Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/class/cdc-acm.c acm_port_activate() -> acm_submit_read_urbs()

Type Parameter Key Value
PARAM_VALUE 0 acm 4096-ptr_max
PARAM_VALUE 0 acm->control 4096-ptr_max
PARAM_VALUE 0 acm->control->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 acm->control->dev.class 0,4096-ptr_max
PARAM_VALUE 0 acm->control->dev.power.request 0-4
PARAM_VALUE 0 acm->control->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 acm->control->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 acm->control->dev.type 0,4096-ptr_max
PARAM_VALUE 0 acm->control->needs_remote_wakeup 1
PARAM_VALUE 0 acm->disconnected 0
PARAM_VALUE 0 acm->mutex.dep_map->name 0-255
PARAM_VALUE 0 acm->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 acm->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 acm->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 acm->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 acm->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 acm->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 mem_flags 3264
CAPPED_DATA 0 &acm->mutex 1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 acm->ctrlurb->num_mapped_sgs
LOCK2 _T->lock
LOCK2 0 &acm->mutex
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 global &spk_mutex
TYPE_LOCK (struct acm)->mutex

drivers/usb/class/cdc-acm.c acm_port_shutdown() -> acm_submit_read_urbs()

Type Parameter Key Value
PARAM_VALUE 0 acm 4096-ptr_max
PARAM_VALUE 0 acm->control 4096-ptr_max
PARAM_VALUE 0 acm->control->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 acm->control->needs_remote_wakeup 0
PARAM_VALUE 0 acm->ctrlurb 4096-ptr_max
PARAM_VALUE 0 acm->ctrlurb->dev->dev.kobj.release->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 acm->ctrlurb->dev->dev.kobj.release.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 acm->ctrlurb->transfer_buffer->bDeviceProtocol 1
PARAM_VALUE 0 acm->ctrlurb->transfer_buffer->bmAttributes 0-255
PARAM_VALUE 0 acm->ctrlurb->urb_list.prev->next 4096-ptr_max
PARAM_VALUE 0 acm->delayed.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 acm->delayed.urb_list.next 4096-ptr_max
PARAM_VALUE 0 acm->write_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 mem_flags 3264
CAPPED_DATA 0 acm->ctrlurb 1
CAPPED_DATA 0 acm->rx_buflimit 1
PARAM_COMPARE 0 &acm->delayed.urb_list == $0->delayed.urb_list.next
BIT_INFO 0 acm->quirks 0x800,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 acm->ctrlurb->num_mapped_sgs
LOCK2 _T->lock
HALF_LOCKED2 &tty->legacy_mutex
TYPE_LOCK (struct tty_struct)->legacy_mutex

drivers/usb/class/cdc-acm.c acm_resume() -> acm_submit_read_urbs()

Type Parameter Key Value
PARAM_VALUE 0 acm 4096-ptr_max
PARAM_VALUE 0 acm->control->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 acm->ctrlurb 4096-ptr_max
PARAM_VALUE 0 acm->ctrlurb->complete 1-u64max
PARAM_VALUE 0 acm->ctrlurb->dev 4096-ptr_max
PARAM_VALUE 0 acm->ctrlurb->dev->state 4-u32max
PARAM_VALUE 0 acm->ctrlurb->ep 4096-ptr_max
PARAM_VALUE 0 acm->ctrlurb->ep->urb_list.prev 4096-ptr_max
PARAM_VALUE 0 acm->ctrlurb->ep->urb_list.prev->next 4096-ptr_max
PARAM_VALUE 0 acm->ctrlurb->ep->urb_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 acm->ctrlurb->hcpriv 0,4096-ptr_max
PARAM_VALUE 0 acm->ctrlurb->interval s32min-32768
PARAM_VALUE 0 acm->ctrlurb->num_mapped_sgs 0-s32max
PARAM_VALUE 0 acm->ctrlurb->status (-4095)-0
PARAM_VALUE 0 acm->ctrlurb->transfer_buffer_length 0-s32max
PARAM_VALUE 0 acm->ctrlurb->urb_list.prev->next 4096-ptr_max
PARAM_VALUE 0 acm->delayed.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 acm->delayed.urb_list.next 4096-ptr_max
PARAM_VALUE 0 acm->susp_count 0
PARAM_VALUE 0 acm->write_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 mem_flags 2080
BUF_SIZE 0 acm s32min-(-2),1-s32max
BUF_SIZE 0 acm s32min-(-2),1-s32max
CAPPED_DATA 0 acm->ctrlurb 1
CAPPED_DATA 0 acm->ctrlurb->transfer_buffer_length 1
CAPPED_DATA 0 acm->rx_buflimit 1
PARAM_COMPARE 0 &acm->delayed.urb_list == $0->delayed.urb_list.next
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 acm->ctrlurb->num_mapped_sgs
UNITS 0 acm unit_byte
LOCK2 irq
LOCK2 0 &acm->write_lock
TYPE_LOCK (struct acm)->write_lock

drivers/usb/class/cdc-acm.c acm_softint() -> acm_submit_read_urbs()

Type Parameter Key Value
PARAM_VALUE 0 acm 4096-ptr_max
PARAM_VALUE 0 acm->dev 4096-ptr_max
PARAM_VALUE 0 acm->susp_count 0
PARAM_VALUE 0 *acm->dev->toggle 0-4294967295
PARAM_VALUE 1 mem_flags 3264
CAPPED_DATA 0 acm->rx_buflimit 1
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/class/cdc-acm.c acm_tty_unthrottle() -> acm_submit_read_urbs()

Type Parameter Key Value
PARAM_VALUE 0 acm 4096-ptr_max
PARAM_VALUE 1 mem_flags 3264
BUF_SIZE 0 acm s32min-(-2),1-s32max
BUF_SIZE 0 acm s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 acm unit_byte
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->port->buf.lock
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 _T->lock