From: Otavio Salvador <otavio@ossystems.com.br>
To: Juergen Beisert <jbe@pengutronix.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Vortex86SX: only works with irqpoll
Date: Tue, 24 Nov 2009 09:31:06 -0200 [thread overview]
Message-ID: <be7a9f3d0911240331n61637196gf243af4e607403ff@mail.gmail.com> (raw)
In-Reply-To: <200911241032.29820.jbe@pengutronix.de>
Hello Juergen,
On Tue, Nov 24, 2009 at 7:32 AM, Juergen Beisert <jbe@pengutronix.de> wrote:
> On Donnerstag, 19. November 2009, Otavio Salvador wrote:
>> I got this machine working booting it with "irqpoll" parameter however
>> it drops the performance a lot and I'd like to try to fix the root
>> problem of it.
>>
>> Without 'irqpoll' the disk and network adaptor doesn't work.
>
> What kernel revision do you are using?
I tested it with 2.6.31 and 2.6.32-rc7.
> We are using a Vortex86DX here and it works as expected. But I do not know the
> differences in the SoCs of Vortex86SX and Vortex86DX (okay, SX lacks the
> floating point unit). Find our dmesg output attached. Maybe it could help.
I'll take a look on the dmesg output and see if I see something interesting :-)
--
Otavio Salvador O.S. Systems
E-mail: otavio@ossystems.com.br http://www.ossystems.com.br
Mobile: +55 53 9981-7854 http://projetos.ossystems.com.br
next prev parent reply other threads:[~2009-11-24 11:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-19 21:11 Otavio Salvador
2009-11-20 14:55 ` Alan Cox
2009-11-23 21:40 ` Andrew Morton
2009-11-23 23:31 ` Robert Hancock
2009-11-24 0:01 ` Otavio Salvador
2009-11-24 1:29 ` Robert Hancock
2009-11-24 11:29 ` Otavio Salvador
2009-11-24 23:42 ` Robert Hancock
2009-11-27 16:30 ` Otavio Salvador
2009-11-24 1:56 ` Len Brown
2009-11-24 9:32 ` Juergen Beisert
2009-11-24 11:31 ` Otavio Salvador [this message]
2009-11-24 11:55 ` Otavio Salvador
2009-11-24 12:41 ` Juergen Beisert
2009-11-24 12:51 ` Juergen Beisert
2009-11-27 17:38 ` Otavio Salvador
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