1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/mm/nvgpu_mem.c b/drivers/gpu/nvgpu/common/mm/nvgpu_mem.c
index 4def4938..855d455d 100644
--- a/drivers/gpu/nvgpu/common/mm/nvgpu_mem.c
+++ b/drivers/gpu/nvgpu/common/mm/nvgpu_mem.c
@@ -74,6 +74,15 @@ u32 nvgpu_aperture_mask(struct gk20a *g, struct nvgpu_mem *mem,
                                      sysmem_mask, sysmem_coh_mask, vidmem_mask);
 }
 
+bool nvgpu_aperture_is_sysmem(enum nvgpu_aperture ap)
+{
+        return ap == __APERTURE_SYSMEM_COH || ap == APERTURE_SYSMEM;
+}
+
+bool nvgpu_mem_is_sysmem(struct nvgpu_mem *mem)
+{
+        return nvgpu_aperture_is_sysmem(mem->aperture);
+}
 
 struct nvgpu_sgl *nvgpu_sgt_get_next(struct nvgpu_sgt *sgt,
                                      struct nvgpu_sgl *sgl)