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authorCorentin Chary <corentincj@iksaif.net>2009-01-05 08:48:59 -0500
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2009-01-18 07:02:08 -0500
commita27ce8f55dd5fddf0b8ea179cce8f399c13dc94f (patch)
treece20328f8c29c8ba98446799aeb8412056dcef71 /include/mtd
parentc3da23be1673be4e738aea235604b4e6cb259655 (diff)
UBI: add ioctl for is_mapped operation
This patch adds ioctl to check if an LEB is mapped or not (as a debugging option so far). [Re-named ioctl to make it look the same as the other one and made some minor stylistic changes. Artem Bityutskiy.] Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'include/mtd')
-rw-r--r--include/mtd/ubi-user.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/mtd/ubi-user.h b/include/mtd/ubi-user.h
index ee2ea2e224af..5828d7879199 100644
--- a/include/mtd/ubi-user.h
+++ b/include/mtd/ubi-user.h
@@ -137,6 +137,8 @@
137#define UBI_IOCEBMAP _IOW(UBI_VOL_IOC_MAGIC, 3, struct ubi_map_req) 137#define UBI_IOCEBMAP _IOW(UBI_VOL_IOC_MAGIC, 3, struct ubi_map_req)
138/* Unmap an eraseblock, used for debugging, disabled by default */ 138/* Unmap an eraseblock, used for debugging, disabled by default */
139#define UBI_IOCEBUNMAP _IOW(UBI_VOL_IOC_MAGIC, 4, int32_t) 139#define UBI_IOCEBUNMAP _IOW(UBI_VOL_IOC_MAGIC, 4, int32_t)
140/* Check if an eraseblock is mapped, used for debugging, disabled by default */
141#define UBI_IOCEBISMAP _IOR(UBI_VOL_IOC_MAGIC, 5, int32_t)
140 142
141/* Maximum MTD device name length supported by UBI */ 143/* Maximum MTD device name length supported by UBI */
142#define MAX_UBI_MTD_NAME_LEN 127 144#define MAX_UBI_MTD_NAME_LEN 127