Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/pci/ats.c pci_enable_pasid() -> pci_acs_path_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | start | 4096-ptr_max |
| PARAM_VALUE | 0 | start->is_virtfn | 0 |
| PARAM_VALUE | 0 | start->pasid_cap | 1-u16max |
| PARAM_VALUE | 0 | start->pasid_enabled | 0 |
| PARAM_VALUE | 1 | end | 0 |
| PARAM_VALUE | 2 | acs_flags | 20 |
| DATA_SOURCE | 0 | start | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev_data->mutex |
drivers/iommu/iommu.c pci_device_group() -> pci_acs_path_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | start | 1-u64max |
| PARAM_VALUE | 1 | end | 0 |
| PARAM_VALUE | 2 | acs_flags | 29 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &iommu_probe_device_lock | ||
| HALF_LOCKED2 | &smmu->stream_map_mutex | ||
| HALF_LOCKED2 | global &apple_dart_groups_lock |