port_to_host identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/cxl/core/core.h, line 161 (as a function)

Referenced in 1 files:

drivers/cxl/core/port.c

Smatch caller information:

drivers/cxl/core/port.c cxl_endpoint_autoremove() -> port_to_host()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->commit_end	(-1)
PARAM_VALUE	0	port->decoder_ida.xa.xa_flags	33554437
PARAM_VALUE	0	port->decoder_ida.xa.xa_head	0
PARAM_VALUE	0	port->dev.bus	5501934413539762176
PARAM_VALUE	0	port->dev.devres_head.next	4096-ptr_max
PARAM_VALUE	0	port->dev.devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	port->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	port->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	port->dev.devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->debugfs	0
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->dyn_alloc.data.counter	9007199250546704
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->dyn_alloc.entry.prev	1473117533515866344
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->dyn_alloc.func	1583282886040592384
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->pools.prev	1473117533515866320
PARAM_VALUE	0	port->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	port->dev.dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	port->dev.dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	port->dev.dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	port->dev.dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.dma_pools.next	4096-ptr_max
PARAM_VALUE	0	port->dev.dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	port->dev.dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	port->dev.dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	port->dev.dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.dma_uses_io_tlb	0
PARAM_VALUE	0	port->dev.driver	0
PARAM_VALUE	0	port->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	port->dev.flags	4096-ptr_max
PARAM_VALUE	0	port->dev.fwnode->dev	4096-ptr_max
PARAM_VALUE	0	port->dev.fwnode->dev->fwnode	4096-ptr_max
PARAM_VALUE	0	port->dev.fwnode->dev->p	1-u64max
PARAM_VALUE	0	port->dev.fwnode->dev->power.set_latency_tolerance	5740181548905971712
PARAM_VALUE	0	port->dev.fwnode->suppliers.next	4096-ptr_max
PARAM_VALUE	0	port->dev.fwnode->suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	port->dev.fwnode->suppliers.next->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.init_name	0
PARAM_VALUE	0	port->dev.kobj->kset->kobj.release.timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	port->dev.kobj->name	0-255
PARAM_VALUE	0	port->dev.kobj.entry.next	4096-ptr_max
PARAM_VALUE	0	port->dev.kobj.entry.next->next	4096-ptr_max
PARAM_VALUE	0	port->dev.kobj.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.kobj.entry.prev	4096-ptr_max
PARAM_VALUE	0	port->dev.kobj.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	port->dev.kobj.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	port->dev.kobj.kset	0,4096-ptr_max
PARAM_VALUE	0	port->dev.kobj.ktype	5399513539053756416
PARAM_VALUE	0	port->dev.kobj.ktype->child_ns_type	0,2344685749105987584,4089303432171261952,6274457576243130368,8186263191508828160
PARAM_VALUE	0	port->dev.kobj.ktype->get_ownership	0,754295003445952512,1770093955000758272,2031763320308453376,9073032014207823872,9089295143347961856
PARAM_VALUE	0	port->dev.kobj.ktype->namespace	0,4096-ptr_max
PARAM_VALUE	0	port->dev.kobj.parent->release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	port->dev.kobj.parent->release.timer.is_hard	0-1
PARAM_VALUE	0	port->dev.kobj.parent->release.timer.is_lazy	0-1
PARAM_VALUE	0	port->dev.kobj.parent->release.timer.is_queued	0-1
PARAM_VALUE	0	port->dev.kobj.parent->release.timer.is_soft	0-1
PARAM_VALUE	0	port->dev.kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	port->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	port->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	port->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	port->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	port->dev.kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	port->dev.kobj.state_in_sysfs	0
PARAM_VALUE	0	port->dev.kobj.state_initialized	1
PARAM_VALUE	0	port->dev.links.consumers.next	4096-ptr_max
PARAM_VALUE	0	port->dev.links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	port->dev.links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	port->dev.links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	port->dev.links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	port->dev.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	port->dev.links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	port->dev.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	port->dev.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.links.status	0
PARAM_VALUE	0	port->dev.links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	port->dev.links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	port->dev.links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	port->dev.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	port->dev.links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.numa_node	(-1)
PARAM_VALUE	0	port->dev.p	0,4096-ptr_max
