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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/thunderbolt/icm.c __icm_driver_ready() -> tb_cfg_read_raw()

Type Parameter Key Value
PARAM_VALUE 0 ctl->frame_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctl->frame_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter s32min-s32max
PARAM_VALUE 0 ctl->frame_pool->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 ctl->frame_pool->dev->iommu->attach_deferred 0-1
PARAM_VALUE 0 ctl->frame_pool->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 ctl->frame_pool->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ctl->frame_pool->next_block->next_block 0
PARAM_VALUE 0 ctl->request_queue_lock.dep_map->name 0-255
PARAM_VALUE 0 ctl->request_queue_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctl->request_queue_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctl->request_queue_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 ctl->request_queue_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 ctl->request_queue_lock.first_waiter->task->blocked_on 0
PARAM_VALUE 0 ctl->request_queue_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 ctl->tx->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 buffer 38391809941139456
PARAM_VALUE 2 route 0
PARAM_VALUE 3 port 0
PARAM_VALUE 4 space 2
PARAM_VALUE 5 offset 0
PARAM_VALUE 6 length 1
PARAM_VALUE 7 timeout_msec 100
BUF_SIZE 1 buffer 4
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 ctl->frame_pool->allocation
NO_OVERFLOW_SIMPLE 0 ctl->nhi->hop_count
HALF_LOCKED2 &tb->lock

drivers/thunderbolt/ctl.c tb_cfg_get_upstream_port() -> tb_cfg_read_raw()

Type Parameter Key Value
PARAM_VALUE 0 ctl 4096-ptr_max
PARAM_VALUE 1 buffer 201756348329041920
PARAM_VALUE 3 port 0
PARAM_VALUE 4 space 2
PARAM_VALUE 5 offset 0
PARAM_VALUE 6 length 1
BUF_SIZE 1 buffer 4
DATA_SOURCE 0 ctl $0
DATA_SOURCE 2 route $1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 ctl->frame_pool->allocation
HALF_LOCKED2 &tb->lock

drivers/thunderbolt/ctl.c tb_cfg_read() -> tb_cfg_read_raw()

Type Parameter Key Value
PARAM_VALUE 0 ctl 4096-ptr_max
PARAM_VALUE 4 space 0-3
PARAM_VALUE 6 length 0-60
BUF_SIZE 1 buffer (-1),4,8,12,16,20,32,36,52,64,108,240
BUF_SIZE 1 buffer (-1),4,8,12,16,20,32,36,52,64,108,240
CAPPED_DATA 6 length 1
DATA_SOURCE 0 ctl $0
DATA_SOURCE 1 buffer $1
DATA_SOURCE 2 route $2
DATA_SOURCE 3 port $3
DATA_SOURCE 4 space $4
DATA_SOURCE 5 offset $5
DATA_SOURCE 6 length $6
NOSPEC 6 length
NOSPEC 6 length
HARD_MAX 4 space 3
RX_PATH
TASK_NOT_RUNNING
USER_DATA 6 length 0-16[c]
NO_OVERFLOW_SIMPLE 0 ctl->frame_pool->allocation
UNITS 6 length unit_array_size
USER_PTR 1 buffer
HALF_LOCKED2 &s->lock
HALF_LOCKED2 &tb->lock