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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/iommu/intel/nested.c domain_setup_nested() -> intel_pasid_setup_nested()

Type Parameter Key Value
PARAM_VALUE 0 iommu 4096-ptr_max
PARAM_VALUE 0 iommu->copied_tables 0,4096-ptr_max
PARAM_VALUE 1 dev 4096-ptr_max
PARAM_VALUE 1 dev->iommu 0,4096-ptr_max
PARAM_VALUE 3 domain 4096-ptr_max
BUF_SIZE 1 dev->dma_mask (-1),8
BUF_SIZE 1 dev->dma_parms (-1),16
CAPPED_DATA 1 dev 1
DATA_SOURCE 0 iommu $0
DATA_SOURCE 1 dev $2
DATA_SOURCE 2 pasid $3
DATA_SOURCE 3 domain $1
NOSPEC 2 pasid
NOSPEC 2 pasid
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 dev->class 0-16777215
HOST_DATA 1 dev->flags 0-u32max
HOST_DATA 1 dev->iommu.max_pasids 0-u32max
USER_DATA 2 pasid 1-u32max
HALF_LOCKED2 &group->mutex
HALF_LOCKED2 &igroup->lock
HALF_LOCKED2 _T->lock

drivers/iommu/intel/nested.c intel_nested_attach_dev() -> intel_pasid_setup_nested()

Type Parameter Key Value
PARAM_VALUE 1 dev 4096-ptr_max
PARAM_VALUE 1 dev->cma_area->available_count 0-s64max
PARAM_VALUE 1 dev->cma_area->nranges s32min-s32max
PARAM_VALUE 1 dev->dma_ops->alloc 0,1744715142275031040,2065280936184246272,2938795245442469888
PARAM_VALUE 1 dev->dma_ops->alloc_pages_op 0,4686288359180861440,6350905364812603392,6978773206971854848
PARAM_VALUE 1 dev->dma_ops->cache_sync 0
PARAM_VALUE 1 dev->dma_ops->dma_supported 0,2528523692154392576,3617072262637035520,5023592177070743552,5276104885786021888
PARAM_VALUE 1 dev->dma_ops->free 0,4778164490434129920,7144974343242604544,7861694134817480704
PARAM_VALUE 1 dev->dma_ops->free_pages 0,239457316199952384,5196233516945883136,7413093576918179840
PARAM_VALUE 1 dev->dma_ops->get_merge_boundary 0
PARAM_VALUE 1 dev->dma_ops->get_required_mask 0,7770840938859397120
PARAM_VALUE 1 dev->dma_ops->get_sgtable 0,1322759480623644672
PARAM_VALUE 1 dev->dma_ops->map_phys 0,2506261230157742080,4169194063996235776,4848421345171935232,6326163439792029696
PARAM_VALUE 1 dev->dma_ops->map_sg 0,2118452656510775296,2518538481676259328,5872201013595766784,6630017431831871488
PARAM_VALUE 1 dev->dma_ops->max_mapping_size 0,8830639662091943936
PARAM_VALUE 1 dev->dma_ops->mmap 0,5761417605877342208,7694740394750603264
PARAM_VALUE 1 dev->dma_ops->opt_mapping_size 0
PARAM_VALUE 1 dev->dma_ops->sync_sg_for_cpu 0,4862850025765572608
PARAM_VALUE 1 dev->dma_ops->sync_sg_for_device 0,3732476178258022400
PARAM_VALUE 1 dev->dma_ops->sync_single_for_cpu 0,1155325867376779264
PARAM_VALUE 1 dev->dma_ops->sync_single_for_device 0,8781567156597239808
PARAM_VALUE 1 dev->dma_ops->unmap_phys 0,3634718672199266304,5690836758666383360,6257189515678003200,7756707427785986048
PARAM_VALUE 1 dev->dma_ops->unmap_sg 0,1256335292805263360,8472845699660435456,8676762248147066880,8920167536469053440
PARAM_VALUE 1 dev->iommu 0,4096-ptr_max
PARAM_VALUE 1 dev->iommu->iommu_dev->ops->blocked_domain 0,532766077614051328,1309262597071863808,3360818763908841472,5161617956659249152,5314750282517213184,6300359532015144960
PARAM_VALUE 1 dev->iommu->iommu_dev->ops->release_domain 0,109353748397924352,532766077614051328,3360818763908841472,5161617956659249152,8123815121812471808
PARAM_VALUE 1 dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 2 pasid 0
PARAM_VALUE 3 domain 4096-ptr_max
PARAM_VALUE 3 domain->cache_lock.rlock.dep_map->name 0-255
PARAM_VALUE 3 domain->qi_batch 1-u64max
BUF_SIZE 1 dev (-1),1616
BUF_SIZE 1 dev (-1),1616
CAPPED_DATA 1 dev 1
DATA_SOURCE 1 dev $1
DATA_SOURCE 3 domain r to_dmar_domain
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 dev->acpi_flags 0-255
HOST_DATA 1 dev->acs_capabilities 0-u16max
HOST_DATA 1 dev->bridge->acs_capabilities 0-u16max
HOST_DATA 1 dev->bridge->class 0-16777215
HOST_DATA 1 dev->bridge->current_state 0-3[c]
HOST_DATA 1 dev->bridge->devcap 0-4294967295
HOST_DATA 1 dev->bridge->devfn 0-503[c]
HOST_DATA 1 dev->bridge->device 0-u16max
HOST_DATA 1 dev->bridge->eetlp_prefix_max 0-7[c]
HOST_DATA 1 dev->bridge->fm_enabled 0-1[c]
HOST_DATA 1 dev->bridge->hdr_type 0-255[c]
HOST_DATA 1 dev->bridge->ide_cfg 0-1[c]
HOST_DATA 1 dev->bridge->ide_tee_limit 0-1[c]
HOST_DATA 1 dev->bridge->irq 0-255
HOST_DATA 1 dev->bridge->is_cxl 0-1
HOST_DATA 1 dev->bridge->multifunction 0-1[c]
HOST_DATA 1 dev->bridge->nr_ide_mem 0-255[c]
HOST_DATA 1 dev->bridge->pcie_flags_reg 0-u16max
HOST_DATA 1 dev->bridge->pcie_mpss 0-7[c]
HOST_DATA 1 dev->bridge->pin 0
HOST_DATA 1 dev->bridge->pme_support 0-31[c]
HOST_DATA 1 dev->bridge->ptm_granularity 0-255[c]
HOST_DATA 1 dev->bridge->revision 0-255
HOST_DATA 1 dev->bridge->subsystem_device 0-u16max
HOST_DATA 1 dev->bridge->subsystem_vendor 0-u16max
HOST_DATA 1 dev->bridge->supported_speeds 0,2-254[c]
HOST_DATA 1 dev->bridge->transparent 0[c]
HOST_DATA 1 dev->bridge->vendor 0-u16max
HOST_DATA 1 dev->cap 0-4294967295
HOST_DATA 1 dev->cap_ptr 0-u16max
HOST_DATA 1 dev->cmd_buf_head 0-4294967295
HOST_DATA 1 dev->cmd_buf_tail 0-4294967295
HOST_DATA 1 dev->cmd_sem_paddr s64min-s64max
HOST_DATA 1 dev->cmd_sem_val s64min-s64max
HOST_DATA 1 dev->current_state 0-3[c]
HOST_DATA 1 dev->dbg_cap_offset s32min-s32max
HOST_DATA 1 dev->dbg_mmio_offset s32min-s32max
HOST_DATA 1 dev->devcap 0-4294967295
HOST_DATA 1 dev->devfn 0-503[c]
HOST_DATA 1 dev->device 0-u16max
HOST_DATA 1 dev->devid 0-u16max
HOST_DATA 1 dev->eetlp_prefix_max 0-7[c]
HOST_DATA 1 dev->features s64min-s64max
HOST_DATA 1 dev->features2 s64min-s64max
HOST_DATA 1 dev->flags 0-u32max
HOST_DATA 1 dev->fm_enabled 0-1[c]
