Subject: Re: DPAA Ethernet traffice troubles with Linux kernel

From: Andrew Lunn <[email-masked]>
Date: Tue, 16 Jan 2018 16:04:11 +0100

> When i use mii-tool too Kick the tranceiver... it comes alive.. i can
> ping the eth0 itself
> 
> root@X5000LNX:/home/skateman# mii-tool -R eth0
> resetting the transceiver...
> root@X5000LNX:/home/skateman# ping 192.168.22.44
> PING 192.168.22.44 (192.168.22.44) 56(84) bytes of data.
> 64 bytes from 192.168.22.44: icmp_seq=1 ttl=64 time=0.045 ms
> 64 bytes from 192.168.22.44: icmp_seq=2 ttl=64 time=0.046 ms
> 64 bytes from 192.168.22.44: icmp_seq=3 ttl=64 time=0.047 ms
> 64 bytes from 192.168.22.44: icmp_seq=4 ttl=64 time=0.048 ms

What PHY driver are you using?

This smells a bit like an RGMII-ID problem.

     Andrew