Linux 有问必答: 如何在红帽系linux中编译Ixgbe驱动 ================================================================================ > **提问**：我想要安装最新版的ixgbe 10G网卡驱动。在CentOS, Fedora 或 RHEL中，我应该如何编译ixgbe驱动？ 想要在linux使用Intel的PCI Express 10G网卡（例如，82598，82599，x540），需要安装Ixgbe驱动。如今的Linux发行版都会预安装ixgbe的可加载模块，但是预安装的ixgbe驱动不是完整功能版。如果想要开启和定制所有10G网卡的功能（如，RSS、多队列、虚拟化功能、硬件 offload 等），需要从源码编译安装。 本文基于红帽系平台（如，CentOS，RHEL或Fedora）。Debian系平台，请看[这篇文章][1] ### 第一步: 安装依赖 ### 首先，安装必要的开发环境和安装匹配的内核头文件 $ sudo yum install gcc make $ sudo yum install kernel-devel ### 第二步: 编译Ixgbe ### 从[官方页面][2]下载最新Ixgbe源码 $ wget http://downloads.sourceforge.net/project/e1000/ixgbe%20stable/3.23.2/ixgbe-3.23.2.tar.gz 请检查支持的内核版本。例如，Ixgbe3.23.2版本支持Linux内核版本2.6.18到3.18.1。 提取压缩包并编译 $ tar -xvf ixgbe-3.23.2.tar.gz $ cd ixgbe-3.23.2/src $ make 如果成功，可以在当前目录找到编译完成的驱动（ixgbe.ko）。 可以运行这个命令来查看编译信息： $ modinfo ./ixgbe.ko 将会输出一个Ixgbe驱动的可用参数列表 ![](https://farm9.staticflickr.com/8789/16429483653_b9b6e6cd7f_c.jpg) ### 第三步: 加载 Ixgbe 驱动 ### 这步准备加载已经编译好的驱动。 如果系统已经加载了Ixgbe驱动，首先需要卸载掉老版本。否则，新版本不能加载。 $ sudo rmmod ixgbe.ko 然后插入编译完成的驱动到内核中： $ sudo insmod ./ixgbe.ko 同时，你可以设置启动参数 $ sudo insmod ./ixgbe.ko FdirPballoc=3 RSS=16 验证驱动是否加载成功，使用dmesg命令，查看其输出 $ dmesg ---------- Intel(R) 10 Gigabit PCI Express Network Driver - version 3.23.2 Copyright (c) 1999-2014 Intel Corporation. ixgbe 0000:21:00.0: PCI INT A -> GSI 64 (level, low) -> IRQ 64 ixgbe 0000:21:00.0: setting latency timer to 64 ixgbe: Receive-Side Scaling (RSS) set to 16 ixgbe: Flow Director packet buffer allocation set to 3 ixgbe: 0000:21:00.0: ixgbe_check_options: Flow Director will be allocated 256kB of packet buffer ixgbe: 0000:21:00.0: ixgbe_check_options: FCoE Offload feature enabled ixgbe 0000:21:00.0: irq 87 for MSI/MSI-X ixgbe 0000:21:00.0: irq 88 for MSI/MSI-X ixgbe 0000:21:00.0: irq 89 for MSI/MSI-X ixgbe 0000:21:00.0: irq 90 for MSI/MSI-X ixgbe 0000:21:00.0: irq 91 for MSI/MSI-X ixgbe 0000:21:00.0: irq 92 for MSI/MSI-X ixgbe 0000:21:00.0: irq 93 for MSI/MSI-X ixgbe 0000:21:00.0: irq 94 for MSI/MSI-X ixgbe 0000:21:00.0: irq 95 for MSI/MSI-X ixgbe 0000:21:00.0: irq 96 for MSI/MSI-X ixgbe 0000:21:00.0: irq 97 for MSI/MSI-X ixgbe 0000:21:00.0: irq 98 for MSI/MSI-X ixgbe 0000:21:00.0: irq 99 for MSI/MSI-X ixgbe 0000:21:00.0: irq 100 for MSI/MSI-X ixgbe 0000:21:00.0: irq 101 for MSI/MSI-X ixgbe 0000:21:00.0: irq 102 for MSI/MSI-X ixgbe 0000:21:00.0: irq 103 for MSI/MSI-X ixgbe 0000:21:00.0: eth3: DCA registration failed: -1 ixgbe 0000:21:00.0: PCI Express bandwidth of 32GT/s available ixgbe 0000:21:00.0: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%) ixgbe 0000:21:00.0: eth3: MAC: 2, PHY: 9, SFP+: 3, PBA No: E68793-006 ixgbe 0000:21:00.0: 90:e2:ba:5b:e9:1c ixgbe 0000:21:00.0: eth3: Enabled Features: RxQ: 16 TxQ: 16 FdirHash RSC ixgbe 0000:21:00.0: eth3: Intel(R) 10 Gigabit Network Connection ixgbe 0000:21:00.1: PCI INT B -> GSI 68 (level, low) -> IRQ 68 ixgbe 0000:21:00.1: setting latency timer to 64 ixgbe: 0000:21:00.1: ixgbe_check_options: FCoE Offload feature enabled ixgbe 0000:21:00.0: registered PHC device on eth3 ixgbe 0000:21:00.1: irq 104 for MSI/MSI-X ixgbe 0000:21:00.1: irq 105 for MSI/MSI-X ixgbe 0000:21:00.1: irq 106 for MSI/MSI-X ixgbe 0000:21:00.1: irq 107 for MSI/MSI-X ixgbe 0000:21:00.1: irq 108 for MSI/MSI-X ixgbe 0000:21:00.1: irq 109 for MSI/MSI-X ixgbe 0000:21:00.1: irq 110 for MSI/MSI-X ixgbe 0000:21:00.1: irq 111 for MSI/MSI-X ixgbe 0000:21:00.1: irq 112 for MSI/MSI-X ixgbe 0000:21:00.1: irq 