1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24#include <linux/firmware.h>
25#include <linux/slab.h>
26#include <linux/module.h>
27#include <drm/drmP.h>
28#include "radeon.h"
29#include "radeon_asic.h"
30#include "radeon_audio.h"
31#include <drm/radeon_drm.h>
32#include "nid.h"
33#include "atom.h"
34#include "ni_reg.h"
35#include "cayman_blit_shaders.h"
36#include "radeon_ucode.h"
37#include "clearstate_cayman.h"
38
39
40
41
42u32 tn_smc_rreg(struct radeon_device *rdev, u32 reg)
43{
44 unsigned long flags;
45 u32 r;
46
47 spin_lock_irqsave(&rdev->smc_idx_lock, flags);
48 WREG32(TN_SMC_IND_INDEX_0, (reg));
49 r = RREG32(TN_SMC_IND_DATA_0);
50 spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);
51 return r;
52}
53
54void tn_smc_wreg(struct radeon_device *rdev, u32 reg, u32 v)
55{
56 unsigned long flags;
57
58 spin_lock_irqsave(&rdev->smc_idx_lock, flags);
59 WREG32(TN_SMC_IND_INDEX_0, (reg));
60 WREG32(TN_SMC_IND_DATA_0, (v));
61 spin_unlock_irqrestore(&rdev->smc_idx_lock, flags);
62}
63
64static const u32 tn_rlc_save_restore_register_list[] =
65{
66 0x98fc,
67 0x98f0,
68 0x9834,
69 0x9838,
70 0x9870,
71 0x9874,
72 0x8a14,
73 0x8b24,
74 0x8bcc,
75 0x8b10,
76 0x8c30,
77 0x8d00,
78 0x8d04,
79 0x8c00,
80 0x8c04,
81 0x8c10,
82 0x8c14,
83 0x8d8c,
84 0x8cf0,
85 0x8e38,
86 0x9508,
87 0x9688,
88 0x9608,
89 0x960c,
90 0x9610,
91 0x9614,
92 0x88c4,
93 0x8978,
94 0x88d4,
95 0x900c,
96 0x9100,
97 0x913c,
98 0x90e8,
99 0x9354,
100 0xa008,
101 0x98f8,
102 0x9148,
103 0x914c,
104 0x3f94,
105 0x98f4,
106 0x9b7c,
107 0x3f8c,
108 0x8950,
109 0x8954,
110 0x8a18,
111 0x8b28,
112 0x9144,
113 0x3f90,
114 0x915c,
115 0x9160,
116 0x9178,
117 0x917c,
118 0x9180,
119 0x918c,
120 0x9190,
121 0x9194,
122 0x9198,
123 0x919c,
124 0x91a8,
125 0x91ac,
126 0x91b0,
127 0x91b4,
128 0x91b8,
129 0x91c4,
130 0x91c8,
131 0x91cc,
132 0x91d0,
133 0x91d4,
134 0x91e0,
135 0x91e4,
136 0x91ec,
137 0x91f0,
138 0x91f4,
139 0x9200,
140 0x9204,
141 0x929c,
142 0x8030,
143 0x9150,
144 0x9a60,
145 0x920c,
146 0x9210,
147 0x9228,
148 0x922c,
149 0x9244,
150 0x9248,
151 0x91e8,
152 0x9294,
153 0x9208,
154 0x9224,
155 0x9240,
156 0x9220,
157 0x923c,
158 0x9258,
159 0x9744,
160 0xa200,
161 0xa204,
162 0xa208,
163 0xa20c,
164 0x8d58,
165 0x9030,
166 0x9034,
167 0x9038,
168 0x903c,
169 0x9040,
170 0x9654,
171 0x897c,
172 0xa210,
173 0xa214,
174 0x9868,
175 0xa02c,
176 0x9664,
177 0x9698,
178 0x949c,
179 0x8e10,
180 0x8e18,
181 0x8c50,
182 0x8c58,
183 0x8c60,
184 0x8c68,
185 0x89b4,
186 0x9830,
187 0x802c,
188};
189
190extern bool evergreen_is_display_hung(struct radeon_device *rdev);
191extern void evergreen_print_gpu_status_regs(struct radeon_device *rdev);
192extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save);
193extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save);
194extern int evergreen_mc_wait_for_idle(struct radeon_device *rdev);
195extern void evergreen_mc_program(struct radeon_device *rdev);
196extern void evergreen_irq_suspend(struct radeon_device *rdev);
197extern int evergreen_mc_init(struct radeon_device *rdev);
198extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev);
199extern void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
200extern void evergreen_program_aspm(struct radeon_device *rdev);
201extern void sumo_rlc_fini(struct radeon_device *rdev);
202extern int sumo_rlc_init(struct radeon_device *rdev);
203extern void evergreen_gpu_pci_config_reset(struct radeon_device *rdev);
204
205
206MODULE_FIRMWARE("radeon/BARTS_pfp.bin");
207MODULE_FIRMWARE("radeon/BARTS_me.bin");
208MODULE_FIRMWARE("radeon/BARTS_mc.bin");
209MODULE_FIRMWARE("radeon/BARTS_smc.bin");
210MODULE_FIRMWARE("radeon/BTC_rlc.bin");
211MODULE_FIRMWARE("radeon/TURKS_pfp.bin");
212MODULE_FIRMWARE("radeon/TURKS_me.bin");
213MODULE_FIRMWARE("radeon/TURKS_mc.bin");
214MODULE_FIRMWARE("radeon/TURKS_smc.bin");
215MODULE_FIRMWARE("radeon/CAICOS_pfp.bin");
216MODULE_FIRMWARE("radeon/CAICOS_me.bin");
217MODULE_FIRMWARE("radeon/CAICOS_mc.bin");
218MODULE_FIRMWARE("radeon/CAICOS_smc.bin");
219MODULE_FIRMWARE("radeon/CAYMAN_pfp.bin");
220MODULE_FIRMWARE("radeon/CAYMAN_me.bin");
221MODULE_FIRMWARE("radeon/CAYMAN_mc.bin");
222MODULE_FIRMWARE("radeon/CAYMAN_rlc.bin");
223MODULE_FIRMWARE("radeon/CAYMAN_smc.bin");
224MODULE_FIRMWARE("radeon/ARUBA_pfp.bin");
225MODULE_FIRMWARE("radeon/ARUBA_me.bin");
226MODULE_FIRMWARE("radeon/ARUBA_rlc.bin");
227
228
229static const u32 cayman_golden_registers2[] =
230{
231 0x3e5c, 0xffffffff, 0x00000000,
232 0x3e48, 0xffffffff, 0x00000000,
233 0x3e4c, 0xffffffff, 0x00000000,
234 0x3e64, 0xffffffff, 0x00000000,
235 0x3e50, 0xffffffff, 0x00000000,
236 0x3e60, 0xffffffff, 0x00000000
237};
238
239static const u32 cayman_golden_registers[] =
240{
241 0x5eb4, 0xffffffff, 0x00000002,
242 0x5e78, 0x8f311ff1, 0x001000f0,
243 0x3f90, 0xffff0000, 0xff000000,
244 0x9148, 0xffff0000, 0xff000000,
245 0x3f94, 0xffff0000, 0xff000000,
246 0x914c, 0xffff0000, 0xff000000,
247 0xc78, 0x00000080, 0x00000080,
248 0xbd4, 0x70073777, 0x00011003,
249 0xd02c, 0xbfffff1f, 0x08421000,
250 0xd0b8, 0x73773777, 0x02011003,
251 0x5bc0, 0x00200000, 0x50100000,
252 0x98f8, 0x33773777, 0x02011003,
253 0x98fc, 0xffffffff, 0x76541032,
254 0x7030, 0x31000311, 0x00000011,
255 0x2f48, 0x33773777, 0x42010001,
256 0x6b28, 0x00000010, 0x00000012,
257 0x7728, 0x00000010, 0x00000012,
258 0x10328, 0x00000010, 0x00000012,
259 0x10f28, 0x00000010, 0x00000012,
260 0x11b28, 0x00000010, 0x00000012,
261 0x12728, 0x00000010, 0x00000012,
262 0x240c, 0x000007ff, 0x00000000,
263 0x8a14, 0xf000001f, 0x00000007,
264 0x8b24, 0x3fff3fff, 0x00ff0fff,
265 0x8b10, 0x0000ff0f, 0x00000000,
266 0x28a4c, 0x07ffffff, 0x06000000,
267 0x10c, 0x00000001, 0x00010003,
268 0xa02c, 0xffffffff, 0x0000009b,
269 0x913c, 0x0000010f, 0x01000100,
270 0x8c04, 0xf8ff00ff, 0x40600060,
271 0x28350, 0x00000f01, 0x00000000,
272 0x9508, 0x3700001f, 0x00000002,
273 0x960c, 0xffffffff, 0x54763210,
274 0x88c4, 0x001f3ae3, 0x00000082,
275 0x88d0, 0xffffffff, 0x0f40df40,
276 0x88d4, 0x0000001f, 0x00000010,
277 0x8974, 0xffffffff, 0x00000000
278};
279
280static const u32 dvst_golden_registers2[] =
281{
282 0x8f8, 0xffffffff, 0,
283 0x8fc, 0x00380000, 0,
284 0x8f8, 0xffffffff, 1,
285 0x8fc, 0x0e000000, 0
286};
287
288static const u32 dvst_golden_registers[] =
289{
290 0x690, 0x3fff3fff, 0x20c00033,
291 0x918c, 0x0fff0fff, 0x00010006,
292 0x91a8, 0x0fff0fff, 0x00010006,
293 0x9150, 0xffffdfff, 0x6e944040,
294 0x917c, 0x0fff0fff, 0x00030002,
295 0x9198, 0x0fff0fff, 0x00030002,
296 0x915c, 0x0fff0fff, 0x00010000,
297 0x3f90, 0xffff0001, 0xff000000,
298 0x9178, 0x0fff0fff, 0x00070000,
299 0x9194, 0x0fff0fff, 0x00070000,
300 0x9148, 0xffff0001, 0xff000000,
301 0x9190, 0x0fff0fff, 0x00090008,
302 0x91ac, 0x0fff0fff, 0x00090008,
303 0x3f94, 0xffff0000, 0xff000000,
304 0x914c, 0xffff0000, 0xff000000,
305 0x929c, 0x00000fff, 0x00000001,
306 0x55e4, 0xff607fff, 0xfc000100,
307 0x8a18, 0xff000fff, 0x00000100,
308 0x8b28, 0xff000fff, 0x00000100,
309 0x9144, 0xfffc0fff, 0x00000100,
310 0x6ed8, 0x00010101, 0x00010000,
311 0x9830, 0xffffffff, 0x00000000,
312 0x9834, 0xf00fffff, 0x00000400,
313 0x9838, 0xfffffffe, 0x00000000,
314 0xd0c0, 0xff000fff, 0x00000100,
315 0xd02c, 0xbfffff1f, 0x08421000,
316 0xd0b8, 0x73773777, 0x12010001,
317 0x5bb0, 0x000000f0, 0x00000070,
318 0x98f8, 0x73773777, 0x12010001,
319 0x98fc, 0xffffffff, 0x00000010,
320 0x9b7c, 0x00ff0000, 0x00fc0000,
321 0x8030, 0x00001f0f, 0x0000100a,
322 0x2f48, 0x73773777, 0x12010001,
323 0x2408, 0x00030000, 0x000c007f,
324 0x8a14, 0xf000003f, 0x00000007,
325 0x8b24, 0x3fff3fff, 0x00ff0fff,
326 0x8b10, 0x0000ff0f, 0x00000000,
327 0x28a4c, 0x07ffffff, 0x06000000,
328 0x4d8, 0x00000fff, 0x00000100,
329 0xa008, 0xffffffff, 0x00010000,
330 0x913c, 0xffff03ff, 0x01000100,
331 0x8c00, 0x000000ff, 0x00000003,
332 0x8c04, 0xf8ff00ff, 0x40600060,
333 0x8cf0, 0x1fff1fff, 0x08e00410,
334 0x28350, 0x00000f01, 0x00000000,
335 0x9508, 0xf700071f, 0x00000002,
336 0x960c, 0xffffffff, 0x54763210,
337 0x20ef8, 0x01ff01ff, 0x00000002,
338 0x20e98, 0xfffffbff, 0x00200000,
339 0x2015c, 0xffffffff, 0x00000f40,
340 0x88c4, 0x001f3ae3, 0x00000082,
341 0x8978, 0x3fffffff, 0x04050140,
342 0x88d4, 0x0000001f, 0x00000010,
343 0x8974, 0xffffffff, 0x00000000
344};
345
346static const u32 scrapper_golden_registers[] =
347{
348 0x690, 0x3fff3fff, 0x20c00033,
349 0x918c, 0x0fff0fff, 0x00010006,
350 0x918c, 0x0fff0fff, 0x00010006,
351 0x91a8, 0x0fff0fff, 0x00010006,
352 0x91a8, 0x0fff0fff, 0x00010006,
353 0x9150, 0xffffdfff, 0x6e944040,
354 0x9150, 0xffffdfff, 0x6e944040,
355 0x917c, 0x0fff0fff, 0x00030002,
356 0x917c, 0x0fff0fff, 0x00030002,
357 0x9198, 0x0fff0fff, 0x00030002,
358 0x9198, 0x0fff0fff, 0x00030002,
359 0x915c, 0x0fff0fff, 0x00010000,
360 0x915c, 0x0fff0fff, 0x00010000,
361 0x3f90, 0xffff0001, 0xff000000,
362 0x3f90, 0xffff0001, 0xff000000,
363 0x9178, 0x0fff0fff, 0x00070000,
364 0x9178, 0x0fff0fff, 0x00070000,
365 0x9194, 0x0fff0fff, 0x00070000,
366 0x9194, 0x0fff0fff, 0x00070000,
367 0x9148, 0xffff0001, 0xff000000,
368 0x9148, 0xffff0001, 0xff000000,
369 0x9190, 0x0fff0fff, 0x00090008,
370 0x9190, 0x0fff0fff, 0x00090008,
371 0x91ac, 0x0fff0fff, 0x00090008,
372 0x91ac, 0x0fff0fff, 0x00090008,
373 0x3f94, 0xffff0000, 0xff000000,
374 0x3f94, 0xffff0000, 0xff000000,
375 0x914c, 0xffff0000, 0xff000000,
376 0x914c, 0xffff0000, 0xff000000,
377 0x929c, 0x00000fff, 0x00000001,
378 0x929c, 0x00000fff, 0x00000001,
379 0x55e4, 0xff607fff, 0xfc000100,
380 0x8a18, 0xff000fff, 0x00000100,
381 0x8a18, 0xff000fff, 0x00000100,
