Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 3 files:
- drivers/dma/idxd/init.c, line 652
- drivers/iommu/iommu-sva.c, line 42
- drivers/iommu/iommu.c, line 3843
Smatch caller information:
drivers/dma/idxd/init.c idxd_enable_system_pasid() -> iommu_alloc_global_pasid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->bus | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->iommu_group | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->power.request | 0-4 |
| PARAM_VALUE | 0 | dev->power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | dev->type | 0,4096-ptr_max |
| BUF_SIZE | 0 | dev | 1616 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
drivers/iommu/iommu-sva.c iommu_alloc_mm_data() -> iommu_alloc_global_pasid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->iommu_group | 1-u64max |
| BUF_SIZE | 0 | dev | (-1),1616 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| DATA_SOURCE | 0 | dev | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |
| LOCK2 | global &iommu_sva_lock | ||
| HALF_LOCKED2 | &idev->info_lock | ||
| HALF_LOCKED2 | &uacce->mutex | ||
| HALF_LOCKED2 | &wq->wq_lock |