40     void *fdt;  in create_device_tree()  local
44     fdt = g_malloc0(FDT_MAX_SIZE);  in create_device_tree()
45     ret = fdt_create(fdt, FDT_MAX_SIZE);  in create_device_tree()
49     ret = fdt_finish_reservemap(fdt);  in create_device_tree()
53     ret = fdt_begin_node(fdt, "");  in create_device_tree()
57     ret = fdt_end_node(fdt);  in create_device_tree()
61     ret = fdt_finish(fdt);  in create_device_tree()
65     ret = fdt_open_into(fdt, fdt, *sizep);  in create_device_tree()
72     return fdt;  in create_device_tree()
83     void *fdt = NULL;  in load_device_tree()  local
101     fdt = g_malloc0(dt_size);  in load_device_tree()
103     dt_file_load_size = load_image_size(filename_path, fdt, dt_size);  in load_device_tree()
110     ret = fdt_open_into(fdt, fdt, dt_size);  in load_device_tree()
118     if (fdt_check_header(fdt)) {  in load_device_tree()
124     return fdt;  in load_device_tree()
127     g_free(fdt);  in load_device_tree()
144 static void read_fstree(void *fdt, const char *dirname)  in read_fstree()  argument
191                 qemu_fdt_setprop(fdt, parent_node,  in read_fstree()
194                 qemu_fdt_setprop(fdt, "/", de->d_name, val, len);  in read_fstree()
202             qemu_fdt_add_subnode(fdt, node_name);  in read_fstree()
204             read_fstree(fdt, tmpnam);  in read_fstree()
231 static int findnode_nofail(void *fdt, const char *node_path)  in findnode_nofail()  argument
235     offset = fdt_path_offset(fdt, node_path);  in findnode_nofail()
245 char **qemu_fdt_node_unit_path(void *fdt, const char *name, Error **errp)  in qemu_fdt_node_unit_path()  argument
254     offset = fdt_next_node(fdt, -1, NULL);  in qemu_fdt_node_unit_path()
257         iter_name = fdt_get_name(fdt, offset, &len);  in qemu_fdt_node_unit_path()
266             while ((ret = fdt_get_path(fdt, offset, path, path_len))  in qemu_fdt_node_unit_path()
274         offset = fdt_next_node(fdt, offset, NULL);  in qemu_fdt_node_unit_path()
300 char **qemu_fdt_node_path(void *fdt, const char *name, const char *compat,  in qemu_fdt_node_path()  argument
309     offset = fdt_node_offset_by_compatible(fdt, -1, compat);  in qemu_fdt_node_path()
312         iter_name = fdt_get_name(fdt, offset, &len);  in qemu_fdt_node_path()
321             while ((ret = fdt_get_path(fdt, offset, path, path_len))  in qemu_fdt_node_path()
329         offset = fdt_node_offset_by_compatible(fdt, offset, compat);  in qemu_fdt_node_path()
354 int qemu_fdt_setprop(void *fdt, const char *node_path,  in qemu_fdt_setprop()  argument
359     r = fdt_setprop(fdt, findnode_nofail(fdt, node_path), property, val, size);  in qemu_fdt_setprop()
369 int qemu_fdt_setprop_cell(void *fdt, const char *node_path,  in qemu_fdt_setprop_cell()  argument
374     r = fdt_setprop_cell(fdt, findnode_nofail(fdt, node_path), property, val);  in qemu_fdt_setprop_cell()
384 int qemu_fdt_setprop_u64(void *fdt, const char *node_path,  in qemu_fdt_setprop_u64()  argument
388     return qemu_fdt_setprop(fdt, node_path, property, &val, sizeof(val));  in qemu_fdt_setprop_u64()
391 int qemu_fdt_setprop_string(void *fdt, const char *node_path,  in qemu_fdt_setprop_string()  argument
