1 /*
2 * Copyright 2021 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 "priv.h"
23
24 static const struct nvkm_falcon_func
25 ga102_gsp_flcn = {
26 .disable = gm200_flcn_disable,
27 .enable = gm200_flcn_enable,
28 .select = ga102_flcn_select,
29 .addr2 = 0x1000,
30 .reset_eng = gp102_flcn_reset_eng,
31 .reset_prep = ga102_flcn_reset_prep,
32 .reset_wait_mem_scrubbing = ga102_flcn_reset_wait_mem_scrubbing,
33 .imem_dma = &ga102_flcn_dma,
34 .dmem_dma = &ga102_flcn_dma,
35 };
36
37 static const struct nvkm_gsp_func
38 ga102_gsp = {
39 .flcn = &ga102_gsp_flcn,
40 };
41
42 static int
ga102_gsp_nofw(struct nvkm_gsp * gsp,int ver,const struct nvkm_gsp_fwif * fwif)43 ga102_gsp_nofw(struct nvkm_gsp *gsp, int ver, const struct nvkm_gsp_fwif *fwif)
44 {
45 return 0;
46 }
47
48 static struct nvkm_gsp_fwif
49 ga102_gsps[] = {
50 { -1, ga102_gsp_nofw, &ga102_gsp },
51 {}
52 };
53
54 int
ga102_gsp_new(struct nvkm_device * device,enum nvkm_subdev_type type,int inst,struct nvkm_gsp ** pgsp)55 ga102_gsp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
56 struct nvkm_gsp **pgsp)
57 {
58 return nvkm_gsp_new_(ga102_gsps, device, type, inst, pgsp);
59 }
60
