2 * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
4 * Copyright (C) 2002-2018 Aleph One Ltd.
6 * Created by Charles Manning <charles@aleph1.co.uk>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU Lesser General Public License version 2.1 as
10 * published by the Free Software Foundation.
12 * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
15 #ifndef __NAND_CHIP_H__
16 #define __NAND_CHIP_H__
23 void (*set_ale)(struct nand_chip * this, int high);
24 void (*set_cle)(struct nand_chip * this, int high);
26 unsigned (*read_cycle)(struct nand_chip * this);
27 void (*write_cycle)(struct nand_chip * this, unsigned b);
29 int (*check_busy)(struct nand_chip * this);
30 void (*idle_fn) (struct nand_chip *this);
31 int (*power_check) (struct nand_chip *this);
35 int data_bytes_per_page;
36 int spare_bytes_per_page;