linux查找网络驱动名称和版本

1. dmesg

   $ dmesg |grep -i ethernet
   [    0.638654] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
   # 驱动名称 r8169
   # 驱动版本 2.3LK-NAPI

2. modinfo

   $ modinfo r8169
   filename:       /lib/modules/4.15.0-33-generic/kernel/drivers/net/ethernet/realtek/r8169.ko
   firmware:       rtl_nic/rtl8107e-2.fw
   firmware:       rtl_nic/rtl8107e-1.fw
   firmware:       rtl_nic/rtl8168h-2.fw
   firmware:       rtl_nic/rtl8168h-1.fw
   firmware:       rtl_nic/rtl8168g-3.fw
   firmware:       rtl_nic/rtl8168g-2.fw
   firmware:       rtl_nic/rtl8106e-2.fw
   firmware:       rtl_nic/rtl8106e-1.fw
   firmware:       rtl_nic/rtl8411-2.fw
   firmware:       rtl_nic/rtl8411-1.fw
   firmware:       rtl_nic/rtl8402-1.fw
   firmware:       rtl_nic/rtl8168f-2.fw
   firmware:       rtl_nic/rtl8168f-1.fw
   firmware:       rtl_nic/rtl8105e-1.fw
   firmware:       rtl_nic/rtl8168e-3.fw
   firmware:       rtl_nic/rtl8168e-2.fw
   firmware:       rtl_nic/rtl8168e-1.fw
   firmware:       rtl_nic/rtl8168d-2.fw
   firmware:       rtl_nic/rtl8168d-1.fw
   version:        2.3LK-NAPI    # 版本
   license:        GPL
   description:    RealTek RTL-8169 Gigabit Ethernet driver  # 描述
   author:         Realtek and the Linux r8169 crew <netdev@vger.kernel.org>
   srcversion:     538E052061BB2CC996F3FCF
   alias:          pci:v00000001d00008168sv*sd00002410bc*sc*i*
   alias:          pci:v00001737d00001032sv*sd00000024bc*sc*i*
   alias:          pci:v000016ECd00000116sv*sd*bc*sc*i*
   alias:          pci:v00001259d0000C107sv*sd*bc*sc*i*
   alias:          pci:v00001186d00004302sv*sd*bc*sc*i*
   alias:          pci:v00001186d00004300sv*sd*bc*sc*i*
   alias:          pci:v00001186d00004300sv00001186sd00004B10bc*sc*i*
   alias:          pci:v000010ECd00008169sv*sd*bc*sc*i*
   alias:          pci:v000010ECd00008168sv*sd*bc*sc*i*
   alias:          pci:v000010ECd00008167sv*sd*bc*sc*i*
   alias:          pci:v000010ECd00008161sv*sd*bc*sc*i*
   alias:          pci:v000010ECd00008136sv*sd*bc*sc*i*
   alias:          pci:v000010ECd00008129sv*sd*bc*sc*i*
   depends:        mii
   retpoline:      Y
   intree:         Y
   name:           r8169
   vermagic:       4.15.0-33-generic SMP mod_unload 
   parm:           use_dac:Enable PCI DAC. Unsafe on 32 bit PCI slot. (int)
   parm:           debug:Debug verbosity level (0=none, ..., 16=all) (int)

3. ethtool

   $ ethtool -i enp2s0
   driver: r8169  # 驱动
   version: 2.3LK-NAPI # 版本
   firmware-version: 
   expansion-rom-version: 
   bus-info: 0000:02:00.0
   supports-statistics: yes
   supports-test: no
   supports-eeprom-access: no
   supports-register-dump: yes
   supports-priv-flags: no

4. lshw

   $ lshw -class network
     *-network               
          description: Ethernet interface
          product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
          vendor: Realtek Semiconductor Co., Ltd.
          physical id: 0
          bus info: pci@0000:02:00.0
          logical name: enp2s0
          version: 0c
          serial: 64:00:6a:47:ff:45
          size: 1Gbit/s
          capacity: 1Gbit/s
          width: 64 bits
          clock: 33MHz
          capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
   	   # 下面一行可以看到驱动和驱动版本
          configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=192.168.66.150 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
          resources: irq:19 ioport:e000(size=256) memory:f7c00000-f7c00fff memory:f0000000-f0003fff
     *-network DISABLED
          description: Ethernet interface
          physical id: 1
          logical name: virbr0-nic
          serial: 52:54:00:c3:21:36
          size: 10Mbit/s
          capabilities: ethernet physical
          configuration: autonegotiation=off broadcast=yes driver=tun driverversion=1.6 duplex=full link=no multicast=yes port=twisted pair speed=10Mbit/s

课程中心

Qianj.51CTO