Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/riscv/iommu.c riscv_iommu_init() -> riscv_iommu_queue_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iommu | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->cmdq.mask | 8191 |
| PARAM_VALUE | 0 | iommu->cmdq.qbr | 24 |
| PARAM_VALUE | 0 | iommu->cmdq.qcr | 72 |
| PARAM_VALUE | 0 | iommu->cmdq.qid | 0 |
| PARAM_VALUE | 0 | iommu->ddt_root | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->dev->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->dev->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->dev->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->fltq.mask | 4095 |
| PARAM_VALUE | 0 | iommu->fltq.qbr | 40 |
| PARAM_VALUE | 0 | iommu->fltq.qcr | 76 |
| PARAM_VALUE | 0 | iommu->fltq.qid | 1 |
| PARAM_VALUE | 0 | iommu->irqs_count | 1-s32max |
| PARAM_VALUE | 1 | queue | 4096-ptr_max |
| PARAM_VALUE | 1 | queue->mask | 8191 |
| PARAM_VALUE | 1 | queue->qbr | 24 |
| PARAM_VALUE | 1 | queue->qcr | 72 |
| PARAM_VALUE | 1 | queue->qid | 0 |
| PARAM_VALUE | 2 | entry_size | 16 |
| BUF_SIZE | 0 | iommu | 248 |
| BUF_SIZE | 0 | iommu->dev | 1616 |
| CAPPED_DATA | 0 | iommu->irqs_count | 1 |
| DATA_SOURCE | 0 | iommu | $0 |
| FUZZY_MAX | 0 | iommu->irqs_count | 4 |
| MEM_ZERO | 0 | iommu | |
| MEM_ZERO | 1 | queue | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | iommu->caps | 0-u64max |
| HOST_DATA | 0 | iommu->cmdq.head.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->cmdq.irq | 0-u32max |
| HOST_DATA | 0 | iommu->cmdq.mask | 8191 |
| HOST_DATA | 0 | iommu->cmdq.phys | 0-u64max |
| HOST_DATA | 0 | iommu->cmdq.prod.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->cmdq.qbr | 24 |
| HOST_DATA | 0 | iommu->cmdq.qcr | 72 |
| HOST_DATA | 0 | iommu->cmdq.qid | 0 |
| HOST_DATA | 0 | iommu->cmdq.tail.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->ddt_mode | 0-u32max |
| HOST_DATA | 0 | iommu->fctl | 0-u32max |
| HOST_DATA | 0 | iommu->fltq.head.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->fltq.irq | 0-u32max |
| HOST_DATA | 0 | iommu->fltq.mask | 4095 |
| HOST_DATA | 0 | iommu->fltq.phys | 0-u64max |
| HOST_DATA | 0 | iommu->fltq.prod.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->fltq.qbr | 40 |
| HOST_DATA | 0 | iommu->fltq.qcr | 76 |
| HOST_DATA | 0 | iommu->fltq.qid | 1 |
| HOST_DATA | 0 | iommu->fltq.tail.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->icvec | 0-u32max |
| HOST_DATA | 0 | iommu->iommu.max_pasids | 0-u32max |
| HOST_DATA | 0 | iommu->iommu.ready | 0-1 |
| HOST_DATA | 0 | iommu->irqs_count | 1-s32max[c] |
| HOST_DATA | 0 | *iommu | s64min-s64max |
| HOST_DATA | 1 | queue->head.counter | 0 |
| HOST_DATA | 1 | queue->irq | 0 |
| HOST_DATA | 1 | queue->mask | 8191 |
| HOST_DATA | 1 | queue->phys | 0 |
| HOST_DATA | 1 | queue->prod.counter | 0 |
| HOST_DATA | 1 | queue->qbr | 24 |
| HOST_DATA | 1 | queue->qcr | 72 |
| HOST_DATA | 1 | queue->qid | 0 |
| HOST_DATA | 1 | queue->tail.counter | 0 |
