addi_common.h

最新版comedi的源码

/**
@verbatim

Copyright (C) 2004,2005  ADDI-DATA GmbH for the source code of this module. 
        
        ADDI-DATA GmbH 
        Dieselstrasse 3 
        D-77833 Ottersweier 
        Tel: [phone] 
        Fax: [phone] 
        http://www.addi-data-com 
        [e-mail] 

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

You shoud also find the complete GPL in the COPYING file accompanying this source code.

@endverbatim
*/
/*
    
  +-----------------------------------------------------------------------+
  | (C) ADDI-DATA GmbH          Dieselstrasse 3      D-77833 Ottersweier  |
  +-----------------------------------------------------------------------+
  | Tel : [phone]     | email    : [e-mail]         |
  | Fax : [phone]    | Internet : http://www.addi-data.com   |
  +-----------------------------------------------------------------------+
  | Project   : ADDI-DATA	  | Compiler : GCC 		          |
  | Modulname : addi_common.h     | Version  : 2.96                       |
  +-------------------------------+---------------------------------------+
  | Project manager: Eric Stolz   | Date     :  02/12/2002                |
  +-----------------------------------------------------------------------+
  | Description : ADDI COMMON Header File                                 |
  +-----------------------------------------------------------------------+
*/




//including header files

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/mm.h>
//#include <linux/malloc.h>
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/timex.h>
#include <linux/timer.h>
#include <linux/pci.h>
#include <asm/io.h>
#include <linux/comedidev.h>
#include "addi_amcc_s5933.h"
#include <linux/kmod.h>
#include <asm/uaccess.h>

#define ERROR  -1
#define SUCCESS 1

// variable type definition

#define VOID void
#define UINT unsigned int
#define ULONG unsigned long
#define USHORT unsigned short
#define PUSHORT unsigned short *
#define INT int
#define BYTE unsigned char
#define PBYTE unsigned char *
#define PINT int *
#define PUINT unsigned int *
#define CHAR char
#define PCHAR char *
#define PRANGE comedi_lrange	*
#define LOBYTE(W)								 (BYTE         )((W)&0xFF)
#define HIBYTE(W)                                (BYTE         )(((W)>>8)&0xFF)
#define MAKEWORD(H,L)                            (USHORT       )((L)|( (H)<<8) )
#define LOWORD(W)								 (USHORT       )((W)&0xFFFF)
#define HIWORD(W)                                (USHORT       )(((W)>>16)&0xFFFF)
#define MAKEDWORD(H,L)  						(UINT         )((L)|( (H)<<16) )

#define DWORD         unsigned long
#define WORD          unsigned short

#define ADDI_ENABLE   1 
#define ADDI_DISABLE  0 
#define APCI1710_SAVE_INTERRUPT 1

#define ADDIDATA_EEPROM    	  1
#define ADDIDATA_NO_EEPROM    0
#define ADDIDATA_93C76        "93C76"
#define ADDIDATA_S5920        "S5920"
#define ADDIDATA_S5933        "S5933"
#define ADDIDATA_9054         "9054"

// Structures
// structure for the boardtype
typedef struct {

		PCHAR  		pc_DriverName; // driver name
		INT 		i_VendorId;   //PCI vendor a device ID of card
		INT			i_DeviceId;
                INT         i_IorangeBase0;
                INT         i_IorangeBase1;
                INT         i_IorangeBase2;  //  base 2 range
                INT         i_IorangeBase3;  //  base 3 range
                INT         i_PCIEeprom;    // eeprom present or not
                PCHAR       pc_EepromChip;  // type of chip
   		INT         i_NbrAiChannel;	// num of A/D chans
   		INT         i_NbrAiChannelDiff;// num of A/D chans in diff mode
		INT         i_AiChannelList;// len of chanlist
		INT         i_NbrAoChannel;// num of D/A chans
		INT     	i_AiMaxdata;// resolution of A/D
		INT     	i_AoMaxdata;// resolution of D/A
		PRANGE      pr_AiRangelist; // rangelist for A/D	
		PRANGE      pr_AoRangelist;// rangelist for D/A	

		INT         i_NbrDiChannel;      // Number of DI channels
		INT         i_NbrDoChannel;    // Number of DO channels
		INT         i_DoMaxdata;     // data to set all chanels high

		INT         i_NbrTTLChannel;	// Number of TTL channels
		PRANGE      pr_TTLRangelist;	// rangelist for TTL
		                 
