如何在 Linux 内核更新中找到有关 NIC 驱动程序版本的信息：
当前的：
# uname -r
2.6.32-279.2.1.el6.x86_64
-
# ethtool -i eth0
driver: e1000e
version: 1.9.5-k
firmware-version: 2.1-2
bus-info: 0000:02:00.0
可用的内核更新：
# yum check-update kernel
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirror.for.me.uk
* epel: mirrors.coreix.net
* extras: centos.mirroring.pulsant.co.uk
* updates: mirror.for.me.uk
kernel.x86_64 2.6.32-279.19.1.el6
如何确定该驱动程序的实际版本 - 是否有其他命令可用于此目的？
# rpm -q --changelog kernel.x86_64 0:2.6.32-279.19.1.el6 | egrep -i 'e1000' | grep -i 'version'
- [netdrv] e1000e: update to upstream version 1.4.4 (Andy Gospodarek) [730607]
- [netdrv] e1000e: update to upstream version 1.3.16-k (Andy Gospodarek) [694223 698291]
- [netdrv] e1000e: upstream to upstream version 1.2.20 (Andy Gospodarek) [636325]
- [netdrv] e1000e: update driver version number (Andy Gospodarek) [582803]
- [netdrv] e1000: update DRV_VERSION to match upstream (Dean Nelson) [737719]
- [netdrv] e1000: remove not used fw_version from .get_drvinfo (Dean Nelson) [737719]
- [netdrv] e1000e: increase version number (Dean Nelson) [737713]
- [netdrv] e1000e: cleanup strlcpy conversion of .get_drvinfo routines (Dean Nelson) [737713]
- [netdrv] e1000e: update to upstream version 1.4.4 (Andy Gospodarek) [730607]
- [netdrv] e1000e: update to upstream version 1.3.16-k (Andy Gospodarek) [694223 698291]
- [netdrv] e1000e: upstream to upstream version 1.2.20 (Andy Gospodarek) [636325]
- [netdrv] e1000e: update driver version number (Andy Gospodarek) [582803]
- [netdrv] e1000: update DRV_VERSION to match upstream (Dean Nelson) [737719]
- [netdrv] e1000: remove not used fw_version from .get_drvinfo (Dean Nelson) [737719]
- [netdrv] e1000e: increase version number (Dean Nelson) [737713]
- [netdrv] e1000e: cleanup strlcpy conversion of .get_drvinfo routines (Dean Nelson) [737713]
- [netdrv] e1000e: update to upstream version 1.4.4 (Andy Gospodarek) [730607]
- [netdrv] e1000e: update to upstream version 1.3.16-k (Andy Gospodarek) [694223 698291]
- [netdrv] e1000e: upstream to upstream version 1.2.20 (Andy Gospodarek) [636325]
- [netdrv] e1000e: update driver version number (Andy Gospodarek) [582803]
答案1
/sbin/modinfo e1000e
这将显示当前内核模块中的内核模块版本。
或者，您可以使用 -k 选项来选择特定的内核版本：
/sbin/modinfo -k 2.6.32-220.4.1.el6.x86_64
您还可以指定内核模块的文件名而不是名称：
modinfo /lib/modules/2.6.32-220.4.1.el6.x86_64/kernel/drivers/net/e1000e/e1000e.ko