[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / comedi / drivers / addi-data / addi_common.h

/*
 *  Copyright (C) 2004,2005  ADDI-DATA GmbH for the source code of this module.
 *
 *	ADDI-DATA GmbH
 *	Dieselstrasse 3
 *	D-77833 Ottersweier
 *	Tel: +19(0)7223/9493-0
 *	Fax: +49(0)7223/9493-92
 *	http://www.addi-data-com
 *	info@addi-data.com
 *
 * 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.
 */

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/mm.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 <linux/io.h>
#include <linux/kmod.h>
#include <linux/uaccess.h>
#include "../../comedidev.h"
#include "addi_amcc_s5933.h"

#define ERROR	-1
#define SUCCESS	1

#define LOBYTE(W)	(unsigned char)((W) & 0xFF)
#define HIBYTE(W)	(unsigned char)(((W) >> 8) & 0xFF)
#define MAKEWORD(H, L)	(unsigned short)((L) | ((H) << 8))
#define LOWORD(W)	(unsigned short)((W) & 0xFFFF)
#define HIWORD(W)	(unsigned short)(((W) >> 16) & 0xFFFF)
#define MAKEDWORD(H, L)	(unsigned int)((L) | ((H) << 16))

#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"

/* ADDIDATA Enable Disable */
#define ADDIDATA_ENABLE		1
#define ADDIDATA_DISABLE	0

/* Structures */

/* structure for the boardtype */
typedef struct {
	const char *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
	char *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
        const struct comedi_lrange *pr_AiRangelist;	/* rangelist for A/D */
        const struct comedi_lrange *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
	const struct comedi_lrange *pr_TTLRangelist;	/* rangelist for TTL */

	int i_Dma;		// dma present or not
	int i_Timer;		//   timer subdevice present or not
	unsigned char b_AvailableConvertUnit;
	unsigned int ui_MinAcquisitiontimeNs;	// Minimum Acquisition in Nano secs
	unsigned int ui_MinDelaytimeNs;	// Minimum Delay in Nano secs

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

	/* Subdevice functions */

	/* ANALOG INPUT */
	int (*i_hwdrv_InsnConfigAnalogInput)(struct comedi_device *dev,
					     struct comedi_subdevice *s,
					     struct comedi_insn *insn,
					     unsigned int *data);
	int (*i_hwdrv_InsnReadAnalogInput)(struct comedi_device *dev,
					    struct comedi_subdevice *s,
					    struct comedi_insn *insn,
					    unsigned int *data);
	int (*i_hwdrv_InsnWriteAnalogInput)(struct comedi_device *dev,
					    struct comedi_subdevice *s,
					    struct comedi_insn *insn,
					    unsigned int *data);
	int (*i_hwdrv_InsnBitsAnalogInput)(struct comedi_device *dev,
					   struct comedi_subdevice *s,
					   struct comedi_insn *insn,
					   unsigned int *data);
	int (*i_hwdrv_CommandTestAnalogInput)(struct comedi_device *dev,
					      struct comedi_subdevice *s,
					      struct comedi_cmd *cmd);
	int (*i_hwdrv_CommandAnalogInput)(struct comedi_device *dev,
					  struct comedi_subdevice *s);
	int (*i_hwdrv_CancelAnalogInput)(struct comedi_device *dev,
					 struct comedi_subdevice *s);

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

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

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

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

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

//MODULE INFO STRUCTURE

typedef union {
	/* Incremental counter infos */
	struct {
		union {
			struct {
				unsigned char b_ModeRegister1;
				unsigned char b_ModeRegister2;
				unsigned char b_ModeRegister3;
				unsigned char b_ModeRegister4;
			} s_ByteModeRegister;
			unsigned int 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 {
		unsigned char b_SSIProfile;
		unsigned char b_PositionTurnLength;
		unsigned char b_TurnCptLength;
		unsigned char b_SSIInit;
	} s_SSICounterInfo;

	/* TTL I/O infos */
	struct {
		unsigned char b_TTLInit;
		unsigned char b_PortConfiguration[4];
	} s_TTLIOInfo;

	/* Digital I/O infos */
	struct {
		unsigned char b_DigitalInit;
		unsigned char b_ChannelAMode;
		unsigned char b_ChannelBMode;
		unsigned char b_OutputMemoryEnabled;
		unsigned int dw_OutputMemory;
	} s_DigitalIOInfo;

      /*********************/
	/* 82X54 timer infos */
      /*********************/

	struct {
		struct {
			unsigned char b_82X54Init;
			unsigned char b_InputClockSelection;
			unsigned char b_InputClockLevel;
			unsigned char b_OutputLevel;
			unsigned char b_HardwareGateLevel;
			unsigned int dw_ConfigurationWord;
		} s_82X54TimerInfo[3];
		unsigned char b_InterruptMask;
	} s_82X54ModuleInfo;

