--- /dev/null
+/*
+ * das08_isa.c
+ * comedi driver for DAS08 ISA/PC-104 boards
+ *
+ * COMEDI - Linux Control and Measurement Device Interface
+ * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
+ * Copyright (C) 2001,2002,2003 Frank Mori Hess <fmhess@users.sourceforge.net>
+ * Copyright (C) 2004 Salvador E. Tropea <set@users.sf.net> <set@ieee.org>
+ *
+ * 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.
+ */
+
+/*
+ * Driver: das08_isa
+ * Description: DAS-08 ISA/PC-104 compatible boards
+ * Devices: [Keithley Metrabyte] DAS08 (isa-das08),
+ * [ComputerBoards] DAS08 (isa-das08), DAS08-PGM (das08-pgm),
+ * DAS08-PGH (das08-pgh), DAS08-PGL (das08-pgl), DAS08-AOH (das08-aoh),
+ * DAS08-AOL (das08-aol), DAS08-AOM (das08-aom), DAS08/JR-AO (das08/jr-ao),
+ * DAS08/JR-16-AO (das08jr-16-ao), PC104-DAS08 (pc104-das08),
+ * DAS08/JR/16 (das08jr/16)
+ * Author: Warren Jasper, ds, Frank Hess
+ * Updated: Fri, 31 Aug 2012 19:19:06 +0100
+ * Status: works
+ *
+ * This is the ISA/PC-104-specific support split off from the das08 driver.
+ *
+ * Configuration Options:
+ * [0] - base io address
+ */
+
+#include <linux/module.h>
+#include "../comedidev.h"
+
+#include "das08.h"
+
+static const struct das08_board_struct das08_isa_boards[] = {
+ {
+ /* cio-das08.pdf */
+ .name = "isa-das08",
+ .ai_nbits = 12,
+ .ai_pg = das08_pg_none,
+ .ai_encoding = das08_encode12,
+ .di_nchan = 3,
+ .do_nchan = 4,
+ .i8255_offset = 8,
+ .i8254_offset = 4,
+ .iosize = 16, /* unchecked */
+ }, {
+ /* cio-das08pgx.pdf */
+ .name = "das08-pgm",
+ .ai_nbits = 12,
+ .ai_pg = das08_pgm,
+ .ai_encoding = das08_encode12,
+ .di_nchan = 3,
+ .do_nchan = 4,
+ .i8255_offset = 0,
+ .i8254_offset = 0x04,
+ .iosize = 16, /* unchecked */
+ }, {
+ /* cio-das08pgx.pdf */
+ .name = "das08-pgh",
+ .ai_nbits = 12,
+ .ai_pg = das08_pgh,
+ .ai_encoding = das08_encode12,
+ .di_nchan = 3,
+ .do_nchan = 4,
+ .i8254_offset = 0x04,
+ .iosize = 16, /* unchecked */
+ }, {
+ /* cio-das08pgx.pdf */
+ .name = "das08-pgl",
+ .ai_nbits = 12,
+ .ai_pg = das08_pgl,
+ .ai_encoding = das08_encode12,
+ .di_nchan = 3,
+ .do_nchan = 4,
+ .i8254_offset = 0x04,
+ .iosize = 16, /* unchecked */
+ }, {
+ /* cio-das08_aox.pdf */
+ .name = "das08-aoh",
+ .ai_nbits = 12,
+ .ai_pg = das08_pgh,
+ .ai_encoding = das08_encode12,
+ .ao_nbits = 12,
+ .di_nchan = 3,
+ .do_nchan = 4,
+ .i8255_offset = 0x0c,
+ .i8254_offset = 0x04,
+ .iosize = 16, /* unchecked */
+ }, {
+ /* cio-das08_aox.pdf */
+ .name = "das08-aol",
+ .ai_nbits = 12,
+ .ai_pg = das08_pgl,
+ .ai_encoding = das08_encode12,
+ .ao_nbits = 12,
+ .di_nchan = 3,
+ .do_nchan = 4,
+ .i8255_offset = 0x0c,
+ .i8254_offset = 0x04,
+ .iosize = 16, /* unchecked */
+ }, {
+ /* cio-das08_aox.pdf */
+ .name = "das08-aom",
+ .ai_nbits = 12,
+ .ai_pg = das08_pgm,
+ .ai_encoding = das08_encode12,
+ .ao_nbits = 12,
+ .di_nchan = 3,
+ .do_nchan = 4,
+ .i8255_offset = 0x0c,
+ .i8254_offset = 0x04,
+ .iosize = 16, /* unchecked */
+ }, {
+ /* cio-das08-jr-ao.pdf */
+ .name = "das08/jr-ao",
+ .is_jr = true,
+ .ai_nbits = 12,
+ .ai_pg = das08_pg_none,
+ .ai_encoding = das08_encode12,
+ .ao_nbits = 12,
+ .di_nchan = 8,
+ .do_nchan = 8,
+ .iosize = 16, /* unchecked */
+ }, {
+ /* cio-das08jr-16-ao.pdf */
+ .name = "das08jr-16-ao",
+ .is_jr = true,
+ .ai_nbits = 16,
+ .ai_pg = das08_pg_none,
+ .ai_encoding = das08_encode16,
+ .ao_nbits = 16,
+ .di_nchan = 8,
+ .do_nchan = 8,
+ .i8254_offset = 0x04,
+ .iosize = 16, /* unchecked */
+ }, {
+ .name = "pc104-das08",
+ .ai_nbits = 12,
+ .ai_pg = das08_pg_none,
+ .ai_encoding = das08_encode12,
+ .di_nchan = 3,
+ .do_nchan = 4,
+ .i8254_offset = 4,
+ .iosize = 16, /* unchecked */
+ }, {
+ .name = "das08jr/16",
+ .is_jr = true,
+ .ai_nbits = 16,
+ .ai_pg = das08_pg_none,
+ .ai_encoding = das08_encode16,
+ .di_nchan = 8,
+ .do_nchan = 8,
+ .iosize = 16, /* unchecked */
+ },
+};
+
+static int das08_isa_attach(struct comedi_device *dev,
+ struct comedi_devconfig *it)
+{
+ const struct das08_board_struct *thisboard = dev->board_ptr;
+ struct das08_private_struct *devpriv;
+ int ret;
+
+ devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv));
+ if (!devpriv)
+ return -ENOMEM;
+
+ ret = comedi_request_region(dev, it->options[0], thisboard->iosize);
+ if (ret)
+ return ret;
+
+ return das08_common_attach(dev, dev->iobase);
+}
+
+static struct comedi_driver das08_isa_driver = {
+ .driver_name = "isa-das08",
+ .module = THIS_MODULE,
+ .attach = das08_isa_attach,
+ .detach = comedi_legacy_detach,
+ .board_name = &das08_isa_boards[0].name,
+ .num_names = ARRAY_SIZE(das08_isa_boards),
+ .offset = sizeof(das08_isa_boards[0]),
+};
+module_comedi_driver(das08_isa_driver);
+
+MODULE_AUTHOR("Comedi http://www.comedi.org");
+MODULE_DESCRIPTION("Comedi low-level driver");
+MODULE_LICENSE("GPL");
Code Review / kvmfornfv.git / blobdiff