Re: [PATCH net-next v4 2/2] r8169: Reinstate ASPM Support

From: David Miller
Date: Fri Jun 22 2018 - 01:09:04 EST


From: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>
Date: Thu, 21 Jun 2018 16:30:39 +0800

> On Intel platforms (Skylake and newer), ASPM support in r8169 is the
> last missing puzzle to let CPU's Package C-State reaches PC8. Without
> ASPM support, the CPU cannot reach beyond PC3. PC8 can save additional
> ~3W in comparison with PC3 on a Coffee Lake platform, Dell G3 3779.
>
> This is based on the work from Chunhao Lin <hau@xxxxxxxxxxx>.
>
> Signed-off-by: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>

Also applied.

Thank you for being so persistent.