wiimote_cmd_read identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/hid/hid-wiimote.h, line 275 (as a prototype)

Defined in 1 files as a function:

drivers/hid/hid-wiimote-core.c, line 381 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/hid/hid-wiimote-core.c wiimote_cmd_read_ext() -> wiimote_cmd_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	wdata	4096-ptr_max
PARAM_VALUE	0	wdata->input->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	wdata->input->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	wdata->input->poller->poll_interval	0-4294967295
PARAM_VALUE	0	wdata->input->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	wdata->state.devtype	1-255
PARAM_VALUE	0	wdata->state.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.sync.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.sync.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	wdata->state.sync.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wdata->state.sync.osq.tail.counter	0-s32max
PARAM_VALUE	1	offset	10748154
PARAM_VALUE	2	rmem	6157292441634836480,7303941459060219904,8694230331836542976
PARAM_VALUE	3	size	6
BUF_SIZE	2	rmem	6
BUF_SIZE	2	rmem	6
DATA_SOURCE	0	wdata	$0
DATA_SOURCE	2	rmem	$1
NO_OVERFLOW_SIMPLE	0	wdata->input->max_vals
LOCK2	0	&wdata->state.sync
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct wiimote_state)->sync

drivers/hid/hid-wiimote-core.c wiimote_cmd_read_mp() -> wiimote_cmd_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	wdata	4096-ptr_max
PARAM_VALUE	0	wdata->input->dev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	wdata->input->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	wdata->input->dev.p->dead	0-1
PARAM_VALUE	0	wdata->input->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	wdata->input->poller->poll_interval	0-4294967295
PARAM_VALUE	0	wdata->input->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	wdata->queue.worker.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	wdata->state.cmd	22
PARAM_VALUE	0	wdata->state.devtype	1-255
PARAM_VALUE	0	wdata->state.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.opt	0
PARAM_VALUE	0	wdata->state.ready.done	0-4294967293,u32max
PARAM_VALUE	0	wdata->state.ready.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.ready.wait.lock.owner	(-1)
PARAM_VALUE	0	wdata->state.ready.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	wdata->state.ready.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	wdata->state.ready.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	wdata->state.sync.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.sync.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	wdata->state.sync.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wdata->state.sync.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	wdata->state.sync.osq.tail.counter	0-s32max
PARAM_VALUE	1	offset	10879226
PARAM_VALUE	2	rmem	1507654162611339264,7121487497301528576
PARAM_VALUE	3	size	6
BUF_SIZE	2	rmem	6
BUF_SIZE	2	rmem	6
DATA_SOURCE	0	wdata	$0
DATA_SOURCE	2	rmem	$1
BIT_INFO	0	wdata->state.flags	0x0,0xffffdfff
NO_OVERFLOW_SIMPLE	0	wdata->input->max_vals
LOCK2	0	&wdata->state.sync
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct wiimote_state)->sync

drivers/hid/hid-wiimote-core.c wiimote_cmd_read_mp_mapped() -> wiimote_cmd_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	wdata	4096-ptr_max
PARAM_VALUE	0	wdata->input->dev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	wdata->input->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	wdata->input->dev.p->dead	0-1
PARAM_VALUE	0	wdata->input->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	wdata->input->mt->slot	s32min-s32max
PARAM_VALUE	0	wdata->input->poller->poll_interval	0-4294967295
PARAM_VALUE	0	wdata->input->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	wdata->state.devtype	1-255
PARAM_VALUE	0	wdata->state.flags	4096-u32max
PARAM_VALUE	0	wdata->state.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.mp	1-255
PARAM_VALUE	0	wdata->state.sync.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.sync.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	wdata->state.sync.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wdata->state.sync.osq.tail.counter	0-s32max
PARAM_VALUE	1	offset	10748154
PARAM_VALUE	2	rmem	384298088933773312
PARAM_VALUE	3	size	6
BUF_SIZE	2	rmem	6
DATA_SOURCE	0	wdata	$0
FUZZY_MAX	0	wdata->state.mp	1
NO_OVERFLOW_SIMPLE	0	wdata->input->max_vals
LOCK2	0	&wdata->state.sync
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct wiimote_state)->sync

