// SPDX-License-Identifier: GPL-2.0+
/*
* 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 >
*/
/*
* 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 <linux/comedi/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 =
0 x04,
.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 =
0 x04,
.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 =
0 x04,
.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 =
0 x0c,
.i8254_offset =
0 x04,
.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 =
0 x0c,
.i8254_offset =
0 x04,
.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 =
0 x0c,
.i8254_offset =
0 x04,
.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 =
0 x04,
.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 *board = 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 ], board->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 https://www.comedi.org ");
MODULE_DESCRIPTION(
"Comedi low-level driver" );
MODULE_LICENSE(
"GPL" );
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