1 /*
2  * Copyright 2013 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  * Authors: Ben Skeggs <bskeggs@redhat.com>
23  */
24 #include "gf100.h"
25 #include "ctxgf100.h"
26 
27 #include <subdev/timer.h>
28 
29 #include <nvif/class.h>
30 
31 /*******************************************************************************
32  * PGRAPH register lists
33  ******************************************************************************/
34 
35 static const struct gf100_gr_init
36 gk208_gr_init_main_0[] = {
37 	{ 0x400080,   1, 0x04, 0x003083c2 },
38 	{ 0x400088,   1, 0x04, 0x0001bfe7 },
39 	{ 0x40008c,   1, 0x04, 0x00000000 },
40 	{ 0x400090,   1, 0x04, 0x00000030 },
41 	{ 0x40013c,   1, 0x04, 0x003901f7 },
42 	{ 0x400140,   1, 0x04, 0x00000100 },
43 	{ 0x400144,   1, 0x04, 0x00000000 },
44 	{ 0x400148,   1, 0x04, 0x00000110 },
45 	{ 0x400138,   1, 0x04, 0x00000000 },
46 	{ 0x400130,   2, 0x04, 0x00000000 },
47 	{ 0x400124,   1, 0x04, 0x00000002 },
48 	{}
49 };
50 
51 static const struct gf100_gr_init
52 gk208_gr_init_ds_0[] = {
53 	{ 0x405844,   1, 0x04, 0x00ffffff },
54 	{ 0x405850,   1, 0x04, 0x00000000 },
55 	{ 0x405900,   1, 0x04, 0x00000000 },
56 	{ 0x405908,   1, 0x04, 0x00000000 },
57 	{ 0x405928,   2, 0x04, 0x00000000 },
58 	{}
59 };
60 
61 const struct gf100_gr_init
62 gk208_gr_init_gpc_unk_0[] = {
63 	{ 0x418604,   1, 0x04, 0x00000000 },
64 	{ 0x418680,   1, 0x04, 0x00000000 },
65 	{ 0x418714,   1, 0x04, 0x00000000 },
66 	{ 0x418384,   2, 0x04, 0x00000000 },
67 	{}
68 };
69 
70 static const struct gf100_gr_init
71 gk208_gr_init_setup_1[] = {
72 	{ 0x4188c8,   2, 0x04, 0x00000000 },
73 	{ 0x4188d0,   1, 0x04, 0x00010000 },
74 	{ 0x4188d4,   1, 0x04, 0x00000201 },
75 	{}
76 };
77 
78 static const struct gf100_gr_init
79 gk208_gr_init_tex_0[] = {
80 	{ 0x419ab0,   1, 0x04, 0x00000000 },
81 	{ 0x419ac8,   1, 0x04, 0x00000000 },
82 	{ 0x419ab8,   1, 0x04, 0x000000e7 },
83 	{ 0x419abc,   2, 0x04, 0x00000000 },
84 	{ 0x419ab4,   1, 0x04, 0x00000000 },
85 	{ 0x419aa8,   2, 0x04, 0x00000000 },
86 	{}
87 };
88 
89 static const struct gf100_gr_init
90 gk208_gr_init_l1c_0[] = {
91 	{ 0x419c98,   1, 0x04, 0x00000000 },
92 	{ 0x419ca8,   1, 0x04, 0x00000000 },
93 	{ 0x419cb0,   1, 0x04, 0x01000000 },
94 	{ 0x419cb4,   1, 0x04, 0x00000000 },
95 	{ 0x419cb8,   1, 0x04, 0x00b08bea },
96 	{ 0x419c84,   1, 0x04, 0x00010384 },
97 	{ 0x419cbc,   1, 0x04, 0x281b3646 },
98 	{ 0x419cc0,   2, 0x04, 0x00000000 },
99 	{ 0x419c80,   1, 0x04, 0x00000230 },
100 	{ 0x419ccc,   2, 0x04, 0x00000000 },
