Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/accel/amdxdna/amdxdna_iommu.c amdxdna_dma_map_bo() -> amdxdna_iommu_alloc_iova()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdna | 4096-ptr_max |
| PARAM_VALUE | 0 | xdna->domain | 1-u64max |
| PARAM_VALUE | 2 | dma_addr | 5886481101324013568 |
| DATA_SOURCE | 0 | xdna | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | xdna | unit_byte |
| UNITS | 1 | size | unit_byte |
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &dev->object_name_lock | ||
| HALF_LOCKED2 | &filp->driver_priv->mutex | ||
| HALF_LOCKED2 | &filp->prime.lock | ||
| HALF_LOCKED2 | &gobj->dev->object_name_lock |
drivers/accel/amdxdna/amdxdna_iommu.c amdxdna_iommu_alloc() -> amdxdna_iommu_alloc_iova()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdna | 4096-ptr_max |
| PARAM_VALUE | 0 | xdna->domain | 1-u64max |
| PARAM_VALUE | 1 | size | 0-u32max |
| PARAM_VALUE | 2 | dma_addr | 4096-ptr_max |
| PARAM_VALUE | 3 | size_aligned | 1 |
| DATA_SOURCE | 0 | xdna | $0 |
| DATA_SOURCE | 1 | size | $1 |
| DATA_SOURCE | 2 | dma_addr | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &xdna->dev_lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |