[Bug 1885072] Re: [SRU][OEM-5.6/U] Fix r8117 firmware base issue

This bug is awaiting verification that the 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-
focal' to 'verification-done-focal'. If the problem still exists, change
the tag 'verification-needed-focal' to 'verification-failed-focal'.

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
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** Tags added: verification-needed-focal

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https://bugs.launchpad.net/bugs/1885072

Title:
[SRU][OEM-5.6/U] Fix r8117 firmware base issue

Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-5.6 package in Ubuntu:
New
Status in linux source package in Focal:
Invalid
Status in linux-oem-5.6 source package in Focal:
Fix Committed

Bug description:
[Impact]
Realtek 8117 failed to work after loading firmware on 5.5+ kernel.

[Fix]
Firmware should reset ocp_base, but not on r8117. Correct the ocp_base in the driver.
Then it works well.

[Test]
Verified on hardware, link status is OK, iperf test result is good.

[Regression Potential]
Low.
Fixed issue, cherry-picked from maintainer's tree.
Due to 5.4- kernel needs more patches, SRU the fix on 5.5+ kernel first.

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