tb_eeprom_ctl_write identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/thunderbolt/eeprom.c, line 18 (as a function)

Referenced in 1 files:

drivers/thunderbolt/eeprom.c

Smatch caller information:

drivers/thunderbolt/eeprom.c tb_eeprom_active() -> tb_eeprom_ctl_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->cap_plug_events	s32min-(-1),1-s32max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	sw->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	sw->dma_port->base	0-4294967295
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->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.dep_map->name	0-255
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->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->blocked_on	0
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
PARAM_VALUE	1	ctl	5052735087039582208
PARAM_VALUE	1	ctl->bit_banging_enable	1
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/eeprom.c tb_eeprom_active() -> tb_eeprom_ctl_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->cap_plug_events	s32min-(-1),1-s32max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	sw->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	sw->dma_port->base	0-4294967295
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->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.dep_map->name	0-255
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->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->blocked_on	0
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
PARAM_VALUE	1	ctl	5052735087039582208
PARAM_VALUE	1	ctl->bit_banging_enable	1
PARAM_VALUE	1	ctl->fl_cs	0
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/eeprom.c tb_eeprom_active() -> tb_eeprom_ctl_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->cap_plug_events	s32min-(-1),1-s32max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	sw->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	sw->dma_port->base	0-4294967295
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->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->frame_pool->next_block->next_block	0
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->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->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->blocked_on	0
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
PARAM_VALUE	1	ctl	5052735087039582208
PARAM_VALUE	1	ctl->fl_cs	1
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/eeprom.c tb_eeprom_active() -> tb_eeprom_ctl_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->cap_plug_events	s32min-(-1),1-s32max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	sw->dev.iommu->attach_deferred	0-1
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	sw->dma_port->base	0-4294967295
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->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->frame_pool->next_block->next_block	0
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->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->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->blocked_on	0
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
PARAM_VALUE	1	ctl	5052735087039582208
PARAM_VALUE	1	ctl->fl_cs	1
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/eeprom.c tb_eeprom_transfer() -> tb_eeprom_ctl_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->cap_plug_events	s32min-(-1),1-s32max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
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->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->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.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->blocked_on	0
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	1	ctl	4948005100561674240
BUF_SIZE	0	sw->dev.parent	(-1),1616
BUF_SIZE	0	sw->tb	(-1),2304,3616
DATA_SOURCE	0	sw	$0
DATA_SOURCE	1	ctl	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/eeprom.c tb_eeprom_transfer() -> tb_eeprom_ctl_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->cap_plug_events	s32min-(-1),1-s32max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
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->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->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.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->blocked_on	0
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	1	ctl	4948005100561674240,8719767316612759552
PARAM_VALUE	1	ctl->fl_sk	1
BUF_SIZE	0	sw->dev.parent	(-1),1616
BUF_SIZE	0	sw->tb	(-1),2304,3616
DATA_SOURCE	0	sw	$0
DATA_SOURCE	1	ctl	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tb->lock

drivers/thunderbolt/eeprom.c tb_eeprom_transfer() -> tb_eeprom_ctl_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->cap_plug_events	s32min-(-1),1-s32max
PARAM_VALUE	0	sw->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	sw->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
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->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->blocked_on	0
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
PARAM_VALUE	1	ctl	4948005100561674240,8719767316612759552
PARAM_VALUE	1	ctl->fl_sk	0
BUF_SIZE	0	sw->dev.parent	(-1),1616
BUF_SIZE	0	sw->tb	(-1),2304,3616
DATA_SOURCE	0	sw	$0
DATA_SOURCE	1	ctl	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&tb->lock