info->first_sd_index); in irdma_cfg_fpm_val()
5068 ret_code = irdma_sc_cfg_iw_fpm(dev, dev->hmc_fn_id); in irdma_cfg_fpm_val()
5072 readl(dev->hw_regs[IRDMA_CQPERRCODES])); in irdma_cfg_fpm_val()
5077 (hmc_info->sd_table.sd_cnt + hmc_info->first_sd_index + 1); in irdma_cfg_fpm_val()
5083 return -ENOMEM; in irdma_cfg_fpm_val()
5085 hmc_info->sd_table.sd_entry = virt_mem.va; in irdma_cfg_fpm_val()
5091 * irdma_exec_cqp_cmd - execute cqp cmd when wqe are available
5103 dev->cqp_cmd_stats[pcmdinfo->cqp_cmd]++; in irdma_exec_cqp_cmd()
5104 switch (pcmdinfo->cqp_cmd) { in irdma_exec_cqp_cmd()
5106 status = irdma_sc_ceq_destroy(pcmdinfo->in.u.ceq_destroy.ceq, in irdma_exec_cqp_cmd()
5107 pcmdinfo->in.u.ceq_destroy.scratch, in irdma_exec_cqp_cmd()
5108 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5111 status = irdma_sc_aeq_destroy(pcmdinfo->in.u.aeq_destroy.aeq, in irdma_exec_cqp_cmd()
5112 pcmdinfo->in.u.aeq_destroy.scratch, in irdma_exec_cqp_cmd()
5113 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5116 status = irdma_sc_ceq_create(pcmdinfo->in.u.ceq_create.ceq, in irdma_exec_cqp_cmd()
5117 pcmdinfo->in.u.ceq_create.scratch, in irdma_exec_cqp_cmd()
5118 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5121 status = irdma_sc_aeq_create(pcmdinfo->in.u.aeq_create.aeq, in irdma_exec_cqp_cmd()
5122 pcmdinfo->in.u.aeq_create.scratch, in irdma_exec_cqp_cmd()
5123 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5126 status = irdma_sc_qp_upload_context(pcmdinfo->in.u.qp_upload_context.dev, in irdma_exec_cqp_cmd()
5127 &pcmdinfo->in.u.qp_upload_context.info, in irdma_exec_cqp_cmd()
5128 pcmdinfo->in.u.qp_upload_context.scratch, in irdma_exec_cqp_cmd()
5129 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5132 status = irdma_sc_cq_create(pcmdinfo->in.u.cq_create.cq, in irdma_exec_cqp_cmd()
5133 pcmdinfo->in.u.cq_create.scratch, in irdma_exec_cqp_cmd()
5134 pcmdinfo->in.u.cq_create.check_overflow, in irdma_exec_cqp_cmd()
5135 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5138 status = irdma_sc_cq_modify(pcmdinfo->in.u.cq_modify.cq, in irdma_exec_cqp_cmd()
5139 &pcmdinfo->in.u.cq_modify.info, in irdma_exec_cqp_cmd()
5140 pcmdinfo->in.u.cq_modify.scratch, in irdma_exec_cqp_cmd()
5141 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5144 status = irdma_sc_cq_destroy(pcmdinfo->in.u.cq_destroy.cq, in irdma_exec_cqp_cmd()
5145 pcmdinfo->in.u.cq_destroy.scratch, in irdma_exec_cqp_cmd()
5146 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5149 status = irdma_sc_qp_flush_wqes(pcmdinfo->in.u.qp_flush_wqes.qp, in irdma_exec_cqp_cmd()
5150 &pcmdinfo->in.u.qp_flush_wqes.info, in irdma_exec_cqp_cmd()
5151 pcmdinfo->in.u.qp_flush_wqes.scratch, in irdma_exec_cqp_cmd()
5152 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5155 status = irdma_sc_gen_ae(pcmdinfo->in.u.gen_ae.qp, in irdma_exec_cqp_cmd()
5156 &pcmdinfo->in.u.gen_ae.info, in irdma_exec_cqp_cmd()
5157 pcmdinfo->in.u.gen_ae.scratch, in irdma_exec_cqp_cmd()
5158 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5161 status = irdma_sc_manage_push_page(pcmdinfo->in.u.manage_push_page.cqp, in irdma_exec_cqp_cmd()
5162 &pcmdinfo->in.u.manage_push_page.info, in irdma_exec_cqp_cmd()
5163 pcmdinfo->in.u.manage_push_page.scratch, in irdma_exec_cqp_cmd()
5164 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5167 status = irdma_update_pe_sds(pcmdinfo->in.u.update_pe_sds.dev, in irdma_exec_cqp_cmd()
5168 &pcmdinfo->in.u.update_pe_sds.info, in irdma_exec_cqp_cmd()
5169 pcmdinfo->in.u.update_pe_sds.scratch); in irdma_exec_cqp_cmd()
5174 irdma_sc_manage_hmc_pm_func_table(pcmdinfo->in.u.manage_hmc_pm.dev->cqp, in irdma_exec_cqp_cmd()
5175 &pcmdinfo->in.u.manage_hmc_pm.info, in irdma_exec_cqp_cmd()
5176 pcmdinfo->in.u.manage_hmc_pm.scratch, in irdma_exec_cqp_cmd()
5180 status = irdma_sc_suspend_qp(pcmdinfo->in.u.suspend_resume.cqp, in irdma_exec_cqp_cmd()
5181 pcmdinfo->in.u.suspend_resume.qp, in irdma_exec_cqp_cmd()
5182 pcmdinfo->in.u.suspend_resume.scratch); in irdma_exec_cqp_cmd()
5185 status = irdma_sc_resume_qp(pcmdinfo->in.u.suspend_resume.cqp, in irdma_exec_cqp_cmd()
5186 pcmdinfo->in.u.suspend_resume.qp, in irdma_exec_cqp_cmd()
5187 pcmdinfo->in.u.suspend_resume.scratch); in irdma_exec_cqp_cmd()
5190 val_mem.pa = pcmdinfo->in.u.query_fpm_val.fpm_val_pa; in irdma_exec_cqp_cmd()
5191 val_mem.va = pcmdinfo->in.u.query_fpm_val.fpm_val_va; in irdma_exec_cqp_cmd()
5192 status = irdma_sc_query_fpm_val(pcmdinfo->in.u.query_fpm_val.cqp, in irdma_exec_cqp_cmd()
5193 pcmdinfo->in.u.query_fpm_val.scratch, in irdma_exec_cqp_cmd()
5194 pcmdinfo->in.u.query_fpm_val.hmc_fn_id, in irdma_exec_cqp_cmd()
5198 val_mem.pa = pcmdinfo->in.u.commit_fpm_val.fpm_val_pa; in irdma_exec_cqp_cmd()
5199 val_mem.va = pcmdinfo->in.u.commit_fpm_val.fpm_val_va; in irdma_exec_cqp_cmd()
5200 status = irdma_sc_commit_fpm_val(pcmdinfo->in.u.commit_fpm_val.cqp, in irdma_exec_cqp_cmd()
5201 pcmdinfo->in.u.commit_fpm_val.scratch, in irdma_exec_cqp_cmd()
5202 pcmdinfo->in.u.commit_fpm_val.hmc_fn_id, in irdma_exec_cqp_cmd()
5211 status = irdma_sc_manage_stats_inst(pcmdinfo->in.u.stats_manage.cqp, in irdma_exec_cqp_cmd()
5212 &pcmdinfo->in.u.stats_manage.info, in irdma_exec_cqp_cmd()
5214 pcmdinfo->in.u.stats_manage.scratch); in irdma_exec_cqp_cmd()
5217 status = irdma_sc_gather_stats(pcmdinfo->in.u.stats_gather.cqp, in irdma_exec_cqp_cmd()
5218 &pcmdinfo->in.u.stats_gather.info, in irdma_exec_cqp_cmd()
5219 pcmdinfo->in.u.stats_gather.scratch); in irdma_exec_cqp_cmd()
5222 status = irdma_sc_manage_ws_node(pcmdinfo->in.u.ws_node.cqp, in irdma_exec_cqp_cmd()
5223 &pcmdinfo->in.u.ws_node.info, in irdma_exec_cqp_cmd()
5225 pcmdinfo->in.u.ws_node.scratch); in irdma_exec_cqp_cmd()
