> -----Original Message-----
> From: Ophir Munk <[email protected]>
> Sent: Wednesday, February 26, 2025 9:39 AM
> To: Dariusz Sosnowski <[email protected]>; Slava Ovsiienko
> <[email protected]>; Bing Zhao <[email protected]>; Ori Kam
> <[email protected]>; Suanming Mou <[email protected]>; Matan Azrad
> <[email protected]>
> Cc: [email protected]; Raslan Darawsheh <[email protected]>
> Subject: [PATCH V2 2/4] net/mlx5: support FDB unified domain
>
> Legacy FDB domain is enhanced with optional three sub-domains: FDB_RX
> FDB_TX and FDB_UNIFIED. Based on FW capability bit mlx5 will work in either
> legacy or unified mode. To work in fdb unified mode the flow attribute
> transfer
> bit must be set and the fdb sub domains are determined by the table specialize
> flags SPECIALIZE_TRANSFER_WIRE_ORIG and
> SPECIALIZE_TRANSFER_VPORT_ORIG.
>
> +------------+-------------+--------------+
> | WIRE_ORIG | VPORT_ORIG | FDB domain |
> +------------+-------------+--------------+
> | 0 | 0 | FDB_UNIFIED |
> | 0 | 1 | FDB_TX |
> | 1 | 0 | FDB_RX |
> +------------+-------------+--------------+
>
> There can be no two groups which only differ in their fdb sub domain.
> A table must be created in a group which has the same fdb sub domain.
>
> Signed-off-by: Ophir Munk <[email protected]>
Acked-by: Dariusz Sosnowski <[email protected]>
Best regards,
Dariusz Sosnowski
