From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ie0-f175.google.com (mail-ie0-f175.google.com [209.85.223.175]) by dpdk.org (Postfix) with ESMTP id 421173F9 for ; Wed, 17 Dec 2014 07:09:20 +0100 (CET) Received: by mail-ie0-f175.google.com with SMTP id x19so14489057ier.34 for ; Tue, 16 Dec 2014 22:09:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=paWtIUXYenLnOOy88BzsfwYP0KJpihEJGWEPqudEsnY=; b=wAgFPvnN/BpqwaY6OgCtB0uYjiR9UBIyqZmf/GvP7fMT9OO/eXyc9EWoqMoAmx3bVz jKMlZIpQBQbEwWFjRVQIQXY7y8ycxpSrHvTYkK4t0cuxjv0JAYVe6O8hQLLLTV7FgmhQ NJb/iwvJmjiVp1cKpT9FRO78PPmY5td0JHwEBLIWkysUCUMuif9mUApwK0abE/845Dzv EIb201hiRnL5aijh0TamujkeaTyLFz3VTOIXo1aKDIRn4Wb7RHbh5kk9CzmyAV4AiyH5 /pIkUuaSbbowTrO2f97lYLlTTMFcPkW4mwN7jxXcma61pzrgZrLlJ3ACgtb8WPOpp2IH TvqQ== MIME-Version: 1.0 X-Received: by 10.50.82.66 with SMTP id g2mr6528343igy.19.1418796559547; Tue, 16 Dec 2014 22:09:19 -0800 (PST) Received: by 10.107.159.4 with HTTP; Tue, 16 Dec 2014 22:09:19 -0800 (PST) In-Reply-To: References: Date: Wed, 17 Dec 2014 11:39:19 +0530 Message-ID: From: ratheesh kannoth To: dev@dpdk.org Content-Type: text/plain; charset=UTF-8 Subject: Re: [dpdk-dev] igb claiming device. X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Dec 2014 06:09:20 -0000 I used unbind option...not remove. Still i face this problem On Wed, Dec 17, 2014 at 11:02 AM, ratheesh kannoth wrote: > Hi list, > > I have enic driver compiled as part of kernel. when the system comes > up, it detects all the 4 vnics in mysystem ( say eth0, eth1, eth2, > eth3). I am removing eth1, eth2 and eth3 thru sysfs remove entry ( > https://www.kernel.org/doc/Documentation/filesystems/sysfs-pci.txt ). > > 1.After that i could see that "lspci -s 06:0.0 -vvv" doesnot list > "Kernel driver in use: enic" line. But still /proc/iomem shows the bar > resources mapped. My understanding is that kicking out the device > should do a undo on ioremap done by the driver on the memory ? > > 2. when i load the igb_uio.ko ( dpdk driver ), i could see all the > interfaces' ( eth1 , eth2 and eth3) lspci shows Kernel driver in > use: igb_uio. But i want to have dpdk only on eth1 driver. How can i > do that ? is there any problem due to claiming of eth2 and eth3 by > igb_uio ? > > Thanks, > Ratheesh