ath12k_dp_mon_buf_replenish identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/wireless/ath/ath12k/dp_mon.h, line 86 (as a prototype)

Defined in 1 files as a function:

drivers/net/wireless/ath/ath12k/dp_mon.c, line 588 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/net/wireless/ath/ath12k/dp_rx.c ath12k_dp_rxdma_mon_ring_buf_setup() -> ath12k_dp_mon_buf_replenish()

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_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	ab->dev->dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	ab->dev->dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dev->dma_mem->spinlock.rlock.dep_map->name	0-255
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_ring->vaddr	0-u32max
PARAM_VALUE	0	ab->dp->reo_cmd_ring->vaddr_unaligned	0-u32max
PARAM_VALUE	0	ab->dp->reo_cmd_ring.ring_id	0-206
PARAM_VALUE	0	ab->dp->reo_cmd_ring.size	7
PARAM_VALUE	0	ab->dp->reo_cmd_ring.vaddr	0,8-ptr_max
PARAM_VALUE	0	ab->dp->reo_cmd_ring.vaddr_unaligned	1-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->reo_except_ring->vaddr	0-u32max
PARAM_VALUE	0	ab->dp->reo_except_ring->vaddr_unaligned	0-u32max
PARAM_VALUE	0	ab->dp->reo_except_ring.ring_id	0-206
PARAM_VALUE	0	ab->dp->reo_except_ring.size	7
PARAM_VALUE	0	ab->dp->reo_except_ring.vaddr	0,8-ptr_max
PARAM_VALUE	0	ab->dp->reo_except_ring.vaddr_unaligned	1-ptr_max
PARAM_VALUE	0	ab->dp->reo_reinject_ring->vaddr	0-u32max
PARAM_VALUE	0	ab->dp->reo_reinject_ring->vaddr_unaligned	0-u32max
PARAM_VALUE	0	ab->dp->reo_reinject_ring.ring_id	0-206
PARAM_VALUE	0	ab->dp->reo_reinject_ring.size	7
PARAM_VALUE	0	ab->dp->reo_reinject_ring.vaddr	0,8-ptr_max
PARAM_VALUE	0	ab->dp->reo_reinject_ring.vaddr_unaligned	1-ptr_max
PARAM_VALUE	0	ab->dp->reo_status_ring->vaddr	0-u32max
PARAM_VALUE	0	ab->dp->reo_status_ring->vaddr_unaligned	0-u32max
PARAM_VALUE	0	ab->dp->reo_status_ring.ring_id	0-206
PARAM_VALUE	0	ab->dp->reo_status_ring.size	7
PARAM_VALUE	0	ab->dp->reo_status_ring.vaddr	0,8-ptr_max
PARAM_VALUE	0	ab->dp->reo_status_ring.vaddr_unaligned	1-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->next	4096-ptr_max
PARAM_VALUE	0	ab->dp->rx_desc_free_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ab->dp->rx_desc_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ab->dp->rx_mon_status_refill_ring	4096-ptr_max
PARAM_VALUE	0	ab->dp->rx_refill_buf_ring.refill_buf_ring.ring_id	0-206
PARAM_VALUE	0	ab->dp->rx_refill_buf_ring.refill_buf_ring.size	7
PARAM_VALUE	0	ab->dp->rx_refill_buf_ring.refill_buf_ring.vaddr	0,8-ptr_max
PARAM_VALUE	0	ab->dp->rx_refill_buf_ring.refill_buf_ring.vaddr_unaligned	1-ptr_max
PARAM_VALUE	0	ab->dp->rx_rel_ring->vaddr	0-u32max
PARAM_VALUE	0	ab->dp->rx_rel_ring->vaddr_unaligned	0-u32max
PARAM_VALUE	0	ab->dp->rx_rel_ring.ring_id	0-206
PARAM_VALUE	0	ab->dp->rx_rel_ring.size	7
PARAM_VALUE	0	ab->dp->rx_rel_ring.vaddr	0,8-ptr_max
PARAM_VALUE	0	ab->dp->rx_rel_ring.vaddr_unaligned	1-ptr_max
PARAM_VALUE	0	ab->dp->rxbaddr	16,4096-ptr_max
PARAM_VALUE	0	ab->dp->rxdma_mon_buf_ring.bufs_idr.idr_rt.xa_flags	33554436
PARAM_VALUE	0	ab->dp->spt_info	16,4096-ptr_max
PARAM_VALUE	0	ab->dp->tx_ring	4096-ptr_max
PARAM_VALUE	0	ab->dp->txbaddr	4096-ptr_max
PARAM_VALUE	0	ab->dp->wbm_desc_rel_ring->vaddr	0-u32max
PARAM_VALUE	0	ab->dp->wbm_desc_rel_ring->vaddr_unaligned	0-u32max
PARAM_VALUE	0	ab->dp->wbm_desc_rel_ring.ring_id	0-206
PARAM_VALUE	0	ab->dp->wbm_desc_rel_ring.size	7
PARAM_VALUE	0	ab->dp->wbm_desc_rel_ring.vaddr	0,8-ptr_max
PARAM_VALUE	0	ab->dp->wbm_desc_rel_ring.vaddr_unaligned	1-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.hal_params->rx_buf_rbm	6,8
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.ops->tx_set_dscp_tid_map	4096-ptr_max
PARAM_VALUE	0	ab->hal.srng_list	4096-ptr_max
PARAM_VALUE	0	ab->hw_params	4096-ptr_max
PARAM_VALUE	0	ab->hw_params->max_tx_ring	3-4
PARAM_VALUE	0	ab->hw_params->num_rxdma_dst_ring	0-1
PARAM_VALUE	0	ab->hw_params->num_rxdma_per_pdev	1-2
PARAM_VALUE	0	ab->hw_params->num_tcl_banks	7,48
PARAM_VALUE	0	ab->hw_params->rxdma1_enable	1
PARAM_VALUE	0	ab->profile_param	4096-ptr_max
PARAM_VALUE	0	ab->profile_param->dp_params.rxdma_monitor_buf_ring_size	256,4096
PARAM_VALUE	0	ab->profile_param->dp_params.tx_comp_ring_size	16384,32768
PARAM_VALUE	0	*ab->dp->link_peer_rhash_tbl_lock.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*ab->dp->rxbaddr	4096-ptr_max
PARAM_VALUE	0	*ab->dp->txbaddr	4096-ptr_max
PARAM_VALUE	1	buf_ring	4096-ptr_max
CAPPED_DATA	0	ab->dev->cma_area->nranges	1
CAPPED_DATA	0	ab->hw_params->max_tx_ring	1
CAPPED_DATA	0	ab->hw_params->num_rxdma_dst_ring	1
CAPPED_DATA	0	ab->hw_params->num_tcl_banks	1
CAPPED_DATA	0	ab->profile_param->dp_params.tx_comp_ring_size	1
DATA_SOURCE	0	ab	$0
DATA_SOURCE	1	buf_ring	$1
FUZZY_MAX	0	ab->hw_params->num_rxdma_dst_ring	1
RX_PATH
NOCHECK_CALL
LOCK2		&pool->lock

drivers/net/wireless/ath/ath12k/dp_mon.c ath12k_dp_mon_parse_status_buf() -> ath12k_dp_mon_buf_replenish()

Type	Parameter	Key	Value
PARAM_VALUE	0	ab	4096-ptr_max
PARAM_VALUE	0	ab->dev->dma_io_tlb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buf_ring	4096-ptr_max
PARAM_VALUE	1	buf_ring->idr_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	req_entries	1
BUF_SIZE	1	buf_ring	216
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		rcu_read

drivers/net/wireless/ath/ath12k/wifi7/dp_mon.c ath12k_wifi7_dp_mon_srng_process() -> ath12k_dp_mon_buf_replenish()

Type	Parameter	Key	Value
PARAM_VALUE	0	ab	4096-ptr_max
PARAM_VALUE	0	ab->hal.srng_list	4096-ptr_max
PARAM_VALUE	0	ab->hw_params	4096-ptr_max
PARAM_VALUE	0	ab->hw_params->hw_ops	4096-ptr_max
PARAM_VALUE	1	buf_ring	4096-ptr_max
PARAM_VALUE	2	req_entries	1
BUF_SIZE	1	buf_ring	216
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&srng->lock
LOCK2		rcu_read
HALF_LOCKED2		bh
TYPE_LOCK		(struct hal_srng)->lock