linux-kernel - [PATCH net-next 0/6] prestera: add basic router driver support

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Message-Id: <20211217195440.29838-1-yevhen.orlov@plvision.eu>
Date:   Fri, 17 Dec 2021 21:54:32 +0200
From:   Yevhen Orlov <yevhen.orlov@...ision.eu>
To:     netdev@...r.kernel.org
Cc:     Volodymyr Mytnyk <volodymyr.mytnyk@...ision.eu>,
        Taras Chornyi <taras.chornyi@...ision.eu>,
        Mickey Rachamim <mickeyr@...vell.com>,
        Serhiy Pshyk <serhiy.pshyk@...ision.eu>,
        Yevhen Orlov <yevhen.orlov@...ision.eu>,
        Taras Chornyi <tchornyi@...vell.com>,
        Oleksandr Mazur <oleksandr.mazur@...ision.eu>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, linux-kernel@...r.kernel.org
Subject: [PATCH net-next 0/6] prestera: add basic router driver support

Add initial router support for Marvell Prestera driver.
Subscribe on inetaddr notifications. TRAP packets, that has to be routed
(if packet has router's destination MAC address).

Add features:
 - Support ip address adding on port.
   e.g.: "ip address add PORT 1.1.1.1/24"

Limitations:
 - Only regular port supported. Vlan will be added soon.
 - It is routing through CPU. Offloading will be added in
   next patches.

Co-developed-by: Taras Chornyi <tchornyi@...vell.com>
Signed-off-by: Taras Chornyi <tchornyi@...vell.com>
Co-developed-by: Oleksandr Mazur <oleksandr.mazur@...ision.eu>
Signed-off-by: Oleksandr Mazur <oleksandr.mazur@...ision.eu>
Signed-off-by: Yevhen Orlov <yevhen.orlov@...ision.eu>

Yevhen Orlov (6):
  net: marvell: prestera: add virtual router ABI
  net: marvell: prestera: Add router interface ABI
  net: marvell: prestera: Add prestera router infra
  net: marvell: prestera: add hardware router objects accounting
  net: marvell: prestera: Register inetaddr stub notifiers
  net: marvell: prestera: Implement initial inetaddr notifiers

 .../net/ethernet/marvell/prestera/Makefile    |   3 +-
 .../net/ethernet/marvell/prestera/prestera.h  |  38 ++++
 .../ethernet/marvell/prestera/prestera_hw.c   | 139 ++++++++++++
 .../ethernet/marvell/prestera/prestera_hw.h   |  11 +
 .../ethernet/marvell/prestera/prestera_main.c |   8 +-
 .../marvell/prestera/prestera_router.c        | 183 +++++++++++++++
 .../marvell/prestera/prestera_router_hw.c     | 209 ++++++++++++++++++
 .../marvell/prestera/prestera_router_hw.h     |  36 +++
 8 files changed, 625 insertions(+), 2 deletions(-)
 create mode 100644 drivers/net/ethernet/marvell/prestera/prestera_router.c
 create mode 100644 drivers/net/ethernet/marvell/prestera/prestera_router_hw.c
 create mode 100644 drivers/net/ethernet/marvell/prestera/prestera_router_hw.h

-- 
2.17.1