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         uint32_t gc_tcp_size_per_cu;
 245         uint32_t gc_num_cu_per_sqc;
 246         uint32_t gc_tcc_size;
 247 };
 248
 249 struct amdgpu_cu_info {
 250         uint32_t simd_per_cu;
 251         uint32_t max_waves_per_simd;
 252         uint32_t wave_front_size;
 253         uint32_t max_scratch_slots_per_cu;
 254         uint32_t lds_size;
 255
 256         /* total active CU number */
 257         uint32_t number;
 258         uint32_t ao_cu_mask;
 259         uint32_t ao_cu_bitmap[4][4];
 260         uint32_t bitmap[4][4];
 261 };
 262
 263 struct amdgpu_gfx_ras {
 264         struct amdgpu_ras_block_object  ras_block;
 265         void (*enable_watchdog_timer)(struct amdgpu_device *adev);
 266         bool (*query_utcl2_poison_status)(struct amdgpu_device *adev);
 267         int (*rlc_gc_fed_irq)(struct amdgpu_device *adev,
 268                                 struct amdgpu_irq_src *source,
 269                                 struct amdgpu_iv_entry *entry);
 270         int (*poison_consumption_handler)(struct amdgpu_device *adev,
 271                                                 struct amdgpu_iv_entry *entry);
 272 };
 273
 274 struct amdgpu_gfx_shadow_info {
 275         u32 shadow_size;
 276         u32 shadow_alignment;
 277         u32 csa_size;
 278         u32 csa_alignment;
 279 };
 280
 281 struct amdgpu_gfx_funcs {
 282         /* get the gpu clock counter */
 283         uint64_t (*get_gpu_clock_counter)(struct amdgpu_device *adev);
 284         void (*select_se_sh)(struct amdgpu_device *adev, u32 se_num,
 285                              u32 sh_num, u32 instance, int xcc_id);
 286         void (*read_wave_data)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd,
 287                                uint32_t wave, uint32_t *dst, int *no_fields);
 288         void (*read_wave_vgprs)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd,
 289                                 uint32_t wave, uint32_t thread, uint32_t start,
 290                                 uint32_t size, uint32_t *dst);
 291         void (*read_wave_sgprs)(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd,
 292                                 uint32_t wave, uint32_t start, uint32_t size,
 293                                 uint32_t *dst);
 294         void (*select_me_pipe_q)(struct amdgpu_device *adev, u32 me, u32 pipe,
 295                                  u32 queue, u32 vmid, u32 xcc_id);
 296         void (*init_spm_golden)(struct amdgpu_device *adev);
 297         void (*update_perfmon_mgcg)(struct amdgpu_device *adev, bool enable);
 298         int (*get_gfx_shadow_info)(struct amdgpu_device *adev,
 299                                    struct amdgpu_gfx_shadow_info *shadow_info);
 300         enum amdgpu_gfx_partition
 301                         (*query_partition_mode)(struct amdgpu_device *adev);
 302         int (*switch_partition_mode)(struct amdgpu_device *adev,
 303                                      int num_xccs_per_xcp);
 304         int (*ih_node_to_logical_xcc)(struct amdgpu_device *adev, int ih_node);
 305 };
 306
 307 struct sq_work {
 308         struct work_struct      work;
 309         unsigned ih_data;
 310 };
 311
 312 struct amdgpu_pfp {
 313         struct amdgpu_bo                *pfp_fw_obj;
 314         uint64_t                        pfp_fw_gpu_addr;
 315         uint32_t                        *pfp_fw_ptr;
 316
 317         struct amdgpu_bo                *pfp_fw_data_obj;
 318         uint64_t                        pfp_fw_data_gpu_addr;
 319         uint32_t                        *pfp_fw_data_ptr;
 320 };
 321
 322 struct amdgpu_ce {
 323         struct amdgpu_bo                *ce_fw_obj;
 324         uint64_t                        ce_fw_gpu_addr;
 325         uint32_t                        *ce_fw_ptr;
 326 };
 327
 328 struct amdgpu_me {
 329         struct amdgpu_bo                *me_fw_obj;
 330         uint64_t                        me_fw_gpu_addr;
 331         uint32_t                        *me_fw_ptr;
 332
 333         struct amdgpu_bo                *me_fw_data_obj;
