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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/host/ehci-hcd.c intr_submit() -> cancel_unlink_wait_intr()

Type Parameter Key Value
PARAM_VALUE 0 ehci 4096-ptr_max
PARAM_VALUE 0 ehci->qh_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ehci->qh_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ehci->qh_pool->dev->cma_area->alloc_mutex.osq.tail.counter s32min-s32max
PARAM_VALUE 0 ehci->qh_pool->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 ehci->qh_pool->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 ehci->qh_pool->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ehci->qtd_pool 4096-ptr_max
PARAM_VALUE 0 ehci->qtd_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ehci->qtd_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ehci->qtd_pool->dev->cma_area->alloc_mutex.osq.tail.counter s32min-s32max
PARAM_VALUE 0 ehci->qtd_pool->dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 ehci->qtd_pool->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 ehci->qtd_pool->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 ehci->qtd_pool->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ehci->qtd_pool->size 0-s32max
PARAM_VALUE 1 qh 4096-ptr_max
PARAM_VALUE 1 qh->qh_state 0-2,4-255
BUF_SIZE 1 qh (-1),144
BUF_SIZE 1 qh (-1),144
CAPPED_DATA 0 ehci->qtd_pool->size 1
DATA_SOURCE 0 ehci $0
DATA_SOURCE 1 qh r qh_append_tds
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &ehci->lock
TYPE_LOCK (struct ehci_hcd)->lock

drivers/usb/host/ehci-hcd.c start_unlink_intr() -> cancel_unlink_wait_intr()

Type Parameter Key Value
PARAM_VALUE 1 qh 4096-ptr_max
PARAM_VALUE 1 qh->qh_state 1
BUF_SIZE 1 qh (-1),1-s32max
BUF_SIZE 1 qh (-1),1-s32max
DATA_SOURCE 0 ehci $0
DATA_SOURCE 1 qh $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &ehci->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct ehci_hcd)->lock