ipu7_mmu_hw_init 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/staging/media/ipu7/ipu7-mmu.h, line 406 (as a prototype)

Defined in 1 files as a function:

drivers/staging/media/ipu7/ipu7-mmu.c, line 546 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/staging/media/ipu7/ipu7-isys.c isys_probe() -> ipu7_mmu_hw_init()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/staging/media/ipu7/ipu7-isys.c isys_runtime_pm_resume() -> ipu7_mmu_hw_init()

Type	Parameter	Key	Value

drivers/staging/media/ipu7/ipu7.c ipu7_init_fw_code_region_by_sys() -> ipu7_mmu_hw_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmu	4096-ptr_max
PARAM_VALUE	0	mmu->dev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->bus	1819040679514615808
PARAM_VALUE	0	mmu->dev->devres_head.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	mmu->dev->dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->dma_pools.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->kobj.entry.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->kobj.entry.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	mmu->dev->kobj.ktype	5399513539053756416
PARAM_VALUE	0	mmu->dev->kobj.state_initialized	1
PARAM_VALUE	0	mmu->dev->links.consumers.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->numa_node	(-1)
PARAM_VALUE	0	mmu->dev->parent	4096-ptr_max
PARAM_VALUE	0	mmu->dev->power.early_init	1
PARAM_VALUE	0	mmu->dev->power.entry.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->power.entry.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->power.last_status	(-1)
PARAM_VALUE	0	mmu->dev->release	1037532687004880896
PARAM_VALUE	0	mmu->dmap	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.anchor.node.__rb_parent_color	1
PARAM_VALUE	0	mmu->dmap->iovad.anchor.node.rb_left	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.anchor.node.rb_right	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.anchor.pfn_hi	u64max
PARAM_VALUE	0	mmu->dmap->iovad.anchor.pfn_lo	u64max
PARAM_VALUE	0	mmu->dmap->iovad.cached32_node	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.cached_node	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.granule	4096
PARAM_VALUE	0	mmu->dmap->iovad.rbroot.rb_node	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.rbroot.rb_node->rb_right	0
PARAM_VALUE	0	mmu->dmap->iovad.start_pfn	16384,20480
PARAM_VALUE	0	mmu->dmap->mmu_info	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->mmu_info->aperture_end	s32max,u32max
PARAM_VALUE	0	mmu->dmap->mmu_info->aperture_start	67108864,83886080
PARAM_VALUE	0	mmu->dmap->mmu_info->dev	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->mmu_info->dev->dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->mmu_info->dev->dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->mmu_info->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	mmu->dmap->mmu_info->dmap	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->mmu_info->dummy_l2_pt	18379471554275704832,18446612682070032384
PARAM_VALUE	0	mmu->dmap->mmu_info->dummy_page	18379471554275704832,18446612682070032384
PARAM_VALUE	0	mmu->dmap->mmu_info->l1_pt	18379471554275704832,18446612682070032384
PARAM_VALUE	0	mmu->dmap->mmu_info->l2_pts	1-u64max
PARAM_VALUE	0	mmu->dmap->mmu_info->pgsize_bitmap	4096
PARAM_VALUE	0	mmu->mmid	0-1
PARAM_VALUE	0	mmu->mmu_hw	4096-ptr_max
PARAM_VALUE	0	mmu->nr_mmus	4-5
PARAM_VALUE	0	mmu->ready	0
PARAM_VALUE	0	mmu->tlb_invalidate	2822582151723900928
PARAM_VALUE	0	mmu->vma_list.next	4096-ptr_max
PARAM_VALUE	0	mmu->vma_list.next->next	4096-ptr_max
PARAM_VALUE	0	mmu->vma_list.prev	4096-ptr_max
PARAM_VALUE	0	mmu->vma_list.prev->next	4096-ptr_max
PARAM_VALUE	0	mmu->vma_list.prev->prev	4096-ptr_max
CAPPED_DATA	0	mmu->dmap->mmu_info->dev	1
CAPPED_DATA	0	mmu->dmap->mmu_info->dev->iommu_group->default_domain	1
CAPPED_DATA	0	mmu->dmap->mmu_info->l1_pt	1
CAPPED_DATA	0	mmu->nr_mmus	1
HARD_MAX	0	mmu->mmid	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

