diff options
| author | Amit Cohen <amitc@mellanox.com> | 2019-11-07 18:42:17 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-07 19:51:40 -0800 |
| commit | fd74feeb2452c94f6e381e1fcef00d69b55723b8 (patch) | |
| tree | 75c88e63e4d6e5a8229817f6235f279743a221cc /drivers/net/ethernet/mellanox/mlxsw/spectrum.c | |
| parent | 0c3cbbf96def619ef1c766c53a7db5f3602898df (diff) | |
mlxsw: Add layer 3 devlink-trap exceptions support
Add the trap IDs used to report layer 3 exceptions.
Trapped packets are first reported to devlink and then injected to the
kernel's receive path. All the packets have 'offload_fwd_mark' set in
order to prevent them from potentially being forwarded by the bridge
again.
Signed-off-by: Amit Cohen <amitc@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index d9bcb3b8d032..471478eb1d86 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -4512,10 +4512,7 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = { MLXSW_SP_RXL_NO_MARK(IPV6_MLDV2_LISTENER_REPORT, TRAP_TO_CPU, IPV6_MLD, false), /* L3 traps */ - MLXSW_SP_RXL_MARK(MTUERROR, TRAP_TO_CPU, ROUTER_EXP, false), - MLXSW_SP_RXL_MARK(TTLERROR, TRAP_TO_CPU, ROUTER_EXP, false), MLXSW_SP_RXL_L3_MARK(LBERROR, MIRROR_TO_CPU, LBERROR, false), - MLXSW_SP_RXL_MARK(RTR_INGRESS1, TRAP_TO_CPU, REMOTE_ROUTE, false), MLXSW_SP_RXL_MARK(IP2ME, TRAP_TO_CPU, IP2ME, false), MLXSW_SP_RXL_MARK(IPV6_UNSPECIFIED_ADDRESS, TRAP_TO_CPU, ROUTER_EXP, false), @@ -4528,8 +4525,6 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = { MLXSW_SP_RXL_MARK(IPV6_OSPF, TRAP_TO_CPU, OSPF, false), MLXSW_SP_RXL_MARK(IPV6_DHCP, TRAP_TO_CPU, DHCP, false), MLXSW_SP_RXL_MARK(RTR_INGRESS0, TRAP_TO_CPU, REMOTE_ROUTE, false), - MLXSW_SP_RXL_MARK(DISCARD_ROUTER3, TRAP_EXCEPTION_TO_CPU, REMOTE_ROUTE, - false), MLXSW_SP_RXL_MARK(IPV4_BGP, TRAP_TO_CPU, BGP, false), MLXSW_SP_RXL_MARK(IPV6_BGP, TRAP_TO_CPU, BGP, false), MLXSW_SP_RXL_MARK(L3_IPV6_ROUTER_SOLICITATION, TRAP_TO_CPU, IPV6_ND, @@ -4543,8 +4538,6 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = { MLXSW_SP_RXL_MARK(L3_IPV6_REDIRECTION, TRAP_TO_CPU, IPV6_ND, false), MLXSW_SP_RXL_MARK(IPV6_MC_LINK_LOCAL_DEST, TRAP_TO_CPU, ROUTER_EXP, false), - MLXSW_SP_RXL_MARK(HOST_MISS_IPV4, TRAP_TO_CPU, HOST_MISS, false), - MLXSW_SP_RXL_MARK(HOST_MISS_IPV6, TRAP_TO_CPU, HOST_MISS, false), MLXSW_SP_RXL_MARK(ROUTER_ALERT_IPV4, TRAP_TO_CPU, ROUTER_EXP, false), MLXSW_SP_RXL_MARK(ROUTER_ALERT_IPV6, TRAP_TO_CPU, ROUTER_EXP, false), MLXSW_SP_RXL_MARK(IPIP_DECAP_ERROR, TRAP_TO_CPU, ROUTER_EXP, false), @@ -4559,7 +4552,6 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = { /* 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_L3_MARK(ACL2, TRAP_TO_CPU, MULTICAST, false), /* NVE traps */ |