ath12k_dp_cmem_init 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/wireless/ath/ath12k/dp.c, line 1293 (as a function)

Referenced in 1 files:

drivers/net/wireless/ath/ath12k/dp.c

Smatch caller information:

drivers/net/wireless/ath/ath12k/dp.c ath12k_dp_cc_init() -> ath12k_dp_cmem_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	ab	4096-ptr_max
PARAM_VALUE	0	ab->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	ab->dev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ab->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	ab->dp	4096-ptr_max
PARAM_VALUE	0	ab->dp->ab	4096-ptr_max
PARAM_VALUE	0	ab->dp->idle_link_rbm	1-3
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.dep_map->name	0-255
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ab->dp->num_spt_pages	0-1024
PARAM_VALUE	0	ab->dp->peers.next	4096-ptr_max
PARAM_VALUE	0	ab->dp->peers.next->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->peers.prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->peers.prev->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->peers.prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_count	0
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_list.next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_list.next->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_list.prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_list.next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_list.next->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_list.prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_update_rx_queue_list.next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_update_rx_queue_list.next->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_update_rx_queue_list.prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_update_rx_queue_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_update_rx_queue_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->rhash_peer_addr_param.automatic_shrinking	1
PARAM_VALUE	0	ab->dp->rhash_peer_addr_param.head_offset	96
PARAM_VALUE	0	ab->dp->rhash_peer_addr_param.key_len	6
PARAM_VALUE	0	ab->dp->rhash_peer_addr_param.key_offset	36
PARAM_VALUE	0	ab->dp->rhead_peer_addr	4096-ptr_max
PARAM_VALUE	0	ab->dp->rhead_peer_addr->key_len	0-u16max
PARAM_VALUE	0	ab->dp->rhead_peer_addr->max_elems	0-2147483646,2147483648
PARAM_VALUE	0	ab->dp->rhead_peer_addr->p.min_size	4-u16max
PARAM_VALUE	0	ab->dp->rx_desc_free_list.next	4096-ptr_max
PARAM_VALUE	0	ab->dp->rx_desc_free_list.next->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->rx_desc_free_list.prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->rx_desc_free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->rx_desc_free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->spt_info	16,4096-ptr_max
