drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h

   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
  47 #define AMDGPU_MAX_GFX_QUEUES KGD_MAX_QUEUES
  48 #define AMDGPU_MAX_COMPUTE_QUEUES KGD_MAX_QUEUES
  49
  50 enum amdgpu_gfx_pipe_priority {
  51         AMDGPU_GFX_PIPE_PRIO_NORMAL = AMDGPU_RING_PRIO_1,
  52         AMDGPU_GFX_PIPE_PRIO_HIGH = AMDGPU_RING_PRIO_2
  53 };
  54
  55 #define AMDGPU_GFX_QUEUE_PRIORITY_MINIMUM  0
  56 #define AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM  15
  57
  58 enum amdgpu_gfx_partition {
  59         AMDGPU_SPX_PARTITION_MODE = 0,
  60         AMDGPU_DPX_PARTITION_MODE = 1,
  61         AMDGPU_TPX_PARTITION_MODE = 2,
  62         AMDGPU_QPX_PARTITION_MODE = 3,
  63         AMDGPU_CPX_PARTITION_MODE = 4,
  64         AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE = -1,
  65         /* Automatically choose the right mode */
  66         AMDGPU_AUTO_COMPUTE_PARTITION_MODE = -2,
  67 };
  68
  69 #define NUM_XCC(x) hweight16(x)
  70
  71 enum amdgpu_pkg_type {
  72         AMDGPU_PKG_TYPE_APU = 2,
  73         AMDGPU_PKG_TYPE_UNKNOWN,
  74 };
  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         /* Packet sizes */
 146         int set_resources_size;
 147         int map_queues_size;
 148         int unmap_queues_size;
 149         int query_status_size;
 150         int invalidate_tlbs_size;
 151 };
 152
 153 struct amdgpu_kiq {
 154         u64                     eop_gpu_addr;
 155         struct amdgpu_bo        *eop_obj;
 156         spinlock_t              ring_lock;
 157         struct amdgpu_ring      ring;
 158         struct amdgpu_irq_src   irq;
 159         const struct kiq_pm4_funcs *pmf;
 160         void                    *mqd_backup;
 161 };
 162
 163 /*
 164  * GFX configurations
 165  */
 166 #define AMDGPU_GFX_MAX_SE 4
 167 #define AMDGPU_GFX_MAX_SH_PER_SE 2
 168
 169 struct amdgpu_rb_config {
 170         uint32_t rb_backend_disable;
 171         uint32_t user_rb_backend_disable;
 172         uint32_t raster_config;
 173         uint32_t raster_config_1;
 174 };
 175
 176 struct gb_addr_config {
 177         uint16_t pipe_interleave_size;
 178         uint8_t num_pipes;
 179         uint8_t max_compress_frags;
 180         uint8_t num_banks;
 181         uint8_t num_se;
 182         uint8_t num_rb_per_se;
 183         uint8_t num_pkrs;
 184 };
 185
 186 struct amdgpu_gfx_config {
 187         unsigned max_shader_engines;
 188         unsigned max_tile_pipes;
 189         unsigned max_cu_per_sh;
 190         unsigned max_sh_per_se;
 191         unsigned max_backends_per_se;
 192         unsigned max_texture_channel_caches;
 193         unsigned max_gprs;
 194         unsigned max_gs_threads;
 195         unsigned max_hw_contexts;
 196         unsigned sc_prim_fifo_size_frontend;
 197         unsigned sc_prim_fifo_size_backend;
 198         unsigned sc_hiz_tile_fifo_size;
 199         unsigned sc_earlyz_tile_fifo_size;
 200
 201         unsigned num_tile_pipes;
 202         unsigned backend_enable_mask;
 203         unsigned mem_max_burst_length_bytes;
 204         unsigned mem_row_size_in_kb;
 205         unsigned shader_engine_tile_size;
 206         unsigned num_gpus;
 207         unsigned multi_gpu_tile_size;
 208         unsigned mc_arb_ramcfg;
 209         unsigned num_banks;
 210         unsigned num_ranks;
 211         unsigned gb_addr_config;
 212         unsigned num_rbs;
 213         unsigned gs_vgt_table_depth;
 214         unsigned gs_prim_buffer_depth;
 215
 216         uint32_t tile_mode_array[32];
 217         uint32_t macrotile_mode_array[16];
 218
 219         struct gb_addr_config gb_addr_config_fields;
 220         struct amdgpu_rb_config rb_config[AMDGPU_GFX_MAX_SE][AMDGPU_GFX_MAX_SH_PER_SE];
 221
 222         /* gfx configure feature */
 223         uint32_t double_offchip_lds_buf;
 224         /* cached value of DB_DEBUG2 */
 225         uint32_t db_debug2;
 226         /* gfx10 specific config */
 227         uint32_t num_sc_per_sh;
 228         uint32_t num_packer_per_sc;
 229         uint32_t pa_sc_tile_steering_override;
 230         /* Whether texture coordinate truncation is conformant. */
 231         bool ta_cntl2_truncate_coord_mode;
 232         uint64_t tcc_disabled_mask;
 233         uint32_t gc_num_tcp_per_sa;
 234         uint32_t gc_num_sdp_interface;
 235         uint32_t gc_num_tcps;
 236         uint32_t gc_num_tcp_per_wpg;
 237         uint32_t gc_tcp_l1_size;
 238         uint32_t gc_num_sqc_per_wgp;
 239         uint32_t gc_l1_instruction_cache_size_per_sqc;
 240         uint32_t gc_l1_data_cache_size_per_sqc;
 241         uint32_t gc_gl1c_per_sa;
 242         uint32_t gc_gl1c_size_per_instance;
 243         uint32_t gc_gl2c_per_gpu;
 244 };
 245
 246 struct amdgpu_cu_info {
 247         uint32_t simd_per_cu;
 248         uint32_t max_waves_per_simd;
 249         uint32_t wave_front_size;
 250         uint32_t max_scratch_slots_per_cu;
 251         uint32_t lds_size;
 252
 253         /* total active CU number */
 254         uint32_t number;
 255         uint32_t ao_cu_mask;
 256         uint32_t ao_cu_bitmap[4][4];
 257         uint32_t bitmap[4][4];
 258 };
 259
 260 struct amdgpu_gfx_ras {
 261         struct amdgpu_ras_block_object  ras_block;
 262         void (*enable_watchdog_timer)(struct amdgpu_device *adev);
 263         bool (*query_utcl2_poison_status)(struct amdgpu_device *adev);
 264         int (*rlc_gc_fed_irq)(struct amdgpu_device *adev,
 265                                 struct amdgpu_irq_src *source,
 266                                 struct amdgpu_iv_entry *entry);
 267         int (*poison_consumption_handler)(struct amdgpu_device *adev,
 268                                                 struct amdgpu_iv_entry *entry);
 269 };
 270
 271 struct amdgpu_gfx_shadow_info {
 272         u32 shadow_size;
 273         u32 shadow_alignment;
 274         u32 csa_size;
 275         u32 csa_alignment;
 276 };
 277
 278 struct amdgpu_gfx_funcs {
 279         /* get the gpu clock counter */
 280         uint64_t (*get_gpu_clock_counter)(struct amdgpu_device *adev);
 281         void (*select_se_sh)(struct amdgpu_device *adev, u32 se_num,
 282                              u32 sh_num, u32 instance, int xcc_id);
 283         void (*read_wave_data)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd,
 284                                uint32_t wave, uint32_t *dst, int *no_fields);
 285         void (*read_wave_vgprs)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd,
 286                                 uint32_t wave, uint32_t thread, uint32_t start,
 287                                 uint32_t size, uint32_t *dst);
 288         void (*read_wave_sgprs)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd,
 289                                 uint32_t wave, uint32_t start, uint32_t size,
 290                                 uint32_t *dst);
 291         void (*select_me_pipe_q)(struct amdgpu_device *adev, u32 me, u32 pipe,
 292                                  u32 queue, u32 vmid, u32 xcc_id);
 293         void (*init_spm_golden)(struct amdgpu_device *adev);
 294         void (*update_perfmon_mgcg)(struct amdgpu_device *adev, bool enable);
 295         int (*get_gfx_shadow_info)(struct amdgpu_device *adev,
 296                                    struct amdgpu_gfx_shadow_info *shadow_info);
 297         enum amdgpu_gfx_partition
 298                         (*query_partition_mode)(struct amdgpu_device *adev);
 299         int (*switch_partition_mode)(struct amdgpu_device *adev,
 300                                      int num_xccs_per_xcp);
 301         int (*ih_node_to_logical_xcc)(struct amdgpu_device *adev, int ih_node);
 302 };
 303
 304 struct sq_work {
 305         struct work_struct      work;
 306         unsigned ih_data;
 307 };
