sensor_hub_get_feature identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/hid-sensor-hub.h, line 238 (as a prototype)

Defined in 1 files as a function:

drivers/hid/hid-sensor-hub.c, line 238 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/iio/common/hid-sensors/hid-sensor-attributes.c hid_sensor_get_report_latency() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.first_waiter->up	0-1
PARAM_VALUE	3	buffer_size	4
PARAM_VALUE	4	buffer	8551787704384016384
BUF_SIZE	4	buffer	4
RX_PATH
TASK_NOT_RUNNING
UNITS	2	field_index	unit_byte
UNITS	3	buffer_size	unit_byte
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/iio/common/hid-sensors/hid-sensor-attributes.c hid_sensor_parse_common_attributes() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	0	hsdev	4096-ptr_max
PARAM_VALUE	2	field_index	0,u32max
PARAM_VALUE	3	buffer_size	4
PARAM_VALUE	4	buffer	2093172677424787456
BUF_SIZE	0	hsdev	1-s32max
BUF_SIZE	0	hsdev	1-s32max
BUF_SIZE	4	buffer	4
DATA_SOURCE	0	hsdev	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	2	field_index	unit_byte
UNITS	3	buffer_size	unit_byte

drivers/iio/common/hid-sensors/hid-sensor-attributes.c hid_sensor_read_poll_value() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	0	hsdev	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev->bpf.srcu.dep_map->name	0-255
PARAM_VALUE	0	hsdev->hdev->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev->dev.driver_data->ref_cnt	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->bundle->dev.power.deferred_resume	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->bundle->dev.power.idle_notification	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->bundle->dev.power.request	0-4
PARAM_VALUE	0	hsdev->hdev->driver_data->bundle->dev.power.request_pending	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->bundle->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->bundle->dev.power.runtime_status	0,2
PARAM_VALUE	0	hsdev->hdev->driver_data->bundle->dev.power.timer_autosuspends	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->bundle->dev.power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->bundle->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->cli_data->cur_hid_dev	0-2147483646
PARAM_VALUE	0	hsdev->hdev->driver_data->cli_data->work.timer.flags	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->cli_data->work.timer.is_queued	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->ctrlhead	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->head	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.deferred_resume	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.idle_notification	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.request	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.request_pending	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.runtime_error	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.runtime_status	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.timer_autosuspends	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->io_retry.flags	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->outhead	0-63
PARAM_VALUE	0	hsdev->hdev->driver_data->qlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->request_done	0
PARAM_VALUE	0	hsdev->hdev->driver_data->retry_delay	2-198
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->reject.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->actual_length	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->dev->urbnum.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->interval	s32min-32768
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->num_mapped_sgs	0-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->sg->dma_flags	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->sg->dma_length	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->sg->length	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->sg->offset	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->status	(-4095)-0
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->transfer_buffer->bmAttributes	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->transfer_flags	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->unlinked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->use_count.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->reject.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.first_waiter->up	0-1
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.dep_map->name	0-255
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	*hsdev->hdev->driver_data->cli_data->request_done	0-1
PARAM_VALUE	0	*hsdev->hdev->driver_data->urbin->setup_packet	0-255
PARAM_VALUE	0	*hsdev->hdev->driver_data->urbin->transfer_buffer	0-255
PARAM_VALUE	3	buffer_size	4
PARAM_VALUE	4	buffer	8526321541442936832
PARAM_VALUE	4	*buffer	0
BUF_SIZE	4	buffer	4
RX_PATH
UNITS	2	field_index	unit_byte
UNITS	3	buffer_size	unit_byte

