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 38 /* GFX current status */ 39 #define AMDGPU_GFX_NORMAL_MODE 0x00000000L 40 #define AMDGPU_GFX_SAFE_MODE 0x00000001L 41 #define AMDGPU_GFX_PG_DISABLED_MODE 0x00000002L 42 #define AMDGPU_GFX_CG_DISABLED_MODE 0x00000004L 43 #define AMDGPU_GFX_LBPW_DISABLED_MODE 0x00000008L 44 45 #define AMDGPU_MAX_GC_INSTANCES 8 46 #define AMDGPU_MAX_QUEUES 128 47 48 #define AMDGPU_MAX_GFX_QUEUES AMDGPU_MAX_QUEUES 49 #define AMDGPU_MAX_COMPUTE_QUEUES AMDGPU_MAX_QUEUES 50 51 enum amdgpu_gfx_pipe_priority { 52 AMDGPU_GFX_PIPE_PRIO_NORMAL = AMDGPU_RING_PRIO_1, 53 AMDGPU_GFX_PIPE_PRIO_HIGH = AMDGPU_RING_PRIO_2 54 }; 55 56 #define AMDGPU_GFX_QUEUE_PRIORITY_MINIMUM 0 57 #define AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM 15 58 59 enum amdgpu_gfx_partition { 60 AMDGPU_SPX_PARTITION_MODE = 0, 61 AMDGPU_DPX_PARTITION_MODE = 1, 62 AMDGPU_TPX_PARTITION_MODE = 2, 63 AMDGPU_QPX_PARTITION_MODE = 3, 64 AMDGPU_CPX_PARTITION_MODE = 4, 65 AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE = -1, 66 /* Automatically choose the right mode */ 67 AMDGPU_AUTO_COMPUTE_PARTITION_MODE = -2, 68 }; 69 70 #define NUM_XCC(x) hweight16(x) 71 72 enum amdgpu_gfx_ras_mem_id_type { 73 AMDGPU_GFX_CP_MEM = 0, 74 AMDGPU_GFX_GCEA_MEM, 75 AMDGPU_GFX_GC_CANE_MEM, 76 AMDGPU_GFX_GCUTCL2_MEM, 77 AMDGPU_GFX_GDS_MEM, 78 AMDGPU_GFX_LDS_MEM, 79 AMDGPU_GFX_RLC_MEM, 80 AMDGPU_GFX_SP_MEM, 81 AMDGPU_GFX_SPI_MEM, 82 AMDGPU_GFX_SQC_MEM, 83 AMDGPU_GFX_SQ_MEM, 84 AMDGPU_GFX_TA_MEM, 85 AMDGPU_GFX_TCC_MEM, 86 AMDGPU_GFX_TCA_MEM, 87 AMDGPU_GFX_TCI_MEM, 88 AMDGPU_GFX_TCP_MEM, 89 AMDGPU_GFX_TD_MEM, 90 AMDGPU_GFX_TCX_MEM, 91 AMDGPU_GFX_ATC_L2_MEM, 92 AMDGPU_GFX_UTCL2_MEM, 93 AMDGPU_GFX_VML2_MEM, 94 AMDGPU_GFX_VML2_WALKER_MEM, 95 AMDGPU_GFX_MEM_TYPE_NUM 96 }; 97 98 struct amdgpu_mec { 99 struct amdgpu_bo *hpd_eop_obj; 100 u64 hpd_eop_gpu_addr; 101 struct amdgpu_bo *mec_fw_obj; 102 u64 mec_fw_gpu_addr; 103 struct amdgpu_bo *mec_fw_data_obj; 104 u64 mec_fw_data_gpu_addr; 105 106 u32 num_mec; 107 u32 num_pipe_per_mec; 108 u32 num_queue_per_pipe; 109 void *mqd_backup[AMDGPU_MAX_COMPUTE_RINGS * AMDGPU_MAX_GC_INSTANCES]; 110 }; 111 112 struct amdgpu_mec_bitmap { 113 /* These are the resources for which amdgpu takes ownership */ 114 DECLARE_BITMAP(queue_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); 115 }; 116 117 enum amdgpu_unmap_queues_action { 118 PREEMPT_QUEUES = 0, 119 RESET_QUEUES, 120 DISABLE_PROCESS_QUEUES, 121 PREEMPT_QUEUES_NO_UNMAP, 122 }; 123 124 struct kiq_pm4_funcs { 125 /* Support ASIC-specific kiq pm4 packets*/ 126 void (*kiq_set_resources)(struct amdgpu_ring *kiq_ring, 127 uint64_t queue_mask); 128 void (*kiq_map_queues)(struct amdgpu_ring *kiq_ring, 129 struct amdgpu_ring *ring); 130 void (*kiq_unmap_queues)(struct amdgpu_ring *kiq_ring, 131 struct amdgpu_ring *ring, 132 enum amdgpu_unmap_queues_action action, 133 u64 gpu_addr, u64 seq); 134 void (*kiq_query_status)(struct amdgpu_ring *kiq_ring, 135 struct amdgpu_ring *ring, 136 u64 addr, 137 u64 seq); 138 void (*kiq_invalidate_tlbs)(struct amdgpu_ring *kiq_ring, 139 uint16_t pasid, uint32_t flush_type, 140 bool all_hub); 141 /* Packet sizes */ 142 int set_resources_size; 143 int map_queues_size; 144 int unmap_queues_size; 145 int query_status_size; 146 int invalidate_tlbs_size; 147 }; 148 149 struct amdgpu_kiq { 150 u64 eop_gpu_addr; 151 struct amdgpu_bo *eop_obj; 152 spinlock_t ring_lock; 153 struct amdgpu_ring ring; 154 struct amdgpu_irq_src irq; 155 const struct kiq_pm4_funcs *pmf; 156 void *mqd_backup; 157 }; 158 159 /* 160 * GFX configurations 161 */ 162 #define AMDGPU_GFX_MAX_SE 4 163 #define AMDGPU_GFX_MAX_SH_PER_SE 2 164 165 struct amdgpu_rb_config { 166 uint32_t rb_backend_disable; 167 uint32_t user_rb_backend_disable; 168 uint32_t raster_config; 169 uint32_t raster_config_1; 170 }; 171 172 struct gb_addr_config { 173 uint16_t pipe_interleave_size; 174 uint8_t num_pipes; 175 uint8_t max_compress_frags; 176 uint8_t num_banks; 177 uint8_t num_se; 178 uint8_t num_rb_per_se; 179 uint8_t num_pkrs; 180 }; 181 182 struct amdgpu_gfx_config { 183 unsigned max_shader_engines; 184 unsigned max_tile_pipes; 185 unsigned max_cu_per_sh; 186 unsigned max_sh_per_se; 187 unsigned max_backends_per_se; 188 unsigned max_texture_channel_caches; 189 unsigned max_gprs; 190 unsigned max_gs_threads; 191 unsigned max_hw_contexts; 192 unsigned sc_prim_fifo_size_frontend; 193 unsigned sc_prim_fifo_size_backend; 194 unsigned sc_hiz_tile_fifo_size; 195 unsigned sc_earlyz_tile_fifo_size; 196 197 unsigned num_tile_pipes; 198 unsigned backend_enable_mask; 199 unsigned mem_max_burst_length_bytes; 200 unsigned mem_row_size_in_kb; 201 unsigned shader_engine_tile_size; 202 unsigned num_gpus; 203 unsigned multi_gpu_tile_size; 204 unsigned mc_arb_ramcfg; 205 unsigned num_banks; 206 unsigned num_ranks; 207 unsigned gb_addr_config; 208 unsigned num_rbs; 209 unsigned gs_vgt_table_depth; 210 unsigned gs_prim_buffer_depth; 211 212 uint32_t tile_mode_array[32]; 213 uint32_t macrotile_mode_array[16]; 214 215 struct gb_addr_config gb_addr_config_fields; 216 struct amdgpu_rb_config rb_config[AMDGPU_GFX_MAX_SE][AMDGPU_GFX_MAX_SH_PER_SE]; 217 218 /* gfx configure feature */ 219 uint32_t double_offchip_lds_buf; 220 /* cached value of DB_DEBUG2 */ 221 uint32_t db_debug2; 222 /* gfx10 specific config */ 223 uint32_t num_sc_per_sh; 224 uint32_t num_packer_per_sc; 225 uint32_t pa_sc_tile_steering_override; 226 /* Whether texture coordinate truncation is conformant. */ 227 bool ta_cntl2_truncate_coord_mode; 228 uint64_t tcc_disabled_mask; 229 uint32_t gc_num_tcp_per_sa; 230 uint32_t gc_num_sdp_interface; 231 uint32_t gc_num_tcps; 232 uint32_t gc_num_tcp_per_wpg; 233 uint32_t gc_tcp_l1_size; 234 uint32_t gc_num_sqc_per_wgp; 235 uint32_t gc_l1_instruction_cache_size_per_sqc; 236 uint32_t gc_l1_data_cache_size_per_sqc; 237 uint32_t gc_gl1c_per_sa; 238 uint32_t gc_gl1c_size_per_instance; 239 uint32_t