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43#include <linux/module.h>
44#include <linux/delay.h>
45#include <linux/interrupt.h>
46
47#include "../comedi_pci.h"
48
49
50
51
52#define DPR_DAC_BUFFER (4 * 0x000)
53#define DPR_ADC_BUFFER (4 * 0x800)
54#define DPR_COMMAND (4 * 0xfd3)
55#define DPR_SUBSYS (4 * 0xfd3)
56#define DPR_SUBSYS_AI 0
57#define DPR_SUBSYS_AO 1
58#define DPR_SUBSYS_DIN 2
59#define DPR_SUBSYS_DOUT 3
60#define DPR_SUBSYS_MEM 4
61#define DPR_SUBSYS_CT 5
62#define DPR_ENCODE (4 * 0xfd4)
63#define DPR_PARAMS(x) (4 * (0xfd5 + (x)))
64#define DPR_TICK_REG_LO (4 * 0xff5)
65#define DPR_TICK_REG_HI (4 * 0xff6)
66#define DPR_DA_BUF_FRONT (4 * 0xff7)
67#define DPR_DA_BUF_REAR (4 * 0xff8)
68#define DPR_AD_BUF_FRONT (4 * 0xff9)
69#define DPR_AD_BUF_REAR (4 * 0xffa)
70#define DPR_INT_MASK (4 * 0xffb)
71#define DPR_INTR_FLAG (4 * 0xffc)
72#define DPR_INTR_CMDONE BIT(7)
73#define DPR_INTR_CTDONE BIT(6)
74#define DPR_INTR_DAHWERR BIT(5)
75#define DPR_INTR_DASWERR BIT(4)
76#define DPR_INTR_DAEMPTY BIT(3)
77#define DPR_INTR_ADHWERR BIT(2)
78#define DPR_INTR_ADSWERR BIT(1)
79#define DPR_INTR_ADFULL BIT(0)
80#define DPR_RESPONSE_MBX (4 * 0xffe)
81#define DPR_CMD_MBX (4 * 0xfff)
82#define DPR_CMD_COMPLETION(x) ((x) << 8)
83#define DPR_CMD_NOTPROCESSED DPR_CMD_COMPLETION(0x00)
84#define DPR_CMD_NOERROR DPR_CMD_COMPLETION(0x55)
85#define DPR_CMD_ERROR DPR_CMD_COMPLETION(0xaa)
86#define DPR_CMD_NOTSUPPORTED DPR_CMD_COMPLETION(0xff)
87#define DPR_CMD_COMPLETION_MASK DPR_CMD_COMPLETION(0xff)
88#define DPR_CMD(x) ((x) << 0)
89#define DPR_CMD_GETBRDINFO DPR_CMD(0)
90#define DPR_CMD_CONFIG DPR_CMD(1)
91#define DPR_CMD_GETCONFIG DPR_CMD(2)
92#define DPR_CMD_START DPR_CMD(3)
93#define DPR_CMD_STOP DPR_CMD(4)
94#define DPR_CMD_READSINGLE DPR_CMD(5)
95#define DPR_CMD_WRITESINGLE DPR_CMD(6)
96#define DPR_CMD_CALCCLOCK DPR_CMD(7)
97#define DPR_CMD_READEVENTS DPR_CMD(8)
98#define DPR_CMD_WRITECTCTRL DPR_CMD(16)
99#define DPR_CMD_READCTCTRL DPR_CMD(17)
100#define DPR_CMD_WRITECT DPR_CMD(18)
101#define DPR_CMD_READCT DPR_CMD(19)
102#define DPR_CMD_WRITEDATA DPR_CMD(32)
103#define DPR_CMD_READDATA DPR_CMD(33)
104#define DPR_CMD_WRITEIO DPR_CMD(34)
105#define DPR_CMD_READIO DPR_CMD(35)
106#define DPR_CMD_WRITECODE DPR_CMD(36)
107#define DPR_CMD_READCODE DPR_CMD(37)
108#define DPR_CMD_EXECUTE DPR_CMD(38)
109#define DPR_CMD_HALT DPR_CMD(48)
110#define DPR_CMD_MASK DPR_CMD(0xff)
111
112#define DPR_PARAM5_AD_TRIG(x) (((x) & 0x7) << 2)
113#define DPR_PARAM5_AD_TRIG_INT DPR_PARAM5_AD_TRIG(0)
114#define DPR_PARAM5_AD_TRIG_EXT DPR_PARAM5_AD_TRIG(1)
115#define DPR_PARAM5_AD_TRIG_INT_RETRIG DPR_PARAM5_AD_TRIG(2)
116#define DPR_PARAM5_AD_TRIG_EXT_RETRIG DPR_PARAM5_AD_TRIG(3)
117#define DPR_PARAM5_AD_TRIG_INT_RETRIG2 DPR_PARAM5_AD_TRIG(4)
118
119#define DPR_PARAM6_AD_DIFF BIT(0)
120
121#define DPR_AI_FIFO_DEPTH 2003
122#define DPR_AO_FIFO_DEPTH 2048
123
124#define DPR_EXTERNAL_CLOCK 1
125#define DPR_RISING_EDGE 2
126
127#define DPR_TMODE_MASK 0x1c
128
129#define DPR_CMD_TIMEOUT 100
130
131static const struct comedi_lrange range_dt3000_ai = {
132 4, {
133 BIP_RANGE(10),
134 BIP_RANGE(5),
135 BIP_RANGE(2.5),
136 BIP_RANGE(1.25)
137 }
138};
139
140static const struct comedi_lrange range_dt3000_ai_pgl = {
141 4, {
142 BIP_RANGE(10),
143 BIP_RANGE(1),
144 BIP_RANGE(0.1),
145 BIP_RANGE(0.02)
146 }
147};
148
149enum dt3k_boardid {
150 BOARD_DT3001,
151 BOARD_DT3001_PGL,
152 BOARD_DT3002,
153 BOARD_DT3003,
154 BOARD_DT3003_PGL,
155 BOARD_DT3004,
156 BOARD_DT3005,
157};
158
159struct dt3k_boardtype {
160 const char *name;
161 int adchan;
162 int ai_speed;
163 const struct comedi_lrange *adrange;
164 unsigned int ai_is_16bit:1;
165 unsigned int has_ao:1;
166};
167
168static const struct dt3k_boardtype dt3k_boardtypes[] = {
169 [BOARD_DT3001] = {
170 .name = "dt3001",
171 .adchan = 16,
172 .adrange = &range_dt3000_ai,
173 .ai_speed = 3000,
174 .has_ao = 1,
175 },
176 [BOARD_DT3001_PGL] = {
177 .name = "dt3001-pgl",
178 .adchan = 16,
179 .adrange = &range_dt3000_ai_pgl,
180 .ai_speed = 3000,
181 .has_ao = 1,
182 },
183 [BOARD_DT3002] = {
184 .name = "dt3002",
185 .adchan = 32,
186 .adrange = &range_dt3000_ai,
187 .ai_speed = 3000,
188 },
189 [BOARD_DT3003] = {
190 .name = "dt3003",
191 .adchan = 64,
192 .adrange = &range_dt3000_ai,
193 .ai_speed = 3000,
194 .has_ao = 1,
195 },
196 [BOARD_DT3003_PGL] = {
197 .name = "dt3003-pgl",
198 .adchan = 64,
199 .adrange = &range_dt3000_ai_pgl,
200 .ai_speed = 3000,
201 .has_ao = 1,
202 },
203 [BOARD_DT3004] = {
204 .name = "dt3004",
205 .adchan = 16,
206 .adrange = &range_dt3000_ai,
207 .ai_speed = 10000,
208 .ai_is_16bit = 1,
209 .has_ao = 1,
210 },
211 [BOARD_DT3005] = {
212 .name = "dt3005",
213 .adchan = 16,
214 .adrange = &range_dt3000_ai,
215 .ai_speed = 5000,
216 .ai_is_16bit = 1,
217 .has_ao = 1,
218 },
219};
220
221struct dt3k_private {
222 unsigned int lock;
223 unsigned int ai_front;
224 unsigned int ai_rear;
225};
226
227static void dt3k_send_cmd(struct comedi_device *dev, unsigned int cmd)
228{
229 int i;
230 unsigned int status = 0;
231
232 writew(cmd, dev->mmio + DPR_CMD_MBX);
233
234 for (i = 0; i < DPR_CMD_TIMEOUT; i++) {
235 status = readw(dev->mmio + DPR_CMD_MBX);
236 status &= DPR_CMD_COMPLETION_MASK;
