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Date:      Tue, 2 Feb 1999 20:28:24 +0200 (SAT)
From:      Robert Nordier <rnordier@nordier.com>
To:        dillon@apollo.backplane.com (Matthew Dillon)
Cc:        rnordier@nordier.com, ticso@cicely.de, freebsd-current@FreeBSD.ORG
Subject:   Re: Dual console don't work
Message-ID:  <199902021828.UAA04458@ceia.nordier.com>
In-Reply-To: <199902021712.JAA36862@apollo.backplane.com> from Matthew Dillon at "Feb 2, 99 09:12:40 am"

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Matthew Dillon wrote:

> :Bernd Walter wrote:
> :
> :> I use -h -D in /boot.config
> :> Today I wanted to boot with monitor and keyboard.
> :> All I got was the first stage of the news boot loader on vga and seriel.
> :> The prompt itself goes only on seriel so there wasn't a chance to switch
> :> the console back to vga without a terminal.
> :
> :This is deliberate, FWIW.  The old bootblocks privately define
> :RB_DUAL, and you won't find it in <sys/reboot.h> with the other
> :flags like RB_SINGLE, RB_SERIAL, etc.
> :
> :For compatibility, the new bootblocks honor the -D option, as far
> :as their own behavior goes.  But they don't pass RB_DUAL, as one
> :of the "howto" flags, on to either the kernel or /boot/loader.
> :
> :So -D is preserved only as a backward-compatibility option (and
> :therefore applies only to stage two of the bootstrap), and /boot/loader
> :knows nothing about it.
> :
> :--
> :Robert Nordier
> 
>     Is there a replacement for this functionality with the new bootloader?
>     I was trying to get duel consoles working on a rack mount machine a week
>     or two ago and met with utter failure.  It was quite annoying.
> 

Support for multiple consoles in /boot/loader is planned but not
implemented yet.  Mike should be able to put a timeframe on this.

-- 
Robert Nordier

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