From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from yw-out-1718.google.com (yw-out-1718.google.com [74.125.46.155]) by bilbo.ozlabs.org (Postfix) with ESMTP id A5798B7156 for ; Fri, 12 Jun 2009 02:18:49 +1000 (EST) Received: by yw-out-1718.google.com with SMTP id 5so843556ywm.32 for ; Thu, 11 Jun 2009 09:18:47 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: References: From: Grant Likely Date: Thu, 11 Jun 2009 10:18:27 -0600 Message-ID: Subject: Re: MPC5200B: Can't receive/handle external Interrupts To: Schaller Stephan Content-Type: text/plain; charset=ISO-8859-1 Cc: "linuxppc-dev@lists.ozlabs.org" List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wed, Jun 10, 2009 at 12:03 PM, Schaller Stephan wrote: > So, basically two Problems: > - ISR seems only to get called by a "Main Interrupt", not by a "IRQ Interrupt". How do I make the connection between these? This is probably due to the way the IRQ driver reads the irq registers to decide what interrupts are pending. I wouldn't worry about it. > - The IRQ3 input Pin level is not shown in the status register and is not regognized by the CPU. Odd. This shouldn't happen. Is your hardware okay? g. -- Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd.