1 /*
2  * Copyright 2010 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
23  */
24 #ifndef __GF100_GR_H__
25 #define __GF100_GR_H__
26 #define gf100_gr(p) container_of((p), struct gf100_gr, base)
27 #include "priv.h"
28 
29 #include <core/gpuobj.h>
30 #include <subdev/ltc.h>
31 #include <subdev/mmu.h>
32 #include <engine/falcon.h>
33 
34 struct nvkm_acr_lsfw;
35 
36 #define GPC_MAX 32
37 #define TPC_MAX_PER_GPC 8
38 #define TPC_MAX (GPC_MAX * TPC_MAX_PER_GPC)
39 
40 #define ROP_BCAST(r)      (0x408800 + (r))
41 #define ROP_UNIT(u, r)    (0x410000 + (u) * 0x400 + (r))
42 #define GPC_BCAST(r)      (0x418000 + (r))
43 #define GPC_UNIT(t, r)    (0x500000 + (t) * 0x8000 + (r))
44 #define PPC_UNIT(t, m, r) (0x503000 + (t) * 0x8000 + (m) * 0x200 + (r))
45 #define TPC_UNIT(t, m, r) (0x504000 + (t) * 0x8000 + (m) * 0x800 + (r))
46 
47 struct gf100_gr_data {
48 	u32 size;
49 	u32 align;
50 	bool priv;
51 };
52 
53 struct gf100_gr_mmio {
54 	u32 addr;
55 	u32 data;
56 	u32 shift;
57 	int buffer;
58 };
59 
60 struct gf100_gr_zbc_color {
61 	u32 format;
62 	u32 ds[4];
63 	u32 l2[4];
64 };
65 
66 struct gf100_gr_zbc_depth {
67 	u32 format;
68 	u32 ds;
69 	u32 l2;
70 };
71 
72 struct gf100_gr_zbc_stencil {
73 	u32 format;
74 	u32 ds;
75 	u32 l2;
76 };
77 
78 struct gf100_gr {
79 	const struct gf100_gr_func *func;
80 	struct nvkm_gr base;
81 
82 	struct {
83 		struct nvkm_falcon falcon;
84 		struct nvkm_blob inst;
85 		struct nvkm_blob data;
86 
87 		struct mutex mutex;
88 		u32 disable;
89 	} fecs;
90 
91 	struct {
92 		struct nvkm_falcon falcon;
93 		struct nvkm_blob inst;
94 		struct nvkm_blob data;
95 	} gpccs;
96 
97 	bool firmware;
98 
99 	/*
100 	 * Used if the register packs are loaded from NVIDIA fw instead of
101 	 * using hardcoded arrays. To be allocated with vzalloc().
102 	 */
103 	struct gf100_gr_pack *sw_nonctx;
104 	struct gf100_gr_pack *sw_ctx;
105 	struct gf100_gr_pack *bundle;
106 	struct gf100_gr_pack *method;
107 
108 	struct gf100_gr_zbc_color zbc_color[NVKM_LTC_MAX_ZBC_CNT];
109 	struct gf100_gr_zbc_depth zbc_depth[NVKM_LTC_MAX_ZBC_CNT];
110 	struct gf100_gr_zbc_stencil zbc_stencil[NVKM_LTC_MAX_ZBC_CNT];
111 
112 	u8 rop_nr;
113 	u8 gpc_nr;
114 	u8 tpc_nr[GPC_MAX];
115 	u8 tpc_max;
116 	u8 tpc_total;
117 	u8 ppc_nr[GPC_MAX];
118 	u8 ppc_mask[GPC_MAX];
119 	u8 ppc_tpc_mask[GPC_MAX][4];
120 	u8 ppc_tpc_nr[GPC_MAX][4];
121 	u8 ppc_tpc_min;
122 	u8 ppc_tpc_max;
123 
124 	u8 screen_tile_row_offset;
125 	u8 tile[TPC_MAX];
126 
127 	struct {
128 		u8 gpc;
129 		u8 tpc;
130 	} sm[TPC_MAX];
131 	u8 sm_nr;
132 
133 	struct gf100_gr_data mmio_data[4];
134 	struct gf100_gr_mmio mmio_list[4096/8];
135 	u32  size;
136 	u32 *data;
137 	u32 size_zcull;
138 	u32 size_pm;
139 };
140 
141 int gf100_gr_fecs_bind_pointer(struct gf100_gr *, u32 inst);
142 
143 struct gf100_gr_func_zbc {
144 	void (*clear_color)(struct gf100_gr *, int zbc);
145 	void (*clear_depth)(struct gf100_gr *, int zbc);
146 	int (*stencil_get)(struct gf100_gr *, int format,
