diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2017-11-01 03:56:19 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2017-11-02 13:32:25 +1000 |
| commit | 03b0ba7b545ba0c5b19fedb14a771a3517a1328e (patch) | |
| tree | c1221f75dc3f3cb61cfc6259e2cc7a4543596ae6 /drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c | |
| parent | 77783435c31182166c4679ad75358e1756d1e5da (diff) | |
drm/nouveau/mmu/nv44: implement vmm on top of new base
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c index fc4390de345e..3e6036431754 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/nv04.c @@ -21,7 +21,6 @@ * * Authors: Ben Skeggs */ -#include "nv04.h" #include "vmm.h" #include <nvif/class.h> @@ -81,32 +80,6 @@ nv04_mmu_oneinit(struct nvkm_mmu *mmu) return 0; } -void * -nv04_mmu_dtor(struct nvkm_mmu *base) -{ - struct nv04_mmu *mmu = nv04_mmu(base); - struct nvkm_device *device = mmu->base.subdev.device; - if (mmu->base.vmm) - nvkm_memory_unref(&mmu->base.vmm->pgt[0].mem[0]); - if (mmu->nullp) { - dma_free_coherent(device->dev, 16 * 1024, - mmu->nullp, mmu->null); - } - return mmu; -} - -int -nv04_mmu_new_(const struct nvkm_mmu_func *func, struct nvkm_device *device, - int index, struct nvkm_mmu **pmmu) -{ - struct nv04_mmu *mmu; - if (!(mmu = kzalloc(sizeof(*mmu), GFP_KERNEL))) - return -ENOMEM; - *pmmu = &mmu->base; - nvkm_mmu_ctor(func, device, index, &mmu->base); - return 0; -} - const struct nvkm_mmu_func nv04_mmu = { .oneinit = nv04_mmu_oneinit, |