mlxsw: Prepare 'bridge_type' field for SFMR usage

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Under the legacy bridge model, the field 'bridge_type' is used only
in SFGC register, to determine the type of flood table (FID/FID offset).

Under the unified bridge model, it will be used also in SFMR register.
When a BUM packet needs to be flooded, SFGC is used to provide the
'mid_base' for PGT table. The access to SFGC is by
{packet type, bridge type}. Under the unified bridge model, software is
responsible for configuring 'bridge_type' as part of SFMR.

As preparation for the new required configuration, rename
'enum mlxsw_reg_sfgc_bridge_type' to 'enum mlxsw_reg_bridge_type'. Then
it can be used also in SFMR. In addition, align the names of the values to
internal documentation.

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: Paolo Abeni <pabeni@redhat.com>

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This commit is contained in:

Amit Cohen 2022-06-27 10:06:11 +03:00 • committed by Paolo Abeni

parent 93303ff828

commit fad8e1b6d5

2 changed files with 9 additions and 8 deletions

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9

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

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8

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

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