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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/iommu/intel/iommu.c dmar_domain_attach_device() -> domain_setup_second_level()

Type Parameter Key Value
PARAM_VALUE 0 iommu 4096-ptr_max
PARAM_VALUE 1 domain 4096-ptr_max
PARAM_VALUE 1 domain->devices.next 4096-ptr_max
PARAM_VALUE 1 domain->devices.next->next 4096-ptr_max
PARAM_VALUE 1 domain->devices.next->prev 4096-ptr_max
PARAM_VALUE 1 domain->domain.ops 4096-4403253638215081983,4403253638215081985-ptr_max
PARAM_VALUE 1 domain->lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 dev 4096-ptr_max
PARAM_VALUE 2 dev->cma_area->available_count 0-s64max
PARAM_VALUE 2 dev->cma_area->nranges s32min-s32max
PARAM_VALUE 2 dev->dma_ops->alloc 0,1744715142275031040,2065280936184246272,2938795245442469888
PARAM_VALUE 2 dev->dma_ops->alloc_pages_op 0,4686288359180861440,6350905364812603392,6978773206971854848
PARAM_VALUE 2 dev->dma_ops->cache_sync 0
PARAM_VALUE 2 dev->dma_ops->dma_supported 0,2528523692154392576,3617072262637035520,5023592177070743552,5276104885786021888
PARAM_VALUE 2 dev->dma_ops->free 0,4778164490434129920,7144974343242604544,7861694134817480704
PARAM_VALUE 2 dev->dma_ops->free_pages 0,239457316199952384,5196233516945883136,7413093576918179840
PARAM_VALUE 2 dev->dma_ops->get_merge_boundary 0
PARAM_VALUE 2 dev->dma_ops->get_required_mask 0,7770840938859397120
PARAM_VALUE 2 dev->dma_ops->get_sgtable 0,1322759480623644672
PARAM_VALUE 2 dev->dma_ops->map_phys 0,2506261230157742080,4169194063996235776,4848421345171935232,6326163439792029696
PARAM_VALUE 2 dev->dma_ops->map_sg 0,2118452656510775296,2518538481676259328,5872201013595766784,6630017431831871488
PARAM_VALUE 2 dev->dma_ops->max_mapping_size 0,8830639662091943936
PARAM_VALUE 2 dev->dma_ops->mmap 0,5761417605877342208,7694740394750603264
PARAM_VALUE 2 dev->dma_ops->opt_mapping_size 0
PARAM_VALUE 2 dev->dma_ops->sync_sg_for_cpu 0,4862850025765572608
PARAM_VALUE 2 dev->dma_ops->sync_sg_for_device 0,3732476178258022400
PARAM_VALUE 2 dev->dma_ops->sync_single_for_cpu 0,1155325867376779264
PARAM_VALUE 2 dev->dma_ops->sync_single_for_device 0,8781567156597239808
PARAM_VALUE 2 dev->dma_ops->unmap_phys 0,3634718672199266304,5690836758666383360,6257189515678003200,7756707427785986048
PARAM_VALUE 2 dev->dma_ops->unmap_sg 0,1256335292805263360,8472845699660435456,8676762248147066880,8920167536469053440
PARAM_VALUE 2 dev->iommu 0,4096-ptr_max
PARAM_VALUE 2 dev->iommu->iommu_dev->ops->blocked_domain 0,532766077614051328,1309262597071863808,3360818763908841472,5161617956659249152,5314750282517213184,6300359532015144960
PARAM_VALUE 2 dev->iommu->iommu_dev->ops->release_domain 0,109353748397924352,532766077614051328,3360818763908841472,5161617956659249152,8123815121812471808
PARAM_VALUE 2 dev->iommu->priv 4096-ptr_max
PARAM_VALUE 2 dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 3 pasid 0
PARAM_VALUE 4 old 0
BUF_SIZE 2 dev (-1),1616
BUF_SIZE 2 dev (-1),1616
BUF_SIZE 2 dev->dma_mask (-1),8
BUF_SIZE 2 dev->dma_parms (-1),16
CAPPED_DATA 2 dev 1
DATA_SOURCE 1 domain $0
DATA_SOURCE 2 dev $1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 2 dev->class 0-16777215
HOST_DATA 2 dev->flags 0-u32max
HOST_DATA 2 dev->iommu.max_pasids 0-u32max
NO_OVERFLOW_SIMPLE 2 dev->cma_area->available_count
HALF_LOCKED2 &group->mutex

drivers/iommu/intel/iommu.c intel_iommu_set_dev_pasid() -> domain_setup_second_level()

