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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/iommu/amd/iommu.c amd_iommu_get_resv_regions() -> get_device_sbdf_id()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_ops->alloc 0,1744715142275031040,2065280936184246272,2938795245442469888
PARAM_VALUE 0 dev->dma_ops->alloc_pages_op 0,4686288359180861440,6350905364812603392,6978773206971854848
PARAM_VALUE 0 dev->dma_ops->cache_sync 0
PARAM_VALUE 0 dev->dma_ops->dma_supported 0,2528523692154392576,3617072262637035520,5023592177070743552,5276104885786021888
PARAM_VALUE 0 dev->dma_ops->free 0,4778164490434129920,7144974343242604544,7861694134817480704
PARAM_VALUE 0 dev->dma_ops->free_pages 0,239457316199952384,5196233516945883136,7413093576918179840
PARAM_VALUE 0 dev->dma_ops->get_merge_boundary 0
PARAM_VALUE 0 dev->dma_ops->get_required_mask 0,7770840938859397120
PARAM_VALUE 0 dev->dma_ops->get_sgtable 0,1322759480623644672
PARAM_VALUE 0 dev->dma_ops->map_phys 0,2506261230157742080,4169194063996235776,4848421345171935232,6326163439792029696
PARAM_VALUE 0 dev->dma_ops->map_sg 0,2118452656510775296,2518538481676259328,5872201013595766784,6630017431831871488
PARAM_VALUE 0 dev->dma_ops->max_mapping_size 0,8830639662091943936
PARAM_VALUE 0 dev->dma_ops->mmap 0,5761417605877342208,7694740394750603264
PARAM_VALUE 0 dev->dma_ops->opt_mapping_size 0
PARAM_VALUE 0 dev->dma_ops->sync_sg_for_cpu 0,4862850025765572608
PARAM_VALUE 0 dev->dma_ops->sync_sg_for_device 0,3732476178258022400
PARAM_VALUE 0 dev->dma_ops->sync_single_for_cpu 0,1155325867376779264
PARAM_VALUE 0 dev->dma_ops->sync_single_for_device 0,8781567156597239808
PARAM_VALUE 0 dev->dma_ops->unmap_phys 0,3634718672199266304,5690836758666383360,6257189515678003200,7756707427785986048
PARAM_VALUE 0 dev->dma_ops->unmap_sg 0,1256335292805263360,8472845699660435456,8676762248147066880,8920167536469053440
PARAM_VALUE 0 dev->iommu 4096-ptr_max
PARAM_VALUE 0 dev->iommu->iommu_dev 4096-ptr_max
PARAM_VALUE 0 dev->iommu->iommu_dev->ops->get_resv_regions 1505888117193461760,1796066543583182848,4029229782243753984,4300132076315938816,5136130486519664640,5287335354533576704,8650506204712415232
PARAM_VALUE 0 dev->kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
BUF_SIZE 0 dev (-1)-0,24-s32max
BUF_SIZE 0 dev (-1)-0,24-s32max
BUF_SIZE 0 dev->bus (-1),168
BUF_SIZE 0 dev->dma_mask (-1),8
BUF_SIZE 0 dev->dma_parms (-1),16
BUF_SIZE 0 dev->groups (-1),16
BUF_SIZE 0 dev->init_name (-1),14
BUF_SIZE 0 dev->parent (-1),1616
DATA_SOURCE 0 dev $0
STR_LEN 0 dev->parent (-1),4-5,13
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dev->flags 0-u32max
HOST_DATA 0 dev->iommu.max_pasids 0-u32max
HALF_LOCKED2 &group->mutex
HALF_LOCKED2 &igroup->lock
HALF_LOCKED2 &iopt->iova_rwsem
HALF_LOCKED2 0 &dev->mutex

drivers/iommu/amd/iommu.c check_device() -> get_device_sbdf_id()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 4096-ptr_max
PARAM_VALUE 0 dev->iommu 4096-ptr_max
PARAM_VALUE 0 dev->iommu->fwspec 0,4096-ptr_max
PARAM_VALUE 0 dev->iommu_group 0
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &iommu_probe_device_lock

drivers/iommu/amd/iommu.c get_devid() -> get_device_sbdf_id()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 &domain->root->mutex

drivers/iommu/amd/iommu.c iommu_ignore_device() -> get_device_sbdf_id()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 4096-ptr_max
PARAM_VALUE 0 dev->class 0,4096-ptr_max
PARAM_VALUE 0 dev->driver 0,4096-ptr_max
PARAM_VALUE 0 dev->iommu 4096-ptr_max
PARAM_VALUE 0 dev->iommu->fwspec 0,4096-ptr_max
PARAM_VALUE 0 dev->iommu->priv 0
PARAM_VALUE 0 dev->iommu_group 0
DATA_SOURCE 0 dev $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &iommu_probe_device_lock

drivers/iommu/amd/iommu.c iommu_init_device() -> get_device_sbdf_id()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 4096-ptr_max
PARAM_VALUE 0 dev->iommu 4096-ptr_max
PARAM_VALUE 0 dev->iommu->fwspec 0,4096-ptr_max
PARAM_VALUE 0 dev->iommu->priv 0
PARAM_VALUE 0 dev->iommu_group 0
DATA_SOURCE 0 dev $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &iommu_probe_device_lock

drivers/iommu/amd/iommu.c rlookup_amd_iommu() -> get_device_sbdf_id()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 domain_lock
HALF_LOCKED2 flags
HALF_LOCKED2 global &iommu_probe_device_lock