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Here Comes the Broadcom 10GbE


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Here Comes the Broadcom 10GbE

  1. 1. 06 May, 2013SAKURA Internet Research CenterSenior Researcher / Naoto MATSUMOTO
  2. 2. Enabling ToDo1) Download from support web Install Drivers# tar xzvf ./netxtreme2-7.4.27.tar.gz# cd netxtreme2-7.4.27# make ; make install©2013 Broadcom Corporation. All rights reserved.
  3. 3. Linux Kernel module check# modinfo bnx2xfilename: /lib/modules/3.3.8-1-586-vyatta/kernel/drivers/net/ethernet/broadcom/bnx2x/bnx2x.kofirmware: bnx2x/bnx2x-e2- bnx2x/bnx2x-e1h- bnx2x/bnx2x-e1- 1.70.35-0license: GPLdescription: Broadcom NetXtreme IIBCM57710/57711/57711E/57712/57712_MF/57800/57800_MF/57810/57810_MF/57840/57840_MF Driverauthor: Eliezer Tamirsrcversion: F58B970068FDA4504DAFA92alias: pci:v000014E4d000016ABsv*sd*bc*sc*i*alias: pci:v000014E4d0000168Dsv*sd*bc*sc*i*:alias: pci:v000014E4d0000164Esv*sd*bc*sc*i*depends: mdio,libcrc32cintree: Yvermagic: 3.3.8-1-586-vyatta SMP mod_unload modversions 586parm: multi_mode: Multi queue mode (0 Disable; 1 Enable (default)) (int)parm: num_queues: Number of queues for multi_mode=1 (default is as a number of CPUs) (int)parm: disable_tpa: Disable the TPA (LRO) feature (int)parm: int_mode: Force interrupt mode other than MSI-X (1 INT#x; 2 MSI) (int)parm: dropless_fc: Pause on exhausted host ring (int)parm: mrrs: Force Max Read Req Size (0..3) (for debug) (int)parm: debug: Default debug msglevel (int)
  4. 4. Build Packet Generator /w NETMAP1) Creat Bootable USB memory for Packet Generator/ReceiverDownload Bin image from to USB Memory using Win32 Disk ImagerSource: SAKURA Internet Research Center. 11/2012: Project THORN
  5. 5. 10GbE-NIC Performance checkSOURCE: SAKURA Internet Research Center. 05/2013 Project THORN.Corei7-3930K CPU @ 3.20GHz / 32GB DDR3-DIMM / PCI Express 3.0 using linux standard pkt-gen with NETMAP.10GbE-NIC 64Byte Short Packet Processing Bechmark (RX)2.62Mpps2.81Mpps2.78Mpps1.39Gbit/s1.41Gbit/s1.39Gbit/s
  6. 6. Thanks for your interest.SAKURA Internet Research Center.