mlxsw: Configure egress VID for unicast FDB entries

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Using unified bridge model, firmware no longer configures the egress VID
"under the hood" and moves this responsibility to software.

For layer 2, this means that software needs to determine the egress VID
for both unicast (i.e., FDB) and multicast (i.e., MDB and flooding) flows.

Unicast FDB records and unicast LAG FDB records have new fields - "set_vid"
and "vid", set them. For records which point to router port, do not set
these fields.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Amit Cohen 2022-07-04 09:11:27 +03:00 • committed by David S. Miller

parent d0bf1fe645

commit 53d7ae53d8

2 changed files with 17 additions and 12 deletions

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5

drivers/net/ethernet/mellanox/mlxsw/reg.h

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24

drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c

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