      /*********************/
	/* Chronometer infos */
      /*********************/

	struct {
		unsigned char b_ChronoInit;
		unsigned char b_InterruptMask;
		unsigned char b_PCIInputClock;
		unsigned char b_TimingUnit;
		unsigned char b_CycleMode;
		double d_TimingInterval;
		unsigned int dw_ConfigReg;
	} s_ChronoModuleInfo;

      /***********************/
	/* Pulse encoder infos */
      /***********************/

	struct {
		struct {
			unsigned char b_PulseEncoderInit;
		} s_PulseEncoderInfo[4];
		unsigned int dw_SetRegister;
		unsigned int dw_ControlRegister;
		unsigned int dw_StatusRegister;
	} s_PulseEncoderModuleInfo;

	/* Tor conter infos */
	struct {
		struct {
			unsigned char b_TorCounterInit;
			unsigned char b_TimingUnit;
			unsigned char b_InterruptEnable;
			double d_TimingInterval;
			unsigned int ul_RealTimingInterval;
		} s_TorCounterInfo[2];
		unsigned char b_PCIInputClock;
	} s_TorCounterModuleInfo;

	/* PWM infos */
	struct {
		struct {
			unsigned char b_PWMInit;
			unsigned char b_TimingUnit;
			unsigned char b_InterruptEnable;
			double d_LowTiming;
			double d_HighTiming;
			unsigned int ul_RealLowTiming;
			unsigned int ul_RealHighTiming;
		} s_PWMInfo[2];
		unsigned char b_ClockSelection;
	} s_PWMModuleInfo;

	/* ETM infos */
	struct {
		struct {
			unsigned char b_ETMEnable;
			unsigned char b_ETMInterrupt;
		} s_ETMInfo[2];
		unsigned char b_ETMInit;
		unsigned char b_TimingUnit;
		unsigned char b_ClockSelection;
		double d_TimingInterval;
		unsigned int ul_Timing;
	} s_ETMModuleInfo;

	/* CDA infos */
	struct {
		unsigned char b_CDAEnable;
		unsigned char b_CDAInterrupt;
		unsigned char b_CDAInit;
		unsigned char b_FctSelection;
		unsigned char b_CDAReadFIFOOverflow;
	} s_CDAModuleInfo;

} str_ModuleInfo;

/* Private structure for the addi_apci3120 driver */
typedef struct {

	int iobase;
	int i_IobaseAmcc;	// base+size for AMCC chip
	int i_IobaseAddon;	//addon base address
	int i_IobaseReserved;
	unsigned long dw_AiBase;
	struct pcilst_struct *amcc;	// ptr too AMCC data
	unsigned char allocated;		// we have blocked card
	unsigned char b_ValidDriver;	// driver is ok
	unsigned char b_AiContinuous;	// we do unlimited AI
	unsigned char b_AiInitialisation;
	unsigned int ui_AiActualScan;	//how many scans we finished
	unsigned int ui_AiBufferPtr;	// data buffer ptr in samples
	unsigned int ui_AiNbrofChannels;	// how many channels is measured
	unsigned int ui_AiScanLength;	// Length of actual scanlist
	unsigned int ui_AiActualScanPosition;	// position in actual scan
	unsigned int * pui_AiChannelList;	// actual chanlist
	unsigned int ui_AiChannelList[32];	// actual chanlist
	unsigned char b_AiChannelConfiguration[32];	// actual chanlist
	unsigned int ui_AiReadData[32];
	unsigned int dw_AiInitialised;
	unsigned int ui_AiTimer0;	//Timer Constant for Timer0
	unsigned int ui_AiTimer1;	//Timer constant for Timer1
	unsigned int ui_AiFlags;
	unsigned int ui_AiDataLength;
	short *AiData;	// Pointer to sample data
	unsigned int ui_AiNbrofScans;	// number of scans to do
	unsigned short us_UseDma;	// To use Dma or not
	unsigned char b_DmaDoubleBuffer;	// we can use double buffering
	unsigned int ui_DmaActualBuffer;	// which buffer is used now
	/* UPDATE-0.7.57->0.7.68 */
	/* unsigned int               ul_DmaBufferVirtual[2]; pointers to begin of DMA buffer */
	short *ul_DmaBufferVirtual[2];	// pointers to begin of DMA buffer
	unsigned int ul_DmaBufferHw[2];	// hw address of DMA buff
	unsigned int ui_DmaBufferSize[2];	// size of dma buffer in bytes
	unsigned int ui_DmaBufferUsesize[2];	// which size we may now used for transfer
	unsigned int ui_DmaBufferSamples[2];	// size in samples
	unsigned int ui_DmaBufferPages[2];	// number of pages in buffer
	unsigned char b_DigitalOutputRegister;	// Digital Output Register
	unsigned char b_OutputMemoryStatus;
	unsigned char b_AnalogInputChannelNbr;	// Analog input channel Nbr
	unsigned char b_AnalogOutputChannelNbr;	// Analog input Output  Nbr
	unsigned char b_TimerSelectMode;	// Contain data written at iobase + 0C
	unsigned char b_ModeSelectRegister;	// Contain data written at iobase + 0E
	unsigned short us_OutputRegister;	// Contain data written at iobase + 0
	unsigned char b_InterruptState;
	unsigned char b_TimerInit;	// Specify if InitTimerWatchdog was load
	unsigned char b_TimerStarted;	// Specify if timer 2 is running or not
	unsigned char b_Timer2Mode;	// Specify the timer 2 mode
	unsigned char b_Timer2Interrupt;	//Timer2  interrupt enable or disable
	unsigned char b_AiCyclicAcquisition;	// indicate cyclic acquisition
	unsigned char b_InterruptMode;	// eoc eos or dma
	unsigned char b_EocEosInterrupt;	// Enable disable eoc eos interrupt
	unsigned int ui_EocEosConversionTime;
	unsigned char b_EocEosConversionTimeBase;
	unsigned char b_SingelDiff;
	unsigned char b_ExttrigEnable;	/* To enable or disable external trigger */

