Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/rockchip-iommu.c rk_iommu_attach_device() -> rk_iommu_from_dev()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | $1 |
drivers/iommu/rockchip-iommu.c rk_iommu_domain_alloc_paging() -> rk_iommu_from_dev()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->iommu | 4096-ptr_max |
| BUF_SIZE | 0 | dev | (-1),1616 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| BUF_SIZE | 0 | dev->dma_parms | (-1),16 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &group->mutex |
drivers/iommu/rockchip-iommu.c rk_iommu_identity_attach() -> rk_iommu_from_dev()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->iommu | 4096-ptr_max |
| BUF_SIZE | 0 | dev | (-1),1616 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| CAPPED_DATA | 0 | dev | 1 |
| DATA_SOURCE | 0 | dev | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | dev->flags | 0-u32max |
| HOST_DATA | 0 | dev->iommu.max_pasids | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | dev->cma_area->available_count | |
| HALF_LOCKED2 | &group->mutex |
drivers/iommu/rockchip-iommu.c rk_iommu_probe_device() -> rk_iommu_from_dev()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->iommu | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &iommu_probe_device_lock |