drivers/iio/common/hid-sensors/hid-sensor-attributes.c hid_sensor_read_raw_hyst_rel_value() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	3	buffer_size	4
PARAM_VALUE	4	buffer	8733287545069756416
BUF_SIZE	4	buffer	4
RX_PATH
TASK_NOT_RUNNING
UNITS	2	field_index	unit_byte
UNITS	3	buffer_size	unit_byte
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/iio/common/hid-sensors/hid-sensor-attributes.c hid_sensor_read_raw_hyst_value() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	3	buffer_size	4
PARAM_VALUE	4	buffer	9005102198145949696
BUF_SIZE	4	buffer	4
RX_PATH
TASK_NOT_RUNNING
UNITS	2	field_index	unit_byte
UNITS	3	buffer_size	unit_byte
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/iio/common/hid-sensors/hid-sensor-attributes.c hid_sensor_read_samp_freq_value() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	3	buffer_size	4
PARAM_VALUE	4	buffer	1410953909562048512
BUF_SIZE	4	buffer	4
RX_PATH
TASK_NOT_RUNNING
UNITS	2	field_index	unit_byte
UNITS	3	buffer_size	unit_byte
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/iio/common/hid-sensors/hid-sensor-attributes.c hid_sensor_write_raw_hyst_rel_value() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	0	hsdev	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev->driver_data->cli_data->cur_hid_dev	0-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->cli_data->work.cpu	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->dev->ipc_tx_cnt	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->ishtp_flow_ctrl_creds	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_dma_acked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_ipc_acked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_tx_path	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->send_msg_cnt_dma	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->send_msg_cnt_ipc	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->sending	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->tx_ring_free_size	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->ctrlhead	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.deferred_resume	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.idle_notification	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.request	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.request_pending	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.runtime_error	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.runtime_status	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.timer_autosuspends	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->outhead	0-63
PARAM_VALUE	0	hsdev->hdev->driver_data->raw_get_req	0
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->reject.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->unlinked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->reject.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->unlinked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.first_waiter->up	0-1
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.lock.owner	(-1)
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.lock.owner_cpu	u32max
PARAM_VALUE	0	*hsdev->hdev->driver_data->client_data->hid_ishtp_cl->dev->ishtp_dma_tx_map	1
PARAM_VALUE	0	*hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_dma_addr	0-255
PARAM_VALUE	2	field_index	0-4294967294
PARAM_VALUE	3	buffer_size	4
PARAM_VALUE	4	buffer	6514136915942273024
PARAM_VALUE	4	*buffer	0-s32max
BUF_SIZE	4	buffer	4
CAPPED_DATA	0	hsdev->hdev	1
CAPPED_DATA	1	report_id	1
CAPPED_DATA	2	field_index	1
RX_PATH
TASK_NOT_RUNNING
UNITS	2	field_index	unit_byte
UNITS	3	buffer_size	unit_byte
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/iio/common/hid-sensors/hid-sensor-attributes.c hid_sensor_write_raw_hyst_value() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	0	hsdev	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev->driver_data->cli_data->cur_hid_dev	0-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->cli_data->work.cpu	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->dev->ipc_tx_cnt	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->ishtp_flow_ctrl_creds	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_dma_acked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_ipc_acked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_tx_path	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->send_msg_cnt_dma	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->send_msg_cnt_ipc	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->sending	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->tx_ring_free_size	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->ctrlhead	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.deferred_resume	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.idle_notification	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.request	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.request_pending	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.runtime_error	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.runtime_status	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.timer_autosuspends	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->outhead	0-63
PARAM_VALUE	0	hsdev->hdev->driver_data->raw_get_req	0
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->reject.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->unlinked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->reject.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->unlinked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.first_waiter->up	0-1
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.lock.owner	(-1)
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.lock.owner_cpu	u32max
PARAM_VALUE	0	*hsdev->hdev->driver_data->client_data->hid_ishtp_cl->dev->ishtp_dma_tx_map	1
PARAM_VALUE	0	*hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_dma_addr	0-255
PARAM_VALUE	2	field_index	0-4294967294
PARAM_VALUE	3	buffer_size	4
PARAM_VALUE	4	buffer	2008273059540934656
PARAM_VALUE	4	*buffer	0-s32max
BUF_SIZE	4	buffer	4
CAPPED_DATA	0	hsdev->hdev	1
CAPPED_DATA	1	report_id	1
CAPPED_DATA	2	field_index	1
RX_PATH
TASK_NOT_RUNNING
UNITS	2	field_index	unit_byte
UNITS	3	buffer_size	unit_byte
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/iio/common/hid-sensors/hid-sensor-attributes.c hid_sensor_write_samp_freq_value() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	0	hsdev	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev->driver_data->cli_data->cur_hid_dev	0-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->cli_data->work.cpu	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->dev->ipc_tx_cnt	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->ishtp_flow_ctrl_creds	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_dma_acked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_ipc_acked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_tx_path	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->send_msg_cnt_dma	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->send_msg_cnt_ipc	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->sending	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->client_data->hid_ishtp_cl->tx_ring_free_size	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->ctrlhead	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.deferred_resume	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.idle_notification	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.request	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.request_pending	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.runtime_error	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.runtime_status	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.timer_autosuspends	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->outhead	0-63
PARAM_VALUE	0	hsdev->hdev->driver_data->raw_get_req	0
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->reject.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbctrl->unlinked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->reject.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbout->unlinked	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.first_waiter->up	0-1
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.lock.owner	(-1)
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.lock.owner_cpu	u32max
PARAM_VALUE	0	*hsdev->hdev->driver_data->client_data->hid_ishtp_cl->dev->ishtp_dma_tx_map	1
PARAM_VALUE	0	*hsdev->hdev->driver_data->client_data->hid_ishtp_cl->last_dma_addr	0-255
PARAM_VALUE	2	field_index	0-4294967294
PARAM_VALUE	3	buffer_size	4
PARAM_VALUE	4	buffer	2162485613845504000
PARAM_VALUE	4	*buffer	0-1000000000
BUF_SIZE	4	buffer	4
CAPPED_DATA	0	hsdev->hdev	1
CAPPED_DATA	1	report_id	1
CAPPED_DATA	2	field_index	1
RX_PATH
TASK_NOT_RUNNING
UNITS	2	field_index	unit_byte
UNITS	3	buffer_size	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		_T->lock

drivers/iio/common/hid-sensors/hid-sensor-trigger.c _hid_sensor_power_state() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	0	hsdev	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	hsdev->hdev->dev.driver_data->ref_cnt	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->io_retry.lockdep_map->name	0-255
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->dev->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->dev->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->dev->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	hsdev->hdev->driver_data->urbin->reject.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.first_waiter->up	0-1
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.dep_map->name	0-255
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hsdev->hdev->ll_open_lock.osq.tail.counter	0-s32max
PARAM_VALUE	3	buffer_size	4
PARAM_VALUE	4	buffer	3293654560541691904
PARAM_VALUE	4	*buffer	s32min-s32max
BUF_SIZE	4	buffer	4
CAPPED_DATA	0	hsdev->hdev	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	field_index	unit_byte
UNITS	3	buffer_size	unit_byte

drivers/hid/hid-sensor-custom.c hid_sensor_custom_get_prop() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	0	hsdev	4096-ptr_max
PARAM_VALUE	0	hsdev->end_collection_index	s32min-(-1),1-s32max
PARAM_VALUE	0	hsdev->hdev->driver_input_lock.first_waiter->up	0-1
PARAM_VALUE	2	field_index	0
PARAM_VALUE	3	buffer_size	64
BUF_SIZE	0	hsdev	1-s32max
BUF_SIZE	0	hsdev	1-s32max
BUF_SIZE	4	buffer	128
CAPPED_DATA	0	hsdev->end_collection_index	1
CAPPED_DATA	0	hsdev->start_collection_index	1
CAPPED_DATA	0	hsdev->usage	1
DATA_SOURCE	0	hsdev	$0
DATA_SOURCE	3	buffer_size	$2
DATA_SOURCE	4	buffer	$3
PARAM_COMPARE	0	hsdev->end_collection_index	> $0->start_collection_index
RX_PATH
TASK_NOT_RUNNING
UNITS	2	field_index	unit_byte

drivers/hid/hid-sensor-custom.c show_value() -> sensor_hub_get_feature()

Type	Parameter	Key	Value
PARAM_VALUE	3	buffer_size	64
PARAM_VALUE	4	buffer	8949809402734186496
BUF_SIZE	4	buffer	64
RX_PATH
TASK_NOT_RUNNING
UNITS	3	buffer_size	unit_byte
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex