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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#include <linux/delay.h>
25#include <linux/kernel.h>
26#include <linux/firmware.h>
27#include <linux/module.h>
28#include <linux/pci.h>
29
30#include "amdgpu.h"
31#include "amdgpu_gfx.h"
32#include "soc15.h"
33#include "soc15d.h"
34#include "amdgpu_atomfirmware.h"
35#include "amdgpu_pm.h"
36
37#include "gc/gc_9_0_offset.h"
38#include "gc/gc_9_0_sh_mask.h"
39
40#include "vega10_enum.h"
41#include "hdp/hdp_4_0_offset.h"
42
43#include "soc15_common.h"
44#include "clearstate_gfx9.h"
45#include "v9_structs.h"
46
47#include "ivsrcid/gfx/irqsrcs_gfx_9_0.h"
48
49#include "amdgpu_ras.h"
50
51#define GFX9_NUM_GFX_RINGS 1
52#define GFX9_MEC_HPD_SIZE 4096
53#define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L
54#define RLC_SAVE_RESTORE_ADDR_STARTING_OFFSET 0x00000000L
55
56#define mmPWR_MISC_CNTL_STATUS 0x0183
57#define mmPWR_MISC_CNTL_STATUS_BASE_IDX 0
58#define PWR_MISC_CNTL_STATUS__PWR_GFX_RLC_CGPG_EN__SHIFT 0x0
59#define PWR_MISC_CNTL_STATUS__PWR_GFXOFF_STATUS__SHIFT 0x1
60#define PWR_MISC_CNTL_STATUS__PWR_GFX_RLC_CGPG_EN_MASK 0x00000001L
61#define PWR_MISC_CNTL_STATUS__PWR_GFXOFF_STATUS_MASK 0x00000006L
62
63#define mmGCEA_PROBE_MAP 0x070c
64#define mmGCEA_PROBE_MAP_BASE_IDX 0
65
66MODULE_FIRMWARE("amdgpu/vega10_ce.bin");
67MODULE_FIRMWARE("amdgpu/vega10_pfp.bin");
68MODULE_FIRMWARE("amdgpu/vega10_me.bin");
69MODULE_FIRMWARE("amdgpu/vega10_mec.bin");
70MODULE_FIRMWARE("amdgpu/vega10_mec2.bin");
71MODULE_FIRMWARE("amdgpu/vega10_rlc.bin");
72
73MODULE_FIRMWARE("amdgpu/vega12_ce.bin");
74MODULE_FIRMWARE("amdgpu/vega12_pfp.bin");
75MODULE_FIRMWARE("amdgpu/vega12_me.bin");
76MODULE_FIRMWARE("amdgpu/vega12_mec.bin");
77MODULE_FIRMWARE("amdgpu/vega12_mec2.bin");
78MODULE_FIRMWARE("amdgpu/vega12_rlc.bin");
79
80MODULE_FIRMWARE("amdgpu/vega20_ce.bin");
81MODULE_FIRMWARE("amdgpu/vega20_pfp.bin");
82MODULE_FIRMWARE("amdgpu/vega20_me.bin");
83MODULE_FIRMWARE("amdgpu/vega20_mec.bin");
84MODULE_FIRMWARE("amdgpu/vega20_mec2.bin");
85MODULE_FIRMWARE("amdgpu/vega20_rlc.bin");
86
87MODULE_FIRMWARE("amdgpu/raven_ce.bin");
88MODULE_FIRMWARE("amdgpu/raven_pfp.bin");
89MODULE_FIRMWARE("amdgpu/raven_me.bin");
90MODULE_FIRMWARE("amdgpu/raven_mec.bin");
91MODULE_FIRMWARE("amdgpu/raven_mec2.bin");
92MODULE_FIRMWARE("amdgpu/raven_rlc.bin");
93
94MODULE_FIRMWARE("amdgpu/picasso_ce.bin");
95MODULE_FIRMWARE("amdgpu/picasso_pfp.bin");
96MODULE_FIRMWARE("amdgpu/picasso_me.bin");
97MODULE_FIRMWARE("amdgpu/picasso_mec.bin");
98MODULE_FIRMWARE("amdgpu/picasso_mec2.bin");
99MODULE_FIRMWARE("amdgpu/picasso_rlc.bin");
100MODULE_FIRMWARE("amdgpu/picasso_rlc_am4.bin");
101
102MODULE_FIRMWARE("amdgpu/raven2_ce.bin");
103MODULE_FIRMWARE("amdgpu/raven2_pfp.bin");
104MODULE_FIRMWARE("amdgpu/raven2_me.bin");
105MODULE_FIRMWARE("amdgpu/raven2_mec.bin");
106MODULE_FIRMWARE("amdgpu/raven2_mec2.bin");
107MODULE_FIRMWARE("amdgpu/raven2_rlc.bin");
108MODULE_FIRMWARE("amdgpu/raven_kicker_rlc.bin");
109
110MODULE_FIRMWARE("amdgpu/arcturus_mec.bin");
111MODULE_FIRMWARE("amdgpu/arcturus_mec2.bin");
112MODULE_FIRMWARE("amdgpu/arcturus_rlc.bin");
113
114MODULE_FIRMWARE("amdgpu/renoir_ce.bin");
115MODULE_FIRMWARE("amdgpu/renoir_pfp.bin");
116MODULE_FIRMWARE("amdgpu/renoir_me.bin");
117MODULE_FIRMWARE("amdgpu/renoir_mec.bin");
118MODULE_FIRMWARE("amdgpu/renoir_mec2.bin");
119MODULE_FIRMWARE("amdgpu/renoir_rlc.bin");
120
121#define mmTCP_CHAN_STEER_0_ARCT 0x0b03
122#define mmTCP_CHAN_STEER_0_ARCT_BASE_IDX 0
123#define mmTCP_CHAN_STEER_1_ARCT 0x0b04
124#define mmTCP_CHAN_STEER_1_ARCT_BASE_IDX 0
125#define mmTCP_CHAN_STEER_2_ARCT 0x0b09
126#define mmTCP_CHAN_STEER_2_ARCT_BASE_IDX 0
127#define mmTCP_CHAN_STEER_3_ARCT 0x0b0a
128#define mmTCP_CHAN_STEER_3_ARCT_BASE_IDX 0
129#define mmTCP_CHAN_STEER_4_ARCT 0x0b0b
130#define mmTCP_CHAN_STEER_4_ARCT_BASE_IDX 0
131#define mmTCP_CHAN_STEER_5_ARCT 0x0b0c
132#define mmTCP_CHAN_STEER_5_ARCT_BASE_IDX 0
133
134enum ta_ras_gfx_subblock {
135 /*CPC*/
136 TA_RAS_BLOCK__GFX_CPC_INDEX_START = 0,
137 TA_RAS_BLOCK__GFX_CPC_SCRATCH = TA_RAS_BLOCK__GFX_CPC_INDEX_START,
138 TA_RAS_BLOCK__GFX_CPC_UCODE,
139 TA_RAS_BLOCK__GFX_DC_STATE_ME1,
140 TA_RAS_BLOCK__GFX_DC_CSINVOC_ME1,
141 TA_RAS_BLOCK__GFX_DC_RESTORE_ME1,
142 TA_RAS_BLOCK__GFX_DC_STATE_ME2,
143 TA_RAS_BLOCK__GFX_DC_CSINVOC_ME2,
144 TA_RAS_BLOCK__GFX_DC_RESTORE_ME2,
145 TA_RAS_BLOCK__GFX_CPC_INDEX_END = TA_RAS_BLOCK__GFX_DC_RESTORE_ME2,
146 /* CPF*/
147 TA_RAS_BLOCK__GFX_CPF_INDEX_START,
148 TA_RAS_BLOCK__GFX_CPF_ROQ_ME2 = TA_RAS_BLOCK__GFX_CPF_INDEX_START,
149 TA_RAS_BLOCK__GFX_CPF_ROQ_ME1,
150 TA_RAS_BLOCK__GFX_CPF_TAG,
151 TA_RAS_BLOCK__GFX_CPF_INDEX_END = TA_RAS_BLOCK__GFX_CPF_TAG,
152 /* CPG*/
153 TA_RAS_BLOCK__GFX_CPG_INDEX_START,
154 TA_RAS_BLOCK__GFX_CPG_DMA_ROQ = TA_RAS_BLOCK__GFX_CPG_INDEX_START,
155 TA_RAS_BLOCK__GFX_CPG_DMA_TAG,
156 TA_RAS_BLOCK__GFX_CPG_TAG,
157 TA_RAS_BLOCK__GFX_CPG_INDEX_END = TA_RAS_BLOCK__GFX_CPG_TAG,
158 /* GDS*/
159 TA_RAS_BLOCK__GFX_GDS_INDEX_START,
160 TA_RAS_BLOCK__GFX_GDS_MEM = TA_RAS_BLOCK__GFX_GDS_INDEX_START,
161 TA_RAS_BLOCK__GFX_GDS_INPUT_QUEUE,
162 TA_RAS_BLOCK__GFX_GDS_OA_PHY_CMD_RAM_MEM,
163 TA_RAS_BLOCK__GFX_GDS_OA_PHY_DATA_RAM_MEM,
164 TA_RAS_BLOCK__GFX_GDS_OA_PIPE_MEM,
165 TA_RAS_BLOCK__GFX_GDS_INDEX_END = TA_RAS_BLOCK__GFX_GDS_OA_PIPE_MEM,
166 /* SPI*/
167 TA_RAS_BLOCK__GFX_SPI_SR_MEM,
168 /* SQ*/
169 TA_RAS_BLOCK__GFX_SQ_INDEX_START,
170 TA_RAS_BLOCK__GFX_SQ_SGPR = TA_RAS_BLOCK__GFX_SQ_INDEX_START,
171 TA_RAS_BLOCK__GFX_SQ_LDS_D,
172 TA_RAS_BLOCK__GFX_SQ_LDS_I,
173 TA_RAS_BLOCK__GFX_SQ_VGPR, /* VGPR = SP*/
174 TA_RAS_BLOCK__GFX_SQ_INDEX_END = TA_RAS_BLOCK__GFX_SQ_VGPR,
175 /* SQC (3 ranges)*/
176 TA_RAS_BLOCK__GFX_SQC_INDEX_START,
177 /* SQC range 0*/
178 TA_RAS_BLOCK__GFX_SQC_INDEX0_START = TA_RAS_BLOCK__GFX_SQC_INDEX_START,
179 TA_RAS_BLOCK__GFX_SQC_INST_UTCL1_LFIFO =
180 TA_RAS_BLOCK__GFX_SQC_INDEX0_START,
181 TA_RAS_BLOCK__GFX_SQC_DATA_CU0_WRITE_DATA_BUF,
182 TA_RAS_BLOCK__GFX_SQC_DATA_CU0_UTCL1_LFIFO,
183 TA_RAS_BLOCK__GFX_SQC_DATA_CU1_WRITE_DATA_BUF,
184 TA_RAS_BLOCK__GFX_SQC_DATA_CU1_UTCL1_LFIFO,
185 TA_RAS_BLOCK__GFX_SQC_DATA_CU2_WRITE_DATA_BUF,
186 TA_RAS_BLOCK__GFX_SQC_DATA_CU2_UTCL1_LFIFO,
187 TA_RAS_BLOCK__GFX_SQC_INDEX0_END =
188 TA_RAS_BLOCK__GFX_SQC_DATA_CU2_UTCL1_LFIFO,
189 /* SQC range 1*/
190 TA_RAS_BLOCK__GFX_SQC_INDEX1_START,
191 TA_RAS_BLOCK__GFX_SQC_INST_BANKA_TAG_RAM =
192 TA_RAS_BLOCK__GFX_SQC_INDEX1_START,
193 TA_RAS_BLOCK__GFX_SQC_INST_BANKA_UTCL1_MISS_FIFO,
194 TA_RAS_BLOCK__GFX_SQC_INST_BANKA_MISS_FIFO,
195 TA_RAS_BLOCK__GFX_SQC_INST_BANKA_BANK_RAM,
196 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_TAG_RAM,
197 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_HIT_FIFO,
198 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_MISS_FIFO,
199 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_DIRTY_BIT_RAM,
200 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_BANK_RAM,
201 TA_RAS_BLOCK__GFX_SQC_INDEX1_END =
202 TA_RAS_BLOCK__GFX_SQC_DATA_BANKA_BANK_RAM,
203 /* SQC range 2*/
204 TA_RAS_BLOCK__GFX_SQC_INDEX2_START,
205 TA_RAS_BLOCK__GFX_SQC_INST_BANKB_TAG_RAM =
206 TA_RAS_BLOCK__GFX_SQC_INDEX2_START,
207 TA_RAS_BLOCK__GFX_SQC_INST_BANKB_UTCL1_MISS_FIFO,
208 TA_RAS_BLOCK__GFX_SQC_INST_BANKB_MISS_FIFO,
209 TA_RAS_BLOCK__GFX_SQC_INST_BANKB_BANK_RAM,
210 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_TAG_RAM,
211 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_HIT_FIFO,
212 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_MISS_FIFO,
213 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_DIRTY_BIT_RAM,
214 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_BANK_RAM,
215 TA_RAS_BLOCK__GFX_SQC_INDEX2_END =
216 TA_RAS_BLOCK__GFX_SQC_DATA_BANKB_BANK_RAM,
217 TA_RAS_BLOCK__GFX_SQC_INDEX_END = TA_RAS_BLOCK__GFX_SQC_INDEX2_END,
218 /* TA*/
219 TA_RAS_BLOCK__GFX_TA_INDEX_START,
220 TA_RAS_BLOCK__GFX_TA_FS_DFIFO = TA_RAS_BLOCK__GFX_TA_INDEX_START,
221 TA_RAS_BLOCK__GFX_TA_FS_AFIFO,
222 TA_RAS_BLOCK__GFX_TA_FL_LFIFO,
223 TA_RAS_BLOCK__GFX_TA_FX_LFIFO,
224 TA_RAS_BLOCK__GFX_TA_FS_CFIFO,
225 TA_RAS_BLOCK__GFX_TA_INDEX_END = TA_RAS_BLOCK__GFX_TA_FS_CFIFO,
226 /* TCA*/
227 TA_RAS_BLOCK__GFX_TCA_INDEX_START,
228 TA_RAS_BLOCK__GFX_TCA_HOLE_FIFO = TA_RAS_BLOCK__GFX_TCA_INDEX_START,
229 TA_RAS_BLOCK__GFX_TCA_REQ_FIFO,
230 TA_RAS_BLOCK__GFX_TCA_INDEX_END = TA_RAS_BLOCK__GFX_TCA_REQ_FIFO,
231 /* TCC (5 sub-ranges)*/
232 TA_RAS_BLOCK__GFX_TCC_INDEX_START,
233 /* TCC range 0*/
234 TA_RAS_BLOCK__GFX_TCC_INDEX0_START = TA_RAS_BLOCK__GFX_TCC_INDEX_START,
235 TA_RAS_BLOCK__GFX_TCC_CACHE_DATA = TA_RAS_BLOCK__GFX_TCC_INDEX0_START,
236 TA_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_0_1,
237 TA_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_1_0,
238 TA_RAS_BLOCK__GFX_TCC_CACHE_DATA_BANK_1_1,
239 TA_RAS_BLOCK__GFX_TCC_CACHE_DIRTY_BANK_0,
240 TA_RAS_BLOCK__GFX_TCC_CACHE_DIRTY_BANK_1,
241 TA_RAS_BLOCK__GFX_TCC_HIGH_RATE_TAG,
242 TA_RAS_BLOCK__GFX_TCC_LOW_RATE_TAG,
243 TA_RAS_BLOCK__GFX_TCC_INDEX0_END = TA_RAS_BLOCK__GFX_TCC_LOW_RATE_TAG,
244 /* TCC range 1*/
245 TA_RAS_BLOCK__GFX_TCC_INDEX1_START,
246 TA_RAS_BLOCK__GFX_TCC_IN_USE_DEC = TA_RAS_BLOCK__GFX_TCC_INDEX1_START,
247 TA_RAS_BLOCK__GFX_TCC_IN_USE_TRANSFER,
248 TA_RAS_BLOCK__GFX_TCC_INDEX1_END =
249 TA_RAS_BLOCK__GFX_TCC_IN_USE_TRANSFER,
250 /* TCC range 2*/
251 TA_RAS_BLOCK__GFX_TCC_INDEX2_START,
252 TA_RAS_BLOCK__GFX_TCC_RETURN_DATA = TA_RAS_BLOCK__GFX_TCC_INDEX2_START,
253 TA_RAS_BLOCK__GFX_TCC_RETURN_CONTROL,
254 TA_RAS_BLOCK__GFX_TCC_UC_ATOMIC_FIFO,
255 TA_RAS_BLOCK__GFX_TCC_WRITE_RETURN,
256 TA_RAS_BLOCK__GFX_TCC_WRITE_CACHE_READ,
257 TA_RAS_BLOCK__GFX_TCC_SRC_FIFO,
258 TA_RAS_BLOCK__GFX_TCC_SRC_FIFO_NEXT_RAM,
259 TA_RAS_BLOCK__GFX_TCC_CACHE_TAG_PROBE_FIFO,
260 TA_RAS_BLOCK__GFX_TCC_INDEX2_END =
261 TA_RAS_BLOCK__GFX_TCC_CACHE_TAG_PROBE_FIFO,
262 /* TCC range 3*/
263 TA_RAS_BLOCK__GFX_TCC_INDEX3_START,
264 TA_RAS_BLOCK__GFX_TCC_LATENCY_FIFO = TA_RAS_BLOCK__GFX_TCC_INDEX3_START,
265 TA_RAS_BLOCK__GFX_TCC_LATENCY_FIFO_NEXT_RAM,
266 TA_RAS_BLOCK__GFX_TCC_INDEX3_END =
267 TA_RAS_BLOCK__GFX_TCC_LATENCY_FIFO_NEXT_RAM,
268 /* TCC range 4*/
269 TA_RAS_BLOCK__GFX_TCC_INDEX4_START,
270 TA_RAS_BLOCK__GFX_TCC_WRRET_TAG_WRITE_RETURN =
271 TA_RAS_BLOCK__GFX_TCC_INDEX4_START,
272 TA_RAS_BLOCK__GFX_TCC_ATOMIC_RETURN_BUFFER,
273 TA_RAS_BLOCK__GFX_TCC_INDEX4_END =
274 TA_RAS_BLOCK__GFX_TCC_ATOMIC_RETURN_BUFFER,
275 TA_RAS_BLOCK__GFX_TCC_INDEX_END = TA_RAS_BLOCK__GFX_TCC_INDEX4_END,
276 /* TCI*/
277 TA_RAS_BLOCK__GFX_TCI_WRITE_RAM,
278 /* TCP*/
279 TA_RAS_BLOCK__GFX_TCP_INDEX_START,
280 TA_RAS_BLOCK__GFX_TCP_CACHE_RAM = TA_RAS_BLOCK__GFX_TCP_INDEX_START,
281 TA_RAS_BLOCK__GFX_TCP_LFIFO_RAM,
282 TA_RAS_BLOCK__GFX_TCP_CMD_FIFO,
283 TA_RAS_BLOCK__GFX_TCP_VM_FIFO,
284 TA_RAS_BLOCK__GFX_TCP_DB_RAM,
285 TA_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO0,
286 TA_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO1,
287 TA_RAS_BLOCK__GFX_TCP_INDEX_END = TA_RAS_BLOCK__GFX_TCP_UTCL1_LFIFO1,
288 /* TD*/
289 TA_RAS_BLOCK__GFX_TD_INDEX_START,
290 TA_RAS_BLOCK__GFX_TD_SS_FIFO_LO = TA_RAS_BLOCK__GFX_TD_INDEX_START,
291 TA_RAS_BLOCK__GFX_TD_SS_FIFO_HI,
292 TA_RAS_BLOCK__GFX_TD_CS_FIFO,
293 TA_RAS_BLOCK__GFX_TD_INDEX_END = TA_RAS_BLOCK__GFX_TD_CS_FIFO,
294 /* EA (3 sub-ranges)*/
295 TA_RAS_BLOCK__GFX_EA_INDEX_START,
296 /* EA range 0*/
297 TA_RAS_BLOCK__GFX_EA_INDEX0_START = TA_RAS_BLOCK__GFX_EA_INDEX_START,
298 TA_RAS_BLOCK__GFX_EA_DRAMRD_CMDMEM = TA_RAS_BLOCK__GFX_EA_INDEX0_START,
299 TA_RAS_BLOCK__GFX_EA_DRAMWR_CMDMEM,
300 TA_RAS_BLOCK__GFX_EA_DRAMWR_DATAMEM,
301 TA_RAS_BLOCK__GFX_EA_RRET_TAGMEM,
302 TA_RAS_BLOCK__GFX_EA_WRET_TAGMEM,
303 TA_RAS_BLOCK__GFX_EA_GMIRD_CMDMEM,
304 TA_RAS_BLOCK__GFX_EA_GMIWR_CMDMEM,
305 TA_RAS_BLOCK__GFX_EA_GMIWR_DATAMEM,
306 TA_RAS_BLOCK__GFX_EA_INDEX0_END = TA_RAS_BLOCK__GFX_EA_GMIWR_DATAMEM,
307 /* EA range 1*/
308 TA_RAS_BLOCK__GFX_EA_INDEX1_START,
309 TA_RAS_BLOCK__GFX_EA_DRAMRD_PAGEMEM = TA_RAS_BLOCK__GFX_EA_INDEX1_START,
310 TA_RAS_BLOCK__GFX_EA_DRAMWR_PAGEMEM,
311 TA_RAS_BLOCK__GFX_EA_IORD_CMDMEM,
312 TA_RAS_BLOCK__GFX_EA_IOWR_CMDMEM,
313 TA_RAS_BLOCK__GFX_EA_IOWR_DATAMEM,
314 TA_RAS_BLOCK__GFX_EA_GMIRD_PAGEMEM,
315 TA_RAS_BLOCK__GFX_EA_GMIWR_PAGEMEM,
316 TA_RAS_BLOCK__GFX_EA_INDEX1_END = TA_RAS_BLOCK__GFX_EA_GMIWR_PAGEMEM,
317 /* EA range 2*/
318 TA_RAS_BLOCK__GFX_EA_INDEX2_START,
319 TA_RAS_BLOCK__GFX_EA_MAM_D0MEM = TA_RAS_BLOCK__GFX_EA_INDEX2_START,
320 TA_RAS_BLOCK__GFX_EA_MAM_D1MEM,
321 TA_RAS_BLOCK__GFX_EA_MAM_D2MEM,
322 TA_RAS_BLOCK__GFX_EA_MAM_D3MEM,
323 TA_RAS_BLOCK__GFX_EA_INDEX2_END = TA_RAS_BLOCK__GFX_EA_MAM_D3MEM,
324 TA_RAS_BLOCK__GFX_EA_INDEX_END = TA_RAS_BLOCK__GFX_EA_INDEX2_END,
325 /* UTC VM L2 bank*/
326 TA_RAS_BLOCK__UTC_VML2_BANK_CACHE,
327 /* UTC VM walker*/
328 TA_RAS_BLOCK__UTC_VML2_WALKER,
329 /* UTC ATC L2 2MB cache*/
330 TA_RAS_BLOCK__UTC_ATCL2_CACHE_2M_BANK,
331 /* UTC ATC L2 4KB cache*/
332 TA_RAS_BLOCK__UTC_ATCL2_CACHE_4K_BANK,
333 TA_RAS_BLOCK__GFX_MAX
334};
335
336struct ras_gfx_subblock {
337 unsigned char *name;
338 int ta_subblock;
339 int hw_supported_error_type;
340 int sw_supported_error_type;
341};
342
343#define AMDGPU_RAS_SUB_BLOCK(subblock, a, b, c, d, e, f, g, h) \
344 [AMDGPU_RAS_BLOCK__##subblock] = { \
345 #subblock, \
346 TA_RAS_BLOCK__##subblock, \
347 ((a) | ((b) << 1) | ((c) << 2) | ((d) << 3)), \
348 (((e) << 1) | ((f) << 3) | (g) | ((h) << 2)), \
349 }
350
351static const struct ras_gfx_subblock ras_gfx_subblocks[] = {
352 AMDGPU_RAS_SUB_BLOCK(GFX_CPC_SCRATCH, 0, 1, 1, 1, 1, 0, 0, 1),
353 AMDGPU_RAS_SUB_BLOCK(GFX_CPC_UCODE, 0, 1, 1, 1, 1, 0, 0, 1),
354 AMDGPU_RAS_SUB_BLOCK(GFX_DC_STATE_ME1, 1, 0, 0, 1, 0, 0, 1, 0),
355 AMDGPU_RAS_SUB_BLOCK(GFX_DC_CSINVOC_ME1, 1, 0, 0, 1, 0, 0, 0, 0),
356 AMDGPU_RAS_SUB_BLOCK(GFX_DC_RESTORE_ME1, 1, 0, 0, 1, 0, 0, 0, 0),
357 AMDGPU_RAS_SUB_BLOCK(GFX_DC_STATE_ME2, 1, 0, 0, 1, 0, 0, 0, 0),
358 AMDGPU_RAS_SUB_BLOCK(GFX_DC_CSINVOC_ME2, 1, 0, 0, 1, 0, 0, 0, 0),
359 AMDGPU_RAS_SUB_BLOCK(GFX_DC_RESTORE_ME2, 1, 0, 0, 1, 0, 0, 0, 0),
360 AMDGPU_RAS_SUB_BLOCK(GFX_CPF_ROQ_ME2, 1, 0, 0, 1, 0, 0, 0, 0),
361 AMDGPU_RAS_SUB_BLOCK(GFX_CPF_ROQ_ME1, 1, 0, 0, 1, 0, 0, 1, 0),
362 AMDGPU_RAS_SUB_BLOCK(GFX_CPF_TAG, 0, 1, 1, 1, 1, 0, 0, 1),
363 AMDGPU_RAS_SUB_BLOCK(GFX_CPG_DMA_ROQ, 1, 0, 0, 1, 0, 0, 1, 0),
364 AMDGPU_RAS_SUB_BLOCK(GFX_CPG_DMA_TAG, 0, 1, 1, 1, 0, 1, 0, 1),
365 AMDGPU_RAS_SUB_BLOCK(GFX_CPG_TAG, 0, 1, 1, 1, 1, 1, 0, 1),
366 AMDGPU_RAS_SUB_BLOCK(GFX_GDS_MEM, 0, 1, 1, 1, 0, 0, 0, 0),
367 AMDGPU_RAS_SUB_BLOCK(GFX_GDS_INPUT_QUEUE, 1, 0, 0, 1, 0, 0, 0, 0),
368 AMDGPU_RAS_SUB_BLOCK(GFX_GDS_OA_PHY_CMD_RAM_MEM, 0, 1, 1, 1, 0, 0, 0,
369 0),
370 AMDGPU_RAS_SUB_BLOCK(GFX_GDS_OA_PHY_DATA_RAM_MEM, 1, 0, 0, 1, 0, 0, 0,
371 0),
372 AMDGPU_RAS_SUB_BLOCK(GFX_GDS_OA_PIPE_MEM, 0, 1, 1, 1, 0, 0, 0, 0),
373 AMDGPU_RAS_SUB_BLOCK(GFX_SPI_SR_MEM, 1, 0, 0, 1, 0, 0, 0, 0),
374 AMDGPU_RAS_SUB_BLOCK(GFX_SQ_SGPR, 0, 1, 1, 1, 0, 0, 0, 0),
375 AMDGPU_RAS_SUB_BLOCK(GFX_SQ_LDS_D, 0, 1, 1, 1, 1, 0, 0, 1),
376 AMDGPU_RAS_SUB_BLOCK(GFX_SQ_LDS_I, 0, 1, 1, 1, 0, 0, 0, 0),
377 AMDGPU_RAS_SUB_BLOCK(GFX_SQ_VGPR, 0, 1, 1, 1, 0, 0, 0, 0),
378 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_UTCL1_LFIFO, 0, 1, 1, 1, 0, 0, 0, 1),
379 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU0_WRITE_DATA_BUF, 0, 1, 1, 1, 0, 0,
380 0, 0),
381 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU0_UTCL1_LFIFO, 0, 1, 1, 1, 0, 0, 0,
382 0),
383 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU1_WRITE_DATA_BUF, 0, 1, 1, 1, 0, 0,
384 0, 0),
385 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU1_UTCL1_LFIFO, 0, 1, 1, 1, 1, 0, 0,
386 0),
387 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU2_WRITE_DATA_BUF, 0, 1, 1, 1, 0, 0,
388 0, 0),
389 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_CU2_UTCL1_LFIFO, 0, 1, 1, 1, 0, 0, 0,
390 0),
391 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_TAG_RAM, 0, 1, 1, 1, 1, 0, 0,
392 1),
393 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_UTCL1_MISS_FIFO, 1, 0, 0, 1, 0,
394 0, 0, 0),
395 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0,
396 0),
397 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKA_BANK_RAM, 0, 1, 1, 1, 0, 0, 0,
398 0),
399 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_TAG_RAM, 0, 1, 1, 1, 0, 0, 0,
400 0),
401 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_HIT_FIFO, 1, 0, 0, 1, 0, 0, 0,
402 0),
403 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0,
404 0),
405 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_DIRTY_BIT_RAM, 1, 0, 0, 1, 0, 0,
406 0, 0),
407 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKA_BANK_RAM, 0, 1, 1, 1, 0, 0, 0,
408 0),
409 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_TAG_RAM, 0, 1, 1, 1, 1, 0, 0,
410 0),
411 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_UTCL1_MISS_FIFO, 1, 0, 0, 1, 0,
412 0, 0, 0),
413 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0,
414 0),
415 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_INST_BANKB_BANK_RAM, 0, 1, 1, 1, 0, 0, 0,
416 0),
417 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_TAG_RAM, 0, 1, 1, 1, 0, 0, 0,
418 0),
419 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_HIT_FIFO, 1, 0, 0, 1, 0, 0, 0,
420 0),
421 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_MISS_FIFO, 1, 0, 0, 1, 0, 0, 0,
422 0),
423 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_DIRTY_BIT_RAM, 1, 0, 0, 1, 0, 0,
424 0, 0),
425 AMDGPU_RAS_SUB_BLOCK(GFX_SQC_DATA_BANKB_BANK_RAM, 0, 1, 1, 1, 0, 0, 0,
426 0),
427 AMDGPU_RAS_SUB_BLOCK(GFX_TA_FS_DFIFO, 0, 1, 1, 1, 1, 0, 0, 1),
428 AMDGPU_RAS_SUB_BLOCK(GFX_TA_FS_AFIFO, 1, 0, 0, 1, 0, 0, 0, 0),
429 AMDGPU_RAS_SUB_BLOCK(GFX_TA_FL_LFIFO, 1, 0, 0, 1, 0, 0, 0, 0),
430 AMDGPU_RAS_SUB_BLOCK(GFX_TA_FX_LFIFO, 1, 0, 0, 1, 0, 0, 0, 0),
431 AMDGPU_RAS_SUB_BLOCK(GFX_TA_FS_CFIFO, 1, 0, 0, 1, 0, 0, 0, 0),
432 AMDGPU_RAS_SUB_BLOCK(GFX_TCA_HOLE_FIFO, 1, 0, 0, 1, 0, 1, 1, 0),
433 AMDGPU_RAS_SUB_BLOCK(GFX_TCA_REQ_FIFO, 1, 0, 0, 1, 0, 0, 0, 0),
434 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA, 0, 1, 1, 1, 1, 0, 0, 1),
435 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA_BANK_0_1, 0, 1, 1, 1, 1, 0, 0,
436 1),
437 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA_BANK_1_0, 0, 1, 1, 1, 1, 0, 0,
438 1),
439 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DATA_BANK_1_1, 0, 1, 1, 1, 1, 0, 0,
440 1),
441 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DIRTY_BANK_0, 0, 1, 1, 1, 0, 0, 0,
442 0),
443 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_DIRTY_BANK_1, 0, 1, 1, 1, 0, 0, 0,
444 0),
445 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_HIGH_RATE_TAG, 0, 1, 1, 1, 0, 0, 0, 0),
446 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_LOW_RATE_TAG, 0, 1, 1, 1, 0, 0, 0, 0),
447 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_IN_USE_DEC, 1, 0, 0, 1, 0, 0, 0, 0),
448 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_IN_USE_TRANSFER, 1, 0, 0, 1, 0, 0, 0, 0),
449 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_RETURN_DATA, 1, 0, 0, 1, 0, 0, 0, 0),
450 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_RETURN_CONTROL, 1, 0, 0, 1, 0, 0, 0, 0),
451 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_UC_ATOMIC_FIFO, 1, 0, 0, 1, 0, 0, 0, 0),
452 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_WRITE_RETURN, 1, 0, 0, 1, 0, 1, 1, 0),
453 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_WRITE_CACHE_READ, 1, 0, 0, 1, 0, 0, 0, 0),
454 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_SRC_FIFO, 0, 1, 1, 1, 0, 0, 0, 0),
455 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_SRC_FIFO_NEXT_RAM, 1, 0, 0, 1, 0, 0, 1, 0),
456 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_CACHE_TAG_PROBE_FIFO, 1, 0, 0, 1, 0, 0, 0,
457 0),
458 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_LATENCY_FIFO, 1, 0, 0, 1, 0, 0, 0, 0),
459 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_LATENCY_FIFO_NEXT_RAM, 1, 0, 0, 1, 0, 0, 0,
460 0),
461 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_WRRET_TAG_WRITE_RETURN, 1, 0, 0, 1, 0, 0,
462 0, 0),
463 AMDGPU_RAS_SUB_BLOCK(GFX_TCC_ATOMIC_RETURN_BUFFER, 1, 0, 0, 1, 0, 0, 0,
464 0),
465 AMDGPU_RAS_SUB_BLOCK(GFX_TCI_WRITE_RAM, 1, 0, 0, 1, 0, 0, 0, 0),
466 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_CACHE_RAM, 0, 1, 1, 1, 1, 0, 0, 1),
467 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_LFIFO_RAM, 0, 1, 1, 1, 0, 0, 0, 0),
468 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_CMD_FIFO, 1, 0, 0, 1, 0, 0, 0, 0),
469 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_VM_FIFO, 0, 1, 1, 1, 0, 0, 0, 0),
470 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_DB_RAM, 1, 0, 0, 1, 0, 0, 0, 0),
471 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_UTCL1_LFIFO0, 0, 1, 1, 1, 0, 0, 0, 0),
472 AMDGPU_RAS_SUB_BLOCK(GFX_TCP_UTCL1_LFIFO1, 0, 1, 1, 1, 0, 0, 0, 0),
473 AMDGPU_RAS_SUB_BLOCK(GFX_TD_SS_FIFO_LO, 0, 1, 1, 1, 1, 0, 0, 1),
474 AMDGPU_RAS_SUB_BLOCK(GFX_TD_SS_FIFO_HI, 0, 1, 1, 1, 0, 0, 0, 0),
475 AMDGPU_RAS_SUB_BLOCK(GFX_TD_CS_FIFO, 1, 0, 0, 1, 0, 0, 0, 0),
476 AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMRD_CMDMEM, 0, 1, 1, 1, 1, 0, 0, 1),
477 AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMWR_CMDMEM, 0, 1, 1, 1, 0, 0, 0, 0),
478 AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMWR_DATAMEM, 0, 1, 1, 1, 0, 0, 0, 0),
479 AMDGPU_RAS_SUB_BLOCK(GFX_EA_RRET_TAGMEM, 0, 1, 1, 1, 0, 0, 0, 0),
480 AMDGPU_RAS_SUB_BLOCK(GFX_EA_WRET_TAGMEM, 0, 1, 1, 1, 0, 0, 0, 0),
481 AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIRD_CMDMEM, 0, 1, 1, 1, 0, 0, 0, 0),
482 AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIWR_CMDMEM, 0, 1, 1, 1, 0, 0, 0, 0),
483 AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIWR_DATAMEM, 0, 1, 1, 1, 0, 0, 0, 0),
484 AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMRD_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0),
485 AMDGPU_RAS_SUB_BLOCK(GFX_EA_DRAMWR_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0),
486 AMDGPU_RAS_SUB_BLOCK(GFX_EA_IORD_CMDMEM, 1, 0, 0, 1, 0, 0, 0, 0),
487 AMDGPU_RAS_SUB_BLOCK(GFX_EA_IOWR_CMDMEM, 1, 0, 0, 1, 0, 0, 0, 0),
488 AMDGPU_RAS_SUB_BLOCK(GFX_EA_IOWR_DATAMEM, 1, 0, 0, 1, 0, 0, 0, 0),
489 AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIRD_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0),
490 AMDGPU_RAS_SUB_BLOCK(GFX_EA_GMIWR_PAGEMEM, 1, 0, 0, 1, 0, 0, 0, 0),
491 AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D0MEM, 1, 0, 0, 1, 0, 0, 0, 0),
492 AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D1MEM, 1, 0, 0, 1, 0, 0, 0, 0),
493 AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D2MEM, 1, 0, 0, 1, 0, 0, 0, 0),
494 AMDGPU_RAS_SUB_BLOCK(GFX_EA_MAM_D3MEM, 1, 0, 0, 1, 0, 0, 0, 0),
495 AMDGPU_RAS_SUB_BLOCK(UTC_VML2_BANK_CACHE, 0, 1, 1, 1, 0, 0, 0, 0),
496 AMDGPU_RAS_SUB_BLOCK(UTC_VML2_WALKER, 0, 1, 1, 1, 0, 0, 0, 0),
497 AMDGPU_RAS_SUB_BLOCK(UTC_ATCL2_CACHE_2M_BANK, 1, 0, 0, 1, 0, 0, 0, 0),
498 AMDGPU_RAS_SUB_BLOCK(UTC_ATCL2_CACHE_4K_BANK, 0, 1, 1, 1, 0, 0, 0, 0),
499};
500
501static const struct soc15_reg_golden golden_settings_gc_9_0[] =
502{
503 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000400),
504 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG3, 0x80000000, 0x80000000),
505 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_GPU_ID, 0x0000000f, 0x00000000),
506 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_3, 0x00000003, 0x82400024),
507 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001),
508 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000),
509 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSH_MEM_CONFIG, 0x00001000, 0x00001000),
510 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_0, 0x0007ffff, 0x00000800),
511 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_1, 0x0007ffff, 0x00000800),
512 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_0, 0x01ffffff, 0x0000ff87),
513 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_1, 0x01ffffff, 0x0000ff8f),
514 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQC_CONFIG, 0x03000000, 0x020a2000),
515 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000),
516 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x4a2c0e68),
517 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0xb5d3f197),
518 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_CACHE_INVALIDATION, 0x3fff3af3, 0x19200000),
519 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000003ff),
520 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC1_F32_INT_DIS, 0x00000000, 0x00000800),
521 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC2_F32_INT_DIS, 0x00000000, 0x00000800),
522 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_DEBUG, 0x00000000, 0x00008000)
523};
524
525static const struct soc15_reg_golden golden_settings_gc_9_0_vg10[] =
526{
527 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0x0000f000, 0x00012107),
528 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_3, 0x30000000, 0x10000000),
529 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPC_UTCL1_CNTL, 0x08000000, 0x08000080),
530 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_UTCL1_CNTL, 0x08000000, 0x08000080),
531 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPG_UTCL1_CNTL, 0x08000000, 0x08000080),
532 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x2a114042),
533 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x2a114042),
534 SOC15_REG_GOLDEN_VALUE(GC, 0, mmIA_UTCL1_CNTL, 0x08000000, 0x08000080),
535 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0x00008000, 0x00048000),
536 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_0, 0x08000000, 0x08000080),
537 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_1, 0x08000000, 0x08000080),
538 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_2, 0x08000000, 0x08000080),
539 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_PREWALKER_UTCL1_CNTL, 0x08000000, 0x08000080),
540 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_UTCL1_CNTL, 0x08000000, 0x08000080),
541 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_UTCL1_CNTL2, 0x00030000, 0x00020000),
542 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0x0000000f, 0x01000107),
543 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x00001800, 0x00000800),
544 SOC15_REG_GOLDEN_VALUE(GC, 0, mmWD_UTCL1_CNTL, 0x08000000, 0x08000080)
545};
546
547static const struct soc15_reg_golden golden_settings_gc_9_0_vg20[] =
548{
549 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_DCC_CONFIG, 0x0f000080, 0x04000080),
550 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0x0f000000, 0x0a000000),
551 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_3, 0x30000000, 0x10000000),
552 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xf3e777ff, 0x22014042),
553 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xf3e777ff, 0x22014042),
554 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0x00003e00, 0x00000400),
555 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xff840000, 0x04040000),