382 0x8b28, 0xff000fff, 0x00000100,
383 0x8b28, 0xff000fff, 0x00000100,
384 0x9144, 0xfffc0fff, 0x00000100,
385 0x9144, 0xfffc0fff, 0x00000100,
386 0x6ed8, 0x00010101, 0x00010000,
387 0x9830, 0xffffffff, 0x00000000,
388 0x9830, 0xffffffff, 0x00000000,
389 0x9834, 0xf00fffff, 0x00000400,
390 0x9834, 0xf00fffff, 0x00000400,
391 0x9838, 0xfffffffe, 0x00000000,
392 0x9838, 0xfffffffe, 0x00000000,
393 0xd0c0, 0xff000fff, 0x00000100,
394 0xd02c, 0xbfffff1f, 0x08421000,
395 0xd02c, 0xbfffff1f, 0x08421000,
396 0xd0b8, 0x73773777, 0x12010001,
397 0xd0b8, 0x73773777, 0x12010001,
398 0x5bb0, 0x000000f0, 0x00000070,
399 0x98f8, 0x73773777, 0x12010001,
400 0x98f8, 0x73773777, 0x12010001,
401 0x98fc, 0xffffffff, 0x00000010,
402 0x98fc, 0xffffffff, 0x00000010,
403 0x9b7c, 0x00ff0000, 0x00fc0000,
404 0x9b7c, 0x00ff0000, 0x00fc0000,
405 0x8030, 0x00001f0f, 0x0000100a,
406 0x8030, 0x00001f0f, 0x0000100a,
407 0x2f48, 0x73773777, 0x12010001,
408 0x2f48, 0x73773777, 0x12010001,
409 0x2408, 0x00030000, 0x000c007f,
410 0x8a14, 0xf000003f, 0x00000007,
411 0x8a14, 0xf000003f, 0x00000007,
412 0x8b24, 0x3fff3fff, 0x00ff0fff,
413 0x8b24, 0x3fff3fff, 0x00ff0fff,
414 0x8b10, 0x0000ff0f, 0x00000000,
415 0x8b10, 0x0000ff0f, 0x00000000,
416 0x28a4c, 0x07ffffff, 0x06000000,
417 0x28a4c, 0x07ffffff, 0x06000000,
418 0x4d8, 0x00000fff, 0x00000100,
419 0x4d8, 0x00000fff, 0x00000100,
420 0xa008, 0xffffffff, 0x00010000,
421 0xa008, 0xffffffff, 0x00010000,
422 0x913c, 0xffff03ff, 0x01000100,
423 0x913c, 0xffff03ff, 0x01000100,
424 0x90e8, 0x001fffff, 0x010400c0,
425 0x8c00, 0x000000ff, 0x00000003,
426 0x8c00, 0x000000ff, 0x00000003,
427 0x8c04, 0xf8ff00ff, 0x40600060,
428 0x8c04, 0xf8ff00ff, 0x40600060,
429 0x8c30, 0x0000000f, 0x00040005,
430 0x8cf0, 0x1fff1fff, 0x08e00410,
431 0x8cf0, 0x1fff1fff, 0x08e00410,
432 0x900c, 0x00ffffff, 0x0017071f,
433 0x28350, 0x00000f01, 0x00000000,
434 0x28350, 0x00000f01, 0x00000000,
435 0x9508, 0xf700071f, 0x00000002,
436 0x9508, 0xf700071f, 0x00000002,
437 0x9688, 0x00300000, 0x0017000f,
438 0x960c, 0xffffffff, 0x54763210,
439 0x960c, 0xffffffff, 0x54763210,
440 0x20ef8, 0x01ff01ff, 0x00000002,
441 0x20e98, 0xfffffbff, 0x00200000,
442 0x2015c, 0xffffffff, 0x00000f40,
443 0x88c4, 0x001f3ae3, 0x00000082,
444 0x88c4, 0x001f3ae3, 0x00000082,
445 0x8978, 0x3fffffff, 0x04050140,
446 0x8978, 0x3fffffff, 0x04050140,
447 0x88d4, 0x0000001f, 0x00000010,
448 0x88d4, 0x0000001f, 0x00000010,
449 0x8974, 0xffffffff, 0x00000000,
450 0x8974, 0xffffffff, 0x00000000
451};
452
453static void ni_init_golden_registers(struct radeon_device *rdev)
454{
455 switch (rdev->family) {
456 case CHIP_CAYMAN:
457 radeon_program_register_sequence(rdev,
458 cayman_golden_registers,
459 (const u32)ARRAY_SIZE(cayman_golden_registers));
460 radeon_program_register_sequence(rdev,
461 cayman_golden_registers2,
462 (const u32)ARRAY_SIZE(cayman_golden_registers2));
463 break;
464 case CHIP_ARUBA:
465 if ((rdev->pdev->device == 0x9900) ||
466 (rdev->pdev->device == 0x9901) ||
467 (rdev->pdev->device == 0x9903) ||
468 (rdev->pdev->device == 0x9904) ||
469 (rdev->pdev->device == 0x9905) ||
470 (rdev->pdev->device == 0x9906) ||
471 (rdev->pdev->device == 0x9907) ||
472 (rdev->pdev->device == 0x9908) ||
473 (rdev->pdev->device == 0x9909) ||
474 (rdev->pdev->device == 0x990A) ||
475 (rdev->pdev->device == 0x990B) ||
476 (rdev->pdev->device == 0x990C) ||
477 (rdev->pdev->device == 0x990D) ||
478 (rdev->pdev->device == 0x990E) ||
479 (rdev->pdev->device == 0x990F) ||
480 (rdev->pdev->device == 0x9910) ||
481 (rdev->pdev->device == 0x9913) ||
482 (rdev->pdev->device == 0x9917) ||
483 (rdev->pdev->device == 0x9918)) {
484 radeon_program_register_sequence(rdev,
485 dvst_golden_registers,
486 (const u32)ARRAY_SIZE(dvst_golden_registers));
487 radeon_program_register_sequence(rdev,
488 dvst_golden_registers2,
489 (const u32)ARRAY_SIZE(dvst_golden_registers2));
490 } else {
491 radeon_program_register_sequence(rdev,
492 scrapper_golden_registers,
493 (const u32)ARRAY_SIZE(scrapper_golden_registers));
494 radeon_program_register_sequence(rdev,
495 dvst_golden_registers2,
496 (const u32)ARRAY_SIZE(dvst_golden_registers2));
497 }
498 break;
499 default:
500 break;
501 }
502}
503
504#define BTC_IO_MC_REGS_SIZE 29
505
506static const u32 barts_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
507 {0x00000077, 0xff010100},
508 {0x00000078, 0x00000000},
509 {0x00000079, 0x00001434},
510 {0x0000007a, 0xcc08ec08},
511 {0x0000007b, 0x00040000},
512 {0x0000007c, 0x000080c0},
513 {0x0000007d, 0x09000000},
514 {0x0000007e, 0x00210404},
515 {0x00000081, 0x08a8e800},
516 {0x00000082, 0x00030444},
517 {0x00000083, 0x00000000},
518 {0x00000085, 0x00000001},
519 {0x00000086, 0x00000002},
520 {0x00000087, 0x48490000},
521 {0x00000088, 0x20244647},
522 {0x00000089, 0x00000005},
523 {0x0000008b, 0x66030000},
524 {0x0000008c, 0x00006603},
525 {0x0000008d, 0x00000100},
526 {0x0000008f, 0x00001c0a},
527 {0x00000090, 0xff000001},
528 {0x00000094, 0x00101101},
529 {0x00000095, 0x00000fff},
530 {0x00000096, 0x00116fff},
531 {0x00000097, 0x60010000},
532 {0x00000098, 0x10010000},
533 {0x00000099, 0x00006000},
534 {0x0000009a, 0x00001000},
535 {0x0000009f, 0x00946a00}
536};
537
538static const u32 turks_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
539 {0x00000077, 0xff010100},
540 {0x00000078, 0x00000000},
541 {0x00000079, 0x00001434},
542 {0x0000007a, 0xcc08ec08},
543 {0x0000007b, 0x00040000},
544 {0x0000007c, 0x000080c0},
545 {0x0000007d, 0x09000000},
546 {0x0000007e, 0x00210404},
547 {0x00000081, 0x08a8e800},
548 {0x00000082, 0x00030444},
549 {0x00000083, 0x00000000},
550 {0x00000085, 0x00000001},
551 {0x00000086, 0x00000002},
552 {0x00000087, 0x48490000},
553 {0x00000088, 0x20244647},
554 {0x00000089, 0x00000005},
555 {0x0000008b, 0x66030000},
556 {0x0000008c, 0x00006603},
557 {0x0000008d, 0x00000100},
558 {0x0000008f, 0x00001c0a},
559 {0x00000090, 0xff000001},
560 {0x00000094, 0x00101101},
561 {0x00000095, 0x00000fff},
562 {0x00000096, 0x00116fff},
563 {0x00000097, 0x60010000},
564 {0x00000098, 0x10010000},
565 {0x00000099, 0x00006000},
566 {0x0000009a, 0x00001000},
567 {0x0000009f, 0x00936a00}
568};
569
570static const u32 caicos_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
571 {0x00000077, 0xff010100},
572 {0x00000078, 0x00000000},
573 {0x00000079, 0x00001434},
574 {0x0000007a, 0xcc08ec08},
575 {0x0000007b, 0x00040000},
576 {0x0000007c, 0x000080c0},
577 {0x0000007d, 0x09000000},
578 {0x0000007e, 0x00210404},
579 {0x00000081, 0x08a8e800},
580 {0x00000082, 0x00030444},
581 {0x00000083, 0x00000000},
582 {0x00000085, 0x00000001},
583 {0x00000086, 0x00000002},
584 {0x00000087, 0x48490000},
585 {0x00000088, 0x20244647},
586 {0x00000089, 0x00000005},
587 {0x0000008b, 0x66030000},
588 {0x0000008c, 0x00006603},
589 {0x0000008d, 0x00000100},
590 {0x0000008f, 0x00001c0a},
591 {0x00000090, 0xff000001},
592 {0x00000094, 0x00101101},
593 {0x00000095, 0x00000fff},
594 {0x00000096, 0x00116fff},
595 {0x00000097, 0x60010000},
596 {0x00000098, 0x10010000},
597 {0x00000099, 0x00006000},
598 {0x0000009a, 0x00001000},
599 {0x0000009f, 0x00916a00}
600};
601
602static const u32 cayman_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
603 {0x00000077, 0xff010100},
604 {0x00000078, 0x00000000},
605 {0x00000079, 0x00001434},
606 {0x0000007a, 0xcc08ec08},
607 {0x0000007b, 0x00040000},
608 {0x0000007c, 0x000080c0},
609 {0x0000007d, 0x09000000},
610 {0x0000007e, 0x00210404},
611 {0x00000081, 0x08a8e800},
612 {0x00000082, 0x00030444},
613 {0x00000083, 0x00000000},
614 {0x00000085, 0x00000001},
615 {0x00000086, 0x00000002},
616 {0x00000087, 0x48490000},
617 {0x00000088, 0x20244647},
618 {0x00000089, 0x00000005},
619 {0x0000008b, 0x66030000},
620 {0x0000008c, 0x00006603},
621 {0x0000008d, 0x00000100},
622 {0x0000008f, 0x00001c0a},
623 {0x00000090, 0xff000001},
624 {0x00000094, 0x00101101},
625 {0x00000095, 0x00000fff},
626 {0x00000096, 0x00116fff},
627 {0x00000097, 0x60010000},
628 {0x00000098, 0x10010000},
629 {0x00000099, 0x00006000},
630 {0x0000009a, 0x00001000},
631 {0x0000009f, 0x00976b00}
632};
633
634int ni_mc_load_microcode(struct radeon_device *rdev)
635{
636 const __be32 *fw_data;
637 u32 mem_type, running, blackout = 0;
638 u32 *io_mc_regs;
639 int i, ucode_size, regs_size;
640
641 if (!rdev->mc_fw)
642 return -EINVAL;
643
644 switch (rdev->family) {
645 case CHIP_BARTS:
646 io_mc_regs = (u32 *)&barts_io_mc_regs;
647 ucode_size = BTC_MC_UCODE_SIZE;
648 regs_size = BTC_IO_MC_REGS_SIZE;
649 break;
650 case CHIP_TURKS:
651 io_mc_regs = (u32 *)&turks_io_mc_regs;
652 ucode_size = BTC_MC_UCODE_SIZE;
653 regs_size = BTC_IO_MC_REGS_SIZE;
654 break;
655 case CHIP_CAICOS:
656 default:
657 io_mc_regs = (u32 *)&caicos_io_mc_regs;
658 ucode_size = BTC_MC_UCODE_SIZE;
659 regs_size = BTC_IO_MC_REGS_SIZE;
660 break;
661 case CHIP_CAYMAN:
662 io_mc_regs = (u32 *)&cayman_io_mc_regs;
663 ucode_size = CAYMAN_MC_UCODE_SIZE;
664 regs_size = BTC_IO_MC_REGS_SIZE;
665 break;
666 }
667
668 mem_type = (RREG32(MC_SEQ_MISC0) & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT;
669 running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK;
670
671 if ((mem_type == MC_SEQ_MISC0_GDDR5_VALUE) && (running == 0)) {
672 if (running) {
673 blackout = RREG32(MC_SHARED_BLACKOUT_CNTL);
674 WREG32(MC_SHARED_BLACKOUT_CNTL, 1);
675 }
676
677
678 WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
679 WREG32(MC_SEQ_SUP_CNTL, 0x00000010);
680
681
682 for (i = 0; i < regs_size; i++) {
683 WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
684 WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
685 }
686
687 fw_data = (const __be32 *)rdev->mc_fw->data;
688 for (i = 0; i < ucode_size; i++)
689 WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
690
691
692 WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
693 WREG32(MC_SEQ_SUP_CNTL, 0x00000004);
694 WREG32(MC_SEQ_SUP_CNTL, 0x00000001);
695
696
697 for (i = 0; i < rdev->usec_timeout; i++) {
698 if (RREG32(MC_IO_PAD_CNTL_D0) & MEM_FALL_OUT_CMD)
699 break;
700 udelay(1);
701 }
702
703 if (running)
704 WREG32(MC_SHARED_BLACKOUT_CNTL, blackout);
705 }
706
707 return 0;
708}
709
710int ni_init_microcode(struct radeon_device *rdev)
711{
712 const char *chip_name;
713 const char *rlc_chip_name;
714 size_t pfp_req_size, me_req_size, rlc_req_size, mc_req_size;
715 size_t smc_req_size = 0;
716 char fw_name[30];
717 int err;
718
719 DRM_DEBUG("\n");
720
721 switch (rdev->family) {
722 case CHIP_BARTS:
723 chip_name = "BARTS";
724 rlc_chip_name = "BTC";
725 pfp_req_size = EVERGREEN_PFP_UCODE_SIZE * 4;
726 me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
727 rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
728 mc_req_size = BTC_MC_UCODE_SIZE * 4;
729 smc_req_size = ALIGN(BARTS_SMC_UCODE_SIZE, 4);
730 break;
731 case CHIP_TURKS:
732 chip_name = "TURKS";
733 rlc_chip_name = "BTC";
734 pfp_req_size = EVERGREEN_PFP_UCODE_SIZE * 4;
735 me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
736 rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
737 mc_req_size = BTC_MC_UCODE_SIZE * 4;
738 smc_req_size = ALIGN(TURKS_SMC_UCODE_SIZE, 4);
739 break;
740 case CHIP_CAICOS:
741 chip_name = "CAICOS";
742 rlc_chip_name = "BTC";
743 pfp_req_size = EVERGREEN_PFP_UCODE_SIZE * 4;
744 me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
745 rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
746 mc_req_size = BTC_MC_UCODE_SIZE * 4;
747 smc_req_size = ALIGN(CAICOS_SMC_UCODE_SIZE, 4);
748 break;
749 case CHIP_CAYMAN:
750 chip_name = "CAYMAN";
751 rlc_chip_name = "CAYMAN";
752 pfp_req_size = CAYMAN_PFP_UCODE_SIZE * 4;
753 me_req_size = CAYMAN_PM4_UCODE_SIZE * 4;
754 rlc_req_size = CAYMAN_RLC_UCODE_SIZE * 4;
755 mc_req_size = CAYMAN_MC_UCODE_SIZE * 4;
756 smc_req_size = ALIGN(CAYMAN_SMC_UCODE_SIZE, 4);
757 break;
758 case CHIP_ARUBA:
759 chip_name = "ARUBA";
760 rlc_chip_name = "ARUBA";
761
762 pfp_req_size = CAYMAN_PFP_UCODE_SIZE * 4;
763 me_req_size = CAYMAN_PM4_UCODE_SIZE * 4;
764 rlc_req_size = ARUBA_RLC_UCODE_SIZE * 4;
765 mc_req_size = 0;
766 break;
767 default: BUG();
768 }
769
770 DRM_INFO("Loading %s Microcode\n", chip_name);
771
772 snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
773 err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev);
774 if (err)
775 goto out;
776 if (rdev->pfp_fw->size != pfp_req_size) {
777 printk(KERN_ERR
778 "ni_cp: Bogus length %zu in firmware \"%s\"\n",
779 rdev->pfp_fw->size, fw_name);
780 err = -EINVAL;
781 goto out;
782 }
783
784 snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
785 err = request_firmware(&rdev->me_fw, fw_name, rdev->dev);
786 if (err)
787 goto out;
788 if (rdev->me_fw->size != me_req_size) {
789 printk(KERN_ERR
790 "ni_cp: Bogus length %zu in firmware \"%s\"\n",
791 rdev->me_fw->size, fw_name);
792 err = -EINVAL;
793 }
794
795 snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name);
796 err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev);
797 if (err)
798 goto out;
799 if (rdev->rlc_fw->size != rlc_req_size) {
800 printk(KERN_ERR
801 "ni_rlc: Bogus length %zu in firmware \"%s\"\n",
802 rdev->rlc_fw->size, fw_name);
803 err = -EINVAL;
804 }
805
806
807 if (!(rdev->flags & RADEON_IS_IGP)) {
808 snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
809 err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
810 if (err)
811 goto out;
812 if (rdev->mc_fw->size != mc_req_size) {
813 printk(KERN_ERR
814 "ni_mc: Bogus length %zu in firmware \"%s\"\n",
815 rdev->mc_fw->size, fw_name);
816 err = -EINVAL;
817 }
818 }
819
820 if ((rdev->family >= CHIP_BARTS) && (rdev->family <= CHIP_CAYMAN)) {
821 snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
822 err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
823 if (err) {
824 printk(KERN_ERR
825 "smc: error loading firmware \"%s\"\n",
826 fw_name);
827 release_firmware(rdev->smc_fw);
828 rdev->smc_fw = NULL;
829 err = 0;
830 } else if (rdev->smc_fw->size != smc_req_size) {
831 printk(KERN_ERR
832 "ni_mc: Bogus length %zu in firmware \"%s\"\n",
833 rdev->mc_fw->size, fw_name);
834 err = -EINVAL;
835 }
836 }
837
838out:
839 if (err) {
840 if (err != -EINVAL)
841 printk(KERN_ERR
842 "ni_cp: Failed to load firmware \"%s\"\n",
843 fw_name);
844 release_firmware(rdev->pfp_fw);
845 rdev->pfp_fw = NULL;
846 release_firmware(rdev->me_fw);
847 rdev->me_fw = NULL;
848 release_firmware(rdev->rlc_fw);
849 rdev->rlc_fw = NULL;
850 release_firmware(rdev->mc_fw);
851 rdev->mc_fw = NULL;
852 }
853 return err;
854}
855
856
857
858
859
860
861
862
863
864
865
866int cayman_get_allowed_info_register(struct radeon_device *rdev,
867 u32 reg, u32 *val)
868{
869 switch (reg) {
870 case GRBM_STATUS:
871 case GRBM_STATUS_SE0:
872 case GRBM_STATUS_SE1:
873 case SRBM_STATUS:
874 case SRBM_STATUS2:
875 case (DMA_STATUS_REG + DMA0_REGISTER_OFFSET):
876 case (DMA_STATUS_REG + DMA1_REGISTER_OFFSET):
877 case UVD_STATUS:
878 *val = RREG32(reg);
879 return 0;
880 default:
881 return -EINVAL;
882 }
883}
884
885int tn_get_temp(struct radeon_device *rdev)
886{
887 u32 temp = RREG32_SMC(TN_CURRENT_GNB_TEMP) & 0x7ff;
888 int actual_temp = (temp / 8) - 49;
889
890 return actual_temp * 1000;
891}
892
893
894
895
896static void cayman_gpu_init(struct radeon_device *rdev)
897{
898 u32 gb_addr_config = 0;
899 u32 mc_shared_chmap, mc_arb_ramcfg;
900 u32 cgts_tcc_disable;
901 u32 sx_debug_1;
902 u32 smx_dc_ctl0;
903 u32 cgts_sm_ctrl_reg;
904 u32 hdp_host_path_cntl;
905 u32 tmp;
906 u32 disabled_rb_mask;
907 int i, j;
908
909 switch (rdev->family) {
910 case CHIP_CAYMAN:
911 rdev->config.cayman.max_shader_engines = 2;
912 rdev->config.cayman.max_pipes_per_simd = 4;
913 rdev->config.cayman.max_tile_pipes = 8;
914 rdev->config.cayman.max_simds_per_se = 12;
915 rdev->config.cayman.max_backends_per_se = 4;
916 rdev->config.cayman.max_texture_channel_caches = 8;
917 rdev->config.cayman.max_gprs = 256;
918 rdev->config.cayman.max_threads = 256;
919 rdev->config.cayman.max_gs_threads = 32;
920 rdev->config.cayman.max_stack_entries = 512;
921 rdev->config.cayman.sx_num_of_sets = 8;
922 rdev->config.cayman.sx_max_export_size = 256;
923 rdev->config.cayman.sx_max_export_pos_size = 64;
924 rdev->config.cayman.sx_max_export_smx_size = 192;
925 rdev->config.cayman.max_hw_contexts = 8;
926 rdev->config.cayman.sq_num_cf_insts = 2;
927
928 rdev->config.cayman.sc_prim_fifo_size = 0x100;
929 rdev->config.cayman.sc_hiz_tile_fifo_size = 0x30;
930 rdev->config.cayman.sc_earlyz_tile_fifo_size = 0x130;
931 gb_addr_config = CAYMAN_GB_ADDR_CONFIG_GOLDEN;
932 break;
933 case CHIP_ARUBA:
934 default:
935 rdev->config.cayman.max_shader_engines = 1;
936 rdev->config.cayman.max_pipes_per_simd = 4;
937 rdev->config.cayman.max_tile_pipes = 2;
938 if ((rdev->pdev->device == 0x9900) ||
939 (rdev->pdev->device == 0x9901) ||
940 (rdev->pdev->device == 0x9905) ||
941 (rdev->pdev->device == 0x9906) ||
942 (rdev->pdev->device == 0x9907) ||
943 (rdev->pdev->device == 0x9908) ||
944 (rdev->pdev->device == 0x9909) ||
945 (rdev->pdev->device == 0x990B) ||
946 (rdev->pdev->device == 0x990C) ||
947 (rdev->pdev->device == 0x990F) ||
948 (rdev->pdev->device == 0x9910) ||
949 (rdev->pdev->device == 0x9917) ||
950 (rdev->pdev->device == 0x9999) ||
951 (rdev->pdev->device == 0x999C)) {
952 rdev->config.cayman.max_simds_per_se = 6;
953 rdev->config.cayman.max_backends_per_se = 2;
954 rdev->config.cayman.max_hw_contexts = 8;
955 rdev->config.cayman.sx_max_export_size = 256;
956 rdev->config.cayman.sx_max_export_pos_size = 64;
957 rdev->config.cayman.sx_max_export_smx_size = 192;
958 } else if ((rdev->pdev->device == 0x9903) ||
959 (rdev->pdev->device == 0x9904) ||
960 (rdev->pdev->device == 0x990A) ||
961 (rdev->pdev->device == 0x990D) ||
962 (rdev->pdev->device == 0x990E) ||
963 (rdev->pdev->device == 0x9913) ||
964 (rdev->pdev->device == 0x9918) ||
965 (rdev->pdev->device == 0x999D)) {
966 rdev->config.cayman.max_simds_per_se = 4;
967 rdev->config.cayman.max_backends_per_se = 2;
968 rdev->config.cayman.max_hw_contexts = 8;
969 rdev->config.cayman.sx_max_export_size = 256;
970 rdev->config.cayman.sx_max_export_pos_size = 64;
971 rdev->config.cayman.sx_max_export_smx_size = 192;
972 } else if ((rdev->pdev->device == 0x9919) ||
973 (rdev->pdev->device == 0x9990) ||
974 (rdev->pdev->device == 0x9991) ||
975 (rdev->pdev->device == 0x9994) ||
976 (rdev->pdev->device == 0x9995) ||
977 (rdev->pdev->device == 0x9996) ||
978 (rdev->pdev->device == 0x999A) ||
979 (rdev->pdev->device == 0x99A0)) {
980 rdev->config.cayman.max_simds_per_se = 3;
981 rdev->config.cayman.max_backends_per_se = 1;
982 rdev->config.cayman.max_hw_contexts = 4;
983 rdev->config.cayman.sx_max_export_size = 128;
984 rdev->config.cayman.sx_max_export_pos_size = 32;
985 rdev->config.cayman.sx_max_export_smx_size = 96;
986 } else {
987 rdev->config.cayman.max_simds_per_se = 2;
988 rdev->config.cayman.max_backends_per_se = 1;
989 rdev->config.cayman.max_hw_contexts = 4;
990 rdev->config.cayman.sx_max_export_size = 128;
991 rdev->config.cayman.sx_max_export_pos_size = 32;
992 rdev->config.cayman.sx_max_export_smx_size = 96;
993 }
