Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 4 files:
- drivers/iommu/amd/iommu.c, line 655
- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c, line 3078
- drivers/iommu/intel/iommu.c, line 3393
- drivers/pci/ats.c, line 517
Smatch caller information:
drivers/iommu/amd/iommu.c pdev_disable_cap_pasid() -> pci_disable_pasid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pdev | 4096-ptr_max |
| PARAM_VALUE | 0 | pdev->ats_enabled | 0 |
| PARAM_VALUE | 0 | pdev->dev.iommu | 0,4096-ptr_max |
| DATA_SOURCE | 0 | pdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &dev_data->mutex | ||
| TYPE_LOCK | (struct iommu_dev_data)->mutex |
drivers/iommu/intel/iommu.c intel_iommu_release_device() -> pci_disable_pasid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pdev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &group->mutex | ||
| HALF_LOCKED2 | global &iommu_probe_device_lock | ||
| TYPE_LOCK | (struct iommu_group)->mutex |