diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/das16.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/das16.c | 891 |
1 files changed, 405 insertions, 486 deletions
diff --git a/drivers/staging/comedi/drivers/das16.c b/drivers/staging/comedi/drivers/das16.c index e7905bac92da..998444c1ba32 100644 --- a/drivers/staging/comedi/drivers/das16.c +++ b/drivers/staging/comedi/drivers/das16.c @@ -339,38 +339,6 @@ struct munge_info { unsigned have_byte:1; }; -static int das16_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data); -static int das16_do_wbits(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data); -static int das16_di_rbits(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data); -static int das16_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_insn *insn, unsigned int *data); - -static int das16_cmd_test(struct comedi_device *dev, struct comedi_subdevice *s, - struct comedi_cmd *cmd); -static int das16_cmd_exec(struct comedi_device *dev, - struct comedi_subdevice *s); -static int das16_cancel(struct comedi_device *dev, struct comedi_subdevice *s); -static void das16_ai_munge(struct comedi_device *dev, - struct comedi_subdevice *s, void *array, - unsigned int num_bytes, - unsigned int start_chan_index); - -static void das16_reset(struct comedi_device *dev); -static irqreturn_t das16_dma_interrupt(int irq, void *d); -static void das16_timer_interrupt(unsigned long arg); -static void das16_interrupt(struct comedi_device *dev); - -static unsigned int das16_set_pacer(struct comedi_device *dev, unsigned int ns, - int flags); -static int das1600_mode_detect(struct comedi_device *dev); -static unsigned int das16_suggest_transfer_size(struct comedi_device *dev, - struct comedi_cmd cmd); - -static void reg_dump(struct comedi_device *dev); - struct das16_board { const char *name; void *ai; @@ -389,344 +357,6 @@ struct das16_board { unsigned int id; }; -static const struct das16_board das16_boards[] = { - { - .name = "das-16", - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 15000, - .ai_pg = das16_pg_none, - .ao = das16_ao_winsn, - .ao_nbits = 12, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x10, - .i8254_offset = 0x0c, - .size = 0x14, - .id = 0x00, - }, - { - .name = "das-16g", - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 15000, - .ai_pg = das16_pg_none, - .ao = das16_ao_winsn, - .ao_nbits = 12, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x10, - .i8254_offset = 0x0c, - .size = 0x14, - .id = 0x00, - }, - { - .name = "das-16f", - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 8500, - .ai_pg = das16_pg_none, - .ao = das16_ao_winsn, - .ao_nbits = 12, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x10, - .i8254_offset = 0x0c, - .size = 0x14, - .id = 0x00, - }, - { - .name = "cio-das16", /* cio-das16.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 20000, - .ai_pg = das16_pg_none, - .ao = das16_ao_winsn, - .ao_nbits = 12, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x10, - .i8254_offset = 0x0c, - .size = 0x14, - .id = 0x80, - }, - { - .name = "cio-das16/f", /* das16.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 10000, - .ai_pg = das16_pg_none, - .ao = das16_ao_winsn, - .ao_nbits = 12, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x10, - .i8254_offset = 0x0c, - .size = 0x14, - .id = 0x80, - }, - { - .name = "cio-das16/jr", /* cio-das16jr.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 7692, - .ai_pg = das16_pg_16jr, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0, - .i8254_offset = 0x0c, - .size = 0x10, - .id = 0x00, - }, - { - .name = "pc104-das16jr", /* pc104-das16jr_xx.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 3300, - .ai_pg = das16_pg_16jr, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0, - .i8254_offset = 0x0c, - .size = 0x10, - .id = 0x00, - }, - { - .name = "cio-das16jr/16", /* cio-das16jr_16.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 16, - .ai_speed = 10000, - .ai_pg = das16_pg_16jr_16, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0, - .i8254_offset = 0x0c, - .size = 0x10, - .id = 0x00, - }, - { - .name = "pc104-das16jr/16", /* pc104-das16jr_xx.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 16, - .ai_speed = 10000, - .ai_pg = das16_pg_16jr_16, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0, - .i8254_offset = 0x0c, - .size = 0x10, - .id = 0x00, - }, - { - .name = "das-1201", /* 4924.pdf (keithley user's manual) */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 20000, - .ai_pg = das16_pg_none, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x400, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0x20, - }, - { - .name = "das-1202", /* 4924.pdf (keithley user's manual) */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 10000, - .ai_pg = das16_pg_none, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x400, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0x20, - }, - { - /* 4919.pdf and 4922.pdf (keithley user's manual) */ - .name = "das-1401", - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 10000, - .ai_pg = das16_pg_1601, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x0, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0xc0 /* 4919.pdf says id bits are 0xe0, 4922.pdf says 0xc0 */ - }, - { - /* 4919.pdf and 4922.pdf (keithley user's manual) */ - .name = "das-1402", - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 10000, - .ai_pg = das16_pg_1602, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x0, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0xc0 /* 4919.pdf says id bits are 0xe0, 4922.pdf says 0xc0 */ - }, - { - .name = "das-1601", /* 4919.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 10000, - .ai_pg = das16_pg_1601, - .ao = das16_ao_winsn, - .ao_nbits = 12, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x400, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0xc0}, - { - .name = "das-1602", /* 4919.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 10000, - .ai_pg = das16_pg_1602, - .ao = das16_ao_winsn, - .ao_nbits = 12, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x400, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0xc0}, - { - .name = "cio-das1401/12", /* cio-das1400_series.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 6250, - .ai_pg = das16_pg_1601, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0xc0}, - { - .name = "cio-das1402/12", /* cio-das1400_series.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 6250, - .ai_pg = das16_pg_1602, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0xc0}, - { - .name = "cio-das1402/16", /* cio-das1400_series.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 16, - .ai_speed = 10000, - .ai_pg = das16_pg_1602, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0xc0}, - { - .name = "cio-das1601/12", /* cio-das160x-1x.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 6250, - .ai_pg = das16_pg_1601, - .ao = das16_ao_winsn, - .ao_nbits = 12, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x400, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0xc0}, - { - .name = "cio-das1602/12", /* cio-das160x-1x.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 10000, - .ai_pg = das16_pg_1602, - .ao = das16_ao_winsn, - .ao_nbits = 12, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x400, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0xc0}, - { - .name = "cio-das1602/16", /* cio-das160x-1x.pdf */ - .ai = das16_ai_rinsn, - .ai_nbits = 16, - .ai_speed = 10000, - .ai_pg = das16_pg_1602, - .ao = das16_ao_winsn, - .ao_nbits = 12, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0x400, - .i8254_offset = 0x0c, - .size = 0x408, - .id = 0xc0}, - { - .name = "cio-das16/330", /* ? */ - .ai = das16_ai_rinsn, - .ai_nbits = 12, - .ai_speed = 3030, - .ai_pg = das16_pg_16jr, - .ao = NULL, - .di = das16_di_rbits, - .do_ = das16_do_wbits, - .i8255_offset = 0, - .i8254_offset = 0x0c, - .size = 0x14, - .id = 0xf0}, -#if 0 - { - .name = "das16/330i", /* ? */ - }, - { - .name = "das16/jr/ctr5", /* ? */ - }, - { - /* cio-das16_m1_16.pdf, this board is a bit quirky, no dma */ - .name = "cio-das16/m1/16", - }, -#endif -}; - -static int das16_attach(struct comedi_device *dev, struct comedi_devconfig *it); -static int das16_detach(struct comedi_device *dev); -static struct comedi_driver driver_das16 = { - .driver_name = "das16", - .module = THIS_MODULE, - .attach = das16_attach, - .detach = das16_detach, - .board_name = &das16_boards[0].name, - .num_names = ARRAY_SIZE(das16_boards), - .offset = sizeof(das16_boards[0]), -}; - #define DAS16_TIMEOUT 1000 /* Period for timer interrupt in jiffies. It's a function @@ -926,6 +556,62 @@ static int das16_cmd_test(struct comedi_device *dev, struct comedi_subdevice *s, return 0; } +/* utility function that suggests a dma transfer size in bytes */ +static unsigned int das16_suggest_transfer_size(struct comedi_device *dev, + struct comedi_cmd cmd) +{ + unsigned int size; + unsigned int freq; + + /* if we are using timer interrupt, we don't care how long it + * will take to complete transfer since it will be interrupted + * by timer interrupt */ + if (devpriv->timer_mode) + return DAS16_DMA_SIZE; + + /* otherwise, we are relying on dma terminal count interrupt, + * so pick a reasonable size */ + if (cmd.convert_src == TRIG_TIMER) + freq = 1000000000 / cmd.convert_arg; + else if (cmd.scan_begin_src == TRIG_TIMER) + freq = (1000000000 / cmd.scan_begin_arg) * cmd.chanlist_len; + /* return some default value */ + else + freq = 0xffffffff; + + if (cmd.flags & TRIG_WAKE_EOS) { + size = sample_size * cmd.chanlist_len; + } else { + /* make buffer fill in no more than 1/3 second */ + size = (freq / 3) * sample_size; + } + + /* set a minimum and maximum size allowed */ + if (size > DAS16_DMA_SIZE) + size = DAS16_DMA_SIZE - DAS16_DMA_SIZE % sample_size; + else if (size < sample_size) + size = sample_size; + + if (cmd.stop_src == TRIG_COUNT && size > devpriv->adc_byte_count) + size = devpriv->adc_byte_count; + + return size; +} + +static unsigned int das16_set_pacer(struct comedi_device *dev, unsigned int ns, + int rounding_flags) +{ + i8253_cascade_ns_to_timer_2div(devpriv->clockbase, &(devpriv->divisor1), + &(devpriv->divisor2), &ns, + rounding_flags & TRIG_ROUND_MASK); + + /* Write the values of ctr1 and ctr2 into counters 1 and 2 */ + i8254_load(dev->iobase + DAS16_CNTR0_DATA, 0, 1, devpriv->divisor1, 2); + i8254_load(dev->iobase + DAS16_CNTR0_DATA, 0, 2, devpriv->divisor2, 2); + + return ns; +} + static int das16_cmd_exec(struct comedi_device *dev, struct comedi_subdevice *s) { struct comedi_async *async = s->async; @@ -1170,34 +856,6 @@ static int das16_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s, return i; } -static irqreturn_t das16_dma_interrupt(int irq, void *d) -{ - int status; - struct comedi_device *dev = d; - - status = inb(dev->iobase + DAS16_STATUS); - - if ((status & DAS16_INT) == 0) { - DEBUG_PRINT("spurious interrupt\n"); - return IRQ_NONE; - } - - /* clear interrupt */ - outb(0x00, dev->iobase + DAS16_STATUS); - das16_interrupt(dev); - return IRQ_HANDLED; -} - -static void das16_timer_interrupt(unsigned long arg) -{ - struct comedi_device *dev = (struct comedi_device *)arg; - - das16_interrupt(dev); - - if (devpriv->timer_running) - mod_timer(&devpriv->timer, jiffies + timer_period()); -} - /* the pc104-das16jr (at least) has problems if the dma transfer is interrupted in the middle of transferring a 16 bit sample, so this function takes care to get @@ -1309,18 +967,32 @@ static void das16_interrupt(struct comedi_device *dev) cfc_handle_events(dev, s); } -static unsigned int das16_set_pacer(struct comedi_device *dev, unsigned int ns, - int rounding_flags) +static irqreturn_t das16_dma_interrupt(int irq, void *d) { - i8253_cascade_ns_to_timer_2div(devpriv->clockbase, &(devpriv->divisor1), - &(devpriv->divisor2), &ns, - rounding_flags & TRIG_ROUND_MASK); + int status; + struct comedi_device *dev = d; - /* Write the values of ctr1 and ctr2 into counters 1 and 2 */ - i8254_load(dev->iobase + DAS16_CNTR0_DATA, 0, 1, devpriv->divisor1, 2); - i8254_load(dev->iobase + DAS16_CNTR0_DATA, 0, 2, devpriv->divisor2, 2); + status = inb(dev->iobase + DAS16_STATUS); - return ns; + if ((status & DAS16_INT) == 0) { + DEBUG_PRINT("spurious interrupt\n"); + return IRQ_NONE; + } + + /* clear interrupt */ + outb(0x00, dev->iobase + DAS16_STATUS); + das16_interrupt(dev); + return IRQ_HANDLED; +} + +static void das16_timer_interrupt(unsigned long arg) +{ + struct comedi_device *dev = (struct comedi_device *)arg; + + das16_interrupt(dev); + + if (devpriv->timer_running) + mod_timer(&devpriv->timer, jiffies + timer_period()); } static void reg_dump(struct comedi_device *dev) @@ -1394,6 +1066,22 @@ static int das1600_mode_detect(struct comedi_device *dev) return 0; } +static void das16_ai_munge(struct comedi_device *dev, + struct comedi_subdevice *s, void *array, + unsigned int num_bytes, + unsigned int start_chan_index) +{ + unsigned int i, num_samples = num_bytes / sizeof(short); + short *data = array; + + for (i = 0; i < num_samples; i++) { + data[i] = le16_to_cpu(data[i]); + if (thisboard->ai_nbits == 12) + data[i] = (data[i] >> 4) & 0xfff; + + } +} + /* * * Options list: @@ -1402,7 +1090,6 @@ static int das1600_mode_detect(struct comedi_device *dev) * 2 DMA * 3 Clock speed (in MHz) */ - static int das16_attach(struct comedi_device *dev, struct comedi_devconfig *it) { struct comedi_subdevice *s; @@ -1675,15 +1362,11 @@ static int das16_attach(struct comedi_device *dev, struct comedi_devconfig *it) return 0; } -static int das16_detach(struct comedi_device *dev) +static void das16_detach(struct comedi_device *dev) { - printk(KERN_INFO "comedi%d: das16: remove\n", dev->minor); - das16_reset(dev); - if (dev->subdevices) subdev_8255_cleanup(dev, dev->subdevices + 4); - if (devpriv) { int i; for (i = 0; i < 2; i++) { @@ -1698,10 +1381,8 @@ static int das16_detach(struct comedi_device *dev) kfree(devpriv->user_ai_range_table); kfree(devpriv->user_ao_range_table); } - if (dev->irq) free_irq(dev->irq, dev); - if (dev->iobase) { if (thisboard->size < 0x400) { release_region(dev->iobase, thisboard->size); @@ -1711,80 +1392,318 @@ static int das16_detach(struct comedi_device *dev) thisboard->size & 0x3ff); } } - - return 0; } -static int __init driver_das16_init_module(void) -{ - return comedi_driver_register(&driver_das16); -} - -static void __exit driver_das16_cleanup_module(void) -{ - comedi_driver_unregister(&driver_das16); -} - -module_init(driver_das16_init_module); -module_exit(driver_das16_cleanup_module); - -/* utility function that suggests a dma transfer size in bytes */ -static unsigned int das16_suggest_transfer_size(struct comedi_device *dev, - struct comedi_cmd cmd) -{ - unsigned int size; - unsigned int freq; - - /* if we are using timer interrupt, we don't care how long it - * will take to complete transfer since it will be interrupted - * by timer interrupt */ - if (devpriv->timer_mode) - return DAS16_DMA_SIZE; - - /* otherwise, we are relying on dma terminal count interrupt, - * so pick a reasonable size */ - if (cmd.convert_src == TRIG_TIMER) - freq = 1000000000 / cmd.convert_arg; - else if (cmd.scan_begin_src == TRIG_TIMER) - freq = (1000000000 / cmd.scan_begin_arg) * cmd.chanlist_len; - /* return some default value */ - else - freq = 0xffffffff; - - if (cmd.flags & TRIG_WAKE_EOS) { - size = sample_size * cmd.chanlist_len; - } else { - /* make buffer fill in no more than 1/3 second */ - size = (freq / 3) * sample_size; - } - - /* set a minimum and maximum size allowed */ - if (size > DAS16_DMA_SIZE) - size = DAS16_DMA_SIZE - DAS16_DMA_SIZE % sample_size; - else if (size < sample_size) - size = sample_size; - - if (cmd.stop_src == TRIG_COUNT && size > devpriv->adc_byte_count) - size = devpriv->adc_byte_count; - - return size; -} - -static void das16_ai_munge(struct comedi_device *dev, - struct comedi_subdevice *s, void *array, - unsigned int num_bytes, - unsigned int start_chan_index) -{ - unsigned int i, num_samples = num_bytes / sizeof(short); - short *data = array; - - for (i = 0; i < num_samples; i++) { - data[i] = le16_to_cpu(data[i]); - if (thisboard->ai_nbits == 12) - data[i] = (data[i] >> 4) & 0xfff; +static const struct das16_board das16_boards[] = { + { + .name = "das-16", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 15000, + .ai_pg = das16_pg_none, + .ao = das16_ao_winsn, + .ao_nbits = 12, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x10, + .i8254_offset = 0x0c, + .size = 0x14, + .id = 0x00, + }, { + .name = "das-16g", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 15000, + .ai_pg = das16_pg_none, + .ao = das16_ao_winsn, + .ao_nbits = 12, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x10, + .i8254_offset = 0x0c, + .size = 0x14, + .id = 0x00, + }, { + .name = "das-16f", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 8500, + .ai_pg = das16_pg_none, + .ao = das16_ao_winsn, + .ao_nbits = 12, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x10, + .i8254_offset = 0x0c, + .size = 0x14, + .id = 0x00, + }, { + .name = "cio-das16", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 20000, + .ai_pg = das16_pg_none, + .ao = das16_ao_winsn, + .ao_nbits = 12, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x10, + .i8254_offset = 0x0c, + .size = 0x14, + .id = 0x80, + }, { + .name = "cio-das16/f", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 10000, + .ai_pg = das16_pg_none, + .ao = das16_ao_winsn, + .ao_nbits = 12, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x10, + .i8254_offset = 0x0c, + .size = 0x14, + .id = 0x80, + }, { + .name = "cio-das16/jr", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 7692, + .ai_pg = das16_pg_16jr, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0, + .i8254_offset = 0x0c, + .size = 0x10, + .id = 0x00, + }, { + .name = "pc104-das16jr", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 3300, + .ai_pg = das16_pg_16jr, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0, + .i8254_offset = 0x0c, + .size = 0x10, + .id = 0x00, + }, { + .name = "cio-das16jr/16", + .ai = das16_ai_rinsn, + .ai_nbits = 16, + .ai_speed = 10000, + .ai_pg = das16_pg_16jr_16, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0, + .i8254_offset = 0x0c, + .size = 0x10, + .id = 0x00, + }, { + .name = "pc104-das16jr/16", + .ai = das16_ai_rinsn, + .ai_nbits = 16, + .ai_speed = 10000, + .ai_pg = das16_pg_16jr_16, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0, + .i8254_offset = 0x0c, + .size = 0x10, + .id = 0x00, + }, { + .name = "das-1201", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 20000, + .ai_pg = das16_pg_none, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x400, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0x20, + }, { + .name = "das-1202", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 10000, + .ai_pg = das16_pg_none, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x400, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0x20, + }, { + .name = "das-1401", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 10000, + .ai_pg = das16_pg_1601, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x0, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0xc0, + }, { + .name = "das-1402", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 10000, + .ai_pg = das16_pg_1602, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x0, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0xc0, + }, { + .name = "das-1601", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 10000, + .ai_pg = das16_pg_1601, + .ao = das16_ao_winsn, + .ao_nbits = 12, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x400, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0xc0, + }, { + .name = "das-1602", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 10000, + .ai_pg = das16_pg_1602, + .ao = das16_ao_winsn, + .ao_nbits = 12, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x400, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0xc0, + }, { + .name = "cio-das1401/12", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 6250, + .ai_pg = das16_pg_1601, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0xc0, + }, { + .name = "cio-das1402/12", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 6250, + .ai_pg = das16_pg_1602, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0xc0, + }, { + .name = "cio-das1402/16", + .ai = das16_ai_rinsn, + .ai_nbits = 16, + .ai_speed = 10000, + .ai_pg = das16_pg_1602, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0xc0, + }, { + .name = "cio-das1601/12", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 6250, + .ai_pg = das16_pg_1601, + .ao = das16_ao_winsn, + .ao_nbits = 12, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x400, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0xc0, + }, { + .name = "cio-das1602/12", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 10000, + .ai_pg = das16_pg_1602, + .ao = das16_ao_winsn, + .ao_nbits = 12, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x400, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0xc0, + }, { + .name = "cio-das1602/16", + .ai = das16_ai_rinsn, + .ai_nbits = 16, + .ai_speed = 10000, + .ai_pg = das16_pg_1602, + .ao = das16_ao_winsn, + .ao_nbits = 12, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0x400, + .i8254_offset = 0x0c, + .size = 0x408, + .id = 0xc0, + }, { + .name = "cio-das16/330", + .ai = das16_ai_rinsn, + .ai_nbits = 12, + .ai_speed = 3030, + .ai_pg = das16_pg_16jr, + .ao = NULL, + .di = das16_di_rbits, + .do_ = das16_do_wbits, + .i8255_offset = 0, + .i8254_offset = 0x0c, + .size = 0x14, + .id = 0xf0, + }, +}; - } -} +static struct comedi_driver das16_driver = { + .driver_name = "das16", + .module = THIS_MODULE, + .attach = das16_attach, + .detach = das16_detach, + .board_name = &das16_boards[0].name, + .num_names = ARRAY_SIZE(das16_boards), + .offset = sizeof(das16_boards[0]), +}; +module_comedi_driver(das16_driver); MODULE_AUTHOR("Comedi http://www.comedi.org"); MODULE_DESCRIPTION("Comedi low-level driver"); |