994 rdev->config.cayman.max_texture_channel_caches = 2;
995 rdev->config.cayman.max_gprs = 256;
996 rdev->config.cayman.max_threads = 256;
997 rdev->config.cayman.max_gs_threads = 32;
998 rdev->config.cayman.max_stack_entries = 512;
999 rdev->config.cayman.sx_num_of_sets = 8;
1000 rdev->config.cayman.sq_num_cf_insts = 2;
1001
1002 rdev->config.cayman.sc_prim_fifo_size = 0x40;
1003 rdev->config.cayman.sc_hiz_tile_fifo_size = 0x30;
1004 rdev->config.cayman.sc_earlyz_tile_fifo_size = 0x130;
1005 gb_addr_config = ARUBA_GB_ADDR_CONFIG_GOLDEN;
1006 break;
1007 }
1008
1009
1010 for (i = 0, j = 0; i < 32; i++, j += 0x18) {
1011 WREG32((0x2c14 + j), 0x00000000);
1012 WREG32((0x2c18 + j), 0x00000000);
1013 WREG32((0x2c1c + j), 0x00000000);
1014 WREG32((0x2c20 + j), 0x00000000);
1015 WREG32((0x2c24 + j), 0x00000000);
1016 }
1017
1018 WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
1019 WREG32(SRBM_INT_CNTL, 0x1);
1020 WREG32(SRBM_INT_ACK, 0x1);
1021
1022 evergreen_fix_pci_max_read_req_size(rdev);
1023
1024 mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
1025 mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
1026
1027 tmp = (mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT;
1028 rdev->config.cayman.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024;
1029 if (rdev->config.cayman.mem_row_size_in_kb > 4)
1030 rdev->config.cayman.mem_row_size_in_kb = 4;
1031
1032 rdev->config.cayman.shader_engine_tile_size = 32;
1033 rdev->config.cayman.num_gpus = 1;
1034 rdev->config.cayman.multi_gpu_tile_size = 64;
1035
1036 tmp = (gb_addr_config & NUM_PIPES_MASK) >> NUM_PIPES_SHIFT;
1037 rdev->config.cayman.num_tile_pipes = (1 << tmp);
1038 tmp = (gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT;
1039 rdev->config.cayman.mem_max_burst_length_bytes = (tmp + 1) * 256;
1040 tmp = (gb_addr_config & NUM_SHADER_ENGINES_MASK) >> NUM_SHADER_ENGINES_SHIFT;
1041 rdev->config.cayman.num_shader_engines = tmp + 1;
1042 tmp = (gb_addr_config & NUM_GPUS_MASK) >> NUM_GPUS_SHIFT;
1043 rdev->config.cayman.num_gpus = tmp + 1;
1044 tmp = (gb_addr_config & MULTI_GPU_TILE_SIZE_MASK) >> MULTI_GPU_TILE_SIZE_SHIFT;
1045 rdev->config.cayman.multi_gpu_tile_size = 1 << tmp;
1046 tmp = (gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT;
1047 rdev->config.cayman.mem_row_size_in_kb = 1 << tmp;
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057 rdev->config.cayman.tile_config = 0;
1058 switch (rdev->config.cayman.num_tile_pipes) {
1059 case 1:
1060 default:
1061 rdev->config.cayman.tile_config |= (0 << 0);
1062 break;
1063 case 2:
1064 rdev->config.cayman.tile_config |= (1 << 0);
1065 break;
1066 case 4:
1067 rdev->config.cayman.tile_config |= (2 << 0);
1068 break;
1069 case 8:
1070 rdev->config.cayman.tile_config |= (3 << 0);
1071 break;
1072 }
1073
1074
1075 if (rdev->flags & RADEON_IS_IGP)
1076 rdev->config.cayman.tile_config |= 1 << 4;
1077 else {
1078 switch ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) {
1079 case 0:
1080 rdev->config.cayman.tile_config |= 0 << 4;
1081 break;
1082 case 1:
1083 rdev->config.cayman.tile_config |= 1 << 4;
1084 break;
1085 case 2:
1086 default:
1087 rdev->config.cayman.tile_config |= 2 << 4;
1088 break;
1089 }
1090 }
1091 rdev->config.cayman.tile_config |=
1092 ((gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT) << 8;
1093 rdev->config.cayman.tile_config |=
1094 ((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12;
1095
1096 tmp = 0;
1097 for (i = (rdev->config.cayman.max_shader_engines - 1); i >= 0; i--) {
1098 u32 rb_disable_bitmap;
1099
1100 WREG32(GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_INDEX(i));
1101 WREG32(RLC_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_INDEX(i));
1102 rb_disable_bitmap = (RREG32(CC_RB_BACKEND_DISABLE) & 0x00ff0000) >> 16;
1103 tmp <<= 4;
1104 tmp |= rb_disable_bitmap;
1105 }
1106
1107 disabled_rb_mask = tmp;
1108 tmp = 0;
1109 for (i = 0; i < (rdev->config.cayman.max_backends_per_se * rdev->config.cayman.max_shader_engines); i++)
1110 tmp |= (1 << i);
1111
1112 if ((disabled_rb_mask & tmp) == tmp) {
1113 for (i = 0; i < (rdev->config.cayman.max_backends_per_se * rdev->config.cayman.max_shader_engines); i++)
1114 disabled_rb_mask &= ~(1 << i);
1115 }
1116
1117 for (i = 0; i < rdev->config.cayman.max_shader_engines; i++) {
1118 u32 simd_disable_bitmap;
1119
1120 WREG32(GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_INDEX(i));
1121 WREG32(RLC_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_INDEX(i));
1122 simd_disable_bitmap = (RREG32(CC_GC_SHADER_PIPE_CONFIG) & 0xffff0000) >> 16;
1123 simd_disable_bitmap |= 0xffffffff << rdev->config.cayman.max_simds_per_se;
1124 tmp <<= 16;
1125 tmp |= simd_disable_bitmap;
1126 }
1127 rdev->config.cayman.active_simds = hweight32(~tmp);
1128
1129 WREG32(GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_BROADCAST_WRITES);
1130 WREG32(RLC_GFX_INDEX, INSTANCE_BROADCAST_WRITES | SE_BROADCAST_WRITES);
1131
1132 WREG32(GB_ADDR_CONFIG, gb_addr_config);
1133 WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
1134 if (ASIC_IS_DCE6(rdev))
1135 WREG32(DMIF_ADDR_CALC, gb_addr_config);
1136 WREG32(HDP_ADDR_CONFIG, gb_addr_config);
1137 WREG32(DMA_TILING_CONFIG + DMA0_REGISTER_OFFSET, gb_addr_config);
1138 WREG32(DMA_TILING_CONFIG + DMA1_REGISTER_OFFSET, gb_addr_config);
1139 WREG32(UVD_UDEC_ADDR_CONFIG, gb_addr_config);
1140 WREG32(UVD_UDEC_DB_ADDR_CONFIG, gb_addr_config);
1141 WREG32(UVD_UDEC_DBW_ADDR_CONFIG, gb_addr_config);
1142
1143 if ((rdev->config.cayman.max_backends_per_se == 1) &&
1144 (rdev->flags & RADEON_IS_IGP)) {
1145 if ((disabled_rb_mask & 3) == 2) {
1146
1147 tmp = 0x00000000;
1148 } else {
1149
1150 tmp = 0x11111111;
1151 }
1152 } else {
1153 tmp = gb_addr_config & NUM_PIPES_MASK;
1154 tmp = r6xx_remap_render_backend(rdev, tmp,
1155 rdev->config.cayman.max_backends_per_se *
1156 rdev->config.cayman.max_shader_engines,
1157 CAYMAN_MAX_BACKENDS, disabled_rb_mask);
1158 }
1159 WREG32(GB_BACKEND_MAP, tmp);
1160
1161 cgts_tcc_disable = 0xffff0000;
1162 for (i = 0; i < rdev->config.cayman.max_texture_channel_caches; i++)
1163 cgts_tcc_disable &= ~(1 << (16 + i));
1164 WREG32(CGTS_TCC_DISABLE, cgts_tcc_disable);
1165 WREG32(CGTS_SYS_TCC_DISABLE, cgts_tcc_disable);
1166 WREG32(CGTS_USER_SYS_TCC_DISABLE, cgts_tcc_disable);
1167 WREG32(CGTS_USER_TCC_DISABLE, cgts_tcc_disable);
1168
1169
1170 cgts_sm_ctrl_reg = RREG32(CGTS_SM_CTRL_REG);
1171 for (i = 0; i < 16; i++)
1172 WREG32(CGTS_SM_CTRL_REG, OVERRIDE);
1173 WREG32(CGTS_SM_CTRL_REG, cgts_sm_ctrl_reg);
1174
1175
1176 WREG32(CP_MEQ_THRESHOLDS, MEQ1_START(0x30) | MEQ2_START(0x60));
1177
1178 sx_debug_1 = RREG32(SX_DEBUG_1);
1179 sx_debug_1 |= ENABLE_NEW_SMX_ADDRESS;
1180 WREG32(SX_DEBUG_1, sx_debug_1);
1181
1182 smx_dc_ctl0 = RREG32(SMX_DC_CTL0);
1183 smx_dc_ctl0 &= ~NUMBER_OF_SETS(0x1ff);
1184 smx_dc_ctl0 |= NUMBER_OF_SETS(rdev->config.cayman.sx_num_of_sets);
1185 WREG32(SMX_DC_CTL0, smx_dc_ctl0);
1186
1187 WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4) | CRC_SIMD_ID_WADDR_DISABLE);
1188
1189
1190 WREG32(VGT_OFFCHIP_LDS_BASE, 0);
1191 WREG32(SQ_LSTMP_RING_BASE, 0);
1192 WREG32(SQ_HSTMP_RING_BASE, 0);
1193 WREG32(SQ_ESTMP_RING_BASE, 0);
1194 WREG32(SQ_GSTMP_RING_BASE, 0);
1195 WREG32(SQ_VSTMP_RING_BASE, 0);
1196 WREG32(SQ_PSTMP_RING_BASE, 0);
1197
1198 WREG32(TA_CNTL_AUX, DISABLE_CUBE_ANISO);
1199
1200 WREG32(SX_EXPORT_BUFFER_SIZES, (COLOR_BUFFER_SIZE((rdev->config.cayman.sx_max_export_size / 4) - 1) |
1201 POSITION_BUFFER_SIZE((rdev->config.cayman.sx_max_export_pos_size / 4) - 1) |
1202 SMX_BUFFER_SIZE((rdev->config.cayman.sx_max_export_smx_size / 4) - 1)));
1203
1204 WREG32(PA_SC_FIFO_SIZE, (SC_PRIM_FIFO_SIZE(rdev->config.cayman.sc_prim_fifo_size) |
1205 SC_HIZ_TILE_FIFO_SIZE(rdev->config.cayman.sc_hiz_tile_fifo_size) |
1206 SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.cayman.sc_earlyz_tile_fifo_size)));
1207
1208
1209 WREG32(VGT_NUM_INSTANCES, 1);
1210
1211 WREG32(CP_PERFMON_CNTL, 0);
1212
1213 WREG32(SQ_MS_FIFO_SIZES, (CACHE_FIFO_SIZE(16 * rdev->config.cayman.sq_num_cf_insts) |
1214 FETCH_FIFO_HIWATER(0x4) |
1215 DONE_FIFO_HIWATER(0xe0) |
1216 ALU_UPDATE_FIFO_HIWATER(0x8)));
1217
1218 WREG32(SQ_GPR_RESOURCE_MGMT_1, NUM_CLAUSE_TEMP_GPRS(4));
1219 WREG32(SQ_CONFIG, (VC_ENABLE |
1220 EXPORT_SRC_C |
1221 GFX_PRIO(0) |
1222 CS1_PRIO(0) |
1223 CS2_PRIO(1)));
1224 WREG32(SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, DYN_GPR_ENABLE);
1225
1226 WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) |
1227 FORCE_EOV_MAX_REZ_CNT(255)));
1228
1229 WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC) |
1230 AUTO_INVLD_EN(ES_AND_GS_AUTO));
1231
1232 WREG32(VGT_GS_VERTEX_REUSE, 16);
1233 WREG32(PA_SC_LINE_STIPPLE_STATE, 0);
1234
1235 WREG32(CB_PERF_CTR0_SEL_0, 0);
1236 WREG32(CB_PERF_CTR0_SEL_1, 0);
1237 WREG32(CB_PERF_CTR1_SEL_0, 0);
1238 WREG32(CB_PERF_CTR1_SEL_1, 0);
1239 WREG32(CB_PERF_CTR2_SEL_0, 0);
1240 WREG32(CB_PERF_CTR2_SEL_1, 0);
1241 WREG32(CB_PERF_CTR3_SEL_0, 0);
1242 WREG32(CB_PERF_CTR3_SEL_1, 0);
1243
1244 tmp = RREG32(HDP_MISC_CNTL);
1245 tmp |= HDP_FLUSH_INVALIDATE_CACHE;
1246 WREG32(HDP_MISC_CNTL, tmp);
1247
1248 hdp_host_path_cntl = RREG32(HDP_HOST_PATH_CNTL);
1249 WREG32(HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
1250
1251 WREG32(PA_CL_ENHANCE, CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3));
1252
1253 udelay(50);
1254
1255
1256 if (rdev->family == CHIP_ARUBA) {
1257 tmp = RREG32_CG(CG_CGTT_LOCAL_0);
1258 tmp &= ~0x00380000;
1259 WREG32_CG(CG_CGTT_LOCAL_0, tmp);
1260 tmp = RREG32_CG(CG_CGTT_LOCAL_1);
