Lines Matching full:qp
82 pr_warn("SMI QP exists for port %d\n", port_num); in rxe_qp_chk_init()
87 pr_warn("GSI QP exists for port %d\n", port_num); in rxe_qp_chk_init()
98 static int alloc_rd_atomic_resources(struct rxe_qp *qp, unsigned int n) in alloc_rd_atomic_resources() argument
100 qp->resp.res_head = 0; in alloc_rd_atomic_resources()
101 qp->resp.res_tail = 0; in alloc_rd_atomic_resources()
102 qp->resp.resources = kcalloc(n, sizeof(struct resp_res), GFP_KERNEL); in alloc_rd_atomic_resources()
104 if (!qp->resp.resources) in alloc_rd_atomic_resources()
110 static void free_rd_atomic_resources(struct rxe_qp *qp) in free_rd_atomic_resources() argument
112 if (qp->resp.resources) { in free_rd_atomic_resources()
115 for (i = 0; i < qp->attr.max_dest_rd_atomic; i++) { in free_rd_atomic_resources()
116 struct resp_res *res = &qp->resp.resources[i]; in free_rd_atomic_resources()
118 free_rd_atomic_resource(qp, res); in free_rd_atomic_resources()
120 kfree(qp->resp.resources); in free_rd_atomic_resources()
121 qp->resp.resources = NULL; in free_rd_atomic_resources()
125 void free_rd_atomic_resource(struct rxe_qp *qp, struct resp_res *res) in free_rd_atomic_resource() argument
136 static void cleanup_rd_atomic_resources(struct rxe_qp *qp) in cleanup_rd_atomic_resources() argument
141 if (qp->resp.resources) { in cleanup_rd_atomic_resources()
142 for (i = 0; i < qp->attr.max_dest_rd_atomic; i++) { in cleanup_rd_atomic_resources()
143 res = &qp->resp.resources[i]; in cleanup_rd_atomic_resources()
144 free_rd_atomic_resource(qp, res); in cleanup_rd_atomic_resources()
149 static void rxe_qp_init_misc(struct rxe_dev *rxe, struct rxe_qp *qp, in rxe_qp_init_misc() argument
155 qp->sq_sig_type = init->sq_sig_type; in rxe_qp_init_misc()
156 qp->attr.path_mtu = 1; in rxe_qp_init_misc()
157 qp->mtu = ib_mtu_enum_to_int(qp->attr.path_mtu); in rxe_qp_init_misc()
159 qpn = qp->pelem.index; in rxe_qp_init_misc()
164 qp->ibqp.qp_num = 0; in rxe_qp_init_misc()
166 qp->attr.port_num = init->port_num; in rxe_qp_init_misc()
170 qp->ibqp.qp_num = 1; in rxe_qp_init_misc()
172 qp->attr.port_num = init->port_num; in rxe_qp_init_misc()
176 qp->ibqp.qp_num = qpn; in rxe_qp_init_misc()
180 INIT_LIST_HEAD(&qp->grp_list); in rxe_qp_init_misc()
182 skb_queue_head_init(&qp->send_pkts); in rxe_qp_init_misc()
184 spin_lock_init(&qp->grp_lock); in rxe_qp_init_misc()
185 spin_lock_init(&qp->state_lock); in rxe_qp_init_misc()
187 spin_lock_init(&qp->req.task.state_lock); in rxe_qp_init_misc()
188 spin_lock_init(&qp->resp.task.state_lock); in rxe_qp_init_misc()
189 spin_lock_init(&qp->comp.task.state_lock); in rxe_qp_init_misc()
191 spin_lock_init(&qp->sq.sq_lock); in rxe_qp_init_misc()
192 spin_lock_init(&qp->rq.producer_lock); in rxe_qp_init_misc()
193 spin_lock_init(&qp->rq.consumer_lock); in rxe_qp_init_misc()
195 skb_queue_head_init(&qp->req_pkts); in rxe_qp_init_misc()
196 skb_queue_head_init(&qp->resp_pkts); in rxe_qp_init_misc()
198 atomic_set(&qp->ssn, 0); in rxe_qp_init_misc()
199 atomic_set(&qp->skb_out, 0); in rxe_qp_init_misc()
202 static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp, in rxe_qp_init_req() argument
209 err = sock_create_kern(&init_net, AF_INET, SOCK_DGRAM, 0, &qp->sk); in rxe_qp_init_req()
212 qp->sk->sk->sk_user_data = qp; in rxe_qp_init_req()
214 /* pick a source UDP port number for this QP based on in rxe_qp_init_req()
217 * flow for a given QP to maintain packet order). in rxe_qp_init_req()
221 qp->src_port = RXE_ROCE_V2_SPORT + in rxe_qp_init_req()
222 (hash_32_generic(qp_num(qp), 14) & 0x3fff); in rxe_qp_init_req()
223 qp->sq.max_wr = init->cap.max_send_wr; in rxe_qp_init_req()
228 qp->sq.max_sge = init->cap.max_send_sge = in rxe_qp_init_req()
230 qp->sq.max_inline = init->cap.max_inline_data = wqe_size; in rxe_qp_init_req()
233 qp->sq.queue = rxe_queue_init(rxe, &qp->sq.max_wr, wqe_size); in rxe_qp_init_req()
234 if (!qp->sq.queue) in rxe_qp_init_req()
238 qp->sq.queue->buf, qp->sq.queue->buf_size, in rxe_qp_init_req()
239 &qp->sq.queue->ip); in rxe_qp_init_req()
242 vfree(qp->sq.queue->buf); in rxe_qp_init_req()
243 kfree(qp->sq.queue); in rxe_qp_init_req()
244 qp->sq.queue = NULL; in rxe_qp_init_req()
248 qp->req.wqe_index = producer_index(qp->sq.queue); in rxe_qp_init_req()
249 qp->req.state = QP_STATE_RESET; in rxe_qp_init_req()
250 qp->req.opcode = -1; in rxe_qp_init_req()
251 qp->comp.opcode = -1; in rxe_qp_init_req()
253 rxe_init_task(&qp->req.task, qp, rxe_requester); in rxe_qp_init_req()
254 rxe_init_task(&qp->comp.task, qp, rxe_completer); in rxe_qp_init_req()
256 qp->qp_timeout_jiffies = 0; /* Can't be set for UD/UC in modify_qp */ in rxe_qp_init_req()
258 timer_setup(&qp->rnr_nak_timer, rnr_nak_timer, 0); in rxe_qp_init_req()
259 timer_setup(&qp->retrans_timer, retransmit_timer, 0); in rxe_qp_init_req()
264 static int rxe_qp_init_resp(struct rxe_dev *rxe, struct rxe_qp *qp, in rxe_qp_init_resp() argument
272 if (!qp->srq) { in rxe_qp_init_resp()
273 qp->rq.max_wr = init->cap.max_recv_wr; in rxe_qp_init_resp()
274 qp->rq.max_sge = init->cap.max_recv_sge; in rxe_qp_init_resp()
276 wqe_size = rcv_wqe_size(qp->rq.max_sge); in rxe_qp_init_resp()
278 pr_debug("qp#%d max_wr = %d, max_sge = %d, wqe_size = %d\n", in rxe_qp_init_resp()
279 qp_num(qp), qp->rq.max_wr, qp->rq.max_sge, wqe_size); in rxe_qp_init_resp()
281 qp->rq.queue = rxe_queue_init(rxe, in rxe_qp_init_resp()
282 &qp->rq.max_wr, in rxe_qp_init_resp()
284 if (!qp->rq.queue) in rxe_qp_init_resp()
288 qp->rq.queue->buf, qp->rq.queue->buf_size, in rxe_qp_init_resp()
289 &qp->rq.queue->ip); in rxe_qp_init_resp()
291 vfree(qp->rq.queue->buf); in rxe_qp_init_resp()
292 kfree(qp->rq.queue); in rxe_qp_init_resp()
293 qp->rq.queue = NULL; in rxe_qp_init_resp()
298 rxe_init_task(&qp->resp.task, qp, rxe_responder); in rxe_qp_init_resp()
300 qp->resp.opcode = OPCODE_NONE; in rxe_qp_init_resp()
301 qp->resp.msn = 0; in rxe_qp_init_resp()
302 qp->resp.state = QP_STATE_RESET; in rxe_qp_init_resp()
307 /* called by the create qp verb */
308 int rxe_qp_from_init(struct rxe_dev *rxe, struct rxe_qp *qp, struct rxe_pd *pd, in rxe_qp_from_init() argument
325 qp->pd = pd; in rxe_qp_from_init()
326 qp->rcq = rcq; in rxe_qp_from_init()
327 qp->scq = scq; in rxe_qp_from_init()
328 qp->srq = srq; in rxe_qp_from_init()
330 rxe_qp_init_misc(rxe, qp, init); in rxe_qp_from_init()
332 err = rxe_qp_init_req(rxe, qp, init, udata, uresp); in rxe_qp_from_init()
336 err = rxe_qp_init_resp(rxe, qp, init, udata, uresp); in rxe_qp_from_init()
340 qp->attr.qp_state = IB_QPS_RESET; in rxe_qp_from_init()
341 qp->valid = 1; in rxe_qp_from_init()
346 rxe_queue_cleanup(qp->sq.queue); in rxe_qp_from_init()
348 qp->pd = NULL; in rxe_qp_from_init()
349 qp->rcq = NULL; in rxe_qp_from_init()
350 qp->scq = NULL; in rxe_qp_from_init()
351 qp->srq = NULL; in rxe_qp_from_init()
362 /* called by the query qp verb */
363 int rxe_qp_to_init(struct rxe_qp *qp, struct ib_qp_init_attr *init) in rxe_qp_to_init() argument
365 init->event_handler = qp->ibqp.event_handler; in rxe_qp_to_init()
366 init->qp_context = qp->ibqp.qp_context; in rxe_qp_to_init()
367 init->send_cq = qp->ibqp.send_cq; in rxe_qp_to_init()
368 init->recv_cq = qp->ibqp.recv_cq; in rxe_qp_to_init()
369 init->srq = qp->ibqp.srq; in rxe_qp_to_init()
371 init->cap.max_send_wr = qp->sq.max_wr; in rxe_qp_to_init()
372 init->cap.max_send_sge = qp->sq.max_sge; in rxe_qp_to_init()
373 init->cap.max_inline_data = qp->sq.max_inline; in rxe_qp_to_init()
375 if (!qp->srq) { in rxe_qp_to_init()
376 init->cap.max_recv_wr = qp->rq.max_wr; in rxe_qp_to_init()
377 init->cap.max_recv_sge = qp->rq.max_sge; in rxe_qp_to_init()
380 init->sq_sig_type = qp->sq_sig_type; in rxe_qp_to_init()
382 init->qp_type = qp->ibqp.qp_type; in rxe_qp_to_init()
388 /* called by the modify qp verb, this routine checks all the parameters before
391 int rxe_qp_chk_attr(struct rxe_dev *rxe, struct rxe_qp *qp, in rxe_qp_chk_attr() argument
395 attr->cur_qp_state : qp->attr.qp_state; in rxe_qp_chk_attr()
399 if (!ib_modify_qp_is_ok(cur_state, new_state, qp_type(qp), mask)) { in rxe_qp_chk_attr()
400 pr_warn("invalid mask or state for qp\n"); in rxe_qp_chk_attr()
406 if (qp->req.state == QP_STATE_DRAIN && in rxe_qp_chk_attr()
419 if (mask & IB_QP_CAP && rxe_qp_chk_cap(rxe, &attr->cap, !!qp->srq)) in rxe_qp_chk_attr()
433 pr_warn("invalid QP alt timeout %d > 31\n", in rxe_qp_chk_attr()
464 pr_warn("invalid QP timeout %d > 31\n", in rxe_qp_chk_attr()
476 /* move the qp to the reset state */
477 static void rxe_qp_reset(struct rxe_qp *qp) in rxe_qp_reset() argument
480 rxe_disable_task(&qp->resp.task); in rxe_qp_reset()
483 if (qp->sq.queue) { in rxe_qp_reset()
484 if (qp_type(qp) == IB_QPT_RC) in rxe_qp_reset()
485 rxe_disable_task(&qp->comp.task); in rxe_qp_reset()
486 rxe_disable_task(&qp->req.task); in rxe_qp_reset()
489 /* move qp to the reset state */ in rxe_qp_reset()
490 qp->req.state = QP_STATE_RESET; in rxe_qp_reset()
491 qp->resp.state = QP_STATE_RESET; in rxe_qp_reset()
496 __rxe_do_task(&qp->resp.task); in rxe_qp_reset()
498 if (qp->sq.queue) { in rxe_qp_reset()
499 __rxe_do_task(&qp->comp.task); in rxe_qp_reset()
500 __rxe_do_task(&qp->req.task); in rxe_qp_reset()
501 rxe_queue_reset(qp->sq.queue); in rxe_qp_reset()
505 atomic_set(&qp->ssn, 0); in rxe_qp_reset()
506 qp->req.opcode = -1; in rxe_qp_reset()
507 qp->req.need_retry = 0; in rxe_qp_reset()
508 qp->req.noack_pkts = 0; in rxe_qp_reset()
509 qp->resp.msn = 0; in rxe_qp_reset()
510 qp->resp.opcode = -1; in rxe_qp_reset()
511 qp->resp.drop_msg = 0; in rxe_qp_reset()
512 qp->resp.goto_error = 0; in rxe_qp_reset()
513 qp->resp.sent_psn_nak = 0; in rxe_qp_reset()
515 if (qp->resp.mr) { in rxe_qp_reset()
516 rxe_drop_ref(qp->resp.mr); in rxe_qp_reset()
517 qp->resp.mr = NULL; in rxe_qp_reset()
520 cleanup_rd_atomic_resources(qp); in rxe_qp_reset()
523 rxe_enable_task(&qp->resp.task); in rxe_qp_reset()
525 if (qp->sq.queue) { in rxe_qp_reset()
526 if (qp_type(qp) == IB_QPT_RC) in rxe_qp_reset()
527 rxe_enable_task(&qp->comp.task); in rxe_qp_reset()
529 rxe_enable_task(&qp->req.task); in rxe_qp_reset()
534 static void rxe_qp_drain(struct rxe_qp *qp) in rxe_qp_drain() argument
536 if (qp->sq.queue) { in rxe_qp_drain()
537 if (qp->req.state != QP_STATE_DRAINED) { in rxe_qp_drain()
538 qp->req.state = QP_STATE_DRAIN; in rxe_qp_drain()
539 if (qp_type(qp) == IB_QPT_RC) in rxe_qp_drain()
540 rxe_run_task(&qp->comp.task, 1); in rxe_qp_drain()
542 __rxe_do_task(&qp->comp.task); in rxe_qp_drain()
543 rxe_run_task(&qp->req.task, 1); in rxe_qp_drain()
548 /* move the qp to the error state */
549 void rxe_qp_error(struct rxe_qp *qp) in rxe_qp_error() argument
551 qp->req.state = QP_STATE_ERROR; in rxe_qp_error()
552 qp->resp.state = QP_STATE_ERROR; in rxe_qp_error()
553 qp->attr.qp_state = IB_QPS_ERR; in rxe_qp_error()
556 rxe_run_task(&qp->resp.task, 1); in rxe_qp_error()
558 if (qp_type(qp) == IB_QPT_RC) in rxe_qp_error()
559 rxe_run_task(&qp->comp.task, 1); in rxe_qp_error()
561 __rxe_do_task(&qp->comp.task); in rxe_qp_error()
562 rxe_run_task(&qp->req.task, 1); in rxe_qp_error()
565 /* called by the modify qp verb */
566 int rxe_qp_from_attr(struct rxe_qp *qp, struct ib_qp_attr *attr, int mask, in rxe_qp_from_attr() argument
575 qp->attr.max_rd_atomic = max_rd_atomic; in rxe_qp_from_attr()
576 atomic_set(&qp->req.rd_atomic, max_rd_atomic); in rxe_qp_from_attr()
583 qp->attr.max_dest_rd_atomic = max_dest_rd_atomic; in rxe_qp_from_attr()
585 free_rd_atomic_resources(qp); in rxe_qp_from_attr()
587 err = alloc_rd_atomic_resources(qp, max_dest_rd_atomic); in rxe_qp_from_attr()
593 qp->attr.cur_qp_state = attr->qp_state; in rxe_qp_from_attr()
596 qp->attr.en_sqd_async_notify = attr->en_sqd_async_notify; in rxe_qp_from_attr()
599 qp->attr.qp_access_flags = attr->qp_access_flags; in rxe_qp_from_attr()
602 qp->attr.pkey_index = attr->pkey_index; in rxe_qp_from_attr()
605 qp->attr.port_num = attr->port_num; in rxe_qp_from_attr()
608 qp->attr.qkey = attr->qkey; in rxe_qp_from_attr()
