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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/usb/core/message.c usb_enable_interface() -> usb_enable_endpoint()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *dev->toggle 0-4294967295
PARAM_VALUE 1 ep 4096-ptr_max
CAPPED_DATA 0 dev 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 2 reset_ep $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 hcd->bandwidth_mutex
HALF_LOCKED2 0 &dev->dev.mutex

drivers/usb/core/hub.c usb_ep0_reinit() -> usb_enable_endpoint()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dev->usb4_link->link_dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dev->usb4_link->link_dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dev->usb4_link->link_dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 dev->usb4_link->supplier->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *dev->ep_in 0
PARAM_VALUE 0 *dev->ep_out 0
PARAM_VALUE 0 *dev->toggle 0-4294967295
PARAM_VALUE 1 ep 4096-ptr_max
PARAM_VALUE 2 reset_ep 1
BUF_SIZE 0 dev (-1),2344
BUF_SIZE 0 dev (-1),2344
CAPPED_DATA 0 dev 1
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &hdev->dev.mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port_dev->status_lock
HALF_LOCKED2 hcd->address0_mutex
HALF_LOCKED2 0 &dev->dev.mutex

drivers/usb/core/usb.c usb_alloc_dev() -> usb_enable_endpoint()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dev.bus 7540590795728809984
PARAM_VALUE 0 dev->dev.devres_head.next 4096-ptr_max
PARAM_VALUE 0 dev->dev.devres_head.next->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.devres_head.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.dma_io_tlb_mem 1473117533515866112
PARAM_VALUE 0 dev->dev.dma_io_tlb_mem->defpool.nareas 0-s32max
PARAM_VALUE 0 dev->dev.dma_io_tlb_mem->dyn_alloc.data.counter 0,9007199250546704
PARAM_VALUE 0 dev->dev.dma_io_tlb_mem->pools.next 0
PARAM_VALUE 0 dev->dev.dma_io_tlb_mem->pools.prev 0,1473117533515866408
PARAM_VALUE 0 dev->dev.dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->dev.dma_io_tlb_pools.next->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.dma_io_tlb_pools.prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.dma_io_tlb_pools.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.dma_io_tlb_pools.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.dma_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->dev.dma_pools.next->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.dma_pools.prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.dma_pools.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.dma_pools.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.dma_uses_io_tlb 0
PARAM_VALUE 0 dev->dev.flags 4096-ptr_max
PARAM_VALUE 0 dev->dev.groups 755217712771936256
PARAM_VALUE 0 dev->dev.kobj.entry.next 4096-ptr_max
PARAM_VALUE 0 dev->dev.kobj.entry.next->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.kobj.entry.prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.kobj.entry.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.kobj.entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.kobj.kref.refcount.refs.counter 1
PARAM_VALUE 0 dev->dev.kobj.kset 0,4096-ptr_max
PARAM_VALUE 0 dev->dev.kobj.ktype 5399513539053756416
PARAM_VALUE 0 dev->dev.kobj.state_add_uevent_sent 0
PARAM_VALUE 0 dev->dev.kobj.state_in_sysfs 0
PARAM_VALUE 0 dev->dev.kobj.state_initialized 1
PARAM_VALUE 0 dev->dev.kobj.state_remove_uevent_sent 0
PARAM_VALUE 0 dev->dev.links.consumers.next 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.consumers.next->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.consumers.prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.consumers.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.consumers.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.defer_sync.next 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.defer_sync.next->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.defer_sync.prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.defer_sync.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.defer_sync.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.status 0
PARAM_VALUE 0 dev->dev.links.suppliers.next 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.suppliers.next->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.suppliers.prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.suppliers.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.links.suppliers.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.child_count.counter 0
PARAM_VALUE 0 dev->dev.power.deferred_resume 0
PARAM_VALUE 0 dev->dev.power.disable_depth 1
PARAM_VALUE 0 dev->dev.power.early_init 1
PARAM_VALUE 0 dev->dev.power.entry.next 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.entry.next->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.entry.prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.entry.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.idle_notification 0
PARAM_VALUE 0 dev->dev.power.ignore_children 0
PARAM_VALUE 0 dev->dev.power.is_late_suspended 0
PARAM_VALUE 0 dev->dev.power.is_noirq_suspended 0
PARAM_VALUE 0 dev->dev.power.is_prepared 0
PARAM_VALUE 0 dev->dev.power.is_suspended 0
PARAM_VALUE 0 dev->dev.power.last_status (-1)
PARAM_VALUE 0 dev->dev.power.needs_force_resume 0
PARAM_VALUE 0 dev->dev.power.qos 0
PARAM_VALUE 0 dev->dev.power.request 0
PARAM_VALUE 0 dev->dev.power.request_pending 0
PARAM_VALUE 0 dev->dev.power.runtime_auto 1
PARAM_VALUE 0 dev->dev.power.runtime_error 0
PARAM_VALUE 0 dev->dev.power.runtime_status 2
PARAM_VALUE 0 dev->dev.power.timer_expires 0
PARAM_VALUE 0 dev->dev.power.usage_count.counter 0
PARAM_VALUE 0 dev->dev.power.wait_queue.head.next 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.wait_queue.head.next->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.wait_queue.head.prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.wait_queue.head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->dev.power.wait_queue.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->dev.type 2065235757611577344
PARAM_VALUE 0 dev->ep0.desc.bDescriptorType 5
PARAM_VALUE 0 dev->ep0.desc.bLength 7
PARAM_VALUE 0 dev->ep0.urb_list.next 4096-ptr_max
PARAM_VALUE 0 dev->ep0.urb_list.next->next 4096-ptr_max
PARAM_VALUE 0 dev->ep0.urb_list.prev 4096-ptr_max
PARAM_VALUE 0 dev->ep0.urb_list.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->ep0.urb_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->lpm_disable_count 1
PARAM_VALUE 0 dev->offload_usage 0
PARAM_VALUE 0 dev->state 1
PARAM_VALUE 0 dev->urbnum.counter 0
PARAM_VALUE 1 ep 4096-ptr_max
PARAM_VALUE 1 ep->desc.bDescriptorType 5
PARAM_VALUE 1 ep->desc.bLength 7
PARAM_VALUE 1 ep->urb_list.next 4096-ptr_max
PARAM_VALUE 1 ep->urb_list.prev 4096-ptr_max
PARAM_VALUE 2 reset_ep 0
BUF_SIZE 0 dev 2344
BUF_SIZE 0 dev->dev.bus 168
BUF_SIZE 0 dev->dev.groups 32
BUF_SIZE 0 dev->dev.type 48
DATA_SOURCE 0 dev r _kzalloc_noprof
MEM_ZERO 0 &dev->dev.power.suspend_timer
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &hdev->dev.mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port_dev->status_lock
HALF_LOCKED2 hcd->address0_mutex