556 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_UTCL1_CNTL2, 0x00030000, 0x00030000),
557 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0xffff010f, 0x01000107),
558 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0x000b0000, 0x000b0000),
559 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01000000, 0x01000000)
560};
561
562static const struct soc15_reg_golden golden_settings_gc_9_1[] =
563{
564 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104),
565 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPC_UTCL1_CNTL, 0x08000000, 0x08000080),
566 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_UTCL1_CNTL, 0x08000000, 0x08000080),
567 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPG_UTCL1_CNTL, 0x08000000, 0x08000080),
568 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000420),
569 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_GPU_ID, 0x0000000f, 0x00000000),
570 SOC15_REG_GOLDEN_VALUE(GC, 0, mmIA_UTCL1_CNTL, 0x08000000, 0x08000080),
571 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_3, 0x00000003, 0x82400024),
572 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001),
573 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000),
574 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_0, 0x08000000, 0x08000080),
575 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_1, 0x08000000, 0x08000080),
576 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_2, 0x08000000, 0x08000080),
577 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_PREWALKER_UTCL1_CNTL, 0x08000000, 0x08000080),
578 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_UTCL1_CNTL, 0x08000000, 0x08000080),
579 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000),
580 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000),
581 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003120),
582 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_CACHE_INVALIDATION, 0x3fff3af3, 0x19200000),
583 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000000ff),
584 SOC15_REG_GOLDEN_VALUE(GC, 0, mmWD_UTCL1_CNTL, 0x08000000, 0x08000080),
585 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC1_F32_INT_DIS, 0x00000000, 0x00000800),
586 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC2_F32_INT_DIS, 0x00000000, 0x00000800),
587 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_DEBUG, 0x00000000, 0x00008000)
588};
589
590static const struct soc15_reg_golden golden_settings_gc_9_1_rv1[] =
591{
592 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_3, 0x30000000, 0x10000000),
593 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x24000042),
594 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x24000042),
595 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04048000),
596 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_MODE_CNTL_1, 0x06000000, 0x06000000),
597 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRMI_UTCL1_CNTL2, 0x00030000, 0x00020000),
598 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01bd9f33, 0x00000800)
599};
600
601static const struct soc15_reg_golden golden_settings_gc_9_1_rv2[] =
602{
603 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_DCC_CONFIG, 0xff7fffff, 0x04000000),
604 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104),
605 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0xff7fffff, 0x0a000000),
606 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPC_UTCL1_CNTL, 0x7f0fffff, 0x08000080),
607 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPF_UTCL1_CNTL, 0xff8fffff, 0x08000080),
608 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCPG_UTCL1_CNTL, 0x7f8fffff, 0x08000080),
609 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x26013041),
610 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x26013041),
611 SOC15_REG_GOLDEN_VALUE(GC, 0, mmIA_UTCL1_CNTL, 0x3f8fffff, 0x08000080),
612 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04040000),
613 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_0, 0xff0fffff, 0x08000080),
614 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_1, 0xff0fffff, 0x08000080),
615 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_GPM_UTCL1_CNTL_2, 0xff0fffff, 0x08000080),
616 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_PREWALKER_UTCL1_CNTL, 0xff0fffff, 0x08000080),
617 SOC15_REG_GOLDEN_VALUE(GC, 0, mmRLC_SPM_UTCL1_CNTL, 0xff0fffff, 0x08000080),
618 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000),
619 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00000010),
620 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01bd9f33, 0x01000000),
621 SOC15_REG_GOLDEN_VALUE(GC, 0, mmWD_UTCL1_CNTL, 0x3f8fffff, 0x08000080),
622};
623
624static const struct soc15_reg_golden golden_settings_gc_9_1_rn[] =
625{
626 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104),
627 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0xff7fffff, 0x0a000000),
628 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000400),
629 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xf3e777ff, 0x24000042),
630 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xf3e777ff, 0x24000042),
631 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001),
632 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04040000),
633 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000),
634 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000),
635 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000),
636 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x00003120),
637 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGCEA_PROBE_MAP, 0xffffffff, 0x0000cccc),
638};
639
640static const struct soc15_reg_golden golden_settings_gc_9_x_common[] =
641{
642 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_SD_CNTL, 0xffffffff, 0x000001ff),
643 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_INDEX, 0xffffffff, 0x00000000),
644 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGRBM_CAM_DATA, 0xffffffff, 0x2544c382)
645};
646
647static const struct soc15_reg_golden golden_settings_gc_9_2_1[] =
648{
649 SOC15_REG_GOLDEN_VALUE(GC, 0, mmDB_DEBUG2, 0xf00fffff, 0x00000420),
650 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_GPU_ID, 0x0000000f, 0x00000000),
651 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_BINNER_EVENT_CNTL_3, 0x00000003, 0x82400024),
652 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE, 0x3fffffff, 0x00000001),
653 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_LINE_STIPPLE_STATE, 0x0000ff0f, 0x00000000),
654 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSH_MEM_CONFIG, 0x00001000, 0x00001000),
655 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_0, 0x0007ffff, 0x00000800),
656 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_CU_1, 0x0007ffff, 0x00000800),
657 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_0, 0x01ffffff, 0x0000ff87),
658 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_RESOURCE_RESERVE_EN_CU_1, 0x01ffffff, 0x0000ff8f),
659 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSQC_CONFIG, 0x03000000, 0x020a2000),
660 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x010b0000),
661 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x4a2c0e68),
662 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0xb5d3f197),
663 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_CACHE_INVALIDATION, 0x3fff3af3, 0x19200000),
664 SOC15_REG_GOLDEN_VALUE(GC, 0, mmVGT_GS_MAX_WAVE_ID, 0x00000fff, 0x000003ff)
665};
666
667static const struct soc15_reg_golden golden_settings_gc_9_2_1_vg12[] =
668{
669 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_DCC_CONFIG, 0x00000080, 0x04000080),
670 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL, 0xfffdf3cf, 0x00014104),
671 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_2, 0x0f000000, 0x0a000000),
672 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x24104041),
673 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG_READ, 0xffff77ff, 0x24104041),
674 SOC15_REG_GOLDEN_VALUE(GC, 0, mmPA_SC_ENHANCE_1, 0xffffffff, 0x04040000),
675 SOC15_REG_GOLDEN_VALUE(GC, 0, mmSPI_CONFIG_CNTL_1, 0xffff03ff, 0x01000107),
676 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_HI, 0xffffffff, 0x00000000),
677 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_LO, 0xffffffff, 0x76325410),
678 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTD_CNTL, 0x01bd9f33, 0x01000000),
679 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC1_F32_INT_DIS, 0x00000000, 0x00000800),
680 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_MEC2_F32_INT_DIS, 0x00000000, 0x00000800),
681 SOC15_REG_GOLDEN_VALUE(GC, 0, mmCP_DEBUG, 0x00000000, 0x00008000)
682};
683
684static const struct soc15_reg_golden golden_settings_gc_9_4_1_arct[] =
685{
686 SOC15_REG_GOLDEN_VALUE(GC, 0, mmGB_ADDR_CONFIG, 0xffff77ff, 0x2a114042),
687 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTA_CNTL_AUX, 0xfffffeef, 0x10b0000),
688 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_0_ARCT, 0x3fffffff, 0x346f0a4e),
689 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_1_ARCT, 0x3fffffff, 0x1c642ca),
690 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_2_ARCT, 0x3fffffff, 0x26f45098),
691 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_3_ARCT, 0x3fffffff, 0x2ebd9fe3),
692 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_4_ARCT, 0x3fffffff, 0xb90f5b1),
693 SOC15_REG_GOLDEN_VALUE(GC, 0, mmTCP_CHAN_STEER_5_ARCT, 0x3ff, 0x135),
694};
695
696static const u32 GFX_RLC_SRM_INDEX_CNTL_ADDR_OFFSETS[] =
697{
698 mmRLC_SRM_INDEX_CNTL_ADDR_0 - mmRLC_SRM_INDEX_CNTL_ADDR_0,
699 mmRLC_SRM_INDEX_CNTL_ADDR_1 - mmRLC_SRM_INDEX_CNTL_ADDR_0,
700 mmRLC_SRM_INDEX_CNTL_ADDR_2 - mmRLC_SRM_INDEX_CNTL_ADDR_0,
701 mmRLC_SRM_INDEX_CNTL_ADDR_3 - mmRLC_SRM_INDEX_CNTL_ADDR_0,
702 mmRLC_SRM_INDEX_CNTL_ADDR_4 - mmRLC_SRM_INDEX_CNTL_ADDR_0,
703 mmRLC_SRM_INDEX_CNTL_ADDR_5 - mmRLC_SRM_INDEX_CNTL_ADDR_0,
704 mmRLC_SRM_INDEX_CNTL_ADDR_6 - mmRLC_SRM_INDEX_CNTL_ADDR_0,
705 mmRLC_SRM_INDEX_CNTL_ADDR_7 - mmRLC_SRM_INDEX_CNTL_ADDR_0,
706};
707
708static const u32 GFX_RLC_SRM_INDEX_CNTL_DATA_OFFSETS[] =
709{
710 mmRLC_SRM_INDEX_CNTL_DATA_0 - mmRLC_SRM_INDEX_CNTL_DATA_0,
711 mmRLC_SRM_INDEX_CNTL_DATA_1 - mmRLC_SRM_INDEX_CNTL_DATA_0,
712 mmRLC_SRM_INDEX_CNTL_DATA_2 - mmRLC_SRM_INDEX_CNTL_DATA_0,
713 mmRLC_SRM_INDEX_CNTL_DATA_3 - mmRLC_SRM_INDEX_CNTL_DATA_0,
714 mmRLC_SRM_INDEX_CNTL_DATA_4 - mmRLC_SRM_INDEX_CNTL_DATA_0,
715 mmRLC_SRM_INDEX_CNTL_DATA_5 - mmRLC_SRM_INDEX_CNTL_DATA_0,
716 mmRLC_SRM_INDEX_CNTL_DATA_6 - mmRLC_SRM_INDEX_CNTL_DATA_0,
717 mmRLC_SRM_INDEX_CNTL_DATA_7 - mmRLC_SRM_INDEX_CNTL_DATA_0,
718};
719
720#define VEGA10_GB_ADDR_CONFIG_GOLDEN 0x2a114042
721#define VEGA12_GB_ADDR_CONFIG_GOLDEN 0x24104041
722#define RAVEN_GB_ADDR_CONFIG_GOLDEN 0x24000042
723#define RAVEN2_GB_ADDR_CONFIG_GOLDEN 0x26013041
724
725static void gfx_v9_0_set_ring_funcs(struct amdgpu_device *adev);
726static void gfx_v9_0_set_irq_funcs(struct amdgpu_device *adev);
727static void gfx_v9_0_set_gds_init(struct amdgpu_device *adev);
728static void gfx_v9_0_set_rlc_funcs(struct amdgpu_device *adev);
729static int gfx_v9_0_get_cu_info(struct amdgpu_device *adev,
730 struct amdgpu_cu_info *cu_info);
731static uint64_t gfx_v9_0_get_gpu_clock_counter(struct amdgpu_device *adev);
732static void gfx_v9_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, u32 sh_num, u32 instance);
733static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring);
734static u64 gfx_v9_0_ring_get_rptr_compute(struct amdgpu_ring *ring);
735static int gfx_v9_0_query_ras_error_count(struct amdgpu_device *adev,
736 void *ras_error_status);
737static int gfx_v9_0_ras_error_inject(struct amdgpu_device *adev,
738 void *inject_if);
739
740static void gfx_v9_0_init_golden_registers(struct amdgpu_device *adev)
741{
742 switch (adev->asic_type) {
743 case CHIP_VEGA10:
744 soc15_program_register_sequence(adev,
745 golden_settings_gc_9_0,
746 ARRAY_SIZE(golden_settings_gc_9_0));
747 soc15_program_register_sequence(adev,
748 golden_settings_gc_9_0_vg10,
749 ARRAY_SIZE(golden_settings_gc_9_0_vg10));
750 break;
751 case CHIP_VEGA12:
752 soc15_program_register_sequence(adev,
753 golden_settings_gc_9_2_1,
754 ARRAY_SIZE(golden_settings_gc_9_2_1));
755 soc15_program_register_sequence(adev,
756 golden_settings_gc_9_2_1_vg12,
757 ARRAY_SIZE(golden_settings_gc_9_2_1_vg12));
758 break;
759 case CHIP_VEGA20:
760 soc15_program_register_sequence(adev,
761 golden_settings_gc_9_0,
762 ARRAY_SIZE(golden_settings_gc_9_0));
763 soc15_program_register_sequence(adev,
764 golden_settings_gc_9_0_vg20,
765 ARRAY_SIZE(golden_settings_gc_9_0_vg20));
766 break;
767 case CHIP_ARCTURUS:
768 soc15_program_register_sequence(adev,
769 golden_settings_gc_9_4_1_arct,
770 ARRAY_SIZE(golden_settings_gc_9_4_1_arct));
771 break;
772 case CHIP_RAVEN:
773 soc15_program_register_sequence(adev, golden_settings_gc_9_1,
774 ARRAY_SIZE(golden_settings_gc_9_1));
775 if (adev->rev_id >= 8)
776 soc15_program_register_sequence(adev,
777 golden_settings_gc_9_1_rv2,
778 ARRAY_SIZE(golden_settings_gc_9_1_rv2));
779 else
780 soc15_program_register_sequence(adev,
781 golden_settings_gc_9_1_rv1,
782 ARRAY_SIZE(golden_settings_gc_9_1_rv1));
783 break;
784 case CHIP_RENOIR:
785 soc15_program_register_sequence(adev,
786 golden_settings_gc_9_1_rn,
787 ARRAY_SIZE(golden_settings_gc_9_1_rn));
788 return; /* for renoir, don't need common goldensetting */
789 default:
790 break;
791 }
792
793 if (adev->asic_type != CHIP_ARCTURUS)
794 soc15_program_register_sequence(adev, golden_settings_gc_9_x_common,
795 (const u32)ARRAY_SIZE(golden_settings_gc_9_x_common));
796}
797
798static void gfx_v9_0_scratch_init(struct amdgpu_device *adev)
799{
800 adev->gfx.scratch.num_reg = 8;
801 adev->gfx.scratch.reg_base = SOC15_REG_OFFSET(GC, 0, mmSCRATCH_REG0);
802 adev->gfx.scratch.free_mask = (1u << adev->gfx.scratch.num_reg) - 1;
803}
804
805static void gfx_v9_0_write_data_to_reg(struct amdgpu_ring *ring, int eng_sel,
806 bool wc, uint32_t reg, uint32_t val)
807{
808 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
809 amdgpu_ring_write(ring, WRITE_DATA_ENGINE_SEL(eng_sel) |
810 WRITE_DATA_DST_SEL(0) |
811 (wc ? WR_CONFIRM : 0));
812 amdgpu_ring_write(ring, reg);
813 amdgpu_ring_write(ring, 0);
814 amdgpu_ring_write(ring, val);
815}
816
817static void gfx_v9_0_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel,
818 int mem_space, int opt, uint32_t addr0,
819 uint32_t addr1, uint32_t ref, uint32_t mask,
820 uint32_t inv)
821{
822 amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5));
823 amdgpu_ring_write(ring,
824 /* memory (1) or register (0) */
825 (WAIT_REG_MEM_MEM_SPACE(mem_space) |
826 WAIT_REG_MEM_OPERATION(opt) | /* wait */
827 WAIT_REG_MEM_FUNCTION(3) | /* equal */
828 WAIT_REG_MEM_ENGINE(eng_sel)));
829
830 if (mem_space)
831 BUG_ON(addr0 & 0x3); /* Dword align */
832 amdgpu_ring_write(ring, addr0);
833 amdgpu_ring_write(ring, addr1);
834 amdgpu_ring_write(ring, ref);
835 amdgpu_ring_write(ring, mask);
836 amdgpu_ring_write(ring, inv); /* poll interval */
837}
838
839static int gfx_v9_0_ring_test_ring(struct amdgpu_ring *ring)
840{
841 struct amdgpu_device *adev = ring->adev;
842 uint32_t scratch;
843 uint32_t tmp = 0;
844 unsigned i;
845 int r;
846
847 r = amdgpu_gfx_scratch_get(adev, &scratch);
848 if (r)
849 return r;
850
851 WREG32(scratch, 0xCAFEDEAD);
852 r = amdgpu_ring_alloc(ring, 3);
853 if (r)
854 goto error_free_scratch;
855
856 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1));
857 amdgpu_ring_write(ring, (scratch - PACKET3_SET_UCONFIG_REG_START));
858 amdgpu_ring_write(ring, 0xDEADBEEF);
859 amdgpu_ring_commit(ring);
860
861 for (i = 0; i < adev->usec_timeout; i++) {
862 tmp = RREG32(scratch);
863 if (tmp == 0xDEADBEEF)
864 break;
865 udelay(1);
866 }
867
868 if (i >= adev->usec_timeout)
869 r = -ETIMEDOUT;
870
871error_free_scratch:
872 amdgpu_gfx_scratch_free(adev, scratch);
873 return r;
874}
875
876static int gfx_v9_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
877{
878 struct amdgpu_device *adev = ring->adev;
879 struct amdgpu_ib ib;
880 struct dma_fence *f = NULL;
881
882 unsigned index;
883 uint64_t gpu_addr;
884 uint32_t tmp;
885 long r;
886
887 r = amdgpu_device_wb_get(adev, &index);
888 if (r)
889 return r;
890
891 gpu_addr = adev->wb.gpu_addr + (index * 4);
892 adev->wb.wb[index] = cpu_to_le32(0xCAFEDEAD);
893 memset(&ib, 0, sizeof(ib));
894 r = amdgpu_ib_get(adev, NULL, 16, &ib);
895 if (r)
896 goto err1;
897
898 ib.ptr[0] = PACKET3(PACKET3_WRITE_DATA, 3);
899 ib.ptr[1] = WRITE_DATA_DST_SEL(5) | WR_CONFIRM;
900 ib.ptr[2] = lower_32_bits(gpu_addr);
901 ib.ptr[3] = upper_32_bits(gpu_addr);
902 ib.ptr[4] = 0xDEADBEEF;
903 ib.length_dw = 5;
904
905 r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f);
906 if (r)
907 goto err2;
908
909 r = dma_fence_wait_timeout(f, false, timeout);
910 if (r == 0) {
911 r = -ETIMEDOUT;
912 goto err2;
913 } else if (r < 0) {
914 goto err2;
915 }
916
917 tmp = adev->wb.wb[index];
918 if (tmp == 0xDEADBEEF)
919 r = 0;
920 else
921 r = -EINVAL;
922
923err2:
924 amdgpu_ib_free(adev, &ib, NULL);
925 dma_fence_put(f);
926err1:
927 amdgpu_device_wb_free(adev, index);
928 return r;
929}
930
931
932static void gfx_v9_0_free_microcode(struct amdgpu_device *adev)
933{
934 release_firmware(adev->gfx.pfp_fw);
935 adev->gfx.pfp_fw = NULL;
936 release_firmware(adev->gfx.me_fw);
937 adev->gfx.me_fw = NULL;
938 release_firmware(adev->gfx.ce_fw);
939 adev->gfx.ce_fw = NULL;
940 release_firmware(adev->gfx.rlc_fw);
941 adev->gfx.rlc_fw = NULL;
942 release_firmware(adev->gfx.mec_fw);
943 adev->gfx.mec_fw = NULL;
944 release_firmware(adev->gfx.mec2_fw);
945 adev->gfx.mec2_fw = NULL;
946
947 kfree(adev->gfx.rlc.register_list_format);
948}
949
950static void gfx_v9_0_init_rlc_ext_microcode(struct amdgpu_device *adev)
951{
952 const struct rlc_firmware_header_v2_1 *rlc_hdr;
953
954 rlc_hdr = (const struct rlc_firmware_header_v2_1 *)adev->gfx.rlc_fw->data;
955 adev->gfx.rlc_srlc_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_cntl_ucode_ver);
956 adev->gfx.rlc_srlc_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_cntl_feature_ver);
957 adev->gfx.rlc.save_restore_list_cntl_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_cntl_size_bytes);
958 adev->gfx.rlc.save_restore_list_cntl = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_cntl_offset_bytes);
959 adev->gfx.rlc_srlg_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_gpm_ucode_ver);
960 adev->gfx.rlc_srlg_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_gpm_feature_ver);
961 adev->gfx.rlc.save_restore_list_gpm_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_gpm_size_bytes);
962 adev->gfx.rlc.save_restore_list_gpm = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_gpm_offset_bytes);
963 adev->gfx.rlc_srls_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_srm_ucode_ver);
964 adev->gfx.rlc_srls_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_srm_feature_ver);
965 adev->gfx.rlc.save_restore_list_srm_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_srm_size_bytes);
966 adev->gfx.rlc.save_restore_list_srm = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_srm_offset_bytes);
967 adev->gfx.rlc.reg_list_format_direct_reg_list_length =
968 le32_to_cpu(rlc_hdr->reg_list_format_direct_reg_list_length);
969}
970
971static void gfx_v9_0_check_fw_write_wait(struct amdgpu_device *adev)
972{
973 adev->gfx.me_fw_write_wait = false;
974 adev->gfx.mec_fw_write_wait = false;
975
976 if ((adev->gfx.mec_fw_version < 0x000001a5) ||
977 (adev->gfx.mec_feature_version < 46) ||
978 (adev->gfx.pfp_fw_version < 0x000000b7) ||
979 (adev->gfx.pfp_feature_version < 46))
980 DRM_WARN_ONCE("Warning: check cp_fw_version and update it to realize \
981 GRBM requires 1-cycle delay in cp firmware\n");
982
983 switch (adev->asic_type) {
984 case CHIP_VEGA10:
985 if ((adev->gfx.me_fw_version >= 0x0000009c) &&
986 (adev->gfx.me_feature_version >= 42) &&
987 (adev->gfx.pfp_fw_version >= 0x000000b1) &&
988 (adev->gfx.pfp_feature_version >= 42))
989 adev->gfx.me_fw_write_wait = true;
990
991 if ((adev->gfx.mec_fw_version >= 0x00000193) &&
992 (adev->gfx.mec_feature_version >= 42))
993 adev->gfx.mec_fw_write_wait = true;
994 break;
995 case CHIP_VEGA12:
996 if ((adev->gfx.me_fw_version >= 0x0000009c) &&
997 (adev->gfx.me_feature_version >= 44) &&
998 (adev->gfx.pfp_fw_version >= 0x000000b2) &&
999 (adev->gfx.pfp_feature_version >= 44))
1000 adev->gfx.me_fw_write_wait = true;
1001
1002 if ((adev->gfx.mec_fw_version >= 0x00000196) &&
1003 (adev->gfx.mec_feature_version >= 44))
1004 adev->gfx.mec_fw_write_wait = true;
1005 break;
1006 case CHIP_VEGA20:
1007 if ((adev->gfx.me_fw_version >= 0x0000009c) &&
1008 (adev->gfx.me_feature_version >= 44) &&
1009 (adev->gfx.pfp_fw_version >= 0x000000b2) &&
1010 (adev->gfx.pfp_feature_version >= 44))
1011 adev->gfx.me_fw_write_wait = true;
1012
1013 if ((adev->gfx.mec_fw_version >= 0x00000197) &&
1014 (adev->gfx.mec_feature_version >= 44))
1015 adev->gfx.mec_fw_write_wait = true;
1016 break;
1017 case CHIP_RAVEN:
1018 if ((adev->gfx.me_fw_version >= 0x0000009c) &&
1019 (adev->gfx.me_feature_version >= 42) &&
1020 (adev->gfx.pfp_fw_version >= 0x000000b1) &&
1021 (adev->gfx.pfp_feature_version >= 42))
1022 adev->gfx.me_fw_write_wait = true;
1023
1024 if ((adev->gfx.mec_fw_version >= 0x00000192) &&
1025 (adev->gfx.mec_feature_version >= 42))
1026 adev->gfx.mec_fw_write_wait = true;
1027 break;
1028 default:
1029 break;
1030 }
1031}
1032
1033static void gfx_v9_0_check_if_need_gfxoff(struct amdgpu_device *adev)
1034{
1035 switch (adev->asic_type) {
1036 case CHIP_VEGA10:
1037 case CHIP_VEGA12:
1038 case CHIP_VEGA20:
1039 break;
1040 case CHIP_RAVEN:
1041 /* Disable GFXOFF on original raven. There are combinations
1042 * of sbios and platforms that are not stable.
1043 */
1044 if (!(adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8))
1045 adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
1046 else if (!(adev->rev_id >= 0x8 || adev->pdev->device == 0x15d8)
1047 &&((adev->gfx.rlc_fw_version != 106 &&
1048 adev->gfx.rlc_fw_version < 531) ||
1049 (adev->gfx.rlc_fw_version == 53815) ||
1050 (adev->gfx.rlc_feature_version < 1) ||
1051 !adev->gfx.rlc.is_rlc_v2_1))
1052 adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
1053
1054 if (adev->pm.pp_feature & PP_GFXOFF_MASK)
1055 adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |
1056 AMD_PG_SUPPORT_CP |
1057 AMD_PG_SUPPORT_RLC_SMU_HS;
1058 break;
1059 case CHIP_RENOIR:
1060 if (adev->pm.pp_feature & PP_GFXOFF_MASK)
1061 adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |
1062 AMD_PG_SUPPORT_CP |
1063 AMD_PG_SUPPORT_RLC_SMU_HS;
1064 break;
1065 default:
1066 break;
1067 }
1068}
1069
1070static int gfx_v9_0_init_cp_gfx_microcode(struct amdgpu_device *adev,
1071 const char *chip_name)
1072{
1073 char fw_name[30];
1074 int err;
1075 struct amdgpu_firmware_info *info = NULL;
1076 const struct common_firmware_header *header = NULL;
1077 const struct gfx_firmware_header_v1_0 *cp_hdr;
1078
1079 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name);
1080 err = request_firmware(&adev->gfx.pfp_fw, fw_name, adev->dev);
1081 if (err)
1082 goto out;
1083 err = amdgpu_ucode_validate(adev->gfx.pfp_fw);
1084 if (err)
1085 goto out;
1086 cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data;
1087 adev->gfx.pfp_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
1088 adev->gfx.pfp_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
1089
1090 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name);
1091 err = request_firmware(&adev->gfx.me_fw, fw_name, adev->dev);
1092 if (err)
1093 goto out;
1094 err = amdgpu_ucode_validate(adev->gfx.me_fw);
1095 if (err)
1096 goto out;
1097 cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data;
1098 adev->gfx.me_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
1099 adev->gfx.me_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
1100
1101 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name);
1102 err = request_firmware(&adev->gfx.ce_fw, fw_name, adev->dev);
1103 if (err)
1104 goto out;
1105 err = amdgpu_ucode_validate(adev->gfx.ce_fw);
1106 if (err)
1107 goto out;
1108 cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data;
1109 adev->gfx.ce_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
1110 adev->gfx.ce_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
1111
1112 if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
1113 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_PFP];
1114 info->ucode_id = AMDGPU_UCODE_ID_CP_PFP;
1115 info->fw = adev->gfx.pfp_fw;
1116 header = (const struct common_firmware_header *)info->fw->data;
1117 adev->firmware.fw_size +=
1118 ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE);
1119
1120 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_ME];
1121 info->ucode_id = AMDGPU_UCODE_ID_CP_ME;
1122 info->fw = adev->gfx.me_fw;
1123 header = (const struct common_firmware_header *)info->fw->data;
1124 adev->firmware.fw_size +=
1125 ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE);
1126
1127 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_CE];
1128 info->ucode_id = AMDGPU_UCODE_ID_CP_CE;
1129 info->fw = adev->gfx.ce_fw;
1130 header = (const struct common_firmware_header *)info->fw->data;
1131 adev->firmware.fw_size +=
1132 ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE);
1133 }
1134
1135out:
1136 if (err) {
1137 dev_err(adev->dev,
1138 "gfx9: Failed to load firmware \"%s\"\n",
1139 fw_name);
1140 release_firmware(adev->gfx.pfp_fw);
1141 adev->gfx.pfp_fw = NULL;
1142 release_firmware(adev->gfx.me_fw);
1143 adev->gfx.me_fw = NULL;
1144 release_firmware(adev->gfx.ce_fw);
1145 adev->gfx.ce_fw = NULL;
1146 }
1147 return err;
1148}
1149
1150static int gfx_v9_0_init_rlc_microcode(struct amdgpu_device *adev,
1151 const char *chip_name)
1152{
1153 char fw_name[30];
1154 int err;
1155 struct amdgpu_firmware_info *info = NULL;
1156 const struct common_firmware_header *header = NULL;
1157 const struct rlc_firmware_header_v2_0 *rlc_hdr;
1158 unsigned int *tmp = NULL;
1159 unsigned int i = 0;
1160 uint16_t version_major;
1161 uint16_t version_minor;
1162 uint32_t smu_version;
1163
1164 /*
1165 * For Picasso && AM4 SOCKET board, we use picasso_rlc_am4.bin
1166 * instead of picasso_rlc.bin.
1167 * Judgment method:
1168 * PCO AM4: revision >= 0xC8 && revision <= 0xCF
1169 * or revision >= 0xD8 && revision <= 0xDF
1170 * otherwise is PCO FP5
1171 */
1172 if (!strcmp(chip_name, "picasso") &&
1173 (((adev->pdev->revision >= 0xC8) && (adev->pdev->revision <= 0xCF)) ||
1174 ((adev->pdev->revision >= 0xD8) && (adev->pdev->revision <= 0xDF))))
1175 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc_am4.bin", chip_name);
1176 else if (!strcmp(chip_name, "raven") && (amdgpu_pm_load_smu_firmware(adev, &smu_version) == 0) &&
1177 (smu_version >= 0x41e2b))
1178 /**
1179 *SMC is loaded by SBIOS on APU and it's able to get the SMU version directly.
