Hi Bjorn,

On 2/28/2017 1:57 PM, Patel, Mayurkumar wrote:

quoted

I was trying to figure out when to use saved values vs. the values in
registers by looking at the enable_cnt.
enable_cnt is 0 during boot on my system.

enable_cnt for the root port on my system is set to 1 for "root port" already without saving
any ASPM related settings. 

What would be the best way to figure out when to save power-on values from
the registers?

-- 
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.