49 typedef void (*tree_check_fn)(struct check *c, struct node *dt);
50 typedef void (*node_check_fn)(struct check *c, struct node *dt, struct node *node);
51 typedef void (*prop_check_fn)(struct check *c, struct node *dt,
52 			      struct node *node, struct property *prop);
114 static void check_nodes_props(struct check *c, struct node *dt, struct node *node)  in check_nodes_props()  argument
116 	struct node *child;  in check_nodes_props()
119 	TRACE(c, "%s", node->fullpath);  in check_nodes_props()
121 		c->node_fn(c, dt, node);  in check_nodes_props()
124 		for_each_property(node, prop) {  in check_nodes_props()
125 			TRACE(c, "%s\t'%s'", node->fullpath, prop->name);  in check_nodes_props()
126 			c->prop_fn(c, dt, node, prop);  in check_nodes_props()
129 	for_each_child(node, child)  in check_nodes_props()
133 static int run_check(struct check *c, struct node *dt)  in run_check()
179 static void check_is_string(struct check *c, struct node *root,  in check_is_string()
180 			    struct node *node)  in check_is_string()  argument
185 	prop = get_property(node, propname);  in check_is_string()
191 		     propname, node->fullpath);  in check_is_string()
196 static void check_is_cell(struct check *c, struct node *root,  in check_is_cell()
197 			  struct node *node)  in check_is_cell()  argument
202 	prop = get_property(node, propname);  in check_is_cell()
208 		     propname, node->fullpath);  in check_is_cell()
217 static void check_duplicate_node_names(struct check *c, struct node *dt,  in check_duplicate_node_names()
218 				       struct node *node)  in check_duplicate_node_names()  argument
220 	struct node *child, *child2;  in check_duplicate_node_names()
222 	for_each_child(node, child)  in check_duplicate_node_names()
232 static void check_duplicate_property_names(struct check *c, struct node *dt,  in check_duplicate_property_names()
233 					   struct node *node)  in check_duplicate_property_names()  argument
237 	for_each_property(node, prop)  in check_duplicate_property_names()
241 				     prop->name, node->fullpath);  in check_duplicate_property_names()
250 static void check_node_name_chars(struct check *c, struct node *dt,  in check_node_name_chars()
251 				  struct node *node)  in check_node_name_chars()  argument
253 	int n = strspn(node->name, c->data);  in check_node_name_chars()
255 	if (n < strlen(node->name))  in check_node_name_chars()
257 		     node->name[n], node->fullpath);  in check_node_name_chars()
261 static void check_node_name_format(struct check *c, struct node *dt,  in check_node_name_format()
262 				   struct node *node)  in check_node_name_format()  argument
264 	if (strchr(get_unitname(node), '@'))  in check_node_name_format()
266 		     node->fullpath);  in check_node_name_format()
270 static void check_property_name_chars(struct check *c, struct node *dt,  in check_property_name_chars()
271 				      struct node *node, struct property *prop)  in check_property_name_chars()  argument
277 		     prop->name[n], prop->name, node->fullpath);  in check_property_name_chars()
282 #define DESCLABEL_ARGS(node,prop,mark)		\  argument
286 	((prop) ? "' in " : ""), (node)->fullpath
288 static void check_duplicate_label(struct check *c, struct node *dt,  in check_duplicate_label()
289 				  const char *label, struct node *node,  in check_duplicate_label()  argument
292 	struct node *othernode = NULL;  in check_duplicate_label()
307 	if ((othernode != node) || (otherprop != prop) || (othermark != mark))  in check_duplicate_label()
310 		     label, DESCLABEL_ARGS(node, prop, mark),  in check_duplicate_label()
314 static void check_duplicate_label_node(struct check *c, struct node *dt,  in check_duplicate_label_node()
315 				       struct node *node)  in check_duplicate_label_node()  argument
319 	for_each_label(node->labels, l)  in check_duplicate_label_node()
320 		check_duplicate_label(c, dt, l->label, node, NULL, NULL);  in check_duplicate_label_node()
322 static void check_duplicate_label_prop(struct check *c, struct node *dt,  in check_duplicate_label_prop()
323 				       struct node *node, struct property *prop)  in check_duplicate_label_prop()  argument
329 		check_duplicate_label(c, dt, l->label, node, prop, NULL);  in check_duplicate_label_prop()
332 		check_duplicate_label(c, dt, m->ref, node, prop, m);  in check_duplicate_label_prop()
337 static void check_explicit_phandles(struct check *c, struct node *root,  in check_explicit_phandles()
338 				    struct node *node, struct property *prop)  in check_explicit_phandles()  argument
341 	struct node *other;  in check_explicit_phandles()
