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Diffstat (limited to 'include/mtd/ubi-user.h')
-rw-r--r--include/mtd/ubi-user.h16
1 files changed, 14 insertions, 2 deletions
diff --git a/include/mtd/ubi-user.h b/include/mtd/ubi-user.h
index 2b50dad..707c4f2 100644
--- a/include/mtd/ubi-user.h
+++ b/include/mtd/ubi-user.h
@@ -279,6 +279,18 @@ struct ubi_attach_req {
int8_t padding[10];
};
+/*
+ * UBI volume flags.
+ *
+ * @UBI_VOL_SKIP_CRC_CHECK_FLG: skip the CRC check done on a static volume at
+ * open time. Only valid for static volumes and
+ * should only be used if the volume user has a
+ * way to verify data integrity
+ */
+enum {
+ UBI_VOL_SKIP_CRC_CHECK_FLG = 0x1,
+};
+
/**
* struct ubi_mkvol_req - volume description data structure used in
* volume creation requests.
@@ -286,7 +298,7 @@ struct ubi_attach_req {
* @alignment: volume alignment
* @bytes: volume size in bytes
* @vol_type: volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
- * @padding1: reserved for future, not used, has to be zeroed
+ * @flags: volume flags (%UBI_VOL_SKIP_CRC_CHECK_FLG)
* @name_len: volume name length
* @padding2: reserved for future, not used, has to be zeroed
* @name: volume name
@@ -315,7 +327,7 @@ struct ubi_mkvol_req {
int32_t alignment;
int64_t bytes;
int8_t vol_type;
- int8_t padding1;
+ uint8_t flags;
int16_t name_len;
int8_t padding2[4];
char name[UBI_MAX_VOLUME_NAME + 1];