diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 219 |
1 files changed, 148 insertions, 71 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h index 547ec35691fa..e989225b354b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h @@ -27,6 +27,7 @@ #include "amdgpu_irq.h" #include "kgd_kfd_interface.h" #include "amdgpu_gfx.h" +#include "amdgpu_doorbell.h" #include <linux/sched/mm.h> #define AMDGPU_MES_MAX_COMPUTE_PIPES 8 @@ -39,6 +40,8 @@ #define AMDGPU_MES_VERSION_MASK 0x00000fff #define AMDGPU_MES_API_VERSION_MASK 0x00fff000 #define AMDGPU_MES_FEAT_VERSION_MASK 0xff000000 +#define AMDGPU_MES_MSCRATCH_SIZE 0x40000 +#define AMDGPU_MES_INVALID_DB_OFFSET 0xffffffff enum amdgpu_mes_priority_level { AMDGPU_MES_PRIORITY_LEVEL_LOW = 0, @@ -54,7 +57,7 @@ enum amdgpu_mes_priority_level { struct amdgpu_mes_funcs; -enum admgpu_mes_pipe { +enum amdgpu_mes_pipe { AMDGPU_MES_SCHED_PIPE = 0, AMDGPU_MES_KIQ_PIPE, AMDGPU_MAX_MES_PIPES = 2, @@ -74,16 +77,17 @@ struct amdgpu_mes { uint32_t sched_version; uint32_t kiq_version; + uint32_t fw_version[AMDGPU_MAX_MES_PIPES]; + bool enable_legacy_queue_map; uint32_t total_max_queue; - uint32_t doorbell_id_offset; uint32_t max_doorbell_slices; uint64_t default_process_quantum; uint64_t default_gang_quantum; - struct amdgpu_ring ring; - spinlock_t ring_lock; + struct amdgpu_ring ring[AMDGPU_MAX_MES_PIPES]; + spinlock_t ring_lock[AMDGPU_MAX_MES_PIPES]; const struct firmware *fw[AMDGPU_MAX_MES_PIPES]; @@ -108,19 +112,16 @@ struct amdgpu_mes { uint32_t vmid_mask_gfxhub; uint32_t vmid_mask_mmhub; - uint32_t compute_hqd_mask[AMDGPU_MES_MAX_COMPUTE_PIPES]; uint32_t gfx_hqd_mask[AMDGPU_MES_MAX_GFX_PIPES]; + uint32_t compute_hqd_mask[AMDGPU_MES_MAX_COMPUTE_PIPES]; uint32_t sdma_hqd_mask[AMDGPU_MES_MAX_SDMA_PIPES]; uint32_t aggregated_doorbells[AMDGPU_MES_PRIORITY_NUM_LEVELS]; - uint32_t sch_ctx_offs; - uint64_t sch_ctx_gpu_addr; - uint64_t *sch_ctx_ptr; - uint32_t query_status_fence_offs; - uint64_t query_status_fence_gpu_addr; - uint64_t *query_status_fence_ptr; - uint32_t read_val_offs; - uint64_t read_val_gpu_addr; - uint32_t *read_val_ptr; + uint32_t sch_ctx_offs[AMDGPU_MAX_MES_PIPES]; + uint64_t sch_ctx_gpu_addr[AMDGPU_MAX_MES_PIPES]; + uint64_t *sch_ctx_ptr[AMDGPU_MAX_MES_PIPES]; + uint32_t query_status_fence_offs[AMDGPU_MAX_MES_PIPES]; + uint64_t query_status_fence_gpu_addr[AMDGPU_MAX_MES_PIPES]; + uint64_t *query_status_fence_ptr[AMDGPU_MAX_MES_PIPES]; uint32_t saved_flags; @@ -128,22 +129,30 @@ struct amdgpu_mes { int (*kiq_hw_init)(struct amdgpu_device *adev); int (*kiq_hw_fini)(struct amdgpu_device *adev); + /* MES doorbells */ + uint32_t db_start_dw_offset; + uint32_t num_mes_dbs; + unsigned long *doorbell_bitmap; + + /* MES event log buffer */ + uint32_t event_log_size; + struct amdgpu_bo *event_log_gpu_obj; + uint64_t event_log_gpu_addr; + void *event_log_cpu_addr; + /* ip specific functions */ const struct amdgpu_mes_funcs *funcs; -}; -struct amdgpu_mes_process { - int pasid; - struct amdgpu_vm *vm; - uint64_t pd_gpu_addr; - struct amdgpu_bo *proc_ctx_bo; - uint64_t proc_ctx_gpu_addr; - void *proc_ctx_cpu_ptr; - uint64_t process_quantum; - struct list_head gang_list; - uint32_t doorbell_index; - unsigned long *doorbell_bitmap; - struct mutex doorbell_lock; + /* mes resource_1 bo*/ + struct amdgpu_bo *resource_1[AMDGPU_MAX_MES_PIPES]; + uint64_t resource_1_gpu_addr[AMDGPU_MAX_MES_PIPES]; + void *resource_1_addr[AMDGPU_MAX_MES_PIPES]; + + int hung_queue_db_array_size; + int hung_queue_hqd_info_offset; + struct amdgpu_bo *hung_queue_db_array_gpu_obj; + uint64_t hung_queue_db_array_gpu_addr; + void *hung_queue_db_array_cpu_addr; }; struct amdgpu_mes_gang { @@ -219,14 +228,27 @@ struct mes_add_queue_input { uint32_t gws_size; uint64_t tba_addr; uint64_t tma_addr; + uint32_t trap_en; + uint32_t skip_process_ctx_clear; uint32_t is_kfd_process; uint32_t is_aql_queue; uint32_t queue_size; + uint32_t exclusively_scheduled; }; struct mes_remove_queue_input { uint32_t doorbell_offset; uint64_t gang_context_addr; + bool remove_queue_after_reset; +}; + +struct mes_map_legacy_queue_input { + uint32_t queue_type; + uint32_t doorbell_offset; + uint32_t pipe_id; + uint32_t queue_id; + uint64_t mqd_addr; + uint64_t wptr_addr; }; struct mes_unmap_legacy_queue_input { @@ -251,11 +273,39 @@ struct mes_resume_gang_input { uint64_t gang_context_addr; }; +struct mes_reset_queue_input { + uint32_t queue_type; + uint32_t doorbell_offset; + bool use_mmio; + uint32_t me_id; + uint32_t pipe_id; + uint32_t queue_id; + uint64_t mqd_addr; + uint64_t wptr_addr; + uint32_t vmid; + bool legacy_gfx; + bool is_kq; +}; + +struct mes_detect_and_reset_queue_input { + uint32_t queue_type; + bool detect_only; +}; + +struct mes_inv_tlbs_pasid_input { + uint32_t xcc_id; + uint16_t pasid; + uint8_t hub_id; + uint8_t flush_type; +}; + enum mes_misc_opcode { MES_MISC_OP_WRITE_REG, MES_MISC_OP_READ_REG, MES_MISC_OP_WRM_REG_WAIT, MES_MISC_OP_WRM_REG_WR_WAIT, + MES_MISC_OP_SET_SHADER_DEBUGGER, + MES_MISC_OP_CHANGE_CONFIG, }; struct mes_misc_op_input { @@ -278,6 +328,37 @@ struct mes_misc_op_input { uint32_t reg0; uint32_t reg1; } wrm_reg; + + struct { + uint64_t process_context_addr; + union { + struct { + uint32_t single_memop : 1; + uint32_t single_alu_op : 1; + uint32_t reserved: 29; + uint32_t process_ctx_flush: 1; + }; + uint32_t u32all; + } flags; + uint32_t spi_gdbg_per_vmid_cntl; + uint32_t tcp_watch_cntl[4]; + uint32_t trap_en; + } set_shader_debugger; + + struct { + union { + struct { + uint32_t limit_single_process : 1; + uint32_t enable_hws_logging_buffer : 1; + uint32_t reserved : 30; + }; + uint32_t all; + } option; + struct { + uint32_t tdr_level; + uint32_t tdr_delay; + } tdr_config; + } change_config; }; }; @@ -288,6 +369,9 @@ struct amdgpu_mes_funcs { int (*remove_hw_queue)(struct amdgpu_mes *mes, struct mes_remove_queue_input *input); + int (*map_legacy_queue)(struct amdgpu_mes *mes, + struct mes_map_legacy_queue_input *input); + int (*unmap_legacy_queue)(struct amdgpu_mes *mes, struct mes_unmap_legacy_queue_input *input); @@ -299,77 +383,65 @@ struct amdgpu_mes_funcs { int (*misc_op)(struct amdgpu_mes *mes, struct mes_misc_op_input *input); + + int (*reset_hw_queue)(struct amdgpu_mes *mes, + struct mes_reset_queue_input *input); + + int (*detect_and_reset_hung_queues)(struct amdgpu_mes *mes, + struct mes_detect_and_reset_queue_input *input); + + + int (*invalidate_tlbs_pasid)(struct amdgpu_mes *mes, + struct mes_inv_tlbs_pasid_input *input); }; #define amdgpu_mes_kiq_hw_init(adev) (adev)->mes.kiq_hw_init((adev)) #define amdgpu_mes_kiq_hw_fini(adev) (adev)->mes.kiq_hw_fini((adev)) -int amdgpu_mes_ctx_get_offs(struct amdgpu_ring *ring, unsigned int id_offs); - int amdgpu_mes_init_microcode(struct amdgpu_device *adev, int pipe); int amdgpu_mes_init(struct amdgpu_device *adev); void amdgpu_mes_fini(struct amdgpu_device *adev); -int amdgpu_mes_create_process(struct amdgpu_device *adev, int pasid, - struct amdgpu_vm *vm); -void amdgpu_mes_destroy_process(struct