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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/google/gve/gve_rx.c gve_clean_rx_done() -> gve_rx_write_doorbell()

Type Parameter Key Value
PARAM_VALUE 0 priv->pdev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 priv->pdev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 *priv->dev->name 0-255
PARAM_VALUE 1 rx 4096-ptr_max
PARAM_VALUE 1 rx->ctx.frag_cnt 0
PARAM_VALUE 1 rx->data.raw_addressing 1-255
PARAM_VALUE 1 rx->desc.desc_ring 4096-ptr_max
PARAM_VALUE 1 rx->gve->pdev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 1 rx->gve->pdev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 1 rx->xdp_actions 4096-ptr_max
PARAM_VALUE 1 *rx->gve->dev->name 0-255
DATA_SOURCE 1 rx $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 rx->xsk_pool->fq->ring->consumer
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/google/gve/gve_rx.c gve_clean_rx_done() -> gve_rx_write_doorbell()

Type Parameter Key Value
PARAM_VALUE 0 *priv->dev->name 0-255
PARAM_VALUE 1 rx 4096-ptr_max
PARAM_VALUE 1 rx->ctx.frag_cnt 0
PARAM_VALUE 1 rx->desc.desc_ring 4096-ptr_max
PARAM_VALUE 1 rx->xdp_actions 4096-ptr_max
PARAM_VALUE 1 *rx->gve->dev->name 0-255
DATA_SOURCE 1 rx $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 rx->xsk_pool->fq->ring->consumer
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/google/gve/gve_main.c gve_create_rings() -> gve_rx_write_doorbell()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->adminq_lock.dep_map->name 0-255
PARAM_VALUE 0 priv->adminq_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 priv->adminq_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 priv->adminq_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 priv->adminq_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 priv->adminq_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 priv->adminq_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 priv->adminq_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 priv->adminq_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 priv->dev 4096-ptr_max
PARAM_VALUE 0 priv->dev->num_rx_queues 1-u32max
PARAM_VALUE 0 priv->dev->num_tc 0
PARAM_VALUE 0 priv->dev->num_tx_queues 1-u32max
PARAM_VALUE 0 priv->dev->real_num_rx_queues 1-u16max
PARAM_VALUE 0 priv->dev->real_num_tx_queues 1-u16max
PARAM_VALUE 0 priv->dev->threaded 0
PARAM_VALUE 0 priv->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 priv->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 priv->pdev->dev.cma_area->alloc_mutex.osq.tail.counter s32min-s32max
PARAM_VALUE 0 priv->pdev->dev.dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 priv->pdev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 priv->pdev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 priv->pdev->dev.dma_uses_io_tlb 1
PARAM_VALUE 0 priv->pdev->dev.iommu->attach_deferred 0-1
PARAM_VALUE 0 priv->pdev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 priv->queue_format 1-2
PARAM_VALUE 0 priv->rx 4096-ptr_max
PARAM_VALUE 0 priv->rx_cfg.num_queues 1-u16max
PARAM_VALUE 0 priv->tx 16,4096-ptr_max
PARAM_VALUE 0 *priv->dev->name 0-255
PARAM_VALUE 0 *priv->dev->prio_tc_map 0
PARAM_VALUE 1 rx 4096-ptr_max
CAPPED_DATA 0 priv->dev->real_num_rx_queues 1
CAPPED_DATA 0 priv->dev->real_num_tx_queues 1
CAPPED_DATA 0 priv->rx_cfg.num_queues 1
CAPPED_DATA 0 priv->tx_cfg.num_queues 1
DATA_SOURCE 0 priv $0
CONSTRAINT 0 priv <=3121
BIT_INFO 0 priv->msg_enable 0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 priv->rx_pages_per_qpl
NO_OVERFLOW_SIMPLE 0 priv->tx_pages_per_qpl

drivers/net/ethernet/google/gve/gve_main.c gve_rx_queue_start() -> gve_rx_write_doorbell()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->adminq_lock.dep_map->name 0-255
PARAM_VALUE 0 priv->adminq_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 priv->adminq_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 priv->adminq_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 priv->adminq_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 priv->adminq_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 priv->dev 4096-ptr_max
PARAM_VALUE 0 priv->dev->threaded 0
PARAM_VALUE 0 priv->queue_format 1-2
PARAM_VALUE 0 priv->rx 4096-ptr_max
PARAM_VALUE 0 *priv->dev->name 0-255
PARAM_VALUE 1 rx 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &dev->lock