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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx4/en_ethtool.c mlx4_en_set_pauseparam() -> mlx4_en_update_pfc_stats_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 dev->persist->device_state_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 dev->persist->device_state_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 stats_bitmap 4096-ptr_max
PARAM_VALUE 3 rx_pause 0-1
PARAM_VALUE 5 tx_pause 0-1
CAPPED_DATA 0 dev->persist->pdev->dev.cma_area->nranges 1
FUZZY_MAX 3 rx_pause 1
FUZZY_MAX 5 tx_pause 1
HARD_MAX 3 rx_pause 1
HARD_MAX 5 tx_pause 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 3 rx_pause 0-1
USER_DATA 5 tx_pause 0-1

drivers/net/ethernet/mellanox/mlx4/en_netdev.c mlx4_en_set_stats_bitmap() -> mlx4_en_update_pfc_stats_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->caps.def_mac 4096-ptr_max
PARAM_VALUE 0 dev->caps.eth_mtu_cap 4096-ptr_max
PARAM_VALUE 0 dev->caps.num_ports s32min-2147483646
PARAM_VALUE 0 dev->caps.rx_checksum_flags_port 4096-ptr_max
PARAM_VALUE 0 dev->persist 4096-ptr_max
PARAM_VALUE 0 dev->persist->device_state_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 dev->persist->device_state_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 dev->persist->device_state_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->persist->pdev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->pdev->dev.iommu->attach_deferred 0-1
PARAM_VALUE 1 stats_bitmap 4096-ptr_max
PARAM_VALUE 1 stats_bitmap->bitmap 0
PARAM_VALUE 1 stats_bitmap->mutex.dep_map->name 0-255
PARAM_VALUE 1 stats_bitmap->mutex.first_waiter 0
PARAM_VALUE 1 stats_bitmap->mutex.magic 4096-ptr_max
PARAM_VALUE 1 stats_bitmap->mutex.osq.tail.counter 0
PARAM_VALUE 1 stats_bitmap->mutex.owner.counter 0
CAPPED_DATA 0 dev->caps.num_ports 1
CAPPED_DATA 0 dev->persist->pdev->dev.cma_area->nranges 1
CAPPED_DATA 0 dev->persist->pdev->dev.iommu_group->default_domain 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 stats_bitmap $1
DATA_SOURCE 2 rx_ppp $2
DATA_SOURCE 3 rx_pause $3
DATA_SOURCE 4 tx_ppp $4
DATA_SOURCE 5 tx_pause $5
MEM_ZERO 1 stats_bitmap
MEM_ZERO 1 stats_bitmap->bitmap
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c mlx4_en_dcbnl_ieee_setpfc() -> mlx4_en_update_pfc_stats_bitmap()

Type Parameter Key Value
PARAM_VALUE 0 dev->persist->device_state_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 dev->persist->device_state_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 stats_bitmap 4096-ptr_max
PARAM_VALUE 3 rx_pause 0-1
PARAM_VALUE 5 tx_pause 0-1
CAPPED_DATA 0 dev->persist->pdev->dev.cma_area->nranges 1
PARAM_COMPARE 2 rx_ppp == $4
PARAM_COMPARE 4 tx_ppp == $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 2 rx_ppp 0-255
USER_DATA 3 rx_pause 0-1
USER_DATA 4 tx_ppp 0-255
USER_DATA 5 tx_pause 0-1
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex