linux-kernel - Re: Vortex86SX: only works with irqpoll

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Date:	Fri, 27 Nov 2009 15:38:11 -0200
From:	Otavio Salvador <otavio@...ystems.com.br>
To:	Juergen Beisert <jbe@...gutronix.de>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Vortex86SX: only works with irqpoll

Hello,

On Tue, Nov 24, 2009 at 10:51 AM, Juergen Beisert <jbe@...gutronix.de> wrote:
> Otavio Salvador wrote:
>> On Tue, Nov 24, 2009 at 9:31 AM, Otavio Salvador
>>
>> <otavio@...ystems.com.br> wrote:
>> > I'll take a look on the dmesg output and see if I see something
>> > interesting :-)
>>
>> In fact I did find some interesting issues. First:
>> [...]
>
> Our kernel states:
> CPU: Vortex86 SoC 05/02 stepping 02
>
> Your kernel states:
> CPU: Cyrix Cx486SLC
>
> BTW: Try to enable the DEBUG macro in "arch/x86/include/asm/pci_x86.h" and
> boot again this kernel. On earlier kernels this increases the verbosity of
> the kernel when it tries to detect the IRQ routing.

So I did. Here goes the dmesg with the debug enabled.

-- 
Otavio Salvador                  O.S. Systems
E-mail: otavio@...ystems.com.br  http://www.ossystems.com.br
Mobile: +55 53 9981-7854         http://projetos.ossystems.com.br

Download attachment "dmesg.out" of type "application/octet-stream" (10699 bytes)