113 for MSI/MSI-X ixgbe 0000:21:00.1: irq 114 for MSI/MSI-X ixgbe 0000:21:00.1: irq 115 for MSI/MSI-X ixgbe 0000:21:00.1: irq 116 for MSI/MSI-X ixgbe 0000:21:00.1: irq 117 for MSI/MSI-X ixgbe 0000:21:00.1: irq 118 for MSI/MSI-X ixgbe 0000:21:00.1: irq 119 for MSI/MSI-X ixgbe 0000:21:00.1: irq 120 for MSI/MSI-X ixgbe 0000:21:00.1: irq 121 for MSI/MSI-X ixgbe 0000:21:00.1: irq 122 for MSI/MSI-X ixgbe 0000:21:00.1: irq 123 for MSI/MSI-X ixgbe 0000:21:00.1: irq 124 for MSI/MSI-X ixgbe 0000:21:00.1: irq 125 for MSI/MSI-X ixgbe 0000:21:00.1: irq 126 for MSI/MSI-X ixgbe 0000:21:00.1: irq 127 for MSI/MSI-X ixgbe 0000:21:00.1: irq 128 for MSI/MSI-X ixgbe 0000:21:00.1: irq 129 for MSI/MSI-X ixgbe 0000:21:00.1: irq 130 for MSI/MSI-X ixgbe 0000:21:00.1: irq 131 for MSI/MSI-X ixgbe 0000:21:00.1: irq 132 for MSI/MSI-X ixgbe 0000:21:00.1: irq 133 for MSI/MSI-X ixgbe 0000:21:00.1: irq 134 for MSI/MSI-X ixgbe 0000:21:00.1: irq 135 for MSI/MSI-X ixgbe 0000:21:00.1: irq 136 for MSI/MSI-X ixgbe 0000:21:00.1: irq 137 for MSI/MSI-X ixgbe 0000:21:00.1: irq 138 for MSI/MSI-X ixgbe 0000:21:00.1: irq 139 for MSI/MSI-X ixgbe 0000:21:00.1: irq 140 for MSI/MSI-X ixgbe 0000:21:00.1: irq 141 for MSI/MSI-X ixgbe 0000:21:00.1: irq 142 for MSI/MSI-X ixgbe 0000:21:00.1: irq 143 for MSI/MSI-X ixgbe 0000:21:00.1: irq 144 for MSI/MSI-X ixgbe 0000:21:00.1: irq 145 for MSI/MSI-X ixgbe 0000:21:00.1: irq 146 for MSI/MSI-X ixgbe 0000:21:00.1: irq 147 for MSI/MSI-X ixgbe 0000:21:00.1: irq 148 for MSI/MSI-X ixgbe 0000:21:00.1: irq 149 for MSI/MSI-X ixgbe 0000:21:00.1: irq 150 for MSI/MSI-X ixgbe 0000:21:00.1: irq 151 for MSI/MSI-X ixgbe 0000:21:00.1: irq 152 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth3: link is not ready 8021q: adding VLAN 0 to HW filter on device eth3 ixgbe 0000:21:00.1: eth4: DCA registration failed: -1 ixgbe 0000:21:00.1: PCI Express bandwidth of 32GT/s available ixgbe 0000:21:00.1: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%) ixgbe 0000:21:00.1: eth4: MAC: 2, PHY: 9, SFP+: 4, PBA No: E68793-006 ixgbe 0000:21:00.1: 90:e2:ba:5b:e9:1e ixgbe 0000:21:00.1: eth4: Enabled Features: RxQ: 48 TxQ: 48 FdirHash RSC ixgbe 0000:21:00.1: eth4: Intel(R) 10 Gigabit Network Connection ixgbe 0000:21:00.0: eth3: detected SFP+: 3 ixgbe 0000:21:00.1: registered PHC device on eth4 ADDRCONF(NETDEV_UP): eth4: link is not ready 8021q: adding VLAN 0 to HW filter on device eth4 ixgbe 0000:21:00.1: eth4: detected SFP+: 4 ixgbe 0000:21:00.0: eth3: NIC Link is Up 10 Gbps, Flow Control: RX/TX ADDRCONF(NETDEV_CHANGE): eth3: link becomes ready ixgbe 0000:21:00.1: eth4: NIC Link is Up 10 Gbps, Flow Control: RX/TX ADDRCONF(NETDEV_CHANGE): eth4: link becomes ready eth3: no IPv6 routers present eth4: no IPv6 routers present ### 第四步: 安装Ixgbe驱动 ### 当确认驱动已经加载后，就可以安装驱动到系统中了 $ sudo make install ixgbe.ko将会安装在下列目录 /lib/modules//kernel/drivers/net/ixgbe 此时，编译好的驱动将在启动时自动加载，也可以通过运行命令加载它： $ sudo modprobe ixgbe ![](https://farm9.staticflickr.com/8760/16863416809_804dea1491_c.jpg) -------------------------------------------------------------------------------- via: http://ask.xmodulo.com/compile-ixgbe-driver-centos-rhel-fedora.html 作者：[Dan Nanni][a] 译者：[Vic020](http://vicyu.net) 校对：[wxy](https://github.com/wxy) 本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译，[Linux中国](http://linux.cn/) 荣誉推出 [a]:http://ask.xmodulo.com/author/nanni [1]:https://linux.cn/article-5149-1.html [2]:http://sourceforge.net/projects/e1000/files/ixgbe%20stable/