                INT         i_Dma;            // dma present or not
                INT         i_Timer;         //   timer subdevice present or not     
                BYTE        b_AvailableConvertUnit;
		UINT        ui_MinAcquisitiontimeNs; // Minimum Acquisition in Nano secs
		UINT        ui_MinDelaytimeNs;       // Minimum Delay in Nano secs

// interrupt and reset
 void (*v_hwdrv_Interrupt)(int irq, void *d, struct pt_regs *regs);
 int (*i_hwdrv_Reset)(comedi_device *dev);

//Subdevice functions 
//ANALOG INPUT

int (*i_hwdrv_InsnConfigAnalogInput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
int (*i_hwdrv_InsnReadAnalogInput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data); 
int (*i_hwdrv_InsnWriteAnalogInput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data); 
int (*i_hwdrv_InsnBitsAnalogInput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
int (*i_hwdrv_CommandTestAnalogInput)(comedi_device *dev,comedi_subdevice *s,comedi_cmd *cmd) ;
int (*i_hwdrv_CommandAnalogInput)(comedi_device * dev,comedi_subdevice * s);
int (*i_hwdrv_CancelAnalogInput)(comedi_device * dev, comedi_subdevice * s);


//Analog Output
int (*i_hwdrv_InsnConfigAnalogOutput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data); 
int (*i_hwdrv_InsnWriteAnalogOutput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
int (*i_hwdrv_InsnBitsAnalogOutput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);


//Digital Input
int (*i_hwdrv_InsnConfigDigitalInput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);  
 int (*i_hwdrv_InsnReadDigitalInput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
int (*i_hwdrv_InsnWriteDigitalInput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data); 
int (*i_hwdrv_InsnBitsDigitalInput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);

//Digital Output
int (*i_hwdrv_InsnConfigDigitalOutput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
int (*i_hwdrv_InsnWriteDigitalOutput)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
int (*i_hwdrv_InsnBitsDigitalOutput)(comedi_device *dev,comedi_subdevice *s, comedi_insn *insn,lsampl_t *data);
int (*i_hwdrv_InsnReadDigitalOutput)(comedi_device *dev,comedi_subdevice *s, comedi_insn *insn,lsampl_t *data);

//TIMER
 int (*i_hwdrv_InsnConfigTimer)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
 int (*i_hwdrv_InsnWriteTimer)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
 int (*i_hwdrv_InsnReadTimer)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
 int (*i_hwdrv_InsnBitsTimer)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);  

//TTL IO
 int (*i_hwdr_ConfigInitTTLIO)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
 int (*i_hwdr_ReadTTLIOBits)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
 int (*i_hwdr_ReadTTLIOAllPortValue)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
 int (*i_hwdr_WriteTTLIOChlOnOff)(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data);
} boardtype;






//MODULE INFO STRUCTURE



   typedef union
      {
      /*****************************/
      /* Incremental counter infos */
      /*****************************/

      struct
	 {
	 union
	    {
	    struct
	       {
	       BYTE  b_ModeRegister1;
	       BYTE  b_ModeRegister2;
	       BYTE  b_ModeRegister3;
	       BYTE  b_ModeRegister4;
	       }s_ByteModeRegister;
	    DWORD dw_ModeRegister1_2_3_4;
	    }s_ModeRegister;

	 struct
	    {
	    unsigned int b_IndexInit	              : 1;
	    unsigned int b_CounterInit	              : 1;
	    unsigned int b_ReferenceInit              : 1;
	    unsigned int b_IndexInterruptOccur        : 1;
	    unsigned int b_CompareLogicInit           : 1;
	    unsigned int b_FrequencyMeasurementInit   : 1;
	    unsigned int b_FrequencyMeasurementEnable : 1;
	    }s_InitFlag;

	 }s_SiemensCounterInfo;

      /*************/
      /* SSI infos */
      /*************/

      struct
	 {
	 BYTE  b_SSIProfile;
	 BYTE  b_PositionTurnLength;
	 BYTE  b_TurnCptLength;
	 BYTE  b_SSIInit;
	 }s_SSICounterInfo;


      /*****************/
      /* TTL I/O infos */
      /*****************/

      struct
	 {
	 BYTE  b_TTLInit;
	 BYTE  b_PortConfiguration [4];
	 }s_TTLIOInfo;

      /*********************/
      /* Digital I/O infos */