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net: ti: am65-cpsw-nuss: Add switchdev driver

From:  Vignesh Raghavendra <vigneshr-AT-ti.com>
To:  David S Miller <davem-AT-davemloft.net>, Jakub Kicinski <kuba-AT-kernel.org>, Jonathan Corbet <corbet-AT-lwn.net>, Jiri Pirko <jiri-AT-nvidia.com>
Subject:  [PATCH v2 0/4] net: ti: am65-cpsw-nuss: Add switchdev driver
Date:  Thu, 11 Feb 2021 16:26:40 +0530
Message-ID:  <20210211105644.15521-1-vigneshr@ti.com>
Cc:  Vignesh Raghavendra <vigneshr-AT-ti.com>, Grygorii Strashko <grygorii.strashko-AT-ti.com>, Andrew Lunn <andrew-AT-lunn.ch>, netdev-AT-vger.kernel.org, linux-doc-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, Linux ARM Mailing List <linux-arm-kernel-AT-lists.infradead.org>
Archive-link:  Article

This series adds switchdev support for AM65 CPSW NUSS driver to support
multi port CPSW present on J721e and AM64 SoCs.
It adds devlink hook to switch b/w switch mode and multi mac mode.

v2:
Rebased on latest net-next
Update patch 1/4 with rationale for using devlink

Vignesh Raghavendra (4):
  net: ti: am65-cpsw-nuss: Add devlink support
  net: ti: am65-cpsw-nuss: Add netdevice notifiers
  net: ti: am65-cpsw-nuss: Add switchdev support
  docs: networking: ti: Add driver doc for AM65 NUSS switch driver

 .../device_drivers/ethernet/index.rst         |   1 +
 .../ethernet/ti/am65_nuss_cpsw_switchdev.rst  | 143 +++++
 .../devlink/am65-nuss-cpsw-switch.rst         |  26 +
 Documentation/networking/devlink/index.rst    |   1 +
 drivers/net/ethernet/ti/Kconfig               |  10 +
 drivers/net/ethernet/ti/Makefile              |   1 +
 drivers/net/ethernet/ti/am65-cpsw-nuss.c      | 511 ++++++++++++++++-
 drivers/net/ethernet/ti/am65-cpsw-nuss.h      |  26 +
 drivers/net/ethernet/ti/am65-cpsw-switchdev.c | 533 ++++++++++++++++++
 drivers/net/ethernet/ti/am65-cpsw-switchdev.h |  34 ++
 10 files changed, 1267 insertions(+), 19 deletions(-)
 create mode 100644 Documentation/networking/device_drivers/ethernet/ti/am65_nuss_cpsw_switchdev.rst
 create mode 100644 Documentation/networking/devlink/am65-nuss-cpsw-switch.rst
 create mode 100644 drivers/net/ethernet/ti/am65-cpsw-switchdev.c
 create mode 100644 drivers/net/ethernet/ti/am65-cpsw-switchdev.h

-- 
2.30.0



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