5228 status = irdma_sc_manage_ws_node(pcmdinfo->in.u.ws_node.cqp, in irdma_exec_cqp_cmd()
5229 &pcmdinfo->in.u.ws_node.info, in irdma_exec_cqp_cmd()
5231 pcmdinfo->in.u.ws_node.scratch); in irdma_exec_cqp_cmd()
5234 status = irdma_sc_manage_ws_node(pcmdinfo->in.u.ws_node.cqp, in irdma_exec_cqp_cmd()
5235 &pcmdinfo->in.u.ws_node.info, in irdma_exec_cqp_cmd()
5237 pcmdinfo->in.u.ws_node.scratch); in irdma_exec_cqp_cmd()
5240 status = irdma_sc_set_up_map(pcmdinfo->in.u.up_map.cqp, in irdma_exec_cqp_cmd()
5241 &pcmdinfo->in.u.up_map.info, in irdma_exec_cqp_cmd()
5242 pcmdinfo->in.u.up_map.scratch); in irdma_exec_cqp_cmd()
5245 status = irdma_sc_query_rdma_features(pcmdinfo->in.u.query_rdma.cqp, in irdma_exec_cqp_cmd()
5246 &pcmdinfo->in.u.query_rdma.query_buff_mem, in irdma_exec_cqp_cmd()
5247 pcmdinfo->in.u.query_rdma.scratch); in irdma_exec_cqp_cmd()
5250 status = irdma_sc_del_arp_cache_entry(pcmdinfo->in.u.del_arp_cache_entry.cqp, in irdma_exec_cqp_cmd()
5251 pcmdinfo->in.u.del_arp_cache_entry.scratch, in irdma_exec_cqp_cmd()
5252 pcmdinfo->in.u.del_arp_cache_entry.arp_index, in irdma_exec_cqp_cmd()
5253 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5256 status = irdma_sc_manage_apbvt_entry(pcmdinfo->in.u.manage_apbvt_entry.cqp, in irdma_exec_cqp_cmd()
5257 &pcmdinfo->in.u.manage_apbvt_entry.info, in irdma_exec_cqp_cmd()
5258 pcmdinfo->in.u.manage_apbvt_entry.scratch, in irdma_exec_cqp_cmd()
5259 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5262 status = irdma_sc_manage_qhash_table_entry(pcmdinfo->in.u.manage_qhash_table_entry.cqp, in irdma_exec_cqp_cmd()
5263 &pcmdinfo->in.u.manage_qhash_table_entry.info, in irdma_exec_cqp_cmd()
5264 pcmdinfo->in.u.manage_qhash_table_entry.scratch, in irdma_exec_cqp_cmd()
5265 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5268 status = irdma_sc_qp_modify(pcmdinfo->in.u.qp_modify.qp, in irdma_exec_cqp_cmd()
5269 &pcmdinfo->in.u.qp_modify.info, in irdma_exec_cqp_cmd()
5270 pcmdinfo->in.u.qp_modify.scratch, in irdma_exec_cqp_cmd()
5271 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5274 status = irdma_sc_qp_create(pcmdinfo->in.u.qp_create.qp, in irdma_exec_cqp_cmd()
5275 &pcmdinfo->in.u.qp_create.info, in irdma_exec_cqp_cmd()
5276 pcmdinfo->in.u.qp_create.scratch, in irdma_exec_cqp_cmd()
5277 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5280 status = irdma_sc_qp_destroy(pcmdinfo->in.u.qp_destroy.qp, in irdma_exec_cqp_cmd()
5281 pcmdinfo->in.u.qp_destroy.scratch, in irdma_exec_cqp_cmd()
5282 pcmdinfo->in.u.qp_destroy.remove_hash_idx, in irdma_exec_cqp_cmd()
5283 pcmdinfo->in.u.qp_destroy.ignore_mw_bnd, in irdma_exec_cqp_cmd()
5284 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5287 status = irdma_sc_alloc_stag(pcmdinfo->in.u.alloc_stag.dev, in irdma_exec_cqp_cmd()
5288 &pcmdinfo->in.u.alloc_stag.info, in irdma_exec_cqp_cmd()
5289 pcmdinfo->in.u.alloc_stag.scratch, in irdma_exec_cqp_cmd()
5290 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5293 status = irdma_sc_mr_reg_non_shared(pcmdinfo->in.u.mr_reg_non_shared.dev, in irdma_exec_cqp_cmd()
5294 &pcmdinfo->in.u.mr_reg_non_shared.info, in irdma_exec_cqp_cmd()
5295 pcmdinfo->in.u.mr_reg_non_shared.scratch, in irdma_exec_cqp_cmd()
5296 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5299 status = irdma_sc_dealloc_stag(pcmdinfo->in.u.dealloc_stag.dev, in irdma_exec_cqp_cmd()
5300 &pcmdinfo->in.u.dealloc_stag.info, in irdma_exec_cqp_cmd()
5301 pcmdinfo->in.u.dealloc_stag.scratch, in irdma_exec_cqp_cmd()
5302 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5305 status = irdma_sc_mw_alloc(pcmdinfo->in.u.mw_alloc.dev, in irdma_exec_cqp_cmd()
5306 &pcmdinfo->in.u.mw_alloc.info, in irdma_exec_cqp_cmd()
5307 pcmdinfo->in.u.mw_alloc.scratch, in irdma_exec_cqp_cmd()
5308 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5311 status = irdma_sc_add_arp_cache_entry(pcmdinfo->in.u.add_arp_cache_entry.cqp, in irdma_exec_cqp_cmd()
5312 &pcmdinfo->in.u.add_arp_cache_entry.info, in irdma_exec_cqp_cmd()
5313 pcmdinfo->in.u.add_arp_cache_entry.scratch, in irdma_exec_cqp_cmd()
5314 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5317 status = irdma_sc_alloc_local_mac_entry(pcmdinfo->in.u.alloc_local_mac_entry.cqp, in irdma_exec_cqp_cmd()
5318 pcmdinfo->in.u.alloc_local_mac_entry.scratch, in irdma_exec_cqp_cmd()
5319 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5322 status = irdma_sc_add_local_mac_entry(pcmdinfo->in.u.add_local_mac_entry.cqp, in irdma_exec_cqp_cmd()
5323 &pcmdinfo->in.u.add_local_mac_entry.info, in irdma_exec_cqp_cmd()
5324 pcmdinfo->in.u.add_local_mac_entry.scratch, in irdma_exec_cqp_cmd()
5325 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5328 status = irdma_sc_del_local_mac_entry(pcmdinfo->in.u.del_local_mac_entry.cqp, in irdma_exec_cqp_cmd()
5329 pcmdinfo->in.u.del_local_mac_entry.scratch, in irdma_exec_cqp_cmd()
5330 pcmdinfo->in.u.del_local_mac_entry.entry_idx, in irdma_exec_cqp_cmd()
5331 pcmdinfo->in.u.del_local_mac_entry.ignore_ref_count, in irdma_exec_cqp_cmd()
5332 pcmdinfo->post_sq); in irdma_exec_cqp_cmd()
5335 status = irdma_sc_create_ah(pcmdinfo->in.u.ah_create.cqp, in irdma_exec_cqp_cmd()
5336 &pcmdinfo->in.u.ah_create.info, in irdma_exec_cqp_cmd()
5337 pcmdinfo->in.u.ah_create.scratch); in irdma_exec_cqp_cmd()
5340 status = irdma_sc_destroy_ah(pcmdinfo->in.u.ah_destroy.cqp, in irdma_exec_cqp_cmd()
5341 &pcmdinfo->in.u.ah_destroy.info, in irdma_exec_cqp_cmd()
5342 pcmdinfo->in.u.ah_destroy.scratch); in irdma_exec_cqp_cmd()
5345 status = irdma_sc_create_mcast_grp(pcmdinfo->in.u.mc_create.cqp, in irdma_exec_cqp_cmd()
5346 &pcmdinfo->in.u.mc_create.info, in irdma_exec_cqp_cmd()
5347 pcmdinfo->in.u.mc_create.scratch); in irdma_exec_cqp_cmd()
5350 status = irdma_sc_destroy_mcast_grp(pcmdinfo->in.u.mc_destroy.cqp, in irdma_exec_cqp_cmd()
5351 &pcmdinfo->in.u.mc_destroy.info, in irdma_exec_cqp_cmd()
5352 pcmdinfo->in.u.mc_destroy.scratch); in irdma_exec_cqp_cmd()
5355 status = irdma_sc_modify_mcast_grp(pcmdinfo->in.u.mc_modify.cqp, in irdma_exec_cqp_cmd()
5356 &pcmdinfo->in.u.mc_modify.info, in irdma_exec_cqp_cmd()
5357 pcmdinfo->in.u.mc_modify.scratch); in irdma_exec_cqp_cmd()
5360 status = -EOPNOTSUPP; in irdma_exec_cqp_cmd()
5368 * irdma_process_cqp_cmd - process all cqp commands
5379 spin_lock_irqsave(&dev->cqp_lock, flags); in irdma_process_cqp_cmd()
5380 if (list_empty(&dev->cqp_cmd_head) && !irdma_cqp_ring_full(dev->cqp)) in irdma_process_cqp_cmd()
5383 list_add_tail(&pcmdinfo->cqp_cmd_entry, &dev->cqp_cmd_head); in irdma_process_cqp_cmd()
5384 spin_unlock_irqrestore(&dev->cqp_lock, flags); in irdma_process_cqp_cmd()
5389 * irdma_process_bh - called from tasklet for cqp list
5399 spin_lock_irqsave(&dev->cqp_lock, flags); in irdma_process_bh()
5400 while (!list_empty(&dev->cqp_cmd_head) && in irdma_process_bh()
5401 !irdma_cqp_ring_full(dev->cqp)) { in irdma_process_bh()
5407 spin_unlock_irqrestore(&dev->cqp_lock, flags); in irdma_process_bh()
5412 * irdma_cfg_aeq- Configure AEQ interrupt
5426 writel(reg_val, dev->hw_regs[IRDMA_PFINT_AEQCTL]); in irdma_cfg_aeq()
5430 * sc_vsi_update_stats - Update statistics
5436 struct irdma_dev_hw_stats *hw_stats = &vsi->pestat->hw_stats; in sc_vsi_update_stats()
5438 vsi->pestat->gather_info.gather_stats_va; in sc_vsi_update_stats()
5440 vsi->pestat->gather_info.last_gather_stats_va; in sc_vsi_update_stats()
5441 const struct irdma_hw_stat_map *map = vsi->dev->hw_stats_map; in sc_vsi_update_stats()
5442 u16 max_stat_idx = vsi->dev->hw_attrs.max_stat_idx; in sc_vsi_update_stats()
5449 * irdma_wait_pe_ready - Check if firmware is ready
5461 statuscpu0 = readl(dev->hw_regs[IRDMA_GLPE_CPUSTATUS0]); in irdma_wait_pe_ready()
5462 statuscpu1 = readl(dev->hw_regs[IRDMA_GLPE_CPUSTATUS1]); in irdma_wait_pe_ready()
5463 statuscpu2 = readl(dev->hw_regs[IRDMA_GLPE_CPUSTATUS2]); in irdma_wait_pe_ready()
5468 } while (retrycount++ < dev->hw_attrs.max_pe_ready_count); in irdma_wait_pe_ready()
5469 return -1; in irdma_wait_pe_ready()
5475 switch (dev->hw_attrs.uk_attrs.hw_rev) { in irdma_sc_init_hw()
5483 * irdma_sc_dev_init - Initialize control part of device
5494 INIT_LIST_HEAD(&dev->cqp_cmd_head); /* for CQP command backlog */ in irdma_sc_dev_init()
5495 mutex_init(&dev->ws_mutex); in irdma_sc_dev_init()
5496 dev->debug_mask = info->debug_mask; in irdma_sc_dev_init()
5497 dev->hmc_fn_id = info->hmc_fn_id; in irdma_sc_dev_init()
5498 dev->fpm_query_buf_pa = info->fpm_query_buf_pa; in irdma_sc_dev_init()
5499 dev->fpm_query_buf = info->fpm_query_buf; in irdma_sc_dev_init()
5500 dev->fpm_commit_buf_pa = info->fpm_commit_buf_pa; in irdma_sc_dev_init()
5501 dev->fpm_commit_buf = info->fpm_commit_buf; in irdma_sc_dev_init()