	/* Pointer to the current process */
	struct task_struct *tsk_Current;
	boardtype *ps_BoardInfo;

	/* Hardware board infos for 1710 */
	struct {
		unsigned int ui_Address;	/* Board address */
		unsigned int ui_FlashAddress;
		unsigned char b_InterruptNbr;	/* Board interrupt number */
		unsigned char b_SlotNumber;	/* PCI slot number */
		unsigned char b_BoardVersion;
		unsigned int dw_MolduleConfiguration[4];	/* Module config */
	} s_BoardInfos;

	/* Interrupt infos */
	struct {
		unsigned int ul_InterruptOccur;	/* 0   : No interrupt occur */
						/* > 0 : Interrupt occur */
		unsigned int ui_Read;	/* Read FIFO */
		unsigned int ui_Write;	/* Write FIFO */
		struct {
			unsigned char b_OldModuleMask;
			unsigned int ul_OldInterruptMask;	/* Interrupt mask */
			unsigned int ul_OldCounterLatchValue;	/* Interrupt counter value */
		} s_FIFOInterruptParameters[APCI1710_SAVE_INTERRUPT];
	} s_InterruptParameters;

	str_ModuleInfo s_ModuleInfo[4];
	unsigned int ul_TTLPortConfiguration[10];

} addi_private;

static unsigned short pci_list_builded;	/* set to 1 when list of card is known */

/* Function declarations */
static int i_ADDI_Attach(struct comedi_device *dev, struct comedi_devconfig *it);
static int i_ADDI_Detach(struct comedi_device *dev);
static int i_ADDI_Reset(struct comedi_device *dev);

