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Diffstat (limited to 'include/nand.h')
| -rw-r--r-- | include/nand.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/include/nand.h b/include/nand.h new file mode 100644 index 0000000..905115b --- /dev/null +++ b/include/nand.h @@ -0,0 +1,63 @@ +/* + * (C) Copyright 2005 + * 2N Telekomunikace, a.s. <www.2n.cz> + * Ladislav Michl <michl@2n.cz> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _NAND_H_ +#define _NAND_H_ + +#include <linux/mtd/compat.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/nand.h> + +typedef struct mtd_info nand_info_t; + +extern int nand_curr_device; +extern nand_info_t nand_info[]; + +static inline int nand_read(nand_info_t *info, ulong ofs, ulong *len, u_char *buf) +{ + return info->read(info, ofs, *len, (size_t *)len, buf); +} + +static inline int nand_write(nand_info_t *info, ulong ofs, ulong *len, u_char *buf) +{ + return info->write(info, ofs, *len, (size_t *)len, buf); +} + +static inline int nand_block_isbad(nand_info_t *info, ulong ofs) +{ + return info->block_isbad(info, ofs); +} + +static inline int nand_erase(nand_info_t *info, ulong off, ulong size) +{ + struct erase_info instr; + + instr.mtd = info; + instr.addr = off; + instr.len = size; + instr.callback = 0; + + return info->erase(info, &instr); +} + +#endif |