Centos7安装ixgbe网卡驱动

Centos 安装ixgbe网卡驱动
参考链接: https://www.cnblogs.com/songhaibin/p/9608492.html
1. 首先查看网卡类型
  # lspci | grep Eth
  07:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
  07:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
2. 下载相应的驱动程序
  # wget https://downloadmirror.intel.com/14687/eng/ixgbe-5.3.7.tar.gz -o ixgbe-5.3.7.tar.gz
3. 源码安装,首先安装编译环境
  # yum install gcc kernel-header kernel-devel
4. 安装
  tar -xzvf ixgbe-5.3.7.tar.gz
  cd ./ixgbe-5.3.7/src
  make
  输出:
  LD [M] /root/ixgbe-5.3.7/src/ixgbe.ko
  make install
5. 其他相关命令
  查看现有的模块安装情况
  查看模块情况:modinfo ./ixgbe.ko
  查看模块安装情况:lsmod | grep ixgbe
  删除模块:rmmod ixgbe.ko
  安装模块:insmod ./ixgbe.ko
  修改模块:modprobe ixgbe
  添加启动参数:insmod ./ixgbe.ko FdirPballoc=3 RSS=16
  查看安装信息:dmesg
  安装目录:
  make install
  ixgbe.ko将会安装在下列目录
  /lib/modules/<kernel-version>/kernel/drivers/net/ixgbe
  启动时候加载方式:modprobe ixgbe
6. 
  # echo 'options ixgbe allow_unsupported_sfp=1,1' > /etc/modprobe.d/ixgbe.conf
  # modprobe ixgbe allow_unsupported_sfp=1,1

原文地址:https://www.cnblogs.com/larrypeng/p/11570876.html