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