diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 489 |
1 files changed, 264 insertions, 225 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 5e7770f9a415..992f00b65be4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -53,6 +53,7 @@ #include "amdgpu_ucode.h" #include "amdgpu_gds.h" #include "amd_powerplay.h" +#include "amdgpu_acp.h" #include "gpu_scheduler.h" @@ -74,7 +75,6 @@ extern int amdgpu_dpm; extern int amdgpu_smc_load_fw; extern int amdgpu_aspm; extern int amdgpu_runtime_pm; -extern int amdgpu_hard_reset; extern unsigned amdgpu_ip_block_mask; extern int amdgpu_bapm; extern int amdgpu_deep_color; @@ -82,10 +82,8 @@ extern int amdgpu_vm_size; extern int amdgpu_vm_block_size; extern int amdgpu_vm_fault_stop; extern int amdgpu_vm_debug; -extern int amdgpu_enable_scheduler; extern int amdgpu_sched_jobs; extern int amdgpu_sched_hw_submission; -extern int amdgpu_enable_semaphores; extern int amdgpu_powerplay; extern unsigned amdgpu_pcie_gen_cap; extern unsigned amdgpu_pcie_lane_cap; @@ -108,9 +106,6 @@ extern unsigned amdgpu_pcie_lane_cap; /* max number of IP instances */ #define AMDGPU_MAX_SDMA_INSTANCES 2 -/* number of hw syncs before falling back on blocking */ -#define AMDGPU_NUM_SYNCS 4 - /* hardcode that limit for now */ #define AMDGPU_VA_RESERVED_SIZE (8 << 20) @@ -146,11 +141,9 @@ extern unsigned amdgpu_pcie_lane_cap; #define CIK_CURSOR_HEIGHT 128 struct amdgpu_device; -struct amdgpu_fence; struct amdgpu_ib; struct amdgpu_vm; struct amdgpu_ring; -struct amdgpu_semaphore; struct amdgpu_cs_parser; struct amdgpu_job; struct amdgpu_irq_src; @@ -248,7 +241,7 @@ struct amdgpu_vm_pte_funcs { unsigned count); /* write pte one entry at a time with addr mapping */ void (*write_pte)(struct amdgpu_ib *ib, - uint64_t pe, + const dma_addr_t *pages_addr, uint64_t pe, uint64_t addr, unsigned count, uint32_t incr, uint32_t flags); /* for linear pte/pde updates without addr mapping */ @@ -256,8 +249,6 @@ struct amdgpu_vm_pte_funcs { uint64_t pe, uint64_t addr, unsigned count, uint32_t incr, uint32_t flags); - /* pad the indirect buffer to the necessary number of dw */ - void (*pad_ib)(struct amdgpu_ib *ib); }; /* provided by the gmc block */ @@ -292,15 +283,15 @@ struct amdgpu_ring_funcs { int (*parse_cs)(struct amdgpu_cs_parser *p, uint32_t ib_idx); /* command emit functions */ void (*emit_ib)(struct amdgpu_ring *ring, - struct amdgpu_ib *ib); + struct amdgpu_ib *ib, + unsigned vm_id, bool ctx_switch); void (*emit_fence)(struct amdgpu_ring *ring, uint64_t addr, uint64_t seq, unsigned flags); - bool (*emit_semaphore)(struct amdgpu_ring *ring, - struct amdgpu_semaphore *semaphore, - bool emit_wait); + void (*emit_pipeline_sync)(struct amdgpu_ring *ring); void (*emit_vm_flush)(struct amdgpu_ring *ring, unsigned vm_id, uint64_t pd_addr); void (*emit_hdp_flush)(struct amdgpu_ring *ring); + void (*emit_hdp_invalidate)(struct amdgpu_ring *ring); void (*emit_gds_switch)(struct amdgpu_ring *ring, uint32_t vmid, uint32_t gds_base, uint32_t gds_size, uint32_t gws_base, uint32_t gws_size, @@ -310,6 +301,10 @@ struct amdgpu_ring_funcs { int (*test_ib)(struct amdgpu_ring *ring); /* insert NOP packets */ void (*insert_nop)(struct amdgpu_ring *ring, uint32_t count); + /* pad the indirect buffer to the necessary number of dw */ + void (*pad_ib)(struct amdgpu_ring *ring, struct amdgpu_ib *ib); + unsigned (*init_cond_exec)(struct amdgpu_ring *ring); + void (*patch_cond_exec)(struct amdgpu_ring *ring, unsigned offset); }; /* @@ -355,13 +350,15 @@ struct amdgpu_fence_driver { uint64_t gpu_addr; volatile uint32_t *cpu_addr; /* sync_seq is protected by ring emission lock */ - uint64_t sync_seq[AMDGPU_MAX_RINGS]; - atomic64_t last_seq; + uint32_t sync_seq; + atomic_t last_seq; bool initialized; struct amdgpu_irq_src *irq_src; unsigned irq_type; struct timer_list fallback_timer; - wait_queue_head_t fence_queue; + unsigned num_fences_mask; + spinlock_t lock; + struct fence **fences; }; /* some special values for the owner field */ @@ -371,51 +368,33 @@ struct amdgpu_fence_driver { #define AMDGPU_FENCE_FLAG_64BIT (1 << 0) #define AMDGPU_FENCE_FLAG_INT (1 << 1) -struct amdgpu_fence { - struct fence base; - - /* RB, DMA, etc. */ - struct amdgpu_ring *ring; - uint64_t seq; - - /* filp or special value for fence creator */ - void *owner; - - wait_queue_t fence_wake; -}; - -struct amdgpu_user_fence { - /* write-back bo */ - struct amdgpu_bo *bo; - /* write-back address offset to bo start */ - uint32_t offset; -}; - int amdgpu_fence_driver_init(struct amdgpu_device *adev); void amdgpu_fence_driver_fini(struct amdgpu_device *adev); void amdgpu_fence_driver_force_completion(struct amdgpu_device *adev); -int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring); +int amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring, + unsigned num_hw_submission); int amdgpu_fence_driver_start_ring(struct amdgpu_ring *ring, struct amdgpu_irq_src *irq_src, unsigned irq_type); void amdgpu_fence_driver_suspend(struct amdgpu_device *adev); void amdgpu_fence_driver_resume(struct amdgpu_device *adev); -int amdgpu_fence_emit(struct amdgpu_ring *ring, void *owner, - struct amdgpu_fence **fence); +int amdgpu_fence_emit(struct amdgpu_ring *ring, struct fence **fence); void amdgpu_fence_process(struct amdgpu_ring *ring); -int amdgpu_fence_wait_next(struct amdgpu_ring *ring); int amdgpu_fence_wait_empty(struct amdgpu_ring *ring); unsigned amdgpu_fence_count_emitted(struct amdgpu_ring *ring); -bool amdgpu_fence_need_sync(struct amdgpu_fence *fence, - struct amdgpu_ring *ring); -void amdgpu_fence_note_sync(struct amdgpu_fence *fence, - struct amdgpu_ring *ring); - /* * TTM. */ + +#define AMDGPU_TTM_LRU_SIZE 20 + +struct amdgpu_mman_lru { + struct list_head *lru[TTM_NUM_MEM_TYPES]; + struct list_head *swap_lru; +}; + struct amdgpu_mman { struct ttm_bo_global_ref bo_global_ref; struct drm_global_reference mem_global_ref; @@ -431,6 +410,11 @@ struct amdgpu_mman { /* buffer handling */ const struct amdgpu_buffer_funcs *buffer_funcs; struct amdgpu_ring *buffer_funcs_ring; + /* Scheduler entity for buffer moves */ + struct amd_sched_entity entity; + + /* custom LRU management */ + struct amdgpu_mman_lru log2_size[AMDGPU_TTM_LRU_SIZE]; }; int amdgpu_copy_buffer(struct amdgpu_ring *ring, @@ -445,9 +429,9 @@ struct amdgpu_bo_list_entry { struct amdgpu_bo *robj; struct ttm_validate_buffer tv; struct amdgpu_bo_va *bo_va; - unsigned prefered_domains; - unsigned allowed_domains; uint32_t priority; + struct page **user_pages; + int user_invalidated; }; struct amdgpu_bo_va_mapping { @@ -459,7 +443,6 @@ struct amdgpu_bo_va_mapping { /* bo virtual addresses in a specific vm */ struct amdgpu_bo_va { - struct mutex mutex; /* protected by bo being reserved */ struct list_head bo_list; struct fence *last_pt_update; @@ -483,7 +466,8 @@ struct amdgpu_bo { /* Protected by gem.mutex */ struct list_head list; /* Protected by tbo.reserved */ - u32 initial_domain; + u32 prefered_domains; + u32 allowed_domains; struct ttm_place placements[AMDGPU_GEM_DOMAIN_MAX + 1]; struct ttm_placement placement; struct ttm_buffer_object tbo; @@ -505,7 +489,6 @@ struct amdgpu_bo { struct amdgpu_bo *parent; struct ttm_bo_kmap_obj dma_buf_vmap; - pid_t pid; struct amdgpu_mn *mn; struct list_head mn_list; }; @@ -518,9 +501,10 @@ void amdgpu_gem_object_close(struct drm_gem_object *obj, struct drm_file *file_priv); unsigned long amdgpu_gem_timeout(uint64_t timeout_ns); struct sg_table *amdgpu_gem_prime_get_sg_table(struct drm_gem_object *obj); -struct drm_gem_object *amdgpu_gem_prime_import_sg_table(struct drm_device *dev, - struct dma_buf_attachment *attach, - struct sg_table *sg); +struct drm_gem_object * +amdgpu_gem_prime_import_sg_table(struct drm_device *dev, + struct dma_buf_attachment *attach, + struct sg_table *sg); struct dma_buf *amdgpu_gem_prime_export(struct drm_device *dev, struct drm_gem_object *gobj, int flags); @@ -554,11 +538,14 @@ int amdgpu_gem_debugfs_init(struct amdgpu_device *adev); * Assumption is that there won't be hole (all object on same * alignment). */ + +#define AMDGPU_SA_NUM_FENCE_LISTS 32 + struct amdgpu_sa_manager { wait_queue_head_t wq; struct amdgpu_bo *bo; struct list_head *hole; - struct list_head flist[AMDGPU_MAX_RINGS]; + struct list_head flist[AMDGPU_SA_NUM_FENCE_LISTS]; struct list_head olist; unsigned size; uint64_t gpu_addr; @@ -580,13 +567,7 @@ struct amdgpu_sa_bo { /* * GEM objects. */ -struct amdgpu_gem { - struct mutex mutex; - struct list_head objects; -}; - -int amdgpu_gem_init(struct amdgpu_device *adev); -void amdgpu_gem_fini(struct amdgpu_device *adev); +void amdgpu_gem_force_release(struct amdgpu_device *adev); int amdgpu_gem_object_create(struct amdgpu_device *adev, unsigned long size, int alignment, u32 initial_domain, u64 flags, bool kernel, @@ -598,32 +579,10 @@ int amdgpu_mode_dumb_create(struct drm_file *file_priv, int amdgpu_mode_dumb_mmap(struct drm_file *filp, struct drm_device *dev, uint32_t handle, uint64_t *offset_p); - -/* - * Semaphores. - */ -struct amdgpu_semaphore { - struct amdgpu_sa_bo *sa_bo; - signed waiters; - uint64_t gpu_addr; -}; - -int amdgpu_semaphore_create(struct amdgpu_device *adev, - struct amdgpu_semaphore **semaphore); -bool amdgpu_semaphore_emit_signal(struct amdgpu_ring *ring, - struct amdgpu_semaphore *semaphore); -bool amdgpu_semaphore_emit_wait(struct amdgpu_ring *ring, - struct amdgpu_semaphore *semaphore); -void amdgpu_semaphore_free(struct amdgpu_device *adev, - struct amdgpu_semaphore **semaphore, - struct fence *fence); - /* * Synchronization */ struct amdgpu_sync { - struct amdgpu_semaphore *semaphores[AMDGPU_NUM_SYNCS]; - struct fence *sync_to[AMDGPU_MAX_RINGS]; DECLARE_HASHTABLE(fences, 4); struct fence *last_vm_update; }; @@ -635,12 +594,16 @@ int amdgpu_sync_resv(struct amdgpu_device *adev, struct amdgpu_sync *sync, struct reservation_object *resv, void *owner); -int amdgpu_sync_rings(struct amdgpu_sync *sync, - struct amdgpu_ring *ring); +bool amdgpu_sync_is_idle(struct amdgpu_sync *sync); +int amdgpu_sync_cycle_fences(struct amdgpu_sync *dst, struct amdgpu_sync *src, + struct fence *fence); struct fence *amdgpu_sync_get_fence(struct amdgpu_sync *sync); int amdgpu_sync_wait(struct amdgpu_sync *sync); -void amdgpu_sync_free(struct amdgpu_device *adev, struct amdgpu_sync *sync, - struct fence *fence); +void amdgpu_sync_free(struct amdgpu_sync *sync); +int amdgpu_sync_init(void); +void amdgpu_sync_fini(void); +int amdgpu_fence_slab_init(void); +void amdgpu_fence_slab_fini(void); /* * GART structures, functions & helpers @@ -659,8 +622,9 @@ struct amdgpu_gart { unsigned num_gpu_pages; unsigned num_cpu_pages; unsigned table_size; +#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS struct page **pages; - dma_addr_t *pages_addr; +#endif bool ready; const struct amdgpu_gart_funcs *gart_funcs; }; @@ -758,6 +722,8 @@ struct amdgpu_flip_work { struct fence *excl; unsigned shared_count; struct fence **shared; + struct fence_cb cb; + bool async; }; @@ -770,18 +736,7 @@ struct amdgpu_ib { uint32_t length_dw; uint64_t gpu_addr; uint32_t *ptr; - struct amdgpu_ring *ring; - struct amdgpu_fence *fence; - struct amdgpu_user_fence *user; - struct amdgpu_vm *vm; - struct amdgpu_ctx *ctx; - struct amdgpu_sync sync; - uint32_t gds_base, gds_size; - uint32_t gws_base, gws_size; - uint32_t oa_base, oa_size; uint32_t flags; - /* resulting sequence number */ - uint64_t sequence; }; enum amdgpu_ring_type { @@ -792,24 +747,27 @@ enum amdgpu_ring_type { AMDGPU_RING_TYPE_VCE }; -extern struct amd_sched_backend_ops amdgpu_sched_ops; +extern const struct amd_sched_backend_ops amdgpu_sched_ops; -int amdgpu_sched_ib_submit_kernel_helper(struct amdgpu_device *adev, - struct amdgpu_ring *ring, - struct amdgpu_ib *ibs, - unsigned num_ibs, - int (*free_job)(struct amdgpu_job *), - void *owner, - struct fence **fence); +int amdgpu_job_alloc(struct amdgpu_device *adev, unsigned num_ibs, + struct amdgpu_job **job, struct amdgpu_vm *vm); +int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev, unsigned size, + struct amdgpu_job **job); + +void amdgpu_job_free(struct amdgpu_job *job); +void amdgpu_job_free_func(struct kref *refcount); +int amdgpu_job_submit(struct amdgpu_job *job, struct amdgpu_ring *ring, + struct amd_sched_entity *entity, void *owner, + struct fence **f); +void amdgpu_job_timeout_func(struct work_struct *work); struct amdgpu_ring { struct amdgpu_device *adev; const struct amdgpu_ring_funcs *funcs; struct amdgpu_fence_driver fence_drv; - struct amd_gpu_scheduler sched; + struct amd_gpu_scheduler sched; spinlock_t fence_lock; - struct mutex *ring_lock; struct amdgpu_bo *ring_obj; volatile uint32_t *ring; unsigned rptr_offs; @@ -818,7 +776,7 @@ struct amdgpu_ring { unsigned wptr; unsigned wptr_old; unsigned ring_size; - unsigned ring_free_dw; + unsigned max_dw; int count_dw; uint64_t gpu_addr; uint32_t align_mask; @@ -826,8 +784,6 @@ struct amdgpu_ring { bool ready; u32 nop; u32 idx; - u64 last_semaphore_signal_addr; - u64 last_semaphore_wait_addr; u32 me; u32 pipe; u32 queue; @@ -837,10 +793,12 @@ struct amdgpu_ring { unsigned wptr_offs; unsigned next_rptr_offs; unsigned fence_offs; - struct amdgpu_ctx *current_ctx; + uint64_t current_ctx; enum amdgpu_ring_type type; char name[16]; - bool is_pte_ring; + unsigned cond_exe_offs; + u64 cond_exe_gpu_addr; + volatile u32 *cond_exe_cpu_addr; }; /* @@ -883,14 +841,8 @@ struct amdgpu_vm_pt { uint64_t addr; }; -struct amdgpu_vm_id { - unsigned id; - uint64_t pd_gpu_addr; - /* last flushed PD/PT update */ - struct fence *flushed_updates; -}; - struct amdgpu_vm { + /* tree of virtual addresses mapped */ struct rb_root va; /* protecting invalidated */ @@ -914,31 +866,60 @@ struct amdgpu_vm { struct amdgpu_vm_pt *page_tables; /* for id and flush management per ring */ - struct amdgpu_vm_id ids[AMDGPU_MAX_RINGS]; - /* for interval tree */ - spinlock_t it_lock; + struct amdgpu_vm_id *ids[AMDGPU_MAX_RINGS]; + /* protecting freed */ spinlock_t freed_lock; + + /* Scheduler entity for page table updates */ + struct amd_sched_entity entity; + + /* client id */ + u64 client_id; +}; + +struct amdgpu_vm_id { + struct list_head list; + struct fence *first; + struct amdgpu_sync active; + struct fence *last_flush; + struct amdgpu_ring *last_user; + atomic64_t owner; + + uint64_t pd_gpu_addr; + /* last flushed PD/PT update */ + struct fence *flushed_updates; + + uint32_t gds_base; + uint32_t gds_size; + uint32_t gws_base; + uint32_t gws_size; + uint32_t oa_base; + uint32_t oa_size; }; struct amdgpu_vm_manager { - struct { - struct fence *active; - atomic_long_t owner; - } ids[AMDGPU_NUM_VM]; + /* Handling of VMIDs */ + struct mutex lock; + unsigned num_ids; + struct list_head ids_lru; + struct amdgpu_vm_id ids[AMDGPU_NUM_VM]; uint32_t max_pfn; - /* number of VMIDs */ - unsigned nvm; /* vram base address for page table entry */ u64 vram_base_offset; /* is vm enabled? */ bool enabled; /* vm pte handling */ const struct amdgpu_vm_pte_funcs *vm_pte_funcs; - struct amdgpu_ring *vm_pte_funcs_ring; + struct amdgpu_ring *vm_pte_rings[AMDGPU_MAX_RINGS]; + unsigned vm_pte_num_rings; + atomic_t vm_pte_next_ring; + /* client id counter */ + atomic64_t client_counter; }; +void amdgpu_vm_manager_init(struct amdgpu_device *adev); void amdgpu_vm_manager_fini(struct amdgpu_device *adev); int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm); void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm); @@ -949,14 +930,15 @@ void amdgpu_vm_get_pt_bos(struct amdgpu_vm *vm, struct list_head *duplicates); void amdgpu_vm_move_pt_bos_in_lru(struct amdgpu_device *adev, struct amdgpu_vm *vm); int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring, - struct amdgpu_sync *sync); -void amdgpu_vm_flush(struct amdgpu_ring *ring, - struct amdgpu_vm *vm, - struct fence *updates); -void amdgpu_vm_fence(struct amdgpu_device *adev, - struct amdgpu_vm *vm, - struct fence *fence); -uint64_t amdgpu_vm_map_gart(struct amdgpu_device *adev, uint64_t addr); + struct amdgpu_sync *sync, struct fence *fence, + unsigned *vm_id, uint64_t *vm_pd_addr); +int amdgpu_vm_flush(struct amdgpu_ring *ring, + unsigned vm_id, uint64_t pd_addr, + uint32_t gds_base, uint32_t gds_size, + uint32_t gws_base, uint32_t gws_size, + uint32_t oa_base, uint32_t oa_size); +void amdgpu_vm_reset_id(struct amdgpu_device *adev, unsigned vm_id); +uint64_t amdgpu_vm_map_gart(const dma_addr_t *pages_addr, uint64_t addr); int amdgpu_vm_update_page_directory(struct amdgpu_device *adev, struct amdgpu_vm *vm); int amdgpu_vm_clear_freed(struct amdgpu_device *adev, @@ -982,7 +964,6 @@ int amdgpu_vm_bo_unmap(struct amdgpu_device *adev, uint64_t addr); void amdgpu_vm_bo_rmv(struct amdgpu_device *adev, struct amdgpu_bo_va *bo_va); -int amdgpu_vm_free_job(struct amdgpu_job *job); /* * context related structures @@ -1010,10 +991,6 @@ struct amdgpu_ctx_mgr { struct idr ctx_handles; }; -int amdgpu_ctx_init(struct amdgpu_device *adev, enum amd_sched_priority pri, - struct amdgpu_ctx *ctx); -void amdgpu_ctx_fini(struct amdgpu_ctx *ctx); - struct amdgpu_ctx *amdgpu_ctx_get(struct amdgpu_fpriv *fpriv, uint32_t id); int amdgpu_ctx_put(struct amdgpu_ctx *ctx); @@ -1048,13 +1025,15 @@ struct amdgpu_bo_list { struct amdgpu_bo *gds_obj; struct amdgpu_bo *gws_obj; struct amdgpu_bo *oa_obj; - bool has_userptr; + unsigned first_userptr; unsigned num_entries; struct amdgpu_bo_list_entry *array; }; struct amdgpu_bo_list * amdgpu_bo_list_get(struct amdgpu_fpriv *fpriv, int id); +void amdgpu_bo_list_get_list(struct amdgpu_bo_list *list, + struct list_head *validated); void amdgpu_bo_list_put(struct amdgpu_bo_list *list); void amdgpu_bo_list_free(struct amdgpu_bo_list *list); @@ -1063,6 +1042,11 @@ void amdgpu_bo_list_free(struct amdgpu_bo_list *list); */ #include "clearstate_defs.h" +struct amdgpu_rlc_funcs { + void (*enter_safe_mode)(struct amdgpu_device *adev); + void (*exit_safe_mode)(struct amdgpu_device *adev); +}; + struct amdgpu_rlc { /* for power gating */ struct amdgpu_bo *save_restore_obj; @@ -1081,6 +1065,24 @@ struct amdgpu_rlc { uint64_t cp_table_gpu_addr; volatile uint32_t *cp_table_ptr; u32 cp_table_size; + + /* safe mode for updating CG/PG state */ + bool in_safe_mode; + const struct amdgpu_rlc_funcs *funcs; + + /* for firmware data */ + u32 save_and_restore_offset; + u32 clear_state_descriptor_offset; + u32 avail_scratch_ram_locations; + u32 reg_restore_list_size; + u32 reg_list_format_start; + u32 reg_list_format_separate_start; + u32 starting_offsets_start; + u32 reg_list_format_size_bytes; + u32 reg_list_size_bytes; + + u32 *register_list_format; + u32 *register_restore; }; struct amdgpu_mec { @@ -1128,11 +1130,18 @@ struct amdgpu_gca_config { unsigned multi_gpu_tile_size; unsigned mc_arb_ramcfg; unsigned gb_addr_config; + unsigned num_rbs; uint32_t tile_mode_array[32]; uint32_t macrotile_mode_array[16]; }; +struct amdgpu_cu_info { + uint32_t number; /* total active CU number */ + uint32_t ao_cu_mask; + uint32_t bitmap[4][4]; +}; + struct amdgpu_gfx { struct mutex gpu_clock_mutex; struct amdgpu_gca_config config; @@ -1165,28 +1174,27 @@ struct amdgpu_gfx { struct amdgpu_irq_src priv_reg_irq; struct amdgpu_irq_src priv_inst_irq; /* gfx status */ - uint32_t gfx_current_status; + uint32_t gfx_current_status; /* ce ram size*/ - unsigned ce_ram_size; + unsigned ce_ram_size; + struct amdgpu_cu_info cu_info; }; -int amdgpu_ib_get(struct amdgpu_ring *ring, struct amdgpu_vm *vm, +int amdgpu_ib_get(struct amdgpu_device *adev, struct amdgpu_vm *vm, unsigned size, struct amdgpu_ib *ib); -void amdgpu_ib_free(struct amdgpu_device *adev, struct amdgpu_ib *ib); -int amdgpu_ib_schedule(struct amdgpu_device *adev, unsigned num_ibs, - struct amdgpu_ib *ib, void *owner); +void amdgpu_ib_free(struct amdgpu_device *adev, struct amdgpu_ib *ib, + struct fence *f); +int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs, + struct amdgpu_ib *ib, struct fence *last_vm_update, + struct amdgpu_job *job, struct fence **f); int amdgpu_ib_pool_init(struct amdgpu_device *adev); void amdgpu_ib_pool_fini(struct amdgpu_device *adev); int amdgpu_ib_ring_tests(struct amdgpu_device *adev); -/* Ring access between begin & end cannot sleep */ -void amdgpu_ring_free_size(struct amdgpu_ring *ring); int amdgpu_ring_alloc(struct amdgpu_ring *ring, unsigned ndw); -int amdgpu_ring_lock(struct amdgpu_ring *ring, unsigned ndw); void amdgpu_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count); +void amdgpu_ring_generic_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib); void amdgpu_ring_commit(struct amdgpu_ring *ring); -void amdgpu_ring_unlock_commit(struct amdgpu_ring *ring); void amdgpu_ring_undo(struct amdgpu_ring *ring); -void amdgpu_ring_unlock_undo(struct amdgpu_ring *ring); unsigned amdgpu_ring_backup(struct amdgpu_ring *ring, uint32_t **data); int amdgpu_ring_restore(struct amdgpu_ring *ring, @@ -1196,7 +1204,6 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring, struct amdgpu_irq_src *irq_src, unsigned irq_type, enum amdgpu_ring_type ring_type); void amdgpu_ring_fini(struct amdgpu_ring *ring); -struct amdgpu_ring *amdgpu_ring_from_fence(struct fence *f); /* * CS. @@ -1204,48 +1211,71 @@ struct amdgpu_ring *amdgpu_ring_from_fence(struct fence *f); struct amdgpu_cs_chunk { uint32_t chunk_id; uint32_t length_dw; - uint32_t *kdata; - void __user *user_ptr; + void *kdata; }; struct amdgpu_cs_parser { struct amdgpu_device *adev; struct drm_file *filp; struct amdgpu_ctx *ctx; - struct amdgpu_bo_list *bo_list; + /* chunks */ unsigned nchunks; struct amdgpu_cs_chunk *chunks; - /* relocations */ - struct amdgpu_bo_list_entry vm_pd; - struct list_head validated; - struct fence *fence; - struct amdgpu_ib *ibs; - uint32_t num_ibs; + /* scheduler job object */ + struct amdgpu_job *job; - struct ww_acquire_ctx ticket; + /* buffer objects */ + struct ww_acquire_ctx ticket; + struct amdgpu_bo_list *bo_list; + struct amdgpu_bo_list_entry vm_pd; + struct list_head validated; + struct fence *fence; + uint64_t bytes_moved_threshold; + uint64_t bytes_moved; /* user fence */ - struct amdgpu_user_fence uf; struct amdgpu_bo_list_entry uf_entry; }; struct amdgpu_job { struct amd_sched_job base; struct amdgpu_device *adev; + struct amdgpu_vm *vm; + struct amdgpu_ring *ring; + struct amdgpu_sync sync; struct amdgpu_ib *ibs; + struct fence *fence; /* the hw fence */ uint32_t num_ibs; void *owner; - struct amdgpu_user_fence uf; - int (*free_job)(struct amdgpu_job *job); + uint64_t ctx; + unsigned vm_id; + uint64_t vm_pd_addr; + uint32_t gds_base, gds_size; + uint32_t gws_base, gws_size; + uint32_t oa_base, oa_size; + + /* user fence handling */ + struct amdgpu_bo *uf_bo; + uint32_t uf_offset; + uint64_t uf_sequence; + }; #define to_amdgpu_job(sched_job) \ container_of((sched_job), struct amdgpu_job, base) -static inline u32 amdgpu_get_ib_value(struct amdgpu_cs_parser *p, uint32_t ib_idx, int idx) +static inline u32 amdgpu_get_ib_value(struct amdgpu_cs_parser *p, + uint32_t ib_idx, int idx) +{ + return p->job->ibs[ib_idx].ptr[idx]; +} + +static inline void amdgpu_set_ib_value(struct amdgpu_cs_parser *p, + uint32_t ib_idx, int idx, + uint32_t value) { - return p->ibs[ib_idx].ptr[idx]; + p->job->ibs[ib_idx].ptr[idx] = value; } /* @@ -1497,6 +1527,7 @@ enum amdgpu_dpm_forced_level { AMDGPU_DPM_FORCED_LEVEL_AUTO = 0, AMDGPU_DPM_FORCED_LEVEL_LOW = 1, AMDGPU_DPM_FORCED_LEVEL_HIGH = 2, + AMDGPU_DPM_FORCED_LEVEL_MANUAL = 3, }; struct amdgpu_vce_state { @@ -1610,15 +1641,20 @@ void amdgpu_get_pcie_info(struct amdgpu_device *adev); /* * UVD */ -#define AMDGPU_MAX_UVD_HANDLES 10 -#define AMDGPU_UVD_STACK_SIZE (1024*1024) -#define AMDGPU_UVD_HEAP_SIZE (1024*1024) -#define AMDGPU_UVD_FIRMWARE_OFFSET 256 +#define AMDGPU_DEFAULT_UVD_HANDLES 10 +#define AMDGPU_MAX_UVD_HANDLES 40 +#define AMDGPU_UVD_STACK_SIZE (200*1024) +#define AMDGPU_UVD_HEAP_SIZE (256*1024) +#define AMDGPU_UVD_SESSION_SIZE (50*1024) +#define AMDGPU_UVD_FIRMWARE_OFFSET 256 struct amdgpu_uvd { struct amdgpu_bo *vcpu_bo; void *cpu_addr; uint64_t gpu_addr; + unsigned fw_version; + void *saved_bo; + unsigned max_handles; atomic_t handles[AMDGPU_MAX_UVD_HANDLES]; struct drm_file *filp[AMDGPU_MAX_UVD_HANDLES]; struct delayed_work idle_work; @@ -1626,6 +1662,7 @@ struct amdgpu_uvd { struct amdgpu_ring ring; struct amdgpu_irq_src irq; bool address_64_bit; + struct amd_sched_entity entity; }; /* @@ -1650,6 +1687,7 @@ struct amdgpu_vce { struct amdgpu_ring ring[AMDGPU_MAX_VCE_RINGS]; struct amdgpu_irq_src irq; unsigned harvest_config; + struct amd_sched_entity entity; }; /* @@ -1669,7 +1707,7 @@ struct amdgpu_sdma { struct amdgpu_sdma_instance instance[AMDGPU_MAX_SDMA_INSTANCES]; struct amdgpu_irq_src trap_irq; struct amdgpu_irq_src illegal_inst_irq; - int num_instances; + int num_instances; }; /* @@ -1715,12 +1753,12 @@ static inline void amdgpu_mn_unregister(struct amdgpu_bo *bo) {} * Debugfs */ struct amdgpu_debugfs { - struct drm_info_list *files; + const struct drm_info_list *files; unsigned num_files; }; int amdgpu_debugfs_add_files(struct amdgpu_device *adev, - struct drm_info_list *files, + const struct drm_info_list *files, unsigned nfiles); int amdgpu_debugfs_fence_init(struct amdgpu_device *adev); @@ -1762,13 +1800,6 @@ struct amdgpu_allowed_register_entry { bool grbm_indexed; }; -struct amdgpu_cu_info { - uint32_t number; /* total active CU number */ - uint32_t ao_cu_mask; - uint32_t bitmap[4][4]; -}; - - /* * ASIC specific functions. */ @@ -1786,7 +1817,6 @@ struct amdgpu_asic_funcs { u32 (*get_xclk)(struct amdgpu_device *adev); /* get the gpu clock counter */ uint64_t (*get_gpu_clock_counter)(struct amdgpu_device *adev); - int (*get_cu_info)(struct amdgpu_device *adev, struct amdgpu_cu_info *info); /* MM block clocks */ int (*set_uvd_clocks)(struct amdgpu_device *adev, u32 vclk, u32 dclk); int (*set_vce_clocks)(struct amdgpu_device *adev, u32 evclk, u32 ecclk); @@ -1879,9 +1909,14 @@ struct amdgpu_atcs { /* * CGS */ -void *amdgpu_cgs_create_device(struct amdgpu_device *adev); -void amdgpu_cgs_destroy_device(void *cgs_device); +struct cgs_device *amdgpu_cgs_create_device(struct amdgpu_device *adev); +void amdgpu_cgs_destroy_device(struct cgs_device *cgs_device); + +/* GPU virtualization */ +struct amdgpu_virtualization { + bool supports_sr_iov; +}; /* * Core structure, functions and helpers. @@ -1903,6 +1938,10 @@ struct amdgpu_device { struct drm_device *ddev; struct pci_dev *pdev; +#ifdef CONFIG_DRM_AMD_ACP + struct amdgpu_acp acp; +#endif + /* ASIC */ enum amd_asic_type asic_type; uint32_t family; @@ -1912,16 +1951,15 @@ struct amdgpu_device { int usec_timeout; const struct amdgpu_asic_funcs *asic_funcs; bool shutdown; - bool suspend; bool need_dma32; bool accel_working; - struct work_struct reset_work; + struct work_struct reset_work; struct notifier_block acpi_nb; struct amdgpu_i2c_chan *i2c_bus[AMDGPU_MAX_I2C_BUS]; struct amdgpu_debugfs debugfs[AMDGPU_DEBUGFS_MAX_COMPONENTS]; - unsigned debugfs_count; + unsigned debugfs_count; #if defined(CONFIG_DEBUG_FS) - struct dentry *debugfs_regs; + struct dentry *debugfs_regs[AMDGPU_DEBUGFS_MAX_COMPONENTS]; #endif struct amdgpu_atif atif; struct amdgpu_atcs atcs; @@ -1934,7 +1972,6 @@ struct