From: David van Hoose <davidvh@cox.net>
To: Stian Jordet <liste@jordet.nu>
Cc: Greg KH <greg@kroah.com>, linux-kernel@vger.kernel.org
Subject: PCI problem [was Re: ACPI conflict with USB]
Date: Sat, 10 May 2003 13:49:51 -0500 [thread overview]
Message-ID: <3EBD49CF.7030304@cox.net> (raw)
In-Reply-To: <3EBB0A95.20902@cox.net>
David van Hoose wrote:
> Stian Jordet wrote:
>
>> Sitat Greg KH <greg@kroah.com>:
>>
>>
>>> On Thu, May 08, 2003 at 05:50:36PM -0500, David van Hoose wrote:
>>>
>>>> I'm wondering if there is any work towards correcting the ACPI
>>>> conflict with USB. On my system, I cannot use any USB devices due to
>>>> a timeout anytime I use ACPI with my kernel. Other people have
>>>> noticed this happening on their systems as well, so I am assuming it
>>>> isn't just on my system.
>>>
>>>
>>> Have you tried the latest 2.5 kernels? I think this is fixed in 2.5.69
>>> for the majority of people. Also, does booting with "noapic" work for
>>> you?
>>
>>
>>
>> If it is supposed to have been fixed in 2.5.69, that must be the
>> reason usb
>> stopped working with acpi on 2.5.69 for me. Worked fine with 2.5.68.
>>
>> http://marc.theaimsgroup.com/?l=linux-kernel&m=105216850332081&w=2
>>
>> Only three days since I reported it, and you say it is fixed? Gee.
>>
>> David: The consensus on acpi-devel is to report it in bugzilla, and
>> see what
>> happens.
>
> I'm using kernel 2.5.69-bk3 with this recent test. Booted with noapic,
> and I get thousands of lines of APIC errors. I still get the 'bulk_msg:
> timeout' with USB though.
> This hasn't ever worked for me. First tried with 2.5.54. I don't think I
> tried 2.5.68. Should I and see if it was something in a patch to 2.5.69?
Okay. I think I have figured some things out.
With 2.5.69-bk4, I have ACPI and APM built into my kernel.
If I boot normally, ACPI loads first and I get timeouts and my USB
trackball doesn't register with input.
If I boot with noacpi, I still have the same problem.
If I boot with pci=noacpi, I do *not* have the problem. I still have the
timeout, but my trackball works. However, I have many lines of an
acpi_irq handler and call trace with the comment 'irq 20: nobody
cared!'. I also get 'APIC error on CPU0: 00(40)' and 'APIC error on
CPU0: 40(40)' a couple dozen times each.
If I boot with noacpi *and* pci=noacpi, I have the all of the problems
mentioned; no trackball and the pci=noacpi related problems.
Someone mentioned using noapic, but it doesn't have any effect.
Any questions?
Thanks,
David
next prev parent reply other threads:[~2003-05-10 18:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-08 22:50 ACPI conflict with USB David van Hoose
2003-05-09 0:22 ` Greg KH
2003-05-09 1:42 ` Stian Jordet
2003-05-09 1:55 ` David van Hoose
2003-05-09 2:06 ` Stian Jordet
2003-05-10 18:49 ` David van Hoose [this message]
2003-05-10 19:11 ` PCI problem [was Re: ACPI conflict with USB] Zwane Mwaikambo
2003-05-10 23:55 ` David van Hoose
2003-05-12 16:30 ` Greg KH
2003-05-12 17:08 ` Stian Jordet
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=3EBD49CF.7030304@cox.net \
--to=davidvh@cox.net \
--cc=greg@kroah.com \
--cc=linux-kernel@vger.kernel.org \
--cc=liste@jordet.nu \
/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;
as well as URLs for NNTP newsgroup(s).