nfc_hci_execute_cmd identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

net/nfc/hci/command.c, line 55 (as a function)

Referenced in 1 files:

net/nfc/hci/command.c

Smatch caller information:

net/nfc/hci/command.c nfc_hci_clear_all_pipes() -> nfc_hci_execute_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->init_data.gates->gate	0-2,4-6,17-21,25,36,48-50,65,144,148,160-161,240
PARAM_VALUE	0	hdev->ops->load_session	0,7118558307057455104
PARAM_VALUE	0	hdev->ops->open	6372492339431485440,6521110834225045504,6652152596844179456
PARAM_VALUE	0	*hdev->gate2pipe	0-255
PARAM_VALUE	1	pipe	1
PARAM_VALUE	2	cmd	20
PARAM_VALUE	3	param	9033173314425835520
PARAM_VALUE	4	param_len	0,2
PARAM_VALUE	5	skb	0
BUF_SIZE	0	hdev	s32min-(-2),1-s32max
BUF_SIZE	0	hdev	s32min-(-2),1-s32max
BUF_SIZE	3	param	2
DATA_SOURCE	0	hdev	$0
FUZZY_MAX	4	param_len	2
BIT_INFO	4	param_len	0x0,0x2
BIT_INFO	4	param_len	0x0,0x2
HARD_MAX	4	param_len	2
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hdev	unit_byte
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&nfc_dev->dev.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

net/nfc/hci/command.c nfc_hci_close_pipe() -> nfc_hci_execute_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->gate2pipe	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_mutex.dep_map->name	0-255
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hdev->msg_tx_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->msg_tx_queue.prev	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_queue.prev->next	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_queue.prev->next->next	4096-ptr_max
PARAM_VALUE	0	hdev->ops	4096-ptr_max
PARAM_VALUE	0	hdev->ops->start_poll	1225038050895134720,3806125492946878464,8421225152581263360
PARAM_VALUE	0	hdev->shutting_down	0
PARAM_VALUE	1	pipe	0-127,129-255
PARAM_VALUE	2	cmd	4
PARAM_VALUE	3	param	0
PARAM_VALUE	4	param_len	0
PARAM_VALUE	5	skb	0
BUF_SIZE	0	hdev	s32min-(-2),1-s32max
BUF_SIZE	0	hdev	s32min-(-2),1-s32max
BUF_SIZE	0	hdev->gb	(-1),48
DATA_SOURCE	0	hdev	$0
DATA_SOURCE	1	pipe	$1
RX_PATH
TASK_NOT_RUNNING
LOCK2		&nfc_dev->dev.mutex
LOCK2		&nfc_dev->genl_data.genl_data_mutex
HALF_LOCKED2		&dev->ethtool->rss_lock
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
TYPE_LOCK		(struct device)->mutex
TYPE_LOCK		(struct nfc_genl_data)->genl_data_mutex

net/nfc/hci/command.c nfc_hci_create_pipe() -> nfc_hci_execute_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->gate2pipe	4096-ptr_max
PARAM_VALUE	0	hdev->init_data.gates	4096-ptr_max
PARAM_VALUE	0	hdev->llc	4096-ptr_max
PARAM_VALUE	0	hdev->llc->data->connect_wq	7323710867328692224
PARAM_VALUE	0	hdev->llc->data->state	1
PARAM_VALUE	0	hdev->llc->data->state_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	hdev->llc->data->state_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->llc->data->state_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hdev->llc->data->state_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hdev->llc->data->state_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	hdev->llc->data->state_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hdev->llc->data->state_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->msg_tx_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hdev->msg_tx_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->msg_tx_queue.prev	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_queue.prev->next	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_queue.prev->next->next	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_queue.prev->prev	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_work.entry.next	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	hdev->ops	4096-ptr_max
PARAM_VALUE	0	hdev->ops->load_session	0,7118558307057455104
PARAM_VALUE	0	hdev->ops->open	6372492339431485440,6521110834225045504,6652152596844179456
PARAM_VALUE	0	hdev->shutting_down	0
PARAM_VALUE	0	*hdev->gate2pipe	0-255
PARAM_VALUE	1	pipe	1
PARAM_VALUE	2	cmd	16
PARAM_VALUE	3	param	5212120297282973696
PARAM_VALUE	4	param_len	3
PARAM_VALUE	5	skb	5769158077628424192
BUF_SIZE	0	hdev	s32min-(-2),1-s32max
BUF_SIZE	0	hdev	s32min-(-2),1-s32max
BUF_SIZE	3	param	3
DATA_SOURCE	0	hdev	$0
MEM_ZERO	0	hdev->gate2pipe
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hdev	unit_byte
UNITS	4	param_len	unit_byte
USER_PTR	5	(*skb).data
LOCK2		&nfc_dev->dev.mutex
HALF_LOCKED2		&dev->ethtool->rss_lock
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
TYPE_LOCK		(struct device)->mutex

net/nfc/hci/command.c nfc_hci_delete_pipe() -> nfc_hci_execute_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->gate2pipe	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_mutex.dep_map->name	0-255
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hdev->msg_tx_queue.prev	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_queue.prev->next	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_queue.prev->next->next	4096-ptr_max
PARAM_VALUE	0	hdev->msg_tx_work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	hdev->ops	4096-ptr_max
PARAM_VALUE	0	hdev->ops->load_session	0,7118558307057455104
PARAM_VALUE	0	hdev->ops->open	6372492339431485440,6521110834225045504,6652152596844179456
PARAM_VALUE	0	hdev->ops->start_poll	1225038050895134720,3806125492946878464,8421225152581263360
PARAM_VALUE	0	hdev->shutting_down	0
PARAM_VALUE	1	pipe	1
PARAM_VALUE	2	cmd	17
PARAM_VALUE	3	*param	0-127,129-255
PARAM_VALUE	4	param_len	1
PARAM_VALUE	5	skb	0
BUF_SIZE	0	hdev	s32min-(-2),1-s32max
BUF_SIZE	0	hdev	s32min-(-2),1-s32max
BUF_SIZE	0	hdev->gb	(-1),48
DATA_SOURCE	0	hdev	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	3	*param	0-127,129-255[u]
UNITS	0	hdev	unit_byte
USER_PTR	3	param
LOCK2		&nfc_dev->dev.mutex
HALF_LOCKED2		&dev->ethtool->rss_lock
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&nfc_dev->genl_data.genl_data_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
TYPE_LOCK		(struct device)->mutex

net/nfc/hci/command.c nfc_hci_open_pipe() -> nfc_hci_execute_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->gate2pipe	4096-ptr_max
PARAM_VALUE	0	hdev->init_data.gates	4096-ptr_max
PARAM_VALUE	0	hdev->llc	4096-ptr_max
PARAM_VALUE	0	hdev->llc->data->connect_wq	7323710867328692224
PARAM_VALUE	0	hdev->llc->data->state	1
PARAM_VALUE	0	hdev->llc->data->state_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->llc->data->state_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hdev->llc->data->state_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hdev->llc->data->state_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	hdev->llc->data->state_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hdev->llc->data->state_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->msg_tx_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->ops	4096-ptr_max
PARAM_VALUE	0	hdev->ops->load_session	0,7118558307057455104
PARAM_VALUE	0	hdev->ops->open	6372492339431485440,6521110834225045504,6652152596844179456
PARAM_VALUE	0	*hdev->gate2pipe	0-255
PARAM_VALUE	1	pipe	0-127,129-255
PARAM_VALUE	2	cmd	3
PARAM_VALUE	3	param	0
PARAM_VALUE	4	param_len	0
PARAM_VALUE	5	skb	6595801744540344320
BUF_SIZE	0	hdev	s32min-(-2),1-s32max
BUF_SIZE	0	hdev	s32min-(-2),1-s32max
DATA_SOURCE	0	hdev	$0
DATA_SOURCE	1	pipe	$1
FUZZY_MAX	1	pipe	1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	pipe	0-127,129-255[u]
UNITS	0	hdev	unit_byte
USER_PTR	5	(*skb).data
LOCK2		&nfc_dev->dev.mutex
HALF_LOCKED2		&dev->ethtool->rss_lock
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
TYPE_LOCK		(struct device)->mutex

net/nfc/hci/command.c nfc_hci_send_cmd() -> nfc_hci_execute_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->gate2pipe	4096-ptr_max
PARAM_VALUE	0	hdev->init_data.gates->gate	0-2,4-6,17-21,25,36,48-50,65,144,148,160-161,240
PARAM_VALUE	0	hdev->ops->check_presence	0,6842429515381661696,8643510330510884864
PARAM_VALUE	0	hdev->ops->complete_target_discovered	2578432759310467072,6143497454773673984,8809465825763397632
PARAM_VALUE	0	hdev->ops->dep_link_down	5057036978114932736,6313822096516403200,7930923624526036992
PARAM_VALUE	0	hdev->ops->dep_link_up	1335147448279359488,5903939832948645888,8908171238126723072
PARAM_VALUE	0	hdev->ops->disable_se	0,2702638623372668928,7201208658706321408
PARAM_VALUE	0	hdev->ops->discover_se	0,4818450538328551424,8318108203530334208
PARAM_VALUE	0	hdev->ops->enable_se	0,639148441343438848,3492831392662888448
PARAM_VALUE	0	hdev->ops->event_received	1156217942752169984,1895063588317057024,4374398730136637440
PARAM_VALUE	0	hdev->ops->hci_ready	5114601150466883584,6670702944343916544,8627932683244400640
PARAM_VALUE	0	hdev->ops->load_session	0,7118558307057455104
PARAM_VALUE	0	hdev->ops->open	6372492339431485440,6521110834225045504,6652152596844179456
PARAM_VALUE	0	hdev->ops->start_poll	1225038050895134720,3806125492946878464,8421225152581263360
PARAM_VALUE	0	hdev->ops->stop_poll	0,416494080555679744
PARAM_VALUE	0	hdev->ops->target_from_gate	3000229578665795584,5758146192623042560,8948586557165420544
PARAM_VALUE	0	*hdev->gate2pipe	0-255
PARAM_VALUE	1	pipe	0-127,129-255
PARAM_VALUE	2	cmd	1-2,16-19,32-33,48,50,63
PARAM_VALUE	4	param_len	0-4000000
PARAM_VALUE	5	skb	0,4096-ptr_max
BUF_SIZE	0	hdev	s32min-(-1),1-s32max
BUF_SIZE	0	hdev	s32min-(-1),1-s32max
BUF_SIZE	0	hdev->gb	(-1),48
BUF_SIZE	3	param	(-1),1-s32max
BUF_SIZE	3	param	(-1),1-s32max
DATA_SOURCE	0	hdev	$0
DATA_SOURCE	2	cmd	$2
DATA_SOURCE	3	param	$3
DATA_SOURCE	4	param_len	$4
DATA_SOURCE	5	skb	$5
STR_LEN	0	hdev	(-1)-8
STR_LEN	0	hdev	(-1)-8
HARD_MAX	2	cmd	63
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	hdev->sw_flashlib_major	0-255
USER_DATA	0	hdev->sw_flashlib_minor	0-255
USER_DATA	0	hdev->sw_patch	0-15[c]
USER_DATA	0	hdev->sw_romlib	0-15[c]
USER_DATA	3	*param	0-255
UNITS	0	hdev	unit_byte
UNITS	3	param	unit_byte
UNITS	4	param_len	unit_byte
USER_PTR	3	param
USER_PTR	5	(*skb).data
HALF_LOCKED2		&nfc_dev->dev.mutex
HALF_LOCKED2		&nfc_dev->genl_data.genl_data_mutex
HALF_LOCKED2		&pool->lock