57 static int usnic_ib_fill_create_qp_resp(struct usnic_ib_qp_grp *qp_grp,  in usnic_ib_fill_create_qp_resp()  argument
70 	us_ibdev = qp_grp->vf->pf;  in usnic_ib_fill_create_qp_resp()
71 	pdev = usnic_vnic_get_pdev(qp_grp->vf->vnic);  in usnic_ib_fill_create_qp_resp()
74 				qp_grp->grp_id);  in usnic_ib_fill_create_qp_resp()
78 	bar = usnic_vnic_get_bar(qp_grp->vf->vnic, 0);  in usnic_ib_fill_create_qp_resp()
81 				qp_grp->grp_id, pci_name(pdev));  in usnic_ib_fill_create_qp_resp()
85 	resp.vfid = usnic_vnic_get_index(qp_grp->vf->vnic);  in usnic_ib_fill_create_qp_resp()
89 	chunk = usnic_ib_qp_grp_get_chunk(qp_grp, USNIC_VNIC_RES_TYPE_RQ);  in usnic_ib_fill_create_qp_resp()
93 			qp_grp->grp_id,  in usnic_ib_fill_create_qp_resp()
103 	chunk = usnic_ib_qp_grp_get_chunk(qp_grp, USNIC_VNIC_RES_TYPE_WQ);  in usnic_ib_fill_create_qp_resp()
107 			qp_grp->grp_id,  in usnic_ib_fill_create_qp_resp()
117 	chunk = usnic_ib_qp_grp_get_chunk(qp_grp, USNIC_VNIC_RES_TYPE_CQ);  in usnic_ib_fill_create_qp_resp()
121 			qp_grp->grp_id,  in usnic_ib_fill_create_qp_resp()
131 	default_flow = list_first_entry(&qp_grp->flows_lst,  in usnic_ib_fill_create_qp_resp()
152 	struct usnic_ib_qp_grp *qp_grp;  in find_free_vf_and_create_qp_grp()  local
205 	qp_grp = usnic_ib_qp_grp_create(us_ibdev->ufdev, vf, pd, res_spec,  in find_free_vf_and_create_qp_grp()
208 	if (IS_ERR_OR_NULL(qp_grp)) {  in find_free_vf_and_create_qp_grp()
210 		return ERR_PTR(qp_grp ? PTR_ERR(qp_grp) : -ENOMEM);  in find_free_vf_and_create_qp_grp()
213 	return qp_grp;  in find_free_vf_and_create_qp_grp()
216 static void qp_grp_destroy(struct usnic_ib_qp_grp *qp_grp)  in qp_grp_destroy()  argument
218 	struct usnic_ib_vf *vf = qp_grp->vf;  in qp_grp_destroy()
220 	WARN_ON(qp_grp->state != IB_QPS_RESET);  in qp_grp_destroy()
223 	usnic_ib_qp_grp_destroy(qp_grp);  in qp_grp_destroy()
374 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_query_qp()  local
383 	qp_grp = to_uqp_grp(qp);  in usnic_ib_query_qp()
384 	vf = qp_grp->vf;  in usnic_ib_query_qp()
387 	qp_attr->qp_state = qp_grp->state;  in usnic_ib_query_qp()
388 	qp_attr->cur_qp_state = qp_grp->state;  in usnic_ib_query_qp()
390 	switch (qp_grp->ibqp.qp_type) {  in usnic_ib_query_qp()
395 		usnic_err("Unexpected qp_type %d\n", qp_grp->ibqp.qp_type);  in usnic_ib_query_qp()
476 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_create_qp()  local
516 	qp_grp = find_free_vf_and_create_qp_grp(us_ibdev, to_upd(pd),  in usnic_ib_create_qp()
519 	if (IS_ERR_OR_NULL(qp_grp)) {  in usnic_ib_create_qp()
520 		err = qp_grp ? PTR_ERR(qp_grp) : -ENOMEM;  in usnic_ib_create_qp()
524 	err = usnic_ib_fill_create_qp_resp(qp_grp, udata);  in usnic_ib_create_qp()
530 	qp_grp->ctx = ucontext;  in usnic_ib_create_qp()
531 	list_add_tail(&qp_grp->link, &ucontext->qp_grp_list);  in usnic_ib_create_qp()
532 	usnic_ib_log_vf(qp_grp->vf);  in usnic_ib_create_qp()
534 	return &qp_grp->ibqp;  in usnic_ib_create_qp()
537 	qp_grp_destroy(qp_grp);  in usnic_ib_create_qp()
545 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_destroy_qp()  local
550 	qp_grp = to_uqp_grp(qp);  in usnic_ib_destroy_qp()
551 	vf = qp_grp->vf;  in usnic_ib_destroy_qp()
553 	if (usnic_ib_qp_grp_modify(qp_grp, IB_QPS_RESET, NULL)) {  in usnic_ib_destroy_qp()
555 				qp_grp->grp_id);  in usnic_ib_destroy_qp()
558 	list_del(&qp_grp->link);  in usnic_ib_destroy_qp()
559 	qp_grp_destroy(qp_grp);  in usnic_ib_destroy_qp()
568 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_modify_qp()  local
572 	qp_grp = to_uqp_grp(ibqp);  in usnic_ib_modify_qp()
575 	mutex_lock(&qp_grp->vf->pf->usdev_lock);  in usnic_ib_modify_qp()
577 		status = usnic_ib_qp_grp_modify(qp_grp, IB_QPS_INIT, NULL);  in usnic_ib_modify_qp()
579 		status = usnic_ib_qp_grp_modify(qp_grp, IB_QPS_RTR, NULL);  in usnic_ib_modify_qp()
581 		status = usnic_ib_qp_grp_modify(qp_grp, IB_QPS_RTS, NULL);  in usnic_ib_modify_qp()
588 	mutex_unlock(&qp_grp->vf->pf->usdev_lock);  in usnic_ib_modify_qp()
695 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_mmap()  local
712 	list_for_each_entry(qp_grp, &uctx->qp_grp_list, link) {  in usnic_ib_mmap()
713 		vf = qp_grp->vf;  in usnic_ib_mmap()