gc_gl2c_per_gpu; 240 uint32_t gc_tcp_size_per_cu; 241 uint32_t gc_num_cu_per_sqc; 242 uint32_t gc_tcc_size; 243 }; 244 245 struct amdgpu_cu_info { 246 uint32_t simd_per_cu; 247 uint32_t max_waves_per_simd; 248 uint32_t wave_front_size; 249 uint32_t max_scratch_slots_per_cu; 250 uint32_t lds_size; 251 252 /* total active CU number */ 253 uint32_t number; 254 uint32_t ao_cu_mask; 255 uint32_t ao_cu_bitmap[4][4]; 256 uint32_t bitmap[AMDGPU_MAX_GC_INSTANCES][4][4]; 257 }; 258 259 struct amdgpu_gfx_ras { 260 struct amdgpu_ras_block_object ras_block; 261 void (*enable_watchdog_timer)(struct amdgpu_device *adev); 262 bool (*query_utcl2_poison_status)(struct amdgpu_device *adev); 263 int (*rlc_gc_fed_irq)(struct amdgpu_device *adev, 264 struct amdgpu_irq_src *source, 265 struct amdgpu_iv_entry *entry); 266 int (*poison_consumption_handler)(struct amdgpu_device *adev, 267 struct amdgpu_iv_entry *entry); 268 }; 269 270 struct amdgpu_gfx_shadow_info { 271 u32 shadow_size; 272 u32 shadow_alignment; 273 u32 csa_size; 274 u32 csa_alignment; 275 }; 276 277 struct amdgpu_gfx_funcs { 278 /* get the gpu clock counter */ 279 uint64_t (*get_gpu_clock_counter)(struct amdgpu_device *adev); 280 void (*select_se_sh)(struct amdgpu_device *adev, u32 se_num, 281 u32 sh_num, u32 instance, int xcc_id); 282 void (*read_wave_data)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, 283 uint32_t wave, uint32_t *dst, int *no_fields); 284 void (*read_wave_vgprs)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, 285 uint32_t wave, uint32_t thread, uint32_t start, 286 uint32_t size, uint32_t *dst); 287 void (*read_wave_sgprs)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, 288 uint32_t wave, uint32_t start, uint32_t size, 289 uint32_t *dst); 290 void (*select_me_pipe_q)(struct amdgpu_device *adev, u32 me, u32 pipe, 291 u32 queue, u32 vmid, u32 xcc_id); 292 void (*init_spm_golden)(struct amdgpu_device *adev); 293 void (*update_perfmon_mgcg)(struct amdgpu_device *adev, bool enable); 294 int (*get_gfx_shadow_info)(struct amdgpu_device *adev, 295 struct amdgpu_gfx_shadow_info *shadow_info); 296 enum amdgpu_gfx_partition 297 (*query_partition_mode)(struct amdgpu_device *adev); 298 int (*switch_partition_mode)(struct amdgpu_device *adev, 299 int num_xccs_per_xcp); 300 int (*ih_node_to_logical_xcc)(struct amdgpu_device *adev, int ih_node); 301 }; 302 303 struct sq_work { 304 struct work_struct work; 305 unsigned ih_data; 306 }; 307 308 struct amdgpu_pfp { 309 struct amdgpu_bo *pfp_fw_obj; 310 uint64_t pfp_fw_gpu_addr; 311 uint32_t *pfp_fw_ptr; 312 313 struct amdgpu_bo *pfp_fw_data_obj; 314 uint64_t pfp_fw_data_gpu_addr; 315 uint32_t *pfp_fw_data_ptr; 316 }; 317 318 struct amdgpu_ce { 319 struct amdgpu_bo *ce_fw_obj; 320 uint64_t ce_fw_gpu_addr; 321 uint32_t *ce_fw_ptr; 322 }; 323 324 struct amdgpu_me { 325 struct amdgpu_bo *me_fw_obj; 326 uint64_t me_fw_gpu_addr; 327 uint32_t *me_fw_ptr; 328 329 struct amdgpu_bo *me_fw_data_obj; 330 uint64_t