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Date:      Tue, 22 Feb 2005 12:09:42 +0100
From:      Jeremie Le Hen <jeremie@le-hen.org>
To:        Gavin Atkinson <gavin.atkinson@ury.york.ac.uk>
Cc:        freebsd-current@freebsd.org
Subject:   Re: What is Freebsd 5.3 safe mode ?
Message-ID:  <20050222110942.GL1437@obiwan.tataz.chchile.org>
In-Reply-To: <1109069234.48695.14.camel@buffy.york.ac.uk>
References:  <BAY13-F4357657A035A14AAD02DCD1620@phx.gbl> <1109069234.48695.14.camel@buffy.york.ac.uk>

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Hi Gavin,

> Safe mode forces PIO mode (disabling the use of DMA) and disables write
> caching for all IDE hard drives and CD ROM drives, disables the probing
> of EISA slots (as very few systems have them), and in i386 it also
> disables the use of ACPI and the APICs.

do you know where it is documented ?

Regards,
-- 
Jeremie Le Hen
jeremie at le-hen dot org



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