 334         uint64_t                        me_fw_data_gpu_addr;
 335         uint32_t                        *me_fw_data_ptr;
 336
 337         uint32_t                        num_me;
 338         uint32_t                        num_pipe_per_me;
 339         uint32_t                        num_queue_per_pipe;
 340         void                            *mqd_backup[AMDGPU_MAX_GFX_RINGS];
 341
 342         /* These are the resources for which amdgpu takes ownership */
 343         DECLARE_BITMAP(queue_bitmap, AMDGPU_MAX_GFX_QUEUES);
 344 };
 345
 346 struct amdgpu_gfx {
 347         struct mutex                    gpu_clock_mutex;
 348         struct amdgpu_gfx_config        config;
 349         struct amdgpu_rlc               rlc;
 350         struct amdgpu_pfp               pfp;
 351         struct amdgpu_ce                ce;
 352         struct amdgpu_me                me;
 353         struct amdgpu_mec               mec;
 354         struct amdgpu_mec_bitmap        mec_bitmap[AMDGPU_MAX_GC_INSTANCES];
 355         struct amdgpu_kiq               kiq[AMDGPU_MAX_GC_INSTANCES];
 356         struct amdgpu_imu               imu;
 357         bool                            rs64_enable; /* firmware format */
 358         const struct firmware           *me_fw; /* ME firmware */
 359         uint32_t                        me_fw_version;
 360         const struct firmware           *pfp_fw; /* PFP firmware */
 361         uint32_t                        pfp_fw_version;
 362         const struct firmware           *ce_fw; /* CE firmware */
 363         uint32_t                        ce_fw_version;
 364         const struct firmware           *rlc_fw; /* RLC firmware */
 365         uint32_t                        rlc_fw_version;
 366         const struct firmware           *mec_fw; /* MEC firmware */
 367         uint32_t                        mec_fw_version;
 368         const struct firmware           *mec2_fw; /* MEC2 firmware */
 369         uint32_t                        mec2_fw_version;
 370         const struct firmware           *imu_fw; /* IMU firmware */
 371         uint32_t                        imu_fw_version;
 372         uint32_t                        me_feature_version;
 373         uint32_t                        ce_feature_version;
 374         uint32_t                        pfp_feature_version;
 375         uint32_t                        rlc_feature_version;
 376         uint32_t                        rlc_srlc_fw_version;
 377         uint32_t                        rlc_srlc_feature_version;
 378         uint32_t                        rlc_srlg_fw_version;
 379         uint32_t                        rlc_srlg_feature_version;
 380         uint32_t                        rlc_srls_fw_version;
 381         uint32_t                        rlc_srls_feature_version;
 382         uint32_t                        rlcp_ucode_version;
 383         uint32_t                        rlcp_ucode_feature_version;
 384         uint32_t                        rlcv_ucode_version;
 385         uint32_t                        rlcv_ucode_feature_version;
 386         uint32_t                        mec_feature_version;
 387         uint32_t                        mec2_feature_version;
 388         bool                            mec_fw_write_wait;
 389         bool                            me_fw_write_wait;
 390         bool                            cp_fw_write_wait;
 391         struct amdgpu_ring              gfx_ring[AMDGPU_MAX_GFX_RINGS];
 392         unsigned                        num_gfx_rings;
 393         struct amdgpu_ring              compute_ring[AMDGPU_MAX_COMPUTE_RINGS * AMDGPU_MAX_GC_INSTANCES];
 394         unsigned                        num_compute_rings;
 395         struct amdgpu_irq_src           eop_irq;
 396         struct amdgpu_irq_src           priv_reg_irq;
 397         struct amdgpu_irq_src           priv_inst_irq;
 398         struct amdgpu_irq_src           cp_ecc_error_irq;
 399         struct amdgpu_irq_src           sq_irq;
 400         struct amdgpu_irq_src           rlc_gc_fed_irq;
 401         struct sq_work                  sq_work;
 402
 403         /* gfx status */
 404         uint32_t                        gfx_current_status;
 405         /* ce ram size*/
 406         unsigned                        ce_ram_size;
 407         struct amdgpu_cu_info           cu_info;
 408         const struct amdgpu_gfx_funcs   *funcs;
 409
 410         /* reset mask */
 411         uint32_t                        grbm_soft_reset;
 412         uint32_t                        srbm_soft_reset;
 413
 414         /* gfx off */
 415         bool                            gfx_off_state;      /* true: enabled, false: disabled */
 416         struct mutex                    gfx_off_mutex;      /* mutex to change gfxoff state */
 417         uint32_t                        gfx_off_req_count;  /* default 1, enable gfx off: dec 1, disable gfx off: add 1 */
 418         struct delayed_work             gfx_off_delay_work; /* async work to set gfx block off */
 419         uint32_t                        gfx_off_residency;  /* last logged residency */
 420         uint64_t                        gfx_off_entrycount; /* count of times GPU has get into GFXOFF state */
 421
 422         /* pipe reservation */
 423         struct mutex                    pipe_reserve_mutex;
 424         DECLARE_BITMAP                  (pipe_reserve_bitmap, AMDGPU_MAX_COMPUTE_QUEUES);
 425
 426         /*ras */
 427         struct ras_common_if            *ras_if;
 428         struct amdgpu_gfx_ras           *ras;
 429
 430         bool                            is_poweron;
 431
 432         struct amdgpu_ring              sw_gfx_ring[AMDGPU_MAX_SW_GFX_RINGS];
 433         struct amdgpu_ring_mux          muxer;
 434
 435         bool                            cp_gfx_shadow; /* for gfx11 */
 436
 437         uint16_t                        xcc_mask;
 438         uint32_t                        num_xcc_per_xcp;
 439         struct mutex                    partition_mutex;
 440         bool                            mcbp; /* mid command buffer preemption */
 441 };
 442
 443 struct amdgpu_gfx_ras_reg_entry {
 444         struct amdgpu_ras_err_status_reg_entry reg_entry;
 445         enum amdgpu_gfx_ras_mem_id_type mem_id_type;
 446         uint32_t se_num;
 447 };
 448
 449 struct amdgpu_gfx_ras_mem_id_entry {
 450         const struct amdgpu_ras_memory_id_entry *mem_id_ent;
 451         uint32_t size;
 452 };
 453
 454 #define AMDGPU_GFX_MEMID_ENT(x) {(x), ARRAY_SIZE(x)},
 455
 456 #define amdgpu_gfx_get_gpu_clock_counter(adev) (adev)->gfx.funcs->get_gpu_clock_counter((adev))
 457 #define amdgpu_gfx_select_se_sh(adev, se, sh, instance, xcc_id) ((adev)->gfx.funcs->select_se_sh((adev), (se), (sh), (instance), (xcc_id)))
 458 #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)))
 459 #define amdgpu_gfx_init_spm_golden(adev) (adev)->gfx.funcs->init_spm_golden((adev))
 460 #define amdgpu_gfx_get_gfx_shadow_info(adev, si) ((adev)->gfx.funcs->get_gfx_shadow_info((adev), (si)))
 461
 462 /**
 463  * amdgpu_gfx_create_bitmask - create a bitmask
 464  *
 465  * @bit_width: length of the mask
 466  *
 467  * create a variable length bit mask.
 468  * Returns the bitmask.
 469  */
 470 static inline u32 amdgpu_gfx_create_bitmask(u32 bit_width)
 471 {
 472         return (u32)((1ULL << bit_width) - 1);
 473 }
 474
 475 void amdgpu_gfx_parse_disable_cu(unsigned *mask, unsigned max_se,
 476                                  unsigned max_sh);
 477
 478 int amdgpu_gfx_kiq_init_ring(struct amdgpu_device *adev,
 479                              struct amdgpu_ring *ring,
 480                              struct amdgpu_irq_src *irq, int xcc_id);
 481
 482 void amdgpu_gfx_kiq_free_ring(struct amdgpu_ring *ring);
 483
 484 void amdgpu_gfx_kiq_fini(struct amdgpu_device *adev, int xcc_id);
 485 int amdgpu_gfx_kiq_init(struct amdgpu_device *adev,
 486                         unsigned hpd_size, int xcc_id);
 487
 488 int amdgpu_gfx_mqd_sw_init(struct amdgpu_device *adev,
 489                            unsigned mqd_size, int xcc_id);
 490 void amdgpu_gfx_mqd_sw_fini(struct amdgpu_device *adev, int xcc_id);
