Commit | Line | Data |
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4b223eef | 1 | /* |
ebb945a9 | 2 | * Copyright 2012 Red Hat Inc. |
4b223eef BS |
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 | ||
02a841d4 | 25 | #include "nvc0.h" |
0411de85 | 26 | |
ebb945a9 BS |
27 | /******************************************************************************* |
28 | * Graphics object classes | |
29 | ******************************************************************************/ | |
30 | ||
30f4e087 | 31 | struct nouveau_oclass |
ebb945a9 BS |
32 | nvc0_graph_sclass[] = { |
33 | { 0x902d, &nouveau_object_ofuncs }, | |
34 | { 0x9039, &nouveau_object_ofuncs }, | |
35 | { 0x9097, &nouveau_object_ofuncs }, | |
36 | { 0x90c0, &nouveau_object_ofuncs }, | |
37 | {} | |
38 | }; | |
39 | ||
ebb945a9 BS |
40 | /******************************************************************************* |
41 | * PGRAPH context | |
42 | ******************************************************************************/ | |
966a5b7d | 43 | |
ac1499d9 | 44 | int |
ebb945a9 BS |
45 | nvc0_graph_context_ctor(struct nouveau_object *parent, |
46 | struct nouveau_object *engine, | |
47 | struct nouveau_oclass *oclass, void *args, u32 size, | |
48 | struct nouveau_object **pobject) | |
966a5b7d | 49 | { |
ebb945a9 BS |
50 | struct nouveau_vm *vm = nouveau_client(parent)->vm; |
51 | struct nvc0_graph_priv *priv = (void *)engine; | |
ac1499d9 BS |
52 | struct nvc0_graph_data *data = priv->mmio_data; |
53 | struct nvc0_graph_mmio *mmio = priv->mmio_list; | |
ebb945a9 | 54 | struct nvc0_graph_chan *chan; |
966a5b7d | 55 | int ret, i; |
966a5b7d | 56 | |
ebb945a9 BS |
57 | /* allocate memory for context, and fill with default values */ |
58 | ret = nouveau_graph_context_create(parent, engine, oclass, NULL, | |
59 | priv->size, 0x100, | |
60 | NVOBJ_FLAG_ZERO_ALLOC, &chan); | |
61 | *pobject = nv_object(chan); | |
966a5b7d BS |
62 | if (ret) |
63 | return ret; | |
64 | ||
ac1499d9 BS |
65 | /* allocate memory for a "mmio list" buffer that's used by the HUB |
66 | * fuc to modify some per-context register settings on first load | |
67 | * of the context. | |
68 | */ | |
617a6cbd BS |
69 | ret = nouveau_gpuobj_new(nv_object(chan), NULL, 0x1000, 0x100, 0, |
70 | &chan->mmio); | |
73a60c0d BS |
71 | if (ret) |
72 | return ret; | |
73 | ||
ebb945a9 | 74 | ret = nouveau_gpuobj_map_vm(nv_gpuobj(chan->mmio), vm, |
3863c9bc | 75 | NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS, |
ebb945a9 | 76 | &chan->mmio_vma); |
73a60c0d BS |
77 | if (ret) |
78 | return ret; | |
79 | ||
ac1499d9 BS |
80 | /* allocate buffers referenced by mmio list */ |
81 | for (i = 0; data->size && i < ARRAY_SIZE(priv->mmio_data); i++) { | |
617a6cbd BS |
82 | ret = nouveau_gpuobj_new(nv_object(chan), NULL, data->size, |
83 | data->align, 0, &chan->data[i].mem); | |
ac1499d9 BS |
84 | if (ret) |
85 | return ret; | |
73a60c0d | 86 | |
ebb945a9 BS |
87 | ret = nouveau_gpuobj_map_vm(chan->data[i].mem, vm, data->access, |
88 | &chan->data[i].vma); | |
ac1499d9 BS |
89 | if (ret) |
90 | return ret; | |
966a5b7d | 91 | |
ac1499d9 | 92 | data++; |
966a5b7d BS |
93 | } |
94 | ||
ac1499d9 BS |
95 | /* finally, fill in the mmio list and point the context at it */ |
96 | for (i = 0; mmio->addr && i < ARRAY_SIZE(priv->mmio_list); i++) { | |
97 | u32 addr = mmio->addr; | |
98 | u32 data = mmio->data; | |
966a5b7d | 99 | |
ac1499d9 | 100 | if (mmio->shift) { |
ebb945a9 | 101 | u64 info = chan->data[mmio->buffer].vma.offset; |
ac1499d9 BS |
102 | data |= info >> mmio->shift; |
103 | } | |
73a60c0d | 104 | |
ebb945a9 BS |
105 | nv_wo32(chan->mmio, chan->mmio_nr++ * 4, addr); |
106 | nv_wo32(chan->mmio, chan->mmio_nr++ * 4, data); | |
ac1499d9 BS |
107 | mmio++; |
108 | } | |
73a60c0d | 109 | |
ac1499d9 | 110 | for (i = 0; i < priv->size; i += 4) |
ebb945a9 | 111 | nv_wo32(chan, i, priv->data[i / 4]); |
966a5b7d | 112 | |
ac1499d9 | 113 | if (!priv->firmware) { |
ebb945a9 BS |
114 | nv_wo32(chan, 0x00, chan->mmio_nr / 2); |
115 | nv_wo32(chan, 0x04, chan->mmio_vma.offset >> 8); | |
0411de85 | 116 | } else { |
ebb945a9 BS |
117 | nv_wo32(chan, 0xf4, 0); |
118 | nv_wo32(chan, 0xf8, 0); | |
119 | nv_wo32(chan, 0x10, chan->mmio_nr / 2); | |
120 | nv_wo32(chan, 0x14, lower_32_bits(chan->mmio_vma.offset)); | |
121 | nv_wo32(chan, 0x18, upper_32_bits(chan->mmio_vma.offset)); | |
122 | nv_wo32(chan, 0x1c, 1); | |
123 | nv_wo32(chan, 0x20, 0); | |
124 | nv_wo32(chan, 0x28, 0); | |
125 | nv_wo32(chan, 0x2c, 0); | |
0411de85 | 126 | } |
966a5b7d | 127 | |
ebb945a9 | 128 | return 0; |
4b223eef BS |
129 | } |
130 | ||
ac1499d9 | 131 | void |
ebb945a9 | 132 | nvc0_graph_context_dtor(struct nouveau_object *object) |
4b223eef | 133 | { |
ebb945a9 | 134 | struct nvc0_graph_chan *chan = (void *)object; |
ac1499d9 BS |
135 | int i; |
136 | ||
ebb945a9 BS |
137 | for (i = 0; i < ARRAY_SIZE(chan->data); i++) { |
138 | nouveau_gpuobj_unmap(&chan->data[i].vma); | |
139 | nouveau_gpuobj_ref(NULL, &chan->data[i].mem); | |
ac1499d9 | 140 | } |
966a5b7d | 141 | |
ebb945a9 BS |
142 | nouveau_gpuobj_unmap(&chan->mmio_vma); |
143 | nouveau_gpuobj_ref(NULL, &chan->mmio); | |
ac1499d9 | 144 | |
ebb945a9 | 145 | nouveau_graph_context_destroy(&chan->base); |
4b223eef BS |
146 | } |
147 | ||
ebb945a9 BS |
148 | /******************************************************************************* |
149 | * PGRAPH engine/subdev functions | |
150 | ******************************************************************************/ | |
151 | ||
30f4e087 BS |
152 | struct nvc0_graph_init |
153 | nvc0_graph_init_regs[] = { | |
154 | { 0x400080, 1, 0x04, 0x003083c2 }, | |
155 | { 0x400088, 1, 0x04, 0x00006fe7 }, | |
156 | { 0x40008c, 1, 0x04, 0x00000000 }, | |
157 | { 0x400090, 1, 0x04, 0x00000030 }, | |
158 | { 0x40013c, 1, 0x04, 0x013901f7 }, | |
159 | { 0x400140, 1, 0x04, 0x00000100 }, | |
160 | { 0x400144, 1, 0x04, 0x00000000 }, | |
161 | { 0x400148, 1, 0x04, 0x00000110 }, | |
162 | { 0x400138, 1, 0x04, 0x00000000 }, | |
163 | { 0x400130, 2, 0x04, 0x00000000 }, | |
164 | { 0x400124, 1, 0x04, 0x00000002 }, | |
165 | {} | |
166 | }; | |
167 | ||
168 | struct nvc0_graph_init | |
169 | nvc0_graph_init_unk40xx[] = { | |
170 | { 0x40415c, 1, 0x04, 0x00000000 }, | |
171 | { 0x404170, 1, 0x04, 0x00000000 }, | |
172 | {} | |
173 | }; | |
174 | ||
175 | struct nvc0_graph_init | |
176 | nvc0_graph_init_unk44xx[] = { | |
177 | { 0x404488, 2, 0x04, 0x00000000 }, | |
178 | {} | |
179 | }; | |
180 | ||
181 | struct nvc0_graph_init | |
182 | nvc0_graph_init_unk78xx[] = { | |
183 | { 0x407808, 1, 0x04, 0x00000000 }, | |
184 | {} | |
185 | }; | |
186 | ||
187 | struct nvc0_graph_init | |
188 | nvc0_graph_init_unk60xx[] = { | |
189 | { 0x406024, 1, 0x04, 0x00000000 }, | |
190 | {} | |
191 | }; | |
192 | ||
193 | struct nvc0_graph_init | |
194 | nvc0_graph_init_unk58xx[] = { | |
195 | { 0x405844, 1, 0x04, 0x00ffffff }, | |
196 | { 0x405850, 1, 0x04, 0x00000000 }, | |
197 | { 0x405908, 1, 0x04, 0x00000000 }, | |
198 | {} | |
199 | }; | |
200 | ||
201 | struct nvc0_graph_init | |
202 | nvc0_graph_init_unk80xx[] = { | |
203 | { 0x40803c, 1, 0x04, 0x00000000 }, | |
204 | {} | |
205 | }; | |
206 | ||
207 | struct nvc0_graph_init | |
208 | nvc0_graph_init_gpc[] = { | |
209 | { 0x4184a0, 1, 0x04, 0x00000000 }, | |
210 | { 0x418604, 1, 0x04, 0x00000000 }, | |
211 | { 0x418680, 1, 0x04, 0x00000000 }, | |
212 | { 0x418714, 1, 0x04, 0x80000000 }, | |
213 | { 0x418384, 1, 0x04, 0x00000000 }, | |
214 | { 0x418814, 3, 0x04, 0x00000000 }, | |
215 | { 0x418b04, 1, 0x04, 0x00000000 }, | |
216 | { 0x4188c8, 1, 0x04, 0x80000000 }, | |
217 | { 0x4188cc, 1, 0x04, 0x00000000 }, | |
218 | { 0x4188d0, 1, 0x04, 0x00010000 }, | |
219 | { 0x4188d4, 1, 0x04, 0x00000001 }, | |
220 | { 0x418910, 1, 0x04, 0x00010001 }, | |
221 | { 0x418914, 1, 0x04, 0x00000301 }, | |
222 | { 0x418918, 1, 0x04, 0x00800000 }, | |
223 | { 0x418980, 1, 0x04, 0x77777770 }, | |
224 | { 0x418984, 3, 0x04, 0x77777777 }, | |
225 | { 0x418c04, 1, 0x04, 0x00000000 }, | |
226 | { 0x418c88, 1, 0x04, 0x00000000 }, | |
227 | { 0x418d00, 1, 0x04, 0x00000000 }, | |
228 | { 0x418f08, 1, 0x04, 0x00000000 }, | |
229 | { 0x418e00, 1, 0x04, 0x00000050 }, | |
230 | { 0x418e08, 1, 0x04, 0x00000000 }, | |
231 | { 0x41900c, 1, 0x04, 0x00000000 }, | |
232 | { 0x419018, 1, 0x04, 0x00000000 }, | |
233 | {} | |
234 | }; | |
235 | ||
236 | static struct nvc0_graph_init | |
237 | nvc0_graph_init_tpc[] = { | |
238 | { 0x419d08, 2, 0x04, 0x00000000 }, | |
239 | { 0x419d10, 1, 0x04, 0x00000014 }, | |
240 | { 0x419ab0, 1, 0x04, 0x00000000 }, | |
241 | { 0x419ab8, 1, 0x04, 0x000000e7 }, | |
242 | { 0x419abc, 2, 0x04, 0x00000000 }, | |
243 | { 0x41980c, 3, 0x04, 0x00000000 }, | |
244 | { 0x419844, 1, 0x04, 0x00000000 }, | |
245 | { 0x41984c, 1, 0x04, 0x00005bc5 }, | |
246 | { 0x419850, 4, 0x04, 0x00000000 }, | |
247 | { 0x419c98, 1, 0x04, 0x00000000 }, | |
248 | { 0x419ca8, 1, 0x04, 0x80000000 }, | |
249 | { 0x419cb4, 1, 0x04, 0x00000000 }, | |
250 | { 0x419cb8, 1, 0x04, 0x00008bf4 }, | |
251 | { 0x419cbc, 1, 0x04, 0x28137606 }, | |
252 | { 0x419cc0, 2, 0x04, 0x00000000 }, | |
253 | { 0x419bd4, 1, 0x04, 0x00800000 }, | |
254 | { 0x419bdc, 1, 0x04, 0x00000000 }, | |
255 | { 0x419d2c, 1, 0x04, 0x00000000 }, | |
256 | { 0x419c0c, 1, 0x04, 0x00000000 }, | |
257 | { 0x419e00, 1, 0x04, 0x00000000 }, | |
258 | { 0x419ea0, 1, 0x04, 0x00000000 }, | |
259 | { 0x419ea4, 1, 0x04, 0x00000100 }, | |
260 | { 0x419ea8, 1, 0x04, 0x00001100 }, | |
261 | { 0x419eac, 1, 0x04, 0x11100702 }, | |
262 | { 0x419eb0, 1, 0x04, 0x00000003 }, | |
263 | { 0x419eb4, 4, 0x04, 0x00000000 }, | |
264 | { 0x419ec8, 1, 0x04, 0x06060618 }, | |
265 | { 0x419ed0, 1, 0x04, 0x0eff0e38 }, | |
266 | { 0x419ed4, 1, 0x04, 0x011104f1 }, | |
267 | { 0x419edc, 1, 0x04, 0x00000000 }, | |
268 | { 0x419f00, 1, 0x04, 0x00000000 }, | |
269 | { 0x419f2c, 1, 0x04, 0x00000000 }, | |
270 | {} | |
271 | }; | |
272 | ||
273 | struct nvc0_graph_init | |
274 | nvc0_graph_init_unk88xx[] = { | |
275 | { 0x40880c, 1, 0x04, 0x00000000 }, | |
276 | { 0x408910, 9, 0x04, 0x00000000 }, | |
277 | { 0x408950, 1, 0x04, 0x00000000 }, | |
278 | { 0x408954, 1, 0x04, 0x0000ffff }, | |
279 | { 0x408984, 1, 0x04, 0x00000000 }, | |
280 | { 0x408988, 1, 0x04, 0x08040201 }, | |
281 | { 0x40898c, 1, 0x04, 0x80402010 }, | |
282 | {} | |
283 | }; | |
284 | ||
285 | void | |
286 | nvc0_graph_mmio(struct nvc0_graph_priv *priv, struct nvc0_graph_init *init) | |
4b223eef | 287 | { |
30f4e087 BS |
288 | for (; init && init->count; init++) { |
289 | u32 addr = init->addr, i; | |
290 | for (i = 0; i < init->count; i++) { | |
291 | nv_wr32(priv, addr, init->data); | |
292 | addr += init->pitch; | |
293 | } | |
294 | } | |
ebb945a9 BS |
295 | } |
296 | ||
297 | void | |
30f4e087 | 298 | nvc0_graph_icmd(struct nvc0_graph_priv *priv, struct nvc0_graph_init *init) |
ebb945a9 | 299 | { |
30f4e087 BS |
300 | u32 addr, data; |
301 | int i, j; | |
302 | ||
303 | nv_wr32(priv, 0x400208, 0x80000000); | |
304 | for (i = 0; init->count; init++, i++) { | |
305 | if (!i || data != init->data) { | |
306 | nv_wr32(priv, 0x400204, init->data); | |
307 | data = init->data; | |
308 | } | |
ebb945a9 | 309 | |
30f4e087 BS |
310 | addr = init->addr; |
311 | for (j = 0; j < init->count; j++) { | |
312 | nv_wr32(priv, 0x400200, addr); | |
313 | addr += init->pitch; | |
314 | while (nv_rd32(priv, 0x400700) & 0x00000002) {} | |
315 | } | |
316 | } | |
317 | nv_wr32(priv, 0x400208, 0x00000000); | |
318 | } | |
319 | ||
320 | void | |
321 | nvc0_graph_mthd(struct nvc0_graph_priv *priv, struct nvc0_graph_mthd *mthds) | |
322 | { | |
323 | struct nvc0_graph_mthd *mthd; | |
324 | struct nvc0_graph_init *init; | |
325 | int i = 0, j; | |
326 | u32 data; | |
327 | ||
328 | while ((mthd = &mthds[i++]) && (init = mthd->init)) { | |
329 | u32 addr = 0x80000000 | mthd->oclass; | |
330 | for (data = 0; init->count; init++) { | |
