From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from nausicaa2.coritel.it (host254-130-static.190-82-b.business.telecomitalia.it [82.190.130.254]) by ozlabs.org (Postfix) with ESMTP id AD368DDE0E for ; Tue, 17 Jun 2008 16:38:29 +1000 (EST) Message-ID: <48575C67.7070602@coritel.it> Date: Tue, 17 Jun 2008 08:40:39 +0200 From: Marco Stornelli MIME-Version: 1.0 To: Kumar Gala Subject: Re: MPC8641D Msi References: <485683B7.5030407@coritel.it> In-Reply-To: Content-Type: text/plain; charset=US-ASCII; format=flowed Cc: LinuxPPC-Embedded List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Kumar Gala ha scritto: > > On Jun 16, 2008, at 10:16 AM, Marco Stornelli wrote: > >> Hi, >> >> I've got a device connected with Pci-express to an mpc8641d_hpcn >> evaluation board (rev. 2.0) and I'm using the latest kernel. This >> device use MSI to generate an interrupt, but it seems possible that >> the only MSI that can be triggered through the standard PCI Express is >> interrupt 0. Is there a way to solve it? Some workaround or something >> like it? > > what exactly do you mean by using the latest kernel? The powerpc-next > tree or 2.6.26? > > - k > kernel 2.6.25.7, but I think it isn't a kernel problem but an hardware problem instead, so I wondered if there's a patch for that problem. -- Marco Stornelli Embedded Software Engineer CoRiTeL - Consorzio di Ricerca sulle Telecomunicazioni http://www.coritel.it marco.stornelli@coritel.it +39 06 72582838