no change

[openocd.git] / src / flash / nand.h

diff --git a/src/flash/nand.h b/src/flash/nand.h
index cb18b0c8c278d0bc81b4ae596eabdfff9bd79feb..bd9554c344c4e8ac027189858c9a08792866d588 100644 (file)
--- a/src/flash/nand.h
+++ b/src/flash/nand.h
@@ -2,12 +2,10 @@
  *   Copyright (C) 2007 by Dominic Rath                                    *
  *   Dominic.Rath@gmx.de                                                   *
  *                                                                         *
- *   partially based on                                                    *
- *      linux/include/linux/mtd/nand.h                                        *
- *                                                                         *
- *   Copyright (c) 2000 David Woodhouse <dwmw2@mvhi.com>                   *
- *                      Steven J. Hill <sjhill@realitydiluted.com>         *
- *                      Thomas Gleixner <tglx@linutronix.de>               *
+ *   Partially based on linux/include/linux/mtd/nand.h                     *
+ *   Copyright (C) 2000 David Woodhouse <dwmw2@mvhi.com>                   *
+ *   Copyright (C) 2000 Steven J. Hill <sjhill@realitydiluted.com>         *
+ *   Copyright (C) 2000 Thomas Gleixner <tglx@linutronix.de>               *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
@@ -58,6 +56,18 @@ typedef struct nand_block_s
        int is_bad;
 } nand_block_t;
 
+struct nand_oobfree {
+       int offset;
+       int length;
+};
+
+typedef struct nand_ecclayout_s {
+       int eccbytes;
+       int eccpos[64];
+       int oobavail;
+       struct nand_oobfree oobfree[2];
+} nand_ecclayout_t;
+
 typedef struct nand_device_s
 {
        nand_flash_controller_t *controller;
@@ -199,6 +209,7 @@ extern nand_device_t *get_nand_device_by_num(int num);
 extern int nand_read_page_raw(struct nand_device_s *device, u32 page, u8 *data, u32 data_size, u8 *oob, u32 oob_size);
 extern int nand_write_page_raw(struct nand_device_s *device, u32 page, u8 *data, u32 data_size, u8 *oob, u32 oob_size);
 extern int nand_read_status(struct nand_device_s *device, u8 *status);
+extern int nand_calculate_ecc(struct nand_device_s *device, const u8 *dat, u8 *ecc_code);
 
 extern int nand_register_commands(struct command_context_s *cmd_ctx);
 extern int nand_init(struct command_context_s *cmd_ctx);