device sio vs. device uart
Marcel Moolenaar
marcel at xcllnt.net
Tue Jun 21 23:40:45 GMT 2005
On Jun 21, 2005, at 4:16 PM, Emanuel Strobl wrote:
> oic, thanks. Surprisingly I couldn't collect uart information yet, I
> just
> found out that I can't use uart for serial console (on i386), at least
> not
> if all I do is to replace sio with uart in my kernel config.
1. You may need to update /boot/device.hints (if the UARTs are not
described
by ACPI).
2. You need to update /etc/ttys to enable getty(8) on ttyu[0-9].
> Since I don't understand the code I have no idea why I would want to
> use
> uart. Is it beneficial (on the i386 arch) to have a newbusified driver?
In general: yes.
--
Marcel Moolenaar USPA: A-39004 marcel at xcllnt.net
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