amd64/125943: Serial Consoles do not work on amd64 freebsd

Peter Jeremy peterjeremy at optushome.com.au
Fri Jul 25 21:09:58 UTC 2008


On 2008-Jul-25 09:58:49 -0700, "Marvin Malkowski Jr." <marv at linuxgames.com> wrote:
[dmesg & init output trimmed]
>FreeBSD/amd64 (bigconvoy.telefragged.com) (ttyd0)
>
>login:

OK, this is somewhat different to what I expected.  The output you are
receiving means that the kernel has recognised and is using a serial
console.

>I cannot enter any input at this point

This implies that the console input path is not working,

> and If I login again to the console I get nothing also.

Can you explain what you mean here.  You just said you can't enter any
input to the console so how are you logging in?

If you switch back to graphical console but leave getty enabled on ttyd0,
can you then login via the serial port?

>sio0: configured irq 4 not in bitmap of probed irqs 0
>sio0: port may not be enabled
>sio0: configured irq 4 not in bitmap of probed irqs 0
>sio0: port may not be enabled

This is definitely not correct and is likely to be the associated with
the problem.  I don't understand why the SIO ports are probed twice.

Would it be possible to get verbose dmesg from both i386 and amd64
boots?

-- 
Peter Jeremy
Please excuse any delays as the result of my ISP's inability to implement
an MTA that is either RFC2821-compliant or matches their claimed behaviour.
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