Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/virtio-iommu.c viommu_domain_map_identity() -> viommu_add_mapping()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdomain | 4096-ptr_max |
| PARAM_VALUE | 1 | iova | 0-18446744073709551614 |
| PARAM_VALUE | 3 | paddr | 0-18446744073709551614 |
| PARAM_VALUE | 4 | flags | 3 |
| CAPPED_DATA | 1 | iova | 1 |
| CAPPED_DATA | 1 | iova | 1 |
| CAPPED_DATA | 2 | end | 1 |
| CAPPED_DATA | 3 | paddr | 1 |
| CAPPED_DATA | 3 | paddr | 1 |
| DATA_SOURCE | 0 | vdomain | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &group->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &iommu_probe_device_lock | ||
| TYPE_LOCK | (struct iommu_group)->mutex |
drivers/iommu/virtio-iommu.c viommu_domain_map_identity() -> viommu_add_mapping()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdomain | 4096-ptr_max |
| PARAM_VALUE | 4 | flags | 3 |
| CAPPED_DATA | 1 | iova | 1 |
| CAPPED_DATA | 1 | iova | 1 |
| CAPPED_DATA | 2 | end | 1 |
| CAPPED_DATA | 2 | end | 1 |
| CAPPED_DATA | 3 | paddr | 1 |
| CAPPED_DATA | 3 | paddr | 1 |
| DATA_SOURCE | 0 | vdomain | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &group->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &iommu_probe_device_lock | ||
| TYPE_LOCK | (struct iommu_group)->mutex |
drivers/iommu/virtio-iommu.c viommu_map_pages() -> viommu_add_mapping()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdomain | 4096-ptr_max |
| PARAM_VALUE | 4 | flags | 0-7 |
| DATA_SOURCE | 1 | iova | $1 |
| DATA_SOURCE | 3 | paddr | $2 |