| UNITS | 2 | entry_size | unit_byte |
drivers/iommu/riscv/iommu.c riscv_iommu_init() -> riscv_iommu_queue_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iommu | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->cmdq.base | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->cmdq.qbr | 24 |
| PARAM_VALUE | 0 | iommu->cmdq.qcr | 72 |
| PARAM_VALUE | 0 | iommu->cmdq.qid | 0 |
| PARAM_VALUE | 0 | iommu->ddt_root | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->dev->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->dev->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->dev->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | iommu->fltq.mask | 4095 |
| PARAM_VALUE | 0 | iommu->fltq.qbr | 40 |
| PARAM_VALUE | 0 | iommu->fltq.qcr | 76 |
| PARAM_VALUE | 0 | iommu->fltq.qid | 1 |
| PARAM_VALUE | 0 | iommu->irqs_count | 1-s32max |
| PARAM_VALUE | 1 | queue | 4096-ptr_max |
| PARAM_VALUE | 1 | queue->mask | 4095 |
| PARAM_VALUE | 1 | queue->qbr | 40 |
| PARAM_VALUE | 1 | queue->qcr | 76 |
| PARAM_VALUE | 1 | queue->qid | 1 |
| PARAM_VALUE | 2 | entry_size | 32 |
| BUF_SIZE | 0 | iommu | 248 |
| BUF_SIZE | 0 | iommu->dev | 1616 |
| CAPPED_DATA | 0 | iommu->irqs_count | 1 |
| DATA_SOURCE | 0 | iommu | $0 |
| FUZZY_MAX | 0 | iommu->irqs_count | 4 |
| MEM_ZERO | 0 | iommu | |
| MEM_ZERO | 1 | queue | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | iommu->caps | 0-u64max |
| HOST_DATA | 0 | iommu->cmdq.head.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->cmdq.irq | 0-u32max |
| HOST_DATA | 0 | iommu->cmdq.mask | 8191 |
| HOST_DATA | 0 | iommu->cmdq.prod.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->cmdq.qbr | 24 |
| HOST_DATA | 0 | iommu->cmdq.qcr | 72 |
| HOST_DATA | 0 | iommu->cmdq.qid | 0 |
| HOST_DATA | 0 | iommu->cmdq.tail.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->ddt_mode | 0-u32max |
| HOST_DATA | 0 | iommu->fctl | 0-u32max |
| HOST_DATA | 0 | iommu->fltq.head.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->fltq.irq | 0-u32max |
| HOST_DATA | 0 | iommu->fltq.mask | 4095 |
| HOST_DATA | 0 | iommu->fltq.phys | 0-u64max |
| HOST_DATA | 0 | iommu->fltq.prod.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->fltq.qbr | 40 |
| HOST_DATA | 0 | iommu->fltq.qcr | 76 |
| HOST_DATA | 0 | iommu->fltq.qid | 1 |
| HOST_DATA | 0 | iommu->fltq.tail.counter | s32min-s32max |
| HOST_DATA | 0 | iommu->icvec | 0-u32max |
| HOST_DATA | 0 | iommu->iommu.max_pasids | 0-u32max |
| HOST_DATA | 0 | iommu->iommu.ready | 0-1 |
| HOST_DATA | 0 | iommu->irqs_count | 1-s32max[c] |
| HOST_DATA | 0 | *iommu | s64min-s64max |
| HOST_DATA | 1 | queue->head.counter | 0 |
| HOST_DATA | 1 | queue->irq | 0 |
| HOST_DATA | 1 | queue->mask | 4095 |
| HOST_DATA | 1 | queue->phys | 0 |
| HOST_DATA | 1 | queue->prod.counter | 0 |
| HOST_DATA | 1 | queue->qbr | 40 |
| HOST_DATA | 1 | queue->qcr | 76 |
| HOST_DATA | 1 | queue->qid | 1 |
| HOST_DATA | 1 | queue->tail.counter | 0 |
| UNITS | 2 | entry_size | unit_byte |