237 if (status != DPR_CMD_NOTPROCESSED)
238 break;
239 udelay(1);
240 }
241
242 if (status != DPR_CMD_NOERROR)
243 dev_dbg(dev->class_dev, "%s: timeout/error status=0x%04x\n",
244 __func__, status);
245}
246
247static unsigned int dt3k_readsingle(struct comedi_device *dev,
248 unsigned int subsys, unsigned int chan,
249 unsigned int gain)
250{
251 writew(subsys, dev->mmio + DPR_SUBSYS);
252
253 writew(chan, dev->mmio + DPR_PARAMS(0));
254 writew(gain, dev->mmio + DPR_PARAMS(1));
255
256 dt3k_send_cmd(dev, DPR_CMD_READSINGLE);
257
258 return readw(dev->mmio + DPR_PARAMS(2));
259}
260
261static void dt3k_writesingle(struct comedi_device *dev, unsigned int subsys,
262 unsigned int chan, unsigned int data)
263{
264 writew(subsys, dev->mmio + DPR_SUBSYS);
265
266 writew(chan, dev->mmio + DPR_PARAMS(0));
267 writew(0, dev->mmio + DPR_PARAMS(1));
268 writew(data, dev->mmio + DPR_PARAMS(2));
269
270 dt3k_send_cmd(dev, DPR_CMD_WRITESINGLE);
271}
272
273static void dt3k_ai_empty_fifo(struct comedi_device *dev,
274 struct comedi_subdevice *s)
275{
276 struct dt3k_private *devpriv = dev->private;
277 int front;
278 int rear;
279 int count;
280 int i;
281 unsigned short data;
282
283 front = readw(dev->mmio + DPR_AD_BUF_FRONT);
284 count = front - devpriv->ai_front;
285 if (count < 0)
286 count += DPR_AI_FIFO_DEPTH;
287
288 rear = devpriv->ai_rear;
289
290 for (i = 0; i < count; i++) {
291 data = readw(dev->mmio + DPR_ADC_BUFFER + rear);
292 comedi_buf_write_samples(s, &data, 1);
293 rear++;
294 if (rear >= DPR_AI_FIFO_DEPTH)
295 rear = 0;
296 }
297
298 devpriv->ai_rear = rear;
299 writew(rear, dev->mmio + DPR_AD_BUF_REAR);
300}
301
302static int dt3k_ai_cancel(struct comedi_device *dev,
303 struct comedi_subdevice *s)
304{
305 writew(DPR_SUBSYS_AI, dev->mmio + DPR_SUBSYS);
306 dt3k_send_cmd(dev, DPR_CMD_STOP);
307
308 writew(0, dev->mmio + DPR_INT_MASK);
309
310 return 0;
311}
312
313static int debug_n_ints;
314
315
316
317static irqreturn_t dt3k_interrupt(int irq, void *d)
318{
319 struct comedi_device *dev = d;
320 struct comedi_subdevice *s = dev->read_subdev;
321 unsigned int status;
322
323 if (!dev->attached)
324 return IRQ_NONE;
325
326 status = readw(dev->mmio + DPR_INTR_FLAG);
327
328 if (status & DPR_INTR_ADFULL)
329 dt3k_ai_empty_fifo(dev, s);
330
331 if (status & (DPR_INTR_ADSWERR | DPR_INTR_ADHWERR))
332 s->async->events |= COMEDI_CB_ERROR;
333
334 debug_n_ints++;
335 if (debug_n_ints >= 10)
336 s->async->events |= COMEDI_CB_EOA;
337
338 comedi_handle_events(dev, s);
339 return IRQ_HANDLED;
340}
341
342static int dt3k_ns_to_timer(unsigned int timer_base, unsigned int *nanosec,
343 unsigned int flags)
