tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright 2016 Advanced Micro Devices, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 */
23
24#ifndef F32_MES_PM4_PACKETS_H
25#define F32_MES_PM4_PACKETS_H
26
27#ifndef PM4_MES_HEADER_DEFINED
28#define PM4_MES_HEADER_DEFINED
29union PM4_MES_TYPE_3_HEADER {
30 struct {
31 uint32_t reserved1 : 8; /* < reserved */
32 uint32_t opcode : 8; /* < IT opcode */
33 uint32_t count : 14;/* < number of DWORDs - 1 in the
34 * information body.
35 */
36 uint32_t type : 2; /* < packet identifier.
37 * It should be 3 for type 3 packets
38 */
39 };
40 uint32_t u32All;
41};
42#endif /* PM4_MES_HEADER_DEFINED */
43
44/*--------------------MES_SET_RESOURCES--------------------*/
45
46#ifndef PM4_MES_SET_RESOURCES_DEFINED
47#define PM4_MES_SET_RESOURCES_DEFINED
48enum mes_set_resources_queue_type_enum {
49 queue_type__mes_set_resources__kernel_interface_queue_kiq = 0,
50 queue_type__mes_set_resources__hsa_interface_queue_hiq = 1,
51 queue_type__mes_set_resources__hsa_debug_interface_queue = 4
52};
53
54
55struct pm4_mes_set_resources {
56 union {
57 union PM4_MES_TYPE_3_HEADER header; /* header */
58 uint32_t ordinal1;
59 };
60
61 union {
62 struct {
63 uint32_t vmid_mask:16;
64 uint32_t unmap_latency:8;
65 uint32_t reserved1:5;
66 enum mes_set_resources_queue_type_enum queue_type:3;
67 } bitfields2;
68 uint32_t ordinal2;
69 };
70
71 uint32_t queue_mask_lo;
72 uint32_t queue_mask_hi;
73 uint32_t gws_mask_lo;
74 uint32_t gws_mask_hi;
75
76 union {
77 struct {
78 uint32_t oac_mask:16;
79 uint32_t reserved2:16;
80 } bitfields7;
81 uint32_t ordinal7;
82 };
83
84 union {
85 struct {
86 uint32_t gds_heap_base:6;
87 uint32_t reserved3:5;
88 uint32_t gds_heap_size:6;
89 uint32_t reserved4:15;
90 } bitfields8;
91 uint32_t ordinal8;
92 };
93
94};
95#endif
96
97/*--------------------MES_RUN_LIST--------------------*/
98
99#ifndef PM4_MES_RUN_LIST_DEFINED
100#define PM4_MES_RUN_LIST_DEFINED
101
102struct pm4_mes_runlist {
103 union {
104 union PM4_MES_TYPE_3_HEADER header; /* header */
105 uint32_t ordinal1;
106 };
107
108 union {
109 struct {
110 uint32_t reserved1:2;
111 uint32_t ib_base_lo:30;
112 } bitfields2;
113 uint32_t ordinal2;
114 };
115
116 uint32_t ib_base_hi;
117
118 union {
119 struct {
120 uint32_t ib_size:20;
121 uint32_t chain:1;
122 uint32_t offload_polling:1;
123 uint32_t reserved2:1;
124 uint32_t valid:1;
125 uint32_t process_cnt:4;
126 uint32_t reserved3:4;
127 } bitfields4;
128 uint32_t ordinal4;
129 };
130
131};
132#endif
133
134/*--------------------MES_MAP_PROCESS--------------------*/
135
136#ifndef PM4_MES_MAP_PROCESS_DEFINED
137#define PM4_MES_MAP_PROCESS_DEFINED
138
139struct pm4_mes_map_process {
140 union {
141 union PM4_MES_TYPE_3_HEADER header; /* header */
142 uint32_t ordinal1;
143 };
144
145 union {
146 struct {
147 uint32_t pasid:16;
148 uint32_t reserved1:8;
149 uint32_t diq_enable:1;
150 uint32_t process_quantum:7;
151 } bitfields2;
152 uint32_t ordinal2;
153 };
154
155 uint32_t vm_context_page_table_base_addr_lo32;
156
157 uint32_t vm_context_page_table_base_addr_hi32;
158
159 uint32_t sh_mem_bases;
160
161 uint32_t sh_mem_config;
162
163 uint32_t sq_shader_tba_lo;
164
165 uint32_t sq_shader_tba_hi;
166
167 uint32_t sq_shader_tma_lo;
168
169 uint32_t sq_shader_tma_hi;
170
171 uint32_t reserved6;
172
173 uint32_t gds_addr_lo;
174
175 uint32_t gds_addr_hi;
176
177 union {
178 struct {
179 uint32_t num_gws:6;
180 uint32_t reserved7:1;
181 uint32_t sdma_enable:1;
182 uint32_t num_oac:4;
183 uint32_t reserved8:4;
184 uint32_t gds_size:6;
185 uint32_t num_queues:10;
186 } bitfields14;
187 uint32_t ordinal14;
188 };
189
190 uint32_t completion_signal_lo;
191
192 uint32_t completion_signal_hi;
193
194};
195
196#endif
197
198/*--------------------MES_MAP_PROCESS_VM--------------------*/
199
200#ifndef PM4_MES_MAP_PROCESS_VM_DEFINED
201#define PM4_MES_MAP_PROCESS_VM_DEFINED
202
203struct PM4_MES_MAP_PROCESS_VM {
204 union {
205 union PM4_MES_TYPE_3_HEADER header; /* header */
206 uint32_t ordinal1;
207 };
208
209 uint32_t reserved1;
210
211 uint32_t vm_context_cntl;
212
213 uint32_t reserved2;
214
215 uint32_t vm_context_page_table_end_addr_lo32;
216
217 uint32_t vm_context_page_table_end_addr_hi32;
218
219 uint32_t vm_context_page_table_start_addr_lo32;
220
221 uint32_t vm_context_page_table_start_addr_hi32;
222
223 uint32_t reserved3;
224
225 uint32_t reserved4;
226
227 uint32_t reserved5;
228
229 uint32_t reserved6;
230
231 uint32_t reserved7;
232
233 uint32_t reserved8;
234
235 uint32_t completion_signal_lo32;
236
237 uint32_t completion_signal_hi32;
238
239};
240#endif
241
242/*--------------------MES_MAP_QUEUES--------------------*/
243
244#ifndef PM4_MES_MAP_QUEUES_VI_DEFINED
245#define PM4_MES_MAP_QUEUES_VI_DEFINED
246enum mes_map_queues_queue_sel_enum {
247 queue_sel__mes_map_queues__map_to_specified_queue_slots_vi = 0,
248queue_sel__mes_map_queues__map_to_hws_determined_queue_slots_vi = 1
249};
250
251enum mes_map_queues_queue_type_enum {
252 queue_type__mes_map_queues__normal_compute_vi = 0,
253 queue_type__mes_map_queues__debug_interface_queue_vi = 1,
254 queue_type__mes_map_queues__normal_latency_static_queue_vi = 2,
255queue_type__mes_map_queues__low_latency_static_queue_vi = 3
256};
257
258enum mes_map_queues_alloc_format_enum {
259 alloc_format__mes_map_queues__one_per_pipe_vi = 0,
260alloc_format__mes_map_queues__all_on_one_pipe_vi = 1
261};
262
263enum mes_map_queues_engine_sel_enum {
264 engine_sel__mes_map_queues__compute_vi = 0,
265 engine_sel__mes_map_queues__sdma0_vi = 2,
266 engine_sel__mes_map_queues__sdma1_vi = 3
267};
268
269
270struct pm4_mes_map_queues {
271 union {
272 union PM4_MES_TYPE_3_HEADER header; /* header */
273 uint32_t ordinal1;
274 };
275
276 union {
277 struct {
278 uint32_t reserved1:4;
279 enum mes_map_queues_queue_sel_enum queue_sel:2;
280 uint32_t reserved2:15;
281 enum mes_map_queues_queue_type_enum queue_type:3;
282 enum mes_map_queues_alloc_format_enum alloc_format:2;
283 enum mes_map_queues_engine_sel_enum engine_sel:3;
284 uint32_t num_queues:3;
285 } bitfields2;
286 uint32_t ordinal2;
287 };
288
289 union {
290 struct {
291 uint32_t reserved3:1;
292 uint32_t check_disable:1;
293 uint32_t doorbell_offset:26;
294 uint32_t reserved4:4;
295 } bitfields3;
296 uint32_t ordinal3;
297 };
298
299 uint32_t mqd_addr_lo;
300 uint32_t mqd_addr_hi;
301 uint32_t wptr_addr_lo;
302 uint32_t wptr_addr_hi;
303};
304#endif
305
306/*--------------------MES_QUERY_STATUS--------------------*/
307
308#ifndef PM4_MES_QUERY_STATUS_DEFINED
309#define PM4_MES_QUERY_STATUS_DEFINED
310enum mes_query_status_interrupt_sel_enum {
311 interrupt_sel__mes_query_status__completion_status = 0,
312 interrupt_sel__mes_query_status__process_status = 1,
313 interrupt_sel__mes_query_status__queue_status = 2
314};
315
316enum mes_query_status_command_enum {
317 command__mes_query_status__interrupt_only = 0,
318 command__mes_query_status__fence_only_immediate = 1,
