[Bug 1001211] New: CAN loopback driver requires CYGPKG_DEVS_CAN_LOOP_CAN[01]

[Bug 1001211] New: CAN loopback driver requires CYGPKG_DEVS_CAN_LOOP_CAN[01]

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           Summary: CAN loopback driver requires
                    CYGPKG_DEVS_CAN_LOOP_CAN[01]
           Product: eCos
           Version: CVS
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: minor
          Priority: normal
         Component: CAN
        AssignedTo: unassigned@bugs.ecos.sourceware.org
        ReportedBy: john@dallaway.org.uk
                CC: ecos-bugs@ecos.sourceware.org, uwe_kindler@web.de
             Class: Advice Request


The alarm_handler() function in the CAN loopback driver requires both
CYGPKG_DEVS_CAN_LOOP_CAN0 and CYGPKG_DEVS_CAN_LOOP_CAN1 to be explicitly
enabled in order to build correctly.

It seems that users who add the CAN loopback driver package to their eCos
configuration will definitely intend to use the CAN loopback devices and the
CDL components should therefore be enabled by default. If there is any value in
being able to disable these components, then the driver should adapt
accordingly.

Uwe, what was your intention regarding the configuration of these CDL
components?

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[Bug 1001211] CAN loopback driver requires CYGPKG_DEVS_CAN_LOOP_CAN[01]

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--- Comment #1 from Uwe Kindler <uwe_kindler@web.de> ---
I did this because I took the serial loopback driver as a pattern for the
implementation of CAN loopback driver. And the serial loopback devices
CYGPKG_IO_SERIAL_LOOP_SERIAL0 and CYGPKG_IO_SERIAL_LOOP_SERIAL1 are also
disabled by default.

Do you know the reason why the serial loopback devices are disabled by default?
I can provide a patch for CAN loopback device but I would prefer if we are
consistent for serial and CAN loopback driver.

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[Bug 1001211] New: CAN loopback driver requires CYGPKG_DEVS_CAN_LOOP_CAN[01]

[bugzilla-daemon]

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http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001211

           Summary: CAN loopback driver requires
                    CYGPKG_DEVS_CAN_LOOP_CAN[01]
           Product: eCos
           Version: CVS
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: minor
          Priority: normal
         Component: CAN
        AssignedTo: unassigned@bugs.ecos.sourceware.org
        ReportedBy: john@dallaway.org.uk
                CC: ecos-bugs@ecos.sourceware.org, uwe_kindler@web.de
             Class: Advice Request


The alarm_handler() function in the CAN loopback driver requires both
CYGPKG_DEVS_CAN_LOOP_CAN0 and CYGPKG_DEVS_CAN_LOOP_CAN1 to be explicitly
enabled in order to build correctly.

It seems that users who add the CAN loopback driver package to their eCos
configuration will definitely intend to use the CAN loopback devices and the
CDL components should therefore be enabled by default. If there is any value in
being able to disable these components, then the driver should adapt
accordingly.

Uwe, what was your intention regarding the configuration of these CDL
components?

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