linux-kernel - [PATCH v6 0/6] staging: Introduce DPAA2 Ethernet Switch driver

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Date:   Wed, 14 Mar 2018 10:55:52 -0500
From:   Razvan Stefanescu <razvan.stefanescu@....com>
To:     gregkh@...uxfoundation.org
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, agraf@...e.de, arnd@...db.de,
        alexandru.marginean@....com, ruxandra.radulescu@....com,
        ioana.ciornei@....com, laurentiu.tudor@....com, stuyoder@...il.com
Subject: [PATCH v6 0/6] staging: Introduce DPAA2 Ethernet Switch driver

This patchset introduces the Ethernet Switch Driver for Freescale/NXP SoCs
with DPAA2 (DataPath Acceleration Architecture v2). The driver manages
switch objects discovered on the fsl-mc bus. A description of the driver
can be found in the associated README file.

The patchset consists of:
* A set of libraries containing APIs for configuring and controlling
  Management Complex (MC) switch objects
* The DPAA2 Ethernet Switch driver
* Patch adding ethtool support

Limitations:
* no support for control traffic to/from CPU
* only DPSW ports can be added to a bridge

Changelog:
 v2: addressed comments from Bogdan P.

 v3: addressed comments from Andrew L. (patch 3/6 updated)

 v4: adjust to moving MC-bus out of staging
     support adding/deleting multicast entries to/from FDB
     avoid triggering console stack traces due to benign MC errors
     refactor TCI setting code to avoid code duplication
     fix sparse warning

 v5: addresed comments from Andrew L. (patch 2/6 updated)
     replace ethsw_irq0_handler() with NULL
     do not allow adding ports of the same switch to multiple bridges

 v6: addressed comment from Andrew L. and Greg KH.
     add port partitioning in the TODO file
     replace licensing text with SPDX identifier

Razvan Stefanescu (6):
  staging: fsl-dpaa2/ethsw: Add APIs for DPSW object
  staging: fsl-dpaa2/ethsw: Add Freescale DPAA2 Ethernet Switch driver
  staging: fsl-dpaa2/ethsw: Add ethtool support
  staging: fsl-dpaa2/ethsw: Add maintainer for Ethernet Switch driver
  staging: fsl-dpaa2/ethsw: Add README
  staging: fsl-dpaa2/ethsw: Add TODO

 MAINTAINERS                                     |    6 +
 drivers/staging/fsl-dpaa2/Kconfig               |    8 +
 drivers/staging/fsl-dpaa2/Makefile              |    1 +
 drivers/staging/fsl-dpaa2/ethsw/Makefile        |   10 +
 drivers/staging/fsl-dpaa2/ethsw/README          |  106 ++
 drivers/staging/fsl-dpaa2/ethsw/TODO            |   14 +
 drivers/staging/fsl-dpaa2/ethsw/dpsw-cmd.h      |  346 ++++++
 drivers/staging/fsl-dpaa2/ethsw/dpsw.c          | 1123 +++++++++++++++++
 drivers/staging/fsl-dpaa2/ethsw/dpsw.h          |  586 +++++++++
 drivers/staging/fsl-dpaa2/ethsw/ethsw-ethtool.c |  182 +++
 drivers/staging/fsl-dpaa2/ethsw/ethsw.c         | 1508 +++++++++++++++++++++++
 drivers/staging/fsl-dpaa2/ethsw/ethsw.h         |   67 +
 12 files changed, 3957 insertions(+)
 create mode 100644 drivers/staging/fsl-dpaa2/ethsw/Makefile
 create mode 100644 drivers/staging/fsl-dpaa2/ethsw/README
 create mode 100644 drivers/staging/fsl-dpaa2/ethsw/TODO
 create mode 100644 drivers/staging/fsl-dpaa2/ethsw/dpsw-cmd.h
 create mode 100644 drivers/staging/fsl-dpaa2/ethsw/dpsw.c
 create mode 100644 drivers/staging/fsl-dpaa2/ethsw/dpsw.h
 create mode 100644 drivers/staging/fsl-dpaa2/ethsw/ethsw-ethtool.c
 create mode 100644 drivers/staging/fsl-dpaa2/ethsw/ethsw.c
 create mode 100644 drivers/staging/fsl-dpaa2/ethsw/ethsw.h

-- 
1.9.1