AnsweredAssumed Answered

Issue: Udev events not generated by Ethernet driver

Question asked by Ankur Patel on Mar 25, 2014
Latest reply on Jun 18, 2014 by alejandrolozano

Hello Friends,

 

I am using i.mx28evk with kernel 3.10.32 mainline on the board. I am facing issue of udev not receiving the events from Ethernet driver. I tried to monitor the udev events using command :

 

root@imx28evk:~# udevadm monitor

custom logging function 0x17b9c registered

runtime dir '/var/run/udev'

calling: monitor

monitor will print the received events for:

UDEV - the event which udev sends out after rule processing

KERNEL - the kernel uevent

[ 5772.113167] libphy: 800f0000.etherne:00 - Link is Down

[ 5774.193557] libphy: 800f0000.etherne:00 - Link is Up - 100/Full

//NO UDEV Events noticed disconnecting/connecting Ethernet 0

 

When I do plug/unplug the USB mass storgage I got lots of messages with udev events including action = add/remove. But with ethernet plugging/unplugging, I am not getting any messages.

 

I have also tried to find in the driver source under linux/driver/net/ethernet/freescale but couldnt able to find any api used to send uevent via kobject. Any comments on how to enable the udev events for Ethernet driver?

 

Regards,

Ankur

Outcomes