amdgpu_device { /* BIOS */ uint8_t *bios; bool is_atom_bios; - uint16_t bios_header_start; struct amdgpu_bo *stollen_vga_memory; uint32_t bios_scratch[AMDGPU_BIOS_NUM_SCRATCH]; @@ -1979,7 +2016,6 @@ struct amdgpu_device { /* memory management */ struct amdgpu_mman mman; - struct amdgpu_gem gem; struct amdgpu_vram_scratch vram_scratch; struct amdgpu_wb wb; atomic64_t vram_usage; @@ -1997,7 +2033,6 @@ struct amdgpu_device { /* rings */ unsigned fence_context; - struct mutex ring_lock; unsigned num_rings; struct amdgpu_ring *rings[AMDGPU_MAX_RINGS]; bool ib_pool_ready; @@ -2009,6 +2044,7 @@ struct amdgpu_device { /* powerplay */ struct amd_powerplay powerplay; bool pp_enabled; + bool pp_force_state_enabled; /* dpm */ struct amdgpu_pm pm; @@ -2025,7 +2061,6 @@ struct amdgpu_device { struct amdgpu_sdma sdma; /* uvd */ - bool has_uvd; struct amdgpu_uvd uvd; /* vce */ @@ -2045,13 +2080,13 @@ struct amdgpu_device { /* tracking pinned memory */ u64 vram_pin_size; + u64 invisible_pin_size; u64 gart_pin_size; /* amdkfd interface */ struct kfd_dev *kfd; - /* kernel conext for IB submission */ - struct amdgpu_ctx kernel_ctx; + struct amdgpu_virtualization virtualization; }; bool amdgpu_device_is_px(struct drm_device *dev); @@ -2073,20 +2108,6 @@ u32 amdgpu_mm_rdoorbell(struct amdgpu_device *adev, u32 index); void amdgpu_mm_wdoorbell(struct amdgpu_device *adev, u32 index, u32 v); /* - * Cast helper - */ -extern const struct fence_ops amdgpu_fence_ops; -static inline struct amdgpu_fence *to_amdgpu_fence(struct fence *f) -{ - struct amdgpu_fence *__f = container_of(f, struct amdgpu_fence, base); - - if (__f->base.ops == &amdgpu_fence_ops) - return __f; - - return NULL; -} - -/* * Registers read & write functions. */ #define RREG32(reg) amdgpu_mm_rreg(adev, (reg), false) @@ -2156,7 +2177,6 @@ static inline void amdgpu_ring_write(struct amdgpu_ring *ring, uint32_t v) ring->ring[ring->wptr++] = v; ring->wptr &= ring->ptr_mask; ring->count_dw--; - ring->ring_free_dw--; } static inline struct amdgpu_sdma_instance * @@ -2188,25 +2208,27 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring) #define amdgpu_asic_read_disabled_bios(adev) (adev)->asic_funcs->read_disabled_bios((adev)) #define amdgpu_asic_read_bios_from_rom(adev, b, l) (adev)->asic_funcs->read_bios_from_rom((adev), (b), (l)) #define amdgpu_asic_read_register(adev, se, sh, offset, v)((adev)->asic_funcs->read_register((adev), (se), (sh), (offset), (v))) -#define amdgpu_asic_get_cu_info(adev, info) (adev)->asic_funcs->get_cu_info((adev), (info)) #define amdgpu_gart_flush_gpu_tlb(adev, vmid) (adev)->gart.gart_funcs->flush_gpu_tlb((adev), (vmid)) #define amdgpu_gart_set_pte_pde(adev, pt, idx, addr, flags) (adev)->gart.gart_funcs->set_pte_pde((adev), (pt), (idx), (addr), (flags)) #define amdgpu_vm_copy_pte(adev, ib, pe, src, count) ((adev)->vm_manager.vm_pte_funcs->copy_pte((ib), (pe), (src), (count))) -#define amdgpu_vm_write_pte(adev, ib, pe, addr, count, incr, flags) ((adev)->vm_manager.vm_pte_funcs->write_pte((ib), (pe), (addr), (count), (incr), (flags))) +#define amdgpu_vm_write_pte(adev, ib, pa, pe, addr, count, incr, flags) ((adev)->vm_manager.vm_pte_funcs->write_pte((ib), (pa), (pe), (addr), (count), (incr), (flags))) #define amdgpu_vm_set_pte_pde(adev, ib, pe, addr, count, incr, flags) ((adev)->vm_manager.vm_pte_funcs->set_pte_pde((ib), (pe), (addr), (count), (incr), (flags))) -#define amdgpu_vm_pad_ib(adev, ib) ((adev)->vm_manager.vm_pte_funcs->pad_ib((ib))) #define amdgpu_ring_parse_cs(r, p, ib) ((r)->funcs->parse_cs((p), (ib))) #define amdgpu_ring_test_ring(r) (r)->funcs->test_ring((r)) #define amdgpu_ring_test_ib(r) (r)->funcs->test_ib((r)) #define amdgpu_ring_get_rptr(r) (r)->funcs->get_rptr((r)) #define amdgpu_ring_get_wptr(r) (r)->funcs->get_wptr((r)) #define amdgpu_ring_set_wptr(r) (r)->funcs->set_wptr((r)) -#define amdgpu_ring_emit_ib(r, ib) (r)->funcs->emit_ib((r), (ib)) +#define amdgpu_ring_emit_ib(r, ib, vm_id, c) (r)->funcs->emit_ib((r), (ib), (vm_id), (c)) +#define amdgpu_ring_emit_pipeline_sync(r) (r)->funcs->emit_pipeline_sync((r)) #define amdgpu_ring_emit_vm_flush(r, vmid, addr) (r)->funcs->emit_vm_flush((r), (vmid), (addr)) #define amdgpu_ring_emit_fence(r, addr, seq, flags) (r)->funcs->emit_fence((r), (addr), (seq), (flags)) -#define amdgpu_ring_emit_semaphore(r, semaphore, emit_wait) (r)->funcs->emit_semaphore((r), (semaphore), (emit_wait)) #define amdgpu_ring_emit_gds_switch(r, v, db, ds, wb, ws, ab, as) (r)->funcs->emit_gds_switch((r), (v), (db), (ds), (wb), (ws), (ab), (as)) #define