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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/host/xhci.c xhci_setup_device() -> xhci_setup_addressable_virt_dev()

Type Parameter Key Value
PARAM_VALUE 0 xhci 4096-ptr_max
PARAM_VALUE 0 xhci->devs 4096-ptr_max
PARAM_VALUE 0 xhci->mutex.dep_map->name 0-255
PARAM_VALUE 0 xhci->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 xhci->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 xhci->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 xhci->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 xhci->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 xhci->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 xhci->xhc_state 0
PARAM_VALUE 1 udev 4096-ptr_max
PARAM_VALUE 1 udev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 udev->slot_id s32min-(-1),1-s32max
PARAM_VALUE 1 udev->state 0,2,5-8
BUF_SIZE 1 udev (-1),2344
BUF_SIZE 1 udev (-1),2344
CAPPED_DATA 0 &xhci->mutex 1
DATA_SOURCE 0 xhci r hcd_to_xhci
DATA_SOURCE 1 udev $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &xhci->mutex
TYPE_LOCK (struct xhci_hcd)->mutex

drivers/usb/host/xhci.c xhci_setup_device() -> xhci_setup_addressable_virt_dev()

Type Parameter Key Value
PARAM_VALUE 0 xhci 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_list.prev 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_list.prev->next 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_ring->enq_seg 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_ring->enq_seg->trbs 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_ring->last_seg 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_ring->trb_address_map->xa_flags 0,67108864-u32max
PARAM_VALUE 0 xhci->cmd_timer->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_timer.timer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_timer.work.entry.next->next 1-u64max
PARAM_VALUE 0 xhci->cmd_timer.work.entry.prev->next 1-u64max
PARAM_VALUE 0 xhci->cmd_timer.work.entry.prev->prev 1-u64max
PARAM_VALUE 0 xhci->current_cmd 4096-ptr_max
PARAM_VALUE 0 xhci->devs 4096-ptr_max
PARAM_VALUE 0 xhci->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 xhci->mutex.dep_map->name 0-255
PARAM_VALUE 0 xhci->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 xhci->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 xhci->mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 xhci->mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 xhci->mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 xhci->mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 xhci->mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 xhci->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 xhci->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 xhci->segment_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 xhci->segment_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 xhci->segment_pool->dev->cma_area->alloc_mutex.osq.tail.counter s32min-s32max
PARAM_VALUE 0 xhci->segment_pool->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 xhci->segment_pool->dev->iommu->attach_deferred 0-1
PARAM_VALUE 0 xhci->segment_pool->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 xhci->xhc_state 0
PARAM_VALUE 0 *xhci->dcbaa.ctx_array 0
PARAM_VALUE 0 *xhci->devs 0
PARAM_VALUE 1 udev 4096-ptr_max
PARAM_VALUE 1 udev->dev.bus 0,4096-ptr_max
PARAM_VALUE 1 udev->dev.class 0,4096-ptr_max
PARAM_VALUE 1 udev->dev.driver 0,4096-ptr_max
PARAM_VALUE 1 udev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 udev->slot_id s32min-(-1),1-s32max
BUF_SIZE 1 udev (-1),2344
BUF_SIZE 1 udev (-1),2344
CAPPED_DATA 0 xhci->cmd_ring 1
CAPPED_DATA 0 &xhci->mutex 1
DATA_SOURCE 0 xhci r hcd_to_xhci
DATA_SOURCE 1 udev $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL