42 static int usnic_ib_fill_create_qp_resp(struct usnic_ib_qp_grp *qp_grp,  in usnic_ib_fill_create_qp_resp()  argument
55 	us_ibdev = qp_grp->vf->pf;  in usnic_ib_fill_create_qp_resp()
56 	pdev = usnic_vnic_get_pdev(qp_grp->vf->vnic);  in usnic_ib_fill_create_qp_resp()
59 				qp_grp->grp_id);  in usnic_ib_fill_create_qp_resp()
63 	bar = usnic_vnic_get_bar(qp_grp->vf->vnic, 0);  in usnic_ib_fill_create_qp_resp()
66 				qp_grp->grp_id, pci_name(pdev));  in usnic_ib_fill_create_qp_resp()
70 	resp.vfid = usnic_vnic_get_index(qp_grp->vf->vnic);  in usnic_ib_fill_create_qp_resp()
74 	chunk = usnic_ib_qp_grp_get_chunk(qp_grp, USNIC_VNIC_RES_TYPE_RQ);  in usnic_ib_fill_create_qp_resp()
78 			qp_grp->grp_id,  in usnic_ib_fill_create_qp_resp()
88 	chunk = usnic_ib_qp_grp_get_chunk(qp_grp, USNIC_VNIC_RES_TYPE_WQ);  in usnic_ib_fill_create_qp_resp()
92 			qp_grp->grp_id,  in usnic_ib_fill_create_qp_resp()
102 	chunk = usnic_ib_qp_grp_get_chunk(qp_grp, USNIC_VNIC_RES_TYPE_CQ);  in usnic_ib_fill_create_qp_resp()
106 			qp_grp->grp_id,  in usnic_ib_fill_create_qp_resp()
116 	default_flow = list_first_entry(&qp_grp->flows_lst,  in usnic_ib_fill_create_qp_resp()
137 	struct usnic_ib_qp_grp *qp_grp;  in find_free_vf_and_create_qp_grp()  local
190 	qp_grp = usnic_ib_qp_grp_create(us_ibdev->ufdev, vf, pd, res_spec,  in find_free_vf_and_create_qp_grp()
193 	if (IS_ERR_OR_NULL(qp_grp)) {  in find_free_vf_and_create_qp_grp()
195 		return ERR_PTR(qp_grp ? PTR_ERR(qp_grp) : -ENOMEM);  in find_free_vf_and_create_qp_grp()
198 	return qp_grp;  in find_free_vf_and_create_qp_grp()
201 static void qp_grp_destroy(struct usnic_ib_qp_grp *qp_grp)  in qp_grp_destroy()  argument
203 	struct usnic_ib_vf *vf = qp_grp->vf;  in qp_grp_destroy()
205 	WARN_ON(qp_grp->state != IB_QPS_RESET);  in qp_grp_destroy()
208 	usnic_ib_qp_grp_destroy(qp_grp);  in qp_grp_destroy()
355 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_query_qp()  local
364 	qp_grp = to_uqp_grp(qp);  in usnic_ib_query_qp()
365 	vf = qp_grp->vf;  in usnic_ib_query_qp()
368 	qp_attr->qp_state = qp_grp->state;  in usnic_ib_query_qp()
369 	qp_attr->cur_qp_state = qp_grp->state;  in usnic_ib_query_qp()
371 	switch (qp_grp->ibqp.qp_type) {  in usnic_ib_query_qp()
376 		usnic_err("Unexpected qp_type %d\n", qp_grp->ibqp.qp_type);  in usnic_ib_query_qp()
457 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_create_qp()  local
497 	qp_grp = find_free_vf_and_create_qp_grp(us_ibdev, to_upd(pd),  in usnic_ib_create_qp()
500 	if (IS_ERR_OR_NULL(qp_grp)) {  in usnic_ib_create_qp()
501 		err = qp_grp ? PTR_ERR(qp_grp) : -ENOMEM;  in usnic_ib_create_qp()
505 	err = usnic_ib_fill_create_qp_resp(qp_grp, udata);  in usnic_ib_create_qp()
511 	qp_grp->ctx = ucontext;  in usnic_ib_create_qp()
512 	list_add_tail(&qp_grp->link, &ucontext->qp_grp_list);  in usnic_ib_create_qp()
513 	usnic_ib_log_vf(qp_grp->vf);  in usnic_ib_create_qp()
515 	return &qp_grp->ibqp;  in usnic_ib_create_qp()
518 	qp_grp_destroy(qp_grp);  in usnic_ib_create_qp()
526 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_destroy_qp()  local
531 	qp_grp = to_uqp_grp(qp);  in usnic_ib_destroy_qp()
532 	vf = qp_grp->vf;  in usnic_ib_destroy_qp()
534 	if (usnic_ib_qp_grp_modify(qp_grp, IB_QPS_RESET, NULL)) {  in usnic_ib_destroy_qp()
536 				qp_grp->grp_id);  in usnic_ib_destroy_qp()
539 	list_del(&qp_grp->link);  in usnic_ib_destroy_qp()
540 	qp_grp_destroy(qp_grp);  in usnic_ib_destroy_qp()
549 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_modify_qp()  local
553 	qp_grp = to_uqp_grp(ibqp);  in usnic_ib_modify_qp()
556 	mutex_lock(&qp_grp->vf->pf->usdev_lock);  in usnic_ib_modify_qp()
558 		status = usnic_ib_qp_grp_modify(qp_grp, IB_QPS_INIT, NULL);  in usnic_ib_modify_qp()
560 		status = usnic_ib_qp_grp_modify(qp_grp, IB_QPS_RTR, NULL);  in usnic_ib_modify_qp()
562 		status = usnic_ib_qp_grp_modify(qp_grp, IB_QPS_RTS, NULL);  in usnic_ib_modify_qp()
569 	mutex_unlock(&qp_grp->vf->pf->usdev_lock);  in usnic_ib_modify_qp()
672 	struct usnic_ib_qp_grp *qp_grp;  in usnic_ib_mmap()  local
689 	list_for_each_entry(qp_grp, &uctx->qp_grp_list, link) {  in usnic_ib_mmap()
690 		vf = qp_grp->vf;  in usnic_ib_mmap()