From: "Lee Revell" <rlrevell@joe-job.com>
To: John <linux.kernel@free.fr>
Cc: linux-kernel@vger.kernel.org, mingo@elte.hu, akpm@osdl.org,
linux-apps@vger.kernel.org
Subject: Re: 2.6.20.3-rt8 - DMA suffers excessive delay periodically
Date: Wed, 28 Mar 2007 12:16:16 -0400 [thread overview]
Message-ID: <75b66ecd0703280916v5a9ed49u2f2549a455e832f1@mail.gmail.com> (raw)
In-Reply-To: <460A297A.2030200@free.fr>
On 3/28/07, John <linux.kernel@free.fr> wrote:
> Would someone know how to disable SMM in this BIOS?
>
There's no generic way. Try disabling USB keyboard emulation and any
unused peripherals. Also google "RTAI disable SMM".
> > Is this a laptop? They are plagued with SMM problems...
>
> No it is an "indutrial" motherboard.
> Although I don't know what makes it "industrial".
>
One would really hope that such a device would be designed for machine
control and similar RT apps and thus free of SMM...
Lee
next prev parent reply other threads:[~2007-03-28 16:16 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-27 16:32 John
2007-03-27 20:41 ` Lee Revell
2007-03-28 8:38 ` John
2007-03-28 16:16 ` Lee Revell [this message]
2007-03-29 13:04 ` John
2007-03-29 18:45 ` Kevin Perros
2007-03-29 19:31 ` Lee Revell
2007-03-29 21:33 ` Alan Cox
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=75b66ecd0703280916v5a9ed49u2f2549a455e832f1@mail.gmail.com \
--to=rlrevell@joe-job.com \
--cc=akpm@osdl.org \
--cc=linux-apps@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux.kernel@free.fr \
--cc=mingo@elte.hu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®