mlx4_flow_detach identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/mlx4/device.h, line 1451 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/mellanox/mlx4/mcg.c, line 1037 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c detach_qp() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->caps.steering_mode	2
PARAM_VALUE	0	dev->flags	128-u64max
PARAM_VALUE	0	dev->persist	4096-ptr_max
PARAM_VALUE	0	dev->persist->catas_wq->flush_color	s32min-s32max
PARAM_VALUE	0	dev->persist->catas_wq->work_color	s32min-s32max
PARAM_VALUE	0	dev->persist->device_state_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
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->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->persist->pdev->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	dev->persist->pdev->dev.iommu->pci_32bit_workaround	0-1
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/ethernet/mellanox/mlx4/resource_tracker.c qp_detach() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->caps.steering_mode	2
PARAM_VALUE	0	dev->persist	4096-ptr_max
PARAM_VALUE	0	dev->persist->catas_wq->flush_color	s32min-s32max
PARAM_VALUE	0	dev->persist->catas_wq->work_color	s32min-s32max
PARAM_VALUE	0	dev->persist->pdev->dev.cma_area->available_count	0-s64max
PARAM_VALUE	0	dev->persist->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	dev->persist->pdev->dev.dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	dev->persist->pdev->dev.iommu_group->default_domain	0-s64max
PARAM_VALUE	0	dev->persist->pdev->dev.kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	dev->persist->pdev->dev.kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	dev->persist->pdev->dev.kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	*dev->caps.ib_port_def_cap	0-4294967295
PARAM_VALUE	0	*dev->caps.port_mask	0-4294967295
PARAM_VALUE	0	*dev->caps.port_type	0-4294967295
PARAM_VALUE	0	*dev->caps.possible_type	0-4294967295
PARAM_VALUE	0	*dev->phys_caps.gid_phys_table_len	0-4294967295
PARAM_VALUE	0	*dev->phys_caps.pkey_phys_table_len	0-4294967295
CAPPED_DATA	0	dev->persist->pdev->dev.cma_area->nranges	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	reg_id	$5
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	1	reg_id	0-u64max[c]
NO_OVERFLOW_SIMPLE	0	dev->caps.cqe_size
NO_OVERFLOW_SIMPLE	0	dev->caps.max_counters
NO_OVERFLOW_SIMPLE	0	dev->caps.num_comp_vectors
NO_OVERFLOW_SIMPLE	0	dev->caps.num_ports
NO_OVERFLOW_SIMPLE	0	dev->caps.sqp_demux
NO_OVERFLOW_SIMPLE	0	dev->num_slaves
NO_OVERFLOW_SIMPLE	0	dev->persist->num_vfs
NO_OVERFLOW_SIMPLE	0	dev->persist->pdev->dev.cma_area->available_count
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&priv->cmd.slave_cmd_mutex
TYPE_LOCK		(struct mlx4_cmd)->slave_cmd_mutex

drivers/net/ethernet/mellanox/mlx4/mcg.c mlx4_flow_steer_promisc_remove() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->caps.steering_mode	2
PARAM_VALUE	0	dev->regid_allmulti_array	4096-ptr_max
PARAM_VALUE	1	reg_id	1-u64max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&mdev->state_lock
TYPE_LOCK		(struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/mcg.c mlx4_multicast_detach() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->caps.steering_mode	2
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	reg_id	$4
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	1	reg_id	0-u64max[c]
HALF_LOCKED2		&mdev->state_lock

drivers/net/ethernet/mellanox/mlx4/en_ethtool.c mlx4_en_flow_detach() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg_id	1-u64max

drivers/net/ethernet/mellanox/mlx4/en_ethtool.c mlx4_en_flow_replace() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg_id	1-u64max

drivers/net/ethernet/mellanox/mlx4/en_netdev.c mlx4_en_delete_rss_steer_rules() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->caps.steering_mode	s32min-(-1),1-s32max
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->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->pdev	4096-ptr_max
PARAM_VALUE	1	reg_id	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->ethtool->rss_lock
HALF_LOCKED2		&mdev->state_lock
HALF_LOCKED2		&priv->mdev->state_lock
HALF_LOCKED2		global &rtnl_mutex
TYPE_LOCK		(struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_netdev.c mlx4_en_do_multicast() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg_id	1-u64max
RX_PATH
LOCK2		&mdev->state_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_netdev.c mlx4_en_filter_free() -> mlx4_flow_detach()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&mdev->state_lock

drivers/net/ethernet/mellanox/mlx4/en_netdev.c mlx4_en_filter_work() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	1	reg_id	1-u64max
HALF_LOCKED2		&pool->lock

drivers/net/ethernet/mellanox/mlx4/en_netdev.c mlx4_en_replace_mac() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->caps.steering_mode	1-2
PARAM_VALUE	0	dev->flags	0,64-u64max
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_on	0
PARAM_VALUE	0	dev->persist->device_state_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	1	reg_id	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&mdev->state_lock
TYPE_LOCK		(struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_netdev.c mlx4_en_set_rss_steer_rules() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->caps.steering_mode	1-2
PARAM_VALUE	0	dev->flags	0,64-u64max
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_on	0
PARAM_VALUE	0	dev->persist->device_state_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	1	reg_id	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	reg_id	1-u64max[c]
HALF_LOCKED2		&dev->ethtool->rss_lock
HALF_LOCKED2		&mdev->state_lock
HALF_LOCKED2		&priv->mdev->state_lock
HALF_LOCKED2		global &rtnl_mutex
TYPE_LOCK		(struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_netdev.c mlx4_en_stop_port() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	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->blocked_on	0
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	1	reg_id	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->ethtool->rss_lock
HALF_LOCKED2		&mdev->state_lock
HALF_LOCKED2		&priv->mdev->state_lock
HALF_LOCKED2		global &rtnl_mutex
TYPE_LOCK		(struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_netdev.c mlx4_en_stop_port() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->caps.steering_mode	2
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->blocked_on	0
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	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->ethtool->rss_lock
HALF_LOCKED2		&mdev->state_lock
HALF_LOCKED2		&priv->mdev->state_lock
HALF_LOCKED2		global &rtnl_mutex
TYPE_LOCK		(struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_netdev.c mlx4_en_uc_steer_release() -> mlx4_flow_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->caps.steering_mode	2
DATA_SOURCE	1	reg_id	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	reg_id	0-u64max[c]
HALF_LOCKED2		&mdev->state_lock
TYPE_LOCK		(struct mlx4_en_dev)->state_lock