 308
 309 struct amdgpu_pfp {
 310         struct amdgpu_bo                *pfp_fw_obj;
 311         uint64_t                        pfp_fw_gpu_addr;
 312         uint32_t                        *pfp_fw_ptr;
 313
 314         struct amdgpu_bo                *pfp_fw_data_obj;
 315         uint64_t                        pfp_fw_data_gpu_addr;
 316         uint32_t                        *pfp_fw_data_ptr;
 317 };
 318
 319 struct amdgpu_ce {
 320         struct amdgpu_bo                *ce_fw_obj;
 321         uint64_t                        ce_fw_gpu_addr;
 322         uint32_t                        *ce_fw_ptr;
 323 };
 324
 325 struct amdgpu_me {
 326         struct amdgpu_bo                *me_fw_obj;
 327         uint64_t                        me_fw_gpu_addr;
 328         uint32_t                        *me_fw_ptr;
 329
 330         struct amdgpu_bo                *me_fw_data_obj;
 331         uint64_t                        me_fw_data_gpu_addr;
 332         uint32_t                        *me_fw_data_ptr;
 333
 334         uint32_t                        num_me;
 335         uint32_t                        num_pipe_per_me;
 336         uint32_t                        num_queue_per_pipe;
 337         void                            *mqd_backup[AMDGPU_MAX_GFX_RINGS];
 338
 339         /* These are the resources for which amdgpu takes ownership */
 340         DECLARE_BITMAP(queue_bitmap, AMDGPU_MAX_GFX_QUEUES);
 341 };
 342
 343 struct amdgpu_gfx {
 344         struct mutex                    gpu_clock_mutex;
 345         struct amdgpu_gfx_config        config;
 346         struct amdgpu_rlc               rlc;
 347         struct amdgpu_pfp               pfp;
 348         struct amdgpu_ce                ce;
 349         struct amdgpu_me                me;
 350         struct amdgpu_mec               mec;
 351         struct amdgpu_mec_bitmap        mec_bitmap[AMDGPU_MAX_GC_INSTANCES];
 352         struct amdgpu_kiq               kiq[AMDGPU_MAX_GC_INSTANCES];
 353         struct amdgpu_imu               imu;
 354         bool                            rs64_enable; /* firmware format */
 355         const struct firmware           *me_fw; /* ME firmware */
 356         uint32_t                        me_fw_version;
 357         const struct firmware           *pfp_fw; /* PFP firmware */
 358         uint32_t                        pfp_fw_version;
 359         const struct firmware           *ce_fw; /* CE firmware */
 360         uint32_t                        ce_fw_version;
 361         const struct firmware           *rlc_fw; /* RLC firmware */
 362         uint32_t                        rlc_fw_version;
 363         const struct firmware           *mec_fw; /* MEC firmware */
 364         uint32_t                        mec_fw_version;
 365         const struct firmware           *mec2_fw; /* MEC2 firmware */
 366         uint32_t                        mec2_fw_version;
 367         const struct firmware           *imu_fw; /* IMU firmware */
 368         uint32_t                        imu_fw_version;
 369         uint32_t                        me_feature_version;
 370         uint32_t                        ce_feature_version;
 371         uint32_t                        pfp_feature_version;
 372         uint32_t                        rlc_feature_version;
 373         uint32_t                        rlc_srlc_fw_version;
 374         uint32_t                        rlc_srlc_feature_version;
 375         uint32_t                        rlc_srlg_fw_version;
 376         uint32_t                        rlc_srlg_feature_version;
 377         uint32_t                        rlc_srls_fw_version;
 378         uint32_t                        rlc_srls_feature_version;
 379         uint32_t                        rlcp_ucode_version;
 380         uint32_t                        rlcp_ucode_feature_version;
 381         uint32_t                        rlcv_ucode_version;
 382         uint32_t                        rlcv_ucode_feature_version;
 383         uint32_t                        mec_feature_version;
 384         uint32_t                        mec2_feature_version;
 385         bool                            mec_fw_write_wait;
 386         bool                            me_fw_write_wait;
 387         bool                            cp_fw_write_wait;
 388         struct amdgpu_ring              gfx_ring[AMDGPU_MAX_GFX_RINGS];
 389         unsigned                        num_gfx_rings;
 390         struct amdgpu_ring              compute_ring[AMDGPU_MAX_COMPUTE_RINGS * AMDGPU_MAX_GC_INSTANCES];
 391         unsigned                        num_compute_rings;
 392         struct amdgpu_irq_src           eop_irq;
 393         struct amdgpu_irq_src           priv_reg_irq;
 394         struct amdgpu_irq_src           priv_inst_irq;
 395         struct amdgpu_irq_src           cp_ecc_error_irq;
 396         struct amdgpu_irq_src           sq_irq;
 397         struct amdgpu_irq_src           rlc_gc_fed_irq;
 398         struct sq_work                  sq_work;
 399
 400         /* gfx status */
 401         uint32_t                        gfx_current_status;
 402         /* ce ram size*/
 403         unsigned                        ce_ram_size;
 404         struct amdgpu_cu_info           cu_info;
 405         const struct amdgpu_gfx_funcs   *funcs;
 406
 407         /* reset mask */
 408         uint32_t                        grbm_soft_reset;
 409         uint32_t                        srbm_soft_reset;
 410
 411         /* gfx off */
 412         bool                            gfx_off_state;      /* true: enabled, false: disabled */
 413         struct mutex                    gfx_off_mutex;      /* mutex to change gfxoff state */
 414         uint32_t                        gfx_off_req_count;  /* default 1, enable gfx off: dec 1, disable gfx off: add 1 */
 415         struct delayed_work             gfx_off_delay_work; /* async work to set gfx block off */
 416         uint32_t                        gfx_off_residency;  /* last logged residency */
 417         uint64_t                        gfx_off_entrycount; /* count of times GPU has get into GFXOFF state */
 418
 419         /* pipe reservation */
 420         struct mutex                    pipe_reserve_mutex;
 421         DECLARE_BITMAP                  (pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES);
 422
 423         /*ras */
 424         struct ras_common_if            *ras_if;
 425         struct amdgpu_gfx_ras           *ras;
 426
 427         bool                            is_poweron;
 428
 429         struct amdgpu_ring              sw_gfx_ring[AMDGPU_MAX_SW_GFX_RINGS];
 430         struct amdgpu_ring_mux          muxer;
 431
 432         bool                            cp_gfx_shadow; /* for gfx11 */
 433
 434         uint16_t                        xcc_mask;
 435         uint32_t                        num_xcc_per_xcp;
 436         struct mutex                    partition_mutex;
 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,
 475                              struct amdgpu_ring *ring,
 476                              struct amdgpu_irq_src *irq, int xcc_id);
 477
 478 void amdgpu_gfx_kiq_free_ring(struct amdgpu_ring *ring);
 479
 480 void amdgpu_gfx_kiq_fini(struct amdgpu_device *adev, int xcc_id);
 481 int amdgpu_gfx_kiq_init(struct amdgpu_device *adev,
 482                         unsigned hpd_size, int xcc_id);
 483
 484 int amdgpu_gfx_mqd_sw_init(struct amdgpu_device *adev,
 485                            unsigned mqd_size, int xcc_id);
 486 void amdgpu_gfx_mqd_sw_fini(struct amdgpu_device *adev, int xcc_id);
 487 int amdgpu_gfx_disable_kcq(struct amdgpu_device *adev, int xcc_id);
 488 int amdgpu_gfx_enable_kcq(struct amdgpu_device *adev, int xcc_id);
 489 int amdgpu_gfx_disable_kgq(struct amdgpu_device *adev, int xcc_id);