331 | if (data != init->data) { | |
332 | nv_wr32(priv, 0x40448c, init->data); | |
333 | data = init->data; | |
334 | } | |
335 | ||
336 | addr = (addr & 0x8000ffff) | (init->addr << 14); | |
337 | for (j = 0; j < init->count; j++) { | |
338 | nv_wr32(priv, 0x404488, addr); | |
339 | addr += init->pitch << 14; | |
340 | } | |
341 | } | |
342 | } | |
343 | } | |
344 | ||
345 | u64 | |
346 | nvc0_graph_units(struct nouveau_graph *graph) | |
347 | { | |
348 | struct nvc0_graph_priv *priv = (void *)graph; | |
349 | u64 cfg; | |
350 | ||
351 | cfg = (u32)priv->gpc_nr; | |
352 | cfg |= (u32)priv->tpc_total << 8; | |
353 | cfg |= (u64)priv->rop_nr << 32; | |
354 | ||
355 | return cfg; | |
ebb945a9 BS |
356 | } |
357 | ||
30f4e087 BS |
358 | static const struct nouveau_enum nve0_sked_error[] = { |
359 | { 7, "CONSTANT_BUFFER_SIZE" }, | |
360 | { 9, "LOCAL_MEMORY_SIZE_POS" }, | |
361 | { 10, "LOCAL_MEMORY_SIZE_NEG" }, | |
362 | { 11, "WARP_CSTACK_SIZE" }, | |
363 | { 12, "TOTAL_TEMP_SIZE" }, | |
364 | { 13, "REGISTER_COUNT" }, | |
365 | { 18, "TOTAL_THREADS" }, | |
366 | { 20, "PROGRAM_OFFSET" }, | |
367 | { 21, "SHARED_MEMORY_SIZE" }, | |
368 | { 25, "SHARED_CONFIG_TOO_SMALL" }, | |
369 | { 26, "TOTAL_REGISTER_COUNT" }, | |
370 | {} | |
371 | }; | |
372 | ||
373 | static const struct nouveau_enum nvc0_gpc_rop_error[] = { | |
374 | { 1, "RT_PITCH_OVERRUN" }, | |
375 | { 4, "RT_WIDTH_OVERRUN" }, | |
376 | { 5, "RT_HEIGHT_OVERRUN" }, | |
377 | { 7, "ZETA_STORAGE_TYPE_MISMATCH" }, | |
378 | { 8, "RT_STORAGE_TYPE_MISMATCH" }, | |
379 | { 10, "RT_LINEAR_MISMATCH" }, | |
380 | {} | |
381 | }; | |
382 | ||
ebb945a9 | 383 | static void |
30f4e087 | 384 | nvc0_graph_trap_gpc_rop(struct nvc0_graph_priv *priv, int gpc) |
ebb945a9 | 385 | { |
30f4e087 BS |
386 | u32 trap[4]; |
387 | int i; | |
ebb945a9 | 388 | |
30f4e087 BS |
389 | trap[0] = nv_rd32(priv, GPC_UNIT(gpc, 0x0420)); |
390 | trap[1] = nv_rd32(priv, GPC_UNIT(gpc, 0x0434)); | |
391 | trap[2] = nv_rd32(priv, GPC_UNIT(gpc, 0x0438)); | |
392 | trap[3] = nv_rd32(priv, GPC_UNIT(gpc, 0x043c)); | |
ebb945a9 | 393 | |
30f4e087 BS |
394 | nv_error(priv, "GPC%d/PROP trap:", gpc); |
395 | for (i = 0; i <= 29; ++i) { | |
396 | if (!(trap[0] & (1 << i))) | |
397 | continue; | |
398 | pr_cont(" "); | |
399 | nouveau_enum_print(nvc0_gpc_rop_error, i); | |
400 | } | |
401 | pr_cont("\n"); | |
402 | ||
403 | nv_error(priv, "x = %u, y = %u, format = %x, storage type = %x\n", | |
404 | trap[1] & 0xffff, trap[1] >> 16, (trap[2] >> 8) & 0x3f, | |
405 | trap[3] & 0xff); | |
406 | nv_wr32(priv, GPC_UNIT(gpc, 0x0420), 0xc0000000); | |
ebb945a9 BS |
407 | } |
408 | ||
fec43a72 BS |
409 | static const struct nouveau_enum nvc0_mp_warp_error[] = { |
410 | { 0x00, "NO_ERROR" }, | |
411 | { 0x01, "STACK_MISMATCH" }, | |
412 | { 0x05, "MISALIGNED_PC" }, | |
413 | { 0x08, "MISALIGNED_GPR" }, | |
414 | { 0x09, "INVALID_OPCODE" }, | |
415 | { 0x0d, "GPR_OUT_OF_BOUNDS" }, | |
416 | { 0x0e, "MEM_OUT_OF_BOUNDS" }, | |
417 | { 0x0f, "UNALIGNED_MEM_ACCESS" }, | |
418 | { 0x11, "INVALID_PARAM" }, | |
419 | {} | |
420 | }; | |
421 | ||
422 | static const struct nouveau_bitfield nvc0_mp_global_error[] = { | |
423 | { 0x00000004, "MULTIPLE_WARP_ERRORS" }, | |
424 | { 0x00000008, "OUT_OF_STACK_SPACE" }, | |
425 | {} | |
426 | }; | |
427 | ||
428 | static void | |
429 | nvc0_graph_trap_mp(struct nvc0_graph_priv *priv, int gpc, int tpc) | |
430 | { | |
431 | u32 werr = nv_rd32(priv, TPC_UNIT(gpc, tpc, 0x648)); | |
432 | u32 gerr = nv_rd32(priv, TPC_UNIT(gpc, tpc, 0x650)); | |
433 | ||
434 | nv_error(priv, "GPC%i/TPC%i/MP trap:", gpc, tpc); | |
435 | nouveau_bitfield_print(nvc0_mp_global_error, gerr); | |
436 | if (werr) { | |
437 | pr_cont(" "); | |
438 | nouveau_enum_print(nvc0_mp_warp_error, werr & 0xffff); | |
439 | } | |
440 | pr_cont("\n"); | |
441 | ||
442 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x648), 0x00000000); | |
443 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x650), gerr); | |
444 | } | |
445 | ||
f73221e4 BS |
446 | static void |
447 | nvc0_graph_trap_tpc(struct nvc0_graph_priv *priv, int gpc, int tpc) | |
448 | { | |
449 | u32 stat = nv_rd32(priv, TPC_UNIT(gpc, tpc, 0x0508)); | |
450 | ||
451 | if (stat & 0x00000001) { | |
452 | u32 trap = nv_rd32(priv, TPC_UNIT(gpc, tpc, 0x0224)); | |
453 | nv_error(priv, "GPC%d/TPC%d/TEX: 0x%08x\n", gpc, tpc, trap); | |
454 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x0224), 0xc0000000); | |
f73221e4 BS |
455 | stat &= ~0x00000001; |
456 | } | |
457 | ||
458 | if (stat & 0x00000002) { | |
fec43a72 | 459 | nvc0_graph_trap_mp(priv, gpc, tpc); |
f73221e4 BS |
460 | stat &= ~0x00000002; |
461 | } | |
462 | ||
463 | if (stat & 0x00000004) { | |
464 | u32 trap = nv_rd32(priv, TPC_UNIT(gpc, tpc, 0x0084)); | |
465 | nv_error(priv, "GPC%d/TPC%d/POLY: 0x%08x\n", gpc, tpc, trap); | |
466 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x0084), 0xc0000000); | |
f73221e4 BS |
467 | stat &= ~0x00000004; |
468 | } | |
469 | ||
470 | if (stat & 0x00000008) { | |
471 | u32 trap = nv_rd32(priv, TPC_UNIT(gpc, tpc, 0x048c)); | |
472 | nv_error(priv, "GPC%d/TPC%d/L1C: 0x%08x\n", gpc, tpc, trap); | |
473 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x048c), 0xc0000000); | |
f73221e4 BS |
474 | stat &= ~0x00000008; |
475 | } | |
476 | ||
477 | if (stat) { | |
478 | nv_error(priv, "GPC%d/TPC%d/0x%08x: unknown\n", gpc, tpc, stat); | |
f73221e4 BS |
479 | } |
480 | } | |
481 | ||
482 | static void | |
483 | nvc0_graph_trap_gpc(struct nvc0_graph_priv *priv, int gpc) | |
484 | { | |
485 | u32 stat = nv_rd32(priv, GPC_UNIT(gpc, 0x2c90)); | |
486 | int tpc; | |
487 | ||
488 | if (stat & 0x00000001) { | |
30f4e087 | 489 | nvc0_graph_trap_gpc_rop(priv, gpc); |
f73221e4 BS |
490 | stat &= ~0x00000001; |
491 | } | |
492 | ||
493 | if (stat & 0x00000002) { | |
494 | u32 trap = nv_rd32(priv, GPC_UNIT(gpc, 0x0900)); | |
495 | nv_error(priv, "GPC%d/ZCULL: 0x%08x\n", gpc, trap); | |
