From owner-freebsd-questions@FreeBSD.ORG Wed Feb 2 03:23:55 2005 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 62BF516A4D1 for ; Wed, 2 Feb 2005 03:23:55 +0000 (GMT) Received: from myway.com (nn1.excitenetwork.com [207.159.120.55]) by mx1.FreeBSD.org (Postfix) with ESMTP id 080EF43D39 for ; Wed, 2 Feb 2005 03:23:53 +0000 (GMT) (envelope-from ad5gb@myway.com) Received: by mprdmxin.myway.com (Postfix, from userid 110) id 5349D39CF; Tue, 1 Feb 2005 22:23:48 -0500 (EST) To: me@daniel.stefan.haischt.name Received: from [216.37.88.83] by mprdmailfe3.nwk.myway.com via HTTP; Tue, 01 Feb 2005 22:23:48 EST X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: ID = 64802cbcb87426d6db53fef6b047c931 From: "ad5gb" MIME-Version: 1.0 X-Sender: ad5gb@myway.com X-Mailer: PHP Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <20050202032348.5349D39CF@mprdmxin.myway.com> Date: Tue, 1 Feb 2005 22:23:48 -0500 (EST) cc: freebsd-questions@freebsd.org Subject: Re: 5.3 interrupt storm (atapicam) and I/O error X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: ad5gb@myway.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Feb 2005 03:23:55 -0000 Daniel I wonder if you can mount a CD with a GENERIC kernel? I also wonder if you can avoid the "interrupt storm" with your custom kernel but by disabling atapi dma? (hw.ata.atapi_dma="0" in /boot/loader.conf) If this kernel boots, can you mount a CD? If you get some free time and feel like messing around with it, I'd be curious what you find. Regards -- Randall D. DuCharme (Radio AD5GB) Powered by FreeBSD! The Power to Serve --- On Fri 01/28, Daniel S. Haischt < me@daniel.stefan.haischt.name > wrote: From: Daniel S. Haischt [mailto: me@daniel.stefan.haischt.name] To: Cc: freebsd-questions@freebsd.org Date: Fri, 28 Jan 2005 14:38:14 +0100 Subject: Re: 5.3 interrupt storm (atapicam) and I/O error oops, did forget the tixt file ...

Daniel S. Haischt schrieb:
> I don't know whether this is related to your issue,
> but on one of my boxes I am also getting an interrupt
> storm with atapicam enabled.
>
> On FreeBSD 5.2.1 I did not experience any interrupt
> storm issues, even if using the same hardware configuration.
>
> Have a look at the attached text file for a detailed
> description ...
>
> Olivier Certner schrieb:
>
>> Hi,
>>
>> Could you give a look at my post dated 04/01/2005 entitled "Freeze
>> with CAM (using KsCD)"? Maybe we have fallen on the same kind of bug
>> concerning atapicam.
>>
>> If you have KDE, maybe you should try to reproduce the problem I had.
>> I've no time to test your scenario (the one with the EIDE drive, I
>> don't have SCSI) now, but I'll try to reproduce it at the beginning of
>> next week, in order to see if the freeze happens also on my computer.
>>
>> Hope this will help us to progress on our issues.
>>
>> Regards,
>>
>> Olivier
>> _______________________________________________
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>> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
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>
>

--
Mit freundlichen Gruessen / With kind regards
DAn.I.El S. Haischt

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Hello,

recently I updated one of my FreeBSD boxes to
v 5.3. This box got a builtin Promise PDC20269
UDMA133 controller. Actually it's a controller
with two IDE channels.

So far if using the GENERIC kernel that comes
with FreeBSD, I do not experience any problems.

If using my own customized kernel I am getting
the following error message while booting the
system:

----8<---- ----8<--------8<-------8<-----8<-----
Interrupt storm detected on "irq10: atapci1";
throtteling interrupt source:
---->8-------->8-------->8------->8----->8-----

After some trail-and-error based investigations,
I did figure out that if I don't plugin any device
into IDE channel two, the just described error
does not occur.

So it has something to do with IDE channel two.

As an additional note - The controller works
under Linux, FreeBSD 5.3 (GENERIC) and FreeBSD
5.2.1 (custom kernel).

Any hints on how to solve this issue would be
greatly appreciated. _______________________________________________
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"
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