amdgpu_ring_emit_hdp_flush(r) (r)->funcs->emit_hdp_flush((r)) +#define amdgpu_ring_emit_hdp_invalidate(r) (r)->funcs->emit_hdp_invalidate((r)) +#define amdgpu_ring_pad_ib(r, ib) ((r)->funcs->pad_ib((r), (ib))) +#define amdgpu_ring_init_cond_exec(r) (r)->funcs->init_cond_exec((r)) +#define amdgpu_ring_patch_cond_exec(r,o) (r)->funcs->patch_cond_exec((r),(o)) #define amdgpu_ih_get_wptr(adev) (adev)->irq.ih_funcs->get_wptr((adev)) #define amdgpu_ih_decode_iv(adev, iv) (adev)->irq.ih_funcs->decode_iv((adev), (iv)) #define amdgpu_ih_set_rptr(adev) (adev)->irq.ih_funcs->set_rptr((adev)) @@ -2220,7 +2242,7 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring) #define amdgpu_display_hpd_set_polarity(adev, h) (adev)->mode_info.funcs->hpd_set_polarity((adev), (h)) #define amdgpu_display_hpd_get_gpio_reg(adev) (adev)->mode_info.funcs->hpd_get_gpio_reg((adev)) #define amdgpu_display_bandwidth_update(adev) (adev)->mode_info.funcs->bandwidth_update((adev)) -#define amdgpu_display_page_flip(adev, crtc, base) (adev)->mode_info.funcs->page_flip((adev), (crtc), (base)) +#define amdgpu_display_page_flip(adev, crtc, base, async) (adev)->mode_info.funcs->page_flip((adev), (crtc), (base), (async)) #define amdgpu_display_page_flip_get_scanoutpos(adev, crtc, vbl, pos) (adev)->mode_info.funcs->page_flip_get_scanoutpos((adev), (crtc), (vbl), (pos)) #define amdgpu_display_add_encoder(adev, e, s, c) (adev)->mode_info.funcs->add_encoder((adev), (e), (s), (c)) #define amdgpu_display_add_connector(adev, ci, sd, ct, ib, coi, h, r) (adev)->mode_info.funcs->add_connector((adev), (ci), (sd), (ct), (ib), (coi), (h), (r)) @@ -2298,6 +2320,21 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring) #define amdgpu_dpm_get_performance_level(adev) \ (adev)->powerplay.pp_funcs->get_performance_level((adev)->powerplay.pp_handle) +#define amdgpu_dpm_get_pp_num_states(adev, data) \ + (adev)->powerplay.pp_funcs->get_pp_num_states((adev)->powerplay.pp_handle, data) + +#define amdgpu_dpm_get_pp_table(adev, table) \ + (adev)->powerplay.pp_funcs->get_pp_table((adev)->powerplay.pp_handle, table) + +#define amdgpu_dpm_set_pp_table(adev, buf, size) \ + (adev)->powerplay.pp_funcs->set_pp_table((adev)->powerplay.pp_handle, buf, size) + +#define amdgpu_dpm_print_clock_levels(adev, type, buf) \ + (adev)->powerplay.pp_funcs->print_clock_levels((adev)->powerplay.pp_handle, type, buf) + +#define amdgpu_dpm_force_clock_level(adev, type, level) \ + (adev)->powerplay.pp_funcs->force_clock_level((adev)->powerplay.pp_handle, type, level) + #define amdgpu_dpm_dispatch_task(adev, event_id, input, output) \ (adev)->powerplay.pp_funcs->dispatch_tasks((adev)->powerplay.pp_handle, (event_id), (input), (output)) @@ -2308,7 +2345,6 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev); void amdgpu_pci_config_reset(struct amdgpu_device *adev); bool amdgpu_card_posted(struct amdgpu_device *adev); void amdgpu_update_display_priority(struct amdgpu_device *adev); -bool amdgpu_boot_test_post_card(struct amdgpu_device *adev); int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, void *data); int amdgpu_cs_get_ring(struct amdgpu_device *adev, u32 ip_type, @@ -2316,11 +2352,15 @@ int amdgpu_cs_get_ring(struct amdgpu_device *adev, u32 ip_type, struct amdgpu_ring **out_ring); void amdgpu_ttm_placement_from_domain(struct amdgpu_bo *rbo, u32 domain); bool amdgpu_ttm_bo_is_amdgpu_bo(struct ttm_buffer_object *bo); +int amdgpu_ttm_tt_get_user_pages(struct ttm_tt *ttm, struct page **pages); int amdgpu_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr, uint32_t flags); bool amdgpu_ttm_tt_has_userptr(struct ttm_tt *ttm); +struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm); bool amdgpu_ttm_tt_affect_userptr(struct ttm_tt *ttm, unsigned long start, unsigned long end); +bool amdgpu_ttm_tt_userptr_invalidated(struct ttm_tt *ttm, + int *last_invalidated); bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm); uint32_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm, struct ttm_mem_reg *mem); @@ -2345,7 +2385,7 @@ static inline void amdgpu_unregister_atpx_handler(void) {} * KMS */ extern const struct drm_ioctl_desc amdgpu_ioctls_kms[]; -extern int amdgpu_max_kms_ioctl; +extern const int amdgpu_max_kms_ioctl; int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags); int amdgpu_driver_unload_kms(struct drm_device *dev); @@ -2404,5 +2444,4 @@ amdgpu_cs_find_mapping(struct amdgpu_cs_parser *parser, uint64_t addr, struct amdgpu_bo **bo); #include "amdgpu_object.h" - #endif |