HOST_DATA 1 dev->hdr_type 0-255[c]
HOST_DATA 1 dev->ide_cfg 0-1[c]
HOST_DATA 1 dev->ide_tee_limit 0-1[c]
HOST_DATA 1 dev->index s32min-s32max
HOST_DATA 1 dev->int_enabled 0-1
HOST_DATA 1 dev->iommu.max_pasids 0-u32max
HOST_DATA 1 dev->iommu.ready 0-1
HOST_DATA 1 dev->irq 0-255
HOST_DATA 1 dev->irtcachedis_enabled 0-1
HOST_DATA 1 dev->is_cxl 0-1
HOST_DATA 1 dev->lock.magic 0-4294967295
HOST_DATA 1 dev->lock.owner_cpu 0-4294967295
HOST_DATA 1 dev->lock.raw_lock.locked 0-255
HOST_DATA 1 dev->lock.raw_lock.locked_pending 0-u16max
HOST_DATA 1 dev->lock.raw_lock.pending 0-255
HOST_DATA 1 dev->lock.raw_lock.tail 0-u16max
HOST_DATA 1 dev->lock.raw_lock.val.counter s32min-s32max
HOST_DATA 1 dev->max_banks 0-255
HOST_DATA 1 dev->max_counters 0-255
HOST_DATA 1 dev->mmio_phys s64min-s64max
HOST_DATA 1 dev->mmio_phys_end s64min-s64max
HOST_DATA 1 dev->multifunction 0-1[c]
HOST_DATA 1 dev->need_sync 0-1
HOST_DATA 1 dev->nr_ide_mem 0-255[c]
HOST_DATA 1 dev->pcie_flags_reg 0-u16max
HOST_DATA 1 dev->pcie_mpss 0-7[c]
HOST_DATA 1 dev->pdev->acs_capabilities 0-u16max
HOST_DATA 1 dev->pdev->class 0-16777215
HOST_DATA 1 dev->pdev->current_state 0-3[c]
HOST_DATA 1 dev->pdev->devcap 0-4294967295
HOST_DATA 1 dev->pdev->devfn 0-503[c]
HOST_DATA 1 dev->pdev->device 0-u16max
HOST_DATA 1 dev->pdev->eetlp_prefix_max 0-7[c]
HOST_DATA 1 dev->pdev->fm_enabled 0-1[c]
HOST_DATA 1 dev->pdev->hdr_type 0-255[c]
HOST_DATA 1 dev->pdev->ide_cfg 0-1[c]
HOST_DATA 1 dev->pdev->ide_tee_limit 0-1[c]
HOST_DATA 1 dev->pdev->irq 0-255
HOST_DATA 1 dev->pdev->is_cxl 0-1
HOST_DATA 1 dev->pdev->multifunction 0-1[c]
HOST_DATA 1 dev->pdev->nr_ide_mem 0-255[c]
HOST_DATA 1 dev->pdev->pcie_flags_reg 0-u16max
HOST_DATA 1 dev->pdev->pcie_mpss 0-7[c]
HOST_DATA 1 dev->pdev->pin 0
HOST_DATA 1 dev->pdev->pme_support 0-31[c]
HOST_DATA 1 dev->pdev->ptm_granularity 0-255[c]
HOST_DATA 1 dev->pdev->revision 0-255
HOST_DATA 1 dev->pdev->subsystem_device 0-u16max
HOST_DATA 1 dev->pdev->subsystem_vendor 0-u16max
HOST_DATA 1 dev->pdev->supported_speeds 0,2-254[c]
HOST_DATA 1 dev->pdev->transparent 0[c]
HOST_DATA 1 dev->pdev->vendor 0-u16max
HOST_DATA 1 dev->physfn->pme_support 0-31[c]
HOST_DATA 1 dev->pin 0
HOST_DATA 1 dev->pme_support 0-31[c]
HOST_DATA 1 dev->ptm_granularity 0-255[c]
HOST_DATA 1 dev->revision 0-255
HOST_DATA 1 dev->rid 0-u16max[c]
HOST_DATA 1 dev->stored_addr_hi 0-4294967295
HOST_DATA 1 dev->stored_addr_lo 0-4294967295
HOST_DATA 1 dev->subsystem_device 0-u16max
HOST_DATA 1 dev->subsystem_vendor 0-u16max
HOST_DATA 1 dev->supported_speeds 0,2-254[c]
HOST_DATA 1 dev->transparent 0[c]
HOST_DATA 1 dev->vendor 0-u16max
HOST_DATA 1 *dev s64min-s64max
NO_OVERFLOW_SIMPLE 1 dev->cma_area->available_count
HALF_LOCKED2 &group->mutex