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 24 #ifndef __AMDGPU_GFX_H__ 25 #define __AMDGPU_GFX_H__ 26 27 /* 28 * GFX stuff 29 */ 30 #include "clearstate_defs.h" 31 #include "amdgpu_ring.h" 32 #include "amdgpu_rlc.h" 33 #include "amdgpu_imu.h" 34 #include "soc15.h" 35 #include "amdgpu_ras.h" 36 #include "amdgpu_ring_mux.h" 37 #include "amdgpu_xcp.h" 38 39 /* GFX current status */ 40 #define AMDGPU_GFX_NORMAL_MODE 0x00000000L 41 #define AMDGPU_GFX_SAFE_MODE 0x00000001L 42 #define AMDGPU_GFX_PG_DISABLED_MODE 0x00000002L 43 #define AMDGPU_GFX_CG_DISABLED_MODE 0x00000004L 44 #define AMDGPU_GFX_LBPW_DISABLED_MODE 0x00000008L 45 46 #define AMDGPU_MAX_GC_INSTANCES 8 47 #define AMDGPU_MAX_QUEUES 128 48 49 #define AMDGPU_MAX_GFX_QUEUES AMDGPU_MAX_QUEUES 50 #define AMDGPU_MAX_COMPUTE_QUEUES AMDGPU_MAX_QUEUES 51 52 enum amdgpu_gfx_pipe_priority { 53 AMDGPU_GFX_PIPE_PRIO_NORMAL = AMDGPU_RING_PRIO_1, 54 AMDGPU_GFX_PIPE_PRIO_HIGH = AMDGPU_RING_PRIO_2 55 }; 56 57 #define AMDGPU_GFX_QUEUE_PRIORITY_MINIMUM 0 58 #define AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM 15 59 60 /* 1 second timeout */ 61 #define GFX_PROFILE_IDLE_TIMEOUT msecs_to_jiffies(1000) 62 63 enum amdgpu_gfx_partition { 64 AMDGPU_SPX_PARTITION_MODE = 0, 65 AMDGPU_DPX_PARTITION_MODE = 1, 66 AMDGPU_TPX_PARTITION_MODE = 2, 67 AMDGPU_QPX_PARTITION_MODE = 3, 68 AMDGPU_CPX_PARTITION_MODE = 4, 69 AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE = -1, 70 /* Automatically choose the right mode */ 71 AMDGPU_AUTO_COMPUTE_PARTITION_MODE = -2, 72 }; 73 74 #define NUM_XCC(x) hweight16(x) 75 76 enum amdgpu_gfx_ras_mem_id_type { 77 AMDGPU_GFX_CP_MEM = 0, 78 AMDGPU_GFX_GCEA_MEM, 79 AMDGPU_GFX_GC_CANE_MEM, 80 AMDGPU_GFX_GCUTCL2_MEM, 81 AMDGPU_GFX_GDS_MEM, 82 AMDGPU_GFX_LDS_MEM, 83 AMDGPU_GFX_RLC_MEM, 84 AMDGPU_GFX_SP_MEM, 85 AMDGPU_GFX_SPI_MEM, 86 AMDGPU_GFX_SQC_MEM, 87 AMDGPU_GFX_SQ_MEM, 88 AMDGPU_GFX_TA_MEM, 89 AMDGPU_GFX_TCC_MEM, 90 AMDGPU_GFX_TCA_MEM, 91 AMDGPU_GFX_TCI_MEM, 92 AMDGPU_GFX_TCP_MEM, 93 AMDGPU_GFX_TD_MEM, 94 AMDGPU_GFX_TCX_MEM, 95 AMDGPU_GFX_ATC_L2_MEM, 96 AMDGPU_GFX_UTCL2_MEM, 97 AMDGPU_GFX_VML2_MEM, 98 AMDGPU_GFX_VML2_WALKER_MEM, 99 AMDGPU_GFX_MEM_TYPE_NUM 100 }; 101 102 struct amdgpu_mec { 103 struct amdgpu_bo *hpd_eop_obj; 104 u64 hpd_eop_gpu_addr; 105 struct amdgpu_bo *mec_fw_obj; 106 u64 mec_fw_gpu_addr; 107 struct amdgpu_bo *mec_fw_data_obj; 108 u64 mec_fw_data_gpu_addr; 109 110 u32 num_mec; 111 u32 num_pipe_per_mec; 112 u32 num_queue_per_pipe; 113 void *mqd_backup[AMDGPU_MAX_COMPUTE_RINGS * AMDGPU_MAX_GC_INSTANCES]; 114 }; 115 116 struct amdgpu_mec_bitmap { 117 /* These are the resources for which amdgpu takes ownership */ 118 DECLARE_BITMAP(queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); 119 }; 120 121 enum amdgpu_unmap_queues_action { 122 PREEMPT_QUEUES = 0, 123 RESET_QUEUES, 124 DISABLE_PROCESS_QUEUES, 125 PREEMPT_QUEUES_NO_UNMAP, 126 }; 127 128 struct kiq_pm4_funcs { 129 /* Support ASIC-specific kiq pm4 packets*/ 130 void (*kiq_set_resources)(struct amdgpu_ring *kiq_ring, 131 uint64_t queue_mask); 132 void (*kiq_map_queues)(struct amdgpu_ring *kiq_ring, 133 struct amdgpu_ring *ring); 134 void (*kiq_unmap_queues)(struct amdgpu_ring *kiq_ring, 135 struct amdgpu_ring *ring, 136 enum amdgpu_unmap_queues_action action, 137 u64 gpu_addr, u64 seq); 138 void (*kiq_query_status)(struct amdgpu_ring *kiq_ring, 139 struct amdgpu_ring *ring, 140 u64 addr, 141 u64 seq); 142 void (*kiq_invalidate_tlbs)(struct amdgpu_ring *kiq_ring, 143 uint16_t pasid, uint32_t flush_type, 144 bool all_hub); 145 void (*kiq_reset_hw_queue)(struct amdgpu_ring *kiq_ring, 146 uint32_t queue_type, uint32_t me_id, 147 uint32_t pipe_id, uint32_t queue_id, 148 uint32_t xcc_id, uint32_t vmid); 149 /* Packet sizes */ 150 int set_resources_size; 151 int map_queues_size; 152 int unmap_queues_size; 153 int query_status_size; 154 int invalidate_tlbs_size; 155 }; 156 157 struct amdgpu_kiq { 158 u64 eop_gpu_addr; 159 struct amdgpu_bo *eop_obj; 160 spinlock_t ring_lock; 161 struct amdgpu_ring ring; 162 struct amdgpu_irq_src irq; 163 const struct kiq_pm4_funcs *pmf; 164 void *mqd_backup; 165 }; 166 167 /* 168 * GFX configurations 169 */ 170 #define AMDGPU_GFX_MAX_SE 4 171 #define AMDGPU_GFX_MAX_SH_PER_SE 2 172 173 /** 174 * amdgpu_rb_config - Configure a single Render Backend (RB) 175 * 176 * Bad RBs are fused off and there is a harvest register the driver reads to 177 * determine which RB(s) are fused off so that the driver can configure the 178 * hardware state so that nothing gets sent to them. There are also user 179 * harvest registers that the driver can program to disable additional RBs, 180 * etc., for testing purposes. 181 */ 182 struct amdgpu_rb_config { 183 /** 184 * @rb_backend_disable: 185 * 186 * The value captured from register RB_BACKEND_DISABLE indicates if the 187 * RB backend is disabled or not. 188 */ 189 uint32_t rb_backend_disable; 190 191 /** 192 * @user_rb_backend_disable: 193 * 194 * The value captured from register USER_RB_BACKEND_DISABLE indicates 195 * if the User RB backend is disabled or not. 196 */ 197 uint32_t user_rb_backend_disable; 198 199 /** 200 * @raster_config: 201 * 202 * To set up all of the states, it is necessary to have two registers 203 * to keep all of the states. This field holds the first register. 204 */ 205 uint32_t raster_config; 206 207 /** 208 * @raster_config_1: 209 * 210 * To set up all of the states, it is necessary to have two registers 211 * to keep all of the states. This field holds the second register. 212 */ 213 uint32_t raster_config_1; 214 }; 215 216 struct gb_addr_config { 217 uint16_t pipe_interleave_size; 218 uint8_t num_pipes; 219 uint8_t max_compress_frags; 220 uint8_t num_banks; 221 uint8_t num_se; 222 uint8_t num_rb_per_se; 223 uint8_t num_pkrs; 224 }; 225 226 struct amdgpu_gfx_config { 227 unsigned max_shader_engines; 228 unsigned max_tile_pipes; 229 unsigned max_cu_per_sh; 230 unsigned max_sh_per_se; 231 unsigned max_backends_per_se; 232 unsigned max_texture_channel_caches; 233 unsigned max_gprs; 234 unsigned max_gs_threads; 235 unsigned max_hw_contexts; 236 unsigned sc_prim_fifo_size_frontend; 237 unsigned sc_prim_fifo_size_backend; 238 unsigned sc_hiz_tile_fifo_size; 239 unsigned sc_earlyz_tile_fifo_size; 240 241 unsigned num_tile_pipes; 242 unsigned backend_enable_mask; 243 unsigned mem_max_burst_length_bytes; 244 unsigned mem_row_size_in_kb; 245 unsigned shader_engine_tile_size; 246 unsigned num_gpus; 247 unsigned multi_gpu_tile_size; 248 unsigned mc_arb_ramcfg; 249 unsigned num_banks; 250 unsigned num_ranks; 251 unsigned gb_addr_config; 252 unsigned num_rbs; 253 unsigned gs_vgt_table_depth; 254 unsigned gs_prim_buffer_depth; 255 256 uint32_t tile_mode_array[32]; 257 uint32_t macrotile_mode_array[16]; 258 259 struct gb_addr_config gb_addr_config_fields; 260 261 /** 262 * @rb_config: 263 * 264 * Matrix that keeps all the Render Backend (color and depth buffer 265 * handling) configuration on the 3D engine. 266 */ 267 struct amdgpu_rb_config rb_config[AMDGPU_GFX_MAX_SE][AMDGPU_GFX_MAX_SH_PER_SE]; 268 269 /* gfx configure feature */ 270 uint32_t double_offchip_lds_buf; 271 /* cached value of DB_DEBUG2 */ 272 uint32_t db_debug2; 273 /* gfx10 specific config */ 274 uint32_t num_sc_per_sh; 275 uint32_t num_packer_per_sc; 276 uint32_t pa_sc_tile_steering_override; 277 /* Whether texture coordinate truncation is conformant. */ 278 bool ta_cntl2_truncate_coord_mode; 279 uint64_t tcc_disabled_mask; 280 uint32_t gc_num_tcp_per_sa; 281 uint32_t gc_num_sdp_interface; 282 uint32_t gc_num_tcps; 283 uint32_t gc_num_tcp_per_wpg; 284 uint32_t gc_tcp_l1_size; 285 uint32_t gc_num_sqc_per_wgp; 286 uint32_t gc_l1_instruction_cache_size_per_sqc; 287 uint32_t gc_l1_data_cache_size_per_sqc; 288 uint32_t gc_gl1c_per_sa; 289 uint32_t gc_gl1c_size_per_instance; 290 uint32_t gc_gl2c_per_gpu; 291 uint32_t gc_tcp_size_per_cu; 292 uint32_t gc_num_cu_per_sqc; 293 uint32_t gc_tcc_size; 294 uint32_t gc_tcp_cache_line_size; 295 uint32_t gc_instruction_cache_size_per_sqc; 296 uint32_t gc_instruction_cache_line_size; 297 uint32_t gc_scalar_data_cache_size_per_sqc; 298 uint32_t gc_scalar_data_cache_line_size; 299 uint32_t gc_tcc_cache_line_size; 300 }; 301 302 struct amdgpu_cu_info { 303 uint32_t simd_per_cu; 304 uint32_t max_waves_per_simd; 305 uint32_t wave_front_size; 306 uint32_t max_scratch_slots_per_cu; 307 uint32_t lds_size; 308 309 /* total active CU number */ 310 uint32_t number; 311 uint32_t ao_cu_mask; 312 uint32_t ao_cu_bitmap[4][4]; 313 uint32_t bitmap[AMDGPU_MAX_GC_INSTANCES][4][4]; 314 }; 315 316 struct amdgpu_gfx_ras { 317 struct amdgpu_ras_block_object ras_block; 318 void (*enable_watchdog_timer)(struct amdgpu_device *adev); 319 int (*rlc_gc_fed_irq)(struct amdgpu_device *adev, 320 struct amdgpu_irq_src *source, 321 struct amdgpu_iv_entry *entry); 322 int (*poison_consumption_handler)(struct amdgpu_device *adev, 323 struct amdgpu_iv_entry *entry); 324 }; 325 326 struct amdgpu_gfx_shadow_info { 327 u32 shadow_size; 328 u32 shadow_alignment; 329 u32 csa_size; 330 u32 csa_alignment; 331 }; 332 333 struct amdgpu_gfx_funcs { 334 /* get the gpu clock counter */ 335 uint64_t (*get_gpu_clock_counter)(struct amdgpu_device *adev); 336 void (*select_se_sh)(struct amdgpu_device *adev, u32 se_num, 337 u32 sh_num, u32 instance, int xcc_id); 338 void (*read_wave_data)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, 339 uint32_t wave, uint32_t *dst, int *no_fields); 340 void (*read_wave_vgprs)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, 341 uint32_t wave, uint32_t thread, uint32_t start, 342 uint32_t size, uint32_t *dst); 343 void (*read_wave_sgprs)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, 344 uint32_t wave, uint32_t start, uint32_t size, 345 uint32_t *dst); 346 void (*select_me_pipe_q)(struct amdgpu_device *adev, u32 me, u32 pipe, 347 u32 queue, u32 vmid, u32 xcc_id); 348 void (*init_spm_golden)(struct amdgpu_device *adev); 349 void (*update_perfmon_mgcg)(struct amdgpu_device *adev, bool enable); 350 int (*get_gfx_shadow_info)(struct amdgpu_device *adev, 351 struct amdgpu_gfx_shadow_info *shadow_info, 352 bool skip_check); 353 enum amdgpu_gfx_partition 354 (*query_partition_mode)(struct amdgpu_device *adev); 355 int (*switch_partition_mode)(struct amdgpu_device *adev, 356 int num_xccs_per_xcp); 357 int (*ih_node_to_logical_xcc)(struct amdgpu_device *adev, int ih_node); 358 int (*get_xccs_per_xcp)(struct amdgpu_device *adev); 359 }; 360 361 struct sq_work { 362 struct work_struct work; 363 unsigned ih_data; 364 }; 365 366 struct amdgpu_pfp { 367 struct amdgpu_bo *pfp_fw_obj; 368 uint64_t pfp_fw_gpu_addr; 369 uint32_t *pfp_fw_ptr; 370 371 struct amdgpu_bo *pfp_fw_data_obj; 372 uint64_t pfp_fw_data_gpu_addr; 373 uint32_t *pfp_fw_data_ptr; 374 }; 375 376 struct amdgpu_ce { 377 struct amdgpu_bo *ce_fw_obj; 378 uint64_t ce_fw_gpu_addr; 379 uint32_t *ce_fw_ptr; 380 }; 381 382 struct amdgpu_me { 383 struct amdgpu_bo *me_fw_obj; 384 uint64_t me_fw_gpu_addr; 385 uint32_t *me_fw_ptr; 386 387 struct amdgpu_bo *me_fw_data_obj; 388 uint64_t me_fw_data_gpu_addr; 389 uint32_t *me_fw_data_ptr; 390 391 uint32_t num_me; 392 uint32_t num_pipe_per_me; 393 uint32_t num_queue_per_pipe; 394 void *mqd_backup[AMDGPU_MAX_GFX_RINGS]; 395 396 /* These are the resources for which amdgpu takes ownership */ 397 DECLARE_BITMAP(queue_bitmap, AMDGPU_MAX_GFX_QUEUES); 398 }; 399 400 struct amdgpu_isolation_work { 401 struct amdgpu_device *adev; 402 u32 xcp_id; 403 struct delayed_work work; 404 }; 405 406 struct amdgpu_gfx { 407 struct mutex gpu_clock_mutex; 408 struct amdgpu_gfx_config config; 409 struct amdgpu_rlc rlc; 410 struct amdgpu_pfp pfp; 411 struct amdgpu_ce ce; 412 struct amdgpu_me me; 413 struct amdgpu_mec mec; 414 struct amdgpu_mec_bitmap mec_bitmap[AMDGPU_MAX_GC_INSTANCES]; 415 struct amdgpu_kiq kiq[AMDGPU_MAX_GC_INSTANCES]; 416 struct amdgpu_imu imu; 417 bool rs64_enable; /* firmware format */ 418 const struct firmware *me_fw; /* ME firmware */ 419 uint32_t me_fw_version; 420 const struct firmware *pfp_fw; /* PFP firmware */ 421 uint32_t pfp_fw_version; 422 const struct firmware *ce_fw; /* CE firmware */ 423 uint32_t ce_fw_version; 424 const struct firmware *rlc_fw; /* RLC firmware */ 425 uint32_t rlc_fw_version; 426 const struct firmware *mec_fw; /* MEC firmware */ 427 uint32_t mec_fw_version; 428 const struct firmware *mec2_fw; /* MEC2 firmware */ 429 uint32_t mec2_fw_version; 430 const struct firmware *imu_fw; /* IMU firmware */ 431 uint32_t imu_fw_version; 432 uint32_t me_feature_version; 433 uint32_t ce_feature_version; 434 uint32_t pfp_feature_version; 435 uint32_t rlc_feature_version; 436 uint32_t rlc_srlc_fw_version; 437 uint32_t rlc_srlc_feature_version; 438 uint32_t rlc_srlg_fw_version; 439 uint32_t rlc_srlg_feature_version; 440 uint32_t rlc_srls_fw_version; 441 uint32_t rlc_srls_feature_version; 442 uint32_t rlcp_ucode_version; 443 uint32_t rlcp_ucode_feature_version; 444 uint32_t rlcv_ucode_version; 445 uint32_t rlcv_ucode_feature_version; 446 uint32_t mec_feature_version; 447 uint32_t mec2_feature_version; 448 bool mec_fw_write_wait; 449 bool me_fw_write_wait; 450 bool cp_fw_write_wait; 451 struct amdgpu_ring gfx_ring[AMDGPU_MAX_GFX_RINGS]; 452 unsigned num_gfx_rings; 453 struct amdgpu_ring compute_ring[AMDGPU_MAX_COMPUTE_RINGS * AMDGPU_MAX_GC_INSTANCES]; 454 unsigned num_compute_rings; 455 struct amdgpu_irq_src eop_irq; 456 struct amdgpu_irq_src priv_reg_irq; 457 struct amdgpu_irq_src priv_inst_irq; 458 struct amdgpu_irq_src bad_op_irq; 459 struct amdgpu_irq_src cp_ecc_error_irq; 460 struct amdgpu_irq_src sq_irq; 461 struct amdgpu_irq_src rlc_gc_fed_irq; 462 struct sq_work sq_work; 463 464 /* gfx status */ 465 uint32_t gfx_current_status; 466 /* ce ram size*/ 467 unsigned ce_ram_size; 468 struct amdgpu_cu_info cu_info; 469 const struct amdgpu_gfx_funcs *funcs; 470 471 /* reset mask */ 472 uint32_t grbm_soft_reset; 473 uint32_t srbm_soft_reset; 474 uint32_t gfx_supported_reset; 475 uint32_t compute_supported_reset; 476 477 /* gfx off */ 478 bool gfx_off_state; /* true: enabled, false: disabled */ 479 struct mutex gfx_off_mutex; /* mutex to change gfxoff state */ 480 uint32_t gfx_off_req_count; /* default 1, enable gfx off: dec 1, disable gfx off: add 1 */ 481 struct delayed_work gfx_off_delay_work; /* async work to set gfx block off */ 482 uint32_t gfx_off_residency; /* last logged residency */ 483 uint64_t gfx_off_entrycount; /* count of times GPU has get into GFXOFF state */ 484 485 /* pipe reservation */ 486 struct mutex pipe_reserve_mutex; 487 DECLARE_BITMAP (pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); 488 489 /*ras */ 490 struct ras_common_if *ras_if; 491 struct amdgpu_gfx_ras *ras; 492 493 bool is_poweron; 494 495 struct amdgpu_ring sw_gfx_ring[AMDGPU_MAX_SW_GFX_RINGS]; 496 struct amdgpu_ring_mux muxer; 497 498 bool cp_gfx_shadow; /* for gfx11 */ 499 500 uint16_t xcc_mask; 501 uint32_t num_xcc_per_xcp; 502 struct mutex partition_mutex; 503 bool mcbp; /* mid command buffer preemption */ 504 505 /* IP reg dump */ 506 uint32_t *ip_dump_core; 507 uint32_t *ip_dump_compute_queues; 508 uint32_t *ip_dump_gfx_queues; 509 510 struct mutex reset_sem_mutex; 511 512 /* cleaner shader */ 513 struct amdgpu_bo *cleaner_shader_obj; 514 unsigned int cleaner_shader_size; 515 u64 cleaner_shader_gpu_addr; 516 void *cleaner_shader_cpu_ptr; 517 const void *cleaner_shader_ptr; 518 bool enable_cleaner_shader; 519 struct amdgpu_isolation_work enforce_isolation[MAX_XCP]; 520 /* Mutex for synchronizing KFD scheduler operations */ 521 struct mutex userq_sch_mutex; 522 u64 userq_sch_req_count[MAX_XCP]; 523 bool userq_sch_inactive[MAX_XCP]; 524 unsigned long enforce_isolation_jiffies[MAX_XCP]; 525 unsigned long enforce_isolation_time[MAX_XCP]; 526 527 atomic_t total_submission_cnt; 528 struct delayed_work idle_work; 529 bool workload_profile_active; 530 struct mutex workload_profile_mutex; 531 532 bool disable_kq; 533 bool disable_uq; 534 }; 535 536 struct amdgpu_gfx_ras_reg_entry { 537 struct amdgpu_ras_err_status_reg_entry reg_entry; 538 enum amdgpu_gfx_ras_mem_id_type mem_id_type; 539 uint32_t se_num; 540 }; 541 542 struct amdgpu_gfx_ras_mem_id_entry { 543 const struct amdgpu_ras_memory_id_entry *mem_id_ent; 544 uint32_t size; 545 }; 546 547 #define AMDGPU_GFX_MEMID_ENT(x) {(x), ARRAY_SIZE(x)}, 548 549 #define amdgpu_gfx_get_gpu_clock_counter(adev) (adev)->gfx.funcs->get_gpu_clock_counter((adev)) 550 #define amdgpu_gfx_select_se_sh(adev, se, sh, instance, xcc_id) ((adev)->gfx.funcs->select_se_sh((adev), (se), (sh), (instance), (xcc_id))) 551 #define amdgpu_gfx_select_me_pipe_q(adev, me, pipe, q, vmid, xcc_id) ((adev)->gfx.funcs->select_me_pipe_q((adev), (me), (pipe), (q), (vmid), (xcc_id))) 