2 * Copyright 2018 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
27 #define PSP_HEADER_SIZE 256
28 #define BINARY_SIGNATURE 0x28211407
29 #define DISCOVERY_TABLE_SIGNATURE 0x53445049
30 #define GC_TABLE_ID 0x4347
31 #define HARVEST_TABLE_SIGNATURE 0x56524148
32 #define VCN_INFO_TABLE_ID 0x004E4356
33 #define MALL_INFO_TABLE_ID 0x4C4C414D
34 #define NPS_INFO_TABLE_ID 0x0053504E
48 typedef struct table_info
50 uint16_t offset; /* Byte offset */
51 uint16_t checksum; /* Byte sum of the table */
52 uint16_t size; /* Table size */
56 typedef struct binary_header
58 /* psp structure should go at the top of this structure */
59 uint32_t binary_signature; /* 0x7, 0x14, 0x21, 0x28 */
60 uint16_t version_major;
61 uint16_t version_minor;
62 uint16_t binary_checksum; /* Byte sum of the binary after this field */
63 uint16_t binary_size; /* Binary Size*/
64 table_info table_list[TOTAL_TABLES];
67 typedef struct die_info
70 uint16_t die_offset; /* Points to the corresponding die_header structure */
74 typedef struct ip_discovery_header
76 uint32_t signature; /* Table Signature */
77 uint16_t version; /* Table Version */
78 uint16_t size; /* Table Size */
79 uint32_t id; /* Table ID */
80 uint16_t num_dies; /* Number of Dies */
81 die_info die_info[16]; /* list die information for up to 16 dies */
83 uint16_t padding[1]; /* version <= 3 */
84 struct { /* version == 4 */
85 uint8_t base_addr_64_bit : 1; /* ip structures are using 64 bit base address */
90 } ip_discovery_header;
94 uint16_t hw_id; /* Hardware ID */
95 uint8_t number_instance; /* instance of the IP */
96 uint8_t num_base_address; /* Number of Base Addresses */
97 uint8_t major; /* HCID Major */
98 uint8_t minor; /* HCID Minor */
99 uint8_t revision; /* HCID Revision */
100 #if defined(__BIG_ENDIAN)
101 uint8_t reserved : 4; /* Placeholder field */
102 uint8_t harvest : 4; /* Harvest */
104 uint8_t harvest : 4; /* Harvest */
105 uint8_t reserved : 4; /* Placeholder field */
107 uint32_t base_address[]; /* variable number of Addresses */
112 uint16_t hw_id; /* Hardware ID */
113 uint8_t instance_number; /* Instance number for the IP */
114 uint8_t num_base_address; /* Number of base addresses*/
115 uint8_t major; /* Hardware ID.major version */
116 uint8_t minor; /* Hardware ID.minor version */
117 uint8_t revision; /* Hardware ID.revision version */
118 #if defined(__BIG_ENDIAN)
119 uint8_t variant : 4; /* HW variant */
120 uint8_t sub_revision : 4; /* HCID Sub-Revision */
122 uint8_t sub_revision : 4; /* HCID Sub-Revision */
123 uint8_t variant : 4; /* HW variant */
125 uint32_t base_address[]; /* Base Address list. Corresponds to the num_base_address field*/
128 typedef struct ip_v4 {
129 uint16_t hw_id; /* Hardware ID */
130 uint8_t instance_number; /* Instance number for the IP */
131 uint8_t num_base_address; /* Number of base addresses*/
132 uint8_t major; /* Hardware ID.major version */
133 uint8_t minor; /* Hardware ID.minor version */
134 uint8_t revision; /* Hardware ID.revision version */
135 #if defined(LITTLEENDIAN_CPU)
136 uint8_t sub_revision : 4; /* HCID Sub-Revision */
137 uint8_t variant : 4; /* HW variant */
138 #elif defined(BIGENDIAN_CPU)
139 uint8_t variant : 4; /* HW variant */
140 uint8_t sub_revision : 4; /* HCID Sub-Revision */
143 DECLARE_FLEX_ARRAY(uint32_t, base_address); /* 32-bit Base Address list. Corresponds to the num_base_address field*/
144 DECLARE_FLEX_ARRAY(uint64_t, base_address_64); /* 64-bit Base Address list. Corresponds to the num_base_address field*/
148 typedef struct die_header
154 typedef struct ip_structure
156 ip_discovery_header* header;
159 die_header *die_header;
165 }; /* IP list. Variable size*/
169 struct gpu_info_header {
170 uint32_t table_id; /* table ID */
171 uint16_t version_major; /* table version */
172 uint16_t version_minor; /* table version */
173 uint32_t size; /* size of the entire header+data in bytes */
176 struct gc_info_v1_0 {
177 struct gpu_info_header header;
180 uint32_t gc_num_wgp0_per_sa;
181 uint32_t gc_num_wgp1_per_sa;
182 uint32_t gc_num_rb_per_se;
183 uint32_t gc_num_gl2c;
184 uint32_t gc_num_gprs;
185 uint32_t gc_num_max_gs_thds;
186 uint32_t gc_gs_table_depth;
187 uint32_t gc_gsprim_buff_depth;
188 uint32_t gc_parameter_cache_depth;
189 uint32_t gc_double_offchip_lds_buffer;
190 uint32_t gc_wave_size;
191 uint32_t gc_max_waves_per_simd;
192 uint32_t gc_max_scratch_slots_per_cu;
193 uint32_t gc_lds_size;
194 uint32_t gc_num_sc_per_se;
195 uint32_t gc_num_sa_per_se;
196 uint32_t gc_num_packer_per_sc;
197 uint32_t gc_num_gl2a;
200 struct gc_info_v1_1 {
201 struct gpu_info_header header;
204 uint32_t gc_num_wgp0_per_sa;
205 uint32_t gc_num_wgp1_per_sa;
206 uint32_t gc_num_rb_per_se;
207 uint32_t gc_num_gl2c;
208 uint32_t gc_num_gprs;
209 uint32_t gc_num_max_gs_thds;
210 uint32_t gc_gs_table_depth;
211 uint32_t gc_gsprim_buff_depth;
212 uint32_t gc_parameter_cache_depth;
213 uint32_t gc_double_offchip_lds_buffer;
214 uint32_t gc_wave_size;
215 uint32_t gc_max_waves_per_simd;
216 uint32_t gc_max_scratch_slots_per_cu;
217 uint32_t gc_lds_size;
218 uint32_t gc_num_sc_per_se;
219 uint32_t gc_num_sa_per_se;
220 uint32_t gc_num_packer_per_sc;
221 uint32_t gc_num_gl2a;
222 uint32_t gc_num_tcp_per_sa;
223 uint32_t gc_num_sdp_interface;
224 uint32_t gc_num_tcps;
227 struct gc_info_v1_2 {
228 struct gpu_info_header header;
230 uint32_t gc_num_wgp0_per_sa;
231 uint32_t gc_num_wgp1_per_sa;
232 uint32_t gc_num_rb_per_se;
233 uint32_t gc_num_gl2c;
234 uint32_t gc_num_gprs;
235 uint32_t gc_num_max_gs_thds;
236 uint32_t gc_gs_table_depth;
237 uint32_t gc_gsprim_buff_depth;
238 uint32_t gc_parameter_cache_depth;
239 uint32_t gc_double_offchip_lds_buffer;
240 uint32_t gc_wave_size;