496 | nv_wr32(priv, GPC_UNIT(gpc, 0x0900), 0xc0000000); | |
f73221e4 BS |
497 | stat &= ~0x00000002; |
498 | } | |
499 | ||
500 | if (stat & 0x00000004) { | |
501 | u32 trap = nv_rd32(priv, GPC_UNIT(gpc, 0x1028)); | |
502 | nv_error(priv, "GPC%d/CCACHE: 0x%08x\n", gpc, trap); | |
503 | nv_wr32(priv, GPC_UNIT(gpc, 0x1028), 0xc0000000); | |
f73221e4 BS |
504 | stat &= ~0x00000004; |
505 | } | |
506 | ||
507 | if (stat & 0x00000008) { | |
508 | u32 trap = nv_rd32(priv, GPC_UNIT(gpc, 0x0824)); | |
509 | nv_error(priv, "GPC%d/ESETUP: 0x%08x\n", gpc, trap); | |
510 | nv_wr32(priv, GPC_UNIT(gpc, 0x0824), 0xc0000000); | |
f73221e4 BS |
511 | stat &= ~0x00000009; |
512 | } | |
513 | ||
514 | for (tpc = 0; tpc < priv->tpc_nr[gpc]; tpc++) { | |
515 | u32 mask = 0x00010000 << tpc; | |
516 | if (stat & mask) { | |
517 | nvc0_graph_trap_tpc(priv, gpc, tpc); | |
518 | nv_wr32(priv, GPC_UNIT(gpc, 0x2c90), mask); | |
519 | stat &= ~mask; | |
520 | } | |
521 | } | |
522 | ||
523 | if (stat) { | |
524 | nv_error(priv, "GPC%d/0x%08x: unknown\n", gpc, stat); | |
f73221e4 BS |
525 | } |
526 | } | |
527 | ||
528 | static void | |
529 | nvc0_graph_trap_intr(struct nvc0_graph_priv *priv) | |
530 | { | |
531 | u32 trap = nv_rd32(priv, 0x400108); | |
30f4e087 | 532 | int rop, gpc, i; |
f73221e4 BS |
533 | |
534 | if (trap & 0x00000001) { | |
535 | u32 stat = nv_rd32(priv, 0x404000); | |
536 | nv_error(priv, "DISPATCH 0x%08x\n", stat); | |
537 | nv_wr32(priv, 0x404000, 0xc0000000); | |
538 | nv_wr32(priv, 0x400108, 0x00000001); | |
539 | trap &= ~0x00000001; | |
540 | } | |
541 | ||
542 | if (trap & 0x00000002) { | |
543 | u32 stat = nv_rd32(priv, 0x404600); | |
544 | nv_error(priv, "M2MF 0x%08x\n", stat); | |
545 | nv_wr32(priv, 0x404600, 0xc0000000); | |
546 | nv_wr32(priv, 0x400108, 0x00000002); | |
547 | trap &= ~0x00000002; | |
548 | } | |
549 | ||
550 | if (trap & 0x00000008) { | |
551 | u32 stat = nv_rd32(priv, 0x408030); | |
552 | nv_error(priv, "CCACHE 0x%08x\n", stat); | |
553 | nv_wr32(priv, 0x408030, 0xc0000000); | |
554 | nv_wr32(priv, 0x400108, 0x00000008); | |
555 | trap &= ~0x00000008; | |
556 | } | |
557 | ||
558 | if (trap & 0x00000010) { | |
559 | u32 stat = nv_rd32(priv, 0x405840); | |
560 | nv_error(priv, "SHADER 0x%08x\n", stat); | |
561 | nv_wr32(priv, 0x405840, 0xc0000000); | |
562 | nv_wr32(priv, 0x400108, 0x00000010); | |
563 | trap &= ~0x00000010; | |
564 | } | |
565 | ||
566 | if (trap & 0x00000040) { | |
567 | u32 stat = nv_rd32(priv, 0x40601c); | |
568 | nv_error(priv, "UNK6 0x%08x\n", stat); | |
569 | nv_wr32(priv, 0x40601c, 0xc0000000); | |
570 | nv_wr32(priv, 0x400108, 0x00000040); | |
571 | trap &= ~0x00000040; | |
572 | } | |
573 | ||
574 | if (trap & 0x00000080) { | |
575 | u32 stat = nv_rd32(priv, 0x404490); | |
576 | nv_error(priv, "MACRO 0x%08x\n", stat); | |
577 | nv_wr32(priv, 0x404490, 0xc0000000); | |
578 | nv_wr32(priv, 0x400108, 0x00000080); | |
579 | trap &= ~0x00000080; | |
580 | } | |
581 | ||
30f4e087 BS |
582 | if (trap & 0x00000100) { |
583 | u32 stat = nv_rd32(priv, 0x407020); | |
584 | ||
585 | nv_error(priv, "SKED:"); | |
586 | for (i = 0; i <= 29; ++i) { | |
587 | if (!(stat & (1 << i))) | |
588 | continue; | |
589 | pr_cont(" "); | |
590 | nouveau_enum_print(nve0_sked_error, i); | |
591 | } | |
592 | pr_cont("\n"); | |
593 | ||
594 | if (stat & 0x3fffffff) | |
595 | nv_wr32(priv, 0x407020, 0x40000000); | |
596 | nv_wr32(priv, 0x400108, 0x00000100); | |
597 | trap &= ~0x00000100; | |
598 | } | |
599 | ||
f73221e4 BS |
600 | if (trap & 0x01000000) { |
601 | u32 stat = nv_rd32(priv, 0x400118); | |
602 | for (gpc = 0; stat && gpc < priv->gpc_nr; gpc++) { | |
603 | u32 mask = 0x00000001 << gpc; | |
604 | if (stat & mask) { | |
605 | nvc0_graph_trap_gpc(priv, gpc); | |
606 | nv_wr32(priv, 0x400118, mask); | |
607 | stat &= ~mask; | |
608 | } | |
609 | } | |
610 | nv_wr32(priv, 0x400108, 0x01000000); | |
611 | trap &= ~0x01000000; | |
612 | } | |
613 | ||
614 | if (trap & 0x02000000) { | |
615 | for (rop = 0; rop < priv->rop_nr; rop++) { | |
616 | u32 statz = nv_rd32(priv, ROP_UNIT(rop, 0x070)); | |
617 | u32 statc = nv_rd32(priv, ROP_UNIT(rop, 0x144)); | |
618 | nv_error(priv, "ROP%d 0x%08x 0x%08x\n", | |
619 | rop, statz, statc); | |
620 | nv_wr32(priv, ROP_UNIT(rop, 0x070), 0xc0000000); | |
621 | nv_wr32(priv, ROP_UNIT(rop, 0x144), 0xc0000000); | |
622 | } | |
623 | nv_wr32(priv, 0x400108, 0x02000000); | |
624 | trap &= ~0x02000000; | |
625 | } | |
626 | ||
627 | if (trap) { | |
628 | nv_error(priv, "TRAP UNHANDLED 0x%08x\n", trap); | |
629 | nv_wr32(priv, 0x400108, trap); | |
630 | } | |
631 | } | |
632 | ||
30f4e087 BS |
633 | static void |
634 | nvc0_graph_ctxctl_debug_unit(struct nvc0_graph_priv *priv, u32 base) | |
635 | { | |
636 | nv_error(priv, "%06x - done 0x%08x\n", base, | |
637 | nv_rd32(priv, base + 0x400)); | |
638 | nv_error(priv, "%06x - stat 0x%08x 0x%08x 0x%08x 0x%08x\n", base, | |
639 | nv_rd32(priv, base + 0x800), nv_rd32(priv, base + 0x804), | |
640 | nv_rd32(priv, base + 0x808), nv_rd32(priv, base + 0x80c)); | |
641 | nv_error(priv, "%06x - stat 0x%08x 0x%08x 0x%08x 0x%08x\n", base, | |
642 | nv_rd32(priv, base + 0x810), nv_rd32(priv, base + 0x814), | |
643 | nv_rd32(priv, base + 0x818), nv_rd32(priv, base + 0x81c)); | |
644 | } | |
645 | ||
646 | void | |
647 | nvc0_graph_ctxctl_debug(struct nvc0_graph_priv *priv) | |
648 | { | |
649 | u32 gpcnr = nv_rd32(priv, 0x409604) & 0xffff; | |
650 | u32 gpc; | |
651 | ||
652 | nvc0_graph_ctxctl_debug_unit(priv, 0x409000); | |
653 | for (gpc = 0; gpc < gpcnr; gpc++) | |
654 | nvc0_graph_ctxctl_debug_unit(priv, 0x502000 + (gpc * 0x8000)); | |
655 | } | |
656 | ||
657 | static void | |
658 | nvc0_graph_ctxctl_isr(struct nvc0_graph_priv *priv) | |
659 | { | |
660 | u32 ustat = nv_rd32(priv, 0x409c18); | |
661 | ||
662 | if (ustat & 0x00000001) | |
663 | nv_error(priv, "CTXCTL ucode error\n"); | |
664 | if (ustat & 0x00080000) | |
