usb4_port_sb_read identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/thunderbolt/usb4.c, line 1346

Defined in 1 files as a prototype:

drivers/thunderbolt/tb.h, line 1384 (as a prototype)

Defined in 1 files as a function:

drivers/thunderbolt/usb4.c, line 1359 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/thunderbolt/usb4.c usb4_port_hw_margin() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->remote	0,4096-ptr_max
PARAM_VALUE	0	port->sw	4096-ptr_max
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->sw->tb->ctl->tx->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->sw->tb->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	3	reg	18
PARAM_VALUE	5	size	12
BUF_SIZE	4	buf	12
CAPPED_DATA	0	port	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	target	$1
DATA_SOURCE	2	index	$2
DATA_SOURCE	4	buf	$4
LOCK2		&attr->mutex
LOCK2		&tb->lock
TYPE_LOCK		(struct simple_attr)->mutex
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/usb4.c usb4_port_margining_caps() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_phy	s32min-(-1),1-s32max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->sw->debugfs_dir->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	port->sw->debugfs_dir->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->usb4	1-u64max
PARAM_VALUE	1	target	0,2
PARAM_VALUE	2	index	0-6
PARAM_VALUE	3	reg	18
PARAM_VALUE	5	size	12
BUF_SIZE	4	buf	12
CAPPED_DATA	2	index	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	target	$1
DATA_SOURCE	2	index	$2
DATA_SOURCE	4	buf	$3
HARD_MAX	1	target	2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_is_cable() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->usb4	4096-ptr_max
PARAM_VALUE	0	port->usb4->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	port->xdomain->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	target	2
PARAM_VALUE	2	index	1-6
PARAM_VALUE	3	reg	9
PARAM_VALUE	4	buf	2535233213110702080
PARAM_VALUE	5	size	4
BUF_SIZE	4	buf	4
CAPPED_DATA	0	port	1
CAPPED_DATA	2	index	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	2	index	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	5	size	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_is_last() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->usb4	4096-ptr_max
PARAM_VALUE	0	port->usb4->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	port->xdomain->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	target	2
PARAM_VALUE	2	index	1-6
PARAM_VALUE	3	reg	9
PARAM_VALUE	4	buf	2977948184480100352
PARAM_VALUE	5	size	4
BUF_SIZE	4	buf	4
CAPPED_DATA	0	port	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	2	index	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	5	size	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_nvm_authenticate_status() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->usb4->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	port->xdomain->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	target	2
PARAM_VALUE	3	reg	8
PARAM_VALUE	4	buf	1271436954318831616
PARAM_VALUE	5	size	4
BUF_SIZE	4	buf	4
DATA_SOURCE	0	port	$0
DATA_SOURCE	2	index	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	5	size	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&rt->tb->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_nvm_authenticate_status() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->sw->tb->ctl->tx->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->usb4->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	port->xdomain->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	target	2
PARAM_VALUE	3	reg	9
PARAM_VALUE	4	buf	3710858098932596736
PARAM_VALUE	5	size	4
BUF_SIZE	4	buf	4
DATA_SOURCE	0	port	$0
DATA_SOURCE	2	index	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	5	size	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&rt->tb->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_nvm_read_block() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->sw->tb->ctl->tx->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	target	2
PARAM_VALUE	3	reg	18
PARAM_VALUE	4	buf	9053261570843287552
PARAM_VALUE	5	size	0-64
BUF_SIZE	4	buf	64
BUF_SIZE	4	buf	64
CAPPED_DATA	5	size	1
DATA_SOURCE	4	buf	$2
RX_PATH
TASK_NOT_RUNNING
USER_DATA	5	size	0-64[c]

