hl_reserve_va_block identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/accel/habanalabs/common/habanalabs.h, line 3905 (as a prototype)

Defined in 1 files as a function:

drivers/accel/habanalabs/common/memory.c, line 756 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/accel/habanalabs/gaudi2/gaudi2.c gaudi2_debugfs_read_dma() -> hl_reserve_va_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->asic_funcs	4096-ptr_max
PARAM_VALUE	0	hdev->dma_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->dma_pool->dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->dma_pool->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	hdev->dma_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	hdev->dma_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hdev->fpriv_list_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->fpriv_list_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->fpriv_list_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->fpriv_list_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	hdev->fpriv_list_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->pdev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	hdev->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hdev->pdev->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	hdev->reset_info.in_reset	0
PARAM_VALUE	1	ctx	4096-ptr_max
PARAM_VALUE	1	ctx->refcount.refcount.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	2	type	0
PARAM_VALUE	3	size	2097152
PARAM_VALUE	4	alignment	0
DATA_SOURCE	0	hdev	$0
DATA_SOURCE	1	ctx	r hl_get_compute_ctx

drivers/accel/habanalabs/gaudi2/gaudi2.c gaudi2_internal_cb_pool_init() -> hl_reserve_va_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->asic_funcs	4096-ptr_max
PARAM_VALUE	0	hdev->asic_funcs->rreg	4096-ptr_max
PARAM_VALUE	0	hdev->asic_funcs->wreg	4096-ptr_max
PARAM_VALUE	0	hdev->asic_specific	4096-ptr_max
PARAM_VALUE	0	hdev->compute_ctx_in_release	0
PARAM_VALUE	0	hdev->device_fini_pending	0
PARAM_VALUE	0	hdev->disabled	0
PARAM_VALUE	0	hdev->dma_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->dma_pool->dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->dma_pool->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	hdev->dma_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	hdev->dma_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hdev->fpriv_list_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->fpriv_list_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->fpriv_list_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	hdev->fpriv_list_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	hdev->internal_cb_pool	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->algo	7427687418366767104
PARAM_VALUE	0	hdev->internal_cb_pool->chunks.next->next	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->chunks.next->prev	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->chunks.prev	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->chunks.prev->next	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->chunks.prev->prev	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->data	0
PARAM_VALUE	0	hdev->internal_cb_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hdev->internal_cb_pool->min_alloc_order	3
PARAM_VALUE	0	hdev->internal_cb_pool->name	0
PARAM_VALUE	0	hdev->internal_cb_pool_virt_addr	1-ptr_max
PARAM_VALUE	0	hdev->is_compute_ctx_active	0
PARAM_VALUE	0	hdev->is_in_dram_scrub	0
PARAM_VALUE	0	hdev->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->pdev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	hdev->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hdev->pdev->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	hdev->reset_info.in_reset	0
PARAM_VALUE	0	hdev->reset_info.needs_reset	0
PARAM_VALUE	1	ctx	4096-ptr_max
PARAM_VALUE	1	ctx->asid	1-64
PARAM_VALUE	1	ctx->cs_pending	16,4096-ptr_max
PARAM_VALUE	1	ctx->cs_sequence	1
PARAM_VALUE	1	ctx->dram_phys_mem.counter	0
PARAM_VALUE	1	ctx->handle	0-s32max
PARAM_VALUE	1	ctx->hdev	4096-ptr_max
PARAM_VALUE	1	ctx->hdev->asic_funcs	4096-ptr_max
PARAM_VALUE	1	ctx->hdev->asic_funcs->rreg	4096-ptr_max
PARAM_VALUE	1	ctx->hdev->asic_funcs->wreg	4096-ptr_max
PARAM_VALUE	1	ctx->hdev->compute_ctx_in_release	0
PARAM_VALUE	1	ctx->hdev->device_fini_pending	0
PARAM_VALUE	1	ctx->hdev->disabled	0
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.wait_lock.owner	(-1)
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	ctx->hdev->is_compute_ctx_active	0
PARAM_VALUE	1	ctx->hdev->is_in_dram_scrub	0
PARAM_VALUE	1	ctx->hdev->reset_info.in_reset	0
PARAM_VALUE	1	ctx->hdev->reset_info.needs_reset	0
PARAM_VALUE	1	ctx->hw_block_list_lock.dep_map->name	0-255
PARAM_VALUE	1	ctx->hw_block_list_lock.first_waiter	0
PARAM_VALUE	1	ctx->hw_block_list_lock.magic	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_list_lock.owner.counter	0
PARAM_VALUE	1	ctx->hw_block_mem_list.next	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.next->next	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.prev	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.prev->next	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.next->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.prev->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.nodes_pool	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.outcome_map	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.next->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.prev->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	ctx->refcount.refcount.refs.counter	1
PARAM_VALUE	1	ctx->thread_ctx_switch_token.counter	1
PARAM_VALUE	1	ctx->thread_ctx_switch_wait_token	0
PARAM_VALUE	2	type	0
PARAM_VALUE	3	size	2097152
PARAM_VALUE	4	alignment	0
BUF_SIZE	0	hdev->internal_cb_pool	120
BUF_SIZE	0	hdev->internal_cb_pool_virt_addr	s32min-s32max
BUF_SIZE	1	ctx->cs_pending	0-s32max
CAPPED_DATA	1	ctx->asid	1
DATA_SOURCE	0	hdev	$0
DATA_SOURCE	1	ctx	$1
CAPABLE	0	21
TASK_NOT_RUNNING
UNITS	0	hdev	unit_byte
LOCK2		&hdev->fpriv_list_lock
TYPE_LOCK		(struct hl_device)->fpriv_list_lock