 490 int amdgpu_gfx_enable_kgq(struct amdgpu_device *adev, int xcc_id);
 491
 492 void amdgpu_gfx_compute_queue_acquire(struct amdgpu_device *adev);
 493 void amdgpu_gfx_graphics_queue_acquire(struct amdgpu_device *adev);
 494
 495 int amdgpu_gfx_mec_queue_to_bit(struct amdgpu_device *adev, int mec,
 496                                 int pipe, int queue);
 497 void amdgpu_queue_mask_bit_to_mec_queue(struct amdgpu_device *adev, int bit,
 498                                  int *mec, int *pipe, int *queue);
 499 bool amdgpu_gfx_is_mec_queue_enabled(struct amdgpu_device *adev, int xcc_id,
 500                                      int mec, int pipe, int queue);
 501 bool amdgpu_gfx_is_high_priority_compute_queue(struct amdgpu_device *adev,
 502                                                struct amdgpu_ring *ring);
 503 bool amdgpu_gfx_is_high_priority_graphics_queue(struct amdgpu_device *adev,
 504                                                 struct amdgpu_ring *ring);
 505 int amdgpu_gfx_me_queue_to_bit(struct amdgpu_device *adev, int me,
 506                                int pipe, int queue);
 507 void amdgpu_gfx_bit_to_me_queue(struct amdgpu_device *adev, int bit,
 508                                 int *me, int *pipe, int *queue);
 509 bool amdgpu_gfx_is_me_queue_enabled(struct amdgpu_device *adev, int me,
 510                                     int pipe, int queue);
 511 void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable);
 512 int amdgpu_get_gfx_off_status(struct amdgpu_device *adev, uint32_t *value);
 513 int amdgpu_gfx_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block);
 514 void amdgpu_gfx_ras_fini(struct amdgpu_device *adev);
 515 int amdgpu_get_gfx_off_entrycount(struct amdgpu_device *adev, u64 *value);
 516 int amdgpu_get_gfx_off_residency(struct amdgpu_device *adev, u32 *residency);
 517 int amdgpu_set_gfx_off_residency(struct amdgpu_device *adev, bool value);
 518 int amdgpu_gfx_process_ras_data_cb(struct amdgpu_device *adev,
 519                 void *err_data,
 520                 struct amdgpu_iv_entry *entry);
 521 int amdgpu_gfx_cp_ecc_error_irq(struct amdgpu_device *adev,
 522                                   struct amdgpu_irq_src *source,
 523                                   struct amdgpu_iv_entry *entry);
 524 uint32_t amdgpu_kiq_rreg(struct amdgpu_device *adev, uint32_t reg);
 525 void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v);
 526 int amdgpu_gfx_get_num_kcq(struct amdgpu_device *adev);
 527 void amdgpu_gfx_cp_init_microcode(struct amdgpu_device *adev, uint32_t ucode_id);
 528
 529 int amdgpu_gfx_ras_sw_init(struct amdgpu_device *adev);
 530 int amdgpu_gfx_poison_consumption_handler(struct amdgpu_device *adev,
 531                                                 struct amdgpu_iv_entry *entry);
 532
 533 bool amdgpu_gfx_is_master_xcc(struct amdgpu_device *adev, int xcc_id);
 534 int amdgpu_gfx_sysfs_init(struct amdgpu_device *adev);
 535 void amdgpu_gfx_sysfs_fini(struct amdgpu_device *adev);
 536 void amdgpu_gfx_ras_error_func(struct amdgpu_device *adev,
 537                 void *ras_error_status,
 538                 void (*func)(struct amdgpu_device *adev, void *ras_error_status,
 539                                 int xcc_id));
 540
 541 static inline const char *amdgpu_gfx_compute_mode_desc(int mode)
 542 {
 543         switch (mode) {
 544         case AMDGPU_SPX_PARTITION_MODE:
 545                 return "SPX";
 546         case AMDGPU_DPX_PARTITION_MODE:
 547                 return "DPX";
 548         case AMDGPU_TPX_PARTITION_MODE:
 549                 return "TPX";
 550         case AMDGPU_QPX_PARTITION_MODE:
 551                 return "QPX";
 552         case AMDGPU_CPX_PARTITION_MODE:
 553                 return "CPX";
 554         default:
 555                 return "UNKNOWN";
 556         }
 557
 558         return "UNKNOWN";
 559 }
 560
 561 #endif