665 | nv_error(priv, "CTXCTL watchdog timeout\n"); | |
666 | if (ustat & ~0x00080001) | |
667 | nv_error(priv, "CTXCTL 0x%08x\n", ustat); | |
668 | ||
669 | nvc0_graph_ctxctl_debug(priv); | |
670 | nv_wr32(priv, 0x409c20, ustat); | |
671 | } | |
672 | ||
ebb945a9 BS |
673 | static void |
674 | nvc0_graph_intr(struct nouveau_subdev *subdev) | |
675 | { | |
72a14827 | 676 | struct nouveau_fifo *pfifo = nouveau_fifo(subdev); |
ebb945a9 | 677 | struct nouveau_engine *engine = nv_engine(subdev); |
72a14827 BS |
678 | struct nouveau_object *engctx; |
679 | struct nouveau_handle *handle; | |
680 | struct nvc0_graph_priv *priv = (void *)subdev; | |
681 | u64 inst = nv_rd32(priv, 0x409b00) & 0x0fffffff; | |
ebb945a9 BS |
682 | u32 stat = nv_rd32(priv, 0x400100); |
683 | u32 addr = nv_rd32(priv, 0x400704); | |
684 | u32 mthd = (addr & 0x00003ffc); | |
685 | u32 subc = (addr & 0x00070000) >> 16; | |
686 | u32 data = nv_rd32(priv, 0x400708); | |
687 | u32 code = nv_rd32(priv, 0x400110); | |
688 | u32 class = nv_rd32(priv, 0x404200 + (subc * 4)); | |
72a14827 BS |
689 | int chid; |
690 | ||
691 | engctx = nouveau_engctx_get(engine, inst); | |
692 | chid = pfifo->chid(pfifo, engctx); | |
ebb945a9 BS |
693 | |
694 | if (stat & 0x00000010) { | |
72a14827 | 695 | handle = nouveau_handle_get_class(engctx, class); |
ebb945a9 | 696 | if (!handle || nv_call(handle->object, mthd, data)) { |
93260d3c MS |
697 | nv_error(priv, |
698 | "ILLEGAL_MTHD ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", | |
699 | chid, inst << 12, nouveau_client_name(engctx), | |
700 | subc, class, mthd, data); | |
ebb945a9 | 701 | } |
72a14827 | 702 | nouveau_handle_put(handle); |
ebb945a9 BS |
703 | nv_wr32(priv, 0x400100, 0x00000010); |
704 | stat &= ~0x00000010; | |
705 | } | |
706 | ||
707 | if (stat & 0x00000020) { | |
93260d3c MS |
708 | nv_error(priv, |
709 | "ILLEGAL_CLASS ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", | |
710 | chid, inst << 12, nouveau_client_name(engctx), subc, | |
711 | class, mthd, data); | |
ebb945a9 BS |
712 | nv_wr32(priv, 0x400100, 0x00000020); |
713 | stat &= ~0x00000020; | |
714 | } | |
715 | ||
716 | if (stat & 0x00100000) { | |
717 | nv_error(priv, "DATA_ERROR ["); | |
718 | nouveau_enum_print(nv50_data_error_names, code); | |
93260d3c MS |
719 | pr_cont("] ch %d [0x%010llx %s] subc %d class 0x%04x mthd 0x%04x data 0x%08x\n", |
720 | chid, inst << 12, nouveau_client_name(engctx), subc, | |
721 | class, mthd, data); | |
ebb945a9 BS |
722 | nv_wr32(priv, 0x400100, 0x00100000); |
723 | stat &= ~0x00100000; | |
724 | } | |
725 | ||
726 | if (stat & 0x00200000) { | |
93260d3c MS |
727 | nv_error(priv, "TRAP ch %d [0x%010llx %s]\n", chid, inst << 12, |
728 | nouveau_client_name(engctx)); | |
f73221e4 | 729 | nvc0_graph_trap_intr(priv); |
ebb945a9 BS |
730 | nv_wr32(priv, 0x400100, 0x00200000); |
731 | stat &= ~0x00200000; | |
732 | } | |
733 | ||
734 | if (stat & 0x00080000) { | |
735 | nvc0_graph_ctxctl_isr(priv); | |
736 | nv_wr32(priv, 0x400100, 0x00080000); | |
737 | stat &= ~0x00080000; | |
738 | } | |
739 | ||
740 | if (stat) { | |
741 | nv_error(priv, "unknown stat 0x%08x\n", stat); | |
742 | nv_wr32(priv, 0x400100, stat); | |
743 | } | |
744 | ||
745 | nv_wr32(priv, 0x400500, 0x00010001); | |
72a14827 | 746 | nouveau_engctx_put(engctx); |
ebb945a9 BS |
747 | } |
748 | ||
30f4e087 BS |
749 | void |
750 | nvc0_graph_init_fw(struct nvc0_graph_priv *priv, u32 fuc_base, | |
751 | struct nvc0_graph_fuc *code, struct nvc0_graph_fuc *data) | |
ebb945a9 | 752 | { |
30f4e087 | 753 | int i; |
ebb945a9 | 754 | |
30f4e087 BS |
755 | nv_wr32(priv, fuc_base + 0x01c0, 0x01000000); |
756 | for (i = 0; i < data->size / 4; i++) | |
757 | nv_wr32(priv, fuc_base + 0x01c4, data->data[i]); | |
ebb945a9 | 758 | |
30f4e087 BS |
759 | nv_wr32(priv, fuc_base + 0x0180, 0x01000000); |
760 | for (i = 0; i < code->size / 4; i++) { | |
761 | if ((i & 0x3f) == 0) | |
762 | nv_wr32(priv, fuc_base + 0x0188, i >> 6); | |
763 | nv_wr32(priv, fuc_base + 0x0184, code->data[i]); | |
764 | } | |
966a5b7d BS |
765 | } |
766 | ||
a32b2ffb BS |
767 | static void |
768 | nvc0_graph_init_csdata(struct nvc0_graph_priv *priv, | |
769 | struct nvc0_graph_init *init, | |
770 | u32 falcon, u32 starstar, u32 base) | |
771 | { | |
772 | u32 addr = init->addr; | |
773 | u32 next = addr; | |
774 | u32 star, temp; | |
775 | ||
776 | nv_wr32(priv, falcon + 0x01c0, 0x02000000 + starstar); | |
777 | star = nv_rd32(priv, falcon + 0x01c4); | |
778 | temp = nv_rd32(priv, falcon + 0x01c4); | |
779 | if (temp > star) | |
780 | star = temp; | |
781 | nv_wr32(priv, falcon + 0x01c0, 0x01000000 + star); | |
782 | ||
783 | do { | |
784 | if (init->addr != next) { | |
785 | while (addr < next) { | |
786 | u32 nr = min((int)(next - addr) / 4, 32); | |
787 | nv_wr32(priv, falcon + 0x01c4, | |
788 | ((nr - 1) << 26) | (addr - base)); | |
789 | addr += nr * 4; | |
790 | star += 4; | |
791 | } | |
792 | addr = next = init->addr; | |
793 | } | |
794 | next += init->count * 4; | |
795 | } while ((init++)->count); | |
796 | ||
797 | nv_wr32(priv, falcon + 0x01c0, 0x01000004 + starstar); | |
798 | nv_wr32(priv, falcon + 0x01c4, star); | |
799 | } | |
800 | ||
30f4e087 BS |
801 | int |
802 | nvc0_graph_init_ctxctl(struct nvc0_graph_priv *priv) | |
966a5b7d | 803 | { |
30f4e087 | 804 | struct nvc0_graph_oclass *oclass = (void *)nv_object(priv)->oclass; |
a32b2ffb BS |
805 | struct nvc0_grctx_oclass *cclass = (void *)nv_engine(priv)->cclass; |
806 | struct nvc0_graph_init *init; | |
30f4e087 BS |
807 | u32 r000260; |
808 | int i; | |
ebb945a9 | 809 | |
30f4e087 BS |
810 | if (priv->firmware) { |
811 | /* load fuc microcode */ | |
812 | r000260 = nv_mask(priv, 0x000260, 0x00000001, 0x00000000); | |
813 | nvc0_graph_init_fw(priv, 0x409000, &priv->fuc409c, | |
814 | &priv->fuc409d); | |
815 | nvc0_graph_init_fw(priv, 0x41a000, &priv->fuc41ac, | |
816 | &priv->fuc41ad); | |
