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From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Intel ICH7 AHCI
Date: Sat, 23 Feb 2008 23:29:25 -0500	[thread overview]
Message-ID: <38d92dd43dd52b6ab44ac4ee6b0f65b3@quanstro.net> (raw)
In-Reply-To: <5fefe2e249817316058b64c44b49c64d@gmx.de>

> > > This machine also fails MP. I get mpintrenable() errors for any devices
> > > including the keyboard and then i end up on the boot prompt unable
> > > to type anything.
> > >
> > > mpintrenable: out of choices -1 -1
> >
> > generally this means that your machine's mp table is broken.  you can add
> > 	*nomp=1
>
> yep, that works

then it's highly likely that your mp table is incorrect.  in bios there is often an
option for mp specification version or some such.  you want to set that to 1.4
if you have it.  unfortunately, i suspect this is not your problem.

i put a version of mp.c on sources (/n/sources/contrib/quanstro/mp.c) that
provides the file #P/mpirq which prints out the mp table irq assignments.
if you can figure out how to save this stuff automatically with mp irqs enabled,
this should have enough information to say for sure.

i feel your pain.  i have a new motherboard with some bad entries in the mp
table, too.

- erik


  reply	other threads:[~2008-02-24  4:29 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-24  2:19 cinap_lenrek
2008-02-24  2:58 ` erik quanstrom
2008-02-24  4:22   ` cinap_lenrek
2008-02-24  4:29     ` erik quanstrom [this message]
2008-02-24  5:31       ` ron minnich
2008-02-24  5:41         ` lucio
2008-02-24  6:05           ` [9fans] Consumers? We the eeevil empire are the consumers! Lyndon Nerenberg
2008-02-24  6:16             ` lucio
2008-02-24  6:34               ` Lyndon Nerenberg
2008-02-24  6:54                 ` lucio
2008-02-24 12:52                   ` david jeannot
2008-02-24 16:48                     ` lucio
2008-02-24 16:56                       ` lucio
2008-02-24 21:31             ` Dave Eckhardt
2008-02-24 15:09         ` [9fans] Intel ICH7 AHCI erik quanstrom
2008-02-24 21:36       ` cinap_lenrek
2008-02-24 21:57         ` erik quanstrom
2008-02-24 23:03           ` cinap_lenrek

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