1 /*
2  * Copyright 2019 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 "ctxgf100.h"
23 
24 static void
ga102_grctx_generate_sm_id(struct gf100_gr * gr,int gpc,int tpc,int sm)25 ga102_grctx_generate_sm_id(struct gf100_gr *gr, int gpc, int tpc, int sm)
26 {
27 	struct nvkm_device *device = gr->base.engine.subdev.device;
28 
29 	tpc = gv100_gr_nonpes_aware_tpc(gr, gpc, tpc);
30 
31 	nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x608), sm);
32 }
33 
34 static void
ga102_grctx_generate_unkn(struct gf100_gr * gr)35 ga102_grctx_generate_unkn(struct gf100_gr *gr)
36 {
37 	struct nvkm_device *device = gr->base.engine.subdev.device;
38 
39 	nvkm_mask(device, 0x41980c, 0x00000010, 0x00000010);
40 	nvkm_mask(device, 0x41be08, 0x00000004, 0x00000004);
41 }
42 
43 static void
ga102_grctx_generate_r419ea8(struct gf100_gr * gr)44 ga102_grctx_generate_r419ea8(struct gf100_gr *gr)
45 {
46 	struct nvkm_device *device = gr->base.engine.subdev.device;
47 
48 	nvkm_wr32(device, 0x419ea8, nvkm_rd32(device, 0x504728) | 0x08000000);
49 }
50 
51 const struct gf100_grctx_func
52 ga102_grctx = {
53 	.main = gf100_grctx_generate_main,
54 	.unkn = ga102_grctx_generate_unkn,
55 	.bundle = gm107_grctx_generate_bundle,
56 	.bundle_size = 0x3000,
57 	.bundle_min_gpm_fifo_depth = 0x180,
58 	.bundle_token_limit = 0x1140,
59 	.pagepool = gp100_grctx_generate_pagepool,
60 	.pagepool_size = 0x20000,
61 	.attrib_cb_size = gp102_grctx_generate_attrib_cb_size,
62 	.attrib_cb = gv100_grctx_generate_attrib_cb,
63 	.attrib = gv100_grctx_generate_attrib,
64 	.attrib_nr_max = 0x800,
65 	.attrib_nr = 0x4a1,
66 	.alpha_nr_max = 0xc00,
67 	.alpha_nr = 0x800,
68 	.unknown_size = 0x80000,
69 	.unknown = tu102_grctx_generate_unknown,
70 	.gfxp_nr = 0xd28,
71 	.sm_id = ga102_grctx_generate_sm_id,
72 	.skip_pd_num_tpc_per_gpc = true,
73 	.rop_mapping = gv100_grctx_generate_rop_mapping,
74 	.r406500 = gm200_grctx_generate_r406500,
75 	.r400088 = gv100_grctx_generate_r400088,
76 	.r419ea8 = ga102_grctx_generate_r419ea8,
77 };
78