drivers/staging/comedi/drivers/ni_pcimio.c

   1 /*
   2  * Comedi driver for NI PCI-MIO E series cards
   3  *
   4  * COMEDI - Linux Control and Measurement Device Interface
   5  * Copyright (C) 1997-8 David A. Schleef <ds@schleef.org>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  */
  17
  18 /*
  19  * Driver: ni_pcimio
  20  * Description: National Instruments PCI-MIO-E series and M series (all boards)
  21  * Author: ds, John Hallen, Frank Mori Hess, Rolf Mueller, Herbert Peremans,
  22  *   Herman Bruyninckx, Terry Barnaby
  23  * Status: works
  24  * Devices: [National Instruments] PCI-MIO-16XE-50 (ni_pcimio),
  25  *   PCI-MIO-16XE-10, PXI-6030E, PCI-MIO-16E-1, PCI-MIO-16E-4, PCI-6014,
  26  *   PCI-6040E, PXI-6040E, PCI-6030E, PCI-6031E, PCI-6032E, PCI-6033E,
  27  *   PCI-6071E, PCI-6023E, PCI-6024E, PCI-6025E, PXI-6025E, PCI-6034E,
  28  *   PCI-6035E, PCI-6052E,
  29  *   PCI-6110, PCI-6111, PCI-6220, PCI-6221, PCI-6224, PXI-6224,
  30  *   PCI-6225, PXI-6225, PCI-6229, PCI-6250,
  31  *   PCI-6251, PXI-6251, PCIe-6251, PXIe-6251,
  32  *   PCI-6254, PCI-6259, PCIe-6259,
  33  *   PCI-6280, PCI-6281, PXI-6281, PCI-6284, PCI-6289,
  34  *   PCI-6711, PXI-6711, PCI-6713, PXI-6713,
  35  *   PXI-6071E, PCI-6070E, PXI-6070E,
  36  *   PXI-6052E, PCI-6036E, PCI-6731, PCI-6733, PXI-6733,
  37  *   PCI-6143, PXI-6143
  38  * Updated: Mon, 09 Jan 2012 14:52:48 +0000
  39  *
  40  * These boards are almost identical to the AT-MIO E series, except that
  41  * they use the PCI bus instead of ISA (i.e., AT). See the notes for the
  42  * ni_atmio.o driver for additional information about these boards.
  43  *
  44  * Autocalibration is supported on many of the devices, using the
  45  * comedi_calibrate (or comedi_soft_calibrate for m-series) utility.
  46  * M-Series boards do analog input and analog output calibration entirely
  47  * in software. The software calibration corrects the analog input for
  48  * offset, gain and nonlinearity. The analog outputs are corrected for
  49  * offset and gain. See the comedilib documentation on
  50  * comedi_get_softcal_converter() for more information.
  51  *
  52  * By default, the driver uses DMA to transfer analog input data to
  53  * memory.  When DMA is enabled, not all triggering features are
  54  * supported.
  55  *
  56  * Digital I/O may not work on 673x.
  57  *
  58  * Note that the PCI-6143 is a simultaineous sampling device with 8
  59  * convertors. With this board all of the convertors perform one
  60  * simultaineous sample during a scan interval. The period for a scan
  61  * is used for the convert time in a Comedi cmd. The convert trigger
  62  * source is normally set to TRIG_NOW by default.
  63  *
  64  * The RTSI trigger bus is supported on these cards on subdevice 10.
  65  * See the comedilib documentation for details.
  66  *
  67  * Information (number of channels, bits, etc.) for some devices may be
  68  * incorrect. Please check this and submit a bug if there are problems
  69  * for your device.
  70  *
  71  * SCXI is probably broken for m-series boards.
  72  *
  73  * Bugs:
  74  * - When DMA is enabled, COMEDI_EV_CONVERT does not work correctly.
  75  */
  76
  77 /*
  78  * The PCI-MIO E series driver was originally written by
  79  * Tomasz Motylewski <...>, and ported to comedi by ds.
  80  *
  81  * References:
  82  *      341079b.pdf  PCI E Series Register-Level Programmer Manual
  83  *      340934b.pdf  DAQ-STC reference manual
  84  *
  85  *      322080b.pdf  6711/6713/6715 User Manual
  86  *
  87  *      320945c.pdf  PCI E Series User Manual
  88  *      322138a.pdf  PCI-6052E and DAQPad-6052E User Manual
  89  *
  90  * ISSUES:
  91  * - need to deal with external reference for DAC, and other DAC
  92  *   properties in board properties
  93  * - deal with at-mio-16de-10 revision D to N changes, etc.
  94  * - need to add other CALDAC type
  95  * - need to slow down DAC loading. I don't trust NI's claim that
  96  *   two writes to the PCI bus slows IO enough. I would prefer to
  97  *   use udelay().
  98  *   Timing specs: (clock)
  99  *      AD8522          30ns
 100  *      DAC8043         120ns
 101  *      DAC8800         60ns
 102  *      MB88341         ?
 103  */
 104
 105 #include <linux/module.h>
 106 #include <linux/delay.h>
 107
 108 #include "../comedi_pci.h"
 109
 110 #include <asm/byteorder.h>
 111
 112 #include "ni_stc.h"
 113 #include "mite.h"
 114
 115 #define PCIDMA
 116
 117 /*
 118  * These are not all the possible ao ranges for 628x boards.
 119  * They can do OFFSET +- REFERENCE where OFFSET can be
 120  * 0V, 5V, APFI<0,1>, or AO<0...3> and RANGE can
 121  * be 10V, 5V, 2V, 1V, APFI<0,1>, AO<0...3>.  That's
 122  * 63 different possibilities.  An AO channel
 123  * can not act as it's own OFFSET or REFERENCE.
 124  */
 125 static const struct comedi_lrange range_ni_M_628x_ao = {
 126         8, {
 127                 BIP_RANGE(10),
 128                 BIP_RANGE(5),
 129                 BIP_RANGE(2),
 130                 BIP_RANGE(1),
 131                 RANGE(-5, 15),
 132                 UNI_RANGE(10),
 133                 RANGE(3, 7),
 134                 RANGE(4, 6),
 135                 RANGE_ext(-1, 1)
 136         }
 137 };
 138
 139 static const struct comedi_lrange range_ni_M_625x_ao = {
 140         3, {
 141                 BIP_RANGE(10),
 142                 BIP_RANGE(5),
 143                 RANGE_ext(-1, 1)
 144         }
 145 };
 146
 147 enum ni_pcimio_boardid {
 148         BOARD_PCIMIO_16XE_50,
 149         BOARD_PCIMIO_16XE_10,
 150         BOARD_PCI6014,
 151         BOARD_PXI6030E,
 152         BOARD_PCIMIO_16E_1,
 153         BOARD_PCIMIO_16E_4,
 154         BOARD_PXI6040E,
 155         BOARD_PCI6031E,
 156         BOARD_PCI6032E,
 157         BOARD_PCI6033E,
 158         BOARD_PCI6071E,
 159         BOARD_PCI6023E,
 160         BOARD_PCI6024E,
 161         BOARD_PCI6025E,
 162         BOARD_PXI6025E,
 163         BOARD_PCI6034E,
 164         BOARD_PCI6035E,
 165         BOARD_PCI6052E,
 166         BOARD_PCI6110,
 167         BOARD_PCI6111,
 168         /* BOARD_PCI6115, */
 169         /* BOARD_PXI6115, */
 170         BOARD_PCI6711,
 171         BOARD_PXI6711,
 172         BOARD_PCI6713,
 173         BOARD_PXI6713,
 174         BOARD_PCI6731,
 175         /* BOARD_PXI6731, */
 176         BOARD_PCI6733,
 177         BOARD_PXI6733,
 178         BOARD_PXI6071E,
 179         BOARD_PXI6070E,
 180         BOARD_PXI6052E,
 181         BOARD_PXI6031E,
 182         BOARD_PCI6036E,
 183         BOARD_PCI6220,
 184         BOARD_PCI6221,
 185         BOARD_PCI6221_37PIN,
 186         BOARD_PCI6224,
 187         BOARD_PXI6224,
 188         BOARD_PCI6225,
 189         BOARD_PXI6225,
 190         BOARD_PCI6229,
 191         BOARD_PCI6250,
 192         BOARD_PCI6251,
 193         BOARD_PXI6251,
 194         BOARD_PCIE6251,
 195         BOARD_PXIE6251,
 196         BOARD_PCI6254,
 197         BOARD_PCI6259,
 198         BOARD_PCIE6259,
 199         BOARD_PCI6280,
 200         BOARD_PCI6281,
 201         BOARD_PXI6281,
 202         BOARD_PCI6284,
 203         BOARD_PCI6289,
 204         BOARD_PCI6143,
 205         BOARD_PXI6143,
 206 };
 207
 208 static const struct ni_board_struct ni_boards[] = {
 209         [BOARD_PCIMIO_16XE_50] = {
 210                 .name           = "pci-mio-16xe-50",
 211                 .n_adchan       = 16,
 212                 .ai_maxdata     = 0xffff,
 213                 .ai_fifo_depth  = 2048,
 214                 .alwaysdither   = 1,
 215                 .gainlkup       = ai_gain_8,
 216                 .ai_speed       = 50000,
 217                 .n_aochan       = 2,
 218                 .ao_maxdata     = 0x0fff,
 219                 .ao_range_table = &range_bipolar10,
 220                 .ao_speed       = 50000,
 221                 .caldac         = { dac8800, dac8043 },
 222         },
 223         [BOARD_PCIMIO_16XE_10] = {
 224                 .name           = "pci-mio-16xe-10",    /*  aka pci-6030E */
 225                 .n_adchan       = 16,
 226                 .ai_maxdata     = 0xffff,
 227                 .ai_fifo_depth  = 512,
 228                 .alwaysdither   = 1,
 229                 .gainlkup       = ai_gain_14,
 230                 .ai_speed       = 10000,
 231                 .n_aochan       = 2,
 232                 .ao_maxdata     = 0xffff,
 233                 .ao_fifo_depth  = 2048,
 234                 .ao_range_table = &range_ni_E_ao_ext,
 235                 .ao_speed       = 10000,
 236                 .caldac         = { dac8800, dac8043, ad8522 },
 237         },
 238         [BOARD_PCI6014] = {
 239                 .name           = "pci-6014",
 240                 .n_adchan       = 16,
 241                 .ai_maxdata     = 0xffff,
 242                 .ai_fifo_depth  = 512,
 243                 .alwaysdither   = 1,
 244                 .gainlkup       = ai_gain_4,
 245                 .ai_speed       = 5000,
 246                 .n_aochan       = 2,
 247                 .ao_maxdata     = 0xffff,
 248                 .ao_range_table = &range_bipolar10,
 249                 .ao_speed       = 100000,
 250                 .caldac         = { ad8804_debug },
 251         },
 252         [BOARD_PXI6030E] = {
 253                 .name           = "pxi-6030e",
 254                 .n_adchan       = 16,
 255                 .ai_maxdata     = 0xffff,
 256                 .ai_fifo_depth  = 512,
 257                 .alwaysdither   = 1,
 258                 .gainlkup       = ai_gain_14,
 259                 .ai_speed       = 10000,
 260                 .n_aochan       = 2,
 261                 .ao_maxdata     = 0xffff,
 262                 .ao_fifo_depth  = 2048,
 263                 .ao_range_table = &range_ni_E_ao_ext,
 264                 .ao_speed       = 10000,
 265                 .caldac         = { dac8800, dac8043, ad8522 },
 266         },
 267         [BOARD_PCIMIO_16E_1] = {
 268                 .name           = "pci-mio-16e-1",      /* aka pci-6070e */
 269                 .n_adchan       = 16,
 270                 .ai_maxdata     = 0x0fff,
 271                 .ai_fifo_depth  = 512,
 272                 .gainlkup       = ai_gain_16,
 273                 .ai_speed       = 800,
 274                 .n_aochan       = 2,
 275                 .ao_maxdata     = 0x0fff,
 276                 .ao_fifo_depth  = 2048,
 277                 .ao_range_table = &range_ni_E_ao_ext,
 278                 .ao_speed       = 1000,
 279                 .caldac         = { mb88341 },
 280         },
 281         [BOARD_PCIMIO_16E_4] = {
 282                 .name           = "pci-mio-16e-4",      /* aka pci-6040e */
 283                 .n_adchan       = 16,
 284                 .ai_maxdata     = 0x0fff,
 285                 .ai_fifo_depth  = 512,
 286                 .gainlkup       = ai_gain_16,
 287                 /*
 288                  * there have been reported problems with
 289                  * full speed on this board
 290                  */
 291                 .ai_speed       = 2000,
 292                 .n_aochan       = 2,
 293                 .ao_maxdata     = 0x0fff,
 294                 .ao_fifo_depth  = 512,
 295                 .ao_range_table = &range_ni_E_ao_ext,
 296                 .ao_speed       = 1000,
 297                 .caldac         = { ad8804_debug },     /* doc says mb88341 */
 298         },
 299         [BOARD_PXI6040E] = {
 300                 .name           = "pxi-6040e",
 301                 .n_adchan       = 16,
 302                 .ai_maxdata     = 0x0fff,
 303                 .ai_fifo_depth  = 512,
 304                 .gainlkup       = ai_gain_16,
 305                 .ai_speed       = 2000,
 306                 .n_aochan       = 2,
 307                 .ao_maxdata     = 0x0fff,
 308                 .ao_fifo_depth  = 512,
 309                 .ao_range_table = &range_ni_E_ao_ext,
 310                 .ao_speed       = 1000,
 311                 .caldac         = { mb88341 },
 312         },
 313         [BOARD_PCI6031E] = {
 314                 .name           = "pci-6031e",
 315                 .n_adchan       = 64,
