1*932394acSWolfgang Denk /* 2*932394acSWolfgang Denk * (C) Copyright 2005 3*932394acSWolfgang Denk * 2N Telekomunikace, a.s. <www.2n.cz> 4*932394acSWolfgang Denk * Ladislav Michl <michl@2n.cz> 5*932394acSWolfgang Denk * 6*932394acSWolfgang Denk * See file CREDITS for list of people who contributed to this 7*932394acSWolfgang Denk * project. 8*932394acSWolfgang Denk * 9*932394acSWolfgang Denk * This program is free software; you can redistribute it and/or 10*932394acSWolfgang Denk * modify it under the terms of the GNU General Public License 11*932394acSWolfgang Denk * version 2 as published by the Free Software Foundation. 12*932394acSWolfgang Denk * 13*932394acSWolfgang Denk * This program is distributed in the hope that it will be useful, 14*932394acSWolfgang Denk * but WITHOUT ANY WARRANTY; without even the implied warranty of 15*932394acSWolfgang Denk * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16*932394acSWolfgang Denk * GNU General Public License for more details. 17*932394acSWolfgang Denk * 18*932394acSWolfgang Denk * You should have received a copy of the GNU General Public License 19*932394acSWolfgang Denk * along with this program; if not, write to the Free Software 20*932394acSWolfgang Denk * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21*932394acSWolfgang Denk * MA 02111-1307 USA 22*932394acSWolfgang Denk */ 23*932394acSWolfgang Denk 24*932394acSWolfgang Denk #ifndef _NAND_H_ 25*932394acSWolfgang Denk #define _NAND_H_ 26*932394acSWolfgang Denk 27*932394acSWolfgang Denk #include <linux_compat.h> 28*932394acSWolfgang Denk #include <linux/mtd/mtd.h> 29*932394acSWolfgang Denk #include <linux/mtd/nand.h> 30*932394acSWolfgang Denk 31*932394acSWolfgang Denk typedef struct mtd_info nand_info_t; 32*932394acSWolfgang Denk 33*932394acSWolfgang Denk extern int nand_curr_device; 34*932394acSWolfgang Denk extern nand_info_t nand_info[]; 35*932394acSWolfgang Denk 36*932394acSWolfgang Denk static inline int nand_read(nand_info_t *info, ulong ofs, ulong *len, u_char *buf) 37*932394acSWolfgang Denk { 38*932394acSWolfgang Denk return info->read(info, ofs, *len, len, buf); 39*932394acSWolfgang Denk } 40*932394acSWolfgang Denk 41*932394acSWolfgang Denk static inline int nand_write(nand_info_t *info, ulong ofs, ulong *len, u_char *buf) 42*932394acSWolfgang Denk { 43*932394acSWolfgang Denk return info->write(info, ofs, *len, len, buf); 44*932394acSWolfgang Denk } 45*932394acSWolfgang Denk 46*932394acSWolfgang Denk static inline int nand_block_isbad(nand_info_t *info, ulong ofs) 47*932394acSWolfgang Denk { 48*932394acSWolfgang Denk return info->block_isbad(info, ofs); 49*932394acSWolfgang Denk } 50*932394acSWolfgang Denk 51*932394acSWolfgang Denk static inline int nand_erase(nand_info_t *info, ulong off, ulong size) 52*932394acSWolfgang Denk { 53*932394acSWolfgang Denk return 0; /* FIXME */ 54*932394acSWolfgang Denk } 55*932394acSWolfgang Denk 56*932394acSWolfgang Denk #endif 57