cs_ioctl_default identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/accel/habanalabs/common/command_submission.c, line 1487 (as a function)

Referenced in 1 files:

drivers/accel/habanalabs/common/command_submission.c
- line 1735
- line 2620

Smatch caller information:

drivers/accel/habanalabs/common/command_submission.c hl_cs_ctx_switch() -> cs_ioctl_default()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpriv	4096-ptr_max
PARAM_VALUE	0	hpriv->hdev	4096-ptr_max
PARAM_VALUE	0	hpriv->hdev->asic_funcs	4096-ptr_max
PARAM_VALUE	0	hpriv->hdev->device_fini_pending	0
PARAM_VALUE	0	hpriv->hdev->disabled	0
PARAM_VALUE	0	hpriv->hdev->pdev->dev.cma_area->available_count	0-s64max
PARAM_VALUE	0	hpriv->hdev->reset_info.in_reset	0
PARAM_VALUE	0	hpriv->hdev->reset_info.needs_reset	0
PARAM_VALUE	0	hpriv->restore_phase_mutex.dep_map->name	0-255
PARAM_VALUE	0	hpriv->restore_phase_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hpriv->restore_phase_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hpriv->restore_phase_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	hpriv->restore_phase_mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	hpriv->restore_phase_mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	hpriv->restore_phase_mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	2	num_chunks	1-u32max
PARAM_VALUE	3	cs_seq	7419723827734200320
PARAM_VALUE	3	*cs_seq	u64max
PARAM_VALUE	4	flags	0
PARAM_VALUE	5	encaps_signals_handle	0
PARAM_VALUE	7	signal_initial_sob_count	6982400653309104128
BUF_SIZE	0	hpriv	16,48,104,120,152,248,256,352,424,464,576,768,968,1120,1424,2256,4712,13184
BUF_SIZE	0	hpriv	16,48,104,120,152,248,256,352,424,464,576,768,968,1120,1424,2256,4712,13184
CAPPED_DATA	0	&hpriv->restore_phase_mutex	1
DATA_SOURCE	0	hpriv	$0
DATA_SOURCE	3	cs_seq	$2
USER_DATA	2	num_chunks	1-u32max[u]
LOCK2	0	&hpriv->restore_phase_mutex
TYPE_LOCK		(struct hl_fpriv)->restore_phase_mutex

drivers/accel/habanalabs/common/command_submission.c hl_cs_ioctl() -> cs_ioctl_default()

