// SPDX-License-Identifier: GPL-2.0 /* * ii_pci20kc.c * Driver for Intelligent Instruments PCI-20001C carrier board and modules. * * Copyright (C) 2000 Markus Kempf <[email protected]> * with suggestions from David Schleef 16.06.2000 */ /* * Driver: ii_pci20kc * Description: Intelligent Instruments PCI-20001C carrier board * Devices: [Intelligent Instrumentation] PCI-20001C (ii_pci20kc) * Author: Markus Kempf <[email protected]> * Status: works * * Supports the PCI-20001C-1a and PCI-20001C-2a carrier boards. The * -2a version has 32 on-board DIO channels. Three add-on modules * can be added to the carrier board for additional functionality. * * Supported add-on modules: * PCI-20006M-1 1 channel, 16-bit analog output module * PCI-20006M-2 2 channel, 16-bit analog output module * PCI-20341M-1A 4 channel, 16-bit analog input module * * Options: * 0 Board base address * 1 IRQ (not-used) */ #include <linux/module.h> #include <linux/io.h> #include <linux/comedi/comedidev.h> /* * Register I/O map */ #define II20K_SIZE … #define II20K_MOD_OFFSET … #define II20K_ID_REG … #define II20K_ID_MOD1_EMPTY … #define II20K_ID_MOD2_EMPTY … #define II20K_ID_MOD3_EMPTY … #define II20K_ID_MASK … #define II20K_ID_PCI20001C_1A … #define II20K_ID_PCI20001C_2A … #define II20K_MOD_STATUS_REG … #define II20K_MOD_STATUS_IRQ_MOD1 … #define II20K_MOD_STATUS_IRQ_MOD2 … #define II20K_MOD_STATUS_IRQ_MOD3 … #define II20K_DIO0_REG … #define II20K_DIO1_REG … #define II20K_DIR_ENA_REG … #define II20K_DIR_DIO3_OUT … #define II20K_DIR_DIO2_OUT … #define II20K_BUF_DISAB_DIO3 … #define II20K_BUF_DISAB_DIO2 … #define II20K_DIR_DIO1_OUT … #define II20K_DIR_DIO0_OUT … #define II20K_BUF_DISAB_DIO1 … #define II20K_BUF_DISAB_DIO0 … #define II20K_CTRL01_REG … #define II20K_CTRL01_SET … #define II20K_CTRL01_DIO0_IN … #define II20K_CTRL01_DIO1_IN … #define II20K_DIO2_REG … #define II20K_DIO3_REG … #define II20K_CTRL23_REG … #define II20K_CTRL23_SET … #define II20K_CTRL23_DIO2_IN … #define II20K_CTRL23_DIO3_IN … #define II20K_ID_PCI20006M_1 … #define II20K_ID_PCI20006M_2 … #define II20K_AO_STRB_REG(x) … #define II20K_AO_LSB_REG(x) … #define II20K_AO_MSB_REG(x) … #define II20K_AO_STRB_BOTH_REG … #define II20K_ID_PCI20341M_1 … #define II20K_AI_STATUS_CMD_REG … #define II20K_AI_STATUS_CMD_BUSY … #define II20K_AI_STATUS_CMD_HW_ENA … #define II20K_AI_STATUS_CMD_EXT_START … #define II20K_AI_LSB_REG … #define II20K_AI_MSB_REG … #define II20K_AI_PACER_RESET_REG … #define II20K_AI_16BIT_DATA_REG … #define II20K_AI_CONF_REG … #define II20K_AI_CONF_ENA … #define II20K_AI_OPT_REG … #define II20K_AI_OPT_TRIG_ENA … #define II20K_AI_OPT_TRIG_INV … #define II20K_AI_OPT_TIMEBASE(x) … #define II20K_AI_OPT_BURST_MODE … #define II20K_AI_STATUS_REG … #define II20K_AI_STATUS_INT … #define II20K_AI_STATUS_TRIG … #define II20K_AI_STATUS_TRIG_ENA … #define II20K_AI_STATUS_PACER_ERR … #define II20K_AI_STATUS_DATA_ERR … #define II20K_AI_STATUS_SET_TIME_ERR … #define II20K_AI_LAST_CHAN_ADDR_REG … #define II20K_AI_CUR_ADDR_REG … #define II20K_AI_SET_TIME_REG … #define II20K_AI_DELAY_LSB_REG … #define II20K_AI_DELAY_MSB_REG … #define II20K_AI_CHAN_ADV_REG … #define II20K_AI_CHAN_RESET_REG … #define II20K_AI_START_TRIG_REG … #define II20K_AI_COUNT_RESET_REG … #define II20K_AI_CHANLIST_REG … #define II20K_AI_CHANLIST_ONBOARD_ONLY … #define II20K_AI_CHANLIST_GAIN(x) … #define II20K_AI_CHANLIST_MUX_ENA … #define II20K_AI_CHANLIST_CHAN(x) … #define II20K_AI_CHANLIST_LEN … /* the AO range is set by jumpers on the 20006M module */ static const struct comedi_lrange ii20k_ao_ranges = …; static const struct comedi_lrange ii20k_ai_ranges = …; static void __iomem *ii20k_module_iobase(struct comedi_device *dev, struct comedi_subdevice *s) { … } static int ii20k_ao_insn_write(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { … } static int ii20k_ai_eoc(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned long context) { … } static void ii20k_ai_setup(struct comedi_device *dev, struct comedi_subdevice *s, unsigned int chanspec) { … } static int ii20k_ai_insn_read(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { … } static void ii20k_dio_config(struct comedi_device *dev, struct comedi_subdevice *s) { … } static int ii20k_dio_insn_config(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { … } static int ii20k_dio_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { … } static int ii20k_init_module(struct comedi_device *dev, struct comedi_subdevice *s) { … } static int ii20k_attach(struct comedi_device *dev, struct comedi_devconfig *it) { … } static void ii20k_detach(struct comedi_device *dev) { … } static struct comedi_driver ii20k_driver = …; module_comedi_driver(…); MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …;
Codebase Browser
linux