usb4_switch_version identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/thunderbolt/tb.h, line 1305

Defined in 1 files as a function:

drivers/thunderbolt/tb.h, line 1312 (as a function)

Referenced in 7 files:

Smatch caller information:

drivers/thunderbolt/usb4.c tb_switch_is_usb4() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING

drivers/thunderbolt/switch.c tb_switch_configure() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->config.enabled	1
PARAM_VALUE	0	sw->config.plug_events_delay	255
BUF_SIZE	0	sw	(-1),1968
BUF_SIZE	0	sw	(-1),1968
BUF_SIZE	0	sw->dev.parent	(-1),1616
BUF_SIZE	0	sw->tb	(-1),2304,3616
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/switch.c tb_switch_is_usb4() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->debugfs	0-s64max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->force_bounce	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->nslabs	0-s64max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	sw->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	sw->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	sw->dev.parent->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sw->nvm->vops->validate	0,4969815085320704000,8746475639591444480
PARAM_VALUE	0	sw->nvm->vops->write_headers	0,8395314951524048896
BUF_SIZE	0	sw	(-1),1968
BUF_SIZE	0	sw	(-1),1968
BUF_SIZE	0	sw->dev.parent	(-1),1616
BUF_SIZE	0	sw->tb	(-1),2304,3616
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&tb->lock
HALF_LOCKED2	0	&sw->tb->lock

drivers/thunderbolt/switch.c tb_switch_uevent() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
DATA_SOURCE	0	sw	r tb_to_switch
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock

drivers/thunderbolt/tb.c tb_start() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->dev.devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->dyn_alloc.data.counter	9007199250546704
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->dyn_alloc.entry.prev	1473117533515866344
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->dyn_alloc.func	1583282886040592384
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->pools.prev	1473117533515866320
PARAM_VALUE	0	sw->dev.dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.flags	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->tb->ctl	4096-ptr_max
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sw->tb->ctl->tx->lock.rlock.dep_map->name	0-255
BUF_SIZE	0	sw	1968
DATA_SOURCE	0	sw	r tb_switch_alloc
RX_PATH
TASK_NOT_RUNNING
LOCK2		&tb->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/tb.c tb_switch_is_usb4() -> usb4_switch_version()

Type	Parameter	Key	Value
BUF_SIZE	0	sw	(-1),1968
BUF_SIZE	0	sw	(-1),1968
BUF_SIZE	0	sw->dev.parent	(-1),1616
BUF_SIZE	0	sw->tb	(-1),2304,3616
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&sw->tb->lock
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/eeprom.c tb_switch_is_usb4() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->dev.bus->offline	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.bus->online	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.bus->remove	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->debugfs	0-s64max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->force_bounce	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->nslabs	0-s64max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	sw->dev.dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.flags	4096-ptr_max
PARAM_VALUE	0	sw->dev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	sw->dev.kobj.entry.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.kobj.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.kobj.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.kobj.ktype->child_ns_type	0
PARAM_VALUE	0	sw->dev.kobj.ktype->get_ownership	9073032014207823872
PARAM_VALUE	0	sw->dev.kobj.ktype->namespace	4142580293989273600
PARAM_VALUE	0	sw->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	sw->dev.kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	sw->dev.kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	sw->dev.kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	sw->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	sw->dev.links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.p->dead	0-1
PARAM_VALUE	0	sw->dev.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sw->dev.type->groups	0,4096-ptr_max
PARAM_VALUE	0	sw->dma_port->base	0-4294967295
PARAM_VALUE	0	sw->drom	0
PARAM_VALUE	0	sw->tb->ctl	4096-ptr_max
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->privdata->request_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sw->tb->privdata->request_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->privdata->request_lock.osq.tail.counter	0-s32max
BUF_SIZE	0	sw->dev.parent	(-1),1616
BUF_SIZE	0	sw->tb	(-1),2304,3616
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/tmu.c tb_switch_is_usb4() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->debugfs	0-s64max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->force_bounce	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->nslabs	0-s64max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->phys_limit	0-s64max
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/tmu.c tb_switch_tmu_enhanced_is_supported() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->debugfs	0-s64max
BUF_SIZE	0	sw->dev.parent	(-1),1616
BUF_SIZE	0	sw->tb	(-1),2304,3616
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/tunnel.c tb_init_pm_support() -> usb4_switch_version()

