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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ethernet/intel/idpf/idpf_controlq.c idpf_ctlq_add() -> idpf_ctlq_dealloc_ring_res()

Type Parameter Key Value
PARAM_VALUE 0 hw 4096-ptr_max
PARAM_VALUE 0 hw->arq 0
PARAM_VALUE 0 hw->asq 0
PARAM_VALUE 0 hw->back 4096-ptr_max
PARAM_VALUE 0 hw->back->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hw->back->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hw->back->pdev->dev.cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hw->back->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 hw->back->pdev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hw->back->pdev->dev.dma_uses_io_tlb 1
PARAM_VALUE 0 hw->back->pdev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 hw->cq_list_head.next 4096-ptr_max
PARAM_VALUE 0 hw->cq_list_head.next->next 4096-ptr_max
PARAM_VALUE 0 hw->cq_list_head.prev 4096-ptr_max
PARAM_VALUE 0 hw->cq_list_head.prev->next 4096-ptr_max
PARAM_VALUE 0 hw->cq_list_head.prev->prev 4096-ptr_max
PARAM_VALUE 1 cq 4096-ptr_max
PARAM_VALUE 1 cq->bi.rx_buff 4096-ptr_max
PARAM_VALUE 1 cq->bi.tx_msg 0
PARAM_VALUE 1 cq->buf_size 4096
PARAM_VALUE 1 cq->cq_type 0-1
PARAM_VALUE 1 cq->desc_ring.size 4096
PARAM_VALUE 1 cq->desc_ring.va 1-ptr_max
PARAM_VALUE 1 cq->next_to_clean 0
PARAM_VALUE 1 cq->next_to_post 63
PARAM_VALUE 1 cq->next_to_use 0
PARAM_VALUE 1 cq->q_id (-1)
PARAM_VALUE 1 cq->ring_size 64
PARAM_VALUE 1 *cq->bi.rx_buff 0,4096-ptr_max
BUF_SIZE 0 hw 120
BUF_SIZE 1 cq 176
BUF_SIZE 1 cq->bi.tx_msg 512
DATA_SOURCE 0 hw $0
DATA_SOURCE 1 cq r _kzalloc_noprof
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 cq->ring_size
LOCK2 &adapter->vport_ctrl_lock
LOCK2 &pool->lock
TYPE_LOCK (struct idpf_adapter)->vport_ctrl_lock

drivers/net/ethernet/intel/idpf/idpf_controlq.c idpf_ctlq_shutdown() -> idpf_ctlq_dealloc_ring_res()

Type Parameter Key Value
PARAM_VALUE 0 hw 4096-ptr_max
PARAM_VALUE 1 cq 4096-ptr_max
PARAM_VALUE 1 cq->cq_lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 hw $0
DATA_SOURCE 1 cq $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 cq->ring_size
LOCK2 1 &cq->cq_lock
HALF_LOCKED2 &adapter->vport_ctrl_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct idpf_ctlq_info)->cq_lock