On 2013-07-24 19:24, H Hartley Sweeten wrote:
Embedded systems with a PC/104 bus might have a configuration that
does not have ISA enabled. This creates a problem in Comedi where
the PC/104 drivers cannot be enabled.
Introduce a Kconfig option to allow enabling the Comedi ISA and
PC/104 drivers if ISA is disabled.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfondation.org>
---
drivers/staging/comedi/Kconfig | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
index 01782fc..4a5dc4c 100644
--- a/drivers/staging/comedi/Kconfig
+++ b/drivers/staging/comedi/Kconfig
@@ -98,9 +98,20 @@ config COMEDI_SKEL
endif # COMEDI_MISC_DRIVERS
+if !ISA
+
+config COMEDI_ENABLE_ISA
+ bool "Enable Comedi ISA and PC/104 drivers on non-ISA systems"
+ ---help---
+ Many of the Comedi PC/104 drivers work on embeded systems that
+ might not have the ISA option enabled. Select this option to
+ enable Comedi ISA and PC/104 drivers on these systems.
+
+endif # !ISA
+
menuconfig COMEDI_ISA_DRIVERS
bool "Comedi ISA and PC/104 drivers"
- depends on ISA
+ depends on ISA || COMEDI_ENABLE_ISA
---help---
Enable comedi ISA and PC/104 drivers to be built
I know there are one or two PC/104-Plus CPU boards with 64-bit
processors that have a PC/104 ISA bus, but I don't know how well PC/104
ISA boards work on such systems when run in 64-bit mode. Is it worth
worrying about them?
If you just want the option to build-test the ISA drivers, there is a
COMPILE_TEST configuration option that could be checked, e.g.:
menuconfig COMEDI_ISA_DRIVERS
bool "Comedi ISA and PC/104 drivers"
depends on ISA || COMPILE_TEST
---help---
Enable comedi ISA and PC/104 drivers to be built
--
-=( Ian Abbott @ MEV Ltd. E-mail: <abbo...@mev.co.uk> )=-
-=( Tel: +44 (0)161 477 1898 FAX: +44 (0)161 718 3587 )=-
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