Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/virtio-iommu.c __viommu_add_req() -> viommu_get_write_desc_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | viommu | 4096-ptr_max |
| PARAM_VALUE | 1 | req | 4096-ptr_max |
| PARAM_VALUE | 2 | len | 24,32,40,77-4000000 |
| BUF_SIZE | 0 | viommu | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | viommu | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | req | (-1),24,32,40,77-s32max |
| DATA_SOURCE | 0 | viommu | $0 |
| DATA_SOURCE | 1 | req | $1 |
| DATA_SOURCE | 2 | len | $2 |
| BIT_INFO | 2 | len | 0x0,0x1ffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | len | unit_byte |
| LOCK2 | 0 | &viommu->request_lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct viommu_dev)->request_lock |