 316                 .ai_maxdata     = 0xffff,
 317                 .ai_fifo_depth  = 512,
 318                 .alwaysdither   = 1,
 319                 .gainlkup       = ai_gain_14,
 320                 .ai_speed       = 10000,
 321                 .n_aochan       = 2,
 322                 .ao_maxdata     = 0xffff,
 323                 .ao_fifo_depth  = 2048,
 324                 .ao_range_table = &range_ni_E_ao_ext,
 325                 .ao_speed       = 10000,
 326                 .caldac         = { dac8800, dac8043, ad8522 },
 327         },
 328         [BOARD_PCI6032E] = {
 329                 .name           = "pci-6032e",
 330                 .n_adchan       = 16,
 331                 .ai_maxdata     = 0xffff,
 332                 .ai_fifo_depth  = 512,
 333                 .alwaysdither   = 1,
 334                 .gainlkup       = ai_gain_14,
 335                 .ai_speed       = 10000,
 336                 .caldac         = { dac8800, dac8043, ad8522 },
 337         },
 338         [BOARD_PCI6033E] = {
 339                 .name           = "pci-6033e",
 340                 .n_adchan       = 64,
 341                 .ai_maxdata     = 0xffff,
 342                 .ai_fifo_depth  = 512,
 343                 .alwaysdither   = 1,
 344                 .gainlkup       = ai_gain_14,
 345                 .ai_speed       = 10000,
 346                 .caldac         = { dac8800, dac8043, ad8522 },
 347         },
 348         [BOARD_PCI6071E] = {
 349                 .name           = "pci-6071e",
 350                 .n_adchan       = 64,
 351                 .ai_maxdata     = 0x0fff,
 352                 .ai_fifo_depth  = 512,
 353                 .alwaysdither   = 1,
 354                 .gainlkup       = ai_gain_16,
 355                 .ai_speed       = 800,
 356                 .n_aochan       = 2,
 357                 .ao_maxdata     = 0x0fff,
 358                 .ao_fifo_depth  = 2048,
 359                 .ao_range_table = &range_ni_E_ao_ext,
 360                 .ao_speed       = 1000,
 361                 .caldac         = { ad8804_debug },
 362         },
 363         [BOARD_PCI6023E] = {
 364                 .name           = "pci-6023e",
 365                 .n_adchan       = 16,
 366                 .ai_maxdata     = 0x0fff,
 367                 .ai_fifo_depth  = 512,
 368                 .gainlkup       = ai_gain_4,
 369                 .ai_speed       = 5000,
 370                 .caldac         = { ad8804_debug },     /* manual is wrong */
 371         },
 372         [BOARD_PCI6024E] = {
 373                 .name           = "pci-6024e",
 374                 .n_adchan       = 16,
 375                 .ai_maxdata     = 0x0fff,
 376                 .ai_fifo_depth  = 512,
 377                 .gainlkup       = ai_gain_4,
 378                 .ai_speed       = 5000,
 379                 .n_aochan       = 2,
 380                 .ao_maxdata     = 0x0fff,
 381                 .ao_range_table = &range_bipolar10,
 382                 .ao_speed       = 100000,
 383                 .caldac         = { ad8804_debug },     /* manual is wrong */
 384         },
 385         [BOARD_PCI6025E] = {
 386                 .name           = "pci-6025e",
 387                 .n_adchan       = 16,
 388                 .ai_maxdata     = 0x0fff,
 389                 .ai_fifo_depth  = 512,
 390                 .gainlkup       = ai_gain_4,
 391                 .ai_speed       = 5000,
 392                 .n_aochan       = 2,
 393                 .ao_maxdata     = 0x0fff,
 394                 .ao_range_table = &range_bipolar10,
 395                 .ao_speed       = 100000,
 396                 .caldac         = { ad8804_debug },     /* manual is wrong */
 397                 .has_8255       = 1,
 398         },
 399         [BOARD_PXI6025E] = {
 400                 .name           = "pxi-6025e",
 401                 .n_adchan       = 16,
 402                 .ai_maxdata     = 0x0fff,
 403                 .ai_fifo_depth  = 512,
 404                 .gainlkup       = ai_gain_4,
 405                 .ai_speed       = 5000,
 406                 .n_aochan       = 2,
 407                 .ao_maxdata     = 0x0fff,
 408                 .ao_range_table = &range_ni_E_ao_ext,
 409                 .ao_speed       = 100000,
 410                 .caldac         = { ad8804_debug },     /* manual is wrong */
 411                 .has_8255       = 1,
 412         },
 413         [BOARD_PCI6034E] = {
 414                 .name           = "pci-6034e",
 415                 .n_adchan       = 16,
 416                 .ai_maxdata     = 0xffff,
 417                 .ai_fifo_depth  = 512,
 418                 .alwaysdither   = 1,
 419                 .gainlkup       = ai_gain_4,
 420                 .ai_speed       = 5000,
 421                 .caldac         = { ad8804_debug },
 422         },
 423         [BOARD_PCI6035E] = {
 424                 .name           = "pci-6035e",
 425                 .n_adchan       = 16,
 426                 .ai_maxdata     = 0xffff,
 427                 .ai_fifo_depth  = 512,
 428                 .alwaysdither   = 1,
 429                 .gainlkup       = ai_gain_4,
 430                 .ai_speed       = 5000,
 431                 .n_aochan       = 2,
 432                 .ao_maxdata     = 0x0fff,
 433                 .ao_range_table = &range_bipolar10,
 434                 .ao_speed       = 100000,
 435                 .caldac         = { ad8804_debug },
 436         },
 437         [BOARD_PCI6052E] = {
 438                 .name           = "pci-6052e",
 439                 .n_adchan       = 16,
 440                 .ai_maxdata     = 0xffff,
 441                 .ai_fifo_depth  = 512,
 442                 .alwaysdither   = 1,
 443                 .gainlkup       = ai_gain_16,
 444                 .ai_speed       = 3000,
 445                 .n_aochan       = 2,
 446                 .ao_maxdata     = 0xffff,
 447                 .ao_fifo_depth  = 2048,
 448                 .ao_range_table = &range_ni_E_ao_ext,
 449                 .ao_speed       = 3000,
 450                 /* manual is wrong */
 451                 .caldac         = { ad8804_debug, ad8804_debug, ad8522 },
 452         },
 453         [BOARD_PCI6110] = {
 454                 .name           = "pci-6110",
 455                 .n_adchan       = 4,
 456                 .ai_maxdata     = 0x0fff,
 457                 .ai_fifo_depth  = 8192,
 458                 .alwaysdither   = 0,
 459                 .gainlkup       = ai_gain_611x,
 460                 .ai_speed       = 200,
 461                 .n_aochan       = 2,
 462                 .ao_maxdata     = 0xffff,
 463                 .reg_type       = ni_reg_611x,
 464                 .ao_range_table = &range_bipolar10,
 465                 .ao_fifo_depth  = 2048,
 466                 .ao_speed       = 250,
 467                 .caldac         = { ad8804, ad8804 },
 468         },
 469         [BOARD_PCI6111] = {
 470                 .name           = "pci-6111",
 471                 .n_adchan       = 2,
 472                 .ai_maxdata     = 0x0fff,
 473                 .ai_fifo_depth  = 8192,
 474                 .gainlkup       = ai_gain_611x,
 475                 .ai_speed       = 200,
 476                 .n_aochan       = 2,
 477                 .ao_maxdata     = 0xffff,