Type	Parameter	Key	Value
PARAM_VALUE	0	hpriv	4096-ptr_max
PARAM_VALUE	0	hpriv->ctx->cs_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpriv->ctx->hdev->asic_specific->mmu_cache_inv_pi	0-255
PARAM_VALUE	0	hpriv->ctx->hdev->debug_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	hpriv->ctx->hdev->debug_lock.dep_map->name	0-255
PARAM_VALUE	0	hpriv->ctx->hdev->debug_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hpriv->ctx->hdev->debug_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hpriv->ctx->hdev->debug_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hpriv->ctx->hdev->debug_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hpriv->ctx->hdev->debug_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hpriv->ctx->hdev->debug_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hpriv->ctx->hdev->hl_debugfs.ctx_mem_hash_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	hpriv->ctx->hdev->internal_cb_pool_virt_addr->_refcount.counter	s32min-s32max
PARAM_VALUE	0	hpriv->ctx->hdev->internal_cb_pool_virt_addr->memcg_data	0
PARAM_VALUE	0	hpriv->ctx->hdev->internal_cb_pool_virt_addr->page_type	0-4294967295
PARAM_VALUE	0	hpriv->ctx->hdev->mmu_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	hpriv->ctx->hdev->mmu_lock.dep_map->name	0-255
PARAM_VALUE	0	hpriv->ctx->hdev->mmu_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hpriv->ctx->hdev->mmu_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hpriv->ctx->hdev->mmu_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hpriv->ctx->hdev->mmu_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hpriv->ctx->hdev->mmu_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hpriv->ctx->hdev->mmu_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hpriv->ctx->hdev->vm.idr_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpriv->ctx->hpriv->ctx	0
PARAM_VALUE	0	hpriv->ctx->hpriv->ctx_lock.dep_map->name	0-255
PARAM_VALUE	0	hpriv->ctx->hpriv->ctx_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hpriv->ctx->hpriv->ctx_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hpriv->ctx->hpriv->ctx_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hpriv->ctx->hpriv->ctx_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hpriv->ctx->hpriv->ctx_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hpriv->ctx->hpriv->ctx_lock.magic	0
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->compute_ctx_in_release	0
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->device_cpu_disabled	1
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->dma_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->dma_pool->next_block->next_block	0
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->fpriv_list_lock.dep_map->name	0-255
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->fpriv_list_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->fpriv_list_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->fpriv_list_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->hl_debugfs.cs_job_list.next	4096-ptr_max
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->hl_debugfs.cs_job_list.next->next	4096-ptr_max
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->hl_debugfs.file_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->is_compute_ctx_active	0
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->pdev->dev.dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->pdev->dev.dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->pdev->dev.dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->pdev->dev.dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	hpriv->ctx->hpriv->hdev->send_cpu_message_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hpriv->ctx->hpriv->mem_mgr.handles.idr_rt.xa_flags	0,33554432-u32max
PARAM_VALUE	0	hpriv->ctx->hpriv->mem_mgr.handles.idr_rt.xa_head	0
PARAM_VALUE	0	hpriv->ctx->hpriv->notifier_event.eventfd->kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	hpriv->ctx->hpriv->notifier_event.lock.magic	0
PARAM_VALUE	0	hpriv->ctx->hpriv->restore_phase_mutex.magic	0
PARAM_VALUE	0	hpriv->ctx->hw_block_list_lock.magic	0
PARAM_VALUE	0	hpriv->ctx->mem_hash_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	hpriv->ctx->mem_hash_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hpriv->ctx->mem_hash_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hpriv->ctx->mem_hash_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hpriv->ctx->mem_hash_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hpriv->ctx->mem_hash_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hpriv->ctx->mem_hash_lock.magic	0
PARAM_VALUE	0	hpriv->ctx->mem_hash_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	hpriv->ctx->outcome_store.db_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpriv->ctx->outcome_store.free_list.next	4096-ptr_max
PARAM_VALUE	0	hpriv->ctx->outcome_store.free_list.next->next	4096-ptr_max
PARAM_VALUE	0	hpriv->ctx->outcome_store.free_list.next->prev	4096-ptr_max
PARAM_VALUE	0	hpriv->ctx->sig_mgr.handles.idr_rt.xa_flags	0,33554432-u32max
PARAM_VALUE	0	hpriv->ctx->sig_mgr.handles.idr_rt.xa_head	0
PARAM_VALUE	0	hpriv->ctx->thread_ctx_switch_token.counter	0-s32max
PARAM_VALUE	0	hpriv->ctx->thread_ctx_switch_wait_token	1
PARAM_VALUE	0	hpriv->ctx->ts_reg_lock.magic	0
PARAM_VALUE	0	hpriv->hdev	4096-ptr_max
PARAM_VALUE	0	hpriv->hdev->asic_specific->hw_queues_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpriv->hdev->dma_pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hpriv->hdev->dma_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	hpriv->hdev->dma_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	hpriv->hdev->dma_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	hpriv->hdev->dma_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	hpriv->hdev->hl_debugfs.userptr_spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	hpriv->hdev->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	hpriv->hdev->pdev->dev.cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	hpriv->hdev->pdev->dev.dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	hpriv->hdev->pdev->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	hpriv->restore_phase_mutex.dep_map->name	0-255
PARAM_VALUE	0	hpriv->restore_phase_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	hpriv->restore_phase_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	hpriv->restore_phase_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	hpriv->restore_phase_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	hpriv->restore_phase_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	hpriv->restore_phase_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	hpriv->restore_phase_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	hpriv->restore_phase_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	*hpriv->ctx->cs_pending	4096-ptr_max
PARAM_VALUE	3	cs_seq	7419723827734200320
PARAM_VALUE	4	flags	64-u32max
PARAM_VALUE	7	signal_initial_sob_count	6468180508608290816
PARAM_VALUE	7	*signal_initial_sob_count	0
BUF_SIZE	0	hpriv	16,48,104,120,152,248,256,352,424,464,576,768,968,1120,1424,2256,4712,13184
BUF_SIZE	0	hpriv	16,48,104,120,152,248,256,352,424,464,576,768,968,1120,1424,2256,4712,13184
USER_DATA	2	num_chunks	0-u32max[u]
USER_DATA	3	*cs_seq	0-u64max
USER_DATA	4	flags	64-u32max[u]
USER_DATA	5	encaps_signals_handle	0-u32max[u]
USER_DATA	6	timeout	0-u32max[u]
USER_PTR	3	cs_seq