chelsio 10G 网卡驱动安装及配置问题
时间:2014-07-14 15:15 来源:linux.it.net.cn 作者:it
网卡的驱动及型号:
01:00.0 Ethernet controller: Chelsio Communications Inc T420-CR Unified Wire Ethernet Controller
01:00.1 Ethernet controller: Chelsio Communications Inc T420-CR Unified Wire Ethernet Controller
01:00.2 Ethernet controller: Chelsio Communications Inc T420-CR Unified Wire Ethernet Controller
01:00.3 Ethernet controller: Chelsio Communications Inc T420-CR Unified Wire Ethernet Controller
01:00.4 Ethernet controller: Chelsio Communications Inc T420-CR Unified Wire Ethernet Controller
01:00.5 SCSI storage controller: Chelsio Communications Inc T420-CR Unified Wire Storage Controller
01:00.6 Fibre Channel: Chelsio Communications Inc T420-CR Unified Wire Storage Controller
配置好了以后,lsmod可以看到驱动模块已加载:
[root@167 ~]# lsmod |grep cxgb4
cxgb4 98749 0
配置了IP后,只有eth0是通的,eth1不通,但用ethtool工具显示是连接的:
[root@167 ~]# ethtool eth1
Settings for eth1:
Supported ports: [ FIBRE ]
Supported link modes:
Supports auto-negotiation: No
Advertised link modes: Not reported
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: 10000Mb/s
Duplex: Full
Port: Direct Attach Copper
PHYAD: 0
Transceiver: internal
Auto-negotiation: off
Supports Wake-on: bg
Wake-on: d
Current message level: 0x000000ff (255)
Link detected: yes
想修改auto-negotiation失败:
[root@167 ~]# ethtool -A eth1 autoneg on
Cannot set device pause parameters: Invalid argument
问题有:
1、为什么“Supported link modes:”后面没有显示任何信息?网络不通是不是跟这个有关系?但eth0也没有显示,确可以ping通。
2、“Supports auto-negotiation: No”,是否带TOE功能的网卡,都不支持auto-negotiation ?
(责任编辑:IT)
网卡的驱动及型号: 01:00.0 Ethernet controller: Chelsio Communications Inc T420-CR Unified Wire Ethernet Controller 01:00.1 Ethernet controller: Chelsio Communications Inc T420-CR Unified Wire Ethernet Controller 01:00.2 Ethernet controller: Chelsio Communications Inc T420-CR Unified Wire Ethernet Controller 01:00.3 Ethernet controller: Chelsio Communications Inc T420-CR Unified Wire Ethernet Controller 01:00.4 Ethernet controller: Chelsio Communications Inc T420-CR Unified Wire Ethernet Controller 01:00.5 SCSI storage controller: Chelsio Communications Inc T420-CR Unified Wire Storage Controller 01:00.6 Fibre Channel: Chelsio Communications Inc T420-CR Unified Wire Storage Controller 配置好了以后,lsmod可以看到驱动模块已加载: [root@167 ~]# lsmod |grep cxgb4 cxgb4 98749 0 配置了IP后,只有eth0是通的,eth1不通,但用ethtool工具显示是连接的: [root@167 ~]# ethtool eth1 Settings for eth1: Supported ports: [ FIBRE ] Supported link modes: Supports auto-negotiation: No Advertised link modes: Not reported Advertised pause frame use: No Advertised auto-negotiation: No Speed: 10000Mb/s Duplex: Full Port: Direct Attach Copper PHYAD: 0 Transceiver: internal Auto-negotiation: off Supports Wake-on: bg Wake-on: d Current message level: 0x000000ff (255) Link detected: yes 想修改auto-negotiation失败: [root@167 ~]# ethtool -A eth1 autoneg on Cannot set device pause parameters: Invalid argument 问题有: 1、为什么“Supported link modes:”后面没有显示任何信息?网络不通是不是跟这个有关系?但eth0也没有显示,确可以ping通。 2、“Supports auto-negotiation: No”,是否带TOE功能的网卡,都不支持auto-negotiation ? (责任编辑:IT) |