 478                 .reg_type       = ni_reg_611x,
 479                 .ao_range_table = &range_bipolar10,
 480                 .ao_fifo_depth  = 2048,
 481                 .ao_speed       = 250,
 482                 .caldac         = { ad8804, ad8804 },
 483         },
 484 #if 0
 485         /* The 6115 boards probably need their own driver */
 486         [BOARD_PCI6115] = {     /* .device_id = 0x2ed0, */
 487                 .name           = "pci-6115",
 488                 .n_adchan       = 4,
 489                 .ai_maxdata     = 0x0fff,
 490                 .ai_fifo_depth  = 8192,
 491                 .gainlkup       = ai_gain_611x,
 492                 .ai_speed       = 100,
 493                 .n_aochan       = 2,
 494                 .ao_maxdata     = 0xffff,
 495                 .ao_671x        = 1,
 496                 .ao_fifo_depth  = 2048,
 497                 .ao_speed       = 250,
 498                 .reg_611x       = 1,
 499                 /* XXX */
 500                 .caldac         = { ad8804_debug, ad8804_debug, ad8804_debug },
 501         },
 502 #endif
 503 #if 0
 504         [BOARD_PXI6115] = {     /* .device_id = ????, */
 505                 .name           = "pxi-6115",
 506                 .n_adchan       = 4,
 507                 .ai_maxdata     = 0x0fff,
 508                 .ai_fifo_depth  = 8192,
 509                 .gainlkup       = ai_gain_611x,
 510                 .ai_speed       = 100,
 511                 .n_aochan       = 2,
 512                 .ao_maxdata     = 0xffff,
 513                 .ao_671x        = 1,
 514                 .ao_fifo_depth  = 2048,
 515                 .ao_speed       = 250,
 516                 .reg_611x       = 1,
 517                 /* XXX */
 518                 .caldac         = { ad8804_debug, ad8804_debug, ad8804_debug },
 519         },
 520 #endif
 521         [BOARD_PCI6711] = {
 522                 .name = "pci-6711",
 523                 .n_aochan       = 4,
 524                 .ao_maxdata     = 0x0fff,
 525                 /* data sheet says 8192, but fifo really holds 16384 samples */
 526                 .ao_fifo_depth  = 16384,
 527                 .ao_range_table = &range_bipolar10,
 528                 .ao_speed       = 1000,
 529                 .reg_type       = ni_reg_6711,
 530                 .caldac         = { ad8804_debug },
 531         },
 532         [BOARD_PXI6711] = {
 533                 .name           = "pxi-6711",
 534                 .n_aochan       = 4,
 535                 .ao_maxdata     = 0x0fff,
 536                 .ao_fifo_depth  = 16384,
 537                 .ao_range_table = &range_bipolar10,
 538                 .ao_speed       = 1000,
 539                 .reg_type       = ni_reg_6711,
 540                 .caldac         = { ad8804_debug },
 541         },
 542         [BOARD_PCI6713] = {
 543                 .name           = "pci-6713",
 544                 .n_aochan       = 8,
 545                 .ao_maxdata     = 0x0fff,
 546                 .ao_fifo_depth  = 16384,
 547                 .ao_range_table = &range_bipolar10,
 548                 .ao_speed       = 1000,
 549                 .reg_type       = ni_reg_6713,
 550                 .caldac         = { ad8804_debug, ad8804_debug },
 551         },
 552         [BOARD_PXI6713] = {
 553                 .name           = "pxi-6713",
 554                 .n_aochan       = 8,
 555                 .ao_maxdata     = 0x0fff,
 556                 .ao_fifo_depth  = 16384,
 557                 .ao_range_table = &range_bipolar10,
 558                 .ao_speed       = 1000,
 559                 .reg_type       = ni_reg_6713,
 560                 .caldac         = { ad8804_debug, ad8804_debug },
 561         },
 562         [BOARD_PCI6731] = {
 563                 .name           = "pci-6731",
 564                 .n_aochan       = 4,
 565                 .ao_maxdata     = 0xffff,
 566                 .ao_fifo_depth  = 8192,
 567                 .ao_range_table = &range_bipolar10,
 568                 .ao_speed       = 1000,
 569                 .reg_type       = ni_reg_6711,
 570                 .caldac         = { ad8804_debug },
 571         },
 572 #if 0
 573         [BOARD_PXI6731] = {     /* .device_id = ????, */
 574                 .name           = "pxi-6731",
 575                 .n_aochan       = 4,
 576                 .ao_maxdata     = 0xffff,
 577                 .ao_fifo_depth  = 8192,
 578                 .ao_range_table = &range_bipolar10,
 579                 .reg_type       = ni_reg_6711,
 580                 .caldac         = { ad8804_debug },
 581         },
 582 #endif
 583         [BOARD_PCI6733] = {
 584                 .name           = "pci-6733",
 585                 .n_aochan       = 8,
 586                 .ao_maxdata     = 0xffff,
 587                 .ao_fifo_depth  = 16384,
 588                 .ao_range_table = &range_bipolar10,
 589                 .ao_speed       = 1000,
 590                 .reg_type       = ni_reg_6713,
 591                 .caldac         = { ad8804_debug, ad8804_debug },
 592         },
 593         [BOARD_PXI6733] = {
 594                 .name           = "pxi-6733",
 595                 .n_aochan       = 8,
 596                 .ao_maxdata     = 0xffff,
 597                 .ao_fifo_depth  = 16384,
 598                 .ao_range_table = &range_bipolar10,
 599                 .ao_speed       = 1000,
 600                 .reg_type       = ni_reg_6713,
 601                 .caldac         = { ad8804_debug, ad8804_debug },
 602         },
 603         [BOARD_PXI6071E] = {
 604                 .name           = "pxi-6071e",
 605                 .n_adchan       = 64,
 606                 .ai_maxdata     = 0x0fff,
 607                 .ai_fifo_depth  = 512,
 608                 .alwaysdither   = 1,
 609                 .gainlkup       = ai_gain_16,
 610                 .ai_speed       = 800,
 611                 .n_aochan       = 2,
 612                 .ao_maxdata     = 0x0fff,
 613                 .ao_fifo_depth  = 2048,
 614                 .ao_range_table = &range_ni_E_ao_ext,
 615                 .ao_speed       = 1000,
 616                 .caldac         = { ad8804_debug },
 617         },
 618         [BOARD_PXI6070E] = {
 619                 .name           = "pxi-6070e",
 620                 .n_adchan       = 16,
 621                 .ai_maxdata     = 0x0fff,
 622                 .ai_fifo_depth  = 512,
 623                 .alwaysdither   = 1,
 624                 .gainlkup       = ai_gain_16,
 625                 .ai_speed       = 800,
 626                 .n_aochan       = 2,
 627                 .ao_maxdata     = 0x0fff,
 628                 .ao_fifo_depth  = 2048,
 629                 .ao_range_table = &range_ni_E_ao_ext,
 630                 .ao_speed       = 1000,
 631                 .caldac         = { ad8804_debug },
 632         },
 633         [BOARD_PXI6052E] = {
 634                 .name           = "pxi-6052e",
 635                 .n_adchan       = 16,
 636                 .ai_maxdata     = 0xffff,
 637                 .ai_fifo_depth  = 512,
 638                 .alwaysdither   = 1,
 639                 .gainlkup       = ai_gain_16,
 640                 .ai_speed       = 3000,
 641                 .n_aochan       = 2,
 642                 .ao_maxdata     = 0xffff,
