確認驅(qū)動名稱
#ethtool -i enp5s0f0
driver: i40e
version: 2.1.14-k
firmware-version: 5.04 0x800024db 0.0.0
expansion-rom-version:
bus-info: 0000:05:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
查找驅(qū)動所在的目錄
#modinfo i40e
filename:? ? ? /lib/modules/4.13.0-16-generic/kernel/drivers/net/ethernet/intel/i40e/i40e.ko
version:? ? ? ? 2.1.14-k
license:? ? ? ? GPL
description:? ? Intel(R) Ethernet Connection XL710 Network Driver
author:? ? ? ? Intel Corporation,
srcversion:? ? F4615BE658BE7DED9D7D2D6
#mkdir /opt/software
#mv i40e-2.4.6.tar.gz /opt/software
#cd /opt/software
#tar zxvf i40e-2.4.6.tar.gz
#cd /opt/software/i40e-2.4.6/src
#make
#make install
生成的i40e.ko文件在下面的目錄下
/lib/modules//updates/drivers/net/ethernet/intel/i40e/i40e.ko
OS自帶的
/lib/modules/4.13.0-16-generic/kernel/drivers/net/ethernet/intel/i40e/i40e.ko
卸載掉OS自帶的驅(qū)動
#rmmod i40e
安裝新驅(qū)動
#insmod /lib/modules/4.13.0-16-generic/updates/drivers/net/ethernet/intel/i40e/i40e.ko
#update-initramfs -u
#reboot
重啟后查看是否加載了最新的驅(qū)動
#modinfo i40e
filename:? ? ? /lib/modules/4.13.0-16-generic/updates/drivers/net/ethernet/intel/i40e/i40e.ko
version:? ? ? ? 2.4.6
license:? ? ? ? GPL
description:? ? Intel(R) 40-10 Gigabit Ethernet Connection Network Driver
author:? ? ? ? Intel Corporation,
srcversion:? ? AED7BF3F5ECA621CC4402E8
確認i40evf所在的目錄
root@ubuntu-2:~# ethtool -i enp5s2f6
driver: i40evf
version: 3.0.0-k
firmware-version: N/A
expansion-rom-version:
bus-info: 0000:05:02.6
supports-statistics: yes
supports-test: no
supports-eeprom-access: no
supports-register-dump: no
supports-priv-flags: yes
root@ubuntu-2:~# ethtool -i enp5s0f0
driver: i40e
version: 2.1.14-k
firmware-version: 5.04 0x800024db 0.0.0
expansion-rom-version:
bus-info: 0000:05:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
root@ubuntu-2:~# modinfo i40evf
filename:? ? ? /lib/modules/4.13.0-16-generic/kernel/drivers/net/ethernet/intel/i40evf/i40evf.ko
version:? ? ? ? 3.0.0-k
license:? ? ? ? GPL
description:? ? Intel(R) XL710 X710 Virtual Function Network Driver
author:? ? ? ? Intel Corporation,
srcversion:? ? E871E95165C6F9764D3CF01
#cd /opt/software/i40evf-3.5.6/src
#make
#make install
生成的驅(qū)動模塊在
/lib/modules/4.13.0-16-generic/updates/drivers/net/ethernet/intel/i40evf/i40evf.ko
rmmod i40evf
insmod /lib/modules/4.13.0-16-generic/updates/drivers/net/ethernet/intel/i40evf/i40evf.ko
root@ubuntu-2:/opt/software/i40evf-3.5.6/src# modinfo i40evf
filename:? ? ? /lib/modules/4.13.0-16-generic/updates/drivers/net/ethernet/intel/i40evf/i40evf.ko
version:? ? ? ? 3.5.6
license:? ? ? ? GPL
description:? ? Intel(R) 40-10 Gigabit Ethernet Virtual Function Driver
author:? ? ? ? Intel Corporation,
srcversion:? ? 475216B834436A1FDA07063
#update-initramfs -u
#reboot
重啟后確認驅(qū)動
通過生成VF讓其自動載入i40evf
#echo 8 > /sys/bus/pci/devices/0000:05:00.0/sriov_numvfs
#modinfo i40evf
filename:? ? ? /lib/modules/4.13.0-16-generic/updates/drivers/net/ethernet/intel/i40evf/i40evf.ko
version:? ? ? ? 3.5.6
license:? ? ? ? GPL
description:? ? Intel(R) 40-10 Gigabit Ethernet Virtual Function Driver
author:? ? ? ? Intel Corporation,
srcversion:? ? 475216B834436A1FDA07063