344{
345 int divider, base, prescale;
346
347
348
349
350 for (prescale = 0; prescale < 16; prescale++) {
351 base = timer_base * (prescale + 1);
352 switch (flags & CMDF_ROUND_MASK) {
353 case CMDF_ROUND_NEAREST:
354 default:
355 divider = DIV_ROUND_CLOSEST(*nanosec, base);
356 break;
357 case CMDF_ROUND_DOWN:
358 divider = (*nanosec) / base;
359 break;
360 case CMDF_ROUND_UP:
361 divider = (*nanosec) / base;
362 break;
363 }
364 if (divider < 65536) {
365 *nanosec = divider * base;
366 return (prescale << 16) | (divider);
367 }
368 }
369
370 prescale = 15;
371 base = timer_base * (1 << prescale);
372 divider = 65535;
373 *nanosec = divider * base;
374 return (prescale << 16) | (divider);
375}
376
377static int dt3k_ai_cmdtest(struct comedi_device *dev,
378 struct comedi_subdevice *s, struct comedi_cmd *cmd)
379{
380 const struct dt3k_boardtype *board = dev->board_ptr;
381 int err = 0;
382 unsigned int arg;
383
384
385
386 err |= comedi_check_trigger_src(&cmd->start_src, TRIG_NOW);
387 err |= comedi_check_trigger_src(&cmd->scan_begin_src, TRIG_TIMER);
388 err |= comedi_check_trigger_src(&cmd->convert_src, TRIG_TIMER);
389 err |= comedi_check_trigger_src(&cmd->scan_end_src, TRIG_COUNT);
390 err |= comedi_check_trigger_src(&cmd->stop_src, TRIG_COUNT);
391
392 if (err)
393 return 1;
394
395
396
397
398
399
400 err |= comedi_check_trigger_arg_is(&cmd->start_arg, 0);
401
402 if (cmd->scan_begin_src == TRIG_TIMER) {
403 err |= comedi_check_trigger_arg_min(&cmd->scan_begin_arg,
404 board->ai_speed);
405 err |= comedi_check_trigger_arg_max(&cmd->scan_begin_arg,
406 100 * 16 * 65535);
407 }
408
409 if (cmd->convert_src == TRIG_TIMER) {
410 err |= comedi_check_trigger_arg_min(&cmd->convert_arg,
411 board->ai_speed);
412 err |= comedi_check_trigger_arg_max(&cmd->convert_arg,
413 50 * 16 * 65535);
414 }
415
416 err |= comedi_check_trigger_arg_is(&cmd->scan_end_arg,
417 cmd->chanlist_len);
418
419 if (cmd->stop_src == TRIG_COUNT)
420 err |= comedi_check_trigger_arg_max(&cmd->stop_arg, 0x00ffffff);
421 else
422 err |= comedi_check_trigger_arg_is(&cmd->stop_arg, 0);
423
424 if (err)
425 return 3;
426
427
428
429 if (cmd->scan_begin_src == TRIG_TIMER) {
430 arg = cmd->scan_begin_arg;
431 dt3k_ns_to_timer(100, &arg, cmd->flags);
432 err |= comedi_check_trigger_arg_is(&cmd->scan_begin_arg, arg);
433 }
434
435 if (cmd->convert_src == TRIG_TIMER) {
436 arg = cmd->convert_arg;
437 dt3k_ns_to_timer(50, &arg, cmd->flags);
438 err |= comedi_check_trigger_arg_is(&cmd->convert_arg, arg);
439
440 if (cmd->scan_begin_src == TRIG_TIMER) {
441 arg = cmd->convert_arg * cmd->scan_end_arg;
