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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/accel/habanalabs/common/memory.c map_device_va() -> dma_unmap_host_va()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->asic_funcs->mmu_invalidate_cache_range 4096-ptr_max
PARAM_VALUE 0 hdev->hl_debugfs.userptr_list.next 4096-ptr_max
PARAM_VALUE 0 hdev->hl_debugfs.userptr_list.next->next 4096-ptr_max
PARAM_VALUE 0 hdev->hl_debugfs.userptr_list.next->prev 4096-ptr_max
PARAM_VALUE 0 hdev->hl_debugfs.userptr_spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hdev->mmu_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->mmu_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 hdev->mmu_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdev->mmu_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->pdev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 hdev->vm.idr_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 userptr 4096-ptr_max
PARAM_VALUE 1 userptr->dir 0
PARAM_VALUE 1 userptr->dma_mapped 1
PARAM_VALUE 1 userptr->vm_type 1
CAPPED_DATA 0 &hdev->mmu_lock 1
NOSPEC 1 userptr->addr
NOCHECK_CALL
USER_DATA 1 userptr->addr 0-s32max[c]
USER_DATA 1 userptr->npages 0-4294967295[c]
USER_DATA 1 userptr->size s64min-s64max[u]
NO_OVERFLOW_SIMPLE 1 userptr->addr
NO_OVERFLOW_SIMPLE 1 userptr->size
UNITS 0 hdev unit_byte

drivers/accel/habanalabs/common/memory.c unmap_device_va() -> dma_unmap_host_va()

Type Parameter Key Value
PARAM_VALUE 0 hdev 4096-ptr_max
PARAM_VALUE 0 hdev->asic_funcs->mmu_invalidate_cache_range 4096-ptr_max
PARAM_VALUE 0 hdev->mmu_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->mmu_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 hdev->mmu_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 hdev->mmu_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hdev->mmu_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 userptr 4096-ptr_max
CAPPED_DATA 0 &hdev->mmu_lock 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 hdev unit_byte