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staging: comedi: pcl724: add support for the PCM-IO48 PC/104 board

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This driver can support the WinSystems PCM-IO48 PC/104 board. That
board has two 8255 devices providing 48 digital I/O channels.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-06-24 17:09:20 -07:00 committed by Greg Kroah-Hartman
parent 381102be5b
commit ee68080d2c
2 changed files with 19 additions and 4 deletions
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14
drivers/staging/comedi/Kconfig
View file

@ -122,8 +122,18 @@ config COMEDI_PCL724
tristate "Advantech PCL-722/724/731 and ADlink ACL-7122/7124/PET-48DIO"
select COMEDI_8255
---help---
Enable support for Advantech PCL-724, PCL-722, PCL-731 and
ADlink ACL-7122, ACL-7124, PET-48DIO ISA cards
Enable support for ISA and PC/104 based 8255 digital i/o boards. This
driver provides a legacy comedi driver wrapper for the generic 8255
support driver.
Supported boards include:
Advantech PCL-724 24 channels
Advantech PCL-722 144 (or 96) channels
Advantech PCL-731 48 channels
ADlink ACL-7122 144 (or 96) channels
ADlink ACL-7124 24 channels
ADlink PET-48DIO 48 channels
WinSystems PCM-IO48 48 channels (PC/104)
To compile this driver as a module, choose M here: the module will be
called pcl724.

9
drivers/staging/comedi/drivers/pcl724.c
View file

@ -1,6 +1,6 @@
/*
* pcl724.c
* Comedi driver for 8255 based ISA DIO boards
* Comedi driver for 8255 based ISA and PC/104 DIO boards
*
* Michal Dobes <dobes@tesnet.cz>
*/
@ -14,6 +14,7 @@
* (ADLink) ACL-7122 [acl7122]
* (ADLink) ACL-7124 [acl7124]
* (ADLink) PET-48DIO [pet48dio]
* (WinSystems) PCM-IO48 [pcmio48]
* Author: Michal Dobes <dobes@tesnet.cz>
* Status: untested
*
@ -68,6 +69,10 @@ static const struct pcl724_board boardtypes[] = {
.io_range = 0x02,
.is_pet48 = 1,
.numofports = 2, /* 48 DIO channels */
}, {
.name = "pcmio48",
.io_range = 0x08,
.numofports = 2, /* 48 DIO channels */
},
};
@ -146,5 +151,5 @@ static struct comedi_driver pcl724_driver = {
module_comedi_driver(pcl724_driver);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi driver for 8255 based ISA DIO boards");
MODULE_DESCRIPTION("Comedi driver for 8255 based ISA and PC/104 DIO boards");
MODULE_LICENSE("GPL");