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-rw-r--r--include/linux/mtd/partitions.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h
index 06df1e06b6e0..c4beb70dacbd 100644
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
@@ -20,6 +20,12 @@
*
* For each partition, these fields are available:
* name: string that will be used to label the partition's MTD device.
+ * types: some partitions can be containers using specific format to describe
+ * embedded subpartitions / volumes. E.g. many home routers use "firmware"
+ * partition that contains at least kernel and rootfs. In such case an
+ * extra parser is needed that will detect these dynamic partitions and
+ * report them to the MTD subsystem. If set this property stores an array
+ * of parser names to use when looking for subpartitions.
* size: the partition size; if defined as MTDPART_SIZ_FULL, the partition
* will extend to the end of the master MTD device.
* offset: absolute starting position within the master MTD device; if
@@ -38,6 +44,7 @@
struct mtd_partition {
const char *name; /* identifier string */
+ const char *const *types; /* names of parsers to use if any */
uint64_t size; /* partition size */
uint64_t offset; /* offset within the master MTD space */
uint32_t mask_flags; /* master MTD flags to mask out for this partition */