Defined in 1 files as a function:
Referenced in 3 files:
- drivers/iommu/intel/cache.c, line 350
- drivers/iommu/intel/dmar.c, line 1653
- drivers/iommu/intel/prq.c, line 117
Smatch caller information:
drivers/iommu/intel/dmar.c qi_flush_dev_iotlb_pasid() -> qi_desc_dev_iotlb_pasid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 4 | addr | 0 |
| PARAM_VALUE | 5 | size_order | 52 |
| PARAM_VALUE | 6 | desc | 2106818001668591616 |
| PARAM_VALUE | 6 | desc->qw0 | 0 |
| PARAM_VALUE | 6 | desc->qw1 | 0 |
| PARAM_VALUE | 6 | desc->qw2 | 0 |
| PARAM_VALUE | 6 | desc->qw3 | 0 |
| DATA_SOURCE | 0 | sid | $1 |
| DATA_SOURCE | 1 | pfsid | $2 |
| DATA_SOURCE | 2 | pasid | $3 |
| DATA_SOURCE | 3 | qdep | $4 |
| DATA_SOURCE | 4 | addr | $5 |
| DATA_SOURCE | 5 | size_order | $6 |
| NOSPEC | 2 | pasid | |
| NOSPEC | 2 | pasid | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | pasid | 1-4294967294[c] |
drivers/iommu/intel/prq.c intel_iommu_drain_pasid_prq() -> qi_desc_dev_iotlb_pasid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | pasid | 1-4294967294 |
| PARAM_VALUE | 4 | addr | 0 |
| PARAM_VALUE | 5 | size_order | 52 |
| PARAM_VALUE | 6 | desc | 1525290459936301072 |
| CAPPED_DATA | 2 | pasid | 1 |
| DATA_SOURCE | 2 | pasid | $1 |
| NOSPEC | 2 | pasid | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | pasid | 1-4294967294[c] |
| HALF_LOCKED2 | &dev->mutex |
drivers/iommu/intel/cache.c qi_batch_add_pasid_dev_iotlb() -> qi_desc_dev_iotlb_pasid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | pasid | 1-u32max |
| PARAM_VALUE | 4 | addr | 0,4096-u64max |
| PARAM_VALUE | 5 | size_order | 0-52 |
| CAPPED_DATA | 4 | addr | 1 |
| CAPPED_DATA | 4 | addr | 1 |
| CAPPED_DATA | 5 | size_order | 1 |
| DATA_SOURCE | 0 | sid | $1 |
| DATA_SOURCE | 1 | pfsid | $2 |
| DATA_SOURCE | 2 | pasid | $3 |
| DATA_SOURCE | 3 | qdep | $4 |
| DATA_SOURCE | 4 | addr | $5 |
| DATA_SOURCE | 5 | size_order | $6 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 4 | addr | 0,4096-u64max[c] |
| LOCK2 | &domain->cache_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | global &srcu | ||
| TYPE_LOCK | (struct dmar_domain)->cache_lock |