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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c mlx5_rdma_rn_get_params() -> mlx5e_get_max_num_channels()

Type Parameter Key Value
PARAM_VALUE 0 mdev 4096-ptr_max
DATA_SOURCE 0 mdev $0
STR_LEN 0 mdev (-1),6-9,11-12,15
STR_LEN 0 mdev (-1),6-9,11-12,15
RX_PATH
TASK_NOT_RUNNING
UNITS 0 mdev unit_byte
HALF_LOCKED2 &device->client_data_rwsem
HALF_LOCKED2 &device->unregistration_lock
HALF_LOCKED2 global &clients_rwsem
HALF_LOCKED2 global &devices_rwsem

drivers/net/ethernet/mellanox/mlx5/core/en_common.c mlx5e_create_mdev_resources() -> mlx5e_get_max_num_channels()

Type Parameter Key Value
PARAM_VALUE 0 mdev 4096-ptr_max
PARAM_VALUE 0 mdev->cmd.alloc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.flags 0-4294967295
PARAM_VALUE 0 mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard 0-1
PARAM_VALUE 0 mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy 0-1
PARAM_VALUE 0 mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued 0-1
PARAM_VALUE 0 mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft 0-1
PARAM_VALUE 0 mdev->cmd.pool->dev->iommu->attach_deferred 0-1
PARAM_VALUE 0 mdev->cmd.pool->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mdev->cmd.state 1
PARAM_VALUE 0 mdev->cmd.token 1-255
PARAM_VALUE 0 mdev->cmd.token_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mdev->cmd.vars.throttle_sem.first_waiter->list.next 5349227543279349760
PARAM_VALUE 0 mdev->cmd.vars.throttle_sem.first_waiter->list.prev 5349227543279349760
PARAM_VALUE 0 mdev->cmd.vars.throttle_sem.first_waiter->list.prev->next 5349227543279349760
PARAM_VALUE 0 mdev->cmd.vars.throttle_sem.first_waiter->up 0-1
PARAM_VALUE 0 mdev->cmd.vars.throttle_sem.last_holder 0
PARAM_VALUE 0 mdev->cmd.vars.throttle_sem.lock.dep_map->name 0-255
PARAM_VALUE 0 mdev->cmd.vars.throttle_sem.lock.owner (-1)
PARAM_VALUE 0 mdev->cmd.vars.throttle_sem.lock.owner_cpu u32max
PARAM_VALUE 0 mdev->cmd.vars.unprivileged_sem.first_waiter->list.next 5349227543279349760
PARAM_VALUE 0 mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev 5349227543279349760
PARAM_VALUE 0 mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev->next 5349227543279349760
PARAM_VALUE 0 mdev->cmd.vars.unprivileged_sem.first_waiter->up 0-1
PARAM_VALUE 0 mdev->cmd.vars.unprivileged_sem.lock.dep_map->name 0-255
PARAM_VALUE 0 mdev->cmd.vars.unprivileged_sem.lock.owner (-1)
PARAM_VALUE 0 mdev->cmd.vars.unprivileged_sem.lock.owner_cpu u32max
PARAM_VALUE 0 mdev->mlx5e_res.hw_objs.pdn 0-16777215
PARAM_VALUE 0 mdev->mlx5e_res.hw_objs.td.tdn 0-16777215
PARAM_VALUE 0 mdev->pdev 4096-ptr_max
PARAM_VALUE 0 mdev->pdev->bus->self->link_bwctrl->cdev 0-s64max
PARAM_VALUE 0 mdev->pdev->error_state 1
PARAM_VALUE 0 mdev->priv.eq_table->ctrl_irq 0,4096-s64max
DATA_SOURCE 0 mdev $0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/mellanox/mlx5/core/en_main.c mlx5e_profile_max_num_channels() -> mlx5e_get_max_num_channels()

Type Parameter Key Value
PARAM_VALUE 0 mdev->cmd.vars.throttle_sem.first_waiter->up 0-1
PARAM_VALUE 0 mdev->cmd.vars.unprivileged_sem.first_waiter->up 0-1
PARAM_VALUE 0 mdev->pdev->bus->self->link_bwctrl->cdev (-22),(-19),(-12),0-s64max
DATA_SOURCE 0 mdev $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 mdev->cmd.pool->allocation
NO_OVERFLOW_SIMPLE 0 mdev->cmd.pool->dev->cma_area->available_count
NO_OVERFLOW_SIMPLE 0 mdev->priv.eswitch->esw_funcs.num_vfs
UNITS 0 mdev unit_byte

drivers/net/ethernet/mellanox/mlx5/core/devlink.c mlx5_devlink_num_doorbells_validate() -> mlx5e_get_max_num_channels()

Type Parameter Key Value
PARAM_VALUE 0 mdev 4096-ptr_max
DATA_SOURCE 0 mdev r devlink_priv
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
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 &dpll_lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &net_dm_mutex
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read