gh100.c

 1/* SPDX-License-Identifier: MIT
 2 *
 3 * Copyright (c) 2025, NVIDIA CORPORATION. All rights reserved.
 4 */
 5#include "mem.h"
 6#include "vmm.h"
 7
 8#include <nvif/class.h>
 9
10static const struct nvkm_mmu_func
11gh100_mmu = {
12	.dma_bits = 52,
13	.mmu = {{ -1, -1, NVIF_CLASS_MMU_GF100}},
14	.mem = {{ -1,  0, NVIF_CLASS_MEM_GF100}, gf100_mem_new, gf100_mem_map },
15	.vmm = {{ -1,  0, NVIF_CLASS_VMM_GP100}, gh100_vmm_new },
16	.kind = tu102_mmu_kind,
17	.kind_sys = true,
18};
19
20int
21gh100_mmu_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
22	      struct nvkm_mmu **pmmu)
23{
24	return r535_mmu_new(&gh100_mmu, device, type, inst, pmmu);
25}