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From: bugzilla-daemon@bugs.ecos.sourceware.org
To: ecos-bugs@ecos.sourceware.org
Subject: [Bug 1001211] New: CAN loopback driver requires
 CYGPKG_DEVS_CAN_LOOP_CAN[01]
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X-Bugzilla-Product: eCos
X-Bugzilla-Component: CAN
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: minor
X-Bugzilla-Who: john@dallaway.org.uk
X-Bugzilla-Status: NEW
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Message-ID: <bug-1001211-13@http.bugs.ecos.sourceware.org/>
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Date: Mon, 02 May 2011 08:43:00 -0000
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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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