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Defined in 1 files as a prototype:

Defined in 3 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/usb/isp1760/isp1760-hcd.c isp1760_hc_setup() -> ehci_reset()

Type Parameter Key Value
PARAM_VALUE 0 hcd 4096-ptr_max
DATA_SOURCE 0 hcd $0

drivers/usb/isp1760/isp1760-hcd.c isp1760_stop() -> ehci_reset()

Type Parameter Key Value
PARAM_VALUE 0 hcd 4096-ptr_max
PARAM_VALUE 0 hcd->driver 4096-ptr_max
PARAM_VALUE 0 hcd->rh_timer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 hcd->self.controller->pins->p 0-s64max
PARAM_VALUE 0 hcd->self.root_hub->dev.power.wakeirq->status 0-4294967295
BUF_SIZE 0 hcd s32min-(-1),1-s32max
BUF_SIZE 0 hcd s32min-(-1),1-s32max
DATA_SOURCE 0 hcd $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &priv->lock
LOCK2 irq
TYPE_LOCK (struct isp1760_hcd)->lock

drivers/usb/host/ehci-hcd.c ehci_resume() -> ehci_reset()

Type Parameter Key Value
PARAM_VALUE 0 hcd 4096-ptr_max
PARAM_VALUE 0 hcd->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hcd->regs 4096-ptr_max
PARAM_VALUE 0 hcd->shutdown 0
RX_PATH
TASK_NOT_RUNNING

drivers/usb/host/ehci-hcd.c ehci_setup() -> ehci_reset()

Type Parameter Key Value
PARAM_VALUE 0 hcd 4096-ptr_max
PARAM_VALUE 0 hcd->async->dummy->hw_alt_next 1
PARAM_VALUE 0 hcd->async->dummy->hw_next 1
PARAM_VALUE 0 hcd->async->dummy->hw_token 64
PARAM_VALUE 0 hcd->async->hw->hw_info1 32768
PARAM_VALUE 0 hcd->async->hw->hw_next 0,2-4294967295
PARAM_VALUE 0 hcd->async->hw->hw_qtd_next 1
PARAM_VALUE 0 hcd->async->hw->hw_token 64
PARAM_VALUE 0 hcd->async->qh_next.qh 0
PARAM_VALUE 0 hcd->async->qh_state 1
PARAM_VALUE 0 hcd->caps 4096-ptr_max
PARAM_VALUE 0 hcd->command 0-4294967295
PARAM_VALUE 0 hcd->dummy->hw->hw_alt_next 1
PARAM_VALUE 0 hcd->dummy->hw->hw_next 1
PARAM_VALUE 0 hcd->dummy->hw->hw_qtd_next 1
PARAM_VALUE 0 hcd->has_ppcd 1
PARAM_VALUE 0 hcd->hrtimer._softexpires 0
PARAM_VALUE 0 hcd->hrtimer.is_hard 0
PARAM_VALUE 0 hcd->hrtimer.is_lazy 0
PARAM_VALUE 0 hcd->hrtimer.is_queued 0
PARAM_VALUE 0 hcd->hrtimer.is_rel 0
PARAM_VALUE 0 hcd->hrtimer.is_soft 0
PARAM_VALUE 0 hcd->hrtimer.node.expires 0
PARAM_VALUE 0 hcd->hrtimer.node.node.next 0
PARAM_VALUE 0 hcd->hrtimer.node.node.node.rb_left 0
PARAM_VALUE 0 hcd->hrtimer.node.node.node.rb_right 0
PARAM_VALUE 0 hcd->hrtimer.node.node.prev 0
PARAM_VALUE 0 hcd->i_thresh 0,2-9
PARAM_VALUE 0 hcd->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hcd->need_io_watchdog 1
PARAM_VALUE 0 hcd->next_hrtimer_event 99
PARAM_VALUE 0 hcd->old_current 4294967295
PARAM_VALUE 0 hcd->periodic_size 512,1024
PARAM_VALUE 0 hcd->qh_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hcd->qh_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hcd->qh_pool->dev->cma_area->alloc_mutex.osq.tail.counter s32min-s32max
PARAM_VALUE 0 hcd->qh_pool->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 hcd->qh_pool->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 hcd->qh_pool->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hcd->qtd_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hcd->qtd_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hcd->qtd_pool->dev->cma_area->alloc_mutex.osq.tail.counter s32min-s32max
PARAM_VALUE 0 hcd->qtd_pool->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 hcd->qtd_pool->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 hcd->qtd_pool->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hcd->regs 4096-ptr_max
PARAM_VALUE 0 hcd->sbrn 32
PARAM_VALUE 0 hcd->uframe_periodic_max 100
NOCHECK_CALL
HOST_DATA 0 hcd->hcs_params 0-u32max

drivers/usb/host/ehci-hcd.c ehci_stop() -> ehci_reset()

Type Parameter Key Value
PARAM_VALUE 0 hcd 4096-ptr_max
PARAM_VALUE 0 hcd->command 0,2-u32max
PARAM_VALUE 0 hcd->enabled_hrtimer_events 0
PARAM_VALUE 0 hcd->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hcd->regs 4096-ptr_max
PARAM_VALUE 0 hcd->rh_state 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &companions_rwsem
HALF_LOCKED2 global &xenwatch_mutex

drivers/usb/host/oxu210hp-hcd.c oxu210_hcd_irq() -> ehci_reset()

Type Parameter Key Value
PARAM_VALUE 0 hcd 4096-ptr_max
PARAM_VALUE 0 hcd->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hcd->regs 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &hcd->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct oxu_hcd)->lock

drivers/usb/host/oxu210hp-hcd.c oxu_run() -> ehci_reset()

Type Parameter Key Value

drivers/usb/host/oxu210hp-hcd.c oxu_stop() -> ehci_reset()

Type Parameter Key Value
PARAM_VALUE 0 hcd 4096-ptr_max
PARAM_VALUE 0 hcd->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hcd->watchdog.entry.pprev 0
PARAM_VALUE 0 hcd->watchdog.flags 0-4194302
PARAM_VALUE 0 hcd->watchdog.function 0
CAPPED_DATA 0 &hcd->watchdog 1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 0 &hcd->lock
HALF_LOCKED2 global &companions_rwsem
HALF_LOCKED2 global &xenwatch_mutex
TYPE_LOCK (struct oxu_hcd)->lock