cxusb_bluebird_gpio_rw identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/media/usb/dvb-usb/cxusb.c, line 130 (as a function)

Referenced in 1 files:

drivers/media/usb/dvb-usb/cxusb.c

Smatch caller information:

drivers/media/usb/dvb-usb/cxusb.c cxusb_bluebird_gpio_pulse() -> cxusb_bluebird_gpio_rw()

Type	Parameter	Key	Value
PARAM_VALUE	0	d	4096-ptr_max
PARAM_VALUE	0	*d->udev->toggle	0-4294967295
PARAM_VALUE	1	changemask	1-2
PARAM_VALUE	2	newval	0
DATA_SOURCE	0	d	$0
DATA_SOURCE	1	changemask	$1
HARD_MAX	1	changemask	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/dvb-usb/cxusb.c cxusb_bluebird_gpio_pulse() -> cxusb_bluebird_gpio_rw()

Type	Parameter	Key	Value
PARAM_VALUE	0	d	4096-ptr_max
PARAM_VALUE	0	d->data_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->data_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	d->data_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->data_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	d->data_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	d->usb_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->usb_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	d->usb_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	*d->udev->toggle	0-4294967295
PARAM_VALUE	1	changemask	1-2
PARAM_VALUE	2	newval	1-2
DATA_SOURCE	0	d	$0
DATA_SOURCE	1	changemask	$1
HARD_MAX	1	changemask	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/dvb-usb/cxusb.c cxusb_dualdig4_frontend_attach() -> cxusb_bluebird_gpio_rw()

Type	Parameter	Key	Value
PARAM_VALUE	0	d	4096-ptr_max
PARAM_VALUE	0	d->data_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->data_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	d->data_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->data_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	d->data_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	d->desc	4096-ptr_max
PARAM_VALUE	0	d->i2c_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->i2c_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	d->i2c_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	d->i2c_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	d->i2c_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	d->i2c_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	d->i2c_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	d->owner	0
PARAM_VALUE	0	d->props.num_adapters	1-s32max
PARAM_VALUE	0	d->props.size_of_priv	s32min-4000000
PARAM_VALUE	0	d->state	0-3
PARAM_VALUE	0	d->udev	4096-ptr_max
PARAM_VALUE	0	d->usb_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->usb_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	d->usb_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	*d->udev->toggle	0-4294967295
PARAM_VALUE	1	changemask	4
PARAM_VALUE	2	newval	0
CAPPED_DATA	0	d->props.num_device_descs	1
CAPPED_DATA	0	d->udev	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/dvb-usb/cxusb.c cxusb_nano2_frontend_attach() -> cxusb_bluebird_gpio_rw()

Type	Parameter	Key	Value
PARAM_VALUE	0	d	4096-ptr_max
PARAM_VALUE	0	d->data_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->data_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	d->data_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->data_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	d->data_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	d->desc	4096-ptr_max
PARAM_VALUE	0	d->i2c_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->i2c_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	d->i2c_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	d->i2c_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	d->i2c_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	d->i2c_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	d->i2c_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	d->owner	0
PARAM_VALUE	0	d->props.num_adapters	1-s32max
PARAM_VALUE	0	d->props.size_of_priv	s32min-4000000
PARAM_VALUE	0	d->state	0-3
PARAM_VALUE	0	d->udev	4096-ptr_max
PARAM_VALUE	0	d->usb_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->usb_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	d->usb_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	*d->udev->toggle	0-4294967295
PARAM_VALUE	1	changemask	4
PARAM_VALUE	2	newval	0
CAPPED_DATA	0	d->props.num_device_descs	1
CAPPED_DATA	0	d->udev	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/dvb-usb/cxusb.c cxusb_nano2_led() -> cxusb_bluebird_gpio_rw()

Type	Parameter	Key	Value
PARAM_VALUE	0	d	4096-ptr_max
PARAM_VALUE	0	d->data_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->data_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->data_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	d->data_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	d->i2c_adap.debugfs->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	d->i2c_adap.debugfs->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	d->i2c_adap.debugfs->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	d->i2c_adap.debugfs->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	d->i2c_adap.dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	d->i2c_adap.dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	d->i2c_adap.dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	d->i2c_adap.lock_ops->lock_bus	0,4096-ptr_max
PARAM_VALUE	0	d->i2c_adap.lock_ops->trylock_bus	0,4096-ptr_max
PARAM_VALUE	0	d->i2c_adap.lock_ops->unlock_bus	0,4096-ptr_max
PARAM_VALUE	0	d->priv->open_lock.dep_map->name	0-255
PARAM_VALUE	0	d->priv->open_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->priv->open_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	d->priv->open_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	d->priv->open_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	d->priv->open_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	d->priv->open_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	d->priv->open_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	d->priv->open_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	d->udev->bus->sysdev->iommu->attach_deferred	0-1
PARAM_VALUE	0	d->udev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	d->udev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	d->udev->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	d->usb_mutex.dep_map->name	0-255
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	d->usb_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	*d->udev->toggle	0-4294967295
PARAM_VALUE	1	changemask	64
PARAM_VALUE	2	newval	64
BUF_SIZE	0	d	s32min-(-1),1-s32max
BUF_SIZE	0	d	s32min-(-1),1-s32max
BUF_SIZE	0	d->priv	(-1),1-s32max
DATA_SOURCE	0	d	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	d->input_dev->max_vals
HALF_LOCKED2		&dev->v4l2_lock