1/* 2 * Copyright 2014 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#include <linux/firmware.h> 24#include "drmP.h" 25#include "amdgpu.h" 26#include "amdgpu_ih.h" 27#include "amdgpu_gfx.h" 28#include "cikd.h" 29#include "cik.h" 30#include "atom.h" 31#include "amdgpu_ucode.h" 32#include "clearstate_ci.h" 33 34#include "uvd/uvd_4_2_d.h" 35 36#include "dce/dce_8_0_d.h" 37#include "dce/dce_8_0_sh_mask.h" 38 39#include "bif/bif_4_1_d.h" 40#include "bif/bif_4_1_sh_mask.h" 41 42#include "gca/gfx_7_0_d.h" 43#include "gca/gfx_7_2_enum.h" 44#include "gca/gfx_7_2_sh_mask.h" 45 46#include "gmc/gmc_7_0_d.h" 47#include "gmc/gmc_7_0_sh_mask.h" 48 49#include "oss/oss_2_0_d.h" 50#include "oss/oss_2_0_sh_mask.h" 51 52#define GFX7_NUM_GFX_RINGS 1 53#define GFX7_NUM_COMPUTE_RINGS 8 54 55static void gfx_v7_0_set_ring_funcs(struct amdgpu_device *adev); 56static void gfx_v7_0_set_irq_funcs(struct amdgpu_device *adev); 57static void gfx_v7_0_set_gds_init(struct amdgpu_device *adev); 58int gfx_v7_0_get_cu_info(struct amdgpu_device *, struct amdgpu_cu_info *); 59 60MODULE_FIRMWARE("radeon/bonaire_pfp.bin"); 61MODULE_FIRMWARE("radeon/bonaire_me.bin"); 62MODULE_FIRMWARE("radeon/bonaire_ce.bin"); 63MODULE_FIRMWARE("radeon/bonaire_rlc.bin"); 64MODULE_FIRMWARE("radeon/bonaire_mec.bin"); 65 66MODULE_FIRMWARE("radeon/hawaii_pfp.bin"); 67MODULE_FIRMWARE("radeon/hawaii_me.bin"); 68MODULE_FIRMWARE("radeon/hawaii_ce.bin"); 69MODULE_FIRMWARE("radeon/hawaii_rlc.bin"); 70MODULE_FIRMWARE("radeon/hawaii_mec.bin"); 71 72MODULE_FIRMWARE("radeon/kaveri_pfp.bin"); 73MODULE_FIRMWARE("radeon/kaveri_me.bin"); 74MODULE_FIRMWARE("radeon/kaveri_ce.bin"); 75MODULE_FIRMWARE("radeon/kaveri_rlc.bin"); 76MODULE_FIRMWARE("radeon/kaveri_mec.bin"); 77MODULE_FIRMWARE("radeon/kaveri_mec2.bin"); 78 79MODULE_FIRMWARE("radeon/kabini_pfp.bin"); 80MODULE_FIRMWARE("radeon/kabini_me.bin"); 81MODULE_FIRMWARE("radeon/kabini_ce.bin"); 82MODULE_FIRMWARE("radeon/kabini_rlc.bin"); 83MODULE_FIRMWARE("radeon/kabini_mec.bin"); 84 85MODULE_FIRMWARE("radeon/mullins_pfp.bin"); 86MODULE_FIRMWARE("radeon/mullins_me.bin"); 87MODULE_FIRMWARE("radeon/mullins_ce.bin"); 88MODULE_FIRMWARE("radeon/mullins_rlc.bin"); 89MODULE_FIRMWARE("radeon/mullins_mec.bin"); 90 91static const struct amdgpu_gds_reg_offset amdgpu_gds_reg_offset[] = 92{ 93 {mmGDS_VMID0_BASE, mmGDS_VMID0_SIZE, mmGDS_GWS_VMID0, mmGDS_OA_VMID0}, 94 {mmGDS_VMID1_BASE, mmGDS_VMID1_SIZE, mmGDS_GWS_VMID1, mmGDS_OA_VMID1}, 95 {mmGDS_VMID2_BASE, mmGDS_VMID2_SIZE, mmGDS_GWS_VMID2, mmGDS_OA_VMID2}, 96 {mmGDS_VMID3_BASE, mmGDS_VMID3_SIZE, mmGDS_GWS_VMID3, mmGDS_OA_VMID3}, 97 {mmGDS_VMID4_BASE, mmGDS_VMID4_SIZE, mmGDS_GWS_VMID4, mmGDS_OA_VMID4}, 98 {mmGDS_VMID5_BASE, mmGDS_VMID5_SIZE, mmGDS_GWS_VMID5, mmGDS_OA_VMID5}, 99 {mmGDS_VMID6_BASE, mmGDS_VMID6_SIZE, mmGDS_GWS_VMID6, mmGDS_OA_VMID6}, 100 {mmGDS_VMID7_BASE, mmGDS_VMID7_SIZE, mmGDS_GWS_VMID7, mmGDS_OA_VMID7}, 101 {mmGDS_VMID8_BASE, mmGDS_VMID8_SIZE, mmGDS_GWS_VMID8, mmGDS_OA_VMID8}, 102 {mmGDS_VMID9_BASE, mmGDS_VMID9_SIZE, mmGDS_GWS_VMID9, mmGDS_OA_VMID9}, 103 {mmGDS_VMID10_BASE, mmGDS_VMID10_SIZE, mmGDS_GWS_VMID10, mmGDS_OA_VMID10}, 104 {mmGDS_VMID11_BASE, mmGDS_VMID11_SIZE, mmGDS_GWS_VMID11, mmGDS_OA_VMID11}, 105 {mmGDS_VMID12_BASE, mmGDS_VMID12_SIZE, mmGDS_GWS_VMID12, mmGDS_OA_VMID12}, 106 {mmGDS_VMID13_BASE, mmGDS_VMID13_SIZE, mmGDS_GWS_VMID13, mmGDS_OA_VMID13}, 107 {mmGDS_VMID14_BASE, mmGDS_VMID14_SIZE, mmGDS_GWS_VMID14, mmGDS_OA_VMID14}, 108 {mmGDS_VMID15_BASE, mmGDS_VMID15_SIZE, mmGDS_GWS_VMID15, mmGDS_OA_VMID15} 109}; 110 111static const u32 spectre_rlc_save_restore_register_list[] = 112{ 113 (0x0e00 << 16) | (0xc12c >> 2), 114 0x00000000, 115 (0x0e00 << 16) | (0xc140 >> 2), 116 0x00000000, 117 (0x0e00 << 16) | (0xc150 >> 2), 118 0x00000000, 119 (0x0e00 << 16) | (0xc15c >> 2), 120 0x00000000, 121 (0x0e00 << 16) | (0xc168 >> 2), 122 0x00000000, 123 (0x0e00 << 16) | (0xc170 >> 2), 124 0x00000000, 125 (0x0e00 << 16) | (0xc178 >> 2), 126 0x00000000, 127 (0x0e00 << 16) | (0xc204 >> 2), 128 0x00000000, 129 (0x0e00 << 16) | (0xc2b4 >> 2), 130 0x00000000, 131 (0x0e00 << 16) | (0xc2b8 >> 2), 132 0x00000000, 133 (0x0e00 << 16) | (0xc2bc >> 2), 134 0x00000000, 135 (0x0e00 << 16) | (0xc2c0 >> 2), 136 0x00000000, 137 (0x0e00 << 16) | (0x8228 >> 2), 138 0x00000000, 139 (0x0e00 << 16) | (0x829c >> 2), 140 0x00000000, 141 (0x0e00 << 16) | (0x869c >> 2), 142 0x00000000, 143 (0x0600 << 16) | (0x98f4 >> 2), 144 0x00000000, 145 (0x0e00 << 16) | (0x98f8 >> 2), 146 0x00000000, 147 (0x0e00 << 16) | (0x9900 >> 2), 148 0x00000000, 149 (0x0e00 << 16) | (0xc260 >> 2), 150 0x00000000, 151 (0x0e00 << 16) | (0x90e8 >> 2), 152 0x00000000, 153 (0x0e00 << 16) | (0x3c000 >> 2), 154 0x00000000, 155 (0x0e00 << 16) | (0x3c00c >> 2), 156 0x00000000, 157 (0x0e00 << 16) | (0x8c1c >> 2), 158 0x00000000, 159 (0x0e00 << 16) | (0x9700 >> 2), 160 0x00000000, 161 (0x0e00 << 16) | (0xcd20 >> 2), 162 0x00000000, 163 (0x4e00 << 16) | (0xcd20 >> 2), 164 0x00000000, 165 (0x5e00 << 16) | (0xcd20 >> 2), 166 0x00000000, 167 (0x6e00 << 16) | (0xcd20 >> 2), 168 0x00000000, 169 (0x7e00 << 16) | (0xcd20 >> 2), 170 0x00000000, 171 (0x8e00 << 16) | (0xcd20 >> 2), 172 0x00000000, 173 (0x9e00 << 16) | (0xcd20 >> 2), 174 0x00000000, 175 (0xae00 << 16) | (0xcd20 >> 2), 176 0x00000000, 177 (0xbe00 << 16) | (0xcd20 >> 2), 178 0x00000000, 179 (0x0e00 << 16) | (0x89bc >> 2), 180 0x00000000, 181 (0x0e00 << 16) | (0x8900 >> 2), 182 0x00000000, 183 0x3, 184 (0x0e00 << 16) | (0xc130 >> 2), 185 0x00000000, 186 (0x0e00 << 16) | (0xc134 >> 2), 187 0x00000000, 188 (0x0e00 << 16) | (0xc1fc >> 2), 189 0x00000000, 190 (0x0e00 << 16) | (0xc208 >> 2), 191 0x00000000, 192 (0x0e00 << 16) | (0xc264 >> 2), 193 0x00000000, 194 (0x0e00 << 16) | (0xc268 >> 2), 195 0x00000000, 196 (0x0e00 << 16) | (0xc26c >> 2), 197 0x00000000, 198 (0x0e00 << 16) | (0xc270 >> 2), 199 0x00000000, 200 (0x0e00 << 16) | (0xc274 >> 2), 201 0x00000000, 202 (0x0e00 << 16) | (0xc278 >> 2), 203 0x00000000, 204 (0x0e00 << 16) | (0xc27c >> 2), 205 0x00000000, 206 (0x0e00 << 16) | (0xc280 >> 2), 207 0x00000000, 208 (0x0e00 << 16) | (0xc284 >> 2), 209 0x00000000, 210 (0x0e00 << 16) | (0xc288 >> 2), 211 0x00000000, 212 (0x0e00 << 16) | (0xc28c >> 2), 213 0x00000000, 214 (0x0e00 << 16) | (0xc290 >> 2), 215 0x00000000, 216 (0x0e00 << 16) | (0xc294 >> 2), 217 0x00000000, 218 (0x0e00 << 16) | (0xc298 >> 2), 219 0x00000000, 220 (0x0e00 << 16) | (0xc29c >> 2), 221 0x00000000, 222 (0x0e00 << 16) | (0xc2a0 >> 2), 223 0x00000000, 224 (0x0e00 << 16) | (0xc2a4 >> 2), 225 0x00000000, 226 (0x0e00 << 16) | (0xc2a8 >> 2), 227 0x00000000, 228 (0x0e00 << 16) | (0xc2ac >> 2), 229 0x00000000, 230 (0x0e00 << 16) | (0xc2b0 >> 2), 231 0x00000000, 232 (0x0e00 << 16) | (0x301d0 >> 2), 233 0x00000000, 234 (0x0e00 << 16) | (0x30238 >> 2), 235 0x00000000, 236 (0x0e00 << 16) | (0x30250 >> 2), 237 0x00000000, 238 (0x0e00 << 16) | (0x30254 >> 2), 239 0x00000000, 240 (0x0e00 << 16) | (0x30258 >> 2), 241 0x00000000, 242 (0x0e00 << 16) | (0x3025c >> 2), 243 0x00000000, 244 (0x4e00 << 16) | (0xc900 >> 2), 245 0x00000000, 246 (0x5e00 << 16) | (0xc900 >> 2), 247 0x00000000, 248 (0x6e00 << 16) | (0xc900 >> 2), 249 0x00000000, 250 (0x7e00 << 16) | (0xc900 >> 2), 251 0x00000000, 252 (0x8e00 << 16) | (0xc900 >> 2), 253 0x00000000, 254 (0x9e00 << 16) | (0xc900 >> 2), 255 0x00000000, 256 (0xae00 << 16) | (0xc900 >> 2), 257 0x00000000, 258 (0xbe00 << 16) | (0xc900 >> 2), 259 0x00000000, 260 (0x4e00 << 16) | (0xc904 >> 2), 261 0x00000000, 262 (0x5e00 << 16) | (0xc904 >> 2), 263 0x00000000, 264 (0x6e00 << 16) | (0xc904 >> 2), 265 0x00000000, 266 (0x7e00 << 16) | (0xc904 >> 2), 267 0x00000000, 268 (0x8e00 << 16) | (0xc904 >> 2), 269 0x00000000, 270 (0x9e00 << 16) | (0xc904 >> 2), 271 0x00000000, 272 (0xae00 << 16) | (0xc904 >> 2), 273 0x00000000, 274 (0xbe00 << 16) | (0xc904 >> 2), 275 0x00000000, 276 (0x4e00 << 16) | (0xc908 >> 2), 277 0x00000000, 278 (0x5e00 << 16) | (0xc908 >> 2), 279 0x00000000, 280 (0x6e00 << 16) | (0xc908 >> 2), 281 0x00000000, 282 (0x7e00 << 16) | (0xc908 >> 2), 283 0x00000000, 284 (0x8e00 << 16) | (0xc908 >> 2), 285 0x00000000, 286 (0x9e00 << 16) | (0xc908 >> 2), 287 0x00000000, 288 (0xae00 << 16) | (0xc908 >> 2), 289 0x00000000, 290 (0xbe00 << 16) | (0xc908 >> 2), 291 0x00000000, 292 (0x4e00 << 16) | (0xc90c >> 2), 293 0x00000000, 294 (0x5e00 << 16) | (0xc90c >> 2), 295 0x00000000, 296 (0x6e00 << 16) | (0xc90c >> 2), 297 0x00000000, 298 (0x7e00 << 16) | (0xc90c >> 2), 299 0x00000000, 300 (0x8e00 << 16) | (0xc90c >> 2), 301 0x00000000, 302 (0x9e00 << 16) | (0xc90c >> 2), 303 0x00000000, 304 (0xae00 << 16) | (0xc90c >> 2), 305 0x00000000, 306 (0xbe00 << 16) | (0xc90c >> 2), 307 0x00000000, 308 (0x4e00 << 16) | (0xc910 >> 2), 309 0x00000000, 310 (0x5e00 << 16) | (0xc910 >> 2), 311 0x00000000, 312 (0x6e00 << 16) | (0xc910 >> 2), 313 0x00000000, 314 (0x7e00 << 16) | (0xc910 >> 2), 315 0x00000000, 316 (0x8e00 << 16) | (0xc910 >> 2), 317 0x00000000, 318 (0x9e00 << 16) | (0xc910 >> 2), 319 0x00000000, 320 (0xae00 << 16) | (0xc910 >> 2), 321 0x00000000, 322 (0xbe00 << 16) | (0xc910 >> 2), 323 0x00000000, 324 (0x0e00 << 16) | (0xc99c >> 2), 325 0x00000000, 326 (0x0e00 << 16) | (0x9834 >> 2), 327 0x00000000, 328 (0x0000 << 16) | (0x30f00 >> 2), 329 0x00000000, 330 (0x0001 << 16) | (0x30f00 >> 2), 331 0x00000000, 332 (0x0000 << 16) | (0x30f04 >> 2), 333 0x00000000, 334 (0x0001 << 16) | (0x30f04 >> 2), 335 0x00000000, 336 (0x0000 << 16) | (0x30f08 >> 2), 337 0x00000000, 338 (0x0001 << 16) | (0x30f08 >> 2), 339 0x00000000, 340 (0x0000 << 16) | (0x30f0c >> 2), 341 0x00000000, 342 (0x0001 << 16) | (0x30f0c >> 2), 343 0x00000000, 344 (0x0600 << 16) | (0x9b7c >> 2), 345 0x00000000, 346 (0x0e00 << 16) | (0x8a14 >> 2), 347 0x00000000, 348 (0x0e00 << 16) | (0x8a18 >> 2), 349 0x00000000, 350 (0x0600 << 16) | (0x30a00 >> 2), 351 0x00000000, 352 (0x0e00 << 16) | (0x8bf0 >> 2), 353 0x00000000, 354 (0x0e00 << 16) | (0x8bcc >> 2), 355 0x00000000, 356 (0x0e00 << 16) | (0x8b24 >> 2), 357 0x00000000, 358 (0x0e00 << 16) | (0x30a04 >> 2), 359 0x00000000, 360 (0x0600 << 16) | (0x30a10 >> 2), 361 0x00000000, 362 (0x0600 << 16) | (0x30a14 >> 2), 363 0x00000000, 364 (0x0600 << 16) | (0x30a18 >> 2), 365 0x00000000, 366 (0x0600 << 16) | (0x30a2c >> 2), 367 0x00000000, 368 (0x0e00 << 16) | (0xc700 >> 2), 369 0x00000000, 370 (0x0e00 << 16) | (0xc704 >> 2), 371 0x00000000, 372 (0x0e00 << 16) | (0xc708 >> 2), 373 0x00000000, 374 (0x0e00 << 16) | (0xc768 >> 2), 375 0x00000000, 376 (0x0400 << 16) | (0xc770 >> 2), 377 0x00000000, 378 (0x0400 << 16) | (0xc774 >> 2), 379 0x00000000, 380 (0x0400 << 16) | (0xc778 >> 2), 381 0x00000000, 382 (0x0400 << 16) | (0xc77c >> 2), 383 0x00000000, 384 (0x0400 << 16) | (0xc780 >> 2), 385 0x00000000, 386 (0x0400 << 16) | (0xc784 >> 2), 387 0x00000000, 388 (0x0400 << 16) | (0xc788 >> 2), 389 0x00000000, 390 (0x0400 << 16) | (0xc78c >> 2), 391 0x00000000, 392 (0x0400 << 16) | (0xc798 >> 2), 393 0x00000000, 394 (0x0400 << 16) | (0xc79c >> 2), 395 0x00000000, 396 (0x0400 << 16) | (0xc7a0 >> 2), 397 0x00000000, 398 (0x0400 << 16) | (0xc7a4 >> 2), 399 0x00000000, 400 (0x0400 << 16) | (0xc7a8 >> 2), 401 0x00000000, 402 (0x0400 << 16) | (0xc7ac >> 2), 403 0x00000000, 404 (0x0400 << 16) | (0xc7b0 >> 2), 405 0x00000000, 406 (0x0400 << 16) | (0xc7b4 >> 2), 407 0x00000000, 408 (0x0e00 << 16) | (0x9100 >> 2), 409 0x00000000, 410 (0x0e00 << 16) | (0x3c010 >> 2), 411 0x00000000, 412 (0x0e00 << 16) | (0x92a8 >> 2), 413 0x00000000, 414 (0x0e00 << 16) | (0x92ac >> 2), 415 0x00000000, 416 (0x0e00 << 16) | (0x92b4 >> 2), 417 0x00000000, 418 (0x0e00 << 16) | (0x92b8 >> 2), 419 0x00000000, 420 (0x0e00 << 16) | (0x92bc >> 2), 421 0x00000000, 422 (0x0e00 << 16) | (0x92c0 >> 2), 423 0x00000000, 424 (0x0e00 << 16) | (0x92c4 >> 2), 425 0x00000000, 426 (0x0e00 << 16) | (0x92c8 >> 2), 427 0x00000000, 428 (0x0e00 << 16) | (0x92cc >> 2), 429 0x00000000, 430 (0x0e00 << 16) | (0x92d0 >> 2), 431 0x00000000, 432 (0x0e00 << 16) | (0x8c00 >> 2), 433 0x00000000, 434 (0x0e00 << 16) | (0x8c04 >> 2), 435 0x00000000, 436 (0x0e00 << 16) | (0x8c20 >> 2), 437 0x00000000, 438 (0x0e00 << 16) | (0x8c38 >> 2), 439 0x00000000, 440 (0x0e00 << 16) | (0x8c3c >> 2), 441 0x00000000, 442 (0x0e00 << 16) | (0xae00 >> 2), 443 0x00000000, 444 (0x0e00 << 16) | (0x9604 >> 2), 445 0x00000000, 446 (0x0e00 << 16) | (0xac08 >> 2), 447 0x00000000, 448 (0x0e00 << 16) | (0xac0c >> 2), 449 0x00000000, 450 (0x0e00 << 16) | (0xac10 >> 2), 451 0x00000000, 452 (0x0e00 << 16) | (0xac14 >> 2), 453 0x00000000, 454 (0x0e00 << 16) | (0xac58 >> 2), 455 0x00000000, 456 (0x0e00 << 16) | (0xac68 >> 2), 457 0x00000000, 458 (0x0e00 << 16) | (0xac6c >> 2), 459 0x00000000, 460 (0x0e00 << 16) | (0xac70 >> 2), 461 0x00000000, 462 (0x0e00 << 16) | (0xac74 >> 2), 463 0x00000000, 464 (0x0e00 << 16) | (0xac78 >> 2), 465 0x00000000, 466 (0x0e00 << 16) | (0xac7c >> 2), 467 0x00000000, 468 (0x0e00 << 16) | (0xac80 >> 2), 469 0x00000000, 470 (0x0e00 << 16) | (0xac84 >> 2), 471 0x00000000, 472 (0x0e00 << 16) | (0xac88 >> 2), 473 0x00000000, 474 (0x0e00 << 16) | (0xac8c >> 2), 475 0x00000000, 476 (0x0e00 << 16) | (0x970c >> 2), 477 0x00000000, 478 (0x0e00 << 16) | (0x9714 >> 2), 479 0x00000000, 480 (0x0e00 << 16) | (0x9718 >> 2), 481 0x00000000, 482 (0x0e00 << 16) | (0x971c >> 2), 483 0x00000000, 484 (0x0e00 << 16) | (0x31068 >> 2), 485 0x00000000, 486 (0x4e00 << 16) | (0x31068 >> 2), 487 0x00000000, 488 (0x5e00 << 16) | (0x31068 >> 2), 489 0x00000000, 490 (0x6e00 << 16) | (0x31068 >> 2), 491 0x00000000, 492 (0x7e00 << 16) | (0x31068 >> 2), 493 0x00000000, 494 (0x8e00 << 16) | (0x31068 >> 2), 495 0x00000000, 496 (0x9e00 << 16) | (0x31068 >> 2), 497 0x00000000, 498 (0xae00 << 16) | (0x31068 >> 2), 499 0x00000000, 500 (0xbe00 << 16) | (0x31068 >> 2), 501 0x00000000, 502 (0x0e00 << 16) | (0xcd10 >> 2), 503 0x00000000, 504 (0x0e00 << 16) | (0xcd14 >> 2), 505 0x00000000, 506 (0x0e00 << 16) | (0x88b0 >> 2), 507 0x00000000, 508 (0x0e00 << 16) | (0x88b4 >> 2), 509 0x00000000, 510 (0x0e00 << 16) | (0x88b8 >> 2), 511 0x00000000, 512 (0x0e00 << 16) | (0x88bc >> 2), 513 0x00000000, 514 (0x0400 << 16) | (0x89c0 >> 2), 515 0x00000000, 516 (0x0e00 << 16) | (0x88c4 >> 2), 517 0x00000000, 518 (0x0e00 << 16) | (0x88c8 >> 2), 519 0x00000000, 520 (0x0e00 << 16) | (0x88d0 >> 2), 521 0x00000000, 522 (0x0e00 << 16) | (0x88d4 >> 2), 523 0x00000000, 524 (0x0e00 << 16) | (0x88d8 >> 2), 525 0x00000000, 526 (0x0e00 << 16) | (0x8980 >> 2), 527 0x00000000, 528 (0x0e00 << 16) | (0x30938 >> 2), 529 0x00000000, 530 (0x0e00 << 16) | (0x3093c >> 2), 531 0x00000000, 532 (0x0e00 << 16) | (0x30940 >> 2), 533 0x00000000, 534 (0x0e00 << 16) | (0x89a0 >> 2), 535 0x00000000, 536 (0x0e00 << 16) | (0x30900 >> 2), 537 0x00000000, 538 (0x0e00 << 16) | (0x30904 >> 2), 539 0x00000000, 540 (0x0e00 << 16) | (0x89b4 >> 2), 541 0x00000000, 542 (0x0e00 << 16) | (0x3c210 >> 2), 543 0x00000000, 544 (0x0e00 << 16) | (0x3c214 >> 2), 545 0x00000000, 546 (0x0e00 << 16) | (0x3c218 >> 2), 547 0x00000000, 548 (0x0e00 << 16) | (0x8904 >> 2), 549 0x00000000, 550 0x5, 551 (0x0e00 << 16) | (0x8c28 >> 2), 552 (0x0e00 << 16) | (0x8c2c >> 2), 553 (0x0e00 << 16) | (0x8c30 >> 2), 554 (0x0e00 << 16) | (0x8c34 >> 2), 555 (0x0e00 << 16) | (0x9600 >> 2), 556}; 557 558static const u32 kalindi_rlc_save_restore_register_list[] = 559{ 560 (0x0e00 << 16) | (0xc12c >> 2), 561 0x00000000, 562 (0x0e00 << 16) | (0xc140 >> 2), 563 0x00000000, 564 (0x0e00 << 16) | (0xc150 >> 2), 565 0x00000000, 566 (0x0e00 << 16) | (0xc15c >> 2), 567 0x00000000, 568 (0x0e00 << 16) | (0xc168 >> 2), 569 0x00000000, 570 (0x0e00 << 16) | (0xc170 >> 2), 571 0x00000000, 572 (0x0e00 << 16) | (0xc204 >> 2), 573 0x00000000, 574 (0x0e00 << 16) | (0xc2b4 >> 2), 575 0x00000000, 576 (0x0e00 << 16) | (0xc2b8 >> 2), 577 0x00000000, 578 (0x0e00 << 16) | (0xc2bc >> 2), 579 0x00000000, 580 (0x0e00 << 16) | (0xc2c0 >> 2), 581 0x00000000, 582 (0x0e00 << 16) | (0x8228 >> 2), 583 0x00000000, 584 (0x0e00 << 16) | (0x829c >> 2), 585 0x00000000, 586 (0x0e00 << 16) | (0x869c >> 2), 587 0x00000000, 588 (0x0600 << 16) | (0x98f4 >> 2), 589 0x00000000, 590 (0x0e00 << 16) | (0x98f8 >> 2), 591 0x00000000, 592 (0x0e00 << 16) | (0x9900 >> 2), 593 0x00000000, 594 (0x0e00 << 16) | (0xc260 >> 2), 595 0x00000000, 596 (0x0e00 << 16) | (0x90e8 >> 2), 597 0x00000000, 598 (0x0e00 << 16) | (0x3c000 >> 2), 599 0x00000000, 600 (0x0e00 << 16) | (0x3c00c >> 2), 601 0x00000000, 602 (0x0e00 << 16) | (0x8c1c >> 2), 603 0x00000000, 604 (0x0e00 << 16) | (0x9700 >> 2), 605 0x00000000, 606 (0x0e00 << 16) | (0xcd20 >> 2), 607 0x00000000, 608 (0x4e00 << 16) | (0xcd20 >> 2), 609 0x00000000, 610 (0x5e00 << 16) | (0xcd20 >> 2), 611 0x00000000, 612 (0x6e00 << 16) | (0xcd20 >> 2), 613 0x00000000, 614 (0x7e00 << 16) | (0xcd20 >> 2), 615 0x00000000, 616 (0x0e00 << 16) | (0x89bc >> 2), 617 0x00000000, 618 (0x0e00 << 16) | (0x8900 >> 2), 619 0x00000000, 620 0x3, 621 (0x0e00 << 16) | (0xc130 >> 2), 622 0x00000000, 623 (0x0e00 << 16) | (0xc134 >> 2), 624 0x00000000, 625 (0x0e00 << 16) | (0xc1fc >> 2), 626 0x00000000, 627 (0x0e00 << 16) | (0xc208 >> 2), 628 0x00000000, 629 (0x0e00 << 16) | (0xc264 >> 2), 630 0x00000000, 631 (0x0e00 << 16) | (0xc268 >> 2), 632 0x00000000, 633 (0x0e00 << 16) | (0xc26c >> 2), 634 0x00000000, 635 (0x0e00 << 16) | (0xc270 >> 2), 636 0x00000000, 637 (0x0e00 << 16) | (0xc274 >> 2), 638 0x00000000, 639 (0x0e00 << 16) | (0xc28c >> 2), 640 0x00000000, 641 (0x0e00 << 16) | (0xc290 >> 2), 642 0x00000000, 643 (0x0e00 << 16) | (0xc294 >> 2), 644 0x00000000, 645 (0x0e00 << 16) | (0xc298 >> 2), 646 0x00000000, 647 (0x0e00 << 16) | (0xc2a0 >> 2), 648 0x00000000, 649 (0x0e00 << 16) | (0xc2a4 >> 2), 650 0x00000000, 651 (0x0e00 << 16) | (0xc2a8 >> 2), 652 0x00000000, 653 (0x0e00 << 16) | (0xc2ac >> 2), 654 0x00000000, 655 (0x0e00 << 16) | (0x301d0 >> 2), 656 0x00000000, 657 (0x0e00 << 16) | (0x30238 >> 2), 658 0x00000000, 659 (0x0e00 << 16) | (0x30250 >> 2), 660 0x00000000, 661 (0x0e00 << 16) | (0x30254 >> 2), 662 0x00000000, 663 (0x0e00 << 16) | (0x30258 >> 2), 664 0x00000000, 665 (0x0e00 << 16) | (0x3025c >> 2), 666 0x00000000, 667 (0x4e00 << 16) | (0xc900 >> 2), 668 0x00000000, 669 (0x5e00 << 16) | (0xc900 >> 2), 670 0x00000000, 671 (0x6e00 << 16) | (0xc900 >> 2), 672 0x00000000, 673 (0x7e00 << 16) | (0xc900 >> 2), 674 0x00000000, 675 (0x4e00 << 16) | (0xc904 >> 2), 676 0x00000000, 677 (0x5e00 << 16) | (0xc904 >> 2), 678 0x00000000, 679 (0x6e00 << 16) | (0xc904 >> 2), 680 0x00000000, 681 (0x7e00 << 16) | (0xc904 >> 2), 682 0x00000000, 683 (0x4e00 << 16) | (0xc908 >> 2), 684 0x00000000, 685 (0x5e00 << 16) | (0xc908 >> 2), 686 0x00000000, 687 (0x6e00 << 16) | (0xc908 >> 2), 688 0x00000000, 689 (0x7e00 << 16) | (0xc908 >> 2), 690 0x00000000, 691 (0x4e00 << 16) | (0xc90c >> 2), 692 0x00000000, 693 (0x5e00 << 16) | (0xc90c >> 2), 694 0x00000000, 695 (0x6e00 << 16) | (0xc90c >> 2), 696 0x00000000, 697 (0x7e00 << 16) | (0xc90c >> 2), 698 0x00000000, 699 (0x4e00 << 16) | (0xc910 >> 2), 700 0x00000000, 701 (0x5e00 << 16) | (0xc910 >> 2), 702 0x00000000, 703 (0x6e00 << 16) | (0xc910 >> 2), 704 0x00000000, 705 (0x7e00 << 16) | (0xc910 >> 2), 706 0x00000000, 707 (0x0e00 << 16) | (0xc99c >> 2), 708 0x00000000, 709 (0x0e00 << 16) | (0x9834 >> 2), 710 0x00000000, 711 (0x0000 << 16) | (0x30f00 >> 2), 712 0x00000000, 713 (0x0000 << 16) | (0x30f04 >> 2), 714 0x00000000, 715 (0x0000 << 16) | (0x30f08 >> 2), 716 0x00000000, 717 (0x0000 << 16) | (0x30f0c >> 2), 718 0x00000000, 719 (0x0600 << 16) | (0x9b7c >> 2), 720 0x00000000, 721 (0x0e00 << 16) | (0x8a14 >> 2), 722 0x00000000, 723 (0x0e00 << 16) | (0x8a18 >> 2), 724 0x00000000, 725 (0x0600 << 16) | (0x30a00 >> 2), 726 0x00000000, 727 (0x0e00 << 16) | (0x8bf0 >> 2), 728 0x00000000, 729 (0x0e00 << 16) | (0x8bcc >> 2), 730 0x00000000, 731 (0x0e00 << 16) | (0x8b24 >> 2), 732 0x00000000, 733 (0x0e00 << 16) | (0x30a04 >> 2), 734 0x00000000, 735 (0x0600 << 16) | (0x30a10 >> 2), 736 0x00000000, 737 (0x0600 << 16) | (0x30a14 >> 2), 738 0x00000000, 739 (0x0600 << 16) | (0x30a18 >> 2), 740 0x00000000, 741 (0x0600 << 16) | (0x30a2c >> 2), 742 0x00000000, 743 (0x0e00 << 16) | (0xc700 >> 2), 744 0x00000000, 745 (0x0e00 << 16) | (0xc704 >> 2), 746 0x00000000, 747 (0x0e00 << 16) | (0xc708 >> 2), 748 0x00000000, 749 (0x0e00 << 16) | (0xc768 >> 2), 750 0x00000000, 751 (0x0400 << 16) | (0xc770 >> 2), 752 0x00000000, 753 (0x0400 << 16) | (0xc774 >> 2), 754 0x00000000, 755 (0x0400 << 16) | (0xc798 >> 2), 756 0x00000000, 757 (0x0400 << 16) | (0xc79c >> 2), 758 0x00000000, 759 (0x0e00 << 16) | (0x9100 >> 2), 760 0x00000000, 761 (0x0e00 << 16) | (0x3c010 >> 2), 762 0x00000000, 763 (0x0e00 << 16) | (0x8c00 >> 2), 764 0x00000000, 765 (0x0e00 << 16) | (0x8c04 >> 2), 766 0x00000000, 767 (0x0e00 << 16) | (0x8c20 >> 2), 768 0x00000000, 769 (0x0e00 << 16) | (0x8c38 >> 2), 770 0x00000000, 771 (0x0e00 << 16) | (0x8c3c >> 2), 772 0x00000000, 773 (0x0e00 << 16) | (0xae00 >> 2), 774 0x00000000, 775 (0x0e00 << 16) | (0x9604 >> 2), 776 0x00000000, 777 (0x0e00 << 16) | (0xac08 >> 2), 778 0x00000000, 779 (0x0e00 << 16) | (0xac0c >> 2), 780 0x00000000, 781 (0x0e00 << 16) | (0xac10 >> 2), 782 0x00000000, 783 (0x0e00 << 16) | (0xac14 >> 2), 784 0x00000000, 785 (0x0e00 << 16) | (0xac58 >> 2), 786 0x00000000, 787 (0x0e00 << 16) | (0xac68 >> 2), 788 0x00000000, 789 (0x0e00 << 16) | (0xac6c >> 2), 790 0x00000000, 791 (0x0e00 << 16) | (0xac70 >> 2), 792 0x00000000, 793 (0x0e00 << 16) | (0xac74 >> 2), 794 0x00000000, 795 (0x0e00 << 16) | (0xac78 >> 2), 796 0x00000000, 797 (0x0e00 << 16) | (0xac7c >> 2), 798 0x00000000, 799 (0x0e00 << 16) | (0xac80 >> 2), 800 0x00000000, 801 (0x0e00 << 16) | (0xac84 >> 2), 802 0x00000000, 803 (0x0e00 << 16) | (0xac88 >> 2), 804 0x00000000, 805 (0x0e00 << 16) | (0xac8c >> 2), 806 0x00000000, 807 (0x0e00 << 16) | (0x970c >> 2), 808 0x00000000, 809 (0x0e00 << 16) | (0x9714 >> 2), 810 0x00000000, 811 (0x0e00 << 16) | (0x9718 >> 2), 812 0x00000000, 813 (0x0e00 << 16) | (0x971c >> 2), 814 0x00000000, 815 (0x0e00 << 16) | (0x31068 >> 2), 816 0x00000000, 817 (0x4e00 << 16) | (0x31068 >> 2), 818 0x00000000, 819 (0x5e00 << 16) | (0x31068 >> 2), 820 0x00000000, 821 (0x6e00 << 16) | (0x31068 >> 2), 822 0x00000000, 823 (0x7e00 << 16) | (0x31068 >> 2), 824 0x00000000, 825 (0x0e00 << 16) | (0xcd10 >> 2), 826 0x00000000, 827 (0x0e00 << 16) | (0xcd14 >> 2), 828 0x00000000, 829 (0x0e00 << 16) | (0x88b0 >> 2), 830 0x00000000, 831 (0x0e00 << 16) | (0x88b4 >> 2), 832 0x00000000, 833 (0x0e00 << 16) | (0x88b8 >> 2), 834 0x00000000, 835 (0x0e00 << 16) | (0x88bc >> 2), 836 0x00000000, 837 (0x0400 << 16) | (0x89c0 >> 2), 838 0x00000000, 839 (0x0e00 << 16) | (0x88c4 >> 2), 840 0x00000000, 841 (0x0e00 << 16) | (0x88c8 >> 2), 842 0x00000000, 843 (0x0e00 << 16) | (0x88d0 >> 2), 844 0x00000000, 845 (0x0e00 << 16) | (0x88d4 >> 2), 846 0x00000000, 847 (0x0e00 << 16) | (0x88d8 >> 2), 848 0x00000000, 849 (0x0e00 << 16) | (0x8980 >> 2), 850 0x00000000, 851 (0x0e00 << 16) | (0x30938 >> 2), 852 0x00000000, 853 (0x0e00 << 16) | (0x3093c >> 2), 854 0x00000000, 855 (0x0e00 << 16) | (0x30940 >> 2), 856 0x00000000, 857 (0x0e00 << 16) | (0x89a0 >> 2), 858 0x00000000, 859 (0x0e00 << 16) | (0x30900 >> 2), 860 0x00000000, 861 (0x0e00 << 16) | (0x30904 >> 2), 862 0x00000000, 863 (0x0e00 << 16) | (0x89b4 >> 2), 864 0x00000000, 865 (0x0e00 << 16) | (0x3e1fc >> 2), 866 0x00000000, 867 (0x0e00 << 16) | (0x3c210 >> 2), 868 0x00000000, 869 (0x0e00 << 16) | (0x3c214 >> 2), 870 0x00000000, 871 (0x0e00 << 16) | (0x3c218 >> 2), 872 0x00000000, 873 (0x0e00 << 16) | (0x8904 >> 2), 874 0x00000000, 875 0x5, 876 (0x0e00 << 16) | (0x8c28 >> 2), 877 (0x0e00 << 16) | (0x8c2c >> 2), 878 (0x0e00 << 16) | (0x8c30 >> 2), 879 (0x0e00 << 16) | (0x8c34 >> 2), 880 (0x0e00 << 16) | (0x9600 >> 2), 881}; 882 883static u32 gfx_v7_0_get_csb_size(struct amdgpu_device *adev); 884static void gfx_v7_0_get_csb_buffer(struct amdgpu_device *adev, volatile u32 *buffer); 885static void gfx_v7_0_init_cp_pg_table(struct amdgpu_device *adev); 886static void gfx_v7_0_init_pg(struct amdgpu_device *adev); 887 888/* 889 * Core functions 890 */ 891/** 892 * gfx_v7_0_init_microcode - load ucode images from disk 893 * 894 * @adev: amdgpu_device pointer 895 * 896 * Use the firmware interface to load the ucode images into 897 * the driver (not loaded into hw). 898 * Returns 0 on success, error on failure. 899 */ 900static int gfx_v7_0_init_microcode(struct amdgpu_device *adev) 901{ 902 const char *chip_name; 903 char fw_name[30]; 904 int err; 905 906 DRM_DEBUG("\n"); 907 908 switch (adev->asic_type) { 909 case CHIP_BONAIRE: 910 chip_name = "bonaire"; 911 break; 912 case CHIP_HAWAII: 913 chip_name = "hawaii"; 914 break; 915 case CHIP_KAVERI: 916 chip_name = "kaveri"; 917 break; 918 case CHIP_KABINI: 919 chip_name = "kabini"; 920 break; 921 case CHIP_MULLINS: 922 chip_name = "mullins"; 923 break; 924 default: BUG(); 925 } 926 927 snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name); 928 err = request_firmware(&adev->gfx.pfp_fw, fw_name, adev->dev); 929 if (err) 930 goto out; 931 err = amdgpu_ucode_validate(adev->gfx.pfp_fw); 932 if (err) 933 goto out; 934 935 snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name); 936 err = request_firmware(&adev->gfx.me_fw, fw_name, adev->dev); 937 if (err) 938 goto out; 939 err = amdgpu_ucode_validate(adev->gfx.me_fw); 940 if (err) 941 goto out; 942 943 snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name); 944 err = request_firmware(&adev->gfx.ce_fw, fw_name, adev->dev); 945 if (err) 946 goto out; 947 err = amdgpu_ucode_validate(adev->gfx.ce_fw); 948 if (err) 949 goto out; 950 951 snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec.bin", chip_name); 952 err = request_firmware(&adev->gfx.mec_fw, fw_name, adev->dev); 953 if (err) 954 goto out; 955 err = amdgpu_ucode_validate(adev->gfx.mec_fw); 956 if (err) 957 goto out; 958 959 if (adev->asic_type == CHIP_KAVERI) { 960 snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec2.bin", chip_name); 961 err = request_firmware(&adev->gfx.mec2_fw, fw_name, adev->dev); 962 if (err) 963 goto out; 964 err = amdgpu_ucode_validate(adev->gfx.mec2_fw); 965 if (err) 966 goto out; 967 } 968 969 snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", chip_name); 970 err = request_firmware(&adev->gfx.rlc_fw, fw_name, adev->dev); 971 if (err) 972 goto out; 973 err = amdgpu_ucode_validate(adev->gfx.rlc_fw); 974 975out: 976 if (err) { 977 printk(KERN_ERR 978 "gfx7: Failed to load firmware \"%s\"\n", 979 fw_name); 980 release_firmware(adev->gfx.pfp_fw); 981 adev->gfx.pfp_fw = NULL; 982 release_firmware(adev->gfx.me_fw); 983 adev->gfx.me_fw = NULL; 984 release_firmware(adev->gfx.ce_fw); 985 adev->gfx.ce_fw = NULL; 986 release_firmware(adev->gfx.mec_fw); 987 adev->gfx.mec_fw = NULL; 988 release_firmware(adev->gfx.mec2_fw); 989 adev->gfx.mec2_fw = NULL; 990 release_firmware(adev->gfx.rlc_fw); 991 adev->gfx.rlc_fw = NULL; 992 } 993 return err; 994} 995 996/** 997 * gfx_v7_0_tiling_mode_table_init - init the hw tiling table 998 * 999 * @adev: amdgpu_device pointer 1000 * 1001 * Starting with SI, the tiling setup is done globally in a 1002 * set of 32 tiling modes. Rather than selecting each set of 1003 * parameters per surface as on older asics, we just select 1004 * which index in the tiling table we want to use, and the 1005 * surface uses those parameters (CIK). 1006 */ 1007static void gfx_v7_0_tiling_mode_table_init(struct amdgpu_device *adev) 1008{ 1009 const u32 num_tile_mode_states = 32; 1010 const u32 num_secondary_tile_mode_states = 16; 1011 u32 reg_offset, gb_tile_moden, split_equal_to_row_size; 1012 1013 switch (adev->gfx.config.mem_row_size_in_kb) { 1014 case 1: 1015 split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_1KB; 1016 break; 1017 case 2: 1018 default: 1019 split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_2KB; 1020 break; 1021 case 4: 1022 split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_4KB; 1023 break; 1024 } 1025 1026 switch (adev->asic_type) { 1027 case CHIP_BONAIRE: 1028 for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) { 1029 switch (reg_offset) { 1030 case 0: 1031 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1032 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1033 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | 1034 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1035 break; 1036 case 1: 1037 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1038 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1039 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | 1040 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1041 break; 1042 case 2: 1043 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1044 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1045 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | 1046 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1047 break; 1048 case 3: 1049 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1050 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1051 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | 1052 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1053 break; 1054 case 4: 1055 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1056 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1057 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | 1058 TILE_SPLIT(split_equal_to_row_size)); 1059 break; 1060 case 5: 1061 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1062 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1063 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1064 break; 1065 case 6: 1066 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1067 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1068 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | 1069 TILE_SPLIT(split_equal_to_row_size)); 1070 break; 1071 case 7: 1072 gb_tile_moden = (TILE_SPLIT(split_equal_to_row_size)); 1073 break; 1074 1075 case 8: 1076 gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | 1077 PIPE_CONFIG(ADDR_SURF_P4_16x16)); 1078 break; 1079 case 9: 1080 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1081 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1082 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING)); 1083 break; 1084 case 10: 1085 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1086 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1087 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | 1088 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1089 break; 1090 case 11: 1091 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1092 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1093 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | 1094 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1095 break; 1096 case 12: 1097 gb_tile_moden = (TILE_SPLIT(split_equal_to_row_size)); 1098 break; 1099 case 13: 1100 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1101 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1102 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); 1103 break; 1104 case 14: 1105 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1106 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1107 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1108 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1109 break; 1110 case 15: 1111 gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | 1112 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1113 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1114 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1115 break; 1116 case 16: 1117 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1118 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1119 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1120 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1121 break; 1122 case 17: 1123 gb_tile_moden = (TILE_SPLIT(split_equal_to_row_size)); 1124 break; 1125 case 18: 1126 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | 1127 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1128 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1129 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1130 break; 1131 case 19: 1132 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | 1133 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1134 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); 1135 break; 1136 case 20: 1137 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | 1138 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1139 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1140 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1141 break; 1142 case 21: 1143 gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | 1144 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1145 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1146 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1147 break; 1148 case 22: 1149 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | 1150 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1151 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1152 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1153 break; 1154 case 23: 1155 gb_tile_moden = (TILE_SPLIT(split_equal_to_row_size)); 1156 break; 1157 case 24: 1158 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | 1159 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1160 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1161 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1162 break; 1163 case 25: 1164 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | 1165 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1166 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1167 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1168 break; 1169 case 26: 1170 gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | 1171 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1172 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1173 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1174 break; 1175 case 27: 1176 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1177 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1178 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING)); 1179 break; 1180 case 28: 1181 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1182 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1183 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | 1184 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1185 break; 1186 case 29: 1187 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1188 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1189 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | 1190 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1191 break; 1192 case 30: 1193 gb_tile_moden = (TILE_SPLIT(split_equal_to_row_size)); 1194 break; 1195 default: 1196 gb_tile_moden = 0; 1197 break; 1198 } 1199 adev->gfx.config.tile_mode_array[reg_offset] = gb_tile_moden; 1200 WREG32(mmGB_TILE_MODE0 + reg_offset, gb_tile_moden); 1201 } 1202 for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) { 1203 switch (reg_offset) { 1204 case 0: 1205 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1206 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | 1207 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1208 NUM_BANKS(ADDR_SURF_16_BANK)); 1209 break; 1210 case 1: 1211 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1212 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | 1213 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1214 NUM_BANKS(ADDR_SURF_16_BANK)); 1215 break; 1216 case 2: 1217 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1218 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1219 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1220 NUM_BANKS(ADDR_SURF_16_BANK)); 1221 break; 1222 case 3: 1223 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1224 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1225 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1226 NUM_BANKS(ADDR_SURF_16_BANK)); 1227 break; 1228 case 4: 1229 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1230 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1231 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1232 NUM_BANKS(ADDR_SURF_16_BANK)); 1233 break; 1234 case 5: 1235 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1236 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1237 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1238 NUM_BANKS(ADDR_SURF_8_BANK)); 1239 break; 1240 case 6: 1241 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1242 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1243 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | 1244 NUM_BANKS(ADDR_SURF_4_BANK)); 1245 break; 1246 case 8: 1247 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | 1248 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | 1249 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1250 NUM_BANKS(ADDR_SURF_16_BANK)); 1251 break; 1252 case 9: 1253 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | 1254 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | 1255 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1256 NUM_BANKS(ADDR_SURF_16_BANK)); 1257 break; 1258 case 10: 1259 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1260 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | 1261 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1262 NUM_BANKS(ADDR_SURF_16_BANK)); 1263 break; 1264 case 11: 1265 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1266 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | 1267 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1268 NUM_BANKS(ADDR_SURF_16_BANK)); 1269 break; 1270 case 12: 1271 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1272 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1273 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1274 NUM_BANKS(ADDR_SURF_16_BANK)); 1275 break; 1276 case 13: 1277 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1278 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1279 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1280 NUM_BANKS(ADDR_SURF_8_BANK)); 1281 break; 1282 case 14: 1283 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1284 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1285 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | 1286 NUM_BANKS(ADDR_SURF_4_BANK)); 1287 break; 1288 default: 1289 gb_tile_moden = 0; 1290 break; 1291 } 1292 adev->gfx.config.macrotile_mode_array[reg_offset] = gb_tile_moden; 1293 WREG32(mmGB_MACROTILE_MODE0 + reg_offset, gb_tile_moden); 1294 } 1295 break; 1296 case CHIP_HAWAII: 1297 for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) { 1298 switch (reg_offset) { 1299 case 0: 1300 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1301 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1302 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | 1303 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1304 break; 1305 case 1: 1306 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1307 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1308 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | 1309 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1310 break; 1311 case 2: 1312 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1313 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1314 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | 1315 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1316 break; 1317 case 3: 1318 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1319 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1320 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | 1321 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1322 break; 1323 case 4: 1324 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1325 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1326 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | 1327 TILE_SPLIT(split_equal_to_row_size)); 1328 break; 1329 case 5: 1330 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1331 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1332 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | 1333 TILE_SPLIT(split_equal_to_row_size)); 1334 break; 1335 case 6: 1336 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1337 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1338 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | 1339 TILE_SPLIT(split_equal_to_row_size)); 1340 break; 1341 case 7: 1342 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1343 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1344 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | 1345 TILE_SPLIT(split_equal_to_row_size)); 1346 break; 1347 1348 case 8: 1349 gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | 1350 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16)); 1351 break; 1352 case 9: 1353 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1354 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1355 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING)); 1356 break; 1357 case 10: 1358 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1359 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1360 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | 1361 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1362 break; 1363 case 11: 1364 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1365 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1366 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | 1367 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1368 break; 1369 case 12: 1370 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | 1371 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1372 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | 1373 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1374 break; 1375 case 13: 1376 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1377 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1378 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); 1379 break; 1380 case 14: 1381 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1382 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1383 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1384 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1385 break; 1386 case 15: 1387 gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | 1388 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1389 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1390 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1391 break; 1392 case 16: 1393 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1394 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1395 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1396 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1397 break; 1398 case 17: 1399 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1400 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1401 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1402 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1403 break; 1404 case 18: 1405 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | 1406 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1407 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1408 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1409 break; 1410 case 19: 1411 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | 1412 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1413 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING)); 1414 break; 1415 case 20: 1416 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | 1417 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1418 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | 1419 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1420 break; 1421 case 21: 1422 gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | 1423 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1424 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | 1425 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1426 break; 1427 case 22: 1428 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | 1429 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1430 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | 1431 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1432 break; 1433 case 23: 1434 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | 1435 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1436 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | 1437 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1438 break; 1439 case 24: 1440 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | 1441 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1442 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1443 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1444 break; 1445 case 25: 1446 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | 1447 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1448 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | 1449 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1450 break; 1451 case 26: 1452 gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | 1453 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1454 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | 1455 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1456 break; 1457 case 27: 1458 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1459 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1460 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING)); 1461 break; 1462 case 28: 1463 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1464 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1465 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | 1466 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1467 break; 1468 case 29: 1469 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1470 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | 1471 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | 1472 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1473 break; 1474 case 30: 1475 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1476 PIPE_CONFIG(ADDR_SURF_P4_16x16) | 1477 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | 1478 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1479 break; 1480 default: 1481 gb_tile_moden = 0; 1482 break; 1483 } 1484 adev->gfx.config.tile_mode_array[reg_offset] = gb_tile_moden; 1485 WREG32(mmGB_TILE_MODE0 + reg_offset, gb_tile_moden); 1486 } 1487 for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) { 1488 switch (reg_offset) { 1489 case 0: 1490 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1491 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | 1492 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1493 NUM_BANKS(ADDR_SURF_16_BANK)); 1494 break; 1495 case 1: 1496 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1497 