drivers/staging/media/ipu7/ipu7.c ipu7_pci_probe() -> ipu7_mmu_hw_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	mmu	4096-ptr_max
PARAM_VALUE	0	mmu->dev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->bus	1819040679514615808
PARAM_VALUE	0	mmu->dev->devres_head.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	mmu->dev->dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->dma_pools.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	mmu->dev->kobj.ktype	5399513539053756416
PARAM_VALUE	0	mmu->dev->kobj.state_initialized	1
PARAM_VALUE	0	mmu->dev->links.consumers.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->numa_node	(-1)
PARAM_VALUE	0	mmu->dev->parent	4096-ptr_max
PARAM_VALUE	0	mmu->dev->power.early_init	1
PARAM_VALUE	0	mmu->dev->power.entry.next	4096-ptr_max
PARAM_VALUE	0	mmu->dev->power.entry.prev	4096-ptr_max
PARAM_VALUE	0	mmu->dev->power.last_status	(-1)
PARAM_VALUE	0	mmu->dev->release	1037532687004880896
PARAM_VALUE	0	mmu->dmap	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.anchor.node.__rb_parent_color	1
PARAM_VALUE	0	mmu->dmap->iovad.anchor.node.rb_left	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.anchor.node.rb_right	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.anchor.pfn_hi	u64max
PARAM_VALUE	0	mmu->dmap->iovad.anchor.pfn_lo	u64max
PARAM_VALUE	0	mmu->dmap->iovad.cached32_node	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.cached_node	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.granule	4096
PARAM_VALUE	0	mmu->dmap->iovad.rbroot.rb_node	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->iovad.rbroot.rb_node->__rb_parent_color	0
PARAM_VALUE	0	mmu->dmap->iovad.rbroot.rb_node->rb_left	0
PARAM_VALUE	0	mmu->dmap->iovad.rbroot.rb_node->rb_right	0
PARAM_VALUE	0	mmu->dmap->iovad.start_pfn	16384,20480
PARAM_VALUE	0	mmu->dmap->mmu_info	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->mmu_info->aperture_end	s32max,u32max
PARAM_VALUE	0	mmu->dmap->mmu_info->aperture_start	67108864,83886080
PARAM_VALUE	0	mmu->dmap->mmu_info->dev	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->mmu_info->dev->dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->mmu_info->dev->dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->mmu_info->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	mmu->dmap->mmu_info->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	mmu->dmap->mmu_info->dmap	4096-ptr_max
PARAM_VALUE	0	mmu->dmap->mmu_info->dummy_l2_pt	18446612682070032384
PARAM_VALUE	0	mmu->dmap->mmu_info->dummy_page	18446612682070032384
PARAM_VALUE	0	mmu->dmap->mmu_info->l1_pt	18446612682070032384
PARAM_VALUE	0	mmu->dmap->mmu_info->l2_pts	1-u64max
PARAM_VALUE	0	mmu->dmap->mmu_info->pgsize_bitmap	4096
PARAM_VALUE	0	mmu->mmid	0
PARAM_VALUE	0	mmu->nr_mmus	4-5
PARAM_VALUE	0	mmu->ready	0
PARAM_VALUE	0	mmu->tlb_invalidate	2822582151723900928
PARAM_VALUE	0	mmu->vma_list.next	4096-ptr_max
PARAM_VALUE	0	mmu->vma_list.next->next	4096-ptr_max
PARAM_VALUE	0	mmu->vma_list.prev	4096-ptr_max
PARAM_VALUE	0	mmu->vma_list.prev->next	4096-ptr_max
PARAM_VALUE	0	mmu->vma_list.prev->prev	4096-ptr_max
CAPPED_DATA	0	mmu->nr_mmus	1
RX_PATH
TASK_NOT_RUNNING