linux 查看网卡驱动信息

概述方法一： 1：ethtool -i ethx 如： linux:/mnt # ethtool -i eth1 driver: e1000e version: 1.0.2-k2 firmware-version: 1.9-0 bus-info: 0000:0b:00.0 linux:/mnt # ethtool -i eth16 driver: igb version: 2.1.0-k2 firmw

方法一：

1：ethtool -i ethx

如：

linux:/mnt # ethtool -i eth1

driver: e1000e

version: 1.0.2-k2

firmware-version: 1.9-0

bus-info: 0000:0b:00.0

linux:/mnt # ethtool -i eth16

driver: igb

version: 2.1.0-k2

firmware-version: 1.4-1

bus-info: 0000:0a:00.0

linux:/mnt # 

2：使用 modinfo  igb 查看驱动信息

linux:~ # modinfo  igb

filename:       /lib/modules/2.6.32.12-0.7-default/kernel/drivers/net/igb/igb.ko

version:        5.2.5

license:        GPL

description:    Intel(R) Gigabit Ethernet Network Driver

author:         Intel Corporation,<[email protected]>

srcversion:     0E80ABCD0117D822FE8B271

alias:          pci:v00008086d000010D6sv*sd*bc*sc*i*

alias:          pci:v00008086d000010A9sv*sd*bc*sc*i*

alias:          pci:v00008086d000010A7sv*sd*bc*sc*i*

alias:          pci:v00008086d000010E8sv*sd*bc*sc*i*

alias:          pci:v00008086d00001526sv*sd*bc*sc*i*

alias:          pci:v00008086d0000150Dsv*sd*bc*sc*i*

alias:          pci:v00008086d000010E7sv*sd*bc*sc*i*

alias:          pci:v00008086d000010E6sv*sd*bc*sc*i*

alias:          pci:v00008086d00001518sv*sd*bc*sc*i*

alias:          pci:v00008086d0000150Asv*sd*bc*sc*i*

alias:          pci:v00008086d000010C9sv*sd*bc*sc*i*

alias:          pci:v00008086d00000440sv*sd*bc*sc*i*

alias:          pci:v00008086d0000043Csv*sd*bc*sc*i*

alias:          pci:v00008086d0000043Asv*sd*bc*sc*i*

alias:          pci:v00008086d00000438sv*sd*bc*sc*i*

alias:          pci:v00008086d00001516sv*sd*bc*sc*i*

alias:          pci:v00008086d00001511sv*sd*bc*sc*i*

alias:          pci:v00008086d00001510sv*sd*bc*sc*i*

alias:          pci:v00008086d00001527sv*sd*bc*sc*i*

alias:          pci:v00008086d0000150Fsv*sd*bc*sc*i*

alias:          pci:v00008086d0000150Esv*sd*bc*sc*i*

alias:          pci:v00008086d00001524sv*sd*bc*sc*i*

alias:          pci:v00008086d00001523sv*sd*bc*sc*i*

alias:          pci:v00008086d00001522sv*sd*bc*sc*i*

alias:          pci:v00008086d00001521sv*sd*bc*sc*i*

alias:          pci:v00008086d00001539sv*sd*bc*sc*i*

alias:          pci:v00008086d0000157Csv*sd*bc*sc*i*

alias:          pci:v00008086d0000157Bsv*sd*bc*sc*i*

alias:          pci:v00008086d00001538sv*sd*bc*sc*i*

alias:          pci:v00008086d00001537sv*sd*bc*sc*i*

alias:          pci:v00008086d00001536sv*sd*bc*sc*i*

alias:          pci:v00008086d00001533sv*sd*bc*sc*i*

alias:          pci:v00008086d00001F45sv*sd*bc*sc*i*

alias:          pci:v00008086d00001F41sv*sd*bc*sc*i*

alias:          pci:v00008086d00001F40sv*sd*bc*sc*i*

depends:        hwmon,dca

supported:      external

vermagic:       2.6.32.12-0.7-default SMP mod_unload modversions 

parm:           InterruptThrottleRate:Maximum interrupts per second,per vector,(max 100000),default 3=adaptive (array of int)

parm:           IntMode:Change Interrupt Mode (0=Legacy,1=MSI,2=MSI-X),default 2 (array of int)

parm:           Node:set the starting node to allocate memory on,default -1 (array of int)

parm:           LliPort:Low Latency Interrupt TCP Port (0-65535),default 0=off (array of int)

