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[Bug 1458042] Re: [SRU] xgene-enet: add SGMII based 1GbE support for the second port

 

ubuntu@ubuntu:~$ uname -a
Linux ubuntu 3.19.0-23-generic #24-Ubuntu SMP Tue Jul 7 18:58:44 UTC 2015 aarch64 aarch64 aarch64 GNU/Linux
ubuntu@ubuntu:~$ sudo ethtool eth2
sudo: unable to resolve host ubuntu
Settings for eth2:
	Supported ports: [ MII ]
	Supported link modes:   1000baseT/Full 
	Supported pause frame use: No
	Supports auto-negotiation: Yes
	Advertised link modes:  1000baseT/Full 
	Advertised pause frame use: No
	Advertised auto-negotiation: Yes
	Speed: 1000Mb/s
	Duplex: Full
	Port: MII
	PHYAD: 0
	Transceiver: internal
	Auto-negotiation: on
	Link detected: no


** Tags removed: verification-needed-vivid
** Tags added: verification-done-vivid

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https://bugs.launchpad.net/bugs/1458042

Title:
  [SRU] xgene-enet: add SGMII based 1GbE support for the second port

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released
Status in linux source package in Vivid:
  Fix Committed
Status in linux source package in Wily:
  In Progress

Bug description:
  [Impact]
  APM's Mustang boards have a second SGMII based 1GbE interface that is currently unsupported by Ubuntu.

  [Test Case]
  Verify that the previously non-working SGMII based 1GbE interface now works.

  [Regression Risk]
  Since the changes touch the driver that supports the existing GbE and first SGMII support, it is possible that that support has become impacted. The changes also impact drivers/of/of_net.c, which could impact other users of the interface.

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References