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Beginner
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Wake on LAN not working on i210 ethernet controller.

Hi Team,

 

We designed custom board using NXP iMX8MQ processor. We used Intel i210 ethernet controller in our design and able to bring up that interface.

 

But, we facing issue on Wake on LAN functionality of i210 controller.

Logs are attached as below.

 

root@imx8mqpicoitx:~#

root@imx8mqpicoitx:~#

root@imx8mqpicoitx:~# ifconfig eth1

eth1     Link encap:Ethernet HWaddr 00:a0:c9:00:00:00 

         inet addr:192.168.2.169 Bcast:192.168.3.255 Mask:255.255.252.0

         inet6 addr: fe80::2a0:c9ff:fe00:0/64 Scope:Link

         UP BROADCAST RUNNING MULTICAST DYNAMIC MTU:1500 Metric:1

         RX packets:955339 errors:0 dropped:0 overruns:77 frame:0

         TX packets:69013 errors:0 dropped:0 overruns:0 carrier:0

         collisions:0 txqueuelen:1000

         RX bytes:1139908902 (1.0 GiB) TX bytes:4052993 (3.8 MiB)

         Memory:18100000-1817ffff

 

root@imx8mqpicoitx:~# ethtool eth1

Settings for eth1:

       Supported ports: [ TP ]

       Supported link modes:  10baseT/Half 10baseT/Full

                               100baseT/Half 100baseT/Full

                               1000baseT/Full

       Supported pause frame use: Symmetric

       Supports auto-negotiation: Yes

       Advertised link modes: 10baseT/Half 10baseT/Full

                               100baseT/Half 100baseT/Full

                               1000baseT/Full

       Advertised pause frame use: Symmetric

       Advertised auto-negotiation: Yes

       Speed: 1000Mb/s

       Duplex: Full

       Port: Twisted Pair

       PHYAD: 1

       Transceiver: internal

       Auto-negotiation: on

       MDI-X: off (auto)

       Supports Wake-on: pumbg

       Wake-on: g

       Current message level: 0x00000007 (7)

                              drv probe link

       Link detected: yes

root@imx8mqpicoitx:~#

root@imx8mqpicoitx:~#

 

There is wake-on functionality is ON as per above logs. When I freeze the processor and send magic packet from another system our processor does not coming out from freeze mode.

 

Is there any configuration missing from my side? Or, the WOL functionality is not worked in i210 Linux driver?

 

Let me know if you require more information from my side.

 

Thanks & regards,

Nirmal

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1 Reply
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Moderator
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Hello, @NK89​:

 

Thank you for contacting Intel Embedded Community.

 

Could you please let us know how many units of the project related to this circumstance have been manufactured? How many are affected? Could you please give the failure rate? Also, could you please list the sources that you have used to design it and if it has been verified by Intel?

 

Could you please explain the procedure followed to obtain the cited driver?

 

We are waiting for your answer.

@Mæcenas_INTEL​.

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