usb4_port_retimer_op identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/thunderbolt/usb4.c, line 1848 (as a function)

Referenced in 1 files:

drivers/thunderbolt/usb4.c

Smatch caller information:

drivers/thunderbolt/usb4.c usb4_port_retimer_is_cable() -> usb4_port_retimer_op()

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	index	1-6
PARAM_VALUE	2	opcode	1380729411
PARAM_VALUE	3	timeout_msec	500
CAPPED_DATA	0	port	1
CAPPED_DATA	1	index	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	index	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_is_last() -> usb4_port_retimer_op()

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->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	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	index	1-6
PARAM_VALUE	2	opcode	1414742348
PARAM_VALUE	3	timeout_msec	500
CAPPED_DATA	0	port	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	index	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_nvm_read_block() -> usb4_port_retimer_op()

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.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	2	opcode	1381123649
PARAM_VALUE	3	timeout_msec	500
RX_PATH
TASK_NOT_RUNNING

drivers/thunderbolt/usb4.c usb4_port_retimer_nvm_sector_size() -> usb4_port_retimer_op()

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	index	1-6
PARAM_VALUE	2	opcode	1397968455
PARAM_VALUE	3	timeout_msec	500
CAPPED_DATA	1	index	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	index	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_nvm_set_offset() -> usb4_port_retimer_op()

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.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	2	opcode	1397772098
PARAM_VALUE	3	timeout_msec	500
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	index	$1
RX_PATH
TASK_NOT_RUNNING
LOCK2		&of->mutex
LOCK2		&rt->tb->lock
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_nvm_write_next_block() -> usb4_port_retimer_op()

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.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	2	opcode	1464552514
PARAM_VALUE	3	timeout_msec	1000
RX_PATH
TASK_NOT_RUNNING
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&rt->tb->lock
HALF_LOCKED2		&sw->tb->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_set_inbound_sbtx() -> usb4_port_retimer_op()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->usb4	4096-ptr_max
PARAM_VALUE	0	port->usb4->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	port->usb4->offline	1
PARAM_VALUE	0	port->xdomain->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	index	1-6
PARAM_VALUE	2	opcode	1347769164
PARAM_VALUE	3	timeout_msec	500
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	index	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&rt->tb->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_set_inbound_sbtx() -> usb4_port_retimer_op()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
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	4096-ptr_max
PARAM_VALUE	0	port->usb4->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	port->usb4->offline	1
PARAM_VALUE	0	port->xdomain->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	index	1-6
PARAM_VALUE	2	opcode	1347769164
PARAM_VALUE	3	timeout_msec	500
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	index	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&rt->tb->lock

drivers/thunderbolt/usb4.c usb4_port_retimer_unset_inbound_sbtx() -> usb4_port_retimer_op()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->usb4	4096-ptr_max
PARAM_VALUE	0	port->usb4->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	port->usb4->offline	0
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	index	1-6
PARAM_VALUE	2	opcode	1347769173
PARAM_VALUE	3	timeout_msec	500
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	index	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&rt->tb->lock