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[v1,00/11] net: ethernet: use generic power management

Message ID 20200701125938.639447-1-vaibhavgupta40@gmail.com
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Series net: ethernet: use generic power management | expand

Message

Vaibhav Gupta July 1, 2020, 12:59 p.m. UTC 
Linux Kernel Mentee: Remove Legacy Power Management.

The purpose of this patch series is to remove legacy power management callbacks
from amd ethernet drivers.

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(-)

Comments

Vaibhav Gupta July 1, 2020, 1:05 p.m. UTC | #1 
On Wed, Jul 1, 2020 at 6:31 PM Vaibhav Gupta <vaibhavgupta40@gmail.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
>