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Diffstat (limited to 'backend/plustek-pp_scan.h')
| -rw-r--r-- | backend/plustek-pp_scan.h | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/backend/plustek-pp_scan.h b/backend/plustek-pp_scan.h new file mode 100644 index 0000000..3b977bf --- /dev/null +++ b/backend/plustek-pp_scan.h @@ -0,0 +1,202 @@ +/* @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 ....................................................*/ |