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Defined in 2 files as a prototype:

Defined in 3 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/usb/host/ehci-hcd.c ehci_handle_controller_death() -> end_unlink_async()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->regs 4096-ptr_max
PARAM_VALUE 0 fotg210->rh_state 0
DATA_SOURCE 0 fotg210 $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &fotg210->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct ehci_hcd)->lock

drivers/usb/host/ehci-hcd.c end_iaa_cycle() -> end_unlink_async()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->iaa_in_progress 0
PARAM_VALUE 0 fotg210->regs 4096-ptr_max
PARAM_VALUE 0 fotg210->rh_state 1-u32max
DATA_SOURCE 0 fotg210 $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &fotg210->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct ehci_hcd)->lock

drivers/usb/host/ehci-hcd.c start_iaa_cycle() -> end_unlink_async()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->rh_state 0-1
DATA_SOURCE 0 fotg210 $0
FUZZY_MAX 0 fotg210->rh_state 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 flags
HALF_LOCKED2 0 &fotg210->lock

drivers/usb/fotg210/fotg210-hcd.c fotg210_handle_controller_death() -> end_unlink_async()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->regs 4096-ptr_max
PARAM_VALUE 0 fotg210->rh_state 0
DATA_SOURCE 0 fotg210 $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &fotg210->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct fotg210_hcd)->lock

drivers/usb/fotg210/fotg210-hcd.c fotg210_iaa_watchdog() -> end_unlink_async()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->async_iaa 1-u64max
PARAM_VALUE 0 fotg210->hr_timeouts 4096-ptr_max
PARAM_VALUE 0 fotg210->next_hrtimer_event 0-9,99
PARAM_VALUE 0 fotg210->regs 4096-ptr_max
PARAM_VALUE 0 fotg210->rh_state 2
DATA_SOURCE 0 fotg210 $0
FUZZY_MAX 0 fotg210->next_hrtimer_event 99
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &fotg210->lock
HALF_LOCKED2 irq
TYPE_LOCK (struct fotg210_hcd)->lock

drivers/usb/fotg210/fotg210-hcd.c fotg210_irq() -> end_unlink_async()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->async_iaa 1-u64max
PARAM_VALUE 0 fotg210->enabled_hrtimer_events 0-4294967231
PARAM_VALUE 0 fotg210->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 fotg210->next_hrtimer_event 0-5,7-u32max
PARAM_VALUE 0 fotg210->regs 4096-ptr_max
PARAM_VALUE 0 fotg210->rh_state 1-u32max
FUZZY_MAX 0 fotg210->next_hrtimer_event 7
BIT_INFO 0 fotg210->enabled_hrtimer_events 0x0,0xffffffbf
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &fotg210->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct fotg210_hcd)->lock

drivers/usb/fotg210/fotg210-hcd.c start_iaa_cycle() -> end_unlink_async()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->async 4096-ptr_max
PARAM_VALUE 0 fotg210->async_iaa 1-u64max
PARAM_VALUE 0 fotg210->async_unlink 0
PARAM_VALUE 0 fotg210->async_unlinking 0
PARAM_VALUE 0 fotg210->rh_state 0-1
DATA_SOURCE 0 fotg210 $0
FUZZY_MAX 0 fotg210->rh_state 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &fotg210->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct fotg210_hcd)->lock

drivers/usb/host/oxu210hp-hcd.c ehci_work() -> end_unlink_async()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->reclaim_ready 1
DATA_SOURCE 0 fotg210 $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 fotg210->actions 0-u64max
HOST_DATA 0 fotg210->bus_suspended 0-u64max
HOST_DATA 0 fotg210->command 0-u32max
HOST_DATA 0 fotg210->companion_ports 0-u64max
HOST_DATA 0 fotg210->hcs_params 0-u32max
HOST_DATA 0 fotg210->i_thresh 0-u32max
HOST_DATA 0 fotg210->is_otg 0-1
HOST_DATA 0 fotg210->next_statechange 0-u64max
HOST_DATA 0 fotg210->next_uframe s32min-s32max
HOST_DATA 0 fotg210->periodic_dma 0-u64max
HOST_DATA 0 fotg210->periodic_sched 0-u32max
HOST_DATA 0 fotg210->periodic_size 0-u32max
HOST_DATA 0 fotg210->reclaim_ready 1
HOST_DATA 0 fotg210->sbrn 0-255
HOST_DATA 0 fotg210->scanning 0-1
HOST_DATA 0 fotg210->stamp 0-u32max
HOST_DATA 0 fotg210->urb_len 0-u32max
HOST_DATA 0 fotg210->urb_timer.expires 0-u64max
HOST_DATA 0 fotg210->urb_timer.flags 0-u32max
HOST_DATA 0 fotg210->watchdog.expires 0-u64max
HOST_DATA 0 fotg210->watchdog.flags 0-u32max
LOCK2 0 &fotg210->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct oxu_hcd)->lock

drivers/usb/host/oxu210hp-hcd.c start_unlink_async() -> end_unlink_async()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->async->qh_next.qh->dummy->qtd_buffer_len 0,512-2048
PARAM_VALUE 0 fotg210->reclaim 4096-ptr_max
PARAM_VALUE 0 fotg210->reclaim->dummy->qtd_buffer_len 0,512-2048
PARAM_VALUE 0 fotg210->regs 4096-ptr_max
PARAM_VALUE 0 *fotg210->reclaim->oxu->db_used 0-255
PARAM_VALUE 0 *fotg210->reclaim->oxu->qh_used 0-255
PARAM_VALUE 0 *fotg210->reclaim->oxu->qtd_used 0-255
DATA_SOURCE 0 fotg210 $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 fotg210->actions 0-u64max
HOST_DATA 0 fotg210->bus_suspended 0-u64max
HOST_DATA 0 fotg210->command 0-u32max
HOST_DATA 0 fotg210->companion_ports 0-u64max
HOST_DATA 0 fotg210->hcs_params 0-u32max
HOST_DATA 0 fotg210->i_thresh 0-u32max
HOST_DATA 0 fotg210->is_otg 0-1
HOST_DATA 0 fotg210->next_statechange 0-u64max
HOST_DATA 0 fotg210->next_uframe s32min-s32max
HOST_DATA 0 fotg210->periodic_dma 0-u64max
HOST_DATA 0 fotg210->periodic_sched 0-u32max
HOST_DATA 0 fotg210->periodic_size 0-u32max
HOST_DATA 0 fotg210->reclaim_ready 0
HOST_DATA 0 fotg210->sbrn 0-255
HOST_DATA 0 fotg210->scanning 0-1
HOST_DATA 0 fotg210->stamp 0-u32max
HOST_DATA 0 fotg210->urb_len 0-u32max
HOST_DATA 0 fotg210->urb_timer.expires 0-u64max
HOST_DATA 0 fotg210->urb_timer.flags 0-u32max
HOST_DATA 0 fotg210->watchdog.expires 0-u64max
HOST_DATA 0 fotg210->watchdog.flags 0-u32max
HALF_LOCKED2 flags
HALF_LOCKED2 0 &fotg210->lock

drivers/usb/host/oxu210hp-hcd.c unlink_async() -> end_unlink_async()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->async->qh_next.qh->dummy->qtd_buffer_len 0,512-2048
PARAM_VALUE 0 fotg210->reclaim 1-u64max
PARAM_VALUE 0 fotg210->reclaim->dummy->qtd_buffer_len 0,512-2048
PARAM_VALUE 0 *fotg210->reclaim->oxu->db_used 0-255
PARAM_VALUE 0 *fotg210->reclaim->oxu->qh_used 0-255
PARAM_VALUE 0 *fotg210->reclaim->oxu->qtd_used 0-255
DATA_SOURCE 0 fotg210 $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 fotg210->actions 0-u64max
HOST_DATA 0 fotg210->bus_suspended 0-u64max
HOST_DATA 0 fotg210->command 0-u32max
HOST_DATA 0 fotg210->companion_ports 0-u64max
HOST_DATA 0 fotg210->hcs_params 0-u32max
HOST_DATA 0 fotg210->i_thresh 0-u32max
HOST_DATA 0 fotg210->is_otg 0-1
HOST_DATA 0 fotg210->next_statechange 0-u64max
HOST_DATA 0 fotg210->next_uframe s32min-s32max
HOST_DATA 0 fotg210->periodic_dma 0-u64max
HOST_DATA 0 fotg210->periodic_sched 0-u32max
HOST_DATA 0 fotg210->periodic_size 0-u32max
HOST_DATA 0 fotg210->reclaim_ready 0
HOST_DATA 0 fotg210->sbrn 0-255
HOST_DATA 0 fotg210->scanning 0-1
HOST_DATA 0 fotg210->stamp 0-u32max
HOST_DATA 0 fotg210->urb_len 0-u32max
HOST_DATA 0 fotg210->urb_timer.expires 0-u64max
HOST_DATA 0 fotg210->urb_timer.flags 0-u32max
HOST_DATA 0 fotg210->watchdog.expires 0-u64max
HOST_DATA 0 fotg210->watchdog.flags 0-u32max
HALF_LOCKED2 flags
HALF_LOCKED2 0 &fotg210->lock

drivers/usb/host/ehci-hcd.c ehci_hrtimer_func() -> event_handlers[]()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->hr_timeouts 4096-ptr_max
PARAM_VALUE 0 fotg210->next_hrtimer_event 0-11,99
FUZZY_MAX 0 fotg210->next_hrtimer_event 99
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &fotg210->lock
HALF_LOCKED2 irq
TYPE_LOCK (struct ehci_hcd)->lock

drivers/usb/fotg210/fotg210-hcd.c fotg210_hrtimer_func() -> event_handlers[]()

Type Parameter Key Value
PARAM_VALUE 0 fotg210 4096-ptr_max
PARAM_VALUE 0 fotg210->hr_timeouts 4096-ptr_max
PARAM_VALUE 0 fotg210->next_hrtimer_event 0-9,99
FUZZY_MAX 0 fotg210->next_hrtimer_event 99
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &fotg210->lock
HALF_LOCKED2 irq
TYPE_LOCK (struct fotg210_hcd)->lock