1 files changed, 9 insertions, 0 deletions

diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 5509eb06b326..c26ff86ad08a 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -125,6 +125,9 @@ struct onenand_chip {
         flstate_t               state;
         unsigned char           *page_buf;
         unsigned char           *oob_buf;
+#ifdef CONFIG_MTD_ONENAND_VERIFY_WRITE
+        unsigned char           *verify_buf;
+#endif
 
         int                     subpagesize;
         struct nand_ecclayout   *ecclayout;
@@ -175,10 +178,14 @@ struct onenand_chip {
 #define ONENAND_HAS_CONT_LOCK           (0x0001)
 #define ONENAND_HAS_UNLOCK_ALL          (0x0002)
 #define ONENAND_HAS_2PLANE              (0x0004)
+#define ONENAND_HAS_4KB_PAGE            (0x0008)
 #define ONENAND_SKIP_UNLOCK_CHECK       (0x0100)
 #define ONENAND_PAGEBUF_ALLOC           (0x1000)
 #define ONENAND_OOBBUF_ALLOC            (0x2000)
 
+#define ONENAND_IS_4KB_PAGE(this)                                       \
+        (this->options & ONENAND_HAS_4KB_PAGE)
+
 /*
  * OneNAND Flash Manufacturer ID Codes
  */
@@ -205,6 +212,8 @@ struct mtd_partition;
 
 struct onenand_platform_data {
         void            (*mmcontrol)(struct mtd_info *mtd, int sync_read);
+        int             (*read_bufferram)(struct mtd_info *mtd, int area,
+                        unsigned char *buffer, int offset, size_t count);
         struct mtd_partition *parts;
         unsigned int    nr_parts;
 };