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

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>

diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
index e336ee8..b9dc94a 100644 (file)
--- a/drivers/staging/comedi/Kconfig
+++ b/drivers/staging/comedi/Kconfig
@@ -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.

diff --git a/drivers/staging/comedi/drivers/pcl724.c b/drivers/staging/comedi/drivers/pcl724.c
index 249f98b..8af13e7 100644 (file)
--- a/drivers/staging/comedi/drivers/pcl724.c
+++ b/drivers/staging/comedi/drivers/pcl724.c
@@ -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");