350 		     node->fullpath, prop->val.len, prop->name);  in check_explicit_phandles()
357 		if (node != get_node_by_ref(root, m->ref))  in check_explicit_phandles()
362 			     prop->name, node->fullpath);  in check_explicit_phandles()
377 		     node->fullpath, phandle, prop->name);  in check_explicit_phandles()
381 	if (node->phandle && (node->phandle != phandle))  in check_explicit_phandles()
383 		     node->fullpath, prop->name);  in check_explicit_phandles()
386 	if (other && (other != node)) {  in check_explicit_phandles()
388 		     node->fullpath, phandle, other->fullpath);  in check_explicit_phandles()
392 	node->phandle = phandle;  in check_explicit_phandles()
396 static void check_name_properties(struct check *c, struct node *root,  in check_name_properties()
397 				  struct node *node)  in check_name_properties()  argument
401 	for (pp = &node->proplist; *pp; pp = &((*pp)->next))  in check_name_properties()
410 	if ((prop->val.len != node->basenamelen+1)  in check_name_properties()
411 	    || (memcmp(prop->val.val, node->name, node->basenamelen) != 0)) {  in check_name_properties()
413 		     " of base node name)", node->fullpath, prop->val.val);  in check_name_properties()
430 static void fixup_phandle_references(struct check *c, struct node *dt,  in fixup_phandle_references()
431 				     struct node *node, struct property *prop)  in fixup_phandle_references()  argument
434 	struct node *refnode;  in fixup_phandle_references()
454 static void fixup_path_references(struct check *c, struct node *dt,  in fixup_path_references()
455 				  struct node *node, struct property *prop)  in fixup_path_references()  argument
458 	struct node *refnode;  in fixup_path_references()
490 static void fixup_addr_size_cells(struct check *c, struct node *dt,  in fixup_addr_size_cells()
491 				  struct node *node)  in fixup_addr_size_cells()  argument
495 	node->addr_cells = -1;  in fixup_addr_size_cells()
496 	node->size_cells = -1;  in fixup_addr_size_cells()
498 	prop = get_property(node, "#address-cells");  in fixup_addr_size_cells()
500 		node->addr_cells = propval_cell(prop);  in fixup_addr_size_cells()
502 	prop = get_property(node, "#size-cells");  in fixup_addr_size_cells()
504 		node->size_cells = propval_cell(prop);  in fixup_addr_size_cells()
514 static void check_reg_format(struct check *c, struct node *dt,  in check_reg_format()
515 			     struct node *node)  in check_reg_format()  argument
520 	prop = get_property(node, "reg");  in check_reg_format()
524 	if (!node->parent) {  in check_reg_format()
530 		FAIL(c, "\"reg\" property in %s is empty", node->fullpath);  in check_reg_format()
532 	addr_cells = node_addr_cells(node->parent);  in check_reg_format()
533 	size_cells = node_size_cells(node->parent);  in check_reg_format()
539 		     node->fullpath, prop->val.len, addr_cells, size_cells);  in check_reg_format()
543 static void check_ranges_format(struct check *c, struct node *dt,  in check_ranges_format()
544 				struct node *node)  in check_ranges_format()  argument
549 	prop = get_property(node, "ranges");  in check_ranges_format()
553 	if (!node->parent) {  in check_ranges_format()
558 	p_addr_cells = node_addr_cells(node->parent);  in check_ranges_format()
559 	p_size_cells = node_size_cells(node->parent);  in check_ranges_format()
560 	c_addr_cells = node_addr_cells(node);  in check_ranges_format()
561 	c_size_cells = node_size_cells(node);  in check_ranges_format()
568 			     node->fullpath, c_addr_cells, node->parent->fullpath,  in check_ranges_format()
573 			     node->fullpath, c_size_cells, node->parent->fullpath,  in check_ranges_format()
578 		     "#size-cells == %d)", node->fullpath, prop->val.len,  in check_ranges_format()
587 static void check_avoid_default_addr_size(struct check *c, struct node *dt,  in check_avoid_default_addr_size()
588 					  struct node *node)  in check_avoid_default_addr_size()  argument
592 	if (!node->parent)  in check_avoid_default_addr_size()
595 	reg = get_property(node, "reg");  in check_avoid_default_addr_size()
596 	ranges = get_property(node, "ranges");  in check_avoid_default_addr_size()
601 	if ((node->parent->addr_cells == -1))  in check_avoid_default_addr_size()
603 		     node->fullpath);  in check_avoid_default_addr_size()
605 	if ((node->parent->size_cells == -1))  in check_avoid_default_addr_size()
607 		     node->fullpath);  in check_avoid_default_addr_size()
612 						       struct node *dt)  in check_obsolete_chosen_interrupt_controller()
614 	struct node *chosen;  in check_obsolete_chosen_interrupt_controller()
649 	struct node *dt = bi->dt;  in process_checks()