Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/dma-iommu.c dma_iova_link() -> __dma_iova_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->iommu_group | 4096-ptr_max |
| PARAM_VALUE | 5 | attrs | 0,1024,4096,5120 |
| CAPPED_DATA | 3 | size | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 4 | dir | $5 |
| DATA_SOURCE | 5 | attrs | $6 |
| FUZZY_MAX | 5 | attrs | 4096 |
| BIT_INFO | 5 | attrs | 0x0,0x1400 |
| BIT_INFO | 5 | attrs | 0x0,0x1400 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |
| UNITS | 1 | addr | unit_byte |
| UNITS | 2 | phys | unit_byte |
| HALF_LOCKED2 | &gpusvm->notifier_lock | ||
| HALF_LOCKED2 | &vm->lock |
drivers/iommu/dma-iommu.c iommu_dma_iova_bounce_and_link() -> __dma_iova_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_io_tlb_mem | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_io_tlb_mem->can_grow | 1 |
| PARAM_VALUE | 0 | dev->dma_io_tlb_mem->dyn_alloc.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_io_tlb_mem->nslabs | 1-u64max |
| PARAM_VALUE | 0 | dev->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_parms | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_range_map | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->iommu_group | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->iommu_group->default_domain | 0-s64max |
| PARAM_VALUE | 0 | dev->iommu_group->id | s32min-s32max |
| PARAM_VALUE | 5 | attrs | 0,1024,4096,5120 |
| CAPPED_DATA | 3 | size | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 4 | dir | $4 |
| DATA_SOURCE | 5 | attrs | $5 |
| FUZZY_MAX | 5 | attrs | 4096 |
| BIT_INFO | 5 | attrs | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |
| UNITS | 1 | addr | unit_byte |
| UNITS | 2 | phys | unit_byte |
| HALF_LOCKED2 | &gpusvm->notifier_lock | ||
| HALF_LOCKED2 | &vm->lock |
drivers/iommu/dma-iommu.c iommu_dma_iova_link_swiotlb() -> __dma_iova_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->iommu_group | 4096-ptr_max |
| PARAM_VALUE | 3 | size | 1-u64max |
| PARAM_VALUE | 5 | attrs | 0,1024,4096,5120 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 3 | size | $4 |
| DATA_SOURCE | 4 | dir | $5 |
| DATA_SOURCE | 5 | attrs | $6 |
| FUZZY_MAX | 5 | attrs | 4096 |
| BIT_INFO | 5 | attrs | 0x0,0x0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |
| UNITS | 1 | addr | unit_byte |
| UNITS | 2 | phys | unit_byte |
| UNITS | 3 | size | unit_byte |
| HALF_LOCKED2 | &gpusvm->notifier_lock | ||
| HALF_LOCKED2 | &vm->lock |