36 	struct scif_endpt_rma_info *rma = &ep->rma_info;  in scif_rma_ep_init()
67 	mutex_lock(&ep->rma_info.rma_lock);  in scif_rma_ep_can_uninit()
69 	if (list_empty(&ep->rma_info.reg_list) &&  in scif_rma_ep_can_uninit()
70 	    list_empty(&ep->rma_info.remote_reg_list) &&  in scif_rma_ep_can_uninit()
71 	    list_empty(&ep->rma_info.mmn_list) &&  in scif_rma_ep_can_uninit()
72 	    !atomic_read(&ep->rma_info.tw_refcount) &&  in scif_rma_ep_can_uninit()
73 	    !atomic_read(&ep->rma_info.tcw_refcount) &&  in scif_rma_ep_can_uninit()
74 	    !atomic_read(&ep->rma_info.fence_refcount))  in scif_rma_ep_can_uninit()
76 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_rma_ep_can_uninit()
207 	mutex_lock(&ep->rma_info.rma_lock);  in scif_destroy_incomplete_window()
217 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_destroy_incomplete_window()
678 		mutex_unlock(&ep->rma_info.rma_lock);  in scif_unregister_window()
687 			mutex_lock(&ep->rma_info.rma_lock);  in scif_unregister_window()
706 		mutex_lock(&ep->rma_info.rma_lock);  in scif_unregister_window()
728 		atomic_inc(&ep->rma_info.tw_refcount);  in scif_unregister_window()
731 		mutex_unlock(&ep->rma_info.rma_lock);  in scif_unregister_window()
735 					    ep->rma_info.dma_chan);  in scif_unregister_window()
744 		mutex_lock(&ep->rma_info.rma_lock);  in scif_unregister_window()
804 	mutex_lock(&ep->rma_info.rma_lock);  in scif_prep_remote_window()
806 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_prep_remote_window()
1017 		iova_ptr = reserve_iova(&ep->rma_info.iovad, page_index,  in scif_get_window_offset()
1022 		iova_ptr = alloc_iova(&ep->rma_info.iovad, num_pages,  in scif_get_window_offset()
1045 		free_iova(&ep->rma_info.iovad, offset >> PAGE_SHIFT);  in scif_free_window_offset()
1099 	mutex_lock(&ep->rma_info.rma_lock);  in scif_alloc_gnt_rej()
1107 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_alloc_gnt_rej()
1160 	mutex_lock(&ep->rma_info.rma_lock);  in scif_recv_reg()
1167 		scif_insert_window(window, &ep->rma_info.remote_reg_list);  in scif_recv_reg()
1173 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_recv_reg()
1205 	req.head = &ep->rma_info.remote_reg_list;  in scif_recv_unreg()
1208 	mutex_lock(&ep->rma_info.rma_lock);  in scif_recv_unreg()
1226 			atomic_inc(&ep->rma_info.tw_refcount);  in scif_recv_unreg()
1227 			ep->rma_info.async_list_del = 1;  in scif_recv_unreg()
1240 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_recv_unreg()
1243 				    ep->rma_info.dma_chan);  in scif_recv_unreg()
1261 	mutex_lock(&ep->rma_info.rma_lock);  in scif_recv_reg_ack()
1264 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_recv_reg_ack()
1280 	mutex_lock(&ep->rma_info.rma_lock);  in scif_recv_reg_nack()
1283 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_recv_reg_nack()
1298 	mutex_lock(&ep->rma_info.rma_lock);  in scif_recv_unreg_ack()
1301 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_recv_unreg_ack()
1317 	mutex_lock(&ep->rma_info.rma_lock);  in scif_recv_unreg_nack()
1320 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_recv_unreg_nack()
1485 	mutex_lock(&ep->rma_info.rma_lock);  in scif_insert_local_window()
1486 	scif_insert_window(window, &ep->rma_info.reg_list);  in scif_insert_local_window()
1487 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_insert_local_window()
1751 	req.head = &ep->rma_info.reg_list;  in scif_unregister()
1758 	mutex_lock(&ep->rma_info.rma_lock);  in scif_unregister()
1772 	mutex_unlock(&ep->rma_info.rma_lock);  in scif_unregister()