This bug is awaiting verification that the linux-
bluefield/5.15.0-1010.12 kernel in -proposed solves the problem. Please
test the kernel and update this bug with the results. If the problem is
solved, change the tag 'verification-needed-jammy' to 'verification-
done-jammy'. If the problem still exists, change the tag 'verification-
needed-jammy' to 'verification-failed-jammy'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: kernel-spammed-jammy-linux-bluefield verification-needed-jammy

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-bluefield in Ubuntu.
https://bugs.launchpad.net/bugs/1994897

Title:
  Support BlueField-3 GPIO driver

Status in linux-bluefield package in Ubuntu:
  Invalid
Status in linux-bluefield source package in Jammy:
  Fix Committed

Bug description:
  SRU Justification:

  [Impact]

  * Support GPIO driver for BlueField-3 SoCs.

  [Fix]

  * Support GPIO driver for BlueField-3 SoCs.
  * Allows user to alter GPIO value when direction is set to output
  * Support configuring GPIOs as interrupts for dependent drivers such as 
pwr-mlxbf and mlxbf-gige

  [Test Case]

  * At the moment, this driver can only be tested internally on palladium and 
via the ARM simulator.
  * This driver only loaded on BF3 platforms so has no impact on older 
platforms such as BF2 and BF1.

  [Regression Potential]

  * Code will need to be tested once real HW is ready (bringup)

  [Other]
  * This driver is in the process of being upstreamed. This code is likely to 
change depending on feedback we receive from maintainers. But the upstreaming 
process is long and we need to have this code to be available before 
BlueField-3 bringup.

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