442 err |= comedi_check_trigger_arg_min(&cmd->
443 scan_begin_arg,
444 arg);
445 }
446 }
447
448 if (err)
449 return 4;
450
451 return 0;
452}
453
454static int dt3k_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
455{
456 struct comedi_cmd *cmd = &s->async->cmd;
457 int i;
458 unsigned int chan, range, aref;
459 unsigned int divider;
460 unsigned int tscandiv;
461
462 for (i = 0; i < cmd->chanlist_len; i++) {
463 chan = CR_CHAN(cmd->chanlist[i]);
464 range = CR_RANGE(cmd->chanlist[i]);
465
466 writew((range << 6) | chan, dev->mmio + DPR_ADC_BUFFER + i);
467 }
468 aref = CR_AREF(cmd->chanlist[0]);
469
470 writew(cmd->scan_end_arg, dev->mmio + DPR_PARAMS(0));
471
472 if (cmd->convert_src == TRIG_TIMER) {
473 divider = dt3k_ns_to_timer(50, &cmd->convert_arg, cmd->flags);
474 writew((divider >> 16), dev->mmio + DPR_PARAMS(1));
475 writew((divider & 0xffff), dev->mmio + DPR_PARAMS(2));
476 }
477
478 if (cmd->scan_begin_src == TRIG_TIMER) {
479 tscandiv = dt3k_ns_to_timer(100, &cmd->scan_begin_arg,
480 cmd->flags);
481 writew((tscandiv >> 16), dev->mmio + DPR_PARAMS(3));
482 writew((tscandiv & 0xffff), dev->mmio + DPR_PARAMS(4));
483 }
484
485 writew(DPR_PARAM5_AD_TRIG_INT_RETRIG, dev->mmio + DPR_PARAMS(5));
486 writew((aref == AREF_DIFF) ? DPR_PARAM6_AD_DIFF : 0,
487 dev->mmio + DPR_PARAMS(6));
488
489 writew(DPR_AI_FIFO_DEPTH / 2, dev->mmio + DPR_PARAMS(7));
490
491 writew(DPR_SUBSYS_AI, dev->mmio + DPR_SUBSYS);
492 dt3k_send_cmd(dev, DPR_CMD_CONFIG);
493
494 writew(DPR_INTR_ADFULL | DPR_INTR_ADSWERR | DPR_INTR_ADHWERR,
495 dev->mmio + DPR_INT_MASK);
496
497 debug_n_ints = 0;
498
499 writew(DPR_SUBSYS_AI, dev->mmio + DPR_SUBSYS);
500 dt3k_send_cmd(dev, DPR_CMD_START);
501
502 return 0;
503}
504
505static int dt3k_ai_insn_read(struct comedi_device *dev,
506 struct comedi_subdevice *s,
507 struct comedi_insn *insn,
508 unsigned int *data)
509{
510 int i;
511 unsigned int chan, gain, aref;
512
513 chan = CR_CHAN(insn->chanspec);
514 gain = CR_RANGE(insn->chanspec);
515
516 aref = CR_AREF(insn->chanspec);
517
518 for (i = 0; i < insn->n; i++)
519 data[i] = dt3k_readsingle(dev, DPR_SUBSYS_AI, chan, gain);
520
521 return i;
522}
523
524static int dt3k_ao_insn_write(struct comedi_device *dev,
525 struct comedi_subdevice *s,
526 struct comedi_insn *insn,
527 unsigned int *data)
528{
529 unsigned int chan = CR_CHAN(insn->chanspec);
530 unsigned int val = s->readback[chan];
531 int i;
532
533 for (i = 0; i < insn->n; i++) {
534 val = data[i];
535 dt3k_writesingle(dev, DPR_SUBSYS_AO, chan, val);
536 }
537 s->readback[chan] = val;
538
539 return insn->n;
540}
541
