[Bug 191080] New: Unable to add serial device using conscontrol(8)

bz-noreply at freebsd.org bz-noreply at freebsd.org
Mon Jun 16 09:21:43 UTC 2014


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191080

            Bug ID: 191080
           Summary: Unable to add serial device using conscontrol(8)
           Product: Base System
           Version: 11.0-CURRENT
          Hardware: Any
                OS: Any
            Status: Needs Triage
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs at FreeBSD.org
          Reporter: shurd at FreeBSD.org

I'm trying to dynamically add a uart console device (/dev/ttyu0) to the
low-level console list per conscontrol(8), but always get an ENXIO error:

root at wasp:~ # conscontrol add /dev/ttyu0
conscontrol: could not add ttyu0 as a console: Device not configured

I've tried it with getty running and not running, as well as with a terminal
connected and not connected with the same results in all cases.

root at wasp:~ # uname -a
FreeBSD wasp 11.0-CURRENT FreeBSD 11.0-CURRENT #14: Mon Jun 16 01:01:23 PDT
2014     admin at wasp:/usr/obj/usr/src/sys/GENERIC  amd64

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