mlxsw: Extend PGT APIs to support maintaining list of ports per entry

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Add an API to associate a PGT entry with SMPE index and add or remove a
port. This API will be used by FID code and MDB code, to add/remove port
from specific PGT entry.

When the first port is added to PGT entry, allocate the entry in the given
MID index, when the last port is removed from PGT entry, free it.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Amit Cohen 2022-06-27 10:06:18 +03:00 • committed by Paolo Abeni

parent d7a7b69787

commit a3a7992bc4

2 changed files with 231 additions and 0 deletions

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2

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

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229

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

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