From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ie0-f195.google.com (mail-ie0-f195.google.com [209.85.223.195]) by dpdk.org (Postfix) with ESMTP id DD0E65A26 for ; Tue, 30 Dec 2014 19:54:17 +0100 (CET) Received: by mail-ie0-f195.google.com with SMTP id rd18so3783804iec.6 for ; Tue, 30 Dec 2014 10:54:17 -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 :cc:content-type; bh=+m9p8LhSkcnyzu7OlPb7AxhnCHuVuhUDYzpxPkVX178=; b=0raIue0G2abRjO0DoYLQZEHsgFicTLCsogBXp37ae6VmudVOgqHYmQg8d8PZ6CqrJP eK0Pe8ENL+HuYbI5IhwhTb7Yvn3S7vVDxqBziafENOSwg2iqRJy9nYeuPxe3SellEpDj O6wjUbgHzU5VT2WrP3c/TVhxZzslzP66EoxR/jCNvHNE9jhKh+povIO7eIOGqJUmdVeN orqY7UMUMtb9uN4pJaj1rLj4nmJrKzGV+ImSIcnI2cIkwCjbSN/ThOaEhY1x6Ro9R6os AzKsqpK3mPN+/r0DlIFYbuDmZp+kwVIYY7av84kJqdl1cwkJWnSxM1+PvIImR2/jzfxp +q9A== MIME-Version: 1.0 X-Received: by 10.107.25.74 with SMTP id 71mr56512208ioz.70.1419965657075; Tue, 30 Dec 2014 10:54:17 -0800 (PST) Received: by 10.50.89.134 with HTTP; Tue, 30 Dec 2014 10:54:17 -0800 (PST) In-Reply-To: <20141229210210.GA31480@localhost.localdomain> References: <20141229210210.GA31480@localhost.localdomain> Date: Tue, 30 Dec 2014 12:54:17 -0600 Message-ID: From: Lyn M To: Neil Horman Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Cc: dev@dpdk.org Subject: Re: [dpdk-dev] l3fwd error, port 0 is not present on the board 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: Tue, 30 Dec 2014 18:54:18 -0000 Neil, thank you for your reply. I used the DPDK 8.1.0 setup.sh script to clean the system (unbind NICs, rmmod igb_uio and uio, remove hugepage mappings), and then re-built for x86_64-native-linuxapp-gcc, setup hugepages, insmod the modules, bound the NICs, but have the same result when trying to run testpmd: EAL: Error - exiting with code: 1 Cause: No probed ethernet device I then cleaned up again, downloaded DPDK 1.7.1 and ran the setup.sh script to build for x86_64-native-linuxapp-gcc. With 1.7.1, testpmd runs successfully, and I am able to run my l3fwd command as well. I also built for x86_64-ivshmem-linuxapp-gcc, and testpmd ran successfully (other than the warning about no IVSHMEM configuration). Thoughts? On Mon, Dec 29, 2014 at 3:02 PM, Neil Horman wrote: > On Mon, Dec 29, 2014 at 02:18:09PM -0600, Lyn M wrote: > > Hello all, > > > > Rangeley platform (1 CPU with 8 cores, 4x1 GbE, 2x10 GbE, Intel PCIe card > > with 2x10 GbE fiber) > > FC20 with hugepages enabled > > DPDK 1.8.0 built with T=x86_64-ivshmem-linuxapp-gcc > > > > */usr/src/dpdk/tools/dpdk_nic_bind.py --status* > > > > > > > > Network devices using DPDK-compatible driver > > > > ============================================ > > > > 0000:09:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection' drv=igb_uio > > unused=ixgbe > > > > 0000:09:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection' drv=igb_uio > > unused=ixgbe > > > > > > > > Network devices using kernel driver > > > > =================================== > > > > 0000:00:14.0 'Ethernet Connection I354' if=enp0s20f0 drv=igb > unused=igb_uio > > > > 0000:00:14.1 'Ethernet Connection I354' if=enp0s20f1 drv=igb > unused=igb_uio > > > > 0000:00:14.2 'Ethernet Connection I354' if=enp0s20f2 drv=igb > unused=igb_uio > > > > 0000:00:14.3 'Ethernet Connection I354' if=enp0s20f3 drv=igb > unused=igb_uio > > > > 0000:07:00.0 'Ethernet Controller 10-Gigabit X540-AT2' if=p5p1 drv=ixgbe > > unused=igb_uio *Active* > > > > 0000:07:00.1 'Ethernet Controller 10-Gigabit X540-AT2' if=p5p2 drv=ixgbe > > unused=igb_uio > > > > > > > > Other network devices > > > > ===================== > > > > > > > > The DPDK helloworld example seems to run OK, other than the warning about > > IVSHMEM configuration not found: > > *./helloworld -c 0x3 -n 4* > > EAL: Detected lcore 0 as core 0 on socket 0 > > EAL: Detected lcore 1 as core 1 on socket 0 > > EAL: Detected lcore 2 as core 2 on socket 0 > > EAL: Detected lcore 3 as core 3 on socket 0 > > EAL: Detected lcore 4 as core 4 on socket 0 > > EAL: Detected lcore 5 as core 5 on socket 0 > > EAL: Detected lcore 6 as core 6 on socket 0 > > EAL: Detected lcore 7 as core 7 on