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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx4/main.c mlx4_setup_hca() -> mlx4_cmd_use_polling()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->caps.ib_port_def_cap 4096-ptr_max
PARAM_VALUE 0 dev->caps.num_uars 1-s32max
PARAM_VALUE 0 dev->caps.port_ib_mtu 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->pdev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.iommu->attach_deferred 0-1
PARAM_VALUE 0 dev->qp_table_tree.xa_flags 2080
PARAM_VALUE 0 dev->qp_table_tree.xa_head 0
CAPPED_DATA 0 dev 1
CAPPED_DATA 0 dev->caps.num_pds 1
CAPPED_DATA 0 dev->caps.num_uars 1
CAPPED_DATA 0 dev->persist->pdev->dev.cma_area->nranges 1
DATA_SOURCE 0 dev $0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dev->caps.num_ports
LOCK2 &priv->cmd.poll_sem

drivers/net/ethernet/mellanox/mlx4/main.c mlx4_unload_one() -> mlx4_cmd_use_polling()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->caps.num_ports s32min-2147483646
PARAM_VALUE 0 dev->persist 4096-ptr_max
CAPPED_DATA 0 dev->caps.num_ports 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 &devlink->lock
HALF_LOCKED2 &persist->interface_state_mutex

drivers/net/ethernet/mellanox/mlx4/eq.c mlx4_test_interrupt() -> mlx4_cmd_use_polling()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->flags 1-u64max
PARAM_VALUE 0 dev->persist 4096-ptr_max
PARAM_VALUE 0 dev->persist->device_state_mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->persist->pdev 4096-ptr_max
DATA_SOURCE 0 dev $0
BIT_INFO 0 dev->flags 0x1,0xffffffffffffffff
NOCHECK_CALL
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/mellanox/mlx4/eq.c mlx4_test_interrupt() -> mlx4_cmd_use_polling()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->flags 1-u64max
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->pdev 4096-ptr_max
CAPPED_DATA 0 dev->persist->pdev->dev.cma_area->nranges 1
DATA_SOURCE 0 dev $0
BIT_INFO 0 dev->flags 0x1,0xffffffffffffffff
NOCHECK_CALL
HALF_LOCKED2 &priv->cmd.poll_sem
HALF_LOCKED2 global &rtnl_mutex