lib/libfdt/fdt_region.c

199  * The /aliases node is not automatically included by fdtgrep unless the
200  * command-line arguments cause to be included (or not excluded). However
204  * In fact we want to include only aliases for those nodes still included in
306 	 * marked them as included (on the stack) already.  in fdt_include_supernodes()
309 		if (!info->stack[i].included) {  in fdt_include_supernodes()
317 			/* Remember that this supernode is now included */  in fdt_include_supernodes()
318 			info->stack[i].included = 1;  in fdt_include_supernodes()
368  * Note: in this description 'included' means that a node (or other part
369  * of the tree) should be included in the region list, i.e. it will have
374  * (p.nextoffset) to see if that should be included or not. When it
379  * scanning until we find something that we don't want included. This
402  * for this tag (let's say because the previous tag is included and this
403  * FDT_END_NODE tag is not included) then we will only commit the result
412  * included.  In this case 'want' will be WANT_NODES_AND_PROPS. The
416  * included, and properties will be skipped. If WANT_NOTHING is
421  * current tag should be included or not. As you can imagine, if the
429  * region for each if it is to be included). For mem_rsvmap we don't
462 	 * be included or not. We set the variable 'include' to indicate our  in fdt_next_region()
578 			info->stack[p.depth].included = include;  in fdt_next_region()
606 		/* If this tag is to be included, mark it as region start */  in fdt_next_region()
617 		 * If this tag is not to be included, finish up the current  in fdt_next_region()