linux-kernel - [PATCH net-next v3 0/3] net: lan966x: Extend switchdev with mdb support

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Message-ID: <20220104153338.425250-1-horatiu.vultur@microchip.com>
Date:   Tue, 4 Jan 2022 16:33:35 +0100
From:   Horatiu Vultur <horatiu.vultur@...rochip.com>
To:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>
CC:     <UNGLinuxDriver@...rochip.com>, <davem@...emloft.net>,
        <kuba@...nel.org>, <f.fainelli@...il.com>,
        <vivien.didelot@...il.com>, <vladimir.oltean@....com>,
        <andrew@...n.ch>, Horatiu Vultur <horatiu.vultur@...rochip.com>
Subject: [PATCH net-next v3 0/3] net: lan966x: Extend switchdev with mdb support

This patch series extends lan966x with mdb support by implementing
the switchdev callbacks: SWITCHDEV_OBJ_ID_PORT_MDB and
SWITCHDEV_OBJ_ID_HOST_MDB.
It adds support for both ipv4/ipv6 entries and l2 entries.

v2->v3:
- rename PGID_FIRST and PGID_LAST to PGID_GP_START and PGID_GP_END
- don't forget and relearn an entry for the CPU if there are more
  references to the cpu.

v1->v2:
- rename lan966x_mac_learn_impl to __lan966x_mac_learn
- rename lan966x_mac_cpu_copy to lan966x_mac_ip_learn
- fix grammar and typos in comments and commit messages
- add reference counter for entries that copy frames to CPU

Horatiu Vultur (3):
  net: lan966x: Add function lan966x_mac_ip_learn()
  net: lan966x: Add PGID_GP_START and PGID_GP_END
  net: lan966x: Extend switchdev with mdb support

 .../net/ethernet/microchip/lan966x/Makefile   |   2 +-
 .../ethernet/microchip/lan966x/lan966x_mac.c  |  36 +-
 .../ethernet/microchip/lan966x/lan966x_main.c |   2 +
 .../ethernet/microchip/lan966x/lan966x_main.h |  26 +-
 .../ethernet/microchip/lan966x/lan966x_mdb.c  | 506 ++++++++++++++++++
 .../ethernet/microchip/lan966x/lan966x_regs.h |   6 +
 .../microchip/lan966x/lan966x_switchdev.c     |   8 +
 .../ethernet/microchip/lan966x/lan966x_vlan.c |   7 +-
 8 files changed, 584 insertions(+), 9 deletions(-)
 create mode 100644 drivers/net/ethernet/microchip/lan966x/lan966x_mdb.c

-- 
2.33.0