83 static int usnic_ib_fill_create_qp_resp(struct usnic_ib_qp_grp *qp_grp,  in usnic_ib_fill_create_qp_resp()  argument
96 	us_ibdev = qp_grp->vf->pf;  in usnic_ib_fill_create_qp_resp()
97 	pdev = usnic_vnic_get_pdev(qp_grp->vf->vnic);  in usnic_ib_fill_create_qp_resp()
100 				qp_grp->grp_id);  in usnic_ib_fill_create_qp_resp()
104 	bar = usnic_vnic_get_bar(qp_grp->vf->vnic, 0);  in usnic_ib_fill_create_qp_resp()
107 				qp_grp->grp_id, pci_name(pdev));  in usnic_ib_fill_create_qp_resp()
111 	resp.vfid = usnic_vnic_get_index(qp_grp->vf->vnic);  in usnic_ib_fill_create_qp_resp()
115 	chunk = usnic_ib_qp_grp_get_chunk(qp_grp, USNIC_VNIC_RES_TYPE_RQ);  in usnic_ib_fill_create_qp_resp()
119 			qp_grp->grp_id,  in usnic_ib_fill_create_qp_resp()
129 	chunk = usnic_ib_qp_grp_get_chunk(qp_grp, USNIC_VNIC_RES_TYPE_WQ);  in usnic_ib_fill_create_qp_resp()
133 			qp_grp->grp_id,  in usnic_ib_fill_create_qp_resp()
143 	chunk = usnic_ib_qp_grp_get_chunk(qp_grp, USNIC_VNIC_RES_TYPE_CQ);  in usnic_ib_fill_create_qp_resp()
147 			qp_grp->grp_id,  in usnic_ib_fill_create_qp_resp()
157 	default_flow = list_first_entry(&qp_grp->flows_lst,  in usnic_ib_fill_create_qp_resp()
179 	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,  in find_free_vf_and_create_qp_grp()
225 			qp_grp = usnic_ib_qp_grp_create(us_ibdev->ufdev, vf,  in find_free_vf_and_create_qp_grp()
240 	if (IS_ERR_OR_NULL(qp_grp)) {  in find_free_vf_and_create_qp_grp()
242 		return ERR_PTR(qp_grp ? PTR_ERR(qp_grp) : -ENOMEM);  in find_free_vf_and_create_qp_grp()
244 	return qp_grp;  in find_free_vf_and_create_qp_grp()
247 static void qp_grp_destroy(struct usnic_ib_qp_grp *qp_grp)  in qp_grp_destroy()  argument
249 	struct usnic_ib_vf *vf = qp_grp->vf;  in qp_grp_destroy()
251 	WARN_ON(qp_grp->state != IB_QPS_RESET);  in qp_grp_destroy()
254 	usnic_ib_qp_grp_destroy(qp_grp);  in qp_grp_destroy()
386 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_query_qp()  local
395 	qp_grp = to_uqp_grp(qp);  in usnic_ib_query_qp()
396 	vf = qp_grp->vf;  in usnic_ib_query_qp()
399 	qp_attr->qp_state = qp_grp->state;  in usnic_ib_query_qp()
400 	qp_attr->cur_qp_state = qp_grp->state;  in usnic_ib_query_qp()
402 	switch (qp_grp->ibqp.qp_type) {  in usnic_ib_query_qp()
407 		usnic_err("Unexpected qp_type %d\n", qp_grp->ibqp.qp_type);  in usnic_ib_query_qp()
464 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_create_qp()  local
504 	qp_grp = find_free_vf_and_create_qp_grp(us_ibdev, to_upd(pd),  in usnic_ib_create_qp()
507 	if (IS_ERR_OR_NULL(qp_grp)) {  in usnic_ib_create_qp()
508 		err = qp_grp ? PTR_ERR(qp_grp) : -ENOMEM;  in usnic_ib_create_qp()
512 	err = usnic_ib_fill_create_qp_resp(qp_grp, udata);  in usnic_ib_create_qp()
518 	qp_grp->ctx = ucontext;  in usnic_ib_create_qp()
519 	list_add_tail(&qp_grp->link, &ucontext->qp_grp_list);  in usnic_ib_create_qp()
520 	usnic_ib_log_vf(qp_grp->vf);  in usnic_ib_create_qp()
522 	return &qp_grp->ibqp;  in usnic_ib_create_qp()
525 	qp_grp_destroy(qp_grp);  in usnic_ib_create_qp()
533 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_destroy_qp()  local
538 	qp_grp = to_uqp_grp(qp);  in usnic_ib_destroy_qp()
539 	vf = qp_grp->vf;  in usnic_ib_destroy_qp()
541 	if (usnic_ib_qp_grp_modify(qp_grp, IB_QPS_RESET, NULL)) {  in usnic_ib_destroy_qp()
543 				qp_grp->grp_id);  in usnic_ib_destroy_qp()
546 	list_del(&qp_grp->link);  in usnic_ib_destroy_qp()
547 	qp_grp_destroy(qp_grp);  in usnic_ib_destroy_qp()
556 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_modify_qp()  local
560 	qp_grp = to_uqp_grp(ibqp);  in usnic_ib_modify_qp()
562 	mutex_lock(&qp_grp->vf->pf->usdev_lock);  in usnic_ib_modify_qp()
569 		status = usnic_ib_qp_grp_modify(qp_grp, attr->qp_state, NULL);  in usnic_ib_modify_qp()
576 	mutex_unlock(&qp_grp->vf->pf->usdev_lock);  in usnic_ib_modify_qp()
666 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_mmap()  local
683 	list_for_each_entry(qp_grp, &uctx->qp_grp_list, link) {  in usnic_ib_mmap()
684 		vf = qp_grp->vf;  in usnic_ib_mmap()