rocker_dma_rx_ring_skb_alloc identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/net/ethernet/rocker/rocker_main.c, line 700 (as a function)

Referenced in 1 files:

drivers/net/ethernet/rocker/rocker_main.c
- line 762
- line 2446

Smatch caller information:

drivers/net/ethernet/rocker/rocker_main.c rocker_dma_rx_ring_skbs_alloc() -> rocker_dma_rx_ring_skb_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	rocker_port	4096-ptr_max
PARAM_VALUE	0	rocker_port->rocker	4096-ptr_max
PARAM_VALUE	0	rocker_port->rocker->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	rocker_port->rocker->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	rocker_port->rocker->pdev->dev.cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	rocker_port->rocker->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	rocker_port->rocker->pdev->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	rocker_port->rocker->pdev->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	rocker_port->rocker->pdev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	rocker_port->rocker->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	rocker_port->rocker->pdev->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	rocker_port->rx_ring.desc	4096-ptr_max
PARAM_VALUE	0	rocker_port->rx_ring.desc->buf_addr	0
PARAM_VALUE	0	rocker_port->rx_ring.desc->buf_size	0
PARAM_VALUE	0	rocker_port->rx_ring.desc->comp_err	0
PARAM_VALUE	0	rocker_port->rx_ring.desc->cookie	0
PARAM_VALUE	0	rocker_port->rx_ring.desc->tlv_size	0
PARAM_VALUE	0	rocker_port->rx_ring.desc_info	4096-ptr_max
PARAM_VALUE	0	rocker_port->rx_ring.head	0
PARAM_VALUE	0	rocker_port->rx_ring.size	64
PARAM_VALUE	0	rocker_port->rx_ring.tail	0
PARAM_VALUE	0	rocker_port->tx_ring.desc	4096-ptr_max
PARAM_VALUE	0	rocker_port->tx_ring.desc->buf_addr	0
PARAM_VALUE	0	rocker_port->tx_ring.desc->buf_size	0
PARAM_VALUE	0	rocker_port->tx_ring.desc->comp_err	0
PARAM_VALUE	0	rocker_port->tx_ring.desc->cookie	0
PARAM_VALUE	0	rocker_port->tx_ring.desc->tlv_size	0
PARAM_VALUE	0	rocker_port->tx_ring.desc_info	4096-ptr_max
PARAM_VALUE	0	rocker_port->tx_ring.head	0
PARAM_VALUE	0	rocker_port->tx_ring.size	64
PARAM_VALUE	0	rocker_port->tx_ring.tail	0
PARAM_VALUE	1	desc_info	4096-ptr_max
CAPPED_DATA	0	rocker_port->rx_ring.desc_info	1
CAPPED_DATA	0	rocker_port->tx_ring.desc_info	1
DATA_SOURCE	0	rocker_port	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	rocker_port->rx_ring.size
NO_OVERFLOW_SIMPLE	0	rocker_port->tx_ring.size

