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authorBrian Norris <computersforpeace@gmail.com>2011-08-31 05:45:39 +0400
committerArtem Bityutskiy <artem.bityutskiy@intel.com>2011-09-11 16:26:20 +0400
commit905c6bcdb42616da717a9bd6c0c5870dbd90b09e (patch)
tree211f0068cb67463d4e2120c5457a81b4b6e56ff9 /include/mtd
parentc46f6483d21e93400e4a110de7902830173d53b0 (diff)
downloadlinux-905c6bcdb42616da717a9bd6c0c5870dbd90b09e.tar.xz
mtd: move mtd_oob_mode_t to shared kernel/user space
We will want to use the MTD_OOB_{PLACE,AUTO,RAW} modes in user-space applications through the introduction of new ioctls, so we should make this enum a shared type. This enum is now anonymous. Artem: tweaked the patch. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@intel.com>
Diffstat (limited to 'include/mtd')
-rw-r--r--include/mtd/mtd-abi.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index 3bdda5c426bd..af42c7a34805 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -45,6 +45,21 @@ struct mtd_oob_buf64 {
__u64 usr_ptr;
};
+/*
+ * oob operation modes
+ *
+ * MTD_OOB_PLACE: oob data are placed at the given offset (default)
+ * MTD_OOB_AUTO: oob data are automatically placed at the free areas
+ * which are defined by the internal ecclayout
+ * MTD_OOB_RAW: mode to read or write oob and data without doing ECC
+ * checking
+ */
+enum {
+ MTD_OOB_PLACE = 0,
+ MTD_OOB_AUTO = 1,
+ MTD_OOB_RAW = 2,
+};
+
#define MTD_ABSENT 0
#define MTD_RAM 1
#define MTD_ROM 2