me_fw_data_gpu_addr; 331 uint32_t *me_fw_data_ptr; 332 333 uint32_t num_me; 334 uint32_t num_pipe_per_me; 335 uint32_t num_queue_per_pipe; 336 void *mqd_backup[AMDGPU_MAX_GFX_RINGS]; 337 338 /* These are the resources for which amdgpu takes ownership */ 339 DECLARE_BITMAP(queue_bitmap, AMDGPU_MAX_GFX_QUEUES); 340 }; 341 342 struct amdgpu_gfx { 343 struct mutex gpu_clock_mutex; 344 struct amdgpu_gfx_config config; 345 struct amdgpu_rlc rlc; 346 struct amdgpu_pfp pfp; 347 struct amdgpu_ce ce; 348 struct amdgpu_me me; 349 struct amdgpu_mec mec; 350 struct amdgpu_mec_bitmap mec_bitmap[AMDGPU_MAX_GC_INSTANCES]; 351 struct amdgpu_kiq kiq[AMDGPU_MAX_GC_INSTANCES]; 352 struct amdgpu_imu imu; 353 bool rs64_enable; /* firmware format */ 354 const struct firmware *me_fw; /* ME firmware */ 355 uint32_t me_fw_version; 356 const struct firmware *pfp_fw; /* PFP firmware */ 357 uint32_t pfp_fw_version; 358 const struct firmware *ce_fw; /* CE firmware */ 359 uint32_t ce_fw_version; 360 const struct firmware *rlc_fw; /* RLC firmware */ 361 uint32_t rlc_fw_version; 362 const struct firmware *mec_fw; /* MEC firmware */ 363 uint32_t mec_fw_version; 364 const struct firmware *mec2_fw; /* MEC2 firmware */ 365 uint32_t mec2_fw_version; 366 const struct firmware *imu_fw; /* IMU firmware */ 367 uint32_t imu_fw_version; 368 uint32_t me_feature_version; 369 uint32_t ce_feature_version; 370 uint32_t pfp_feature_version; 371 uint32_t rlc_feature_version; 372 uint32_t rlc_srlc_fw_version; 373 uint32_t rlc_srlc_feature_version; 374 uint32_t rlc_srlg_fw_version; 375 uint32_t rlc_srlg_feature_version; 376 uint32_t rlc_srls_fw_version; 377 uint32_t rlc_srls_feature_version; 378 uint32_t rlcp_ucode_version; 379 uint32_t rlcp_ucode_feature_version; 380 uint32_t rlcv_ucode_version; 381 uint32_t rlcv_ucode_feature_version; 382 uint32_t mec_feature_version; 383 uint32_t mec2_feature_version; 384 bool mec_fw_write_wait; 385 bool me_fw_write_wait; 386 bool cp_fw_write_wait; 387 struct amdgpu_ring gfx_ring[AMDGPU_MAX_GFX_RINGS]; 388 unsigned num_gfx_rings; 389 struct amdgpu_ring compute_ring[AMDGPU_MAX_COMPUTE_RINGS * AMDGPU_MAX_GC_INSTANCES]; 390 unsigned num_compute_rings; 391 struct amdgpu_irq_src eop_irq; 392 struct amdgpu_irq_src priv_reg_irq; 393 struct amdgpu_irq_src priv_inst_irq; 394 struct amdgpu_irq_src cp_ecc_error_irq; 395 struct amdgpu_irq_src sq_irq; 396 struct amdgpu_irq_src rlc_gc_fed_irq; 397 struct sq_work sq_work; 398 399 /* gfx status */ 400 uint32_t gfx_current_status; 401 /* ce ram size*/ 402 unsigned ce_ram_size; 403 struct amdgpu_cu_info cu_info; 404 const struct amdgpu_gfx_funcs *funcs; 405 406 /* reset mask */ 407 uint32_t grbm_soft_reset; 408 uint32_t srbm_soft_reset; 409 410 /* gfx off */ 411 bool gfx_off_state; /* true: enabled, false: disabled */ 412 struct mutex gfx_off_mutex; /* mutex to change gfxoff state */ 413 uint32_t gfx_off_req_count; /* default 1, enable gfx off: dec 1, disable gfx off: add 1 */ 414 struct delayed_work gfx_off_delay_work; /* async work to set gfx block off */ 415 uint32_t gfx_off_residency; /* last logged residency */ 416 uint64_t gfx_off_entrycount; /* count of times GPU has get into GFXOFF state */ 417 418 /* pipe reservation */ 419 struct mutex pipe_reserve_mutex; 420 DECLARE_BITMAP (pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES); 421 422 /*ras */ 423 struct ras_common_if *ras_if; 424 struct amdgpu_gfx_ras *ras; 425 426 bool is_poweron; 427 428 struct amdgpu_ring sw_gfx_ring[AMDGPU_MAX_SW_GFX_RINGS]; 429 struct amdgpu_ring_mux muxer; 430 431 bool cp_gfx_shadow; /* for gfx11 */ 432 433 uint16_t xcc_mask; 434 uint32_t num_xcc_per_xcp; 435 struct mutex partition_mutex; 436 bool mcbp; /* mid command buffer preemption */ 437 }; 438 439 struct amdgpu_gfx_ras_reg_entry { 440 struct amdgpu_ras_err_status_reg_entry reg_entry; 441 enum amdgpu_gfx_ras_mem_id_type mem_id_type; 442 uint32_t se_num; 443 }; 444 445 struct amdgpu_gfx_ras_mem_id_entry { 446 const struct amdgpu_ras_memory_id_entry *mem_id_ent; 447 uint32_t size; 448 }; 449 450 #define AMDGPU_GFX_MEMID_ENT(x) {(x), ARRAY_SIZE(x)}, 451 452 #define amdgpu_gfx_get_gpu_clock_counter(adev) (adev)->gfx.funcs->get_gpu_clock_counter((adev)) 453 #define amdgpu_gfx_select_se_sh(adev, se, sh, instance, xcc_id) ((adev)->gfx.funcs->select_se_sh((adev), (se), (sh), (instance), (xcc_id))) 454 #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))) 455 #define amdgpu_gfx_init_spm_golden(adev) (adev)->gfx.funcs->init_spm_golden((adev)) 456 #define amdgpu_gfx_get_gfx_shadow_info(adev, si) ((adev)->gfx.funcs->get_gfx_shadow_info((adev), (si))) 457 458 /** 459 * amdgpu_gfx_create_bitmask - create a bitmask 460 * 461 * @bit_width: length of the mask 462 * 463 * create a variable length bit mask. 464 * Returns the bitmask. 465 */ 466 static inline u32 amdgpu_gfx_create_bitmask(u32 bit_width) 467 { 468 return (u32)((1ULL << bit_width) - 1); 469 } 470 471 void amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se, 472 unsigned max_sh); 473 474 int amdgpu_gfx_kiq_init_ring(struct amdgpu_device *adev, int xcc_id); 475 476 void amdgpu_gfx_kiq_free_ring(struct amdgpu_ring *ring); 477 478 void amdgpu_gfx_kiq_fini(struct amdgpu_device *adev, int xcc_id); 479 int amdgpu_gfx_kiq_init(struct amdgpu_device *adev, 480 unsigned hpd_size, int xcc_id); 481 482 int amdgpu_gfx_mqd_sw_init(struct amdgpu_device *adev, 483 unsigned mqd_size, int xcc_id); 484 void amdgpu_gfx_mqd_sw_fini(struct amdgpu_device *adev, int xcc_id); 485 int amdgpu_gfx_disable_kcq(struct amdgpu_device *adev, int xcc_id); 486 int amdgpu_gfx_enable_kcq(struct amdgpu_device *adev, int xcc_id); 487 int amdgpu_gfx_disable_kgq(struct amdgpu_device *adev, int xcc_id); 488 int amdgpu_gfx_enable_kgq(struct amdgpu_device *adev, int xcc_id); 489 490 void amdgpu_gfx_compute_queue_acquire(struct amdgpu_device *adev); 491 void amdgpu_gfx_graphics_queue_acquire(struct amdgpu_device *adev); 492 493 int