319 command__mes_query_status__fence_only_after_write_ack = 2,
320 command__mes_query_status__fence_wait_for_write_ack_send_interrupt = 3
321};
322
323enum mes_query_status_engine_sel_enum {
324 engine_sel__mes_query_status__compute = 0,
325 engine_sel__mes_query_status__sdma0_queue = 2,
326 engine_sel__mes_query_status__sdma1_queue = 3
327};
328
329struct pm4_mes_query_status {
330 union {
331 union PM4_MES_TYPE_3_HEADER header; /* header */
332 uint32_t ordinal1;
333 };
334
335 union {
336 struct {
337 uint32_t context_id:28;
338 enum mes_query_status_interrupt_sel_enum interrupt_sel:2;
339 enum mes_query_status_command_enum command:2;
340 } bitfields2;
341 uint32_t ordinal2;
342 };
343
344 union {
345 struct {
346 uint32_t pasid:16;
347 uint32_t reserved1:16;
348 } bitfields3a;
349 struct {
350 uint32_t reserved2:2;
351 uint32_t doorbell_offset:26;
352 enum mes_query_status_engine_sel_enum engine_sel:3;
353 uint32_t reserved3:1;
354 } bitfields3b;
355 uint32_t ordinal3;
356 };
357
358 uint32_t addr_lo;
359 uint32_t addr_hi;
360 uint32_t data_lo;
361 uint32_t data_hi;
362};
363#endif
364
365/*--------------------MES_UNMAP_QUEUES--------------------*/
366
367#ifndef PM4_MES_UNMAP_QUEUES_DEFINED
368#define PM4_MES_UNMAP_QUEUES_DEFINED
369enum mes_unmap_queues_action_enum {
370 action__mes_unmap_queues__preempt_queues = 0,
371 action__mes_unmap_queues__reset_queues = 1,
372 action__mes_unmap_queues__disable_process_queues = 2,
373 action__mes_unmap_queues__reserved = 3
374};
375
376enum mes_unmap_queues_queue_sel_enum {
377 queue_sel__mes_unmap_queues__perform_request_on_specified_queues = 0,
378 queue_sel__mes_unmap_queues__perform_request_on_pasid_queues = 1,
379 queue_sel__mes_unmap_queues__unmap_all_queues = 2,
380 queue_sel__mes_unmap_queues__unmap_all_non_static_queues = 3
381};
382
383enum mes_unmap_queues_engine_sel_enum {
384 engine_sel__mes_unmap_queues__compute = 0,
385 engine_sel__mes_unmap_queues__sdma0 = 2,
386 engine_sel__mes_unmap_queues__sdmal = 3
387};
388
389struct pm4_mes_unmap_queues {
390 union {
391 union PM4_MES_TYPE_3_HEADER header; /* header */
392 uint32_t ordinal1;
393 };
394
395 union {
396 struct {
397 enum mes_unmap_queues_action_enum action:2;
398 uint32_t reserved1:2;
399 enum mes_unmap_queues_queue_sel_enum queue_sel:2;
400 uint32_t reserved2:20;
401 enum mes_unmap_queues_engine_sel_enum engine_sel:3;
402 uint32_t num_queues:3;
403 } bitfields2;
404 uint32_t ordinal2;
405 };
406
407 union {
408 struct {
409 uint32_t pasid:16;
410 uint32_t reserved3:16;
411 } bitfields3a;
412 struct {
413 uint32_t reserved4:2;
414 uint32_t doorbell_offset0:26;
415 int32_t reserved5:4;
416 } bitfields3b;
417 uint32_t ordinal3;
418 };
419
420 union {
421 struct {
422 uint32_t reserved6:2;
423 uint32_t doorbell_offset1:26;
424 uint32_t reserved7:4;
425 } bitfields4;
426 uint32_t ordinal4;
427 };
428
429 union {
430 struct {
431 uint32_t reserved8:2;
432 uint32_t doorbell_offset2:26;
433 uint32_t reserved9:4;
434 } bitfields5;
435 uint32_t ordinal5;
436 };
437
438 union {
439 struct {
440 uint32_t reserved10:2;
441 uint32_t doorbell_offset3:26;
442 uint32_t reserved11:4;
443 } bitfields6;
444 uint32_t ordinal6;
445 };
446};
447#endif
448
449#ifndef PM4_MEC_RELEASE_MEM_DEFINED
450#define PM4_MEC_RELEASE_MEM_DEFINED
451
452enum mec_release_mem_event_index_enum {
453 event_index__mec_release_mem__end_of_pipe = 5,
454 event_index__mec_release_mem__shader_done = 6
455};
456
