Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 8 files:
- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c, line 694
- drivers/net/ethernet/marvell/prestera/prestera_devlink.c, line 526
- drivers/net/ethernet/mellanox/mlx5/core/devlink.c, line 420
- drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c
- drivers/net/netdevsim/dev.c, line 889
- include/trace/events/devlink.h, line 177
- net/devlink/core.c, line 15
- net/devlink/trap.c
Smatch caller information:
drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c __mlxsw_sp_rx_no_mark_listener() -> devlink_trap_report()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | devlink | 4096-ptr_max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->alloc_cpu | 0 |
| PARAM_VALUE | 1 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev->dev_addr | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev->dsa_ptr | 0,4096-ptr_max |
| PARAM_VALUE | 1 | skb->pkt_type | 1-3 |
| PARAM_VALUE | 1 | skb->pp_recycle | 1 |
| PARAM_VALUE | 1 | skb->transport_header | u16max |
| PARAM_VALUE | 1 | skb->users.refs.counter | 1 |
| PARAM_VALUE | 2 | trap_ctx | 4096-ptr_max |
| PARAM_VALUE | 4 | fa_cookie | 0 |
| BUF_SIZE | 1 | skb | 1-s32max |
| BUF_SIZE | 1 | skb | 1-s32max |
| BUF_SIZE | 2 | trap_ctx | 48,56 |
| BUF_SIZE | 2 | trap_ctx | 48,56 |
| BUF_SIZE | 3 | in_devlink_port | 472 |
| CAPPED_DATA | 1 | skb | 1 |
| CAPPED_DATA | 1 | skb->head | 1 |
| DATA_SOURCE | 0 | devlink | r priv_to_devlink |
| DATA_SOURCE | 1 | skb | $0 |
| DATA_SOURCE | 2 | trap_ctx | $2 |
| DATA_SOURCE | 3 | in_devlink_port | r mlxsw_core_port_devlink_port_get |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c mlxsw_sp_rx_acl_drop_listener() -> devlink_trap_report()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | devlink | 4096-ptr_max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->_nfct | 0 |
| PARAM_VALUE | 1 | skb->_sk_redir | 0 |
| PARAM_VALUE | 1 | skb->_skb_refdst | 0 |
| PARAM_VALUE | 1 | skb->active_extensions | 0 |
| PARAM_VALUE | 1 | skb->alloc_cpu | 0 |
| PARAM_VALUE | 1 | skb->cloned | 0 |
| PARAM_VALUE | 1 | skb->csum | 0 |
| PARAM_VALUE | 1 | skb->csum_complete_sw | 0 |
| PARAM_VALUE | 1 | skb->csum_level | 0 |
| PARAM_VALUE | 1 | skb->csum_not_inet | 0 |
| PARAM_VALUE | 1 | skb->csum_offset | 0 |
| PARAM_VALUE | 1 | skb->csum_start | 0 |
| PARAM_VALUE | 1 | skb->csum_valid | 0 |
| PARAM_VALUE | 1 | skb->decrypted | 0 |
| PARAM_VALUE | 1 | skb->destructor | 0 |
| PARAM_VALUE | 1 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev->dev_addr | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev->dsa_ptr | 0,4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev_scratch | 0 |
| PARAM_VALUE | 1 | skb->dst_pending_confirm | 0 |
| PARAM_VALUE | 1 | skb->encap_hdr_csum | 0 |
| PARAM_VALUE | 1 | skb->encapsulation | 0 |
| PARAM_VALUE | 1 | skb->end | 0 |
| PARAM_VALUE | 1 | skb->extensions | 0 |
| PARAM_VALUE | 1 | skb->fclone | 0 |
| PARAM_VALUE | 1 | skb->from_ingress | 0 |
| PARAM_VALUE | 1 | skb->hash | 0 |
| PARAM_VALUE | 1 | skb->hdr_len | 0 |
| PARAM_VALUE | 1 | skb->head | 0 |
| PARAM_VALUE | 1 | skb->headers.alloc_cpu | 0 |
| PARAM_VALUE | 1 | skb->headers.csum | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_complete_sw | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_level | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_not_inet | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_offset | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_start | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_valid | 0 |
| PARAM_VALUE | 1 | skb->headers.decrypted | 0 |
| PARAM_VALUE | 1 | skb->headers.dst_pending_confirm | 0 |
| PARAM_VALUE | 1 | skb->headers.encap_hdr_csum | 0 |
| PARAM_VALUE | 1 | skb->headers.encapsulation | 0 |
| PARAM_VALUE | 1 | skb->headers.from_ingress | 0 |
| PARAM_VALUE | 1 | skb->headers.hash | 0 |
| PARAM_VALUE | 1 | skb->headers.ignore_df | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_ipproto | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_mac_header | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_network_header | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_protocol | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_protocol_type | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_transport_header | 0 |
| PARAM_VALUE | 1 | skb->headers.ip_summed | 0 |
| PARAM_VALUE | 1 | skb->headers.ipvs_property | 0 |
| PARAM_VALUE | 1 | skb->headers.kcov_handle.val | 0 |
| PARAM_VALUE | 1 | skb->headers.l4_hash | 0 |
| PARAM_VALUE | 1 | skb->headers.mac_header | 0 |
| PARAM_VALUE | 1 | skb->headers.mark | 0 |
| PARAM_VALUE | 1 | skb->headers.napi_id | 0 |
| PARAM_VALUE | 1 | skb->headers.ndisc_nodetype | 0 |
| PARAM_VALUE | 1 | skb->headers.network_header | 0 |
| PARAM_VALUE | 1 | skb->headers.nf_skip_egress | 0 |
| PARAM_VALUE | 1 | skb->headers.nf_trace | 0 |
| PARAM_VALUE | 1 | skb->headers.no_fcs | 0 |
| PARAM_VALUE | 1 | skb->headers.offload_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->headers.offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->headers.ooo_okay | 0 |
| PARAM_VALUE | 1 | skb->headers.pkt_type | 0 |
| PARAM_VALUE | 1 | skb->headers.priority | 0 |
| PARAM_VALUE | 1 | skb->headers.protocol | 0 |
| PARAM_VALUE | 1 | skb->headers.redirected | 0 |
| PARAM_VALUE | 1 | skb->headers.remcsum_offload | 0 |
| PARAM_VALUE | 1 | skb->headers.reserved_tailroom | 0 |
| PARAM_VALUE | 1 | skb->headers.secmark | 0 |
| PARAM_VALUE | 1 | skb->headers.sender_cpu | 0 |
| PARAM_VALUE | 1 | skb->headers.skb_iif | 0 |
| PARAM_VALUE | 1 | skb->headers.slow_gro | 0 |
| PARAM_VALUE | 1 | skb->headers.sw_hash | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_at_ingress | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_depth | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_index | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_skip_classify | 0 |
| PARAM_VALUE | 1 | skb->headers.transport_header | 0 |
| PARAM_VALUE | 1 | skb->headers.tstamp_type | 0 |
| PARAM_VALUE | 1 | skb->headers.unreadable | 0 |
| PARAM_VALUE | 1 | skb->headers.vlan_all | 0 |
| PARAM_VALUE | 1 | skb->headers.vlan_proto | 0 |
| PARAM_VALUE | 1 | skb->headers.vlan_tci | 0 |
| PARAM_VALUE | 1 | skb->headers.wifi_acked | 0 |
| PARAM_VALUE | 1 | skb->headers.wifi_acked_valid | 0 |
| PARAM_VALUE | 1 | skb->ignore_df | 0 |
| PARAM_VALUE | 1 | skb->inner_ipproto | 0 |
| PARAM_VALUE | 1 | skb->inner_mac_header | 0 |
| PARAM_VALUE | 1 | skb->inner_network_header | 0 |
| PARAM_VALUE | 1 | skb->inner_protocol | 0 |
| PARAM_VALUE | 1 | skb->inner_protocol_type | 0 |
| PARAM_VALUE | 1 | skb->inner_transport_header | 0 |
| PARAM_VALUE | 1 | skb->ip_summed | 0 |
| PARAM_VALUE | 1 | skb->ipvs_property | 0 |
| PARAM_VALUE | 1 | skb->kcov_handle.val | 0 |
| PARAM_VALUE | 1 | skb->l4_hash | 0 |
| PARAM_VALUE | 1 | skb->list.next | 0 |
| PARAM_VALUE | 1 | skb->list.prev | 0 |
| PARAM_VALUE | 1 | skb->ll_node.next | 0 |
| PARAM_VALUE | 1 | skb->mac_len | 0 |
| PARAM_VALUE | 1 | skb->mark | 0 |
| PARAM_VALUE | 1 | skb->napi_id | 0 |
| PARAM_VALUE | 1 | skb->ndisc_nodetype | 0 |
| PARAM_VALUE | 1 | skb->network_header | 0 |
| PARAM_VALUE | 1 | skb->next | 0 |
| PARAM_VALUE | 1 | skb->nf_skip_egress | 0 |
| PARAM_VALUE | 1 | skb->nf_trace | 0 |
| PARAM_VALUE | 1 | skb->no_fcs | 0 |
| PARAM_VALUE | 1 | skb->nohdr | 0 |
| PARAM_VALUE | 1 | skb->offload_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->ooo_okay | 0 |
| PARAM_VALUE | 1 | skb->peeked | 0 |
| PARAM_VALUE | 1 | skb->pkt_type | 1-3 |
| PARAM_VALUE | 1 | skb->pp_recycle | 1 |
| PARAM_VALUE | 1 | skb->prev | 0 |
| PARAM_VALUE | 1 | skb->priority | 0 |
| PARAM_VALUE | 1 | skb->queue_mapping | 0 |
| PARAM_VALUE | 1 | skb->rbnode.__rb_parent_color | 0 |
| PARAM_VALUE | 1 | skb->rbnode.rb_left | 0 |
| PARAM_VALUE | 1 | skb->rbnode.rb_right | 0 |
| PARAM_VALUE | 1 | skb->redirected | 0 |
| PARAM_VALUE | 1 | skb->remcsum_offload | 0 |
| PARAM_VALUE | 1 | skb->reserved_tailroom | 0 |
| PARAM_VALUE | 1 | skb->secmark | 0 |
| PARAM_VALUE | 1 | skb->sender_cpu | 0 |
| PARAM_VALUE | 1 | skb->sk | 0 |
| PARAM_VALUE | 1 | skb->skb_iif | 0 |
| PARAM_VALUE | 1 | skb->skb_mstamp_ns | 0 |
| PARAM_VALUE | 1 | skb->slow_gro | 0 |
| PARAM_VALUE | 1 | skb->sw_hash | 0 |
| PARAM_VALUE | 1 | skb->tc_at_ingress | 0 |
| PARAM_VALUE | 1 | skb->tc_depth | 0 |
| PARAM_VALUE | 1 | skb->tc_index | 0 |
| PARAM_VALUE | 1 | skb->tc_skip_classify | 0 |
| PARAM_VALUE | 1 | skb->tcp_tsorted_anchor.next | 0 |
| PARAM_VALUE | 1 | skb->tcp_tsorted_anchor.prev | 0 |
| PARAM_VALUE | 1 | skb->transport_header | u16max |
| PARAM_VALUE | 1 | skb->tstamp | 0 |
| PARAM_VALUE | 1 | skb->tstamp_type | 0 |
| PARAM_VALUE | 1 | skb->users.refs.counter | 1 |
| PARAM_VALUE | 1 | skb->vlan_all | 0 |
| PARAM_VALUE | 1 | skb->vlan_proto | 0 |
| PARAM_VALUE | 1 | skb->vlan_tci | 0 |
| PARAM_VALUE | 1 | skb->wifi_acked | 0 |
| PARAM_VALUE | 1 | skb->wifi_acked_valid | 0 |
| PARAM_VALUE | 2 | trap_ctx | 4096-ptr_max |
| PARAM_VALUE | 4 | fa_cookie | 0,4096-ptr_max |
| BUF_SIZE | 1 | skb | 1-s32max |
| BUF_SIZE | 1 | skb | 1-s32max |
| BUF_SIZE | 2 | trap_ctx | 48,56 |
| BUF_SIZE | 2 | trap_ctx | 48,56 |
| BUF_SIZE | 3 | in_devlink_port | 472 |
| BUF_SIZE | 4 | fa_cookie | (-1),4 |
| BUF_SIZE | 4 | fa_cookie | (-1),4 |
| CAPPED_DATA | 1 | skb | 1 |
| DATA_SOURCE | 0 | devlink | r priv_to_devlink |
| DATA_SOURCE | 1 | skb | $0 |
| DATA_SOURCE | 2 | trap_ctx | $2 |
| DATA_SOURCE | 3 | in_devlink_port | r mlxsw_core_port_devlink_port_get |
| DATA_SOURCE | 4 | fa_cookie | r mlxsw_sp_acl_act_cookie_lookup |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c mlxsw_sp_rx_drop_listener() -> devlink_trap_report()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | devlink | 4096-ptr_max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->_nfct | 0 |
| PARAM_VALUE | 1 | skb->_sk_redir | 0 |
| PARAM_VALUE | 1 | skb->_skb_refdst | 0 |
| PARAM_VALUE | 1 | skb->active_extensions | 0 |
| PARAM_VALUE | 1 | skb->alloc_cpu | 0 |
| PARAM_VALUE | 1 | skb->cloned | 0 |
| PARAM_VALUE | 1 | skb->csum | 0 |
| PARAM_VALUE | 1 | skb->csum_complete_sw | 0 |
| PARAM_VALUE | 1 | skb->csum_level | 0 |
| PARAM_VALUE | 1 | skb->csum_not_inet | 0 |
| PARAM_VALUE | 1 | skb->csum_offset | 0 |
| PARAM_VALUE | 1 | skb->csum_start | 0 |
| PARAM_VALUE | 1 | skb->csum_valid | 0 |
| PARAM_VALUE | 1 | skb->decrypted | 0 |
| PARAM_VALUE | 1 | skb->destructor | 0 |
| PARAM_VALUE | 1 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev->dev_addr | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev->dsa_ptr | 0,4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev_scratch | 0 |
| PARAM_VALUE | 1 | skb->dst_pending_confirm | 0 |
| PARAM_VALUE | 1 | skb->encap_hdr_csum | 0 |
| PARAM_VALUE | 1 | skb->encapsulation | 0 |
| PARAM_VALUE | 1 | skb->end | 0 |
| PARAM_VALUE | 1 | skb->extensions | 0 |
| PARAM_VALUE | 1 | skb->fclone | 0 |
| PARAM_VALUE | 1 | skb->from_ingress | 0 |
| PARAM_VALUE | 1 | skb->hash | 0 |
| PARAM_VALUE | 1 | skb->hdr_len | 0 |
| PARAM_VALUE | 1 | skb->head | 0 |
| PARAM_VALUE | 1 | skb->headers.alloc_cpu | 0 |
| PARAM_VALUE | 1 | skb->headers.csum | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_complete_sw | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_level | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_not_inet | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_offset | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_start | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_valid | 0 |
| PARAM_VALUE | 1 | skb->headers.decrypted | 0 |
| PARAM_VALUE | 1 | skb->headers.dst_pending_confirm | 0 |
| PARAM_VALUE | 1 | skb->headers.encap_hdr_csum | 0 |
| PARAM_VALUE | 1 | skb->headers.encapsulation | 0 |
| PARAM_VALUE | 1 | skb->headers.from_ingress | 0 |
| PARAM_VALUE | 1 | skb->headers.hash | 0 |
| PARAM_VALUE | 1 | skb->headers.ignore_df | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_ipproto | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_mac_header | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_network_header | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_protocol | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_protocol_type | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_transport_header | 0 |
| PARAM_VALUE | 1 | skb->headers.ip_summed | 0 |
| PARAM_VALUE | 1 | skb->headers.ipvs_property | 0 |
| PARAM_VALUE | 1 | skb->headers.kcov_handle.val | 0 |
| PARAM_VALUE | 1 | skb->headers.l4_hash | 0 |
| PARAM_VALUE | 1 | skb->headers.mac_header | 0 |
| PARAM_VALUE | 1 | skb->headers.mark | 0 |
| PARAM_VALUE | 1 | skb->headers.napi_id | 0 |
| PARAM_VALUE | 1 | skb->headers.ndisc_nodetype | 0 |
| PARAM_VALUE | 1 | skb->headers.network_header | 0 |
| PARAM_VALUE | 1 | skb->headers.nf_skip_egress | 0 |
| PARAM_VALUE | 1 | skb->headers.nf_trace | 0 |
| PARAM_VALUE | 1 | skb->headers.no_fcs | 0 |
| PARAM_VALUE | 1 | skb->headers.offload_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->headers.offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->headers.ooo_okay | 0 |
| PARAM_VALUE | 1 | skb->headers.pkt_type | 0 |
| PARAM_VALUE | 1 | skb->headers.priority | 0 |
| PARAM_VALUE | 1 | skb->headers.protocol | 0 |
| PARAM_VALUE | 1 | skb->headers.redirected | 0 |
| PARAM_VALUE | 1 | skb->headers.remcsum_offload | 0 |
| PARAM_VALUE | 1 | skb->headers.reserved_tailroom | 0 |
| PARAM_VALUE | 1 | skb->headers.secmark | 0 |
| PARAM_VALUE | 1 | skb->headers.sender_cpu | 0 |
| PARAM_VALUE | 1 | skb->headers.skb_iif | 0 |
| PARAM_VALUE | 1 | skb->headers.slow_gro | 0 |
| PARAM_VALUE | 1 | skb->headers.sw_hash | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_at_ingress | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_depth | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_index | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_skip_classify | 0 |
| PARAM_VALUE | 1 | skb->headers.transport_header | 0 |
| PARAM_VALUE | 1 | skb->headers.tstamp_type | 0 |
| PARAM_VALUE | 1 | skb->headers.unreadable | 0 |
| PARAM_VALUE | 1 | skb->headers.vlan_all | 0 |
| PARAM_VALUE | 1 | skb->headers.vlan_proto | 0 |
| PARAM_VALUE | 1 | skb->headers.vlan_tci | 0 |
| PARAM_VALUE | 1 | skb->headers.wifi_acked | 0 |
| PARAM_VALUE | 1 | skb->headers.wifi_acked_valid | 0 |
| PARAM_VALUE | 1 | skb->ignore_df | 0 |
| PARAM_VALUE | 1 | skb->inner_ipproto | 0 |
| PARAM_VALUE | 1 | skb->inner_mac_header | 0 |
| PARAM_VALUE | 1 | skb->inner_network_header | 0 |
| PARAM_VALUE | 1 | skb->inner_protocol | 0 |
| PARAM_VALUE | 1 | skb->inner_protocol_type | 0 |
| PARAM_VALUE | 1 | skb->inner_transport_header | 0 |
| PARAM_VALUE | 1 | skb->ip_summed | 0 |
| PARAM_VALUE | 1 | skb->ipvs_property | 0 |
| PARAM_VALUE | 1 | skb->kcov_handle.val | 0 |
| PARAM_VALUE | 1 | skb->l4_hash | 0 |
| PARAM_VALUE | 1 | skb->list.next | 0 |
| PARAM_VALUE | 1 | skb->list.prev | 0 |
| PARAM_VALUE | 1 | skb->ll_node.next | 0 |
| PARAM_VALUE | 1 | skb->mac_len | 0 |
| PARAM_VALUE | 1 | skb->mark | 0 |
| PARAM_VALUE | 1 | skb->napi_id | 0 |
| PARAM_VALUE | 1 | skb->ndisc_nodetype | 0 |
| PARAM_VALUE | 1 | skb->network_header | 0 |
| PARAM_VALUE | 1 | skb->next | 0 |
| PARAM_VALUE | 1 | skb->nf_skip_egress | 0 |
| PARAM_VALUE | 1 | skb->nf_trace | 0 |
| PARAM_VALUE | 1 | skb->no_fcs | 0 |
| PARAM_VALUE | 1 | skb->nohdr | 0 |
| PARAM_VALUE | 1 | skb->offload_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->ooo_okay | 0 |
| PARAM_VALUE | 1 | skb->peeked | 0 |
| PARAM_VALUE | 1 | skb->pkt_type | 1-3 |
| PARAM_VALUE | 1 | skb->pp_recycle | 1 |
| PARAM_VALUE | 1 | skb->prev | 0 |
| PARAM_VALUE | 1 | skb->priority | 0 |
| PARAM_VALUE | 1 | skb->queue_mapping | 0 |
| PARAM_VALUE | 1 | skb->rbnode.__rb_parent_color | 0 |
| PARAM_VALUE | 1 | skb->rbnode.rb_left | 0 |
| PARAM_VALUE | 1 | skb->rbnode.rb_right | 0 |
| PARAM_VALUE | 1 | skb->redirected | 0 |
| PARAM_VALUE | 1 | skb->remcsum_offload | 0 |
| PARAM_VALUE | 1 | skb->reserved_tailroom | 0 |
| PARAM_VALUE | 1 | skb->secmark | 0 |
| PARAM_VALUE | 1 | skb->sender_cpu | 0 |
| PARAM_VALUE | 1 | skb->sk | 0 |
| PARAM_VALUE | 1 | skb->skb_iif | 0 |
| PARAM_VALUE | 1 | skb->skb_mstamp_ns | 0 |
| PARAM_VALUE | 1 | skb->slow_gro | 0 |
| PARAM_VALUE | 1 | skb->sw_hash | 0 |