147 			   const u32 ds, const u32 l2);
148 	void (*clear_stencil)(struct gf100_gr *, int zbc);
149 };
150 
151 struct gf100_gr_func {
152 	void (*oneinit_tiles)(struct gf100_gr *);
153 	void (*oneinit_sm_id)(struct gf100_gr *);
154 	int (*init)(struct gf100_gr *);
155 	void (*init_419bd8)(struct gf100_gr *);
156 	void (*init_gpc_mmu)(struct gf100_gr *);
157 	void (*init_r405a14)(struct gf100_gr *);
158 	void (*init_bios)(struct gf100_gr *);
159 	void (*init_vsc_stream_master)(struct gf100_gr *);
160 	void (*init_zcull)(struct gf100_gr *);
161 	void (*init_num_active_ltcs)(struct gf100_gr *);
162 	void (*init_rop_active_fbps)(struct gf100_gr *);
163 	void (*init_bios_2)(struct gf100_gr *);
164 	void (*init_swdx_pes_mask)(struct gf100_gr *);
165 	void (*init_fs)(struct gf100_gr *);
166 	void (*init_fecs_exceptions)(struct gf100_gr *);
167 	void (*init_ds_hww_esr_2)(struct gf100_gr *);
168 	void (*init_40601c)(struct gf100_gr *);
169 	void (*init_sked_hww_esr)(struct gf100_gr *);
170 	void (*init_419cc0)(struct gf100_gr *);
171 	void (*init_419eb4)(struct gf100_gr *);
172 	void (*init_419c9c)(struct gf100_gr *);
173 	void (*init_ppc_exceptions)(struct gf100_gr *);
174 	void (*init_tex_hww_esr)(struct gf100_gr *, int gpc, int tpc);
175 	void (*init_504430)(struct gf100_gr *, int gpc, int tpc);
176 	void (*init_shader_exceptions)(struct gf100_gr *, int gpc, int tpc);
177 	void (*init_400054)(struct gf100_gr *);
178 	void (*init_4188a4)(struct gf100_gr *);
179 	void (*trap_mp)(struct gf100_gr *, int gpc, int tpc);
180 	void (*set_hww_esr_report_mask)(struct gf100_gr *);
181 	const struct gf100_gr_pack *mmio;
182 	struct {
183 		struct gf100_gr_ucode *ucode;
184 	} fecs;
185 	struct {
186 		struct gf100_gr_ucode *ucode;
187 	} gpccs;
188 	int (*rops)(struct gf100_gr *);
189 	int gpc_nr;
190 	int tpc_nr;
191 	int ppc_nr;
192 	const struct gf100_grctx_func *grctx;
193 	const struct nvkm_therm_clkgate_pack *clkgate_pack;
194 	const struct gf100_gr_func_zbc *zbc;
195 	struct nvkm_sclass sclass[];
196 };
197 
198 int gf100_gr_rops(struct gf100_gr *);
199 void gf100_gr_oneinit_tiles(struct gf100_gr *);
200 void gf100_gr_oneinit_sm_id(struct gf100_gr *);
201 int gf100_gr_init(struct gf100_gr *);
202 void gf100_gr_init_vsc_stream_master(struct gf100_gr *);
203 void gf100_gr_init_zcull(struct gf100_gr *);
204 void gf100_gr_init_num_active_ltcs(struct gf100_gr *);
205 void gf100_gr_init_fecs_exceptions(struct gf100_gr *);
206 void gf100_gr_init_40601c(struct gf100_gr *);
207 void gf100_gr_init_419cc0(struct gf100_gr *);
208 void gf100_gr_init_419eb4(struct gf100_gr *);
209 void gf100_gr_init_tex_hww_esr(struct gf100_gr *, int, int);
210 void gf100_gr_init_shader_exceptions(struct gf100_gr *, int, int);
211 void gf100_gr_init_400054(struct gf100_gr *);
212 void gf100_gr_init_num_tpc_per_gpc(struct gf100_gr *, bool, bool);
213 extern const struct gf100_gr_func_zbc gf100_gr_zbc;
214 
215 void gf117_gr_init_zcull(struct gf100_gr *);
216 
217 void gk104_gr_init_vsc_stream_master(struct gf100_gr *);
218 void gk104_gr_init_rop_active_fbps(struct gf100_gr *);
219 void gk104_gr_init_ppc_exceptions(struct gf100_gr *);
220 void gk104_gr_init_sked_hww_esr(struct gf100_gr *);
221 
222 void gk110_gr_init_419eb4(struct gf100_gr *);
223 
224 void gm107_gr_init_504430(struct gf100_gr *, int, int);
225 void gm107_gr_init_shader_exceptions(struct gf100_gr *, int, int);
226 void gm107_gr_init_400054(struct gf100_gr *);
227 
228 int gk20a_gr_init(struct gf100_gr *);
229 
230 void gm200_gr_oneinit_tiles(struct gf100_gr *);
231 void gm200_gr_oneinit_sm_id(struct gf100_gr *);
232 int gm200_gr_rops(struct gf100_gr *);
233 void gm200_gr_init_num_active_ltcs(struct gf100_gr *);
234 void gm200_gr_init_ds_hww_esr_2(struct gf100_gr *);
235 
236 void gp100_gr_init_rop_active_fbps(struct gf100_gr *);
237 void gp100_gr_init_fecs_exceptions(struct gf100_gr *);
238 void gp100_gr_init_shader_exceptions(struct gf100_gr *, int, int);
239 void gp100_gr_zbc_clear_color(struct gf100_gr *, int);
240 void gp100_gr_zbc_clear_depth(struct gf100_gr *, int);
241 extern const struct gf100_gr_func_zbc gp100_gr_zbc;
242 
243 void gp102_gr_init_swdx_pes_mask(struct gf100_gr *);
244 extern const struct gf100_gr_func_zbc gp102_gr_zbc;
245 
246 extern const struct gf100_gr_func gp107_gr;
247 
248 void gv100_gr_init_419bd8(struct gf100_gr *);
249 void gv100_gr_init_504430(struct gf100_gr *, int, int);
250 void gv100_gr_init_shader_exceptions(struct gf100_gr *, int, int);
251 void gv100_gr_trap_mp(struct gf100_gr *, int, int);
252 
253 #define gf100_gr_chan(p) container_of((p), struct gf100_gr_chan, object)
254 #include <core/object.h>
255 
256 struct gf100_gr_chan {
257 	struct nvkm_object object;
258 	struct gf100_gr *gr;
259 	struct nvkm_vmm *vmm;
260 
261 	struct nvkm_memory *mmio;
262 	struct nvkm_vma *mmio_vma;
263 	int mmio_nr;
264 
265 	struct {
266 		struct nvkm_memory *mem;
267 		struct nvkm_vma *vma;
268 	} data[4];
269 };
270 
271 void gf100_gr_ctxctl_debug(struct gf100_gr *);
272 
273 u64  gf100_gr_units(struct nvkm_gr *);
274 void gf100_gr_zbc_init(struct gf100_gr *);
275 
276 extern const struct nvkm_object_func gf100_fermi;
277 
278 struct gf100_gr_init {
279 	u32 addr;
280 	u8  count;
281 	u32 pitch;
282 	u32 data;
283 };
284 
285 struct gf100_gr_pack {
286 	const struct gf100_gr_init *init;
287 	u32 type;
288 };
289 
290 #define pack_for_each_init(init, pack, head)                                   \
291 	for (pack = head; pack && pack->init; pack++)                          \
292 		  for (init = pack->init; init && init->count; init++)
293 
294 struct gf100_gr_ucode {
295 	struct nvkm_blob code;
296 	struct nvkm_blob data;
297 };
298 
299 extern struct gf100_gr_ucode gf100_gr_fecs_ucode;
300 extern struct gf100_gr_ucode gf100_gr_gpccs_ucode;
301 
302 extern struct gf100_gr_ucode gk110_gr_fecs_ucode;
303 extern struct gf100_gr_ucode gk110_gr_gpccs_ucode;
304 
305 int  gf100_gr_wait_idle(struct gf100_gr *);
