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authorJosh Boyer <jwboyer@gmail.com>2006-05-29 08:41:35 -0500
committerJosh Boyer <jwboyer@gmail.com>2006-05-29 08:41:35 -0500
commit01207e4c55264c8539b654edb66f7dbe01c9ed6a (patch)
tree415c082a3d86d95ac9c231dc857b757eecbca638 /include
parentce9161991b696cb8bec57d691f1874f307a8db21 (diff)
Update user headers from latest kernel tree
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
Diffstat (limited to 'include')
-rw-r--r--include/mtd/mtd-abi.h36
-rw-r--r--include/mtd/mtd-user.h1
2 files changed, 30 insertions, 7 deletions
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index 1e09e4c..54c673f 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -82,12 +82,12 @@ struct otp_info {
uint32_t locked;
};
-#define MEMGETINFO _IOR('M', 1, struct mtd_info_user)
-#define MEMERASE _IOW('M', 2, struct erase_info_user)
-#define MEMWRITEOOB _IOWR('M', 3, struct mtd_oob_buf)
-#define MEMREADOOB _IOWR('M', 4, struct mtd_oob_buf)
-#define MEMLOCK _IOW('M', 5, struct erase_info_user)
-#define MEMUNLOCK _IOW('M', 6, struct erase_info_user)
+#define MEMGETINFO _IOR('M', 1, struct mtd_info_user)
+#define MEMERASE _IOW('M', 2, struct erase_info_user)
+#define MEMWRITEOOB _IOWR('M', 3, struct mtd_oob_buf)
+#define MEMREADOOB _IOWR('M', 4, struct mtd_oob_buf)
+#define MEMLOCK _IOW('M', 5, struct erase_info_user)
+#define MEMUNLOCK _IOW('M', 6, struct erase_info_user)
#define MEMGETREGIONCOUNT _IOR('M', 7, int)
#define MEMGETREGIONINFO _IOWR('M', 8, struct region_info_user)
#define MEMSETOOBSEL _IOW('M', 9, struct nand_oobinfo)
@@ -97,8 +97,13 @@ struct otp_info {
#define OTPSELECT _IOR('M', 13, int)
#define OTPGETREGIONCOUNT _IOW('M', 14, int)
#define OTPGETREGIONINFO _IOW('M', 15, struct otp_info)
-#define OTPLOCK _IOR('M', 16, struct otp_info)
+#define OTPLOCK _IOR('M', 16, struct otp_info)
+#define ECCGETLAYOUT _IOR('M', 17, struct nand_ecclayout)
+/*
+ * Obsolete legacy interface. Keep it in order not to break userspace
+ * interfaces
+ */
struct nand_oobinfo {
uint32_t useecc;
uint32_t eccbytes;
@@ -106,4 +111,21 @@ struct nand_oobinfo {
uint32_t eccpos[32];
};
+struct nand_oobfree {
+ uint32_t offset;
+ uint32_t length;
+};
+
+#define MTD_MAX_OOBFREE_ENTRIES 8
+/*
+ * ECC layout control structure. Exported to userspace for
+ * diagnosis and to allow creation of raw images
+ */
+struct nand_ecclayout {
+ uint32_t eccbytes;
+ uint32_t eccpos[64];
+ uint32_t oobavail;
+ struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES];
+};
+
#endif /* __MTD_ABI_H__ */
diff --git a/include/mtd/mtd-user.h b/include/mtd/mtd-user.h
index 1c13fc7..713f34d 100644
--- a/include/mtd/mtd-user.h
+++ b/include/mtd/mtd-user.h
@@ -16,5 +16,6 @@ typedef struct mtd_info_user mtd_info_t;
typedef struct erase_info_user erase_info_t;
typedef struct region_info_user region_info_t;
typedef struct nand_oobinfo nand_oobinfo_t;
+typedef struct nand_ecclayout nand_ecclayout_t;
#endif /* __MTD_USER_H__ */