1261 tmp &= ~0x0e000000;
1262 WREG32_CG(CG_CGTT_LOCAL_1, tmp);
1263 }
1264}
1265
1266
1267
1268
1269void cayman_pcie_gart_tlb_flush(struct radeon_device *rdev)
1270{
1271
1272 WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
1273
1274
1275 WREG32(VM_INVALIDATE_REQUEST, 1);
1276}
1277
1278static int cayman_pcie_gart_enable(struct radeon_device *rdev)
1279{
1280 int i, r;
1281
1282 if (rdev->gart.robj == NULL) {
1283 dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
1284 return -EINVAL;
1285 }
1286 r = radeon_gart_table_vram_pin(rdev);
1287 if (r)
1288 return r;
1289
1290 WREG32(MC_VM_MX_L1_TLB_CNTL,
1291 (0xA << 7) |
1292 ENABLE_L1_TLB |
1293 ENABLE_L1_FRAGMENT_PROCESSING |
1294 SYSTEM_ACCESS_MODE_NOT_IN_SYS |
1295 ENABLE_ADVANCED_DRIVER_MODEL |
1296 SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU);
1297
1298 WREG32(VM_L2_CNTL, ENABLE_L2_CACHE |
1299 ENABLE_L2_FRAGMENT_PROCESSING |
1300 ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
1301 ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE |
1302 EFFECTIVE_L2_QUEUE_SIZE(7) |
1303 CONTEXT1_IDENTITY_ACCESS_MODE(1));
1304 WREG32(VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS | INVALIDATE_L2_CACHE);
1305 WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY |
1306 BANK_SELECT(6) |
1307 L2_CACHE_BIGK_FRAGMENT_SIZE(6));
1308
1309 WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12);
1310 WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12);
1311 WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12);
1312 WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR,
1313 (u32)(rdev->dummy_page.addr >> 12));
1314 WREG32(VM_CONTEXT0_CNTL2, 0);
1315 WREG32(VM_CONTEXT0_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) |
1316 RANGE_PROTECTION_FAULT_ENABLE_DEFAULT);
1317
1318 WREG32(0x15D4, 0);
1319 WREG32(0x15D8, 0);
1320 WREG32(0x15DC, 0);
1321
1322
1323
1324
1325
1326
1327 for (i = 1; i < 8; i++) {
1328 WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR + (i << 2), 0);
1329 WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR + (i << 2),
1330 rdev->vm_manager.max_pfn - 1);
1331 WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2),
1332 rdev->vm_manager.saved_table_addr[i]);
1333 }
1334
1335
1336 WREG32(VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR,
1337 (u32)(rdev->dummy_page.addr >> 12));
1338 WREG32(VM_CONTEXT1_CNTL2, 4);
1339 WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(1) |
1340 PAGE_TABLE_BLOCK_SIZE(radeon_vm_block_size - 9) |
1341 RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT |
1342 RANGE_PROTECTION_FAULT_ENABLE_DEFAULT |
1343 DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT |
1344 DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT |
1345 PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT |
1346 PDE0_PROTECTION_FAULT_ENABLE_DEFAULT |
1347 VALID_PROTECTION_FAULT_ENABLE_INTERRUPT |
1348 VALID_PROTECTION_FAULT_ENABLE_DEFAULT |
1349 READ_PROTECTION_FAULT_ENABLE_INTERRUPT |
1350 READ_PROTECTION_FAULT_ENABLE_DEFAULT |
1351 WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT |
1352 WRITE_PROTECTION_FAULT_ENABLE_DEFAULT);
1353
1354 cayman_pcie_gart_tlb_flush(rdev);
1355 DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
1356 (unsigned)(rdev->mc.gtt_size >> 20),
1357 (unsigned long long)rdev->gart.table_addr);
1358 rdev->gart.ready = true;
1359 return 0;
1360}
1361
1362static void cayman_pcie_gart_disable(struct radeon_device *rdev)
1363{
1364 unsigned i;
1365
1366 for (i = 1; i < 8; ++i) {
1367 rdev->vm_manager.saved_table_addr[i] = RREG32(
1368 VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2));
1369 }
1370
1371
1372 WREG32(VM_CONTEXT0_CNTL, 0);
1373 WREG32(VM_CONTEXT1_CNTL, 0);
1374
1375 WREG32(MC_VM_MX_L1_TLB_CNTL, ENABLE_L1_FRAGMENT_PROCESSING |
1376 SYSTEM_ACCESS_MODE_NOT_IN_SYS |
1377 SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU);
1378
1379 WREG32(VM_L2_CNTL, ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE |
1380 ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE |
1381 EFFECTIVE_L2_QUEUE_SIZE(7) |
1382 CONTEXT1_IDENTITY_ACCESS_MODE(1));
1383 WREG32(VM_L2_CNTL2, 0);
1384 WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY |
1385 L2_CACHE_BIGK_FRAGMENT_SIZE(6));
1386 radeon_gart_table_vram_unpin(rdev);
1387}
1388
1389static void cayman_pcie_gart_fini(struct radeon_device *rdev)
1390{
1391 cayman_pcie_gart_disable(rdev);
1392 radeon_gart_table_vram_free(rdev);
1393 radeon_gart_fini(rdev);
1394}
1395
1396void cayman_cp_int_cntl_setup(struct radeon_device *rdev,
1397 int ring, u32 cp_int_cntl)
1398{
1399 WREG32(SRBM_GFX_CNTL, RINGID(ring));
1400 WREG32(CP_INT_CNTL, cp_int_cntl);
1401}
1402
1403
1404
1405
1406void cayman_fence_ring_emit(struct radeon_device *rdev,
1407 struct radeon_fence *fence)
1408{
1409 struct radeon_ring *ring = &rdev->ring[fence->ring];
1410 u64 addr = rdev->fence_drv[fence->ring].gpu_addr;
1411 u32 cp_coher_cntl = PACKET3_FULL_CACHE_ENA | PACKET3_TC_ACTION_ENA |
1412 PACKET3_SH_ACTION_ENA;
1413
1414
1415 radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
1416 radeon_ring_write(ring, PACKET3_ENGINE_ME | cp_coher_cntl);
1417 radeon_ring_write(ring, 0xFFFFFFFF);
1418 radeon_ring_write(ring, 0);
1419 radeon_ring_write(ring, 10);
1420
1421 radeon_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4));
1422 radeon_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_EVENT_TS) | EVENT_INDEX(5));
1423 radeon_ring_write(ring, lower_32_bits(addr));
1424 radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | DATA_SEL(1) | INT_SEL(2));
1425 radeon_ring_write(ring, fence->seq);
1426 radeon_ring_write(ring, 0);
1427}
1428
1429void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
1430{
1431 struct radeon_ring *ring = &rdev->ring[ib->ring];
1432 unsigned vm_id = ib->vm ? ib->vm->ids[ib->ring].id : 0;
1433 u32 cp_coher_cntl = PACKET3_FULL_CACHE_ENA | PACKET3_TC_ACTION_ENA |
1434 PACKET3_SH_ACTION_ENA;
1435
1436
1437 radeon_ring_write(ring, PACKET3(PACKET3_MODE_CONTROL, 0));
1438 radeon_ring_write(ring, 1);
1439
1440 if (ring->rptr_save_reg) {
1441 uint32_t next_rptr = ring->wptr + 3 + 4 + 8;
1442 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
1443 radeon_ring_write(ring, ((ring->rptr_save_reg -
1444 PACKET3_SET_CONFIG_REG_START) >> 2));
1445 radeon_ring_write(ring, next_rptr);
1446 }
1447
1448 radeon_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
1449 radeon_ring_write(ring,
1450#ifdef __BIG_ENDIAN
1451 (2 << 0) |
1452#endif
1453 (ib->gpu_addr & 0xFFFFFFFC));
1454 radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFF);
1455 radeon_ring_write(ring, ib->length_dw | (vm_id << 24));
1456
1457
1458 radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
1459 radeon_ring_write(ring, PACKET3_ENGINE_ME | cp_coher_cntl);
1460 radeon_ring_write(ring, 0xFFFFFFFF);
1461 radeon_ring_write(ring, 0);
1462 radeon_ring_write(ring, (vm_id << 24) | 10);
1463}
1464
1465static void cayman_cp_enable(struct radeon_device *rdev, bool enable)
1466{
1467 if (enable)
1468 WREG32(CP_ME_CNTL, 0);
1469 else {
1470 if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
1471 radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
1472 WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT));
1473 WREG32(SCRATCH_UMSK, 0);
1474 rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
1475 }
1476}
1477
1478u32 cayman_gfx_get_rptr(struct radeon_device *rdev,
1479 struct radeon_ring *ring)
1480{
1481 u32 rptr;
1482
1483 if (rdev->wb.enabled)
1484 rptr = rdev->wb.wb[ring->rptr_offs/4];
1485 else {
1486 if (ring->idx == RADEON_RING_TYPE_GFX_INDEX)
1487 rptr = RREG32(CP_RB0_RPTR);
1488 else if (ring->idx == CAYMAN_RING_TYPE_CP1_INDEX)
1489 rptr = RREG32(CP_RB1_RPTR);
1490 else
1491 rptr = RREG32(CP_RB2_RPTR);
1492 }
1493
1494 return rptr;
1495}
1496
1497u32 cayman_gfx_get_wptr(struct radeon_device *rdev,
1498 struct radeon_ring *ring)
1499{
1500 u32 wptr;
1501
1502 if (ring->idx == RADEON_RING_TYPE_GFX_INDEX)
1503 wptr = RREG32(CP_RB0_WPTR);
1504 else if (ring->idx == CAYMAN_RING_TYPE_CP1_INDEX)
1505 wptr = RREG32(CP_RB1_WPTR);
1506 else
1507 wptr = RREG32(CP_RB2_WPTR);
1508
1509 return wptr;
1510}
1511
1512void cayman_gfx_set_wptr(struct radeon_device *rdev,
1513 struct radeon_ring *ring)
1514{
1515 if (ring->idx == RADEON_RING_TYPE_GFX_INDEX) {
1516 WREG32(CP_RB0_WPTR, ring->wptr);
1517 (void)RREG32(CP_RB0_WPTR);
1518 } else if (ring->idx == CAYMAN_RING_TYPE_CP1_INDEX) {
1519 WREG32(CP_RB1_WPTR, ring->wptr);
1520 (void)RREG32(CP_RB1_WPTR);
1521 } else {
1522 WREG32(CP_RB2_WPTR, ring->wptr);
1523 (void)RREG32(CP_RB2_WPTR);
1524 }
1525}
1526
1527static int cayman_cp_load_microcode(struct radeon_device *rdev)
1528{
1529 const __be32 *fw_data;
1530 int i;
1531
1532 if (!rdev->me_fw || !rdev->pfp_fw)
1533 return -EINVAL;
1534
1535 cayman_cp_enable(rdev, false);
1536
1537 fw_data = (const __be32 *)rdev->pfp_fw->data;
1538 WREG32(CP_PFP_UCODE_ADDR, 0);
1539 for (i = 0; i < CAYMAN_PFP_UCODE_SIZE; i++)
1540 WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
1541 WREG32(CP_PFP_UCODE_ADDR, 0);
1542
1543 fw_data = (const __be32 *)rdev->me_fw->data;
1544 WREG32(CP_ME_RAM_WADDR, 0);
1545 for (i = 0; i < CAYMAN_PM4_UCODE_SIZE; i++)
1546 WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
1547
1548 WREG32(CP_PFP_UCODE_ADDR, 0);
1549 WREG32(CP_ME_RAM_WADDR, 0);
1550 WREG32(CP_ME_RAM_RADDR, 0);
1551 return 0;
1552}
1553
1554static int cayman_cp_start(struct radeon_device *rdev)
1555{
1556 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
1557 int r, i;
1558
