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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx4/intf.c mlx4_unregister_device() -> mlx4_enter_error_state()

Type Parameter Key Value
PARAM_VALUE 0 persist 4096-ptr_max
PARAM_VALUE 0 persist->catas_wq->first_flusher->done.done 0-4294967295
PARAM_VALUE 0 persist->catas_wq->first_flusher->done.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 persist->catas_wq->first_flusher->done.wait.lock.owner (-1)
PARAM_VALUE 0 persist->catas_wq->first_flusher->done.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 persist->catas_wq->flush_color s32min-s32max
PARAM_VALUE 0 persist->catas_wq->flusher_queue.prev->next 2906673126597898240
PARAM_VALUE 0 persist->catas_wq->nr_pwqs_to_flush.counter s32min-s32max
PARAM_VALUE 0 persist->catas_wq->work_color s32min-s32max
PARAM_VALUE 0 persist->interface_state 2-255
PARAM_VALUE 0 *persist->catas_wq->lockdep_map->name 0-255
BIT_INFO 0 persist->interface_state 0x3,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &priv->port_mutex

drivers/net/ethernet/mellanox/mlx4/main.c mlx4_pci_err_detected() -> mlx4_enter_error_state()

Type Parameter Key Value
PARAM_VALUE 0 persist 4096-ptr_max
PARAM_VALUE 0 persist->dev 4096-ptr_max
BUF_SIZE 0 persist s32min-(-2),1-s32max
BUF_SIZE 0 persist s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 persist unit_byte
HALF_LOCKED2 &pdev->dev.mutex

drivers/net/ethernet/mellanox/mlx4/catas.c mlx4_handle_error_state() -> mlx4_enter_error_state()

Type Parameter Key Value
PARAM_VALUE 0 persist 4096-ptr_max
DATA_SOURCE 0 persist $0
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/net/ethernet/mellanox/mlx4/cmd.c mlx4_cmd_reset_flow() -> mlx4_enter_error_state()

Type Parameter Key Value
PARAM_VALUE 0 persist 4096-ptr_max
PARAM_VALUE 0 persist->pdev 4096-ptr_max
PARAM_VALUE 0 persist->pdev->dev.cma_area->available_count 0-s64max
PARAM_VALUE 0 persist->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 persist->pdev->dev.dma_io_tlb_mem->for_alloc 0-1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 persist->num_vfs
NO_OVERFLOW_SIMPLE 0 persist->pdev->dev.cma_area->available_count
HALF_LOCKED2 &cmd->event_sem
HALF_LOCKED2 &ibudev->xrcd_tree_mutex
HALF_LOCKED2 &mdev->state_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &priv->cmd.poll_sem
HALF_LOCKED2 &priv->mcg_table.mutex

drivers/net/ethernet/mellanox/mlx4/cmd.c mlx4_comm_cmd_poll() -> mlx4_enter_error_state()

Type Parameter Key Value
PARAM_VALUE 0 persist 4096-ptr_max
PARAM_VALUE 0 persist->device_state_mutex.dep_map->name 0-255
PARAM_VALUE 0 persist->device_state_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 persist->device_state_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 persist->device_state_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 persist->device_state_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 persist->device_state_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 persist->device_state_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 persist->pdev->dev.cma_area->available_count 0-s64max
PARAM_VALUE 0 persist->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 persist->pdev->dev.dma_io_tlb_mem->for_alloc 0-1
BIT_INFO 0 persist->state 0x0,0xfd
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 persist->num_vfs
NO_OVERFLOW_SIMPLE 0 persist->pdev->dev.cma_area->available_count
LOCK2 &priv->cmd.poll_sem
HALF_LOCKED2 &priv->cmd.slave_cmd_mutex
TYPE_LOCK (struct mlx4_cmd)->poll_sem
TYPE_LOCK (struct mlx4_cmd)->slave_cmd_mutex

drivers/net/ethernet/mellanox/mlx4/cmd.c mlx4_comm_cmd_wait() -> mlx4_enter_error_state()

Type Parameter Key Value
PARAM_VALUE 0 persist 4096-ptr_max
PARAM_VALUE 0 persist->device_state_mutex.dep_map->name 0-255
PARAM_VALUE 0 persist->device_state_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 persist->device_state_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 persist->device_state_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 persist->device_state_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 persist->device_state_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 persist->device_state_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 persist->pdev->dev.cma_area->available_count 0-s64max
PARAM_VALUE 0 persist->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 persist->pdev->dev.dma_io_tlb_mem->for_alloc 0-1
BIT_INFO 0 persist->state 0x0,0xfd
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 persist->num_vfs
NO_OVERFLOW_SIMPLE 0 persist->pdev->dev.cma_area->available_count
LOCK2 &cmd->event_sem
HALF_LOCKED2 &priv->cmd.slave_cmd_mutex
TYPE_LOCK (struct mlx4_cmd)->event_sem
TYPE_LOCK (struct mlx4_cmd)->slave_cmd_mutex