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Ehernet interface not up

Question asked by jagadish barri on Apr 4, 2019
Latest reply on Apr 9, 2019 by bpe

Hi Team

We are using custom LS2088A board in which, we are using F104S8A Ethernet PHY for QSGMII interface.

We are getting the following error:

getting below  kernel logs.

libphy: Freescale XGMAC MDIO Bus: probed
mdio_bus 8b96000: Error while reading PHY16 reg at 2.2
mdio_bus 8b96000: Error while reading PHY16 reg at 3.3
mdio_bus 8b96000: MDIO device at address 16 is missing.

 

There is no Ethernet interface is created.

 ifconfig -a
docker0: flags=4098<BROADCAST,MULTICAST>  mtu 1500
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether 02:42:cd:a0:f6:7e  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

 

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

 

sit0: flags=128<NOARP>  mtu 1480
        sit  txqueuelen 1000  (IPv6-in-IPv4)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

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