hinic3_alloc_db_addr identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/ethernet/huawei/hinic3/hinic3_hwif.h, line 90 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/huawei/hinic3/hinic3_hwif.c, line 316 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/huawei/hinic3/hinic3_cmdq.c hinic3_cmdqs_init() -> hinic3_alloc_db_addr()

Type	Parameter	Key	Value
PARAM_VALUE	0	hwdev	4096-ptr_max
PARAM_VALUE	0	hwdev->adapter	4096-ptr_max
PARAM_VALUE	0	hwdev->adapter->hwdev	4096-ptr_max
PARAM_VALUE	0	hwdev->ceqs	4096-ptr_max
PARAM_VALUE	0	hwdev->cfg_mgmt	4096-ptr_max
PARAM_VALUE	0	hwdev->cfg_mgmt->cap.cos_valid_bitmap	0
PARAM_VALUE	0	hwdev->cfg_mgmt->cap.max_vf	0
PARAM_VALUE	0	hwdev->cfg_mgmt->cap.port_id	0
PARAM_VALUE	0	hwdev->cfg_mgmt->cap.supp_svcs_bitmap	0
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.irq	0,16
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.irq_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.irq_mutex.dep_map->name	0-255
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.irq_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.irq_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.irq_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.irq_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.irq_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.irq_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.irq_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.num_irq	1-u16max
PARAM_VALUE	0	hwdev->cfg_mgmt->irq_info.num_irq_hw	0
PARAM_VALUE	0	hwdev->chip_present_flag	1
PARAM_VALUE	0	hwdev->cmdqs	4096-ptr_max
PARAM_VALUE	0	hwdev->cmdqs->wq_block_vaddr	0-ptr_max
PARAM_VALUE	0	hwdev->dev	4096-ptr_max
PARAM_VALUE	0	hwdev->dev->bus	0,4096-ptr_max
PARAM_VALUE	0	hwdev->dev->class	0,4096-ptr_max
PARAM_VALUE	0	hwdev->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hwdev->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	hwdev->dev->dma_io_tlb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hwdev->dev->dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	hwdev->dev->driver	0,4096-ptr_max
PARAM_VALUE	0	hwdev->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	hwdev->func_state	0
PARAM_VALUE	0	hwdev->hwif	4096-ptr_max
PARAM_VALUE	0	hwdev->hwif->attr.ppf_idx	0
PARAM_VALUE	0	hwdev->hwif->db_area.db_max_areas	0-1024
PARAM_VALUE	0	hwdev->max_cmdq	0
PARAM_VALUE	0	hwdev->mbox->event_flag	4
PARAM_VALUE	0	hwdev->mbox->func_msg	1-u64max
PARAM_VALUE	0	hwdev->mbox->hwdev->hwif->attr.func_type	1
PARAM_VALUE	0	hwdev->mbox->mbox_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hwdev->mbox->mbox_seg_send_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	hwdev->mbox->mbox_seg_send_lock.dep_map->name	0-255
PARAM_VALUE	0	hwdev->mbox->mbox_seg_send_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hwdev->mbox->mbox_seg_send_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hwdev->mbox->mbox_seg_send_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hwdev->mbox->mbox_seg_send_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hwdev->mbox->mbox_seg_send_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hwdev->mbox->mbox_seg_send_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hwdev->mbox->mbox_send_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	hwdev->mbox->mbox_send_lock.dep_map->name	0-255
PARAM_VALUE	0	hwdev->mbox->mbox_send_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hwdev->mbox->mbox_send_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hwdev->mbox->mbox_send_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	hwdev->mbox->mbox_send_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hwdev->mbox->mbox_send_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hwdev->mbox->mbox_send_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	hwdev->mbox->mbox_send_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hwdev->mbox->mbox_send_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hwdev->mbox->send_msg_id	0-15
PARAM_VALUE	0	hwdev->pdev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	hwdev->pdev->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	hwdev->pdev->dev.msi.data	1-u64max
PARAM_VALUE	0	hwdev->pdev->dev.msi.data->__iter_idx	0-s64max
PARAM_VALUE	0	hwdev->pdev->dev.msi.domain->msi_parent_ops->bus_select_mask	0,8
PARAM_VALUE	0	hwdev->pdev->dev.msi.domain->msi_parent_ops->bus_select_token	0,3,5,9,12-13
PARAM_VALUE	0	hwdev->pdev->dev.msi.domain->msi_parent_ops->chip_flags	0-3
PARAM_VALUE	0	hwdev->pdev->dev.msi.domain->msi_parent_ops->required_flags	0,3,515,1539,2097153,2097155,2097667
PARAM_VALUE	0	hwdev->pdev->dev.msi.domain->msi_parent_ops->supported_flags	0,u16max,131071,196607,262143,1245183,1310719
PARAM_VALUE	0	hwdev->pdev->error_state	0-2,4-u32max
PARAM_VALUE	0	hwdev->pdev->is_msi_managed	1
PARAM_VALUE	0	hwdev->pdev->msi_enabled	1
PARAM_VALUE	0	hwdev->pf_to_mgmt->recv_msg_from_mgmt.msg_len	0-2048
PARAM_VALUE	0	hwdev->pf_to_mgmt->recv_resp_msg_from_mgmt.msg_len	0-2048
PARAM_VALUE	0	hwdev->workq	4096-ptr_max
PARAM_VALUE	0	hwdev->wq_page_size	1048576
PARAM_VALUE	0	*hwdev->mbox->mbox_seg_send_lock.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	db_base	1364254462814539776
PARAM_VALUE	2	dwqe_base	0
BUF_SIZE	0	hwdev->adapter	s32min-(-2),1-s32max
BUF_SIZE	0	hwdev->dev	1616
BUF_SIZE	0	hwdev->workq	(-1),512,8712
CAPPED_DATA	0	hwdev->ceqs->num_ceqs	1
CAPPED_DATA	0	hwdev->cfg_mgmt->irq_info.num_irq	1
CAPPED_DATA	0	hwdev->dev	1
DATA_SOURCE	0	hwdev	$0
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/huawei/hinic3/hinic3_nic_io.c hinic3_init_nicio_res() -> hinic3_alloc_db_addr()

Type	Parameter	Key	Value
PARAM_VALUE	0	hwdev	4096-ptr_max
PARAM_VALUE	0	hwdev->cfg_mgmt	4096-ptr_max
PARAM_VALUE	1	db_base	7614364161197998080
PARAM_VALUE	2	dwqe_base	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/huawei/hinic3/hinic3_nic_io.c hinic3_init_nicio_res() -> hinic3_alloc_db_addr()

Type	Parameter	Key	Value
PARAM_VALUE	0	hwdev	4096-ptr_max
PARAM_VALUE	0	hwdev->cfg_mgmt	4096-ptr_max
PARAM_VALUE	0	hwdev->hwif	4096-ptr_max
PARAM_VALUE	0	hwdev->hwif->db_area.idx_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	db_base	7614364161197998080
PARAM_VALUE	1	*db_base	4096-ptr_max
PARAM_VALUE	2	dwqe_base	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &rtnl_mutex