Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ethernet/intel/igbvf/netdev.c igbvf_change_mtu() -> igbvf_reset()

Type Parameter Key Value
PARAM_VALUE 0 adapter 4096-ptr_max
PARAM_VALUE 0 adapter->rx_buffer_len 1024,1522,2048
FUZZY_MAX 0 adapter->rx_buffer_len 2048
BIT_INFO 0 adapter->max_frame_size 0x0,0x7fffffff
BIT_INFO 0 adapter->rx_buffer_len 0x0,0xdf2
HARD_MAX 0 adapter->rx_buffer_len 2048
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 adapter->hw.dev_spec.vf.v2p_mailbox 0-u32max[c]
HOST_DATA 0 adapter->hw.mac.ledctl_default 0-4294967295
HOST_DATA 0 adapter->hw.mac.ledctl_mode1 0-4294967295
HOST_DATA 0 adapter->hw.mac.ledctl_mode2 0-4294967295
HOST_DATA 0 adapter->stats.gorc 0-u64max
HOST_DATA 0 adapter->stats.gorlbc 0-u64max
HOST_DATA 0 adapter->stats.gotc 0-u64max
HOST_DATA 0 adapter->stats.gotlbc 0-u64max
HOST_DATA 0 adapter->stats.gprc 0-u64max
HOST_DATA 0 adapter->stats.gprlbc 0-u64max
HOST_DATA 0 adapter->stats.gptc 0-u64max
HOST_DATA 0 adapter->stats.gptlbc 0-u64max
HOST_DATA 0 adapter->stats.last_gorc 0-u32max
HOST_DATA 0 adapter->stats.last_gorlbc 0-u32max
HOST_DATA 0 adapter->stats.last_gotc 0-u32max
HOST_DATA 0 adapter->stats.last_gotlbc 0-u32max
HOST_DATA 0 adapter->stats.last_gprc 0-u32max
HOST_DATA 0 adapter->stats.last_gprlbc 0-u32max
HOST_DATA 0 adapter->stats.last_gptc 0-u32max
HOST_DATA 0 adapter->stats.last_gptlbc 0-u32max
HOST_DATA 0 adapter->stats.last_mprc 0-u32max
HOST_DATA 0 adapter->stats.mprc 0-u64max

drivers/net/ethernet/intel/igbvf/netdev.c igbvf_down() -> igbvf_reset()

Type Parameter Key Value
PARAM_VALUE 0 adapter 4096-ptr_max
PARAM_VALUE 0 adapter->link_duplex 0
PARAM_VALUE 0 adapter->link_speed 0
PARAM_VALUE 0 adapter->netdev 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.config 0,4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.dev 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.dev->lock.dep_map->name 0-255
PARAM_VALUE 0 adapter->rx_ring->napi.dev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 adapter->rx_ring->napi.dev->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 adapter->rx_ring->napi.dev->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 adapter->rx_ring->napi.dev->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 adapter->rx_ring->napi.dev->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 adapter->rx_ring->napi.napi_hash_node->next->pprev 1-u64max
PARAM_VALUE 0 adapter->rx_ring->napi.napi_hash_node.next->pprev 1-u64max
PARAM_VALUE 0 adapter->rx_ring->napi.timer.is_queued 0
PARAM_VALUE 0 adapter->watchdog_timer.entry.pprev 0
PARAM_VALUE 0 adapter->watchdog_timer.flags 0-4194302
PARAM_VALUE 0 adapter->watchdog_timer.function 0
CAPPED_DATA 0 adapter->rx_ring->napi.timer.base 1
CAPPED_DATA 0 &adapter->watchdog_timer 1
DATA_SOURCE 0 adapter $0
PARAM_COMPARE 0 &adapter->rx_ring->napi.timer != $0->rx_ring->napi.timer.base->running
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 adapter->netdev->stats.multicast 0-u64max
HOST_DATA 0 adapter->stats.gorc 0-u64max
HOST_DATA 0 adapter->stats.gorlbc 0-u64max
HOST_DATA 0 adapter->stats.gotc 0-u64max
HOST_DATA 0 adapter->stats.gotlbc 0-u64max
HOST_DATA 0 adapter->stats.gprc 0-u64max
HOST_DATA 0 adapter->stats.gprlbc 0-u64max
HOST_DATA 0 adapter->stats.gptc 0-u64max
HOST_DATA 0 adapter->stats.gptlbc 0-u64max
HOST_DATA 0 adapter->stats.last_gorc 0-u32max
HOST_DATA 0 adapter->stats.last_gorlbc 0-u32max
HOST_DATA 0 adapter->stats.last_gotc 0-u32max
HOST_DATA 0 adapter->stats.last_gotlbc 0-u32max
HOST_DATA 0 adapter->stats.last_gprc 0-u32max
HOST_DATA 0 adapter->stats.last_gprlbc 0-u32max
HOST_DATA 0 adapter->stats.last_gptc 0-u32max
HOST_DATA 0 adapter->stats.last_gptlbc 0-u32max
HOST_DATA 0 adapter->stats.last_mprc 0-u32max
HOST_DATA 0 adapter->stats.mprc 0-u64max