5502 dev->hw = info->hw; in irdma_sc_dev_init()
5503 dev->hw->hw_addr = info->bar0; in irdma_sc_dev_init()
5505 dev->hw_attrs.min_hw_qp_id = IRDMA_MIN_IW_QP_ID; in irdma_sc_dev_init()
5506 dev->hw_attrs.min_hw_aeq_size = IRDMA_MIN_AEQ_ENTRIES; in irdma_sc_dev_init()
5507 dev->hw_attrs.max_hw_aeq_size = IRDMA_MAX_AEQ_ENTRIES; in irdma_sc_dev_init()
5508 dev->hw_attrs.min_hw_ceq_size = IRDMA_MIN_CEQ_ENTRIES; in irdma_sc_dev_init()
5509 dev->hw_attrs.max_hw_ceq_size = IRDMA_MAX_CEQ_ENTRIES; in irdma_sc_dev_init()
5510 dev->hw_attrs.uk_attrs.min_hw_cq_size = IRDMA_MIN_CQ_SIZE; in irdma_sc_dev_init()
5511 dev->hw_attrs.uk_attrs.max_hw_cq_size = IRDMA_MAX_CQ_SIZE; in irdma_sc_dev_init()
5512 dev->hw_attrs.max_hw_outbound_msg_size = IRDMA_MAX_OUTBOUND_MSG_SIZE; in irdma_sc_dev_init()
5513 dev->hw_attrs.max_mr_size = IRDMA_MAX_MR_SIZE; in irdma_sc_dev_init()
5514 dev->hw_attrs.max_hw_inbound_msg_size = IRDMA_MAX_INBOUND_MSG_SIZE; in irdma_sc_dev_init()
5515 dev->hw_attrs.uk_attrs.max_hw_inline = IRDMA_MAX_INLINE_DATA_SIZE; in irdma_sc_dev_init()
5516 dev->hw_attrs.max_hw_wqes = IRDMA_MAX_WQ_ENTRIES; in irdma_sc_dev_init()
5517 dev->hw_attrs.max_qp_wr = IRDMA_MAX_QP_WRS(IRDMA_MAX_QUANTA_PER_WR); in irdma_sc_dev_init()
5519 dev->hw_attrs.uk_attrs.max_hw_rq_quanta = IRDMA_QP_SW_MAX_RQ_QUANTA; in irdma_sc_dev_init()
5520 dev->hw_attrs.uk_attrs.max_hw_wq_quanta = IRDMA_QP_SW_MAX_WQ_QUANTA; in irdma_sc_dev_init()
5521 dev->hw_attrs.max_hw_pds = IRDMA_MAX_PDS; in irdma_sc_dev_init()
5522 dev->hw_attrs.max_hw_ena_vf_count = IRDMA_MAX_PE_ENA_VF_COUNT; in irdma_sc_dev_init()
5524 dev->hw_attrs.max_pe_ready_count = 14; in irdma_sc_dev_init()
5525 dev->hw_attrs.max_done_count = IRDMA_DONE_COUNT; in irdma_sc_dev_init()
5526 dev->hw_attrs.max_sleep_count = IRDMA_SLEEP_COUNT; in irdma_sc_dev_init()
5527 dev->hw_attrs.max_cqp_compl_wait_time_ms = CQP_COMPL_WAIT_TIME_MS; in irdma_sc_dev_init()
5532 return -ETIMEDOUT; in irdma_sc_dev_init()
5534 val = readl(dev->hw_regs[IRDMA_GLPCI_LBARCTRL]); in irdma_sc_dev_init()
5540 return -ENODEV; in irdma_sc_dev_init()
5547 * irdma_stat_val - Extract HW counter value from statistics buffer
5549 * @byteoff: byte offset of counter value in the buffer (8B-aligned)
5551 * @bitmask: maximum counter value (e.g. 0xffffff for 24-bit counter)
5561 * irdma_stat_delta - Calculate counter delta
5564 * @max_val: maximum counter value (e.g. 0xffffff for 24-bit counter)
5568 return new_val - old_val; in irdma_stat_delta()
5570 /* roll-over case */ in irdma_stat_delta()
5571 return max_val - old_val + new_val + 1; in irdma_stat_delta()
5575 * irdma_update_stats - Update statistics
5589 u64 *stats_val = hw_stats->stats_val; in irdma_update_stats()
5593 u64 new_val = irdma_stat_val(gather_stats->val, in irdma_update_stats()
5596 u64 last_val = irdma_stat_val(last_gather_stats->val, in irdma_update_stats()