rtsn_request_irq identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/net/ethernet/renesas/rtsn.c, line 510 (as a function)

Referenced in 1 files:

drivers/net/ethernet/renesas/rtsn.c
- line 547
- line 551

Smatch caller information:

drivers/net/ethernet/renesas/rtsn.c rtsn_request_irqs() -> rtsn_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	irq	1-s32max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	priv	4096-ptr_max
PARAM_VALUE	3	priv->base	4096-ptr_max
PARAM_VALUE	3	priv->cur_rx	0
PARAM_VALUE	3	priv->cur_tx	0
PARAM_VALUE	3	priv->dirty_rx	0
PARAM_VALUE	3	priv->dirty_tx	0
PARAM_VALUE	3	priv->link	0
PARAM_VALUE	3	priv->napi.dev	4096-ptr_max
PARAM_VALUE	3	priv->napi.dev->lock.dep_map->name	0-255
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	3	priv->napi.napi_hash_node.pprev	4096-ptr_max
PARAM_VALUE	3	priv->ndev	4096-ptr_max
PARAM_VALUE	3	priv->ndev->dev.parent	4096-ptr_max
PARAM_VALUE	3	priv->ndev->dev.parent->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	3	priv->ndev->dev.parent->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	3	priv->ndev->dev.parent->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	3	priv->ndev->dev.parent->cma_area->nranges	s32min-s32max
PARAM_VALUE	3	priv->ndev->dev.parent->dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	3	priv->ndev->dev.parent->dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	3	priv->ndev->dev.parent->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	3	priv->ndev->link_topo	1-u64max
PARAM_VALUE	3	priv->ndev->phydev	4096-ptr_max
PARAM_VALUE	3	priv->ndev->phydev->attached_dev	4096-ptr_max
PARAM_VALUE	3	priv->ndev->phydev->mdio.bus	4096-ptr_max
PARAM_VALUE	3	priv->ndev->phydev->phy_link_change	280458870969180160
PARAM_VALUE	3	priv->num_rx_ring	1024
PARAM_VALUE	3	priv->num_tx_ring	1024
PARAM_VALUE	3	priv->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	3	priv->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	3	priv->pdev->dev.cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	3	priv->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	3	priv->pdev->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	3	priv->pdev->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	3	priv->pdev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	3	priv->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	3	priv->pdev->dev.dma_uses_io_tlb	1
PARAM_VALUE	3	priv->pdev->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	3	priv->reset	0,4096-u64max
PARAM_VALUE	3	priv->reset->acquired	0-1
PARAM_VALUE	3	priv->reset->array	0-1
PARAM_VALUE	3	priv->reset->rcdev	0-s64max
PARAM_VALUE	3	priv->reset->shared	0-1
PARAM_VALUE	3	priv->reset->triggered_count.counter	s32min-s32max
PARAM_VALUE	3	priv->rx_data_irq	1-s32max
PARAM_VALUE	3	priv->rx_desc_bat	4096-ptr_max
PARAM_VALUE	3	priv->rx_desc_bat->die_dt	0
PARAM_VALUE	3	priv->rx_desc_bat->dptr	0
PARAM_VALUE	3	priv->rx_desc_bat->info	0
PARAM_VALUE	3	priv->rx_desc_bat->info_ds	0
PARAM_VALUE	3	priv->rx_desc_bat_size	8
PARAM_VALUE	3	priv->rx_ring	1-ptr_max
PARAM_VALUE	3	priv->rx_ring->die_dt	0
PARAM_VALUE	3	priv->rx_ring->dptr	0
PARAM_VALUE	3	priv->rx_ring->info	0
PARAM_VALUE	3	priv->rx_ring->info1	0
PARAM_VALUE	3	priv->rx_ring->info_ds	0
PARAM_VALUE	3	priv->rx_ring->ts_nsec	0
PARAM_VALUE	3	priv->rx_ring->ts_sec	0
PARAM_VALUE	3	priv->rx_skb	4096-ptr_max
PARAM_VALUE	3	priv->tx_data_irq	1-s32max
PARAM_VALUE	3	priv->tx_desc_bat	4096-ptr_max
PARAM_VALUE	3	priv->tx_desc_bat->die_dt	0
PARAM_VALUE	3	priv->tx_desc_bat->dptr	0
PARAM_VALUE	3	priv->tx_desc_bat->info	0
PARAM_VALUE	3	priv->tx_desc_bat->info_ds	0
PARAM_VALUE	3	priv->tx_desc_bat_size	8
PARAM_VALUE	3	priv->tx_ring	1-ptr_max
PARAM_VALUE	3	priv->tx_ring->die_dt	0
PARAM_VALUE	3	priv->tx_ring->dptr	0
PARAM_VALUE	3	priv->tx_ring->info	0
PARAM_VALUE	3	priv->tx_ring->info1	0
PARAM_VALUE	3	priv->tx_ring->info_ds	0
PARAM_VALUE	3	priv->tx_skb	4096-ptr_max
PARAM_VALUE	3	*priv->rx_skb	4096-ptr_max
PARAM_VALUE	4	ch	715607474836811776
BUF_SIZE	3	priv->rx_data_irq	s32min-(-1),1-s32max
BUF_SIZE	3	priv->tx_data_irq	s32min-(-1),1-s32max
BUF_SIZE	4	ch	3
CAPPED_DATA	3	priv->ndev->dev.parent	1
DATA_SOURCE	0	irq	r platform_get_irq_byname
DATA_SOURCE	3	priv	$0
STR_LEN	0	irq	2
TERMINATED	4	ch	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	irq
NO_OVERFLOW_SIMPLE	3	priv->rx_data_irq
NO_OVERFLOW_SIMPLE	3	priv->tx_data_irq

drivers/net/ethernet/renesas/rtsn.c rtsn_request_irqs() -> rtsn_request_irq()

Type	Parameter	Key	Value
PARAM_VALUE	0	irq	1-s32max
PARAM_VALUE	2	flags	0
PARAM_VALUE	3	priv	4096-ptr_max
PARAM_VALUE	3	priv->base	4096-ptr_max
PARAM_VALUE	3	priv->cur_rx	0
PARAM_VALUE	3	priv->cur_tx	0
PARAM_VALUE	3	priv->dirty_rx	0
PARAM_VALUE	3	priv->dirty_tx	0
PARAM_VALUE	3	priv->link	0
PARAM_VALUE	3	priv->napi.dev	4096-ptr_max
PARAM_VALUE	3	priv->napi.dev->lock.dep_map->name	0-255
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	3	priv->napi.dev->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	3	priv->napi.napi_hash_node.pprev	4096-ptr_max
PARAM_VALUE	3	priv->ndev	4096-ptr_max
PARAM_VALUE	3	priv->ndev->dev.parent	4096-ptr_max
PARAM_VALUE	3	priv->ndev->dev.parent->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	3	priv->ndev->dev.parent->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	3	priv->ndev->dev.parent->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	3	priv->ndev->dev.parent->cma_area->nranges	s32min-s32max
PARAM_VALUE	3	priv->ndev->dev.parent->dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	3	priv->ndev->dev.parent->dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	3	priv->ndev->dev.parent->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	3	priv->ndev->link_topo	1-u64max
PARAM_VALUE	3	priv->ndev->phydev	4096-ptr_max
PARAM_VALUE	3	priv->ndev->phydev->attached_dev	4096-ptr_max
PARAM_VALUE	3	priv->ndev->phydev->mdio.bus	4096-ptr_max
PARAM_VALUE	3	priv->ndev->phydev->phy_link_change	280458870969180160
PARAM_VALUE	3	priv->num_rx_ring	1024
PARAM_VALUE	3	priv->num_tx_ring	1024
PARAM_VALUE	3	priv->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	3	priv->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	3	priv->pdev->dev.cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	3	priv->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	3	priv->pdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	3	priv->pdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	3	priv->pdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	3	priv->pdev->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	3	priv->pdev->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	3	priv->pdev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	3	priv->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	3	priv->pdev->dev.dma_uses_io_tlb	1
PARAM_VALUE	3	priv->pdev->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	3	priv->reset	0,4096-u64max
PARAM_VALUE	3	priv->reset->acquired	0-1
PARAM_VALUE	3	priv->reset->array	0-1
PARAM_VALUE	3	priv->reset->rcdev	0-s64max
PARAM_VALUE	3	priv->reset->shared	0-1
PARAM_VALUE	3	priv->reset->triggered_count.counter	s32min-s32max
PARAM_VALUE	3	priv->rx_data_irq	1-s32max
PARAM_VALUE	3	priv->rx_desc_bat	4096-ptr_max
PARAM_VALUE	3	priv->rx_desc_bat->die_dt	0
PARAM_VALUE	3	priv->rx_desc_bat->dptr	0
PARAM_VALUE	3	priv->rx_desc_bat->info	0
PARAM_VALUE	3	priv->rx_desc_bat->info_ds	0
PARAM_VALUE	3	priv->rx_desc_bat_size	8
PARAM_VALUE	3	priv->rx_ring	1-ptr_max
PARAM_VALUE	3	priv->rx_ring->die_dt	0
PARAM_VALUE	3	priv->rx_ring->dptr	0
PARAM_VALUE	3	priv->rx_ring->info	0
PARAM_VALUE	3	priv->rx_ring->info1	0
PARAM_VALUE	3	priv->rx_ring->info_ds	0
PARAM_VALUE	3	priv->rx_ring->ts_nsec	0
PARAM_VALUE	3	priv->rx_ring->ts_sec	0
PARAM_VALUE	3	priv->rx_skb	4096-ptr_max
PARAM_VALUE	3	priv->tx_data_irq	1-s32max
PARAM_VALUE	3	priv->tx_desc_bat	4096-ptr_max
PARAM_VALUE	3	priv->tx_desc_bat->die_dt	0
PARAM_VALUE	3	priv->tx_desc_bat->dptr	0
PARAM_VALUE	3	priv->tx_desc_bat->info	0
PARAM_VALUE	3	priv->tx_desc_bat->info_ds	0
PARAM_VALUE	3	priv->tx_desc_bat_size	8
PARAM_VALUE	3	priv->tx_ring	1-ptr_max
PARAM_VALUE	3	priv->tx_ring->die_dt	0
PARAM_VALUE	3	priv->tx_ring->dptr	0
PARAM_VALUE	3	priv->tx_ring->info	0
PARAM_VALUE	3	priv->tx_ring->info1	0
PARAM_VALUE	3	priv->tx_ring->info_ds	0
PARAM_VALUE	3	priv->tx_skb	4096-ptr_max
PARAM_VALUE	3	*priv->ndev->name	0-255
PARAM_VALUE	3	*priv->rx_skb	4096-ptr_max
PARAM_VALUE	4	ch	3028762200003645440
BUF_SIZE	3	priv->rx_data_irq	s32min-(-1),1-s32max
BUF_SIZE	3	priv->tx_data_irq	s32min-(-1),1-s32max
BUF_SIZE	4	ch	3
CAPPED_DATA	3	priv->ndev->dev.parent	1
DATA_SOURCE	0	irq	r platform_get_irq_byname
DATA_SOURCE	3	priv	$0
STR_LEN	0	irq	2
TERMINATED	4	ch	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	irq
NO_OVERFLOW_SIMPLE	3	priv->rx_data_irq
NO_OVERFLOW_SIMPLE	3	priv->tx_data_irq