docsys.h

DOC文件系统驱动源代码

/*
 * $Log:   V:/Flite/archives/TrueFFS5/Src/DOCSYS.H_V  $
 * 
 *    Rev 1.13   May 02 2002 19:55:54   oris
 * Seperated into public and private files in order to make public header files
 * for binary drivers.
 * 
 *    Rev 1.12   Apr 15 2002 07:36:04   oris
 * Reorganized for final release.
 * 
 *    Rev 1.11   Feb 19 2002 20:59:04   oris
 * Removed flflash.h include directive.
 * 
 *    Rev 1.10   Jan 28 2002 21:24:20   oris
 * Removed the use of back-slashes in macro definitions.
 * Replaced FLFlash argument with DiskOnChip memory base pointer.
 * Changed interface of write and set routines (those that handle more then 8/16 bits) so that instead of FLFlash record they receive the DiskOnChip memory window base pointer and offset (2 separated arguments). The previous implementation did not support address
 * shifting properly.
 * Changed memWinowSize to memWindowSize
 * Removed FL_ACCESS_NO_STRING.
 * 
 *    Rev 1.9   Jan 17 2002 22:59:46   oris
 * Completely revised, to support runtime customization and all M-Systems
 * DiskOnChip devices
 * 
 *    Rev 1.8   Nov 16 2001 00:19:58   oris
 * Added new line in the end, to remove warning.
 * 
 *    Rev 1.7   Sep 25 2001 15:35:04   oris
 * Restored to OSAK 4.3 implementation.
 *
 */

/************************************************************************/
/*                                                                      */
/*        FAT-FTL Lite Software Development Kit                         */
/*        Copyright (C) M-Systems Ltd. 1995-2001                        */
/*                                                                      */
/************************************************************************/

/************************************************************************/
/*                          I M P O R T E N T                           */ 
/*                                                                      */
/* The file contains DiskOnChip memory access routines and macros       */
/* defintions.                                                          */
/*                                                                      */
/* In order to use the complete set of TrueFFS memory access routine    */
/* that allows runtime configuration of each socket access type make    */
/* sure the FL_NO_USE_FUNC is not defined in either:                    */
/* FLCUSTOME.H - when using TrueFFS SDK based application               */
/* MTDSA.H     - when using Boot SDK based application                  */
/*                                                                      */
/* If you know the exact configuration of your application you can      */
/* uncomment the FL_NO_USE_FUNC definition and set the proper access    */
/* type using the macroe defintion bellow.                              */
/************************************************************************/

#ifndef DOCSYS_H
#define DOCSYS_H


#ifndef FL_NO_USE_FUNC 

/* (public) types of DiskOnChip access configurations */

#define FL_BUS_HAS_8BIT_ACCESS     0x00000001L /* Bus can access 8-bit  */
#define FL_BUS_HAS_16BIT_ACCESS    0x00000002L /* Bus can access 16-bit */
#define FL_BUS_HAS_32BIT_ACCESS    0x00000004L /* Bus can access 32-bit */
#define FL_BUS_HAS_XX_ACCESS_MASK  0x0000000FL /* Bus can access mask   */

#define FL_NO_ADDR_SHIFT           0x00000000L /* No address shift     */
#define FL_SINGLE_ADDR_SHIFT       0x00000010L /* Single address shift */
#define FL_DOUBLE_ADDR_SHIFT       0x00000020L /* Double address shift */
#define FL_XX_ADDR_SHIFT_MASK      0x000000F0L /* Address shift mask   */

#endif /* FL_NO_USE_FUNC */

#include "_docsys.h"

#endif /* DOCSYS_H */