From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.199]) by ozlabs.org (Postfix) with ESMTP id EE95F68212 for ; Tue, 13 Sep 2005 00:30:48 +1000 (EST) Received: by wproxy.gmail.com with SMTP id i8so1627922wra for ; Mon, 12 Sep 2005 07:30:44 -0700 (PDT) Message-ID: <56c9934305091207234d14d309@mail.gmail.com> Date: Mon, 12 Sep 2005 22:23:40 +0800 From: chao yu To: linuxppc-embedded@ozlabs.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Subject: Why IRQ8 infects the timer on mpc8541? Reply-To: cchaoyu@gmail.com List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, All I am working for a project based on mpc8541. Decrementer was ok when external interrupt was disabled( in my board, IRQ8 connected to other PCI device, EIVPR8 value was 0x8001000B ), but when i set the value 0x0000100B to EIVPR to set IRQ8 enable, decrementer does not work( IP will not go to 0x900 offset). Who can give a hand? Thanks Regards, cchaoyu