Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, line 2627
- drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c, line 349
Smatch caller information:
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c ixgbe_clean_rx_irq() -> ixgbe_rx_skb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q_vector | 4096-ptr_max |
| PARAM_VALUE | 0 | q_vector->adapter | 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->alloc_cpu | 0 |
| PARAM_VALUE | 1 | skb->csum | 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->data | 4096-ptr_max |
| 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->extensions | 0,4096-ptr_max |
| PARAM_VALUE | 1 | skb->extensions->refcnt.refs.counter | 1 |
| PARAM_VALUE | 1 | skb->fclone | 0-1 |
| 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 | 0-1 |
| 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 | 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->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->queue_mapping | 0-256 |
| 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->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | skb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 1 | skb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| 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 | 1 |
| 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 |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| CAPPED_DATA | 1 | skb | 1 |
| DATA_SOURCE | 0 | q_vector | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | skb->end | |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c ixgbe_clean_rx_irq_zc() -> ixgbe_rx_skb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q_vector | 4096-ptr_max |
| PARAM_VALUE | 0 | q_vector->adapter | 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->alloc_cpu | 0 |
| PARAM_VALUE | 1 | skb->csum | 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->data | 4096-ptr_max |
| 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_scratch | 0 |
| PARAM_VALUE | 1 | skb->dst_pending_confirm | 0 |
| PARAM_VALUE | 1 | skb->encap_hdr_csum | 0 |
| PARAM_VALUE | 1 | skb->extensions | 0,4096-ptr_max |
| PARAM_VALUE | 1 | skb->extensions->refcnt.refs.counter | 1 |
| PARAM_VALUE | 1 | skb->fclone | 0-1 |
| 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 | 0-1 |
| PARAM_VALUE | 1 | skb->ipvs_property | 0 |
| PARAM_VALUE | 1 | skb->kcov_handle.val | 0 |
| PARAM_VALUE | 1 | skb->len | 0-4294967281 |
| 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->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->queue_mapping | 0-256 |
| 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->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | skb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 1 | skb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| 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 | 1 |
| 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 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| CAPPED_DATA | 1 | skb | 1 |
| DATA_SOURCE | 0 | q_vector | $0 |
| DATA_SOURCE | 1 | skb | r ixgbe_construct_skb_zc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | skb->end | |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |