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

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Message-Id: <200911241351.58032.jbe@pengutronix.de>
Date:	Tue, 24 Nov 2009 13:51:57 +0100
From:	Juergen Beisert <jbe@...gutronix.de>
To:	linux-kernel@...r.kernel.org
Cc:	Otavio Salvador <otavio@...ystems.com.br>
Subject: Re: Vortex86SX: only works with irqpoll

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.

jbe

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