1180 */
1181 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_kicker_rlc.bin", chip_name);
1182 else
1183 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc.bin", chip_name);
1184 err = request_firmware(&adev->gfx.rlc_fw, fw_name, adev->dev);
1185 if (err)
1186 goto out;
1187 err = amdgpu_ucode_validate(adev->gfx.rlc_fw);
1188 rlc_hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data;
1189
1190 version_major = le16_to_cpu(rlc_hdr->header.header_version_major);
1191 version_minor = le16_to_cpu(rlc_hdr->header.header_version_minor);
1192 if (version_major == 2 && version_minor == 1)
1193 adev->gfx.rlc.is_rlc_v2_1 = true;
1194
1195 adev->gfx.rlc_fw_version = le32_to_cpu(rlc_hdr->header.ucode_version);
1196 adev->gfx.rlc_feature_version = le32_to_cpu(rlc_hdr->ucode_feature_version);
1197 adev->gfx.rlc.save_and_restore_offset =
1198 le32_to_cpu(rlc_hdr->save_and_restore_offset);
1199 adev->gfx.rlc.clear_state_descriptor_offset =
1200 le32_to_cpu(rlc_hdr->clear_state_descriptor_offset);
1201 adev->gfx.rlc.avail_scratch_ram_locations =
1202 le32_to_cpu(rlc_hdr->avail_scratch_ram_locations);
1203 adev->gfx.rlc.reg_restore_list_size =
1204 le32_to_cpu(rlc_hdr->reg_restore_list_size);
1205 adev->gfx.rlc.reg_list_format_start =
1206 le32_to_cpu(rlc_hdr->reg_list_format_start);
1207 adev->gfx.rlc.reg_list_format_separate_start =
1208 le32_to_cpu(rlc_hdr->reg_list_format_separate_start);
1209 adev->gfx.rlc.starting_offsets_start =
1210 le32_to_cpu(rlc_hdr->starting_offsets_start);
1211 adev->gfx.rlc.reg_list_format_size_bytes =
1212 le32_to_cpu(rlc_hdr->reg_list_format_size_bytes);
1213 adev->gfx.rlc.reg_list_size_bytes =
1214 le32_to_cpu(rlc_hdr->reg_list_size_bytes);
1215 adev->gfx.rlc.register_list_format =
1216 kmalloc(adev->gfx.rlc.reg_list_format_size_bytes +
1217 adev->gfx.rlc.reg_list_size_bytes, GFP_KERNEL);
1218 if (!adev->gfx.rlc.register_list_format) {
1219 err = -ENOMEM;
1220 goto out;
1221 }
1222
1223 tmp = (unsigned int *)((uintptr_t)rlc_hdr +
1224 le32_to_cpu(rlc_hdr->reg_list_format_array_offset_bytes));
1225 for (i = 0 ; i < (adev->gfx.rlc.reg_list_format_size_bytes >> 2); i++)
1226 adev->gfx.rlc.register_list_format[i] = le32_to_cpu(tmp[i]);
1227
1228 adev->gfx.rlc.register_restore = adev->gfx.rlc.register_list_format + i;
1229
1230 tmp = (unsigned int *)((uintptr_t)rlc_hdr +
1231 le32_to_cpu(rlc_hdr->reg_list_array_offset_bytes));
1232 for (i = 0 ; i < (adev->gfx.rlc.reg_list_size_bytes >> 2); i++)
1233 adev->gfx.rlc.register_restore[i] = le32_to_cpu(tmp[i]);
1234
1235 if (adev->gfx.rlc.is_rlc_v2_1)
1236 gfx_v9_0_init_rlc_ext_microcode(adev);
1237
1238 if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
1239 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_G];
1240 info->ucode_id = AMDGPU_UCODE_ID_RLC_G;
1241 info->fw = adev->gfx.rlc_fw;
1242 header = (const struct common_firmware_header *)info->fw->data;
1243 adev->firmware.fw_size +=
1244 ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE);
1245
1246 if (adev->gfx.rlc.is_rlc_v2_1 &&
1247 adev->gfx.rlc.save_restore_list_cntl_size_bytes &&
1248 adev->gfx.rlc.save_restore_list_gpm_size_bytes &&
1249 adev->gfx.rlc.save_restore_list_srm_size_bytes) {
1250 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL];
1251 info->ucode_id = AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL;
1252 info->fw = adev->gfx.rlc_fw;
1253 adev->firmware.fw_size +=
1254 ALIGN(adev->gfx.rlc.save_restore_list_cntl_size_bytes, PAGE_SIZE);
1255
1256 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM];
1257 info->ucode_id = AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM;
1258 info->fw = adev->gfx.rlc_fw;
1259 adev->firmware.fw_size +=
1260 ALIGN(adev->gfx.rlc.save_restore_list_gpm_size_bytes, PAGE_SIZE);
1261
1262 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM];
1263 info->ucode_id = AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM;
1264 info->fw = adev->gfx.rlc_fw;
1265 adev->firmware.fw_size +=
1266 ALIGN(adev->gfx.rlc.save_restore_list_srm_size_bytes, PAGE_SIZE);
1267 }
1268 }
1269
1270out:
1271 if (err) {
1272 dev_err(adev->dev,
1273 "gfx9: Failed to load firmware \"%s\"\n",
1274 fw_name);
1275 release_firmware(adev->gfx.rlc_fw);
1276 adev->gfx.rlc_fw = NULL;
1277 }
1278 return err;
1279}
1280
1281static int gfx_v9_0_init_cp_compute_microcode(struct amdgpu_device *adev,
1282 const char *chip_name)
1283{
1284 char fw_name[30];
1285 int err;
1286 struct amdgpu_firmware_info *info = NULL;
1287 const struct common_firmware_header *header = NULL;
1288 const struct gfx_firmware_header_v1_0 *cp_hdr;
1289
1290 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name);
1291 err = request_firmware(&adev->gfx.mec_fw, fw_name, adev->dev);
1292 if (err)
1293 goto out;
1294 err = amdgpu_ucode_validate(adev->gfx.mec_fw);
1295 if (err)
1296 goto out;
1297 cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data;
1298 adev->gfx.mec_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
1299 adev->gfx.mec_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
1300
1301
1302 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2.bin", chip_name);
1303 err = request_firmware(&adev->gfx.mec2_fw, fw_name, adev->dev);
1304 if (!err) {
1305 err = amdgpu_ucode_validate(adev->gfx.mec2_fw);
1306 if (err)
1307 goto out;
1308 cp_hdr = (const struct gfx_firmware_header_v1_0 *)
1309 adev->gfx.mec2_fw->data;
1310 adev->gfx.mec2_fw_version =
1311 le32_to_cpu(cp_hdr->header.ucode_version);
1312 adev->gfx.mec2_feature_version =
1313 le32_to_cpu(cp_hdr->ucode_feature_version);
1314 } else {
1315 err = 0;
1316 adev->gfx.mec2_fw = NULL;
1317 }
1318
1319 if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
1320 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_MEC1];
1321 info->ucode_id = AMDGPU_UCODE_ID_CP_MEC1;
1322 info->fw = adev->gfx.mec_fw;
1323 header = (const struct common_firmware_header *)info->fw->data;
1324 cp_hdr = (const struct gfx_firmware_header_v1_0 *)info->fw->data;
1325 adev->firmware.fw_size +=
1326 ALIGN(le32_to_cpu(header->ucode_size_bytes) - le32_to_cpu(cp_hdr->jt_size) * 4, PAGE_SIZE);
1327
1328 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_MEC1_JT];
1329 info->ucode_id = AMDGPU_UCODE_ID_CP_MEC1_JT;
1330 info->fw = adev->gfx.mec_fw;
1331 adev->firmware.fw_size +=
1332 ALIGN(le32_to_cpu(cp_hdr->jt_size) * 4, PAGE_SIZE);
1333
1334 if (adev->gfx.mec2_fw) {
1335 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_MEC2];
1336 info->ucode_id = AMDGPU_UCODE_ID_CP_MEC2;
1337 info->fw = adev->gfx.mec2_fw;
1338 header = (const struct common_firmware_header *)info->fw->data;
1339 cp_hdr = (const struct gfx_firmware_header_v1_0 *)info->fw->data;
1340 adev->firmware.fw_size +=
1341 ALIGN(le32_to_cpu(header->ucode_size_bytes) - le32_to_cpu(cp_hdr->jt_size) * 4, PAGE_SIZE);
1342
1343 /* TODO: Determine if MEC2 JT FW loading can be removed
1344 for all GFX V9 asic and above */
1345 if (adev->asic_type != CHIP_ARCTURUS) {
1346 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_MEC2_JT];
1347 info->ucode_id = AMDGPU_UCODE_ID_CP_MEC2_JT;
1348 info->fw = adev->gfx.mec2_fw;
1349 adev->firmware.fw_size +=
1350 ALIGN(le32_to_cpu(cp_hdr->jt_size) * 4,
1351 PAGE_SIZE);
1352 }
1353 }
1354 }
1355
1356out:
1357 gfx_v9_0_check_if_need_gfxoff(adev);
1358 gfx_v9_0_check_fw_write_wait(adev);
1359 if (err) {
1360 dev_err(adev->dev,
1361 "gfx9: Failed to load firmware \"%s\"\n",
1362 fw_name);
1363 release_firmware(adev->gfx.mec_fw);
1364 adev->gfx.mec_fw = NULL;
1365 release_firmware(adev->gfx.mec2_fw);
1366 adev->gfx.mec2_fw = NULL;
1367 }
1368 return err;
1369}
1370
1371static int gfx_v9_0_init_microcode(struct amdgpu_device *adev)
1372{
1373 const char *chip_name;
1374 int r;
1375
1376 DRM_DEBUG("\n");
1377
1378 switch (adev->asic_type) {
1379 case CHIP_VEGA10:
1380 chip_name = "vega10";
1381 break;
1382 case CHIP_VEGA12:
1383 chip_name = "vega12";
1384 break;
1385 case CHIP_VEGA20:
1386 chip_name = "vega20";
1387 break;
1388 case CHIP_RAVEN:
1389 if (adev->rev_id >= 8)
1390 chip_name = "raven2";
1391 else if (adev->pdev->device == 0x15d8)
1392 chip_name = "picasso";
1393 else
1394 chip_name = "raven";
1395 break;
1396 case CHIP_ARCTURUS:
1397 chip_name = "arcturus";
1398 break;
1399 case CHIP_RENOIR:
1400 chip_name = "renoir";
1401 break;
1402 default:
1403 BUG();
1404 }
1405
1406 /* No CPG in Arcturus */
1407 if (adev->asic_type != CHIP_ARCTURUS) {
1408 r = gfx_v9_0_init_cp_gfx_microcode(adev, chip_name);
1409 if (r)
1410 return r;
1411 }
1412
1413 r = gfx_v9_0_init_rlc_microcode(adev, chip_name);
1414 if (r)
1415 return r;
1416
1417 r = gfx_v9_0_init_cp_compute_microcode(adev, chip_name);
1418 if (r)
1419 return r;
1420
1421 return r;
1422}
1423
1424static u32 gfx_v9_0_get_csb_size(struct amdgpu_device *adev)
1425{
1426 u32 count = 0;
1427 const struct cs_section_def *sect = NULL;
1428 const struct cs_extent_def *ext = NULL;
1429
1430 /* begin clear state */
1431 count += 2;
1432 /* context control state */
1433 count += 3;
1434
1435 for (sect = gfx9_cs_data; sect->section != NULL; ++sect) {
1436 for (ext = sect->section; ext->extent != NULL; ++ext) {
1437 if (sect->id == SECT_CONTEXT)
1438 count += 2 + ext->reg_count;
1439 else
1440 return 0;
1441 }
1442 }
1443
1444 /* end clear state */
1445 count += 2;
1446 /* clear state */
1447 count += 2;
1448
1449 return count;
1450}
1451
1452static void gfx_v9_0_get_csb_buffer(struct amdgpu_device *adev,
1453 volatile u32 *buffer)
1454{
1455 u32 count = 0, i;
1456 const struct cs_section_def *sect = NULL;
1457 const struct cs_extent_def *ext = NULL;
1458
1459 if (adev->gfx.rlc.cs_data == NULL)
1460 return;
1461 if (buffer == NULL)
1462 return;
1463
1464 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0));
1465 buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE);
1466
1467 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1));
1468 buffer[count++] = cpu_to_le32(0x80000000);
1469 buffer[count++] = cpu_to_le32(0x80000000);
1470
1471 for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) {
1472 for (ext = sect->section; ext->extent != NULL; ++ext) {
1473 if (sect->id == SECT_CONTEXT) {
1474 buffer[count++] =
1475 cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count));
1476 buffer[count++] = cpu_to_le32(ext->reg_index -
1477 PACKET3_SET_CONTEXT_REG_START);
1478 for (i = 0; i < ext->reg_count; i++)
1479 buffer[count++] = cpu_to_le32(ext->extent[i]);
1480 } else {
1481 return;
1482 }
1483 }
1484 }
1485
1486 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0));
1487 buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE);
1488
1489 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0));
1490 buffer[count++] = cpu_to_le32(0);
1491}
1492
1493static void gfx_v9_0_init_always_on_cu_mask(struct amdgpu_device *adev)
1494{
1495 struct amdgpu_cu_info *cu_info = &adev->gfx.cu_info;
1496 uint32_t pg_always_on_cu_num = 2;
1497 uint32_t always_on_cu_num;
1498 uint32_t i, j, k;
1499 uint32_t mask, cu_bitmap, counter;
1500
1501 if (adev->flags & AMD_IS_APU)
1502 always_on_cu_num = 4;
1503 else if (adev->asic_type == CHIP_VEGA12)
1504 always_on_cu_num = 8;
1505 else
1506 always_on_cu_num = 12;
1507
1508 mutex_lock(&adev->grbm_idx_mutex);
1509 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
1510 for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
1511 mask = 1;
1512 cu_bitmap = 0;
1513 counter = 0;
1514 gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff);
1515
1516 for (k = 0; k < adev->gfx.config.max_cu_per_sh; k ++) {
1517 if (cu_info->bitmap[i][j] & mask) {
1518 if (counter == pg_always_on_cu_num)
1519 WREG32_SOC15(GC, 0, mmRLC_PG_ALWAYS_ON_CU_MASK, cu_bitmap);
1520 if (counter < always_on_cu_num)
1521 cu_bitmap |= mask;
1522 else
1523 break;
1524 counter++;
1525 }
1526 mask <<= 1;
1527 }
1528
1529 WREG32_SOC15(GC, 0, mmRLC_LB_ALWAYS_ACTIVE_CU_MASK, cu_bitmap);
1530 cu_info->ao_cu_bitmap[i][j] = cu_bitmap;
1531 }
1532 }
1533 gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
1534 mutex_unlock(&adev->grbm_idx_mutex);
1535}
1536
1537static void gfx_v9_0_init_lbpw(struct amdgpu_device *adev)
1538{
1539 uint32_t data;
1540
1541 /* set mmRLC_LB_THR_CONFIG_1/2/3/4 */
1542 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_1, 0x0000007F);
1543 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_2, 0x0333A5A7);
1544 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_3, 0x00000077);
1545 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_4, (0x30 | 0x40 << 8 | 0x02FA << 16));
1546
1547 /* set mmRLC_LB_CNTR_INIT = 0x0000_0000 */
1548 WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_INIT, 0x00000000);
1549
1550 /* set mmRLC_LB_CNTR_MAX = 0x0000_0500 */
1551 WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_MAX, 0x00000500);
1552
1553 mutex_lock(&adev->grbm_idx_mutex);
1554 /* set mmRLC_LB_INIT_CU_MASK thru broadcast mode to enable all SE/SH*/
1555 gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
1556 WREG32_SOC15(GC, 0, mmRLC_LB_INIT_CU_MASK, 0xffffffff);
1557
1558 /* set mmRLC_LB_PARAMS = 0x003F_1006 */
1559 data = REG_SET_FIELD(0, RLC_LB_PARAMS, FIFO_SAMPLES, 0x0003);
1560 data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLES, 0x0010);
1561 data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLE_INTERVAL, 0x033F);
1562 WREG32_SOC15(GC, 0, mmRLC_LB_PARAMS, data);
1563
1564 /* set mmRLC_GPM_GENERAL_7[31-16] = 0x00C0 */
1565 data = RREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7);
1566 data &= 0x0000FFFF;
1567 data |= 0x00C00000;
1568 WREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7, data);
1569
1570 /*
1571 * RLC_LB_ALWAYS_ACTIVE_CU_MASK = 0xF (4 CUs AON for Raven),
1572 * programmed in gfx_v9_0_init_always_on_cu_mask()
1573 */
1574
1575 /* set RLC_LB_CNTL = 0x8000_0095, 31 bit is reserved,
1576 * but used for RLC_LB_CNTL configuration */
1577 data = RLC_LB_CNTL__LB_CNT_SPIM_ACTIVE_MASK;
1578 data |= REG_SET_FIELD(data, RLC_LB_CNTL, CU_MASK_USED_OFF_HYST, 0x09);
1579 data |= REG_SET_FIELD(data, RLC_LB_CNTL, RESERVED, 0x80000);
1580 WREG32_SOC15(GC, 0, mmRLC_LB_CNTL, data);
1581 mutex_unlock(&adev->grbm_idx_mutex);
1582
1583 gfx_v9_0_init_always_on_cu_mask(adev);
1584}
1585
1586static void gfx_v9_4_init_lbpw(struct amdgpu_device *adev)
1587{
1588 uint32_t data;
1589
1590 /* set mmRLC_LB_THR_CONFIG_1/2/3/4 */
1591 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_1, 0x0000007F);
1592 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_2, 0x033388F8);
1593 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_3, 0x00000077);
1594 WREG32_SOC15(GC, 0, mmRLC_LB_THR_CONFIG_4, (0x10 | 0x27 << 8 | 0x02FA << 16));
1595
1596 /* set mmRLC_LB_CNTR_INIT = 0x0000_0000 */
1597 WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_INIT, 0x00000000);
1598
1599 /* set mmRLC_LB_CNTR_MAX = 0x0000_0500 */
1600 WREG32_SOC15(GC, 0, mmRLC_LB_CNTR_MAX, 0x00000800);
1601
1602 mutex_lock(&adev->grbm_idx_mutex);
1603 /* set mmRLC_LB_INIT_CU_MASK thru broadcast mode to enable all SE/SH*/
1604 gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
1605 WREG32_SOC15(GC, 0, mmRLC_LB_INIT_CU_MASK, 0xffffffff);
1606
1607 /* set mmRLC_LB_PARAMS = 0x003F_1006 */
1608 data = REG_SET_FIELD(0, RLC_LB_PARAMS, FIFO_SAMPLES, 0x0003);
1609 data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLES, 0x0010);
1610 data |= REG_SET_FIELD(data, RLC_LB_PARAMS, PG_IDLE_SAMPLE_INTERVAL, 0x033F);
1611 WREG32_SOC15(GC, 0, mmRLC_LB_PARAMS, data);
1612
1613 /* set mmRLC_GPM_GENERAL_7[31-16] = 0x00C0 */
1614 data = RREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7);
1615 data &= 0x0000FFFF;
1616 data |= 0x00C00000;
1617 WREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_7, data);
1618
1619 /*
1620 * RLC_LB_ALWAYS_ACTIVE_CU_MASK = 0xFFF (12 CUs AON),
1621 * programmed in gfx_v9_0_init_always_on_cu_mask()
1622 */
1623
1624 /* set RLC_LB_CNTL = 0x8000_0095, 31 bit is reserved,
1625 * but used for RLC_LB_CNTL configuration */
1626 data = RLC_LB_CNTL__LB_CNT_SPIM_ACTIVE_MASK;
1627 data |= REG_SET_FIELD(data, RLC_LB_CNTL, CU_MASK_USED_OFF_HYST, 0x09);
1628 data |= REG_SET_FIELD(data, RLC_LB_CNTL, RESERVED, 0x80000);
1629 WREG32_SOC15(GC, 0, mmRLC_LB_CNTL, data);
1630 mutex_unlock(&adev->grbm_idx_mutex);
1631
1632 gfx_v9_0_init_always_on_cu_mask(adev);
1633}
1634
1635static void gfx_v9_0_enable_lbpw(struct amdgpu_device *adev, bool enable)
1636{
1637 WREG32_FIELD15(GC, 0, RLC_LB_CNTL, LOAD_BALANCE_ENABLE, enable ? 1 : 0);
1638}
1639
1640static int gfx_v9_0_cp_jump_table_num(struct amdgpu_device *adev)
1641{
1642 return 5;
1643}
1644
1645static int gfx_v9_0_rlc_init(struct amdgpu_device *adev)
1646{
1647 const struct cs_section_def *cs_data;
1648 int r;
1649
1650 adev->gfx.rlc.cs_data = gfx9_cs_data;
1651
1652 cs_data = adev->gfx.rlc.cs_data;
1653
1654 if (cs_data) {
1655 /* init clear state block */
1656 r = amdgpu_gfx_rlc_init_csb(adev);
1657 if (r)
1658 return r;
1659 }
1660
1661 if (adev->asic_type == CHIP_RAVEN || adev->asic_type == CHIP_RENOIR) {
1662 /* TODO: double check the cp_table_size for RV */
1663 adev->gfx.rlc.cp_table_size = ALIGN(96 * 5 * 4, 2048) + (64 * 1024); /* JT + GDS */
1664 r = amdgpu_gfx_rlc_init_cpt(adev);
1665 if (r)
1666 return r;
1667 }
1668
1669 switch (adev->asic_type) {
1670 case CHIP_RAVEN:
1671 gfx_v9_0_init_lbpw(adev);
1672 break;
1673 case CHIP_VEGA20:
1674 gfx_v9_4_init_lbpw(adev);
1675 break;
1676 default:
1677 break;
1678 }
1679
1680 return 0;
1681}
1682
1683static int gfx_v9_0_csb_vram_pin(struct amdgpu_device *adev)
1684{
1685 int r;
1686
1687 r = amdgpu_bo_reserve(adev->gfx.rlc.clear_state_obj, false);
1688 if (unlikely(r != 0))
1689 return r;
1690
1691 r = amdgpu_bo_pin(adev->gfx.rlc.clear_state_obj,
1692 AMDGPU_GEM_DOMAIN_VRAM);
1693 if (!r)
1694 adev->gfx.rlc.clear_state_gpu_addr =
1695 amdgpu_bo_gpu_offset(adev->gfx.rlc.clear_state_obj);
1696
1697 amdgpu_bo_unreserve(adev->gfx.rlc.clear_state_obj);
1698
1699 return r;
1700}
1701
1702static void gfx_v9_0_csb_vram_unpin(struct amdgpu_device *adev)
1703{
1704 int r;
1705
1706 if (!adev->gfx.rlc.clear_state_obj)
1707 return;
1708
1709 r = amdgpu_bo_reserve(adev->gfx.rlc.clear_state_obj, true);
1710 if (likely(r == 0)) {
1711 amdgpu_bo_unpin(adev->gfx.rlc.clear_state_obj);
1712 amdgpu_bo_unreserve(adev->gfx.rlc.clear_state_obj);
1713 }
1714}
1715
1716static void gfx_v9_0_mec_fini(struct amdgpu_device *adev)
1717{
1718 amdgpu_bo_free_kernel(&adev->gfx.mec.hpd_eop_obj, NULL, NULL);
1719 amdgpu_bo_free_kernel(&adev->gfx.mec.mec_fw_obj, NULL, NULL);
1720}
1721
1722static int gfx_v9_0_mec_init(struct amdgpu_device *adev)
1723{
1724 int r;
1725 u32 *hpd;
1726 const __le32 *fw_data;
1727 unsigned fw_size;
1728 u32 *fw;
1729 size_t mec_hpd_size;
1730
1731 const struct gfx_firmware_header_v1_0 *mec_hdr;
1732
1733 bitmap_zero(adev->gfx.mec.queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES);
1734
1735 /* take ownership of the relevant compute queues */
1736 amdgpu_gfx_compute_queue_acquire(adev);
1737 mec_hpd_size = adev->gfx.num_compute_rings * GFX9_MEC_HPD_SIZE;
1738
1739 r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE,
1740 AMDGPU_GEM_DOMAIN_VRAM,
1741 &adev->gfx.mec.hpd_eop_obj,
1742 &adev->gfx.mec.hpd_eop_gpu_addr,
1743 (void **)&hpd);
1744 if (r) {
1745 dev_warn(adev->dev, "(%d) create HDP EOP bo failed\n", r);
1746 gfx_v9_0_mec_fini(adev);
1747 return r;
1748 }
1749
1750 memset(hpd, 0, adev->gfx.mec.hpd_eop_obj->tbo.mem.size);
1751
1752 amdgpu_bo_kunmap(adev->gfx.mec.hpd_eop_obj);
1753 amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj);
1754
1755 mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data;
1756
1757 fw_data = (const __le32 *)
1758 (adev->gfx.mec_fw->data +
1759 le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes));
1760 fw_size = le32_to_cpu(mec_hdr->header.ucode_size_bytes) / 4;
1761
1762 r = amdgpu_bo_create_reserved(adev, mec_hdr->header.ucode_size_bytes,
1763 PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT,
1764 &adev->gfx.mec.mec_fw_obj,
1765 &adev->gfx.mec.mec_fw_gpu_addr,
1766 (void **)&fw);
1767 if (r) {
1768 dev_warn(adev->dev, "(%d) create mec firmware bo failed\n", r);
1769 gfx_v9_0_mec_fini(adev);
1770 return r;
1771 }
1772
1773 memcpy(fw, fw_data, fw_size);
1774
1775 amdgpu_bo_kunmap(adev->gfx.mec.mec_fw_obj);
1776 amdgpu_bo_unreserve(adev->gfx.mec.mec_fw_obj);
1777
1778 return 0;
1779}
1780
1781static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t address)
1782{
1783 WREG32_SOC15(GC, 0, mmSQ_IND_INDEX,
1784 (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) |
1785 (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) |
1786 (address << SQ_IND_INDEX__INDEX__SHIFT) |
1787 (SQ_IND_INDEX__FORCE_READ_MASK));
1788 return RREG32_SOC15(GC, 0, mmSQ_IND_DATA);
1789}
1790
1791static void wave_read_regs(struct amdgpu_device *adev, uint32_t simd,
1792 uint32_t wave, uint32_t thread,
1793 uint32_t regno, uint32_t num, uint32_t *out)
1794{
1795 WREG32_SOC15(GC, 0, mmSQ_IND_INDEX,
1796 (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) |
1797 (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) |
1798 (regno << SQ_IND_INDEX__INDEX__SHIFT) |
1799 (thread << SQ_IND_INDEX__THREAD_ID__SHIFT) |
1800 (SQ_IND_INDEX__FORCE_READ_MASK) |
1801 (SQ_IND_INDEX__AUTO_INCR_MASK));
1802 while (num--)
1803 *(out++) = RREG32_SOC15(GC, 0, mmSQ_IND_DATA);
1804}
1805
1806static void gfx_v9_0_read_wave_data(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t *dst, int *no_fields)
1807{
1808 /* type 1 wave data */
1809 dst[(*no_fields)++] = 1;
1810 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_STATUS);
1811 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_LO);
1812 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_HI);
1813 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_LO);
1814 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_HI);
1815 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_HW_ID);
1816 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW0);
1817 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW1);
1818 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_GPR_ALLOC);
1819 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_LDS_ALLOC);
1820 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TRAPSTS);
1821 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_STS);
1822 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_DBG0);
1823 dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_M0);
1824}
1825
1826static void gfx_v9_0_read_wave_sgprs(struct amdgpu_device *adev, uint32_t simd,
1827 uint32_t wave, uint32_t start,
1828 uint32_t size, uint32_t *dst)
1829{
1830 wave_read_regs(
1831 adev, simd, wave, 0,
1832 start + SQIND_WAVE_SGPRS_OFFSET, size, dst);
1833}
1834
1835static void gfx_v9_0_read_wave_vgprs(struct amdgpu_device *adev, uint32_t simd,
1836 uint32_t wave, uint32_t thread,
1837 uint32_t start, uint32_t size,
1838 uint32_t *dst)
1839{
1840 wave_read_regs(
1841 adev, simd, wave, thread,
1842 start + SQIND_WAVE_VGPRS_OFFSET, size, dst);
1843}
1844
1845static void gfx_v9_0_select_me_pipe_q(struct amdgpu_device *adev,
1846 u32 me, u32 pipe, u32 q, u32 vm)
1847{
1848 soc15_grbm_select(adev, me, pipe, q, vm);
1849}
1850
1851static const struct amdgpu_gfx_funcs gfx_v9_0_gfx_funcs = {
1852 .get_gpu_clock_counter = &gfx_v9_0_get_gpu_clock_counter,
1853 .select_se_sh = &gfx_v9_0_select_se_sh,
1854 .read_wave_data = &gfx_v9_0_read_wave_data,
1855 .read_wave_sgprs = &gfx_v9_0_read_wave_sgprs,
1856 .read_wave_vgprs = &gfx_v9_0_read_wave_vgprs,
1857 .select_me_pipe_q = &gfx_v9_0_select_me_pipe_q,
1858 .ras_error_inject = &gfx_v9_0_ras_error_inject,
1859 .query_ras_error_count = &gfx_v9_0_query_ras_error_count
1860};
1861
1862static int gfx_v9_0_gpu_early_init(struct amdgpu_device *adev)
1863{
1864 u32 gb_addr_config;
1865 int err;
1866
1867 adev->gfx.funcs = &gfx_v9_0_gfx_funcs;
1868
1869 switch (adev->asic_type) {
1870 case CHIP_VEGA10:
1871 adev->gfx.config.max_hw_contexts = 8;
1872 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
1873 adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
1874 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
1875 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
1876 gb_addr_config = VEGA10_GB_ADDR_CONFIG_GOLDEN;
1877 break;
1878 case CHIP_VEGA12:
1879 adev->gfx.config.max_hw_contexts = 8;
1880 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
1881 adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
1882 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
1883 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
1884 gb_addr_config = VEGA12_GB_ADDR_CONFIG_GOLDEN;
1885 DRM_INFO("fix gfx.config for vega12\n");
1886 break;
1887 case CHIP_VEGA20:
1888 adev->gfx.config.max_hw_contexts = 8;
1889 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
1890 adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
1891 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
1892 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
1893 gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG);
1894 gb_addr_config &= ~0xf3e777ff;
1895 gb_addr_config |= 0x22014042;
1896 /* check vbios table if gpu info is not available */
1897 err = amdgpu_atomfirmware_get_gfx_info(adev);
1898 if (err)
1899 return err;
1900 break;
1901 case CHIP_RAVEN:
1902 adev->gfx.config.max_hw_contexts = 8;
1903 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
1904 adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
1905 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
1906 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
1907 if (adev->rev_id >= 8)
1908 gb_addr_config = RAVEN2_GB_ADDR_CONFIG_GOLDEN;
1909 else
1910 gb_addr_config = RAVEN_GB_ADDR_CONFIG_GOLDEN;
1911 break;
1912 case CHIP_ARCTURUS:
1913 adev->gfx.config.max_hw_contexts = 8;
1914 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
1915 adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
1916 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
1917 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
1918 gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG);
1919 gb_addr_config &= ~0xf3e777ff;
1920 gb_addr_config |= 0x22014042;
1921 break;
1922 case CHIP_RENOIR:
1923 adev->gfx.config.max_hw_contexts = 8;
1924 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
1925 adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
1926 adev->gfx.config.sc_hiz_tile_fifo_size = 0x80;
1927 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
1928 gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG);
1929 gb_addr_config &= ~0xf3e777ff;
1930 gb_addr_config |= 0x22010042;
1931 break;
1932 default:
1933 BUG();
1934 break;
1935 }
1936
1937 adev->gfx.config.gb_addr_config = gb_addr_config;
1938
1939 adev->gfx.config.gb_addr_config_fields.num_pipes = 1 <<
1940 REG_GET_FIELD(
1941 adev->gfx.config.gb_addr_config,
1942 GB_ADDR_CONFIG,
1943 NUM_PIPES);
1944
1945 adev->gfx.config.max_tile_pipes =
1946 adev->gfx.config.gb_addr_config_fields.num_pipes;
1947
1948 adev->gfx.config.gb_addr_config_fields.num_banks = 1 <<
1949 REG_GET_FIELD(
1950 adev->gfx.config.gb_addr_config,
1951 GB_ADDR_CONFIG,
1952 NUM_BANKS);
1953 adev->gfx.config.gb_addr_config_fields.max_compress_frags = 1 <<
1954 REG_GET_FIELD(
1955 adev->gfx.config.gb_addr_config,
1956 GB_ADDR_CONFIG,
1957 MAX_COMPRESSED_FRAGS);
1958 adev->gfx.config.gb_addr_config_fields.num_rb_per_se = 1 <<
1959 REG_GET_FIELD(
1960 adev->gfx.config.gb_addr_config,
1961 GB_ADDR_CONFIG,
1962 NUM_RB_PER_SE);
1963 adev->gfx.config.gb_addr_config_fields.num_se = 1 <<
1964 REG_GET_FIELD(
1965 adev->gfx.config.gb_addr_config,
1966 GB_ADDR_CONFIG,
1967 NUM_SHADER_ENGINES);
1968 adev->gfx.config.gb_addr_config_fields.pipe_interleave_size = 1 << (8 +
1969 REG_GET_FIELD(
1970 adev->gfx.config.gb_addr_config,
1971 GB_ADDR_CONFIG,
1972 PIPE_INTERLEAVE_SIZE));
1973
1974 return 0;
1975}
1976
1977static int gfx_v9_0_ngg_create_buf(struct amdgpu_device *adev,
1978 struct amdgpu_ngg_buf *ngg_buf,
1979 int size_se,
1980 int default_size_se)
1981{
1982 int r;
1983
1984 if (size_se < 0) {
1985 dev_err(adev->dev, "Buffer size is invalid: %d\n", size_se);
1986 return -EINVAL;
1987 }
1988 size_se = size_se ? size_se : default_size_se;
1989
1990 ngg_buf->size = size_se * adev->gfx.config.max_shader_engines;
1991 r = amdgpu_bo_create_kernel(adev, ngg_buf->size,
1992 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM,
1993 &ngg_buf->bo,
1994 &ngg_buf->gpu_addr,
1995 NULL);
1996 if (r) {
1997 dev_err(adev->dev, "(%d) failed to create NGG buffer\n", r);
1998 return r;
1999 }
2000 ngg_buf->bo_size = amdgpu_bo_size(ngg_buf->bo);
2001
2002 return r;
2003}
2004
2005static int gfx_v9_0_ngg_fini(struct amdgpu_device *adev)
2006{
2007 int i;
2008
2009 for (i = 0; i < NGG_BUF_MAX; i++)
2010 amdgpu_bo_free_kernel(&adev->gfx.ngg.buf[i].bo,
2011 &adev->gfx.ngg.buf[i].gpu_addr,
2012 NULL);
2013
2014 memset(&adev->gfx.ngg.buf[0], 0,
2015 sizeof(struct amdgpu_ngg_buf) * NGG_BUF_MAX);
2016
2017 adev->gfx.ngg.init = false;
2018
2019 return 0;
2020}
2021
2022static int gfx_v9_0_ngg_init(struct amdgpu_device *adev)
2023{
2024 int r;
2025
2026 if (!amdgpu_ngg || adev->gfx.ngg.init == true)
2027 return 0;
2028
2029 /* GDS reserve memory: 64 bytes alignment */
2030 adev->gfx.ngg.gds_reserve_size = ALIGN(5 * 4, 0x40);
2031 adev->gds.gds_size -= adev->gfx.ngg.gds_reserve_size;
2032 adev->gfx.ngg.gds_reserve_addr = RREG32_SOC15(GC, 0, mmGDS_VMID0_BASE);
2033 adev->gfx.ngg.gds_reserve_addr += RREG32_SOC15(GC, 0, mmGDS_VMID0_SIZE);
2034
2035 /* Primitive Buffer */
2036 r = gfx_v9_0_ngg_create_buf(adev, &adev->gfx.ngg.buf[NGG_PRIM],
2037 amdgpu_prim_buf_per_se,
2038 64 * 1024);
2039 if (r) {
2040 dev_err(adev->dev, "Failed to create Primitive Buffer\n");
2041 goto err;
2042 }
2043
2044 /* Position Buffer */
2045 r = gfx_v9_0_ngg_create_buf(adev, &adev->gfx.ngg.buf[NGG_POS],
2046 amdgpu_pos_buf_per_se,
2047 256 * 1024);
2048 if (r) {
2049 dev_err(adev->dev, "Failed to create Position Buffer\n");
2050 goto err;
2051 }
2052
2053 /* Control Sideband */
2054 r = gfx_v9_0_ngg_create_buf(adev, &adev->gfx.ngg.buf[NGG_CNTL],
2055 amdgpu_cntl_sb_buf_per_se,
2056 256);
2057 if (r) {
2058 dev_err(adev->dev, "Failed to create Control Sideband Buffer\n");
2059 goto err;
2060 }
2061
2062 /* Parameter Cache, not created by default */
2063 if (amdgpu_param_buf_per_se <= 0)
2064 goto out;
2065
2066 r = gfx_v9_0_ngg_create_buf(adev, &adev->gfx.ngg.buf[NGG_PARAM],
2067 amdgpu_param_buf_per_se,
2068 512 * 1024);
2069 if (r) {
2070 dev_err(adev->dev, "Failed to create Parameter Cache\n");
2071 goto err;
2072 }
2073
2074out:
2075 adev->gfx.ngg.init = true;
2076 return 0;
2077err:
2078 gfx_v9_0_ngg_fini(adev);
2079 return r;
2080}
2081
2082static int gfx_v9_0_ngg_en(struct amdgpu_device *adev)
2083{
2084 struct amdgpu_ring *ring = &adev->gfx.gfx_ring[0];
2085 int r;
2086 u32 data, base;
2087
2088 if (!amdgpu_ngg)
2089 return 0;
2090
2091 /* Program buffer size */
2092 data = REG_SET_FIELD(0, WD_BUF_RESOURCE_1, INDEX_BUF_SIZE,
2093 adev->gfx.ngg.buf[NGG_PRIM].size >> 8);
2094 data = REG_SET_FIELD(data, WD_BUF_RESOURCE_1, POS_BUF_SIZE,
2095 adev->gfx.ngg.buf[NGG_POS].size >> 8);
2096 WREG32_SOC15(GC, 0, mmWD_BUF_RESOURCE_1, data);
2097
2098 data = REG_SET_FIELD(0, WD_BUF_RESOURCE_2, CNTL_SB_BUF_SIZE,
2099 adev->gfx.ngg.buf[NGG_CNTL].size >> 8);
2100 data = REG_SET_FIELD(data, WD_BUF_RESOURCE_2, PARAM_BUF_SIZE,
2101 adev->gfx.ngg.buf[NGG_PARAM].size >> 10);
2102 WREG32_SOC15(GC, 0, mmWD_BUF_RESOURCE_2, data);
2103
2104 /* Program buffer base address */
2105 base = lower_32_bits(adev->gfx.ngg.buf[NGG_PRIM].gpu_addr);
2106 data = REG_SET_FIELD(0, WD_INDEX_BUF_BASE, BASE, base);
2107 WREG32_SOC15(GC, 0, mmWD_INDEX_BUF_BASE, data);
2108
2109 base = upper_32_bits(adev->gfx.ngg.buf[NGG_PRIM].gpu_addr);
2110 data = REG_SET_FIELD(0, WD_INDEX_BUF_BASE_HI, BASE_HI, base);
2111 WREG32_SOC15(GC, 0, mmWD_INDEX_BUF_BASE_HI, data);
2112
2113 base = lower_32_bits(adev->gfx.ngg.buf[NGG_POS].gpu_addr);
2114 data = REG_SET_FIELD(0, WD_POS_BUF_BASE, BASE, base);
2115 WREG32_SOC15(GC, 0, mmWD_POS_BUF_BASE, data);
2116
2117 base = upper_32_bits(adev->gfx.ngg.buf[NGG_POS].gpu_addr);
2118 data = REG_SET_FIELD(0, WD_POS_BUF_BASE_HI, BASE_HI, base);
2119 WREG32_SOC15(GC, 0, mmWD_POS_BUF_BASE_HI, data);
2120
2121 base = lower_32_bits(adev->gfx.ngg.buf[NGG_CNTL].gpu_addr);
2122 data = REG_SET_FIELD(0, WD_CNTL_SB_BUF_BASE, BASE, base);
2123 WREG32_SOC15(GC, 0, mmWD_CNTL_SB_BUF_BASE, data);
2124
2125 base = upper_32_bits(adev->gfx.ngg.buf[NGG_CNTL].gpu_addr);
2126 data = REG_SET_FIELD(0, WD_CNTL_SB_BUF_BASE_HI, BASE_HI, base);
2127 WREG32_SOC15(GC, 0, mmWD_CNTL_SB_BUF_BASE_HI, data);
2128
2129 /* Clear GDS reserved memory */
2130 r = amdgpu_ring_alloc(ring, 17);
2131 if (r) {
2132 DRM_ERROR("amdgpu: NGG failed to lock ring %s (%d).\n",
2133 ring->name, r);
2134 return r;
2135 }
2136
2137 gfx_v9_0_write_data_to_reg(ring, 0, false,
2138 SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_SIZE),
2139 (adev->gds.gds_size +
2140 adev->gfx.ngg.gds_reserve_size));
2141
2142 amdgpu_ring_write(ring, PACKET3(PACKET3_DMA_DATA, 5));
2143 amdgpu_ring_write(ring, (PACKET3_DMA_DATA_CP_SYNC |
2144 PACKET3_DMA_DATA_DST_SEL(1) |
2145 PACKET3_DMA_DATA_SRC_SEL(2)));
2146 amdgpu_ring_write(ring, 0);
2147 amdgpu_ring_write(ring, 0);
2148 amdgpu_ring_write(ring, adev->gfx.ngg.gds_reserve_addr);
2149 amdgpu_ring_write(ring, 0);
2150 amdgpu_ring_write(ring, PACKET3_DMA_DATA_CMD_RAW_WAIT |
2151 adev->gfx.ngg.gds_reserve_size);
2152
2153 gfx_v9_0_write_data_to_reg(ring, 0, false,
2154 SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_SIZE), 0);
2155
2156 amdgpu_ring_commit(ring);
2157
2158 return 0;
2159}
2160
2161static int gfx_v9_0_compute_ring_init(struct amdgpu_device *adev, int ring_id,
2162 int mec, int pipe, int queue)
2163{
2164 int r;
2165 unsigned irq_type;
2166 struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id];
2167
2168 ring = &adev->gfx.compute_ring[ring_id];
2169
2170 /* mec0 is me1 */
2171 ring->me = mec + 1;
2172 ring->pipe = pipe;
2173 ring->queue = queue;
2174
2175 ring->ring_obj = NULL;
2176 ring->use_doorbell = true;
2177 ring->doorbell_index = (adev->doorbell_index.mec_ring0 + ring_id) << 1;
2178 ring->eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr
2179 + (ring_id * GFX9_MEC_HPD_SIZE);
2180 sprintf(ring->name, "comp_%d.%d.%d", ring->me, ring->pipe, ring->queue);
2181
2182 irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP
2183 + ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec)
2184 + ring->pipe;
2185
2186 /* type-2 packets are deprecated on MEC, use type-3 instead */
2187 r = amdgpu_ring_init(adev, ring, 1024,
2188 &adev->gfx.eop_irq, irq_type);
2189 if (r)
2190 return r;
2191
2192
2193 return 0;
2194}
2195
2196static int gfx_v9_0_sw_init(void *handle)
2197{
2198 int i, j, k, r, ring_id;
2199 struct amdgpu_ring *ring;
2200 struct amdgpu_kiq *kiq;
2201 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2202
2203 switch (adev->asic_type) {
2204 case CHIP_VEGA10:
2205 case CHIP_VEGA12:
2206 case CHIP_VEGA20:
2207 case CHIP_RAVEN:
2208 case CHIP_ARCTURUS:
2209 case CHIP_RENOIR:
2210 adev->gfx.mec.num_mec = 2;
2211 break;
2212 default:
2213 adev->gfx.mec.num_mec = 1;
2214 break;
2215 }
2216
2217 adev->gfx.mec.num_pipe_per_mec = 4;
2218 adev->gfx.mec.num_queue_per_pipe = 8;
2219
2220 /* EOP Event */
2221 r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_EOP_INTERRUPT, &adev->gfx.eop_irq);
2222 if (r)
2223 return r;
2224
2225 /* Privileged reg */
2226 r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_PRIV_REG_FAULT,
2227 &adev->gfx.priv_reg_irq);
2228 if (r)
2229 return r;
2230
2231 /* Privileged inst */
2232 r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_PRIV_INSTR_FAULT,
2233 &adev->gfx.priv_inst_irq);
2234 if (r)
2235 return r;
2236
2237 /* ECC error */
2238 r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_ECC_ERROR,
2239 &adev->gfx.cp_ecc_error_irq);
2240 if (r)
2241 return r;
2242
2243 /* FUE error */
2244 r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_FUE_ERROR,
2245 &adev->gfx.cp_ecc_error_irq);
2246 if (r)
2247 return r;
2248
2249 adev->gfx.gfx_current_status = AMDGPU_GFX_NORMAL_MODE;
2250
2251 gfx_v9_0_scratch_init(adev);
2252
2253 r = gfx_v9_0_init_microcode(adev);
2254 if (r) {
2255 DRM_ERROR("Failed to load gfx firmware!\n");
2256 return r;
2257 }
2258
2259 r = adev->gfx.rlc.funcs->init(adev);
2260 if (r) {
2261 DRM_ERROR("Failed to init rlc BOs!\n");
2262 return r;
2263 }
2264
2265 r = gfx_v9_0_mec_init(adev);
2266 if (r) {
2267 DRM_ERROR("Failed to init MEC BOs!\n");
2268 return r;
2269 }
2270
2271 /* set up the gfx ring */
2272 for (i = 0; i < adev->gfx.num_gfx_rings; i++) {
2273 ring = &adev->gfx.gfx_ring[i];
2274 ring->ring_obj = NULL;
2275 if (!i)
2276 sprintf(ring->name, "gfx");
2277 else
2278 sprintf(ring->name, "gfx_%d", i);
2279 ring->use_doorbell = true;
2280 ring->doorbell_index = adev->doorbell_index.gfx_ring0 << 1;
2281 r = amdgpu_ring_init(adev, ring, 1024,
2282 &adev->gfx.eop_irq, AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP);
2283 if (r)
2284 return r;
2285 }
2286
2287 /* set up the compute queues - allocate horizontally across pipes */
2288 ring_id = 0;
2289 for (i = 0; i < adev->gfx.mec.num_mec; ++i) {
2290 for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) {
2291 for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) {
2292 if (!amdgpu_gfx_is_mec_queue_enabled(adev, i, k, j))
2293 continue;
2294
2295 r = gfx_v9_0_compute_ring_init(adev,
2296 ring_id,
2297 i, k, j);
2298 if (r)
2299 return r;
2300
2301 ring_id++;
2302 }
2303 }
2304 }
2305
2306 r = amdgpu_gfx_kiq_init(adev, GFX9_MEC_HPD_SIZE);
2307 if (r) {
2308 DRM_ERROR("Failed to init KIQ BOs!\n");
2309 return r;
2310 }
2311
2312 kiq = &adev->gfx.kiq;
2313 r = amdgpu_gfx_kiq_init_ring(adev, &kiq->ring, &kiq->irq);
2314 if (r)
2315 return r;
2316
2317 /* create MQD for all compute queues as wel as KIQ for SRIOV case */
2318 r = amdgpu_gfx_mqd_sw_init(adev, sizeof(struct v9_mqd_allocation));
2319 if (r)
2320 return r;
2321
2322 adev->gfx.ce_ram_size = 0x8000;
2323
2324 r = gfx_v9_0_gpu_early_init(adev);
2325 if (r)
2326 return r;
2327
2328 r = gfx_v9_0_ngg_init(adev);
2329 if (r)
2330 return r;
2331
2332 return 0;
2333}
2334
2335
2336static int gfx_v9_0_sw_fini(void *handle)
2337{
2338 int i;
2339 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2340
2341 if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX) &&
2342 adev->gfx.ras_if) {
2343 struct ras_common_if *ras_if = adev->gfx.ras_if;
2344 struct ras_ih_if ih_info = {
2345 .head = *ras_if,
2346 };
2347
2348 amdgpu_ras_debugfs_remove(adev, ras_if);
2349 amdgpu_ras_sysfs_remove(adev, ras_if);
2350 amdgpu_ras_interrupt_remove_handler(adev, &ih_info);
2351 amdgpu_ras_feature_enable(adev, ras_if, 0);
2352 kfree(ras_if);
2353 }
2354
2355 for (i = 0; i < adev->gfx.num_gfx_rings; i++)
2356 amdgpu_ring_fini(&adev->gfx.gfx_ring[i]);
2357 for (i = 0; i < adev->gfx.num_compute_rings; i++)
2358 amdgpu_ring_fini(&adev->gfx.compute_ring[i]);
2359
2360 amdgpu_gfx_mqd_sw_fini(adev);
2361 amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq.ring, &adev->gfx.kiq.irq);
2362 amdgpu_gfx_kiq_fini(adev);
2363
2364 gfx_v9_0_mec_fini(adev);
2365 gfx_v9_0_ngg_fini(adev);
2366 amdgpu_bo_unref(&adev->gfx.rlc.clear_state_obj);
2367 if (adev->asic_type == CHIP_RAVEN || adev->asic_type == CHIP_RENOIR) {
2368 amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj,
2369 &adev->gfx.rlc.cp_table_gpu_addr,
2370 (void **)&adev->gfx.rlc.cp_table_ptr);
2371 }
2372 gfx_v9_0_free_microcode(adev);
2373
2374 return 0;
2375}
2376
2377
2378static void gfx_v9_0_tiling_mode_table_init(struct amdgpu_device *adev)
2379{
2380 /* TODO */
2381}
2382
2383static void gfx_v9_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, u32 sh_num, u32 instance)
2384{
2385 u32 data;
2386
2387 if (instance == 0xffffffff)
2388 data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_BROADCAST_WRITES, 1);
2389 else
2390 data = REG_SET_FIELD(0, GRBM_GFX_INDEX, INSTANCE_INDEX, instance);
2391
2392 if (se_num == 0xffffffff)
2393 data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_BROADCAST_WRITES, 1);
2394 else
2395 data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num);
2396
2397 if (sh_num == 0xffffffff)
2398 data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_BROADCAST_WRITES, 1);
2399 else
2400 data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_INDEX, sh_num);
2401
2402 WREG32_SOC15_RLC_SHADOW(GC, 0, mmGRBM_GFX_INDEX, data);
2403}
2404
2405static u32 gfx_v9_0_get_rb_active_bitmap(struct amdgpu_device *adev)
2406{
2407 u32 data, mask;
2408
2409 data = RREG32_SOC15(GC, 0, mmCC_RB_BACKEND_DISABLE);
2410 data |= RREG32_SOC15(GC, 0, mmGC_USER_RB_BACKEND_DISABLE);
2411
2412 data &= CC_RB_BACKEND_DISABLE__BACKEND_DISABLE_MASK;
2413 data >>= GC_USER_RB_BACKEND_DISABLE__BACKEND_DISABLE__SHIFT;
2414
2415 mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_backends_per_se /
2416 adev->gfx.config.max_sh_per_se);
2417
2418 return (~data) & mask;
2419}
2420
2421static void gfx_v9_0_setup_rb(struct amdgpu_device *adev)
2422{
2423 int i, j;
2424 u32 data;
2425 u32 active_rbs = 0;
2426 u32 rb_bitmap_width_per_sh = adev->gfx.config.max_backends_per_se /
2427 adev->gfx.config.max_sh_per_se;
2428
2429 mutex_lock(&adev->grbm_idx_mutex);
2430 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
2431 for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
2432 gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff);
2433 data = gfx_v9_0_get_rb_active_bitmap(adev);
2434 active_rbs |= data << ((i * adev->gfx.config.max_sh_per_se + j) *
2435 rb_bitmap_width_per_sh);
2436 }
2437 }
2438 gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
2439 mutex_unlock(&adev->grbm_idx_mutex);
2440
2441 adev->gfx.config.backend_enable_mask = active_rbs;
2442 adev->gfx.config.num_rbs = hweight32(active_rbs);
2443}
2444
2445#define DEFAULT_SH_MEM_BASES (0x6000)
2446#define FIRST_COMPUTE_VMID (8)
2447#define LAST_COMPUTE_VMID (16)
2448static void gfx_v9_0_init_compute_vmid(struct amdgpu_device *adev)
2449{
2450 int i;
2451 uint32_t sh_mem_config;
2452 uint32_t sh_mem_bases;
2453
2454 /*
2455 * Configure apertures:
2456 * LDS: 0x60000000'00000000 - 0x60000001'00000000 (4GB)
2457 * Scratch: 0x60000001'00000000 - 0x60000002'00000000 (4GB)
2458 * GPUVM: 0x60010000'00000000 - 0x60020000'00000000 (1TB)
2459 */
2460 sh_mem_bases = DEFAULT_SH_MEM_BASES | (DEFAULT_SH_MEM_BASES << 16);
2461
2462 sh_mem_config = SH_MEM_ADDRESS_MODE_64 |
2463 SH_MEM_ALIGNMENT_MODE_UNALIGNED <<
2464 SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT;
2465
2466 mutex_lock(&adev->srbm_mutex);
2467 for (i = FIRST_COMPUTE_VMID; i < LAST_COMPUTE_VMID; i++) {
2468 soc15_grbm_select(adev, 0, 0, 0, i);
2469 /* CP and shaders */
2470 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_CONFIG, sh_mem_config);
2471 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_BASES, sh_mem_bases);
2472 }
2473 soc15_grbm_select(adev, 0, 0, 0, 0);
2474 mutex_unlock(&adev->srbm_mutex);
2475
2476 /* Initialize all compute VMIDs to have no GDS, GWS, or OA
2477 acccess. These should be enabled by FW for target VMIDs. */
2478 for (i = FIRST_COMPUTE_VMID; i < LAST_COMPUTE_VMID; i++) {
2479 WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_BASE, 2 * i, 0);
2480 WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_SIZE, 2 * i, 0);
2481 WREG32_SOC15_OFFSET(GC, 0, mmGDS_GWS_VMID0, i, 0);
2482 WREG32_SOC15_OFFSET(GC, 0, mmGDS_OA_VMID0, i, 0);
2483 }
2484}
2485
2486static void gfx_v9_0_init_gds_vmid(struct amdgpu_device *adev)
2487{
2488 int vmid;
2489
2490 /*
2491 * Initialize all compute and user-gfx VMIDs to have no GDS, GWS, or OA
2492 * access. Compute VMIDs should be enabled by FW for target VMIDs,
2493 * the driver can enable them for graphics. VMID0 should maintain
2494 * access so that HWS firmware can save/restore entries.
2495 */
2496 for (vmid = 1; vmid < 16; vmid++) {
2497 WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_BASE, 2 * vmid, 0);
2498 WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_SIZE, 2 * vmid, 0);
2499 WREG32_SOC15_OFFSET(GC, 0, mmGDS_GWS_VMID0, vmid, 0);
2500 WREG32_SOC15_OFFSET(GC, 0, mmGDS_OA_VMID0, vmid, 0);
2501 }
2502}
2503
2504static void gfx_v9_0_constants_init(struct amdgpu_device *adev)
2505{
2506 u32 tmp;
2507 int i;
2508
2509 WREG32_FIELD15_RLC(GC, 0, GRBM_CNTL, READ_TIMEOUT, 0xff);
2510
2511 gfx_v9_0_tiling_mode_table_init(adev);
2512
2513 gfx_v9_0_setup_rb(adev);
2514 gfx_v9_0_get_cu_info(adev, &adev->gfx.cu_info);
2515 adev->gfx.config.db_debug2 = RREG32_SOC15(GC, 0, mmDB_DEBUG2);
2516
2517 /* XXX SH_MEM regs */
2518 /* where to put LDS, scratch, GPUVM in FSA64 space */
2519 mutex_lock(&adev->srbm_mutex);
2520 for (i = 0; i < adev->vm_manager.id_mgr[AMDGPU_GFXHUB_0].num_ids; i++) {
2521 soc15_grbm_select(adev, 0, 0, 0, i);
2522 /* CP and shaders */
2523 if (i == 0) {
2524 tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE,
2525 SH_MEM_ALIGNMENT_MODE_UNALIGNED);
2526 tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, RETRY_DISABLE,
2527 !!amdgpu_noretry);
2528 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_CONFIG, tmp);
2529 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_BASES, 0);
2530 } else {
2531 tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE,
2532 SH_MEM_ALIGNMENT_MODE_UNALIGNED);
2533 tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, RETRY_DISABLE,
2534 !!amdgpu_noretry);
2535 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_CONFIG, tmp);
2536 tmp = REG_SET_FIELD(0, SH_MEM_BASES, PRIVATE_BASE,
2537 (adev->gmc.private_aperture_start >> 48));
2538 tmp = REG_SET_FIELD(tmp, SH_MEM_BASES, SHARED_BASE,
2539 (adev->gmc.shared_aperture_start >> 48));
2540 WREG32_SOC15_RLC(GC, 0, mmSH_MEM_BASES, tmp);
2541 }
2542 }
2543 soc15_grbm_select(adev, 0, 0, 0, 0);
2544
2545 mutex_unlock(&adev->srbm_mutex);
2546
2547 gfx_v9_0_init_compute_vmid(adev);
2548 gfx_v9_0_init_gds_vmid(adev);
2549}
2550
2551static void gfx_v9_0_wait_for_rlc_serdes(struct amdgpu_device *adev)
2552{
2553 u32 i, j, k;
2554 u32 mask;
2555
2556 mutex_lock(&adev->grbm_idx_mutex);
2557 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
2558 for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
2559 gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff);
2560 for (k = 0; k < adev->usec_timeout; k++) {
2561 if (RREG32_SOC15(GC, 0, mmRLC_SERDES_CU_MASTER_BUSY) == 0)
2562 break;
2563 udelay(1);
2564 }
2565 if (k == adev->usec_timeout) {
2566 gfx_v9_0_select_se_sh(adev, 0xffffffff,
2567 0xffffffff, 0xffffffff);
2568 mutex_unlock(&adev->grbm_idx_mutex);
2569 DRM_INFO("Timeout wait for RLC serdes %u,%u\n",
2570 i, j);
2571 return;
2572 }
2573 }
2574 }
2575 gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
2576 mutex_unlock(&adev->grbm_idx_mutex);
2577
2578 mask = RLC_SERDES_NONCU_MASTER_BUSY__SE_MASTER_BUSY_MASK |
2579 RLC_SERDES_NONCU_MASTER_BUSY__GC_MASTER_BUSY_MASK |
2580 RLC_SERDES_NONCU_MASTER_BUSY__TC0_MASTER_BUSY_MASK |
2581 RLC_SERDES_NONCU_MASTER_BUSY__TC1_MASTER_BUSY_MASK;
2582 for (k = 0; k < adev->usec_timeout; k++) {
2583 if ((RREG32_SOC15(GC, 0, mmRLC_SERDES_NONCU_MASTER_BUSY) & mask) == 0)
2584 break;
2585 udelay(1);
2586 }
2587}
2588
2589static void gfx_v9_0_enable_gui_idle_interrupt(struct amdgpu_device *adev,
2590 bool enable)
2591{
2592 u32 tmp = RREG32_SOC15(GC, 0, mmCP_INT_CNTL_RING0);
2593
2594 tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, enable ? 1 : 0);
2595 tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, enable ? 1 : 0);
2596 tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, enable ? 1 : 0);
2597 tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, enable ? 1 : 0);
2598
2599 WREG32_SOC15(GC, 0, mmCP_INT_CNTL_RING0, tmp);
2600}
2601
2602static void gfx_v9_0_init_csb(struct amdgpu_device *adev)
2603{
2604 /* csib */
2605 WREG32_RLC(SOC15_REG_OFFSET(GC, 0, mmRLC_CSIB_ADDR_HI),
2606 adev->gfx.rlc.clear_state_gpu_addr >> 32);
2607 WREG32_RLC(SOC15_REG_OFFSET(GC, 0, mmRLC_CSIB_ADDR_LO),
2608 adev->gfx.rlc.clear_state_gpu_addr & 0xfffffffc);
2609 WREG32_RLC(SOC15_REG_OFFSET(GC, 0, mmRLC_CSIB_LENGTH),
2610 adev->gfx.rlc.clear_state_size);
2611}
2612
2613static void gfx_v9_1_parse_ind_reg_list(int *register_list_format,
2614 int indirect_offset,
2615 int list_size,
2616 int *unique_indirect_regs,
2617 int unique_indirect_reg_count,
2618 int *indirect_start_offsets,
2619 int *indirect_start_offsets_count,
2620 int max_start_offsets_count)
2621{
2622 int idx;
2623
2624 for (; indirect_offset < list_size; indirect_offset++) {
2625 WARN_ON(*indirect_start_offsets_count >= max_start_offsets_count);
2626 indirect_start_offsets[*indirect_start_offsets_count] = indirect_offset;
2627 *indirect_start_offsets_count = *indirect_start_offsets_count + 1;
2628
2629 while (register_list_format[indirect_offset] != 0xFFFFFFFF) {
2630 indirect_offset += 2;
2631
2632 /* look for the matching indice */
2633 for (idx = 0; idx < unique_indirect_reg_count; idx++) {
2634 if (unique_indirect_regs[idx] ==
2635 register_list_format[indirect_offset] ||
2636 !unique_indirect_regs[idx])
2637 break;
2638 }
2639
2640 BUG_ON(idx >= unique_indirect_reg_count);
2641
2642 if (!unique_indirect_regs[idx])
2643 unique_indirect_regs[idx] = register_list_format[indirect_offset];
2644
2645 indirect_offset++;
2646 }
2647 }
2648}
2649
2650static int gfx_v9_1_init_rlc_save_restore_list(struct amdgpu_device *adev)
2651{
2652 int unique_indirect_regs[] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
2653 int unique_indirect_reg_count = 0;
2654
2655 int indirect_start_offsets[] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
2656 int indirect_start_offsets_count = 0;
2657
2658 int list_size = 0;
2659 int i = 0, j = 0;
2660 u32 tmp = 0;
2661
2662 u32 *register_list_format =
2663 kmemdup(adev->gfx.rlc.register_list_format,
2664 adev->gfx.rlc.reg_list_format_size_bytes, GFP_KERNEL);
2665 if (!register_list_format)
2666 return -ENOMEM;
2667
2668 /* setup unique_indirect_regs array and indirect_start_offsets array */
2669 unique_indirect_reg_count = ARRAY_SIZE(unique_indirect_regs);
2670 gfx_v9_1_parse_ind_reg_list(register_list_format,
2671 adev->gfx.rlc.reg_list_format_direct_reg_list_length,
2672 adev->gfx.rlc.reg_list_format_size_bytes >> 2,
2673 unique_indirect_regs,
2674 unique_indirect_reg_count,
2675 indirect_start_offsets,
2676 &indirect_start_offsets_count,
2677 ARRAY_SIZE(indirect_start_offsets));
2678
2679 /* enable auto inc in case it is disabled */
2680 tmp = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_CNTL));
2681 tmp |= RLC_SRM_CNTL__AUTO_INCR_ADDR_MASK;
2682 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_CNTL), tmp);
2683
2684 /* write register_restore table to offset 0x0 using RLC_SRM_ARAM_ADDR/DATA */
2685 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_ARAM_ADDR),
2686 RLC_SAVE_RESTORE_ADDR_STARTING_OFFSET);
2687 for (i = 0; i < adev->gfx.rlc.reg_list_size_bytes >> 2; i++)
2688 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_ARAM_DATA),
2689 adev->gfx.rlc.register_restore[i]);
2690
2691 /* load indirect register */
2692 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_ADDR),
2693 adev->gfx.rlc.reg_list_format_start);
2694
2695 /* direct register portion */
2696 for (i = 0; i < adev->gfx.rlc.reg_list_format_direct_reg_list_length; i++)
2697 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_DATA),
2698 register_list_format[i]);
2699
2700 /* indirect register portion */
2701 while (i < (adev->gfx.rlc.reg_list_format_size_bytes >> 2)) {
2702 if (register_list_format[i] == 0xFFFFFFFF) {
2703 WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, register_list_format[i++]);
2704 continue;
2705 }
2706
2707 WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, register_list_format[i++]);
2708 WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, register_list_format[i++]);
2709
2710 for (j = 0; j < unique_indirect_reg_count; j++) {
2711 if (register_list_format[i] == unique_indirect_regs[j]) {
2712 WREG32_SOC15(GC, 0, mmRLC_GPM_SCRATCH_DATA, j);
2713 break;
2714 }
2715 }
2716
2717 BUG_ON(j >= unique_indirect_reg_count);
2718
2719 i++;
2720 }
2721
2722 /* set save/restore list size */
2723 list_size = adev->gfx.rlc.reg_list_size_bytes >> 2;
2724 list_size = list_size >> 1;
2725 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_ADDR),
2726 adev->gfx.rlc.reg_restore_list_size);
2727 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_DATA), list_size);
2728
2729 /* write the starting offsets to RLC scratch ram */
2730 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_ADDR),
2731 adev->gfx.rlc.starting_offsets_start);
2732 for (i = 0; i < ARRAY_SIZE(indirect_start_offsets); i++)
2733 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_SCRATCH_DATA),
2734 indirect_start_offsets[i]);
2735
2736 /* load unique indirect regs*/
2737 for (i = 0; i < ARRAY_SIZE(unique_indirect_regs); i++) {
2738 if (unique_indirect_regs[i] != 0) {
2739 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_INDEX_CNTL_ADDR_0)
2740 + GFX_RLC_SRM_INDEX_CNTL_ADDR_OFFSETS[i],
2741 unique_indirect_regs[i] & 0x3FFFF);
2742
2743 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_SRM_INDEX_CNTL_DATA_0)
2744 + GFX_RLC_SRM_INDEX_CNTL_DATA_OFFSETS[i],
2745 unique_indirect_regs[i] >> 20);
2746 }
2747 }
2748
2749 kfree(register_list_format);
2750 return 0;
2751}
2752
2753static void gfx_v9_0_enable_save_restore_machine(struct amdgpu_device *adev)
2754{
2755 WREG32_FIELD15(GC, 0, RLC_SRM_CNTL, SRM_ENABLE, 1);
2756}
2757
2758static void pwr_10_0_gfxip_control_over_cgpg(struct amdgpu_device *adev,
2759 bool enable)
2760{
2761 uint32_t data = 0;
2762 uint32_t default_data = 0;
2763
2764 default_data = data = RREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS));
2765 if (enable == true) {
2766 /* enable GFXIP control over CGPG */
2767 data |= PWR_MISC_CNTL_STATUS__PWR_GFX_RLC_CGPG_EN_MASK;
2768 if(default_data != data)
2769 WREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS), data);
2770
2771 /* update status */
2772 data &= ~PWR_MISC_CNTL_STATUS__PWR_GFXOFF_STATUS_MASK;
2773 data |= (2 << PWR_MISC_CNTL_STATUS__PWR_GFXOFF_STATUS__SHIFT);
2774 if(default_data != data)
2775 WREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS), data);
2776 } else {
2777 /* restore GFXIP control over GCPG */
2778 data &= ~PWR_MISC_CNTL_STATUS__PWR_GFX_RLC_CGPG_EN_MASK;
2779 if(default_data != data)
2780 WREG32(SOC15_REG_OFFSET(PWR, 0, mmPWR_MISC_CNTL_STATUS), data);
2781 }
2782}
2783
2784static void gfx_v9_0_init_gfx_power_gating(struct amdgpu_device *adev)
2785{
2786 uint32_t data = 0;
2787
2788 if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG |
2789 AMD_PG_SUPPORT_GFX_SMG |
2790 AMD_PG_SUPPORT_GFX_DMG)) {
2791 /* init IDLE_POLL_COUNT = 60 */
2792 data = RREG32(SOC15_REG_OFFSET(GC, 0, mmCP_RB_WPTR_POLL_CNTL));
2793 data &= ~CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT_MASK;
2794 data |= (0x60 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT);
2795 WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_RB_WPTR_POLL_CNTL), data);
2796
2797 /* init RLC PG Delay */
2798 data = 0;
2799 data |= (0x10 << RLC_PG_DELAY__POWER_UP_DELAY__SHIFT);
2800 data |= (0x10 << RLC_PG_DELAY__POWER_DOWN_DELAY__SHIFT);
2801 data |= (0x10 << RLC_PG_DELAY__CMD_PROPAGATE_DELAY__SHIFT);
2802 data |= (0x40 << RLC_PG_DELAY__MEM_SLEEP_DELAY__SHIFT);
2803 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY), data);
2804
2805 data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_2));
2806 data &= ~RLC_PG_DELAY_2__SERDES_CMD_DELAY_MASK;
2807 data |= (0x4 << RLC_PG_DELAY_2__SERDES_CMD_DELAY__SHIFT);
2808 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_2), data);
2809
2810 data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_3));
2811 data &= ~RLC_PG_DELAY_3__CGCG_ACTIVE_BEFORE_CGPG_MASK;
2812 data |= (0xff << RLC_PG_DELAY_3__CGCG_ACTIVE_BEFORE_CGPG__SHIFT);
2813 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_DELAY_3), data);
2814
2815 data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_AUTO_PG_CTRL));
2816 data &= ~RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD_MASK;
2817
2818 /* program GRBM_REG_SAVE_GFX_IDLE_THRESHOLD to 0x55f0 */
2819 data |= (0x55f0 << RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD__SHIFT);
2820 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_AUTO_PG_CTRL), data);
2821
2822 pwr_10_0_gfxip_control_over_cgpg(adev, true);
2823 }
2824}
2825
2826static void gfx_v9_0_enable_sck_slow_down_on_power_up(struct amdgpu_device *adev,
2827 bool enable)
2828{
2829 uint32_t data = 0;
2830 uint32_t default_data = 0;
2831
2832 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
2833 data = REG_SET_FIELD(data, RLC_PG_CNTL,
2834 SMU_CLK_SLOWDOWN_ON_PU_ENABLE,
2835 enable ? 1 : 0);
2836 if (default_data != data)
2837 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
2838}
2839
2840static void gfx_v9_0_enable_sck_slow_down_on_power_down(struct amdgpu_device *adev,
2841 bool enable)
2842{
2843 uint32_t data = 0;
2844 uint32_t default_data = 0;
2845
2846 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
2847 data = REG_SET_FIELD(data, RLC_PG_CNTL,
2848 SMU_CLK_SLOWDOWN_ON_PD_ENABLE,
2849 enable ? 1 : 0);
2850 if(default_data != data)
2851 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
2852}
2853
2854static void gfx_v9_0_enable_cp_power_gating(struct amdgpu_device *adev,
2855 bool enable)
2856{
2857 uint32_t data = 0;
2858 uint32_t default_data = 0;
2859
2860 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
2861 data = REG_SET_FIELD(data, RLC_PG_CNTL,
2862 CP_PG_DISABLE,
2863 enable ? 0 : 1);
2864 if(default_data != data)
2865 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
2866}
2867
2868static void gfx_v9_0_enable_gfx_cg_power_gating(struct amdgpu_device *adev,
2869 bool enable)
2870{
2871 uint32_t data, default_data;
2872
2873 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
2874 data = REG_SET_FIELD(data, RLC_PG_CNTL,
2875 GFX_POWER_GATING_ENABLE,
2876 enable ? 1 : 0);
2877 if(default_data != data)
2878 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
2879}
2880
2881static void gfx_v9_0_enable_gfx_pipeline_powergating(struct amdgpu_device *adev,
2882 bool enable)
2883{
2884 uint32_t data, default_data;
2885
2886 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
2887 data = REG_SET_FIELD(data, RLC_PG_CNTL,
2888 GFX_PIPELINE_PG_ENABLE,
2889 enable ? 1 : 0);
2890 if(default_data != data)
2891 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
2892
2893 if (!enable)
2894 /* read any GFX register to wake up GFX */
2895 data = RREG32(SOC15_REG_OFFSET(GC, 0, mmDB_RENDER_CONTROL));
2896}
2897
2898static void gfx_v9_0_enable_gfx_static_mg_power_gating(struct amdgpu_device *adev,
2899 bool enable)
2900{
2901 uint32_t data, default_data;
2902
2903 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
2904 data = REG_SET_FIELD(data, RLC_PG_CNTL,
2905 STATIC_PER_CU_PG_ENABLE,
2906 enable ? 1 : 0);
2907 if(default_data != data)
2908 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
2909}
2910
2911static void gfx_v9_0_enable_gfx_dynamic_mg_power_gating(struct amdgpu_device *adev,
2912 bool enable)
2913{
2914 uint32_t data, default_data;
2915
2916 default_data = data = RREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL));
2917 data = REG_SET_FIELD(data, RLC_PG_CNTL,
2918 DYN_PER_CU_PG_ENABLE,
2919 enable ? 1 : 0);
2920 if(default_data != data)
2921 WREG32(SOC15_REG_OFFSET(GC, 0, mmRLC_PG_CNTL), data);
2922}
2923
2924static void gfx_v9_0_init_pg(struct amdgpu_device *adev)
2925{
2926 gfx_v9_0_init_csb(adev);
2927
2928 /*
2929 * Rlc save restore list is workable since v2_1.
2930 * And it's needed by gfxoff feature.
2931 */
2932 if (adev->gfx.rlc.is_rlc_v2_1) {
2933 gfx_v9_1_init_rlc_save_restore_list(adev);
2934 gfx_v9_0_enable_save_restore_machine(adev);
2935 }
2936
2937 if (adev->pg_flags & (AMD_PG_SUPPORT_GFX_PG |
2938 AMD_PG_SUPPORT_GFX_SMG |
2939 AMD_PG_SUPPORT_GFX_DMG |
2940 AMD_PG_SUPPORT_CP |
2941 AMD_PG_SUPPORT_GDS |
2942 AMD_PG_SUPPORT_RLC_SMU_HS)) {
2943 WREG32(mmRLC_JUMP_TABLE_RESTORE,
2944 adev->gfx.rlc.cp_table_gpu_addr >> 8);
2945 gfx_v9_0_init_gfx_power_gating(adev);
2946 }
2947}
2948
2949void gfx_v9_0_rlc_stop(struct amdgpu_device *adev)
2950{
2951 WREG32_FIELD15(GC, 0, RLC_CNTL, RLC_ENABLE_F32, 0);
2952 gfx_v9_0_enable_gui_idle_interrupt(adev, false);
2953 gfx_v9_0_wait_for_rlc_serdes(adev);
2954}
2955
2956static void gfx_v9_0_rlc_reset(struct amdgpu_device *adev)
2957{
2958 WREG32_FIELD15(GC, 0, GRBM_SOFT_RESET, SOFT_RESET_RLC, 1);
2959 udelay(50);
2960 WREG32_FIELD15(GC, 0, GRBM_SOFT_RESET, SOFT_RESET_RLC, 0);
2961 udelay(50);
2962}
2963
2964static void gfx_v9_0_rlc_start(struct amdgpu_device *adev)
2965{
2966#ifdef AMDGPU_RLC_DEBUG_RETRY
2967 u32 rlc_ucode_ver;
2968#endif
2969
2970 WREG32_FIELD15(GC, 0, RLC_CNTL, RLC_ENABLE_F32, 1);
2971 udelay(50);
2972
2973 /* carrizo do enable cp interrupt after cp inited */
2974 if (!(adev->flags & AMD_IS_APU)) {
2975 gfx_v9_0_enable_gui_idle_interrupt(adev, true);
2976 udelay(50);
2977 }
2978
2979#ifdef AMDGPU_RLC_DEBUG_RETRY
2980 /* RLC_GPM_GENERAL_6 : RLC Ucode version */
2981 rlc_ucode_ver = RREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_6);
2982 if(rlc_ucode_ver == 0x108) {
2983 DRM_INFO("Using rlc debug ucode. mmRLC_GPM_GENERAL_6 ==0x08%x / fw_ver == %i \n",
2984 rlc_ucode_ver, adev->gfx.rlc_fw_version);
2985 /* RLC_GPM_TIMER_INT_3 : Timer interval in RefCLK cycles,
2986 * default is 0x9C4 to create a 100us interval */
2987 WREG32_SOC15(GC, 0, mmRLC_GPM_TIMER_INT_3, 0x9C4);
2988 /* RLC_GPM_GENERAL_12 : Minimum gap between wptr and rptr
2989 * to disable the page fault retry interrupts, default is
2990 * 0x100 (256) */
2991 WREG32_SOC15(GC, 0, mmRLC_GPM_GENERAL_12, 0x100);
2992 }
2993#endif
2994}
2995
2996static int gfx_v9_0_rlc_load_microcode(struct amdgpu_device *adev)
2997{
2998 const struct rlc_firmware_header_v2_0 *hdr;
2999 const __le32 *fw_data;
3000 unsigned i, fw_size;
3001
3002 if (!adev->gfx.rlc_fw)
3003 return -EINVAL;
3004
3005 hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data;
3006 amdgpu_ucode_print_rlc_hdr(&hdr->header);
3007
3008 fw_data = (const __le32 *)(adev->gfx.rlc_fw->data +
3009 le32_to_cpu(hdr->header.ucode_array_offset_bytes));
3010 fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
3011
3012 WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_ADDR,
3013 RLCG_UCODE_LOADING_START_ADDRESS);
3014 for (i = 0; i < fw_size; i++)
3015 WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_DATA, le32_to_cpup(fw_data++));
3016 WREG32_SOC15(GC, 0, mmRLC_GPM_UCODE_ADDR, adev->gfx.rlc_fw_version);
3017
3018 return 0;
3019}
3020
3021static int gfx_v9_0_rlc_resume(struct amdgpu_device *adev)
3022{
3023 int r;
3024
3025 if (amdgpu_sriov_vf(adev)) {
3026 gfx_v9_0_init_csb(adev);
3027 return 0;
3028 }
3029
3030 adev->gfx.rlc.funcs->stop(adev);
3031
3032 /* disable CG */
3033 WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, 0);
3034
3035 gfx_v9_0_init_pg(adev);
3036
3037 if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) {
3038 /* legacy rlc firmware loading */
3039 r = gfx_v9_0_rlc_load_microcode(adev);
3040 if (r)
3041 return r;
3042 }
3043
3044 switch (adev->asic_type) {
3045 case CHIP_RAVEN:
3046 if (amdgpu_lbpw == 0)
3047 gfx_v9_0_enable_lbpw(adev, false);
3048 else
3049 gfx_v9_0_enable_lbpw(adev, true);
3050 break;
3051 case CHIP_VEGA20:
3052 if (amdgpu_lbpw > 0)
3053 gfx_v9_0_enable_lbpw(adev, true);
3054 else
3055 gfx_v9_0_enable_lbpw(adev, false);
3056 break;
3057 default:
3058 break;
3059 }
3060
3061 adev->gfx.rlc.funcs->start(adev);
3062
3063 return 0;
3064}
3065
3066static void gfx_v9_0_cp_gfx_enable(struct amdgpu_device *adev, bool enable)
3067{
3068 int i;
3069 u32 tmp = RREG32_SOC15(GC, 0, mmCP_ME_CNTL);
3070
3071 tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, ME_HALT, enable ? 0 : 1);
3072 tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, PFP_HALT, enable ? 0 : 1);
3073 tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, CE_HALT, enable ? 0 : 1);
3074 if (!enable) {
3075 for (i = 0; i < adev->gfx.num_gfx_rings; i++)
3076 adev->gfx.gfx_ring[i].sched.ready = false;
3077 }
3078 WREG32_SOC15_RLC(GC, 0, mmCP_ME_CNTL, tmp);
3079 udelay(50);
3080}
3081
3082static int gfx_v9_0_cp_gfx_load_microcode(struct amdgpu_device *adev)
3083{
3084 const struct gfx_firmware_header_v1_0 *pfp_hdr;
3085 const struct gfx_firmware_header_v1_0 *ce_hdr;
3086 const struct gfx_firmware_header_v1_0 *me_hdr;
3087 const __le32 *fw_data;
3088 unsigned i, fw_size;
3089
3090 if (!adev->gfx.me_fw || !adev->gfx.pfp_fw || !adev->gfx.ce_fw)
3091 return -EINVAL;
3092
3093 pfp_hdr = (const struct gfx_firmware_header_v1_0 *)
3094 adev->gfx.pfp_fw->data;
3095 ce_hdr = (const struct gfx_firmware_header_v1_0 *)
3096 adev->gfx.ce_fw->data;
3097 me_hdr = (const struct gfx_firmware_header_v1_0 *)
3098 adev->gfx.me_fw->data;
3099
3100 amdgpu_ucode_print_gfx_hdr(&pfp_hdr->header);
3101 amdgpu_ucode_print_gfx_hdr(&ce_hdr->header);
3102 amdgpu_ucode_print_gfx_hdr(&me_hdr->header);
3103
3104 gfx_v9_0_cp_gfx_enable(adev, false);
3105
3106 /* PFP */
3107 fw_data = (const __le32 *)
3108 (adev->gfx.pfp_fw->data +
3109 le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes));
3110 fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4;
3111 WREG32_SOC15(GC, 0, mmCP_PFP_UCODE_ADDR, 0);
3112 for (i = 0; i < fw_size; i++)
3113 WREG32_SOC15(GC, 0, mmCP_PFP_UCODE_DATA, le32_to_cpup(fw_data++));
3114 WREG32_SOC15(GC, 0, mmCP_PFP_UCODE_ADDR, adev->gfx.pfp_fw_version);
3115
3116 /* CE */
3117 fw_data = (const __le32 *)
3118 (adev->gfx.ce_fw->data +
3119 le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes));
3120 fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4;
3121 WREG32_SOC15(GC, 0, mmCP_CE_UCODE_ADDR, 0);
3122 for (i = 0; i < fw_size; i++)
3123 WREG32_SOC15(GC, 0, mmCP_CE_UCODE_DATA, le32_to_cpup(fw_data++));
3124 WREG32_SOC15(GC, 0, mmCP_CE_UCODE_ADDR, adev->gfx.ce_fw_version);
3125
3126 /* ME */
3127 fw_data = (const __le32 *)
3128 (adev->gfx.me_fw->data +
3129 le32_to_cpu(me_hdr->header.ucode_array_offset_bytes));
3130 fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4;
3131 WREG32_SOC15(GC, 0, mmCP_ME_RAM_WADDR, 0);
3132 for (i = 0; i < fw_size; i++)
3133 WREG32_SOC15(GC, 0, mmCP_ME_RAM_DATA, le32_to_cpup(fw_data++));
3134 WREG32_SOC15(GC, 0, mmCP_ME_RAM_WADDR, adev->gfx.me_fw_version);
3135
3136 return 0;
3137}
3138
3139static int gfx_v9_0_cp_gfx_start(struct amdgpu_device *adev)
3140{
3141 struct amdgpu_ring *ring = &adev->gfx.gfx_ring[0];
3142 const struct cs_section_def *sect = NULL;
3143 const struct cs_extent_def *ext = NULL;
3144 int r, i, tmp;
3145
3146 /* init the CP */
3147 WREG32_SOC15(GC, 0, mmCP_MAX_CONTEXT, adev->gfx.config.max_hw_contexts - 1);
3148 WREG32_SOC15(GC, 0, mmCP_DEVICE_ID, 1);
3149
3150 gfx_v9_0_cp_gfx_enable(adev, true);
3151
3152 r = amdgpu_ring_alloc(ring, gfx_v9_0_get_csb_size(adev) + 4 + 3);
3153 if (r) {
3154 DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r);
3155 return r;
3156 }
3157
3158 amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
3159 amdgpu_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE);
3160
3161 amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1));
3162 amdgpu_ring_write(ring, 0x80000000);
3163 amdgpu_ring_write(ring, 0x80000000);
3164
3165 for (sect = gfx9_cs_data; sect->section != NULL; ++sect) {
3166 for (ext = sect->section; ext->extent != NULL; ++ext) {
3167 if (sect->id == SECT_CONTEXT) {
3168 amdgpu_ring_write(ring,
3169 PACKET3(PACKET3_SET_CONTEXT_REG,
3170 ext->reg_count));
3171 amdgpu_ring_write(ring,
3172 ext->reg_index - PACKET3_SET_CONTEXT_REG_START);
3173 for (i = 0; i < ext->reg_count; i++)
3174 amdgpu_ring_write(ring, ext->extent[i]);
3175 }
3176 }
3177 }
3178
3179 amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0));
3180 amdgpu_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE);
3181
3182 amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0));
3183 amdgpu_ring_write(ring, 0);
3184
3185 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2));
3186 amdgpu_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE));
3187 amdgpu_ring_write(ring, 0x8000);
3188 amdgpu_ring_write(ring, 0x8000);
3189
3190 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG,1));
3191 tmp = (PACKET3_SET_UCONFIG_REG_INDEX_TYPE |
3192 (SOC15_REG_OFFSET(GC, 0, mmVGT_INDEX_TYPE) - PACKET3_SET_UCONFIG_REG_START));
3193 amdgpu_ring_write(ring, tmp);
3194 amdgpu_ring_write(ring, 0);
3195
3196 amdgpu_ring_commit(ring);
3197
3198 return 0;
3199}
3200
3201static int gfx_v9_0_cp_gfx_resume(struct amdgpu_device *adev)
3202{
3203 struct amdgpu_ring *ring;
3204 u32 tmp;
3205 u32 rb_bufsz;
3206 u64 rb_addr, rptr_addr, wptr_gpu_addr;
3207
3208 /* Set the write pointer delay */
3209 WREG32_SOC15(GC, 0, mmCP_RB_WPTR_DELAY, 0);
3210
3211 /* set the RB to use vmid 0 */
3212 WREG32_SOC15(GC, 0, mmCP_RB_VMID, 0);
3213
3214 /* Set ring buffer size */
3215 ring = &adev->gfx.gfx_ring[0];
3216 rb_bufsz = order_base_2(ring->ring_size / 8);
3217 tmp = REG_SET_FIELD(0, CP_RB0_CNTL, RB_BUFSZ, rb_bufsz);
3218 tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, RB_BLKSZ, rb_bufsz - 2);
3219#ifdef __BIG_ENDIAN
3220 tmp = REG_SET_FIELD(tmp, CP_RB0_CNTL, BUF_SWAP, 1);
3221#endif
3222 WREG32_SOC15(GC, 0, mmCP_RB0_CNTL, tmp);
3223
3224 /* Initialize the ring buffer's write pointers */
3225 ring->wptr = 0;
3226 WREG32_SOC15(GC, 0, mmCP_RB0_WPTR, lower_32_bits(ring->wptr));
3227 WREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI, upper_32_bits(ring->wptr));
3228
