hci_add_adv_instance identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/net/bluetooth/hci_core.h, line 1913 (as a prototype)

Defined in 1 files as a function:

net/bluetooth/hci_core.c, line 1665 (as a function)

Referenced in 2 files:

Smatch caller information:

net/bluetooth/mgmt.c add_advertising() -> hci_add_adv_instance()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->dev_flags	4096-ptr_max
PARAM_VALUE	0	hdev->le_num_of_adv_sets	1-255
PARAM_VALUE	0	hdev->lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	hdev->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	hdev->mgmt_pending_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hdev->mgmt_pending_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	instance	1-255
PARAM_VALUE	6	scan_rsp_data	4096-ptr_max
PARAM_VALUE	9	tx_power	127
PARAM_VALUE	12	mesh_handle	0
BUF_SIZE	0	hdev	(-1)-s32max
BUF_SIZE	0	hdev	(-1)-s32max
CAPPED_DATA	0	&hdev->lock	1
CAPPED_DATA	1	instance	1
CAPPED_DATA	3	adv_data_len	1
CAPPED_DATA	5	scan_rsp_len	1
DATA_SOURCE	0	hdev	$1
FUZZY_MAX	1	instance	1
PARAM_COMPARE	1	instance	<= $0->le_num_of_adv_sets
NOSPEC	1	instance
NOSPEC	1	instance
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	instance	1-255[c]
USER_DATA	2	flags	0-u32max[u]
USER_DATA	3	adv_data_len	0-255[c]
USER_DATA	4	*adv_data	0-255
USER_DATA	5	scan_rsp_len	0-255[c]
USER_DATA	6	*scan_rsp_data	0-255
USER_DATA	7	timeout	0-u16max[u]
USER_DATA	8	duration	0-u16max[u]
UNITS	1	instance	unit_byte
UNITS	3	adv_data_len	unit_byte
UNITS	5	scan_rsp_len	unit_byte
UNITS	6	scan_rsp_data	unit_byte
USER_PTR	4	adv_data
USER_PTR	6	scan_rsp_data
LOCK2		global &mgmt_chan_list_lock
LOCK2		sk
LOCK2	0	&hdev->lock
HALF_LOCKED2		&vq->mutex
HALF_LOCKED2		sk
TYPE_LOCK		(struct hci_dev)->lock

net/bluetooth/mgmt.c add_ext_adv_params() -> hci_add_adv_instance()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->dev_flags	4096-ptr_max
PARAM_VALUE	0	hdev->le_num_of_adv_sets	1-255
PARAM_VALUE	0	hdev->lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	hdev->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	hdev->mgmt_pending_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	hdev->mgmt_pending_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hdev->mgmt_pending_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	instance	1-255
PARAM_VALUE	3	adv_data_len	0
PARAM_VALUE	4	adv_data	0
PARAM_VALUE	5	scan_rsp_len	0
PARAM_VALUE	6	scan_rsp_data	0
PARAM_VALUE	12	mesh_handle	0
BUF_SIZE	0	hdev	(-1)-s32max
BUF_SIZE	0	hdev	(-1)-s32max
CAPPED_DATA	0	&hdev->lock	1
CAPPED_DATA	1	instance	1
DATA_SOURCE	0	hdev	$1
FUZZY_MAX	1	instance	1
PARAM_COMPARE	1	instance	<= $0->le_num_of_adv_sets
NOSPEC	1	instance
NOSPEC	1	instance
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	instance	1-255[c]
USER_DATA	2	flags	0-u32max[u]
USER_DATA	7	timeout	0-u16max[u]
USER_DATA	8	duration	0-u16max[u]
USER_DATA	9	tx_power	(-128)-127[u]
USER_DATA	10	min_interval	0-u32max[u]
USER_DATA	11	max_interval	0-u32max[u]
UNITS	1	instance	unit_byte
LOCK2		global &mgmt_chan_list_lock
LOCK2		sk
LOCK2	0	&hdev->lock
HALF_LOCKED2		&vq->mutex
HALF_LOCKED2		sk
TYPE_LOCK		(struct hci_dev)->lock

net/bluetooth/mgmt.c mesh_send_sync() -> hci_add_adv_instance()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->adv_instance_cnt	0-254
PARAM_VALUE	0	hdev->cmd_sync_work_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->cmd_sync_work_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->cmd_sync_work_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->cmd_sync_work_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->cmd_sync_work_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->le_num_of_adv_sets	1-255
PARAM_VALUE	0	hdev->req_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->req_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->req_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->req_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->req_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->req_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	hdev->req_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	2	flags	0
PARAM_VALUE	5	scan_rsp_len	0
PARAM_VALUE	6	scan_rsp_data	0
PARAM_VALUE	7	timeout	1000
PARAM_VALUE	9	tx_power	127
BUF_SIZE	4	adv_data	31
CAPPED_DATA	0	hdev->adv_instance_cnt	1
DATA_SOURCE	0	hdev	$0
PARAM_COMPARE	0	hdev->adv_instance_cnt	< $0->le_num_of_adv_sets
PARAM_COMPARE	0	hdev->adv_instance_cnt	< $1
PARAM_COMPARE	1	instance	> $0->adv_instance_cnt
UNITS	1	instance	unit_byte
LOCK2	0	&hdev->req_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct hci_dev)->req_lock

net/bluetooth/hci_core.c hci_add_per_instance() -> hci_add_adv_instance()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->cmd_sync_work_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->cmd_sync_work_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->cmd_sync_work_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->cmd_sync_work_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hdev->cmd_sync_work_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->cmd_sync_work_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->req_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->req_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->req_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->req_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hdev->req_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->req_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->req_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	hdev->req_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	hdev->req_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	1	instance	1-255
PARAM_VALUE	2	flags	0,256
PARAM_VALUE	3	adv_data_len	0
PARAM_VALUE	4	adv_data	0
PARAM_VALUE	5	scan_rsp_len	0
PARAM_VALUE	6	scan_rsp_data	0
PARAM_VALUE	7	timeout	0
PARAM_VALUE	8	duration	0
PARAM_VALUE	9	tx_power	127
PARAM_VALUE	12	mesh_handle	0
DATA_SOURCE	0	hdev	$0
DATA_SOURCE	1	instance	$1
DATA_SOURCE	2	flags	$3
DATA_SOURCE	10	min_interval	$6
DATA_SOURCE	11	max_interval	$7
FUZZY_MAX	2	flags	0
BIT_INFO	2	flags	0x0,0x100
UNITS	1	instance	unit_byte
LOCK2	0	&hdev->req_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct hci_dev)->req_lock