mlxsw: spectrum_acl: Add initial Spectrum-2 ACL implementation

Utilize only C-TCAM for now. Do very minimal A-TCAM initialization in
order to make C-TCAM work.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
7 files changed