3229 /* set the wb address wether it's enabled or not */
3230 rptr_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4);
3231 WREG32_SOC15(GC, 0, mmCP_RB0_RPTR_ADDR, lower_32_bits(rptr_addr));
3232 WREG32_SOC15(GC, 0, mmCP_RB0_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & CP_RB_RPTR_ADDR_HI__RB_RPTR_ADDR_HI_MASK);
3233
3234 wptr_gpu_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4);
3235 WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_ADDR_LO, lower_32_bits(wptr_gpu_addr));
3236 WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_ADDR_HI, upper_32_bits(wptr_gpu_addr));
3237
3238 mdelay(1);
3239 WREG32_SOC15(GC, 0, mmCP_RB0_CNTL, tmp);
3240
3241 rb_addr = ring->gpu_addr >> 8;
3242 WREG32_SOC15(GC, 0, mmCP_RB0_BASE, rb_addr);
3243 WREG32_SOC15(GC, 0, mmCP_RB0_BASE_HI, upper_32_bits(rb_addr));
3244
3245 tmp = RREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_CONTROL);
3246 if (ring->use_doorbell) {
3247 tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL,
3248 DOORBELL_OFFSET, ring->doorbell_index);
3249 tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL,
3250 DOORBELL_EN, 1);
3251 } else {
3252 tmp = REG_SET_FIELD(tmp, CP_RB_DOORBELL_CONTROL, DOORBELL_EN, 0);
3253 }
3254 WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_CONTROL, tmp);
3255
3256 tmp = REG_SET_FIELD(0, CP_RB_DOORBELL_RANGE_LOWER,
3257 DOORBELL_RANGE_LOWER, ring->doorbell_index);
3258 WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_LOWER, tmp);
3259
3260 WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_UPPER,
3261 CP_RB_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_MASK);
3262
3263
3264 /* start the ring */
3265 gfx_v9_0_cp_gfx_start(adev);
3266 ring->sched.ready = true;
3267
3268 return 0;
3269}
3270
3271static void gfx_v9_0_cp_compute_enable(struct amdgpu_device *adev, bool enable)
3272{
3273 int i;
3274
3275 if (enable) {
3276 WREG32_SOC15_RLC(GC, 0, mmCP_MEC_CNTL, 0);
3277 } else {
3278 WREG32_SOC15_RLC(GC, 0, mmCP_MEC_CNTL,
3279 (CP_MEC_CNTL__MEC_ME1_HALT_MASK | CP_MEC_CNTL__MEC_ME2_HALT_MASK));
3280 for (i = 0; i < adev->gfx.num_compute_rings; i++)
3281 adev->gfx.compute_ring[i].sched.ready = false;
3282 adev->gfx.kiq.ring.sched.ready = false;
3283 }
3284 udelay(50);
3285}
3286
3287static int gfx_v9_0_cp_compute_load_microcode(struct amdgpu_device *adev)
3288{
3289 const struct gfx_firmware_header_v1_0 *mec_hdr;
3290 const __le32 *fw_data;
3291 unsigned i;
3292 u32 tmp;
3293
3294 if (!adev->gfx.mec_fw)
3295 return -EINVAL;
3296
3297 gfx_v9_0_cp_compute_enable(adev, false);
3298
3299 mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data;
3300 amdgpu_ucode_print_gfx_hdr(&mec_hdr->header);
3301
3302 fw_data = (const __le32 *)
3303 (adev->gfx.mec_fw->data +
3304 le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes));
3305 tmp = 0;
3306 tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0);
3307 tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0);
3308 WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_CNTL, tmp);
3309
3310 WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_LO,
3311 adev->gfx.mec.mec_fw_gpu_addr & 0xFFFFF000);
3312 WREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_HI,
3313 upper_32_bits(adev->gfx.mec.mec_fw_gpu_addr));
3314
3315 /* MEC1 */
3316 WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_ADDR,
3317 mec_hdr->jt_offset);
3318 for (i = 0; i < mec_hdr->jt_size; i++)
3319 WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_DATA,
3320 le32_to_cpup(fw_data + mec_hdr->jt_offset + i));
3321
3322 WREG32_SOC15(GC, 0, mmCP_MEC_ME1_UCODE_ADDR,
3323 adev->gfx.mec_fw_version);
3324 /* Todo : Loading MEC2 firmware is only necessary if MEC2 should run different microcode than MEC1. */
3325
3326 return 0;
3327}
3328
3329/* KIQ functions */
3330static void gfx_v9_0_kiq_setting(struct amdgpu_ring *ring)
3331{
3332 uint32_t tmp;
3333 struct amdgpu_device *adev = ring->adev;
3334
3335 /* tell RLC which is KIQ queue */
3336 tmp = RREG32_SOC15(GC, 0, mmRLC_CP_SCHEDULERS);
3337 tmp &= 0xffffff00;
3338 tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue);
3339 WREG32_SOC15_RLC(GC, 0, mmRLC_CP_SCHEDULERS, tmp);
3340 tmp |= 0x80;
3341 WREG32_SOC15_RLC(GC, 0, mmRLC_CP_SCHEDULERS, tmp);
3342}
3343
3344static int gfx_v9_0_kiq_kcq_enable(struct amdgpu_device *adev)
3345{
3346 struct amdgpu_ring *kiq_ring = &adev->gfx.kiq.ring;
3347 uint64_t queue_mask = 0;
3348 int r, i;
3349
3350 for (i = 0; i < AMDGPU_MAX_COMPUTE_QUEUES; ++i) {
3351 if (!test_bit(i, adev->gfx.mec.queue_bitmap))
3352 continue;
3353
3354 /* This situation may be hit in the future if a new HW
3355 * generation exposes more than 64 queues. If so, the
3356 * definition of queue_mask needs updating */
3357 if (WARN_ON(i >= (sizeof(queue_mask)*8))) {
3358 DRM_ERROR("Invalid KCQ enabled: %d\n", i);
3359 break;
3360 }
3361
3362 queue_mask |= (1ull << i);
3363 }
3364
3365 r = amdgpu_ring_alloc(kiq_ring, (7 * adev->gfx.num_compute_rings) + 8);
3366 if (r) {
3367 DRM_ERROR("Failed to lock KIQ (%d).\n", r);
3368 return r;
3369 }
3370
3371 /* set resources */
3372 amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_SET_RESOURCES, 6));
3373 amdgpu_ring_write(kiq_ring, PACKET3_SET_RESOURCES_VMID_MASK(0) |
3374 PACKET3_SET_RESOURCES_QUEUE_TYPE(0)); /* vmid_mask:0 queue_type:0 (KIQ) */
3375 amdgpu_ring_write(kiq_ring, lower_32_bits(queue_mask)); /* queue mask lo */
3376 amdgpu_ring_write(kiq_ring, upper_32_bits(queue_mask)); /* queue mask hi */
3377 amdgpu_ring_write(kiq_ring, 0); /* gws mask lo */
3378 amdgpu_ring_write(kiq_ring, 0); /* gws mask hi */
3379 amdgpu_ring_write(kiq_ring, 0); /* oac mask */
3380 amdgpu_ring_write(kiq_ring, 0); /* gds heap base:0, gds heap size:0 */
3381 for (i = 0; i < adev->gfx.num_compute_rings; i++) {
3382 struct amdgpu_ring *ring = &adev->gfx.compute_ring[i];
3383 uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj);
3384 uint64_t wptr_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4);
3385
3386 amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5));
3387 /* Q_sel:0, vmid:0, vidmem: 1, engine:0, num_Q:1*/
3388 amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */
3389 PACKET3_MAP_QUEUES_QUEUE_SEL(0) | /* Queue_Sel */
3390 PACKET3_MAP_QUEUES_VMID(0) | /* VMID */
3391 PACKET3_MAP_QUEUES_QUEUE(ring->queue) |
3392 PACKET3_MAP_QUEUES_PIPE(ring->pipe) |
3393 PACKET3_MAP_QUEUES_ME((ring->me == 1 ? 0 : 1)) |
3394 PACKET3_MAP_QUEUES_QUEUE_TYPE(0) | /*queue_type: normal compute queue */
3395 PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) | /* alloc format: all_on_one_pipe */
3396 PACKET3_MAP_QUEUES_ENGINE_SEL(0) | /* engine_sel: compute */
3397 PACKET3_MAP_QUEUES_NUM_QUEUES(1)); /* num_queues: must be 1 */
3398 amdgpu_ring_write(kiq_ring, PACKET3_MAP_QUEUES_DOORBELL_OFFSET(ring->doorbell_index));
3399 amdgpu_ring_write(kiq_ring, lower_32_bits(mqd_addr));
3400 amdgpu_ring_write(kiq_ring, upper_32_bits(mqd_addr));
3401 amdgpu_ring_write(kiq_ring, lower_32_bits(wptr_addr));
3402 amdgpu_ring_write(kiq_ring, upper_32_bits(wptr_addr));
3403 }
3404
3405 r = amdgpu_ring_test_helper(kiq_ring);
3406 if (r)
3407 DRM_ERROR("KCQ enable failed\n");
3408
3409 return r;
3410}
3411
3412static int gfx_v9_0_mqd_init(struct amdgpu_ring *ring)
3413{
3414 struct amdgpu_device *adev = ring->adev;
3415 struct v9_mqd *mqd = ring->mqd_ptr;
3416 uint64_t hqd_gpu_addr, wb_gpu_addr, eop_base_addr;
3417 uint32_t tmp;
3418
3419 mqd->header = 0xC0310800;
3420 mqd->compute_pipelinestat_enable = 0x00000001;
3421 mqd->compute_static_thread_mgmt_se0 = 0xffffffff;
3422 mqd->compute_static_thread_mgmt_se1 = 0xffffffff;
3423 mqd->compute_static_thread_mgmt_se2 = 0xffffffff;
3424 mqd->compute_static_thread_mgmt_se3 = 0xffffffff;
3425 mqd->compute_static_thread_mgmt_se4 = 0xffffffff;
3426 mqd->compute_static_thread_mgmt_se5 = 0xffffffff;
3427 mqd->compute_static_thread_mgmt_se6 = 0xffffffff;
3428 mqd->compute_static_thread_mgmt_se7 = 0xffffffff;
3429 mqd->compute_misc_reserved = 0x00000003;
3430
3431 mqd->dynamic_cu_mask_addr_lo =
3432 lower_32_bits(ring->mqd_gpu_addr
3433 + offsetof(struct v9_mqd_allocation, dynamic_cu_mask));
3434 mqd->dynamic_cu_mask_addr_hi =
3435 upper_32_bits(ring->mqd_gpu_addr
3436 + offsetof(struct v9_mqd_allocation, dynamic_cu_mask));
3437
3438 eop_base_addr = ring->eop_gpu_addr >> 8;
3439 mqd->cp_hqd_eop_base_addr_lo = eop_base_addr;
3440 mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr);
3441
3442 /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */
3443 tmp = RREG32_SOC15(GC, 0, mmCP_HQD_EOP_CONTROL);
3444 tmp = REG_SET_FIELD(tmp, CP_HQD_EOP_CONTROL, EOP_SIZE,
3445 (order_base_2(GFX9_MEC_HPD_SIZE / 4) - 1));
3446
3447 mqd->cp_hqd_eop_control = tmp;
3448
3449 /* enable doorbell? */
3450 tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL);
3451
3452 if (ring->use_doorbell) {
3453 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
3454 DOORBELL_OFFSET, ring->doorbell_index);
3455 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
3456 DOORBELL_EN, 1);
3457 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
3458 DOORBELL_SOURCE, 0);
3459 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
3460 DOORBELL_HIT, 0);
3461 } else {
3462 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
3463 DOORBELL_EN, 0);
3464 }
3465
3466 mqd->cp_hqd_pq_doorbell_control = tmp;
3467
3468 /* disable the queue if it's active */
3469 ring->wptr = 0;
3470 mqd->cp_hqd_dequeue_request = 0;
3471 mqd->cp_hqd_pq_rptr = 0;
3472 mqd->cp_hqd_pq_wptr_lo = 0;
3473 mqd->cp_hqd_pq_wptr_hi = 0;
3474
3475 /* set the pointer to the MQD */
3476 mqd->cp_mqd_base_addr_lo = ring->mqd_gpu_addr & 0xfffffffc;
3477 mqd->cp_mqd_base_addr_hi = upper_32_bits(ring->mqd_gpu_addr);
3478
3479 /* set MQD vmid to 0 */
3480 tmp = RREG32_SOC15(GC, 0, mmCP_MQD_CONTROL);
3481 tmp = REG_SET_FIELD(tmp, CP_MQD_CONTROL, VMID, 0);
3482 mqd->cp_mqd_control = tmp;
3483
3484 /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */
3485 hqd_gpu_addr = ring->gpu_addr >> 8;
3486 mqd->cp_hqd_pq_base_lo = hqd_gpu_addr;
3487 mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr);
3488
3489 /* set up the HQD, this is similar to CP_RB0_CNTL */
3490 tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_CONTROL);
3491 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE,
3492 (order_base_2(ring->ring_size / 4) - 1));
3493 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE,
3494 ((order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1) << 8));
3495#ifdef __BIG_ENDIAN
3496 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ENDIAN_SWAP, 1);
3497#endif
3498 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 0);
3499 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ROQ_PQ_IB_FLIP, 0);
3500 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1);
3501 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1);
3502 mqd->cp_hqd_pq_control = tmp;
3503
3504 /* set the wb address whether it's enabled or not */
3505 wb_gpu_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4);
3506 mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc;
3507 mqd->cp_hqd_pq_rptr_report_addr_hi =
3508 upper_32_bits(wb_gpu_addr) & 0xffff;
3509
3510 /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */
3511 wb_gpu_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4);
3512 mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc;
3513 mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff;
3514
3515 tmp = 0;
3516 /* enable the doorbell if requested */
3517 if (ring->use_doorbell) {
3518 tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL);
3519 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
3520 DOORBELL_OFFSET, ring->doorbell_index);
3521
3522 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
3523 DOORBELL_EN, 1);
3524 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
3525 DOORBELL_SOURCE, 0);
3526 tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
3527 DOORBELL_HIT, 0);
3528 }
3529
3530 mqd->cp_hqd_pq_doorbell_control = tmp;
3531
3532 /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */
3533 ring->wptr = 0;
3534 mqd->cp_hqd_pq_rptr = RREG32_SOC15(GC, 0, mmCP_HQD_PQ_RPTR);
3535
3536 /* set the vmid for the queue */
3537 mqd->cp_hqd_vmid = 0;
3538
3539 tmp = RREG32_SOC15(GC, 0, mmCP_HQD_PERSISTENT_STATE);
3540 tmp = REG_SET_FIELD(tmp, CP_HQD_PERSISTENT_STATE, PRELOAD_SIZE, 0x53);
3541 mqd->cp_hqd_persistent_state = tmp;
3542
3543 /* set MIN_IB_AVAIL_SIZE */
3544 tmp = RREG32_SOC15(GC, 0, mmCP_HQD_IB_CONTROL);
3545 tmp = REG_SET_FIELD(tmp, CP_HQD_IB_CONTROL, MIN_IB_AVAIL_SIZE, 3);
3546 mqd->cp_hqd_ib_control = tmp;
3547
3548 /* activate the queue */
3549 mqd->cp_hqd_active = 1;
3550
3551 return 0;
3552}
3553
3554static int gfx_v9_0_kiq_init_register(struct amdgpu_ring *ring)
3555{
3556 struct amdgpu_device *adev = ring->adev;
3557 struct v9_mqd *mqd = ring->mqd_ptr;
3558 int j;
3559
3560 /* disable wptr polling */
3561 WREG32_FIELD15(GC, 0, CP_PQ_WPTR_POLL_CNTL, EN, 0);
3562
3563 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_EOP_BASE_ADDR,
3564 mqd->cp_hqd_eop_base_addr_lo);
3565 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_EOP_BASE_ADDR_HI,
3566 mqd->cp_hqd_eop_base_addr_hi);
3567
3568 /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */
3569 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_EOP_CONTROL,
3570 mqd->cp_hqd_eop_control);
3571
3572 /* enable doorbell? */
3573 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL,
3574 mqd->cp_hqd_pq_doorbell_control);
3575
3576 /* disable the queue if it's active */
3577 if (RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1) {
3578 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, 1);
3579 for (j = 0; j < adev->usec_timeout; j++) {
3580 if (!(RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1))
3581 break;
3582 udelay(1);
3583 }
3584 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST,
3585 mqd->cp_hqd_dequeue_request);
3586 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR,
3587 mqd->cp_hqd_pq_rptr);
3588 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_LO,
3589 mqd->cp_hqd_pq_wptr_lo);
3590 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_HI,
3591 mqd->cp_hqd_pq_wptr_hi);
3592 }
3593
3594 /* set the pointer to the MQD */
3595 WREG32_SOC15_RLC(GC, 0, mmCP_MQD_BASE_ADDR,
3596 mqd->cp_mqd_base_addr_lo);
3597 WREG32_SOC15_RLC(GC, 0, mmCP_MQD_BASE_ADDR_HI,
3598 mqd->cp_mqd_base_addr_hi);
3599
3600 /* set MQD vmid to 0 */
3601 WREG32_SOC15_RLC(GC, 0, mmCP_MQD_CONTROL,
3602 mqd->cp_mqd_control);
3603
3604 /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */
3605 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_BASE,
3606 mqd->cp_hqd_pq_base_lo);
3607 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_BASE_HI,
3608 mqd->cp_hqd_pq_base_hi);
3609
3610 /* set up the HQD, this is similar to CP_RB0_CNTL */
3611 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_CONTROL,
3612 mqd->cp_hqd_pq_control);
3613
3614 /* set the wb address whether it's enabled or not */
3615 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR,
3616 mqd->cp_hqd_pq_rptr_report_addr_lo);
3617 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI,
3618 mqd->cp_hqd_pq_rptr_report_addr_hi);
3619
3620 /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */
3621 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR,
3622 mqd->cp_hqd_pq_wptr_poll_addr_lo);
3623 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI,
3624 mqd->cp_hqd_pq_wptr_poll_addr_hi);
3625
3626 /* enable the doorbell if requested */
3627 if (ring->use_doorbell) {
3628 WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_LOWER,
3629 (adev->doorbell_index.kiq * 2) << 2);
3630 WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER,
3631 (adev->doorbell_index.userqueue_end * 2) << 2);
3632 }
3633
3634 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL,
3635 mqd->cp_hqd_pq_doorbell_control);
3636
3637 /* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */
3638 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_LO,
3639 mqd->cp_hqd_pq_wptr_lo);
3640 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_HI,
3641 mqd->cp_hqd_pq_wptr_hi);
3642
3643 /* set the vmid for the queue */
3644 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_VMID, mqd->cp_hqd_vmid);
3645
3646 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PERSISTENT_STATE,
3647 mqd->cp_hqd_persistent_state);
3648
3649 /* activate the queue */
3650 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_ACTIVE,
3651 mqd->cp_hqd_active);
3652
3653 if (ring->use_doorbell)
3654 WREG32_FIELD15(GC, 0, CP_PQ_STATUS, DOORBELL_ENABLE, 1);
3655
3656 return 0;
3657}
3658
3659static int gfx_v9_0_kiq_fini_register(struct amdgpu_ring *ring)
3660{
3661 struct amdgpu_device *adev = ring->adev;
3662 int j;
3663
3664 /* disable the queue if it's active */
3665 if (RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1) {
3666
3667 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST, 1);
3668
3669 for (j = 0; j < adev->usec_timeout; j++) {
3670 if (!(RREG32_SOC15(GC, 0, mmCP_HQD_ACTIVE) & 1))
3671 break;
3672 udelay(1);
3673 }
3674
3675 if (j == AMDGPU_MAX_USEC_TIMEOUT) {
3676 DRM_DEBUG("KIQ dequeue request failed.\n");
3677
3678 /* Manual disable if dequeue request times out */
3679 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_ACTIVE, 0);
3680 }
3681
3682 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_DEQUEUE_REQUEST,
3683 0);
3684 }
3685
3686 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_IQ_TIMER, 0);
3687 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_IB_CONTROL, 0);
3688 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PERSISTENT_STATE, 0);
3689 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, 0x40000000);
3690 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, 0);
3691 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_RPTR, 0);
3692 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_HI, 0);
3693 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_WPTR_LO, 0);
3694
3695 return 0;
3696}
3697
3698static int gfx_v9_0_kiq_init_queue(struct amdgpu_ring *ring)
3699{
3700 struct amdgpu_device *adev = ring->adev;
3701 struct v9_mqd *mqd = ring->mqd_ptr;
3702 int mqd_idx = AMDGPU_MAX_COMPUTE_RINGS;
3703
3704 gfx_v9_0_kiq_setting(ring);
3705
3706 if (adev->in_gpu_reset) { /* for GPU_RESET case */
3707 /* reset MQD to a clean status */
3708 if (adev->gfx.mec.mqd_backup[mqd_idx])
3709 memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(struct v9_mqd_allocation));
3710
3711 /* reset ring buffer */
3712 ring->wptr = 0;
3713 amdgpu_ring_clear_ring(ring);
3714
3715 mutex_lock(&adev->srbm_mutex);
3716 soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0);
3717 gfx_v9_0_kiq_init_register(ring);
3718 soc15_grbm_select(adev, 0, 0, 0, 0);
3719 mutex_unlock(&adev->srbm_mutex);
3720 } else {
3721 memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation));
3722 ((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF;
3723 ((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF;
3724 mutex_lock(&adev->srbm_mutex);
3725 soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0);
3726 gfx_v9_0_mqd_init(ring);
3727 gfx_v9_0_kiq_init_register(ring);
3728 soc15_grbm_select(adev, 0, 0, 0, 0);
3729 mutex_unlock(&adev->srbm_mutex);
3730
3731 if (adev->gfx.mec.mqd_backup[mqd_idx])
3732 memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(struct v9_mqd_allocation));
3733 }
3734
3735 return 0;
3736}
3737
3738static int gfx_v9_0_kcq_init_queue(struct amdgpu_ring *ring)
3739{
3740 struct amdgpu_device *adev = ring->adev;
3741 struct v9_mqd *mqd = ring->mqd_ptr;
3742 int mqd_idx = ring - &adev->gfx.compute_ring[0];
3743
3744 if (!adev->in_gpu_reset && !adev->in_suspend) {
3745 memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation));
3746 ((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF;
3747 ((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF;
3748 mutex_lock(&adev->srbm_mutex);
3749 soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0);
3750 gfx_v9_0_mqd_init(ring);
3751 soc15_grbm_select(adev, 0, 0, 0, 0);
3752 mutex_unlock(&adev->srbm_mutex);
3753
3754 if (adev->gfx.mec.mqd_backup[mqd_idx])
3755 memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(struct v9_mqd_allocation));
3756 } else if (adev->in_gpu_reset) { /* for GPU_RESET case */
3757 /* reset MQD to a clean status */
3758 if (adev->gfx.mec.mqd_backup[mqd_idx])
3759 memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(struct v9_mqd_allocation));
3760
3761 /* reset ring buffer */
3762 ring->wptr = 0;
3763 amdgpu_ring_clear_ring(ring);
3764 } else {
3765 amdgpu_ring_clear_ring(ring);
3766 }
3767
3768 return 0;
3769}
3770
3771static int gfx_v9_0_kiq_resume(struct amdgpu_device *adev)
3772{
3773 struct amdgpu_ring *ring;
3774 int r;
3775
3776 ring = &adev->gfx.kiq.ring;
3777
3778 r = amdgpu_bo_reserve(ring->mqd_obj, false);
3779 if (unlikely(r != 0))
3780 return r;
3781
3782 r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr);
3783 if (unlikely(r != 0))
3784 return r;
3785
3786 gfx_v9_0_kiq_init_queue(ring);
3787 amdgpu_bo_kunmap(ring->mqd_obj);
3788 ring->mqd_ptr = NULL;
3789 amdgpu_bo_unreserve(ring->mqd_obj);
3790 ring->sched.ready = true;
3791 return 0;
3792}
3793
3794static int gfx_v9_0_kcq_resume(struct amdgpu_device *adev)
3795{
3796 struct amdgpu_ring *ring = NULL;
3797 int r = 0, i;
3798
3799 gfx_v9_0_cp_compute_enable(adev, true);
3800
3801 for (i = 0; i < adev->gfx.num_compute_rings; i++) {
3802 ring = &adev->gfx.compute_ring[i];
3803
3804 r = amdgpu_bo_reserve(ring->mqd_obj, false);
3805 if (unlikely(r != 0))
3806 goto done;
3807 r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr);
3808 if (!r) {
3809 r = gfx_v9_0_kcq_init_queue(ring);
3810 amdgpu_bo_kunmap(ring->mqd_obj);
3811 ring->mqd_ptr = NULL;
3812 }
3813 amdgpu_bo_unreserve(ring->mqd_obj);
3814 if (r)
3815 goto done;
3816 }
3817
3818 r = gfx_v9_0_kiq_kcq_enable(adev);
3819done:
3820 return r;
3821}
3822
3823static int gfx_v9_0_cp_resume(struct amdgpu_device *adev)
3824{
3825 int r, i;
3826 struct amdgpu_ring *ring;
3827
3828 if (!(adev->flags & AMD_IS_APU))
3829 gfx_v9_0_enable_gui_idle_interrupt(adev, false);
3830
3831 if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) {
3832 if (adev->asic_type != CHIP_ARCTURUS) {
3833 /* legacy firmware loading */
3834 r = gfx_v9_0_cp_gfx_load_microcode(adev);
3835 if (r)
3836 return r;
3837 }
3838
3839 r = gfx_v9_0_cp_compute_load_microcode(adev);
3840 if (r)
3841 return r;
3842 }
3843
3844 r = gfx_v9_0_kiq_resume(adev);
3845 if (r)
3846 return r;
3847
3848 if (adev->asic_type != CHIP_ARCTURUS) {
3849 r = gfx_v9_0_cp_gfx_resume(adev);
3850 if (r)
3851 return r;
3852 }
3853
3854 r = gfx_v9_0_kcq_resume(adev);
3855 if (r)
3856 return r;
3857
3858 if (adev->asic_type != CHIP_ARCTURUS) {
3859 ring = &adev->gfx.gfx_ring[0];
3860 r = amdgpu_ring_test_helper(ring);
3861 if (r)
3862 return r;
3863 }
3864
3865 for (i = 0; i < adev->gfx.num_compute_rings; i++) {
3866 ring = &adev->gfx.compute_ring[i];
3867 amdgpu_ring_test_helper(ring);
3868 }
3869
3870 gfx_v9_0_enable_gui_idle_interrupt(adev, true);
3871
3872 return 0;
3873}
3874
3875static void gfx_v9_0_cp_enable(struct amdgpu_device *adev, bool enable)
3876{
3877 if (adev->asic_type != CHIP_ARCTURUS)
3878 gfx_v9_0_cp_gfx_enable(adev, enable);
3879 gfx_v9_0_cp_compute_enable(adev, enable);
3880}
3881
3882static int gfx_v9_0_hw_init(void *handle)
3883{
3884 int r;
3885 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3886
3887 if (!amdgpu_sriov_vf(adev))
3888 gfx_v9_0_init_golden_registers(adev);
3889
3890 gfx_v9_0_constants_init(adev);
3891
3892 r = gfx_v9_0_csb_vram_pin(adev);
3893 if (r)
3894 return r;
3895
3896 r = adev->gfx.rlc.funcs->resume(adev);
3897 if (r)
3898 return r;
3899
3900 r = gfx_v9_0_cp_resume(adev);
3901 if (r)
3902 return r;
3903
3904 if (adev->asic_type != CHIP_ARCTURUS) {
3905 r = gfx_v9_0_ngg_en(adev);
3906 if (r)
3907 return r;
3908 }
3909
3910 return r;
3911}
3912
3913static int gfx_v9_0_kcq_disable(struct amdgpu_device *adev)
3914{
3915 int r, i;
3916 struct amdgpu_ring *kiq_ring = &adev->gfx.kiq.ring;
3917
3918 r = amdgpu_ring_alloc(kiq_ring, 6 * adev->gfx.num_compute_rings);
3919 if (r)
3920 DRM_ERROR("Failed to lock KIQ (%d).\n", r);
3921
3922 for (i = 0; i < adev->gfx.num_compute_rings; i++) {
3923 struct amdgpu_ring *ring = &adev->gfx.compute_ring[i];
3924
3925 amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_UNMAP_QUEUES, 4));
3926 amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */
3927 PACKET3_UNMAP_QUEUES_ACTION(1) | /* RESET_QUEUES */
3928 PACKET3_UNMAP_QUEUES_QUEUE_SEL(0) |
3929 PACKET3_UNMAP_QUEUES_ENGINE_SEL(0) |
3930 PACKET3_UNMAP_QUEUES_NUM_QUEUES(1));
3931 amdgpu_ring_write(kiq_ring, PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(ring->doorbell_index));
3932 amdgpu_ring_write(kiq_ring, 0);
3933 amdgpu_ring_write(kiq_ring, 0);
3934 amdgpu_ring_write(kiq_ring, 0);
3935 }
3936 r = amdgpu_ring_test_helper(kiq_ring);
3937 if (r)
3938 DRM_ERROR("KCQ disable failed\n");
3939
3940 return r;
3941}
3942
3943static int gfx_v9_0_hw_fini(void *handle)
3944{
3945 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3946
3947 amdgpu_irq_put(adev, &adev->gfx.cp_ecc_error_irq, 0);
3948 amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0);
3949 amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0);
3950
3951 /* disable KCQ to avoid CPC touch memory not valid anymore */
3952 gfx_v9_0_kcq_disable(adev);
3953
3954 if (amdgpu_sriov_vf(adev)) {
3955 gfx_v9_0_cp_gfx_enable(adev, false);
3956 /* must disable polling for SRIOV when hw finished, otherwise
3957 * CPC engine may still keep fetching WB address which is already
3958 * invalid after sw finished and trigger DMAR reading error in
3959 * hypervisor side.
