[PATCH net-next 15/15] mlxsw: spectrum: Add multicast router trap for PIMv6

[Ido Schimmel]

From: Yuval Mintz <yuv...@mellanox.com>

Add a new trap for PIMv6 packets. As PIM already has a designated trap
group [ & rate limiter], simply use the same for PIMv6 as well.

Signed-off-by: Yuval Mintz <yuv...@mellanox.com>
Signed-off-by: Ido Schimmel <ido...@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 1 +
 drivers/net/ethernet/mellanox/mlxsw/trap.h     | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c 
b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 7885fc475f7e..4aa84442e357 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3380,6 +3380,7 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
        MLXSW_SP_RXL_NO_MARK(ACL0, TRAP_TO_CPU, IP2ME, false),
        /* Multicast Router Traps */
        MLXSW_SP_RXL_MARK(IPV4_PIM, TRAP_TO_CPU, PIM, false),
+       MLXSW_SP_RXL_MARK(IPV6_PIM, TRAP_TO_CPU, PIM, false),
        MLXSW_SP_RXL_MARK(RPF, TRAP_TO_CPU, RPF, false),
        MLXSW_SP_RXL_MARK(ACL1, TRAP_TO_CPU, MULTICAST, false),
        MLXSW_SP_RXL_MR_MARK(ACL2, TRAP_TO_CPU, MULTICAST, false),
diff --git a/drivers/net/ethernet/mellanox/mlxsw/trap.h 
b/drivers/net/ethernet/mellanox/mlxsw/trap.h
index ec6cef8267ae..399e9d6993f7 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/trap.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/trap.h
@@ -77,6 +77,7 @@ enum {
        MLXSW_TRAP_ID_IPV6_DHCP = 0x69,
        MLXSW_TRAP_ID_IPV6_ALL_ROUTERS_LINK = 0x6F,
        MLXSW_TRAP_ID_RTR_INGRESS0 = 0x70,
+       MLXSW_TRAP_ID_IPV6_PIM = 0x79,
        MLXSW_TRAP_ID_IPV4_BGP = 0x88,
        MLXSW_TRAP_ID_IPV6_BGP = 0x89,
        MLXSW_TRAP_ID_L3_IPV6_ROUTER_SOLICITATION = 0x8A,
-- 
2.14.3