drivers/accel/habanalabs/common/command_buffer.c hl_cb_va_pool_init() -> hl_reserve_va_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->compute_ctx_in_release	0
PARAM_VALUE	0	hdev->device_fini_pending	0
PARAM_VALUE	0	hdev->disabled	0
PARAM_VALUE	0	hdev->fpriv_list_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->fpriv_list_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->fpriv_list_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	hdev->fpriv_list_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	hdev->fpriv_list_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	hdev->is_compute_ctx_active	0
PARAM_VALUE	0	hdev->is_in_dram_scrub	0
PARAM_VALUE	0	hdev->reset_info.in_reset	0
PARAM_VALUE	0	hdev->reset_info.needs_reset	0
PARAM_VALUE	0	hdev->supports_cb_mapping	1-255
PARAM_VALUE	1	ctx	4096-ptr_max
PARAM_VALUE	1	ctx->asid	1-64
PARAM_VALUE	1	ctx->cb_va_pool	4096-ptr_max
PARAM_VALUE	1	ctx->cb_va_pool->algo	7427687418366767104
PARAM_VALUE	1	ctx->cb_va_pool->chunks.next	4096-ptr_max
PARAM_VALUE	1	ctx->cb_va_pool->chunks.next->next	4096-ptr_max
PARAM_VALUE	1	ctx->cb_va_pool->chunks.prev	4096-ptr_max
PARAM_VALUE	1	ctx->cb_va_pool->chunks.prev->next	4096-ptr_max
PARAM_VALUE	1	ctx->cb_va_pool->chunks.prev->prev	4096-ptr_max
PARAM_VALUE	1	ctx->cb_va_pool->data	0
PARAM_VALUE	1	ctx->cb_va_pool->name	0
PARAM_VALUE	1	ctx->cs_pending	16,4096-ptr_max
PARAM_VALUE	1	ctx->cs_sequence	1
PARAM_VALUE	1	ctx->dram_phys_mem.counter	0
PARAM_VALUE	1	ctx->handle	0-s32max
PARAM_VALUE	1	ctx->hdev	4096-ptr_max
PARAM_VALUE	1	ctx->hdev->compute_ctx_in_release	0
PARAM_VALUE	1	ctx->hdev->device_fini_pending	0
PARAM_VALUE	1	ctx->hdev->disabled	0
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.wait_lock.owner	(-1)
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	1	ctx->hdev->is_compute_ctx_active	0
PARAM_VALUE	1	ctx->hdev->is_in_dram_scrub	0
PARAM_VALUE	1	ctx->hdev->reset_info.in_reset	0
PARAM_VALUE	1	ctx->hdev->reset_info.needs_reset	0
PARAM_VALUE	1	ctx->hdev->supports_cb_mapping	1-255
PARAM_VALUE	1	ctx->hw_block_list_lock.dep_map->name	0-255
PARAM_VALUE	1	ctx->hw_block_list_lock.first_waiter	0
PARAM_VALUE	1	ctx->hw_block_list_lock.magic	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_list_lock.owner.counter	0
PARAM_VALUE	1	ctx->hw_block_mem_list.next	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.next->next	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.prev	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.prev->next	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.next->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.prev->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.nodes_pool	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.outcome_map	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.next->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.prev->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	ctx->refcount.refcount.refs.counter	1
PARAM_VALUE	1	ctx->thread_ctx_switch_token.counter	1
PARAM_VALUE	1	ctx->thread_ctx_switch_wait_token	0
PARAM_VALUE	2	type	0
PARAM_VALUE	3	size	4294967296
PARAM_VALUE	4	alignment	0
BUF_SIZE	1	ctx	20448
BUF_SIZE	1	ctx->cb_va_pool	120
BUF_SIZE	1	ctx->cs_pending	0-s32max
CAPPED_DATA	1	ctx->asid	1
DATA_SOURCE	1	ctx	$0
CAPABLE	0	21
RX_PATH
TASK_NOT_RUNNING
UNITS	0	hdev	unit_byte
LOCK2		&hdev->fpriv_list_lock
TYPE_LOCK		(struct hl_device)->fpriv_list_lock

drivers/accel/habanalabs/gaudi/gaudi.c gaudi_internal_cb_pool_init() -> hl_reserve_va_block()

Type	Parameter	Key	Value
PARAM_VALUE	0	hdev	4096-ptr_max
PARAM_VALUE	0	hdev->asic_funcs	4096-ptr_max
PARAM_VALUE	0	hdev->asic_specific	4096-ptr_max
PARAM_VALUE	0	hdev->compute_ctx_in_release	0
PARAM_VALUE	0	hdev->device_fini_pending	0
PARAM_VALUE	0	hdev->disabled	0
PARAM_VALUE	0	hdev->dma_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->dma_pool->dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->dma_pool->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	hdev->dma_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	hdev->dma_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hdev->fpriv_list_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hdev->fpriv_list_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hdev->fpriv_list_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	hdev->fpriv_list_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	hdev->internal_cb_pool	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->algo	7427687418366767104
PARAM_VALUE	0	hdev->internal_cb_pool->chunks.next->next	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->chunks.next->prev	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->chunks.prev	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->chunks.prev->next	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->chunks.prev->prev	4096-ptr_max
PARAM_VALUE	0	hdev->internal_cb_pool->data	0
PARAM_VALUE	0	hdev->internal_cb_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hdev->internal_cb_pool->name	0
PARAM_VALUE	0	hdev->internal_cb_pool_virt_addr	1-ptr_max
PARAM_VALUE	0	hdev->is_compute_ctx_active	0
PARAM_VALUE	0	hdev->is_in_dram_scrub	0
PARAM_VALUE	0	hdev->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hdev->pdev->dev.dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	hdev->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hdev->pdev->dev.dma_uses_io_tlb	1
PARAM_VALUE	0	hdev->reset_info.in_reset	0
PARAM_VALUE	0	hdev->reset_info.needs_reset	0
PARAM_VALUE	1	ctx	4096-ptr_max
PARAM_VALUE	1	ctx->asid	1-64
PARAM_VALUE	1	ctx->cs_pending	16,4096-ptr_max
PARAM_VALUE	1	ctx->cs_sequence	1
PARAM_VALUE	1	ctx->dram_phys_mem.counter	0
PARAM_VALUE	1	ctx->handle	0-s32max
PARAM_VALUE	1	ctx->hdev	4096-ptr_max
PARAM_VALUE	1	ctx->hdev->compute_ctx_in_release	0
PARAM_VALUE	1	ctx->hdev->device_fini_pending	0
PARAM_VALUE	1	ctx->hdev->disabled	0
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.wait_lock.owner	(-1)
PARAM_VALUE	1	ctx->hdev->fpriv_list_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	ctx->hdev->is_compute_ctx_active	0
PARAM_VALUE	1	ctx->hdev->is_in_dram_scrub	0
PARAM_VALUE	1	ctx->hdev->reset_info.in_reset	0
PARAM_VALUE	1	ctx->hdev->reset_info.needs_reset	0
PARAM_VALUE	1	ctx->hw_block_list_lock.dep_map->name	0-255
PARAM_VALUE	1	ctx->hw_block_list_lock.first_waiter	0
PARAM_VALUE	1	ctx->hw_block_list_lock.magic	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_list_lock.owner.counter	0
PARAM_VALUE	1	ctx->hw_block_mem_list.next	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.next->next	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.prev	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.prev->next	4096-ptr_max
PARAM_VALUE	1	ctx->hw_block_mem_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.next->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.prev->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.free_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.nodes_pool	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.outcome_map	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.next->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.prev	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.prev->next	4096-ptr_max
PARAM_VALUE	1	ctx->outcome_store.used_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	ctx->refcount.refcount.refs.counter	1
PARAM_VALUE	1	ctx->thread_ctx_switch_token.counter	1
PARAM_VALUE	1	ctx->thread_ctx_switch_wait_token	0
PARAM_VALUE	2	type	0
PARAM_VALUE	3	size	2097152
PARAM_VALUE	4	alignment	0
BUF_SIZE	0	hdev->internal_cb_pool	120
BUF_SIZE	0	hdev->internal_cb_pool_virt_addr	s32min-s32max
BUF_SIZE	1	ctx->cs_pending	0-s32max
CAPPED_DATA	1	ctx->asid	1
DATA_SOURCE	0	hdev	$0
DATA_SOURCE	1	ctx	$1
CAPABLE	0	21
TASK_NOT_RUNNING
UNITS	0	hdev	unit_byte
LOCK2		&hdev->fpriv_list_lock
TYPE_LOCK		(struct hl_device)->fpriv_list_lock