101 	{}
102 };
103 
104 static const struct gf100_gr_pack
105 gk208_gr_pack_mmio[] = {
106 	{ gk208_gr_init_main_0 },
107 	{ gk110_gr_init_fe_0 },
108 	{ gf100_gr_init_pri_0 },
109 	{ gf100_gr_init_rstr2d_0 },
110 	{ gf119_gr_init_pd_0 },
111 	{ gk208_gr_init_ds_0 },
112 	{ gf100_gr_init_scc_0 },
113 	{ gk110_gr_init_sked_0 },
114 	{ gk110_gr_init_cwd_0 },
115 	{ gf119_gr_init_prop_0 },
116 	{ gk208_gr_init_gpc_unk_0 },
117 	{ gf100_gr_init_setup_0 },
118 	{ gf100_gr_init_crstr_0 },
119 	{ gk208_gr_init_setup_1 },
120 	{ gf100_gr_init_zcull_0 },
121 	{ gf119_gr_init_gpm_0 },
122 	{ gk110_gr_init_gpc_unk_1 },
123 	{ gf100_gr_init_gcc_0 },
124 	{ gk104_gr_init_tpccs_0 },
125 	{ gk208_gr_init_tex_0 },
126 	{ gk104_gr_init_pe_0 },
127 	{ gk208_gr_init_l1c_0 },
128 	{ gf100_gr_init_mpc_0 },
129 	{ gk110_gr_init_sm_0 },
130 	{ gf117_gr_init_pes_0 },
131 	{ gf117_gr_init_wwdx_0 },
132 	{ gf117_gr_init_cbm_0 },
133 	{ gk104_gr_init_be_0 },
134 	{ gf100_gr_init_fe_1 },
135 	{}
136 };
137 
138 /*******************************************************************************
139  * PGRAPH engine/subdev functions
140  ******************************************************************************/
141 
142 #include "fuc/hubgk208.fuc5.h"
143 
144 static struct gf100_gr_ucode
145 gk208_gr_fecs_ucode = {
146 	.code.data = gk208_grhub_code,
147 	.code.size = sizeof(gk208_grhub_code),
148 	.data.data = gk208_grhub_data,
149 	.data.size = sizeof(gk208_grhub_data),
150 };
151 
152 #include "fuc/gpcgk208.fuc5.h"
153 
154 static struct gf100_gr_ucode
155 gk208_gr_gpccs_ucode = {
156 	.code.data = gk208_grgpc_code,
157 	.code.size = sizeof(gk208_grgpc_code),
158 	.data.data = gk208_grgpc_data,
159 	.data.size = sizeof(gk208_grgpc_data),
160 };
161 
162 static const struct gf100_gr_func
163 gk208_gr = {
164 	.grctx = &gk208_grctx,
165 	.sclass = {
166 		{ -1, -1, FERMI_TWOD_A },
167 		{ -1, -1, KEPLER_INLINE_TO_MEMORY_B },
168 		{ -1, -1, KEPLER_B, &gf100_fermi },
169 		{ -1, -1, KEPLER_COMPUTE_B },
170 		{}
171 	}
172 };
173 
174 struct nvkm_oclass *
175 gk208_gr_oclass = &(struct gf100_gr_oclass) {
176 	.base.handle = NV_ENGINE(GR, 0x08),
177 	.base.ofuncs = &(struct nvkm_ofuncs) {
178 		.ctor = gk104_gr_ctor,
179 		.dtor = gf100_gr_dtor,
180 		.init = gk104_gr_init,
181 		.fini = _nvkm_gr_fini,
182 	},
183 	.func = &gk208_gr,
184 	.mmio = gk208_gr_pack_mmio,
185 	.fecs.ucode = &gk208_gr_fecs_ucode,
186 	.gpccs.ucode = &gk208_gr_gpccs_ucode,
187 	.ppc_nr = 1,
188 }.base;
189