[MTD] Support for protection register support on Intel FLASH chips

[mv-sheeva.git] / include / linux / mtd / mtd.h

diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index b3d134392b3128c5582185e468a35c909c9314df..3aab1b8729e07a0b118392a5429024e21c467f69 100644 (file)
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -1,5 +1,5 @@
 /* 
- * $Id: mtd.h,v 1.56 2004/08/09 18:46:04 dmarlin Exp $
+ * $Id: mtd.h,v 1.57 2005/02/08 17:11:15 nico Exp $
  *
  * Copyright (C) 1999-2003 David Woodhouse <dwmw2@infradead.org> et al.
  *
@@ -113,12 +113,12 @@ struct mtd_info {
         * flash devices. The user data is one time programmable but the
         * factory data is read only. 
         */
-       int (*read_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
-
+       int (*get_fact_prot_info) (struct mtd_info *mtd, struct otp_info *buf, size_t len);
        int (*read_fact_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
-
-       /* This function is not yet implemented */
+       int (*get_user_prot_info) (struct mtd_info *mtd, struct otp_info *buf, size_t len);
+       int (*read_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
        int (*write_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
+       int (*lock_user_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len);
 
        /* kvec-based read/write methods. We need these especially for NAND flash,
           with its limited number of write cycles per erase.