Defined in 1 files as a function:
Referenced in 5 files:
- arch/arm/mm/dma-mapping.c, line 1661
- arch/loongarch/kernel/dma.c, line 16
- drivers/acpi/arm64/dma.c, line 36
- drivers/iommu/dma-iommu.c, line 690
- drivers/of/device.c, line 114
Smatch caller information:
drivers/iommu/dma-iommu.c iommu_dma_init_domain() -> dma_range_map_max()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | map | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &group->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &iommu_probe_device_lock | ||
| TYPE_LOCK | (struct iommu_group)->mutex |
drivers/of/device.c of_dma_configure_id() -> dma_range_map_max()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | map | 16,4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &card->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &component_mutex |