From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.126.177]) by ozlabs.org (Postfix) with ESMTP id D0294DDE01 for ; Tue, 25 Sep 2007 23:20:48 +1000 (EST) From: Stefan Roese To: linuxppc-dev@ozlabs.org Subject: Re: AMCC yosemite 440ep PCI slot doesn't work. Date: Tue, 25 Sep 2007 15:21:07 +0200 References: <46F3A2C4.7000202@windriver.com> <46F86C4F.7060305@windriver.com> <200709250718.51824.sr@denx.de> In-Reply-To: <200709250718.51824.sr@denx.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Message-Id: <200709251521.07500.sr@denx.de> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tuesday 25 September 2007, Stefan Roese wrote: > On Tuesday 25 September 2007, Andrew Liu wrote: > > I have tested it on linux-2.6.19 which is from AMCC website , linux > > 2.6.21.7 which is from linux mainline and linux-2.6.23.rc7 which is > > from git://www.denx.de/git/linux-2.6-denx.git > > Have the same problem. > > I don't understand, why after enabling this PCI interrupts. in so > > short time, produce 100,000 interrupt request (25: 100000 UIC0 > > Level eth2). > > Because the interrupt is somehow not acknowledged in the PCI device. > > I will test this on my Yosemite and let you know. I just tested on my Yellowstone, which is nearly identical to the Yosemite. And it works just fine with an Intel EEPRO/100. Could you test another PCI board (ethernet, IDE, USB...)? Or do you have access to another Yosemite or Yellowstone board? Best regards, Stefan ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office@denx.de =====================================================================