3960 */
3961 WREG32_FIELD15(GC, 0, CP_PQ_WPTR_POLL_CNTL, EN, 0);
3962 return 0;
3963 }
3964
3965 /* Use deinitialize sequence from CAIL when unbinding device from driver,
3966 * otherwise KIQ is hanging when binding back
3967 */
3968 if (!adev->in_gpu_reset && !adev->in_suspend) {
3969 mutex_lock(&adev->srbm_mutex);
3970 soc15_grbm_select(adev, adev->gfx.kiq.ring.me,
3971 adev->gfx.kiq.ring.pipe,
3972 adev->gfx.kiq.ring.queue, 0);
3973 gfx_v9_0_kiq_fini_register(&adev->gfx.kiq.ring);
3974 soc15_grbm_select(adev, 0, 0, 0, 0);
3975 mutex_unlock(&adev->srbm_mutex);
3976 }
3977
3978 gfx_v9_0_cp_enable(adev, false);
3979 adev->gfx.rlc.funcs->stop(adev);
3980
3981 gfx_v9_0_csb_vram_unpin(adev);
3982
3983 return 0;
3984}
3985
3986static int gfx_v9_0_suspend(void *handle)
3987{
3988 return gfx_v9_0_hw_fini(handle);
3989}
3990
3991static int gfx_v9_0_resume(void *handle)
3992{
3993 return gfx_v9_0_hw_init(handle);
3994}
3995
3996static bool gfx_v9_0_is_idle(void *handle)
3997{
3998 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3999
4000 if (REG_GET_FIELD(RREG32_SOC15(GC, 0, mmGRBM_STATUS),
4001 GRBM_STATUS, GUI_ACTIVE))
4002 return false;
4003 else
4004 return true;
4005}
4006
4007static int gfx_v9_0_wait_for_idle(void *handle)
4008{
4009 unsigned i;
4010 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
4011
4012 for (i = 0; i < adev->usec_timeout; i++) {
4013 if (gfx_v9_0_is_idle(handle))
4014 return 0;
4015 udelay(1);
4016 }
4017 return -ETIMEDOUT;
4018}
4019
4020static int gfx_v9_0_soft_reset(void *handle)
4021{
4022 u32 grbm_soft_reset = 0;
4023 u32 tmp;
4024 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
4025
4026 /* GRBM_STATUS */
4027 tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS);
4028 if (tmp & (GRBM_STATUS__PA_BUSY_MASK | GRBM_STATUS__SC_BUSY_MASK |
4029 GRBM_STATUS__BCI_BUSY_MASK | GRBM_STATUS__SX_BUSY_MASK |
4030 GRBM_STATUS__TA_BUSY_MASK | GRBM_STATUS__VGT_BUSY_MASK |
4031 GRBM_STATUS__DB_BUSY_MASK | GRBM_STATUS__CB_BUSY_MASK |
4032 GRBM_STATUS__GDS_BUSY_MASK | GRBM_STATUS__SPI_BUSY_MASK |
4033 GRBM_STATUS__IA_BUSY_MASK | GRBM_STATUS__IA_BUSY_NO_DMA_MASK)) {
4034 grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset,
4035 GRBM_SOFT_RESET, SOFT_RESET_CP, 1);
4036 grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset,
4037 GRBM_SOFT_RESET, SOFT_RESET_GFX, 1);
4038 }
4039
4040 if (tmp & (GRBM_STATUS__CP_BUSY_MASK | GRBM_STATUS__CP_COHERENCY_BUSY_MASK)) {
4041 grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset,
4042 GRBM_SOFT_RESET, SOFT_RESET_CP, 1);
4043 }
4044
4045 /* GRBM_STATUS2 */
4046 tmp = RREG32_SOC15(GC, 0, mmGRBM_STATUS2);
4047 if (REG_GET_FIELD(tmp, GRBM_STATUS2, RLC_BUSY))
4048 grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset,
4049 GRBM_SOFT_RESET, SOFT_RESET_RLC, 1);
4050
4051
4052 if (grbm_soft_reset) {
4053 /* stop the rlc */
4054 adev->gfx.rlc.funcs->stop(adev);
4055
4056 if (adev->asic_type != CHIP_ARCTURUS)
4057 /* Disable GFX parsing/prefetching */
4058 gfx_v9_0_cp_gfx_enable(adev, false);
4059
4060 /* Disable MEC parsing/prefetching */
4061 gfx_v9_0_cp_compute_enable(adev, false);
4062
4063 if (grbm_soft_reset) {
4064 tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET);
4065 tmp |= grbm_soft_reset;
4066 dev_info(adev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp);
4067 WREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET, tmp);
4068 tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET);
4069
4070 udelay(50);
4071
4072 tmp &= ~grbm_soft_reset;
4073 WREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET, tmp);
4074 tmp = RREG32_SOC15(GC, 0, mmGRBM_SOFT_RESET);
4075 }
4076
4077 /* Wait a little for things to settle down */
4078 udelay(50);
4079 }
4080 return 0;
4081}
4082
4083static uint64_t gfx_v9_0_get_gpu_clock_counter(struct amdgpu_device *adev)
4084{
4085 uint64_t clock;
4086
4087 mutex_lock(&adev->gfx.gpu_clock_mutex);
4088 WREG32_SOC15(GC, 0, mmRLC_CAPTURE_GPU_CLOCK_COUNT, 1);
4089 clock = (uint64_t)RREG32_SOC15(GC, 0, mmRLC_GPU_CLOCK_COUNT_LSB) |
4090 ((uint64_t)RREG32_SOC15(GC, 0, mmRLC_GPU_CLOCK_COUNT_MSB) << 32ULL);
4091 mutex_unlock(&adev->gfx.gpu_clock_mutex);
4092 return clock;
4093}
4094
4095static void gfx_v9_0_ring_emit_gds_switch(struct amdgpu_ring *ring,
4096 uint32_t vmid,
4097 uint32_t gds_base, uint32_t gds_size,
4098 uint32_t gws_base, uint32_t gws_size,
4099 uint32_t oa_base, uint32_t oa_size)
4100{
4101 struct amdgpu_device *adev = ring->adev;
4102
4103 /* GDS Base */
4104 gfx_v9_0_write_data_to_reg(ring, 0, false,
4105 SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_BASE) + 2 * vmid,
4106 gds_base);
4107
4108 /* GDS Size */
4109 gfx_v9_0_write_data_to_reg(ring, 0, false,
4110 SOC15_REG_OFFSET(GC, 0, mmGDS_VMID0_SIZE) + 2 * vmid,
4111 gds_size);
4112
4113 /* GWS */
4114 gfx_v9_0_write_data_to_reg(ring, 0, false,
4115 SOC15_REG_OFFSET(GC, 0, mmGDS_GWS_VMID0) + vmid,
4116 gws_size << GDS_GWS_VMID0__SIZE__SHIFT | gws_base);
4117
4118 /* OA */
4119 gfx_v9_0_write_data_to_reg(ring, 0, false,
4120 SOC15_REG_OFFSET(GC, 0, mmGDS_OA_VMID0) + vmid,
4121 (1 << (oa_size + oa_base)) - (1 << oa_base));
4122}
4123
4124static const u32 vgpr_init_compute_shader[] =
4125{
4126 0xb07c0000, 0xbe8000ff,
4127 0x000000f8, 0xbf110800,
4128 0x7e000280, 0x7e020280,
4129 0x7e040280, 0x7e060280,
4130 0x7e080280, 0x7e0a0280,
4131 0x7e0c0280, 0x7e0e0280,
4132 0x80808800, 0xbe803200,
4133 0xbf84fff5, 0xbf9c0000,
4134 0xd28c0001, 0x0001007f,
4135 0xd28d0001, 0x0002027e,
4136 0x10020288, 0xb8810904,
4137 0xb7814000, 0xd1196a01,
4138 0x00000301, 0xbe800087,
4139 0xbefc00c1, 0xd89c4000,
4140 0x00020201, 0xd89cc080,
4141 0x00040401, 0x320202ff,
4142 0x00000800, 0x80808100,
4143 0xbf84fff8, 0x7e020280,
4144 0xbf810000, 0x00000000,
4145};
4146
4147static const u32 sgpr_init_compute_shader[] =
4148{
4149 0xb07c0000, 0xbe8000ff,
4150 0x0000005f, 0xbee50080,
4151 0xbe812c65, 0xbe822c65,
4152 0xbe832c65, 0xbe842c65,
4153 0xbe852c65, 0xb77c0005,
4154 0x80808500, 0xbf84fff8,
4155 0xbe800080, 0xbf810000,
4156};
4157
4158static const struct soc15_reg_entry vgpr_init_regs[] = {
4159 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff },
4160 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff },
4161 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff },
4162 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff },
4163 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_RESOURCE_LIMITS), 0x1000000 }, /* CU_GROUP_COUNT=1 */
4164 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_X), 256*2 },
4165 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Y), 1 },
4166 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Z), 1 },
4167 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC1), 0x100007f }, /* VGPRS=15 (256 logical VGPRs, SGPRS=1 (16 SGPRs, BULKY=1 */
4168 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC2), 0x400000 }, /* 64KB LDS */
4169};
4170
4171static const struct soc15_reg_entry sgpr_init_regs[] = {
4172 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE0), 0xffffffff },
4173 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE1), 0xffffffff },
4174 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE2), 0xffffffff },
4175 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_STATIC_THREAD_MGMT_SE3), 0xffffffff },
4176 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_RESOURCE_LIMITS), 0x1000000 }, /* CU_GROUP_COUNT=1 */
4177 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_X), 256*2 },
4178 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Y), 1 },
4179 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_NUM_THREAD_Z), 1 },
4180 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC1), 0x340 }, /* SGPRS=13 (112 GPRS) */
4181 { SOC15_REG_ENTRY(GC, 0, mmCOMPUTE_PGM_RSRC2), 0x0 },
4182};
4183
4184static const struct soc15_reg_entry sec_ded_counter_registers[] = {
4185 { SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_SCRATCH_CNT), 0, 1, 1},
4186 { SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_UCODE_CNT), 0, 1, 1},
4187 { SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), 0, 1, 1},
4188 { SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_TAG_CNT), 0, 1, 1},
4189 { SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_DMA_CNT), 0, 1, 1},
4190 { SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_TAG_CNT), 0, 1, 1},
4191 { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_CSINVOC_CNT), 0, 1, 1},
4192 { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_RESTORE_CNT), 0, 1, 1},
4193 { SOC15_REG_ENTRY(GC, 0, mmDC_EDC_STATE_CNT), 0, 1, 1},
4194 { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_CNT), 0, 1, 1},
4195 { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_GRBM_CNT), 0, 1, 1},
4196 { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_DED), 0, 1, 1},
4197 { SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), 0, 4, 1},
4198 { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 0, 4, 6},
4199 { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_DED_CNT), 0, 4, 16},
4200 { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_INFO), 0, 4, 16},
4201 { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_SEC_CNT), 0, 4, 16},
4202 { SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 1, 16},
4203 { SOC15_REG_ENTRY(GC, 0, mmTCP_ATC_EDC_GATCL1_CNT), 0, 4, 16},
4204 { SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT), 0, 4, 16},
4205 { SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), 0, 4, 16},
4206 { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 0, 4, 6},
4207 { SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 0, 4, 16},
4208 { SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 0, 4, 16},
4209 { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), 0, 1, 1},
4210 { SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 0, 1, 1},
4211 { SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 1, 32},
4212 { SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 1, 32},
4213 { SOC15_REG_ENTRY(GC, 0, mmTCI_EDC_CNT), 0, 1, 72},
4214 { SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 0, 1, 16},
4215 { SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), 0, 1, 2},
4216 { SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 0, 4, 6},
4217};
4218
4219static int gfx_v9_0_do_edc_gds_workarounds(struct amdgpu_device *adev)
4220{
4221 struct amdgpu_ring *ring = &adev->gfx.compute_ring[0];
4222 int i, r;
4223
4224 r = amdgpu_ring_alloc(ring, 7);
4225 if (r) {
4226 DRM_ERROR("amdgpu: GDS workarounds failed to lock ring %s (%d).\n",
4227 ring->name, r);
4228 return r;
4229 }
4230
4231 WREG32_SOC15(GC, 0, mmGDS_VMID0_BASE, 0x00000000);
4232 WREG32_SOC15(GC, 0, mmGDS_VMID0_SIZE, adev->gds.gds_size);
4233
4234 amdgpu_ring_write(ring, PACKET3(PACKET3_DMA_DATA, 5));
4235 amdgpu_ring_write(ring, (PACKET3_DMA_DATA_CP_SYNC |
4236 PACKET3_DMA_DATA_DST_SEL(1) |
4237 PACKET3_DMA_DATA_SRC_SEL(2) |
4238 PACKET3_DMA_DATA_ENGINE(0)));
4239 amdgpu_ring_write(ring, 0);
4240 amdgpu_ring_write(ring, 0);
4241 amdgpu_ring_write(ring, 0);
4242 amdgpu_ring_write(ring, 0);
4243 amdgpu_ring_write(ring, PACKET3_DMA_DATA_CMD_RAW_WAIT |
4244 adev->gds.gds_size);
4245
4246 amdgpu_ring_commit(ring);
4247
4248 for (i = 0; i < adev->usec_timeout; i++) {
4249 if (ring->wptr == gfx_v9_0_ring_get_rptr_compute(ring))
4250 break;
4251 udelay(1);
4252 }
4253
4254 if (i >= adev->usec_timeout)
4255 r = -ETIMEDOUT;
4256
4257 WREG32_SOC15(GC, 0, mmGDS_VMID0_SIZE, 0x00000000);
4258
4259 return r;
4260}
4261
4262static int gfx_v9_0_do_edc_gpr_workarounds(struct amdgpu_device *adev)
4263{
4264 struct amdgpu_ring *ring = &adev->gfx.compute_ring[0];
4265 struct amdgpu_ib ib;
4266 struct dma_fence *f = NULL;
4267 int r, i, j, k;
4268 unsigned total_size, vgpr_offset, sgpr_offset;
4269 u64 gpu_addr;
4270
4271 /* only support when RAS is enabled */
4272 if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX))
4273 return 0;
4274
4275 /* bail if the compute ring is not ready */
4276 if (!ring->sched.ready)
4277 return 0;
4278
4279 total_size =
4280 ((ARRAY_SIZE(vgpr_init_regs) * 3) + 4 + 5 + 2) * 4;
4281 total_size +=
4282 ((ARRAY_SIZE(sgpr_init_regs) * 3) + 4 + 5 + 2) * 4;
4283 total_size = ALIGN(total_size, 256);
4284 vgpr_offset = total_size;
4285 total_size += ALIGN(sizeof(vgpr_init_compute_shader), 256);
4286 sgpr_offset = total_size;
4287 total_size += sizeof(sgpr_init_compute_shader);
4288
4289 /* allocate an indirect buffer to put the commands in */
4290 memset(&ib, 0, sizeof(ib));
4291 r = amdgpu_ib_get(adev, NULL, total_size, &ib);
4292 if (r) {
4293 DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
4294 return r;
4295 }
4296
4297 /* load the compute shaders */
4298 for (i = 0; i < ARRAY_SIZE(vgpr_init_compute_shader); i++)
4299 ib.ptr[i + (vgpr_offset / 4)] = vgpr_init_compute_shader[i];
4300
4301 for (i = 0; i < ARRAY_SIZE(sgpr_init_compute_shader); i++)
4302 ib.ptr[i + (sgpr_offset / 4)] = sgpr_init_compute_shader[i];
4303
4304 /* init the ib length to 0 */
4305 ib.length_dw = 0;
4306
4307 /* VGPR */
4308 /* write the register state for the compute dispatch */
4309 for (i = 0; i < ARRAY_SIZE(vgpr_init_regs); i++) {
4310 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1);
4311 ib.ptr[ib.length_dw++] = SOC15_REG_ENTRY_OFFSET(vgpr_init_regs[i])
4312 - PACKET3_SET_SH_REG_START;
4313 ib.ptr[ib.length_dw++] = vgpr_init_regs[i].reg_value;
4314 }
4315 /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */
4316 gpu_addr = (ib.gpu_addr + (u64)vgpr_offset) >> 8;
4317 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2);
4318 ib.ptr[ib.length_dw++] = SOC15_REG_OFFSET(GC, 0, mmCOMPUTE_PGM_LO)
4319 - PACKET3_SET_SH_REG_START;
4320 ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr);
4321 ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr);
4322
4323 /* write dispatch packet */
4324 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3);
4325 ib.ptr[ib.length_dw++] = 128; /* x */
4326 ib.ptr[ib.length_dw++] = 1; /* y */
4327 ib.ptr[ib.length_dw++] = 1; /* z */
4328 ib.ptr[ib.length_dw++] =
4329 REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1);
4330
4331 /* write CS partial flush packet */
4332 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0);
4333 ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4);
4334
4335 /* SGPR */
4336 /* write the register state for the compute dispatch */
4337 for (i = 0; i < ARRAY_SIZE(sgpr_init_regs); i++) {
4338 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1);
4339 ib.ptr[ib.length_dw++] = SOC15_REG_ENTRY_OFFSET(sgpr_init_regs[i])
4340 - PACKET3_SET_SH_REG_START;
4341 ib.ptr[ib.length_dw++] = sgpr_init_regs[i].reg_value;
4342 }
4343 /* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */
4344 gpu_addr = (ib.gpu_addr + (u64)sgpr_offset) >> 8;
4345 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2);
4346 ib.ptr[ib.length_dw++] = SOC15_REG_OFFSET(GC, 0, mmCOMPUTE_PGM_LO)
4347 - PACKET3_SET_SH_REG_START;
4348 ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr);
4349 ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr);
4350
4351 /* write dispatch packet */
4352 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3);
4353 ib.ptr[ib.length_dw++] = 128; /* x */
4354 ib.ptr[ib.length_dw++] = 1; /* y */
4355 ib.ptr[ib.length_dw++] = 1; /* z */
4356 ib.ptr[ib.length_dw++] =
4357 REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1);
4358
4359 /* write CS partial flush packet */
4360 ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0);
4361 ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4);
4362
4363 /* shedule the ib on the ring */
4364 r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f);
4365 if (r) {
4366 DRM_ERROR("amdgpu: ib submit failed (%d).\n", r);
4367 goto fail;
4368 }
4369
4370 /* wait for the GPU to finish processing the IB */
4371 r = dma_fence_wait(f, false);
4372 if (r) {
4373 DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
4374 goto fail;
4375 }
4376
4377 /* read back registers to clear the counters */
4378 mutex_lock(&adev->grbm_idx_mutex);
4379 for (i = 0; i < ARRAY_SIZE(sec_ded_counter_registers); i++) {
4380 for (j = 0; j < sec_ded_counter_registers[i].se_num; j++) {
4381 for (k = 0; k < sec_ded_counter_registers[i].instance; k++) {
4382 gfx_v9_0_select_se_sh(adev, j, 0x0, k);
4383 RREG32(SOC15_REG_ENTRY_OFFSET(sec_ded_counter_registers[i]));
4384 }
4385 }
4386 }
4387 WREG32_SOC15(GC, 0, mmGRBM_GFX_INDEX, 0xe0000000);
4388 mutex_unlock(&adev->grbm_idx_mutex);
4389
4390fail:
4391 amdgpu_ib_free(adev, &ib, NULL);
4392 dma_fence_put(f);
4393
4394 return r;
4395}
4396
4397static int gfx_v9_0_early_init(void *handle)
4398{
4399 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
4400
4401 if (adev->asic_type == CHIP_ARCTURUS)
4402 adev->gfx.num_gfx_rings = 0;
4403 else
4404 adev->gfx.num_gfx_rings = GFX9_NUM_GFX_RINGS;
4405 adev->gfx.num_compute_rings = AMDGPU_MAX_COMPUTE_RINGS;
4406 gfx_v9_0_set_ring_funcs(adev);
4407 gfx_v9_0_set_irq_funcs(adev);
4408 gfx_v9_0_set_gds_init(adev);
4409 gfx_v9_0_set_rlc_funcs(adev);
4410
4411 return 0;
4412}
4413
4414static int gfx_v9_0_process_ras_data_cb(struct amdgpu_device *adev,
4415 struct ras_err_data *err_data,
4416 struct amdgpu_iv_entry *entry);
4417
4418static int gfx_v9_0_ecc_late_init(void *handle)
4419{
4420 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
4421 struct ras_common_if **ras_if = &adev->gfx.ras_if;
4422 struct ras_ih_if ih_info = {
4423 .cb = gfx_v9_0_process_ras_data_cb,
4424 };
4425 struct ras_fs_if fs_info = {
4426 .sysfs_name = "gfx_err_count",
4427 .debugfs_name = "gfx_err_inject",
4428 };
4429 struct ras_common_if ras_block = {
4430 .block = AMDGPU_RAS_BLOCK__GFX,
4431 .type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE,
4432 .sub_block_index = 0,
4433 .name = "gfx",
4434 };
4435 int r;
4436
4437 if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) {
4438 amdgpu_ras_feature_enable_on_boot(adev, &ras_block, 0);
4439 return 0;
4440 }
4441
4442 r = gfx_v9_0_do_edc_gds_workarounds(adev);
4443 if (r)
4444 return r;
4445
4446 /* requires IBs so do in late init after IB pool is initialized */
4447 r = gfx_v9_0_do_edc_gpr_workarounds(adev);
4448 if (r)
4449 return r;
4450
4451 /* handle resume path. */
4452 if (*ras_if) {
4453 /* resend ras TA enable cmd during resume.
4454 * prepare to handle failure.
4455 */
4456 ih_info.head = **ras_if;
4457 r = amdgpu_ras_feature_enable_on_boot(adev, *ras_if, 1);
4458 if (r) {
4459 if (r == -EAGAIN) {
4460 /* request a gpu reset. will run again. */
4461 amdgpu_ras_request_reset_on_boot(adev,
4462 AMDGPU_RAS_BLOCK__GFX);
4463 return 0;
4464 }
4465 /* fail to enable ras, cleanup all. */
4466 goto irq;
4467 }
4468 /* enable successfully. continue. */
4469 goto resume;
4470 }
4471
4472 *ras_if = kmalloc(sizeof(**ras_if), GFP_KERNEL);
4473 if (!*ras_if)
4474 return -ENOMEM;
4475
4476 **ras_if = ras_block;
4477
4478 r = amdgpu_ras_feature_enable_on_boot(adev, *ras_if, 1);
4479 if (r) {
4480 if (r == -EAGAIN) {
4481 amdgpu_ras_request_reset_on_boot(adev,
4482 AMDGPU_RAS_BLOCK__GFX);
4483 r = 0;
4484 }
4485 goto feature;
4486 }
4487
4488 ih_info.head = **ras_if;
4489 fs_info.head = **ras_if;
4490
4491 r = amdgpu_ras_interrupt_add_handler(adev, &ih_info);
4492 if (r)
4493 goto interrupt;
4494
4495 amdgpu_ras_debugfs_create(adev, &fs_info);
4496
4497 r = amdgpu_ras_sysfs_create(adev, &fs_info);
4498 if (r)
4499 goto sysfs;
4500resume:
4501 r = amdgpu_irq_get(adev, &adev->gfx.cp_ecc_error_irq, 0);
4502 if (r)
4503 goto irq;
4504
4505 return 0;
4506irq:
4507 amdgpu_ras_sysfs_remove(adev, *ras_if);
4508sysfs:
4509 amdgpu_ras_debugfs_remove(adev, *ras_if);
4510 amdgpu_ras_interrupt_remove_handler(adev, &ih_info);
4511interrupt:
4512 amdgpu_ras_feature_enable(adev, *ras_if, 0);
4513feature:
4514 kfree(*ras_if);
4515 *ras_if = NULL;
4516 return r;
4517}
4518
4519static int gfx_v9_0_late_init(void *handle)
4520{
4521 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
4522 int r;
4523
4524 r = amdgpu_irq_get(adev, &adev->gfx.priv_reg_irq, 0);
4525 if (r)
4526 return r;
4527
4528 r = amdgpu_irq_get(adev, &adev->gfx.priv_inst_irq, 0);
4529 if (r)
4530 return r;
4531
4532 r = gfx_v9_0_ecc_late_init(handle);
4533 if (r)
4534 return r;
4535
4536 return 0;
4537}
4538
4539static bool gfx_v9_0_is_rlc_enabled(struct amdgpu_device *adev)
4540{
4541 uint32_t rlc_setting;
4542
4543 /* if RLC is not enabled, do nothing */
4544 rlc_setting = RREG32_SOC15(GC, 0, mmRLC_CNTL);
4545 if (!(rlc_setting & RLC_CNTL__RLC_ENABLE_F32_MASK))
4546 return false;
4547
4548 return true;
4549}
4550
4551static void gfx_v9_0_set_safe_mode(struct amdgpu_device *adev)
4552{
4553 uint32_t data;
4554 unsigned i;
4555
4556 data = RLC_SAFE_MODE__CMD_MASK;
4557 data |= (1 << RLC_SAFE_MODE__MESSAGE__SHIFT);
4558 WREG32_SOC15(GC, 0, mmRLC_SAFE_MODE, data);
4559
4560 /* wait for RLC_SAFE_MODE */
4561 for (i = 0; i < adev->usec_timeout; i++) {
4562 if (!REG_GET_FIELD(RREG32_SOC15(GC, 0, mmRLC_SAFE_MODE), RLC_SAFE_MODE, CMD))
4563 break;
4564 udelay(1);
4565 }
4566}
4567
4568static void gfx_v9_0_unset_safe_mode(struct amdgpu_device *adev)
4569{
4570 uint32_t data;
4571
4572 data = RLC_SAFE_MODE__CMD_MASK;
4573 WREG32_SOC15(GC, 0, mmRLC_SAFE_MODE, data);
4574}
4575
4576static void gfx_v9_0_update_gfx_cg_power_gating(struct amdgpu_device *adev,
4577 bool enable)
4578{
4579 amdgpu_gfx_rlc_enter_safe_mode(adev);
4580
4581 if (is_support_sw_smu(adev) && !enable)
4582 smu_set_gfx_cgpg(&adev->smu, enable);
4583
4584 if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_PG) && enable) {
4585 gfx_v9_0_enable_gfx_cg_power_gating(adev, true);
4586 if (adev->pg_flags & AMD_PG_SUPPORT_GFX_PIPELINE)
4587 gfx_v9_0_enable_gfx_pipeline_powergating(adev, true);
4588 } else {
4589 gfx_v9_0_enable_gfx_cg_power_gating(adev, false);
4590 gfx_v9_0_enable_gfx_pipeline_powergating(adev, false);
4591 }
4592
4593 amdgpu_gfx_rlc_exit_safe_mode(adev);
4594}
4595
4596static void gfx_v9_0_update_gfx_mg_power_gating(struct amdgpu_device *adev,
4597 bool enable)
4598{
4599 /* TODO: double check if we need to perform under safe mode */
4600 /* gfx_v9_0_enter_rlc_safe_mode(adev); */
4601
4602 if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_SMG) && enable)
4603 gfx_v9_0_enable_gfx_static_mg_power_gating(adev, true);
4604 else
4605 gfx_v9_0_enable_gfx_static_mg_power_gating(adev, false);
4606
4607 if ((adev->pg_flags & AMD_PG_SUPPORT_GFX_DMG) && enable)
4608 gfx_v9_0_enable_gfx_dynamic_mg_power_gating(adev, true);
4609 else
4610 gfx_v9_0_enable_gfx_dynamic_mg_power_gating(adev, false);
4611
4612 /* gfx_v9_0_exit_rlc_safe_mode(adev); */
4613}
4614
4615static void gfx_v9_0_update_medium_grain_clock_gating(struct amdgpu_device *adev,
4616 bool enable)
4617{
4618 uint32_t data, def;
4619
4620 amdgpu_gfx_rlc_enter_safe_mode(adev);
4621
4622 /* It is disabled by HW by default */
4623 if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG)) {
4624 /* 1 - RLC_CGTT_MGCG_OVERRIDE */
4625 def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE);
4626
4627 if (adev->asic_type != CHIP_VEGA12)
4628 data &= ~RLC_CGTT_MGCG_OVERRIDE__CPF_CGTT_SCLK_OVERRIDE_MASK;
4629
4630 data &= ~(RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK |
4631 RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK |
4632 RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK);
4633
4634 /* only for Vega10 & Raven1 */
4635 data |= RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK;
4636
4637 if (def != data)
4638 WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data);
4639
4640 /* MGLS is a global flag to control all MGLS in GFX */
4641 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) {
4642 /* 2 - RLC memory Light sleep */
4643 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_RLC_LS) {
4644 def = data = RREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL);
4645 data |= RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK;
4646 if (def != data)
4647 WREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL, data);
4648 }
4649 /* 3 - CP memory Light sleep */
4650 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) {
4651 def = data = RREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL);
4652 data |= CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK;
4653 if (def != data)
4654 WREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL, data);
4655 }
4656 }
4657 } else {
4658 /* 1 - MGCG_OVERRIDE */
4659 def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE);
4660
4661 if (adev->asic_type != CHIP_VEGA12)
4662 data |= RLC_CGTT_MGCG_OVERRIDE__CPF_CGTT_SCLK_OVERRIDE_MASK;
4663
4664 data |= (RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK |
4665 RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK |
4666 RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK |
4667 RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK);
4668
4669 if (def != data)
4670 WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data);
4671
4672 /* 2 - disable MGLS in RLC */
4673 data = RREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL);
4674 if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) {
4675 data &= ~RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK;
4676 WREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL, data);
4677 }
4678
4679 /* 3 - disable MGLS in CP */
4680 data = RREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL);
4681 if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) {
4682 data &= ~CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK;
4683 WREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL, data);
4684 }
4685 }
4686
4687 amdgpu_gfx_rlc_exit_safe_mode(adev);
4688}
4689
4690static void gfx_v9_0_update_3d_clock_gating(struct amdgpu_device *adev,
4691 bool enable)
4692{
4693 uint32_t data, def;
4694
4695 if (adev->asic_type == CHIP_ARCTURUS)
4696 return;
4697
4698 amdgpu_gfx_rlc_enter_safe_mode(adev);
4699
4700 /* Enable 3D CGCG/CGLS */
4701 if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGCG)) {
4702 /* write cmd to clear cgcg/cgls ov */
4703 def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE);
4704 /* unset CGCG override */
4705 data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_GFX3D_CG_OVERRIDE_MASK;
4706 /* update CGCG and CGLS override bits */
4707 if (def != data)
4708 WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data);
4709
4710 /* enable 3Dcgcg FSM(0x0000363f) */
4711 def = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D);
4712
4713 data = (0x36 << RLC_CGCG_CGLS_CTRL_3D__CGCG_GFX_IDLE_THRESHOLD__SHIFT) |
4714 RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK;
4715 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_3D_CGLS)
4716 data |= (0x000F << RLC_CGCG_CGLS_CTRL_3D__CGLS_REP_COMPANSAT_DELAY__SHIFT) |
4717 RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK;
4718 if (def != data)
4719 WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D, data);
4720
4721 /* set IDLE_POLL_COUNT(0x00900100) */
4722 def = RREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL);
4723 data = (0x0100 << CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY__SHIFT) |
4724 (0x0090 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT);
4725 if (def != data)
4726 WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL, data);
4727 } else {
4728 /* Disable CGCG/CGLS */
4729 def = data = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D);
4730 /* disable cgcg, cgls should be disabled */
4731 data &= ~(RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK |
4732 RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK);
4733 /* disable cgcg and cgls in FSM */
4734 if (def != data)
4735 WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D, data);
4736 }
4737
4738 amdgpu_gfx_rlc_exit_safe_mode(adev);
4739}
4740
4741static void gfx_v9_0_update_coarse_grain_clock_gating(struct amdgpu_device *adev,
4742 bool enable)
4743{
4744 uint32_t def, data;
4745
4746 amdgpu_gfx_rlc_enter_safe_mode(adev);
4747
4748 if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG)) {
4749 def = data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE);
4750 /* unset CGCG override */
4751 data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGCG_OVERRIDE_MASK;
4752 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS)
4753 data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK;
4754 else
4755 data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK;
4756 /* update CGCG and CGLS override bits */
4757 if (def != data)
4758 WREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE, data);
4759
4760 /* enable cgcg FSM(0x0000363F) */
4761 def = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL);
4762
4763 if (adev->asic_type == CHIP_ARCTURUS)
4764 data = (0x2000 << RLC_CGCG_CGLS_CTRL__CGCG_GFX_IDLE_THRESHOLD__SHIFT) |
4765 RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK;
4766 else
4767 data = (0x36 << RLC_CGCG_CGLS_CTRL__CGCG_GFX_IDLE_THRESHOLD__SHIFT) |
4768 RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK;
4769 if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS)
4770 data |= (0x000F << RLC_CGCG_CGLS_CTRL__CGLS_REP_COMPANSAT_DELAY__SHIFT) |
4771 RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK;
4772 if (def != data)
4773 WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, data);
4774
4775 /* set IDLE_POLL_COUNT(0x00900100) */
4776 def = RREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL);
4777 data = (0x0100 << CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY__SHIFT) |
4778 (0x0090 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT);
4779 if (def != data)
4780 WREG32_SOC15(GC, 0, mmCP_RB_WPTR_POLL_CNTL, data);
4781 } else {
4782 def = data = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL);
4783 /* reset CGCG/CGLS bits */
4784 data &= ~(RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK);
4785 /* disable cgcg and cgls in FSM */
4786 if (def != data)
4787 WREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL, data);
4788 }
4789
4790 amdgpu_gfx_rlc_exit_safe_mode(adev);
4791}
4792
4793static int gfx_v9_0_update_gfx_clock_gating(struct amdgpu_device *adev,
4794 bool enable)
4795{
4796 if (enable) {
4797 /* CGCG/CGLS should be enabled after MGCG/MGLS
4798 * === MGCG + MGLS ===
4799 */
4800 gfx_v9_0_update_medium_grain_clock_gating(adev, enable);
4801 /* === CGCG /CGLS for GFX 3D Only === */
4802 gfx_v9_0_update_3d_clock_gating(adev, enable);
4803 /* === CGCG + CGLS === */
4804 gfx_v9_0_update_coarse_grain_clock_gating(adev, enable);
4805 } else {
4806 /* CGCG/CGLS should be disabled before MGCG/MGLS
4807 * === CGCG + CGLS ===
4808 */
4809 gfx_v9_0_update_coarse_grain_clock_gating(adev, enable);
4810 /* === CGCG /CGLS for GFX 3D Only === */
4811 gfx_v9_0_update_3d_clock_gating(adev, enable);
4812 /* === MGCG + MGLS === */
4813 gfx_v9_0_update_medium_grain_clock_gating(adev, enable);
4814 }
4815 return 0;
4816}
4817
4818static const struct amdgpu_rlc_funcs gfx_v9_0_rlc_funcs = {
4819 .is_rlc_enabled = gfx_v9_0_is_rlc_enabled,
4820 .set_safe_mode = gfx_v9_0_set_safe_mode,
4821 .unset_safe_mode = gfx_v9_0_unset_safe_mode,
4822 .init = gfx_v9_0_rlc_init,
4823 .get_csb_size = gfx_v9_0_get_csb_size,
4824 .get_csb_buffer = gfx_v9_0_get_csb_buffer,
4825 .get_cp_table_num = gfx_v9_0_cp_jump_table_num,
4826 .resume = gfx_v9_0_rlc_resume,
4827 .stop = gfx_v9_0_rlc_stop,
4828 .reset = gfx_v9_0_rlc_reset,
4829 .start = gfx_v9_0_rlc_start
4830};
4831
4832static int gfx_v9_0_set_powergating_state(void *handle,
4833 enum amd_powergating_state state)
4834{
4835 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
4836 bool enable = (state == AMD_PG_STATE_GATE) ? true : false;
4837
4838 switch (adev->asic_type) {
4839 case CHIP_RAVEN:
4840 case CHIP_RENOIR:
4841 if (!enable) {
4842 amdgpu_gfx_off_ctrl(adev, false);
4843 cancel_delayed_work_sync(&adev->gfx.gfx_off_delay_work);
4844 }
4845 if (adev->pg_flags & AMD_PG_SUPPORT_RLC_SMU_HS) {
4846 gfx_v9_0_enable_sck_slow_down_on_power_up(adev, true);
4847 gfx_v9_0_enable_sck_slow_down_on_power_down(adev, true);
4848 } else {
4849 gfx_v9_0_enable_sck_slow_down_on_power_up(adev, false);
4850 gfx_v9_0_enable_sck_slow_down_on_power_down(adev, false);
4851 }
4852
4853 if (adev->pg_flags & AMD_PG_SUPPORT_CP)
4854 gfx_v9_0_enable_cp_power_gating(adev, true);
4855 else
4856 gfx_v9_0_enable_cp_power_gating(adev, false);
4857
4858 /* update gfx cgpg state */
4859 if (is_support_sw_smu(adev) && enable)
4860 smu_set_gfx_cgpg(&adev->smu, enable);
4861 gfx_v9_0_update_gfx_cg_power_gating(adev, enable);
4862
4863 /* update mgcg state */
4864 gfx_v9_0_update_gfx_mg_power_gating(adev, enable);
4865
4866 if (enable)
4867 amdgpu_gfx_off_ctrl(adev, true);
4868 break;
4869 case CHIP_VEGA12:
4870 if (!enable) {
4871 amdgpu_gfx_off_ctrl(adev, false);
4872 cancel_delayed_work_sync(&adev->gfx.gfx_off_delay_work);
4873 } else {
4874 amdgpu_gfx_off_ctrl(adev, true);
4875 }
4876 break;
4877 default:
4878 break;
4879 }
4880
4881 return 0;
4882}
4883
4884static int gfx_v9_0_set_clockgating_state(void *handle,
4885 enum amd_clockgating_state state)
4886{
4887 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
4888
4889 if (amdgpu_sriov_vf(adev))
4890 return 0;
4891
4892 switch (adev->asic_type) {
4893 case CHIP_VEGA10:
4894 case CHIP_VEGA12:
4895 case CHIP_VEGA20:
4896 case CHIP_RAVEN:
4897 case CHIP_ARCTURUS:
4898 case CHIP_RENOIR:
4899 gfx_v9_0_update_gfx_clock_gating(adev,
4900 state == AMD_CG_STATE_GATE ? true : false);
4901 break;
4902 default:
4903 break;
4904 }
4905 return 0;
4906}
4907
4908static void gfx_v9_0_get_clockgating_state(void *handle, u32 *flags)
4909{
4910 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
4911 int data;
4912
4913 if (amdgpu_sriov_vf(adev))
4914 *flags = 0;
4915
4916 /* AMD_CG_SUPPORT_GFX_MGCG */
4917 data = RREG32_SOC15(GC, 0, mmRLC_CGTT_MGCG_OVERRIDE);
4918 if (!(data & RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK))
4919 *flags |= AMD_CG_SUPPORT_GFX_MGCG;
4920
4921 /* AMD_CG_SUPPORT_GFX_CGCG */
4922 data = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL);
4923 if (data & RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK)
4924 *flags |= AMD_CG_SUPPORT_GFX_CGCG;
4925
4926 /* AMD_CG_SUPPORT_GFX_CGLS */
4927 if (data & RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK)
4928 *flags |= AMD_CG_SUPPORT_GFX_CGLS;
4929
4930 /* AMD_CG_SUPPORT_GFX_RLC_LS */
4931 data = RREG32_SOC15(GC, 0, mmRLC_MEM_SLP_CNTL);
4932 if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK)
4933 *flags |= AMD_CG_SUPPORT_GFX_RLC_LS | AMD_CG_SUPPORT_GFX_MGLS;
4934
4935 /* AMD_CG_SUPPORT_GFX_CP_LS */
4936 data = RREG32_SOC15(GC, 0, mmCP_MEM_SLP_CNTL);
4937 if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK)
4938 *flags |= AMD_CG_SUPPORT_GFX_CP_LS | AMD_CG_SUPPORT_GFX_MGLS;
4939
4940 if (adev->asic_type != CHIP_ARCTURUS) {
4941 /* AMD_CG_SUPPORT_GFX_3D_CGCG */
4942 data = RREG32_SOC15(GC, 0, mmRLC_CGCG_CGLS_CTRL_3D);
4943 if (data & RLC_CGCG_CGLS_CTRL_3D__CGCG_EN_MASK)
4944 *flags |= AMD_CG_SUPPORT_GFX_3D_CGCG;
4945
4946 /* AMD_CG_SUPPORT_GFX_3D_CGLS */
4947 if (data & RLC_CGCG_CGLS_CTRL_3D__CGLS_EN_MASK)
4948 *flags |= AMD_CG_SUPPORT_GFX_3D_CGLS;
4949 }
4950}
4951
4952static u64 gfx_v9_0_ring_get_rptr_gfx(struct amdgpu_ring *ring)
4953{
4954 return ring->adev->wb.wb[ring->rptr_offs]; /* gfx9 is 32bit rptr*/
4955}
4956
4957static u64 gfx_v9_0_ring_get_wptr_gfx(struct amdgpu_ring *ring)
4958{
4959 struct amdgpu_device *adev = ring->adev;
4960 u64 wptr;
4961
4962 /* XXX check if swapping is necessary on BE */
4963 if (ring->use_doorbell) {
4964 wptr = atomic64_read((atomic64_t *)&adev->wb.wb[ring->wptr_offs]);
4965 } else {
4966 wptr = RREG32_SOC15(GC, 0, mmCP_RB0_WPTR);
4967 wptr += (u64)RREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI) << 32;
4968 }
4969
4970 return wptr;
4971}
4972
4973static void gfx_v9_0_ring_set_wptr_gfx(struct amdgpu_ring *ring)
4974{
4975 struct amdgpu_device *adev = ring->adev;
4976
4977 if (ring->use_doorbell) {
4978 /* XXX check if swapping is necessary on BE */
4979 atomic64_set((atomic64_t*)&adev->wb.wb[ring->wptr_offs], ring->wptr);
4980 WDOORBELL64(ring->doorbell_index, ring->wptr);
4981 } else {
4982 WREG32_SOC15(GC, 0, mmCP_RB0_WPTR, lower_32_bits(ring->wptr));
4983 WREG32_SOC15(GC, 0, mmCP_RB0_WPTR_HI, upper_32_bits(ring->wptr));
4984 }
4985}
4986
4987static void gfx_v9_0_ring_emit_hdp_flush(struct amdgpu_ring *ring)
4988{
4989 struct amdgpu_device *adev = ring->adev;
4990 u32 ref_and_mask, reg_mem_engine;
4991 const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio_funcs->hdp_flush_reg;
4992
4993 if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) {
4994 switch (ring->me) {
4995 case 1:
4996 ref_and_mask = nbio_hf_reg->ref_and_mask_cp2 << ring->pipe;
4997 break;
4998 case 2:
4999 ref_and_mask = nbio_hf_reg->ref_and_mask_cp6 << ring->pipe;
5000 break;
5001 default:
5002 return;
5003 }
5004 reg_mem_engine = 0;
5005 } else {
5006 ref_and_mask = nbio_hf_reg->ref_and_mask_cp0;
5007 reg_mem_engine = 1; /* pfp */
5008 }
5009
5010 gfx_v9_0_wait_reg_mem(ring, reg_mem_engine, 0, 1,
5011 adev->nbio_funcs->get_hdp_flush_req_offset(adev),
5012 adev->nbio_funcs->get_hdp_flush_done_offset(adev),
5013 ref_and_mask, ref_and_mask, 0x20);
5014}
5015
5016static void gfx_v9_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
5017 struct amdgpu_job *job,
5018 struct amdgpu_ib *ib,
5019 uint32_t flags)
5020{
5021 unsigned vmid = AMDGPU_JOB_GET_VMID(job);
5022 u32 header, control = 0;
5023
5024 if (ib->flags & AMDGPU_IB_FLAG_CE)
5025 header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2);
5026 else
5027 header = PACKET3(PACKET3_INDIRECT_BUFFER, 2);
5028
5029 control |= ib->length_dw | (vmid << 24);
5030
5031 if (amdgpu_sriov_vf(ring->adev) && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) {
5032 control |= INDIRECT_BUFFER_PRE_ENB(1);
5033
5034 if (!(ib->flags & AMDGPU_IB_FLAG_CE))
5035 gfx_v9_0_ring_emit_de_meta(ring);
5036 }
5037
5038 amdgpu_ring_write(ring, header);
5039 BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
5040 amdgpu_ring_write(ring,
5041#ifdef __BIG_ENDIAN
5042 (2 << 0) |
5043#endif
5044 lower_32_bits(ib->gpu_addr));
5045 amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr));
5046 amdgpu_ring_write(ring, control);
5047}
5048
5049static void gfx_v9_0_ring_emit_ib_compute(struct amdgpu_ring *ring,
5050 struct amdgpu_job *job,
5051 struct amdgpu_ib *ib,
5052 uint32_t flags)
5053{
5054 unsigned vmid = AMDGPU_JOB_GET_VMID(job);
5055 u32 control = INDIRECT_BUFFER_VALID | ib->length_dw | (vmid << 24);
5056
5057 /* Currently, there is a high possibility to get wave ID mismatch
5058 * between ME and GDS, leading to a hw deadlock, because ME generates
5059 * different wave IDs than the GDS expects. This situation happens
5060 * randomly when at least 5 compute pipes use GDS ordered append.
5061 * The wave IDs generated by ME are also wrong after suspend/resume.
5062 * Those are probably bugs somewhere else in the kernel driver.
5063 *
5064 * Writing GDS_COMPUTE_MAX_WAVE_ID resets wave ID counters in ME and
5065 * GDS to 0 for this ring (me/pipe).
5066 */
5067 if (ib->flags & AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID) {
5068 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
5069 amdgpu_ring_write(ring, mmGDS_COMPUTE_MAX_WAVE_ID);
5070 amdgpu_ring_write(ring, ring->adev->gds.gds_compute_max_wave_id);
5071 }
5072
5073 amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
5074 BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
5075 amdgpu_ring_write(ring,
5076#ifdef __BIG_ENDIAN
5077 (2 << 0) |
5078#endif
5079 lower_32_bits(ib->gpu_addr));
5080 amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr));
5081 amdgpu_ring_write(ring, control);
5082}
5083
5084static void gfx_v9_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
5085 u64 seq, unsigned flags)
5086{
5087 bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT;
5088 bool int_sel = flags & AMDGPU_FENCE_FLAG_INT;
5089 bool writeback = flags & AMDGPU_FENCE_FLAG_TC_WB_ONLY;
5090
5091 /* RELEASE_MEM - flush caches, send int */
5092 amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 6));
5093 amdgpu_ring_write(ring, ((writeback ? (EOP_TC_WB_ACTION_EN |
5094 EOP_TC_NC_ACTION_EN) :
5095 (EOP_TCL1_ACTION_EN |
5096 EOP_TC_ACTION_EN |
5097 EOP_TC_WB_ACTION_EN |
5098 EOP_TC_MD_ACTION_EN)) |
5099 EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) |
5100 EVENT_INDEX(5)));
5101 amdgpu_ring_write(ring, DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0));
5102
5103 /*
5104 * the address should be Qword aligned if 64bit write, Dword
5105 * aligned if only send 32bit data low (discard data high)
5106 */
5107 if (write64bit)
5108 BUG_ON(addr & 0x7);
5109 else
5110 BUG_ON(addr & 0x3);
5111 amdgpu_ring_write(ring, lower_32_bits(addr));
5112 amdgpu_ring_write(ring, upper_32_bits(addr));
5113 amdgpu_ring_write(ring, lower_32_bits(seq));
5114 amdgpu_ring_write(ring, upper_32_bits(seq));
5115 amdgpu_ring_write(ring, 0);
5116}
5117
5118static void gfx_v9_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
5119{
5120 int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX);
5121 uint32_t seq = ring->fence_drv.sync_seq;
5122 uint64_t addr = ring->fence_drv.gpu_addr;
5123
5124 gfx_v9_0_wait_reg_mem(ring, usepfp, 1, 0,
5125 lower_32_bits(addr), upper_32_bits(addr),
5126 seq, 0xffffffff, 4);
5127}
5128
5129static void gfx_v9_0_ring_emit_vm_flush(struct amdgpu_ring *ring,
5130 unsigned vmid, uint64_t pd_addr)
5131{
5132 amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr);
5133
5134 /* compute doesn't have PFP */
5135 if (ring->funcs->type == AMDGPU_RING_TYPE_GFX) {
5136 /* sync PFP to ME, otherwise we might get invalid PFP reads */
5137 amdgpu_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0));
5138 amdgpu_ring_write(ring, 0x0);
5139 }
5140}
5141
5142static u64 gfx_v9_0_ring_get_rptr_compute(struct amdgpu_ring *ring)
5143{
5144 return ring->adev->wb.wb[ring->rptr_offs]; /* gfx9 hardware is 32bit rptr */
5145}
5146
5147static u64 gfx_v9_0_ring_get_wptr_compute(struct amdgpu_ring *ring)
5148{
5149 u64 wptr;
5150
5151 /* XXX check if swapping is necessary on BE */
5152 if (ring->use_doorbell)
5153 wptr = atomic64_read((atomic64_t *)&ring->adev->wb.wb[ring->wptr_offs]);
5154 else
5155 BUG();
5156 return wptr;
5157}
5158
5159static void gfx_v9_0_ring_set_pipe_percent(struct amdgpu_ring *ring,
5160 bool acquire)
5161{
5162 struct amdgpu_device *adev = ring->adev;
5163 int pipe_num, tmp, reg;
5164 int pipe_percent = acquire ? SPI_WCL_PIPE_PERCENT_GFX__VALUE_MASK : 0x1;
5165
5166 pipe_num = ring->me * adev->gfx.mec.num_pipe_per_mec + ring->pipe;
5167
5168 /* first me only has 2 entries, GFX and HP3D */
5169 if (ring->me > 0)
5170 pipe_num -= 2;
5171
5172 reg = SOC15_REG_OFFSET(GC, 0, mmSPI_WCL_PIPE_PERCENT_GFX) + pipe_num;
5173 tmp = RREG32(reg);
5174 tmp = REG_SET_FIELD(tmp, SPI_WCL_PIPE_PERCENT_GFX, VALUE, pipe_percent);
5175 WREG32(reg, tmp);
5176}
5177
5178static void gfx_v9_0_pipe_reserve_resources(struct amdgpu_device *adev,
5179 struct amdgpu_ring *ring,
5180 bool acquire)
5181{
5182 int i, pipe;
5183 bool reserve;
5184 struct amdgpu_ring *iring;
5185
5186 mutex_lock(&adev->gfx.pipe_reserve_mutex);
5187 pipe = amdgpu_gfx_mec_queue_to_bit(adev, ring->me, ring->pipe, 0);
5188 if (acquire)
5189 set_bit(pipe, adev->gfx.pipe_reserve_bitmap);
5190 else
5191 clear_bit(pipe, adev->gfx.pipe_reserve_bitmap);
5192
5193 if (!bitmap_weight(adev->gfx.pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES)) {
5194 /* Clear all reservations - everyone reacquires all resources */
5195 for (i = 0; i < adev->gfx.num_gfx_rings; ++i)
5196 gfx_v9_0_ring_set_pipe_percent(&adev->gfx.gfx_ring[i],
5197 true);
5198
5199 for (i = 0; i < adev->gfx.num_compute_rings; ++i)
5200 gfx_v9_0_ring_set_pipe_percent(&adev->gfx.compute_ring[i],
5201 true);
5202 } else {
5203 /* Lower all pipes without a current reservation */
5204 for (i = 0; i < adev->gfx.num_gfx_rings; ++i) {
5205 iring = &adev->gfx.gfx_ring[i];
5206 pipe = amdgpu_gfx_mec_queue_to_bit(adev,
5207 iring->me,
5208 iring->pipe,
5209 0);
5210 reserve = test_bit(pipe, adev->gfx.pipe_reserve_bitmap);
5211 gfx_v9_0_ring_set_pipe_percent(iring, reserve);
5212 }
5213
5214 for (i = 0; i < adev->gfx.num_compute_rings; ++i) {
5215 iring = &adev->gfx.compute_ring[i];
5216 pipe = amdgpu_gfx_mec_queue_to_bit(adev,
5217 iring->me,
5218 iring->pipe,
5219 0);
5220 reserve = test_bit(pipe, adev->gfx.pipe_reserve_bitmap);
5221 gfx_v9_0_ring_set_pipe_percent(iring, reserve);
5222 }
5223 }
5224
5225 mutex_unlock(&adev->gfx.pipe_reserve_mutex);
5226}
5227
5228static void gfx_v9_0_hqd_set_priority(struct amdgpu_device *adev,
5229 struct amdgpu_ring *ring,
5230 bool acquire)
5231{
5232 uint32_t pipe_priority = acquire ? 0x2 : 0x0;
5233 uint32_t queue_priority = acquire ? 0xf : 0x0;
5234
5235 mutex_lock(&adev->srbm_mutex);
5236 soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0);
5237
5238 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PIPE_PRIORITY, pipe_priority);
5239 WREG32_SOC15_RLC(GC, 0, mmCP_HQD_QUEUE_PRIORITY, queue_priority);
5240
5241 soc15_grbm_select(adev, 0, 0, 0, 0);
5242 mutex_unlock(&adev->srbm_mutex);
5243}
5244
5245static void gfx_v9_0_ring_set_priority_compute(struct amdgpu_ring *ring,
5246 enum drm_sched_priority priority)
5247{
5248 struct amdgpu_device *adev = ring->adev;
5249 bool acquire = priority == DRM_SCHED_PRIORITY_HIGH_HW;
5250
5251 if (ring->funcs->type != AMDGPU_RING_TYPE_COMPUTE)
5252 return;
5253
5254 gfx_v9_0_hqd_set_priority(adev, ring, acquire);
5255 gfx_v9_0_pipe_reserve_resources(adev, ring, acquire);
5256}
5257
5258static void gfx_v9_0_ring_set_wptr_compute(struct amdgpu_ring *ring)
5259{
5260 struct amdgpu_device *adev = ring->adev;
5261
5262 /* XXX check if swapping is necessary on BE */
5263 if (ring->use_doorbell) {
5264 atomic64_set((atomic64_t*)&adev->wb.wb[ring->wptr_offs], ring->wptr);
5265 WDOORBELL64(ring->doorbell_index, ring->wptr);
5266 } else{
5267 BUG(); /* only DOORBELL method supported on gfx9 now */
5268 }
5269}
5270
5271static void gfx_v9_0_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr,
5272 u64 seq, unsigned int flags)
5273{
5274 struct amdgpu_device *adev = ring->adev;
5275
5276 /* we only allocate 32bit for each seq wb address */
5277 BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT);
5278
5279 /* write fence seq to the "addr" */
5280 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
5281 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
5282 WRITE_DATA_DST_SEL(5) | WR_CONFIRM));
5283 amdgpu_ring_write(ring, lower_32_bits(addr));
5284 amdgpu_ring_write(ring, upper_32_bits(addr));
5285 amdgpu_ring_write(ring, lower_32_bits(seq));
5286
5287 if (flags & AMDGPU_FENCE_FLAG_INT) {
5288 /* set register to trigger INT */
5289 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
5290 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
5291 WRITE_DATA_DST_SEL(0) | WR_CONFIRM));
5292 amdgpu_ring_write(ring, SOC15_REG_OFFSET(GC, 0, mmCPC_INT_STATUS));
5293 amdgpu_ring_write(ring, 0);
5294 amdgpu_ring_write(ring, 0x20000000); /* src_id is 178 */
5295 }
5296}
5297
5298static void gfx_v9_ring_emit_sb(struct amdgpu_ring *ring)
5299{
5300 amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0));
5301 amdgpu_ring_write(ring, 0);
5302}
5303
5304static void gfx_v9_0_ring_emit_ce_meta(struct amdgpu_ring *ring)
5305{
5306 struct v9_ce_ib_state ce_payload = {0};
5307 uint64_t csa_addr;
5308 int cnt;
5309
5310 cnt = (sizeof(ce_payload) >> 2) + 4 - 2;
5311 csa_addr = amdgpu_csa_vaddr(ring->adev);
5312
5313 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt));
5314 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(2) |
5315 WRITE_DATA_DST_SEL(8) |
5316 WR_CONFIRM) |
5317 WRITE_DATA_CACHE_POLICY(0));
5318 amdgpu_ring_write(ring, lower_32_bits(csa_addr + offsetof(struct v9_gfx_meta_data, ce_payload)));
5319 amdgpu_ring_write(ring, upper_32_bits(csa_addr + offsetof(struct v9_gfx_meta_data, ce_payload)));
5320 amdgpu_ring_write_multiple(ring, (void *)&ce_payload, sizeof(ce_payload) >> 2);
5321}
5322
5323static void gfx_v9_0_ring_emit_de_meta(struct amdgpu_ring *ring)
5324{
5325 struct v9_de_ib_state de_payload = {0};
5326 uint64_t csa_addr, gds_addr;
5327 int cnt;
5328
5329 csa_addr = amdgpu_csa_vaddr(ring->adev);
5330 gds_addr = csa_addr + 4096;
5331 de_payload.gds_backup_addrlo = lower_32_bits(gds_addr);
5332 de_payload.gds_backup_addrhi = upper_32_bits(gds_addr);
5333
5334 cnt = (sizeof(de_payload) >> 2) + 4 - 2;
5335 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, cnt));
5336 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) |
5337 WRITE_DATA_DST_SEL(8) |
5338 WR_CONFIRM) |
5339 WRITE_DATA_CACHE_POLICY(0));
5340 amdgpu_ring_write(ring, lower_32_bits(csa_addr + offsetof(struct v9_gfx_meta_data, de_payload)));
5341 amdgpu_ring_write(ring, upper_32_bits(csa_addr + offsetof(struct v9_gfx_meta_data, de_payload)));
5342 amdgpu_ring_write_multiple(ring, (void *)&de_payload, sizeof(de_payload) >> 2);
5343}
5344
5345static void gfx_v9_0_ring_emit_tmz(struct amdgpu_ring *ring, bool start)
5346{
5347 amdgpu_ring_write(ring, PACKET3(PACKET3_FRAME_CONTROL, 0));
5348 amdgpu_ring_write(ring, FRAME_CMD(start ? 0 : 1)); /* frame_end */
5349}
5350
5351static void gfx_v9_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags)
5352{
5353 uint32_t dw2 = 0;
5354
5355 if (amdgpu_sriov_vf(ring->adev))
5356 gfx_v9_0_ring_emit_ce_meta(ring);
5357
5358 gfx_v9_0_ring_emit_tmz(ring, true);
5359
5360 dw2 |= 0x80000000; /* set load_enable otherwise this package is just NOPs */
5361 if (flags & AMDGPU_HAVE_CTX_SWITCH) {
5362 /* set load_global_config & load_global_uconfig */
5363 dw2 |= 0x8001;
5364 /* set load_cs_sh_regs */
5365 dw2 |= 0x01000000;
5366 /* set load_per_context_state & load_gfx_sh_regs for GFX */
5367 dw2 |= 0x10002;
5368
5369 /* set load_ce_ram if preamble presented */
5370 if (AMDGPU_PREAMBLE_IB_PRESENT & flags)
5371 dw2 |= 0x10000000;
5372 } else {
5373 /* still load_ce_ram if this is the first time preamble presented
5374 * although there is no context switch happens.
5375 */
5376 if (AMDGPU_PREAMBLE_IB_PRESENT_FIRST & flags)
5377 dw2 |= 0x10000000;
5378 }
5379
5380 amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1));
5381 amdgpu_ring_write(ring, dw2);
5382 amdgpu_ring_write(ring, 0);
5383}
5384
5385static unsigned gfx_v9_0_ring_emit_init_cond_exec(struct amdgpu_ring *ring)
5386{
5387 unsigned ret;
5388 amdgpu_ring_write(ring, PACKET3(PACKET3_COND_EXEC, 3));
5389 amdgpu_ring_write(ring, lower_32_bits(ring->cond_exe_gpu_addr));
5390 amdgpu_ring_write(ring, upper_32_bits(ring->cond_exe_gpu_addr));
5391 amdgpu_ring_write(ring, 0); /* discard following DWs if *cond_exec_gpu_addr==0 */
5392 ret = ring->wptr & ring->buf_mask;
5393 amdgpu_ring_write(ring, 0x55aa55aa); /* patch dummy value later */
5394 return ret;
5395}
5396
5397static void gfx_v9_0_ring_emit_patch_cond_exec(struct amdgpu_ring *ring, unsigned offset)
5398{
5399 unsigned cur;
5400 BUG_ON(offset > ring->buf_mask);
5401 BUG_ON(ring->ring[offset] != 0x55aa55aa);
5402
5403 cur = (ring->wptr & ring->buf_mask) - 1;
5404 if (likely(cur > offset))
5405 ring->ring[offset] = cur - offset;
5406 else
5407 ring->ring[offset] = (ring->ring_size>>2) - offset + cur;
5408}
5409
5410static void gfx_v9_0_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg)
5411{
5412 struct amdgpu_device *adev = ring->adev;
5413
5414 amdgpu_ring_write(ring, PACKET3(PACKET3_COPY_DATA, 4));
5415 amdgpu_ring_write(ring, 0 | /* src: register*/
5416 (5 << 8) | /* dst: memory */
5417 (1 << 20)); /* write confirm */
5418 amdgpu_ring_write(ring, reg);
5419 amdgpu_ring_write(ring, 0);
5420 amdgpu_ring_write(ring, lower_32_bits(adev->wb.gpu_addr +
5421 adev->virt.reg_val_offs * 4));
5422 amdgpu_ring_write(ring, upper_32_bits(adev->wb.gpu_addr +
5423 adev->virt.reg_val_offs * 4));
5424}
5425
5426static void gfx_v9_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg,
5427 uint32_t val)
5428{
5429 uint32_t cmd = 0;
5430
5431 switch (ring->funcs->type) {
5432 case AMDGPU_RING_TYPE_GFX:
5433 cmd = WRITE_DATA_ENGINE_SEL(1) | WR_CONFIRM;
5434 break;
5435 case AMDGPU_RING_TYPE_KIQ:
5436 cmd = (1 << 16); /* no inc addr */
5437 break;
5438 default:
5439 cmd = WR_CONFIRM;
5440 break;
5441 }
5442 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
5443 amdgpu_ring_write(ring, cmd);
5444 amdgpu_ring_write(ring, reg);
5445 amdgpu_ring_write(ring, 0);
5446 amdgpu_ring_write(ring, val);
5447}
5448
5449static void gfx_v9_0_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg,
5450 uint32_t val, uint32_t mask)
5451{
5452 gfx_v9_0_wait_reg_mem(ring, 0, 0, 0, reg, 0, val, mask, 0x20);
5453}
5454
5455static void gfx_v9_0_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring,
5456 uint32_t reg0, uint32_t reg1,
5457 uint32_t ref, uint32_t mask)
5458{
5459 int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX);
5460 struct amdgpu_device *adev = ring->adev;
5461 bool fw_version_ok = (ring->funcs->type == AMDGPU_RING_TYPE_GFX) ?
5462 adev->gfx.me_fw_write_wait : adev->gfx.mec_fw_write_wait;
5463
5464 if (fw_version_ok)
5465 gfx_v9_0_wait_reg_mem(ring, usepfp, 0, 1, reg0, reg1,
5466 ref, mask, 0x20);
5467 else
5468 amdgpu_ring_emit_reg_write_reg_wait_helper(ring, reg0, reg1,
5469 ref, mask);
5470}
5471
5472static void gfx_v9_0_ring_soft_recovery(struct amdgpu_ring *ring, unsigned vmid)
5473{
5474 struct amdgpu_device *adev = ring->adev;
5475 uint32_t value = 0;
5476
5477 value = REG_SET_FIELD(value, SQ_CMD, CMD, 0x03);
5478 value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01);
5479 value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1);
5480 value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid);
5481 WREG32_SOC15(GC, 0, mmSQ_CMD, value);
5482}
5483
5484static void gfx_v9_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev,
5485 enum amdgpu_interrupt_state state)
5486{
5487 switch (state) {
5488 case AMDGPU_IRQ_STATE_DISABLE:
5489 case AMDGPU_IRQ_STATE_ENABLE:
5490 WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0,
5491 TIME_STAMP_INT_ENABLE,
5492 state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
5493 break;
5494 default:
5495 break;
5496 }
5497}
5498
5499static void gfx_v9_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev,
5500 int me, int pipe,
5501 enum amdgpu_interrupt_state state)
5502{
5503 u32 mec_int_cntl, mec_int_cntl_reg;
5504
5505 /*
5506 * amdgpu controls only the first MEC. That's why this function only
5507 * handles the setting of interrupts for this specific MEC. All other
5508 * pipes' interrupts are set by amdkfd.
5509 */
5510
5511 if (me == 1) {
5512 switch (pipe) {
5513 case 0:
5514 mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE0_INT_CNTL);
5515 break;
5516 case 1:
5517 mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE1_INT_CNTL);
5518 break;
5519 case 2:
5520 mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE2_INT_CNTL);
5521 break;
5522 case 3:
5523 mec_int_cntl_reg = SOC15_REG_OFFSET(GC, 0, mmCP_ME1_PIPE3_INT_CNTL);
5524 break;
5525 default:
5526 DRM_DEBUG("invalid pipe %d\n", pipe);
5527 return;
5528 }
5529 } else {
5530 DRM_DEBUG("invalid me %d\n", me);
5531 return;
5532 }
5533
5534 switch (state) {
5535 case AMDGPU_IRQ_STATE_DISABLE:
5536 mec_int_cntl = RREG32(mec_int_cntl_reg);
5537 mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL,
5538 TIME_STAMP_INT_ENABLE, 0);
5539 WREG32(mec_int_cntl_reg, mec_int_cntl);
5540 break;
5541 case AMDGPU_IRQ_STATE_ENABLE:
5542 mec_int_cntl = RREG32(mec_int_cntl_reg);
5543 mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL,
5544 TIME_STAMP_INT_ENABLE, 1);
5545 WREG32(mec_int_cntl_reg, mec_int_cntl);
5546 break;
5547 default:
5548 break;
5549 }
5550}
5551
5552static int gfx_v9_0_set_priv_reg_fault_state(struct amdgpu_device *adev,
5553 struct amdgpu_irq_src *source,
5554 unsigned type,
5555 enum amdgpu_interrupt_state state)
5556{
5557 switch (state) {
5558 case AMDGPU_IRQ_STATE_DISABLE:
5559 case AMDGPU_IRQ_STATE_ENABLE:
5560 WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0,
5561 PRIV_REG_INT_ENABLE,
5562 state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
5563 break;
5564 default:
5565 break;
5566 }
5567
5568 return 0;
5569}
5570
5571static int gfx_v9_0_set_priv_inst_fault_state(struct amdgpu_device *adev,
5572 struct amdgpu_irq_src *source,
5573 unsigned type,
5574 enum amdgpu_interrupt_state state)
5575{
5576 switch (state) {
5577 case AMDGPU_IRQ_STATE_DISABLE:
5578 case AMDGPU_IRQ_STATE_ENABLE:
5579 WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0,
5580 PRIV_INSTR_INT_ENABLE,
5581 state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
5582 default:
5583 break;
5584 }
5585
5586 return 0;
5587}
5588
5589#define ENABLE_ECC_ON_ME_PIPE(me, pipe) \
5590 WREG32_FIELD15(GC, 0, CP_ME##me##_PIPE##pipe##_INT_CNTL,\
5591 CP_ECC_ERROR_INT_ENABLE, 1)
5592
5593#define DISABLE_ECC_ON_ME_PIPE(me, pipe) \
5594 WREG32_FIELD15(GC, 0, CP_ME##me##_PIPE##pipe##_INT_CNTL,\
5595 CP_ECC_ERROR_INT_ENABLE, 0)
5596
5597static int gfx_v9_0_set_cp_ecc_error_state(struct amdgpu_device *adev,
5598 struct amdgpu_irq_src *source,
5599 unsigned type,
5600 enum amdgpu_interrupt_state state)
5601{
5602 switch (state) {
5603 case AMDGPU_IRQ_STATE_DISABLE:
5604 WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0,
5605 CP_ECC_ERROR_INT_ENABLE, 0);
5606 DISABLE_ECC_ON_ME_PIPE(1, 0);
5607 DISABLE_ECC_ON_ME_PIPE(1, 1);
5608 DISABLE_ECC_ON_ME_PIPE(1, 2);
5609 DISABLE_ECC_ON_ME_PIPE(1, 3);
5610 break;
5611
5612 case AMDGPU_IRQ_STATE_ENABLE:
5613 WREG32_FIELD15(GC, 0, CP_INT_CNTL_RING0,
5614 CP_ECC_ERROR_INT_ENABLE, 1);
5615 ENABLE_ECC_ON_ME_PIPE(1, 0);
5616 ENABLE_ECC_ON_ME_PIPE(1, 1);
5617 ENABLE_ECC_ON_ME_PIPE(1, 2);
5618 ENABLE_ECC_ON_ME_PIPE(1, 3);
5619 break;
5620 default:
5621 break;
5622 }
5623
5624 return 0;
5625}
5626
5627
5628static int gfx_v9_0_set_eop_interrupt_state(struct amdgpu_device *adev,
5629 struct amdgpu_irq_src *src,
5630 unsigned type,
5631 enum amdgpu_interrupt_state state)
5632{
5633 switch (type) {
5634 case AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP:
5635 gfx_v9_0_set_gfx_eop_interrupt_state(adev, state);
5636 break;
5637 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP:
5638 gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 0, state);
5639 break;
5640 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP:
5641 gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 1, state);
5642 break;
5643 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE2_EOP:
5644 gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 2, state);
5645 break;
5646 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE3_EOP:
5647 gfx_v9_0_set_compute_eop_interrupt_state(adev, 1, 3, state);
5648 break;
5649 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE0_EOP:
5650 gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 0, state);
5651 break;
5652 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE1_EOP:
5653 gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 1, state);
5654 break;
5655 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE2_EOP:
5656 gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 2, state);
5657 break;
5658 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE3_EOP:
5659 gfx_v9_0_set_compute_eop_interrupt_state(adev, 2, 3, state);
5660 break;
5661 default:
5662 break;
5663 }
5664 return 0;
5665}
5666
5667static int gfx_v9_0_eop_irq(struct amdgpu_device *adev,
5668 struct amdgpu_irq_src *source,
5669 struct amdgpu_iv_entry *entry)
5670{
5671 int i;
5672 u8 me_id, pipe_id, queue_id;
5673 struct amdgpu_ring *ring;
5674
5675 DRM_DEBUG("IH: CP EOP\n");
5676 me_id = (entry->ring_id & 0x0c) >> 2;
5677 pipe_id = (entry->ring_id & 0x03) >> 0;
5678 queue_id = (entry->ring_id & 0x70) >> 4;
5679
5680 switch (me_id) {
5681 case 0:
5682 amdgpu_fence_process(&adev->gfx.gfx_ring[0]);
5683 break;
5684 case 1:
5685 case 2:
5686 for (i = 0; i < adev->gfx.num_compute_rings; i++) {
5687 ring = &adev->gfx.compute_ring[i];
5688 /* Per-queue interrupt is supported for MEC starting from VI.
5689 * The interrupt can only be enabled/disabled per pipe instead of per queue.
5690 */
5691 if ((ring->me == me_id) && (ring->pipe == pipe_id) && (ring->queue == queue_id))
5692 amdgpu_fence_process(ring);
5693 }
5694 break;
5695 }
5696 return 0;
5697}
5698
5699static void gfx_v9_0_fault(struct amdgpu_device *adev,
5700 struct amdgpu_iv_entry *entry)
5701{
5702 u8 me_id, pipe_id, queue_id;
5703 struct amdgpu_ring *ring;
5704 int i;
5705
5706 me_id = (entry->ring_id & 0x0c) >> 2;
5707 pipe_id = (entry->ring_id & 0x03) >> 0;
5708 queue_id = (entry->ring_id & 0x70) >> 4;
5709
5710 switch (me_id) {
5711 case 0:
5712 drm_sched_fault(&adev->gfx.gfx_ring[0].sched);
5713 break;
5714 case 1:
5715 case 2:
5716 for (i = 0; i < adev->gfx.num_compute_rings; i++) {
5717 ring = &adev->gfx.compute_ring[i];
5718 if (ring->me == me_id && ring->pipe == pipe_id &&
5719 ring->queue == queue_id)
5720 drm_sched_fault(&ring->sched);
5721 }
5722 break;
5723 }
5724}
5725
5726static int gfx_v9_0_priv_reg_irq(struct amdgpu_device *adev,
5727 struct amdgpu_irq_src *source,
5728 struct amdgpu_iv_entry *entry)
5729{
5730 DRM_ERROR("Illegal register access in command stream\n");
5731 gfx_v9_0_fault(adev, entry);
5732 return 0;
5733}
5734
5735static int gfx_v9_0_priv_inst_irq(struct amdgpu_device *adev,
5736 struct amdgpu_irq_src *source,
5737 struct amdgpu_iv_entry *entry)
5738{
5739 DRM_ERROR("Illegal instruction in command stream\n");
5740 gfx_v9_0_fault(adev, entry);
5741 return 0;
5742}
5743
5744static int gfx_v9_0_process_ras_data_cb(struct amdgpu_device *adev,
5745 struct ras_err_data *err_data,
5746 struct amdgpu_iv_entry *entry)
5747{
5748 /* TODO ue will trigger an interrupt. */
5749 kgd2kfd_set_sram_ecc_flag(adev->kfd.dev);
5750 if (adev->gfx.funcs->query_ras_error_count)
5751 adev->gfx.funcs->query_ras_error_count(adev, err_data);
5752 amdgpu_ras_reset_gpu(adev, 0);
5753 return AMDGPU_RAS_SUCCESS;
5754}
5755
5756static const struct {
5757 const char *name;
5758 uint32_t ip;
5759 uint32_t inst;
5760 uint32_t seg;
5761 uint32_t reg_offset;
5762 uint32_t per_se_instance;
5763 int32_t num_instance;
5764 uint32_t sec_count_mask;
5765 uint32_t ded_count_mask;
5766} gfx_ras_edc_regs[] = {
5767 { "CPC_SCRATCH", SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_SCRATCH_CNT), 0, 1,
5768 REG_FIELD_MASK(CPC_EDC_SCRATCH_CNT, SEC_COUNT),
5769 REG_FIELD_MASK(CPC_EDC_SCRATCH_CNT, DED_COUNT) },
5770 { "CPC_UCODE", SOC15_REG_ENTRY(GC, 0, mmCPC_EDC_UCODE_CNT), 0, 1,
5771 REG_FIELD_MASK(CPC_EDC_UCODE_CNT, SEC_COUNT),
5772 REG_FIELD_MASK(CPC_EDC_UCODE_CNT, DED_COUNT) },
5773 { "CPF_ROQ_ME1", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), 0, 1,
5774 REG_FIELD_MASK(CPF_EDC_ROQ_CNT, COUNT_ME1), 0 },
5775 { "CPF_ROQ_ME2", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_ROQ_CNT), 0, 1,
5776 REG_FIELD_MASK(CPF_EDC_ROQ_CNT, COUNT_ME2), 0 },
5777 { "CPF_TAG", SOC15_REG_ENTRY(GC, 0, mmCPF_EDC_TAG_CNT), 0, 1,
5778 REG_FIELD_MASK(CPF_EDC_TAG_CNT, SEC_COUNT),
5779 REG_FIELD_MASK(CPF_EDC_TAG_CNT, DED_COUNT) },
5780 { "CPG_DMA_ROQ", SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_DMA_CNT), 0, 1,
5781 REG_FIELD_MASK(CPG_EDC_DMA_CNT, ROQ_COUNT), 0 },
5782 { "CPG_DMA_TAG", SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_DMA_CNT), 0, 1,
5783 REG_FIELD_MASK(CPG_EDC_DMA_CNT, TAG_SEC_COUNT),
5784 REG_FIELD_MASK(CPG_EDC_DMA_CNT, TAG_DED_COUNT) },
5785 { "CPG_TAG", SOC15_REG_ENTRY(GC, 0, mmCPG_EDC_TAG_CNT), 0, 1,
5786 REG_FIELD_MASK(CPG_EDC_TAG_CNT, SEC_COUNT),
5787 REG_FIELD_MASK(CPG_EDC_TAG_CNT, DED_COUNT) },
5788 { "DC_CSINVOC", SOC15_REG_ENTRY(GC, 0, mmDC_EDC_CSINVOC_CNT), 0, 1,
5789 REG_FIELD_MASK(DC_EDC_CSINVOC_CNT, COUNT_ME1), 0 },
5790 { "DC_RESTORE", SOC15_REG_ENTRY(GC, 0, mmDC_EDC_RESTORE_CNT), 0, 1,
5791 REG_FIELD_MASK(DC_EDC_RESTORE_CNT, COUNT_ME1), 0 },
5792 { "DC_STATE", SOC15_REG_ENTRY(GC, 0, mmDC_EDC_STATE_CNT), 0, 1,
5793 REG_FIELD_MASK(DC_EDC_STATE_CNT, COUNT_ME1), 0 },
5794 { "GDS_MEM", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_CNT), 0, 1,
5795 REG_FIELD_MASK(GDS_EDC_CNT, GDS_MEM_SEC),
5796 REG_FIELD_MASK(GDS_EDC_CNT, GDS_MEM_DED) },
5797 { "GDS_INPUT_QUEUE", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_CNT), 0, 1,
5798 REG_FIELD_MASK(GDS_EDC_CNT, GDS_INPUT_QUEUE_SED), 0 },
5799 { "GDS_ME0_CS_PIPE_MEM", SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT),
5800 0, 1, REG_FIELD_MASK(GDS_EDC_OA_PHY_CNT, ME0_CS_PIPE_MEM_SEC),
5801 REG_FIELD_MASK(GDS_EDC_OA_PHY_CNT, ME0_CS_PIPE_MEM_DED) },
5802 { "GDS_OA_PHY_PHY_CMD_RAM_MEM",
5803 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), 0, 1,
5804 REG_FIELD_MASK(GDS_EDC_OA_PHY_CNT, PHY_CMD_RAM_MEM_SEC),
5805 REG_FIELD_MASK(GDS_EDC_OA_PHY_CNT, PHY_CMD_RAM_MEM_DED) },
5806 { "GDS_OA_PHY_PHY_DATA_RAM_MEM",
5807 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PHY_CNT), 0, 1,
5808 REG_FIELD_MASK(GDS_EDC_OA_PHY_CNT, PHY_DATA_RAM_MEM_SED), 0 },
5809 { "GDS_OA_PIPE_ME1_PIPE0_PIPE_MEM",
5810 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 0, 1,
5811 REG_FIELD_MASK(GDS_EDC_OA_PIPE_CNT, ME1_PIPE0_PIPE_MEM_SEC),
5812 REG_FIELD_MASK(GDS_EDC_OA_PIPE_CNT, ME1_PIPE0_PIPE_MEM_DED) },
5813 { "GDS_OA_PIPE_ME1_PIPE1_PIPE_MEM",
5814 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 0, 1,
5815 REG_FIELD_MASK(GDS_EDC_OA_PIPE_CNT, ME1_PIPE1_PIPE_MEM_SEC),
5816 REG_FIELD_MASK(GDS_EDC_OA_PIPE_CNT, ME1_PIPE1_PIPE_MEM_DED) },
5817 { "GDS_OA_PIPE_ME1_PIPE2_PIPE_MEM",
5818 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 0, 1,
5819 REG_FIELD_MASK(GDS_EDC_OA_PIPE_CNT, ME1_PIPE2_PIPE_MEM_SEC),
5820 REG_FIELD_MASK(GDS_EDC_OA_PIPE_CNT, ME1_PIPE2_PIPE_MEM_DED) },
5821 { "GDS_OA_PIPE_ME1_PIPE3_PIPE_MEM",
5822 SOC15_REG_ENTRY(GC, 0, mmGDS_EDC_OA_PIPE_CNT), 0, 1,
5823 REG_FIELD_MASK(GDS_EDC_OA_PIPE_CNT, ME1_PIPE3_PIPE_MEM_SEC),
5824 REG_FIELD_MASK(GDS_EDC_OA_PIPE_CNT, ME1_PIPE3_PIPE_MEM_DED) },
5825 { "SPI_SR_MEM", SOC15_REG_ENTRY(GC, 0, mmSPI_EDC_CNT), 1, 1,
5826 REG_FIELD_MASK(SPI_EDC_CNT, SPI_SR_MEM_SED_COUNT), 0 },
5827 { "TA_FS_DFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 1, 16,
5828 REG_FIELD_MASK(TA_EDC_CNT, TA_FS_DFIFO_SEC_COUNT),
5829 REG_FIELD_MASK(TA_EDC_CNT, TA_FS_DFIFO_DED_COUNT) },
5830 { "TA_FS_AFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 1, 16,
5831 REG_FIELD_MASK(TA_EDC_CNT, TA_FS_AFIFO_SED_COUNT), 0 },
5832 { "TA_FL_LFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 1, 16,
5833 REG_FIELD_MASK(TA_EDC_CNT, TA_FL_LFIFO_SED_COUNT), 0 },
5834 { "TA_FX_LFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 1, 16,
5835 REG_FIELD_MASK(TA_EDC_CNT, TA_FX_LFIFO_SED_COUNT), 0 },
5836 { "TA_FS_CFIFO", SOC15_REG_ENTRY(GC, 0, mmTA_EDC_CNT), 1, 16,
5837 REG_FIELD_MASK(TA_EDC_CNT, TA_FS_CFIFO_SED_COUNT), 0 },
5838 { "TCA_HOLE_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), 0, 2,
5839 REG_FIELD_MASK(TCA_EDC_CNT, HOLE_FIFO_SED_COUNT), 0 },
5840 { "TCA_REQ_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCA_EDC_CNT), 0, 2,
5841 REG_FIELD_MASK(TCA_EDC_CNT, REQ_FIFO_SED_COUNT), 0 },
5842 { "TCC_CACHE_DATA", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 16,
5843 REG_FIELD_MASK(TCC_EDC_CNT, CACHE_DATA_SEC_COUNT),
5844 REG_FIELD_MASK(TCC_EDC_CNT, CACHE_DATA_DED_COUNT) },
5845 { "TCC_CACHE_DIRTY", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 16,
5846 REG_FIELD_MASK(TCC_EDC_CNT, CACHE_DIRTY_SEC_COUNT),
5847 REG_FIELD_MASK(TCC_EDC_CNT, CACHE_DIRTY_DED_COUNT) },
5848 { "TCC_HIGH_RATE_TAG", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 16,
5849 REG_FIELD_MASK(TCC_EDC_CNT, HIGH_RATE_TAG_SEC_COUNT),
5850 REG_FIELD_MASK(TCC_EDC_CNT, HIGH_RATE_TAG_DED_COUNT) },
5851 { "TCC_LOW_RATE_TAG", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 16,
5852 REG_FIELD_MASK(TCC_EDC_CNT, LOW_RATE_TAG_SEC_COUNT),
5853 REG_FIELD_MASK(TCC_EDC_CNT, LOW_RATE_TAG_DED_COUNT) },
5854 { "TCC_SRC_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 16,
5855 REG_FIELD_MASK(TCC_EDC_CNT, SRC_FIFO_SEC_COUNT),
5856 REG_FIELD_MASK(TCC_EDC_CNT, SRC_FIFO_DED_COUNT) },
5857 { "TCC_IN_USE_DEC", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 16,
5858 REG_FIELD_MASK(TCC_EDC_CNT, IN_USE_DEC_SED_COUNT), 0 },
5859 { "TCC_IN_USE_TRANSFER", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 16,