306 void gf100_gr_mmio(struct gf100_gr *, const struct gf100_gr_pack *);
307 void gf100_gr_icmd(struct gf100_gr *, const struct gf100_gr_pack *);
308 void gf100_gr_mthd(struct gf100_gr *, const struct gf100_gr_pack *);
309 int  gf100_gr_init_ctxctl(struct gf100_gr *);
310 
311 /* register init value lists */
312 
313 extern const struct gf100_gr_init gf100_gr_init_main_0[];
314 extern const struct gf100_gr_init gf100_gr_init_fe_0[];
315 extern const struct gf100_gr_init gf100_gr_init_pri_0[];
316 extern const struct gf100_gr_init gf100_gr_init_rstr2d_0[];
317 extern const struct gf100_gr_init gf100_gr_init_pd_0[];
318 extern const struct gf100_gr_init gf100_gr_init_ds_0[];
319 extern const struct gf100_gr_init gf100_gr_init_scc_0[];
320 extern const struct gf100_gr_init gf100_gr_init_prop_0[];
321 extern const struct gf100_gr_init gf100_gr_init_gpc_unk_0[];
322 extern const struct gf100_gr_init gf100_gr_init_setup_0[];
323 extern const struct gf100_gr_init gf100_gr_init_crstr_0[];
324 extern const struct gf100_gr_init gf100_gr_init_setup_1[];
325 extern const struct gf100_gr_init gf100_gr_init_zcull_0[];
326 extern const struct gf100_gr_init gf100_gr_init_gpm_0[];
327 extern const struct gf100_gr_init gf100_gr_init_gpc_unk_1[];
328 extern const struct gf100_gr_init gf100_gr_init_gcc_0[];
329 extern const struct gf100_gr_init gf100_gr_init_tpccs_0[];
330 extern const struct gf100_gr_init gf100_gr_init_tex_0[];
331 extern const struct gf100_gr_init gf100_gr_init_pe_0[];
332 extern const struct gf100_gr_init gf100_gr_init_l1c_0[];
333 extern const struct gf100_gr_init gf100_gr_init_wwdx_0[];
334 extern const struct gf100_gr_init gf100_gr_init_tpccs_1[];
335 extern const struct gf100_gr_init gf100_gr_init_mpc_0[];
336 extern const struct gf100_gr_init gf100_gr_init_be_0[];
337 extern const struct gf100_gr_init gf100_gr_init_fe_1[];
338 extern const struct gf100_gr_init gf100_gr_init_pe_1[];
339 void gf100_gr_init_gpc_mmu(struct gf100_gr *);
340 void gf100_gr_trap_mp(struct gf100_gr *, int, int);
341 extern const struct nvkm_bitfield gf100_mp_global_error[];
342 extern const struct nvkm_enum gf100_mp_warp_error[];
343 
344 extern const struct gf100_gr_init gf104_gr_init_ds_0[];
345 extern const struct gf100_gr_init gf104_gr_init_tex_0[];
346 extern const struct gf100_gr_init gf104_gr_init_sm_0[];
347 
348 extern const struct gf100_gr_init gf108_gr_init_gpc_unk_0[];
349 extern const struct gf100_gr_init gf108_gr_init_setup_1[];
350 
351 extern const struct gf100_gr_init gf119_gr_init_pd_0[];
352 extern const struct gf100_gr_init gf119_gr_init_ds_0[];
353 extern const struct gf100_gr_init gf119_gr_init_prop_0[];
354 extern const struct gf100_gr_init gf119_gr_init_gpm_0[];
355 extern const struct gf100_gr_init gf119_gr_init_gpc_unk_1[];
356 extern const struct gf100_gr_init gf119_gr_init_tex_0[];
357 extern const struct gf100_gr_init gf119_gr_init_sm_0[];
358 extern const struct gf100_gr_init gf119_gr_init_fe_1[];
359 
360 extern const struct gf100_gr_init gf117_gr_init_pes_0[];
361 extern const struct gf100_gr_init gf117_gr_init_wwdx_0[];
362 extern const struct gf100_gr_init gf117_gr_init_cbm_0[];
363 
364 extern const struct gf100_gr_init gk104_gr_init_main_0[];
365 extern const struct gf100_gr_init gk104_gr_init_gpc_unk_2[];
366 extern const struct gf100_gr_init gk104_gr_init_tpccs_0[];
367 extern const struct gf100_gr_init gk104_gr_init_pe_0[];
368 extern const struct gf100_gr_init gk104_gr_init_be_0[];
369 extern const struct gf100_gr_pack gk104_gr_pack_mmio[];
370 
371 extern const struct gf100_gr_init gk110_gr_init_fe_0[];
372 extern const struct gf100_gr_init gk110_gr_init_ds_0[];
373 extern const struct gf100_gr_init gk110_gr_init_sked_0[];
374 extern const struct gf100_gr_init gk110_gr_init_cwd_0[];
375 extern const struct gf100_gr_init gk110_gr_init_gpc_unk_1[];
376 extern const struct gf100_gr_init gk110_gr_init_tex_0[];
377 extern const struct gf100_gr_init gk110_gr_init_sm_0[];
378 
379 extern const struct gf100_gr_init gk208_gr_init_gpc_unk_0[];
380 
381 extern const struct gf100_gr_init gm107_gr_init_scc_0[];
382 extern const struct gf100_gr_init gm107_gr_init_prop_0[];
383 extern const struct gf100_gr_init gm107_gr_init_setup_1[];
384 extern const struct gf100_gr_init gm107_gr_init_zcull_0[];
385 extern const struct gf100_gr_init gm107_gr_init_gpc_unk_1[];
386 extern const struct gf100_gr_init gm107_gr_init_tex_0[];
387 extern const struct gf100_gr_init gm107_gr_init_l1c_0[];
388 extern const struct gf100_gr_init gm107_gr_init_wwdx_0[];
389 extern const struct gf100_gr_init gm107_gr_init_cbm_0[];
390 void gm107_gr_init_bios(struct gf100_gr *);
391 
392 void gm200_gr_init_gpc_mmu(struct gf100_gr *);
393 
394 struct gf100_gr_fwif {
395 	int version;
396 	int (*load)(struct gf100_gr *, int ver, const struct gf100_gr_fwif *);
397 	const struct gf100_gr_func *func;
398 	const struct nvkm_acr_lsf_func *fecs;
399 	const struct nvkm_acr_lsf_func *gpccs;
400 };
401 
402 int gf100_gr_load(struct gf100_gr *, int, const struct gf100_gr_fwif *);
403 int gf100_gr_nofw(struct gf100_gr *, int, const struct gf100_gr_fwif *);
404 
405 int gk20a_gr_load_sw(struct gf100_gr *, const char *path, int ver);
406 
407 int gm200_gr_nofw(struct gf100_gr *, int, const struct gf100_gr_fwif *);
408 int gm200_gr_load(struct gf100_gr *, int, const struct gf100_gr_fwif *);
409 extern const struct nvkm_acr_lsf_func gm200_gr_gpccs_acr;
410 extern const struct nvkm_acr_lsf_func gm200_gr_fecs_acr;
411 
412 extern const struct nvkm_acr_lsf_func gm20b_gr_fecs_acr;
413 void gm20b_gr_acr_bld_write(struct nvkm_acr *, u32, struct nvkm_acr_lsfw *);
414 void gm20b_gr_acr_bld_patch(struct nvkm_acr *, u32, s64);
415 
416 extern const struct nvkm_acr_lsf_func gp108_gr_gpccs_acr;
417 extern const struct nvkm_acr_lsf_func gp108_gr_fecs_acr;
418 
419 int gf100_gr_new_(const struct gf100_gr_fwif *, struct nvkm_device *, enum nvkm_subdev_type, int,
420 		  struct nvkm_gr **);
421 #endif
422