54 static void *fdt;  variable
61 	int size = fdt_totalsize(fdt);  in expand_buf()
68 	rc = fdt_open_into(fdt, buf, size);  in expand_buf()
73 	fdt = buf;  in expand_buf()
78 	return offset_devp(fdt_path_offset(fdt, path));  in fdt_wrapper_finddevice()
87 	p = fdt_getprop(fdt, devp_offset(devp), name, &len);  in fdt_wrapper_getprop()
99 	rc = fdt_setprop(fdt, devp_offset(devp), name, buf, len);  in fdt_wrapper_setprop()
102 		rc = fdt_setprop(fdt, devp_offset(devp), name, buf, len);  in fdt_wrapper_setprop()
110 	return fdt_del_node(fdt, devp_offset(devp));  in fdt_wrapper_del_node()
115 	return offset_devp(fdt_parent_offset(fdt, devp_offset(devp)));  in fdt_wrapper_get_parent()
122 	offset = fdt_add_subnode(fdt, devp_offset(devp), name);  in fdt_wrapper_create_node()
125 		offset = fdt_add_subnode(fdt, devp_offset(devp), name);  in fdt_wrapper_create_node()
136 	int offset = fdt_node_offset_by_prop_value(fdt, devp_offset_find(prev),  in fdt_wrapper_find_node_by_prop_value()
144 	int offset = fdt_node_offset_by_compatible(fdt, devp_offset_find(prev),  in fdt_wrapper_find_node_by_compatible()
153 	rc = fdt_get_path(fdt, devp_offset(devp), buf, len);  in fdt_wrapper_get_path()
163 	rc = fdt_pack(fdt);  in fdt_wrapper_finalize()
167 	return (unsigned long)fdt;  in fdt_wrapper_finalize()
187 	fdt = blob;  in fdt_init()
188 	bufsize = fdt_totalsize(fdt) + EXPAND_GRANULARITY;  in fdt_init()
193 	err = fdt_open_into(fdt, buf, bufsize);  in fdt_init()
198 	fdt = buf;  in fdt_init()