amdgpu_device *adev, int pasid); - -int amdgpu_mes_add_gang(struct amdgpu_device *adev, int pasid, - struct amdgpu_mes_gang_properties *gprops, - int *gang_id); -int amdgpu_mes_remove_gang(struct amdgpu_device *adev, int gang_id); - int amdgpu_mes_suspend(struct amdgpu_device *adev); int amdgpu_mes_resume(struct amdgpu_device *adev); -int amdgpu_mes_add_hw_queue(struct amdgpu_device *adev, int gang_id, - struct amdgpu_mes_queue_properties *qprops, - int *queue_id); -int amdgpu_mes_remove_hw_queue(struct amdgpu_device *adev, int queue_id); - +int amdgpu_mes_map_legacy_queue(struct amdgpu_device *adev, + struct amdgpu_ring *ring); int amdgpu_mes_unmap_legacy_queue(struct amdgpu_device *adev, struct amdgpu_ring *ring, enum amdgpu_unmap_queues_action action, u64 gpu_addr, u64 seq); +int amdgpu_mes_reset_legacy_queue(struct amdgpu_device *adev, + struct amdgpu_ring *ring, + unsigned int vmid, + bool use_mmio); + +int amdgpu_mes_get_hung_queue_db_array_size(struct amdgpu_device *adev); +int amdgpu_mes_detect_and_reset_hung_queues(struct amdgpu_device *adev, + int queue_type, + bool detect_only, + unsigned int *hung_db_num, + u32 *hung_db_array); uint32_t amdgpu_mes_rreg(struct amdgpu_device *adev, uint32_t reg); int amdgpu_mes_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t val); -int amdgpu_mes_reg_wait(struct amdgpu_device *adev, uint32_t reg, - uint32_t val, uint32_t mask); int amdgpu_mes_reg_write_reg_wait(struct amdgpu_device *adev, uint32_t reg0, uint32_t reg1, uint32_t ref, uint32_t mask); - -int amdgpu_mes_add_ring(struct amdgpu_device *adev, int gang_id, - int queue_type, int idx, - struct amdgpu_mes_ctx_data *ctx_data, - struct amdgpu_ring **out); -void amdgpu_mes_remove_ring(struct amdgpu_device *adev, - struct amdgpu_ring *ring); +int amdgpu_mes_hdp_flush(struct amdgpu_device *adev); +int amdgpu_mes_set_shader_debugger(struct amdgpu_device *adev, + uint64_t process_context_addr, + uint32_t spi_gdbg_per_vmid_cntl, + const uint32_t *tcp_watch_cntl, + uint32_t flags, + bool trap_en); +int amdgpu_mes_flush_shader_debugger(struct amdgpu_device *adev, + uint64_t process_context_addr); uint32_t amdgpu_mes_get_aggregated_doorbell_index(struct amdgpu_device *adev, enum amdgpu_mes_priority_level prio); -int amdgpu_mes_ctx_alloc_meta_data(struct amdgpu_device *adev, - struct amdgpu_mes_ctx_data *ctx_data); -void amdgpu_mes_ctx_free_meta_data(struct amdgpu_mes_ctx_data *ctx_data); -int amdgpu_mes_ctx_map_meta_data(struct amdgpu_device *adev, - struct amdgpu_vm *vm, - struct amdgpu_mes_ctx_data *ctx_data); -int amdgpu_mes_ctx_unmap_meta_data(struct amdgpu_device *adev, - struct amdgpu_mes_ctx_data *ctx_data); - -int amdgpu_mes_self_test(struct amdgpu_device *adev); - -int amdgpu_mes_alloc_process_doorbells(struct amdgpu_device *adev, - unsigned int *doorbell_index); -void amdgpu_mes_free_process_doorbells(struct amdgpu_device *adev, - unsigned int doorbell_index); -unsigned int amdgpu_mes_get_doorbell_dw_offset_in_bar( - struct amdgpu_device *adev, - uint32_t doorbell_index, - unsigned int doorbell_id); int amdgpu_mes_doorbell_process_slice(struct amdgpu_device *adev); /* @@ -429,4 +501,9 @@ static inline void amdgpu_mes_unlock(struct amdgpu_mes *mes) memalloc_noreclaim_restore(mes->saved_flags); mutex_unlock(&mes->mutex_hidden); } + +bool amdgpu_mes_suspend_resume_all_supported(struct amdgpu_device *adev); + +int amdgpu_mes_update_enforce_isolation(struct amdgpu_device *adev); + #endif /* __AMDGPU_MES_H__ */ |