mlxsw: spectrum_router: Support IPv6 multicast to host CPU
authorYuval Mintz <yuvalm@mellanox.com>
Mon, 26 Mar 2018 12:01:40 +0000 (15:01 +0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 26 Mar 2018 17:14:44 +0000 (13:14 -0400)
commit9742f866bd82f6a7fc3dafa538bd0fa2a73a1e5f
treed0396315b1003fa090243c4400b20ec371899159
parenta3b66866a71434f3804eba390e9dc343c5c79f3f
mlxsw: spectrum_router: Support IPv6 multicast to host CPU

A step toward offloading IPv6 routing, this adds an additional
multicast routing table meant for IPv6 [with its underlying TCAM
region] and populates the default rule for IPv6 multicast packets.

Following this, ingress IPv6 multicast packets would be trapped and
delivered to the host CPU.

Signed-off-by: Yuval Mintz <yuvalm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/mellanox/mlxsw/spectrum_mr_tcam.c
drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h