socket 0 > > EAL: Support maximum 128 logical core(s) by configuration. > > EAL: Detected 8 lcore(s) > > EAL: Searching for IVSHMEM devices... > > EAL: No IVSHMEM configuration found! > > EAL: Setting up memory... > > EAL: Ask a virtual area of 0x200000 bytes > > EAL: Virtual area found at 0x7fcca2c00000 (size = 0x200000) > > EAL: Ask a virtual area of 0x29400000 bytes > > EAL: Virtual area found at 0x7fcc79600000 (size = 0x29400000) > > EAL: Ask a virtual area of 0x400000 bytes > > EAL: Virtual area found at 0x7fcca3400000 (size = 0x400000) > > EAL: Ask a virtual area of 0x200000 bytes > > EAL: Virtual area found at 0x7fcca3000000 (size = 0x200000) > > EAL: Ask a virtual area of 0x200000 bytes > > EAL: Virtual area found at 0x7fcc79200000 (size = 0x200000) > > EAL: Ask a virtual area of 0x14d000000 bytes > > EAL: Virtual area found at 0x7fcb2c000000 (size = 0x14d000000) > > EAL: Ask a virtual area of 0x200000 bytes > > EAL: Virtual area found at 0x7fcb2bc00000 (size = 0x200000) > > EAL: Requesting 3000 pages of size 2MB from socket 0 > > EAL: TSC frequency is ~2393997 KHz > > EAL: Master core 0 is ready (tid=a4ca2840) > > EAL: Core 1 is ready (tid=2bbff700) > > hello from core 1 > > hello from core 0 > > > > > > I want to run the l3fwd example app, per Appendix A.2 (pg 35-36) in the > > DPDK 1.2 Release Benchmark Test Report .pdf: > > *./build/l3fwd -c 0x6 -n 4 --socket-mem 1024,0 -- -p 0x3 > > -config="(0,0,1),(1,0,2)"* > > where the "-p option is the hexadecimal bit mask of the ports to > configure" > > > > I am running this command: > > > > *./build/l3fwd -c 0x3 -n 4 --socket-mem 1024,0 -- -p 0x3 > > --config="(0,0,0),(1,0,1)" --no-numa* > > > > EAL: Detected lcore 0 as core 0 on socket 0 > > > > EAL: Detected lcore 1 as core 1 on socket 0 > > > > EAL: Detected lcore 2 as core 2 on socket 0 > > > > EAL: Detected lcore 3 as core 3 on socket 0 > > > > EAL: Detected lcore 4 as core 4 on socket 0 > > > > EAL: Detected lcore 5 as core 5 on socket 0 > > > > EAL: Detected lcore 6 as core 6 on socket 0 > > > > EAL: Detected lcore 7 as core 7 on socket 0 > > > > EAL: Support maximum 128 logical core(s) by configuration. > > > > EAL: Detected 8 lcore(s) > > > > EAL: Searching for IVSHMEM devices... > > > > EAL: No IVSHMEM configuration found! > > > > EAL: Setting up memory... > > > > EAL: Ask a virtual area of 0x200000 bytes > > > > EAL: Virtual area found at 0x7f3212600000 (size = 0x200000) > > > > EAL: Ask a virtual area of 0x29400000 bytes > > > > EAL: Virtual area found at 0x7f31e9000000 (size = 0x29400000) > > > > EAL: Ask a virtual area of 0x400000 bytes > > > > EAL: Virtual area found at 0x7f3212e00000 (size = 0x400000) > > > > EAL: Ask a virtual area of 0x200000 bytes > > > > EAL: Virtual area found at 0x7f3212a00000 (size = 0x200000) > > > > EAL: Ask a virtual area of 0x200000 bytes > > > > EAL: Virtual area found at 0x7f31e8c00000 (size = 0x200000) > > > > EAL: Ask a virtual area of 0x14d000000 bytes > > > > EAL: Virtual area found at 0x7f309ba00000 (size = 0x14d000000) > > > > EAL: Ask a virtual area of 0x200000 bytes > > > > EAL: Virtual area found at 0x7f309b600000 (size = 0x200000) > > > > EAL: Requesting 512 pages of size 2MB from socket 0 > > > > EAL: TSC frequency is ~2393998 KHz > > > > EAL: Master core 0 is ready (tid=14734840) > > > > EAL: Core 1 is ready (tid=e8bff700) > > > > numa is disabled > > > > port 0 is not present on the board > > > > EAL: Error - exiting with code: 1 > > > > Cause: check_port_config failed > > > > Perhaps the 0x3 (0011) hex portmask is incorrect? What Linux command, or > > combination of commands, would help show the appropriate hex portmask to > > use in my case? > > > > Thanks for your time, > > Lyn > > > I don't see the detection of any of your physical devices here. I'm > guessing > your setup is just looking for ivshmem devices, which you won't have any > of in > FC20 unless you rebuild qemu. As such, dpdk doesn't see any ports, which > is why > you're getting the error the results from portid 0 being greater than the > number > of detected ports on the system > > neil > >