static irqreturn_t v_ADDI_Interrupt(int irq, void *d PT_REGS_ARG);
static int i_ADDIDATA_InsnReadEeprom(struct comedi_device *dev, struct comedi_subdevice *s,
				     struct comedi_insn *insn, unsigned int *data);
Commit	Line	Data
c995fe94	1	/*
15d8826a GKH	2	* Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
	3	*
	4	* ADDI-DATA GmbH
	5	* Dieselstrasse 3
	6	* D-77833 Ottersweier
	7	* Tel: +19(0)7223/9493-0
	8	* Fax: +49(0)7223/9493-92
	9	* http://www.addi-data-com
	10	* info@addi-data.com
	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 Free
	14	* Software Foundation; either version 2 of the License, or (at your option)
	15	* any later version.
	16	*/
c995fe94 ADG	17
	18	#include <linux/kernel.h>
	19	#include <linux/module.h>
	20	#include <linux/sched.h>
	21	#include <linux/mm.h>
c995fe94 ADG	22	#include <linux/slab.h>
	23	#include <linux/errno.h>
	24	#include <linux/ioport.h>
	25	#include <linux/delay.h>
	26	#include <linux/interrupt.h>
	27	#include <linux/timex.h>
	28	#include <linux/timer.h>
	29	#include <linux/pci.h>
15d8826a GKH	30	#include <linux/io.h>
	31	#include <linux/kmod.h>
	32	#include <linux/uaccess.h>
c995fe94 ADG	33	#include "../../comedidev.h"
c995fe94 ADG	34	#include "addi_amcc_s5933.h"
c995fe94	35
15d8826a GKH	36	#define ERROR -1
15d8826a GKH	37	#define SUCCESS 1
c995fe94	38
1783fbfe BP	39	#define LOBYTE(W) (unsigned char)((W) & 0xFF)
1783fbfe BP	40	#define HIBYTE(W) (unsigned char)(((W) >> 8) & 0xFF)
a9fce7c9 BP	41	#define MAKEWORD(H, L) (unsigned short)((L) \| ((H) << 8))
	42	#define LOWORD(W) (unsigned short)((W) & 0xFFFF)
	43	#define HIWORD(W) (unsigned short)(((W) >> 16) & 0xFFFF)
117102b0	44	#define MAKEDWORD(H, L) (unsigned int)((L) \| ((H) << 16))
15d8826a GKH	45
	46	#define ADDI_ENABLE 1
	47	#define ADDI_DISABLE 0
	48	#define APCI1710_SAVE_INTERRUPT 1
	49
	50	#define ADDIDATA_EEPROM 1
	51	#define ADDIDATA_NO_EEPROM 0
	52	#define ADDIDATA_93C76 "93C76"
	53	#define ADDIDATA_S5920 "S5920"
	54	#define ADDIDATA_S5933 "S5933"
	55	#define ADDIDATA_9054 "9054"
	56
	57	/* ADDIDATA Enable Disable */
	58	#define ADDIDATA_ENABLE 1
	59	#define ADDIDATA_DISABLE 0
	60
	61	/* Structures */
	62
	63	/* structure for the boardtype */
	64	typedef struct {
18002713	65	const char *pc_DriverName; // driver name
74b894e5 BP	66	int i_VendorId; //PCI vendor a device ID of card
	67	int i_DeviceId;
	68	int i_IorangeBase0;
	69	int i_IorangeBase1;
	70	int i_IorangeBase2; // base 2 range
	71	int i_IorangeBase3; // base 3 range
	72	int i_PCIEeprom; // eeprom present or not
18002713	73	char *pc_EepromChip; // type of chip
74b894e5 BP	74	int i_NbrAiChannel; // num of A/D chans
	75	int i_NbrAiChannelDiff; // num of A/D chans in diff mode
	76	int i_AiChannelList; // len of chanlist
	77	int i_NbrAoChannel; // num of D/A chans
	78	int i_AiMaxdata; // resolution of A/D
	79	int i_AoMaxdata; // resolution of D/A
1c09a82c BP	80	const struct comedi_lrange pr_AiRangelist; / rangelist for A/D */
1c09a82c BP	81	const struct comedi_lrange pr_AoRangelist; / rangelist for D/A */
c995fe94	82
74b894e5 BP	83	int i_NbrDiChannel; // Number of DI channels
	84	int i_NbrDoChannel; // Number of DO channels
	85	int i_DoMaxdata; // data to set all chanels high
c995fe94	86
74b894e5	87	int i_NbrTTLChannel; // Number of TTL channels
1c09a82c	88	const struct comedi_lrange pr_TTLRangelist; / rangelist for TTL */
c995fe94	89
74b894e5 BP	90	int i_Dma; // dma present or not
74b894e5 BP	91	int i_Timer; // timer subdevice present or not
1783fbfe	92	unsigned char b_AvailableConvertUnit;
117102b0 BP	93	unsigned int ui_MinAcquisitiontimeNs; // Minimum Acquisition in Nano secs
117102b0 BP	94	unsigned int ui_MinDelaytimeNs; // Minimum Delay in Nano secs
c995fe94	95
15d8826a GKH	96	/* interrupt and reset */
15d8826a GKH	97	void (v_hwdrv_Interrupt)(int irq, void d);