drivers/net/ethernet/rocker/rocker_main.c rocker_port_rx_proc() -> rocker_dma_rx_ring_skb_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	rocker_port	4096-ptr_max
PARAM_VALUE	0	rocker_port->dev	4096-ptr_max
PARAM_VALUE	0	rocker_port->dev->dev_addr	4096-ptr_max
PARAM_VALUE	0	rocker_port->dev->dsa_ptr	0,4096-ptr_max
PARAM_VALUE	0	rocker_port->dev->ethtool_ops->get_link_ext_state	0-9223372036854775807
PARAM_VALUE	0	rocker_port->dev->ethtool_ops->get_mm_stats	0-9223372036854775807
PARAM_VALUE	0	rocker_port->dev->ethtool_ops->rxfh_max_num_contexts	0,2,8,16,33
PARAM_VALUE	0	rocker_port->dev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	0	rocker_port->dev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	0	rocker_port->dev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	0	rocker_port->dev->rtnl_link_ops->priv_size	0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max
PARAM_VALUE	1	desc_info	4096-ptr_max
PARAM_VALUE	1	desc_info->data->len	0-u16max
PARAM_VALUE	1	desc_info->data->type	0-4294967295
PARAM_VALUE	1	desc_info->desc	4096-ptr_max
PARAM_VALUE	1	desc_info->desc->cookie->cb	4096-ptr_max
PARAM_VALUE	1	desc_info->desc->cookie->cb->dst0	0-u16max
PARAM_VALUE	1	desc_info->desc->cookie->cb->dst1	0-u16max
PARAM_VALUE	1	desc_info->desc->cookie->cb->dsthao	0-u16max
PARAM_VALUE	1	desc_info->desc->cookie->cb->flags	0-u16max
PARAM_VALUE	1	desc_info->desc->cookie->cb->frag_max_size	0-u16max
PARAM_VALUE	1	desc_info->desc->cookie->cb->iif	s32min-s32max
PARAM_VALUE	1	desc_info->desc->cookie->cb->lastopt	0-u16max
PARAM_VALUE	1	desc_info->desc->cookie->cb->nhoff	0,40
PARAM_VALUE	1	desc_info->desc->cookie->cb->ra	0-u16max
PARAM_VALUE	1	desc_info->desc->cookie->cb->srcrt	0-u16max
PARAM_VALUE	1	desc_info->desc->cookie->cb->srhoff	0-u16max
PARAM_VALUE	1	desc_info->desc->cookie->dev->ethtool_ops->get_link_ext_state	0-9223372036854775807
PARAM_VALUE	1	desc_info->desc->cookie->dev->ethtool_ops->get_mm_stats	0-9223372036854775807
PARAM_VALUE	1	desc_info->desc->cookie->dev->ethtool_ops->rxfh_max_num_contexts	0,2,8,16,33
PARAM_VALUE	1	desc_info->desc->cookie->dev->hwprov->source	0-2
PARAM_VALUE	1	desc_info->desc->cookie->dev->ip6_ptr->mc_query_work.wq->dfl_pwq	0-s64max
PARAM_VALUE	1	desc_info->desc->cookie->dev->ip6_ptr->mc_query_work.wq->saved_max_active	s32min-s32max
PARAM_VALUE	1	desc_info->desc->cookie->dev->ip6_ptr->mc_query_work.wq->saved_min_active	s32min-s32max
PARAM_VALUE	1	desc_info->desc->cookie->dev->ip6_ptr->mc_report_work.wq->dfl_pwq	0-s64max
PARAM_VALUE	1	desc_info->desc->cookie->dev->ip6_ptr->mc_report_work.wq->saved_max_active	s32min-s32max
PARAM_VALUE	1	desc_info->desc->cookie->dev->ip6_ptr->mc_report_work.wq->saved_min_active	s32min-s32max
PARAM_VALUE	1	desc_info->desc->cookie->dev->ip6_ptr->stats.proc_dir_entry	0,4806605944481423360
PARAM_VALUE	1	desc_info->desc->cookie->dev->linkwatch_dev_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	1	desc_info->desc->cookie->dev->linkwatch_dev_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	1	desc_info->desc->cookie->dev->nd_net.net->gen->s.len	0-s32max
PARAM_VALUE	1	desc_info->desc->cookie->dev->nd_net.net->ipv4.fqdir->f	0,2623593239163551744,2848917907979182080,2914521387540934656,3268414198954766336
PARAM_VALUE	1	desc_info->desc->cookie->dev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	1	desc_info->desc->cookie->dev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	1	desc_info->desc->cookie->dev->priomap->priomap_len	0,27,59
PARAM_VALUE	1	desc_info->desc->cookie->dev->priv->arfs->arfs_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	desc_info->desc->cookie->dev->priv->filters_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	desc_info->desc->cookie->dev->priv->ntp_fltr_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	desc_info->desc->cookie->dev->priv->rps_hash_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	desc_info->desc->cookie->dev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	1	desc_info->desc->cookie->dev->rtnl_link_ops->priv_size	0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max
PARAM_VALUE	1	desc_info->desc->cookie->next->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	1	desc_info->desc->cookie->next->sk->ns_tracker->dead	0-1
PARAM_VALUE	1	desc_info->desc->cookie->next->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	1	desc_info->desc->cookie->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead	1
PARAM_VALUE	1	desc_info->desc->cookie->sk->__sk_common.skc_net.net->notrefcnt_tracker.quarantine.prev	4096-ptr_max
PARAM_VALUE	1	desc_info->desc->cookie->sk->__sk_common.skc_net.net->refcnt_tracker.dead	1
PARAM_VALUE	1	desc_info->desc->cookie->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	1	desc_info->desc->cookie->sk->ns_tracker->dead	0-1
PARAM_VALUE	1	desc_info->desc->cookie->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	1	desc_info->desc->cookie->sk->sk_bpf_storage->owner_refcnt.refs.counter	s32min-s32max
PARAM_VALUE	1	desc_info->desc->cookie->sk->sk_callback_lock.owner	(-1)
PARAM_VALUE	1	desc_info->desc->cookie->sk->sk_callback_lock.owner_cpu	u32max
PARAM_VALUE	1	desc_info->desc->cookie->sk->sk_callback_lock.raw_lock.cnts.counter	0-s32max
PARAM_VALUE	1	desc_info->desc->cookie->sk->sk_rcu.func	1-u64max
PARAM_VALUE	1	*desc_info->desc->cookie->cb	0-255
BUF_SIZE	1	desc_info	0
DATA_SOURCE	0	rocker_port	$1
DATA_SOURCE	1	desc_info	$2
BIT_INFO	1	desc_info	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read