[Bug 1815022] Re: qeth: Enhanced link speed - s390tools part (Cosmic+Bionic)

[Dimitri John Ledkov]

# dpkg-query -W s390-tools
s390-tools	2.3.0-0ubuntu3.3

# qethqoat encc003
PCHID: 0x014c
CHPID: 0xc0
Manufacturer MAC address: 6c:ae:8b:48:e7:0d
Configured MAC address: 00:00:00:00:00:00
Data device sub-channel address: 0xc005
CULA: 0x00
Unit address: 0x05
Physical port number: 0
Number of output queues: 1
Number of input queues: 1
Number of active input queues: 0
CHPID Type: OSD
Interface flags: 0x00040000
OSA Generation: OSA-Express5S
Port speed/mode: 10 Gb/s / full duplex
Port media type: multi mode (SR/SX)
Jumbo frames: yes
Firmware: 0x00000774

IPv4 router: no 
IPv6 router: no 
IPv4 vmac router: no
IPv6 vmac router: no
Connection isolation: not active
Connection isolation VEPA: no
IPv4 assists enabled: 0x00000000
IPv6 assists enabled: 0x00f15c60
IPv4 outbound checksum enabled: 0x00000000
IPv6 outbound checksum enabled: 0x00000000
IPv4 inbound checksum enabled: 0x00000000
IPv6 inbound checksum enabled: 0x00000000
L2 vlan id: 2654
L2 vmac: 4a:4c:9b:69:3c:52

gmac
----
01:00:5e:00:00:01
33:33:00:00:00:01
01:80:c2:00:00:21
33:33:ff:69:3c:52


Still works on existing hardware / did not regress.

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

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https://bugs.launchpad.net/bugs/1815022

Title:
  qeth: Enhanced link speed - s390tools part (Cosmic+Bionic)

Status in Ubuntu on IBM z Systems:
  Fix Committed
Status in s390-tools package in Ubuntu:
  Fix Released
Status in s390-tools source package in Bionic:
  Fix Committed
Status in s390-tools source package in Cosmic:
  New
Status in s390-tools source package in Disco:
  Fix Released

Bug description:
  [Impact]

   * Hardware Enablement - report correct link speeds for one more card

  [Test Case]

   * Execute qethqoat on an OSA-Express7S card, e.g.:

    $ qethqoat encc003

   And check that Port speed/mode is reported correctly.

   * Test that the tool continues to work on existing cards.

  [Regression Potential]

   * code changes to qethqoat tool only to add one more set of defines
  for the new network card. Test that the tool works correctly on
  existing cards.

  [Other Info]
   
   * Original bug report.

  Function:
  Provide enhanced link speed for OSA networks

  Business Case:
  Improved performance with OSA networks

  Available with s390-tools 2.7.0
  https://github.com/ibm-s390-tools/s390-tools/releases

  This function is already Fix Released for disco
  https://bugs.launchpad.net/ubuntu/+source/s390-tools/+bug/1814891

  But should also be implemented for Cosmic and Bionic.
  This is the rational for this request

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