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | 1498 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1499 NUM_BANKS(ADDR_SURF_16_BANK)); 1500 break; 1501 case 2: 1502 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1503 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1504 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | 1505 NUM_BANKS(ADDR_SURF_16_BANK)); 1506 break; 1507 case 3: 1508 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1509 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1510 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | 1511 NUM_BANKS(ADDR_SURF_16_BANK)); 1512 break; 1513 case 4: 1514 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1515 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1516 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | 1517 NUM_BANKS(ADDR_SURF_8_BANK)); 1518 break; 1519 case 5: 1520 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1521 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1522 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | 1523 NUM_BANKS(ADDR_SURF_4_BANK)); 1524 break; 1525 case 6: 1526 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1527 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1528 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | 1529 NUM_BANKS(ADDR_SURF_4_BANK)); 1530 break; 1531 case 8: 1532 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1533 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | 1534 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1535 NUM_BANKS(ADDR_SURF_16_BANK)); 1536 break; 1537 case 9: 1538 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1539 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | 1540 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1541 NUM_BANKS(ADDR_SURF_16_BANK)); 1542 break; 1543 case 10: 1544 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1545 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1546 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | 1547 NUM_BANKS(ADDR_SURF_16_BANK)); 1548 break; 1549 case 11: 1550 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1551 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1552 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | 1553 NUM_BANKS(ADDR_SURF_8_BANK)); 1554 break; 1555 case 12: 1556 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1557 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1558 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1559 NUM_BANKS(ADDR_SURF_16_BANK)); 1560 break; 1561 case 13: 1562 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1563 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1564 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1565 NUM_BANKS(ADDR_SURF_8_BANK)); 1566 break; 1567 case 14: 1568 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1569 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1570 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | 1571 NUM_BANKS(ADDR_SURF_4_BANK)); 1572 break; 1573 default: 1574 gb_tile_moden = 0; 1575 break; 1576 } 1577 adev->gfx.config.macrotile_mode_array[reg_offset] = gb_tile_moden; 1578 WREG32(mmGB_MACROTILE_MODE0 + reg_offset, gb_tile_moden); 1579 } 1580 break; 1581 case CHIP_KABINI: 1582 case CHIP_KAVERI: 1583 case CHIP_MULLINS: 1584 default: 1585 for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) { 1586 switch (reg_offset) { 1587 case 0: 1588 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1589 PIPE_CONFIG(ADDR_SURF_P2) | 1590 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | 1591 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1592 break; 1593 case 1: 1594 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1595 PIPE_CONFIG(ADDR_SURF_P2) | 1596 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | 1597 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1598 break; 1599 case 2: 1600 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1601 PIPE_CONFIG(ADDR_SURF_P2) | 1602 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | 1603 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1604 break; 1605 case 3: 1606 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1607 PIPE_CONFIG(ADDR_SURF_P2) | 1608 TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | 1609 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1610 break; 1611 case 4: 1612 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1613 PIPE_CONFIG(ADDR_SURF_P2) | 1614 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | 1615 TILE_SPLIT(split_equal_to_row_size)); 1616 break; 1617 case 5: 1618 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1619 PIPE_CONFIG(ADDR_SURF_P2) | 1620 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); 1621 break; 1622 case 6: 1623 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1624 PIPE_CONFIG(ADDR_SURF_P2) | 1625 MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | 1626 TILE_SPLIT(split_equal_to_row_size)); 1627 break; 1628 case 7: 1629 gb_tile_moden = (TILE_SPLIT(split_equal_to_row_size)); 1630 break; 1631 1632 case 8: 1633 gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | 1634 PIPE_CONFIG(ADDR_SURF_P2)); 1635 break; 1636 case 9: 1637 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1638 PIPE_CONFIG(ADDR_SURF_P2) | 1639 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING)); 1640 break; 1641 case 10: 1642 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1643 PIPE_CONFIG(ADDR_SURF_P2) | 1644 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | 1645 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1646 break; 1647 case 11: 1648 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1649 PIPE_CONFIG(ADDR_SURF_P2) | 1650 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | 1651 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1652 break; 1653 case 12: 1654 gb_tile_moden = (TILE_SPLIT(split_equal_to_row_size)); 1655 break; 1656 case 13: 1657 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1658 PIPE_CONFIG(ADDR_SURF_P2) | 1659 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); 1660 break; 1661 case 14: 1662 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1663 PIPE_CONFIG(ADDR_SURF_P2) | 1664 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1665 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1666 break; 1667 case 15: 1668 gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) | 1669 PIPE_CONFIG(ADDR_SURF_P2) | 1670 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1671 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1672 break; 1673 case 16: 1674 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1675 PIPE_CONFIG(ADDR_SURF_P2) | 1676 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1677 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1678 break; 1679 case 17: 1680 gb_tile_moden = (TILE_SPLIT(split_equal_to_row_size)); 1681 break; 1682 case 18: 1683 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | 1684 PIPE_CONFIG(ADDR_SURF_P2) | 1685 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1686 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1687 break; 1688 case 19: 1689 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) | 1690 PIPE_CONFIG(ADDR_SURF_P2) | 1691 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING)); 1692 break; 1693 case 20: 1694 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | 1695 PIPE_CONFIG(ADDR_SURF_P2) | 1696 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | 1697 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1698 break; 1699 case 21: 1700 gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THICK) | 1701 PIPE_CONFIG(ADDR_SURF_P2) | 1702 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | 1703 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1704 break; 1705 case 22: 1706 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) | 1707 PIPE_CONFIG(ADDR_SURF_P2) | 1708 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | 1709 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1710 break; 1711 case 23: 1712 gb_tile_moden = (TILE_SPLIT(split_equal_to_row_size)); 1713 break; 1714 case 24: 1715 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) | 1716 PIPE_CONFIG(ADDR_SURF_P2) | 1717 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | 1718 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1719 break; 1720 case 25: 1721 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) | 1722 PIPE_CONFIG(ADDR_SURF_P2) | 1723 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | 1724 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1725 break; 1726 case 26: 1727 gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) | 1728 PIPE_CONFIG(ADDR_SURF_P2) | 1729 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) | 1730 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1)); 1731 break; 1732 case 27: 1733 gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | 1734 PIPE_CONFIG(ADDR_SURF_P2) | 1735 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING)); 1736 break; 1737 case 28: 1738 gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | 1739 PIPE_CONFIG(ADDR_SURF_P2) | 1740 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | 1741 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); 1742 break; 1743 case 29: 1744 gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | 1745 PIPE_CONFIG(ADDR_SURF_P2) | 1746 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | 1747 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8)); 1748 break; 1749 case 30: 1750 gb_tile_moden = (TILE_SPLIT(split_equal_to_row_size)); 1751 break; 1752 default: 1753 gb_tile_moden = 0; 1754 break; 1755 } 1756 adev->gfx.config.tile_mode_array[reg_offset] = gb_tile_moden; 1757 WREG32(mmGB_TILE_MODE0 + reg_offset, gb_tile_moden); 1758 } 1759 for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) { 1760 switch (reg_offset) { 1761 case 0: 1762 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1763 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | 1764 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1765 NUM_BANKS(ADDR_SURF_8_BANK)); 1766 break; 1767 case 1: 1768 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1769 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | 1770 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1771 NUM_BANKS(ADDR_SURF_8_BANK)); 1772 break; 1773 case 2: 1774 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1775 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | 1776 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1777 NUM_BANKS(ADDR_SURF_8_BANK)); 1778 break; 1779 case 3: 1780 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1781 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1782 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1783 NUM_BANKS(ADDR_SURF_8_BANK)); 1784 break; 1785 case 4: 1786 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1787 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1788 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1789 NUM_BANKS(ADDR_SURF_8_BANK)); 1790 break; 1791 case 5: 1792 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1793 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1794 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1795 NUM_BANKS(ADDR_SURF_8_BANK)); 1796 break; 1797 case 6: 1798 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1799 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1800 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1801 NUM_BANKS(ADDR_SURF_8_BANK)); 1802 break; 1803 case 8: 1804 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | 1805 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | 1806 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1807 NUM_BANKS(ADDR_SURF_16_BANK)); 1808 break; 1809 case 9: 1810 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | 1811 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | 1812 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1813 NUM_BANKS(ADDR_SURF_16_BANK)); 1814 break; 1815 case 10: 1816 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | 1817 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | 1818 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1819 NUM_BANKS(ADDR_SURF_16_BANK)); 1820 break; 1821 case 11: 1822 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | 1823 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | 1824 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1825 NUM_BANKS(ADDR_SURF_16_BANK)); 1826 break; 1827 case 12: 1828 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1829 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | 1830 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1831 NUM_BANKS(ADDR_SURF_16_BANK)); 1832 break; 1833 case 13: 1834 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1835 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1836 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | 1837 NUM_BANKS(ADDR_SURF_16_BANK)); 1838 break; 1839 case 14: 1840 gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | 1841 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | 1842 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | 1843 NUM_BANKS(ADDR_SURF_8_BANK)); 1844 break; 1845 default: 1846 gb_tile_moden = 0; 1847 break; 1848 } 1849 adev->gfx.config.macrotile_mode_array[reg_offset] = gb_tile_moden; 1850 WREG32(mmGB_MACROTILE_MODE0 + reg_offset, gb_tile_moden); 1851 } 1852 break; 1853 } 1854} 1855 1856/** 1857 * gfx_v7_0_select_se_sh - select which SE, SH to address 1858 * 1859 * @adev: amdgpu_device pointer 1860 * @se_num: shader engine to address 1861 * @sh_num: sh block to address 1862 * 1863 * Select which SE, SH combinations to address. Certain 1864 * registers are instanced per SE or SH. 0xffffffff means 1865 * broadcast to all SEs or SHs (CIK). 1866 */ 1867void gfx_v7_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, u32 sh_num) 1868{ 1869 u32 data = GRBM_GFX_INDEX__INSTANCE_BROADCAST_WRITES_MASK; 1870 1871 if ((se_num == 0xffffffff) && (sh_num == 0xffffffff)) 1872 data |= GRBM_GFX_INDEX__SH_BROADCAST_WRITES_MASK | 1873 GRBM_GFX_INDEX__SE_BROADCAST_WRITES_MASK; 1874 else if (se_num == 0xffffffff) 1875 data |= GRBM_GFX_INDEX__SE_BROADCAST_WRITES_MASK | 1876 (sh_num << GRBM_GFX_INDEX__SH_INDEX__SHIFT); 1877 else if (sh_num == 0xffffffff) 1878 data |= GRBM_GFX_INDEX__SH_BROADCAST_WRITES_MASK | 1879 (se_num << GRBM_GFX_INDEX__SE_INDEX__SHIFT); 1880 else 1881 data |= (sh_num << GRBM_GFX_INDEX__SH_INDEX__SHIFT) | 1882 (se_num << GRBM_GFX_INDEX__SE_INDEX__SHIFT); 1883 WREG32(mmGRBM_GFX_INDEX, data); 1884} 1885 1886/** 1887 * gfx_v7_0_create_bitmask - create a bitmask 1888 * 1889 * @bit_width: length of the mask 1890 * 1891 * create a variable length bit mask (CIK). 1892 * Returns the bitmask. 1893 */ 1894static u32 gfx_v7_0_create_bitmask(u32 bit_width) 1895{ 1896 u32 i, mask = 0; 1897 1898 for (i = 0; i < bit_width; i++) { 1899 mask <<= 1; 1900 mask |= 1; 1901 } 1902 return mask; 1903} 1904 1905/** 1906 * gfx_v7_0_get_rb_disabled - computes the mask of disabled RBs 1907 * 1908 * @adev: amdgpu_device pointer 1909 * @max_rb_num: max RBs (render backends) for the asic 1910 * @se_num: number of SEs (shader engines) for the asic 1911 * @sh_per_se: number of SH blocks per SE for the asic 1912 * 1913 * Calculates the bitmask of disabled RBs (CIK). 1914 * Returns the disabled RB bitmask. 1915 */ 1916static u32 gfx_v7_0_get_rb_disabled(struct amdgpu_device *adev, 1917 u32 max_rb_num_per_se, 1918 u32 sh_per_se) 1919{ 1920 u32 data, mask; 1921 1922 data = RREG32(mmCC_RB_BACKEND_DISABLE); 1923 if (data & 1) 1924 data &= CC_RB_BACKEND_DISABLE__BACKEND_DISABLE_MASK; 1925 else 1926 data = 0; 1927 1928 data |= RREG32(mmGC_USER_RB_BACKEND_DISABLE); 1929 1930 data >>= GC_USER_RB_BACKEND_DISABLE__BACKEND_DISABLE__SHIFT; 1931 1932 mask = gfx_v7_0_create_bitmask(max_rb_num_per_se / sh_per_se); 1933 1934 return data & mask; 1935} 1936 1937/** 1938 * gfx_v7_0_setup_rb - setup the RBs on the asic 1939 * 1940 * @adev: amdgpu_device pointer 1941 * @se_num: number of SEs (shader engines) for the asic 1942 * @sh_per_se: number of SH blocks per SE for the asic 1943 * @max_rb_num: max RBs (render backends) for the asic 1944 * 1945 * Configures per-SE/SH RB registers (CIK). 1946 */ 1947static void gfx_v7_0_setup_rb(struct amdgpu_device *adev, 1948 u32 se_num, u32 sh_per_se, 1949 u32 max_rb_num_per_se) 1950{ 1951 int i, j; 1952 u32 data, mask; 1953 u32 disabled_rbs = 0; 1954 u32 enabled_rbs = 0; 1955 1956 mutex_lock(&adev->grbm_idx_mutex); 1957 for (i = 0; i < se_num; i++) { 1958 for (j = 0; j < sh_per_se; j++) { 1959 gfx_v7_0_select_se_sh(adev, i, j); 1960 data = gfx_v7_0_get_rb_disabled(adev, max_rb_num_per_se, sh_per_se); 1961 if (adev->asic_type == CHIP_HAWAII) 1962 disabled_rbs |= data << ((i * sh_per_se + j) * HAWAII_RB_BITMAP_WIDTH_PER_SH); 1963 else 1964 disabled_rbs |= data << ((i * sh_per_se + j) * CIK_RB_BITMAP_WIDTH_PER_SH); 1965 } 1966 } 1967 gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff); 1968 mutex_unlock(&adev->grbm_idx_mutex); 1969 1970 mask = 1; 1971 for (i = 0; i < max_rb_num_per_se * se_num; i++) { 1972 if (!(disabled_rbs & mask)) 1973 enabled_rbs |= mask; 1974 mask <<= 1; 1975 } 1976 1977 adev->gfx.config.backend_enable_mask = enabled_rbs; 1978 1979 mutex_lock(&adev->grbm_idx_mutex); 1980 for (i = 0; i < se_num; i++) { 1981 gfx_v7_0_select_se_sh(adev, i, 0xffffffff); 1982 data = 0; 1983 for (j = 0; j < sh_per_se; j++) { 1984 switch (enabled_rbs & 3) { 1985 case 0: 1986 if (j == 0) 1987 data |= (RASTER_CONFIG_RB_MAP_3 << 1988 PA_SC_RASTER_CONFIG__PKR_MAP__SHIFT); 1989 else 1990 data |= (RASTER_CONFIG_RB_MAP_0 << 1991 PA_SC_RASTER_CONFIG__PKR_MAP__SHIFT); 1992 break; 1993 case 1: 1994 data |= (RASTER_CONFIG_RB_MAP_0 << (i * sh_per_se + j) * 2); 1995 break; 1996 case 2: 1997 data |= (RASTER_CONFIG_RB_MAP_3 << (i * sh_per_se + j) * 2); 1998 break; 1999 case 3: 2000 default: 2001 data |= (RASTER_CONFIG_RB_MAP_2 << (i * sh_per_se + j) * 2); 2002 break; 2003 } 2004 enabled_rbs >>= 2; 2005 } 2006 WREG32(mmPA_SC_RASTER_CONFIG, data); 2007 } 2008 gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff); 2009 mutex_unlock(&adev->grbm_idx_mutex); 2010} 2011 2012/** 2013 * gmc_v7_0_init_compute_vmid - gart enable 2014 * 2015 * @rdev: amdgpu_device pointer 2016 * 2017 * Initialize compute vmid sh_mem registers 2018 * 2019 */ 2020#define DEFAULT_SH_MEM_BASES (0x6000) 2021#define FIRST_COMPUTE_VMID (8) 2022#define LAST_COMPUTE_VMID (16) 2023static void gmc_v7_0_init_compute_vmid(struct amdgpu_device *adev) 2024{ 2025 int i; 2026 uint32_t sh_mem_config; 2027 uint32_t sh_mem_bases; 2028 2029 /* 2030 * Configure apertures: 2031 * LDS: 0x60000000'00000000 - 0x60000001'00000000 (4GB) 2032 * Scratch: 0x60000001'00000000 - 0x60000002'00000000 (4GB) 2033 * GPUVM: 0x60010000'00000000 - 0x60020000'00000000 (1TB) 2034 */ 2035 sh_mem_bases = DEFAULT_SH_MEM_BASES | (DEFAULT_SH_MEM_BASES << 16); 2036 sh_mem_config = SH_MEM_ALIGNMENT_MODE_UNALIGNED << 2037 SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT; 2038 sh_mem_config |= MTYPE_NONCACHED << SH_MEM_CONFIG__DEFAULT_MTYPE__SHIFT; 2039 mutex_lock(&adev->srbm_mutex); 2040 for (i = FIRST_COMPUTE_VMID; i < LAST_COMPUTE_VMID; i++) { 2041 cik_srbm_select(adev, 0, 0, 0, i); 2042 /* CP and shaders */ 2043 WREG32(mmSH_MEM_CONFIG, sh_mem_config); 2044 WREG32(mmSH_MEM_APE1_BASE, 1); 2045 WREG32(mmSH_MEM_APE1_LIMIT, 0); 2046 WREG32(mmSH_MEM_BASES, sh_mem_bases); 2047 } 2048 cik_srbm_select(adev, 0, 0, 0, 0); 2049 mutex_unlock(&adev->srbm_mutex); 2050} 2051 2052/** 2053 * gfx_v7_0_gpu_init - setup the 3D engine 2054 * 2055 * @adev: amdgpu_device pointer 2056 * 2057 * Configures the 3D engine and tiling configuration 2058 * registers so that the 3D engine is usable. 2059 */ 2060static void gfx_v7_0_gpu_init(struct amdgpu_device *adev) 2061{ 2062 u32 gb_addr_config; 2063 u32 mc_shared_chmap, mc_arb_ramcfg; 2064 u32 dimm00_addr_map, dimm01_addr_map, dimm10_addr_map, dimm11_addr_map; 2065 u32 sh_mem_cfg; 2066 u32 tmp; 2067 int i; 2068 2069 switch (adev->asic_type) { 2070 case CHIP_BONAIRE: 2071 adev->gfx.config.max_shader_engines = 2; 2072 adev->gfx.config.max_tile_pipes = 4; 2073 adev->gfx.config.max_cu_per_sh = 7; 2074 adev->gfx.config.max_sh_per_se = 1; 2075 adev->gfx.config.max_backends_per_se = 2; 2076 adev->gfx.config.max_texture_channel_caches = 4; 2077 adev->gfx.config.max_gprs = 256; 2078 adev->gfx.config.max_gs_threads = 32; 2079 adev->gfx.config.max_hw_contexts = 8; 2080 2081 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; 2082 adev->gfx.config.sc_prim_fifo_size_backend = 0x100; 2083 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; 2084 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; 2085 gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN; 2086 break; 2087 case CHIP_HAWAII: 2088 adev->gfx.config.max_shader_engines = 4; 2089 adev->gfx.config.max_tile_pipes = 16; 2090 adev->gfx.config.max_cu_per_sh = 11; 2091 adev->gfx.config.max_sh_per_se = 1; 2092 adev->gfx.config.max_backends_per_se = 4; 2093 adev->gfx.config.max_texture_channel_caches = 16; 2094 adev->gfx.config.max_gprs = 256; 2095 adev->gfx.config.max_gs_threads = 32; 2096 adev->gfx.config.max_hw_contexts = 8; 2097 2098 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; 2099 adev->gfx.config.sc_prim_fifo_size_backend = 0x100; 2100 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; 2101 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; 2102 gb_addr_config = HAWAII_GB_ADDR_CONFIG_GOLDEN; 2103 break; 2104 case CHIP_KAVERI: 2105 adev->gfx.config.max_shader_engines = 1; 2106 adev->gfx.config.max_tile_pipes = 4; 2107 if ((adev->pdev->device == 0x1304) || 2108 (adev->pdev->device == 0x1305) || 2109 (adev->pdev->device == 0x130C) || 2110 (adev->pdev->device == 0x130F) || 2111 (adev->pdev->device == 0x1310) || 2112 (adev->pdev->device == 0x1311) || 2113 (adev->pdev->device == 0x131C)) { 2114 adev->gfx.config.max_cu_per_sh = 8; 2115 adev->gfx.config.max_backends_per_se = 2; 2116 } else if ((adev->pdev->device == 0x1309) || 2117 (adev->pdev->device == 0x130A) || 2118 (adev->pdev->device == 0x130D) || 2119 (adev->pdev->device == 0x1313) || 2120 (adev->pdev->device == 0x131D)) { 2121 adev->gfx.config.max_cu_per_sh = 6; 2122 adev->gfx.config.max_backends_per_se = 2; 2123 } else if ((adev->pdev->device == 0x1306) || 2124 (adev->pdev->device == 0x1307) || 2125 (adev->pdev->device == 0x130B) || 2126 (adev->pdev->device == 0x130E) || 2127 (adev->pdev->device == 0x1315) || 2128 (adev->pdev->device == 0x131B)) { 2129 adev->gfx.config.max_cu_per_sh = 4; 2130 adev->gfx.config.max_backends_per_se = 1; 2131 } else { 2132 adev->gfx.config.max_cu_per_sh = 3; 2133 adev->gfx.config.max_backends_per_se = 1; 2134 } 2135 adev->gfx.config.max_sh_per_se = 1; 2136 adev->gfx.config.max_texture_channel_caches = 4; 2137 adev->gfx.config.max_gprs = 256; 2138 adev->gfx.config.max_gs_threads = 16; 2139 adev->gfx.config.max_hw_contexts = 8; 2140 2141 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; 2142 adev->gfx.config.sc_prim_fifo_size_backend = 0x100; 2143 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; 2144 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; 2145 gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN; 2146 break; 2147 case CHIP_KABINI: 2148 case CHIP_MULLINS: 2149 default: 2150 adev->gfx.config.max_shader_engines = 1; 2151 adev->gfx.config.max_tile_pipes = 2; 2152 adev->gfx.config.max_cu_per_sh = 2; 2153 adev->gfx.config.max_sh_per_se = 1; 2154 adev->gfx.config.max_backends_per_se = 1; 2155 adev->gfx.config.max_texture_channel_caches = 2; 2156 adev->gfx.config.max_gprs = 256; 2157 adev->gfx.config.max_gs_threads = 16; 2158 adev->gfx.config.max_hw_contexts = 8; 2159 2160 adev->gfx.config.sc_prim_fifo_size_frontend = 0x20; 2161 adev->gfx.config.sc_prim_fifo_size_backend = 0x100; 2162 adev->gfx.config.sc_hiz_tile_fifo_size = 0x30; 2163 adev->gfx.config.sc_earlyz_tile_fifo_size = 0x130; 2164 gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN; 2165 break; 2166 } 2167 2168 WREG32(mmGRBM_CNTL, (0xff << GRBM_CNTL__READ_TIMEOUT__SHIFT)); 2169 2170 mc_shared_chmap = RREG32(mmMC_SHARED_CHMAP); 2171 adev->gfx.config.mc_arb_ramcfg = RREG32(mmMC_ARB_RAMCFG); 2172 mc_arb_ramcfg = adev->gfx.config.mc_arb_ramcfg; 2173 2174 adev->gfx.config.num_tile_pipes = adev->gfx.config.max_tile_pipes; 2175 adev->gfx.config.mem_max_burst_length_bytes = 256; 2176 if (adev->flags & AMD_IS_APU) { 2177 /* Get memory bank mapping mode. */ 2178 tmp = RREG32(mmMC_FUS_DRAM0_BANK_ADDR_MAPPING); 2179 dimm00_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM0ADDRMAP); 2180 dimm01_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM0_BANK_ADDR_MAPPING, DIMM1ADDRMAP); 2181 2182 tmp = RREG32(mmMC_FUS_DRAM1_BANK_ADDR_MAPPING); 2183 dimm10_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM0ADDRMAP); 2184 dimm11_addr_map = REG_GET_FIELD(tmp, MC_FUS_DRAM1_BANK_ADDR_MAPPING, DIMM1ADDRMAP); 2185 2186 /* Validate settings in case only one DIMM installed. */ 2187 if ((dimm00_addr_map == 0) || (dimm00_addr_map == 3) || (dimm00_addr_map == 4) || (dimm00_addr_map > 12)) 2188 dimm00_addr_map = 0; 2189 if ((dimm01_addr_map == 0) || (dimm01_addr_map == 3) || (dimm01_addr_map == 4) || (dimm01_addr_map > 12)) 2190 dimm01_addr_map = 0; 2191 if ((dimm10_addr_map == 0) || (dimm10_addr_map == 3) || (dimm10_addr_map == 4) || (dimm10_addr_map > 12)) 2192 dimm10_addr_map = 0; 2193 if ((dimm11_addr_map == 0) || (dimm11_addr_map == 3) || (dimm11_addr_map == 4) || (dimm11_addr_map > 12)) 2194 dimm11_addr_map = 0; 2195 2196 /* If DIMM Addr map is 8GB, ROW size should be 2KB. Otherwise 1KB. */ 2197 /* If ROW size(DIMM1) != ROW size(DMIMM0), ROW size should be larger one. */ 2198 if ((dimm00_addr_map == 11) || (dimm01_addr_map == 11) || (dimm10_addr_map == 11) || (dimm11_addr_map == 11)) 2199 adev->gfx.config.mem_row_size_in_kb = 2; 2200 else 2201 adev->gfx.config.mem_row_size_in_kb = 1; 2202 } else { 2203 tmp = (mc_arb_ramcfg & MC_ARB_RAMCFG__NOOFCOLS_MASK) >> MC_ARB_RAMCFG__NOOFCOLS__SHIFT; 2204 adev->gfx.config.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024; 2205 if (adev->gfx.config.mem_row_size_in_kb > 4) 2206 adev->gfx.config.mem_row_size_in_kb = 4; 2207 } 2208 /* XXX use MC settings? */ 2209 adev->gfx.config.shader_engine_tile_size = 32; 2210 adev->gfx.config.num_gpus = 1; 2211 adev->gfx.config.multi_gpu_tile_size = 64; 2212 2213 /* fix up row size */ 2214 gb_addr_config &= ~GB_ADDR_CONFIG__ROW_SIZE_MASK; 2215 switch (adev->gfx.config.mem_row_size_in_kb) { 2216 case 1: 2217 default: 2218 gb_addr_config |= (0 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT); 2219 break; 2220 case 2: 2221 gb_addr_config |= (1 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT); 2222 break; 2223 case 4: 2224 gb_addr_config |= (2 << GB_ADDR_CONFIG__ROW_SIZE__SHIFT); 2225 break; 2226 } 2227 adev->gfx.config.gb_addr_config = gb_addr_config; 2228 2229 WREG32(mmGB_ADDR_CONFIG, gb_addr_config); 2230 WREG32(mmHDP_ADDR_CONFIG, gb_addr_config); 2231 WREG32(mmDMIF_ADDR_CALC, gb_addr_config); 2232 WREG32(mmSDMA0_TILING_CONFIG + SDMA0_REGISTER_OFFSET, gb_addr_config & 0x70); 2233 WREG32(mmSDMA0_TILING_CONFIG + SDMA1_REGISTER_OFFSET, gb_addr_config & 0x70); 2234 WREG32(mmUVD_UDEC_ADDR_CONFIG, gb_addr_config); 2235 WREG32(mmUVD_UDEC_DB_ADDR_CONFIG, gb_addr_config); 2236 WREG32(mmUVD_UDEC_DBW_ADDR_CONFIG, gb_addr_config); 2237 2238 gfx_v7_0_tiling_mode_table_init(adev); 2239 2240 gfx_v7_0_setup_rb(adev, adev->gfx.config.max_shader_engines, 2241 adev->gfx.config.max_sh_per_se, 2242 adev->gfx.config.max_backends_per_se); 2243 2244 /* set HW defaults for 3D engine */ 2245 WREG32(mmCP_MEQ_THRESHOLDS, 2246 (0x30 << CP_MEQ_THRESHOLDS__MEQ1_START__SHIFT) | 2247 (0x60 << CP_MEQ_THRESHOLDS__MEQ2_START__SHIFT)); 2248 2249 mutex_lock(&adev->grbm_idx_mutex); 2250 /* 2251 * making sure that the following register writes will be broadcasted 2252 * to all the shaders 2253 */ 2254 gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff); 2255 2256 /* XXX SH_MEM regs */ 2257 /* where to put LDS, scratch, GPUVM in FSA64 space */ 2258 sh_mem_cfg = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE, 2259 SH_MEM_ALIGNMENT_MODE_UNALIGNED); 2260 2261 mutex_lock(&adev->srbm_mutex); 2262 for (i = 0; i < 16; i++) { 2263 cik_srbm_select(adev, 0, 0, 0, i); 2264 /* CP and shaders */ 2265 WREG32(mmSH_MEM_CONFIG, sh_mem_cfg); 2266 WREG32(mmSH_MEM_APE1_BASE, 1); 2267 WREG32(mmSH_MEM_APE1_LIMIT, 0); 2268 WREG32(mmSH_MEM_BASES, 0); 2269 } 2270 cik_srbm_select(adev, 0, 0, 0, 0); 2271 mutex_unlock(&adev->srbm_mutex); 2272 2273 gmc_v7_0_init_compute_vmid(adev); 2274 2275 WREG32(mmSX_DEBUG_1, 0x20); 2276 2277 WREG32(mmTA_CNTL_AUX, 0x00010000); 2278 2279 tmp = RREG32(mmSPI_CONFIG_CNTL); 2280 tmp |= 0x03000000; 2281 WREG32(mmSPI_CONFIG_CNTL, tmp); 2282 2283 WREG32(mmSQ_CONFIG, 1); 2284 2285 WREG32(mmDB_DEBUG, 0); 2286 2287 tmp = RREG32(mmDB_DEBUG2) & ~0xf00fffff; 2288 tmp |= 0x00000400; 2289 WREG32(mmDB_DEBUG2, tmp); 2290 2291 tmp = RREG32(mmDB_DEBUG3) & ~0x0002021c; 2292 tmp |= 0x00020200; 2293 WREG32(mmDB_DEBUG3, tmp); 2294 2295 tmp = RREG32(mmCB_HW_CONTROL) & ~0x00010000; 2296 tmp |= 0x00018208; 2297 WREG32(mmCB_HW_CONTROL, tmp); 2298 2299 WREG32(mmSPI_CONFIG_CNTL_1, (4 << SPI_CONFIG_CNTL_1__VTX_DONE_DELAY__SHIFT)); 2300 2301 WREG32(mmPA_SC_FIFO_SIZE, 2302 ((adev->gfx.config.sc_prim_fifo_size_frontend << PA_SC_FIFO_SIZE__SC_FRONTEND_PRIM_FIFO_SIZE__SHIFT) | 2303 (adev->gfx.config.sc_prim_fifo_size_backend << PA_SC_FIFO_SIZE__SC_BACKEND_PRIM_FIFO_SIZE__SHIFT) | 2304 (adev->gfx.config.sc_hiz_tile_fifo_size << PA_SC_FIFO_SIZE__SC_HIZ_TILE_FIFO_SIZE__SHIFT) | 2305 (adev->gfx.config.sc_earlyz_tile_fifo_size << PA_SC_FIFO_SIZE__SC_EARLYZ_TILE_FIFO_SIZE__SHIFT))); 2306 2307 WREG32(mmVGT_NUM_INSTANCES, 1); 2308 2309 WREG32(mmCP_PERFMON_CNTL, 0); 2310 2311 WREG32(mmSQ_CONFIG, 0); 2312 2313 WREG32(mmPA_SC_FORCE_EOV_MAX_CNTS, 2314 ((4095 << PA_SC_FORCE_EOV_MAX_CNTS__FORCE_EOV_MAX_CLK_CNT__SHIFT) | 2315 (255 << PA_SC_FORCE_EOV_MAX_CNTS__FORCE_EOV_MAX_REZ_CNT__SHIFT))); 2316 2317 WREG32(mmVGT_CACHE_INVALIDATION, 2318 (VC_AND_TC << VGT_CACHE_INVALIDATION__CACHE_INVALIDATION__SHIFT) | 2319 (ES_AND_GS_AUTO << VGT_CACHE_INVALIDATION__AUTO_INVLD_EN__SHIFT)); 2320 2321 WREG32(mmVGT_GS_VERTEX_REUSE, 16); 2322 WREG32(mmPA_SC_LINE_STIPPLE_STATE, 0); 2323 2324 WREG32(mmPA_CL_ENHANCE, PA_CL_ENHANCE__CLIP_VTX_REORDER_ENA_MASK | 2325 (3 << PA_CL_ENHANCE__NUM_CLIP_SEQ__SHIFT)); 2326 WREG32(mmPA_SC_ENHANCE, PA_SC_ENHANCE__ENABLE_PA_SC_OUT_OF_ORDER_MASK); 2327 mutex_unlock(&adev->grbm_idx_mutex); 2328 2329 udelay(50); 2330} 2331 2332/* 2333 * GPU scratch registers helpers function. 2334 */ 2335/** 2336 * gfx_v7_0_scratch_init - setup driver info for CP scratch regs 2337 * 2338 * @adev: amdgpu_device pointer 2339 * 2340 * Set up the number and offset of the CP scratch registers. 2341 * NOTE: use of CP scratch registers is a legacy inferface and 2342 * is not used by default on newer asics (r6xx+). On newer asics, 2343 * memory buffers are used for fences rather than scratch regs. 2344 */ 2345static void gfx_v7_0_scratch_init(struct amdgpu_device *adev) 2346{ 2347 int i; 2348 2349 adev->gfx.scratch.num_reg = 7; 2350 adev->gfx.scratch.reg_base = mmSCRATCH_REG0; 2351 for (i = 0; i < adev->gfx.scratch.num_reg; i++) { 2352 adev->gfx.scratch.free[i] = true; 2353 adev->gfx.scratch.reg[i] = adev->gfx.scratch.reg_base + i; 2354 } 2355} 2356 2357/** 2358 * gfx_v7_0_ring_test_ring - basic gfx ring test 2359 * 2360 * @adev: amdgpu_device pointer 2361 * @ring: amdgpu_ring structure holding ring information 2362 * 2363 * Allocate a scratch register and write to it using the gfx ring (CIK). 2364 * Provides a basic gfx ring test to verify that the ring is working. 2365 * Used by gfx_v7_0_cp_gfx_resume(); 2366 * Returns 0 on success, error on failure. 2367 */ 2368static int gfx_v7_0_ring_test_ring(struct amdgpu_ring *ring) 2369{ 2370 struct amdgpu_device *adev = ring->adev; 2371 uint32_t scratch; 2372 uint32_t tmp = 0; 2373 unsigned i; 2374 int r; 2375 2376 r = amdgpu_gfx_scratch_get(adev, &scratch); 2377 if (r) { 2378 DRM_ERROR("amdgpu: cp failed to get scratch reg (%d).\n", r); 2379 return r; 2380 } 2381 WREG32(scratch, 0xCAFEDEAD); 2382 r = amdgpu_ring_lock(ring, 3); 2383 if (r) { 2384 DRM_ERROR("amdgpu: cp failed to lock ring %d (%d).\n", ring->idx, r); 2385 amdgpu_gfx_scratch_free(adev, scratch); 2386 return r; 2387 } 2388 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1)); 2389 amdgpu_ring_write(ring, (scratch - PACKET3_SET_UCONFIG_REG_START)); 2390 amdgpu_ring_write(ring, 0xDEADBEEF); 2391 amdgpu_ring_unlock_commit(ring); 2392 2393 for (i = 0; i < adev->usec_timeout; i++) { 2394 tmp = RREG32(scratch); 2395 if (tmp == 0xDEADBEEF) 2396 break; 2397 DRM_UDELAY(1); 2398 } 2399 if (i < adev->usec_timeout) { 2400 DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i); 2401 } else { 2402 DRM_ERROR("amdgpu: ring %d test failed (scratch(0x%04X)=0x%08X)\n", 2403 ring->idx, scratch, tmp); 2404 r = -EINVAL; 2405 } 2406 amdgpu_gfx_scratch_free(adev, scratch); 2407 return r; 2408} 2409 2410/** 2411 * gfx_v7_0_ring_emit_hdp - emit an hdp flush on the cp 2412 * 2413 * @adev: amdgpu_device pointer 2414 * @ridx: amdgpu ring index 2415 * 2416 * Emits an hdp flush on the cp. 2417 */ 2418static void gfx_v7_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) 2419{ 2420 u32 ref_and_mask; 2421 int usepfp = ring->type == AMDGPU_RING_TYPE_COMPUTE ? 0 : 1; 2422 2423 if (ring->type == AMDGPU_RING_TYPE_COMPUTE) { 2424 switch (ring->me) { 2425 case 1: 2426 ref_and_mask = GPU_HDP_FLUSH_DONE__CP2_MASK << ring->pipe; 2427 break; 2428 case 2: 2429 ref_and_mask = GPU_HDP_FLUSH_DONE__CP6_MASK << ring->pipe; 2430 break; 2431 default: 2432 return; 2433 } 2434 } else { 2435 ref_and_mask = GPU_HDP_FLUSH_DONE__CP0_MASK; 2436 } 2437 2438 amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); 2439 amdgpu_ring_write(ring, (WAIT_REG_MEM_OPERATION(1) | /* write, wait, write */ 2440 WAIT_REG_MEM_FUNCTION(3) | /* == */ 2441 WAIT_REG_MEM_ENGINE(usepfp))); /* pfp or me */ 2442 amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_REQ); 2443 amdgpu_ring_write(ring, mmGPU_HDP_FLUSH_DONE); 2444 amdgpu_ring_write(ring, ref_and_mask); 2445 amdgpu_ring_write(ring, ref_and_mask); 2446 amdgpu_ring_write(ring, 0x20); /* poll interval */ 2447} 2448 2449/** 2450 * gfx_v7_0_ring_emit_fence_gfx - emit a fence on the gfx ring 2451 * 2452 * @adev: amdgpu_device pointer 2453 * @fence: amdgpu fence object 2454 * 2455 * Emits a fence sequnce number on the gfx ring and flushes 2456 * GPU caches. 2457 */ 2458static void gfx_v7_0_ring_emit_fence_gfx(struct amdgpu_ring *ring, u64 addr, 2459 u64 seq, unsigned flags) 2460{ 2461 bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; 2462 bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; 2463 /* Workaround for cache flush problems. First send a dummy EOP 2464 * event down the pipe with seq one below. 2465 */ 2466 amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4)); 2467 amdgpu_ring_write(ring, (EOP_TCL1_ACTION_EN | 2468 EOP_TC_ACTION_EN | 2469 EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | 2470 EVENT_INDEX(5))); 2471 amdgpu_ring_write(ring, addr & 0xfffffffc); 2472 amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xffff) | 2473 DATA_SEL(1) | INT_SEL(0)); 2474 amdgpu_ring_write(ring, lower_32_bits(seq - 1)); 2475 amdgpu_ring_write(ring, upper_32_bits(seq - 1)); 2476 2477 /* Then send the real EOP event down the pipe. */ 2478 amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4)); 2479 amdgpu_ring_write(ring, (EOP_TCL1_ACTION_EN | 2480 EOP_TC_ACTION_EN | 2481 EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | 2482 EVENT_INDEX(5))); 2483 amdgpu_ring_write(ring, addr & 0xfffffffc); 2484 amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xffff) | 2485 DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0)); 2486 amdgpu_ring_write(ring, lower_32_bits(seq)); 2487 amdgpu_ring_write(ring, upper_32_bits(seq)); 2488} 2489 2490/** 2491 * gfx_v7_0_ring_emit_fence_compute - emit a fence on the compute ring 2492 * 2493 * @adev: amdgpu_device pointer 2494 * @fence: amdgpu fence object 2495 * 2496 * Emits a fence sequnce number on the compute ring and flushes 2497 * GPU caches. 2498 */ 2499static void gfx_v7_0_ring_emit_fence_compute(struct amdgpu_ring *ring, 2500 u64 addr, u64 seq, 2501 unsigned flags) 2502{ 2503 bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; 2504 bool int_sel = flags & AMDGPU_FENCE_FLAG_INT; 2505 2506 /* RELEASE_MEM - flush caches, send int */ 2507 amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 5)); 2508 amdgpu_ring_write(ring, (EOP_TCL1_ACTION_EN | 2509 EOP_TC_ACTION_EN | 2510 EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | 2511 EVENT_INDEX(5))); 2512 amdgpu_ring_write(ring, DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0)); 2513 amdgpu_ring_write(ring, addr & 0xfffffffc); 2514 amdgpu_ring_write(ring, upper_32_bits(addr)); 2515 amdgpu_ring_write(ring, lower_32_bits(seq)); 2516 amdgpu_ring_write(ring, upper_32_bits(seq)); 2517} 2518 2519/** 2520 * gfx_v7_0_ring_emit_semaphore - emit a semaphore on the CP ring 2521 * 2522 * @ring: amdgpu ring buffer object 2523 * @semaphore: amdgpu semaphore object 2524 * @emit_wait: Is this a sempahore wait? 2525 * 2526 * Emits a semaphore signal/wait packet to the CP ring and prevents the PFP 2527 * from running ahead of semaphore waits. 2528 */ 2529static bool gfx_v7_0_ring_emit_semaphore(struct amdgpu_ring *ring, 2530 struct amdgpu_semaphore *semaphore, 2531 bool emit_wait) 2532{ 2533 uint64_t addr = semaphore->gpu_addr; 2534 unsigned sel = emit_wait ? PACKET3_SEM_SEL_WAIT : PACKET3_SEM_SEL_SIGNAL; 2535 2536 amdgpu_ring_write(ring, PACKET3(PACKET3_MEM_SEMAPHORE, 1)); 2537 amdgpu_ring_write(ring, addr & 0xffffffff); 2538 amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xffff) | sel); 2539 2540 if (emit_wait && (ring->type == AMDGPU_RING_TYPE_GFX)) { 2541 /* Prevent the PFP from running ahead of the semaphore wait */ 2542 amdgpu_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); 2543 amdgpu_ring_write(ring, 0x0); 2544 } 2545 2546 return true; 2547} 2548 2549/* 2550 * IB stuff 2551 */ 2552/** 2553 * gfx_v7_0_ring_emit_ib - emit an IB (Indirect Buffer) on the ring 2554 * 2555 * @ring: amdgpu_ring structure holding ring information 2556 * @ib: amdgpu indirect buffer object 2557 * 2558 * Emits an DE (drawing engine) or CE (constant engine) IB 2559 * on the gfx ring. IBs are usually generated by userspace 2560 * acceleration drivers and submitted to the kernel for 2561 * sheduling on the ring. This function schedules the IB 2562 * on the gfx ring for execution by the GPU. 2563 */ 2564static void gfx_v7_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, 2565 struct amdgpu_ib *ib) 2566{ 2567 bool need_ctx_switch = ring->current_ctx != ib->ctx; 2568 u32 header, control = 0; 2569 u32 next_rptr = ring->wptr + 5; 2570 2571 /* drop the CE preamble IB for the same context */ 2572 if ((ib->flags & AMDGPU_IB_FLAG_PREAMBLE) && !need_ctx_switch) 2573 return; 2574 2575 if (need_ctx_switch) 2576 next_rptr += 2; 2577 2578 next_rptr += 4; 2579 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 2580 amdgpu_ring_write(ring, WRITE_DATA_DST_SEL(5) | WR_CONFIRM); 2581 amdgpu_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); 2582 amdgpu_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xffffffff); 2583 amdgpu_ring_write(ring, next_rptr); 2584 2585 /* insert SWITCH_BUFFER packet before first IB in the ring frame */ 2586 if (need_ctx_switch) { 2587 amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); 2588 amdgpu_ring_write(ring, 0); 2589 } 2590 2591 if (ib->flags & AMDGPU_IB_FLAG_CE) 2592 header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2); 2593 else 2594 header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); 2595 2596 control |= ib->length_dw | 2597 (ib->vm ? (ib->vm->ids[ring->idx].id << 24) : 0); 2598 2599 amdgpu_ring_write(ring, header); 2600 amdgpu_ring_write(ring, 2601#ifdef __BIG_ENDIAN 2602 (2 << 0) | 2603#endif 2604 (ib->gpu_addr & 0xFFFFFFFC)); 2605 amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF); 2606 amdgpu_ring_write(ring, control); 2607} 2608 2609static void gfx_v7_0_ring_emit_ib_compute(struct amdgpu_ring *ring, 2610 struct amdgpu_ib *ib) 2611{ 2612 u32 header, control = 0; 2613 u32 next_rptr = ring->wptr + 5; 2614 2615 control |= INDIRECT_BUFFER_VALID; 2616 next_rptr += 4; 2617 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 2618 amdgpu_ring_write(ring, WRITE_DATA_DST_SEL(5) | WR_CONFIRM); 2619 amdgpu_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); 2620 amdgpu_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xffffffff); 2621 amdgpu_ring_write(ring, next_rptr); 2622 2623 header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); 2624 2625 control |= ib->length_dw | 2626 (ib->vm ? (ib->vm->ids[ring->idx].id << 24) : 0); 2627 2628 amdgpu_ring_write(ring, header); 2629 amdgpu_ring_write(ring, 2630#ifdef __BIG_ENDIAN 2631 (2 << 0) | 2632#endif 2633 (ib->gpu_addr & 0xFFFFFFFC)); 2634 amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF); 2635 amdgpu_ring_write(ring, control); 2636} 2637 2638/** 2639 * gfx_v7_0_ring_test_ib - basic ring IB test 2640 * 2641 * @ring: amdgpu_ring structure holding ring information 2642 * 2643 * Allocate an IB and execute it on the gfx ring (CIK). 2644 * Provides a basic gfx ring test to verify that IBs are working. 2645 * Returns 0 on success, error on failure. 2646 */ 2647static int gfx_v7_0_ring_test_ib(struct amdgpu_ring *ring) 2648{ 2649 struct amdgpu_device *adev = ring->adev; 2650 struct amdgpu_ib ib; 2651 struct fence *f = NULL; 2652 uint32_t scratch; 2653 uint32_t tmp = 0; 2654 unsigned i; 2655 int r; 2656 2657 r = amdgpu_gfx_scratch_get(adev, &scratch); 2658 if (r) { 2659 DRM_ERROR("amdgpu: failed to get scratch reg (%d).\n", r); 2660 return r; 2661 } 2662 WREG32(scratch, 0xCAFEDEAD); 2663 memset(&ib, 0, sizeof(ib)); 2664 r = amdgpu_ib_get(ring, NULL, 256, &ib); 2665 if (r) { 2666 DRM_ERROR("amdgpu: failed to get ib (%d).\n", r); 2667 goto err1; 2668 } 2669 ib.ptr[0] = PACKET3(PACKET3_SET_UCONFIG_REG, 1); 2670 ib.ptr[1] = ((scratch - PACKET3_SET_UCONFIG_REG_START)); 2671 ib.ptr[2] = 0xDEADBEEF; 2672 ib.length_dw = 3; 2673 2674 r = amdgpu_sched_ib_submit_kernel_helper(adev, ring, &ib, 1, NULL, 2675 AMDGPU_FENCE_OWNER_UNDEFINED, 2676 &f); 2677 if (r) 2678 goto err2; 2679 2680 r = fence_wait(f, false); 2681 if (r) { 2682 DRM_ERROR("amdgpu: fence wait failed (%d).\n", r); 2683 goto err2; 2684 } 2685 for (i = 0; i < adev->usec_timeout; i++) { 2686 tmp = RREG32(scratch); 2687 if (tmp == 0xDEADBEEF) 2688 break; 2689 DRM_UDELAY(1); 2690 } 2691 if (i < adev->usec_timeout) { 2692 DRM_INFO("ib test on ring %d succeeded in %u usecs\n", 2693 ring->idx, i); 2694 goto err2; 2695 } else { 2696 DRM_ERROR("amdgpu: ib test failed (scratch(0x%04X)=0x%08X)\n", 2697 scratch, tmp); 2698 r = -EINVAL; 2699 } 2700 2701err2: 2702 fence_put(f); 2703 amdgpu_ib_free(adev, &ib); 2704err1: 2705 amdgpu_gfx_scratch_free(adev, scratch); 2706 return r; 2707} 2708 2709/* 2710 * CP. 2711 * On CIK, gfx and compute now have independant command processors. 2712 * 2713 * GFX 2714 * Gfx consists of a single ring and can process both gfx jobs and 2715 * compute jobs. The gfx CP consists of three microengines (ME): 2716 * PFP - Pre-Fetch Parser 2717 * ME - Micro Engine 2718 * CE - Constant Engine 2719 * The PFP and ME make up what is considered the Drawing Engine (DE). 2720 * The CE is an asynchronous engine used for updating buffer desciptors 2721 * used by the DE so that they can be loaded into cache in parallel 2722 * while the DE is processing state update packets. 2723 * 2724 * Compute 2725 * The compute CP consists of two microengines (ME): 2726 * MEC1 - Compute MicroEngine 1 2727 * MEC2 - Compute MicroEngine 2 2728 * Each MEC supports 4 compute pipes and each pipe supports 8 queues. 2729 * The queues are exposed to userspace and are programmed directly 2730 * by the compute runtime. 2731 */ 2732/** 2733 * gfx_v7_0_cp_gfx_enable - enable/disable the gfx CP MEs 2734 * 2735 * @adev: amdgpu_device pointer 2736 * @enable: enable or disable the MEs 2737 * 2738 * Halts or unhalts the gfx MEs. 2739 */ 2740static void gfx_v7_0_cp_gfx_enable(struct amdgpu_device *adev, bool enable) 2741{ 2742 int i; 2743 2744 if (enable) { 2745 WREG32(mmCP_ME_CNTL, 0); 2746 } else { 2747 WREG32(mmCP_ME_CNTL, (CP_ME_CNTL__ME_HALT_MASK | CP_ME_CNTL__PFP_HALT_MASK | CP_ME_CNTL__CE_HALT_MASK)); 2748 for (i = 0; i < adev->gfx.num_gfx_rings; i++) 2749 adev->gfx.gfx_ring[i].ready = false; 2750 } 2751 udelay(50); 2752} 2753 2754/** 2755 * gfx_v7_0_cp_gfx_load_microcode - load the gfx CP ME ucode 2756 * 2757 * @adev: amdgpu_device pointer 2758 * 2759 * Loads the gfx PFP, ME, and CE ucode. 2760 * Returns 0 for success, -EINVAL if the ucode is not available. 2761 */ 2762static int gfx_v7_0_cp_gfx_load_microcode(struct amdgpu_device *adev) 2763{ 2764 const struct gfx_firmware_header_v1_0 *pfp_hdr; 2765 const struct gfx_firmware_header_v1_0 *ce_hdr; 2766 const struct gfx_firmware_header_v1_0 *me_hdr; 2767 const __le32 *fw_data; 2768 unsigned i, fw_size; 2769 2770 if (!adev->gfx.me_fw || !adev->gfx.pfp_fw || !adev->gfx.ce_fw) 2771 return -EINVAL; 2772 2773 pfp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data; 2774 ce_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data; 2775 me_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data; 2776 2777 amdgpu_ucode_print_gfx_hdr(&pfp_hdr->header); 2778 amdgpu_ucode_print_gfx_hdr(&ce_hdr->header); 2779 amdgpu_ucode_print_gfx_hdr(&me_hdr->header); 2780 adev->gfx.pfp_fw_version = le32_to_cpu(pfp_hdr->header.ucode_version); 2781 adev->gfx.ce_fw_version = le32_to_cpu(ce_hdr->header.ucode_version); 2782 adev->gfx.me_fw_version = le32_to_cpu(me_hdr->header.ucode_version); 2783 adev->gfx.me_feature_version = le32_to_cpu(me_hdr->ucode_feature_version); 2784 adev->gfx.ce_feature_version = le32_to_cpu(ce_hdr->ucode_feature_version); 2785 adev->gfx.pfp_feature_version = le32_to_cpu(pfp_hdr->ucode_feature_version); 2786 2787 gfx_v7_0_cp_gfx_enable(adev, false); 2788 2789 /* PFP */ 2790 fw_data = (const __le32 *) 2791 (adev->gfx.pfp_fw->data + 2792 le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes)); 2793 fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4; 2794 WREG32(mmCP_PFP_UCODE_ADDR, 0); 2795 for (i = 0; i < fw_size; i++) 2796 WREG32(mmCP_PFP_UCODE_DATA, le32_to_cpup(fw_data++)); 2797 WREG32(mmCP_PFP_UCODE_ADDR, adev->gfx.pfp_fw_version); 2798 2799 /* CE */ 2800 fw_data = (const __le32 *) 2801 (adev->gfx.ce_fw->data + 2802 le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes)); 2803 fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4; 2804 WREG32(mmCP_CE_UCODE_ADDR, 0); 2805 for (i = 0; i < fw_size; i++) 2806 WREG32(mmCP_CE_UCODE_DATA, le32_to_cpup(fw_data++)); 2807 WREG32(mmCP_CE_UCODE_ADDR, adev->gfx.ce_fw_version); 2808 2809 /* ME */ 2810 fw_data = (const __le32 *) 2811 (adev->gfx.me_fw->data + 2812 le32_to_cpu(me_hdr->header.ucode_array_offset_bytes)); 2813 fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4; 2814 WREG32(mmCP_ME_RAM_WADDR, 0); 2815 for (i = 0; i < fw_size; i++) 2816 WREG32(mmCP_ME_RAM_DATA, le32_to_cpup(fw_data++)); 2817 WREG32(mmCP_ME_RAM_WADDR, adev->gfx.me_fw_version); 2818 2819 return 0; 2820} 2821 2822/** 2823 * gfx_v7_0_cp_gfx_start - start the gfx ring 2824 * 2825 * @adev: amdgpu_device pointer 2826 * 2827 * Enables the ring and loads the clear state context and other 2828 * packets required to init the ring. 2829 * Returns 0 for success, error for failure. 2830 */ 2831static int gfx_v7_0_cp_gfx_start(struct amdgpu_device *adev) 2832{ 2833 struct amdgpu_ring *ring = &adev->gfx.gfx_ring[0]; 2834 const struct cs_section_def *sect = NULL; 2835 const struct cs_extent_def *ext = NULL; 2836 int r, i; 2837 2838 /* init the CP */ 2839 WREG32(mmCP_MAX_CONTEXT, adev->gfx.config.max_hw_contexts - 1); 2840 WREG32(mmCP_ENDIAN_SWAP, 0); 2841 WREG32(mmCP_DEVICE_ID, 1); 2842 2843 gfx_v7_0_cp_gfx_enable(adev, true); 2844 2845 r = amdgpu_ring_lock(ring, gfx_v7_0_get_csb_size(adev) + 8); 2846 if (r) { 2847 DRM_ERROR("amdgpu: cp failed to lock ring (%d).\n", r); 2848 return r; 2849 } 2850 2851 /* init the CE partitions. CE only used for gfx on CIK */ 2852 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2)); 2853 amdgpu_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE)); 2854 amdgpu_ring_write(ring, 0x8000); 2855 amdgpu_ring_write(ring, 0x8000); 2856 2857 /* clear state buffer */ 2858 amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); 2859 amdgpu_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); 2860 2861 amdgpu_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); 2862 amdgpu_ring_write(ring, 0x80000000); 2863 amdgpu_ring_write(ring, 0x80000000); 2864 2865 for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { 2866 for (ext = sect->section; ext->extent != NULL; ++ext) { 2867 if (sect->id == SECT_CONTEXT) { 2868 amdgpu_ring_write(ring, 2869 PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); 2870 amdgpu_ring_write(ring, ext->reg_index - PACKET3_SET_CONTEXT_REG_START); 2871 for (i = 0; i < ext->reg_count; i++) 2872 amdgpu_ring_write(ring, ext->extent[i]); 2873 } 2874 } 2875 } 2876 2877 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); 2878 amdgpu_ring_write(ring, mmPA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START); 2879 switch (adev->asic_type) { 2880 case CHIP_BONAIRE: 2881 amdgpu_ring_write(ring, 0x16000012); 2882 amdgpu_ring_write(ring, 0x00000000); 2883 break; 2884 case CHIP_KAVERI: 2885 amdgpu_ring_write(ring, 0x00000000); /* XXX */ 2886 amdgpu_ring_write(ring, 0x00000000); 2887 break; 2888 case CHIP_KABINI: 2889 case CHIP_MULLINS: 2890 amdgpu_ring_write(ring, 0x00000000); /* XXX */ 2891 amdgpu_ring_write(ring, 0x00000000); 2892 break; 2893 case CHIP_HAWAII: 2894 amdgpu_ring_write(ring, 0x3a00161a); 2895 amdgpu_ring_write(ring, 0x0000002e); 2896 break; 2897 default: 2898 amdgpu_ring_write(ring, 0x00000000); 2899 amdgpu_ring_write(ring, 0x00000000); 2900 break; 2901 } 2902 2903 amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); 2904 amdgpu_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); 2905 2906 amdgpu_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); 2907 amdgpu_ring_write(ring, 0); 2908 2909 amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); 2910 amdgpu_ring_write(ring, 0x00000316); 2911 amdgpu_ring_write(ring, 0x0000000e); /* VGT_VERTEX_REUSE_BLOCK_CNTL */ 2912 amdgpu_ring_write(ring, 0x00000010); /* VGT_OUT_DEALLOC_CNTL */ 2913 2914 amdgpu_ring_unlock_commit(ring); 2915 2916 return 0; 2917} 2918 2919/** 2920 * gfx_v7_0_cp_gfx_resume - setup the gfx ring buffer registers 2921 * 2922 * @adev: amdgpu_device pointer 2923 * 2924 * Program the location and size of the gfx ring buffer 2925 * and test it to make sure it's working. 2926 * Returns 0 for success, error for failure. 2927 */ 2928static int gfx_v7_0_cp_gfx_resume(struct amdgpu_device *adev) 2929{ 2930 struct amdgpu_ring *ring; 2931 u32 tmp; 2932 u32 rb_bufsz; 2933 u64 rb_addr, rptr_addr; 2934 int r; 2935 2936 WREG32(mmCP_SEM_WAIT_TIMER, 0x0); 2937 if (adev->asic_type != CHIP_HAWAII) 2938 WREG32(mmCP_SEM_INCOMPLETE_TIMER_CNTL, 0x0); 2939 2940 /* Set the write pointer delay */ 2941 WREG32(mmCP_RB_WPTR_DELAY, 0); 2942 2943 /* set the RB to use vmid 0 */ 2944 WREG32(mmCP_RB_VMID, 0); 2945 2946 WREG32(mmSCRATCH_ADDR, 0); 2947 2948 /* ring 0 - compute and gfx */ 2949 /* Set ring buffer size */ 2950 ring = &adev->gfx.gfx_ring[0]; 2951 rb_bufsz = order_base_2(ring->ring_size / 8); 2952 tmp = (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; 2953#ifdef __BIG_ENDIAN 2954 tmp |= 2 << CP_RB0_CNTL__BUF_SWAP__SHIFT; 2955#endif 2956 WREG32(mmCP_RB0_CNTL, tmp); 2957 2958 /* Initialize the ring buffer's read and write pointers */ 2959 WREG32(mmCP_RB0_CNTL, tmp | CP_RB0_CNTL__RB_RPTR_WR_ENA_MASK); 2960 ring->wptr = 0; 2961 WREG32(mmCP_RB0_WPTR, ring->wptr); 2962 2963 /* set the wb address wether it's enabled or not */ 2964 rptr_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4); 2965 WREG32(mmCP_RB0_RPTR_ADDR, lower_32_bits(rptr_addr)); 2966 WREG32(mmCP_RB0_RPTR_ADDR_HI, upper_32_bits(rptr_addr) & 0xFF); 2967 2968 /* scratch register shadowing is no longer supported */ 2969 WREG32(mmSCRATCH_UMSK, 0); 2970 2971 mdelay(1); 2972 WREG32(mmCP_RB0_CNTL, tmp); 2973 2974 rb_addr = ring->gpu_addr >> 8; 2975 WREG32(mmCP_RB0_BASE, rb_addr); 2976 WREG32(mmCP_RB0_BASE_HI, upper_32_bits(rb_addr)); 2977 2978 /* start the ring */ 2979 gfx_v7_0_cp_gfx_start(adev); 2980 ring->ready = true; 2981 r = amdgpu_ring_test_ring(ring); 2982 if (r) { 2983 ring->ready = false; 2984 return r; 2985 } 2986 2987 return 0; 2988} 2989 2990static u32 gfx_v7_0_ring_get_rptr_gfx(struct amdgpu_ring *ring) 2991{ 2992 u32 rptr; 2993 2994 rptr = ring->adev->wb.wb[ring->rptr_offs]; 2995 2996 return rptr; 2997} 2998 2999static u32 gfx_v7_0_ring_get_wptr_gfx(struct amdgpu_ring *ring) 3000{ 3001 struct amdgpu_device *adev = ring->adev; 3002 u32 wptr; 3003 3004 wptr = RREG32(mmCP_RB0_WPTR); 3005 3006 return wptr; 3007} 3008 3009static void gfx_v7_0_ring_set_wptr_gfx(struct amdgpu_ring *ring) 3010{ 3011 struct amdgpu_device *adev = ring->adev; 3012 3013 WREG32(mmCP_RB0_WPTR, ring->wptr); 3014 (void)RREG32(mmCP_RB0_WPTR); 3015} 3016 3017static u32 gfx_v7_0_ring_get_rptr_compute(struct amdgpu_ring *ring) 3018{ 3019 u32 rptr; 3020 3021 rptr = ring->adev->wb.wb[ring->rptr_offs]; 3022 3023 return rptr; 3024} 3025 3026static u32 gfx_v7_0_ring_get_wptr_compute(struct amdgpu_ring *ring) 3027{ 3028 u32 wptr; 3029 3030 /* XXX check if swapping is necessary on BE */ 3031 wptr = ring->adev->wb.wb[ring->wptr_offs]; 3032 3033 return wptr; 3034} 3035 3036static void gfx_v7_0_ring_set_wptr_compute(struct amdgpu_ring *ring) 3037{ 3038 struct amdgpu_device *adev = ring->adev; 3039 3040 /* XXX check if swapping is necessary on BE */ 3041 adev->wb.wb[ring->wptr_offs] = ring->wptr; 3042 WDOORBELL32(ring->doorbell_index, ring->wptr); 3043} 3044 3045/** 3046 * gfx_v7_0_cp_compute_enable - enable/disable the compute CP MEs 3047 * 3048 * @adev: amdgpu_device pointer 3049 * @enable: enable or disable the MEs 3050 * 3051 * Halts or unhalts the compute MEs. 3052 */ 3053static void gfx_v7_0_cp_compute_enable(struct amdgpu_device *adev, bool enable) 3054{ 3055 int i; 3056 3057 if (enable) { 3058 WREG32(mmCP_MEC_CNTL, 0); 3059 } else { 3060 WREG32(mmCP_MEC_CNTL, (CP_MEC_CNTL__MEC_ME1_HALT_MASK | CP_MEC_CNTL__MEC_ME2_HALT_MASK)); 3061 for (i = 0; i < adev->gfx.num_compute_rings; i++) 3062 adev->gfx.compute_ring[i].ready = false; 3063 } 3064 udelay(50); 3065} 3066 3067/** 3068 * gfx_v7_0_cp_compute_load_microcode - load the compute CP ME ucode 3069 * 3070 * @adev: amdgpu_device pointer 3071 * 3072 * Loads the compute MEC1&2 ucode. 3073 * Returns 0 for success, -EINVAL if the ucode is not available. 3074 */ 3075static int gfx_v7_0_cp_compute_load_microcode(struct amdgpu_device *adev) 3076{ 3077 const struct gfx_firmware_header_v1_0 *mec_hdr; 3078 const __le32 *fw_data; 3079 unsigned i, fw_size; 3080 3081 if (!adev->gfx.mec_fw) 3082 return -EINVAL; 3083 3084 mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; 3085 amdgpu_ucode_print_gfx_hdr(&mec_hdr->header); 3086 adev->gfx.mec_fw_version = le32_to_cpu(mec_hdr->header.ucode_version); 3087 adev->gfx.mec_feature_version = le32_to_cpu( 3088 mec_hdr->ucode_feature_version); 3089 3090 gfx_v7_0_cp_compute_enable(adev, false); 3091 3092 /* MEC1 */ 3093 fw_data = (const __le32 *) 3094 (adev->gfx.mec_fw->data + 3095 le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes)); 3096 fw_size = le32_to_cpu(mec_hdr->header.ucode_size_bytes) / 4; 3097 WREG32(mmCP_MEC_ME1_UCODE_ADDR, 0); 3098 for (i = 0; i < fw_size; i++) 3099 WREG32(mmCP_MEC_ME1_UCODE_DATA, le32_to_cpup(fw_data++)); 3100 WREG32(mmCP_MEC_ME1_UCODE_ADDR, 0); 3101 3102 if (adev->asic_type == CHIP_KAVERI) { 3103 const struct gfx_firmware_header_v1_0 *mec2_hdr; 3104 3105 if (!adev->gfx.mec2_fw) 3106 return -EINVAL; 3107 3108 mec2_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec2_fw->data; 3109 amdgpu_ucode_print_gfx_hdr(&mec2_hdr->header); 3110 adev->gfx.mec2_fw_version = le32_to_cpu(mec2_hdr->header.ucode_version); 3111 adev->gfx.mec2_feature_version = le32_to_cpu( 3112 mec2_hdr->ucode_feature_version); 3113 3114 /* MEC2 */ 3115 fw_data = (const __le32 *) 3116 (adev->gfx.mec2_fw->data + 3117 le32_to_cpu(mec2_hdr->header.ucode_array_offset_bytes)); 3118 fw_size = le32_to_cpu(mec2_hdr->header.ucode_size_bytes) / 4; 3119 WREG32(mmCP_MEC_ME2_UCODE_ADDR, 0); 3120 for (i = 0; i < fw_size; i++) 3121 WREG32(mmCP_MEC_ME2_UCODE_DATA, le32_to_cpup(fw_data++)); 3122 WREG32(mmCP_MEC_ME2_UCODE_ADDR, 0); 3123 } 3124 3125 return 0; 3126} 3127 3128/** 3129 * gfx_v7_0_cp_compute_start - start the compute queues 3130 * 3131 * @adev: amdgpu_device pointer 3132 * 3133 * Enable the compute queues. 3134 * Returns 0 for success, error for failure. 3135 */ 3136static int gfx_v7_0_cp_compute_start(struct amdgpu_device *adev) 3137{ 3138 gfx_v7_0_cp_compute_enable(adev, true); 3139 3140 return 0; 3141} 3142 3143/** 3144 * gfx_v7_0_cp_compute_fini - stop the compute queues 3145 * 3146 * @adev: amdgpu_device pointer 3147 * 3148 * Stop the compute queues and tear down the driver queue 3149 * info. 3150 */ 3151static void gfx_v7_0_cp_compute_fini(struct amdgpu_device *adev) 3152{ 3153 int i, r; 3154 3155 for (i = 0; i < adev->gfx.num_compute_rings; i++) { 3156 struct amdgpu_ring *ring = &adev->gfx.compute_ring[i]; 3157 3158 if (ring->mqd_obj) { 3159 r = amdgpu_bo_reserve(ring->mqd_obj, false); 3160 if (unlikely(r != 0)) 3161 dev_warn(adev->dev, "(%d) reserve MQD bo failed\n", r); 3162 3163 amdgpu_bo_unpin(ring->mqd_obj); 3164 amdgpu_bo_unreserve(ring->mqd_obj); 3165 3166 amdgpu_bo_unref(&ring->mqd_obj); 3167 ring->mqd_obj = NULL; 3168 } 3169 } 3170} 3171 3172static void gfx_v7_0_mec_fini(struct amdgpu_device *adev) 3173{ 3174 int r; 3175 3176 if (adev->gfx.mec.hpd_eop_obj) { 3177 r = amdgpu_bo_reserve(adev->gfx.mec.hpd_eop_obj, false); 3178 if (unlikely(r != 0)) 3179 dev_warn(adev->dev, "(%d) reserve HPD EOP bo failed\n", r); 3180 amdgpu_bo_unpin(adev->gfx.mec.hpd_eop_obj); 3181 amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj); 3182 3183 amdgpu_bo_unref(&adev->gfx.mec.hpd_eop_obj); 3184 adev->gfx.mec.hpd_eop_obj = NULL; 3185 } 3186} 3187 3188#define MEC_HPD_SIZE 2048 3189 3190static int gfx_v7_0_mec_init(struct amdgpu_device *adev) 3191{ 3192 int r; 3193 u32 *hpd; 3194 3195 /* 3196 * KV: 2 MEC, 4 Pipes/MEC, 8 Queues/Pipe - 64 Queues total 3197 * CI/KB: 1 MEC, 4 Pipes/MEC, 8 Queues/Pipe - 32 Queues total 3198 * Nonetheless, we assign only 1 pipe because all other pipes will 3199 * be handled by KFD 3200 */ 3201 adev->gfx.mec.num_mec = 1; 3202 adev->gfx.mec.num_pipe = 1; 3203 adev->gfx.mec.num_queue = adev->gfx.mec.num_mec * adev->gfx.mec.num_pipe * 8; 3204 3205 if (adev->gfx.mec.hpd_eop_obj == NULL) { 3206 r = amdgpu_bo_create(adev, 3207 adev->gfx.mec.num_mec *adev->gfx.mec.num_pipe * MEC_HPD_SIZE * 2, 3208 PAGE_SIZE, true, 3209 AMDGPU_GEM_DOMAIN_GTT, 0, NULL, NULL, 3210 &adev->gfx.mec.hpd_eop_obj); 3211 if (r) { 3212 dev_warn(adev->dev, "(%d) create HDP EOP bo failed\n", r); 3213 return r; 3214 } 3215 } 3216 3217 r = amdgpu_bo_reserve(adev->gfx.mec.hpd_eop_obj, false); 3218 if (unlikely(r != 0)) { 3219 gfx_v7_0_mec_fini(adev); 3220 return r; 3221 } 3222 r = amdgpu_bo_pin(adev->gfx.mec.hpd_eop_obj, AMDGPU_GEM_DOMAIN_GTT, 3223 &adev->gfx.mec.hpd_eop_gpu_addr); 3224 if (r) { 3225 dev_warn(adev->dev, "(%d) pin HDP EOP bo failed\n", r); 3226 gfx_v7_0_mec_fini(adev); 3227 return r; 3228 } 3229 r = amdgpu_bo_kmap(adev->gfx.mec.hpd_eop_obj, (void **)&hpd); 3230 if (r) { 3231 dev_warn(adev->dev, "(%d) map HDP EOP bo failed\n", r); 3232 gfx_v7_0_mec_fini(adev); 3233 return r; 3234 } 3235 3236 /* clear memory. Not sure if this is required or not */ 3237 memset(hpd, 0, adev->gfx.mec.num_mec *adev->gfx.mec.num_pipe * MEC_HPD_SIZE * 2); 3238 3239 amdgpu_bo_kunmap(adev->gfx.mec.hpd_eop_obj); 3240 amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj); 3241 3242 return 0; 3243} 3244 3245struct hqd_registers 3246{ 3247 u32 cp_mqd_base_addr; 3248 u32 cp_mqd_base_addr_hi; 3249 u32 cp_hqd_active; 3250 u32 cp_hqd_vmid; 3251 u32 cp_hqd_persistent_state; 3252 u32 cp_hqd_pipe_priority; 3253 u32 cp_hqd_queue_priority; 3254 u32 cp_hqd_quantum; 3255 u32 cp_hqd_pq_base; 3256 u32 cp_hqd_pq_base_hi; 3257 u32 cp_hqd_pq_rptr; 3258 u32 cp_hqd_pq_rptr_report_addr; 3259 u32 cp_hqd_pq_rptr_report_addr_hi; 3260 u32 cp_hqd_pq_wptr_poll_addr; 3261 u32 cp_hqd_pq_wptr_poll_addr_hi; 3262 u32 cp_hqd_pq_doorbell_control; 3263 u32 cp_hqd_pq_wptr; 3264 u32 cp_hqd_pq_control; 3265 u32 cp_hqd_ib_base_addr; 3266 u32 cp_hqd_ib_base_addr_hi; 3267 u32 cp_hqd_ib_rptr; 3268 u32 cp_hqd_ib_control; 3269 u32 cp_hqd_iq_timer; 3270 u32 cp_hqd_iq_rptr; 3271 u32 cp_hqd_dequeue_request; 3272 u32 cp_hqd_dma_offload; 3273 u32 cp_hqd_sema_cmd; 3274 u32 cp_hqd_msg_type; 3275 u32 cp_hqd_atomic0_preop_lo; 3276 u32 cp_hqd_atomic0_preop_hi; 3277 u32 cp_hqd_atomic1_preop_lo; 3278 u32 cp_hqd_atomic1_preop_hi; 3279 u32 cp_hqd_hq_scheduler0; 3280 u32 cp_hqd_hq_scheduler1; 3281 u32 cp_mqd_control; 3282}; 3283 3284struct bonaire_mqd 3285{ 3286 u32 header; 3287 u32 dispatch_initiator; 3288 u32 dimensions[3]; 3289 u32 start_idx[3]; 3290 u32 num_threads[3]; 3291 u32 pipeline_stat_enable; 3292 u32 perf_counter_enable; 3293 u32 pgm[2]; 3294 u32 tba[2]; 3295 u32 tma[2]; 3296 u32 pgm_rsrc[2]; 3297 u32 vmid; 3298 u32 resource_limits; 3299 u32 static_thread_mgmt01[2]; 3300 u32 tmp_ring_size; 3301 u32 static_thread_mgmt23[2]; 3302 u32 restart[3]; 3303 u32 thread_trace_enable; 3304 u32 reserved1; 3305 u32 user_data[16]; 3306 u32 vgtcs_invoke_count[2]; 3307 struct hqd_registers queue_state; 3308 u32 dequeue_cntr; 3309 u32 interrupt_queue[64]; 3310}; 3311 3312/** 3313 * gfx_v7_0_cp_compute_resume - setup the compute queue registers 3314 * 3315 * @adev: amdgpu_device pointer 3316 * 3317 * Program the compute queues and test them to make sure they 3318 * are working. 3319 * Returns 0 for success, error for failure. 3320 */ 3321static int gfx_v7_0_cp_compute_resume(struct amdgpu_device *adev) 3322{ 3323 int r, i, j; 3324 u32 tmp; 3325 bool use_doorbell = true; 3326 u64 hqd_gpu_addr; 3327 u64 mqd_gpu_addr; 3328 u64 eop_gpu_addr; 3329 u64 wb_gpu_addr; 3330 u32 *buf; 3331 struct bonaire_mqd *mqd; 3332 3333 r = gfx_v7_0_cp_compute_start(adev); 3334 if (r) 3335 return r; 3336 3337 /* fix up chicken bits */ 3338 tmp = RREG32(mmCP_CPF_DEBUG); 3339 tmp |= (1 << 23); 3340 WREG32(mmCP_CPF_DEBUG, tmp); 3341 3342 /* init the pipes */ 3343 mutex_lock(&adev->srbm_mutex); 3344 for (i = 0; i < (adev->gfx.mec.num_pipe * adev->gfx.mec.num_mec); i++) { 3345 int me = (i < 4) ? 1 : 2; 3346 int pipe = (i < 4) ? i : (i - 4); 3347 3348 eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr + (i * MEC_HPD_SIZE * 2); 3349 3350 cik_srbm_select(adev, me, pipe, 0, 0); 3351 3352 /* write the EOP addr */ 3353 WREG32(mmCP_HPD_EOP_BASE_ADDR, eop_gpu_addr >> 8); 3354 WREG32(mmCP_HPD_EOP_BASE_ADDR_HI, upper_32_bits(eop_gpu_addr) >> 8); 3355 3356 /* set the VMID assigned */ 3357 WREG32(mmCP_HPD_EOP_VMID, 0); 3358 3359 /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ 3360 tmp = RREG32(mmCP_HPD_EOP_CONTROL); 3361 tmp &= ~CP_HPD_EOP_CONTROL__EOP_SIZE_MASK; 3362 tmp |= order_base_2(MEC_HPD_SIZE / 8); 3363 WREG32(mmCP_HPD_EOP_CONTROL, tmp); 3364 } 3365 cik_srbm_select(adev, 0, 0, 0, 0); 3366 mutex_unlock(&adev->srbm_mutex); 3367 3368 /* init the queues. Just two for now. */ 3369 for (i = 0; i < adev->gfx.num_compute_rings; i++) { 3370 struct amdgpu_ring *ring = &adev->gfx.compute_ring[i]; 3371 3372 if (ring->mqd_obj == NULL) { 3373 r = amdgpu_bo_create(adev, 3374 sizeof(struct bonaire_mqd), 3375 PAGE_SIZE, true, 3376 AMDGPU_GEM_DOMAIN_GTT, 0, NULL, NULL, 3377 &ring->mqd_obj); 3378 if (r) { 3379 dev_warn(adev->dev, "(%d) create MQD bo failed\n", r); 3380 return r; 3381 } 3382 } 3383 3384 r = amdgpu_bo_reserve(ring->mqd_obj, false); 3385 if (unlikely(r != 0)) { 3386 gfx_v7_0_cp_compute_fini(adev); 3387 return r; 3388 } 3389 r = amdgpu_bo_pin(ring->mqd_obj, AMDGPU_GEM_DOMAIN_GTT, 3390 &mqd_gpu_addr); 3391 if (r) { 3392 dev_warn(adev->dev, "(%d) pin MQD bo failed\n", r); 3393 gfx_v7_0_cp_compute_fini(adev); 3394 return r; 3395 } 3396 r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&buf); 3397 if (r) { 3398 dev_warn(adev->dev, "(%d) map MQD bo failed\n", r); 3399 gfx_v7_0_cp_compute_fini(adev); 3400 return r; 3401 } 3402 3403 /* init the mqd struct */ 3404 memset(buf, 0, sizeof(struct bonaire_mqd)); 3405 3406 mqd = (struct bonaire_mqd *)buf; 3407 mqd->header = 0xC0310800; 3408 mqd->static_thread_mgmt01[0] = 0xffffffff; 3409 mqd->static_thread_mgmt01[1] = 0xffffffff; 3410 mqd->static_thread_mgmt23[0] = 0xffffffff; 3411 mqd->static_thread_mgmt23[1] = 0xffffffff; 3412 3413 mutex_lock(&adev->srbm_mutex); 3414 cik_srbm_select(adev, ring->me, 3415 ring->pipe, 3416 ring->queue, 0); 3417 3418 /* disable wptr polling */ 3419 tmp = RREG32(mmCP_PQ_WPTR_POLL_CNTL); 3420 tmp &= ~CP_PQ_WPTR_POLL_CNTL__EN_MASK; 3421 WREG32(mmCP_PQ_WPTR_POLL_CNTL, tmp); 3422 3423 /* enable doorbell? */ 3424 mqd->queue_state.cp_hqd_pq_doorbell_control = 3425 RREG32(mmCP_HQD_PQ_DOORBELL_CONTROL); 3426 if (use_doorbell) 3427 mqd->queue_state.cp_hqd_pq_doorbell_control |= CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_EN_MASK; 3428 else 3429 mqd->queue_state.cp_hqd_pq_doorbell_control &= ~CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_EN_MASK; 3430 WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, 3431 mqd->queue_state.cp_hqd_pq_doorbell_control); 3432 3433 /* disable the queue if it's active */ 3434 mqd->queue_state.cp_hqd_dequeue_request = 0; 3435 mqd->queue_state.cp_hqd_pq_rptr = 0; 3436 mqd->queue_state.cp_hqd_pq_wptr= 0; 3437 if (RREG32(mmCP_HQD_ACTIVE) & 1) { 3438 WREG32(mmCP_HQD_DEQUEUE_REQUEST, 1); 3439 for (j = 0; j < adev->usec_timeout; j++) { 3440 if (!(RREG32(mmCP_HQD_ACTIVE) & 1)) 3441 break; 3442 udelay(1); 3443 } 3444 WREG32(mmCP_HQD_DEQUEUE_REQUEST, mqd->queue_state.cp_hqd_dequeue_request); 3445 WREG32(mmCP_HQD_PQ_RPTR, mqd->queue_state.cp_hqd_pq_rptr); 3446 WREG32(mmCP_HQD_PQ_WPTR, mqd->queue_state.cp_hqd_pq_wptr); 3447 } 3448 3449 /* set the pointer to the MQD */ 3450 mqd->queue_state.cp_mqd_base_addr = mqd_gpu_addr & 0xfffffffc; 3451 mqd->queue_state.cp_mqd_base_addr_hi = upper_32_bits(mqd_gpu_addr); 3452 WREG32(mmCP_MQD_BASE_ADDR, mqd->queue_state.cp_mqd_base_addr); 3453 WREG32(mmCP_MQD_BASE_ADDR_HI, mqd->queue_state.cp_mqd_base_addr_hi); 3454 /* set MQD vmid to 0 */ 3455 mqd->queue_state.cp_mqd_control = RREG32(mmCP_MQD_CONTROL); 3456 mqd->queue_state.cp_mqd_control &= ~CP_MQD_CONTROL__VMID_MASK; 3457 WREG32(mmCP_MQD_CONTROL, mqd->queue_state.cp_mqd_control); 3458 3459 /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ 3460 hqd_gpu_addr = ring->gpu_addr >> 8; 3461 mqd->queue_state.cp_hqd_pq_base = hqd_gpu_addr; 3462 mqd->queue_state.cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr); 3463 WREG32(mmCP_HQD_PQ_BASE, mqd->queue_state.cp_hqd_pq_base); 3464 WREG32(mmCP_HQD_PQ_BASE_HI, mqd->queue_state.cp_hqd_pq_base_hi); 3465 3466 /* set up the HQD, this is similar to CP_RB0_CNTL */ 3467 mqd->queue_state.cp_hqd_pq_control = RREG32(mmCP_HQD_PQ_CONTROL); 3468 mqd->queue_state.cp_hqd_pq_control &= 3469 ~(CP_HQD_PQ_CONTROL__QUEUE_SIZE_MASK | 3470 CP_HQD_PQ_CONTROL__RPTR_BLOCK_SIZE_MASK); 3471 3472 mqd->queue_state.cp_hqd_pq_control |= 3473 order_base_2(ring->ring_size / 8); 3474 mqd->queue_state.cp_hqd_pq_control |= 3475 (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8); 3476#ifdef __BIG_ENDIAN 3477 mqd->queue_state.cp_hqd_pq_control |= 3478 2 << CP_HQD_PQ_CONTROL__ENDIAN_SWAP__SHIFT; 3479#endif 3480 mqd->queue_state.cp_hqd_pq_control &= 3481 ~(CP_HQD_PQ_CONTROL__UNORD_DISPATCH_MASK | 3482 CP_HQD_PQ_CONTROL__ROQ_PQ_IB_FLIP_MASK | 3483 CP_HQD_PQ_CONTROL__PQ_VOLATILE_MASK); 3484 mqd->queue_state.cp_hqd_pq_control |= 3485 CP_HQD_PQ_CONTROL__PRIV_STATE_MASK | 3486 CP_HQD_PQ_CONTROL__KMD_QUEUE_MASK; /* assuming kernel queue control */ 3487 WREG32(mmCP_HQD_PQ_CONTROL, mqd->queue_state.cp_hqd_pq_control); 3488 3489 /* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */ 3490 wb_gpu_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4); 3491 mqd->queue_state.cp_hqd_pq_wptr_poll_addr = wb_gpu_addr & 0xfffffffc; 3492 mqd->queue_state.cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; 3493 WREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR, mqd->queue_state.cp_hqd_pq_wptr_poll_addr); 3494 WREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR_HI, 3495 mqd->queue_state.cp_hqd_pq_wptr_poll_addr_hi); 3496 3497 /* set the wb address wether it's enabled or not */ 3498 wb_gpu_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4); 3499 mqd->queue_state.cp_hqd_pq_rptr_report_addr = wb_gpu_addr & 0xfffffffc; 3500 mqd->queue_state.cp_hqd_pq_rptr_report_addr_hi = 3501 upper_32_bits(wb_gpu_addr) & 0xffff; 3502 WREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR, 3503 mqd->queue_state.cp_hqd_pq_rptr_report_addr); 3504 WREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI, 3505 mqd->queue_state.cp_hqd_pq_rptr_report_addr_hi); 3506 3507 /* enable the doorbell if requested */ 3508 if (use_doorbell) { 3509 mqd->queue_state.cp_hqd_pq_doorbell_control = 3510 RREG32(mmCP_HQD_PQ_DOORBELL_CONTROL); 3511 mqd->queue_state.cp_hqd_pq_doorbell_control &= 3512 ~CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_OFFSET_MASK; 3513 mqd->queue_state.cp_hqd_pq_doorbell_control |= 3514 (ring->doorbell_index << 3515 CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_OFFSET__SHIFT); 3516 mqd->queue_state.cp_hqd_pq_doorbell_control |= 3517 CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_EN_MASK; 3518 mqd->queue_state.cp_hqd_pq_doorbell_control &= 3519 ~(CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_SOURCE_MASK | 3520 CP_HQD_PQ_DOORBELL_CONTROL__DOORBELL_HIT_MASK); 3521 3522 } else { 3523 mqd->queue_state.cp_hqd_pq_doorbell_control = 0; 3524 } 3525 WREG32(mmCP_HQD_PQ_DOORBELL_CONTROL, 3526 mqd->queue_state.cp_hqd_pq_doorbell_control); 3527 3528 /* read and write pointers, similar to CP_RB0_WPTR/_RPTR */ 3529 ring->wptr = 0; 3530 mqd->queue_state.cp_hqd_pq_wptr = ring->wptr; 3531 WREG32(mmCP_HQD_PQ_WPTR, mqd->queue_state.cp_hqd_pq_wptr); 3532 mqd->queue_state.cp_hqd_pq_rptr = RREG32(mmCP_HQD_PQ_RPTR); 3533 3534 /* set the vmid for the queue */ 3535 mqd->queue_state.cp_hqd_vmid = 0; 3536 WREG32(mmCP_HQD_VMID, mqd->queue_state.cp_hqd_vmid); 3537 3538 /* activate the queue */ 3539 mqd->queue_state.cp_hqd_active = 1; 3540 WREG32(mmCP_HQD_ACTIVE, mqd->queue_state.cp_hqd_active); 3541 3542 cik_srbm_select(adev, 0, 0, 0, 0); 3543 mutex_unlock(&adev->srbm_mutex); 3544 3545 amdgpu_bo_kunmap(ring->mqd_obj); 3546 amdgpu_bo_unreserve(ring->mqd_obj); 3547 3548 ring->ready = true; 3549 r = amdgpu_ring_test_ring(ring); 3550 if (r) 3551 ring->ready = false; 3552 } 3553 3554 return 0; 3555} 3556 3557static void gfx_v7_0_cp_enable(struct amdgpu_device *adev, bool enable) 3558{ 3559 gfx_v7_0_cp_gfx_enable(adev, enable); 3560 gfx_v7_0_cp_compute_enable(adev, enable); 3561} 3562 3563static int gfx_v7_0_cp_load_microcode(struct amdgpu_device *adev) 3564{ 3565 int r; 3566 3567 r = gfx_v7_0_cp_gfx_load_microcode(adev); 3568 if (r) 3569 return r; 3570 r = gfx_v7_0_cp_compute_load_microcode(adev); 3571 if (r) 3572 return r; 3573 3574 return 0; 3575} 3576 3577static void gfx_v7_0_enable_gui_idle_interrupt(struct amdgpu_device *adev, 3578 bool enable) 3579{ 3580 u32 tmp = RREG32(mmCP_INT_CNTL_RING0); 3581 3582 if (enable) 3583 tmp |= (CP_INT_CNTL_RING0__CNTX_BUSY_INT_ENABLE_MASK | 3584 CP_INT_CNTL_RING0__CNTX_EMPTY_INT_ENABLE_MASK); 3585 else 3586 tmp &= ~(CP_INT_CNTL_RING0__CNTX_BUSY_INT_ENABLE_MASK | 3587 CP_INT_CNTL_RING0__CNTX_EMPTY_INT_ENABLE_MASK); 3588 WREG32(mmCP_INT_CNTL_RING0, tmp); 3589} 3590 3591static int gfx_v7_0_cp_resume(struct amdgpu_device *adev) 3592{ 3593 int r; 3594 3595 gfx_v7_0_enable_gui_idle_interrupt(adev, false); 3596 3597 r = gfx_v7_0_cp_load_microcode(adev); 3598 if (r) 3599 return r; 3600 3601 r = gfx_v7_0_cp_gfx_resume(adev); 3602 if (r) 3603 return r; 3604 r = gfx_v7_0_cp_compute_resume(adev); 3605 if (r) 3606 return r; 3607 3608 gfx_v7_0_enable_gui_idle_interrupt(adev, true); 3609 3610 return 0; 3611} 3612 3613/* 3614 * vm 3615 * VMID 0 is the physical GPU addresses as used by the kernel. 3616 * VMIDs 1-15 are used for userspace clients and are handled 3617 * by the amdgpu vm/hsa code. 3618 */ 3619/** 3620 * gfx_v7_0_ring_emit_vm_flush - cik vm flush using the CP 3621 * 3622 * @adev: amdgpu_device pointer 3623 * 3624 * Update the page table base and flush the VM TLB 3625 * using the CP (CIK). 3626 */ 3627static void gfx_v7_0_ring_emit_vm_flush(struct amdgpu_ring *ring, 3628 unsigned vm_id, uint64_t pd_addr) 3629{ 3630 int usepfp = (ring->type == AMDGPU_RING_TYPE_GFX); 3631 uint32_t seq = ring->fence_drv.sync_seq[ring->idx]; 3632 uint64_t addr = ring->fence_drv.gpu_addr; 3633 3634 amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); 3635 amdgpu_ring_write(ring, (WAIT_REG_MEM_MEM_SPACE(1) | /* memory */ 3636 WAIT_REG_MEM_FUNCTION(3) | /* equal */ 3637 WAIT_REG_MEM_ENGINE(usepfp))); /* pfp or me */ 3638 amdgpu_ring_write(ring, addr & 0xfffffffc); 3639 amdgpu_ring_write(ring, upper_32_bits(addr) & 0xffffffff); 3640 amdgpu_ring_write(ring, seq); 3641 amdgpu_ring_write(ring, 0xffffffff); 3642 amdgpu_ring_write(ring, 4); /* poll interval */ 3643 3644 if (usepfp) { 3645 /* synce CE with ME to prevent CE fetch CEIB before context switch done */ 3646 amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); 3647 amdgpu_ring_write(ring, 0); 3648 amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); 3649 amdgpu_ring_write(ring, 0); 3650 } 3651 3652 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 3653 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(usepfp) | 3654 WRITE_DATA_DST_SEL(0))); 3655 if (vm_id < 8) { 3656 amdgpu_ring_write(ring, 3657 (mmVM_CONTEXT0_PAGE_TABLE_BASE_ADDR + vm_id)); 3658 } else { 3659 amdgpu_ring_write(ring, 3660 (mmVM_CONTEXT8_PAGE_TABLE_BASE_ADDR + vm_id - 8)); 3661 } 3662 amdgpu_ring_write(ring, 0); 3663 amdgpu_ring_write(ring, pd_addr >> 12); 3664 3665 /* bits 0-15 are the VM contexts0-15 */ 3666 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 3667 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | 3668 WRITE_DATA_DST_SEL(0))); 3669 amdgpu_ring_write(ring, mmVM_INVALIDATE_REQUEST); 3670 amdgpu_ring_write(ring, 0); 3671 amdgpu_ring_write(ring, 1 << vm_id); 3672 3673 /* wait for the invalidate to complete */ 3674 amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); 3675 amdgpu_ring_write(ring, (WAIT_REG_MEM_OPERATION(0) | /* wait */ 3676 WAIT_REG_MEM_FUNCTION(0) | /* always */ 3677 WAIT_REG_MEM_ENGINE(0))); /* me */ 3678 amdgpu_ring_write(ring, mmVM_INVALIDATE_REQUEST); 3679 amdgpu_ring_write(ring, 0); 3680 amdgpu_ring_write(ring, 0); /* ref */ 3681 amdgpu_ring_write(ring, 0); /* mask */ 3682 amdgpu_ring_write(ring, 0x20); /* poll interval */ 3683 3684 /* compute doesn't have PFP */ 3685 if (usepfp) { 3686 /* sync PFP to ME, otherwise we might get invalid PFP reads */ 3687 amdgpu_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); 3688 amdgpu_ring_write(ring, 0x0); 3689 3690 /* synce CE with ME to prevent CE fetch CEIB before context switch done */ 3691 amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); 3692 amdgpu_ring_write(ring, 0); 3693 amdgpu_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); 3694 amdgpu_ring_write(ring, 0); 3695 } 3696} 3697 3698/* 3699 * RLC 3700 * The RLC is a multi-purpose microengine that handles a 3701 * variety of functions. 3702 */ 3703static void gfx_v7_0_rlc_fini(struct amdgpu_device *adev) 3704{ 3705 int r; 3706 3707 /* save restore block */ 3708 if (adev->gfx.rlc.save_restore_obj) { 3709 r = amdgpu_bo_reserve(adev->gfx.rlc.save_restore_obj, false); 3710 if (unlikely(r != 0)) 3711 dev_warn(adev->dev, "(%d) reserve RLC sr bo failed\n", r); 3712 amdgpu_bo_unpin(adev->gfx.rlc.save_restore_obj); 3713 amdgpu_bo_unreserve(adev->gfx.rlc.save_restore_obj); 3714 3715 amdgpu_bo_unref(&adev->gfx.rlc.save_restore_obj); 3716 adev->gfx.rlc.save_restore_obj = NULL; 3717 } 3718 3719 /* clear state block */ 3720 if (adev->gfx.rlc.clear_state_obj) { 3721 r = amdgpu_bo_reserve(adev->gfx.rlc.clear_state_obj, false); 3722 if (unlikely(r != 0)) 3723 dev_warn(adev->dev, "(%d) reserve RLC c bo failed\n", r); 3724 amdgpu_bo_unpin(adev->gfx.rlc.clear_state_obj); 3725 amdgpu_bo_unreserve(adev->gfx.rlc.clear_state_obj); 3726 3727 amdgpu_bo_unref(&adev->gfx.rlc.clear_state_obj); 3728 adev->gfx.rlc.clear_state_obj = NULL; 3729 } 3730 3731 /* clear state block */ 3732 if (adev->gfx.rlc.cp_table_obj) { 3733 r = amdgpu_bo_reserve(adev->gfx.rlc.cp_table_obj, false); 3734 if (unlikely(r != 0)) 3735 dev_warn(adev->dev, "(%d) reserve RLC cp table bo failed\n", r); 3736 amdgpu_bo_unpin(adev->gfx.rlc.cp_table_obj); 3737 amdgpu_bo_unreserve(adev->gfx.rlc.cp_table_obj); 3738 3739 amdgpu_bo_unref(&adev->gfx.rlc.cp_table_obj); 3740 adev->gfx.rlc.cp_table_obj = NULL; 3741 } 3742} 3743 3744static int gfx_v7_0_rlc_init(struct amdgpu_device *adev) 3745{ 3746 const u32 *src_ptr; 3747 volatile u32 *dst_ptr; 3748 u32 dws, i; 3749 const struct cs_section_def *cs_data; 3750 int r; 3751 3752 /* allocate rlc buffers */ 3753 if (adev->flags & AMD_IS_APU) { 3754 if (adev->asic_type == CHIP_KAVERI) { 3755 adev->gfx.rlc.reg_list = spectre_rlc_save_restore_register_list; 3756 adev->gfx.rlc.reg_list_size = 3757 (u32)ARRAY_SIZE(spectre_rlc_save_restore_register_list); 3758 } else { 3759 adev->gfx.rlc.reg_list = kalindi_rlc_save_restore_register_list; 3760 adev->gfx.rlc.reg_list_size = 3761 (u32)ARRAY_SIZE(kalindi_rlc_save_restore_register_list); 3762 } 3763 } 3764 adev->gfx.rlc.cs_data = ci_cs_data; 3765 adev->gfx.rlc.cp_table_size = CP_ME_TABLE_SIZE * 5 * 4; 3766 3767 src_ptr = adev->gfx.rlc.reg_list; 3768 dws = adev->gfx.rlc.reg_list_size; 3769 dws += (5 * 16) + 48 + 48 + 64; 3770 3771 cs_data = adev->gfx.rlc.cs_data; 3772 3773 if (src_ptr) { 3774 /* save restore block */ 3775 if (adev->gfx.rlc.save_restore_obj == NULL) { 3776 r = amdgpu_bo_create(adev, dws * 4, PAGE_SIZE, true, 3777 AMDGPU_GEM_DOMAIN_VRAM, 3778 AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED, 3779 NULL, NULL, 3780 &adev->gfx.rlc.save_restore_obj); 3781 if (r) { 3782 dev_warn(adev->dev, "(%d) create RLC sr bo failed\n", r); 3783 return r; 3784 } 3785 } 3786 3787 r = amdgpu_bo_reserve(adev->gfx.rlc.save_restore_obj, false); 3788 if (unlikely(r != 0)) { 3789 gfx_v7_0_rlc_fini(adev); 3790 return r; 3791 } 3792 r = amdgpu_bo_pin(adev->gfx.rlc.save_restore_obj, AMDGPU_GEM_DOMAIN_VRAM, 3793 &adev->gfx.rlc.save_restore_gpu_addr); 3794 if (r) { 3795 amdgpu_bo_unreserve(adev->gfx.rlc.save_restore_obj); 3796 dev_warn(adev->dev, "(%d) pin RLC sr bo failed\n", r); 3797 gfx_v7_0_rlc_fini(adev); 3798 return r; 3799 } 3800 3801 r = amdgpu_bo_kmap(adev->gfx.rlc.save_restore_obj, (void **)&adev->gfx.rlc.sr_ptr); 3802 if (r) { 3803 dev_warn(adev->dev, "(%d) map RLC sr bo failed\n", r); 3804 gfx_v7_0_rlc_fini(adev); 3805 return r; 3806 } 3807 /* write the sr buffer */ 3808 dst_ptr = adev->gfx.rlc.sr_ptr; 3809 for (i = 0; i < adev->gfx.rlc.reg_list_size; i++) 3810 dst_ptr[i] = cpu_to_le32(src_ptr[i]); 3811 amdgpu_bo_kunmap(adev->gfx.rlc.save_restore_obj); 3812 amdgpu_bo_unreserve(adev->gfx.rlc.save_restore_obj); 3813 } 3814 3815 if (cs_data) { 3816 /* clear state block */ 3817 adev->gfx.rlc.clear_state_size = dws = gfx_v7_0_get_csb_size(adev); 3818 3819 if (adev->gfx.rlc.clear_state_obj == NULL) { 3820 r = amdgpu_bo_create(adev, dws * 4, PAGE_SIZE, true, 3821 AMDGPU_GEM_DOMAIN_VRAM, 3822 AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED, 3823 NULL, NULL, 3824 &adev->gfx.rlc.clear_state_obj); 3825 if (r) { 3826 dev_warn(adev->dev, "(%d) create RLC c bo failed\n", r); 3827 gfx_v7_0_rlc_fini(adev); 3828 return r; 3829 } 3830 } 3831 r = amdgpu_bo_reserve(adev->gfx.rlc.clear_state_obj, false); 3832 if (unlikely(r != 0)) { 3833 gfx_v7_0_rlc_fini(adev); 3834 return r; 3835 } 3836 r = amdgpu_bo_pin(adev->gfx.rlc.clear_state_obj, AMDGPU_GEM_DOMAIN_VRAM, 3837 &adev->gfx.rlc.clear_state_gpu_addr); 3838 if (r) { 3839 amdgpu_bo_unreserve(adev->gfx.rlc.clear_state_obj); 3840 dev_warn(adev->dev, "(%d) pin RLC c bo failed\n", r); 3841 gfx_v7_0_rlc_fini(adev); 3842 return r; 3843 } 3844 3845 r = amdgpu_bo_kmap(adev->gfx.rlc.clear_state_obj, (void **)&adev->gfx.rlc.cs_ptr); 3846 if (r) { 3847 dev_warn(adev->dev, "(%d) map RLC c bo failed\n", r); 3848 gfx_v7_0_rlc_fini(adev); 3849 return r; 3850 } 3851 /* set up the cs buffer */ 3852 dst_ptr = adev->gfx.rlc.cs_ptr; 3853 gfx_v7_0_get_csb_buffer(adev, dst_ptr); 3854 amdgpu_bo_kunmap(adev->gfx.rlc.clear_state_obj); 3855 amdgpu_bo_unreserve(adev->gfx.rlc.clear_state_obj); 3856 } 3857 3858 if (adev->gfx.rlc.cp_table_size) { 3859 if (adev->gfx.rlc.cp_table_obj == NULL) { 3860 r = amdgpu_bo_create(adev, adev->gfx.rlc.cp_table_size, PAGE_SIZE, true, 3861 AMDGPU_GEM_DOMAIN_VRAM, 3862 AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED, 3863 NULL, NULL, 3864 &adev->gfx.rlc.cp_table_obj); 3865 if (r) { 3866 dev_warn(adev->dev, "(%d) create RLC cp table bo failed\n", r); 3867 gfx_v7_0_rlc_fini(adev); 3868 return r; 3869 } 3870 } 3871 3872 r = amdgpu_bo_reserve(adev->gfx.rlc.cp_table_obj, false); 3873 if (unlikely(r != 0)) { 3874 dev_warn(adev->dev, "(%d) reserve RLC cp table bo failed\n", r); 3875 gfx_v7_0_rlc_fini(adev); 3876 return r; 3877 } 3878 r = amdgpu_bo_pin(adev->gfx.rlc.cp_table_obj, AMDGPU_GEM_DOMAIN_VRAM, 3879 &adev->gfx.rlc.cp_table_gpu_addr); 3880 if (r) { 3881 amdgpu_bo_unreserve(adev->gfx.rlc.cp_table_obj); 3882 dev_warn(adev->dev, "(%d) pin RLC cp_table bo failed\n", r); 3883 gfx_v7_0_rlc_fini(adev); 3884 return r; 3885 } 3886 r = amdgpu_bo_kmap(adev->gfx.rlc.cp_table_obj, (void **)&adev->gfx.rlc.cp_table_ptr); 3887 if (r) { 3888 dev_warn(adev->dev, "(%d) map RLC cp table bo failed\n", r); 3889 gfx_v7_0_rlc_fini(adev); 3890 return r; 3891 } 3892 3893 gfx_v7_0_init_cp_pg_table(adev); 3894 3895 amdgpu_bo_kunmap(adev->gfx.rlc.cp_table_obj); 3896 amdgpu_bo_unreserve(adev->gfx.rlc.cp_table_obj); 3897 3898 } 3899 3900 return 0; 3901} 3902 3903static void gfx_v7_0_enable_lbpw(struct amdgpu_device *adev, bool enable) 3904{ 3905 u32 tmp; 3906 3907 tmp = RREG32(mmRLC_LB_CNTL); 3908 if (enable) 3909 tmp |= RLC_LB_CNTL__LOAD_BALANCE_ENABLE_MASK; 3910 else 3911 tmp &= ~RLC_LB_CNTL__LOAD_BALANCE_ENABLE_MASK; 3912 WREG32(mmRLC_LB_CNTL, tmp); 3913} 3914 3915static void gfx_v7_0_wait_for_rlc_serdes(struct amdgpu_device *adev) 3916{ 3917 u32 i, j, k; 3918 u32 mask; 3919 3920 mutex_lock(&adev->grbm_idx_mutex); 3921 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { 3922 for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { 3923 gfx_v7_0_select_se_sh(adev, i, j); 3924 for (k = 0; k < adev->usec_timeout; k++) { 3925 if (RREG32(mmRLC_SERDES_CU_MASTER_BUSY) == 0) 3926 break; 3927 udelay(1); 3928 } 3929 } 3930 } 3931 gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff); 3932 mutex_unlock(&adev->grbm_idx_mutex); 3933 3934 mask = RLC_SERDES_NONCU_MASTER_BUSY__SE_MASTER_BUSY_MASK | 3935 RLC_SERDES_NONCU_MASTER_BUSY__GC_MASTER_BUSY_MASK | 3936 RLC_SERDES_NONCU_MASTER_BUSY__TC0_MASTER_BUSY_MASK | 3937 RLC_SERDES_NONCU_MASTER_BUSY__TC1_MASTER_BUSY_MASK; 3938 for (k = 0; k < adev->usec_timeout; k++) { 3939 if ((RREG32(mmRLC_SERDES_NONCU_MASTER_BUSY) & mask) == 0) 3940 break; 3941 udelay(1); 3942 } 3943} 3944 3945static void gfx_v7_0_update_rlc(struct amdgpu_device *adev, u32 rlc) 3946{ 3947 u32 tmp; 3948 3949 tmp = RREG32(mmRLC_CNTL); 3950 if (tmp != rlc) 3951 WREG32(mmRLC_CNTL, rlc); 3952} 3953 3954static u32 gfx_v7_0_halt_rlc(struct amdgpu_device *adev) 3955{ 3956 u32 data, orig; 3957 3958 orig = data = RREG32(mmRLC_CNTL); 3959 3960 if (data & RLC_CNTL__RLC_ENABLE_F32_MASK) { 3961 u32 i; 3962 3963 data &= ~RLC_CNTL__RLC_ENABLE_F32_MASK; 3964 WREG32(mmRLC_CNTL, data); 3965 3966 for (i = 0; i < adev->usec_timeout; i++) { 3967 if ((RREG32(mmRLC_GPM_STAT) & RLC_GPM_STAT__RLC_BUSY_MASK) == 0) 3968 break; 3969 udelay(1); 3970 } 3971 3972 gfx_v7_0_wait_for_rlc_serdes(adev); 3973 } 3974 3975 return orig; 3976} 3977 3978void gfx_v7_0_enter_rlc_safe_mode(struct amdgpu_device *adev) 3979{ 3980 u32 tmp, i, mask; 3981 3982 tmp = 0x1 | (1 << 1); 3983 WREG32(mmRLC_GPR_REG2, tmp); 3984 3985 mask = RLC_GPM_STAT__GFX_POWER_STATUS_MASK | 3986 RLC_GPM_STAT__GFX_CLOCK_STATUS_MASK; 3987 for (i = 0; i < adev->usec_timeout; i++) { 3988 if ((RREG32(mmRLC_GPM_STAT) & mask) == mask) 3989 break; 3990 udelay(1); 3991 } 3992 3993 for (i = 0; i < adev->usec_timeout; i++) { 3994 if ((RREG32(mmRLC_GPR_REG2) & 0x1) == 0) 3995 break; 3996 udelay(1); 3997 } 3998} 3999 4000void gfx_v7_0_exit_rlc_safe_mode(struct amdgpu_device *adev) 4001{ 4002 u32 tmp; 4003 4004 tmp = 0x1 | (0 << 1); 4005 WREG32(mmRLC_GPR_REG2, tmp); 4006} 4007 4008/** 4009 * gfx_v7_0_rlc_stop - stop the RLC ME 4010 * 4011 * @adev: amdgpu_device pointer 4012 * 4013 * Halt the RLC ME (MicroEngine) (CIK). 4014 */ 4015void gfx_v7_0_rlc_stop(struct amdgpu_device *adev) 4016{ 4017 WREG32(mmRLC_CNTL, 0); 4018 4019 gfx_v7_0_enable_gui_idle_interrupt(adev, false); 4020 4021 gfx_v7_0_wait_for_rlc_serdes(adev); 4022} 4023 4024/** 4025 * gfx_v7_0_rlc_start - start the RLC ME 4026 * 4027 * @adev: amdgpu_device pointer 4028 * 4029 * Unhalt the RLC ME (MicroEngine) (CIK). 4030 */ 4031static void gfx_v7_0_rlc_start(struct amdgpu_device *adev) 4032{ 4033 WREG32(mmRLC_CNTL, RLC_CNTL__RLC_ENABLE_F32_MASK); 4034 4035 gfx_v7_0_enable_gui_idle_interrupt(adev, true); 4036 4037 udelay(50); 4038} 4039 4040static void gfx_v7_0_rlc_reset(struct amdgpu_device *adev) 4041{ 4042 u32 tmp = RREG32(mmGRBM_SOFT_RESET); 4043 4044 tmp |= GRBM_SOFT_RESET__SOFT_RESET_RLC_MASK; 4045 WREG32(mmGRBM_SOFT_RESET, tmp); 4046 udelay(50); 4047 tmp &= ~GRBM_SOFT_RESET__SOFT_RESET_RLC_MASK; 4048 WREG32(mmGRBM_SOFT_RESET, tmp); 4049 udelay(50); 4050} 4051 4052/** 4053 * gfx_v7_0_rlc_resume - setup the RLC hw 4054 * 4055 * @adev: amdgpu_device pointer 4056 * 4057 * Initialize the RLC registers, load the ucode, 4058 * and start the RLC (CIK). 4059 * Returns 0 for success, -EINVAL if the ucode is not available. 4060 */ 4061static int gfx_v7_0_rlc_resume(struct amdgpu_device *adev) 4062{ 4063 const struct rlc_firmware_header_v1_0 *hdr; 4064 const __le32 *fw_data; 4065 unsigned i, fw_size; 4066 u32 tmp; 4067 4068 if (!adev->gfx.rlc_fw) 4069 return -EINVAL; 4070 4071 hdr = (const struct rlc_firmware_header_v1_0 *)adev->gfx.rlc_fw->data; 4072 amdgpu_ucode_print_rlc_hdr(&hdr->header); 4073 adev->gfx.rlc_fw_version = le32_to_cpu(hdr->header.ucode_version); 4074 adev->gfx.rlc_feature_version = le32_to_cpu( 4075 hdr->ucode_feature_version); 4076 4077 gfx_v7_0_rlc_stop(adev); 4078 4079 /* disable CG */ 4080 tmp = RREG32(mmRLC_CGCG_CGLS_CTRL) & 0xfffffffc; 4081 WREG32(mmRLC_CGCG_CGLS_CTRL, tmp); 4082 4083 gfx_v7_0_rlc_reset(adev); 4084 4085 gfx_v7_0_init_pg(adev); 4086 4087 WREG32(mmRLC_LB_CNTR_INIT, 0); 4088 WREG32(mmRLC_LB_CNTR_MAX, 0x00008000); 4089 4090 mutex_lock(&adev->grbm_idx_mutex); 4091 gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff); 4092 WREG32(mmRLC_LB_INIT_CU_MASK, 0xffffffff); 4093 WREG32(mmRLC_LB_PARAMS, 0x00600408); 4094 WREG32(mmRLC_LB_CNTL, 0x80000004); 4095 mutex_unlock(&adev->grbm_idx_mutex); 4096 4097 WREG32(mmRLC_MC_CNTL, 0); 4098 WREG32(mmRLC_UCODE_CNTL, 0); 4099 4100 fw_data = (const __le32 *) 4101 (adev->gfx.rlc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); 4102 fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; 4103 WREG32(mmRLC_GPM_UCODE_ADDR, 0); 4104 for (i = 0; i < fw_size; i++) 4105 WREG32(mmRLC_GPM_UCODE_DATA, le32_to_cpup(fw_data++)); 4106 WREG32(mmRLC_GPM_UCODE_ADDR, adev->gfx.rlc_fw_version); 4107 4108 /* XXX - find out what chips support lbpw */ 4109 gfx_v7_0_enable_lbpw(adev, false); 4110 4111 if (adev->asic_type == CHIP_BONAIRE) 4112 WREG32(mmRLC_DRIVER_CPDMA_STATUS, 0); 4113 4114 gfx_v7_0_rlc_start(adev); 4115 4116 return 0; 4117} 4118 4119static void gfx_v7_0_enable_cgcg(struct amdgpu_device *adev, bool enable) 4120{ 4121 u32 data, orig, tmp, tmp2; 4122 4123 orig = data = RREG32(mmRLC_CGCG_CGLS_CTRL); 4124 4125 if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_GFX_CGCG)) { 4126 gfx_v7_0_enable_gui_idle_interrupt(adev, true); 4127 4128 tmp = gfx_v7_0_halt_rlc(adev); 4129 4130 mutex_lock(&adev->grbm_idx_mutex); 4131 gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff); 4132 WREG32(mmRLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); 4133 WREG32(mmRLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); 4134 tmp2 = RLC_SERDES_WR_CTRL__BPM_ADDR_MASK | 4135 RLC_SERDES_WR_CTRL__CGCG_OVERRIDE_0_MASK | 4136 RLC_SERDES_WR_CTRL__CGLS_ENABLE_MASK; 4137 WREG32(mmRLC_SERDES_WR_CTRL, tmp2); 4138 mutex_unlock(&adev->grbm_idx_mutex); 4139 4140 gfx_v7_0_update_rlc(adev, tmp); 4141 4142 data |= RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK; 4143 } else { 4144 gfx_v7_0_enable_gui_idle_interrupt(adev, false); 4145 4146 RREG32(mmCB_CGTT_SCLK_CTRL); 4147 RREG32(mmCB_CGTT_SCLK_CTRL); 4148 RREG32(mmCB_CGTT_SCLK_CTRL); 4149 RREG32(mmCB_CGTT_SCLK_CTRL); 4150 4151 data &= ~(RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK); 4152 } 4153 4154 if (orig != data) 4155 WREG32(mmRLC_CGCG_CGLS_CTRL, data); 4156 4157} 4158 4159static void gfx_v7_0_enable_mgcg(struct amdgpu_device *adev, bool enable) 4160{ 4161 u32 data, orig, tmp = 0; 4162 4163 if (enable && (adev->cg_flags & AMDGPU_CG_SUPPORT_GFX_MGCG)) { 4164 if (adev->cg_flags & AMDGPU_CG_SUPPORT_GFX_MGLS) { 4165 if (adev->cg_flags & AMDGPU_CG_SUPPORT_GFX_CP_LS) { 4166 orig = data = RREG32(mmCP_MEM_SLP_CNTL); 4167 data |= CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; 4168 if (orig != data) 4169 WREG32(mmCP_MEM_SLP_CNTL, data); 4170 } 4171 } 4172 4173 orig = data = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); 4174 data |= 0x00000001; 4175 data &= 0xfffffffd; 4176 if (orig != data) 4177 WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data); 4178 4179 tmp = gfx_v7_0_halt_rlc(adev); 4180 4181 mutex_lock(&adev->grbm_idx_mutex); 4182 gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff); 4183 WREG32(mmRLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); 4184 WREG32(mmRLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); 4185 data = RLC_SERDES_WR_CTRL__BPM_ADDR_MASK | 4186 RLC_SERDES_WR_CTRL__MGCG_OVERRIDE_0_MASK; 4187 WREG32(mmRLC_SERDES_WR_CTRL, data); 4188 mutex_unlock(&adev->grbm_idx_mutex); 4189 4190 gfx_v7_0_update_rlc(adev, tmp); 4191 4192 if (adev->cg_flags & AMDGPU_CG_SUPPORT_GFX_CGTS) { 4193 orig = data = RREG32(mmCGTS_SM_CTRL_REG); 4194 data &= ~CGTS_SM_CTRL_REG__SM_MODE_MASK; 4195 data |= (0x2 << CGTS_SM_CTRL_REG__SM_MODE__SHIFT); 4196 data |= CGTS_SM_CTRL_REG__SM_MODE_ENABLE_MASK; 4197 data &= ~CGTS_SM_CTRL_REG__OVERRIDE_MASK; 4198 if ((adev->cg_flags & AMDGPU_CG_SUPPORT_GFX_MGLS) && 4199 (adev->cg_flags & AMDGPU_CG_SUPPORT_GFX_CGTS_LS)) 4200 data &= ~CGTS_SM_CTRL_REG__LS_OVERRIDE_MASK; 4201 data &= ~CGTS_SM_CTRL_REG__ON_MONITOR_ADD_MASK; 4202 data |= CGTS_SM_CTRL_REG__ON_MONITOR_ADD_EN_MASK; 4203 data |= (0x96 << CGTS_SM_CTRL_REG__ON_MONITOR_ADD__SHIFT); 4204 if (orig != data) 4205 WREG32(mmCGTS_SM_CTRL_REG, data); 4206 } 4207 } else { 4208 orig = data = RREG32(mmRLC_CGTT_MGCG_OVERRIDE); 4209 data |= 0x00000003; 4210 if (orig != data) 4211 WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data); 4212 4213 data = RREG32(mmRLC_MEM_SLP_CNTL); 4214 if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) { 4215 data &= ~RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK; 4216 WREG32(mmRLC_MEM_SLP_CNTL, data); 4217 } 4218 4219 data = RREG32(mmCP_MEM_SLP_CNTL); 4220 if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) { 4221 data &= ~CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK; 4222 WREG32(mmCP_MEM_SLP_CNTL, data); 4223 } 4224 4225 orig = data = RREG32(mmCGTS_SM_CTRL_REG); 4226 data |= CGTS_SM_CTRL_REG__OVERRIDE_MASK | CGTS_SM_CTRL_REG__LS_OVERRIDE_MASK; 4227 if (orig != data) 4228 WREG32(mmCGTS_SM_CTRL_REG, data); 4229 4230 tmp = gfx_v7_0_halt_rlc(adev); 4231 4232 mutex_lock(&adev->grbm_idx_mutex); 4233 gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff); 4234 WREG32(mmRLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); 4235 WREG32(mmRLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); 4236 data = RLC_SERDES_WR_CTRL__BPM_ADDR_MASK | RLC_SERDES_WR_CTRL__MGCG_OVERRIDE_1_MASK; 4237 WREG32(mmRLC_SERDES_WR_CTRL, data); 4238 mutex_unlock(&adev->grbm_idx_mutex); 4239 4240 gfx_v7_0_update_rlc(adev, tmp); 4241 } 4242} 4243 4244static void gfx_v7_0_update_cg(struct amdgpu_device *adev, 4245 bool enable) 4246{ 4247 gfx_v7_0_enable_gui_idle_interrupt(adev, false); 4248 /* order matters! */ 4249 if (enable) { 4250 gfx_v7_0_enable_mgcg(adev, true); 4251 gfx_v7_0_enable_cgcg(adev, true); 4252 } else { 4253 gfx_v7_0_enable_cgcg(adev, false); 4254 gfx_v7_0_enable_mgcg(adev, false); 4255 } 4256 gfx_v7_0_enable_gui_idle_interrupt(adev, true); 4257} 4258 4259static void gfx_v7_0_enable_sclk_slowdown_on_pu(struct amdgpu_device *adev, 4260 bool enable) 4261{ 4262 u32 data, orig; 4263 4264 orig = data = RREG32(mmRLC_PG_CNTL); 4265 if (enable && (adev->pg_flags & AMDGPU_PG_SUPPORT_RLC_SMU_HS)) 4266 data |= RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PU_ENABLE_MASK; 4267 else 4268 data &= ~RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PU_ENABLE_MASK; 4269 if (orig != data) 4270 WREG32(mmRLC_PG_CNTL, data); 4271} 4272 4273static void gfx_v7_0_enable_sclk_slowdown_on_pd(struct amdgpu_device *adev, 4274 bool enable) 4275{ 4276 u32 data, orig; 4277 4278 orig = data = RREG32(mmRLC_PG_CNTL); 4279 if (enable && (adev->pg_flags & AMDGPU_PG_SUPPORT_RLC_SMU_HS)) 4280 data |= RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PD_ENABLE_MASK; 4281 else 4282 data &= ~RLC_PG_CNTL__SMU_CLK_SLOWDOWN_ON_PD_ENABLE_MASK; 4283 if (orig != data) 4284 WREG32(mmRLC_PG_CNTL, data); 4285} 4286 4287static void gfx_v7_0_enable_cp_pg(struct amdgpu_device *adev, bool enable) 4288{ 4289 u32 data, orig; 4290 4291 orig = data = RREG32(mmRLC_PG_CNTL); 4292 if (enable && (adev->pg_flags & AMDGPU_PG_SUPPORT_CP)) 4293 data &= ~0x8000; 4294 else 4295 data |= 0x8000; 4296 if (orig != data) 4297 WREG32(mmRLC_PG_CNTL, data); 4298} 4299 4300static void gfx_v7_0_enable_gds_pg(struct amdgpu_device *adev, bool enable) 4301{ 4302 u32 data, orig; 4303 4304 orig = data = RREG32(mmRLC_PG_CNTL); 4305 if (enable && (adev->pg_flags & AMDGPU_PG_SUPPORT_GDS)) 4306 data &= ~0x2000; 4307 else 4308 data |= 0x2000; 4309 if (orig != data) 4310 WREG32(mmRLC_PG_CNTL, data); 4311} 4312 4313static void gfx_v7_0_init_cp_pg_table(struct amdgpu_device *adev) 4314{ 4315 const __le32 *fw_data; 4316 volatile u32 *dst_ptr; 4317 int me, i, max_me = 4; 4318 u32 bo_offset = 0; 4319 u32 table_offset, table_size; 4320 4321 if (adev->asic_type == CHIP_KAVERI) 4322 max_me = 5; 4323 4324 if (adev->gfx.rlc.cp_table_ptr == NULL) 4325 return; 4326 4327 /* write the cp table buffer */ 4328 dst_ptr = adev->gfx.rlc.cp_table_ptr; 4329 for (me = 0; me < max_me; me++) { 4330 if (me == 0) { 4331 const struct gfx_firmware_header_v1_0 *hdr = 4332 (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data; 4333 fw_data = (const __le32 *) 4334 (adev->gfx.ce_fw->data + 4335 le32_to_cpu(hdr->header.ucode_array_offset_bytes)); 4336 table_offset = le32_to_cpu(hdr->jt_offset); 4337 table_size = le32_to_cpu(hdr->jt_size); 4338 } else if (me == 1) { 4339 const struct gfx_firmware_header_v1_0 *hdr = 4340 (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data; 4341 fw_data = (const __le32 *) 4342 (adev->gfx.pfp_fw->data + 4343 le32_to_cpu(hdr->header.ucode_array_offset_bytes)); 4344 table_offset = le32_to_cpu(hdr->jt_offset); 4345 table_size = le32_to_cpu(hdr->jt_size); 4346 } else if (me == 2) { 4347 const struct gfx_firmware_header_v1_0 *hdr = 4348 (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data; 4349 fw_data = (const __le32 *) 4350 (adev->gfx.me_fw->data + 4351 le32_to_cpu(hdr->header.ucode_array_offset_bytes)); 4352 table_offset = le32_to_cpu(hdr->jt_offset); 4353 table_size = le32_to_cpu(hdr->jt_size); 4354 } else if (me == 3) { 4355 const struct gfx_firmware_header_v1_0 *hdr = 4356 (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data; 4357 fw_data = (const __le32 *) 4358 (adev->gfx.mec_fw->data + 4359 le32_to_cpu(hdr->header.ucode_array_offset_bytes)); 4360 table_offset = le32_to_cpu(hdr->jt_offset); 4361 table_size = le32_to_cpu(hdr->jt_size); 4362 } else { 4363 const struct gfx_firmware_header_v1_0 *hdr = 4364 (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec2_fw->data; 4365 fw_data = (const __le32 *) 4366 (adev->gfx.mec2_fw->data + 4367 le32_to_cpu(hdr->header.ucode_array_offset_bytes)); 4368 table_offset = le32_to_cpu(hdr->jt_offset); 4369 table_size = le32_to_cpu(hdr->jt_size); 4370 } 4371 4372 for (i = 0; i < table_size; i ++) { 4373 dst_ptr[bo_offset + i] = 4374 cpu_to_le32(le32_to_cpu(fw_data[table_offset + i])); 4375 } 4376 4377 bo_offset += table_size; 4378 } 4379} 4380 4381static void gfx_v7_0_enable_gfx_cgpg(struct amdgpu_device *adev, 4382 bool enable) 4383{ 4384 u32 data, orig; 4385 4386 if (enable && (adev->pg_flags & AMDGPU_PG_SUPPORT_GFX_PG)) { 4387 orig = data = RREG32(mmRLC_PG_CNTL); 4388 data |= RLC_PG_CNTL__GFX_POWER_GATING_ENABLE_MASK; 4389 if (orig != data) 4390 WREG32(mmRLC_PG_CNTL, data); 4391 4392 orig = data = RREG32(mmRLC_AUTO_PG_CTRL); 4393 data |= RLC_AUTO_PG_CTRL__AUTO_PG_EN_MASK; 4394 if (orig != data) 4395 WREG32(mmRLC_AUTO_PG_CTRL, data); 4396 } else { 4397 orig = data = RREG32(mmRLC_PG_CNTL); 4398 data &= ~RLC_PG_CNTL__GFX_POWER_GATING_ENABLE_MASK; 4399 if (orig != data) 4400 WREG32(mmRLC_PG_CNTL, data); 4401 4402 orig = data = RREG32(mmRLC_AUTO_PG_CTRL); 4403 data &= ~RLC_AUTO_PG_CTRL__AUTO_PG_EN_MASK; 4404 if (orig != data) 4405 WREG32(mmRLC_AUTO_PG_CTRL, data); 4406 4407 data = RREG32(mmDB_RENDER_CONTROL); 4408 } 4409} 4410 4411static u32 gfx_v7_0_get_cu_active_bitmap(struct amdgpu_device *adev, 4412 u32 se, u32 sh) 4413{ 4414 u32 mask = 0, tmp, tmp1; 4415 int i; 4416 4417 gfx_v7_0_select_se_sh(adev, se, sh); 4418 tmp = RREG32(mmCC_GC_SHADER_ARRAY_CONFIG); 4419 tmp1 = RREG32(mmGC_USER_SHADER_ARRAY_CONFIG); 4420 gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff); 4421 4422 tmp &= 0xffff0000; 4423 4424 tmp |= tmp1; 4425 tmp >>= 16; 4426 4427 for (i = 0; i < adev->gfx.config.max_cu_per_sh; i ++) { 4428 mask <<= 1; 4429 mask |= 1; 4430 } 4431 4432 return (~tmp) & mask; 4433} 4434 4435static void gfx_v7_0_init_ao_cu_mask(struct amdgpu_device *adev) 4436{ 4437 uint32_t tmp, active_cu_number; 4438 struct amdgpu_cu_info cu_info; 4439 4440 gfx_v7_0_get_cu_info(adev, &cu_info); 4441 tmp = cu_info.ao_cu_mask; 4442 active_cu_number = cu_info.number; 4443 4444 WREG32(mmRLC_PG_ALWAYS_ON_CU_MASK, tmp); 4445 4446 tmp = RREG32(mmRLC_MAX_PG_CU); 4447 tmp &= ~RLC_MAX_PG_CU__MAX_POWERED_UP_CU_MASK; 4448 tmp |= (active_cu_number << RLC_MAX_PG_CU__MAX_POWERED_UP_CU__SHIFT); 4449 WREG32(mmRLC_MAX_PG_CU, tmp); 4450} 4451 4452static void gfx_v7_0_enable_gfx_static_mgpg(struct amdgpu_device *adev, 4453 bool enable) 4454{ 4455 u32 data, orig; 4456 4457 orig = data = RREG32(mmRLC_PG_CNTL); 4458 if (enable && (adev->pg_flags & AMDGPU_PG_SUPPORT_GFX_SMG)) 4459 data |= RLC_PG_CNTL__STATIC_PER_CU_PG_ENABLE_MASK; 4460 else 4461 data &= ~RLC_PG_CNTL__STATIC_PER_CU_PG_ENABLE_MASK; 4462 if (orig != data) 4463 WREG32(mmRLC_PG_CNTL, data); 4464} 4465 4466static void gfx_v7_0_enable_gfx_dynamic_mgpg(struct amdgpu_device *adev, 4467 bool enable) 4468{ 4469 u32 data, orig; 4470 4471 orig = data = RREG32(mmRLC_PG_CNTL); 4472 if (enable && (adev->pg_flags & AMDGPU_PG_SUPPORT_GFX_DMG)) 4473 data |= RLC_PG_CNTL__DYN_PER_CU_PG_ENABLE_MASK; 4474 else 4475 data &= ~RLC_PG_CNTL__DYN_PER_CU_PG_ENABLE_MASK; 4476 if (orig != data) 4477 WREG32(mmRLC_PG_CNTL, data); 4478} 4479 4480#define RLC_SAVE_AND_RESTORE_STARTING_OFFSET 0x90 4481#define RLC_CLEAR_STATE_DESCRIPTOR_OFFSET 0x3D 4482 4483static void gfx_v7_0_init_gfx_cgpg(struct amdgpu_device *adev) 4484{ 4485 u32 data, orig; 4486 u32 i; 4487 4488 if (adev->gfx.rlc.cs_data) { 4489 WREG32(mmRLC_GPM_SCRATCH_ADDR, RLC_CLEAR_STATE_DESCRIPTOR_OFFSET); 4490 WREG32(mmRLC_GPM_SCRATCH_DATA, upper_32_bits(adev->gfx.rlc.clear_state_gpu_addr)); 4491 WREG32(mmRLC_GPM_SCRATCH_DATA, lower_32_bits(adev->gfx.rlc.clear_state_gpu_addr)); 4492 WREG32(mmRLC_GPM_SCRATCH_DATA, adev->gfx.rlc.clear_state_size); 4493 } else { 4494 WREG32(mmRLC_GPM_SCRATCH_ADDR, RLC_CLEAR_STATE_DESCRIPTOR_OFFSET); 4495 for (i = 0; i < 3; i++) 4496 WREG32(mmRLC_GPM_SCRATCH_DATA, 0); 4497 } 4498 if (adev->gfx.rlc.reg_list) { 4499 WREG32(mmRLC_GPM_SCRATCH_ADDR, RLC_SAVE_AND_RESTORE_STARTING_OFFSET); 4500 for (i = 0; i < adev->gfx.rlc.reg_list_size; i++) 4501 WREG32(mmRLC_GPM_SCRATCH_DATA, adev->gfx.rlc.reg_list[i]); 4502 } 4503 4504 orig = data = RREG32(mmRLC_PG_CNTL); 4505 data |= RLC_PG_CNTL__GFX_POWER_GATING_SRC_MASK; 4506 if (orig != data) 4507 WREG32(mmRLC_PG_CNTL, data); 4508 4509 WREG32(mmRLC_SAVE_AND_RESTORE_BASE, adev->gfx.rlc.save_restore_gpu_addr >> 8); 4510 WREG32(mmRLC_JUMP_TABLE_RESTORE, adev->gfx.rlc.cp_table_gpu_addr >> 8); 4511 4512 data = RREG32(mmCP_RB_WPTR_POLL_CNTL); 4513 data &= ~CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT_MASK; 4514 data |= (0x60 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT); 4515 WREG32(mmCP_RB_WPTR_POLL_CNTL, data); 4516 4517 data = 0x10101010; 4518 WREG32(mmRLC_PG_DELAY, data); 4519 4520 data = RREG32(mmRLC_PG_DELAY_2); 4521 data &= ~0xff; 4522 data |= 0x3; 4523 WREG32(mmRLC_PG_DELAY_2, data); 4524 4525 data = RREG32(mmRLC_AUTO_PG_CTRL); 4526 data &= ~RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD_MASK; 4527 data |= (0x700 << RLC_AUTO_PG_CTRL__GRBM_REG_SAVE_GFX_IDLE_THRESHOLD__SHIFT); 4528 WREG32(mmRLC_AUTO_PG_CTRL, data); 4529 4530} 4531 4532static void gfx_v7_0_update_gfx_pg(struct amdgpu_device *adev, bool enable) 4533{ 4534 gfx_v7_0_enable_gfx_cgpg(adev, enable); 4535 gfx_v7_0_enable_gfx_static_mgpg(adev, enable); 4536 gfx_v7_0_enable_gfx_dynamic_mgpg(adev, enable); 4537} 4538 4539static u32 gfx_v7_0_get_csb_size(struct amdgpu_device *adev) 4540{ 4541 u32 count = 0; 4542 const struct cs_section_def *sect = NULL; 4543 const struct cs_extent_def *ext = NULL; 4544 4545 if (adev->gfx.rlc.cs_data == NULL) 4546 return 0; 4547 4548 /* begin clear state */ 4549 count += 2; 4550 /* context control state */ 4551 count += 3; 4552 4553 for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { 4554 for (ext = sect->section; ext->extent != NULL; ++ext) { 4555 if (sect->id == SECT_CONTEXT) 4556 count += 2 + ext->reg_count; 4557 else 4558 return 0; 4559 } 4560 } 4561 /* pa_sc_raster_config/pa_sc_raster_config1 */ 4562 count += 4; 4563 /* end clear state */ 4564 count += 2; 4565 /* clear state */ 4566 count += 2; 4567 4568 return count; 4569} 4570 4571static void gfx_v7_0_get_csb_buffer(struct amdgpu_device *adev, 4572 volatile u32 *buffer) 4573{ 4574 u32 count = 0, i; 4575 const struct cs_section_def *sect = NULL; 4576 const struct cs_extent_def *ext = NULL; 4577 4578 if (adev->gfx.rlc.cs_data == NULL) 4579 return; 4580 if (buffer == NULL) 4581 return; 4582 4583 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); 4584 buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); 4585 4586 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1)); 4587 buffer[count++] = cpu_to_le32(0x80000000); 4588 buffer[count++] = cpu_to_le32(0x80000000); 4589 4590 for (sect = adev->gfx.rlc.cs_data; sect->section != NULL; ++sect) { 4591 for (ext = sect->section; ext->extent != NULL; ++ext) { 4592 if (sect->id == SECT_CONTEXT) { 4593 buffer[count++] = 4594 cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); 4595 buffer[count++] = cpu_to_le32(ext->reg_index - PACKET3_SET_CONTEXT_REG_START); 4596 for (i = 0; i < ext->reg_count; i++) 4597 buffer[count++] = cpu_to_le32(ext->extent[i]); 4598 } else { 4599 return; 4600 } 4601 } 4602 } 4603 4604 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 2)); 4605 buffer[count++] = cpu_to_le32(mmPA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START); 4606 switch (adev->asic_type) { 4607 case CHIP_BONAIRE: 4608 buffer[count++] = cpu_to_le32(0x16000012); 4609 buffer[count++] = cpu_to_le32(0x00000000); 4610 break; 4611 case CHIP_KAVERI: 4612 buffer[count++] = cpu_to_le32(0x00000000); /* XXX */ 4613 buffer[count++] = cpu_to_le32(0x00000000); 4614 break; 4615 case CHIP_KABINI: 4616 case CHIP_MULLINS: 4617 buffer[count++] = cpu_to_le32(0x00000000); /* XXX */ 4618 buffer[count++] = cpu_to_le32(0x00000000); 4619 break; 4620 case CHIP_HAWAII: 4621 buffer[count++] = cpu_to_le32(0x3a00161a); 4622 buffer[count++] = cpu_to_le32(0x0000002e); 4623 break; 4624 default: 4625 buffer[count++] = cpu_to_le32(0x00000000); 4626 buffer[count++] = cpu_to_le32(0x00000000); 4627 break; 4628 } 4629 4630 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); 4631 buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); 4632 4633 buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0)); 4634 buffer[count++] = cpu_to_le32(0); 4635} 4636 4637static void gfx_v7_0_init_pg(struct amdgpu_device *adev) 4638{ 4639 if (adev->pg_flags & (AMDGPU_PG_SUPPORT_GFX_PG | 4640 AMDGPU_PG_SUPPORT_GFX_SMG | 4641 AMDGPU_PG_SUPPORT_GFX_DMG | 4642 AMDGPU_PG_SUPPORT_CP | 4643 AMDGPU_PG_SUPPORT_GDS | 4644 AMDGPU_PG_SUPPORT_RLC_SMU_HS)) { 4645 gfx_v7_0_enable_sclk_slowdown_on_pu(adev, true); 4646 gfx_v7_0_enable_sclk_slowdown_on_pd(adev, true); 4647 if (adev->pg_flags & AMDGPU_PG_SUPPORT_GFX_PG) { 4648 gfx_v7_0_init_gfx_cgpg(adev); 4649 gfx_v7_0_enable_cp_pg(adev, true); 4650 gfx_v7_0_enable_gds_pg(adev, true); 4651 } 4652 gfx_v7_0_init_ao_cu_mask(adev); 4653 gfx_v7_0_update_gfx_pg(adev, true); 4654 } 4655} 4656 4657static void gfx_v7_0_fini_pg(struct amdgpu_device *adev) 4658{ 4659 if (adev->pg_flags & (AMDGPU_PG_SUPPORT_GFX_PG | 4660 AMDGPU_PG_SUPPORT_GFX_SMG | 4661 AMDGPU_PG_SUPPORT_GFX_DMG | 4662 AMDGPU_PG_SUPPORT_CP | 4663 AMDGPU_PG_SUPPORT_GDS | 4664 AMDGPU_PG_SUPPORT_RLC_SMU_HS)) { 4665 gfx_v7_0_update_gfx_pg(adev, false); 4666 if (adev->pg_flags & AMDGPU_PG_SUPPORT_GFX_PG) { 4667 gfx_v7_0_enable_cp_pg(adev, false); 4668 gfx_v7_0_enable_gds_pg(adev, false); 4669 } 4670 } 4671} 4672 4673/** 4674 * gfx_v7_0_get_gpu_clock_counter - return GPU clock counter snapshot 4675 * 4676 * @adev: amdgpu_device pointer 4677 * 4678 * Fetches a GPU clock counter snapshot (SI). 4679 * Returns the 64 bit clock counter snapshot. 4680 */ 4681uint64_t gfx_v7_0_get_gpu_clock_counter(struct amdgpu_device *adev) 4682{ 4683 uint64_t clock; 4684 4685 mutex_lock(&adev->gfx.gpu_clock_mutex); 4686 WREG32(mmRLC_CAPTURE_GPU_CLOCK_COUNT, 1); 4687 clock = (uint64_t)RREG32(mmRLC_GPU_CLOCK_COUNT_LSB) | 4688 ((uint64_t)RREG32(mmRLC_GPU_CLOCK_COUNT_MSB) << 32ULL); 4689 mutex_unlock(&adev->gfx.gpu_clock_mutex); 4690 return clock; 4691} 4692 4693static void gfx_v7_0_ring_emit_gds_switch(struct amdgpu_ring *ring, 4694 uint32_t vmid, 4695 uint32_t gds_base, uint32_t gds_size, 4696 uint32_t gws_base, uint32_t gws_size, 4697 uint32_t oa_base, uint32_t oa_size) 4698{ 4699 gds_base = gds_base >> AMDGPU_GDS_SHIFT; 4700 gds_size = gds_size >> AMDGPU_GDS_SHIFT; 4701 4702 gws_base = gws_base >> AMDGPU_GWS_SHIFT; 4703 gws_size = gws_size >> AMDGPU_GWS_SHIFT; 4704 4705 oa_base = oa_base >> AMDGPU_OA_SHIFT; 4706 oa_size = oa_size >> AMDGPU_OA_SHIFT; 4707 4708 /* GDS Base */ 4709 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 4710 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | 4711 WRITE_DATA_DST_SEL(0))); 4712 amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].mem_base); 4713 amdgpu_ring_write(ring, 0); 4714 amdgpu_ring_write(ring, gds_base); 4715 4716 /* GDS Size */ 4717 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 4718 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | 4719 WRITE_DATA_DST_SEL(0))); 4720 amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].mem_size); 4721 amdgpu_ring_write(ring, 0); 4722 amdgpu_ring_write(ring, gds_size); 4723 4724 /* GWS */ 4725 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 4726 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | 4727 WRITE_DATA_DST_SEL(0))); 4728 amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].gws); 4729 amdgpu_ring_write(ring, 0); 4730 amdgpu_ring_write(ring, gws_size << GDS_GWS_VMID0__SIZE__SHIFT | gws_base); 4731 4732 /* OA */ 4733 amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); 4734 amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | 4735 WRITE_DATA_DST_SEL(0))); 4736 amdgpu_ring_write(ring, amdgpu_gds_reg_offset[vmid].oa); 4737 amdgpu_ring_write(ring, 0); 4738 amdgpu_ring_write(ring, (1 << (oa_size + oa_base)) - (1 << oa_base)); 4739} 4740 4741static int gfx_v7_0_early_init(void *handle) 4742{ 4743 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4744 4745 adev->gfx.num_gfx_rings = GFX7_NUM_GFX_RINGS; 4746 adev->gfx.num_compute_rings = GFX7_NUM_COMPUTE_RINGS; 4747 gfx_v7_0_set_ring_funcs(adev); 4748 gfx_v7_0_set_irq_funcs(adev); 4749 gfx_v7_0_set_gds_init(adev); 4750 4751 return 0; 4752} 4753 4754static int gfx_v7_0_sw_init(void *handle) 4755{ 4756 struct amdgpu_ring *ring; 4757 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4758 int i, r; 4759 4760 /* EOP Event */ 4761 r = amdgpu_irq_add_id(adev, 181, &adev->gfx.eop_irq); 4762 if (r) 4763 return r; 4764 4765 /* Privileged reg */ 4766 r = amdgpu_irq_add_id(adev, 184, &adev->gfx.priv_reg_irq); 4767 if (r) 4768 return r; 4769 4770 /* Privileged inst */ 4771 r = amdgpu_irq_add_id(adev, 185, &adev->gfx.priv_inst_irq); 4772 if (r) 4773 return r; 4774 4775 gfx_v7_0_scratch_init(adev); 4776 4777 r = gfx_v7_0_init_microcode(adev); 4778 if (r) { 4779 DRM_ERROR("Failed to load gfx firmware!\n"); 4780 return r; 4781 } 4782 4783 r = gfx_v7_0_rlc_init(adev); 4784 if (r) { 4785 DRM_ERROR("Failed to init rlc BOs!\n"); 4786 return r; 4787 } 4788 4789 /* allocate mec buffers */ 4790 r = gfx_v7_0_mec_init(adev); 4791 if (r) { 4792 DRM_ERROR("Failed to init MEC BOs!\n"); 4793 return r; 4794 } 4795 4796 for (i = 0; i < adev->gfx.num_gfx_rings; i++) { 4797 ring = &adev->gfx.gfx_ring[i]; 4798 ring->ring_obj = NULL; 4799 sprintf(ring->name, "gfx"); 4800 r = amdgpu_ring_init(adev, ring, 1024 * 1024, 4801 PACKET3(PACKET3_NOP, 0x3FFF), 0xf, 4802 &adev->gfx.eop_irq, AMDGPU_CP_IRQ_GFX_EOP, 4803 AMDGPU_RING_TYPE_GFX); 4804 if (r) 4805 return r; 4806 } 4807 4808 /* set up the compute queues */ 4809 for (i = 0; i < adev->gfx.num_compute_rings; i++) { 4810 unsigned irq_type; 4811 4812 /* max 32 queues per MEC */ 4813 if ((i >= 32) || (i >= AMDGPU_MAX_COMPUTE_RINGS)) { 4814 DRM_ERROR("Too many (%d) compute rings!\n", i); 4815 break; 4816 } 4817 ring = &adev->gfx.compute_ring[i]; 4818 ring->ring_obj = NULL; 4819 ring->use_doorbell = true; 4820 ring->doorbell_index = AMDGPU_DOORBELL_MEC_RING0 + i; 4821 ring->me = 1; /* first MEC */ 4822 ring->pipe = i / 8; 4823 ring->queue = i % 8; 4824 sprintf(ring->name, "comp %d.%d.%d", ring->me, ring->pipe, ring->queue); 4825 irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + ring->pipe; 4826 /* type-2 packets are deprecated on MEC, use type-3 instead */ 4827 r = amdgpu_ring_init(adev, ring, 1024 * 1024, 4828 PACKET3(PACKET3_NOP, 0x3FFF), 0xf, 4829 &adev->gfx.eop_irq, irq_type, 4830 AMDGPU_RING_TYPE_COMPUTE); 4831 if (r) 4832 return r; 4833 } 4834 4835 /* reserve GDS, GWS and OA resource for gfx */ 4836 r = amdgpu_bo_create(adev, adev->gds.mem.gfx_partition_size, 4837 PAGE_SIZE, true, 4838 AMDGPU_GEM_DOMAIN_GDS, 0, 4839 NULL, NULL, &adev->gds.gds_gfx_bo); 4840 if (r) 4841 return r; 4842 4843 r = amdgpu_bo_create(adev, adev->gds.gws.gfx_partition_size, 4844 PAGE_SIZE, true, 4845 AMDGPU_GEM_DOMAIN_GWS, 0, 4846 NULL, NULL, &adev->gds.gws_gfx_bo); 4847 if (r) 4848 return r; 4849 4850 r = amdgpu_bo_create(adev, adev->gds.oa.gfx_partition_size, 4851 PAGE_SIZE, true, 4852 AMDGPU_GEM_DOMAIN_OA, 0, 4853 NULL, NULL, &adev->gds.oa_gfx_bo); 4854 if (r) 4855 return r; 4856 4857 return r; 4858} 4859 4860static int gfx_v7_0_sw_fini(void *handle) 4861{ 4862 int i; 4863 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4864 4865 amdgpu_bo_unref(&adev->gds.oa_gfx_bo); 4866 amdgpu_bo_unref(&adev->gds.gws_gfx_bo); 4867 amdgpu_bo_unref(&adev->gds.gds_gfx_bo); 4868 4869 for (i = 0; i < adev->gfx.num_gfx_rings; i++) 4870 amdgpu_ring_fini(&adev->gfx.gfx_ring[i]); 4871 for (i = 0; i < adev->gfx.num_compute_rings; i++) 4872 amdgpu_ring_fini(&adev->gfx.compute_ring[i]); 4873 4874 gfx_v7_0_cp_compute_fini(adev); 4875 gfx_v7_0_rlc_fini(adev); 4876 gfx_v7_0_mec_fini(adev); 4877 4878 return 0; 4879} 4880 4881static int gfx_v7_0_hw_init(void *handle) 4882{ 4883 int r; 4884 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4885 4886 gfx_v7_0_gpu_init(adev); 4887 4888 /* init rlc */ 4889 r = gfx_v7_0_rlc_resume(adev); 4890 if (r) 4891 return r; 4892 4893 r = gfx_v7_0_cp_resume(adev); 4894 if (r) 4895 return r; 4896 4897 adev->gfx.ce_ram_size = 0x8000; 4898 4899 return r; 4900} 4901 4902static int gfx_v7_0_hw_fini(void *handle) 4903{ 4904 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4905 4906 gfx_v7_0_cp_enable(adev, false); 4907 gfx_v7_0_rlc_stop(adev); 4908 gfx_v7_0_fini_pg(adev); 4909 4910 return 0; 4911} 4912 4913static int gfx_v7_0_suspend(void *handle) 4914{ 4915 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4916 4917 return gfx_v7_0_hw_fini(adev); 4918} 4919 4920static int gfx_v7_0_resume(void *handle) 4921{ 4922 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4923 4924 return gfx_v7_0_hw_init(adev); 4925} 4926 4927static bool gfx_v7_0_is_idle(void *handle) 4928{ 4929 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4930 4931 if (RREG32(mmGRBM_STATUS) & GRBM_STATUS__GUI_ACTIVE_MASK) 4932 return false; 4933 else 4934 return true; 4935} 4936 4937static int gfx_v7_0_wait_for_idle(void *handle) 4938{ 4939 unsigned i; 4940 u32 tmp; 4941 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4942 4943 for (i = 0; i < adev->usec_timeout; i++) { 4944 /* read MC_STATUS */ 4945 tmp = RREG32(mmGRBM_STATUS) & GRBM_STATUS__GUI_ACTIVE_MASK; 4946 4947 if (!tmp) 4948 return 0; 4949 udelay(1); 4950 } 4951 return -ETIMEDOUT; 4952} 4953 4954static void gfx_v7_0_print_status(void *handle) 4955{ 4956 int i; 4957 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 4958 4959 dev_info(adev->dev, "GFX 7.x registers\n"); 4960 dev_info(adev->dev, " GRBM_STATUS=0x%08X\n", 4961 RREG32(mmGRBM_STATUS)); 4962 dev_info(adev->dev, " GRBM_STATUS2=0x%08X\n", 4963 RREG32(mmGRBM_STATUS2)); 4964 dev_info(adev->dev, " GRBM_STATUS_SE0=0x%08X\n", 4965 RREG32(mmGRBM_STATUS_SE0)); 4966 dev_info(adev->dev, " GRBM_STATUS_SE1=0x%08X\n", 4967 RREG32(mmGRBM_STATUS_SE1)); 4968 dev_info(adev->dev, " GRBM_STATUS_SE2=0x%08X\n", 4969 RREG32(mmGRBM_STATUS_SE2)); 4970 dev_info(adev->dev, " GRBM_STATUS_SE3=0x%08X\n", 4971 RREG32(mmGRBM_STATUS_SE3)); 4972 dev_info(adev->dev, " CP_STAT = 0x%08x\n", RREG32(mmCP_STAT)); 4973 dev_info(adev->dev, " CP_STALLED_STAT1 = 0x%08x\n", 4974 RREG32(mmCP_STALLED_STAT1)); 4975 dev_info(adev->dev, " CP_STALLED_STAT2 = 0x%08x\n", 4976 RREG32(mmCP_STALLED_STAT2)); 4977 dev_info(adev->dev, " CP_STALLED_STAT3 = 0x%08x\n", 4978 RREG32(mmCP_STALLED_STAT3)); 4979 dev_info(adev->dev, " CP_CPF_BUSY_STAT = 0x%08x\n", 4980 RREG32(mmCP_CPF_BUSY_STAT)); 4981 dev_info(adev->dev, " CP_CPF_STALLED_STAT1 = 0x%08x\n", 4982 RREG32(mmCP_CPF_STALLED_STAT1)); 4983 dev_info(adev->dev, " CP_CPF_STATUS = 0x%08x\n", RREG32(mmCP_CPF_STATUS)); 4984 dev_info(adev->dev, " CP_CPC_BUSY_STAT = 0x%08x\n", RREG32(mmCP_CPC_BUSY_STAT)); 4985 dev_info(adev->dev, " CP_CPC_STALLED_STAT1 = 0x%08x\n", 4986 RREG32(mmCP_CPC_STALLED_STAT1)); 4987 dev_info(adev->dev, " CP_CPC_STATUS = 0x%08x\n", RREG32(mmCP_CPC_STATUS)); 4988 4989 for (i = 0; i < 32; i++) { 4990 dev_info(adev->dev, " GB_TILE_MODE%d=0x%08X\n", 4991 i, RREG32(mmGB_TILE_MODE0 + (i * 4))); 4992 } 4993 for (i = 0; i < 16; i++) { 4994 dev_info(adev->dev, " GB_MACROTILE_MODE%d=0x%08X\n", 4995 i, RREG32(mmGB_MACROTILE_MODE0 + (i * 4))); 4996 } 4997 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { 4998 dev_info(adev->dev, " se: %d\n", i); 4999 gfx_v7_0_select_se_sh(adev, i, 0xffffffff); 5000 dev_info(adev->dev, " PA_SC_RASTER_CONFIG=0x%08X\n", 5001 RREG32(mmPA_SC_RASTER_CONFIG)); 5002 dev_info(adev->dev, " PA_SC_RASTER_CONFIG_1=0x%08X\n", 5003 RREG32(mmPA_SC_RASTER_CONFIG_1)); 5004 } 5005 gfx_v7_0_select_se_sh(adev, 0xffffffff, 0xffffffff); 5006 5007 dev_info(adev->dev, " GB_ADDR_CONFIG=0x%08X\n", 5008 RREG32(mmGB_ADDR_CONFIG)); 5009 dev_info(adev->dev, " HDP_ADDR_CONFIG=0x%08X\n", 5010 RREG32(mmHDP_ADDR_CONFIG)); 5011 dev_info(adev->dev, " DMIF_ADDR_CALC=0x%08X\n", 5012 RREG32(mmDMIF_ADDR_CALC)); 5013 dev_info(adev->dev, " SDMA0_TILING_CONFIG=0x%08X\n", 5014 RREG32(mmSDMA0_TILING_CONFIG + SDMA0_REGISTER_OFFSET)); 5015 dev_info(adev->dev, " SDMA1_TILING_CONFIG=0x%08X\n", 5016 RREG32(mmSDMA0_TILING_CONFIG + SDMA1_REGISTER_OFFSET)); 5017 dev_info(adev->dev, " UVD_UDEC_ADDR_CONFIG=0x%08X\n", 5018 RREG32(mmUVD_UDEC_ADDR_CONFIG)); 5019 dev_info(adev->dev, " UVD_UDEC_DB_ADDR_CONFIG=0x%08X\n", 5020 RREG32(mmUVD_UDEC_DB_ADDR_CONFIG)); 5021 dev_info(adev->dev, " UVD_UDEC_DBW_ADDR_CONFIG=0x%08X\n", 5022 RREG32(mmUVD_UDEC_DBW_ADDR_CONFIG)); 5023 5024 dev_info(adev->dev, " CP_MEQ_THRESHOLDS=0x%08X\n", 5025 RREG32(mmCP_MEQ_THRESHOLDS)); 5026 dev_info(adev->dev, " SX_DEBUG_1=0x%08X\n", 5027 RREG32(mmSX_DEBUG_1)); 5028 dev_info(adev->dev, " TA_CNTL_AUX=0x%08X\n", 5029 RREG32(mmTA_CNTL_AUX)); 5030 dev_info(adev->dev, " SPI_CONFIG_CNTL=0x%08X\n", 5031 RREG32(mmSPI_CONFIG_CNTL)); 5032 dev_info(adev->dev, " SQ_CONFIG=0x%08X\n", 5033 RREG32(mmSQ_CONFIG)); 5034 dev_info(adev->dev, " DB_DEBUG=0x%08X\n", 5035 RREG32(mmDB_DEBUG)); 5036 dev_info(adev->dev, " DB_DEBUG2=0x%08X\n", 5037 RREG32(mmDB_DEBUG2)); 5038 dev_info(adev->dev, " DB_DEBUG3=0x%08X\n", 5039 RREG32(mmDB_DEBUG3)); 5040 dev_info(adev->dev, " CB_HW_CONTROL=0x%08X\n", 5041 RREG32(mmCB_HW_CONTROL)); 5042 dev_info(adev->dev, " SPI_CONFIG_CNTL_1=0x%08X\n", 5043 RREG32(mmSPI_CONFIG_CNTL_1)); 5044 dev_info(adev->dev, " PA_SC_FIFO_SIZE=0x%08X\n", 5045 RREG32(mmPA_SC_FIFO_SIZE)); 5046 dev_info(adev->dev, " VGT_NUM_INSTANCES=0x%08X\n", 5047 RREG32(mmVGT_NUM_INSTANCES)); 5048 dev_info(adev->dev, " CP_PERFMON_CNTL=0x%08X\n", 5049 RREG32(mmCP_PERFMON_CNTL)); 5050 dev_info(adev->dev, " PA_SC_FORCE_EOV_MAX_CNTS=0x%08X\n", 5051 RREG32(mmPA_SC_FORCE_EOV_MAX_CNTS)); 5052 dev_info(adev->dev, " VGT_CACHE_INVALIDATION=0x%08X\n", 5053 RREG32(mmVGT_CACHE_INVALIDATION)); 5054 dev_info(adev->dev, " VGT_GS_VERTEX_REUSE=0x%08X\n", 5055 RREG32(mmVGT_GS_VERTEX_REUSE)); 5056 dev_info(adev->dev, " PA_SC_LINE_STIPPLE_STATE=0x%08X\n", 5057 RREG32(mmPA_SC_LINE_STIPPLE_STATE)); 5058 dev_info(adev->dev, " PA_CL_ENHANCE=0x%08X\n", 5059 RREG32(mmPA_CL_ENHANCE)); 5060 dev_info(adev->dev, " PA_SC_ENHANCE=0x%08X\n", 5061 RREG32(mmPA_SC_ENHANCE)); 5062 5063 dev_info(adev->dev, " CP_ME_CNTL=0x%08X\n", 5064 RREG32(mmCP_ME_CNTL)); 5065 dev_info(adev->dev, " CP_MAX_CONTEXT=0x%08X\n", 5066 RREG32(mmCP_MAX_CONTEXT)); 5067 dev_info(adev->dev, " CP_ENDIAN_SWAP=0x%08X\n", 5068 RREG32(mmCP_ENDIAN_SWAP)); 5069 dev_info(adev->dev, " CP_DEVICE_ID=0x%08X\n", 5070 RREG32(mmCP_DEVICE_ID)); 5071 5072 dev_info(adev->dev, " CP_SEM_WAIT_TIMER=0x%08X\n", 5073 RREG32(mmCP_SEM_WAIT_TIMER)); 5074 if (adev->asic_type != CHIP_HAWAII) 5075 dev_info(adev->dev, " CP_SEM_INCOMPLETE_TIMER_CNTL=0x%08X\n", 5076 RREG32(mmCP_SEM_INCOMPLETE_TIMER_CNTL)); 5077 5078 dev_info(adev->dev, " CP_RB_WPTR_DELAY=0x%08X\n", 5079 RREG32(mmCP_RB_WPTR_DELAY)); 5080 dev_info(adev->dev, " CP_RB_VMID=0x%08X\n", 5081 RREG32(mmCP_RB_VMID)); 5082 dev_info(adev->dev, " CP_RB0_CNTL=0x%08X\n", 5083 RREG32(mmCP_RB0_CNTL)); 5084 dev_info(adev->dev, " CP_RB0_WPTR=0x%08X\n", 5085 RREG32(mmCP_RB0_WPTR)); 5086 dev_info(adev->dev, " CP_RB0_RPTR_ADDR=0x%08X\n", 5087 RREG32(mmCP_RB0_RPTR_ADDR)); 5088 dev_info(adev->dev, " CP_RB0_RPTR_ADDR_HI=0x%08X\n", 5089 RREG32(mmCP_RB0_RPTR_ADDR_HI)); 5090 dev_info(adev->dev, " CP_RB0_CNTL=0x%08X\n", 5091 RREG32(mmCP_RB0_CNTL)); 5092 dev_info(adev->dev, " CP_RB0_BASE=0x%08X\n", 5093 RREG32(mmCP_RB0_BASE)); 5094 dev_info(adev->dev, " CP_RB0_BASE_HI=0x%08X\n", 5095 RREG32(mmCP_RB0_BASE_HI)); 5096 dev_info(adev->dev, " CP_MEC_CNTL=0x%08X\n", 5097 RREG32(mmCP_MEC_CNTL)); 5098 dev_info(adev->dev, " CP_CPF_DEBUG=0x%08X\n", 5099 RREG32(mmCP_CPF_DEBUG)); 5100 5101 dev_info(adev->dev, " SCRATCH_ADDR=0x%08X\n", 5102 RREG32(mmSCRATCH_ADDR)); 5103 dev_info(adev->dev, " SCRATCH_UMSK=0x%08X\n", 5104 RREG32(mmSCRATCH_UMSK)); 5105 5106 /* init the pipes */ 5107 mutex_lock(&adev->srbm_mutex); 5108 for (i = 0; i < (adev->gfx.mec.num_pipe * adev->gfx.mec.num_mec); i++) { 5109 int me = (i < 4) ? 1 : 2; 5110 int pipe = (i < 4) ? i : (i - 4); 5111 int queue; 5112 5113 dev_info(adev->dev, " me: %d, pipe: %d\n", me, pipe); 5114 cik_srbm_select(adev, me, pipe, 0, 0); 5115 dev_info(adev->dev, " CP_HPD_EOP_BASE_ADDR=0x%08X\n", 5116 RREG32(mmCP_HPD_EOP_BASE_ADDR)); 5117 dev_info(adev->dev, " CP_HPD_EOP_BASE_ADDR_HI=0x%08X\n", 5118 RREG32(mmCP_HPD_EOP_BASE_ADDR_HI)); 5119 dev_info(adev->dev, " CP_HPD_EOP_VMID=0x%08X\n", 5120 RREG32(mmCP_HPD_EOP_VMID)); 5121 dev_info(adev->dev, " CP_HPD_EOP_CONTROL=0x%08X\n", 5122 RREG32(mmCP_HPD_EOP_CONTROL)); 5123 5124 for (queue = 0; queue < 8; queue++) { 5125 cik_srbm_select(adev, me, pipe, queue, 0); 5126 dev_info(adev->dev, " queue: %d\n", queue); 5127 dev_info(adev->dev, " CP_PQ_WPTR_POLL_CNTL=0x%08X\n", 5128 RREG32(mmCP_PQ_WPTR_POLL_CNTL)); 5129 dev_info(adev->dev, " CP_HQD_PQ_DOORBELL_CONTROL=0x%08X\n", 5130 RREG32(mmCP_HQD_PQ_DOORBELL_CONTROL)); 5131 dev_info(adev->dev, " CP_HQD_ACTIVE=0x%08X\n", 5132 RREG32(mmCP_HQD_ACTIVE)); 5133 dev_info(adev->dev, " CP_HQD_DEQUEUE_REQUEST=0x%08X\n", 5134 RREG32(mmCP_HQD_DEQUEUE_REQUEST)); 5135 dev_info(adev->dev, " CP_HQD_PQ_RPTR=0x%08X\n", 5136 RREG32(mmCP_HQD_PQ_RPTR)); 5137 dev_info(adev->dev, " CP_HQD_PQ_WPTR=0x%08X\n", 5138 RREG32(mmCP_HQD_PQ_WPTR)); 5139 dev_info(adev->dev, " CP_HQD_PQ_BASE=0x%08X\n", 5140 RREG32(mmCP_HQD_PQ_BASE)); 5141 dev_info(adev->dev, " CP_HQD_PQ_BASE_HI=0x%08X\n", 5142 RREG32(mmCP_HQD_PQ_BASE_HI)); 5143 dev_info(adev->dev, " CP_HQD_PQ_CONTROL=0x%08X\n", 5144 RREG32(mmCP_HQD_PQ_CONTROL)); 5145 dev_info(adev->dev, " CP_HQD_PQ_WPTR_POLL_ADDR=0x%08X\n", 5146 RREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR)); 5147 dev_info(adev->dev, " CP_HQD_PQ_WPTR_POLL_ADDR_HI=0x%08X\n", 5148 RREG32(mmCP_HQD_PQ_WPTR_POLL_ADDR_HI)); 5149 dev_info(adev->dev, " CP_HQD_PQ_RPTR_REPORT_ADDR=0x%08X\n", 5150 RREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR)); 5151 dev_info(adev->dev, " CP_HQD_PQ_RPTR_REPORT_ADDR_HI=0x%08X\n", 5152 RREG32(mmCP_HQD_PQ_RPTR_REPORT_ADDR_HI)); 5153 dev_info(adev->dev, " CP_HQD_PQ_DOORBELL_CONTROL=0x%08X\n", 5154 RREG32(mmCP_HQD_PQ_DOORBELL_CONTROL)); 5155 dev_info(adev->dev, " CP_HQD_PQ_WPTR=0x%08X\n", 5156 RREG32(mmCP_HQD_PQ_WPTR)); 5157 dev_info(adev->dev, " CP_HQD_VMID=0x%08X\n", 5158 RREG32(mmCP_HQD_VMID)); 5159 dev_info(adev->dev, " CP_MQD_BASE_ADDR=0x%08X\n", 5160 RREG32(mmCP_MQD_BASE_ADDR)); 5161 dev_info(adev->dev, " CP_MQD_BASE_ADDR_HI=0x%08X\n", 5162 RREG32(mmCP_MQD_BASE_ADDR_HI)); 5163 dev_info(adev->dev, " CP_MQD_CONTROL=0x%08X\n", 5164 RREG32(mmCP_MQD_CONTROL)); 5165 } 5166 } 5167 cik_srbm_select(adev, 0, 0, 0, 0); 5168 mutex_unlock(&adev->srbm_mutex); 5169 5170 dev_info(adev->dev, " CP_INT_CNTL_RING0=0x%08X\n", 5171 RREG32(mmCP_INT_CNTL_RING0)); 5172 dev_info(adev->dev, " RLC_LB_CNTL=0x%08X\n", 5173 RREG32(mmRLC_LB_CNTL)); 5174 dev_info(adev->dev, " RLC_CNTL=0x%08X\n", 5175 RREG32(mmRLC_CNTL)); 5176 dev_info(adev->dev, " RLC_CGCG_CGLS_CTRL=0x%08X\n", 5177 RREG32(mmRLC_CGCG_CGLS_CTRL)); 5178 dev_info(adev->dev, " RLC_LB_CNTR_INIT=0x%08X\n", 5179 RREG32(mmRLC_LB_CNTR_INIT)); 5180 dev_info(adev->dev, " RLC_LB_CNTR_MAX=0x%08X\n", 5181 RREG32(mmRLC_LB_CNTR_MAX)); 5182 dev_info(adev->dev, " RLC_LB_INIT_CU_MASK=0x%08X\n", 5183 RREG32(mmRLC_LB_INIT_CU_MASK)); 5184 dev_info(adev->dev, " RLC_LB_PARAMS=0x%08X\n", 5185 RREG32(mmRLC_LB_PARAMS)); 5186 dev_info(adev->dev, " RLC_LB_CNTL=0x%08X\n", 5187 RREG32(mmRLC_LB_CNTL)); 5188 dev_info(adev->dev, " RLC_MC_CNTL=0x%08X\n", 5189 RREG32(mmRLC_MC_CNTL)); 5190 dev_info(adev->dev, " RLC_UCODE_CNTL=0x%08X\n", 5191 RREG32(mmRLC_UCODE_CNTL)); 5192 5193 if (adev->asic_type == CHIP_BONAIRE) 5194 dev_info(adev->dev, " RLC_DRIVER_CPDMA_STATUS=0x%08X\n", 5195 RREG32(mmRLC_DRIVER_CPDMA_STATUS)); 5196 5197 mutex_lock(&adev->srbm_mutex); 5198 for (i = 0; i < 16; i++) { 5199 cik_srbm_select(adev, 0, 0, 0, i); 5200 dev_info(adev->dev, " VM %d:\n", i); 5201 dev_info(adev->dev, " SH_MEM_CONFIG=0x%08X\n", 5202 RREG32(mmSH_MEM_CONFIG)); 5203 dev_info(adev->dev, " SH_MEM_APE1_BASE=0x%08X\n", 5204 RREG32(mmSH_MEM_APE1_BASE)); 5205 dev_info(adev->dev, " SH_MEM_APE1_LIMIT=0x%08X\n", 5206 RREG32(mmSH_MEM_APE1_LIMIT)); 5207 dev_info(adev->dev, " SH_MEM_BASES=0x%08X\n", 5208 RREG32(mmSH_MEM_BASES)); 5209 } 5210 cik_srbm_select(adev, 0, 0, 0, 0); 5211 mutex_unlock(&adev->srbm_mutex); 5212} 5213 5214static int gfx_v7_0_soft_reset(void *handle) 5215{ 5216 u32 grbm_soft_reset = 0, srbm_soft_reset = 0; 5217 u32 tmp; 5218 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 5219 5220 /* GRBM_STATUS */ 5221 tmp = RREG32(mmGRBM_STATUS); 5222 if (tmp & (GRBM_STATUS__PA_BUSY_MASK | GRBM_STATUS__SC_BUSY_MASK | 5223 GRBM_STATUS__BCI_BUSY_MASK | GRBM_STATUS__SX_BUSY_MASK | 5224 GRBM_STATUS__TA_BUSY_MASK | GRBM_STATUS__VGT_BUSY_MASK | 5225 GRBM_STATUS__DB_BUSY_MASK | GRBM_STATUS__CB_BUSY_MASK | 5226 GRBM_STATUS__GDS_BUSY_MASK | GRBM_STATUS__SPI_BUSY_MASK | 5227 GRBM_STATUS__IA_BUSY_MASK | GRBM_STATUS__IA_BUSY_NO_DMA_MASK)) 5228 grbm_soft_reset |= GRBM_SOFT_RESET__SOFT_RESET_CP_MASK | 5229 GRBM_SOFT_RESET__SOFT_RESET_GFX_MASK; 5230 5231 if (tmp & (GRBM_STATUS__CP_BUSY_MASK | GRBM_STATUS__CP_COHERENCY_BUSY_MASK)) { 5232 grbm_soft_reset |= GRBM_SOFT_RESET__SOFT_RESET_CP_MASK; 5233 srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_GRBM_MASK; 5234 } 5235 5236 /* GRBM_STATUS2 */ 5237 tmp = RREG32(mmGRBM_STATUS2); 5238 if (tmp & GRBM_STATUS2__RLC_BUSY_MASK) 5239 grbm_soft_reset |= GRBM_SOFT_RESET__SOFT_RESET_RLC_MASK; 5240 5241 /* SRBM_STATUS */ 5242 tmp = RREG32(mmSRBM_STATUS); 5243 if (tmp & SRBM_STATUS__GRBM_RQ_PENDING_MASK) 5244 srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_GRBM_MASK; 5245 5246 if (grbm_soft_reset || srbm_soft_reset) { 5247 gfx_v7_0_print_status((void *)adev); 5248 /* disable CG/PG */ 5249 gfx_v7_0_fini_pg(adev); 5250 gfx_v7_0_update_cg(adev, false); 5251 5252 /* stop the rlc */ 5253 gfx_v7_0_rlc_stop(adev); 5254 5255 /* Disable GFX parsing/prefetching */ 5256 WREG32(mmCP_ME_CNTL, CP_ME_CNTL__ME_HALT_MASK | CP_ME_CNTL__PFP_HALT_MASK | CP_ME_CNTL__CE_HALT_MASK); 5257 5258 /* Disable MEC parsing/prefetching */ 5259 WREG32(mmCP_MEC_CNTL, CP_MEC_CNTL__MEC_ME1_HALT_MASK | CP_MEC_CNTL__MEC_ME2_HALT_MASK); 5260 5261 if (grbm_soft_reset) { 5262 tmp = RREG32(mmGRBM_SOFT_RESET); 5263 tmp |= grbm_soft_reset; 5264 dev_info(adev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp); 5265 WREG32(mmGRBM_SOFT_RESET, tmp); 5266 tmp = RREG32(mmGRBM_SOFT_RESET); 5267 5268 udelay(50); 5269 5270 tmp &= ~grbm_soft_reset; 5271 WREG32(mmGRBM_SOFT_RESET, tmp); 5272 tmp = RREG32(mmGRBM_SOFT_RESET); 5273 } 5274 5275 if (srbm_soft_reset) { 5276 tmp = RREG32(mmSRBM_SOFT_RESET); 5277 tmp |= srbm_soft_reset; 5278 dev_info(adev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); 5279 WREG32(mmSRBM_SOFT_RESET, tmp); 5280 tmp = RREG32(mmSRBM_SOFT_RESET); 5281 5282 udelay(50); 5283 5284 tmp &= ~srbm_soft_reset; 5285 WREG32(mmSRBM_SOFT_RESET, tmp); 5286 tmp = RREG32(mmSRBM_SOFT_RESET); 5287 } 5288 /* Wait a little for things to settle down */ 5289 udelay(50); 5290 gfx_v7_0_print_status((void *)adev); 5291 } 5292 return 0; 5293} 5294 5295static void gfx_v7_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev, 5296 enum amdgpu_interrupt_state state) 5297{ 5298 u32 cp_int_cntl; 5299 5300 switch (state) { 5301 case AMDGPU_IRQ_STATE_DISABLE: 5302 cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); 5303 cp_int_cntl &= ~CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; 5304 WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); 5305 break; 5306 case AMDGPU_IRQ_STATE_ENABLE: 5307 cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); 5308 cp_int_cntl |= CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; 5309 WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); 5310 break; 5311 default: 5312 break; 5313 } 5314} 5315 5316static void gfx_v7_0_set_compute_eop_interrupt_state(struct amdgpu_device *adev, 5317 int me, int pipe, 5318 enum amdgpu_interrupt_state state) 5319{ 5320 u32 mec_int_cntl, mec_int_cntl_reg; 5321 5322 /* 5323 * amdgpu controls only pipe 0 of MEC1. That's why this function only 5324 * handles the setting of interrupts for this specific pipe. All other 5325 * pipes' interrupts are set by amdkfd. 5326 */ 5327 5328 if (me == 1) { 5329 switch (pipe) { 5330 case 0: 5331 mec_int_cntl_reg = mmCP_ME1_PIPE0_INT_CNTL; 5332 break; 5333 default: 5334 DRM_DEBUG("invalid pipe %d\n", pipe); 5335 return; 5336 } 5337 } else { 5338 DRM_DEBUG("invalid me %d\n", me); 5339 return; 5340 } 5341 5342 switch (state) { 5343 case AMDGPU_IRQ_STATE_DISABLE: 5344 mec_int_cntl = RREG32(mec_int_cntl_reg); 5345 mec_int_cntl &= ~CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; 5346 WREG32(mec_int_cntl_reg, mec_int_cntl); 5347 break; 5348 case AMDGPU_IRQ_STATE_ENABLE: 5349 mec_int_cntl = RREG32(mec_int_cntl_reg); 5350 mec_int_cntl |= CP_INT_CNTL_RING0__TIME_STAMP_INT_ENABLE_MASK; 5351 WREG32(mec_int_cntl_reg, mec_int_cntl); 5352 break; 5353 default: 5354 break; 5355 } 5356} 5357 5358static int gfx_v7_0_set_priv_reg_fault_state(struct amdgpu_device *adev, 5359 struct amdgpu_irq_src *src, 5360 unsigned type, 5361 enum amdgpu_interrupt_state state) 5362{ 5363 u32 cp_int_cntl; 5364 5365 switch (state) { 5366 case AMDGPU_IRQ_STATE_DISABLE: 5367 cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); 5368 cp_int_cntl &= ~CP_INT_CNTL_RING0__PRIV_REG_INT_ENABLE_MASK; 5369 WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); 5370 break; 5371 case AMDGPU_IRQ_STATE_ENABLE: 5372 cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); 5373 cp_int_cntl |= CP_INT_CNTL_RING0__PRIV_REG_INT_ENABLE_MASK; 5374 WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); 5375 break; 5376 default: 5377 break; 5378 } 5379 5380 return 0; 5381} 5382 5383static int gfx_v7_0_set_priv_inst_fault_state(struct amdgpu_device *adev, 5384 struct amdgpu_irq_src *src, 5385 unsigned type, 5386 enum amdgpu_interrupt_state state) 5387{ 5388 u32 cp_int_cntl; 5389 5390 switch (state) { 5391 case AMDGPU_IRQ_STATE_DISABLE: 5392 cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); 5393 cp_int_cntl &= ~CP_INT_CNTL_RING0__PRIV_INSTR_INT_ENABLE_MASK; 5394 WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); 5395 break; 5396 case AMDGPU_IRQ_STATE_ENABLE: 5397 cp_int_cntl = RREG32(mmCP_INT_CNTL_RING0); 5398 cp_int_cntl |= CP_INT_CNTL_RING0__PRIV_INSTR_INT_ENABLE_MASK; 5399 WREG32(mmCP_INT_CNTL_RING0, cp_int_cntl); 5400 break; 5401 default: 5402 break; 5403 } 5404 5405 return 0; 5406} 5407 5408static int gfx_v7_0_set_eop_interrupt_state(struct amdgpu_device *adev, 5409 struct amdgpu_irq_src *src, 5410 unsigned type, 5411 enum amdgpu_interrupt_state state) 5412{ 5413 switch (type) { 5414 case AMDGPU_CP_IRQ_GFX_EOP: 5415 gfx_v7_0_set_gfx_eop_interrupt_state(adev, state); 5416 break; 5417 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP: 5418 gfx_v7_0_set_compute_eop_interrupt_state(adev, 1, 0, state); 5419 break; 5420 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP: 5421 gfx_v7_0_set_compute_eop_interrupt_state(adev, 1, 1, state); 5422 break; 5423 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE2_EOP: 5424 gfx_v7_0_set_compute_eop_interrupt_state(adev, 1, 2, state); 5425 break; 5426 case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE3_EOP: 5427 gfx_v7_0_set_compute_eop_interrupt_state(adev, 1, 3, state); 5428 break; 5429 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE0_EOP: 5430 gfx_v7_0_set_compute_eop_interrupt_state(adev, 2, 0, state); 5431 break; 5432 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE1_EOP: 5433 gfx_v7_0_set_compute_eop_interrupt_state(adev, 2, 1, state); 5434 break; 5435 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE2_EOP: 5436 gfx_v7_0_set_compute_eop_interrupt_state(adev, 2, 2, state); 5437 break; 5438 case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE3_EOP: 5439 gfx_v7_0_set_compute_eop_interrupt_state(adev, 2, 3, state); 5440 break; 5441 default: 5442 break; 5443 } 5444 return 0; 5445} 5446 5447static int gfx_v7_0_eop_irq(struct amdgpu_device *adev, 5448 struct amdgpu_irq_src *source, 5449 struct amdgpu_iv_entry *entry) 5450{ 5451 u8 me_id, pipe_id; 5452 struct amdgpu_ring *ring; 5453 int i; 5454 5455 DRM_DEBUG("IH: CP EOP\n"); 5456 me_id = (entry->ring_id & 0x0c) >> 2; 5457 pipe_id = (entry->ring_id & 0x03) >> 0; 5458 switch (me_id) { 5459 case 0: 5460 amdgpu_fence_process(&adev->gfx.gfx_ring[0]); 5461 break; 5462 case 1: 5463 case 2: 5464 for (i = 0; i < adev->gfx.num_compute_rings; i++) { 5465 ring = &adev->gfx.compute_ring[i]; 5466 if ((ring->me == me_id) & (ring->pipe == pipe_id)) 5467 amdgpu_fence_process(ring); 5468 } 5469 break; 5470 } 5471 return 0; 5472} 5473 5474static int gfx_v7_0_priv_reg_irq(struct amdgpu_device *adev, 5475 struct amdgpu_irq_src *source, 5476 struct amdgpu_iv_entry *entry) 5477{ 5478 DRM_ERROR("Illegal register access in command stream\n"); 5479 schedule_work(&adev->reset_work); 5480 return 0; 5481} 5482 5483static int gfx_v7_0_priv_inst_irq(struct amdgpu_device *adev, 5484 struct amdgpu_irq_src *source, 5485 struct amdgpu_iv_entry *entry) 5486{ 5487 DRM_ERROR("Illegal instruction in command stream\n"); 5488 // XXX soft reset the gfx block only 5489 schedule_work(&adev->reset_work); 5490 return 0; 5491} 5492 5493static int gfx_v7_0_set_clockgating_state(void *handle, 5494 enum amd_clockgating_state state) 5495{ 5496 bool gate = false; 5497 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 5498 5499 if (state == AMD_CG_STATE_GATE) 5500 gate = true; 5501 5502 gfx_v7_0_enable_gui_idle_interrupt(adev, false); 5503 /* order matters! */ 5504 if (gate) { 5505 gfx_v7_0_enable_mgcg(adev, true); 5506 gfx_v7_0_enable_cgcg(adev, true); 5507 } else { 5508 gfx_v7_0_enable_cgcg(adev, false); 5509 gfx_v7_0_enable_mgcg(adev, false); 5510 } 5511 gfx_v7_0_enable_gui_idle_interrupt(adev, true); 5512 5513 return 0; 5514} 5515 5516static int gfx_v7_0_set_powergating_state(void *handle, 5517 enum amd_powergating_state state) 5518{ 5519 bool gate = false; 5520 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 5521 5522 if (state == AMD_PG_STATE_GATE) 5523 gate = true; 5524 5525 if (adev->pg_flags & (AMDGPU_PG_SUPPORT_GFX_PG | 5526 AMDGPU_PG_SUPPORT_GFX_SMG | 5527 AMDGPU_PG_SUPPORT_GFX_DMG | 5528 AMDGPU_PG_SUPPORT_CP | 5529 AMDGPU_PG_SUPPORT_GDS | 5530 AMDGPU_PG_SUPPORT_RLC_SMU_HS)) { 5531 gfx_v7_0_update_gfx_pg(adev, gate); 5532 if (adev->pg_flags & AMDGPU_PG_SUPPORT_GFX_PG) { 5533 gfx_v7_0_enable_cp_pg(adev, gate); 5534 gfx_v7_0_enable_gds_pg(adev, gate); 5535 } 5536 } 5537 5538 return 0; 5539} 5540 5541const struct amd_ip_funcs gfx_v7_0_ip_funcs = { 5542 .early_init = gfx_v7_0_early_init, 5543 .late_init = NULL, 5544 .sw_init = gfx_v7_0_sw_init, 5545 .sw_fini = gfx_v7_0_sw_fini, 5546 .hw_init = gfx_v7_0_hw_init, 5547 .hw_fini = gfx_v7_0_hw_fini, 5548 .suspend = gfx_v7_0_suspend, 5549 .resume = gfx_v7_0_resume, 5550 .is_idle = gfx_v7_0_is_idle, 5551 .wait_for_idle = gfx_v7_0_wait_for_idle, 5552 .soft_reset = gfx_v7_0_soft_reset, 5553 .print_status = gfx_v7_0_print_status, 5554 .set_clockgating_state = gfx_v7_0_set_clockgating_state, 5555 .set_powergating_state = gfx_v7_0_set_powergating_state, 5556}; 5557 5558static const struct amdgpu_ring_funcs gfx_v7_0_ring_funcs_gfx = { 5559 .get_rptr = gfx_v7_0_ring_get_rptr_gfx, 5560 .get_wptr = gfx_v7_0_ring_get_wptr_gfx, 5561 .set_wptr = gfx_v7_0_ring_set_wptr_gfx, 5562 .parse_cs = NULL, 5563 .emit_ib = gfx_v7_0_ring_emit_ib_gfx, 5564 .emit_fence = gfx_v7_0_ring_emit_fence_gfx, 5565 .emit_semaphore = gfx_v7_0_ring_emit_semaphore, 5566 .emit_vm_flush = gfx_v7_0_ring_emit_vm_flush, 5567 .emit_gds_switch = gfx_v7_0_ring_emit_gds_switch, 5568 .emit_hdp_flush = gfx_v7_0_ring_emit_hdp_flush, 5569 .test_ring = gfx_v7_0_ring_test_ring, 5570 .test_ib = gfx_v7_0_ring_test_ib, 5571 .insert_nop = amdgpu_ring_insert_nop, 5572}; 5573 5574static const struct amdgpu_ring_funcs gfx_v7_0_ring_funcs_compute = { 5575 .get_rptr = gfx_v7_0_ring_get_rptr_compute, 5576 .get_wptr = gfx_v7_0_ring_get_wptr_compute, 5577 .set_wptr = gfx_v7_0_ring_set_wptr_compute, 5578 .parse_cs = NULL, 5579 .emit_ib = gfx_v7_0_ring_emit_ib_compute, 5580 .emit_fence = gfx_v7_0_ring_emit_fence_compute, 5581 .emit_semaphore = gfx_v7_0_ring_emit_semaphore, 5582 .emit_vm_flush = gfx_v7_0_ring_emit_vm_flush, 5583 .emit_gds_switch = gfx_v7_0_ring_emit_gds_switch, 5584 .emit_hdp_flush = gfx_v7_0_ring_emit_hdp_flush, 5585 .test_ring = gfx_v7_0_ring_test_ring, 5586 .test_ib = gfx_v7_0_ring_test_ib, 5587 .insert_nop = amdgpu_ring_insert_nop, 5588}; 5589 5590static void gfx_v7_0_set_ring_funcs(struct amdgpu_device *adev) 5591{ 5592 int i; 5593 5594 for (i = 0; i < adev->gfx.num_gfx_rings; i++) 5595 adev->gfx.gfx_ring[i].funcs = &gfx_v7_0_ring_funcs_gfx; 5596 for (i = 0; i < adev->gfx.num_compute_rings; i++) 5597 adev->gfx.compute_ring[i].funcs = &gfx_v7_0_ring_funcs_compute; 5598} 5599 5600static const struct amdgpu_irq_src_funcs gfx_v7_0_eop_irq_funcs = { 5601 .set = gfx_v7_0_set_eop_interrupt_state, 5602 .process = gfx_v7_0_eop_irq, 5603}; 5604 5605static const struct amdgpu_irq_src_funcs gfx_v7_0_priv_reg_irq_funcs = { 5606 .set = gfx_v7_0_set_priv_reg_fault_state, 5607 .process = gfx_v7_0_priv_reg_irq, 5608}; 5609 5610static const struct amdgpu_irq_src_funcs gfx_v7_0_priv_inst_irq_funcs = { 5611 .set = gfx_v7_0_set_priv_inst_fault_state, 5612 .process = gfx_v7_0_priv_inst_irq, 5613}; 5614 5615static void gfx_v7_0_set_irq_funcs(struct amdgpu_device *adev) 5616{ 5617 adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST; 5618 adev->gfx.eop_irq.funcs = &gfx_v7_0_eop_irq_funcs; 5619 5620 adev->gfx.priv_reg_irq.num_types = 1; 5621 adev->gfx.priv_reg_irq.funcs = &gfx_v7_0_priv_reg_irq_funcs; 5622 5623 adev->gfx.priv_inst_irq.num_types = 1; 5624 adev->gfx.priv_inst_irq.funcs = &gfx_v7_0_priv_inst_irq_funcs; 5625} 5626 5627static void gfx_v7_0_set_gds_init(struct amdgpu_device *adev) 5628{ 5629 /* init asci gds info */ 5630 adev->gds.mem.total_size = RREG32(mmGDS_VMID0_SIZE); 5631 adev->gds.gws.total_size = 64; 5632 adev->gds.oa.total_size = 16; 5633 5634 if (adev->gds.mem.total_size == 64 * 1024) { 5635 adev->gds.mem.gfx_partition_size = 4096; 5636 adev->gds.mem.cs_partition_size = 4096; 5637 5638 adev->gds.gws.gfx_partition_size = 4; 5639 adev->gds.gws.cs_partition_size = 4; 5640 5641 adev->gds.oa.gfx_partition_size = 4; 5642 adev->gds.oa.cs_partition_size = 1; 5643 } else { 5644 adev->gds.mem.gfx_partition_size = 1024; 5645 adev->gds.mem.cs_partition_size = 1024; 5646 5647 adev->gds.gws.gfx_partition_size = 16; 5648 adev->gds.gws.cs_partition_size = 16; 5649 5650 adev->gds.oa.gfx_partition_size = 4; 5651 adev->gds.oa.cs_partition_size = 4; 5652 } 5653} 5654 5655 5656int gfx_v7_0_get_cu_info(struct amdgpu_device *adev, 5657 struct amdgpu_cu_info *cu_info) 5658{ 5659 int i, j, k, counter, active_cu_number = 0; 5660 u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0; 5661 5662 if (!adev || !cu_info) 5663 return -EINVAL; 5664 5665 mutex_lock(&adev->grbm_idx_mutex); 5666 for (i = 0; i < adev->gfx.config.max_shader_engines; i++) { 5667 for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) { 5668 mask = 1; 5669 ao_bitmap = 0; 5670 counter = 0; 5671 bitmap = gfx_v7_0_get_cu_active_bitmap(adev, i, j); 5672 cu_info->bitmap[i][j] = bitmap; 5673 5674 for (k = 0; k < adev->gfx.config.max_cu_per_sh; k ++) { 5675 if (bitmap & mask) { 5676 if (counter < 2) 5677 ao_bitmap |= mask; 5678 counter ++; 5679 } 5680 mask <<= 1; 5681 } 5682 active_cu_number += counter; 5683 ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8)); 5684 } 5685 } 5686 5687 cu_info->number = active_cu_number; 5688 cu_info->ao_cu_mask = ao_cu_mask; 5689 mutex_unlock(&adev->grbm_idx_mutex); 5690 return 0; 5691} 5692