 491 int amdgpu_gfx_disable_kcq(struct amdgpu_device *adev, int xcc_id);
 492 int amdgpu_gfx_enable_kcq(struct amdgpu_device *adev, int xcc_id);
 493 int amdgpu_gfx_disable_kgq(struct amdgpu_device *adev, int xcc_id);
 494 int amdgpu_gfx_enable_kgq(struct amdgpu_device *adev, int xcc_id);
 495
 496 void amdgpu_gfx_compute_queue_acquire(struct amdgpu_device *adev);
 497 void amdgpu_gfx_graphics_queue_acquire(struct amdgpu_device *adev);
 498
 499 int amdgpu_gfx_mec_queue_to_bit(struct amdgpu_device *adev, int mec,
 500                                 int pipe, int queue);
 501 void amdgpu_queue_mask_bit_to_mec_queue(struct amdgpu_device *adev, int bit,
 502                                  int *mec, int *pipe, int *queue);
 503 bool amdgpu_gfx_is_mec_queue_enabled(struct amdgpu_device *adev, int xcc_id,
 504                                      int mec, int pipe, int queue);
 505 bool amdgpu_gfx_is_high_priority_compute_queue(struct amdgpu_device *adev,
 506                                                struct amdgpu_ring *ring);
 507 bool amdgpu_gfx_is_high_priority_graphics_queue(struct amdgpu_device *adev,
 508                                                 struct amdgpu_ring *ring);
 509 int amdgpu_gfx_me_queue_to_bit(struct amdgpu_device *adev, int me,
 510                                int pipe, int queue);
 511 void amdgpu_gfx_bit_to_me_queue(struct amdgpu_device *adev, int bit,
 512                                 int *me, int *pipe, int *queue);
 513 bool amdgpu_gfx_is_me_queue_enabled(struct amdgpu_device *adev, int me,
 514                                     int pipe, int queue);
 515 void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable);
 516 int amdgpu_get_gfx_off_status(struct amdgpu_device *adev, uint32_t *value);
 517 int amdgpu_gfx_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block);
 518 void amdgpu_gfx_ras_fini(struct amdgpu_device *adev);
 519 int amdgpu_get_gfx_off_entrycount(struct amdgpu_device *adev, u64 *value);
 520 int amdgpu_get_gfx_off_residency(struct amdgpu_device *adev, u32 *residency);
 521 int amdgpu_set_gfx_off_residency(struct amdgpu_device *adev, bool value);
 522 int amdgpu_gfx_process_ras_data_cb(struct amdgpu_device *adev,
 523                 void *err_data,
 524                 struct amdgpu_iv_entry *entry);
 525 int amdgpu_gfx_cp_ecc_error_irq(struct amdgpu_device *adev,
 526                                   struct amdgpu_irq_src *source,
 527                                   struct amdgpu_iv_entry *entry);
 528 uint32_t amdgpu_kiq_rreg(struct amdgpu_device *adev, uint32_t reg);
 529 void amdgpu_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v);
 530 int amdgpu_gfx_get_num_kcq(struct amdgpu_device *adev);
 531 void amdgpu_gfx_cp_init_microcode(struct amdgpu_device *adev, uint32_t ucode_id);
 532
 533 int amdgpu_gfx_ras_sw_init(struct amdgpu_device *adev);
 534 int amdgpu_gfx_poison_consumption_handler(struct amdgpu_device *adev,
 535                                                 struct amdgpu_iv_entry *entry);
 536
 537 bool amdgpu_gfx_is_master_xcc(struct amdgpu_device *adev, int xcc_id);
 538 int amdgpu_gfx_sysfs_init(struct amdgpu_device *adev);
 539 void amdgpu_gfx_sysfs_fini(struct amdgpu_device *adev);
 540 void amdgpu_gfx_ras_error_func(struct amdgpu_device *adev,
 541                 void *ras_error_status,
 542                 void (*func)(struct amdgpu_device *adev, void *ras_error_status,
 543                                 int xcc_id));
 544
 545 static inline const char *amdgpu_gfx_compute_mode_desc(int mode)
 546 {
 547         switch (mode) {
 548         case AMDGPU_SPX_PARTITION_MODE:
 549                 return "SPX";
 550         case AMDGPU_DPX_PARTITION_MODE:
 551                 return "DPX";
 552         case AMDGPU_TPX_PARTITION_MODE:
 553                 return "TPX";
 554         case AMDGPU_QPX_PARTITION_MODE:
 555                 return "QPX";
 556         case AMDGPU_CPX_PARTITION_MODE:
 557                 return "CPX";
 558         default:
 559                 return "UNKNOWN";
 560         }
 561
 562         return "UNKNOWN";
 563 }
 564
 565 #endif