habanalabs/common/habanalabs.h

718 struct hl_asic_funcs {  struct
719 	int (*early_init)(struct hl_device *hdev);
720 	int (*early_fini)(struct hl_device *hdev);
721 	int (*late_init)(struct hl_device *hdev);
722 	void (*late_fini)(struct hl_device *hdev);
723 	int (*sw_init)(struct hl_device *hdev);
724 	int (*sw_fini)(struct hl_device *hdev);
725 	int (*hw_init)(struct hl_device *hdev);
726 	void (*hw_fini)(struct hl_device *hdev, bool hard_reset);
727 	void (*halt_engines)(struct hl_device *hdev, bool hard_reset);
728 	int (*suspend)(struct hl_device *hdev);
729 	int (*resume)(struct hl_device *hdev);
730 	int (*cb_mmap)(struct hl_device *hdev, struct vm_area_struct *vma,
732 	void (*ring_doorbell)(struct hl_device *hdev, u32 hw_queue_id, u32 pi);
733 	void (*pqe_write)(struct hl_device *hdev, __le64 *pqe,
735 	void* (*asic_dma_alloc_coherent)(struct hl_device *hdev, size_t size,
737 	void (*asic_dma_free_coherent)(struct hl_device *hdev, size_t size,
739 	void* (*get_int_queue_base)(struct hl_device *hdev, u32 queue_id,
741 	int (*test_queues)(struct hl_device *hdev);
742 	void* (*asic_dma_pool_zalloc)(struct hl_device *hdev, size_t size,
744 	void (*asic_dma_pool_free)(struct hl_device *hdev, void *vaddr,
746 	void* (*cpu_accessible_dma_pool_alloc)(struct hl_device *hdev,
748 	void (*cpu_accessible_dma_pool_free)(struct hl_device *hdev,
750 	void (*hl_dma_unmap_sg)(struct hl_device *hdev,
753 	int (*cs_parser)(struct hl_device *hdev, struct hl_cs_parser *parser);
754 	int (*asic_dma_map_sg)(struct hl_device *hdev,
757 	u32 (*get_dma_desc_list_size)(struct hl_device *hdev,
759 	void (*add_end_of_cb_packets)(struct hl_device *hdev,
763 	void (*update_eq_ci)(struct hl_device *hdev, u32 val);
764 	int (*context_switch)(struct hl_device *hdev, u32 asid);
765 	void (*restore_phase_topology)(struct hl_device *hdev);
766 	int (*debugfs_read32)(struct hl_device *hdev, u64 addr, u32 *val);
767 	int (*debugfs_write32)(struct hl_device *hdev, u64 addr, u32 val);
768 	int (*debugfs_read64)(struct hl_device *hdev, u64 addr, u64 *val);
769 	int (*debugfs_write64)(struct hl_device *hdev, u64 addr, u64 val);
770 	void (*add_device_attr)(struct hl_device *hdev,
772 	void (*handle_eqe)(struct hl_device *hdev,
774 	void (*set_pll_profile)(struct hl_device *hdev,
776 	void* (*get_events_stat)(struct hl_device *hdev, bool aggregate,
778 	u64 (*read_pte)(struct hl_device *hdev, u64 addr);
779 	void (*write_pte)(struct hl_device *hdev, u64 addr, u64 val);
780 	int (*mmu_invalidate_cache)(struct hl_device *hdev, bool is_hard,
782 	int (*mmu_invalidate_cache_range)(struct hl_device *hdev, bool is_hard,
784 	int (*send_heartbeat)(struct hl_device *hdev);
785 	void (*set_clock_gating)(struct hl_device *hdev);
786 	void (*disable_clock_gating)(struct hl_device *hdev);
787 	int (*debug_coresight)(struct hl_device *hdev, void *data);
788 	bool (*is_device_idle)(struct hl_device *hdev, u64 *mask,
790 	int (*soft_reset_late_init)(struct hl_device *hdev);
791 	void (*hw_queues_lock)(struct hl_device *hdev);
792 	void (*hw_queues_unlock)(struct hl_device *hdev);
793 	u32 (*get_pci_id)(struct hl_device *hdev);
794 	int (*get_eeprom_data)(struct hl_device *hdev, void *data,
796 	int (*send_cpu_message)(struct hl_device *hdev, u32 *msg,
798 	enum hl_device_hw_state (*get_hw_state)(struct hl_device *hdev);
799 	int (*pci_bars_map)(struct hl_device *hdev);
800 	int (*init_iatu)(struct hl_device *hdev);
801 	u32 (*rreg)(struct hl_device *hdev, u32 reg);
802 	void (*wreg)(struct hl_device *hdev, u32 reg, u32 val);
803 	void (*halt_coresight)(struct hl_device *hdev);
804 	int (*ctx_init)(struct hl_ctx *ctx);
805 	int (*get_clk_rate)(struct hl_device *hdev, u32 *cur_clk, u32 *max_clk);
806 	u32 (*get_queue_id_for_cq)(struct hl_device *hdev, u32 cq_idx);
807 	void (*read_device_fw_version)(struct hl_device *hdev,
809 	int (*load_firmware_to_device)(struct hl_device *hdev);
810 	int (*load_boot_fit_to_device)(struct hl_device *hdev);
811 	u32 (*get_signal_cb_size)(struct hl_device *hdev);
812 	u32 (*get_wait_cb_size)(struct hl_device *hdev);
813 	void (*gen_signal_cb)(struct hl_device *hdev, void *data, u16 sob_id);
814 	void (*gen_wait_cb)(struct hl_device *hdev, void *data, u16 sob_id,
816 	void (*reset_sob)(struct hl_device *hdev, void *data);
817 	void (*set_dma_mask_from_fw)(struct hl_device *hdev);
818 	u64 (*get_device_time)(struct hl_device *hdev);