 643                 .ao_fifo_depth  = 2048,
 644                 .ao_range_table = &range_ni_E_ao_ext,
 645                 .ao_speed       = 3000,
 646                 .caldac         = { mb88341, mb88341, ad8522 },
 647         },
 648         [BOARD_PXI6031E] = {
 649                 .name           = "pxi-6031e",
 650                 .n_adchan       = 64,
 651                 .ai_maxdata     = 0xffff,
 652                 .ai_fifo_depth  = 512,
 653                 .alwaysdither   = 1,
 654                 .gainlkup       = ai_gain_14,
 655                 .ai_speed       = 10000,
 656                 .n_aochan       = 2,
 657                 .ao_maxdata     = 0xffff,
 658                 .ao_fifo_depth  = 2048,
 659                 .ao_range_table = &range_ni_E_ao_ext,
 660                 .ao_speed       = 10000,
 661                 .caldac         = { dac8800, dac8043, ad8522 },
 662         },
 663         [BOARD_PCI6036E] = {
 664                 .name = "pci-6036e",
 665                 .n_adchan       = 16,
 666                 .ai_maxdata     = 0xffff,
 667                 .ai_fifo_depth  = 512,
 668                 .alwaysdither   = 1,
 669                 .gainlkup       = ai_gain_4,
 670                 .ai_speed       = 5000,
 671                 .n_aochan       = 2,
 672                 .ao_maxdata     = 0xffff,
 673                 .ao_range_table = &range_bipolar10,
 674                 .ao_speed       = 100000,
 675                 .caldac         = { ad8804_debug },
 676         },
 677         [BOARD_PCI6220] = {
 678                 .name           = "pci-6220",
 679                 .n_adchan       = 16,
 680                 .ai_maxdata     = 0xffff,
 681                 .ai_fifo_depth  = 512,          /* FIXME: guess */
 682                 .gainlkup       = ai_gain_622x,
 683                 .ai_speed       = 4000,
 684                 .reg_type       = ni_reg_622x,
 685                 .caldac         = { caldac_none },
 686         },
 687         [BOARD_PCI6221] = {
 688                 .name           = "pci-6221",
 689                 .n_adchan       = 16,
 690                 .ai_maxdata     = 0xffff,
 691                 .ai_fifo_depth  = 4095,
 692                 .gainlkup       = ai_gain_622x,
 693                 .ai_speed       = 4000,
 694                 .n_aochan       = 2,
 695                 .ao_maxdata     = 0xffff,
 696                 .ao_fifo_depth  = 8191,
 697                 .ao_range_table = &range_bipolar10,
 698                 .reg_type       = ni_reg_622x,
 699                 .ao_speed       = 1200,
 700                 .caldac         = { caldac_none },
 701         },
 702         [BOARD_PCI6221_37PIN] = {
 703                 .name           = "pci-6221_37pin",
 704                 .n_adchan       = 16,
 705                 .ai_maxdata     = 0xffff,
 706                 .ai_fifo_depth  = 4095,
 707                 .gainlkup       = ai_gain_622x,
 708                 .ai_speed       = 4000,
 709                 .n_aochan       = 2,
 710                 .ao_maxdata     = 0xffff,
 711                 .ao_fifo_depth  = 8191,
 712                 .ao_range_table = &range_bipolar10,
 713                 .reg_type       = ni_reg_622x,
 714                 .ao_speed       = 1200,
 715                 .caldac         = { caldac_none },
 716         },
 717         [BOARD_PCI6224] = {
 718                 .name           = "pci-6224",
 719                 .n_adchan       = 32,
 720                 .ai_maxdata     = 0xffff,
 721                 .ai_fifo_depth  = 4095,
 722                 .gainlkup       = ai_gain_622x,
 723                 .ai_speed       = 4000,
 724                 .reg_type       = ni_reg_622x,
 725                 .has_32dio_chan = 1,
 726                 .caldac         = { caldac_none },
 727         },
 728         [BOARD_PXI6224] = {
 729                 .name           = "pxi-6224",
 730                 .n_adchan       = 32,
 731                 .ai_maxdata     = 0xffff,
 732                 .ai_fifo_depth  = 4095,
 733                 .gainlkup       = ai_gain_622x,
 734                 .ai_speed       = 4000,
 735                 .reg_type       = ni_reg_622x,
 736                 .has_32dio_chan = 1,
 737                 .caldac         = { caldac_none },
 738         },
 739         [BOARD_PCI6225] = {
 740                 .name           = "pci-6225",
 741                 .n_adchan       = 80,
 742                 .ai_maxdata     = 0xffff,
 743                 .ai_fifo_depth  = 4095,
 744                 .gainlkup       = ai_gain_622x,
 745                 .ai_speed       = 4000,
 746                 .n_aochan       = 2,
 747                 .ao_maxdata     = 0xffff,
 748                 .ao_fifo_depth  = 8191,
 749                 .ao_range_table = &range_bipolar10,
 750                 .reg_type       = ni_reg_622x,
 751                 .ao_speed       = 1200,
 752                 .has_32dio_chan = 1,
 753                 .caldac         = { caldac_none },
 754         },
 755         [BOARD_PXI6225] = {
 756                 .name           = "pxi-6225",
 757                 .n_adchan       = 80,
 758                 .ai_maxdata     = 0xffff,
 759                 .ai_fifo_depth  = 4095,
 760                 .gainlkup       = ai_gain_622x,
 761                 .ai_speed       = 4000,
 762                 .n_aochan       = 2,
 763                 .ao_maxdata     = 0xffff,
 764                 .ao_fifo_depth  = 8191,
 765                 .ao_range_table = &range_bipolar10,
 766                 .reg_type       = ni_reg_622x,
 767                 .ao_speed       = 1200,
 768                 .has_32dio_chan = 1,
 769                 .caldac         = { caldac_none },
 770         },
 771         [BOARD_PCI6229] = {
 772                 .name           = "pci-6229",
 773                 .n_adchan       = 32,
 774                 .ai_maxdata     = 0xffff,
 775                 .ai_fifo_depth  = 4095,
 776                 .gainlkup       = ai_gain_622x,
 777                 .ai_speed       = 4000,
 778                 .n_aochan       = 4,
 779                 .ao_maxdata     = 0xffff,
 780                 .ao_fifo_depth  = 8191,
 781                 .ao_range_table = &range_bipolar10,
 782                 .reg_type       = ni_reg_622x,
 783                 .ao_speed       = 1200,
 784                 .has_32dio_chan = 1,
 785                 .caldac         = { caldac_none },
 786         },
 787         [BOARD_PCI6250] = {
 788                 .name           = "pci-6250",
 789                 .n_adchan       = 16,
 790                 .ai_maxdata     = 0xffff,
 791                 .ai_fifo_depth  = 4095,
 792                 .gainlkup       = ai_gain_628x,
 793                 .ai_speed       = 800,
 794                 .reg_type       = ni_reg_625x,
 795                 .caldac         = { caldac_none },
 796         },
 797         [BOARD_PCI6251] = {
 798                 .name           = "pci-6251",
 799                 .n_adchan       = 16,
 800                 .ai_maxdata     = 0xffff,
 801                 .ai_fifo_depth  = 4095,
 802                 .gainlkup       = ai_gain_628x,
 803                 .ai_speed       = 800,
 804                 .n_aochan       = 2,
 805                 .ao_maxdata     = 0xffff,
 806                 .ao_fifo_depth  = 8191,