5860 REG_FIELD_MASK(TCC_EDC_CNT, IN_USE_TRANSFER_SED_COUNT), 0 },
5861 { "TCC_LATENCY_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 16,
5862 REG_FIELD_MASK(TCC_EDC_CNT, LATENCY_FIFO_SED_COUNT), 0 },
5863 { "TCC_RETURN_DATA", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 16,
5864 REG_FIELD_MASK(TCC_EDC_CNT, RETURN_DATA_SED_COUNT), 0 },
5865 { "TCC_RETURN_CONTROL", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 16,
5866 REG_FIELD_MASK(TCC_EDC_CNT, RETURN_CONTROL_SED_COUNT), 0 },
5867 { "TCC_UC_ATOMIC_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT), 0, 16,
5868 REG_FIELD_MASK(TCC_EDC_CNT, UC_ATOMIC_FIFO_SED_COUNT), 0 },
5869 { "TCC_WRITE_RETURN", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 0, 16,
5870 REG_FIELD_MASK(TCC_EDC_CNT2, WRITE_RETURN_SED_COUNT), 0 },
5871 { "TCC_WRITE_CACHE_READ", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 0, 16,
5872 REG_FIELD_MASK(TCC_EDC_CNT2, WRITE_CACHE_READ_SED_COUNT), 0 },
5873 { "TCC_SRC_FIFO_NEXT_RAM", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 0,
5874 16, REG_FIELD_MASK(TCC_EDC_CNT2, SRC_FIFO_NEXT_RAM_SED_COUNT), 0 },
5875 { "TCC_LATENCY_FIFO_NEXT_RAM", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2),
5876 0, 16, REG_FIELD_MASK(TCC_EDC_CNT2, LATENCY_FIFO_NEXT_RAM_SED_COUNT),
5877 0 },
5878 { "TCC_CACHE_TAG_PROBE_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 0,
5879 16, REG_FIELD_MASK(TCC_EDC_CNT2, CACHE_TAG_PROBE_FIFO_SED_COUNT), 0 },
5880 { "TCC_WRRET_TAG_WRITE_RETURN", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2),
5881 0, 16, REG_FIELD_MASK(TCC_EDC_CNT2, WRRET_TAG_WRITE_RETURN_SED_COUNT),
5882 0 },
5883 { "TCC_ATOMIC_RETURN_BUFFER", SOC15_REG_ENTRY(GC, 0, mmTCC_EDC_CNT2), 0,
5884 16, REG_FIELD_MASK(TCC_EDC_CNT2, ATOMIC_RETURN_BUFFER_SED_COUNT), 0 },
5885 { "TCI_WRITE_RAM", SOC15_REG_ENTRY(GC, 0, mmTCI_EDC_CNT), 0, 72,
5886 REG_FIELD_MASK(TCI_EDC_CNT, WRITE_RAM_SED_COUNT), 0 },
5887 { "TCP_CACHE_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 1, 16,
5888 REG_FIELD_MASK(TCP_EDC_CNT_NEW, CACHE_RAM_SEC_COUNT),
5889 REG_FIELD_MASK(TCP_EDC_CNT_NEW, CACHE_RAM_DED_COUNT) },
5890 { "TCP_LFIFO_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 1, 16,
5891 REG_FIELD_MASK(TCP_EDC_CNT_NEW, LFIFO_RAM_SEC_COUNT),
5892 REG_FIELD_MASK(TCP_EDC_CNT_NEW, LFIFO_RAM_DED_COUNT) },
5893 { "TCP_CMD_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 1, 16,
5894 REG_FIELD_MASK(TCP_EDC_CNT_NEW, CMD_FIFO_SED_COUNT), 0 },
5895 { "TCP_VM_FIFO", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 1, 16,
5896 REG_FIELD_MASK(TCP_EDC_CNT_NEW, VM_FIFO_SEC_COUNT), 0 },
5897 { "TCP_DB_RAM", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 1, 16,
5898 REG_FIELD_MASK(TCP_EDC_CNT_NEW, DB_RAM_SED_COUNT), 0 },
5899 { "TCP_UTCL1_LFIFO0", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 1, 16,
5900 REG_FIELD_MASK(TCP_EDC_CNT_NEW, UTCL1_LFIFO0_SEC_COUNT),
5901 REG_FIELD_MASK(TCP_EDC_CNT_NEW, UTCL1_LFIFO0_DED_COUNT) },
5902 { "TCP_UTCL1_LFIFO1", SOC15_REG_ENTRY(GC, 0, mmTCP_EDC_CNT_NEW), 1, 16,
5903 REG_FIELD_MASK(TCP_EDC_CNT_NEW, UTCL1_LFIFO1_SEC_COUNT),
5904 REG_FIELD_MASK(TCP_EDC_CNT_NEW, UTCL1_LFIFO1_DED_COUNT) },
5905 { "TD_SS_FIFO_LO", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), 1, 16,
5906 REG_FIELD_MASK(TD_EDC_CNT, SS_FIFO_LO_SEC_COUNT),
5907 REG_FIELD_MASK(TD_EDC_CNT, SS_FIFO_LO_DED_COUNT) },
5908 { "TD_SS_FIFO_HI", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), 1, 16,
5909 REG_FIELD_MASK(TD_EDC_CNT, SS_FIFO_HI_SEC_COUNT),
5910 REG_FIELD_MASK(TD_EDC_CNT, SS_FIFO_HI_DED_COUNT) },
5911 { "TD_CS_FIFO", SOC15_REG_ENTRY(GC, 0, mmTD_EDC_CNT), 1, 16,
5912 REG_FIELD_MASK(TD_EDC_CNT, CS_FIFO_SED_COUNT), 0 },
5913 { "SQ_LDS_D", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 1, 16,
5914 REG_FIELD_MASK(SQ_EDC_CNT, LDS_D_SEC_COUNT),
5915 REG_FIELD_MASK(SQ_EDC_CNT, LDS_D_DED_COUNT) },
5916 { "SQ_LDS_I", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 1, 16,
5917 REG_FIELD_MASK(SQ_EDC_CNT, LDS_I_SEC_COUNT),
5918 REG_FIELD_MASK(SQ_EDC_CNT, LDS_I_DED_COUNT) },
5919 { "SQ_SGPR", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 1, 16,
5920 REG_FIELD_MASK(SQ_EDC_CNT, SGPR_SEC_COUNT),
5921 REG_FIELD_MASK(SQ_EDC_CNT, SGPR_DED_COUNT) },
5922 { "SQ_VGPR0", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 1, 16,
5923 REG_FIELD_MASK(SQ_EDC_CNT, VGPR0_SEC_COUNT),
5924 REG_FIELD_MASK(SQ_EDC_CNT, VGPR0_DED_COUNT) },
5925 { "SQ_VGPR1", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 1, 16,
5926 REG_FIELD_MASK(SQ_EDC_CNT, VGPR1_SEC_COUNT),
5927 REG_FIELD_MASK(SQ_EDC_CNT, VGPR1_DED_COUNT) },
5928 { "SQ_VGPR2", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 1, 16,
5929 REG_FIELD_MASK(SQ_EDC_CNT, VGPR2_SEC_COUNT),
5930 REG_FIELD_MASK(SQ_EDC_CNT, VGPR2_DED_COUNT) },
5931 { "SQ_VGPR3", SOC15_REG_ENTRY(GC, 0, mmSQ_EDC_CNT), 1, 16,
5932 REG_FIELD_MASK(SQ_EDC_CNT, VGPR3_SEC_COUNT),
5933 REG_FIELD_MASK(SQ_EDC_CNT, VGPR3_DED_COUNT) },
5934 { "SQC_DATA_CU0_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT),
5935 1, 6, REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU0_WRITE_DATA_BUF_SEC_COUNT),
5936 REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU0_WRITE_DATA_BUF_DED_COUNT) },
5937 { "SQC_DATA_CU0_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 1,
5938 6, REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU0_UTCL1_LFIFO_SEC_COUNT),
5939 REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU0_UTCL1_LFIFO_DED_COUNT) },
5940 { "SQC_DATA_CU1_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT),
5941 1, 6, REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU1_WRITE_DATA_BUF_SEC_COUNT),
5942 REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU1_WRITE_DATA_BUF_DED_COUNT) },
5943 { "SQC_DATA_CU1_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 1,
5944 6, REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU1_UTCL1_LFIFO_SEC_COUNT),
5945 REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU1_UTCL1_LFIFO_DED_COUNT) },
5946 { "SQC_DATA_CU2_WRITE_DATA_BUF", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT),
5947 1, 6, REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU2_WRITE_DATA_BUF_SEC_COUNT),
5948 REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU2_WRITE_DATA_BUF_DED_COUNT) },
5949 { "SQC_DATA_CU2_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT), 1,
5950 6, REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU2_UTCL1_LFIFO_SEC_COUNT),
5951 REG_FIELD_MASK(SQC_EDC_CNT, DATA_CU2_UTCL1_LFIFO_DED_COUNT) },
5952 { "SQC_INST_BANKA_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 1,
5953 6, REG_FIELD_MASK(SQC_EDC_CNT2, INST_BANKA_TAG_RAM_SEC_COUNT),
5954 REG_FIELD_MASK(SQC_EDC_CNT2, INST_BANKA_TAG_RAM_DED_COUNT) },
5955 { "SQC_INST_BANKA_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 1,
5956 6, REG_FIELD_MASK(SQC_EDC_CNT2, INST_BANKA_BANK_RAM_SEC_COUNT),
5957 REG_FIELD_MASK(SQC_EDC_CNT2, INST_BANKA_BANK_RAM_DED_COUNT) },
5958 { "SQC_DATA_BANKA_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 1,
5959 6, REG_FIELD_MASK(SQC_EDC_CNT2, DATA_BANKA_TAG_RAM_SEC_COUNT),
5960 REG_FIELD_MASK(SQC_EDC_CNT2, DATA_BANKA_TAG_RAM_DED_COUNT) },
5961 { "SQC_DATA_BANKA_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 1,
5962 6, REG_FIELD_MASK(SQC_EDC_CNT2, DATA_BANKA_BANK_RAM_SEC_COUNT),
5963 REG_FIELD_MASK(SQC_EDC_CNT2, DATA_BANKA_BANK_RAM_DED_COUNT) },
5964 { "SQC_INST_BANKA_UTCL1_MISS_FIFO",
5965 SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 1, 6,
5966 REG_FIELD_MASK(SQC_EDC_CNT2, INST_BANKA_UTCL1_MISS_FIFO_SED_COUNT),
5967 0 },
5968 { "SQC_INST_BANKA_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 1,
5969 6, REG_FIELD_MASK(SQC_EDC_CNT2, INST_BANKA_MISS_FIFO_SED_COUNT), 0 },
5970 { "SQC_DATA_BANKA_HIT_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 1,
5971 6, REG_FIELD_MASK(SQC_EDC_CNT2, DATA_BANKA_HIT_FIFO_SED_COUNT), 0 },
5972 { "SQC_DATA_BANKA_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 1,
5973 6, REG_FIELD_MASK(SQC_EDC_CNT2, DATA_BANKA_MISS_FIFO_SED_COUNT), 0 },
5974 { "SQC_DATA_BANKA_DIRTY_BIT_RAM",
5975 SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 1, 6,
5976 REG_FIELD_MASK(SQC_EDC_CNT2, DATA_BANKA_DIRTY_BIT_RAM_SED_COUNT), 0 },
5977 { "SQC_INST_UTCL1_LFIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT2), 1, 6,
5978 REG_FIELD_MASK(SQC_EDC_CNT2, INST_UTCL1_LFIFO_SEC_COUNT),
5979 REG_FIELD_MASK(SQC_EDC_CNT2, INST_UTCL1_LFIFO_DED_COUNT) },
5980 { "SQC_INST_BANKB_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 1,
5981 6, REG_FIELD_MASK(SQC_EDC_CNT3, INST_BANKB_TAG_RAM_SEC_COUNT),
5982 REG_FIELD_MASK(SQC_EDC_CNT3, INST_BANKB_TAG_RAM_DED_COUNT) },
5983 { "SQC_INST_BANKB_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 1,
5984 6, REG_FIELD_MASK(SQC_EDC_CNT3, INST_BANKB_BANK_RAM_SEC_COUNT),
5985 REG_FIELD_MASK(SQC_EDC_CNT3, INST_BANKB_BANK_RAM_DED_COUNT) },
5986 { "SQC_DATA_BANKB_TAG_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 1,
5987 6, REG_FIELD_MASK(SQC_EDC_CNT3, DATA_BANKB_TAG_RAM_SEC_COUNT),
5988 REG_FIELD_MASK(SQC_EDC_CNT3, DATA_BANKB_TAG_RAM_DED_COUNT) },
5989 { "SQC_DATA_BANKB_BANK_RAM", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 1,
5990 6, REG_FIELD_MASK(SQC_EDC_CNT3, DATA_BANKB_BANK_RAM_SEC_COUNT),
5991 REG_FIELD_MASK(SQC_EDC_CNT3, DATA_BANKB_BANK_RAM_DED_COUNT) },
5992 { "SQC_INST_BANKB_UTCL1_MISS_FIFO",
5993 SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 1, 6,
5994 REG_FIELD_MASK(SQC_EDC_CNT3, INST_BANKB_UTCL1_MISS_FIFO_SED_COUNT),
5995 0 },
5996 { "SQC_INST_BANKB_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 1,
5997 6, REG_FIELD_MASK(SQC_EDC_CNT3, INST_BANKB_MISS_FIFO_SED_COUNT), 0 },
5998 { "SQC_DATA_BANKB_HIT_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 1,
5999 6, REG_FIELD_MASK(SQC_EDC_CNT3, DATA_BANKB_HIT_FIFO_SED_COUNT), 0 },
6000 { "SQC_DATA_BANKB_MISS_FIFO", SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 1,
6001 6, REG_FIELD_MASK(SQC_EDC_CNT3, DATA_BANKB_MISS_FIFO_SED_COUNT), 0 },
6002 { "SQC_DATA_BANKB_DIRTY_BIT_RAM",
6003 SOC15_REG_ENTRY(GC, 0, mmSQC_EDC_CNT3), 1, 6,
6004 REG_FIELD_MASK(SQC_EDC_CNT3, DATA_BANKB_DIRTY_BIT_RAM_SED_COUNT), 0 },
6005 { "EA_DRAMRD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 32,
6006 REG_FIELD_MASK(GCEA_EDC_CNT, DRAMRD_CMDMEM_SEC_COUNT),
6007 REG_FIELD_MASK(GCEA_EDC_CNT, DRAMRD_CMDMEM_DED_COUNT) },
6008 { "EA_DRAMWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 32,
6009 REG_FIELD_MASK(GCEA_EDC_CNT, DRAMWR_CMDMEM_SEC_COUNT),
6010 REG_FIELD_MASK(GCEA_EDC_CNT, DRAMWR_CMDMEM_DED_COUNT) },
6011 { "EA_DRAMWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 32,
6012 REG_FIELD_MASK(GCEA_EDC_CNT, DRAMWR_DATAMEM_SEC_COUNT),
6013 REG_FIELD_MASK(GCEA_EDC_CNT, DRAMWR_DATAMEM_DED_COUNT) },
6014 { "EA_RRET_TAGMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 32,
6015 REG_FIELD_MASK(GCEA_EDC_CNT, RRET_TAGMEM_SEC_COUNT),
6016 REG_FIELD_MASK(GCEA_EDC_CNT, RRET_TAGMEM_DED_COUNT) },
6017 { "EA_WRET_TAGMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 32,
6018 REG_FIELD_MASK(GCEA_EDC_CNT, WRET_TAGMEM_SEC_COUNT),
6019 REG_FIELD_MASK(GCEA_EDC_CNT, WRET_TAGMEM_DED_COUNT) },
6020 { "EA_DRAMRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 32,
6021 REG_FIELD_MASK(GCEA_EDC_CNT, DRAMRD_PAGEMEM_SED_COUNT), 0 },
6022 { "EA_DRAMWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 32,
6023 REG_FIELD_MASK(GCEA_EDC_CNT, DRAMWR_PAGEMEM_SED_COUNT), 0 },
6024 { "EA_IORD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 32,
6025 REG_FIELD_MASK(GCEA_EDC_CNT, IORD_CMDMEM_SED_COUNT), 0 },
6026 { "EA_IOWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 32,
6027 REG_FIELD_MASK(GCEA_EDC_CNT, IOWR_CMDMEM_SED_COUNT), 0 },
6028 { "EA_IOWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT), 0, 32,
6029 REG_FIELD_MASK(GCEA_EDC_CNT, IOWR_DATAMEM_SED_COUNT), 0 },
6030 { "GMIRD_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 32,
6031 REG_FIELD_MASK(GCEA_EDC_CNT2, GMIRD_CMDMEM_SEC_COUNT),
6032 REG_FIELD_MASK(GCEA_EDC_CNT2, GMIRD_CMDMEM_DED_COUNT) },
6033 { "GMIWR_CMDMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 32,
6034 REG_FIELD_MASK(GCEA_EDC_CNT2, GMIWR_CMDMEM_SEC_COUNT),
6035 REG_FIELD_MASK(GCEA_EDC_CNT2, GMIWR_CMDMEM_DED_COUNT) },
6036 { "GMIWR_DATAMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 32,
6037 REG_FIELD_MASK(GCEA_EDC_CNT2, GMIWR_DATAMEM_SEC_COUNT),
6038 REG_FIELD_MASK(GCEA_EDC_CNT2, GMIWR_DATAMEM_DED_COUNT) },
6039 { "GMIRD_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 32,
6040 REG_FIELD_MASK(GCEA_EDC_CNT2, GMIRD_PAGEMEM_SED_COUNT), 0 },
6041 { "GMIWR_PAGEMEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 32,
6042 REG_FIELD_MASK(GCEA_EDC_CNT2, GMIWR_PAGEMEM_SED_COUNT), 0 },
6043 { "MAM_D0MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 32,
6044 REG_FIELD_MASK(GCEA_EDC_CNT2, MAM_D0MEM_SED_COUNT), 0 },
6045 { "MAM_D1MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 32,
6046 REG_FIELD_MASK(GCEA_EDC_CNT2, MAM_D1MEM_SED_COUNT), 0 },
6047 { "MAM_D2MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 32,
6048 REG_FIELD_MASK(GCEA_EDC_CNT2, MAM_D2MEM_SED_COUNT), 0 },
6049 { "MAM_D3MEM", SOC15_REG_ENTRY(GC, 0, mmGCEA_EDC_CNT2), 0, 32,
6050 REG_FIELD_MASK(GCEA_EDC_CNT2, MAM_D3MEM_SED_COUNT), 0 },
6051};
6052
6053static int gfx_v9_0_ras_error_inject(struct amdgpu_device *adev,
6054 void *inject_if)
6055{
6056 struct ras_inject_if *info = (struct ras_inject_if *)inject_if;
6057 int ret;
6058 struct ta_ras_trigger_error_input block_info = { 0 };
6059
6060 if (adev->asic_type != CHIP_VEGA20)
6061 return -EINVAL;
6062
6063 if (info->head.sub_block_index >= ARRAY_SIZE(ras_gfx_subblocks))
6064 return -EINVAL;
6065
6066 if (!ras_gfx_subblocks[info->head.sub_block_index].name)
6067 return -EPERM;
6068
6069 if (!(ras_gfx_subblocks[info->head.sub_block_index].hw_supported_error_type &
6070 info->head.type)) {
6071 DRM_ERROR("GFX Subblock %s, hardware do not support type 0x%x\n",
6072 ras_gfx_subblocks[info->head.sub_block_index].name,
6073 info->head.type);
6074 return -EPERM;
6075 }
6076
6077 if (!(ras_gfx_subblocks[info->head.sub_block_index].sw_supported_error_type &
6078 info->head.type)) {
6079 DRM_ERROR("GFX Subblock %s, driver do not support type 0x%x\n",
6080 ras_gfx_subblocks[info->head.sub_block_index].name,
6081 info->head.type);
6082 return -EPERM;
6083 }
6084
6085 block_info.block_id = amdgpu_ras_block_to_ta(info->head.block);
6086 block_info.sub_block_index =
6087 ras_gfx_subblocks[info->head.sub_block_index].ta_subblock;
6088 block_info.inject_error_type = amdgpu_ras_error_to_ta(info->head.type);
6089 block_info.address = info->address;
6090 block_info.value = info->value;
6091
6092 mutex_lock(&adev->grbm_idx_mutex);
6093 ret = psp_ras_trigger_error(&adev->psp, &block_info);
6094 mutex_unlock(&adev->grbm_idx_mutex);
6095
6096 return ret;
6097}
6098
6099static int gfx_v9_0_query_ras_error_count(struct amdgpu_device *adev,
6100 void *ras_error_status)
6101{
6102 struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status;
6103 uint32_t sec_count, ded_count;
6104 uint32_t i;
6105 uint32_t reg_value;
6106 uint32_t se_id, instance_id;
6107
6108 if (adev->asic_type != CHIP_VEGA20)
6109 return -EINVAL;
6110
6111 err_data->ue_count = 0;
6112 err_data->ce_count = 0;
6113
6114 mutex_lock(&adev->grbm_idx_mutex);
6115 for (se_id = 0; se_id < adev->gfx.config.max_shader_engines; se_id++) {
6116 for (instance_id = 0; instance_id < 256; instance_id++) {
6117 for (i = 0;
6118 i < sizeof(gfx_ras_edc_regs) / sizeof(gfx_ras_edc_regs[0]);
6119 i++) {
6120 if (se_id != 0 &&
6121 !gfx_ras_edc_regs[i].per_se_instance)
6122 continue;
6123 if (instance_id >= gfx_ras_edc_regs[i].num_instance)
6124 continue;
6125
6126 gfx_v9_0_select_se_sh(adev, se_id, 0,
6127 instance_id);
6128
6129 reg_value = RREG32(
6130 adev->reg_offset[gfx_ras_edc_regs[i].ip]
6131 [gfx_ras_edc_regs[i].inst]
6132 [gfx_ras_edc_regs[i].seg] +
6133 gfx_ras_edc_regs[i].reg_offset);
6134 sec_count = reg_value &
6135 gfx_ras_edc_regs[i].sec_count_mask;
6136 ded_count = reg_value &
6137 gfx_ras_edc_regs[i].ded_count_mask;
6138 if (sec_count) {
6139 DRM_INFO(
6140 "Instance[%d][%d]: SubBlock %s, SEC %d\n",
6141 se_id, instance_id,
6142 gfx_ras_edc_regs[i].name,
6143 sec_count);
6144 err_data->ce_count++;
6145 }
6146
6147 if (ded_count) {
6148 DRM_INFO(
6149 "Instance[%d][%d]: SubBlock %s, DED %d\n",
6150 se_id, instance_id,
6151 gfx_ras_edc_regs[i].name,
6152 ded_count);
6153 err_data->ue_count++;
6154 }
6155 }
6156 }
6157 }
6158 gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
6159 mutex_unlock(&adev->grbm_idx_mutex);
6160
6161 return 0;
6162}
6163
6164static int gfx_v9_0_cp_ecc_error_irq(struct amdgpu_device *adev,
6165 struct amdgpu_irq_src *source,
6166 struct amdgpu_iv_entry *entry)
6167{
6168 struct ras_common_if *ras_if = adev->gfx.ras_if;
6169 struct ras_dispatch_if ih_data = {
6170 .entry = entry,
6171 };
6172
6173 if (!ras_if)
6174 return 0;
6175
6176 ih_data.head = *ras_if;
6177
6178 DRM_ERROR("CP ECC ERROR IRQ\n");
6179 amdgpu_ras_interrupt_dispatch(adev, &ih_data);
6180 return 0;
6181}
6182
6183static const struct amd_ip_funcs gfx_v9_0_ip_funcs = {
6184 .name = "gfx_v9_0",
6185 .early_init = gfx_v9_0_early_init,
6186 .late_init = gfx_v9_0_late_init,
6187 .sw_init = gfx_v9_0_sw_init,
6188 .sw_fini = gfx_v9_0_sw_fini,
6189 .hw_init = gfx_v9_0_hw_init,
6190 .hw_fini = gfx_v9_0_hw_fini,
6191 .suspend = gfx_v9_0_suspend,
6192 .resume = gfx_v9_0_resume,
6193 .is_idle = gfx_v9_0_is_idle,
6194 .wait_for_idle = gfx_v9_0_wait_for_idle,
6195 .soft_reset = gfx_v9_0_soft_reset,
6196 .set_clockgating_state = gfx_v9_0_set_clockgating_state,
6197 .set_powergating_state = gfx_v9_0_set_powergating_state,
6198 .get_clockgating_state = gfx_v9_0_get_clockgating_state,
6199};
6200
6201static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_gfx = {
6202 .type = AMDGPU_RING_TYPE_GFX,
6203 .align_mask = 0xff,
6204 .nop = PACKET3(PACKET3_NOP, 0x3FFF),
6205 .support_64bit_ptrs = true,
6206 .vmhub = AMDGPU_GFXHUB_0,
6207 .get_rptr = gfx_v9_0_ring_get_rptr_gfx,
6208 .get_wptr = gfx_v9_0_ring_get_wptr_gfx,
6209 .set_wptr = gfx_v9_0_ring_set_wptr_gfx,
6210 .emit_frame_size = /* totally 242 maximum if 16 IBs */
6211 5 + /* COND_EXEC */
6212 7 + /* PIPELINE_SYNC */
6213 SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
6214 SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
6215 2 + /* VM_FLUSH */
6216 8 + /* FENCE for VM_FLUSH */
6217 20 + /* GDS switch */
6218 4 + /* double SWITCH_BUFFER,
6219 the first COND_EXEC jump to the place just
6220 prior to this double SWITCH_BUFFER */
6221 5 + /* COND_EXEC */
6222 7 + /* HDP_flush */
6223 4 + /* VGT_flush */
6224 14 + /* CE_META */
6225 31 + /* DE_META */
6226 3 + /* CNTX_CTRL */
6227 5 + /* HDP_INVL */
6228 8 + 8 + /* FENCE x2 */
6229 2, /* SWITCH_BUFFER */
6230 .emit_ib_size = 4, /* gfx_v9_0_ring_emit_ib_gfx */
6231 .emit_ib = gfx_v9_0_ring_emit_ib_gfx,
6232 .emit_fence = gfx_v9_0_ring_emit_fence,
6233 .emit_pipeline_sync = gfx_v9_0_ring_emit_pipeline_sync,
6234 .emit_vm_flush = gfx_v9_0_ring_emit_vm_flush,
6235 .emit_gds_switch = gfx_v9_0_ring_emit_gds_switch,
6236 .emit_hdp_flush = gfx_v9_0_ring_emit_hdp_flush,
6237 .test_ring = gfx_v9_0_ring_test_ring,
6238 .test_ib = gfx_v9_0_ring_test_ib,
6239 .insert_nop = amdgpu_ring_insert_nop,
6240 .pad_ib = amdgpu_ring_generic_pad_ib,
6241 .emit_switch_buffer = gfx_v9_ring_emit_sb,
6242 .emit_cntxcntl = gfx_v9_ring_emit_cntxcntl,
6243 .init_cond_exec = gfx_v9_0_ring_emit_init_cond_exec,
6244 .patch_cond_exec = gfx_v9_0_ring_emit_patch_cond_exec,
6245 .emit_tmz = gfx_v9_0_ring_emit_tmz,
6246 .emit_wreg = gfx_v9_0_ring_emit_wreg,
6247 .emit_reg_wait = gfx_v9_0_ring_emit_reg_wait,
6248 .emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait,
6249 .soft_recovery = gfx_v9_0_ring_soft_recovery,
6250};
6251
6252static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_compute = {
6253 .type = AMDGPU_RING_TYPE_COMPUTE,
6254 .align_mask = 0xff,
6255 .nop = PACKET3(PACKET3_NOP, 0x3FFF),
6256 .support_64bit_ptrs = true,
6257 .vmhub = AMDGPU_GFXHUB_0,
6258 .get_rptr = gfx_v9_0_ring_get_rptr_compute,
6259 .get_wptr = gfx_v9_0_ring_get_wptr_compute,
6260 .set_wptr = gfx_v9_0_ring_set_wptr_compute,
6261 .emit_frame_size =
6262 20 + /* gfx_v9_0_ring_emit_gds_switch */
6263 7 + /* gfx_v9_0_ring_emit_hdp_flush */
6264 5 + /* hdp invalidate */
6265 7 + /* gfx_v9_0_ring_emit_pipeline_sync */
6266 SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
6267 SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
6268 2 + /* gfx_v9_0_ring_emit_vm_flush */
6269 8 + 8 + 8, /* gfx_v9_0_ring_emit_fence x3 for user fence, vm fence */
6270 .emit_ib_size = 7, /* gfx_v9_0_ring_emit_ib_compute */
6271 .emit_ib = gfx_v9_0_ring_emit_ib_compute,
6272 .emit_fence = gfx_v9_0_ring_emit_fence,
6273 .emit_pipeline_sync = gfx_v9_0_ring_emit_pipeline_sync,
6274 .emit_vm_flush = gfx_v9_0_ring_emit_vm_flush,
6275 .emit_gds_switch = gfx_v9_0_ring_emit_gds_switch,
6276 .emit_hdp_flush = gfx_v9_0_ring_emit_hdp_flush,
6277 .test_ring = gfx_v9_0_ring_test_ring,
6278 .test_ib = gfx_v9_0_ring_test_ib,
6279 .insert_nop = amdgpu_ring_insert_nop,
6280 .pad_ib = amdgpu_ring_generic_pad_ib,
6281 .set_priority = gfx_v9_0_ring_set_priority_compute,
6282 .emit_wreg = gfx_v9_0_ring_emit_wreg,
6283 .emit_reg_wait = gfx_v9_0_ring_emit_reg_wait,
6284 .emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait,
6285};
6286
6287static const struct amdgpu_ring_funcs gfx_v9_0_ring_funcs_kiq = {
6288 .type = AMDGPU_RING_TYPE_KIQ,
6289 .align_mask = 0xff,
6290 .nop = PACKET3(PACKET3_NOP, 0x3FFF),
6291 .support_64bit_ptrs = true,
6292 .vmhub = AMDGPU_GFXHUB_0,
6293 .get_rptr = gfx_v9_0_ring_get_rptr_compute,
6294 .get_wptr = gfx_v9_0_ring_get_wptr_compute,
6295 .set_wptr = gfx_v9_0_ring_set_wptr_compute,
6296 .emit_frame_size =
6297 20 + /* gfx_v9_0_ring_emit_gds_switch */
6298 7 + /* gfx_v9_0_ring_emit_hdp_flush */
6299 5 + /* hdp invalidate */
6300 7 + /* gfx_v9_0_ring_emit_pipeline_sync */
6301 SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
6302 SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
6303 2 + /* gfx_v9_0_ring_emit_vm_flush */
6304 8 + 8 + 8, /* gfx_v9_0_ring_emit_fence_kiq x3 for user fence, vm fence */
6305 .emit_ib_size = 7, /* gfx_v9_0_ring_emit_ib_compute */
6306 .emit_fence = gfx_v9_0_ring_emit_fence_kiq,
6307 .test_ring = gfx_v9_0_ring_test_ring,
6308 .insert_nop = amdgpu_ring_insert_nop,
6309 .pad_ib = amdgpu_ring_generic_pad_ib,
6310 .emit_rreg = gfx_v9_0_ring_emit_rreg,
6311 .emit_wreg = gfx_v9_0_ring_emit_wreg,
6312 .emit_reg_wait = gfx_v9_0_ring_emit_reg_wait,
6313 .emit_reg_write_reg_wait = gfx_v9_0_ring_emit_reg_write_reg_wait,
6314};
6315
6316static void gfx_v9_0_set_ring_funcs(struct amdgpu_device *adev)
6317{
6318 int i;
6319
6320 adev->gfx.kiq.ring.funcs = &gfx_v9_0_ring_funcs_kiq;
6321
6322 for (i = 0; i < adev->gfx.num_gfx_rings; i++)
6323 adev->gfx.gfx_ring[i].funcs = &gfx_v9_0_ring_funcs_gfx;
6324
6325 for (i = 0; i < adev->gfx.num_compute_rings; i++)
6326 adev->gfx.compute_ring[i].funcs = &gfx_v9_0_ring_funcs_compute;
6327}
6328
6329static const struct amdgpu_irq_src_funcs gfx_v9_0_eop_irq_funcs = {
6330 .set = gfx_v9_0_set_eop_interrupt_state,
6331 .process = gfx_v9_0_eop_irq,
6332};
6333
6334static const struct amdgpu_irq_src_funcs gfx_v9_0_priv_reg_irq_funcs = {
6335 .set = gfx_v9_0_set_priv_reg_fault_state,
6336 .process = gfx_v9_0_priv_reg_irq,
6337};
6338
6339static const struct amdgpu_irq_src_funcs gfx_v9_0_priv_inst_irq_funcs = {
6340 .set = gfx_v9_0_set_priv_inst_fault_state,
6341 .process = gfx_v9_0_priv_inst_irq,
6342};
6343
6344static const struct amdgpu_irq_src_funcs gfx_v9_0_cp_ecc_error_irq_funcs = {
6345 .set = gfx_v9_0_set_cp_ecc_error_state,
6346 .process = gfx_v9_0_cp_ecc_error_irq,
6347};
6348
6349
6350static void gfx_v9_0_set_irq_funcs(struct amdgpu_device *adev)
6351{
6352 adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST;
6353 adev->gfx.eop_irq.funcs = &gfx_v9_0_eop_irq_funcs;
6354
6355 adev->gfx.priv_reg_irq.num_types = 1;
6356 adev->gfx.priv_reg_irq.funcs = &gfx_v9_0_priv_reg_irq_funcs;
6357
6358 adev->gfx.priv_inst_irq.num_types = 1;
6359 adev->gfx.priv_inst_irq.funcs = &gfx_v9_0_priv_inst_irq_funcs;
6360
6361 adev->gfx.cp_ecc_error_irq.num_types = 2; /*C5 ECC error and C9 FUE error*/
6362 adev->gfx.cp_ecc_error_irq.funcs = &gfx_v9_0_cp_ecc_error_irq_funcs;
6363}
6364
6365static void gfx_v9_0_set_rlc_funcs(struct amdgpu_device *adev)
6366{
6367 switch (adev->asic_type) {
6368 case CHIP_VEGA10:
6369 case CHIP_VEGA12:
6370 case CHIP_VEGA20:
6371 case CHIP_RAVEN:
6372 case CHIP_ARCTURUS:
6373 case CHIP_RENOIR:
6374 adev->gfx.rlc.funcs = &gfx_v9_0_rlc_funcs;
6375 break;
6376 default:
6377 break;
6378 }
6379}
6380
6381static void gfx_v9_0_set_gds_init(struct amdgpu_device *adev)
6382{
6383 /* init asci gds info */
6384 switch (adev->asic_type) {
6385 case CHIP_VEGA10:
6386 case CHIP_VEGA12:
6387 case CHIP_VEGA20:
6388 adev->gds.gds_size = 0x10000;
6389 break;
6390 case CHIP_RAVEN:
6391 case CHIP_ARCTURUS:
6392 adev->gds.gds_size = 0x1000;
6393 break;
6394 default:
6395 adev->gds.gds_size = 0x10000;
6396 break;
6397 }
6398
6399 switch (adev->asic_type) {
6400 case CHIP_VEGA10:
6401 case CHIP_VEGA20:
6402 adev->gds.gds_compute_max_wave_id = 0x7ff;
6403 break;
6404 case CHIP_VEGA12:
6405 adev->gds.gds_compute_max_wave_id = 0x27f;
6406 break;
6407 case CHIP_RAVEN:
6408 if (adev->rev_id >= 0x8)
6409 adev->gds.gds_compute_max_wave_id = 0x77; /* raven2 */
6410 else
6411 adev->gds.gds_compute_max_wave_id = 0x15f; /* raven1 */
6412 break;
6413 case CHIP_ARCTURUS:
6414 adev->gds.gds_compute_max_wave_id = 0xfff;
6415 break;
6416 default:
6417 /* this really depends on the chip */
6418 adev->gds.gds_compute_max_wave_id = 0x7ff;
6419 break;
6420 }
6421
6422 adev->gds.gws_size = 64;
6423 adev->gds.oa_size = 16;
6424}
6425
6426static void gfx_v9_0_set_user_cu_inactive_bitmap(struct amdgpu_device *adev,
6427 u32 bitmap)
6428{
6429 u32 data;
6430
6431 if (!bitmap)
6432 return;
6433
6434 data = bitmap << GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT;
6435 data &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK;
6436
6437 WREG32_SOC15(GC, 0, mmGC_USER_SHADER_ARRAY_CONFIG, data);
6438}
6439
6440static u32 gfx_v9_0_get_cu_active_bitmap(struct amdgpu_device *adev)
6441{
6442 u32 data, mask;
6443
6444 data = RREG32_SOC15(GC, 0, mmCC_GC_SHADER_ARRAY_CONFIG);
6445 data |= RREG32_SOC15(GC, 0, mmGC_USER_SHADER_ARRAY_CONFIG);
6446
6447 data &= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK;
6448 data >>= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT;
6449
6450 mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_cu_per_sh);
6451
6452 return (~data) & mask;
6453}
6454
6455static int gfx_v9_0_get_cu_info(struct amdgpu_device *adev,
6456 struct amdgpu_cu_info *cu_info)
6457{
6458 int i, j, k, counter, active_cu_number = 0;
6459 u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0;
6460 unsigned disable_masks[4 * 4];
6461
6462 if (!adev || !cu_info)
6463 return -EINVAL;
6464
6465 /*
6466 * 16 comes from bitmap array size 4*4, and it can cover all gfx9 ASICs
6467 */
6468 if (adev->gfx.config.max_shader_engines *
6469 adev->gfx.config.max_sh_per_se > 16)
6470 return -EINVAL;
6471
6472 amdgpu_gfx_parse_disable_cu(disable_masks,
6473 adev->gfx.config.max_shader_engines,
6474 adev->gfx.config.max_sh_per_se);
6475
6476 mutex_lock(&adev->grbm_idx_mutex);
6477 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
6478 for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
6479 mask = 1;
6480 ao_bitmap = 0;
6481 counter = 0;
6482 gfx_v9_0_select_se_sh(adev, i, j, 0xffffffff);
6483 gfx_v9_0_set_user_cu_inactive_bitmap(
6484 adev, disable_masks[i * adev->gfx.config.max_sh_per_se + j]);
6485 bitmap = gfx_v9_0_get_cu_active_bitmap(adev);
6486
6487 /*
6488 * The bitmap(and ao_cu_bitmap) in cu_info structure is
6489 * 4x4 size array, and it's usually suitable for Vega
6490 * ASICs which has 4*2 SE/SH layout.
6491 * But for Arcturus, SE/SH layout is changed to 8*1.
6492 * To mostly reduce the impact, we make it compatible
6493 * with current bitmap array as below:
6494 * SE4,SH0 --> bitmap[0][1]
6495 * SE5,SH0 --> bitmap[1][1]
6496 * SE6,SH0 --> bitmap[2][1]
6497 * SE7,SH0 --> bitmap[3][1]
6498 */
6499 cu_info->bitmap[i % 4][j + i / 4] = bitmap;
6500
6501 for (k = 0; k < adev->gfx.config.max_cu_per_sh; k ++) {
6502 if (bitmap & mask) {
6503 if (counter < adev->gfx.config.max_cu_per_sh)
6504 ao_bitmap |= mask;
6505 counter ++;
6506 }
6507 mask <<= 1;
6508 }
6509 active_cu_number += counter;
6510 if (i < 2 && j < 2)
6511 ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8));
6512 cu_info->ao_cu_bitmap[i % 4][j + i / 4] = ao_bitmap;
6513 }
6514 }
6515 gfx_v9_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
6516 mutex_unlock(&adev->grbm_idx_mutex);
6517
6518 cu_info->number = active_cu_number;
6519 cu_info->ao_cu_mask = ao_cu_mask;
6520 cu_info->simd_per_cu = NUM_SIMD_PER_CU;
6521
6522 return 0;
6523}
6524
6525const struct amdgpu_ip_block_version gfx_v9_0_ip_block =
6526{
6527 .type = AMD_IP_BLOCK_TYPE_GFX,
6528 .major = 9,
6529 .minor = 0,
6530 .rev = 0,
6531 .funcs = &gfx_v9_0_ip_funcs,
6532};