241 uint32_t gc_max_waves_per_simd;
242 uint32_t gc_max_scratch_slots_per_cu;
243 uint32_t gc_lds_size;
244 uint32_t gc_num_sc_per_se;
245 uint32_t gc_num_sa_per_se;
246 uint32_t gc_num_packer_per_sc;
247 uint32_t gc_num_gl2a;
248 uint32_t gc_num_tcp_per_sa;
249 uint32_t gc_num_sdp_interface;
250 uint32_t gc_num_tcps;
251 uint32_t gc_num_tcp_per_wpg;
252 uint32_t gc_tcp_l1_size;
253 uint32_t gc_num_sqc_per_wgp;
254 uint32_t gc_l1_instruction_cache_size_per_sqc;
255 uint32_t gc_l1_data_cache_size_per_sqc;
256 uint32_t gc_gl1c_per_sa;
257 uint32_t gc_gl1c_size_per_instance;
258 uint32_t gc_gl2c_per_gpu;
261 struct gc_info_v1_3 {
262 struct gpu_info_header header;
264 uint32_t gc_num_wgp0_per_sa;
265 uint32_t gc_num_wgp1_per_sa;
266 uint32_t gc_num_rb_per_se;
267 uint32_t gc_num_gl2c;
268 uint32_t gc_num_gprs;
269 uint32_t gc_num_max_gs_thds;
270 uint32_t gc_gs_table_depth;
271 uint32_t gc_gsprim_buff_depth;
272 uint32_t gc_parameter_cache_depth;
273 uint32_t gc_double_offchip_lds_buffer;
274 uint32_t gc_wave_size;
275 uint32_t gc_max_waves_per_simd;
276 uint32_t gc_max_scratch_slots_per_cu;
277 uint32_t gc_lds_size;
278 uint32_t gc_num_sc_per_se;
279 uint32_t gc_num_sa_per_se;
280 uint32_t gc_num_packer_per_sc;
281 uint32_t gc_num_gl2a;
282 uint32_t gc_num_tcp_per_sa;
283 uint32_t gc_num_sdp_interface;
284 uint32_t gc_num_tcps;
285 uint32_t gc_num_tcp_per_wpg;
286 uint32_t gc_tcp_l1_size;
287 uint32_t gc_num_sqc_per_wgp;
288 uint32_t gc_l1_instruction_cache_size_per_sqc;
289 uint32_t gc_l1_data_cache_size_per_sqc;
290 uint32_t gc_gl1c_per_sa;
291 uint32_t gc_gl1c_size_per_instance;
292 uint32_t gc_gl2c_per_gpu;
293 uint32_t gc_tcp_size_per_cu;
294 uint32_t gc_tcp_cache_line_size;
295 uint32_t gc_instruction_cache_size_per_sqc;
296 uint32_t gc_instruction_cache_line_size;
297 uint32_t gc_scalar_data_cache_size_per_sqc;
298 uint32_t gc_scalar_data_cache_line_size;
299 uint32_t gc_tcc_size;
300 uint32_t gc_tcc_cache_line_size;
303 struct gc_info_v2_0 {
304 struct gpu_info_header header;
307 uint32_t gc_num_cu_per_sh;
308 uint32_t gc_num_sh_per_se;
309 uint32_t gc_num_rb_per_se;
310 uint32_t gc_num_tccs;
311 uint32_t gc_num_gprs;
312 uint32_t gc_num_max_gs_thds;
313 uint32_t gc_gs_table_depth;
314 uint32_t gc_gsprim_buff_depth;
315 uint32_t gc_parameter_cache_depth;
316 uint32_t gc_double_offchip_lds_buffer;
317 uint32_t gc_wave_size;
318 uint32_t gc_max_waves_per_simd;
319 uint32_t gc_max_scratch_slots_per_cu;
320 uint32_t gc_lds_size;
321 uint32_t gc_num_sc_per_se;
322 uint32_t gc_num_packer_per_sc;
325 struct gc_info_v2_1 {
326 struct gpu_info_header header;
329 uint32_t gc_num_cu_per_sh;
330 uint32_t gc_num_sh_per_se;
331 uint32_t gc_num_rb_per_se;
332 uint32_t gc_num_tccs;
333 uint32_t gc_num_gprs;
334 uint32_t gc_num_max_gs_thds;
335 uint32_t gc_gs_table_depth;
336 uint32_t gc_gsprim_buff_depth;
337 uint32_t gc_parameter_cache_depth;
338 uint32_t gc_double_offchip_lds_buffer;
339 uint32_t gc_wave_size;
340 uint32_t gc_max_waves_per_simd;
341 uint32_t gc_max_scratch_slots_per_cu;
342 uint32_t gc_lds_size;
343 uint32_t gc_num_sc_per_se;
344 uint32_t gc_num_packer_per_sc;
346 uint32_t gc_num_tcp_per_sh;
347 uint32_t gc_tcp_size_per_cu;
348 uint32_t gc_num_sdp_interface;
349 uint32_t gc_num_cu_per_sqc;
350 uint32_t gc_instruction_cache_size_per_sqc;
351 uint32_t gc_scalar_data_cache_size_per_sqc;
352 uint32_t gc_tcc_size;
355 typedef struct harvest_info_header {
356 uint32_t signature; /* Table Signature */
357 uint32_t version; /* Table Version */
358 } harvest_info_header;
360 typedef struct harvest_info {
361 uint16_t hw_id; /* Hardware ID */
362 uint8_t number_instance; /* Instance of the IP */
363 uint8_t reserved; /* Reserved for alignment */
366 typedef struct harvest_table {
367 harvest_info_header header;
368 harvest_info list[32];
371 struct mall_info_header {
372 uint32_t table_id; /* table ID */
373 uint16_t version_major; /* table version */
374 uint16_t version_minor; /* table version */
375 uint32_t size_bytes; /* size of the entire header+data in bytes */
378 struct mall_info_v1_0 {
379 struct mall_info_header header;
380 uint32_t mall_size_per_m;
381 uint32_t m_s_present;
383 uint32_t m_mall_config;
384 uint32_t reserved[5];
387 struct mall_info_v2_0 {
388 struct mall_info_header header;
389 uint32_t mall_size_per_umc;
390 uint32_t reserved[8];
393 #define VCN_INFO_TABLE_MAX_NUM_INSTANCES 4
395 struct vcn_info_header {
396 uint32_t table_id; /* table ID */
397 uint16_t version_major; /* table version */
398 uint16_t version_minor; /* table version */
399 uint32_t size_bytes; /* size of the entire header+data in bytes */
402 struct vcn_instance_info_v1_0
404 uint32_t instance_num; /* VCN IP instance number. 0 - VCN0; 1 - VCN1 etc*/
407 uint32_t av1_disabled : 1;
408 uint32_t vp9_disabled : 1;
409 uint32_t hevc_disabled : 1;
410 uint32_t h264_disabled : 1;
411 uint32_t reserved : 28;
415 uint32_t reserved[2];
418 struct vcn_info_v1_0 {
419 struct vcn_info_header header;
420 uint32_t num_of_instances; /* number of entries used in instance_info below*/
421 struct vcn_instance_info_v1_0 instance_info[VCN_INFO_TABLE_MAX_NUM_INSTANCES];
422 uint32_t reserved[4];
425 #define NPS_INFO_TABLE_MAX_NUM_INSTANCES 12
427 struct nps_info_header {
428 uint32_t table_id; /* table ID */
429 uint16_t version_major; /* table version */
430 uint16_t version_minor; /* table version */
431 uint32_t size_bytes; /* size of the entire header+data in bytes = 0x000000D4 (212) */
434 struct nps_instance_info_v1_0 {
435 uint64_t base_address;
436 uint64_t limit_address;
439 struct nps_info_v1_0 {
440 struct nps_info_header header;
443 struct nps_instance_info_v1_0
444 instance_info[NPS_INFO_TABLE_MAX_NUM_INSTANCES];