drivers/thunderbolt/usb4.c usb4_port_retimer_nvm_sector_size() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->sw	4096-ptr_max
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->usb4	4096-ptr_max
PARAM_VALUE	0	port->usb4->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	port->usb4->port->xdomain->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	port->xdomain->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	target	2
PARAM_VALUE	2	index	1-6
PARAM_VALUE	3	reg	9
PARAM_VALUE	4	buf	6309897031205109760
PARAM_VALUE	5	size	4
BUF_SIZE	4	buf	4
CAPPED_DATA	2	index	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	2	index	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	5	size	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/usb4.c usb4_port_sb_op() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->sw->debugfs_dir->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	port->sw->debugfs_dir->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->sw->tb->ctl->tx->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->usb4->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	port->xdomain->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	3	reg	8
PARAM_VALUE	4	buf	9219538415745187840
PARAM_VALUE	4	*buf	1196247122,1196249938,1346585682,1347769164,1347769173,1380729411,1381123649,1397772098,1397968455,1414742348,1464552514,1465074770
PARAM_VALUE	5	size	4
BUF_SIZE	4	buf	4
CAPPED_DATA	0	port	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	target	$1
DATA_SOURCE	2	index	$2
RX_PATH
TASK_NOT_RUNNING
UNITS	5	size	unit_byte
HALF_LOCKED2		&attr->mutex
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/usb4.c usb4_port_sw_margin() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->sw->tb->ctl->tx->lock.rlock.dep_map->name	0-255
PARAM_VALUE	3	reg	18
PARAM_VALUE	4	buf	0,7189749429749342208
PARAM_VALUE	5	size	4
BUF_SIZE	4	buf	(-1),12
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	target	$1
DATA_SOURCE	2	index	$2
DATA_SOURCE	4	buf	$4
UNITS	5	size	unit_byte
LOCK2		&tb->lock
HALF_LOCKED2		&attr->mutex
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/usb4.c usb4_port_sw_margin_errors() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->remote	0,4096-ptr_max
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	3	reg	9
PARAM_VALUE	5	size	4
BUF_SIZE	4	buf	8
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	target	$1
DATA_SOURCE	2	index	$2
DATA_SOURCE	4	buf	$3
UNITS	5	size	unit_byte
LOCK2		&attr->mutex
LOCK2		&tb->lock
TYPE_LOCK		(struct simple_attr)->mutex
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/retimer.c tb_retimer_add() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->usb4	4096-ptr_max
PARAM_VALUE	0	port->usb4->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	port->xdomain->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	target	2
PARAM_VALUE	2	index	1-6
PARAM_VALUE	3	reg	0
PARAM_VALUE	4	buf	7910358058674278400
PARAM_VALUE	5	size	4
BUF_SIZE	4	buf	4
CAPPED_DATA	0	port	1
CAPPED_DATA	2	index	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	2	index	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	5	size	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/retimer.c tb_retimer_add() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap_usb4	s32min-(-1),1-s32max
PARAM_VALUE	0	port->sw->is_unplugged	0
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	port->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->sw->tb->ctl->tx->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	port->usb4	4096-ptr_max
PARAM_VALUE	0	port->usb4->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	port->xdomain->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	target	2
PARAM_VALUE	2	index	1-6
PARAM_VALUE	3	reg	1
PARAM_VALUE	4	buf	3792139752476663808
PARAM_VALUE	5	size	4
BUF_SIZE	4	buf	4
CAPPED_DATA	0	port	1
CAPPED_DATA	2	index	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	2	index	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	5	size	unit_byte
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/debugfs.c sb_regs_show() -> usb4_port_sb_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	port->sw->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	target	0,2
PARAM_VALUE	3	reg	0-2,5-9,12-15,18
PARAM_VALUE	4	buf	1745291052238516224
PARAM_VALUE	5	size	3-4,54,64
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	0	port	s32min-(-1),1-s32max
BUF_SIZE	4	buf	64
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	target	$3
DATA_SOURCE	2	index	$4
HARD_MAX	1	target	2
RX_PATH
TASK_NOT_RUNNING
UNITS	0	port	unit_array_size
LOCK2		&s->lock
LOCK2		&tb->lock
TYPE_LOCK		(struct seq_file)->lock
TYPE_LOCK		(struct tb)->lock