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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/scsi/scsi_proc.c scsi_add_single_device() -> scsi_scan_host_selected()

Type Parameter Key Value
PARAM_VALUE 0 shost 4096-ptr_max
PARAM_VALUE 0 shost->pseudo_sdev->sdev_dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 shost->pseudo_sdev->sdev_gendev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 shost->shost_dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 shost->shost_dev.dma_ops->alloc 0,1744715142275031040,2065280936184246272,2938795245442469888
PARAM_VALUE 0 shost->shost_dev.dma_ops->alloc_pages_op 0,4686288359180861440,6350905364812603392,6978773206971854848
PARAM_VALUE 0 shost->shost_dev.dma_ops->dma_supported 0,2528523692154392576,3617072262637035520,5023592177070743552,5276104885786021888
PARAM_VALUE 0 shost->shost_dev.dma_ops->free 0,4778164490434129920,7144974343242604544,7861694134817480704
PARAM_VALUE 0 shost->shost_dev.dma_ops->free_pages 0,239457316199952384,5196233516945883136,7413093576918179840
PARAM_VALUE 0 shost->shost_dev.dma_ops->get_required_mask 0,7770840938859397120
PARAM_VALUE 0 shost->shost_dev.dma_ops->get_sgtable 0,1322759480623644672
PARAM_VALUE 0 shost->shost_dev.dma_ops->map_phys 0,2506261230157742080,4169194063996235776,4848421345171935232,6326163439792029696
PARAM_VALUE 0 shost->shost_dev.dma_ops->map_sg 0,2118452656510775296,2518538481676259328,5872201013595766784,6630017431831871488
PARAM_VALUE 0 shost->shost_dev.dma_ops->max_mapping_size 0,8830639662091943936
PARAM_VALUE 0 shost->shost_dev.dma_ops->mmap 0,5761417605877342208,7694740394750603264
PARAM_VALUE 0 shost->shost_dev.dma_ops->sync_sg_for_cpu 0,4862850025765572608
PARAM_VALUE 0 shost->shost_dev.dma_ops->sync_sg_for_device 0,3732476178258022400
PARAM_VALUE 0 shost->shost_dev.dma_ops->sync_single_for_cpu 0,1155325867376779264
PARAM_VALUE 0 shost->shost_dev.dma_ops->sync_single_for_device 0,8781567156597239808
PARAM_VALUE 0 shost->shost_dev.dma_ops->unmap_phys 0,3634718672199266304,5690836758666383360,6257189515678003200,7756707427785986048
PARAM_VALUE 0 shost->shost_dev.dma_ops->unmap_sg 0,1256335292805263360,8472845699660435456,8676762248147066880,8920167536469053440
PARAM_VALUE 0 shost->shost_dev.iommu_group->owner_cnt 0-4294967295
PARAM_VALUE 0 shost->shost_dev.kobj.parent->release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 shost->shost_dev.kobj.parent->release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 shost->shost_dev.kobj.parent->release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 shost->shost_dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 shost->shost_dev.p->dead 0-1
PARAM_VALUE 0 shost->shost_dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 shost->shost_gendev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 shost->shost_gendev.dma_ops->alloc 0,1744715142275031040,2065280936184246272,2938795245442469888
PARAM_VALUE 0 shost->shost_gendev.dma_ops->alloc_pages_op 0,4686288359180861440,6350905364812603392,6978773206971854848
PARAM_VALUE 0 shost->shost_gendev.dma_ops->dma_supported 0,2528523692154392576,3617072262637035520,5023592177070743552,5276104885786021888
PARAM_VALUE 0 shost->shost_gendev.dma_ops->free 0,4778164490434129920,7144974343242604544,7861694134817480704