drivers/hid/hid-wiimote-modules.c wiimod_bboard_calib_show() -> wiimote_cmd_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	wdata->state.sync.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.sync.first_waiter	0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE	0	wdata->state.sync.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wdata->state.sync.osq.tail.counter	0-s32max
PARAM_VALUE	1	offset	10747940
PARAM_VALUE	2	rmem	8336746110201909248
PARAM_VALUE	3	size	12
BUF_SIZE	0	wdata	s32min-(-2),1-s32max
BUF_SIZE	0	wdata	s32min-(-2),1-s32max
BUF_SIZE	2	rmem	24
RX_PATH
TASK_NOT_RUNNING
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/hid/hid-wiimote-modules.c wiimod_bboard_calib_show() -> wiimote_cmd_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	wdata	4096-ptr_max
PARAM_VALUE	0	wdata->queue.worker.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	wdata->state.cmd	23
PARAM_VALUE	0	wdata->state.cmd_read_buf	0
PARAM_VALUE	0	wdata->state.cmd_read_size	12
PARAM_VALUE	0	wdata->state.opt	36,48,250
PARAM_VALUE	0	wdata->state.ready.done	0-4294967293,u32max
PARAM_VALUE	0	wdata->state.ready.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.ready.wait.lock.owner	(-1)
PARAM_VALUE	0	wdata->state.ready.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	wdata->state.ready.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	wdata->state.ready.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	wdata->state.sync.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.sync.first_waiter	0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE	0	wdata->state.sync.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wdata->state.sync.osq.tail.counter	0-s32max
PARAM_VALUE	1	offset	10747952
PARAM_VALUE	2	rmem	8336746110201909260
PARAM_VALUE	3	size	12
BUF_SIZE	0	wdata	s32min-(-2),1-s32max
BUF_SIZE	0	wdata	s32min-(-2),1-s32max
BUF_SIZE	2	rmem	12
RX_PATH
TASK_NOT_RUNNING
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/hid/hid-wiimote-modules.c wiimod_bboard_probe() -> wiimote_cmd_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	wdata	4096-ptr_max
PARAM_VALUE	0	wdata->input->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	wdata->input->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	wdata->input->poller->poll_interval	0-4294967295
PARAM_VALUE	0	wdata->input->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	wdata->queue.worker.entry.next	4096-ptr_max
PARAM_VALUE	0	wdata->queue.worker.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	wdata->state.cmd	21,23
PARAM_VALUE	0	wdata->state.cmd_read_buf	0
PARAM_VALUE	0	wdata->state.cmd_read_size	6
PARAM_VALUE	0	wdata->state.devtype	1-255
PARAM_VALUE	0	wdata->state.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.opt	0,36,48,250
PARAM_VALUE	0	wdata->state.ready.done	0-4294967293,u32max
PARAM_VALUE	0	wdata->state.ready.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.ready.wait.lock.owner	(-1)
PARAM_VALUE	0	wdata->state.ready.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	wdata->state.ready.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	wdata->state.ready.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	wdata->state.sync.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.sync.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	wdata->state.sync.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wdata->state.sync.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	wdata->state.sync.osq.tail.counter	0-s32max
PARAM_VALUE	1	offset	10747940
PARAM_VALUE	2	rmem	4071348773023272960
PARAM_VALUE	3	size	12
BUF_SIZE	0	wdata->input	(-1),2480
BUF_SIZE	0	wdata->input->dev.parent	(-1),1616
BUF_SIZE	0	wdata->input->name	(-1),20
BUF_SIZE	2	rmem	24
DATA_SOURCE	0	wdata	$1
STR_LEN	0	wdata->input->name	(-1),19
NO_OVERFLOW_SIMPLE	0	wdata->input->max_vals
LOCK2	0	&wdata->state.sync
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct wiimote_state)->sync

drivers/hid/hid-wiimote-modules.c wiimod_bboard_probe() -> wiimote_cmd_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	wdata	4096-ptr_max
PARAM_VALUE	0	wdata->input->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	wdata->input->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	wdata->input->poller->poll_interval	0-4294967295
PARAM_VALUE	0	wdata->input->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	wdata->queue.worker.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	wdata->state.cmd	23
PARAM_VALUE	0	wdata->state.cmd_read_buf	0
PARAM_VALUE	0	wdata->state.cmd_read_size	12
PARAM_VALUE	0	wdata->state.devtype	1-255
PARAM_VALUE	0	wdata->state.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.opt	36,48,250
PARAM_VALUE	0	wdata->state.ready.done	0-4294967293,u32max
PARAM_VALUE	0	wdata->state.ready.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.ready.wait.lock.owner	(-1)
PARAM_VALUE	0	wdata->state.ready.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	wdata->state.ready.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	wdata->state.ready.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	wdata->state.sync.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.sync.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	wdata->state.sync.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	wdata->state.sync.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	wdata->state.sync.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	wdata->state.sync.osq.tail.counter	0-s32max
PARAM_VALUE	1	offset	10747952
PARAM_VALUE	2	rmem	4071348773023272972
PARAM_VALUE	3	size	12
BUF_SIZE	0	wdata->input	(-1),2480
BUF_SIZE	0	wdata->input->dev.parent	(-1),1616
BUF_SIZE	0	wdata->input->name	(-1),20
BUF_SIZE	2	rmem	12
DATA_SOURCE	0	wdata	$1
STR_LEN	0	wdata->input->name	(-1),19
NO_OVERFLOW_SIMPLE	0	wdata->input->max_vals
LOCK2	0	&wdata->state.sync
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct wiimote_state)->sync