1/*
2 * Copyright 2017 Red Hat Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 */
22#include "vmm.h"
23
24static const struct nvkm_vmm_func
25gm20b_vmm_17 = {
26	.join = gm200_vmm_join,
27	.part = gf100_vmm_part,
28	.aper = gk20a_vmm_aper,
29	.valid = gf100_vmm_valid,
30	.flush = gf100_vmm_flush,
31	.invalidate_pdb = gf100_vmm_invalidate_pdb,
32	.page = {
33		{ 27, &gm200_vmm_desc_17_17[1], NVKM_VMM_PAGE_Sxxx },
34		{ 17, &gm200_vmm_desc_17_17[0], NVKM_VMM_PAGE_SxHC },
35		{ 12, &gm200_vmm_desc_17_12[0], NVKM_VMM_PAGE_SxHx },
36		{}
37	}
38};
39
40static const struct nvkm_vmm_func
41gm20b_vmm_16 = {
42	.join = gm200_vmm_join,
43	.part = gf100_vmm_part,
44	.aper = gk20a_vmm_aper,
45	.valid = gf100_vmm_valid,
46	.flush = gf100_vmm_flush,
47	.invalidate_pdb = gf100_vmm_invalidate_pdb,
48	.page = {
49		{ 27, &gm200_vmm_desc_16_16[1], NVKM_VMM_PAGE_Sxxx },
50		{ 16, &gm200_vmm_desc_16_16[0], NVKM_VMM_PAGE_SxHC },
51		{ 12, &gm200_vmm_desc_16_12[0], NVKM_VMM_PAGE_SxHx },
52		{}
53	}
54};
55
56int
57gm20b_vmm_new(struct nvkm_mmu *mmu, bool managed, u64 addr, u64 size,
58	      void *argv, u32 argc, struct lock_class_key *key,
59	      const char *name, struct nvkm_vmm **pvmm)
60{
61	return gm200_vmm_new_(&gm20b_vmm_16, &gm20b_vmm_17, mmu, managed, addr,
62			      size, argv, argc, key, name, pvmm);
63}
64
65int
66gm20b_vmm_new_fixed(struct nvkm_mmu *mmu, bool managed, u64 addr, u64 size,
67		    void *argv, u32 argc, struct lock_class_key *key,
68		    const char *name, struct nvkm_vmm **pvmm)
69{
70	return gf100_vmm_new_(&gm20b_vmm_16, &gm20b_vmm_17, mmu, managed, addr,
71			      size, argv, argc, key, name, pvmm);
72}
73