From: Stefan Roese <sr@denx.de>
To: linuxppc-dev@ozlabs.org, avorontsov@ru.mvista.com
Cc: "Steven A. Falco" <sfalco@harris.com>,
linux-ide@vger.kernel.org, Jeff Garzik <jgarzik@pobox.com>,
"Sparks, Sam" <SSparks@aclaratech.com>
Subject: Re: [PATCH] pata_of_platform: fix no irq handling
Date: Tue, 12 Aug 2008 16:18:21 +0200 [thread overview]
Message-ID: <200808121618.21876.sr@denx.de> (raw)
In-Reply-To: <20080812140457.GA9103@oksana.dev.rtsoft.ru>
On Tuesday 12 August 2008, Anton Vorontsov wrote:
> > > Another possibility is that you got the wrong interrupt number
> > > in the device-tree...
> > >
> > > Ben.
> >
> > The platform is the AMCC Sequoia board. We've built a little adapter to
> > connect a compact flash card to the processor bus. I believe the
> > interrupt selection in the device tree is correct, and I've checked over
> > the u-boot settings for the IRQ line (active high, level sensitive).
>
> IDE IRQs are active-low.
IIRC, the CompactFlash interrupt is active-high.
Best regards,
Stefan
WARNING: multiple messages have this Message-ID (diff)
From: Stefan Roese <sr@denx.de>
To: linuxppc-dev@ozlabs.org, avorontsov@ru.mvista.com
Cc: linux-ide@vger.kernel.org, Jeff Garzik <jgarzik@pobox.com>,
"Sparks, Sam" <SSparks@aclaratech.com>
Subject: Re: [PATCH] pata_of_platform: fix no irq handling
Date: Tue, 12 Aug 2008 16:18:21 +0200 [thread overview]
Message-ID: <200808121618.21876.sr@denx.de> (raw)
In-Reply-To: <20080812140457.GA9103@oksana.dev.rtsoft.ru>
On Tuesday 12 August 2008, Anton Vorontsov wrote:
> > > Another possibility is that you got the wrong interrupt number
> > > in the device-tree...
> > >
> > > Ben.
> >
> > The platform is the AMCC Sequoia board. We've built a little adapter to
> > connect a compact flash card to the processor bus. I believe the
> > interrupt selection in the device tree is correct, and I've checked over
> > the u-boot settings for the IRQ line (active high, level sensitive).
>
> IDE IRQs are active-low.
IIRC, the CompactFlash interrupt is active-high.
Best regards,
Stefan
next prev parent reply other threads:[~2008-08-12 14:18 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-11 14:48 Possible bug in IRQ handling in pata_of_platform / pata_platform Steven A. Falco
2008-08-11 15:19 ` [PATCH] pata_of_platform: fix no irq handling Anton Vorontsov
2008-08-11 16:23 ` Steven A. Falco
2008-08-11 16:23 ` Steven A. Falco
2008-08-11 17:07 ` Anton Vorontsov
2008-08-11 17:07 ` Anton Vorontsov
2008-08-11 22:00 ` Benjamin Herrenschmidt
2008-08-12 14:00 ` Steven A. Falco
2008-08-12 14:00 ` Steven A. Falco
2008-08-12 14:04 ` Anton Vorontsov
2008-08-12 14:04 ` Anton Vorontsov
2008-08-12 14:18 ` Stefan Roese [this message]
2008-08-12 14:18 ` Stefan Roese
2008-08-12 14:18 ` Sergei Shtylyov
2008-08-12 14:18 ` Sergei Shtylyov
2008-08-12 14:31 ` Anton Vorontsov
2008-08-12 14:31 ` Anton Vorontsov
2008-08-13 21:25 ` Steven A. Falco
2008-08-13 21:25 ` Steven A. Falco
2008-08-11 16:29 ` Alan Cox
2008-08-11 16:36 ` Ben Dooks
2008-08-11 16:36 ` Ben Dooks
2008-08-11 16:26 ` Alan Cox
2008-08-11 16:42 ` Steven A. Falco
2008-08-11 16:42 ` Steven A. Falco
2008-08-11 22:02 ` Benjamin Herrenschmidt
-- strict thread matches above, loose matches on Subject: below --
2008-09-25 8:36 [PATCH] pata_platform struct resource signness fix Wang Jian
2008-09-25 8:54 ` Wang Jian
2008-09-25 10:40 ` Li Yang
2008-09-25 10:48 ` Anton Vorontsov
2008-09-29 4:19 ` Jeff Garzik
2008-09-29 13:32 ` [PATCH] pata_of_platform: fix no irq handling Anton Vorontsov
2008-09-29 13:32 ` Anton Vorontsov
2008-10-06 17:26 Anton Vorontsov
2008-10-06 17:26 ` Anton Vorontsov
2008-10-06 20:41 ` Matt Sealey
2008-10-06 20:41 ` Matt Sealey
2008-10-06 21:32 ` Anton Vorontsov
2008-10-06 21:32 ` Anton Vorontsov
2008-10-07 1:30 ` Tejun Heo
2008-10-07 1:30 ` Tejun Heo
2008-10-07 9:18 ` Wang Jian
2008-10-07 9:18 ` Wang Jian
2008-10-07 9:26 ` Anton Vorontsov
2008-10-07 9:26 ` Anton Vorontsov
2008-10-07 10:04 ` Benjamin Herrenschmidt
2008-10-07 10:04 ` Benjamin Herrenschmidt
2008-10-07 9:37 ` Alan Cox
2008-10-07 9:37 ` Alan Cox
2008-10-08 8:40 ` David Woodhouse
2008-10-08 8:40 ` David Woodhouse
2008-10-08 9:00 ` Alan Cox
2008-10-08 9:00 ` Alan Cox
2008-10-08 9:59 ` Geert Uytterhoeven
2008-10-08 9:59 ` Geert Uytterhoeven
2008-10-08 10:27 ` Alan Cox
2008-10-08 10:27 ` Alan Cox
2008-10-10 17:55 ` Paul Mundt
2008-10-10 17:55 ` Paul Mundt
2008-10-13 6:56 ` Tejun Heo
2008-10-13 6:56 ` Tejun Heo
2008-10-13 13:27 ` Jeff Garzik
2008-10-13 13:53 ` Tejun Heo
2008-10-13 23:27 ` Benjamin Herrenschmidt
2008-10-13 23:27 ` Benjamin Herrenschmidt
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