* Prarit Bhargava <[email protected]> wrote:
> If I disable "Serial Port Console Debug" in my BIOS I still see the SPCR
> configured:
>
> [root@prarit-lab ~]# dmesg | grep SPCR
> [ 0.000000] ACPI: SPCR 0x0000000069031000 000050 (v01
> 00000000 00000000)
>
> AFAICT the SPCR is always enabled on some systems.
Fair enough.
> > If so then we should pick up that serial console configuration and activate
> > it,
> > regardless of any kernel boot options!
>
> I'm worried about someone who doesn't want a console on ttyS0 suddenly ending
> up
> with one. The SPCR could contain incorrect data, etc.
Yeah, that's not good.
Thanks,
Ingo
