fedata             55 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata             75 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata             87 drivers/xen/pvcalls-back.c 				       struct pvcalls_fedata *fedata,
fedata            249 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata            253 drivers/xen/pvcalls-back.c 	fedata = dev_get_drvdata(&dev->dev);
fedata            265 drivers/xen/pvcalls-back.c 	rsp = RING_GET_RESPONSE(&fedata->ring, fedata->ring.rsp_prod_pvt++);
fedata            300 drivers/xen/pvcalls-back.c 		struct pvcalls_fedata *fedata,
fedata            314 drivers/xen/pvcalls-back.c 	map->fedata = fedata;
fedata            319 drivers/xen/pvcalls-back.c 	ret = xenbus_map_ring_valloc(fedata->dev, &ref, 1, &page);
fedata            331 drivers/xen/pvcalls-back.c 	ret = xenbus_map_ring_valloc(fedata->dev, map->ring->ref,
fedata            337 drivers/xen/pvcalls-back.c 	ret = bind_interdomain_evtchn_to_irqhandler(fedata->dev->otherend_id,
fedata            356 drivers/xen/pvcalls-back.c 	down(&fedata->socket_lock);
fedata            357 drivers/xen/pvcalls-back.c 	list_add_tail(&map->list, &fedata->socket_mappings);
fedata            358 drivers/xen/pvcalls-back.c 	up(&fedata->socket_lock);
fedata            369 drivers/xen/pvcalls-back.c 	down(&fedata->socket_lock);
fedata            371 drivers/xen/pvcalls-back.c 	pvcalls_back_release_active(fedata->dev, fedata, map);
fedata            372 drivers/xen/pvcalls-back.c 	up(&fedata->socket_lock);
fedata            379 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata            386 drivers/xen/pvcalls-back.c 	fedata = dev_get_drvdata(&dev->dev);
fedata            402 drivers/xen/pvcalls-back.c 	map = pvcalls_new_active_socket(fedata,
fedata            413 drivers/xen/pvcalls-back.c 	rsp = RING_GET_RESPONSE(&fedata->ring, fedata->ring.rsp_prod_pvt++);
fedata            423 drivers/xen/pvcalls-back.c 				       struct pvcalls_fedata *fedata,
fedata            448 drivers/xen/pvcalls-back.c 					struct pvcalls_fedata *fedata,
fedata            468 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata            474 drivers/xen/pvcalls-back.c 	fedata = dev_get_drvdata(&dev->dev);
fedata            476 drivers/xen/pvcalls-back.c 	down(&fedata->socket_lock);
fedata            477 drivers/xen/pvcalls-back.c 	list_for_each_entry_safe(map, n, &fedata->socket_mappings, list) {
fedata            480 drivers/xen/pvcalls-back.c 			up(&fedata->socket_lock);
fedata            481 drivers/xen/pvcalls-back.c 			ret = pvcalls_back_release_active(dev, fedata, map);
fedata            485 drivers/xen/pvcalls-back.c 	mappass = radix_tree_lookup(&fedata->socketpass_mappings,
fedata            488 drivers/xen/pvcalls-back.c 		radix_tree_delete(&fedata->socketpass_mappings, mappass->id);
fedata            489 drivers/xen/pvcalls-back.c 		up(&fedata->socket_lock);
fedata            490 drivers/xen/pvcalls-back.c 		ret = pvcalls_back_release_passive(dev, fedata, mappass);
fedata            492 drivers/xen/pvcalls-back.c 		up(&fedata->socket_lock);
fedata            495 drivers/xen/pvcalls-back.c 	rsp = RING_GET_RESPONSE(&fedata->ring, fedata->ring.rsp_prod_pvt++);
fedata            509 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata            517 drivers/xen/pvcalls-back.c 	fedata = mappass->fedata;
fedata            544 drivers/xen/pvcalls-back.c 	map = pvcalls_new_active_socket(fedata,
fedata            562 drivers/xen/pvcalls-back.c 	rsp = RING_GET_RESPONSE(&fedata->ring, fedata->ring.rsp_prod_pvt++);
fedata            567 drivers/xen/pvcalls-back.c 	RING_PUSH_RESPONSES_AND_CHECK_NOTIFY(&fedata->ring, notify);
fedata            569 drivers/xen/pvcalls-back.c 		notify_remote_via_irq(fedata->irq);
fedata            577 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata            585 drivers/xen/pvcalls-back.c 	fedata = mappass->fedata;
fedata            588 drivers/xen/pvcalls-back.c 		rsp = RING_GET_RESPONSE(&fedata->ring,
fedata            589 drivers/xen/pvcalls-back.c 					fedata->ring.rsp_prod_pvt++);
fedata            598 drivers/xen/pvcalls-back.c 		RING_PUSH_RESPONSES_AND_CHECK_NOTIFY(&fedata->ring, notify);
fedata            600 drivers/xen/pvcalls-back.c 			notify_remote_via_irq(mappass->fedata->irq);
fedata            610 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata            615 drivers/xen/pvcalls-back.c 	fedata = dev_get_drvdata(&dev->dev);
fedata            640 drivers/xen/pvcalls-back.c 	map->fedata = fedata;
fedata            643 drivers/xen/pvcalls-back.c 	down(&fedata->socket_lock);
fedata            644 drivers/xen/pvcalls-back.c 	ret = radix_tree_insert(&fedata->socketpass_mappings, map->id,
fedata            646 drivers/xen/pvcalls-back.c 	up(&fedata->socket_lock);
fedata            664 drivers/xen/pvcalls-back.c 	rsp = RING_GET_RESPONSE(&fedata->ring, fedata->ring.rsp_prod_pvt++);
fedata            675 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata            680 drivers/xen/pvcalls-back.c 	fedata = dev_get_drvdata(&dev->dev);
fedata            682 drivers/xen/pvcalls-back.c 	down(&fedata->socket_lock);
fedata            683 drivers/xen/pvcalls-back.c 	map = radix_tree_lookup(&fedata->socketpass_mappings, req->u.listen.id);
fedata            684 drivers/xen/pvcalls-back.c 	up(&fedata->socket_lock);
fedata            691 drivers/xen/pvcalls-back.c 	rsp = RING_GET_RESPONSE(&fedata->ring, fedata->ring.rsp_prod_pvt++);
fedata            702 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata            708 drivers/xen/pvcalls-back.c 	fedata = dev_get_drvdata(&dev->dev);
fedata            710 drivers/xen/pvcalls-back.c 	down(&fedata->socket_lock);
fedata            711 drivers/xen/pvcalls-back.c 	mappass = radix_tree_lookup(&fedata->socketpass_mappings,
fedata            713 drivers/xen/pvcalls-back.c 	up(&fedata->socket_lock);
fedata            736 drivers/xen/pvcalls-back.c 	rsp = RING_GET_RESPONSE(&fedata->ring, fedata->ring.rsp_prod_pvt++);
fedata            747 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata            756 drivers/xen/pvcalls-back.c 	fedata = dev_get_drvdata(&dev->dev);
fedata            758 drivers/xen/pvcalls-back.c 	down(&fedata->socket_lock);
fedata            759 drivers/xen/pvcalls-back.c 	mappass = radix_tree_lookup(&fedata->socketpass_mappings,
fedata            761 drivers/xen/pvcalls-back.c 	up(&fedata->socket_lock);
fedata            792 drivers/xen/pvcalls-back.c 	rsp = RING_GET_RESPONSE(&fedata->ring, fedata->ring.rsp_prod_pvt++);
fedata            829 drivers/xen/pvcalls-back.c 		struct pvcalls_fedata *fedata;
fedata            832 drivers/xen/pvcalls-back.c 		fedata = dev_get_drvdata(&dev->dev);
fedata            834 drivers/xen/pvcalls-back.c 				&fedata->ring, fedata->ring.rsp_prod_pvt++);
fedata            844 drivers/xen/pvcalls-back.c static void pvcalls_back_work(struct pvcalls_fedata *fedata)
fedata            848 drivers/xen/pvcalls-back.c 	struct xenbus_device *dev = fedata->dev;
fedata            851 drivers/xen/pvcalls-back.c 		while (RING_HAS_UNCONSUMED_REQUESTS(&fedata->ring)) {
fedata            852 drivers/xen/pvcalls-back.c 			RING_COPY_REQUEST(&fedata->ring,
fedata            853 drivers/xen/pvcalls-back.c 					  fedata->ring.req_cons++,
fedata            858 drivers/xen/pvcalls-back.c 					&fedata->ring, notify);
fedata            864 drivers/xen/pvcalls-back.c 			notify_remote_via_irq(fedata->irq);
fedata            868 drivers/xen/pvcalls-back.c 		RING_FINAL_CHECK_FOR_REQUESTS(&fedata->ring, more);
fedata            875 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata = NULL;
fedata            880 drivers/xen/pvcalls-back.c 	fedata = dev_get_drvdata(&dev->dev);
fedata            881 drivers/xen/pvcalls-back.c 	if (fedata == NULL)
fedata            884 drivers/xen/pvcalls-back.c 	pvcalls_back_work(fedata);
fedata            910 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata = NULL;
fedata            912 drivers/xen/pvcalls-back.c 	fedata = kzalloc(sizeof(struct pvcalls_fedata), GFP_KERNEL);
fedata            913 drivers/xen/pvcalls-back.c 	if (!fedata)
fedata            916 drivers/xen/pvcalls-back.c 	fedata->irq = -1;
fedata            937 drivers/xen/pvcalls-back.c 	fedata->irq = err;
fedata            939 drivers/xen/pvcalls-back.c 	err = request_threaded_irq(fedata->irq, NULL, pvcalls_back_event,
fedata            945 drivers/xen/pvcalls-back.c 				     (void **)&fedata->sring);
fedata            949 drivers/xen/pvcalls-back.c 	BACK_RING_INIT(&fedata->ring, fedata->sring, XEN_PAGE_SIZE * 1);
fedata            950 drivers/xen/pvcalls-back.c 	fedata->dev = dev;
fedata            952 drivers/xen/pvcalls-back.c 	INIT_LIST_HEAD(&fedata->socket_mappings);
fedata            953 drivers/xen/pvcalls-back.c 	INIT_RADIX_TREE(&fedata->socketpass_mappings, GFP_KERNEL);
fedata            954 drivers/xen/pvcalls-back.c 	sema_init(&fedata->socket_lock, 1);
fedata            955 drivers/xen/pvcalls-back.c 	dev_set_drvdata(&dev->dev, fedata);
fedata            958 drivers/xen/pvcalls-back.c 	list_add_tail(&fedata->list, &pvcalls_back_global.frontends);
fedata            964 drivers/xen/pvcalls-back.c 	if (fedata->irq >= 0)
fedata            965 drivers/xen/pvcalls-back.c 		unbind_from_irqhandler(fedata->irq, dev);
fedata            966 drivers/xen/pvcalls-back.c 	if (fedata->sring != NULL)
fedata            967 drivers/xen/pvcalls-back.c 		xenbus_unmap_ring_vfree(dev, fedata->sring);
fedata            968 drivers/xen/pvcalls-back.c 	kfree(fedata);
fedata            974 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata;
fedata            981 drivers/xen/pvcalls-back.c 	fedata = dev_get_drvdata(&dev->dev);
fedata            983 drivers/xen/pvcalls-back.c 	down(&fedata->socket_lock);
fedata            984 drivers/xen/pvcalls-back.c 	list_for_each_entry_safe(map, n, &fedata->socket_mappings, list) {
fedata            986 drivers/xen/pvcalls-back.c 		pvcalls_back_release_active(dev, fedata, map);
fedata            989 drivers/xen/pvcalls-back.c 	radix_tree_for_each_slot(slot, &fedata->socketpass_mappings, &iter, 0) {
fedata            997 drivers/xen/pvcalls-back.c 			radix_tree_delete(&fedata->socketpass_mappings,
fedata            999 drivers/xen/pvcalls-back.c 			pvcalls_back_release_passive(dev, fedata, mappass);
fedata           1002 drivers/xen/pvcalls-back.c 	up(&fedata->socket_lock);
fedata           1004 drivers/xen/pvcalls-back.c 	unbind_from_irqhandler(fedata->irq, dev);
fedata           1005 drivers/xen/pvcalls-back.c 	xenbus_unmap_ring_vfree(dev, fedata->sring);
fedata           1007 drivers/xen/pvcalls-back.c 	list_del(&fedata->list);
fedata           1008 drivers/xen/pvcalls-back.c 	kfree(fedata);
fedata           1211 drivers/xen/pvcalls-back.c 	struct pvcalls_fedata *fedata, *nfedata;
fedata           1214 drivers/xen/pvcalls-back.c 	list_for_each_entry_safe(fedata, nfedata,
fedata           1216 drivers/xen/pvcalls-back.c 		backend_disconnect(fedata->dev);