[PATCH net-next v2 0/6] prestera: add basic router driver support

From: Yevhen Orlov
Date: Mon Dec 27 2021 - 16:54:04 EST


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

Changes for v2:
* Remove useless assignment

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

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2.17.1