diff options
author | Ben Skeggs <bskeggs@redhat.com> | 2017-11-01 03:56:19 +1000 |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2017-11-02 13:32:31 +1000 |
commit | 920d2b5ef2157e169d85cb778feca558c56b8370 (patch) | |
tree | 5b32f7727d8c4db13903e8db2bba375e8f9eac53 /drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c | |
parent | c83c4097eba8950bc7028f0846c21f9718dd8697 (diff) | |
download | linux-920d2b5ef2157e169d85cb778feca558c56b8370.tar.bz2 |
drm/nouveau/mmu: define user interfaces to mmu vmm opertaions
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c index ed192ab3728b..353f10f92b77 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c @@ -21,6 +21,7 @@ */ #include "ummu.h" #include "umem.h" +#include "uvmm.h" #include <core/client.h> @@ -41,6 +42,14 @@ nvkm_ummu_sclass(struct nvkm_object *object, int index, } } + if (mmu->func->vmm.user.oclass) { + if (index-- == 0) { + oclass->base = mmu->func->vmm.user; + oclass->ctor = nvkm_uvmm_new; + return 0; + } + } + return -EINVAL; } |