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* [PATCH net-next v2 00/12] net: Introduce ndo_get_port_parent_id()
@ 2019-02-05 22:12 Florian Fainelli
  2019-02-05 22:13 ` [PATCH net-next v2 01/12] " Florian Fainelli
                   ` (11 more replies)
  0 siblings, 12 replies; 14+ messages in thread
From: Florian Fainelli @ 2019-02-05 22:12 UTC (permalink / raw)
  To: netdev
  Cc: Florian Fainelli, David S. Miller, Ido Schimmel, open list,
	open list:MELLANOX MLX5 core VPI driver,
	open list:NETRONOME ETHERNET DRIVERS,
	open list:STAGING SUBSYSTEM, moderated list:ETHERNET BRIDGE

Hi all,

Based on discussion with Ido and feedback from Jakub there are clearly
two classes of users that implement SWITCHDEV_ATTR_ID_PORT_PARENT_ID:

- PF/VF drivers which typically only implement return the port's parent
  ID, yet have to implement switchdev_port_attr_get() just for that

- Ethernet switch drivers: mlxsw, ocelot, DSA, etc. which implement more
  attributes which we want to be able to eventually veto in the context
  of the caller, thus making them candidates for using a blocking notifier
  chain

Changes in v2:

- resolved build failures spotted by kbuild test robot
- added helpers functions into the core network device layer:
  dev_get_port_parent_id() and netdev_port_same_parent_id();
- added support for recursion to lower devices

Changes from RFC:

- introduce a ndo_get_port_parent_id() and convert all relevant drivers
  to use it

- get rid of SWITCHDEV_ATTR_ID_PORT_PARENT_ID

A subsequent set of patches will convert switchdev_port_attr_set() to
use a blocking notifier call, and still get rid of
switchdev_port_attr_get() altogether.

Florian Fainelli (12):
  net: Introduce ndo_get_port_parent_id()
  bnxt: Implement ndo_get_port_parent_id()
  liquidio: Implement ndo_get_port_parent_id()
  net/mlx5e: Implement ndo_get_port_parent_id()
  mlxsw: Implement ndo_get_port_parent_id()
  mscc: ocelot: Implement ndo_get_port_parent_id()
  nfp: Implement ndo_get_port_parent_id()
  rocker: Implement ndo_get_port_parent_id()
  netdevsim: Implement ndo_get_port_parent_id()
  staging: fsl-dpaa2: ethsw: Implement ndo_get_port_parent_id()
  net: dsa: Implement ndo_get_port_parent_id()
  net: Get rid of SWITCHDEV_ATTR_ID_PORT_PARENT_ID

 drivers/net/ethernet/broadcom/bnxt/bnxt.c     | 28 +++------
 drivers/net/ethernet/broadcom/bnxt/bnxt.h     |  4 +-
 drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c  |  3 +-
 drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c | 12 ++--
 .../net/ethernet/cavium/liquidio/lio_main.c   | 22 ++-----
 .../net/ethernet/cavium/liquidio/lio_vf_rep.c | 25 +++-----
 .../ethernet/mellanox/mlx5/core/en/tc_tun.c   |  2 +-
 .../net/ethernet/mellanox/mlx5/core/en_rep.c  | 31 ++++------
 .../net/ethernet/mellanox/mlx5/core/en_tc.c   |  5 +-
 .../net/ethernet/mellanox/mlxsw/spectrum.c    | 13 +++++
 .../mellanox/mlxsw/spectrum_switchdev.c       |  5 --
 .../net/ethernet/mellanox/mlxsw/switchx2.c    | 36 +++++-------
 drivers/net/ethernet/mscc/ocelot.c            | 33 +++++------
 .../ethernet/netronome/nfp/flower/action.c    |  3 +-
 .../ethernet/netronome/nfp/nfp_net_common.c   |  4 +-
 .../net/ethernet/netronome/nfp/nfp_net_repr.c |  4 +-
 drivers/net/ethernet/netronome/nfp/nfp_port.c | 23 ++------
 drivers/net/ethernet/netronome/nfp/nfp_port.h |  4 +-
 drivers/net/ethernet/rocker/rocker_main.c     | 17 ++++--
 drivers/net/netdevsim/netdev.c                | 22 ++-----
 drivers/staging/fsl-dpaa2/ethsw/ethsw.c       | 17 ++++--
 include/linux/netdevice.h                     |  9 +++
 include/net/switchdev.h                       | 11 ----
 net/bridge/br_switchdev.c                     | 11 ++--
 net/core/dev.c                                | 57 +++++++++++++++++++
 net/core/net-sysfs.c                          | 12 +---
 net/core/rtnetlink.c                          | 14 ++---
 net/dsa/slave.c                               | 18 ++++--
 net/ipv4/ipmr.c                               | 14 ++---
 net/switchdev/switchdev.c                     | 20 -------
 30 files changed, 219 insertions(+), 260 deletions(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2019-02-05 22:18 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-02-05 22:12 [PATCH net-next v2 00/12] net: Introduce ndo_get_port_parent_id() Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 01/12] " Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 02/12] bnxt: Implement ndo_get_port_parent_id() Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 03/12] liquidio: " Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 04/12] net/mlx5e: " Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 05/12] mlxsw: " Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 06/12] mscc: ocelot: " Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 07/12] nfp: " Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 08/12] rocker: " Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 09/12] netdevsim: " Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 10/12] staging: fsl-dpaa2: ethsw: " Florian Fainelli
2019-02-05 22:18   ` Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 11/12] net: dsa: " Florian Fainelli
2019-02-05 22:13 ` [PATCH net-next v2 12/12] net: Get rid of SWITCHDEV_ATTR_ID_PORT_PARENT_ID Florian Fainelli

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