457enum mec_release_mem_cache_policy_enum {
458 cache_policy__mec_release_mem__lru = 0,
459 cache_policy__mec_release_mem__stream = 1
460};
461
462enum mec_release_mem_pq_exe_status_enum {
463 pq_exe_status__mec_release_mem__default = 0,
464 pq_exe_status__mec_release_mem__phase_update = 1
465};
466
467enum mec_release_mem_dst_sel_enum {
468 dst_sel__mec_release_mem__memory_controller = 0,
469 dst_sel__mec_release_mem__tc_l2 = 1,
470 dst_sel__mec_release_mem__queue_write_pointer_register = 2,
471 dst_sel__mec_release_mem__queue_write_pointer_poll_mask_bit = 3
472};
473
474enum mec_release_mem_int_sel_enum {
475 int_sel__mec_release_mem__none = 0,
476 int_sel__mec_release_mem__send_interrupt_only = 1,
477 int_sel__mec_release_mem__send_interrupt_after_write_confirm = 2,
478 int_sel__mec_release_mem__send_data_after_write_confirm = 3,
479 int_sel__mec_release_mem__unconditionally_send_int_ctxid = 4,
480 int_sel__mec_release_mem__conditionally_send_int_ctxid_based_on_32_bit_compare = 5,
481 int_sel__mec_release_mem__conditionally_send_int_ctxid_based_on_64_bit_compare = 6
482};
483
484enum mec_release_mem_data_sel_enum {
485 data_sel__mec_release_mem__none = 0,
486 data_sel__mec_release_mem__send_32_bit_low = 1,
487 data_sel__mec_release_mem__send_64_bit_data = 2,
488 data_sel__mec_release_mem__send_gpu_clock_counter = 3,
489 data_sel__mec_release_mem__send_cp_perfcounter_hi_lo = 4,
490 data_sel__mec_release_mem__store_gds_data_to_memory = 5
491};
492
493struct pm4_mec_release_mem {
494 union {
495 union PM4_MES_TYPE_3_HEADER header; /*header */
496 unsigned int ordinal1;
497 };
498
499 union {
500 struct {
501 unsigned int event_type:6;
502 unsigned int reserved1:2;
503 enum mec_release_mem_event_index_enum event_index:4;
504 unsigned int tcl1_vol_action_ena:1;
505 unsigned int tc_vol_action_ena:1;
506 unsigned int reserved2:1;
507 unsigned int tc_wb_action_ena:1;
508 unsigned int tcl1_action_ena:1;
509 unsigned int tc_action_ena:1;
510 uint32_t reserved3:1;
511 uint32_t tc_nc_action_ena:1;
512 uint32_t tc_wc_action_ena:1;
513 uint32_t tc_md_action_ena:1;
514 uint32_t reserved4:3;
515 enum mec_release_mem_cache_policy_enum cache_policy:2;
516 uint32_t reserved5:2;
517 enum mec_release_mem_pq_exe_status_enum pq_exe_status:1;
518 uint32_t reserved6:2;
519 } bitfields2;
520 unsigned int ordinal2;
521 };
522
523 union {
524 struct {
525 uint32_t reserved7:16;
526 enum mec_release_mem_dst_sel_enum dst_sel:2;
527 uint32_t reserved8:6;
528 enum mec_release_mem_int_sel_enum int_sel:3;
529 uint32_t reserved9:2;
530 enum mec_release_mem_data_sel_enum data_sel:3;
531 } bitfields3;
532 unsigned int ordinal3;
533 };
534
535 union {
536 struct {
537 uint32_t reserved10:2;
538 unsigned int address_lo_32b:30;
539 } bitfields4;
540 struct {
541 uint32_t reserved11:3;
542 uint32_t address_lo_64b:29;
543 } bitfields4b;
544 uint32_t reserved12;
545 unsigned int ordinal4;
546 };
547
548 union {
549 uint32_t address_hi;
550 uint32_t reserved13;
551 uint32_t ordinal5;
552 };
553
554 union {
555 uint32_t data_lo;
556 uint32_t cmp_data_lo;
557 struct {
558 uint32_t dw_offset:16;
559 uint32_t num_dwords:16;
560 } bitfields6c;
561 uint32_t reserved14;
562 uint32_t ordinal6;
563 };
564
565 union {
566 uint32_t data_hi;
567 uint32_t cmp_data_hi;
568 uint32_t reserved15;
569 uint32_t reserved16;
570 uint32_t ordinal7;
571 };
572
573 uint32_t int_ctxid;
574
575};
576
577#endif
578
579enum {
580 CACHE_FLUSH_AND_INV_TS_EVENT = 0x00000014
581};
582#endif
583