// SPDX-License-Identifier: GPL-2.0+ /* * icp_multi.c * Comedi driver for Inova ICP_MULTI board * * COMEDI - Linux Control and Measurement Device Interface * Copyright (C) 1997-2002 David A. Schleef <[email protected]> */ /* * Driver: icp_multi * Description: Inova ICP_MULTI * Devices: [Inova] ICP_MULTI (icp_multi) * Author: Anne Smorthit <[email protected]> * Status: works * * Configuration options: not applicable, uses PCI auto config * * The driver works for analog input and output and digital input and * output. It does not work with interrupts or with the counters. Currently * no support for DMA. * * It has 16 single-ended or 8 differential Analogue Input channels with * 12-bit resolution. Ranges : 5V, 10V, +/-5V, +/-10V, 0..20mA and 4..20mA. * Input ranges can be individually programmed for each channel. Voltage or * current measurement is selected by jumper. * * There are 4 x 12-bit Analogue Outputs. Ranges : 5V, 10V, +/-5V, +/-10V * * 16 x Digital Inputs, 24V * * 8 x Digital Outputs, 24V, 1A * * 4 x 16-bit counters - not implemented */ #include <linux/module.h> #include <linux/delay.h> #include <linux/comedi/comedi_pci.h> #define ICP_MULTI_ADC_CSR … #define ICP_MULTI_ADC_CSR_ST … #define ICP_MULTI_ADC_CSR_BSY … #define ICP_MULTI_ADC_CSR_BI … #define ICP_MULTI_ADC_CSR_RA … #define ICP_MULTI_ADC_CSR_DI … #define ICP_MULTI_ADC_CSR_DI_CHAN(x) … #define ICP_MULTI_ADC_CSR_SE_CHAN(x) … #define ICP_MULTI_AI … #define ICP_MULTI_DAC_CSR … #define ICP_MULTI_DAC_CSR_ST … #define ICP_MULTI_DAC_CSR_BSY … #define ICP_MULTI_DAC_CSR_BI … #define ICP_MULTI_DAC_CSR_RA … #define ICP_MULTI_DAC_CSR_CHAN(x) … #define ICP_MULTI_AO … #define ICP_MULTI_DI … #define ICP_MULTI_DO … #define ICP_MULTI_INT_EN … #define ICP_MULTI_INT_STAT … #define ICP_MULTI_INT_ADC_RDY … #define ICP_MULTI_INT_DAC_RDY … #define ICP_MULTI_INT_DOUT_ERR … #define ICP_MULTI_INT_DIN_STAT … #define ICP_MULTI_INT_CIE0 … #define ICP_MULTI_INT_CIE1 … #define ICP_MULTI_INT_CIE2 … #define ICP_MULTI_INT_CIE3 … #define ICP_MULTI_INT_MASK … #define ICP_MULTI_CNTR0 … #define ICP_MULTI_CNTR1 … #define ICP_MULTI_CNTR2 … #define ICP_MULTI_CNTR3 … /* analog input and output have the same range options */ static const struct comedi_lrange icp_multi_ranges = …; static const char range_codes_analog[] = …; static int icp_multi_ai_eoc(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned long context) { … } static int icp_multi_ai_insn_read(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { … } static int icp_multi_ao_ready(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned long context) { … } static int icp_multi_ao_insn_write(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { … } static int icp_multi_di_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { … } static int icp_multi_do_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { … } static int icp_multi_reset(struct comedi_device *dev) { … } static int icp_multi_auto_attach(struct comedi_device *dev, unsigned long context_unused) { … } static struct comedi_driver icp_multi_driver = …; static int icp_multi_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) { … } static const struct pci_device_id icp_multi_pci_table[] = …; MODULE_DEVICE_TABLE(pci, icp_multi_pci_table); static struct pci_driver icp_multi_pci_driver = …; module_comedi_pci_driver(…); MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …;
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