mbox series

[net-next,v3,0/9] net: Remove switchdev_ops

Message ID 20190210234007.16173-1-f.fainelli@gmail.com
Headers show
Series net: Remove switchdev_ops | expand

Message

Florian Fainelli Feb. 10, 2019, 11:39 p.m. UTC
Hi all,

This patch series finishes by the removal of switchdev_ops. To get there
we need to do a few things:

- get rid of the one and only call to switchdev_port_attr_get() which is
  used to fetch the device's bridge port flags capabilities, instead we
  can just check what flags are being programmed during the prepare
  phase

- once we get rid of getting switchdev port attributes we convert the
  setting of such attributes using a blocking notifier

And then remove switchdev_ops completely.

Please review and let me know what you think!

David, I would like to get Ido's feedback on this to make sure I did not
miss something, thank you!

Changes in v3:
- dropped patches removing te need to get the attribute since we
  still need that in order to support different sleeping vs.
  non-sleeping contexts

Changes in v2:
- fixed bisectability issues in patch #15
- added Acked-by from Jiri where necessary
- fixed a few minor issues according to Jiri's feedback:
	- rename port_attr_event -> port_attr_set_event
	- moved SWITCHDEV_PORT_ATTR_SET closer to other blocking events

Florian Fainelli (9):
  Documentation: networking: switchdev: Update port parent ID section
  switchdev: Add SWITCHDEV_PORT_ATTR_SET, SWITCHDEV_PORT_ATTR_GET
  rocker: Handle SWITCHDEV_PORT_ATTR_GET/SET
  mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_GET/SET
  net: mscc: ocelot: Handle SWITCHDEV_PORT_ATTR_GET/SET
  staging: fsl-dpaa2: ethsw: Handle SWITCHDEV_PORT_ATTR_GET/SET
  net: dsa: Handle SWITCHDEV_PORT_ATTR_GET/SET
  net: switchdev: Replace port attr get/set SDO with a notification
  net: Remove switchdev_ops

 Documentation/networking/switchdev.txt        |  10 +-
 .../net/ethernet/mellanox/mlxsw/spectrum.c    |  12 --
 .../net/ethernet/mellanox/mlxsw/spectrum.h    |   2 -
 .../mellanox/mlxsw/spectrum_switchdev.c       |  36 +++---
 drivers/net/ethernet/mscc/ocelot.c            |  26 ++++-
 drivers/net/ethernet/rocker/rocker_main.c     |  30 ++++-
 drivers/staging/fsl-dpaa2/ethsw/ethsw.c       |  30 ++++-
 include/linux/netdevice.h                     |   3 -
 include/net/switchdev.h                       |  28 ++---
 net/dsa/slave.c                               |  30 ++++-
 net/switchdev/switchdev.c                     | 107 ++++++------------
 11 files changed, 168 insertions(+), 146 deletions(-)

Comments

Florian Fainelli Feb. 11, 2019, 5:31 p.m. UTC | #1
On 2/10/19 3:39 PM, Florian Fainelli wrote:
> Hi all,
> 
> This patch series finishes by the removal of switchdev_ops. To get there
> we need to do a few things:
> 
> - get rid of the one and only call to switchdev_port_attr_get() which is
>   used to fetch the device's bridge port flags capabilities, instead we
>   can just check what flags are being programmed during the prepare
>   phase
> 
> - once we get rid of getting switchdev port attributes we convert the
>   setting of such attributes using a blocking notifier
> 
> And then remove switchdev_ops completely.
> 
> Please review and let me know what you think!
> 
> David, I would like to get Ido's feedback on this to make sure I did not
> miss something, thank you!

David, I will be reposting a v4 with Jiri's Acked-by as well as adding
fallthrough switch/case annotations so we don't regress on that front.
Thank you.

> 
> Changes in v3:
> - dropped patches removing te need to get the attribute since we
>   still need that in order to support different sleeping vs.
>   non-sleeping contexts
> 
> Changes in v2:
> - fixed bisectability issues in patch #15
> - added Acked-by from Jiri where necessary
> - fixed a few minor issues according to Jiri's feedback:
> 	- rename port_attr_event -> port_attr_set_event
> 	- moved SWITCHDEV_PORT_ATTR_SET closer to other blocking events
> 
> Florian Fainelli (9):
>   Documentation: networking: switchdev: Update port parent ID section
>   switchdev: Add SWITCHDEV_PORT_ATTR_SET, SWITCHDEV_PORT_ATTR_GET
>   rocker: Handle SWITCHDEV_PORT_ATTR_GET/SET
>   mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_GET/SET
>   net: mscc: ocelot: Handle SWITCHDEV_PORT_ATTR_GET/SET
>   staging: fsl-dpaa2: ethsw: Handle SWITCHDEV_PORT_ATTR_GET/SET
>   net: dsa: Handle SWITCHDEV_PORT_ATTR_GET/SET
>   net: switchdev: Replace port attr get/set SDO with a notification
>   net: Remove switchdev_ops
> 
>  Documentation/networking/switchdev.txt        |  10 +-
>  .../net/ethernet/mellanox/mlxsw/spectrum.c    |  12 --
>  .../net/ethernet/mellanox/mlxsw/spectrum.h    |   2 -
>  .../mellanox/mlxsw/spectrum_switchdev.c       |  36 +++---
>  drivers/net/ethernet/mscc/ocelot.c            |  26 ++++-
>  drivers/net/ethernet/rocker/rocker_main.c     |  30 ++++-
>  drivers/staging/fsl-dpaa2/ethsw/ethsw.c       |  30 ++++-
>  include/linux/netdevice.h                     |   3 -
>  include/net/switchdev.h                       |  28 ++---
>  net/dsa/slave.c                               |  30 ++++-
>  net/switchdev/switchdev.c                     | 107 ++++++------------
>  11 files changed, 168 insertions(+), 146 deletions(-)
>
David Miller Feb. 11, 2019, 6:46 p.m. UTC | #2
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Mon, 11 Feb 2019 09:31:42 -0800

> David, I will be reposting a v4 with Jiri's Acked-by as well as adding
> fallthrough switch/case annotations so we don't regress on that front.
> Thank you.

Ok, thanks for letting me know.