mtd: add OOB ioctls for >4GiB devices

Signed-off-by: Kevin Cernekee <kpc.mtd@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index 2e32be1e3a1e..be51ae2bd0ff 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -23,6 +23,13 @@ struct mtd_oob_buf {
         unsigned char __user *ptr;
 };
 
+struct mtd_oob_buf64 {
+        __u64 start;
+        __u32 pad;
+        __u32 length;
+        __u64 usr_ptr;
+};
+
 #define MTD_ABSENT              0
 #define MTD_RAM                 1
 #define MTD_ROM                 2
@@ -101,6 +108,8 @@ struct otp_info {
 #define ECCGETSTATS             _IOR('M', 18, struct mtd_ecc_stats)
 #define MTDFILEMODE             _IO('M', 19)
 #define MEMERASE64              _IOW('M', 20, struct erase_info_user64)
+#define MEMWRITEOOB64           _IOWR('M', 21, struct mtd_oob_buf64)
+#define MEMREADOOB64            _IOWR('M', 22, struct mtd_oob_buf64)
 
 /*
  * Obsolete legacy interface. Keep it in order not to break userspace