我最近更新了一台服务器的 bnx2 网络驱动程序。如果我显示有关该模块的信息,它会正确显示新版本,2.0.23b。
modinfo bnx2
filename: /lib/modules/2.6.32-5-amd64/kernel/drivers/net/bnx2.ko
version: 2.0.23b
license: GPL
description: Broadcom NetXtreme II BCM5706/5708/5709/5716 Driver
author: Michael Chan <[email protected]>
srcversion: 6E0DD070AB24C11F50B2712
alias: pci:v000014E4d0000163Csv*sd*bc*sc*i*
alias: pci:v000014E4d0000163Bsv*sd*bc*sc*i*
alias: pci:v000014E4d0000163Asv*sd*bc*sc*i*
alias: pci:v000014E4d00001639sv*sd*bc*sc*i*
alias: pci:v000014E4d000016ACsv*sd*bc*sc*i*
alias: pci:v000014E4d000016AAsv*sd*bc*sc*i*
alias: pci:v000014E4d000016AAsv0000103Csd00003102bc*sc*i*
alias: pci:v000014E4d0000164Csv*sd*bc*sc*i*
alias: pci:v000014E4d0000164Asv*sd*bc*sc*i*
alias: pci:v000014E4d0000164Asv0000103Csd00003106bc*sc*i*
alias: pci:v000014E4d0000164Asv0000103Csd00003101bc*sc*i*
depends:
vermagic: 2.6.32-5-amd64 SMP mod_unload modversions
parm: disable_msi:Disable Message Signaled Interrupt (MSI) (int)
parm: stop_on_tx_timeout:For debugging purposes, prevent a chip reset when a tx timeout occurs (int)
但如果我使用 ethtool 显示版本信息,它会显示旧版本2.0.2。
ethtool -i eth0
driver: bnx2
version: 2.0.2
firmware-version: 5.0.11 NCSI 2.0.5
bus-info: 0000:01:00.0
/lib/modules/2.6.32-5-amd64/kernel/drivers/net/bnx2.ko
该文件只有一个位置存在bnx2.ko
,那就是新版本 2.0.23b。
我/var/log/messages
可以看到旧的驱动程序已被加载:
...
Oct 14 15:22:02 localhost kernel: [ 0.827101] Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.0.2 (Aug 21, 2009)
Oct 14 15:22:02 localhost kernel: [ 0.827139] bnx2 0000:01:00.0: PCI INT A -> GSI 36 (level, low) -> IRQ 36
Oct 14 15:22:02 localhost kernel: [ 0.827283] bnx2 0000:01:00.0: firmware: requesting bnx2/bnx2-mips-09-5.0.0.j3.fw
Oct 14 15:22:02 localhost kernel: [ 0.829565] bnx2 0000:01:00.0: firmware: requesting bnx2/bnx2-rv2p-09-5.0.0.j3.fw
Oct 14 15:22:02 localhost kernel: [ 0.832217] eth0: Broadcom NetXtreme II BCM5716 1000Base-T (C0) PCI Express found at mem da000000, IRQ 36, node addr a4:ba:db:43:b1:53
Oct 14 15:22:02 localhost kernel: [ 0.832250] bnx2 0000:01:00.1: PCI INT B -> GSI 48 (level, low) -> IRQ 48
Oct 14 15:22:02 localhost kernel: [ 0.832373] bnx2 0000:01:00.1: firmware: requesting bnx2/bnx2-mips-09-5.0.0.j3.fw
Oct 14 15:22:02 localhost kernel: [ 0.834499] bnx2 0000:01:00.1: firmware: requesting bnx2/bnx2-rv2p-09-5.0.0.j3.fw
...
有任何想法系统仍然从哪里获取旧驱动程序吗?
答案1
您可能需要运行 depmod 来使用任何新模块更新模块依赖关系图:
#depmod -a
dpkg-reconfigure linux-image-2.6.32-5-amd64
运行也需要解决方案。