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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/comedi/drivers/ni_labpc_common.c labpc_ai_cmd() -> labpc_setup_dma()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->attached 1
PARAM_VALUE 0 dev->board_ptr 4096-ptr_max
PARAM_VALUE 0 dev->board_ptr->is_labpc1200 0-1
PARAM_VALUE 0 dev->mutex.dep_map->name 0-255
PARAM_VALUE 0 dev->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 dev->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 dev->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 dev->n_subdevices s32min-(-1),1-s32max
PARAM_VALUE 0 dev->private 4096-ptr_max
PARAM_VALUE 0 dev->private->cmd1 0-6,16-22
PARAM_VALUE 0 dev->private->cmd2 0,8-4294967288
PARAM_VALUE 0 dev->private->cmd3 0
PARAM_VALUE 0 dev->private->write_byte 4096-ptr_max
PARAM_VALUE 0 dev->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->subdevices 4096-ptr_max
PARAM_VALUE 1 s 4096-ptr_max
PARAM_VALUE 1 s->async 4096-ptr_max
PARAM_VALUE 1 s->async->buf_read_alloc_count 0
PARAM_VALUE 1 s->async->buf_read_count 0
PARAM_VALUE 1 s->async->buf_read_ptr 0
PARAM_VALUE 1 s->async->buf_write_alloc_count 0
PARAM_VALUE 1 s->async->buf_write_count 0
PARAM_VALUE 1 s->async->buf_write_ptr 0
PARAM_VALUE 1 s->async->cb_mask 54-55
PARAM_VALUE 1 s->async->cmd.chanlist 1-ptr_max
PARAM_VALUE 1 s->async->cmd.chanlist_len 1-u32max
PARAM_VALUE 1 s->async->cmd.data 0
PARAM_VALUE 1 s->async->cmd.subdev 0-4294967294
PARAM_VALUE 1 s->async->cur_chan 0
PARAM_VALUE 1 s->async->events 0
PARAM_VALUE 1 s->async->munge_chan 0
PARAM_VALUE 1 s->async->munge_count 0
PARAM_VALUE 1 s->async->munge_ptr 0
PARAM_VALUE 1 s->async->prealloc_bufsz 1-u32max
PARAM_VALUE 1 s->async->run_active.refs.counter 1
PARAM_VALUE 1 s->async->run_complete.done 0
PARAM_VALUE 1 s->async->scan_progress 0
PARAM_VALUE 1 s->async->scans_done 0
PARAM_VALUE 1 s->busy 4096-ptr_max
PARAM_VALUE 1 s->lock 0,4096-ptr_max
PARAM_VALUE 1 s->runflags 0,4-u32max
PARAM_VALUE 1 s->spin_lock.rlock.dep_map->name 0-255
CAPPED_DATA 0 dev->n_subdevices 1
CAPPED_DATA 1 s->lock 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 s $1
FUZZY_MAX 1 s->async->cb_mask 54
NOCHECK_CALL
LOCK2 0 &dev->mutex
TYPE_LOCK (struct comedi_device)->mutex