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From: Marco Stornelli <marco.stornelli@coritel.it>
To: LinuxPPC-Dev Mailing List <linuxppc-dev@ozlabs.org>
Subject: External Interrupt
Date: Wed, 30 Jan 2008 14:31:12 +0100	[thread overview]
Message-ID: <47A07C20.4040704@coritel.it> (raw)

Hi all,


I used the linux kernel 2.6.10 with a processor MPC8548E. I wrote a
driver for a device connected with the local bus. This device has an
external interrupt. In the local bus driver I have used the macro
MPC85xx_IRQ_EXT<X> to get the interrupt number and pass it to the driver
and after that register the ISR. Now with a kernel 2.6.21 this macro
isn't available because in the header file irq.h there is the option
CONFIG_PPC_MERGE that disable those options. I think this problem is
related to the migration of ppc code towards powerpc. I know that now
there is the new device tree source file but I think in this file I
should describe only the platform device, and this device is not a
platform device. Then, how can I get now this value? Is there some
function to call?

Thanks in advance.

Marco

             reply	other threads:[~2008-01-30 13:45 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-30 13:31 Marco Stornelli [this message]
  -- strict thread matches above, loose matches on Subject: below --
2008-02-01  8:11 External Interrupt Marco Stornelli
2008-02-01 14:28 ` Sergei Shtylyov
2008-02-01 15:15   ` Marco Stornelli
2008-02-01 15:35     ` Sergei Shtylyov
2008-02-01 16:22       ` Marco Stornelli
2008-02-01 19:43         ` Scott Wood
2008-02-01 19:55           ` Jon Loeliger
2008-02-01 14:29 ` Sergei Shtylyov

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