linux-kernel - Re: [PATCH v1 00/11] net: ethernet: use generic power management

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Date:   Wed, 1 Jul 2020 18:35:45 +0530
From:   Vaibhav Gupta <vaibhavgupta40@...il.com>
To:     Bjorn Helgaas <helgaas@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Bjorn Helgaas <bjorn@...gaas.com>,
        Vaibhav Gupta <vaibhav.varodek@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        David Dillow <dave@...dillows.org>,
        Ion Badulescu <ionut@...ula.org>,
        Netanel Belgazal <netanel@...zon.com>,
        Arthur Kiyanovski <akiyano@...zon.com>,
        Guy Tzalik <gtzalik@...zon.com>,
        Saeed Bishara <saeedb@...zon.com>,
        Zorik Machulsky <zorik@...zon.com>,
        Derek Chickles <dchickles@...vell.com>,
        Satanand Burla <sburla@...vell.com>,
        Felix Manlunas <fmanlunas@...vell.com>,
        Denis Kirjanov <kda@...ux-powerpc.org>,
        Ajit Khaparde <ajit.khaparde@...adcom.com>,
        Sriharsha Basavapatna <sriharsha.basavapatna@...adcom.com>,
        Somnath Kotur <somnath.kotur@...adcom.com>,
        Tariq Toukan <tariqt@...lanox.com>,
        Jon Mason <jdmason@...zu.us>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH v1 00/11] net: ethernet: use generic power management

On Wed, Jul 1, 2020 at 6:31 PM Vaibhav Gupta <vaibhavgupta40@...il.com> wrote:
>
> Linux Kernel Mentee: Remove Legacy Power Management.
>
> The purpose of this patch series is to remove legacy power management callbacks
> from amd ethernet drivers.
s/amd/net
--Vaibhav Gupta
>
> The callbacks performing suspend() and resume() operations are still calling
> pci_save_state(), pci_set_power_state(), etc. and handling the power management
> themselves, which is not recommended.
>
> The conversion requires the removal of the those function calls and change the
> callback definition accordingly and make use of dev_pm_ops structure.
>
> All patches are compile-tested only.
>
> Vaibhav Gupta (11):
>   typhoon: use generic power management
>   ne2k-pci: use generic power management
>   starfire: use generic power management
>   ena_netdev: use generic power management
>   liquidio: use generic power management
>   sundance: use generic power management
>   benet: use generic power management
>   mlx4: use generic power management
>   ksz884x: use generic power management
>   vxge: use generic power management
>   natsemi: use generic power management
>
>  drivers/net/ethernet/3com/typhoon.c           | 53 +++++++++++--------
>  drivers/net/ethernet/8390/ne2k-pci.c          | 29 +++-------
>  drivers/net/ethernet/adaptec/starfire.c       | 23 +++-----
>  drivers/net/ethernet/amazon/ena/ena_netdev.c  | 21 +++-----
>  .../net/ethernet/cavium/liquidio/lio_main.c   | 31 ++---------
>  drivers/net/ethernet/dlink/sundance.c         | 27 +++-------
>  drivers/net/ethernet/emulex/benet/be_main.c   | 22 +++-----
>  drivers/net/ethernet/mellanox/mlx4/main.c     | 11 ++--
>  drivers/net/ethernet/micrel/ksz884x.c         | 25 ++++-----
>  drivers/net/ethernet/natsemi/natsemi.c        | 26 +++------
>  .../net/ethernet/neterion/vxge/vxge-main.c    | 14 ++---
>  11 files changed, 100 insertions(+), 182 deletions(-)
>
> --
> 2.27.0
>