542static void dt3k_dio_config(struct comedi_device *dev, int bits)
543{
544
545 writew(DPR_SUBSYS_DOUT, dev->mmio + DPR_SUBSYS);
546
547 writew(bits, dev->mmio + DPR_PARAMS(0));
548
549
550
551 dt3k_send_cmd(dev, DPR_CMD_CONFIG);
552}
553
554static int dt3k_dio_insn_config(struct comedi_device *dev,
555 struct comedi_subdevice *s,
556 struct comedi_insn *insn,
557 unsigned int *data)
558{
559 unsigned int chan = CR_CHAN(insn->chanspec);
560 unsigned int mask;
561 int ret;
562
563 if (chan < 4)
564 mask = 0x0f;
565 else
566 mask = 0xf0;
567
568 ret = comedi_dio_insn_config(dev, s, insn, data, mask);
569 if (ret)
570 return ret;
571
572 dt3k_dio_config(dev, (s->io_bits & 0x01) | ((s->io_bits & 0x10) >> 3));
573
574 return insn->n;
575}
576
577static int dt3k_dio_insn_bits(struct comedi_device *dev,
578 struct comedi_subdevice *s,
579 struct comedi_insn *insn,
580 unsigned int *data)
581{
582 if (comedi_dio_update_state(s, data))
583 dt3k_writesingle(dev, DPR_SUBSYS_DOUT, 0, s->state);
584
585 data[1] = dt3k_readsingle(dev, DPR_SUBSYS_DIN, 0, 0);
586
587 return insn->n;
588}
589
590static int dt3k_mem_insn_read(struct comedi_device *dev,
591 struct comedi_subdevice *s,
592 struct comedi_insn *insn,
593 unsigned int *data)
594{
595 unsigned int addr = CR_CHAN(insn->chanspec);
596 int i;
597
598 for (i = 0; i < insn->n; i++) {
599 writew(DPR_SUBSYS_MEM, dev->mmio + DPR_SUBSYS);
600 writew(addr, dev->mmio + DPR_PARAMS(0));
601 writew(1, dev->mmio + DPR_PARAMS(1));
602
603 dt3k_send_cmd(dev, DPR_CMD_READCODE);
604
605 data[i] = readw(dev->mmio + DPR_PARAMS(2));
606 }
607
608 return i;
609}
610
611static int dt3000_auto_attach(struct comedi_device *dev,
612 unsigned long context)
613{
614 struct pci_dev *pcidev = comedi_to_pci_dev(dev);
615 const struct dt3k_boardtype *board = NULL;
616 struct dt3k_private *devpriv;
617 struct comedi_subdevice *s;
618 int ret = 0;
619
620 if (context < ARRAY_SIZE(dt3k_boardtypes))
621 board = &dt3k_boardtypes[context];
622 if (!board)
623 return -ENODEV;
624 dev->board_ptr = board;
625 dev->board_name = board->name;
626
627 devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv));
628 if (!devpriv)
629 return -ENOMEM;
630
631 ret = comedi_pci_enable(dev);
632 if (ret < 0)
633 return ret;
634
635 dev->mmio = pci_ioremap_bar(pcidev, 0);
636 if (!dev->mmio)
637 return -ENOMEM;
638
639 if (pcidev->irq) {
640 ret = request_irq(pcidev->irq, dt3k_interrupt, IRQF_SHARED,
641 dev->board_name, dev);
642 if (ret == 0)
643 dev->irq = pcidev->irq;
644 }
645
646 ret = comedi_alloc_subdevices(dev, 4);
647 if (ret)
648 return ret;
649
650
651 s = &dev->subdevices[0];
652 s->type = COMEDI_SUBD_AI;
653 s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_DIFF;
654 s->n_chan = board->adchan;
655 s->maxdata = board->ai_is_16bit ? 0xffff : 0x0fff;
656 s->range_table = &range_dt3000_ai;
657 s->insn_read = dt3k_ai_insn_read;
658 if (dev->irq) {
659 dev->read_subdev = s;
660 s->subdev_flags |= SDF_CMD_READ;
661 s->len_chanlist = 512;
662 s->do_cmd = dt3k_ai_cmd;
663 s->do_cmdtest = dt3k_ai_cmdtest;
664 s->cancel = dt3k_ai_cancel;
665 }
666
667
668 s = &dev->subdevices[1];
669 if (board->has_ao) {
670 s->type = COMEDI_SUBD_AO;
671 s->subdev_flags = SDF_WRITABLE;
672 s->n_chan = 2;
673 s->maxdata = 0x0fff;
674 s->range_table = &range_bipolar10;
675 s->insn_write = dt3k_ao_insn_write;
676
677 ret = comedi_alloc_subdev_readback(s);
678 if (ret)
679 return ret;
680
681 } else {
682 s->type = COMEDI_SUBD_UNUSED;
683 }
684
685
686 s = &dev->subdevices[2];
687 s->type = COMEDI_SUBD_DIO;
688 s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
689 s->n_chan = 8;
690 s->maxdata = 1;
691 s->range_table = &range_digital;
692 s->insn_config = dt3k_dio_insn_config;
693 s->insn_bits = dt3k_dio_insn_bits;
694
695
696 s = &dev->subdevices[3];
697 s->type = COMEDI_SUBD_MEMORY;
698 s->subdev_flags = SDF_READABLE;
699 s->n_chan = 0x1000;
700 s->maxdata = 0xff;
701 s->range_table = &range_unknown;
702 s->insn_read = dt3k_mem_insn_read;
703
704 return 0;
705}
706
707static struct comedi_driver dt3000_driver = {
708 .driver_name = "dt3000",
709 .module = THIS_MODULE,
710 .auto_attach = dt3000_auto_attach,
711 .detach = comedi_pci_detach,
712};
713
714static int dt3000_pci_probe(struct pci_dev *dev,
715 const struct pci_device_id *id)
716{
717 return comedi_pci_auto_config(dev, &dt3000_driver, id->driver_data);
718}
719
720static const struct pci_device_id dt3000_pci_table[] = {
721 { PCI_VDEVICE(DT, 0x0022), BOARD_DT3001 },
722 { PCI_VDEVICE(DT, 0x0023), BOARD_DT3002 },
723 { PCI_VDEVICE(DT, 0x0024), BOARD_DT3003 },
724 { PCI_VDEVICE(DT, 0x0025), BOARD_DT3004 },
725 { PCI_VDEVICE(DT, 0x0026), BOARD_DT3005 },
726 { PCI_VDEVICE(DT, 0x0027), BOARD_DT3001_PGL },
727 { PCI_VDEVICE(DT, 0x0028), BOARD_DT3003_PGL },
728 { 0 }
729};
730MODULE_DEVICE_TABLE(pci, dt3000_pci_table);
731
732static struct pci_driver dt3000_pci_driver = {
733 .name = "dt3000",
734 .id_table = dt3000_pci_table,
735 .probe = dt3000_pci_probe,
736 .remove = comedi_pci_auto_unconfig,
737};
738module_comedi_pci_driver(dt3000_driver, dt3000_pci_driver);
739
740MODULE_AUTHOR("Comedi http://www.comedi.org");
741MODULE_DESCRIPTION("Comedi driver for Data Translation DT3000 series boards");
742MODULE_LICENSE("GPL");
743
