diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_vm.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_vm.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_vm.h b/drivers/gpu/drm/xe/xe_vm.h index b882bfb31bd0..0ef811fc2bde 100644 --- a/drivers/gpu/drm/xe/xe_vm.h +++ b/drivers/gpu/drm/xe/xe_vm.h @@ -18,9 +18,12 @@ struct drm_file; struct ttm_buffer_object; +struct dma_fence; + struct xe_exec_queue; struct xe_file; struct xe_sync_entry; +struct xe_svm_range; struct drm_exec; struct xe_vm *xe_vm_create(struct xe_device *xe, u32 flags); @@ -150,6 +153,11 @@ static inline bool xe_vma_is_null(struct xe_vma *vma) return vma->gpuva.flags & DRM_GPUVA_SPARSE; } +static inline bool xe_vma_is_cpu_addr_mirror(struct xe_vma *vma) +{ + return vma->gpuva.flags & XE_VMA_SYSTEM_ALLOCATOR; +} + static inline bool xe_vma_has_no_bo(struct xe_vma *vma) { return !xe_vma_bo(vma); @@ -157,7 +165,8 @@ static inline bool xe_vma_has_no_bo(struct xe_vma *vma) static inline bool xe_vma_is_userptr(struct xe_vma *vma) { - return xe_vma_has_no_bo(vma) && !xe_vma_is_null(vma); + return xe_vma_has_no_bo(vma) && !xe_vma_is_null(vma) && + !xe_vma_is_cpu_addr_mirror(vma); } /** @@ -210,9 +219,17 @@ int xe_vm_userptr_check_repin(struct xe_vm *vm); int xe_vm_rebind(struct xe_vm *vm, bool rebind_worker); struct dma_fence *xe_vma_rebind(struct xe_vm *vm, struct xe_vma *vma, u8 tile_mask); +struct dma_fence *xe_vm_range_rebind(struct xe_vm *vm, + struct xe_vma *vma, + struct xe_svm_range *range, + u8 tile_mask); +struct dma_fence *xe_vm_range_unbind(struct xe_vm *vm, + struct xe_svm_range *range); int xe_vm_invalidate_vma(struct xe_vma *vma); +int xe_vm_validate_protected(struct xe_vm *vm); + static inline void xe_vm_queue_rebind_worker(struct xe_vm *vm) { xe_assert(vm->xe, xe_vm_in_preempt_fence_mode(vm)); @@ -247,6 +264,10 @@ int xe_vm_lock_vma(struct drm_exec *exec, struct xe_vma *vma); int xe_vm_validate_rebind(struct xe_vm *vm, struct drm_exec *exec, unsigned int num_fences); +struct dma_fence *xe_vm_bind_kernel_bo(struct xe_vm *vm, struct xe_bo *bo, + struct xe_exec_queue *q, u64 addr, + enum xe_cache_level cache_lvl); + /** * xe_vm_resv() - Return's the vm's reservation object * @vm: The vm |