drivers/net/ethernet/intel/igbvf/netdev.c igbvf_io_slot_reset() -> igbvf_reset()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pdev->dev.mutex

drivers/net/ethernet/intel/igbvf/netdev.c igbvf_open() -> igbvf_reset()

Type Parameter Key Value
PARAM_VALUE 0 adapter 4096-ptr_max
PARAM_VALUE 0 adapter->hw.mbx.ops.write_posted 4096-ptr_max
PARAM_VALUE 0 adapter->hw.mbx_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->msix_entries 0,4096-ptr_max
PARAM_VALUE 0 adapter->netdev 4096-ptr_max
PARAM_VALUE 0 adapter->netdev->priv->hw.dev_spec.vf.v2p_mailbox 0-4294967295
PARAM_VALUE 0 adapter->netdev->priv->hw.mbx.stats.acks 0-4294967295
PARAM_VALUE 0 adapter->netdev->priv->hw.mbx.stats.msgs_rx 0-4294967295
PARAM_VALUE 0 adapter->netdev->priv->hw.mbx.stats.msgs_tx 0-4294967295
PARAM_VALUE 0 adapter->netdev->priv->hw.mbx.stats.reqs 0-4294967295
PARAM_VALUE 0 adapter->netdev->priv->hw.mbx.timeout 0-4294967295
PARAM_VALUE 0 adapter->netdev->priv->hw.mbx_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->pdev 4096-ptr_max
PARAM_VALUE 0 adapter->pdev->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 adapter->pdev->dev.class 0,4096-ptr_max
PARAM_VALUE 0 adapter->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 adapter->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 adapter->pdev->dev.cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 adapter->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 adapter->pdev->dev.dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->pdev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 adapter->pdev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 adapter->pdev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->pdev->dev.driver 0,4096-ptr_max
PARAM_VALUE 0 adapter->pdev->dev.iommu->attach_deferred 0-1
PARAM_VALUE 0 adapter->rx_ps_hdr_size 0,128
PARAM_VALUE 0 adapter->rx_ring 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->adapter->pdev->dev.cma_area->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->rx_ring->adapter->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 adapter->rx_ring->adapter->pdev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->rx_ring->buffer_info 0
PARAM_VALUE 0 adapter->rx_ring->desc 0-ptr_max
PARAM_VALUE 0 adapter->rx_ring->head 10256
PARAM_VALUE 0 adapter->rx_ring->itr_register 5764
PARAM_VALUE 0 adapter->rx_ring->size 0,4096-u32max
PARAM_VALUE 0 adapter->rx_ring->tail 10264
PARAM_VALUE 0 adapter->tx_ring 4096-ptr_max
PARAM_VALUE 0 adapter->tx_ring->adapter->pdev->dev.cma_area->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->tx_ring->adapter->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 adapter->tx_ring->adapter->pdev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->tx_ring->desc 0-ptr_max
PARAM_VALUE 0 adapter->tx_ring->head 14352
PARAM_VALUE 0 adapter->tx_ring->itr_register 5760
PARAM_VALUE 0 adapter->tx_ring->size 0,4096-u32max
PARAM_VALUE 0 adapter->tx_ring->tail 14360
PARAM_VALUE 0 adapter->txd_cmd 184549376
PARAM_VALUE 0 *adapter->rx_ring->name 0-255
PARAM_VALUE 0 *adapter->tx_ring->name 0-255
CAPPED_DATA 0 adapter->netdev 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 adapter->hw.dev_spec.vf.v2p_mailbox 0-u32max[c]
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/intel/igbvf/netdev.c igbvf_probe() -> igbvf_reset()

Type Parameter Key Value
PARAM_VALUE 0 adapter 4096-ptr_max
PARAM_VALUE 0 adapter->current_itr 488
PARAM_VALUE 0 adapter->ei 4096-ptr_max
PARAM_VALUE 0 adapter->ei->init_ops 4096-ptr_max
PARAM_VALUE 0 adapter->flags 0
PARAM_VALUE 0 adapter->hw.back 4096-ptr_max
PARAM_VALUE 0 adapter->hw.mac.addr 4096-ptr_max
PARAM_VALUE 0 adapter->hw.mac.mta_reg_count 128
PARAM_VALUE 0 adapter->hw.mac.ops.check_for_link 8793324273542979584
PARAM_VALUE 0 adapter->hw.mac.ops.get_link_up_info 1659903642671005696
PARAM_VALUE 0 adapter->hw.mac.ops.init_hw 2130923809877782528
PARAM_VALUE 0 adapter->hw.mac.ops.init_params 6600405077209141248
PARAM_VALUE 0 adapter->hw.mac.ops.rar_set 6036443497402490880
PARAM_VALUE 0 adapter->hw.mac.ops.read_mac_addr 2087413814725390336
PARAM_VALUE 0 adapter->hw.mac.ops.reset_hw 5841585800183115776
PARAM_VALUE 0 adapter->hw.mac.ops.set_uc_addr 4545328279276253184
PARAM_VALUE 0 adapter->hw.mac.ops.set_vfta 8575466948918321152
PARAM_VALUE 0 adapter->hw.mac.ops.update_mc_addr_list 8763815757360553984
PARAM_VALUE 0 adapter->hw.mac.rar_entry_count 1
PARAM_VALUE 0 adapter->hw.mac.type 1-2
PARAM_VALUE 0 adapter->hw.mbx.ops.check_for_ack 6731955293842972672
PARAM_VALUE 0 adapter->hw.mbx.ops.check_for_msg 8503198061888897024
PARAM_VALUE 0 adapter->hw.mbx.ops.check_for_rst 1075294228904140800
PARAM_VALUE 0 adapter->hw.mbx.ops.init_params 3368874789636022272
PARAM_VALUE 0 adapter->hw.mbx.ops.read 1-u64max
PARAM_VALUE 0 adapter->hw.mbx.ops.read_posted 8765741540441358336
PARAM_VALUE 0 adapter->hw.mbx.ops.write 1017505143591276544
PARAM_VALUE 0 adapter->hw.mbx.ops.write_posted 7282922639316234240
PARAM_VALUE 0 adapter->hw.mbx.size 16
PARAM_VALUE 0 adapter->hw.mbx.usec_delay 500
PARAM_VALUE 0 adapter->hw.mbx_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 adapter->min_frame_size 64
PARAM_VALUE 0 adapter->msix_entries 0,4096-ptr_max
PARAM_VALUE 0 adapter->netdev->dev.parent 4096-ptr_max
PARAM_VALUE 0 adapter->netdev->lock.dep_map->name 0-255
PARAM_VALUE 0 adapter->netdev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 adapter->netdev->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 adapter->netdev->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 adapter->netdev->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 adapter->netdev->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 adapter->netdev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 adapter->netdev->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 adapter->netdev->threaded 0
PARAM_VALUE 0 adapter->pba 10
PARAM_VALUE 0 adapter->pdev 4096-ptr_max
PARAM_VALUE 0 adapter->pdev->dev.devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 adapter->pdev->dev.devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 adapter->pdev->driver 4096-ptr_max
PARAM_VALUE 0 adapter->pdev->error_state 0-2,4-u32max
PARAM_VALUE 0 adapter->pdev->is_busmaster 1
PARAM_VALUE 0 adapter->pdev->is_msi_managed 1
PARAM_VALUE 0 adapter->pdev->pcie_cap 0-1
PARAM_VALUE 0 adapter->requested_itr 3
PARAM_VALUE 0 adapter->rx_buffer_len 1522
PARAM_VALUE 0 adapter->rx_ps_hdr_size 0
PARAM_VALUE 0 adapter->rx_ring 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->count 1024
PARAM_VALUE 0 adapter->rx_ring->napi.dev 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.dev_list.next 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.dev_list.prev 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.gro.bitmask 0
PARAM_VALUE 0 adapter->rx_ring->napi.gro.rx_count 0
PARAM_VALUE 0 adapter->rx_ring->napi.gro.rx_list.next 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.gro.rx_list.next->next 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.gro.rx_list.prev 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.gro.rx_list.prev->next 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.gro.rx_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.irq (-1)
PARAM_VALUE 0 adapter->rx_ring->napi.list_owner (-1)
PARAM_VALUE 0 adapter->rx_ring->napi.poll 7514667287407972352
PARAM_VALUE 0 adapter->rx_ring->napi.poll_list.next 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.poll_list.next->next 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.poll_list.prev 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.poll_list.prev->next 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.poll_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.poll_owner (-1)
PARAM_VALUE 0 adapter->rx_ring->napi.skb 0
PARAM_VALUE 0 adapter->rx_ring->napi.thread 0,4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.thread->cpus_ptr 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.thread->migration_disabled 0-1
PARAM_VALUE 0 adapter->rx_ring->napi.thread->on_rq 0-1,3-255
PARAM_VALUE 0 adapter->rx_ring->napi.thread->wake_cpu 0-s32max
PARAM_VALUE 0 adapter->rx_ring->napi.timer.base 4096-ptr_max
PARAM_VALUE 0 adapter->rx_ring->napi.timer.function 1-u64max
PARAM_VALUE 0 adapter->rx_ring->napi.timer.is_hard 0
PARAM_VALUE 0 adapter->rx_ring->napi.timer.is_lazy 0
PARAM_VALUE 0 adapter->rx_ring->napi.timer.is_queued 0
PARAM_VALUE 0 adapter->rx_ring->napi.timer.is_rel 0
PARAM_VALUE 0 adapter->rx_ring->napi.timer.is_soft 0
PARAM_VALUE 0 adapter->rx_ring->napi.weight 64
PARAM_VALUE 0 adapter->tx_ring 4096-ptr_max
PARAM_VALUE 0 adapter->tx_ring->count 1024
PARAM_VALUE 0 adapter->watchdog_timer.entry.pprev 0
PARAM_VALUE 0 adapter->watchdog_timer.flags 0-4194302
PARAM_VALUE 0 adapter->watchdog_timer.lockdep_map->name 0-255
PARAM_VALUE 0 *adapter->netdev->name 0
BUF_SIZE 0 adapter->pdev (-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,8064
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 adapter->pdev->acs_capabilities 0-u16max
HOST_DATA 0 adapter->pdev->class 0-16777215
HOST_DATA 0 adapter->pdev->current_state 0-3[c]
HOST_DATA 0 adapter->pdev->devcap 0-u32max
HOST_DATA 0 adapter->pdev->devfn 0-503[c]
HOST_DATA 0 adapter->pdev->device 0-u16max
HOST_DATA 0 adapter->pdev->eetlp_prefix_max 0-7[c]
HOST_DATA 0 adapter->pdev->fm_enabled 0-1[c]
HOST_DATA 0 adapter->pdev->hdr_type 0-255[c]
HOST_DATA 0 adapter->pdev->ide_cfg 0-1[c]
HOST_DATA 0 adapter->pdev->ide_tee_limit 0-1[c]
HOST_DATA 0 adapter->pdev->irq 0-255
HOST_DATA 0 adapter->pdev->is_cxl 0-1
HOST_DATA 0 adapter->pdev->multifunction 0-1[c]
HOST_DATA 0 adapter->pdev->nr_ide_mem 0-255[c]
HOST_DATA 0 adapter->pdev->pcie_flags_reg 0-u16max
HOST_DATA 0 adapter->pdev->pcie_mpss 0-7[c]
HOST_DATA 0 adapter->pdev->pin 0
HOST_DATA 0 adapter->pdev->pme_support 0-31[c]
HOST_DATA 0 adapter->pdev->ptm_granularity 0-255[c]
HOST_DATA 0 adapter->pdev->revision 0-255
HOST_DATA 0 adapter->pdev->subsystem_device 0-u16max
HOST_DATA 0 adapter->pdev->subsystem_vendor 0-u16max
HOST_DATA 0 adapter->pdev->supported_speeds 0,2-254[c]
HOST_DATA 0 adapter->pdev->transparent 0[c]
HOST_DATA 0 adapter->pdev->vendor 0-u16max

drivers/net/ethernet/intel/igbvf/netdev.c igbvf_resume() -> igbvf_reset()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL