nv50_vmm_new
.vmm = {{ -1, -1, NVIF_CLASS_VMM_NV50}, nv50_vmm_new, false, 0x0200 },
.vmm = {{ -1, -1, NVIF_CLASS_VMM_NV50}, nv50_vmm_new, false, 0x1400 },
int nv50_vmm_new(struct nvkm_mmu *, bool, u64, u64, void *, u32,