1559 r = radeon_ring_lock(rdev, ring, 7);
1560 if (r) {
1561 DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
1562 return r;
1563 }
1564 radeon_ring_write(ring, PACKET3(PACKET3_ME_INITIALIZE, 5));
1565 radeon_ring_write(ring, 0x1);
1566 radeon_ring_write(ring, 0x0);
1567 radeon_ring_write(ring, rdev->config.cayman.max_hw_contexts - 1);
1568 radeon_ring_write(ring, PACKET3_ME_INITIALIZE_DEVICE_ID(1));
1569 radeon_ring_write(ring, 0);
1570 radeon_ring_write(ring, 0);
1571 radeon_ring_unlock_commit(rdev, ring, false);
1572
1573 cayman_cp_enable(rdev, true);
1574
1575 r = radeon_ring_lock(rdev, ring, cayman_default_size + 19);
1576 if (r) {
1577 DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r);
1578 return r;
1579 }
1580
1581
1582 radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
1583 radeon_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE);
1584
1585 for (i = 0; i < cayman_default_size; i++)
1586 radeon_ring_write(ring, cayman_default_state[i]);
1587
1588 radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
1589 radeon_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE);
1590
1591
1592 radeon_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0));
1593 radeon_ring_write(ring, 0);
1594
1595
1596 radeon_ring_write(ring, 0xc0026f00);
1597 radeon_ring_write(ring, 0x00000000);
1598 radeon_ring_write(ring, 0x00000000);
1599 radeon_ring_write(ring, 0x00000000);
1600
1601
1602 radeon_ring_write(ring, 0xc0036f00);
1603 radeon_ring_write(ring, 0x00000bc4);
1604 radeon_ring_write(ring, 0xffffffff);
1605 radeon_ring_write(ring, 0xffffffff);
1606 radeon_ring_write(ring, 0xffffffff);
1607
1608 radeon_ring_write(ring, 0xc0026900);
1609 radeon_ring_write(ring, 0x00000316);
1610 radeon_ring_write(ring, 0x0000000e);
1611 radeon_ring_write(ring, 0x00000010);
1612
1613 radeon_ring_unlock_commit(rdev, ring, false);
1614
1615
1616
1617 return 0;
1618}
1619
1620static void cayman_cp_fini(struct radeon_device *rdev)
1621{
1622 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
1623 cayman_cp_enable(rdev, false);
1624 radeon_ring_fini(rdev, ring);
1625 radeon_scratch_free(rdev, ring->rptr_save_reg);
1626}
1627
1628static int cayman_cp_resume(struct radeon_device *rdev)
1629{
1630 static const int ridx[] = {
1631 RADEON_RING_TYPE_GFX_INDEX,
1632 CAYMAN_RING_TYPE_CP1_INDEX,
1633 CAYMAN_RING_TYPE_CP2_INDEX
1634 };
1635 static const unsigned cp_rb_cntl[] = {
1636 CP_RB0_CNTL,
1637 CP_RB1_CNTL,
1638 CP_RB2_CNTL,
1639 };
1640 static const unsigned cp_rb_rptr_addr[] = {
1641 CP_RB0_RPTR_ADDR,
1642 CP_RB1_RPTR_ADDR,
1643 CP_RB2_RPTR_ADDR
1644 };
1645 static const unsigned cp_rb_rptr_addr_hi[] = {
1646 CP_RB0_RPTR_ADDR_HI,
1647 CP_RB1_RPTR_ADDR_HI,
1648 CP_RB2_RPTR_ADDR_HI
1649 };
1650 static const unsigned cp_rb_base[] = {
1651 CP_RB0_BASE,
1652 CP_RB1_BASE,
1653 CP_RB2_BASE
1654 };
1655 static const unsigned cp_rb_rptr[] = {
1656 CP_RB0_RPTR,
1657 CP_RB1_RPTR,
1658 CP_RB2_RPTR
1659 };
1660 static const unsigned cp_rb_wptr[] = {
1661 CP_RB0_WPTR,
1662 CP_RB1_WPTR,
1663 CP_RB2_WPTR
1664 };
1665 struct radeon_ring *ring;
1666 int i, r;
1667
1668
1669 WREG32(GRBM_SOFT_RESET, (SOFT_RESET_CP |
1670 SOFT_RESET_PA |
1671 SOFT_RESET_SH |
1672 SOFT_RESET_VGT |
1673 SOFT_RESET_SPI |
1674 SOFT_RESET_SX));
1675 RREG32(GRBM_SOFT_RESET);
1676 mdelay(15);
1677 WREG32(GRBM_SOFT_RESET, 0);
1678 RREG32(GRBM_SOFT_RESET);
1679
1680 WREG32(CP_SEM_WAIT_TIMER, 0x0);
1681 WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0);
1682
1683
1684 WREG32(CP_RB_WPTR_DELAY, 0);
1685
1686 WREG32(CP_DEBUG, (1 << 27));
1687
1688
1689 WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF);
1690 WREG32(SCRATCH_UMSK, 0xff);
1691
1692 for (i = 0; i < 3; ++i) {
1693 uint32_t rb_cntl;
1694 uint64_t addr;
1695
1696
1697 ring = &rdev->ring[ridx[i]];
1698 rb_cntl = order_base_2(ring->ring_size / 8);
1699 rb_cntl |= order_base_2(RADEON_GPU_PAGE_SIZE/8) << 8;
1700#ifdef __BIG_ENDIAN
1701 rb_cntl |= BUF_SWAP_32BIT;
1702#endif
1703 WREG32(cp_rb_cntl[i], rb_cntl);
1704
1705
1706 addr = rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET;
1707 WREG32(cp_rb_rptr_addr[i], addr & 0xFFFFFFFC);
1708 WREG32(cp_rb_rptr_addr_hi[i], upper_32_bits(addr) & 0xFF);
1709 }
1710
1711
1712 for (i = 0; i < 3; ++i) {
1713 ring = &rdev->ring[ridx[i]];
1714 WREG32(cp_rb_base[i], ring->gpu_addr >> 8);
1715 }
1716
1717 for (i = 0; i < 3; ++i) {
1718
1719 ring = &rdev->ring[ridx[i]];
1720 WREG32_P(cp_rb_cntl[i], RB_RPTR_WR_ENA, ~RB_RPTR_WR_ENA);
1721
1722 ring->wptr = 0;
1723 WREG32(cp_rb_rptr[i], 0);
1724 WREG32(cp_rb_wptr[i], ring->wptr);
1725
1726 mdelay(1);
1727 WREG32_P(cp_rb_cntl[i], 0, ~RB_RPTR_WR_ENA);
1728 }
1729
1730
1731 cayman_cp_start(rdev);
1732 rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = true;
1733 rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false;
1734 rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false;
1735
1736 r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]);
1737 if (r) {
1738 rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
1739 rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false;
1740 rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false;
1741 return r;
1742 }
1743
1744 if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
1745 radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
1746
1747 return 0;
1748}
1749
1750u32 cayman_gpu_check_soft_reset(struct radeon_device *rdev)
1751{
1752 u32 reset_mask = 0;
1753 u32 tmp;
1754
1755
1756 tmp = RREG32(GRBM_STATUS);
1757 if (tmp & (PA_BUSY | SC_BUSY |
1758 SH_BUSY | SX_BUSY |
1759 TA_BUSY | VGT_BUSY |
1760 DB_BUSY | CB_BUSY |
1761 GDS_BUSY | SPI_BUSY |
1762 IA_BUSY | IA_BUSY_NO_DMA))
1763 reset_mask |= RADEON_RESET_GFX;
1764
1765 if (tmp & (CF_RQ_PENDING | PF_RQ_PENDING |
1766 CP_BUSY | CP_COHERENCY_BUSY))
1767 reset_mask |= RADEON_RESET_CP;
1768
1769 if (tmp & GRBM_EE_BUSY)
1770 reset_mask |= RADEON_RESET_GRBM | RADEON_RESET_GFX | RADEON_RESET_CP;
1771
1772
1773 tmp = RREG32(DMA_STATUS_REG + DMA0_REGISTER_OFFSET);
1774 if (!(tmp & DMA_IDLE))
1775 reset_mask |= RADEON_RESET_DMA;
1776
1777
1778 tmp = RREG32(DMA_STATUS_REG + DMA1_REGISTER_OFFSET);
1779 if (!(tmp & DMA_IDLE))
1780 reset_mask |= RADEON_RESET_DMA1;
1781
1782
1783 tmp = RREG32(SRBM_STATUS2);
1784 if (tmp & DMA_BUSY)
1785 reset_mask |= RADEON_RESET_DMA;
1786
1787 if (tmp & DMA1_BUSY)
1788 reset_mask |= RADEON_RESET_DMA1;
1789
1790
1791 tmp = RREG32(SRBM_STATUS);
1792 if (tmp & (RLC_RQ_PENDING | RLC_BUSY))
1793 reset_mask |= RADEON_RESET_RLC;
1794
1795 if (tmp & IH_BUSY)
1796 reset_mask |= RADEON_RESET_IH;
1797
1798 if (tmp & SEM_BUSY)
1799 reset_mask |= RADEON_RESET_SEM;
1800
1801 if (tmp & GRBM_RQ_PENDING)
1802 reset_mask |= RADEON_RESET_GRBM;
1803
1804 if (tmp & VMC_BUSY)
1805 reset_mask |= RADEON_RESET_VMC;
1806
1807 if (tmp & (MCB_BUSY | MCB_NON_DISPLAY_BUSY |
1808 MCC_BUSY | MCD_BUSY))
1809 reset_mask |= RADEON_RESET_MC;
1810
1811 if (evergreen_is_display_hung(rdev))
1812 reset_mask |= RADEON_RESET_DISPLAY;
1813
1814
1815 tmp = RREG32(VM_L2_STATUS);
1816 if (tmp & L2_BUSY)
1817 reset_mask |= RADEON_RESET_VMC;
1818
1819
1820 if (reset_mask & RADEON_RESET_MC) {
1821 DRM_DEBUG("MC busy: 0x%08X, clearing.\n", reset_mask);
1822 reset_mask &= ~RADEON_RESET_MC;
1823 }
1824
1825 return reset_mask;
1826}
1827
1828static void cayman_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask)
1829{
1830 struct evergreen_mc_save save;
1831 u32 grbm_soft_reset = 0, srbm_soft_reset = 0;
1832 u32 tmp;
1833
1834 if (reset_mask == 0)
1835 return;
1836
1837 dev_info(rdev->dev, "GPU softreset: 0x%08X\n", reset_mask);
1838
1839 evergreen_print_gpu_status_regs(rdev);
1840 dev_info(rdev->dev, " VM_CONTEXT0_PROTECTION_FAULT_ADDR 0x%08X\n",
1841 RREG32(0x14F8));
1842 dev_info(rdev->dev, " VM_CONTEXT0_PROTECTION_FAULT_STATUS 0x%08X\n",
1843 RREG32(0x14D8));
1844 dev_info(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n",
1845 RREG32(0x14FC));
1846 dev_info(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
1847 RREG32(0x14DC));
1848
1849
1850 WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT);
1851
1852 if (reset_mask & RADEON_RESET_DMA) {
1853
1854 tmp = RREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET);
1855 tmp &= ~DMA_RB_ENABLE;
1856 WREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET, tmp);
1857 }
1858
1859 if (reset_mask & RADEON_RESET_DMA1) {
1860
1861 tmp = RREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET);
1862 tmp &= ~DMA_RB_ENABLE;
1863 WREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET, tmp);
1864 }
1865
1866 udelay(50);
1867
1868 evergreen_mc_stop(rdev, &save);
1869 if (evergreen_mc_wait_for_idle(rdev)) {
1870 dev_warn(rdev->dev, "Wait for MC idle timedout !\n");
1871 }
1872
1873 if (reset_mask & (RADEON_RESET_GFX | RADEON_RESET_COMPUTE)) {
1874 grbm_soft_reset = SOFT_RESET_CB |
1875 SOFT_RESET_DB |
1876 SOFT_RESET_GDS |
1877 SOFT_RESET_PA |
1878 SOFT_RESET_SC |
1879 SOFT_RESET_SPI |
1880 SOFT_RESET_SH |
1881 SOFT_RESET_SX |
1882 SOFT_RESET_TC |
1883 SOFT_RESET_TA |
1884 SOFT_RESET_VGT |
1885 SOFT_RESET_IA;
1886 }
1887
1888 if (reset_mask & RADEON_RESET_CP) {
1889 grbm_soft_reset |= SOFT_RESET_CP | SOFT_RESET_VGT;
1890
1891 srbm_soft_reset |= SOFT_RESET_GRBM;
1892 }
1893
1894 if (reset_mask & RADEON_RESET_DMA)
1895 srbm_soft_reset |= SOFT_RESET_DMA;
1896
1897 if (reset_mask & RADEON_RESET_DMA1)
1898 srbm_soft_reset |= SOFT_RESET_DMA1;
1899
1900 if (reset_mask & RADEON_RESET_DISPLAY)
1901 srbm_soft_reset |= SOFT_RESET_DC;
1902
1903 if (reset_mask & RADEON_RESET_RLC)
1904 srbm_soft_reset |= SOFT_RESET_RLC;
1905
1906 if (reset_mask & RADEON_RESET_SEM)
1907 srbm_soft_reset |= SOFT_RESET_SEM;
1908
1909 if (reset_mask & RADEON_RESET_IH)
1910 srbm_soft_reset |= SOFT_RESET_IH;
1911
1912 if (reset_mask & RADEON_RESET_GRBM)
1913 srbm_soft_reset |= SOFT_RESET_GRBM;
1914
1915 if (reset_mask & RADEON_RESET_VMC)
1916 srbm_soft_reset |= SOFT_RESET_VMC;
1917
1918 if (!(rdev->flags & RADEON_IS_IGP)) {
1919 if (reset_mask & RADEON_RESET_MC)
1920 srbm_soft_reset |= SOFT_RESET_MC;
1921 }
1922
1923 if (grbm_soft_reset) {
1924 tmp = RREG32(GRBM_SOFT_RESET);
1925 tmp |= grbm_soft_reset;
1926 dev_info(rdev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp);
1927 WREG32(GRBM_SOFT_RESET, tmp);
1928 tmp = RREG32(GRBM_SOFT_RESET);
1929
1930 udelay(50);
1931
1932 tmp &= ~grbm_soft_reset;
1933 WREG32(GRBM_SOFT_RESET, tmp);
1934 tmp = RREG32(GRBM_SOFT_RESET);
1935 }
1936
1937 if (srbm_soft_reset) {
1938 tmp = RREG32(SRBM_SOFT_RESET);
1939 tmp |= srbm_soft_reset;
1940 dev_info(rdev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp);
1941 WREG32(SRBM_SOFT_RESET, tmp);
1942 tmp = RREG32(SRBM_SOFT_RESET);
1943
1944 udelay(50);
1945
1946 tmp &= ~srbm_soft_reset;
1947 WREG32(SRBM_SOFT_RESET, tmp);
1948 tmp = RREG32(SRBM_SOFT_RESET);
1949 }
1950
1951
1952 udelay(50);
1953
1954 evergreen_mc_resume(rdev, &save);
1955 udelay(50);
1956
1957 evergreen_print_gpu_status_regs(rdev);
1958}
1959
1960int cayman_asic_reset(struct radeon_device *rdev, bool hard)
1961{
1962 u32 reset_mask;
1963
1964 if (hard) {
1965 evergreen_gpu_pci_config_reset(rdev);
1966 return 0;
1967 }
1968
1969 reset_mask = cayman_gpu_check_soft_reset(rdev);
1970
1971 if (reset_mask)
1972 r600_set_bios_scratch_engine_hung(rdev, true);
1973
1974 cayman_gpu_soft_reset(rdev, reset_mask);
1975
1976 reset_mask = cayman_gpu_check_soft_reset(rdev);
1977
1978 if (reset_mask)
1979 evergreen_gpu_pci_config_reset(rdev);
1980
1981 r600_set_bios_scratch_engine_hung(rdev, false);
1982
1983 return 0;
1984}
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995bool cayman_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
1996{
1997 u32 reset_mask = cayman_gpu_check_soft_reset(rdev);
1998
1999 if (!(reset_mask & (RADEON_RESET_GFX |
2000 RADEON_RESET_COMPUTE |
2001 RADEON_RESET_CP))) {
2002 radeon_ring_lockup_update(rdev, ring);
2003 return false;
2004 }
2005 return radeon_ring_test_lockup(rdev, ring);
2006}
2007
2008static void cayman_uvd_init(struct radeon_device *rdev)
2009{
2010 int r;
2011
2012 if (!rdev->has_uvd)
2013 return;
2014
2015 r = radeon_uvd_init(rdev);
2016 if (r) {
2017 dev_err(rdev->dev, "failed UVD (%d) init.\n", r);
2018
2019
2020
2021
2022
2023
2024 rdev->has_uvd = 0;
2025 return;
2026 }
2027 rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_obj = NULL;
2028 r600_ring_init(rdev, &rdev->ring[R600_RING_TYPE_UVD_INDEX], 4096);
2029}
2030
2031static void cayman_uvd_start(struct radeon_device *rdev)
2032{
2033 int r;
2034
2035 if (!rdev->has_uvd)
2036 return;
2037
2038 r = uvd_v2_2_resume(rdev);
2039 if (r) {
2040 dev_err(rdev->dev, "failed UVD resume (%d).\n", r);
2041 goto error;
2042 }
2043 r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_UVD_INDEX);
2044 if (r) {
2045 dev_err(rdev->dev, "failed initializing UVD fences (%d).\n", r);
2046 goto error;
2047 }
2048 return;
2049
2050error:
2051 rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_size = 0;
2052}
2053
2054static void cayman_uvd_resume(struct radeon_device *rdev)
2055{
2056 struct radeon_ring *ring;
2057 int r;
2058
2059 if (!rdev->has_uvd || !rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_size)
2060 return;
2061
2062 ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX];
2063 r = radeon_ring_init(rdev, ring, ring->ring_size, 0, PACKET0(UVD_NO_OP, 0));
2064 if (r) {
2065 dev_err(rdev->dev, "failed initializing UVD ring (%d).\n", r);
2066 return;
2067 }
2068 r = uvd_v1_0_init(rdev);
2069 if (r) {
2070 dev_err(rdev->dev, "failed initializing UVD (%d).\n", r);
2071 return;
2072 }
2073}
2074
2075static void cayman_vce_init(struct radeon_device *rdev)
2076{
2077 int r;
2078
2079
2080 if (!rdev->has_vce)
2081 return;
2082
2083 r = radeon_vce_init(rdev);
2084 if (r) {
2085 dev_err(rdev->dev, "failed VCE (%d) init.\n", r);
2086
2087
2088
2089
2090
2091
2092 rdev->has_vce = 0;
2093 return;
2094 }
2095 rdev->ring[TN_RING_TYPE_VCE1_INDEX].ring_obj = NULL;
2096 r600_ring_init(rdev, &rdev->ring[TN_RING_TYPE_VCE1_INDEX], 4096);
2097 rdev->ring[TN_RING_TYPE_VCE2_INDEX].ring_obj = NULL;
2098 r600_ring_init(rdev, &rdev->ring[TN_RING_TYPE_VCE2_INDEX], 4096);
2099}
2100
2101static void cayman_vce_start(struct radeon_device *rdev)
2102{
2103 int r;
2104
2105 if (!rdev->has_vce)
2106 return;
2107
2108 r = radeon_vce_resume(rdev);
2109 if (r) {
2110 dev_err(rdev->dev, "failed VCE resume (%d).\n", r);
2111 goto error;
2112 }
2113 r = vce_v1_0_resume(rdev);
2114 if (r) {
2115 dev_err(rdev->dev, "failed VCE resume (%d).\n", r);
2116 goto error;
2117 }
2118 r = radeon_fence_driver_start_ring(rdev, TN_RING_TYPE_VCE1_INDEX);
2119 if (r) {
2120 dev_err(rdev->dev, "failed initializing VCE1 fences (%d).\n", r);
2121 goto error;
2122 }
2123 r = radeon_fence_driver_start_ring(rdev, TN_RING_TYPE_VCE2_INDEX);
2124 if (r) {
2125 dev_err(rdev->dev, "failed initializing VCE2 fences (%d).\n", r);
2126 goto error;
2127 }
2128 return;
2129
2130error:
2131 rdev->ring[TN_RING_TYPE_VCE1_INDEX].ring_size = 0;
2132 rdev->ring[TN_RING_TYPE_VCE2_INDEX].ring_size = 0;
2133}
2134
2135static void cayman_vce_resume(struct radeon_device *rdev)
2136{
2137 struct radeon_ring *ring;
2138 int r;
2139
2140 if (!rdev->has_vce || !rdev->ring[TN_RING_TYPE_VCE1_INDEX].ring_size)
2141 return;
2142
2143 ring = &rdev->ring[TN_RING_TYPE_VCE1_INDEX];
2144 r = radeon_ring_init(rdev, ring, ring->ring_size, 0, 0x0);
2145 if (r) {
2146 dev_err(rdev->dev, "failed initializing VCE1 ring (%d).\n", r);
2147 return;
2148 }
2149 ring = &rdev->ring[TN_RING_TYPE_VCE2_INDEX];
2150 r = radeon_ring_init(rdev, ring, ring->ring_size, 0, 0x0);
2151 if (r) {
2152 dev_err(rdev->dev, "failed initializing VCE1 ring (%d).\n", r);
2153 return;
2154 }
2155 r = vce_v1_0_init(rdev);
2156 if (r) {
2157 dev_err(rdev->dev, "failed initializing VCE (%d).\n", r);
2158 return;
2159 }
2160}
2161
2162static int cayman_startup(struct radeon_device *rdev)
2163{
2164 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
2165 int r;
2166
2167
2168 evergreen_pcie_gen2_enable(rdev);
2169
2170 evergreen_program_aspm(rdev);
2171
2172
2173 r = r600_vram_scratch_init(rdev);
2174 if (r)
2175 return r;
2176
2177 evergreen_mc_program(rdev);
2178
2179 if (!(rdev->flags & RADEON_IS_IGP) && !rdev->pm.dpm_enabled) {
2180 r = ni_mc_load_microcode(rdev);
2181 if (r) {
2182 DRM_ERROR("Failed to load MC firmware!\n");
2183 return r;
2184 }
2185 }
2186
2187 r = cayman_pcie_gart_enable(rdev);
2188 if (r)
2189 return r;
2190 cayman_gpu_init(rdev);
2191
2192
2193 if (rdev->flags & RADEON_IS_IGP) {
2194 rdev->rlc.reg_list = tn_rlc_save_restore_register_list;
2195 rdev->rlc.reg_list_size =
2196 (u32)ARRAY_SIZE(tn_rlc_save_restore_register_list);
2197 rdev->rlc.cs_data = cayman_cs_data;
2198 r = sumo_rlc_init(rdev);
2199 if (r) {
2200 DRM_ERROR("Failed to init rlc BOs!\n");
2201 return r;
2202 }
2203 }
2204
2205
2206 r = radeon_wb_init(rdev);
2207 if (r)
2208 return r;
2209
2210 r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
2211 if (r) {
2212 dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
2213 return r;
2214 }
2215
2216 cayman_uvd_start(rdev);
2217 cayman_vce_start(rdev);
2218
2219 r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP1_INDEX);
2220 if (r) {
2221 dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
2222 return r;
2223 }
2224
2225 r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP2_INDEX);
2226 if (r) {
2227 dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
2228 return r;
2229 }
2230
2231 r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_DMA_INDEX);
2232 if (r) {
2233 dev_err(rdev->dev, "failed initializing DMA fences (%d).\n", r);
2234 return r;
2235 }
2236
2237 r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_DMA1_INDEX);
2238 if (r) {
2239 dev_err(rdev->dev, "failed initializing DMA fences (%d).\n", r);
2240 return r;
2241 }
2242
2243
2244 if (!rdev->irq.installed) {
2245 r = radeon_irq_kms_init(rdev);
2246 if (r)
2247 return r;
2248 }
2249
2250 r = r600_irq_init(rdev);
2251 if (r) {
2252 DRM_ERROR("radeon: IH init failed (%d).\n", r);
2253 radeon_irq_kms_fini(rdev);
2254 return r;
2255 }
2256 evergreen_irq_set(rdev);
2257
2258 r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
2259 RADEON_CP_PACKET2);
2260 if (r)
2261 return r;
2262
2263 ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX];
2264 r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET,
2265 DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0));
2266 if (r)
2267 return r;
2268
2269 ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX];
2270 r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET,
2271 DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0));
2272 if (r)
2273 return r;
2274
2275 r = cayman_cp_load_microcode(rdev);
2276 if (r)
2277 return r;
2278 r = cayman_cp_resume(rdev);
2279 if (r)
2280 return r;
2281
2282 r = cayman_dma_resume(rdev);
2283 if (r)
2284 return r;
2285
2286 cayman_uvd_resume(rdev);
2287 cayman_vce_resume(rdev);
2288
2289 r = radeon_ib_pool_init(rdev);
2290 if (r) {
2291 dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
2292 return r;
2293 }
2294