PARAM_VALUE 0 shost->shost_gendev.dma_ops->free_pages 0,239457316199952384,5196233516945883136,7413093576918179840
PARAM_VALUE 0 shost->shost_gendev.dma_ops->get_required_mask 0,7770840938859397120
PARAM_VALUE 0 shost->shost_gendev.dma_ops->get_sgtable 0,1322759480623644672
PARAM_VALUE 0 shost->shost_gendev.dma_ops->map_phys 0,2506261230157742080,4169194063996235776,4848421345171935232,6326163439792029696
PARAM_VALUE 0 shost->shost_gendev.dma_ops->map_sg 0,2118452656510775296,2518538481676259328,5872201013595766784,6630017431831871488
PARAM_VALUE 0 shost->shost_gendev.dma_ops->max_mapping_size 0,8830639662091943936
PARAM_VALUE 0 shost->shost_gendev.dma_ops->mmap 0,5761417605877342208,7694740394750603264
PARAM_VALUE 0 shost->shost_gendev.dma_ops->sync_sg_for_cpu 0,4862850025765572608
PARAM_VALUE 0 shost->shost_gendev.dma_ops->sync_sg_for_device 0,3732476178258022400
PARAM_VALUE 0 shost->shost_gendev.dma_ops->sync_single_for_cpu 0,1155325867376779264
PARAM_VALUE 0 shost->shost_gendev.dma_ops->sync_single_for_device 0,8781567156597239808
PARAM_VALUE 0 shost->shost_gendev.dma_ops->unmap_phys 0,3634718672199266304,5690836758666383360,6257189515678003200,7756707427785986048
PARAM_VALUE 0 shost->shost_gendev.dma_ops->unmap_sg 0,1256335292805263360,8472845699660435456,8676762248147066880,8920167536469053440
PARAM_VALUE 0 shost->shost_gendev.iommu_group->owner_cnt 0-4294967295
PARAM_VALUE 0 shost->shost_gendev.kobj.parent->release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 shost->shost_gendev.kobj.parent->release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 shost->shost_gendev.kobj.parent->release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 shost->shost_gendev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 shost->shost_gendev.p->dead 0-1
PARAM_VALUE 0 shost->shost_gendev.p->deferred_probe_reason 0-s64max
PARAM_VALUE 0 shost->shost_gendev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 shost->shost_state 0-3,5-u32max
PARAM_VALUE 0 shost->transportt 4096-ptr_max
PARAM_VALUE 0 shost->transportt->user_scan 0
PARAM_VALUE 0 shost->work_q->flags 0-4294967295
PARAM_VALUE 4 rescan 2
BUF_SIZE 0 shost (-1),4520-s32max
BUF_SIZE 0 shost (-1),4520-s32max
DATA_SOURCE 0 shost r scsi_host_lookup
DATA_SOURCE 1 channel $1
DATA_SOURCE 2 id $2
DATA_SOURCE 3 lun $3
USER_DATA 1 channel 0-u32max
USER_DATA 2 id 0-u32max
USER_DATA 3 lun 0-u32max

drivers/scsi/scsi_sysfs.c scsi_scan() -> scsi_scan_host_selected()

Type Parameter Key Value
PARAM_VALUE 0 shost 4096-ptr_max
PARAM_VALUE 0 shost->transportt 4096-ptr_max
PARAM_VALUE 0 shost->transportt->user_scan 0
PARAM_VALUE 4 rescan 2
DATA_SOURCE 0 shost $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 channel 0-u32max
USER_DATA 2 id 0-u32max
USER_DATA 3 lun 0-u64max
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/scsi/scsi_scan.c do_scsi_scan_host() -> scsi_scan_host_selected()

Type Parameter Key Value
PARAM_VALUE 0 shost 4096-ptr_max
PARAM_VALUE 0 shost->hostt 4096-ptr_max
PARAM_VALUE 0 shost->hostt->scan_finished 0
PARAM_VALUE 0 shost->shost_gendev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 channel u32max
PARAM_VALUE 2 id u32max
PARAM_VALUE 3 lun u64max
PARAM_VALUE 4 rescan 0
DATA_SOURCE 0 shost $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL