Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/ipmmu-vmsa.c ipmmu_release_device() -> ipmmu_imuctr_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | data | 0 |
| BUF_SIZE | 0 | mmu | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | mmu | s32min-(-2),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | mmu | unit_byte |
| LOCK2 | &group->mutex | ||
| HALF_LOCKED2 | global &iommu_probe_device_lock | ||
| TYPE_LOCK | (struct iommu_group)->mutex |
drivers/iommu/ipmmu-vmsa.c ipmmu_utlb_disable() -> ipmmu_imuctr_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | data | 0 |
| DATA_SOURCE | 1 | utlb | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | mmu | unit_byte |
| HALF_LOCKED2 | &group->mutex |
drivers/iommu/ipmmu-vmsa.c ipmmu_utlb_enable() -> ipmmu_imuctr_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mmu | 4096-ptr_max |
| PARAM_VALUE | 0 | mmu->features | 4096-ptr_max |
| PARAM_VALUE | 2 | data | 3,19-4294967283 |
| BUF_SIZE | 0 | mmu | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | mmu | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | utlb | $1 |
| BIT_INFO | 2 | data | 0x3,0xfffffff3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | mmu | unit_byte |