71b5f4f1	98	int (i_hwdrv_Reset)(struct comedi_device dev);
15d8826a GKH	99
	100	/* Subdevice functions */
	101
	102	/* ANALOG INPUT */
71b5f4f1	103	int (i_hwdrv_InsnConfigAnalogInput)(struct comedi_device dev,
34c43922	104	struct comedi_subdevice *s,
90035c08	105	struct comedi_insn *insn,
790c5541	106	unsigned int *data);
71b5f4f1	107	int (i_hwdrv_InsnReadAnalogInput)(struct comedi_device dev,
34c43922	108	struct comedi_subdevice *s,
90035c08	109	struct comedi_insn *insn,
790c5541	110	unsigned int *data);
71b5f4f1	111	int (i_hwdrv_InsnWriteAnalogInput)(struct comedi_device dev,
34c43922	112	struct comedi_subdevice *s,
90035c08	113	struct comedi_insn *insn,
790c5541	114	unsigned int *data);
71b5f4f1	115	int (i_hwdrv_InsnBitsAnalogInput)(struct comedi_device dev,
34c43922	116	struct comedi_subdevice *s,
90035c08	117	struct comedi_insn *insn,
790c5541	118	unsigned int *data);
71b5f4f1	119	int (i_hwdrv_CommandTestAnalogInput)(struct comedi_device dev,
34c43922	120	struct comedi_subdevice *s,
ea6d0d4c	121	struct comedi_cmd *cmd);
71b5f4f1	122	int (i_hwdrv_CommandAnalogInput)(struct comedi_device dev,
34c43922	123	struct comedi_subdevice *s);
71b5f4f1	124	int (i_hwdrv_CancelAnalogInput)(struct comedi_device dev,
34c43922	125	struct comedi_subdevice *s);
15d8826a GKH	126
15d8826a GKH	127	/* Analog Output */
71b5f4f1	128	int (i_hwdrv_InsnConfigAnalogOutput)(struct comedi_device dev,
34c43922	129	struct comedi_subdevice *s,
90035c08	130	struct comedi_insn *insn,
790c5541	131	unsigned int *data);
71b5f4f1	132	int (i_hwdrv_InsnWriteAnalogOutput)(struct comedi_device dev,
34c43922	133	struct comedi_subdevice *s,
90035c08	134	struct comedi_insn *insn,
790c5541	135	unsigned int *data);
71b5f4f1	136	int (i_hwdrv_InsnBitsAnalogOutput)(struct comedi_device dev,
34c43922	137	struct comedi_subdevice *s,
90035c08	138	struct comedi_insn *insn,
790c5541	139	unsigned int *data);
15d8826a GKH	140
15d8826a GKH	141	/* Digital Input */
71b5f4f1	142	int (i_hwdrv_InsnConfigDigitalInput) (struct comedi_device dev,
34c43922	143	struct comedi_subdevice *s,
90035c08	144	struct comedi_insn *insn,
790c5541	145	unsigned int *data);
71b5f4f1	146	int (i_hwdrv_InsnReadDigitalInput) (struct comedi_device dev,
34c43922	147	struct comedi_subdevice *s,
90035c08	148	struct comedi_insn *insn,
790c5541	149	unsigned int *data);
71b5f4f1	150	int (i_hwdrv_InsnWriteDigitalInput) (struct comedi_device dev,
34c43922	151	struct comedi_subdevice *s,
90035c08	152	struct comedi_insn *insn,
790c5541	153	unsigned int *data);
71b5f4f1	154	int (i_hwdrv_InsnBitsDigitalInput) (struct comedi_device dev,
34c43922	155	struct comedi_subdevice *s,
90035c08	156	struct comedi_insn *insn,
790c5541	157	unsigned int *data);
15d8826a GKH	158
15d8826a GKH	159	/* Digital Output */
71b5f4f1	160	int (i_hwdrv_InsnConfigDigitalOutput)(struct comedi_device dev,
34c43922	161	struct comedi_subdevice *s,
90035c08	162	struct comedi_insn *insn,
790c5541	163	unsigned int *data);
71b5f4f1	164	int (i_hwdrv_InsnWriteDigitalOutput)(struct comedi_device dev,
34c43922	165	struct comedi_subdevice *s,
90035c08	166	struct comedi_insn *insn,
790c5541	167	unsigned int *data);
71b5f4f1	168	int (i_hwdrv_InsnBitsDigitalOutput)(struct comedi_device dev,
34c43922	169	struct comedi_subdevice *s,
90035c08	170	struct comedi_insn *insn,
790c5541	171	unsigned int *data);
71b5f4f1	172	int (i_hwdrv_InsnReadDigitalOutput)(struct comedi_device dev,
34c43922	173	struct comedi_subdevice *s,
90035c08	174	struct comedi_insn *insn,
790c5541	175	unsigned int *data);
15d8826a GKH	176
15d8826a GKH	177	/* TIMER */
71b5f4f1	178	int (i_hwdrv_InsnConfigTimer)(struct comedi_device dev,
34c43922	179	struct comedi_subdevice *s,
90035c08	180	struct comedi_insn insn, unsigned int data);
71b5f4f1	181	int (i_hwdrv_InsnWriteTimer)(struct comedi_device dev,
90035c08	182	struct comedi_subdevice s, struct comedi_insn insn,
790c5541	183	unsigned int *data);
34c43922	184	int (i_hwdrv_InsnReadTimer)(struct comedi_device dev, struct comedi_subdevice *s,
90035c08	185	struct comedi_insn insn, unsigned int data);
34c43922	186	int (i_hwdrv_InsnBitsTimer)(struct comedi_device dev, struct comedi_subdevice *s,
90035c08	187	struct comedi_insn insn, unsigned int data);
15d8826a GKH	188
15d8826a GKH	189	/* TTL IO */
71b5f4f1	190	int (i_hwdr_ConfigInitTTLIO)(struct comedi_device dev,
90035c08	191	struct comedi_subdevice s, struct comedi_insn insn,
790c5541	192	unsigned int *data);
34c43922	193	int (i_hwdr_ReadTTLIOBits)(struct comedi_device dev, struct comedi_subdevice *s,
90035c08	194	struct comedi_insn insn, unsigned int data);
71b5f4f1	195	int (i_hwdr_ReadTTLIOAllPortValue)(struct comedi_device dev,
34c43922	196	struct comedi_subdevice *s,
90035c08	197	struct comedi_insn *insn,
790c5541	198	unsigned int *data);
71b5f4f1	199	int (i_hwdr_WriteTTLIOChlOnOff)(struct comedi_device dev,
34c43922	200	struct comedi_subdevice *s,
90035c08	201	struct comedi_insn insn, unsigned int data);
c995fe94 ADG	202	} boardtype;
	203
	204	//MODULE INFO STRUCTURE
	205
	206	typedef union {
c995fe94	207	/* Incremental counter infos */
c995fe94 ADG	208	struct {
	209	union {
	210	struct {
1783fbfe BP	211	unsigned char b_ModeRegister1;
	212	unsigned char b_ModeRegister2;
	213	unsigned char b_ModeRegister3;
	214	unsigned char b_ModeRegister4;
c995fe94	215	} s_ByteModeRegister;
756e9d7c	216	unsigned int dw_ModeRegister1_2_3_4;
c995fe94 ADG	217	} s_ModeRegister;
	218
	219	struct {
	220	unsigned int b_IndexInit:1;
	221	unsigned int b_CounterInit:1;
	222	unsigned int b_ReferenceInit:1;
	223	unsigned int b_IndexInterruptOccur:1;
	224	unsigned int b_CompareLogicInit:1;
	225	unsigned int b_FrequencyMeasurementInit:1;
	226	unsigned int b_FrequencyMeasurementEnable:1;
	227	} s_InitFlag;
	228
	229	} s_SiemensCounterInfo;
	230
c995fe94	231	/* SSI infos */
c995fe94	232	struct {
1783fbfe BP	233	unsigned char b_SSIProfile;
	234	unsigned char b_PositionTurnLength;
	235	unsigned char b_TurnCptLength;
	236	unsigned char b_SSIInit;
c995fe94 ADG	237	} s_SSICounterInfo;
c995fe94 ADG	238
c995fe94	239	/* TTL I/O infos */
c995fe94	240	struct {
1783fbfe BP	241	unsigned char b_TTLInit;
1783fbfe BP	242	unsigned char b_PortConfiguration[4];
c995fe94 ADG	243	} s_TTLIOInfo;
c995fe94 ADG	244
c995fe94	245	/* Digital I/O infos */
c995fe94	246	struct {
1783fbfe BP	247	unsigned char b_DigitalInit;
	248	unsigned char b_ChannelAMode;
	249	unsigned char b_ChannelBMode;
	250	unsigned char b_OutputMemoryEnabled;
756e9d7c	251	unsigned int dw_OutputMemory;
c995fe94 ADG	252	} s_DigitalIOInfo;
	253
	254	/*********************/
	255	/* 82X54 timer infos */
	256	/*********************/
	257
	258	struct {
	259	struct {
1783fbfe BP	260	unsigned char b_82X54Init;
	261	unsigned char b_InputClockSelection;
	262	unsigned char b_InputClockLevel;
	263	unsigned char b_OutputLevel;
	264	unsigned char b_HardwareGateLevel;
756e9d7c	265	unsigned int dw_ConfigurationWord;
c995fe94	266	} s_82X54TimerInfo[3];
1783fbfe	267	unsigned char b_InterruptMask;
c995fe94 ADG	268	} s_82X54ModuleInfo;
	269
	270	/*********************/
	271	/* Chronometer infos */
	272	/*********************/
	273
	274	struct {
1783fbfe BP	275	unsigned char b_ChronoInit;
	276	unsigned char b_InterruptMask;
	277	unsigned char b_PCIInputClock;
	278	unsigned char b_TimingUnit;
	279	unsigned char b_CycleMode;
c995fe94	280	double d_TimingInterval;
756e9d7c	281	unsigned int dw_ConfigReg;
c995fe94 ADG	282	} s_ChronoModuleInfo;
	283
	284	/***********************/
	285	/* Pulse encoder infos */
	286	/***********************/
	287
	288	struct {
	289	struct {
1783fbfe	290	unsigned char b_PulseEncoderInit;
c995fe94	291	} s_PulseEncoderInfo[4];
756e9d7c BP	292	unsigned int dw_SetRegister;
	293	unsigned int dw_ControlRegister;
	294	unsigned int dw_StatusRegister;
c995fe94 ADG	295	} s_PulseEncoderModuleInfo;
c995fe94 ADG	296
c995fe94	297	/* Tor conter infos */
c995fe94 ADG	298	struct {
c995fe94 ADG	299	struct {
1783fbfe BP	300	unsigned char b_TorCounterInit;
	301	unsigned char b_TimingUnit;
	302	unsigned char b_InterruptEnable;
c995fe94	303	double d_TimingInterval;
82a6e2e7	304	unsigned int ul_RealTimingInterval;
c995fe94	305	} s_TorCounterInfo[2];
1783fbfe	306	unsigned char b_PCIInputClock;
c995fe94 ADG	307	} s_TorCounterModuleInfo;
c995fe94 ADG	308
c995fe94	309	/* PWM infos */
c995fe94 ADG	310	struct {
c995fe94 ADG	311	struct {
1783fbfe BP	312	unsigned char b_PWMInit;
	313	unsigned char b_TimingUnit;
	314	unsigned char b_InterruptEnable;
c995fe94 ADG	315	double d_LowTiming;
c995fe94 ADG	316	double d_HighTiming;
82a6e2e7 BP	317	unsigned int ul_RealLowTiming;
82a6e2e7 BP	318	unsigned int ul_RealHighTiming;
c995fe94	319	} s_PWMInfo[2];
1783fbfe	320	unsigned char b_ClockSelection;
c995fe94 ADG	321	} s_PWMModuleInfo;
c995fe94 ADG	322
c995fe94	323	/* ETM infos */
c995fe94 ADG	324	struct {
c995fe94 ADG	325	struct {
1783fbfe BP	326	unsigned char b_ETMEnable;
1783fbfe BP	327	unsigned char b_ETMInterrupt;
c995fe94	328	} s_ETMInfo[2];
1783fbfe BP	329	unsigned char b_ETMInit;
	330	unsigned char b_TimingUnit;
	331	unsigned char b_ClockSelection;
c995fe94	332	double d_TimingInterval;
82a6e2e7	333	unsigned int ul_Timing;
c995fe94 ADG	334	} s_ETMModuleInfo;
c995fe94 ADG	335
c995fe94	336	/* CDA infos */
c995fe94	337	struct {
1783fbfe BP	338	unsigned char b_CDAEnable;
	339	unsigned char b_CDAInterrupt;
	340	unsigned char b_CDAInit;
	341	unsigned char b_FctSelection;
	342	unsigned char b_CDAReadFIFOOverflow;
c995fe94 ADG	343	} s_CDAModuleInfo;
	344
	345	} str_ModuleInfo;
c995fe94	346
15d8826a	347	/* Private structure for the addi_apci3120 driver */
c995fe94 ADG	348	typedef struct {
c995fe94 ADG	349
74b894e5 BP	350	int iobase;
	351	int i_IobaseAmcc; // base+size for AMCC chip
	352	int i_IobaseAddon; //addon base address
	353	int i_IobaseReserved;
a3435c92	354	unsigned long dw_AiBase;
c995fe94	355	struct pcilst_struct *amcc; // ptr too AMCC data
1783fbfe BP	356	unsigned char allocated; // we have blocked card
	357	unsigned char b_ValidDriver; // driver is ok
	358	unsigned char b_AiContinuous; // we do unlimited AI
	359	unsigned char b_AiInitialisation;
117102b0 BP	360	unsigned int ui_AiActualScan; //how many scans we finished
	361	unsigned int ui_AiBufferPtr; // data buffer ptr in samples
	362	unsigned int ui_AiNbrofChannels; // how many channels is measured
	363	unsigned int ui_AiScanLength; // Length of actual scanlist
	364	unsigned int ui_AiActualScanPosition; // position in actual scan
	365	unsigned int * pui_AiChannelList; // actual chanlist
	366	unsigned int ui_AiChannelList[32]; // actual chanlist
1783fbfe	367	unsigned char b_AiChannelConfiguration[32]; // actual chanlist
117102b0	368	unsigned int ui_AiReadData[32];
756e9d7c	369	unsigned int dw_AiInitialised;
117102b0 BP	370	unsigned int ui_AiTimer0; //Timer Constant for Timer0
	371	unsigned int ui_AiTimer1; //Timer constant for Timer1
	372	unsigned int ui_AiFlags;
	373	unsigned int ui_AiDataLength;
790c5541	374	short *AiData; // Pointer to sample data
117102b0	375	unsigned int ui_AiNbrofScans; // number of scans to do
a9fce7c9	376	unsigned short us_UseDma; // To use Dma or not
1783fbfe	377	unsigned char b_DmaDoubleBuffer; // we can use double buffering
117102b0	378	unsigned int ui_DmaActualBuffer; // which buffer is used now
82a6e2e7 BP	379	/* UPDATE-0.7.57->0.7.68 */
82a6e2e7 BP	380	/* unsigned int ul_DmaBufferVirtual[2]; pointers to begin of DMA buffer */