amdgpu_gfx_mec_queue_to_bit(struct amdgpu_device *adev, int mec, 494 int pipe, int queue); 495 void amdgpu_queue_mask_bit_to_mec_queue(struct amdgpu_device *adev, int bit, 496 int *mec, int *pipe, int *queue); 497 bool amdgpu_gfx_is_mec_queue_enabled(struct amdgpu_device *adev, int xcc_id, 498 int mec, int pipe, int queue); 499 bool amdgpu_gfx_is_high_priority_compute_queue(struct amdgpu_device *adev, 500 struct amdgpu_ring *ring); 501 bool amdgpu_gfx_is_high_priority_graphics_queue(struct amdgpu_device *adev, 502 struct amdgpu_ring *ring); 503 int amdgpu_gfx_me_queue_to_bit(struct amdgpu_device *adev, int me, 504 int pipe, int queue); 505 void amdgpu_gfx_bit_to_me_queue(struct amdgpu_device *adev, int bit, 506 int *me, int *pipe, int *queue); 507 bool amdgpu_gfx_is_me_queue_enabled(struct amdgpu_device *adev, int me, 508 int pipe, int queue); 509 void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable); 510 int amdgpu_get_gfx_off_status(struct amdgpu_device *adev, uint32_t *value); 511 int amdgpu_gfx_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block); 512 void amdgpu_gfx_ras_fini(struct amdgpu_device *adev); 513 int amdgpu_get_gfx_off_entrycount(struct amdgpu_device *adev, u64 *value); 514 int amdgpu_get_gfx_off_residency(struct amdgpu_device *adev, u32 *residency); 515 int amdgpu_set_gfx_off_residency(struct amdgpu_device *adev, bool value); 516 int amdgpu_gfx_process_ras_data_cb(struct amdgpu_device *adev, 517 void *err_data, 518 struct amdgpu_iv_entry *entry); 519 int amdgpu_gfx_cp_ecc_error_irq(struct amdgpu_device *adev, 520 struct amdgpu_irq_src *source, 521 struct amdgpu_iv_entry *entry); 522 uint32_t amdgpu_kiq_rreg(struct amdgpu_device *adev, uint32_t reg, uint32_t xcc_id); 523 void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v, uint32_t xcc_id); 524 int amdgpu_gfx_get_num_kcq(struct amdgpu_device *adev); 525 void amdgpu_gfx_cp_init_microcode(struct amdgpu_device *adev, uint32_t ucode_id); 526 527 int amdgpu_gfx_ras_sw_init(struct amdgpu_device *adev); 528 int amdgpu_gfx_poison_consumption_handler(struct amdgpu_device *adev, 529 struct amdgpu_iv_entry *entry); 530 531 bool amdgpu_gfx_is_master_xcc(struct amdgpu_device *adev, int xcc_id); 532 int amdgpu_gfx_sysfs_init(struct amdgpu_device *adev); 533 void amdgpu_gfx_sysfs_fini(struct amdgpu_device *adev); 534 void amdgpu_gfx_ras_error_func(struct amdgpu_device *adev, 535 void *ras_error_status, 536 void (*func)(struct amdgpu_device *adev, void *ras_error_status, 537 int xcc_id)); 538 539 static inline const char *amdgpu_gfx_compute_mode_desc(int mode) 540 { 541 switch (mode) { 542 case AMDGPU_SPX_PARTITION_MODE: 543 return "SPX"; 544 case AMDGPU_DPX_PARTITION_MODE: 545 return "DPX"; 546 case AMDGPU_TPX_PARTITION_MODE: 547 return "TPX"; 548 case AMDGPU_QPX_PARTITION_MODE: 549 return "QPX"; 550 case AMDGPU_CPX_PARTITION_MODE: 551 return "CPX"; 552 default: 553 return "UNKNOWN"; 554 } 555 556 return "UNKNOWN"; 557 } 558 559 #endif 560