 807                 .ao_range_table = &range_ni_M_625x_ao,
 808                 .reg_type       = ni_reg_625x,
 809                 .ao_speed       = 350,
 810                 .caldac         = { caldac_none },
 811         },
 812         [BOARD_PXI6251] = {
 813                 .name           = "pxi-6251",
 814                 .n_adchan       = 16,
 815                 .ai_maxdata     = 0xffff,
 816                 .ai_fifo_depth  = 4095,
 817                 .gainlkup       = ai_gain_628x,
 818                 .ai_speed       = 800,
 819                 .n_aochan       = 2,
 820                 .ao_maxdata     = 0xffff,
 821                 .ao_fifo_depth  = 8191,
 822                 .ao_range_table = &range_ni_M_625x_ao,
 823                 .reg_type       = ni_reg_625x,
 824                 .ao_speed       = 350,
 825                 .caldac         = { caldac_none },
 826         },
 827         [BOARD_PCIE6251] = {
 828                 .name           = "pcie-6251",
 829                 .n_adchan       = 16,
 830                 .ai_maxdata     = 0xffff,
 831                 .ai_fifo_depth  = 4095,
 832                 .gainlkup       = ai_gain_628x,
 833                 .ai_speed       = 800,
 834                 .n_aochan       = 2,
 835                 .ao_maxdata     = 0xffff,
 836                 .ao_fifo_depth  = 8191,
 837                 .ao_range_table = &range_ni_M_625x_ao,
 838                 .reg_type       = ni_reg_625x,
 839                 .ao_speed       = 350,
 840                 .caldac         = { caldac_none },
 841         },
 842         [BOARD_PXIE6251] = {
 843                 .name           = "pxie-6251",
 844                 .n_adchan       = 16,
 845                 .ai_maxdata     = 0xffff,
 846                 .ai_fifo_depth  = 4095,
 847                 .gainlkup       = ai_gain_628x,
 848                 .ai_speed       = 800,
 849                 .n_aochan       = 2,
 850                 .ao_maxdata     = 0xffff,
 851                 .ao_fifo_depth  = 8191,
 852                 .ao_range_table = &range_ni_M_625x_ao,
 853                 .reg_type       = ni_reg_625x,
 854                 .ao_speed       = 350,
 855                 .caldac         = { caldac_none },
 856         },
 857         [BOARD_PCI6254] = {
 858                 .name           = "pci-6254",
 859                 .n_adchan       = 32,
 860                 .ai_maxdata     = 0xffff,
 861                 .ai_fifo_depth  = 4095,
 862                 .gainlkup       = ai_gain_628x,
 863                 .ai_speed       = 800,
 864                 .reg_type       = ni_reg_625x,
 865                 .has_32dio_chan = 1,
 866                 .caldac         = { caldac_none },
 867         },
 868         [BOARD_PCI6259] = {
 869                 .name           = "pci-6259",
 870                 .n_adchan       = 32,
 871                 .ai_maxdata     = 0xffff,
 872                 .ai_fifo_depth  = 4095,
 873                 .gainlkup       = ai_gain_628x,
 874                 .ai_speed       = 800,
 875                 .n_aochan       = 4,
 876                 .ao_maxdata     = 0xffff,
 877                 .ao_fifo_depth  = 8191,
 878                 .ao_range_table = &range_ni_M_625x_ao,
 879                 .reg_type       = ni_reg_625x,
 880                 .ao_speed       = 350,
 881                 .has_32dio_chan = 1,
 882                 .caldac         = { caldac_none },
 883         },
 884         [BOARD_PCIE6259] = {
 885                 .name           = "pcie-6259",
 886                 .n_adchan       = 32,
 887                 .ai_maxdata     = 0xffff,
 888                 .ai_fifo_depth  = 4095,
 889                 .gainlkup       = ai_gain_628x,
 890                 .ai_speed       = 800,
 891                 .n_aochan       = 4,
 892                 .ao_maxdata     = 0xffff,
 893                 .ao_fifo_depth  = 8191,
 894                 .ao_range_table = &range_ni_M_625x_ao,
 895                 .reg_type       = ni_reg_625x,
 896                 .ao_speed       = 350,
 897                 .has_32dio_chan = 1,
 898                 .caldac         = { caldac_none },
 899         },
 900         [BOARD_PCI6280] = {
 901                 .name           = "pci-6280",
 902                 .n_adchan       = 16,
 903                 .ai_maxdata     = 0x3ffff,
 904                 .ai_fifo_depth  = 2047,
 905                 .gainlkup       = ai_gain_628x,
 906                 .ai_speed       = 1600,
 907                 .ao_fifo_depth  = 8191,
 908                 .reg_type       = ni_reg_628x,
 909                 .caldac         = { caldac_none },
 910         },
 911         [BOARD_PCI6281] = {
 912                 .name           = "pci-6281",
 913                 .n_adchan       = 16,
 914                 .ai_maxdata     = 0x3ffff,
 915                 .ai_fifo_depth  = 2047,
 916                 .gainlkup       = ai_gain_628x,
 917                 .ai_speed       = 1600,
 918                 .n_aochan       = 2,
 919                 .ao_maxdata     = 0xffff,
 920                 .ao_fifo_depth  = 8191,
 921                 .ao_range_table = &range_ni_M_628x_ao,
 922                 .reg_type       = ni_reg_628x,
 923                 .ao_speed       = 350,
 924                 .caldac         = { caldac_none },
 925         },
 926         [BOARD_PXI6281] = {
 927                 .name           = "pxi-6281",
 928                 .n_adchan       = 16,
 929                 .ai_maxdata     = 0x3ffff,
 930                 .ai_fifo_depth  = 2047,
 931                 .gainlkup       = ai_gain_628x,
 932                 .ai_speed       = 1600,
 933                 .n_aochan       = 2,
 934                 .ao_maxdata     = 0xffff,
 935                 .ao_fifo_depth  = 8191,
 936                 .ao_range_table = &range_ni_M_628x_ao,
 937                 .reg_type       = ni_reg_628x,
 938                 .ao_speed       = 350,
 939                 .caldac         = { caldac_none },
 940         },
 941         [BOARD_PCI6284] = {
 942                 .name           = "pci-6284",
 943                 .n_adchan       = 32,
 944                 .ai_maxdata     = 0x3ffff,
 945                 .ai_fifo_depth  = 2047,
 946                 .gainlkup       = ai_gain_628x,
 947                 .ai_speed       = 1600,
 948                 .reg_type       = ni_reg_628x,
 949                 .has_32dio_chan = 1,
 950                 .caldac         = { caldac_none },
 951         },
 952         [BOARD_PCI6289] = {
 953                 .name           = "pci-6289",
 954                 .n_adchan       = 32,
 955                 .ai_maxdata     = 0x3ffff,
 956                 .ai_fifo_depth  = 2047,
 957                 .gainlkup       = ai_gain_628x,
 958                 .ai_speed       = 1600,
 959                 .n_aochan       = 4,
 960                 .ao_maxdata     = 0xffff,
 961                 .ao_fifo_depth  = 8191,
 962                 .ao_range_table = &range_ni_M_628x_ao,
 963                 .reg_type       = ni_reg_628x,
 964                 .ao_speed       = 350,
 965                 .has_32dio_chan = 1,
 966                 .caldac         = { caldac_none },
 967         },
 968         [BOARD_PCI6143] = {
 969                 .name           = "pci-6143",