790c5541	381	short *ul_DmaBufferVirtual[2]; // pointers to begin of DMA buffer
82a6e2e7	382	unsigned int ul_DmaBufferHw[2]; // hw address of DMA buff
117102b0 BP	383	unsigned int ui_DmaBufferSize[2]; // size of dma buffer in bytes
	384	unsigned int ui_DmaBufferUsesize[2]; // which size we may now used for transfer
	385	unsigned int ui_DmaBufferSamples[2]; // size in samples
	386	unsigned int ui_DmaBufferPages[2]; // number of pages in buffer
1783fbfe BP	387	unsigned char b_DigitalOutputRegister; // Digital Output Register
	388	unsigned char b_OutputMemoryStatus;
	389	unsigned char b_AnalogInputChannelNbr; // Analog input channel Nbr
	390	unsigned char b_AnalogOutputChannelNbr; // Analog input Output Nbr
	391	unsigned char b_TimerSelectMode; // Contain data written at iobase + 0C
	392	unsigned char b_ModeSelectRegister; // Contain data written at iobase + 0E
a9fce7c9	393	unsigned short us_OutputRegister; // Contain data written at iobase + 0
1783fbfe BP	394	unsigned char b_InterruptState;
	395	unsigned char b_TimerInit; // Specify if InitTimerWatchdog was load
	396	unsigned char b_TimerStarted; // Specify if timer 2 is running or not
	397	unsigned char b_Timer2Mode; // Specify the timer 2 mode
	398	unsigned char b_Timer2Interrupt; //Timer2 interrupt enable or disable
	399	unsigned char b_AiCyclicAcquisition; // indicate cyclic acquisition
	400	unsigned char b_InterruptMode; // eoc eos or dma
	401	unsigned char b_EocEosInterrupt; // Enable disable eoc eos interrupt
117102b0	402	unsigned int ui_EocEosConversionTime;
1783fbfe BP	403	unsigned char b_EocEosConversionTimeBase;
	404	unsigned char b_SingelDiff;
	405	unsigned char b_ExttrigEnable; /* To enable or disable external trigger */
c995fe94	406
15d8826a GKH	407	/* Pointer to the current process */
15d8826a GKH	408	struct task_struct *tsk_Current;
c995fe94 ADG	409	boardtype *ps_BoardInfo;
c995fe94 ADG	410
15d8826a	411	/* Hardware board infos for 1710 */
c995fe94	412	struct {
117102b0 BP	413	unsigned int ui_Address; /* Board address */
117102b0 BP	414	unsigned int ui_FlashAddress;
1783fbfe BP	415	unsigned char b_InterruptNbr; /* Board interrupt number */
	416	unsigned char b_SlotNumber; /* PCI slot number */
	417	unsigned char b_BoardVersion;
756e9d7c	418	unsigned int dw_MolduleConfiguration[4]; /* Module config */
c995fe94 ADG	419	} s_BoardInfos;
c995fe94 ADG	420
c995fe94	421	/* Interrupt infos */
c995fe94	422	struct {
82a6e2e7	423	unsigned int ul_InterruptOccur; /* 0 : No interrupt occur */
15d8826a	424	/* > 0 : Interrupt occur */
117102b0 BP	425	unsigned int ui_Read; /* Read FIFO */
117102b0 BP	426	unsigned int ui_Write; /* Write FIFO */
c995fe94	427	struct {
1783fbfe	428	unsigned char b_OldModuleMask;
82a6e2e7 BP	429	unsigned int ul_OldInterruptMask; /* Interrupt mask */
82a6e2e7 BP	430	unsigned int ul_OldCounterLatchValue; /* Interrupt counter value */
c995fe94 ADG	431	} s_FIFOInterruptParameters[APCI1710_SAVE_INTERRUPT];
	432	} s_InterruptParameters;
	433
	434	str_ModuleInfo s_ModuleInfo[4];
82a6e2e7	435	unsigned int ul_TTLPortConfiguration[10];
c995fe94 ADG	436
	437	} addi_private;
	438
15d8826a	439	static unsigned short pci_list_builded; /* set to 1 when list of card is known */
c995fe94	440
15d8826a	441	/* Function declarations */
0707bb04	442	static int i_ADDI_Attach(struct comedi_device dev, struct comedi_devconfig it);
71b5f4f1 BP	443	static int i_ADDI_Detach(struct comedi_device *dev);
71b5f4f1 BP	444	static int i_ADDI_Reset(struct comedi_device *dev);
c995fe94 ADG	445
c995fe94 ADG	446	static irqreturn_t v_ADDI_Interrupt(int irq, void *d PT_REGS_ARG);
34c43922	447	static int i_ADDIDATA_InsnReadEeprom(struct comedi_device dev, struct comedi_subdevice s,
90035c08	448	struct comedi_insn insn, unsigned int data);