552 #define amdgpu_gfx_init_spm_golden(adev) (adev)->gfx.funcs->init_spm_golden((adev)) 553 #define amdgpu_gfx_get_gfx_shadow_info(adev, si) ((adev)->gfx.funcs->get_gfx_shadow_info((adev), (si), false)) 554 555 /** 556 * amdgpu_gfx_create_bitmask - create a bitmask 557 * 558 * @bit_width: length of the mask 559 * 560 * create a variable length bit mask. 561 * Returns the bitmask. 562 */ 563 static inline u32 amdgpu_gfx_create_bitmask(u32 bit_width) 564 { 565 return (u32)((1ULL << bit_width) - 1); 566 } 567 568 void amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se, 569 unsigned max_sh); 570 571 int amdgpu_gfx_kiq_init_ring(struct amdgpu_device *adev, int xcc_id); 572 573 void amdgpu_gfx_kiq_free_ring(struct amdgpu_ring *ring); 574 575 void amdgpu_gfx_kiq_fini(struct amdgpu_device *adev, int xcc_id); 576 int amdgpu_gfx_kiq_init(struct amdgpu_device *adev, 577 unsigned hpd_size, int xcc_id); 578 579 int amdgpu_gfx_mqd_sw_init(struct amdgpu_device *adev, 580 unsigned mqd_size, int xcc_id); 581 void amdgpu_gfx_mqd_sw_fini(struct amdgpu_device *adev, int xcc_id); 582 int amdgpu_gfx_disable_kcq(struct amdgpu_device *adev, int xcc_id); 583 int amdgpu_gfx_enable_kcq(struct amdgpu_device *adev, int xcc_id); 584 int amdgpu_gfx_disable_kgq(struct amdgpu_device *adev, int xcc_id); 585 int amdgpu_gfx_enable_kgq(struct amdgpu_device *adev, int xcc_id); 586 587 void amdgpu_gfx_compute_queue_acquire(struct amdgpu_device *adev); 588 void amdgpu_gfx_graphics_queue_acquire(struct amdgpu_device *adev); 589 590 int amdgpu_gfx_mec_queue_to_bit(struct amdgpu_device *adev, int mec, 591 int pipe, int queue); 592 void amdgpu_queue_mask_bit_to_mec_queue(struct amdgpu_device *adev, int bit, 593 int *mec, int *pipe, int *queue); 594 bool amdgpu_gfx_is_mec_queue_enabled(struct amdgpu_device *adev, int xcc_id, 595 int mec, int pipe, int queue); 596 bool amdgpu_gfx_is_high_priority_compute_queue(struct amdgpu_device *adev, 597 struct amdgpu_ring *ring); 598 bool amdgpu_gfx_is_high_priority_graphics_queue(struct amdgpu_device *adev, 599 struct amdgpu_ring *ring); 600 bool amdgpu_gfx_is_me_queue_enabled(struct amdgpu_device *adev, int me, 601 int pipe, int queue); 602 void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable); 603 void amdgpu_gfx_off_ctrl_immediate(struct amdgpu_device *adev, bool enable); 604 int amdgpu_get_gfx_off_status(struct amdgpu_device *adev, uint32_t *value); 605 int amdgpu_gfx_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block); 606 void amdgpu_gfx_ras_fini(struct amdgpu_device *adev); 607 int amdgpu_get_gfx_off_entrycount(struct amdgpu_device *adev, u64 *value); 608 int amdgpu_get_gfx_off_residency(struct amdgpu_device *adev, u32 *residency); 609 int amdgpu_set_gfx_off_residency(struct amdgpu_device *adev, bool value); 610 int amdgpu_gfx_process_ras_data_cb(struct amdgpu_device *adev, 611 void *err_data, 612 struct amdgpu_iv_entry *entry); 613 int amdgpu_gfx_cp_ecc_error_irq(struct amdgpu_device *adev, 614 struct amdgpu_irq_src *source, 615 struct amdgpu_iv_entry *entry); 616 uint32_t amdgpu_kiq_rreg(struct amdgpu_device *adev, uint32_t reg, uint32_t xcc_id); 617 void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v, uint32_t xcc_id); 618 int amdgpu_gfx_get_num_kcq(struct amdgpu_device *adev); 619 void amdgpu_gfx_cp_init_microcode(struct amdgpu_device *adev, uint32_t ucode_id); 620 621 int amdgpu_gfx_ras_sw_init(struct amdgpu_device *adev); 622 int amdgpu_gfx_poison_consumption_handler(struct amdgpu_device *adev, 623 struct amdgpu_iv_entry *entry); 624 625 bool amdgpu_gfx_is_master_xcc(struct amdgpu_device *adev, int xcc_id); 626 int amdgpu_gfx_sysfs_init(struct amdgpu_device *adev); 627 void amdgpu_gfx_sysfs_fini(struct amdgpu_device *adev); 628 void amdgpu_gfx_ras_error_func(struct amdgpu_device *adev, 629 void *ras_error_status, 630 void (*func)(struct amdgpu_device *adev, void *ras_error_status, 631 int xcc_id)); 632 int amdgpu_gfx_cleaner_shader_sw_init(struct amdgpu_device *adev, 633 unsigned int cleaner_shader_size); 634 void amdgpu_gfx_cleaner_shader_sw_fini(struct amdgpu_device *adev); 635 void amdgpu_gfx_cleaner_shader_init(struct amdgpu_device *adev, 636 unsigned int cleaner_shader_size, 637 const void *cleaner_shader_ptr); 638 void amdgpu_gfx_enforce_isolation_handler(struct work_struct *work); 639 void amdgpu_gfx_enforce_isolation_ring_begin_use(struct amdgpu_ring *ring); 640 void amdgpu_gfx_enforce_isolation_ring_end_use(struct amdgpu_ring *ring); 641 642 void amdgpu_gfx_profile_idle_work_handler(struct work_struct *work); 643 void amdgpu_gfx_profile_ring_begin_use(struct amdgpu_ring *ring); 644 void amdgpu_gfx_profile_ring_end_use(struct amdgpu_ring *ring); 645 u32 amdgpu_gfx_csb_preamble_start(volatile u32 *buffer); 646 u32 amdgpu_gfx_csb_data_parser(struct amdgpu_device *adev, volatile u32 *buffer, u32 count); 647 void amdgpu_gfx_csb_preamble_end(volatile u32 *buffer, u32 count); 648 649 void amdgpu_debugfs_gfx_sched_mask_init(struct amdgpu_device *adev); 650 void amdgpu_debugfs_compute_sched_mask_init(struct amdgpu_device *adev); 651 652 static inline const char *amdgpu_gfx_compute_mode_desc(int mode) 653 { 654 switch (mode) { 655 case AMDGPU_SPX_PARTITION_MODE: 656 return "SPX"; 657 case AMDGPU_DPX_PARTITION_MODE: 658 return "DPX"; 659 case AMDGPU_TPX_PARTITION_MODE: 660 return "TPX"; 661 case AMDGPU_QPX_PARTITION_MODE: 662 return "QPX"; 663 case AMDGPU_CPX_PARTITION_MODE: 664 return "CPX"; 665 default: 666 return "UNKNOWN"; 667 } 668 } 669 670 #endif 671