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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/thunderbolt/nhi.c tb_ring_alloc() -> (struct tb_nhi_ops)->request_ring_irq()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->descriptors 1-ptr_max
PARAM_VALUE 0 ring->eof_mask 0,4,12,u16max
PARAM_VALUE 0 ring->flags 1-2,6,14
PARAM_VALUE 0 ring->head 0
PARAM_VALUE 0 ring->hop (-1)-0
PARAM_VALUE 0 ring->in_flight.next 4096-ptr_max
PARAM_VALUE 0 ring->in_flight.next->next 4096-ptr_max
PARAM_VALUE 0 ring->in_flight.prev 4096-ptr_max
PARAM_VALUE 0 ring->in_flight.prev->next 4096-ptr_max
PARAM_VALUE 0 ring->in_flight.prev->prev 4096-ptr_max
PARAM_VALUE 0 ring->nhi 4096-ptr_max
PARAM_VALUE 0 ring->nhi->dev 4096-ptr_max
PARAM_VALUE 0 ring->nhi->dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ring->nhi->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ring->nhi->dev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 ring->nhi->dev->cma_area->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ring->nhi->dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 ring->nhi->dev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ring->nhi->dev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 ring->nhi->dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 ring->nhi->dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 ring->nhi->dev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ring->nhi->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 ring->nhi->dev->iommu->pci_32bit_workaround 0
PARAM_VALUE 0 ring->poll_data 0,4096-ptr_max
PARAM_VALUE 0 ring->queue.next 4096-ptr_max
PARAM_VALUE 0 ring->queue.next->next 4096-ptr_max
PARAM_VALUE 0 ring->queue.prev 4096-ptr_max
PARAM_VALUE 0 ring->queue.prev->next 4096-ptr_max
PARAM_VALUE 0 ring->queue.prev->prev 4096-ptr_max
PARAM_VALUE 0 ring->running 0
PARAM_VALUE 0 ring->sof_mask 0,2,u16max
PARAM_VALUE 0 ring->tail 0
PARAM_VALUE 0 ring->wait.head.next 4096-ptr_max
PARAM_VALUE 0 ring->wait.head.next->next 4096-ptr_max
PARAM_VALUE 0 ring->wait.head.prev 4096-ptr_max
PARAM_VALUE 0 ring->wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 ring->wait.head.prev->prev 4096-ptr_max
BUF_SIZE 0 ring 360
BUF_SIZE 0 ring->descriptors 0-u64max
CAPPED_DATA 0 ring->nhi->dev 1
DATA_SOURCE 0 ring r _kzalloc_noprof
MEM_ZERO 0 ring->descriptors
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 ring->nhi->hop_count 0-1023
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 &dt->lock