2  * libfdt - Flat Device Tree manipulation
21  *     MA 02110-1301 USA
75 		return -FDT_ERR_BADVERSION;  in fdt_rw_check_header_()
78 		return -FDT_ERR_BADLAYOUT;  in fdt_rw_check_header_()
103 		return -FDT_ERR_BADOFFSET;  in fdt_splice_()
104 	if ((p < (char *)fdt) || ((end - oldlen + newlen) < (char *)fdt))  in fdt_splice_()
105 		return -FDT_ERR_BADOFFSET;  in fdt_splice_()
106 	if ((end - oldlen + newlen) > ((char *)fdt + fdt_totalsize(fdt)))  in fdt_splice_()
107 		return -FDT_ERR_NOSPACE;  in fdt_splice_()
108 	memmove(p + newlen, p + oldlen, end - p - oldlen);  in fdt_splice_()
115 	int delta = (newn - oldn) * sizeof(*p);  in fdt_splice_mem_rsv_()
128 	int delta = newlen - oldlen;  in fdt_splice_struct_()
163 		return (p - strtab);  in fdt_find_add_string_()
171 	return (new - strtab);  in fdt_find_add_string_()
186 	re->address = cpu_to_fdt64(address);  in fdt_add_mem_rsv()
187 	re->size = cpu_to_fdt64(size);  in fdt_add_mem_rsv()
198 		return -FDT_ERR_NOTFOUND;  in fdt_del_mem_rsv()
204 				int len, struct fdt_property **prop)  in fdt_resize_property_()  argument
209 	*prop = fdt_get_property_w(fdt, nodeoffset, name, &oldlen);  in fdt_resize_property_()
210 	if (!*prop)  in fdt_resize_property_()
213 	if ((err = fdt_splice_struct_(fdt, (*prop)->data, FDT_TAGALIGN(oldlen),  in fdt_resize_property_()
217 	(*prop)->len = cpu_to_fdt32(len);  in fdt_resize_property_()
222 			     int len, struct fdt_property **prop)  in fdt_add_property_()  argument
236 	*prop = fdt_offset_ptr_w_(fdt, nextoffset);  in fdt_add_property_()
237 	proplen = sizeof(**prop) + FDT_TAGALIGN(len);  in fdt_add_property_()
239 	err = fdt_splice_struct_(fdt, *prop, 0, proplen);  in fdt_add_property_()
243 	(*prop)->tag = cpu_to_fdt32(FDT_PROP);  in fdt_add_property_()
244 	(*prop)->nameoff = cpu_to_fdt32(namestroff);  in fdt_add_property_()
245 	(*prop)->len = cpu_to_fdt32(len);  in fdt_add_property_()
275 	struct fdt_property *prop;  in fdt_setprop_placeholder()  local
280 	err = fdt_resize_property_(fdt, nodeoffset, name, len, &prop);  in fdt_setprop_placeholder()
281 	if (err == -FDT_ERR_NOTFOUND)  in fdt_setprop_placeholder()
282 		err = fdt_add_property_(fdt, nodeoffset, name, len, &prop);  in fdt_setprop_placeholder()
286 	*prop_data = prop->data;  in fdt_setprop_placeholder()
308 	struct fdt_property *prop;  in fdt_appendprop()  local
313 	prop = fdt_get_property_w(fdt, nodeoffset, name, &oldlen);  in fdt_appendprop()
314 	if (prop) {  in fdt_appendprop()
316 		err = fdt_splice_struct_(fdt, prop->data,  in fdt_appendprop()
321 		prop->len = cpu_to_fdt32(newlen);  in fdt_appendprop()
322 		memcpy(prop->data + oldlen, val, len);  in fdt_appendprop()
324 		err = fdt_add_property_(fdt, nodeoffset, name, len, &prop);  in fdt_appendprop()
327 		memcpy(prop->data, val, len);  in fdt_appendprop()
334 	struct fdt_property *prop;  in fdt_delprop()  local
339 	prop = fdt_get_property_w(fdt, nodeoffset, name, &len);  in fdt_delprop()
340 	if (!prop)  in fdt_delprop()
343 	proplen = sizeof(*prop) + FDT_TAGALIGN(len);  in fdt_delprop()
344 	return fdt_splice_struct_(fdt, prop, proplen, 0);  in fdt_delprop()
361 		return -FDT_ERR_EXISTS;  in fdt_add_subnode_namelen()
362 	else if (offset != -FDT_ERR_NOTFOUND)  in fdt_add_subnode_namelen()
379 	nh->tag = cpu_to_fdt32(FDT_BEGIN_NODE);  in fdt_add_subnode_namelen()
380 	memset(nh->name, 0, FDT_TAGALIGN(namelen+1));  in fdt_add_subnode_namelen()
381 	memcpy(nh->name, name, namelen);  in fdt_add_subnode_namelen()
382 	endtag = (fdt32_t *)((char *)nh + nodelen - FDT_TAGSIZE);  in fdt_add_subnode_namelen()
404 				  endoffset - nodeoffset, 0);  in fdt_del_node()
469 		return -FDT_ERR_NOSPACE;  in fdt_open_into()
478 			return -FDT_ERR_NOSPACE;  in fdt_open_into()