196 	struct xenbus_device *xbdev;  member
348 						 info->xbdev->otherend_id,  in grant_foreign_access()
371 						info->xbdev->otherend_id,  in get_grant()
497 	dev_dbg(&info->xbdev->dev, "command: 0x%x, argument: 0x%lx\n",  in blkif_ioctl()
502 		dev_dbg(&info->xbdev->dev, "FIXME: support multisession CDs later\n");  in blkif_ioctl()
1640 				dev_dbg(&info->xbdev->dev, "Bad return from blkdev data "  in blkif_interrupt()
1761 		xenbus_dev_fatal(info->xbdev, err, "%s", message);  in write_per_ring_nodes()
1785 	max_page_order = xenbus_read_unsigned(info->xbdev->otherend,  in talk_to_blkback()
1910 	backend_max_queues = xenbus_read_unsigned(info->xbdev->otherend,  in negotiate_mq()
1921 		xenbus_dev_fatal(info->xbdev, -ENOMEM, "allocating ring_info structure");  in negotiate_mq()
1998 	info->xbdev = dev;  in blkfront_probe()
2036 	xenbus_switch_state(info->xbdev, XenbusStateConnected);  in blkif_recover()
2134 	struct xenbus_device *xbdev = info->xbdev;  in blkfront_closing()  local
2139 	if (xbdev->state == XenbusStateClosing) {  in blkfront_closing()
2150 		xenbus_frontend_closed(xbdev);  in blkfront_closing()
2157 		xenbus_dev_error(xbdev, -EBUSY,  in blkfront_closing()
2159 		xenbus_switch_state(xbdev, XenbusStateClosing);  in blkfront_closing()
2162 		xenbus_frontend_closed(xbdev);  in blkfront_closing()
2176 	err = xenbus_gather(XBT_NIL, info->xbdev->otherend,  in blkfront_setup_discard()
2185 		!!xenbus_read_unsigned(info->xbdev->otherend, "discard-secure",  in blkfront_setup_discard()
2293 	if (xenbus_read_unsigned(info->xbdev->otherend, "feature-barrier", 0)) {  in blkfront_gather_backend_features()
2302 	if (xenbus_read_unsigned(info->xbdev->otherend, "feature-flush-cache",  in blkfront_gather_backend_features()
2308 	if (xenbus_read_unsigned(info->xbdev->otherend, "feature-discard", 0))  in blkfront_gather_backend_features()
2312 		!!xenbus_read_unsigned(info->xbdev->otherend,  in blkfront_gather_backend_features()
2315 	indirect_segments = xenbus_read_unsigned(info->xbdev->otherend,  in blkfront_gather_backend_features()
2349 		err = xenbus_scanf(XBT_NIL, info->xbdev->otherend,  in blkfront_connect()
2375 	dev_dbg(&info->xbdev->dev, "%s:%s.\n",  in blkfront_connect()
2376 		__func__, info->xbdev->otherend);  in blkfront_connect()
2378 	err = xenbus_gather(XBT_NIL, info->xbdev->otherend,  in blkfront_connect()
2384 		xenbus_dev_fatal(info->xbdev, err,  in blkfront_connect()
2386 				 info->xbdev->otherend);  in blkfront_connect()
2395 	physical_sector_size = xenbus_read_unsigned(info->xbdev->otherend,  in blkfront_connect()
2402 			xenbus_dev_fatal(info->xbdev, err, "setup_indirect at %s",  in blkfront_connect()
2403 					 info->xbdev->otherend);  in blkfront_connect()
2412 		xenbus_dev_fatal(info->xbdev, err, "xlvbd_add at %s",  in blkfront_connect()
2413 				 info->xbdev->otherend);  in blkfront_connect()
2417 	xenbus_switch_state(info->xbdev, XenbusStateConnected);  in blkfront_connect()
2424 	device_add_disk(&info->xbdev->dev, info->gd, NULL);  in blkfront_connect()
2489 static int blkfront_remove(struct xenbus_device *xbdev)  in blkfront_remove()  argument
2491 	struct blkfront_info *info = dev_get_drvdata(&xbdev->dev);  in blkfront_remove()
2495 	dev_dbg(&xbdev->dev, "%s removed", xbdev->nodename);  in blkfront_remove()
2508 	info->xbdev = NULL;  in blkfront_remove()
2529 		 xbdev->nodename, bdev->bd_openers);  in blkfront_remove()
2549 	return info->is_ready && info->xbdev;  in blkfront_is_ready()
2584 	struct xenbus_device *xbdev;  in blkif_release()  local
2603 	xbdev = info->xbdev;  in blkif_release()
2605 	if (xbdev && xbdev->state == XenbusStateClosing) {  in blkif_release()
2609 		xenbus_frontend_closed(info->xbdev);  in blkif_release()
2614 	if (!xbdev) {  in blkif_release()