817 | nv_wr32(priv, 0x000260, r000260); | |
ebb945a9 | 818 | |
30f4e087 BS |
819 | /* start both of them running */ |
820 | nv_wr32(priv, 0x409840, 0xffffffff); | |
821 | nv_wr32(priv, 0x41a10c, 0x00000000); | |
822 | nv_wr32(priv, 0x40910c, 0x00000000); | |
823 | nv_wr32(priv, 0x41a100, 0x00000002); | |
824 | nv_wr32(priv, 0x409100, 0x00000002); | |
825 | if (!nv_wait(priv, 0x409800, 0x00000001, 0x00000001)) | |
826 | nv_warn(priv, "0x409800 wait failed\n"); | |
ebb945a9 | 827 | |
30f4e087 BS |
828 | nv_wr32(priv, 0x409840, 0xffffffff); |
829 | nv_wr32(priv, 0x409500, 0x7fffffff); | |
830 | nv_wr32(priv, 0x409504, 0x00000021); | |
7e22e71e | 831 | |
30f4e087 BS |
832 | nv_wr32(priv, 0x409840, 0xffffffff); |
833 | nv_wr32(priv, 0x409500, 0x00000000); | |
834 | nv_wr32(priv, 0x409504, 0x00000010); | |
835 | if (!nv_wait_ne(priv, 0x409800, 0xffffffff, 0x00000000)) { | |
836 | nv_error(priv, "fuc09 req 0x10 timeout\n"); | |
837 | return -EBUSY; | |
838 | } | |
839 | priv->size = nv_rd32(priv, 0x409800); | |
0411de85 | 840 | |
ebb945a9 BS |
841 | nv_wr32(priv, 0x409840, 0xffffffff); |
842 | nv_wr32(priv, 0x409500, 0x00000000); | |
843 | nv_wr32(priv, 0x409504, 0x00000016); | |
844 | if (!nv_wait_ne(priv, 0x409800, 0xffffffff, 0x00000000)) { | |
845 | nv_error(priv, "fuc09 req 0x16 timeout\n"); | |
ac1499d9 BS |
846 | return -EBUSY; |
847 | } | |
848 | ||
ebb945a9 BS |
849 | nv_wr32(priv, 0x409840, 0xffffffff); |
850 | nv_wr32(priv, 0x409500, 0x00000000); | |
851 | nv_wr32(priv, 0x409504, 0x00000025); | |
852 | if (!nv_wait_ne(priv, 0x409800, 0xffffffff, 0x00000000)) { | |
853 | nv_error(priv, "fuc09 req 0x25 timeout\n"); | |
ac1499d9 BS |
854 | return -EBUSY; |
855 | } | |
856 | ||
30f4e087 BS |
857 | if (nv_device(priv)->chipset >= 0xe0) { |
858 | nv_wr32(priv, 0x409800, 0x00000000); | |
859 | nv_wr32(priv, 0x409500, 0x00000001); | |
860 | nv_wr32(priv, 0x409504, 0x00000030); | |
861 | if (!nv_wait_ne(priv, 0x409800, 0xffffffff, 0x00000000)) { | |
862 | nv_error(priv, "fuc09 req 0x30 timeout\n"); | |
863 | return -EBUSY; | |
864 | } | |
865 | ||
866 | nv_wr32(priv, 0x409810, 0xb00095c8); | |
867 | nv_wr32(priv, 0x409800, 0x00000000); | |
868 | nv_wr32(priv, 0x409500, 0x00000001); | |
869 | nv_wr32(priv, 0x409504, 0x00000031); | |
870 | if (!nv_wait_ne(priv, 0x409800, 0xffffffff, 0x00000000)) { | |
871 | nv_error(priv, "fuc09 req 0x31 timeout\n"); | |
872 | return -EBUSY; | |
873 | } | |
874 | ||
875 | nv_wr32(priv, 0x409810, 0x00080420); | |
876 | nv_wr32(priv, 0x409800, 0x00000000); | |
877 | nv_wr32(priv, 0x409500, 0x00000001); | |
878 | nv_wr32(priv, 0x409504, 0x00000032); | |
879 | if (!nv_wait_ne(priv, 0x409800, 0xffffffff, 0x00000000)) { | |
880 | nv_error(priv, "fuc09 req 0x32 timeout\n"); | |
881 | return -EBUSY; | |
882 | } | |
883 | ||
884 | nv_wr32(priv, 0x409614, 0x00000070); | |
885 | nv_wr32(priv, 0x409614, 0x00000770); | |
886 | nv_wr32(priv, 0x40802c, 0x00000001); | |
887 | } | |
888 | ||
ebb945a9 BS |
889 | if (priv->data == NULL) { |
890 | int ret = nvc0_grctx_generate(priv); | |
891 | if (ret) { | |
892 | nv_error(priv, "failed to construct context\n"); | |
893 | return ret; | |
894 | } | |
895 | } | |
896 | ||
897 | return 0; | |
0411de85 | 898 | } |
966a5b7d | 899 | |
ac1499d9 | 900 | /* load HUB microcode */ |
ebb945a9 BS |
901 | r000260 = nv_mask(priv, 0x000260, 0x00000001, 0x00000000); |
902 | nv_wr32(priv, 0x4091c0, 0x01000000); | |
30f4e087 BS |
903 | for (i = 0; i < oclass->fecs.ucode->data.size / 4; i++) |
904 | nv_wr32(priv, 0x4091c4, oclass->fecs.ucode->data.data[i]); | |
ac1499d9 | 905 | |
ebb945a9 | 906 | nv_wr32(priv, 0x409180, 0x01000000); |
30f4e087 | 907 | for (i = 0; i < oclass->fecs.ucode->code.size / 4; i++) { |
ac1499d9 | 908 | if ((i & 0x3f) == 0) |
ebb945a9 | 909 | nv_wr32(priv, 0x409188, i >> 6); |
30f4e087 | 910 | nv_wr32(priv, 0x409184, oclass->fecs.ucode->code.data[i]); |
ac1499d9 BS |
911 | } |
912 | ||
a32b2ffb BS |
913 | for (i = 0; (init = cclass->hub[i]); i++) { |
914 | nvc0_graph_init_csdata(priv, init, 0x409000, 0x000, 0x000000); | |
915 | } | |
916 | ||
ac1499d9 | 917 | /* load GPC microcode */ |
ebb945a9 | 918 | nv_wr32(priv, 0x41a1c0, 0x01000000); |
30f4e087 BS |
919 | for (i = 0; i < oclass->gpccs.ucode->data.size / 4; i++) |
920 | nv_wr32(priv, 0x41a1c4, oclass->gpccs.ucode->data.data[i]); | |
ac1499d9 | 921 | |
ebb945a9 | 922 | nv_wr32(priv, 0x41a180, 0x01000000); |
30f4e087 | 923 | for (i = 0; i < oclass->gpccs.ucode->code.size / 4; i++) { |
ac1499d9 | 924 | if ((i & 0x3f) == 0) |
ebb945a9 | 925 | nv_wr32(priv, 0x41a188, i >> 6); |
30f4e087 | 926 | nv_wr32(priv, 0x41a184, oclass->gpccs.ucode->code.data[i]); |
ac1499d9 | 927 | } |
ebb945a9 | 928 | nv_wr32(priv, 0x000260, r000260); |
966a5b7d | 929 | |
a32b2ffb BS |
930 | if ((init = cclass->gpc[0])) |
931 | nvc0_graph_init_csdata(priv, init, 0x41a000, 0x000, 0x418000); | |
932 | if ((init = cclass->gpc[2])) | |
933 | nvc0_graph_init_csdata(priv, init, 0x41a000, 0x004, 0x419800); | |
934 | if ((init = cclass->gpc[3])) | |
935 | nvc0_graph_init_csdata(priv, init, 0x41a000, 0x008, 0x41be00); | |
936 | ||
ac1499d9 | 937 | /* start HUB ucode running, it'll init the GPCs */ |
ebb945a9 BS |
938 | nv_wr32(priv, 0x40910c, 0x00000000); |
939 | nv_wr32(priv, 0x409100, 0x00000002); | |
940 | if (!nv_wait(priv, 0x409800, 0x80000000, 0x80000000)) { | |
941 | nv_error(priv, "HUB_INIT timed out\n"); | |
942 | nvc0_graph_ctxctl_debug(priv); | |
966a5b7d BS |
943 | return -EBUSY; |
944 | } | |
966a5b7d | 945 | |
ebb945a9 | 946 | priv->size = nv_rd32(priv, 0x409804); |
ac1499d9 | 947 | if (priv->data == NULL) { |
ebb945a9 | 948 | int ret = nvc0_grctx_generate(priv); |
ac1499d9 | 949 | if (ret) { |
ebb945a9 | 950 | nv_error(priv, "failed to construct context\n"); |
ac1499d9 BS |
951 | return ret; |
952 | } | |
966a5b7d BS |
953 | } |
954 | ||
955 | return 0; | |
4b223eef BS |
956 | } |
957 | ||
30f4e087 | 958 | int |
ebb945a9 | 959 | nvc0_graph_init(struct nouveau_object *object) |
4b223eef | 960 | { |
30f4e087 | 961 | struct nvc0_graph_oclass *oclass = (void *)object->oclass; |
ebb945a9 | 962 | struct nvc0_graph_priv *priv = (void *)object; |
30f4e087 BS |
963 | const u32 magicgpc918 = DIV_ROUND_UP(0x00800000, priv->tpc_total); |
964 | u32 data[TPC_MAX / 8] = {}; | |
965 | u8 tpcnr[GPC_MAX]; | |
966 | int gpc, tpc, rop; | |
967 | int ret, i; | |
966a5b7d | 968 | |
ebb945a9 BS |
969 | ret = nouveau_graph_init(&priv->base); |
970 | if (ret) | |
971 | return ret; | |
972 | ||
30f4e087 BS |
973 | nv_wr32(priv, GPC_BCAST(0x0880), 0x00000000); |
974 | nv_wr32(priv, GPC_BCAST(0x08a4), 0x00000000); | |
975 | nv_wr32(priv, GPC_BCAST(0x0888), 0x00000000); | |
976 | nv_wr32(priv, GPC_BCAST(0x088c), 0x00000000); | |
977 | nv_wr32(priv, GPC_BCAST(0x0890), 0x00000000); | |
978 | nv_wr32(priv, GPC_BCAST(0x0894), 0x00000000); | |
979 | nv_wr32(priv, GPC_BCAST(0x08b4), priv->unk4188b4->addr >> 8); | |
980 | nv_wr32(priv, GPC_BCAST(0x08b8), priv->unk4188b8->addr >> 8); | |
981 | ||
982 | for (i = 0; oclass->mmio[i]; i++) | |
983 | nvc0_graph_mmio(priv, oclass->mmio[i]); | |
984 | ||
985 | /* affects TFB offset queries */ | |
986 | nv_wr32(priv, TPC_UNIT(0, 0, 0x5c), 1); | |
987 | ||
988 | memcpy(tpcnr, priv->tpc_nr, sizeof(priv->tpc_nr)); | |
989 | for (i = 0, gpc = -1; i < priv->tpc_total; i++) { | |
990 | do { | |
991 | gpc = (gpc + 1) % priv->gpc_nr; | |
992 | } while (!tpcnr[gpc]); | |
993 | tpc = priv->tpc_nr[gpc] - tpcnr[gpc]--; | |
994 | ||
995 | data[i / 8] |= tpc << ((i % 8) * 4); | |
996 | } | |
997 | ||
998 | nv_wr32(priv, GPC_BCAST(0x0980), data[0]); | |
999 | nv_wr32(priv, GPC_BCAST(0x0984), data[1]); | |
1000 | nv_wr32(priv, GPC_BCAST(0x0988), data[2]); | |
1001 | nv_wr32(priv, GPC_BCAST(0x098c), data[3]); | |
1002 | ||
1003 | for (gpc = 0; gpc < priv->gpc_nr; gpc++) { | |
1004 | nv_wr32(priv, GPC_UNIT(gpc, 0x0914), | |
1005 | priv->magic_not_rop_nr << 8 | priv->tpc_nr[gpc]); | |
1006 | nv_wr32(priv, GPC_UNIT(gpc, 0x0910), 0x00040000 | | |
1007 | priv->tpc_total); | |
1008 | nv_wr32(priv, GPC_UNIT(gpc, 0x0918), magicgpc918); | |
1009 | } | |
1010 | ||
1011 | nv_wr32(priv, GPC_BCAST(0x1bd4), magicgpc918); | |
1012 | nv_wr32(priv, GPC_BCAST(0x08ac), nv_rd32(priv, 0x100800)); | |
ebb945a9 BS |
1013 | |
1014 | nv_wr32(priv, 0x400500, 0x00010001); | |
30f4e087 | 1015 | |
ebb945a9 BS |
1016 | nv_wr32(priv, 0x400100, 0xffffffff); |
1017 | nv_wr32(priv, 0x40013c, 0xffffffff); | |
1018 | ||
30f4e087 BS |
1019 | nv_wr32(priv, 0x409c24, 0x000f0000); |
1020 | nv_wr32(priv, 0x404000, 0xc0000000); | |
1021 | nv_wr32(priv, 0x404600, 0xc0000000); | |
1022 | nv_wr32(priv, 0x408030, 0xc0000000); | |
1023 | nv_wr32(priv, 0x40601c, 0xc0000000); | |
1024 | nv_wr32(priv, 0x404490, 0xc0000000); | |
1025 | nv_wr32(priv, 0x406018, 0xc0000000); | |
1026 | nv_wr32(priv, 0x405840, 0xc0000000); | |
1027 | nv_wr32(priv, 0x405844, 0x00ffffff); | |
1028 | nv_mask(priv, 0x419cc0, 0x00000008, 0x00000008); | |
1029 | nv_mask(priv, 0x419eb4, 0x00001000, 0x00001000); | |
1030 | ||
1031 | for (gpc = 0; gpc < priv->gpc_nr; gpc++) { | |
1032 | nv_wr32(priv, GPC_UNIT(gpc, 0x0420), 0xc0000000); | |
1033 | nv_wr32(priv, GPC_UNIT(gpc, 0x0900), 0xc0000000); | |
1034 | nv_wr32(priv, GPC_UNIT(gpc, 0x1028), 0xc0000000); | |
1035 | nv_wr32(priv, GPC_UNIT(gpc, 0x0824), 0xc0000000); | |
1036 | for (tpc = 0; tpc < priv->tpc_nr[gpc]; tpc++) { | |
1037 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x508), 0xffffffff); | |
1038 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x50c), 0xffffffff); | |
1039 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x224), 0xc0000000); | |
1040 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x48c), 0xc0000000); | |
1041 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x084), 0xc0000000); | |
1042 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x644), 0x001ffffe); | |
1043 | nv_wr32(priv, TPC_UNIT(gpc, tpc, 0x64c), 0x0000000f); | |
1044 | } | |
1045 | nv_wr32(priv, GPC_UNIT(gpc, 0x2c90), 0xffffffff); | |
1046 | nv_wr32(priv, GPC_UNIT(gpc, 0x2c94), 0xffffffff); | |
1047 | } | |
1048 | ||
1049 | for (rop = 0; rop < priv->rop_nr; rop++) { | |
1050 | nv_wr32(priv, ROP_UNIT(rop, 0x144), 0xc0000000); | |
1051 | nv_wr32(priv, ROP_UNIT(rop, 0x070), 0xc0000000); | |
1052 | nv_wr32(priv, ROP_UNIT(rop, 0x204), 0xffffffff); | |
1053 | nv_wr32(priv, ROP_UNIT(rop, 0x208), 0xffffffff); | |
1054 | } | |
ebb945a9 BS |
1055 | |
1056 | nv_wr32(priv, 0x400108, 0xffffffff); | |
1057 | nv_wr32(priv, 0x400138, 0xffffffff); | |
1058 | nv_wr32(priv, 0x400118, 0xffffffff); | |
1059 | nv_wr32(priv, 0x400130, 0xffffffff); | |
1060 | nv_wr32(priv, 0x40011c, 0xffffffff); | |
1061 | nv_wr32(priv, 0x400134, 0xffffffff); | |
30f4e087 | 1062 | |
ebb945a9 | 1063 | nv_wr32(priv, 0x400054, 0x34ce3464); |
30f4e087 BS |
1064 | return nvc0_graph_init_ctxctl(priv); |
1065 | } | |
1066 | ||
1067 | static void | |
1068 | nvc0_graph_dtor_fw(struct nvc0_graph_fuc *fuc) | |
1069 | { | |
1070 | kfree(fuc->data); | |
1071 | fuc->data = NULL; | |
1072 | } | |
1073 | ||
1074 | int | |
1075 | nvc0_graph_ctor_fw(struct nvc0_graph_priv *priv, const char *fwname, | |
1076 | struct nvc0_graph_fuc *fuc) | |
1077 | { | |
1078 | struct nouveau_device *device = nv_device(priv); | |
1079 | const struct firmware *fw; | |
1080 | char f[32]; | |
1081 | int ret; | |
1082 | ||
1083 | snprintf(f, sizeof(f), "nouveau/nv%02x_%s", device->chipset, fwname); | |
1084 | ret = request_firmware(&fw, f, &device->pdev->dev); | |
1085 | if (ret) { | |
1086 | snprintf(f, sizeof(f), "nouveau/%s", fwname); | |
1087 | ret = request_firmware(&fw, f, &device->pdev->dev); | |
1088 | if (ret) { | |
1089 | nv_error(priv, "failed to load %s\n", fwname); | |
1090 | return ret; | |
1091 | } | |
1092 | } | |
1093 | ||
1094 | fuc->size = fw->size; | |
1095 | fuc->data = kmemdup(fw->data, fuc->size, GFP_KERNEL); | |
1096 | release_firmware(fw); | |
1097 | return (fuc->data != NULL) ? 0 : -ENOMEM; | |
1098 | } | |
1099 | ||
1100 | void | |
1101 | nvc0_graph_dtor(struct nouveau_object *object) | |
1102 | { | |
1103 | struct nvc0_graph_priv *priv = (void *)object; | |
1104 | ||
1105 | kfree(priv->data); | |
1106 | ||
1107 | nvc0_graph_dtor_fw(&priv->fuc409c); | |
1108 | nvc0_graph_dtor_fw(&priv->fuc409d); | |
1109 | nvc0_graph_dtor_fw(&priv->fuc41ac); | |
1110 | nvc0_graph_dtor_fw(&priv->fuc41ad); | |
1111 | ||
1112 | nouveau_gpuobj_ref(NULL, &priv->unk4188b8); | |
1113 | nouveau_gpuobj_ref(NULL, &priv->unk4188b4); | |
1114 | ||
1115 | nouveau_graph_destroy(&priv->base); | |
1116 | } | |
1117 | ||
1118 | int | |
1119 | nvc0_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine, | |
1120 | struct nouveau_oclass *bclass, void *data, u32 size, | |
1121 | struct nouveau_object **pobject) | |
1122 | { | |
1123 | struct nvc0_graph_oclass *oclass = (void *)bclass; | |
1124 | struct nouveau_device *device = nv_device(parent); | |
1125 | struct nvc0_graph_priv *priv; | |
1126 | bool enable = device->chipset != 0xd7; | |
1127 | int ret, i; | |
1128 | ||
1129 | ret = nouveau_graph_create(parent, engine, bclass, enable, &priv); | |
1130 | *pobject = nv_object(priv); | |
1131 | if (ret) | |
1132 | return ret; | |
1133 | ||
1134 | nv_subdev(priv)->unit = 0x18001000; | |
1135 | nv_subdev(priv)->intr = nvc0_graph_intr; | |
1136 | ||
1137 | priv->base.units = nvc0_graph_units; | |
1138 | ||
1139 | if (nouveau_boolopt(device->cfgopt, "NvGrUseFW", false)) { | |
1140 | nv_info(priv, "using external firmware\n"); | |
1141 | if (nvc0_graph_ctor_fw(priv, "fuc409c", &priv->fuc409c) || | |
1142 | nvc0_graph_ctor_fw(priv, "fuc409d", &priv->fuc409d) || | |
1143 | nvc0_graph_ctor_fw(priv, "fuc41ac", &priv->fuc41ac) || | |
1144 | nvc0_graph_ctor_fw(priv, "fuc41ad", &priv->fuc41ad)) | |
1145 | return -EINVAL; | |
1146 | priv->firmware = true; | |
1147 | } | |
1148 | ||
1149 | ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x1000, 256, 0, | |
1150 | &priv->unk4188b4); | |
1151 | if (ret) | |
1152 | return ret; | |
ebb945a9 | 1153 | |
30f4e087 BS |
1154 | ret = nouveau_gpuobj_new(nv_object(priv), NULL, 0x1000, 256, 0, |
1155 | &priv->unk4188b8); | |
b10f20d5 | 1156 | if (ret) |
a82dd49f BS |
1157 | return ret; |
1158 | ||
30f4e087 BS |
1159 | for (i = 0; i < 0x1000; i += 4) { |
1160 | nv_wo32(priv->unk4188b4, i, 0x00000010); | |
1161 | nv_wo32(priv->unk4188b8, i, 0x00000010); | |
1162 | } | |
1163 | ||
1164 | priv->rop_nr = (nv_rd32(priv, 0x409604) & 0x001f0000) >> 16; | |
1165 | priv->gpc_nr = nv_rd32(priv, 0x409604) & 0x0000001f; | |
1166 | for (i = 0; i < priv->gpc_nr; i++) { | |
1167 | priv->tpc_nr[i] = nv_rd32(priv, GPC_UNIT(i, 0x2608)); | |
1168 | priv->tpc_total += priv->tpc_nr[i]; | |
1169 | } | |
1170 | ||
1171 | /*XXX: these need figuring out... though it might not even matter */ | |
1172 | switch (nv_device(priv)->chipset) { | |
1173 | case 0xc0: | |
1174 | if (priv->tpc_total == 11) { /* 465, 3/4/4/0, 4 */ | |
1175 | priv->magic_not_rop_nr = 0x07; | |
1176 | } else | |
1177 | if (priv->tpc_total == 14) { /* 470, 3/3/4/4, 5 */ | |
1178 | priv->magic_not_rop_nr = 0x05; | |
1179 | } else | |
1180 | if (priv->tpc_total == 15) { /* 480, 3/4/4/4, 6 */ | |
1181 | priv->magic_not_rop_nr = 0x06; | |
1182 | } | |
1183 | break; | |
1184 | case 0xc3: /* 450, 4/0/0/0, 2 */ | |
1185 | priv->magic_not_rop_nr = 0x03; | |
1186 | break; | |
1187 | case 0xc4: /* 460, 3/4/0/0, 4 */ | |
1188 | priv->magic_not_rop_nr = 0x01; | |
1189 | break; | |
1190 | case 0xc1: /* 2/0/0/0, 1 */ | |
1191 | priv->magic_not_rop_nr = 0x01; | |
1192 | break; | |
1193 | case 0xc8: /* 4/4/3/4, 5 */ | |
1194 | priv->magic_not_rop_nr = 0x06; | |
1195 | break; | |
1196 | case 0xce: /* 4/4/0/0, 4 */ | |
1197 | priv->magic_not_rop_nr = 0x03; | |
1198 | break; | |
1199 | case 0xcf: /* 4/0/0/0, 3 */ | |
1200 | priv->magic_not_rop_nr = 0x03; | |
1201 | break; | |
1202 | case 0xd9: /* 1/0/0/0, 1 */ | |
1203 | priv->magic_not_rop_nr = 0x01; | |
1204 | break; | |
1205 | } | |
1206 | ||
1207 | nv_engine(priv)->cclass = *oclass->cclass; | |
1208 | nv_engine(priv)->sclass = oclass->sclass; | |
4b223eef BS |
1209 | return 0; |
1210 | } | |
1211 | ||
30f4e087 BS |
1212 | struct nvc0_graph_init * |
1213 | nvc0_graph_init_mmio[] = { | |
1214 | nvc0_graph_init_regs, | |
1215 | nvc0_graph_init_unk40xx, | |
1216 | nvc0_graph_init_unk44xx, | |
1217 | nvc0_graph_init_unk78xx, | |
1218 | nvc0_graph_init_unk60xx, | |
1219 | nvc0_graph_init_unk58xx, | |
1220 | nvc0_graph_init_unk80xx, | |
1221 | nvc0_graph_init_gpc, | |
1222 | nvc0_graph_init_tpc, | |
1223 | nvc0_graph_init_unk88xx, | |
1224 | NULL | |
1225 | }; | |
1226 | ||
1227 | #include "fuc/hubnvc0.fuc.h" | |
1228 | ||
1229 | struct nvc0_graph_ucode | |
1230 | nvc0_graph_fecs_ucode = { | |
1231 | .code.data = nvc0_grhub_code, | |
1232 | .code.size = sizeof(nvc0_grhub_code), | |
1233 | .data.data = nvc0_grhub_data, | |
1234 | .data.size = sizeof(nvc0_grhub_data), | |
1235 | }; | |
1236 | ||
1237 | #include "fuc/gpcnvc0.fuc.h" | |
1238 | ||
1239 | struct nvc0_graph_ucode | |
1240 | nvc0_graph_gpccs_ucode = { | |
1241 | .code.data = nvc0_grgpc_code, | |
1242 | .code.size = sizeof(nvc0_grgpc_code), | |
1243 | .data.data = nvc0_grgpc_data, | |
1244 | .data.size = sizeof(nvc0_grgpc_data), | |
1245 | }; | |
1246 | ||
1247 | struct nouveau_oclass * | |
1248 | nvc0_graph_oclass = &(struct nvc0_graph_oclass) { | |
1249 | .base.handle = NV_ENGINE(GR, 0xc0), | |
1250 | .base.ofuncs = &(struct nouveau_ofuncs) { | |
ebb945a9 BS |
1251 | .ctor = nvc0_graph_ctor, |
1252 | .dtor = nvc0_graph_dtor, | |
1253 | .init = nvc0_graph_init, | |
1254 | .fini = _nouveau_graph_fini, | |
1255 | }, | |
30f4e087 BS |
1256 | .cclass = &nvc0_grctx_oclass, |
1257 | .sclass = nvc0_graph_sclass, | |
1258 | .mmio = nvc0_graph_init_mmio, | |
1259 | .fecs.ucode = &nvc0_graph_fecs_ucode, | |
1260 | .gpccs.ucode = &nvc0_graph_gpccs_ucode, | |
1261 | }.base; |