Re: [GIT PULL] PCI fixes for v4.10

From: Sinan Kaya
Date: Mon May 01 2017 - 22:41:36 EST

On 5/1/2017 9:54 PM, Lukas Wunner wrote:
> (b) ASPM L1 enabled on boot, but disabled after powering off and back on
> => I believe Sinan is working on this (+cc).

The decision was made not to touch ASPM registers following hotplug insertion
unless pcie_aspm.policy=powersave is specified.

The discussion is here:

This was done to maintain existing behavior and not break things.

Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.