611 rxe_init_av(&attr->ah_attr, &qp->pri_av); in rxe_qp_from_attr()
614 rxe_init_av(&attr->alt_ah_attr, &qp->alt_av); in rxe_qp_from_attr()
615 qp->attr.alt_port_num = attr->alt_port_num; in rxe_qp_from_attr()
616 qp->attr.alt_pkey_index = attr->alt_pkey_index; in rxe_qp_from_attr()
617 qp->attr.alt_timeout = attr->alt_timeout; in rxe_qp_from_attr()
621 qp->attr.path_mtu = attr->path_mtu; in rxe_qp_from_attr()
622 qp->mtu = ib_mtu_enum_to_int(attr->path_mtu); in rxe_qp_from_attr()
626 qp->attr.timeout = attr->timeout; in rxe_qp_from_attr()
628 qp->qp_timeout_jiffies = 0; in rxe_qp_from_attr()
633 qp->qp_timeout_jiffies = j ? j : 1; in rxe_qp_from_attr()
638 qp->attr.retry_cnt = attr->retry_cnt; in rxe_qp_from_attr()
639 qp->comp.retry_cnt = attr->retry_cnt; in rxe_qp_from_attr()
640 pr_debug("qp#%d set retry count = %d\n", qp_num(qp), in rxe_qp_from_attr()
645 qp->attr.rnr_retry = attr->rnr_retry; in rxe_qp_from_attr()
646 qp->comp.rnr_retry = attr->rnr_retry; in rxe_qp_from_attr()
647 pr_debug("qp#%d set rnr retry count = %d\n", qp_num(qp), in rxe_qp_from_attr()
652 qp->attr.rq_psn = (attr->rq_psn & BTH_PSN_MASK); in rxe_qp_from_attr()
653 qp->resp.psn = qp->attr.rq_psn; in rxe_qp_from_attr()
654 pr_debug("qp#%d set resp psn = 0x%x\n", qp_num(qp), in rxe_qp_from_attr()
655 qp->resp.psn); in rxe_qp_from_attr()
659 qp->attr.min_rnr_timer = attr->min_rnr_timer; in rxe_qp_from_attr()
660 pr_debug("qp#%d set min rnr timer = 0x%x\n", qp_num(qp), in rxe_qp_from_attr()
665 qp->attr.sq_psn = (attr->sq_psn & BTH_PSN_MASK); in rxe_qp_from_attr()
666 qp->req.psn = qp->attr.sq_psn; in rxe_qp_from_attr()
667 qp->comp.psn = qp->attr.sq_psn; in rxe_qp_from_attr()
668 pr_debug("qp#%d set req psn = 0x%x\n", qp_num(qp), qp->req.psn); in rxe_qp_from_attr()
672 qp->attr.path_mig_state = attr->path_mig_state; in rxe_qp_from_attr()
675 qp->attr.dest_qp_num = attr->dest_qp_num; in rxe_qp_from_attr()
678 qp->attr.qp_state = attr->qp_state; in rxe_qp_from_attr()
682 pr_debug("qp#%d state -> RESET\n", qp_num(qp)); in rxe_qp_from_attr()
683 rxe_qp_reset(qp); in rxe_qp_from_attr()
687 pr_debug("qp#%d state -> INIT\n", qp_num(qp)); in rxe_qp_from_attr()
688 qp->req.state = QP_STATE_INIT; in rxe_qp_from_attr()
689 qp->resp.state = QP_STATE_INIT; in rxe_qp_from_attr()
693 pr_debug("qp#%d state -> RTR\n", qp_num(qp)); in rxe_qp_from_attr()
694 qp->resp.state = QP_STATE_READY; in rxe_qp_from_attr()
698 pr_debug("qp#%d state -> RTS\n", qp_num(qp)); in rxe_qp_from_attr()
699 qp->req.state = QP_STATE_READY; in rxe_qp_from_attr()
703 pr_debug("qp#%d state -> SQD\n", qp_num(qp)); in rxe_qp_from_attr()
704 rxe_qp_drain(qp); in rxe_qp_from_attr()
708 pr_warn("qp#%d state -> SQE !!?\n", qp_num(qp)); in rxe_qp_from_attr()
713 pr_debug("qp#%d state -> ERR\n", qp_num(qp)); in rxe_qp_from_attr()
714 rxe_qp_error(qp); in rxe_qp_from_attr()
722 /* called by the query qp verb */
723 int rxe_qp_to_attr(struct rxe_qp *qp, struct ib_qp_attr *attr, int mask) in rxe_qp_to_attr() argument
725 *attr = qp->attr; in rxe_qp_to_attr()
727 attr->rq_psn = qp->resp.psn; in rxe_qp_to_attr()
728 attr->sq_psn = qp->req.psn; in rxe_qp_to_attr()
730 attr->cap.max_send_wr = qp->sq.max_wr; in rxe_qp_to_attr()
731 attr->cap.max_send_sge = qp->sq.max_sge; in rxe_qp_to_attr()
732 attr->cap.max_inline_data = qp->sq.max_inline; in rxe_qp_to_attr()
734 if (!qp->srq) { in rxe_qp_to_attr()
735 attr->cap.max_recv_wr = qp->rq.max_wr; in rxe_qp_to_attr()
736 attr->cap.max_recv_sge = qp->rq.max_sge; in rxe_qp_to_attr()
739 rxe_av_to_attr(&qp->pri_av, &attr->ah_attr); in rxe_qp_to_attr()
740 rxe_av_to_attr(&qp->alt_av, &attr->alt_ah_attr); in rxe_qp_to_attr()
742 if (qp->req.state == QP_STATE_DRAIN) { in rxe_qp_to_attr()
758 /* called by the destroy qp verb */
759 void rxe_qp_destroy(struct rxe_qp *qp) in rxe_qp_destroy() argument
761 qp->valid = 0; in rxe_qp_destroy()
762 qp->qp_timeout_jiffies = 0; in rxe_qp_destroy()
763 rxe_cleanup_task(&qp->resp.task); in rxe_qp_destroy()
765 if (qp_type(qp) == IB_QPT_RC) { in rxe_qp_destroy()
766 del_timer_sync(&qp->retrans_timer); in rxe_qp_destroy()
767 del_timer_sync(&qp->rnr_nak_timer); in rxe_qp_destroy()
770 rxe_cleanup_task(&qp->req.task); in rxe_qp_destroy()
771 rxe_cleanup_task(&qp->comp.task); in rxe_qp_destroy()
774 if (qp->req.task.func) in rxe_qp_destroy()
775 __rxe_do_task(&qp->req.task); in rxe_qp_destroy()
777 if (qp->sq.queue) { in rxe_qp_destroy()
778 __rxe_do_task(&qp->comp.task); in rxe_qp_destroy()
779 __rxe_do_task(&qp->req.task); in rxe_qp_destroy()
783 /* called when the last reference to the qp is dropped */
786 struct rxe_qp *qp = container_of(work, typeof(*qp), cleanup_work.work); in rxe_qp_do_cleanup() local
788 rxe_drop_all_mcast_groups(qp); in rxe_qp_do_cleanup()
790 if (qp->sq.queue) in rxe_qp_do_cleanup()
791 rxe_queue_cleanup(qp->sq.queue); in rxe_qp_do_cleanup()
793 if (qp->srq) in rxe_qp_do_cleanup()
794 rxe_drop_ref(qp->srq); in rxe_qp_do_cleanup()
796 if (qp->rq.queue) in rxe_qp_do_cleanup()
797 rxe_queue_cleanup(qp->rq.queue); in rxe_qp_do_cleanup()
799 if (qp->scq) in rxe_qp_do_cleanup()
800 rxe_drop_ref(qp->scq); in rxe_qp_do_cleanup()
801 if (qp->rcq) in rxe_qp_do_cleanup()
802 rxe_drop_ref(qp->rcq); in rxe_qp_do_cleanup()
803 if (qp->pd) in rxe_qp_do_cleanup()
804 rxe_drop_ref(qp->pd); in rxe_qp_do_cleanup()
806 if (qp->resp.mr) { in rxe_qp_do_cleanup()
807 rxe_drop_ref(qp->resp.mr); in rxe_qp_do_cleanup()
808 qp->resp.mr = NULL; in rxe_qp_do_cleanup()
811 free_rd_atomic_resources(qp); in rxe_qp_do_cleanup()
813 if (qp->sk) { in rxe_qp_do_cleanup()
814 if (qp_type(qp) == IB_QPT_RC) in rxe_qp_do_cleanup()
815 sk_dst_reset(qp->sk->sk); in rxe_qp_do_cleanup()
817 kernel_sock_shutdown(qp->sk, SHUT_RDWR); in rxe_qp_do_cleanup()
818 sock_release(qp->sk); in rxe_qp_do_cleanup()
822 /* called when the last reference to the qp is dropped */
825 struct rxe_qp *qp = container_of(arg, typeof(*qp), pelem); in rxe_qp_cleanup() local
827 execute_in_process_context(rxe_qp_do_cleanup, &qp->cleanup_work); in rxe_qp_cleanup()