/*    This module implements a linux character device driver for the 24c256 chip.    Copyright (C) 2006  Embedded Artists AB (www.embeddedartists.com)    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    the Free Software Foundation; either version 2 of the License, or    (at your option) any later version.    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 _MMC_HW_#define _MMC_HW_unsigned char mmc_read_csd(unsigned char *Buffer);unsigned char mmc_read_sector (unsigned long addr,			       unsigned char *Buffer);unsigned char mmc_write_sector (unsigned long addr,unsigned char *Buffer);int mmc_hw_init(void);#endif /* _MMC_HW_ */