net: dsa: realtek: rtl8365mb: add table lookup interface
Add a generic table lookup interface to centralize access to
the RTL8365MB internal tables.
This interface abstracts the low-level table access logic and
will be used by subsequent commits to implement FDB and VLAN
operations.
Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Reviewed-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Co-developed-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Link: https://patch.msgid.link/20260606-realtek_forward-v13-5-b9e409687cbe@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>