2295 r = radeon_vm_manager_init(rdev);
2296 if (r) {
2297 dev_err(rdev->dev, "vm manager initialization failed (%d).\n", r);
2298 return r;
2299 }
2300
2301 r = radeon_audio_init(rdev);
2302 if (r)
2303 return r;
2304
2305 return 0;
2306}
2307
2308int cayman_resume(struct radeon_device *rdev)
2309{
2310 int r;
2311
2312
2313
2314
2315
2316
2317 atom_asic_init(rdev->mode_info.atom_context);
2318
2319
2320 ni_init_golden_registers(rdev);
2321
2322 if (rdev->pm.pm_method == PM_METHOD_DPM)
2323 radeon_pm_resume(rdev);
2324
2325 rdev->accel_working = true;
2326 r = cayman_startup(rdev);
2327 if (r) {
2328 DRM_ERROR("cayman startup failed on resume\n");
2329 rdev->accel_working = false;
2330 return r;
2331 }
2332 return r;
2333}
2334
2335int cayman_suspend(struct radeon_device *rdev)
2336{
2337 radeon_pm_suspend(rdev);
2338 radeon_audio_fini(rdev);
2339 radeon_vm_manager_fini(rdev);
2340 cayman_cp_enable(rdev, false);
2341 cayman_dma_stop(rdev);
2342 if (rdev->has_uvd) {
2343 uvd_v1_0_fini(rdev);
2344 radeon_uvd_suspend(rdev);
2345 }
2346 evergreen_irq_suspend(rdev);
2347 radeon_wb_disable(rdev);
2348 cayman_pcie_gart_disable(rdev);
2349 return 0;
2350}
2351
2352
2353
2354
2355
2356
2357
2358int cayman_init(struct radeon_device *rdev)
2359{
2360 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
2361 int r;
2362
2363
2364 if (!radeon_get_bios(rdev)) {
2365 if (ASIC_IS_AVIVO(rdev))
2366 return -EINVAL;
2367 }
2368
2369 if (!rdev->is_atom_bios) {
2370 dev_err(rdev->dev, "Expecting atombios for cayman GPU\n");
2371 return -EINVAL;
2372 }
2373 r = radeon_atombios_init(rdev);
2374 if (r)
2375 return r;
2376
2377
2378 if (!radeon_card_posted(rdev)) {
2379 if (!rdev->bios) {
2380 dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n");
2381 return -EINVAL;
2382 }
2383 DRM_INFO("GPU not posted. posting now...\n");
2384 atom_asic_init(rdev->mode_info.atom_context);
2385 }
2386
2387 ni_init_golden_registers(rdev);
2388
2389 r600_scratch_init(rdev);
2390
2391 radeon_surface_init(rdev);
2392
2393 radeon_get_clock_info(rdev->ddev);
2394
2395 r = radeon_fence_driver_init(rdev);
2396 if (r)
2397 return r;
2398
2399 r = evergreen_mc_init(rdev);
2400 if (r)
2401 return r;
2402
2403 r = radeon_bo_init(rdev);
2404 if (r)
2405 return r;
2406
2407 if (rdev->flags & RADEON_IS_IGP) {
2408 if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
2409 r = ni_init_microcode(rdev);
2410 if (r) {
2411 DRM_ERROR("Failed to load firmware!\n");
2412 return r;
2413 }
2414 }
2415 } else {
2416 if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
2417 r = ni_init_microcode(rdev);
2418 if (r) {
2419 DRM_ERROR("Failed to load firmware!\n");
2420 return r;
2421 }
2422 }
2423 }
2424
2425
2426 radeon_pm_init(rdev);
2427
2428 ring->ring_obj = NULL;
2429 r600_ring_init(rdev, ring, 1024 * 1024);
2430
2431 ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX];
2432 ring->ring_obj = NULL;
2433 r600_ring_init(rdev, ring, 64 * 1024);
2434
2435 ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX];
2436 ring->ring_obj = NULL;
2437 r600_ring_init(rdev, ring, 64 * 1024);
2438
2439 cayman_uvd_init(rdev);
2440 cayman_vce_init(rdev);
2441
2442 rdev->ih.ring_obj = NULL;
2443 r600_ih_ring_init(rdev, 64 * 1024);
2444
2445 r = r600_pcie_gart_init(rdev);
2446 if (r)
2447 return r;
2448
2449 rdev->accel_working = true;
2450 r = cayman_startup(rdev);
2451 if (r) {
2452 dev_err(rdev->dev, "disabling GPU acceleration\n");
2453 cayman_cp_fini(rdev);
2454 cayman_dma_fini(rdev);
2455 r600_irq_fini(rdev);
2456 if (rdev->flags & RADEON_IS_IGP)
2457 sumo_rlc_fini(rdev);
2458 radeon_wb_fini(rdev);
2459 radeon_ib_pool_fini(rdev);
2460 radeon_vm_manager_fini(rdev);
2461 radeon_irq_kms_fini(rdev);
2462 cayman_pcie_gart_fini(rdev);
2463 rdev->accel_working = false;
2464 }
2465
2466
2467
2468
2469
2470
2471
2472
2473 if (!rdev->mc_fw && !(rdev->flags & RADEON_IS_IGP)) {
2474 DRM_ERROR("radeon: MC ucode required for NI+.\n");
2475 return -EINVAL;
2476 }
2477
2478 return 0;
2479}
2480
2481void cayman_fini(struct radeon_device *rdev)
2482{
2483 radeon_pm_fini(rdev);
2484 cayman_cp_fini(rdev);
2485 cayman_dma_fini(rdev);
2486 r600_irq_fini(rdev);
2487 if (rdev->flags & RADEON_IS_IGP)
2488 sumo_rlc_fini(rdev);
2489 radeon_wb_fini(rdev);
2490 radeon_vm_manager_fini(rdev);
2491 radeon_ib_pool_fini(rdev);
2492 radeon_irq_kms_fini(rdev);
2493 uvd_v1_0_fini(rdev);
2494 radeon_uvd_fini(rdev);
2495 if (rdev->has_vce)
2496 radeon_vce_fini(rdev);
2497 cayman_pcie_gart_fini(rdev);
2498 r600_vram_scratch_fini(rdev);
2499 radeon_gem_fini(rdev);
2500 radeon_fence_driver_fini(rdev);
2501 radeon_bo_fini(rdev);
2502 radeon_atombios_fini(rdev);
2503 kfree(rdev->bios);
2504 rdev->bios = NULL;
2505}
2506
2507
2508
2509
2510int cayman_vm_init(struct radeon_device *rdev)
2511{
2512
2513 rdev->vm_manager.nvm = 8;
2514
2515 if (rdev->flags & RADEON_IS_IGP) {
2516 u64 tmp = RREG32(FUS_MC_VM_FB_OFFSET);
2517 tmp <<= 22;
2518 rdev->vm_manager.vram_base_offset = tmp;
2519 } else
2520 rdev->vm_manager.vram_base_offset = 0;
2521 return 0;
2522}
2523
2524void cayman_vm_fini(struct radeon_device *rdev)
2525{
2526}
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537void cayman_vm_decode_fault(struct radeon_device *rdev,
2538 u32 status, u32 addr)
2539{
2540 u32 mc_id = (status & MEMORY_CLIENT_ID_MASK) >> MEMORY_CLIENT_ID_SHIFT;
2541 u32 vmid = (status & FAULT_VMID_MASK) >> FAULT_VMID_SHIFT;
2542 u32 protections = (status & PROTECTIONS_MASK) >> PROTECTIONS_SHIFT;
2543 char *block;
2544
2545 switch (mc_id) {
2546 case 32:
2547 case 16:
2548 case 96:
2549 case 80:
2550 case 160:
2551 case 144:
2552 case 224:
2553 case 208:
2554 block = "CB";
2555 break;
2556 case 33:
2557 case 17:
2558 case 97:
2559 case 81:
2560 case 161:
2561 case 145:
2562 case 225:
2563 case 209:
2564 block = "CB_FMASK";
2565 break;
2566 case 34:
2567 case 18:
2568 case 98:
2569 case 82:
2570 case 162:
2571 case 146:
2572 case 226:
2573 case 210:
2574 block = "CB_CMASK";
2575 break;
2576 case 35:
2577 case 19:
2578 case 99:
2579 case 83:
2580 case 163:
2581 case 147:
2582 case 227:
2583 case 211:
2584 block = "CB_IMMED";
2585 break;
2586 case 36:
2587 case 20:
2588 case 100:
2589 case 84:
2590 case 164:
2591 case 148:
2592 case 228:
2593 case 212:
2594 block = "DB";
2595 break;
2596 case 37:
2597 case 21:
2598 case 101:
2599 case 85:
2600 case 165:
2601 case 149:
2602 case 229:
2603 case 213:
2604 block = "DB_HTILE";
2605 break;
2606 case 38:
2607 case 22:
2608 case 102:
2609 case 86:
2610 case 166:
2611 case 150:
2612 case 230:
2613 case 214:
2614 block = "SX";
2615 break;
2616 case 39:
2617 case 23:
2618 case 103:
2619 case 87:
2620 case 167:
2621 case 151:
2622 case 231:
2623 case 215:
2624 block = "DB_STEN";
2625 break;
2626 case 40:
2627 case 24:
2628 case 104:
2629 case 88:
2630 case 232:
2631 case 216:
2632 case 168:
2633 case 152:
2634 block = "TC_TFETCH";
2635 break;
2636 case 41:
2637 case 25:
2638 case 105:
2639 case 89:
2640 case 233:
2641 case 217:
2642 case 169:
2643 case 153:
2644 block = "TC_VFETCH";
2645 break;
2646 case 42:
2647 case 26:
2648 case 106:
2649 case 90:
2650 case 234:
2651 case 218:
2652 case 170:
2653 case 154:
2654 block = "VC";
2655 break;
2656 case 112:
2657 block = "CP";
2658 break;
2659 case 113:
2660 case 114:
2661 block = "SH";
2662 break;
2663 case 115:
2664 block = "VGT";
2665 break;
2666 case 178:
2667 block = "IH";
2668 break;
2669 case 51:
2670 block = "RLC";
2671 break;
2672 case 55:
2673 block = "DMA";
2674 break;
2675 case 56:
2676 block = "HDP";
2677 break;
2678 default:
2679 block = "unknown";
2680 break;
2681 }
2682
2683 printk("VM fault (0x%02x, vmid %d) at page %u, %s from %s (%d)\n",
2684 protections, vmid, addr,
2685 (status & MEMORY_CLIENT_RW_MASK) ? "write" : "read",
2686 block, mc_id);
2687}
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697void cayman_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring,
2698 unsigned vm_id, uint64_t pd_addr)
2699{
2700 radeon_ring_write(ring, PACKET0(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm_id << 2), 0));
2701 radeon_ring_write(ring, pd_addr >> 12);
2702
2703
2704 radeon_ring_write(ring, PACKET0(HDP_MEM_COHERENCY_FLUSH_CNTL, 0));
2705 radeon_ring_write(ring, 0x1);
2706
2707
2708 radeon_ring_write(ring, PACKET0(VM_INVALIDATE_REQUEST, 0));
2709 radeon_ring_write(ring, 1 << vm_id);
2710
2711
2712 radeon_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5));
2713 radeon_ring_write(ring, (WAIT_REG_MEM_FUNCTION(0) |
2714 WAIT_REG_MEM_ENGINE(0)));
2715 radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2);
2716 radeon_ring_write(ring, 0);
2717 radeon_ring_write(ring, 0);
2718 radeon_ring_write(ring, 0);
2719 radeon_ring_write(ring, 0x20);
2720
2721
2722 radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0));
2723 radeon_ring_write(ring, 0x0);
2724}
2725
2726int tn_set_vce_clocks(struct radeon_device *rdev, u32 evclk, u32 ecclk)
2727{
2728 struct atom_clock_dividers dividers;
2729 int r, i;
2730
2731 r = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
2732 ecclk, false, ÷rs);
2733 if (r)
2734 return r;
2735
2736 for (i = 0; i < 100; i++) {
2737 if (RREG32(CG_ECLK_STATUS) & ECLK_STATUS)
2738 break;
2739 mdelay(10);
2740 }
2741 if (i == 100)
2742 return -ETIMEDOUT;
2743
2744 WREG32_P(CG_ECLK_CNTL, dividers.post_div, ~(ECLK_DIR_CNTL_EN|ECLK_DIVIDER_MASK));
2745
2746 for (i = 0; i < 100; i++) {
2747 if (RREG32(CG_ECLK_STATUS) & ECLK_STATUS)
2748 break;
2749 mdelay(10);
2750 }
2751 if (i == 100)
2752 return -ETIMEDOUT;
2753
2754 return 0;
2755}
2756
