From: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
To: linuxppc-dev@ozlabs.org
Subject: Connecting to "PCI command write" interrupt on 4xx platforms
Date: Thu, 30 Oct 2008 11:58:46 +0100 [thread overview]
Message-ID: <200810301158.46686.matthias.fuchs@esd-electronics.com> (raw)
Hi,
I need to connect to the "PCI command write" interrupt on a 440EPx platform. This is UIC0/int#5.
Where should I add this interrupt in the DT? To the PCI node? In this case it will collide with the
PCI interrupts.
My application is a 440EPx on a PCI addon card. So the PCI node is disabled in the DT.
Is there a way to get an interrupt number for request_irq() without querying the DT?
Matthias
next reply other threads:[~2008-10-30 11:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-30 10:58 Matthias Fuchs [this message]
2008-10-30 20:15 ` Connecting to "PCI command write" interrupt on 4xx platforms Benjamin Herrenschmidt
2008-11-03 9:10 ` Matthias Fuchs
2008-11-03 10:57 ` Benjamin Herrenschmidt
2008-11-03 11:54 ` Stefan Roese
2008-11-03 13:40 ` Matthias Fuchs
2008-11-03 13:45 ` Matthias Fuchs
2008-11-03 20:19 ` Benjamin Herrenschmidt
2008-11-04 5:19 ` Stefan Roese
2008-11-04 6:16 ` Benjamin Herrenschmidt
2008-11-04 11:17 ` Matthias Fuchs
2008-11-04 21:29 ` Benjamin Herrenschmidt
2008-11-05 20:32 ` Matthias Fuchs
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