Subject: Re: Selection of the root partition
To: Matthias Scheler <tron@zhadum.org.uk>
From: Michael Lorenz <macallan@netbsd.org>
List: tech-kern
Date: 04/23/2007 14:20:54
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hello,
On Apr 23, 2007, at 08:07, Matthias Scheler wrote:
>> ... we grab that and compare when disks attach, via
>> device_register(). Grossly simplified but that's how it works.
>
> That sounds similar to what NetBSD-sparc64 is doing.
Well, OBP3 is OpenFirmware.
While we're at it - how does x86 select the console device? On OF we
just ask the firmware again but as far as I remember there is no such
facility in a PC's BIOS.
have fun
Michael
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (Darwin)
iQEVAwUBRiz5BspnzkX8Yg2nAQI7ngf/cWbOOoRMsVRpGrFmIM/EqH1t2hfvceOu
Hg7Mr0mYRESu/33TKRAv4GWb5Tv+FAb0AqVhxE/5rnXnijtsKCxMLkkZYLWFqop6
bjG4zJ0s/OmyTKFfm+ueIEX/Izab/gTg7KDL8beaCnbvkzJyYGEMAnmqjH9Lam8Q
FGXqt97hc3sUN7PQZjINyHlUhvueO10IpuBKpP5j86yKED7q64PeExslaP4ncuEo
HsWUG7j317IMbNTqoLDAm6OlIMQrxreSOs0m27R9iTTaA2od3FS4zyfrJWM30GZg
x2SfiIZtpdtaOneMLQhXT3R9qQ2h6pCP0T+ekQiGVIlx0in7KzilyA==
=LsKn
-----END PGP SIGNATURE-----