/* comedi/drivers/dt3000.c Data Translation DT3000 series driver COMEDI - Linux Control and Measurement Device Interface Copyright (C) 1999 David A. Schleef This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* Driver: dt3000 Description: Data Translation DT3000 series Author: ds Devices: [Data Translation] DT3001 (dt3000), DT3001-PGL, DT3002, DT3003, DT3003-PGL, DT3004, DT3005, DT3004-200 Updated: Mon, 14 Apr 2008 15:41:24 +0100 Status: works Configuration Options: not applicable, uses PCI auto config There is code to support AI commands, but it may not work. AO commands are not supported. */ /* The DT3000 series is Data Translation's attempt to make a PCI data acquisition board. The design of this series is very nice, since each board has an on-board DSP (Texas Instruments TMS320C52). However, a few details are a little annoying. The boards lack bus-mastering DMA, which eliminates them from serious work. They also are not capable of autocalibration, which is a common feature in modern hardware. The default firmware is pretty bad, making it nearly impossible to write an RT compatible driver. It would make an interesting project to write a decent firmware for these boards. Data Translation originally wanted an NDA for the documentation for the 3k series. However, if you ask nicely, they might send you the docs without one, also. */ #define DEBUG 1 #include #include #include #include "../comedidev.h" #include "comedi_fc.h" static const struct comedi_lrange range_dt3000_ai = { 4, { BIP_RANGE(10), BIP_RANGE(5), BIP_RANGE(2.5), BIP_RANGE(1.25) } }; static const struct comedi_lrange range_dt3000_ai_pgl = { 4, { BIP_RANGE(10), BIP_RANGE(1), BIP_RANGE(0.1), BIP_RANGE(0.02) } }; enum dt3k_boardid { BOARD_DT3001, BOARD_DT3001_PGL, BOARD_DT3002, BOARD_DT3003, BOARD_DT3003_PGL, BOARD_DT3004, BOARD_DT3005, }; struct dt3k_boardtype { const char *name; int adchan; int adbits; int ai_speed; const struct comedi_lrange *adrange; int dachan; int dabits; }; static const struct dt3k_boardtype dt3k_boardtypes[] = { [BOARD_DT3001] = { .name = "dt3001", .adchan = 16, .adbits = 12, .adrange = &range_dt3000_ai, .ai_speed = 3000, .dachan = 2, .dabits = 12, }, [BOARD_DT3001_PGL] = { .name = "dt3001-pgl", .adchan = 16, .adbits = 12, .adrange = &range_dt3000_ai_pgl, .ai_speed = 3000, .dachan = 2, .dabits = 12, }, [BOARD_DT3002] = { .name = "dt3002", .adchan = 32, .adbits = 12, .adrange = &range_dt3000_ai, .ai_speed = 3000, }, [BOARD_DT3003] = { .name = "dt3003", .adchan = 64, .adbits = 12, .adrange = &range_dt3000_ai, .ai_speed = 3000, .dachan = 2, .dabits = 12, }, [BOARD_DT3003_PGL] = { .name = "dt3003-pgl", .adchan = 64, .adbits = 12, .adrange = &range_dt3000_ai_pgl, .ai_speed = 3000, .dachan = 2, .dabits = 12, }, [BOARD_DT3004] = { .name = "dt3004", .adchan = 16, .adbits = 16, .adrange = &range_dt3000_ai, .ai_speed = 10000, .dachan = 2, .dabits = 12, }, [BOARD_DT3005] = { .name = "dt3005", /* a.k.a. 3004-200 */ .adchan = 16, .adbits = 16, .adrange = &range_dt3000_ai, .ai_speed = 5000, .dachan = 2, .dabits = 12, }, }; /* dual-ported RAM location definitions */ #define DPR_DAC_buffer (4*0x000) #define DPR_ADC_buffer (4*0x800) #define DPR_Command (4*0xfd3) #define DPR_SubSys (4*0xfd3) #define DPR_Encode (4*0xfd4) #define DPR_Params(a) (4*(0xfd5+(a))) #define DPR_Tick_Reg_Lo (4*0xff5) #define DPR_Tick_Reg_Hi (4*0xff6) #define DPR_DA_Buf_Front (4*0xff7) #define DPR_DA_Buf_Rear (4*0xff8) #define DPR_AD_Buf_Front (4*0xff9) #define DPR_AD_Buf_Rear (4*0xffa) #define DPR_Int_Mask (4*0xffb) #define DPR_Intr_Flag (4*0xffc) #define DPR_Response_Mbx (4*0xffe) #define DPR_Command_Mbx (4*0xfff) #define AI_FIFO_DEPTH 2003 #define AO_FIFO_DEPTH 2048 /* command list */ #define CMD_GETBRDINFO 0 #define CMD_CONFIG 1 #define CMD_GETCONFIG 2 #define CMD_START 3 #define CMD_STOP 4 #define CMD_READSINGLE 5 #define CMD_WRITESINGLE 6 #define CMD_CALCCLOCK 7 #define CMD_READEVENTS 8 #define CMD_WRITECTCTRL 16 #define CMD_READCTCTRL 17 #define CMD_WRITECT 18 #define CMD_READCT 19 #define CMD_WRITEDATA 32 #define CMD_READDATA 33 #define CMD_WRITEIO 34 #define CMD_READIO 35 #define CMD_WRITECODE 36 #define CMD_READCODE 37 #define CMD_EXECUTE 38 #define CMD_HALT 48 #define SUBS_AI 0 #define SUBS_AO 1 #define SUBS_DIN 2 #define SUBS_DOUT 3 #define SUBS_MEM 4 #define SUBS_CT 5 /* interrupt flags */ #define DT3000_CMDONE 0x80 #define DT3000_CTDONE 0x40 #define DT3000_DAHWERR 0x20 #define DT3000_DASWERR 0x10 #define DT3000_DAEMPTY 0x08 #define DT3000_ADHWERR 0x04 #define DT3000_ADSWERR 0x02 #define DT3000_ADFULL 0x01 #define DT3000_COMPLETION_MASK 0xff00 #define DT3000_COMMAND_MASK 0x00ff #define DT3000_NOTPROCESSED 0x0000 #define DT3000_NOERROR 0x5500 #define DT3000_ERROR 0xaa00 #define DT3000_NOTSUPPORTED 0xff00 #define DT3000_EXTERNAL_CLOCK 1 #define DT3000_RISING_EDGE 2 #define TMODE_MASK 0x1c #define DT3000_AD_TRIG_INTERNAL (0<<2) #define DT3000_AD_TRIG_EXTERNAL (1<<2) #define DT3000_AD_RETRIG_INTERNAL (2<<2) #define DT3000_AD_RETRIG_EXTERNAL (3<<2) #define DT3000_AD_EXTRETRIG (4<<2) #define DT3000_CHANNEL_MODE_SE 0 #define DT3000_CHANNEL_MODE_DI 1 struct dt3k_private { void __iomem *io_addr; unsigned int lock; unsigned int ao_readback[2]; unsigned int ai_front; unsigned int ai_rear; }; #ifdef DEBUG static char *intr_flags[] = { "AdFull", "AdSwError", "AdHwError", "DaEmpty", "DaSwError", "DaHwError", "CtDone", "CmDone", }; static void debug_intr_flags(unsigned int flags) { int i; printk(KERN_DEBUG "dt3k: intr_flags:"); for (i = 0; i < 8; i++) { if (flags & (1 << i)) printk(KERN_CONT " %s", intr_flags[i]); } printk(KERN_CONT "\n"); } #endif #define TIMEOUT 100 static void dt3k_send_cmd(struct comedi_device *dev, unsigned int cmd) { struct dt3k_private *devpriv = dev->private; int i; unsigned int status = 0; writew(cmd, devpriv->io_addr + DPR_Command_Mbx); for (i = 0; i < TIMEOUT; i++) { status = readw(devpriv->io_addr + DPR_Command_Mbx); if ((status & DT3000_COMPLETION_MASK) != DT3000_NOTPROCESSED) break; udelay(1); } if ((status & DT3000_COMPLETION_MASK) != DT3000_NOERROR) dev_dbg(dev->class_dev, "%s: timeout/error status=0x%04x\n", __func__, status); } static unsigned int dt3k_readsingle(struct comedi_device *dev, unsigned int subsys, unsigned int chan, unsigned int gain) { struct dt3k_private *devpriv = dev->private; writew(subsys, devpriv->io_addr + DPR_SubSys); writew(chan, devpriv->io_addr + DPR_Params(0)); writew(gain, devpriv->io_addr + DPR_Params(1)); dt3k_send_cmd(dev, CMD_READSINGLE); return readw(devpriv->io_addr + DPR_Params(2)); } static void dt3k_writesingle(struct comedi_device *dev, unsigned int subsys, unsigned int chan, unsigned int data) { struct dt3k_private *devpriv = dev->private; writew(subsys, devpriv->io_addr + DPR_SubSys); writew(chan, devpriv->io_addr + DPR_Params(0)); writew(0, devpriv->io_addr + DPR_Params(1)); writew(data, devpriv->io_addr + DPR_Params(2)); dt3k_send_cmd(dev, CMD_WRITESINGLE); } static void dt3k_ai_empty_fifo(struct comedi_device *dev, struct comedi_subdevice *s) { struct dt3k_private *devpriv = dev->private; int front; int rear; int count; int i; short data; front = readw(devpriv->io_addr + DPR_AD_Buf_Front); count = front - devpriv->ai_front; if (count < 0) count += AI_FIFO_DEPTH; rear = devpriv->ai_rear; for (i = 0; i < count; i++) { data = readw(devpriv->io_addr + DPR_ADC_buffer + rear); comedi_buf_put(s->async, data); rear++; if (rear >= AI_FIFO_DEPTH) rear = 0; } devpriv->ai_rear = rear; writew(rear, devpriv->io_addr + DPR_AD_Buf_Rear); } static int dt3k_ai_cancel(struct comedi_device *dev, struct comedi_subdevice *s) { struct dt3k_private *devpriv = dev->private; writew(SUBS_AI, devpriv->io_addr + DPR_SubSys); dt3k_send_cmd(dev, CMD_STOP); writew(0, devpriv->io_addr + DPR_Int_Mask); return 0; } static int debug_n_ints; /* FIXME! Assumes shared interrupt is for this card. */ /* What's this debug_n_ints stuff? Obviously needs some work... */ static irqreturn_t dt3k_interrupt(int irq, void *d) { struct comedi_device *dev = d; struct dt3k_private *devpriv = dev->private; struct comedi_subdevice *s; unsigned int status; if (!dev->attached) return IRQ_NONE; s = &dev->subdevices[0]; status = readw(devpriv->io_addr + DPR_Intr_Flag); #ifdef DEBUG debug_intr_flags(status); #endif if (status & DT3000_ADFULL) { dt3k_ai_empty_fifo(dev, s); s->async->events |= COMEDI_CB_BLOCK; } if (status & (DT3000_ADSWERR | DT3000_ADHWERR)) s->async->events |= COMEDI_CB_ERROR | COMEDI_CB_EOA; debug_n_ints++; if (debug_n_ints >= 10) { dt3k_ai_cancel(dev, s); s->async->events |= COMEDI_CB_EOA; } comedi_event(dev, s); return IRQ_HANDLED; } static int dt3k_ns_to_timer(unsigned int timer_base, unsigned int *nanosec, unsigned int round_mode) { int divider, base, prescale; /* This function needs improvment */ /* Don't know if divider==0 works. */ for (prescale = 0; prescale < 16; prescale++) { base = timer_base * (prescale + 1); switch (round_mode) { case TRIG_ROUND_NEAREST: default: divider = (*nanosec + base / 2) / base; break; case TRIG_ROUND_DOWN: divider = (*nanosec) / base; break; case TRIG_ROUND_UP: divider = (*nanosec) / base; break; } if (divider < 65536) { *nanosec = divider * base; return (prescale << 16) | (divider); } } prescale = 15; base = timer_base * (1 << prescale); divider = 65535; *nanosec = divider * base; return (prescale << 16) | (divider); } static int dt3k_ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_cmd *cmd) { const struct dt3k_boardtype *this_board = comedi_board(dev); int err = 0; int tmp; /* Step 1 : check if triggers are trivially valid */ err |= cfc_check_trigger_src(&cmd->start_src, TRIG_NOW); err |= cfc_check_trigger_src(&cmd->scan_begin_src, TRIG_TIMER); err |= cfc_check_trigger_src(&cmd->convert_src, TRIG_TIMER); err |= cfc_check_trigger_src(&cmd->scan_end_src, TRIG_COUNT); err |= cfc_check_trigger_src(&cmd->stop_src, TRIG_COUNT); if (err) return 1; /* Step 2a : make sure trigger sources are unique */ /* Step 2b : and mutually compatible */ if (err) return 2; /* Step 3: check if arguments are trivially valid */ err |= cfc_check_trigger_arg_is(&cmd->start_arg, 0); if (cmd->scan_begin_src == TRIG_TIMER) { err |= cfc_check_trigger_arg_min(&cmd->scan_begin_arg, this_board->ai_speed); err |= cfc_check_trigger_arg_max(&cmd->scan_begin_arg, 100 * 16 * 65535); } if (cmd->convert_src == TRIG_TIMER) { err |= cfc_check_trigger_arg_min(&cmd->convert_arg, this_board->ai_speed); err |= cfc_check_trigger_arg_max(&cmd->convert_arg, 50 * 16 * 65535); } err |= cfc_check_trigger_arg_is(&cmd->scan_end_arg, cmd->chanlist_len); if (cmd->stop_src == TRIG_COUNT) err |= cfc_check_trigger_arg_max(&cmd->stop_arg, 0x00ffffff); else /* TRIG_NONE */ err |= cfc_check_trigger_arg_is(&cmd->stop_arg, 0); if (err) return 3; /* step 4: fix up any arguments */ if (cmd->scan_begin_src == TRIG_TIMER) { tmp = cmd->scan_begin_arg; dt3k_ns_to_timer(100, &cmd->scan_begin_arg, cmd->flags & TRIG_ROUND_MASK); if (tmp != cmd->scan_begin_arg) err++; } if (cmd->convert_src == TRIG_TIMER) { tmp = cmd->convert_arg; dt3k_ns_to_timer(50, &cmd->convert_arg, cmd->flags & TRIG_ROUND_MASK); if (tmp != cmd->convert_arg) err++; if (cmd->scan_begin_src == TRIG_TIMER && cmd->scan_begin_arg < cmd->convert_arg * cmd->scan_end_arg) { cmd->scan_begin_arg = cmd->convert_arg * cmd->scan_end_arg; err++; } } if (err) return 4; return 0; } static int dt3k_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) { struct dt3k_private *devpriv = dev->private; struct comedi_cmd *cmd = &s->async->cmd; int i; unsigned int chan, range, aref; unsigned int divider; unsigned int tscandiv; unsigned int mode; for (i = 0; i < cmd->chanlist_len; i++) { chan = CR_CHAN(cmd->chanlist[i]); range = CR_RANGE(cmd->chanlist[i]); writew((range << 6) | chan, devpriv->io_addr + DPR_ADC_buffer + i); } aref = CR_AREF(cmd->chanlist[0]); writew(cmd->scan_end_arg, devpriv->io_addr + DPR_Params(0)); if (cmd->convert_src == TRIG_TIMER) { divider = dt3k_ns_to_timer(50, &cmd->convert_arg, cmd->flags & TRIG_ROUND_MASK); writew((divider >> 16), devpriv->io_addr + DPR_Params(1)); writew((divider & 0xffff), devpriv->io_addr + DPR_Params(2)); } if (cmd->scan_begin_src == TRIG_TIMER) { tscandiv = dt3k_ns_to_timer(100, &cmd->scan_begin_arg, cmd->flags & TRIG_ROUND_MASK); writew((tscandiv >> 16), devpriv->io_addr + DPR_Params(3)); writew((tscandiv & 0xffff), devpriv->io_addr + DPR_Params(4)); } mode = DT3000_AD_RETRIG_INTERNAL | 0 | 0; writew(mode, devpriv->io_addr + DPR_Params(5)); writew(aref == AREF_DIFF, devpriv->io_addr + DPR_Params(6)); writew(AI_FIFO_DEPTH / 2, devpriv->io_addr + DPR_Params(7)); writew(SUBS_AI, devpriv->io_addr + DPR_SubSys); dt3k_send_cmd(dev, CMD_CONFIG); writew(DT3000_ADFULL | DT3000_ADSWERR | DT3000_ADHWERR, devpriv->io_addr + DPR_Int_Mask); debug_n_ints = 0; writew(SUBS_AI, devpriv->io_addr + DPR_SubSys); dt3k_send_cmd(dev, CMD_START); return 0; } static int dt3k_ai_insn(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { int i; unsigned int chan, gain, aref; chan = CR_CHAN(insn->chanspec); gain = CR_RANGE(insn->chanspec); /* XXX docs don't explain how to select aref */ aref = CR_AREF(insn->chanspec); for (i = 0; i < insn->n; i++) data[i] = dt3k_readsingle(dev, SUBS_AI, chan, gain); return i; } static int dt3k_ao_insn(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { struct dt3k_private *devpriv = dev->private; int i; unsigned int chan; chan = CR_CHAN(insn->chanspec); for (i = 0; i < insn->n; i++) { dt3k_writesingle(dev, SUBS_AO, chan, data[i]); devpriv->ao_readback[chan] = data[i]; } return i; } static int dt3k_ao_insn_read(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { struct dt3k_private *devpriv = dev->private; int i; unsigned int chan; chan = CR_CHAN(insn->chanspec); for (i = 0; i < insn->n; i++) data[i] = devpriv->ao_readback[chan]; return i; } static void dt3k_dio_config(struct comedi_device *dev, int bits) { struct dt3k_private *devpriv = dev->private; /* XXX */ writew(SUBS_DOUT, devpriv->io_addr + DPR_SubSys); writew(bits, devpriv->io_addr + DPR_Params(0)); #if 0 /* don't know */ writew(0, devpriv->io_addr + DPR_Params(1)); writew(0, devpriv->io_addr + DPR_Params(2)); #endif dt3k_send_cmd(dev, CMD_CONFIG); } static int dt3k_dio_insn_config(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { int mask; mask = (CR_CHAN(insn->chanspec) < 4) ? 0x0f : 0xf0; switch (data[0]) { case INSN_CONFIG_DIO_OUTPUT: s->io_bits |= mask; break; case INSN_CONFIG_DIO_INPUT: s->io_bits &= ~mask; break; case INSN_CONFIG_DIO_QUERY: data[1] = (s-> io_bits & (1 << CR_CHAN(insn->chanspec))) ? COMEDI_OUTPUT : COMEDI_INPUT; return insn->n; break; default: return -EINVAL; break; } mask = (s->io_bits & 0x01) | ((s->io_bits & 0x10) >> 3); dt3k_dio_config(dev, mask); return insn->n; } static int dt3k_dio_insn_bits(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { if (data[0]) { s->state &= ~data[0]; s->state |= data[1] & data[0]; dt3k_writesingle(dev, SUBS_DOUT, 0, s->state); } data[1] = dt3k_readsingle(dev, SUBS_DIN, 0, 0); return insn->n; } static int dt3k_mem_insn_read(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { struct dt3k_private *devpriv = dev->private; unsigned int addr = CR_CHAN(insn->chanspec); int i; for (i = 0; i < insn->n; i++) { writew(SUBS_MEM, devpriv->io_addr + DPR_SubSys); writew(addr, devpriv->io_addr + DPR_Params(0)); writew(1, devpriv->io_addr + DPR_Params(1)); dt3k_send_cmd(dev, CMD_READCODE); data[i] = readw(devpriv->io_addr + DPR_Params(2)); } return i; } static int dt3000_auto_attach(struct comedi_device *dev, unsigned long context) { struct pci_dev *pcidev = comedi_to_pci_dev(dev); const struct dt3k_boardtype *this_board = NULL; struct dt3k_private *devpriv; struct comedi_subdevice *s; int ret = 0; if (context < ARRAY_SIZE(dt3k_boardtypes)) this_board = &dt3k_boardtypes[context]; if (!this_board) return -ENODEV; dev->board_ptr = this_board; dev->board_name = this_board->name; devpriv = kzalloc(sizeof(*devpriv), GFP_KERNEL); if (!devpriv) return -ENOMEM; dev->private = devpriv; ret = comedi_pci_enable(dev); if (ret < 0) return ret; devpriv->io_addr = pci_ioremap_bar(pcidev, 0); if (!devpriv->io_addr) return -ENOMEM; ret = request_irq(pcidev->irq, dt3k_interrupt, IRQF_SHARED, dev->board_name, dev); if (ret) return ret; dev->irq = pcidev->irq; ret = comedi_alloc_subdevices(dev, 4); if (ret) return ret; s = &dev->subdevices[0]; dev->read_subdev = s; /* ai subdevice */ s->type = COMEDI_SUBD_AI; s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_DIFF | SDF_CMD_READ; s->n_chan = this_board->adchan; s->insn_read = dt3k_ai_insn; s->maxdata = (1 << this_board->adbits) - 1; s->len_chanlist = 512; s->range_table = &range_dt3000_ai; /* XXX */ s->do_cmd = dt3k_ai_cmd; s->do_cmdtest = dt3k_ai_cmdtest; s->cancel = dt3k_ai_cancel; s = &dev->subdevices[1]; /* ao subsystem */ s->type = COMEDI_SUBD_AO; s->subdev_flags = SDF_WRITABLE; s->n_chan = 2; s->insn_read = dt3k_ao_insn_read; s->insn_write = dt3k_ao_insn; s->maxdata = (1 << this_board->dabits) - 1; s->len_chanlist = 1; s->range_table = &range_bipolar10; s = &dev->subdevices[2]; /* dio subsystem */ s->type = COMEDI_SUBD_DIO; s->subdev_flags = SDF_READABLE | SDF_WRITABLE; s->n_chan = 8; s->insn_config = dt3k_dio_insn_config; s->insn_bits = dt3k_dio_insn_bits; s->maxdata = 1; s->len_chanlist = 8; s->range_table = &range_digital; s = &dev->subdevices[3]; /* mem subsystem */ s->type = COMEDI_SUBD_MEMORY; s->subdev_flags = SDF_READABLE; s->n_chan = 0x1000; s->insn_read = dt3k_mem_insn_read; s->maxdata = 0xff; s->len_chanlist = 1; s->range_table = &range_unknown; #if 0 s = &dev->subdevices[4]; /* proc subsystem */ s->type = COMEDI_SUBD_PROC; #endif dev_info(dev->class_dev, "%s attached\n", dev->board_name); return 0; } static void dt3000_detach(struct comedi_device *dev) { struct dt3k_private *devpriv = dev->private; if (dev->irq) free_irq(dev->irq, dev); if (devpriv) { if (devpriv->io_addr) iounmap(devpriv->io_addr); } comedi_pci_disable(dev); } static struct comedi_driver dt3000_driver = { .driver_name = "dt3000", .module = THIS_MODULE, .auto_attach = dt3000_auto_attach, .detach = dt3000_detach, }; static int dt3000_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) { return comedi_pci_auto_config(dev, &dt3000_driver, id->driver_data); } static DEFINE_PCI_DEVICE_TABLE(dt3000_pci_table) = { { PCI_VDEVICE(DT, 0x0022), BOARD_DT3001 }, { PCI_VDEVICE(DT, 0x0023), BOARD_DT3002 }, { PCI_VDEVICE(DT, 0x0024), BOARD_DT3003 }, { PCI_VDEVICE(DT, 0x0025), BOARD_DT3004 }, { PCI_VDEVICE(DT, 0x0026), BOARD_DT3005 }, { PCI_VDEVICE(DT, 0x0027), BOARD_DT3001_PGL }, { PCI_VDEVICE(DT, 0x0028), BOARD_DT3003_PGL }, { 0 } }; MODULE_DEVICE_TABLE(pci, dt3000_pci_table); static struct pci_driver dt3000_pci_driver = { .name = "dt3000", .id_table = dt3000_pci_table, .probe = dt3000_pci_probe, .remove = comedi_pci_auto_unconfig, }; module_comedi_pci_driver(dt3000_driver, dt3000_pci_driver); MODULE_AUTHOR("Comedi http://www.comedi.org"); MODULE_DESCRIPTION("Comedi low-level driver"); MODULE_LICENSE("GPL");