rswitch_gwca_queue_alloc identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/net/ethernet/renesas/rswitch_main.c, line 337 (as a function)

Referenced in 1 files:

drivers/net/ethernet/renesas/rswitch_main.c
- line 621
- line 655

Smatch caller information:

drivers/net/ethernet/renesas/rswitch_main.c rswitch_rxdmac_alloc() -> rswitch_gwca_queue_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	0	ndev->addr_len	6
PARAM_VALUE	0	ndev->base_addr	4096-18446744073709547520
PARAM_VALUE	0	ndev->dev.parent	4096-ptr_max
PARAM_VALUE	0	ndev->dev.parent->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	ndev->dev.parent->dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	ndev->dev.parent->dma_uses_io_tlb	1
PARAM_VALUE	0	ndev->dev.parent->driver_data	4096-ptr_max
PARAM_VALUE	0	ndev->ethtool_ops	9132938667617628160
PARAM_VALUE	0	ndev->flags	4098
PARAM_VALUE	0	ndev->hard_header_len	14
PARAM_VALUE	0	ndev->header_ops	6794436230740078592
PARAM_VALUE	0	ndev->header_ops->cache	0,4002040155852992512,6291592314023907328,9038097620534984704
PARAM_VALUE	0	ndev->header_ops->cache_update	0,4136776623896797184,7422325842290319360
PARAM_VALUE	0	ndev->header_ops->create	0,4096-ptr_max
PARAM_VALUE	0	ndev->header_ops->parse	0,4096-ptr_max
PARAM_VALUE	0	ndev->header_ops->parse_protocol	0,4927389631704563712,5013334982761803776,5267698508377800704
PARAM_VALUE	0	ndev->header_ops->validate	0
PARAM_VALUE	0	ndev->lock.dep_map->name	0-255
PARAM_VALUE	0	ndev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ndev->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ndev->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ndev->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ndev->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ndev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ndev->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ndev->max_mtu	9600
PARAM_VALUE	0	ndev->min_header_len	14
PARAM_VALUE	0	ndev->min_mtu	68
PARAM_VALUE	0	ndev->mtu	1500
PARAM_VALUE	0	ndev->netdev_ops	1813224360121008128
PARAM_VALUE	0	ndev->priv->napi->skb->sk->sk_callback_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	ndev->priv->napi.gro.bitmask	0
PARAM_VALUE	0	ndev->priv->napi.gro.cached_napi_id	0
PARAM_VALUE	0	ndev->priv->napi.gro.rx_count	0
PARAM_VALUE	0	ndev->priv->napi.irq	(-1)
PARAM_VALUE	0	ndev->priv->napi.list_owner	(-1)
PARAM_VALUE	0	ndev->priv->napi.napi_hash_node.next	0
PARAM_VALUE	0	ndev->priv->napi.napi_hash_node.pprev	0
PARAM_VALUE	0	ndev->priv->napi.poll_owner	(-1)
PARAM_VALUE	0	ndev->priv->napi.skb	0
PARAM_VALUE	0	ndev->priv->napi.thread->migration_disabled	0-1
PARAM_VALUE	0	ndev->priv->napi.thread->on_rq	0-1,3-255
PARAM_VALUE	0	ndev->priv->napi.thread->wake_cpu	0-s32max
PARAM_VALUE	0	ndev->priv->napi.timer._softexpires	0
PARAM_VALUE	0	ndev->priv->napi.timer.is_hard	0
PARAM_VALUE	0	ndev->priv->napi.timer.is_lazy	0
PARAM_VALUE	0	ndev->priv->napi.timer.is_queued	0
PARAM_VALUE	0	ndev->priv->napi.timer.is_rel	0
PARAM_VALUE	0	ndev->priv->napi.timer.is_soft	0
PARAM_VALUE	0	ndev->priv->napi.timer.node.expires	0
PARAM_VALUE	0	ndev->priv->napi.timer.node.node.next	0
PARAM_VALUE	0	ndev->priv->napi.timer.node.node.prev	0
PARAM_VALUE	0	ndev->priv->ndev->addr_len	6
PARAM_VALUE	0	ndev->priv->ndev->flags	4098
PARAM_VALUE	0	ndev->priv->ndev->hard_header_len	14
PARAM_VALUE	0	ndev->priv->ndev->header_ops	6794436230740078592
PARAM_VALUE	0	ndev->priv->ndev->max_mtu	1500
PARAM_VALUE	0	ndev->priv->ndev->min_header_len	14
PARAM_VALUE	0	ndev->priv->ndev->min_mtu	68
PARAM_VALUE	0	ndev->priv->ndev->mtu	1500
PARAM_VALUE	0	ndev->priv->ndev->priv_flags	0,2048-4294967295
PARAM_VALUE	0	ndev->priv->ndev->tx_queue_len	1000
PARAM_VALUE	0	ndev->priv->ndev->type	1
PARAM_VALUE	0	ndev->priv->port	0-2
PARAM_VALUE	0	ndev->priv->rx_queue	4096-ptr_max
PARAM_VALUE	0	ndev->priv->rx_queue->index	0-64
PARAM_VALUE	0	ndev->priv_flags	0,2048-u32max
PARAM_VALUE	0	ndev->threaded	0
PARAM_VALUE	0	ndev->tx_queue_len	1000
PARAM_VALUE	0	ndev->type	1
PARAM_VALUE	0	*ndev->broadcast	0-255
PARAM_VALUE	0	*ndev->name	0
PARAM_VALUE	1	priv	4096-ptr_max
PARAM_VALUE	1	priv->gwca.num_queues	s32min-(-1),1-s32max
PARAM_VALUE	2	gq	4096-ptr_max
PARAM_VALUE	2	gq->index	0-64
PARAM_VALUE	3	dir_tx	0
PARAM_VALUE	4	ring_size	4096
BUF_SIZE	0	ndev->dev.parent	1616
BUF_SIZE	0	ndev->ethtool_ops	656
BUF_SIZE	0	ndev->netdev_ops	760
CAPPED_DATA	1	priv->gwca.num_queues	1
CAPPED_DATA	2	gq->index	1
DATA_SOURCE	0	ndev	$0
DATA_SOURCE	2	gq	r rswitch_gwca_get
STR_LEN	0	ndev->name	15
MEM_ZERO	0	ndev->broadcast
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/renesas/rswitch_main.c rswitch_txdmac_alloc() -> rswitch_gwca_queue_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	0	ndev->addr_len	6
PARAM_VALUE	0	ndev->base_addr	4096-18446744073709547520
PARAM_VALUE	0	ndev->dev.parent	4096-ptr_max
PARAM_VALUE	0	ndev->dev.parent->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	ndev->dev.parent->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	ndev->dev.parent->dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	ndev->dev.parent->dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	ndev->dev.parent->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ndev->dev.parent->dma_uses_io_tlb	1
PARAM_VALUE	0	ndev->dev.parent->driver_data	4096-ptr_max
PARAM_VALUE	0	ndev->dev.parent->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	ndev->ethtool_ops	9132938667617628160
PARAM_VALUE	0	ndev->flags	4098
PARAM_VALUE	0	ndev->hard_header_len	14
PARAM_VALUE	0	ndev->header_ops	6794436230740078592
PARAM_VALUE	0	ndev->header_ops->cache	0,4002040155852992512,6291592314023907328,9038097620534984704
PARAM_VALUE	0	ndev->header_ops->cache_update	0,4136776623896797184,7422325842290319360
PARAM_VALUE	0	ndev->header_ops->create	0,4096-ptr_max
PARAM_VALUE	0	ndev->header_ops->parse	0,4096-ptr_max
PARAM_VALUE	0	ndev->header_ops->parse_protocol	0,4927389631704563712,5013334982761803776,5267698508377800704
PARAM_VALUE	0	ndev->header_ops->validate	0
PARAM_VALUE	0	ndev->lock.dep_map->name	0-255
PARAM_VALUE	0	ndev->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ndev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ndev->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ndev->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ndev->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ndev->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ndev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ndev->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ndev->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ndev->max_mtu	9600
PARAM_VALUE	0	ndev->min_header_len	14
PARAM_VALUE	0	ndev->min_mtu	68
PARAM_VALUE	0	ndev->mtu	1500
PARAM_VALUE	0	ndev->netdev_ops	1813224360121008128
PARAM_VALUE	0	ndev->priv->napi->skb->sk->sk_callback_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	ndev->priv->napi.gro.bitmask	0
PARAM_VALUE	0	ndev->priv->napi.gro.cached_napi_id	0
PARAM_VALUE	0	ndev->priv->napi.gro.rx_count	0
PARAM_VALUE	0	ndev->priv->napi.irq	(-1)
PARAM_VALUE	0	ndev->priv->napi.list_owner	(-1)
PARAM_VALUE	0	ndev->priv->napi.napi_hash_node.next	0
PARAM_VALUE	0	ndev->priv->napi.napi_hash_node.pprev	0
PARAM_VALUE	0	ndev->priv->napi.poll_owner	(-1)
PARAM_VALUE	0	ndev->priv->napi.skb	0
PARAM_VALUE	0	ndev->priv->napi.thread->migration_disabled	0-1
PARAM_VALUE	0	ndev->priv->napi.thread->on_rq	0-1,3-255
PARAM_VALUE	0	ndev->priv->napi.thread->wake_cpu	0-s32max
PARAM_VALUE	0	ndev->priv->napi.timer._softexpires	0
PARAM_VALUE	0	ndev->priv->napi.timer.is_hard	0
PARAM_VALUE	0	ndev->priv->napi.timer.is_lazy	0
PARAM_VALUE	0	ndev->priv->napi.timer.is_queued	0
PARAM_VALUE	0	ndev->priv->napi.timer.is_rel	0
PARAM_VALUE	0	ndev->priv->napi.timer.is_soft	0
PARAM_VALUE	0	ndev->priv->napi.timer.node.expires	0
PARAM_VALUE	0	ndev->priv->napi.timer.node.node.next	0
PARAM_VALUE	0	ndev->priv->napi.timer.node.node.prev	0
PARAM_VALUE	0	ndev->priv->ndev->addr_len	6
PARAM_VALUE	0	ndev->priv->ndev->flags	4098
PARAM_VALUE	0	ndev->priv->ndev->hard_header_len	14
PARAM_VALUE	0	ndev->priv->ndev->header_ops	6794436230740078592
PARAM_VALUE	0	ndev->priv->ndev->max_mtu	1500
PARAM_VALUE	0	ndev->priv->ndev->min_header_len	14
PARAM_VALUE	0	ndev->priv->ndev->min_mtu	68
PARAM_VALUE	0	ndev->priv->ndev->mtu	1500
PARAM_VALUE	0	ndev->priv->ndev->priv_flags	0,2048-4294967295
PARAM_VALUE	0	ndev->priv->ndev->tx_queue_len	1000
PARAM_VALUE	0	ndev->priv->ndev->type	1
PARAM_VALUE	0	ndev->priv->port	0-2
PARAM_VALUE	0	ndev->priv->rx_queue->index	0-64
PARAM_VALUE	0	ndev->priv->rx_queue->ndev->addr_len	6
PARAM_VALUE	0	ndev->priv->rx_queue->ndev->flags	4098
PARAM_VALUE	0	ndev->priv->rx_queue->ndev->hard_header_len	14
PARAM_VALUE	0	ndev->priv->rx_queue->ndev->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ndev->priv->rx_queue->ndev->max_mtu	9600
PARAM_VALUE	0	ndev->priv->rx_queue->ndev->min_header_len	14
PARAM_VALUE	0	ndev->priv->rx_queue->ndev->min_mtu	68
PARAM_VALUE	0	ndev->priv->rx_queue->ndev->mtu	1500
PARAM_VALUE	0	ndev->priv->rx_queue->ndev->priv_flags	133152
PARAM_VALUE	0	ndev->priv->rx_queue->ndev->tx_queue_len	1000
PARAM_VALUE	0	ndev->priv->rx_queue->ndev->type	1
PARAM_VALUE	0	ndev->priv->tx_queue	4096-ptr_max
PARAM_VALUE	0	ndev->priv->tx_queue->index	0-64
PARAM_VALUE	0	ndev->priv_flags	0,2048-u32max
PARAM_VALUE	0	ndev->threaded	0
PARAM_VALUE	0	ndev->tx_queue_len	1000
PARAM_VALUE	0	ndev->type	1
PARAM_VALUE	0	*ndev->broadcast	0-255
PARAM_VALUE	0	*ndev->name	0
PARAM_VALUE	1	priv	4096-ptr_max
PARAM_VALUE	1	priv->gwca.num_queues	s32min-(-1),1-s32max
PARAM_VALUE	2	gq	4096-ptr_max
PARAM_VALUE	2	gq->index	0-64
PARAM_VALUE	3	dir_tx	1
PARAM_VALUE	4	ring_size	1024
BUF_SIZE	0	ndev->dev.parent	1616
BUF_SIZE	0	ndev->ethtool_ops	656
BUF_SIZE	0	ndev->netdev_ops	760
CAPPED_DATA	1	priv->gwca.num_queues	1
CAPPED_DATA	2	gq->index	1
DATA_SOURCE	0	ndev	$0
DATA_SOURCE	2	gq	r rswitch_gwca_get
STR_LEN	0	ndev->name	15
MEM_ZERO	0	ndev->broadcast
RX_PATH
TASK_NOT_RUNNING