parm:           LliPush:Low Latency Interrupt on TCP Push flag (0,1),default 0=off (array of int)

parm:           LliSize:Low Latency Interrupt on Packet Size (0-1500),default 0=off (array of int)

parm:           RSS:Number of Receive-SIDe Scaling Descriptor Queues (0-8),default 1,0=number of cpus (array of int)

parm:           VMDQ:Number of Virtual Machine Device Queues: 0-1 = disable,2-8 enable,default 0 (array of int)

parm:           max_vfs:Number of Virtual Functions: 0 = disable,1-7 enable,default 0 (array of int)

parm:           MDD:MalicIoUs Driver Detection (0/1),default 1 = enabled. Only available when max_vfs is greater than 0 (array of int)

parm:           QueuePairs:Enable Tx/Rx queue pairs for interrupt handling (0,default 1=on (array of int)

parm:           EEE:Enable/disable on parts that support the feature (array of int)

parm:           DMAC:disable or set latency for DMA Coalescing ((0=off,1000-10000(msec),250,500 (usec)) (array of int)

parm:           LRO:Large Receive Offload (0,default 0=off (array of int)

parm:           enable_deBUG:Set to 1 to enable deBUG tracing into the syslog (uint)

parm:           deBUG:DeBUG level (0=none,...,16=all) (int)

linux:~ # 

方法二：

1：dmesg |  grep  ethx

如：

linux:~ # dmesg |  grep  eth17

[   30.351872] igb 0000:0a:00.1: eth17: (PCIE:2.5Gb/s:WIDth x4) 00:0b:ab:52:fb:b3

[   30.351952] igb 0000:0a:00.1: eth17: PBA No: ffffff-0ff

[429171.548763] device eth17 entered promiscuous mode

[429173.116530] igb: eth17 NIC link is Up 1000 Mbps Full Duplex,Flow Control: RX

[429173.118867] ADDRCONF(NETDEV_UP): eth17: link is not ready

[429173.121176] ADDRCONF(NETDEV_CHANGE): eth17: link becomes ready

[429183.236266] eth17: no IPv6 routers present

[1641503.272376] igb 0000:0a:00.1: eth17: (PCIE:2.5Gb/s:WIDth x4) 00:0b:ab:52:fb:b3

[1641503.272460] igb 0000:0a:00.1: eth17: PBA No: ffffff-0ff

[1641598.356110] device eth17 entered promiscuous mode

[1641598.369229] igb: eth17 NIC link is Up 1000 Mbps Full Duplex,Flow Control: RX

[1641598.372636] ADDRCONF(NETDEV_UP): eth17: link is not ready

[1641598.374978] ADDRCONF(NETDEV_CHANGE): eth17: link becomes ready

[1641608.564181] eth17: no IPv6 routers present

[1701779.787471] igb 0000:0a:00.1: eth17: (PCIE:2.5GT/s:WIDth x4) 

[1701779.787473] igb 0000:0a:00.1: eth17: MAC: 00:0b:ab:52:fb:b3

[1701779.787555] igb 0000:0a:00.1: eth17: PBA No: FFFFFF-0FF

[1702124.805650] device eth17 entered promiscuous mode

[1702141.839131] ADDRCONF(NETDEV_UP): eth17: link is not ready

[1702144.057474] igb: eth17 NIC link is Up 1000 Mbps Full Duplex,Flow Control: None

[1702144.059425] ADDRCONF(NETDEV_CHANGE): eth17: link becomes ready

[1702154.705520] eth17: no IPv6 routers present

[1712008.630151] igb 0000:0a:00.1: eth17: (PCIE:2.5GT/s:WIDth x4) 

[1712008.630153] igb 0000:0a:00.1: eth17: MAC: 00:0b:ab:52:fb:b3

[1712008.630235] igb 0000:0a:00.1: eth17: PBA No: FFFFFF-0FF

[1712100.136186] device eth17 entered promiscuous mode

[1712101.873823] ADDRCONF(NETDEV_UP): eth17: link is not ready

[1712104.159209] igb: eth17 NIC link is Up 1000 Mbps Full Duplex,Flow Control: None

[1712104.161548] ADDRCONF(NETDEV_CHANGE): eth17: link becomes ready

[1712114.854722] eth17: no IPv6 routers present

linux:~ # 

2：使用 modinfo  igb 查看驱动信息

(结果同方法一中的)

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