Type Parameter Key Value
PARAM_VALUE 0 iommu 4096-ptr_max
PARAM_VALUE 0 iommu->copied_tables 0,4096-ptr_max
PARAM_VALUE 1 domain 4096-ptr_max
PARAM_VALUE 1 domain->domain.ops 4096-4403253638215081983,4403253638215081985-ptr_max
PARAM_VALUE 2 dev 4096-ptr_max
PARAM_VALUE 2 dev->iommu 0,4096-ptr_max
PARAM_VALUE 4 old 0,4096-ptr_max
PARAM_VALUE 4 old->ops->set_dev_pasid 0,1191539796096278528,2449680511270084608,2937103414544289792,6236364466895036416,7122971417634123776
PARAM_VALUE 4 old->owner->domain_alloc_paging_flags 0,5681659404854812672,8509805123710701568,8930407207250460672,8966249347349827584
PARAM_VALUE 4 old->owner->domain_alloc_sva 0,701458021798502400,7542271727435345920
BUF_SIZE 4 old (-1),112
BUF_SIZE 4 old (-1),112
BUF_SIZE 4 old->iommufd_hwpt (-1),40
CAPPED_DATA 2 dev 1
DATA_SOURCE 1 domain r to_dmar_domain
DATA_SOURCE 2 dev $1
DATA_SOURCE 3 pasid $2
DATA_SOURCE 4 old $3
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 2 dev->acpi_flags 0-255
HOST_DATA 2 dev->cap 0-4294967295
HOST_DATA 2 dev->cap_ptr 0-u16max
HOST_DATA 2 dev->cmd_buf_head 0-4294967295
HOST_DATA 2 dev->cmd_buf_tail 0-4294967295
HOST_DATA 2 dev->cmd_sem_paddr s64min-s64max
HOST_DATA 2 dev->cmd_sem_val s64min-s64max
HOST_DATA 2 dev->dbg_cap_offset s32min-s32max
HOST_DATA 2 dev->dbg_mmio_offset s32min-s32max
HOST_DATA 2 dev->devid 0-u16max
HOST_DATA 2 dev->features s64min-s64max
HOST_DATA 2 dev->features2 s64min-s64max
HOST_DATA 2 dev->flags 0-u32max
HOST_DATA 2 dev->index s32min-s32max
HOST_DATA 2 dev->int_enabled 0-1
HOST_DATA 2 dev->iommu.max_pasids 0-u32max
HOST_DATA 2 dev->iommu.ready 0-1
HOST_DATA 2 dev->irtcachedis_enabled 0-1
HOST_DATA 2 dev->lock.magic 0-4294967295
HOST_DATA 2 dev->lock.owner_cpu 0-4294967295
HOST_DATA 2 dev->lock.raw_lock.locked 0-255
HOST_DATA 2 dev->lock.raw_lock.locked_pending 0-u16max
HOST_DATA 2 dev->lock.raw_lock.pending 0-255
HOST_DATA 2 dev->lock.raw_lock.tail 0-u16max
HOST_DATA 2 dev->lock.raw_lock.val.counter s32min-s32max
HOST_DATA 2 dev->max_banks 0-255
HOST_DATA 2 dev->max_counters 0-255
HOST_DATA 2 dev->mmio_phys s64min-s64max
HOST_DATA 2 dev->mmio_phys_end s64min-s64max
HOST_DATA 2 dev->need_sync 0-1
HOST_DATA 2 dev->stored_addr_hi 0-4294967295
HOST_DATA 2 dev->stored_addr_lo 0-4294967295
HOST_DATA 2 *dev s64min-s64max
USER_DATA 3 pasid 1-u32max
HALF_LOCKED2 &group->mutex
HALF_LOCKED2 &igroup->lock
HALF_LOCKED2 _T->lock