Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/xe/xe_bo.c vram_region_gpu_offset() -> xe_map_resource_to_region()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | res | 4096-ptr_max |
| PARAM_VALUE | 0 | res->bo | 4096-ptr_max |
| PARAM_VALUE | 0 | res->mem_type | 2-7,9-u32max |
| DATA_SOURCE | 0 | res | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | res->bo->base.size | 0-u64max[c] |
| USER_DATA | 0 | res->bo->base.vma_node.vm_node.size | 1-s32max[c] |
| USER_DATA | 0 | res->bo->base.vma_node.vm_node.start | 0-s32max[c] |
| USER_DATA | 0 | res->bo->page_alignment | 0-u32max |
| USER_DATA | 0 | res->size | 0-u64max[c] |
| HALF_LOCKED2 | &ggtt->lock |
drivers/gpu/drm/xe/xe_bo.c xe_ttm_access_memory() -> xe_map_resource_to_region()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | res | 4096-ptr_max |
| PARAM_VALUE | 0 | res->mem_type | 2-7,9-u32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | ttm_bo->base.resv | ||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/xe/xe_bo.c xe_ttm_io_mem_pfn() -> xe_map_resource_to_region()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | res | 4096-ptr_max |
| PARAM_VALUE | 0 | res->mem_type | 0-7,9-u32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &rdev->pm.mclk_lock | ||
| HALF_LOCKED2 | bo->base.resv | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
drivers/gpu/drm/xe/xe_bo.c xe_ttm_io_mem_reserve() -> xe_map_resource_to_region()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | res | 4096-ptr_max |
| PARAM_VALUE | 0 | res->mem_type | 2-3 |
| DATA_SOURCE | 0 | res | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | res->bo->base.size | 0-u64max[c] |
| USER_DATA | 0 | res->bo->base.vma_node.vm_node.size | 1-s32max[c] |
| USER_DATA | 0 | res->bo->base.vma_node.vm_node.start | 0-s32max[c] |
| USER_DATA | 0 | res->bo->page_alignment | 0-u32max |
| USER_DATA | 0 | res->size | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 0 | res->start |
drivers/gpu/drm/xe/xe_svm.c xe_svm_populate_devmem_pfn() -> xe_map_resource_to_region()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &driver_migrate_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &vm->lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |