62 void rvt_driver_mcast_init(struct rvt_dev_info *rdi)  in rvt_driver_mcast_init()  argument
68 	spin_lock_init(&rdi->n_mcast_grps_lock);  in rvt_driver_mcast_init()
193 static int rvt_mcast_add(struct rvt_dev_info *rdi, struct rvt_ibport *ibp,  in rvt_mcast_add()  argument
234 		    rdi->dparms.props.max_mcast_qp_attach) {  in rvt_mcast_add()
246 	spin_lock(&rdi->n_mcast_grps_lock);  in rvt_mcast_add()
247 	if (rdi->n_mcast_grps_allocated == rdi->dparms.props.max_mcast_grp) {  in rvt_mcast_add()
248 		spin_unlock(&rdi->n_mcast_grps_lock);  in rvt_mcast_add()
253 	rdi->n_mcast_grps_allocated++;  in rvt_mcast_add()
254 	spin_unlock(&rdi->n_mcast_grps_lock);  in rvt_mcast_add()
283 	struct rvt_dev_info *rdi = ib_to_rvt(ibqp->device);  in rvt_attach_mcast()  local
284 	struct rvt_ibport *ibp = rdi->ports[qp->port_num - 1];  in rvt_attach_mcast()
304 	switch (rvt_mcast_add(rdi, ibp, mcast, mqp)) {  in rvt_attach_mcast()
346 	struct rvt_dev_info *rdi = ib_to_rvt(ibqp->device);  in rvt_detach_mcast()  local
347 	struct rvt_ibport *ibp = rdi->ports[qp->port_num - 1];  in rvt_detach_mcast()
420 		spin_lock_irq(&rdi->n_mcast_grps_lock);  in rvt_detach_mcast()
421 		rdi->n_mcast_grps_allocated--;  in rvt_detach_mcast()
422 		spin_unlock_irq(&rdi->n_mcast_grps_lock);  in rvt_detach_mcast()
434 int rvt_mcast_tree_empty(struct rvt_dev_info *rdi)  in rvt_mcast_tree_empty()  argument
439 	for (i = 0; i < rdi->dparms.nports; i++)  in rvt_mcast_tree_empty()
440 		if (rdi->ports[i]->mcast_tree.rb_node)  in rvt_mcast_tree_empty()