On 10/24/2016 05:40 AM, Zefir Kurtisi wrote:
As a result, if you ever see a warning
'803x_aneg_done: SGMII link is not ok' you will
end up having an Ethernet link up but won't get
any data through. This should not happen, if it
does, please contact the module maintainer.
I am now seeing this:
ubuntu@ubuntu:~$ ifup eth1
ubuntu@ubuntu:~$ [ 588.687689] 803x_aneg_done: SGMII link is not ok
[ 588.694909] qcom-emac QCOM8070:00 eth1: Link is Up - 1Gbps/Full - flow
control rx/tx
[ 588.703985] qcom-emac QCOM8070:00 eth1: Link is Up - 1Gbps/Full - flow
control rx/tx
ubuntu@ubuntu:~$ ping 192.168.3.1
PING 192.168.3.1 (192.168.3.1) 56(84) bytes of data.
64 bytes from 192.168.3.1: icmp_seq=1 ttl=64 time=0.502 ms
64 bytes from 192.168.3.1: icmp_seq=2 ttl=64 time=0.244 ms
64 bytes from 192.168.3.1: icmp_seq=3 ttl=64 time=0.220 ms
^C
--- 192.168.3.1 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2107ms
rtt min/avg/max/mdev = 0.220/0.322/0.502/0.127 ms
So I do get the "SGMII link is not ok" message, but my connection is fine. I
don't know why the link-up message is displayed twice. It's only displayed
once if I use the genphy driver instead of the at803x driver.
I'm going to debug the at803x to see what it does that causes the double
link-up message.
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