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/* @file plustek-pp_scan.h
* @brief the global header for the plustek driver
*
* Copyright (C) 2000-2013 Gerhard Jaeger <gerhard@gjaeger.de>
*
* History:
* 0.30 - initial version
* 0.31 - no changes
* 0.32 - changed _DODELAY macro to work properly for delays > 5 ms
* 0.33 - no changes
* 0.34 - no changes
* 0.35 - removed _PTDRV_PUT_SCANNER_MODEL from ioctl interface
* 0.36 - now including plustek-share.h from the backend path
* changed _INB/_OUTB to _INB_STATUS, _INB_CTRL, _INB_DATA ...
* 0.37 - added _OUTB_ECTL/_INB_ECTL, _MAX_PTDEVS, _DRV_NAME and _MAX_BTNS
* added _OUTB_STATUS
* 0.38 - added _IS_ASIC96() and _IS_ASIC98() macros
* 0.39 - no changes
* 0.40 - no changes
* 0.41 - no changes
* 0.42 - changed include names
* 0.43 - no changes
* 0.44 - no changes
* .
* <hr>
* This file is part of the SANE package.
*
* 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.
*
* As a special exception, the authors of SANE give permission for
* additional uses of the libraries contained in this release of SANE.
*
* The exception is that, if you link a SANE library with other files
* to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. Your use of that executable is in no way restricted on
* account of linking the SANE library code into it.
*
* This exception does not, however, invalidate any other reasons why
* the executable file might be covered by the GNU General Public
* License.
*
* If you submit changes to SANE to the maintainers to be included in
* a subsequent release, you agree by submitting the changes that
* those changes may be distributed with this exception intact.
*
* If you write modifications of your own for SANE, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
* <hr>
*/
#ifndef __PLUSTEK_SCAN_H__
#define __PLUSTEK_SCAN_H__
#ifndef __KERNEL__
# include <stdlib.h>
# include <stdarg.h>
# include <string.h>
# include <stdio.h>
# include <unistd.h>
# include <sys/time.h>
# ifdef HAVE_SYS_SIGNAL_H
# include <sys/signal.h>
# else
# include <signal.h>
# endif
# include <sys/ioctl.h>
# ifdef HAVE_SYS_IO_H
# include <sys/io.h>
# endif
#else
# include <linux/kernel.h>
# include <linux/init.h>
# include <linux/version.h>
# include "plustek-pp_sysdep.h"
# include <linux/delay.h>
# include <linux/parport.h>
#ifdef LINUX_24
# include <linux/parport_pc.h>
#endif /* LINUX_24 */
#endif /* __KERNEL__ */
/*.............................................................................
* driver properties
*/
#define _DRV_NAME "pt_drv" /**< driver's name */
#define _MAX_PTDEVS 4 /**< support for 4 devices */
#define _MAX_BTNS 6 /**< support for 6 buttons */
#define _PTDRV_MAJOR 40 /**< our major number */
/*.............................................................................
* for port operations
*/
# define _OPF ps->IO.fnOut
# define _IPF ps->IO.fnIn
#ifdef __KERNEL__
#define _OUTB_CTRL(pSD,port_value) _OPF(port_value,pSD->IO.pbControlPort)
#define _OUTB_DATA(pSD,port_value) _OPF(port_value,pSD->IO.pbSppDataPort)
#define _OUTB_ECTL(pSD,port_value) _OPF(port_value,(pSD->IO.portBase+0x402))
#define _INB_CTRL(pSD) _IPF(pSD->IO.pbControlPort)
#define _INB_DATA(pSD) _IPF(pSD->IO.pbSppDataPort)
#define _INB_EPPDATA(pSD) _IPF(pSD->IO.pbEppDataPort)
#define _INB_STATUS(pSD) _IPF(pSD->IO.pbStatusPort)
#define _INB_ECTL(pSD) _IPF((pSD->IO.portBase+0x402))
#else
#define _OUTB_CTRL(pSD,port_value) sanei_pp_outb_ctrl(pSD->pardev, port_value)
#define _OUTB_DATA(pSD,port_value) sanei_pp_outb_data(pSD->pardev, port_value)
#define _OUTB_ECTL(pSD,port_value)
#define _INB_CTRL(pSD) sanei_pp_inb_ctrl(pSD->pardev)
#define _INB_DATA(pSD) sanei_pp_inb_data(pSD->pardev)
#define _INB_EPPDATA(pSD) sanei_pp_inb_epp(pSD->pardev)
#define _INB_STATUS(pSD) sanei_pp_inb_stat(pSD->pardev)
#endif
/*.............................................................................
* for memory allocation
*/
#ifndef __KERNEL__
# define _KALLOC(x,y) malloc(x)
# define _KFREE(x) free(x)
# define _VMALLOC(x) malloc(x)
# define _VFREE(x) free(x)
#else
# define _KALLOC(x,y) kmalloc(x,y)
# define _KFREE(x) kfree(x)
# define _VMALLOC(x) vmalloc(x)
# define _VFREE(x) vfree(x)
#endif
/*
* WARNING - never use the _SECOND define with the _DODELAY macro !!
* they are for use the the MiscStartTimer function and the _DO_UDELAY macro
*/
#ifndef __KERNEL__
typedef double TimerDef, *pTimerDef;
#else
typedef long long TimerDef, *pTimerDef;
#endif
#define _MSECOND 1000 /* based on 1 us */
#define _SECOND (1000*_MSECOND)
/*.............................................................................
* timer topics
*/
#ifndef __KERNEL__
# define _DO_UDELAY(usecs) sanei_pp_udelay(usecs)
# define _DODELAY(msecs) { int i; for( i = msecs; i--; ) _DO_UDELAY(1000); }
#else
# define _DO_UDELAY(usecs) udelay(usecs)
# define _DODELAY(msecs) mdelay(msecs)
#endif
/*.............................................................................
* include the shared stuff right here, this concerns the ioctl interface
* and the communication stuff
*/
#include "plustek-pp.h"
/*.............................................................................
* WARNING: don't move the following headers above the previous defines !!!!!!!
*
* the include files for user-mode and kernel-mode program
*/
#include "plustek-pp_types.h"
#include "plustek-pp_hwdefs.h"
#include "plustek-pp_scandata.h"
#include "plustek-pp_procs.h"
#include "plustek-pp_dbg.h"
/*.............................................................................
* some macros for convenience
*/
#define _IS_ASIC96(aid) ((_ASIC_IS_96001 == aid) || (_ASIC_IS_96003 == aid))
#define _IS_ASIC98(aid) ((_ASIC_IS_98001 == aid) || (_ASIC_IS_98003 == aid))
#endif /* guard __PLUSTEK_SCAN_H__ */
/* END PLUSTEK-PP_SCAN.H ....................................................*/
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