847 	char			*xsname;  in xdb_params_change()  local
853 	if ((xsname = xvdi_get_xsname(dip)) == NULL)  in xdb_params_change()
876 	if (((err = xenbus_rm(xbt, xsname, XBP_FB)) != 0) ||  in xdb_params_change()
877 	    ((err = xenbus_rm(xbt, xsname, XBP_INFO)) != 0) ||  in xdb_params_change()
878 	    ((err = xenbus_rm(xbt, xsname, "sector-size")) != 0) ||  in xdb_params_change()
879 	    ((err = xenbus_rm(xbt, xsname, XBP_SECTORS)) != 0) ||  in xdb_params_change()
880 	    ((err = xenbus_rm(xbt, xsname, "instance")) != 0) ||  in xdb_params_change()
881 	    ((err = xenbus_rm(xbt, xsname, "node")) != 0) ||  in xdb_params_change()
882 	    (update_xs && ((err = xenbus_printf(xbt, xsname,  in xdb_params_change()
922 	char			*xsname, *oename, *str, *str2;  in xdb_watch_params_cb()  local
924 	if (((xsname = xvdi_get_xsname(dip)) == NULL) ||  in xdb_watch_params_cb()
931 	if (xenbus_read_str(xsname, "params", &str) != 0) {  in xdb_watch_params_cb()
1037 	char			*xsname, *oename;  in xdb_media_req_init()  local
1041 	if (((xsname = xvdi_get_xsname(dip)) == NULL) ||  in xdb_media_req_init()
1048 	if (xenbus_printf(XBT_NULL, xsname, XBP_MEDIA_REQ_SUP, "%d", 1) != 0)  in xdb_media_req_init()
1071 	char			*str, *xsname;  in xdb_params_init()  local
1077 	if ((xsname = xvdi_get_xsname(dip)) == NULL)  in xdb_params_init()
1080 	err = xenbus_read_str(xsname, "params", &str);  in xdb_params_init()
1086 	if (xvdi_add_xb_watch_handler(dip, xsname, "params",  in xdb_params_init()
1104 	char			*xsname, *str;  in xdb_setup_node()  local
1111 	if ((xsname = xvdi_get_xsname(dip)) == NULL)  in xdb_setup_node()
1114 	if ((err = xenbus_read_str(xsname, "type", &str)) != 0) {  in xdb_setup_node()
1155 	(void) xenbus_printf(XBT_NULL, xsname, "node", "%s", path);  in xdb_setup_node()
1213 	char *xsname;  in xdb_open_device()  local
1237 	xsname = xvdi_get_xsname(dip);  in xdb_open_device()
1238 	err = xenbus_read_str(xsname, "dynamic-device-path", &str);  in xdb_open_device()
1341 	char			*xsname;  in xdb_start_connect()  local
1345 	if (((xsname = xvdi_get_xsname(dip)) == NULL) ||  in xdb_start_connect()
1421 	fb_exists = xenbus_exists(xsname, XBP_FB);  in xdb_start_connect()
1426 	    (err = xenbus_printf(xbt, xsname, XBP_FB, "%d", 1)))) ||  in xdb_start_connect()
1427 	    (err = xenbus_printf(xbt, xsname, XBP_INFO, "%u", dinfo)) ||  in xdb_start_connect()
1428 	    (err = xenbus_printf(xbt, xsname, XBP_SECTOR_SIZE, "%u", ssize)) ||  in xdb_start_connect()
1429 	    (err = xenbus_printf(xbt, xsname,  in xdb_start_connect()
1431 	    (err = xenbus_printf(xbt, xsname, "instance", "%d", instance)) ||  in xdb_start_connect()
1645 	char			*xsname, *oename;  in xdb_attach()  local
1658 	if (((xsname = xvdi_get_xsname(dip)) == NULL) ||  in xdb_attach()
1693 	if (xenbus_read_str(xsname, "mode", &str) != 0)  in xdb_attach()