res = part->master->read(part->master, from + part->offset,
len, retlen, buf);
if (unlikely(res)) {
- if (res == -EUCLEAN)
+ if (mtd_is_bitflip(res))
mtd->ecc_stats.corrected += part->master->ecc_stats.corrected - stats.corrected;
- if (res == -EBADMSG)
+ if (mtd_is_eccerr(res))
mtd->ecc_stats.failed += part->master->ecc_stats.failed - stats.failed;
}
return res;
if (ops->oobbuf) {
size_t len, pages;
- if (ops->mode == MTD_OOB_AUTO)
+ if (ops->mode == MTD_OPS_AUTO_OOB)
len = mtd->oobavail;
else
len = mtd->oobsize;
res = part->master->read_oob(part->master, from + part->offset, ops);
if (unlikely(res)) {
- if (res == -EUCLEAN)
+ if (mtd_is_bitflip(res))
mtd->ecc_stats.corrected++;
- if (res == -EBADMSG)
+ if (mtd_is_eccerr(res))
mtd->ecc_stats.failed++;
}
return res;
return ret;
}
+#define put_partition_parser(p) do { module_put((p)->owner); } while (0)
+
int register_mtd_parser(struct mtd_part_parser *p)
{
spin_lock(&part_parser_lock);
* Do not forget to update 'parse_mtd_partitions()' kerneldoc comment if you
* are changing this array!
*/
-static const char *default_mtd_part_types[] = {"cmdlinepart", NULL};
+static const char *default_mtd_part_types[] = {
+ "cmdlinepart",
+ "ofpart",
+ NULL
+};
/**
* parse_mtd_partitions - parse MTD partitions
* @master: the master partition (describes whole MTD device)
* @types: names of partition parsers to try or %NULL
* @pparts: array of partitions found is returned here
- * @origin: MTD device start address (use %0 if unsure)
+ * @data: MTD partition parser-specific data
*
* This function tries to find partition on MTD device @master. It uses MTD
* partition parsers, specified in @types. However, if @types is %NULL, then
* the default list of parsers is used. The default list contains only the
- * "cmdlinepart" parser ATM.
+ * "cmdlinepart" and "ofpart" parsers ATM.
*
* This function may return:
* o a negative error code in case of failure
* point to an array containing this number of &struct mtd_info objects.
*/
int parse_mtd_partitions(struct mtd_info *master, const char **types,
- struct mtd_partition **pparts, unsigned long origin)
+ struct mtd_partition **pparts,
+ struct mtd_part_parser_data *data)
{
struct mtd_part_parser *parser;
int ret = 0;
parser = get_partition_parser(*types);
if (!parser)
continue;
- ret = (*parser->parse_fn)(master, pparts, origin);
+ ret = (*parser->parse_fn)(master, pparts, data);
if (ret > 0) {
printk(KERN_NOTICE "%d %s partitions found on MTD device %s\n",
ret, parser->name, master->name);
}
return ret;
}
-EXPORT_SYMBOL_GPL(parse_mtd_partitions);
int mtd_is_partition(struct mtd_info *mtd)
{