diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b.c index e0a41ce3ddd1..5d760a198b22 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gp10b.c @@ -19,25 +19,24 @@ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ -#include "priv.h" +#include "vmm.h" + +#include <core/option.h> + +#include <nvif/class.h> static const struct nvkm_mmu_func gp10b_mmu = { - .limit = (1ULL << 40), - .dma_bits = 40, - .pgt_bits = 27 - 12, - .spg_shift = 12, - .lpg_shift = 17, - .create = gf100_vm_create, - .map_pgt = gf100_vm_map_pgt, - .map = gf100_vm_map, - .map_sg = gf100_vm_map_sg, - .unmap = gf100_vm_unmap, - .flush = gf100_vm_flush, + .limit = (1ULL << 49), + .dma_bits = 47, + .lpg_shift = 16, + .vmm = {{ -1, -1, NVIF_CLASS_VMM_GP100}, gp10b_vmm_new }, }; int gp10b_mmu_new(struct nvkm_device *device, int index, struct nvkm_mmu **pmmu) { + if (!nvkm_boolopt(device->cfgopt, "GP100MmuLayout", false)) + return gm20b_mmu_new(device, index, pmmu); return nvkm_mmu_new_(&gp10b_mmu, device, index, pmmu); } |