 970                 .n_adchan       = 8,
 971                 .ai_maxdata     = 0xffff,
 972                 .ai_fifo_depth  = 1024,
 973                 .gainlkup       = ai_gain_6143,
 974                 .ai_speed       = 4000,
 975                 .reg_type       = ni_reg_6143,
 976                 .caldac         = { ad8804_debug, ad8804_debug },
 977         },
 978         [BOARD_PXI6143] = {
 979                 .name           = "pxi-6143",
 980                 .n_adchan       = 8,
 981                 .ai_maxdata     = 0xffff,
 982                 .ai_fifo_depth  = 1024,
 983                 .gainlkup       = ai_gain_6143,
 984                 .ai_speed       = 4000,
 985                 .reg_type       = ni_reg_6143,
 986                 .caldac         = { ad8804_debug, ad8804_debug },
 987         },
 988 };
 989
 990 #include "ni_mio_common.c"
 991
 992 static int pcimio_ai_change(struct comedi_device *dev,
 993                             struct comedi_subdevice *s)
 994 {
 995         struct ni_private *devpriv = dev->private;
 996         int ret;
 997
 998         ret = mite_buf_change(devpriv->ai_mite_ring, s);
 999         if (ret < 0)
1000                 return ret;
1001
1002         return 0;
1003 }
1004
1005 static int pcimio_ao_change(struct comedi_device *dev,
1006                             struct comedi_subdevice *s)
1007 {
1008         struct ni_private *devpriv = dev->private;
1009         int ret;
1010
1011         ret = mite_buf_change(devpriv->ao_mite_ring, s);
1012         if (ret < 0)
1013                 return ret;
1014
1015         return 0;
1016 }
1017
1018 static int pcimio_gpct0_change(struct comedi_device *dev,
1019                                struct comedi_subdevice *s)
1020 {
1021         struct ni_private *devpriv = dev->private;
1022         int ret;
1023
1024         ret = mite_buf_change(devpriv->gpct_mite_ring[0], s);
1025         if (ret < 0)
1026                 return ret;
1027
1028         return 0;
1029 }
1030
1031 static int pcimio_gpct1_change(struct comedi_device *dev,
1032                                struct comedi_subdevice *s)
1033 {
1034         struct ni_private *devpriv = dev->private;
1035         int ret;
1036
1037         ret = mite_buf_change(devpriv->gpct_mite_ring[1], s);
1038         if (ret < 0)
1039                 return ret;
1040
1041         return 0;
1042 }
1043
1044 static int pcimio_dio_change(struct comedi_device *dev,
1045                              struct comedi_subdevice *s)
1046 {
1047         struct ni_private *devpriv = dev->private;
1048         int ret;
1049
1050         ret = mite_buf_change(devpriv->cdo_mite_ring, s);
1051         if (ret < 0)
1052                 return ret;
1053
1054         return 0;
1055 }
1056
1057 static void m_series_init_eeprom_buffer(struct comedi_device *dev)
1058 {
1059         struct ni_private *devpriv = dev->private;
1060         struct mite *mite = devpriv->mite;
1061         resource_size_t daq_phys_addr;
1062         static const int Start_Cal_EEPROM = 0x400;
1063         static const unsigned int window_size = 10;
1064         static const int serial_number_eeprom_offset = 0x4;
1065         static const int serial_number_eeprom_length = 0x4;
1066         unsigned int old_iodwbsr_bits;
1067         unsigned int old_iodwbsr1_bits;
1068         unsigned int old_iodwcr1_bits;
1069         int i;
1070
1071         /* IO Window 1 needs to be temporarily mapped to read the eeprom */
1072         daq_phys_addr = pci_resource_start(mite->pcidev, 1);
1073
1074         old_iodwbsr_bits = readl(mite->mmio + MITE_IODWBSR);
1075         old_iodwbsr1_bits = readl(mite->mmio + MITE_IODWBSR_1);
1076         old_iodwcr1_bits = readl(mite->mmio + MITE_IODWCR_1);
1077         writel(0x0, mite->mmio + MITE_IODWBSR);
1078         writel(((0x80 | window_size) | daq_phys_addr),
1079                mite->mmio + MITE_IODWBSR_1);
1080         writel(0x1 | old_iodwcr1_bits, mite->mmio + MITE_IODWCR_1);
1081         writel(0xf, mite->mmio + 0x30);
1082
1083         BUG_ON(serial_number_eeprom_length > sizeof(devpriv->serial_number));
1084         for (i = 0; i < serial_number_eeprom_length; ++i) {
1085                 char *byte_ptr = (char *)&devpriv->serial_number + i;
1086                 *byte_ptr = ni_readb(dev, serial_number_eeprom_offset + i);
1087         }
1088         devpriv->serial_number = be32_to_cpu(devpriv->serial_number);
1089
1090         for (i = 0; i < M_SERIES_EEPROM_SIZE; ++i)
1091                 devpriv->eeprom_buffer[i] = ni_readb(dev, Start_Cal_EEPROM + i);
1092
1093         writel(old_iodwbsr1_bits, mite->mmio + MITE_IODWBSR_1);
1094         writel(old_iodwbsr_bits, mite->mmio + MITE_IODWBSR);
1095         writel(old_iodwcr1_bits, mite->mmio + MITE_IODWCR_1);
1096         writel(0x0, mite->mmio + 0x30);
1097 }
1098
1099 static void init_6143(struct comedi_device *dev)
1100 {
1101         const struct ni_board_struct *board = dev->board_ptr;
1102         struct ni_private *devpriv = dev->private;
1103
1104         /*  Disable interrupts */
1105         ni_stc_writew(dev, 0, NISTC_INT_CTRL_REG);
1106
1107         /*  Initialise 6143 AI specific bits */
1108
1109         /* Set G0,G1 DMA mode to E series version */
1110         ni_writeb(dev, 0x00, NI6143_MAGIC_REG);
1111         /* Set EOCMode, ADCMode and pipelinedelay */
1112         ni_writeb(dev, 0x80, NI6143_PIPELINE_DELAY_REG);
1113         /* Set EOC Delay */
1114         ni_writeb(dev, 0x00, NI6143_EOC_SET_REG);
1115
1116         /* Set the FIFO half full level */
1117         ni_writel(dev, board->ai_fifo_depth / 2, NI6143_AI_FIFO_FLAG_REG);
1118
1119         /*  Strobe Relay disable bit */
1120         devpriv->ai_calib_source_enabled = 0;
1121         ni_writew(dev, devpriv->ai_calib_source | NI6143_CALIB_CHAN_RELAY_OFF,
1122                   NI6143_CALIB_CHAN_REG);
1123         ni_writew(dev, devpriv->ai_calib_source, NI6143_CALIB_CHAN_REG);
1124 }
1125
1126 static void pcimio_detach(struct comedi_device *dev)
1127 {
1128         struct ni_private *devpriv = dev->private;
1129
1130         mio_common_detach(dev);
1131         if (dev->irq)
1132                 free_irq(dev->irq, dev);
1133         if (devpriv) {
1134                 mite_free_ring(devpriv->ai_mite_ring);
1135                 mite_free_ring(devpriv->ao_mite_ring);
1136                 mite_free_ring(devpriv->cdo_mite_ring);
1137                 mite_free_ring(devpriv->gpct_mite_ring[0]);
1138                 mite_free_ring(devpriv->gpct_mite_ring[1]);
1139                 mite_detach(devpriv->mite);
1140         }
1141         if (dev->mmio)
1142                 iounmap(dev->mmio);
1143         comedi_pci_disable(dev);
1144 }
1145
1146 static int pcimio_auto_attach(struct comedi_device *dev,
1147                               unsigned long context)
1148 {
1149         struct pci_dev *pcidev = comedi_to_pci_dev(dev);
1150         const struct ni_board_struct *board = NULL;
1151         struct ni_private *devpriv;
1152         unsigned int irq;
1153         int ret;
1154
1155         if (context < ARRAY_SIZE(ni_boards))
1156                 board = &ni_boards[context];
1157         if (!board)
1158                 return -ENODEV;
1159         dev->board_ptr = board;
1160         dev->board_name = board->name;
1161
1162         ret = comedi_pci_enable(dev);
1163         if (ret)
1164                 return ret;
1165
1166         ret = ni_alloc_private(dev);
1167         if (ret)
1168                 return ret;
1169         devpriv = dev->private;
1170
1171         devpriv->mite = mite_attach(dev, false);        /* use win0 */
1172         if (!devpriv->mite)
1173                 return -ENOMEM;
1174
1175         if (board->reg_type & ni_reg_m_series_mask)
1176                 devpriv->is_m_series = 1;
1177         if (board->reg_type & ni_reg_6xxx_mask)
1178                 devpriv->is_6xxx = 1;
1179         if (board->reg_type == ni_reg_611x)
1180                 devpriv->is_611x = 1;
1181         if (board->reg_type == ni_reg_6143)
1182                 devpriv->is_6143 = 1;
1183         if (board->reg_type == ni_reg_622x)
1184                 devpriv->is_622x = 1;
1185         if (board->reg_type == ni_reg_625x)
1186                 devpriv->is_625x = 1;
1187         if (board->reg_type == ni_reg_628x)
1188                 devpriv->is_628x = 1;
1189         if (board->reg_type & ni_reg_67xx_mask)
1190                 devpriv->is_67xx = 1;
1191         if (board->reg_type == ni_reg_6711)
1192                 devpriv->is_6711 = 1;
1193         if (board->reg_type == ni_reg_6713)
1194                 devpriv->is_6713 = 1;
1195
1196         devpriv->ai_mite_ring = mite_alloc_ring(devpriv->mite);
1197         if (!devpriv->ai_mite_ring)
1198                 return -ENOMEM;
1199         devpriv->ao_mite_ring = mite_alloc_ring(devpriv->mite);
1200         if (!devpriv->ao_mite_ring)
1201                 return -ENOMEM;
1202         devpriv->cdo_mite_ring = mite_alloc_ring(devpriv->mite);
1203         if (!devpriv->cdo_mite_ring)
1204                 return -ENOMEM;
1205         devpriv->gpct_mite_ring[0] = mite_alloc_ring(devpriv->mite);
1206         if (!devpriv->gpct_mite_ring[0])
1207                 return -ENOMEM;
1208         devpriv->gpct_mite_ring[1] = mite_alloc_ring(devpriv->mite);
1209         if (!devpriv->gpct_mite_ring[1])
1210                 return -ENOMEM;
1211
1212         if (devpriv->is_m_series)
1213                 m_series_init_eeprom_buffer(dev);
1214         if (devpriv->is_6143)
1215                 init_6143(dev);
1216
1217         irq = pcidev->irq;
1218         if (irq) {
1219                 ret = request_irq(irq, ni_E_interrupt, IRQF_SHARED,
1220                                   dev->board_name, dev);
1221                 if (ret == 0)
1222                         dev->irq = irq;
1223         }
1224
1225         ret = ni_E_init(dev, 0, 1);
1226         if (ret < 0)
1227                 return ret;
1228
1229         dev->subdevices[NI_AI_SUBDEV].buf_change = &pcimio_ai_change;
1230         dev->subdevices[NI_AO_SUBDEV].buf_change = &pcimio_ao_change;
1231         dev->subdevices[NI_GPCT_SUBDEV(0)].buf_change = &pcimio_gpct0_change;
1232         dev->subdevices[NI_GPCT_SUBDEV(1)].buf_change = &pcimio_gpct1_change;
1233         dev->subdevices[NI_DIO_SUBDEV].buf_change = &pcimio_dio_change;
1234
1235         return 0;
1236 }
1237
1238 static struct comedi_driver ni_pcimio_driver = {
1239         .driver_name    = "ni_pcimio",
1240         .module         = THIS_MODULE,
1241         .auto_attach    = pcimio_auto_attach,
1242         .detach         = pcimio_detach,
1243 };
1244
1245 static int ni_pcimio_pci_probe(struct pci_dev *dev,
1246                                const struct pci_device_id *id)
1247 {
1248         return comedi_pci_auto_config(dev, &ni_pcimio_driver, id->driver_data);
1249 }
1250
1251 static const struct pci_device_id ni_pcimio_pci_table[] = {
1252         { PCI_VDEVICE(NI, 0x0162), BOARD_PCIMIO_16XE_50 },      /* 0x1620? */
1253         { PCI_VDEVICE(NI, 0x1170), BOARD_PCIMIO_16XE_10 },
1254         { PCI_VDEVICE(NI, 0x1180), BOARD_PCIMIO_16E_1 },
1255         { PCI_VDEVICE(NI, 0x1190), BOARD_PCIMIO_16E_4 },
1256         { PCI_VDEVICE(NI, 0x11b0), BOARD_PXI6070E },
1257         { PCI_VDEVICE(NI, 0x11c0), BOARD_PXI6040E },
1258         { PCI_VDEVICE(NI, 0x11d0), BOARD_PXI6030E },
1259         { PCI_VDEVICE(NI, 0x1270), BOARD_PCI6032E },
1260         { PCI_VDEVICE(NI, 0x1330), BOARD_PCI6031E },
1261         { PCI_VDEVICE(NI, 0x1340), BOARD_PCI6033E },
1262         { PCI_VDEVICE(NI, 0x1350), BOARD_PCI6071E },
1263         { PCI_VDEVICE(NI, 0x14e0), BOARD_PCI6110 },
1264         { PCI_VDEVICE(NI, 0x14f0), BOARD_PCI6111 },
1265         { PCI_VDEVICE(NI, 0x1580), BOARD_PXI6031E },
1266         { PCI_VDEVICE(NI, 0x15b0), BOARD_PXI6071E },
1267         { PCI_VDEVICE(NI, 0x1880), BOARD_PCI6711 },
1268         { PCI_VDEVICE(NI, 0x1870), BOARD_PCI6713 },
1269         { PCI_VDEVICE(NI, 0x18b0), BOARD_PCI6052E },
1270         { PCI_VDEVICE(NI, 0x18c0), BOARD_PXI6052E },
1271         { PCI_VDEVICE(NI, 0x2410), BOARD_PCI6733 },
1272         { PCI_VDEVICE(NI, 0x2420), BOARD_PXI6733 },
1273         { PCI_VDEVICE(NI, 0x2430), BOARD_PCI6731 },
1274         { PCI_VDEVICE(NI, 0x2890), BOARD_PCI6036E },
1275         { PCI_VDEVICE(NI, 0x28c0), BOARD_PCI6014 },
1276         { PCI_VDEVICE(NI, 0x2a60), BOARD_PCI6023E },
1277         { PCI_VDEVICE(NI, 0x2a70), BOARD_PCI6024E },
1278         { PCI_VDEVICE(NI, 0x2a80), BOARD_PCI6025E },
1279         { PCI_VDEVICE(NI, 0x2ab0), BOARD_PXI6025E },
1280         { PCI_VDEVICE(NI, 0x2b80), BOARD_PXI6713 },
1281         { PCI_VDEVICE(NI, 0x2b90), BOARD_PXI6711 },
1282         { PCI_VDEVICE(NI, 0x2c80), BOARD_PCI6035E },
1283         { PCI_VDEVICE(NI, 0x2ca0), BOARD_PCI6034E },
1284         { PCI_VDEVICE(NI, 0x70aa), BOARD_PCI6229 },
1285         { PCI_VDEVICE(NI, 0x70ab), BOARD_PCI6259 },
1286         { PCI_VDEVICE(NI, 0x70ac), BOARD_PCI6289 },
1287         { PCI_VDEVICE(NI, 0x70af), BOARD_PCI6221 },
1288         { PCI_VDEVICE(NI, 0x70b0), BOARD_PCI6220 },
1289         { PCI_VDEVICE(NI, 0x70b4), BOARD_PCI6250 },
1290         { PCI_VDEVICE(NI, 0x70b6), BOARD_PCI6280 },
1291         { PCI_VDEVICE(NI, 0x70b7), BOARD_PCI6254 },
1292         { PCI_VDEVICE(NI, 0x70b8), BOARD_PCI6251 },
1293         { PCI_VDEVICE(NI, 0x70bc), BOARD_PCI6284 },
1294         { PCI_VDEVICE(NI, 0x70bd), BOARD_PCI6281 },
1295         { PCI_VDEVICE(NI, 0x70bf), BOARD_PXI6281 },
1296         { PCI_VDEVICE(NI, 0x70c0), BOARD_PCI6143 },
1297         { PCI_VDEVICE(NI, 0x70f2), BOARD_PCI6224 },
1298         { PCI_VDEVICE(NI, 0x70f3), BOARD_PXI6224 },
1299         { PCI_VDEVICE(NI, 0x710d), BOARD_PXI6143 },
1300         { PCI_VDEVICE(NI, 0x716c), BOARD_PCI6225 },
1301         { PCI_VDEVICE(NI, 0x716d), BOARD_PXI6225 },
1302         { PCI_VDEVICE(NI, 0x717f), BOARD_PCIE6259 },
1303         { PCI_VDEVICE(NI, 0x71bc), BOARD_PCI6221_37PIN },
1304         { PCI_VDEVICE(NI, 0x717d), BOARD_PCIE6251 },
1305         { PCI_VDEVICE(NI, 0x72e8), BOARD_PXIE6251 },
1306         { PCI_VDEVICE(NI, 0x70ad), BOARD_PXI6251 },
1307         { 0 }
1308 };
1309 MODULE_DEVICE_TABLE(pci, ni_pcimio_pci_table);
1310
1311 static struct pci_driver ni_pcimio_pci_driver = {
1312         .name           = "ni_pcimio",
1313         .id_table       = ni_pcimio_pci_table,
1314         .probe          = ni_pcimio_pci_probe,
1315         .remove         = comedi_pci_auto_unconfig,
1316 };
1317 module_comedi_pci_driver(ni_pcimio_driver, ni_pcimio_pci_driver);
1318
1319 MODULE_AUTHOR("Comedi http://www.comedi.org");
1320 MODULE_DESCRIPTION("Comedi low-level driver");
1321 MODULE_LICENSE("GPL");