** Changed in: linux-bluefield (Ubuntu Jammy)
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/2103386
Title:
revert SAUCE patches for mlxbf-tmfifo driver
Status in linux-bluefield package in Ubuntu:
New
Status in linux-bluefield source package in Jammy:
Fix Committed
Bug description:
[Description]
The following SAUCE patches should be reverted and replaced with upstream
commits:
7789adb5fe90 UBUNTU: SAUCE: mlxbf-tmfifo: fix potential race
3d8185022ec5 UBUNTU: SAUCE: platform/mellanox: mlxbf-tmfifo: Add BlueField-3
support
[Impact]
Align with upstream commits.
[Fix]
Other two commits are depended on the commits and need reverted. The reverted
commits are:
fe4595c4d14e platform/mellanox: mlxbf-tmfifo: Drop Tx network packet when Tx
TmFIFO is full
7789adb5fe90 UBUNTU: SAUCE: mlxbf-tmfifo: fix potential race
3d77627b0ada UBUNTU: SAUCE: platform/mellanox: Add ctrl message and MAC
configuration
3d8185022ec5 UBUNTU: SAUCE: platform/mellanox: mlxbf-tmfifo: Add BlueField-3
support
Upstream ones are using ACPI API and this one should be cherry-picked too.
5db72fd ACPI: utils: Add acpi_dev_uid_to_integer() helper to get _UID as
integer
[Test Case]
1. Get the iperf data with current mlxbf_tmfifo module.
2. Unload mlxbf_tmfifo and load the newly built module. Get the iperf data.
3. Make sure it works and no performance degradation.
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