PARAM_VALUE	0	port->dev.p->klist_children.get	2213798222526185472
PARAM_VALUE	0	port->dev.p->klist_children.put	3126867300421632000
PARAM_VALUE	0	port->dev.p->knode_class.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	port->dev.p->knode_parent.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	port->dev.parent->kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	port->dev.parent->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	port->dev.parent->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	port->dev.parent->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	port->dev.parent->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	port->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	port->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	port->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	port->dev.physical_location	0,4096-ptr_max
PARAM_VALUE	0	port->dev.physical_location->dock	0
PARAM_VALUE	0	port->dev.physical_location->lid	0
PARAM_VALUE	0	port->dev.physical_location->panel	0
PARAM_VALUE	0	port->dev.power.child_count.counter	0
PARAM_VALUE	0	port->dev.power.completion.done	u32max
PARAM_VALUE	0	port->dev.power.deferred_resume	0
PARAM_VALUE	0	port->dev.power.disable_depth	1
PARAM_VALUE	0	port->dev.power.early_init	1
PARAM_VALUE	0	port->dev.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	port->dev.power.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	port->dev.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.power.idle_notification	0
PARAM_VALUE	0	port->dev.power.ignore_children	0
PARAM_VALUE	0	port->dev.power.in_dpm_list	1
PARAM_VALUE	0	port->dev.power.irq_safe	0
PARAM_VALUE	0	port->dev.power.is_late_suspended	0
PARAM_VALUE	0	port->dev.power.is_noirq_suspended	0
PARAM_VALUE	0	port->dev.power.is_prepared	0
PARAM_VALUE	0	port->dev.power.is_suspended	0
PARAM_VALUE	0	port->dev.power.no_callbacks	1
PARAM_VALUE	0	port->dev.power.no_pm	1
PARAM_VALUE	0	port->dev.power.request	0
PARAM_VALUE	0	port->dev.power.runtime_auto	1
PARAM_VALUE	0	port->dev.power.wait_queue.head.next	4096-ptr_max
PARAM_VALUE	0	port->dev.power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	port->dev.power.wait_queue.head.prev	4096-ptr_max
PARAM_VALUE	0	port->dev.power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	port->dev.power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	port->dev.type	620229200261332992
PARAM_VALUE	0	port->dports.xa_flags	0
PARAM_VALUE	0	port->dports.xa_head	0
PARAM_VALUE	0	port->endpoints.xa_flags	0
PARAM_VALUE	0	port->endpoints.xa_head	0
PARAM_VALUE	0	port->hdm_end	(-1)
PARAM_VALUE	0	port->reg_map.host	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->bus	5501934413539762176
PARAM_VALUE	0	port->reg_map.host->devres_head.next	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	port->reg_map.host->dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->dma_pools.next	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->dma_uses_io_tlb	0
PARAM_VALUE	0	port->reg_map.host->kobj.entry.next	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->kobj.entry.prev	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	port->reg_map.host->kobj.kset	0
PARAM_VALUE	0	port->reg_map.host->kobj.ktype	5399513539053756416
PARAM_VALUE	0	port->reg_map.host->kobj.name	1-u64max
PARAM_VALUE	0	port->reg_map.host->kobj.state_initialized	1
PARAM_VALUE	0	port->reg_map.host->links.consumers.next	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->links.status	0
PARAM_VALUE	0	port->reg_map.host->links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->numa_node	(-1)
PARAM_VALUE	0	port->reg_map.host->power.disable_depth	1
PARAM_VALUE	0	port->reg_map.host->power.early_init	1
PARAM_VALUE	0	port->reg_map.host->power.entry.next	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->power.entry.prev	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->power.last_status	(-1)
PARAM_VALUE	0	port->reg_map.host->power.no_callbacks	1
PARAM_VALUE	0	port->reg_map.host->power.no_pm	1
PARAM_VALUE	0	port->reg_map.host->power.qos	0
PARAM_VALUE	0	port->reg_map.host->power.request	0
PARAM_VALUE	0	port->reg_map.host->power.runtime_auto	1
PARAM_VALUE	0	port->reg_map.host->power.runtime_status	2
PARAM_VALUE	0	port->reg_map.host->power.wait_queue.head.next	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->power.wait_queue.head.prev	4096-ptr_max
PARAM_VALUE	0	port->reg_map.host->type	620229200261332992
PARAM_VALUE	0	port->regions.xa_flags	0
PARAM_VALUE	0	port->regions.xa_head	0
PARAM_VALUE	0	port->uport_dev	4096-ptr_max
PARAM_VALUE	0	port->uport_dev->type	0-ptr_max
PARAM_VALUE	0	*port->dev->kobj.release.timer->entry.pprev	4096-ptr_max
BUF_SIZE	0	port	(-1),2192
BUF_SIZE	0	port	(-1),2192
BUF_SIZE	0	port->uport_dev	1616
DATA_SOURCE	0	port	$1
RX_PATH
TASK_NOT_RUNNING
LOCK2		&host->mutex
HALF_LOCKED2		&dev->mutex
TYPE_LOCK		(struct device)->mutex

drivers/cxl/core/port.c delete_endpoint() -> port_to_host()

Type	Parameter	Key	Value

drivers/cxl/core/port.c find_or_add_dport() -> port_to_host()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
DATA_SOURCE	0	port	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex

drivers/cxl/core/port.c unregister_port() -> port_to_host()

Type	Parameter	Key	Value
DATA_SOURCE	0	port	$0