PARAM_VALUE	0	ab->dp->tx_desc_free_list	4096-ptr_max
PARAM_VALUE	0	ab->dp->tx_desc_lock	4096-ptr_max
PARAM_VALUE	0	ab->dp->tx_desc_used_list	4096-ptr_max
PARAM_VALUE	0	ab->dp->wbm_idle_ring->vaddr	0-u32max
PARAM_VALUE	0	ab->dp->wbm_idle_ring->vaddr_unaligned	0-u32max
PARAM_VALUE	0	ab->dp->wbm_idle_ring.ring_id	0-206
PARAM_VALUE	0	ab->dp->wbm_idle_ring.size	7
PARAM_VALUE	0	ab->dp->wbm_idle_ring.vaddr	0,8-ptr_max
PARAM_VALUE	0	ab->dp->wbm_idle_ring.vaddr_unaligned	1-ptr_max
PARAM_VALUE	0	ab->drv_priv->mhi_ctrl->mhi_dev->dev_wake	0-4294967295
PARAM_VALUE	0	ab->drv_priv->mhi_ctrl->mhi_dev->mhi_cntrl->cntrl_dev->power.deferred_resume	0-1
PARAM_VALUE	0	ab->drv_priv->mhi_ctrl->mhi_dev->mhi_cntrl->cntrl_dev->power.idle_notification	0-1
PARAM_VALUE	0	ab->drv_priv->mhi_ctrl->mhi_dev->mhi_cntrl->cntrl_dev->power.request	0-4
PARAM_VALUE	0	ab->drv_priv->mhi_ctrl->mhi_dev->mhi_cntrl->cntrl_dev->power.request_pending	0-1
PARAM_VALUE	0	ab->drv_priv->mhi_ctrl->mhi_dev->mhi_cntrl->cntrl_dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	ab->drv_priv->mhi_ctrl->mhi_dev->mhi_cntrl->cntrl_dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	ab->drv_priv->mhi_ctrl->mhi_dev->mhi_cntrl->cntrl_dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	ab->drv_priv->mhi_ctrl->mhi_dev->mhi_cntrl->dev_wake.counter	s32min-s32max
PARAM_VALUE	0	ab->drv_priv->mhi_ctrl->mhi_dev->mhi_cntrl->wake_set	0-1
PARAM_VALUE	0	ab->drv_priv->window_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ab->hal.ops	4096-ptr_max
PARAM_VALUE	0	ab->hal.ops->get_idle_link_rbm	4096-ptr_max
PARAM_VALUE	0	ab->hal.srng_list	4096-ptr_max
PARAM_VALUE	0	ab->profile_param	4096-ptr_max
PARAM_VALUE	1	dp	4096-ptr_max
PARAM_VALUE	1	dp->num_spt_pages	0-1024
PARAM_VALUE	1	dp->rx_desc_free_list.next	4096-ptr_max
PARAM_VALUE	1	dp->rx_desc_free_list.next->next	4096-ptr_max
PARAM_VALUE	1	dp->rx_desc_free_list.prev	4096-ptr_max
PARAM_VALUE	1	dp->rx_desc_free_list.prev->next	4096-ptr_max
PARAM_VALUE	1	dp->rx_desc_free_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	dp->spt_info	16,4096-ptr_max
PARAM_VALUE	1	dp->tx_desc_free_list	4096-ptr_max
PARAM_VALUE	1	dp->tx_desc_lock	4096-ptr_max
PARAM_VALUE	1	dp->tx_desc_used_list	4096-ptr_max
PARAM_VALUE	2	type	0
BUF_SIZE	1	dp->spt_info	0-16384
CAPPED_DATA	1	dp->num_spt_pages	1
DATA_SOURCE	0	ab	$0
FUZZY_MAX	0	ab->dp->num_spt_pages	1024
FUZZY_MAX	1	dp->num_spt_pages	1024
PARAM_COMPARE	0	ab->dp	== $1
PARAM_COMPARE	1	dp	== $0->dp
HARD_MAX	0	ab->dp->num_spt_pages	1024
HARD_MAX	1	dp->num_spt_pages	1024
NO_OVERFLOW_SIMPLE	1	dp->num_spt_pages
LOCK2		&pool->lock

drivers/net/wireless/ath/ath12k/dp.c ath12k_dp_cc_init() -> ath12k_dp_cmem_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	ab	4096-ptr_max
PARAM_VALUE	0	ab->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	ab->dev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ab->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	ab->dev->iommu_group->default_domain	0-s64max
PARAM_VALUE	0	ab->dp	4096-ptr_max
PARAM_VALUE	0	ab->dp->ab	4096-ptr_max
PARAM_VALUE	0	ab->dp->idle_link_rbm	1-3
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.dep_map->name	0-255
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ab->dp->link_peer_rhash_tbl_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ab->dp->num_spt_pages	0-1024
PARAM_VALUE	0	ab->dp->peers.next	4096-ptr_max
PARAM_VALUE	0	ab->dp->peers.next->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->peers.prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->peers.prev->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->peers.prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_count	0
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_list.next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_list.next->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_list.prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_cache_flush_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_list.next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_list.next->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_list.prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_update_rx_queue_list.next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_update_rx_queue_list.next->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_update_rx_queue_list.prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_update_rx_queue_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_update_rx_queue_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->rhash_peer_addr_param.automatic_shrinking	1
PARAM_VALUE	0	ab->dp->rhash_peer_addr_param.head_offset	96
PARAM_VALUE	0	ab->dp->rhash_peer_addr_param.key_len	6
PARAM_VALUE	0	ab->dp->rhash_peer_addr_param.key_offset	36
PARAM_VALUE	0	ab->dp->rhead_peer_addr	4096-ptr_max
PARAM_VALUE	0	ab->dp->rhead_peer_addr->key_len	0-u16max
PARAM_VALUE	0	ab->dp->rhead_peer_addr->max_elems	0-2147483646,2147483648
PARAM_VALUE	0	ab->dp->rhead_peer_addr->p.min_size	4-u16max
PARAM_VALUE	0	ab->dp->rx_desc_free_list.next	4096-ptr_max
PARAM_VALUE	0	ab->dp->rx_desc_free_list.next->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->rx_desc_free_list.prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->rx_desc_free_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->rx_desc_free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->spt_info	16,4096-ptr_max
PARAM_VALUE	0	ab->dp->tx_desc_free_list	4096-ptr_max
PARAM_VALUE	0	ab->dp->tx_desc_lock	4096-ptr_max
PARAM_VALUE	0	ab->dp->tx_desc_used_list	4096-ptr_max
PARAM_VALUE	0	ab->dp->wbm_idle_ring->vaddr	0-u32max
PARAM_VALUE	0	ab->dp->wbm_idle_ring->vaddr_unaligned	0-u32max
PARAM_VALUE	0	ab->dp->wbm_idle_ring.ring_id	0-206
PARAM_VALUE	0	ab->dp->wbm_idle_ring.size	7
PARAM_VALUE	0	ab->dp->wbm_idle_ring.vaddr	0,8-ptr_max
PARAM_VALUE	0	ab->dp->wbm_idle_ring.vaddr_unaligned	1-ptr_max
PARAM_VALUE	0	ab->drv_priv->window_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ab->hal.ops	4096-ptr_max
PARAM_VALUE	0	ab->hal.ops->get_idle_link_rbm	4096-ptr_max
PARAM_VALUE	0	ab->hal.srng_list	4096-ptr_max
PARAM_VALUE	0	ab->profile_param	4096-ptr_max
PARAM_VALUE	1	dp	4096-ptr_max
PARAM_VALUE	1	dp->num_spt_pages	0-1024
PARAM_VALUE	1	dp->rx_desc_free_list.next	4096-ptr_max
PARAM_VALUE	1	dp->rx_desc_free_list.next->next	4096-ptr_max
PARAM_VALUE	1	dp->rx_desc_free_list.prev	4096-ptr_max
PARAM_VALUE	1	dp->rx_desc_free_list.prev->next	4096-ptr_max
PARAM_VALUE	1	dp->rx_desc_free_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	dp->spt_info	16,4096-ptr_max
PARAM_VALUE	1	dp->tx_desc_free_list	4096-ptr_max
PARAM_VALUE	1	dp->tx_desc_lock	4096-ptr_max
PARAM_VALUE	1	dp->tx_desc_used_list	4096-ptr_max
PARAM_VALUE	2	type	1
BUF_SIZE	1	dp->spt_info	0-16384
CAPPED_DATA	1	dp->num_spt_pages	1
DATA_SOURCE	0	ab	$0
FUZZY_MAX	0	ab->dp->num_spt_pages	1024
FUZZY_MAX	1	dp->num_spt_pages	1024
PARAM_COMPARE	0	ab->dp	== $1
PARAM_COMPARE	1	dp	== $0->dp
HARD_MAX	0	ab->dp->num_spt_pages	1024
HARD_MAX	1	dp->num_spt_pages	1024
NO_OVERFLOW_SIMPLE	1	dp->num_spt_pages
LOCK2		&pool->lock

drivers/net/wireless/ath/ath12k/dp.c ath12k_dp_partner_cc_init() -> ath12k_dp_cmem_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	ab	4096-ptr_max
PARAM_VALUE	0	ab->ag->ab	4096-ptr_max
PARAM_VALUE	0	ab->ag->num_devices	1-255
PARAM_VALUE	2	type	1
CAPPED_DATA	0	ab	1
DATA_SOURCE	0	ab	$0
NOCHECK_CALL
LOCK2		&ag->mutex
LOCK2		&pool->lock
TYPE_LOCK		(struct ath12k_hw_group)->mutex