Type	Parameter	Key	Value
RX_PATH
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/tunnel.c tb_pci_set_ext_encapsulation() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/tunnel.c tb_pci_set_ext_encapsulation() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/tunnel.c tb_switch_is_usb4() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/tunnel.c tb_tunnel_alloc_dp() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/clx.c tb_switch_clx_enable() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
DATA_SOURCE	0	sw	r tb_switch_parent
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&attr->mutex
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/clx.c tb_switch_clx_enable() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->dev.parent	4096-ptr_max
PARAM_VALUE	0	sw->dev.parent->type	4096-ptr_max
BUF_SIZE	0	sw	(-1),1968
BUF_SIZE	0	sw	(-1),1968
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&attr->mutex
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/clx.c tb_switch_is_usb4() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->debugfs	0-s64max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->force_bounce	0-1
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->nslabs	0-s64max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING

drivers/thunderbolt/debugfs.c port_cap_show() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.class	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.power.request	0-4
PARAM_VALUE	0	sw->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sw->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sw->dev.type	0,4096-ptr_max
PARAM_VALUE	0	sw->is_unplugged	0
PARAM_VALUE	0	sw->tb	4096-ptr_max
PARAM_VALUE	0	sw->tb->ctl	4096-ptr_max
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->ctl->tx->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sw->tb->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sw->tb->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	sw->tb->lock.wait_lock.owner_cpu	u32max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&s->lock
LOCK2		&tb->lock
TYPE_LOCK		(struct seq_file)->lock
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/debugfs.c port_cap_show() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.class	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.power.request	0-4
PARAM_VALUE	0	sw->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sw->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sw->dev.type	0,4096-ptr_max
PARAM_VALUE	0	sw->is_unplugged	0
PARAM_VALUE	0	sw->tb	4096-ptr_max
PARAM_VALUE	0	sw->tb->ctl	4096-ptr_max
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->ctl->tx->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sw->tb->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sw->tb->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	sw->tb->lock.wait_lock.owner_cpu	u32max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&s->lock
LOCK2		&tb->lock
TYPE_LOCK		(struct seq_file)->lock
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/debugfs.c port_cap_show() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.class	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.power.request	0-4
PARAM_VALUE	0	sw->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sw->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sw->dev.type	0,4096-ptr_max
PARAM_VALUE	0	sw->is_unplugged	0
PARAM_VALUE	0	sw->tb	4096-ptr_max
PARAM_VALUE	0	sw->tb->ctl	4096-ptr_max
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->ctl->tx->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sw->tb->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sw->tb->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	sw->tb->lock.wait_lock.owner_cpu	u32max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&s->lock
LOCK2		&tb->lock
TYPE_LOCK		(struct seq_file)->lock
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/debugfs.c tb_switch_is_usb4() -> usb4_switch_version()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.class	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.power.request	0-4
PARAM_VALUE	0	sw->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sw->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sw->dev.type	0,4096-ptr_max
PARAM_VALUE	0	sw->tb->lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	sw->tb->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sw->tb->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sw->tb->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	sw->tb->lock.wait_lock.owner_cpu	u32max
BUF_SIZE	0	sw	s32min-(-2),1-s32max
BUF_SIZE	0	sw	s32min-(-2),1-s32max
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	sw	unit_array_size
LOCK2		&s->lock
LOCK2		&tb->lock
TYPE_LOCK		(struct seq_file)->lock
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/path.c tb_switch_is_usb4() -> usb4_switch_version()

Type	Parameter	Key	Value
DATA_SOURCE	0	sw	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tb->lock