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author | Yotam Gigi | 2017-10-03 09:58:11 +0200 |
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committer | David S. Miller | 2017-10-03 19:06:30 +0200 |
commit | 607feadef89ac806df5a0be983afef77247e1541 (patch) | |
tree | f085aca8ca072e5c838073de7ac291c6fe9eb3ac /drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c | |
parent | mlxsw: spectrum: Add trap for multicast trap-and-forward routes (diff) | |
download | kernel-qcow2-linux-607feadef89ac806df5a0be983afef77247e1541.tar.gz kernel-qcow2-linux-607feadef89ac806df5a0be983afef77247e1541.tar.xz kernel-qcow2-linux-607feadef89ac806df5a0be983afef77247e1541.zip |
mlxsw: spectrum: mr_tcam: Add trap-and-forward multicast route
In addition to the current multicast route actions, which include trap
route action and a forward route action, add the trap-and-forward multicast
route action, and implement it in the multicast routing hardware logic.
To implement that, add a trap-and-forward ACL action as the last action in
the route flexible action set. The used trap is the ACL2 trap, which marks
the packets with offload_mr_forward_mark, to prevent the packet from being
forwarded again by the kernel.
Note: At that stage the offloading logic does not support trap-and-forward
multicast routes. This patch adds the support only in the hardware logic.
Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c')
0 files changed, 0 insertions, 0 deletions