Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/amd/iommu.c amd_iommu_change_top() -> device_flush_dte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev_data | 4096-ptr_max |
| CAPPED_DATA | 0 | &dev_data->list | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | domain_lock | ||
| LOCK2 | flags |
drivers/iommu/amd/iommu.c amd_iommu_set_dirty_tracking() -> device_flush_dte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev_data | 4096-ptr_max |
| PARAM_VALUE | 0 | dev_data->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev_data->dev->iommu | 4096-ptr_max |
| PARAM_VALUE | 0 | dev_data->dte_lock.rlock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | &dev_data->list | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &iopt->iova_rwsem | ||
| LOCK2 | &pdomain->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct io_pagetable)->iova_rwsem | ||
| TYPE_LOCK | (struct protection_domain)->lock |
drivers/iommu/amd/iommu.c amd_iommu_update_dte() -> device_flush_dte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev_data | 4096-ptr_max |
| PARAM_VALUE | 0 | dev_data->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev_data->dev->iommu | 4096-ptr_max |
| PARAM_VALUE | 0 | dev_data->dte_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev_data->gcr3_info.gcr3_tbl | 0,18379471554275704832,18446612682070032384 |
| PARAM_VALUE | 0 | dev_data->gcr3_info.glx | 0-3 |
| BUF_SIZE | 0 | dev_data | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | dev_data | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | dev_data | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | dev_data | unit_byte |
| HALF_LOCKED2 | 0 | &dev_data->mutex |