drivers/usb/storage/sddr09.h

   1 /* Driver for SanDisk SDDR-09 SmartMedia reader
   2  * Header File
   3  *
   4  * $Id: sddr09.h,v 1.5 2000/08/25 00:13:51 mdharm Exp $
   5  *
   6  * Current development and maintenance by:
   7  *   (c) 2000 Robert Baruch (autophile@dol.net)
   8  *   (c) 2002 Andries Brouwer (aeb@cwi.nl)
   9  *
  10  * See sddr09.c for more explanation
  11  *
  12  * This program is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by the
  14  * Free Software Foundation; either version 2, or (at your option) any
  15  * later version.
  16  *
  17  * This program is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License along
  23  * with this program; if not, write to the Free Software Foundation, Inc.,
  24  * 675 Mass Ave, Cambridge, MA 02139, USA.
  25  */
  26
  27 #ifndef _USB_SHUTTLE_EUSB_SDDR09_H
  28 #define _USB_SHUTTLE_EUSB_SDDR09_H
  29
  30 /* Sandisk SDDR-09 stuff */
  31
  32 extern int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us);
  33
  34 struct sddr09_card_info {
  35         unsigned long   capacity;       /* Size of card in bytes */
  36         int             pagesize;       /* Size of page in bytes */
  37         int             pageshift;      /* log2 of pagesize */
  38         int             blocksize;      /* Size of block in pages */
  39         int             blockshift;     /* log2 of blocksize */
  40         int             blockmask;      /* 2^blockshift - 1 */
  41         int             *lba_to_pba;    /* logical to physical map */
  42         int             *pba_to_lba;    /* physical to logical map */
  43         int             lbact;          /* number of available pages */
  44         int             flags;
  45 #define SDDR09_WP       1               /* write protected */
  46 };
  47
  48 #endif