[Bug 2089810] Re: Enable ASPM on Realtek NIC on Dell platform

Plucky will adopt an official fix from Realtek.

** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New

** Also affects: linux (Ubuntu Plucky)
Importance: Undecided
Status: New

** Also affects: linux-oem-6.11 (Ubuntu Plucky)
Importance: Undecided
Status: Invalid

** Changed in: linux (Ubuntu Noble)
Status: New => Invalid

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https://bugs.launchpad.net/bugs/2089810

Title:
Enable ASPM on Realtek NIC on Dell platform

Status in HWE Next:
New
Status in linux package in Ubuntu:
New
Status in linux-oem-6.11 package in Ubuntu:
Invalid
Status in linux source package in Noble:
Invalid
Status in linux-oem-6.11 source package in Noble:
Fix Released
Status in linux source package in Plucky:
New
Status in linux-oem-6.11 source package in Plucky:
Invalid

Bug description:
[Impact]
The /sys/power/suspend_stats/total_hw_sleep desn't increase while suspended, because of the ASPM feature is not enabled on Realtek NIC.

[Fix]
Added a quirk to while list the platform

[Test]
1. check the value of /sys/power/suspend_stats/total_hw_sleep
2. suspend and resume the system
3. the value of /sys/power/suspend_stats/total_hw_sleep increases

[Where problems could occur]
Enable the ASPM on Realtek NIC sometimes lead to different abnormal behaviors.
We have done extensive tests on the target platform and make sure there is no issue introduced by the ASPM feature.

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