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charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: > -----Original Message----- > From: Alexander Duyck > Sent: Friday, December 4, 2020 15:27 > To: Limonciello, Mario > Cc: Jeff Kirsher; Tony Nguyen; intel-wired-lan; LKML; Linux PM; Netdev; Jakub > Kicinski; Sasha Netfin; Aaron Brown; Stefan Assmann; David Miller; David > Arcari; Shen, Yijun; Yuan, Perry; anthony.wong at canonical.com > Subject: Re: [PATCH v3 0/7] Improve s0ix flows for systems i219LM > > > [EXTERNAL EMAIL] > > On Fri, Dec 4, 2020 at 12:09 PM Mario Limonciello > wrote: > > > > commit e086ba2fccda ("e1000e: disable s0ix entry and exit flows for ME > systems") > > disabled s0ix flows for systems that have various incarnations of the > > i219-LM ethernet controller. This was done because of some regressions > > caused by an earlier > > commit 632fbd5eb5b0e ("e1000e: fix S0ix flows for cable connected case") > > with i219-LM controller. > > > > Performing suspend to idle with these ethernet controllers requires a > properly > > configured system. To make enabling such systems easier, this patch > > series allows determining if enabled and turning on using ethtool. > > > > The flows have also been confirmed to be configured correctly on Dell's > Latitude > > and Precision CML systems containing the i219-LM controller, when the kernel > also > > contains the fix for s0i3.2 entry previously submitted here and now part of > this > > series. > > https://marc.info/?l=linux-netdev&m=160677194809564&w=2 > > > > Patches 4 through 7 will turn the behavior on by default for some of Dell's > > CML and TGL systems. > > The patches look good to me. Just need to address the minor issue that > seems to have been present prior to the introduction of this patch > set. > > Reviewed-by: Alexander Duyck Thanks for your review. Just some operational questions - since this previously existed do you want me to re-spin the series to a v4 for this, or should it be a follow up after the series? If I respin it, would you prefer that change to occur at the start or end of the series?