/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.h

  1/*
  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 */
 17
 18/*********      Definitions for APCI-1564 card  *****/
 19
 20#define APCI1564_BOARD_VENDOR_ID                0x15B8
 21#define APCI1564_ADDRESS_RANGE                  128
 22
 23/* DIGITAL INPUT-OUTPUT DEFINE */
 24/* Input defines */
 25#define APCI1564_DIGITAL_IP                     0x04
 26#define APCI1564_DIGITAL_IP_INTERRUPT_MODE1     4
 27#define APCI1564_DIGITAL_IP_INTERRUPT_MODE2     8
 28#define APCI1564_DIGITAL_IP_IRQ                 16
 29
 30/* Output defines */
 31#define APCI1564_DIGITAL_OP                 	0x18
 32#define APCI1564_DIGITAL_OP_RW               	0
 33#define APCI1564_DIGITAL_OP_INTERRUPT           4
 34#define APCI1564_DIGITAL_OP_IRQ                 12
 35
 36/* Digital Input IRQ Function Selection */
 37#define ADDIDATA_OR                             0
 38#define ADDIDATA_AND                            1
 39
 40/* Digital Input Interrupt Status */
 41#define APCI1564_DIGITAL_IP_INTERRUPT_STATUS    12
 42
 43/* Digital Output Interrupt Status */
 44#define APCI1564_DIGITAL_OP_INTERRUPT_STATUS    8
 45
 46/* Digital Input Interrupt Enable Disable. */
 47#define APCI1564_DIGITAL_IP_INTERRUPT_ENABLE    0x4
 48#define APCI1564_DIGITAL_IP_INTERRUPT_DISABLE   0xFFFFFFFB
 49
 50/* Digital Output Interrupt Enable Disable. */
 51#define APCI1564_DIGITAL_OP_VCC_INTERRUPT_ENABLE   0x1
 52#define APCI1564_DIGITAL_OP_VCC_INTERRUPT_DISABLE  0xFFFFFFFE
 53#define APCI1564_DIGITAL_OP_CC_INTERRUPT_ENABLE    0x2
 54#define APCI1564_DIGITAL_OP_CC_INTERRUPT_DISABLE   0xFFFFFFFD
 55
 56/* ADDIDATA Enable Disable */
 57
 58#define ADDIDATA_ENABLE                            1
 59#define ADDIDATA_DISABLE                           0
 60
 61/* TIMER COUNTER WATCHDOG DEFINES */
 62
 63#define ADDIDATA_TIMER                             0
 64#define ADDIDATA_COUNTER                           1
 65#define ADDIDATA_WATCHDOG                          2
 66#define APCI1564_DIGITAL_OP_WATCHDOG               0x28
 67#define APCI1564_TIMER                             0x48
 68#define APCI1564_COUNTER1                          0x0
 69#define APCI1564_COUNTER2                          0x20
 70#define APCI1564_COUNTER3                          0x40
 71#define APCI1564_COUNTER4                          0x60
 72#define APCI1564_TCW_SYNC_ENABLEDISABLE            0
 73#define APCI1564_TCW_RELOAD_VALUE                  4
 74#define APCI1564_TCW_TIMEBASE                      8
 75#define APCI1564_TCW_PROG                          12
 76#define APCI1564_TCW_TRIG_STATUS                   16
 77#define APCI1564_TCW_IRQ                           20
 78#define APCI1564_TCW_WARN_TIMEVAL                  24
 79#define APCI1564_TCW_WARN_TIMEBASE                 28
 80
 81/* Hardware Layer  functions for Apci1564 */
 82
 83/*
 84* DI for di read
 85*/
 86int i_APCI1564_ConfigDigitalInput(struct comedi_device *dev, struct comedi_subdevice *s,
 87				  struct comedi_insn *insn, unsigned int *data);
 88int i_APCI1564_Read1DigitalInput(struct comedi_device *dev, struct comedi_subdevice *s,
 89				 struct comedi_insn *insn, unsigned int *data);
 90int i_APCI1564_ReadMoreDigitalInput(struct comedi_device *dev, struct comedi_subdevice *s,
 91				    struct comedi_insn *insn, unsigned int *data);
 92
 93/* DO */
 94int i_APCI1564_ConfigDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s,
 95				   struct comedi_insn *insn, unsigned int *data);
 96int i_APCI1564_WriteDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s,
 97				  struct comedi_insn *insn, unsigned int *data);
 98int i_APCI1564_ReadDigitalOutput(struct comedi_device *dev, struct comedi_subdevice *s,
 99				 struct comedi_insn *insn, unsigned int *data);
100int i_APCI1564_ReadInterruptStatus(struct comedi_device *dev, struct comedi_subdevice *s,
101				   struct comedi_insn *insn, unsigned int *data);
102
103/*
104* TIMER timer value is passed as u seconds
105*/
106int i_APCI1564_ConfigTimerCounterWatchdog(struct comedi_device *dev,
107					  struct comedi_subdevice *s,
108					  struct comedi_insn *insn, unsigned int *data);
109int i_APCI1564_StartStopWriteTimerCounterWatchdog(struct comedi_device *dev,
110						  struct comedi_subdevice *s,
111						  struct comedi_insn *insn,
112						  unsigned int *data);
113int i_APCI1564_ReadTimerCounterWatchdog(struct comedi_device *dev,
114					struct comedi_subdevice *s,
115					struct comedi_insn *insn, unsigned int *data);
116
117/* intERRUPT */
118static void v_APCI1564_Interrupt(int irq, void *d);
119
120/* RESET */
121int i_APCI1564_Reset(struct comedi_device *dev);