| PARAM_VALUE | 1 | skb->tc_at_ingress | 0 |
| PARAM_VALUE | 1 | skb->tc_depth | 0 |
| PARAM_VALUE | 1 | skb->tc_index | 0 |
| PARAM_VALUE | 1 | skb->tc_skip_classify | 0 |
| PARAM_VALUE | 1 | skb->tcp_tsorted_anchor.next | 0 |
| PARAM_VALUE | 1 | skb->tcp_tsorted_anchor.prev | 0 |
| PARAM_VALUE | 1 | skb->transport_header | u16max |
| PARAM_VALUE | 1 | skb->tstamp | 0 |
| PARAM_VALUE | 1 | skb->tstamp_type | 0 |
| PARAM_VALUE | 1 | skb->users.refs.counter | 1 |
| PARAM_VALUE | 1 | skb->vlan_all | 0 |
| PARAM_VALUE | 1 | skb->vlan_proto | 0 |
| PARAM_VALUE | 1 | skb->vlan_tci | 0 |
| PARAM_VALUE | 1 | skb->wifi_acked | 0 |
| PARAM_VALUE | 1 | skb->wifi_acked_valid | 0 |
| PARAM_VALUE | 2 | trap_ctx | 4096-ptr_max |
| PARAM_VALUE | 4 | fa_cookie | 0 |
| BUF_SIZE | 1 | skb | 1-s32max |
| BUF_SIZE | 1 | skb | 1-s32max |
| BUF_SIZE | 2 | trap_ctx | 48,56 |
| BUF_SIZE | 2 | trap_ctx | 48,56 |
| BUF_SIZE | 3 | in_devlink_port | 472 |
| CAPPED_DATA | 1 | skb | 1 |
| DATA_SOURCE | 0 | devlink | r priv_to_devlink |
| DATA_SOURCE | 1 | skb | $0 |
| DATA_SOURCE | 2 | trap_ctx | $2 |
| DATA_SOURCE | 3 | in_devlink_port | r mlxsw_core_port_devlink_port_get |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c dpaa2_eth_rx_err() -> devlink_trap_report()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 0,4096-ptr_max |
| PARAM_VALUE | 3 | in_devlink_port | 4096-ptr_max |
| PARAM_VALUE | 4 | fa_cookie | 0 |
| BUF_SIZE | 2 | trap_ctx | 56 |
| RX_PATH | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | skb->end |
drivers/net/netdevsim/dev.c nsim_dev_trap_report() -> devlink_trap_report()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | devlink | 4096-ptr_max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 1 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->protocol | 2048 |
| PARAM_VALUE | 3 | in_devlink_port | 4096-ptr_max |
| BUF_SIZE | 1 | skb | 3776 |
| BUF_SIZE | 1 | skb | 3776 |
| BUF_SIZE | 2 | trap_ctx | 56 |
| DATA_SOURCE | 0 | devlink | r priv_to_devlink |
| DATA_SOURCE | 1 | skb | r nsim_dev_trap_skb_build |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &nsim_dev->fa_cookie_lock | ||
| LOCK2 | &nsim_trap_data->trap_lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct nsim_dev)->fa_cookie_lock | ||
| TYPE_LOCK | (struct nsim_trap_data)->trap_lock |
drivers/net/ethernet/mellanox/mlx5/core/devlink.c mlx5_devlink_trap_report() -> devlink_trap_report()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | devlink | 4096-ptr_max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->_nfct | 0 |
| PARAM_VALUE | 1 | skb->_sk_redir | 0 |
| PARAM_VALUE | 1 | skb->_skb_refdst | 0,4096-18446744073709547520 |
| PARAM_VALUE | 1 | skb->alloc_cpu | 0 |
| PARAM_VALUE | 1 | skb->csum_complete_sw | 0 |
| PARAM_VALUE | 1 | skb->csum_level | 0-1 |
| PARAM_VALUE | 1 | skb->csum_not_inet | 0 |
| PARAM_VALUE | 1 | skb->csum_offset | 0 |
| PARAM_VALUE | 1 | skb->csum_valid | 0 |
| PARAM_VALUE | 1 | skb->destructor | 0 |
| PARAM_VALUE | 1 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev->dev_addr | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev->dsa_ptr | 0,4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev_scratch | 0 |
| PARAM_VALUE | 1 | skb->dst_pending_confirm | 0 |
| PARAM_VALUE | 1 | skb->encap_hdr_csum | 0 |
| PARAM_VALUE | 1 | skb->extensions->refcnt.refs.counter | 1 |
| PARAM_VALUE | 1 | skb->fclone | 0 |
| PARAM_VALUE | 1 | skb->from_ingress | 0 |
| PARAM_VALUE | 1 | skb->headers.alloc_cpu | 0 |
| PARAM_VALUE | 1 | skb->headers.csum | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_complete_sw | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_level | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_not_inet | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_offset | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_start | 0 |
| PARAM_VALUE | 1 | skb->headers.csum_valid | 0 |
| PARAM_VALUE | 1 | skb->headers.decrypted | 0 |
| PARAM_VALUE | 1 | skb->headers.dst_pending_confirm | 0 |
| PARAM_VALUE | 1 | skb->headers.encap_hdr_csum | 0 |
| PARAM_VALUE | 1 | skb->headers.encapsulation | 0 |
| PARAM_VALUE | 1 | skb->headers.from_ingress | 0 |
| PARAM_VALUE | 1 | skb->headers.hash | 0 |
| PARAM_VALUE | 1 | skb->headers.ignore_df | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_ipproto | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_mac_header | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_network_header | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_protocol | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_protocol_type | 0 |
| PARAM_VALUE | 1 | skb->headers.inner_transport_header | 0 |
| PARAM_VALUE | 1 | skb->headers.ip_summed | 0 |
| PARAM_VALUE | 1 | skb->headers.ipvs_property | 0 |
| PARAM_VALUE | 1 | skb->headers.kcov_handle.val | 0 |
| PARAM_VALUE | 1 | skb->headers.l4_hash | 0 |
| PARAM_VALUE | 1 | skb->headers.mac_header | 0 |
| PARAM_VALUE | 1 | skb->headers.mark | 0 |
| PARAM_VALUE | 1 | skb->headers.napi_id | 0 |
| PARAM_VALUE | 1 | skb->headers.ndisc_nodetype | 0 |
| PARAM_VALUE | 1 | skb->headers.network_header | 0 |
| PARAM_VALUE | 1 | skb->headers.nf_skip_egress | 0 |
| PARAM_VALUE | 1 | skb->headers.nf_trace | 0 |
| PARAM_VALUE | 1 | skb->headers.no_fcs | 0 |
| PARAM_VALUE | 1 | skb->headers.offload_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->headers.offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->headers.ooo_okay | 0 |
| PARAM_VALUE | 1 | skb->headers.pkt_type | 0 |
| PARAM_VALUE | 1 | skb->headers.priority | 0 |
| PARAM_VALUE | 1 | skb->headers.protocol | 0 |
| PARAM_VALUE | 1 | skb->headers.redirected | 0 |
| PARAM_VALUE | 1 | skb->headers.remcsum_offload | 0 |
| PARAM_VALUE | 1 | skb->headers.reserved_tailroom | 0 |
| PARAM_VALUE | 1 | skb->headers.secmark | 0 |
| PARAM_VALUE | 1 | skb->headers.sender_cpu | 0 |
| PARAM_VALUE | 1 | skb->headers.skb_iif | 0 |
| PARAM_VALUE | 1 | skb->headers.slow_gro | 0 |
| PARAM_VALUE | 1 | skb->headers.sw_hash | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_at_ingress | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_depth | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_index | 0 |
| PARAM_VALUE | 1 | skb->headers.tc_skip_classify | 0 |
| PARAM_VALUE | 1 | skb->headers.transport_header | 0 |
| PARAM_VALUE | 1 | skb->headers.tstamp_type | 0 |
| PARAM_VALUE | 1 | skb->headers.unreadable | 0 |
| PARAM_VALUE | 1 | skb->headers.vlan_all | 0 |
| PARAM_VALUE | 1 | skb->headers.vlan_proto | 0 |
| PARAM_VALUE | 1 | skb->headers.vlan_tci | 0 |
| PARAM_VALUE | 1 | skb->headers.wifi_acked | 0 |
| PARAM_VALUE | 1 | skb->headers.wifi_acked_valid | 0 |
| PARAM_VALUE | 1 | skb->ignore_df | 0 |
| PARAM_VALUE | 1 | skb->inner_ipproto | 0 |
| PARAM_VALUE | 1 | skb->inner_protocol | 0 |
| PARAM_VALUE | 1 | skb->inner_protocol_type | 0 |
| PARAM_VALUE | 1 | skb->ip_summed | 0-2 |
| PARAM_VALUE | 1 | skb->ipvs_property | 0 |
| PARAM_VALUE | 1 | skb->kcov_handle.val | 0 |
| PARAM_VALUE | 1 | skb->list.next | 0 |
| PARAM_VALUE | 1 | skb->list.prev | 0 |
| PARAM_VALUE | 1 | skb->ll_node.next | 0 |
| PARAM_VALUE | 1 | skb->mac_len | 14 |
| PARAM_VALUE | 1 | skb->mark | 0-u16max |
| PARAM_VALUE | 1 | skb->napi_id | 0 |
| PARAM_VALUE | 1 | skb->ndisc_nodetype | 0 |
| PARAM_VALUE | 1 | skb->next | 0 |
| PARAM_VALUE | 1 | skb->nf_skip_egress | 0 |
| PARAM_VALUE | 1 | skb->nf_trace | 0 |
| PARAM_VALUE | 1 | skb->no_fcs | 0 |
| PARAM_VALUE | 1 | skb->offload_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 1 | skb->ooo_okay | 0 |
| PARAM_VALUE | 1 | skb->peeked | 0 |
| PARAM_VALUE | 1 | skb->pkt_type | 1-3 |
| PARAM_VALUE | 1 | skb->prev | 0 |
| PARAM_VALUE | 1 | skb->priority | 0 |
| PARAM_VALUE | 1 | skb->rbnode.__rb_parent_color | 0 |
| PARAM_VALUE | 1 | skb->rbnode.rb_left | 0 |
| PARAM_VALUE | 1 | skb->rbnode.rb_right | 0 |
| PARAM_VALUE | 1 | skb->redirected | 0 |
| PARAM_VALUE | 1 | skb->remcsum_offload | 0 |
| PARAM_VALUE | 1 | skb->reserved_tailroom | 0 |
| PARAM_VALUE | 1 | skb->secmark | 0 |
| PARAM_VALUE | 1 | skb->sender_cpu | 0 |
| PARAM_VALUE | 1 | skb->sk | 0 |
| PARAM_VALUE | 1 | skb->skb_iif | 0 |
| PARAM_VALUE | 1 | skb->skb_mstamp_ns | 0 |
| PARAM_VALUE | 1 | skb->sw_hash | 0 |
| PARAM_VALUE | 1 | skb->tc_at_ingress | 0 |
| PARAM_VALUE | 1 | skb->tc_depth | 0 |
| PARAM_VALUE | 1 | skb->tc_index | 0 |
| PARAM_VALUE | 1 | skb->tc_skip_classify | 0 |
| PARAM_VALUE | 1 | skb->tcp_tsorted_anchor.next | 0 |
| PARAM_VALUE | 1 | skb->tcp_tsorted_anchor.prev | 0 |
| PARAM_VALUE | 1 | skb->tstamp | 0 |
| PARAM_VALUE | 1 | skb->tstamp_type | 0 |
| PARAM_VALUE | 1 | skb->users.refs.counter | 0 |
| PARAM_VALUE | 1 | skb->vlan_all | 0 |
| PARAM_VALUE | 1 | skb->vlan_proto | 0,33024 |
| PARAM_VALUE | 1 | skb->wifi_acked | 0 |
| PARAM_VALUE | 1 | skb->wifi_acked_valid | 0 |
| PARAM_VALUE | 4 | fa_cookie | 0 |
| BUF_SIZE | 1 | skb | 1-s32max |
| BUF_SIZE | 1 | skb | 1-s32max |
| BUF_SIZE | 2 | trap_ctx | 56 |
| CAPPED_DATA | 1 | skb | 1 |
| CAPPED_DATA | 1 | skb->head | 1 |
| DATA_SOURCE | 0 | devlink | r priv_to_devlink |
| DATA_SOURCE | 1 | skb | $2 |
| DATA_SOURCE | 3 | in_devlink_port | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/marvell/prestera/prestera_devlink.c prestera_devlink_trap_report() -> devlink_trap_report()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->ip_summed | 0 |
| PARAM_VALUE | 1 | skb->len | 0-4294967281 |
| PARAM_VALUE | 1 | skb->pkt_type | 1-3 |
| PARAM_VALUE | 3 | in_devlink_port | 4096-ptr_max |
| PARAM_VALUE | 4 | fa_cookie | 0 |
| BUF_SIZE | 1 | skb | (-1)-16383 |
| BUF_SIZE | 1 | skb | (-1)-16383 |
| BUF_SIZE | 2 | trap_ctx | 56 |
| CAPPED_DATA | 1 | skb->data_len | 1 |
| CAPPED_DATA | 1 | skb->head | 1 |
| DATA_SOURCE | 1 | skb | $1 |
| CONSTRAINT | 1 | skb | <=49 |
| RX_PATH | |||
| NOCHECK_CALL |