From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [203.10.76.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.ozlabs.org", Issuer "CA Cert Signing Authority" (verified OK)) by bilbo.ozlabs.org (Postfix) with ESMTPS id 6D4AFB7096 for ; Sat, 6 Jun 2009 23:17:48 +1000 (EST) Received: from kuber.nabble.com (kuber.nabble.com [216.139.236.158]) by ozlabs.org (Postfix) with ESMTP id 0F1B4DDDA0 for ; Sat, 6 Jun 2009 23:17:47 +1000 (EST) Received: from isper.nabble.com ([192.168.236.156]) by kuber.nabble.com with esmtp (Exim 4.63) (envelope-from ) id 1MCvmI-0000VU-9F for linuxppc-dev@ozlabs.org; Sat, 06 Jun 2009 06:17:42 -0700 Message-ID: <23901807.post@talk.nabble.com> Date: Sat, 6 Jun 2009 06:17:42 -0700 (PDT) From: wael showair To: linuxppc-dev@ozlabs.org Subject: Missing some interrupts MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi All, i have a freescale board, that contains MPC8555 processor & DSP-core there is a GPIO connecting the DSP-core into an input pin of the OpenPIC of the MPC8555 processor. i test one interrupt from the DSP-core to the MPC8555 processor where i configure this interrupt line to be edge-triggered (falling edge) & i receive it successfully but when i generate this interrupt 10 successive times using for loop i just receive 2 interrupts? why can't i receive the 8 other interrupts? i print the value of every irq number inside do_IRQ & i found that i receive the DSP-interrupt just only twice. do u have any suggestions to solve this problem? i want to make sure that i can receive 10 interrupts -- View this message in context: http://www.nabble.com/Missing-some-interrupts-tp23901807p23901807.html Sent from the linuxppc-dev mailing list archive at Nabble.com.