396     r = fdt_setprop_string(fdt, findnode_nofail(fdt, node_path), property, string);  in qemu_fdt_setprop_string()
411 int qemu_fdt_setprop_string_array(void *fdt, const char *node_path,  in qemu_fdt_setprop_string_array()  argument
426     ret = qemu_fdt_setprop(fdt, node_path, prop, str, total_len);  in qemu_fdt_setprop_string_array()
431 const void *qemu_fdt_getprop(void *fdt, const char *node_path,  in qemu_fdt_getprop()  argument
440     r = fdt_getprop(fdt, findnode_nofail(fdt, node_path), property, lenp);  in qemu_fdt_getprop()
448 uint32_t qemu_fdt_getprop_cell(void *fdt, const char *node_path,  in qemu_fdt_getprop_cell()  argument
457     p = qemu_fdt_getprop(fdt, node_path, property, lenp, errp);  in qemu_fdt_getprop_cell()
469 uint32_t qemu_fdt_get_phandle(void *fdt, const char *path)  in qemu_fdt_get_phandle()  argument
473     r = fdt_get_phandle(fdt, findnode_nofail(fdt, path));  in qemu_fdt_get_phandle()
483 int qemu_fdt_setprop_phandle(void *fdt, const char *node_path,  in qemu_fdt_setprop_phandle()  argument
487     uint32_t phandle = qemu_fdt_get_phandle(fdt, target_node_path);  in qemu_fdt_setprop_phandle()
488     return qemu_fdt_setprop_cell(fdt, node_path, property, phandle);  in qemu_fdt_setprop_phandle()
491 uint32_t qemu_fdt_alloc_phandle(void *fdt)  in qemu_fdt_alloc_phandle()  argument
514 int qemu_fdt_nop_node(void *fdt, const char *node_path)  in qemu_fdt_nop_node()  argument
518     r = fdt_nop_node(fdt, findnode_nofail(fdt, node_path));  in qemu_fdt_nop_node()
528 int qemu_fdt_add_subnode(void *fdt, const char *name)  in qemu_fdt_add_subnode()  argument
544         parent = findnode_nofail(fdt, dupname);  in qemu_fdt_add_subnode()
547     retval = fdt_add_subnode(fdt, parent, basename);  in qemu_fdt_add_subnode()
562 int qemu_fdt_add_path(void *fdt, const char *path)  in qemu_fdt_add_path()  argument
577         retval = fdt_subnode_offset_namelen(fdt, parent, name, namelen);  in qemu_fdt_add_path()
583             retval = fdt_add_subnode_namelen(fdt, parent, name, namelen);  in qemu_fdt_add_path()
597 void qemu_fdt_dumpdtb(void *fdt, int size)  in qemu_fdt_dumpdtb()  argument
603         if (g_file_set_contents(dumpdtb, fdt, size, NULL)) {  in qemu_fdt_dumpdtb()
612 int qemu_fdt_setprop_sized_cells_from_array(void *fdt,  in qemu_fdt_setprop_sized_cells_from_array()  argument
644     ret = qemu_fdt_setprop(fdt, node_path, property, propcells,  in qemu_fdt_setprop_sized_cells_from_array()
656     if (!current_machine->fdt) {  in qmp_dumpdtb()
661     size = fdt_totalsize(current_machine->fdt);  in qmp_dumpdtb()
665     if (!g_file_set_contents(filename, current_machine->fdt, size, &err)) {  in qmp_dumpdtb()
671 void qemu_fdt_randomize_seeds(void *fdt)  in qemu_fdt_randomize_seeds()  argument
677     for (noffset = fdt_next_node(fdt, 0, NULL);  in qemu_fdt_randomize_seeds()
679          noffset = fdt_next_node(fdt, noffset, NULL)) {  in qemu_fdt_randomize_seeds()
680         for (poffset = fdt_first_property_offset(fdt, noffset);  in qemu_fdt_randomize_seeds()
682              poffset = fdt_next_property_offset(fdt, poffset)) {  in qemu_fdt_randomize_seeds()
683             data = (uint8_t *)fdt_getprop_by_offset(fdt, poffset, &name, &len);  in qemu_fdt_randomize_seeds()