/* * GM20B Graphics * * Copyright (c) 2014-2019, NVIDIA CORPORATION. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "hal/mm/mm_gk20a.h" #include "hal/mm/mm_gm20b.h" #include "hal/mm/cache/flush_gk20a.h" #include "hal/mm/gmmu/gmmu_gk20a.h" #include "hal/mm/gmmu/gmmu_gm20b.h" #include "hal/mc/mc_gm20b.h" #include "hal/bus/bus_gm20b.h" #include "hal/bus/bus_gk20a.h" #include "hal/ce/ce2_gk20a.h" #include "hal/class/class_gm20b.h" #include "hal/priv_ring/priv_ring_gm20b.h" #include "hal/power_features/cg/gm20b_gating_reglist.h" #include "hal/cbc/cbc_gm20b.h" #include "hal/therm/therm_gm20b.h" #include "hal/ltc/ltc_gm20b.h" #include "hal/ltc/intr/ltc_intr_gm20b.h" #include "hal/fb/fb_gm20b.h" #include "hal/fuse/fuse_gm20b.h" #include "hal/ptimer/ptimer_gk20a.h" #include "hal/regops/regops_gm20b.h" #include "hal/fifo/fifo_gk20a.h" #include "hal/fifo/preempt_gk20a.h" #include "hal/fifo/pbdma_gm20b.h" #include "hal/fifo/engines_gm20b.h" #include "hal/fifo/engine_status_gm20b.h" #include "hal/fifo/pbdma_status_gm20b.h" #include "hal/fifo/ramfc_gk20a.h" #include "hal/fifo/ramin_gk20a.h" #include "hal/fifo/ramin_gm20b.h" #include "hal/fifo/runlist_ram_gk20a.h" #include "hal/fifo/runlist_fifo_gk20a.h" #include "hal/fifo/tsg_gk20a.h" #include "hal/fifo/userd_gk20a.h" #include "hal/fifo/fifo_intr_gk20a.h" #include "hal/fifo/ctxsw_timeout_gk20a.h" #include "hal/fifo/mmu_fault_gk20a.h" #include "hal/fifo/mmu_fault_gm20b.h" #include "hal/rc/rc_gk20a.h" #include "hal/gr/zbc/zbc_gm20b.h" #include "hal/gr/zcull/zcull_gm20b.h" #include "hal/gr/falcon/gr_falcon_gm20b.h" #include "hal/gr/init/gr_init_gm20b.h" #include "hal/gr/intr/gr_intr_gm20b.h" #include "hal/gr/config/gr_config_gm20b.h" #include "hal/gr/ctxsw_prog/ctxsw_prog_gm20b.h" #include "hal/gr/fecs_trace/fecs_trace_gm20b.h" #include "hal/gr/gr/gr_gk20a.h" #include "hal/gr/gr/gr_gm20b.h" #include "hal/pmu/pmu_gk20a.h" #include "hal/pmu/pmu_gm20b.h" #include "hal/sync/syncpt_cmdbuf_gk20a.h" #include "hal/sync/sema_cmdbuf_gk20a.h" #include "hal/falcon/falcon_gk20a.h" #include "hal/perf/perf_gm20b.h" #include "hal/netlist/netlist_gm20b.h" #include "hal/top/top_gm20b.h" #include "hal/clk/clk_gm20b.h" #include "common/fifo/channel_gk20a.h" #include "common/fifo/channel_gm20b.h" #include "common/pmu/pg/pg_sw_gm20b.h" #include "hal_gm20b.h" #include "hal_gm20b_litter.h" #include #define PRIV_SECURITY_DISABLE 0x01 static const struct gpu_ops gm20b_ops = { .ltc = { .determine_L2_size_bytes = gm20b_determine_L2_size_bytes, .set_zbc_color_entry = gm20b_ltc_set_zbc_color_entry, .set_zbc_depth_entry = gm20b_ltc_set_zbc_depth_entry, .init_fs_state = gm20b_ltc_init_fs_state, .flush = gm20b_flush_ltc, .set_enabled = gm20b_ltc_set_enabled, .pri_is_ltc_addr = gm20b_ltc_pri_is_ltc_addr, .is_ltcs_ltss_addr = gm20b_ltc_is_ltcs_ltss_addr, .is_ltcn_ltss_addr = gm20b_ltc_is_ltcn_ltss_addr, .split_lts_broadcast_addr = gm20b_ltc_split_lts_broadcast_addr, .split_ltc_broadcast_addr = gm20b_ltc_split_ltc_broadcast_addr, .intr = { .configure = gm20b_ltc_intr_configure, .isr = gm20b_ltc_intr_isr, .en_illegal_compstat = NULL, }, }, .cbc = { .init = gm20b_cbc_init, .ctrl = gm20b_cbc_ctrl, .alloc_comptags = gm20b_cbc_alloc_comptags, .fix_config = gm20b_cbc_fix_config, }, .ce = { .isr_stall = gk20a_ce2_stall_isr, .isr_nonstall = gk20a_ce2_nonstall_isr, }, .gr = { .set_alpha_circular_buffer_size = gr_gm20b_set_alpha_circular_buffer_size, .set_circular_buffer_size = gr_gm20b_set_circular_buffer_size, .get_sm_dsm_perf_regs = gr_gm20b_get_sm_dsm_perf_regs, .get_sm_dsm_perf_ctrl_regs = gr_gm20b_get_sm_dsm_perf_ctrl_regs, .set_hww_esr_report_mask = gr_gm20b_set_hww_esr_report_mask, .set_gpc_tpc_mask = gr_gm20b_set_gpc_tpc_mask, .is_tpc_addr = gr_gm20b_is_tpc_addr, .get_tpc_num = gr_gm20b_get_tpc_num, .dump_gr_regs = gr_gm20b_dump_gr_status_regs, .update_pc_sampling = gr_gm20b_update_pc_sampling, .init_sm_dsm_reg_info = gr_gm20b_init_sm_dsm_reg_info, .init_cyclestats = gr_gm20b_init_cyclestats, .set_sm_debug_mode = gr_gk20a_set_sm_debug_mode, .bpt_reg_info = gr_gm20b_bpt_reg_info, .get_lrf_tex_ltc_dram_override = NULL, .update_smpc_ctxsw_mode = gr_gk20a_update_smpc_ctxsw_mode, .update_hwpm_ctxsw_mode = gr_gk20a_update_hwpm_ctxsw_mode, .record_sm_error_state = gm20b_gr_record_sm_error_state, .clear_sm_error_state = gm20b_gr_clear_sm_error_state, .suspend_contexts = gr_gk20a_suspend_contexts, .resume_contexts = gr_gk20a_resume_contexts, .trigger_suspend = gr_gk20a_trigger_suspend, .wait_for_pause = gr_gk20a_wait_for_pause, .resume_from_pause = gr_gk20a_resume_from_pause, .clear_sm_errors = gr_gk20a_clear_sm_errors, .tpc_enabled_exceptions = gr_gk20a_tpc_enabled_exceptions, .get_esr_sm_sel = gk20a_gr_get_esr_sm_sel, .sm_debugger_attached = gk20a_gr_sm_debugger_attached, .suspend_single_sm = gk20a_gr_suspend_single_sm, .suspend_all_sms = gk20a_gr_suspend_all_sms, .resume_single_sm = gk20a_gr_resume_single_sm, .resume_all_sms = gk20a_gr_resume_all_sms, .get_sm_hww_warp_esr = gk20a_gr_get_sm_hww_warp_esr, .get_sm_hww_global_esr = gk20a_gr_get_sm_hww_global_esr, .get_sm_hww_warp_esr_pc = NULL, .get_sm_no_lock_down_hww_global_esr_mask = gk20a_gr_get_sm_no_lock_down_hww_global_esr_mask, .lock_down_sm = gk20a_gr_lock_down_sm, .wait_for_sm_lock_down = gk20a_gr_wait_for_sm_lock_down, .clear_sm_hww = gm20b_gr_clear_sm_hww, .init_ovr_sm_dsm_perf = gk20a_gr_init_ovr_sm_dsm_perf, .get_ovr_perf_regs = gk20a_gr_get_ovr_perf_regs, .decode_priv_addr = gr_gk20a_decode_priv_addr, .create_priv_addr_table = gr_gk20a_create_priv_addr_table, .split_fbpa_broadcast_addr = gr_gk20a_split_fbpa_broadcast_addr, .get_offset_in_gpccs_segment = gr_gk20a_get_offset_in_gpccs_segment, .set_debug_mode = gm20b_gr_set_debug_mode, .log_mme_exception = NULL, .reset = nvgpu_gr_reset, .esr_bpt_pending_events = gm20b_gr_esr_bpt_pending_events, .halt_pipe = nvgpu_gr_halt_pipe, .disable_ctxsw = nvgpu_gr_disable_ctxsw, .enable_ctxsw = nvgpu_gr_enable_ctxsw, .ctxsw_prog = { .hw_get_fecs_header_size = gm20b_ctxsw_prog_hw_get_fecs_header_size, .hw_get_gpccs_header_size = gm20b_ctxsw_prog_hw_get_gpccs_header_size, .hw_get_extended_buffer_segments_size_in_bytes = gm20b_ctxsw_prog_hw_get_extended_buffer_segments_size_in_bytes, .hw_extended_marker_size_in_bytes = gm20b_ctxsw_prog_hw_extended_marker_size_in_bytes, .hw_get_perf_counter_control_register_stride = gm20b_ctxsw_prog_hw_get_perf_counter_control_register_stride, .get_main_image_ctx_id = gm20b_ctxsw_prog_get_main_image_ctx_id, .get_patch_count = gm20b_ctxsw_prog_get_patch_count, .set_patch_count = gm20b_ctxsw_prog_set_patch_count, .set_patch_addr = gm20b_ctxsw_prog_set_patch_addr, .set_zcull_ptr = gm20b_ctxsw_prog_set_zcull_ptr, .set_zcull = gm20b_ctxsw_prog_set_zcull, .set_zcull_mode_no_ctxsw = gm20b_ctxsw_prog_set_zcull_mode_no_ctxsw, .is_zcull_mode_separate_buffer = gm20b_ctxsw_prog_is_zcull_mode_separate_buffer, .set_pm_ptr = gm20b_ctxsw_prog_set_pm_ptr, .set_pm_mode = gm20b_ctxsw_prog_set_pm_mode, .set_pm_smpc_mode = gm20b_ctxsw_prog_set_pm_smpc_mode, .hw_get_pm_mode_no_ctxsw = gm20b_ctxsw_prog_hw_get_pm_mode_no_ctxsw, .hw_get_pm_mode_ctxsw = gm20b_ctxsw_prog_hw_get_pm_mode_ctxsw, .init_ctxsw_hdr_data = gm20b_ctxsw_prog_init_ctxsw_hdr_data, .set_compute_preemption_mode_cta = gm20b_ctxsw_prog_set_compute_preemption_mode_cta, .set_cde_enabled = gm20b_ctxsw_prog_set_cde_enabled, .set_pc_sampling = gm20b_ctxsw_prog_set_pc_sampling, .set_priv_access_map_config_mode = gm20b_ctxsw_prog_set_priv_access_map_config_mode, .set_priv_access_map_addr = gm20b_ctxsw_prog_set_priv_access_map_addr, .disable_verif_features = gm20b_ctxsw_prog_disable_verif_features, .check_main_image_header_magic = gm20b_ctxsw_prog_check_main_image_header_magic, .check_local_header_magic = gm20b_ctxsw_prog_check_local_header_magic, .get_num_gpcs = gm20b_ctxsw_prog_get_num_gpcs, .get_num_tpcs = gm20b_ctxsw_prog_get_num_tpcs, .get_extended_buffer_size_offset = gm20b_ctxsw_prog_get_extended_buffer_size_offset, .get_ppc_info = gm20b_ctxsw_prog_get_ppc_info, .get_local_priv_register_ctl_offset = gm20b_ctxsw_prog_get_local_priv_register_ctl_offset, .hw_get_ts_tag_invalid_timestamp = gm20b_ctxsw_prog_hw_get_ts_tag_invalid_timestamp, .hw_get_ts_tag = gm20b_ctxsw_prog_hw_get_ts_tag, .hw_record_ts_timestamp = gm20b_ctxsw_prog_hw_record_ts_timestamp, .hw_get_ts_record_size_in_bytes = gm20b_ctxsw_prog_hw_get_ts_record_size_in_bytes, .is_ts_valid_record = gm20b_ctxsw_prog_is_ts_valid_record, .get_ts_buffer_aperture_mask = gm20b_ctxsw_prog_get_ts_buffer_aperture_mask, .set_ts_num_records = gm20b_ctxsw_prog_set_ts_num_records, .set_ts_buffer_ptr = gm20b_ctxsw_prog_set_ts_buffer_ptr, }, .config = { .get_gpc_tpc_mask = gm20b_gr_config_get_gpc_tpc_mask, .get_tpc_count_in_gpc = gm20b_gr_config_get_tpc_count_in_gpc, .get_zcull_count_in_gpc = gm20b_gr_config_get_zcull_count_in_gpc, .get_pes_tpc_mask = gm20b_gr_config_get_pes_tpc_mask, .get_pd_dist_skip_table_size = gm20b_gr_config_get_pd_dist_skip_table_size, .init_sm_id_table = gm20b_gr_config_init_sm_id_table, }, #ifdef CONFIG_GK20A_CTXSW_TRACE .fecs_trace = { .alloc_user_buffer = nvgpu_gr_fecs_trace_ring_alloc, .free_user_buffer = nvgpu_gr_fecs_trace_ring_free, .get_mmap_user_buffer_info = nvgpu_gr_fecs_trace_get_mmap_buffer_info, .init = nvgpu_gr_fecs_trace_init, .deinit = nvgpu_gr_fecs_trace_deinit, .enable = nvgpu_gr_fecs_trace_enable, .disable = nvgpu_gr_fecs_trace_disable, .is_enabled = nvgpu_gr_fecs_trace_is_enabled, .reset = nvgpu_gr_fecs_trace_reset, .flush = gm20b_fecs_trace_flush, .poll = nvgpu_gr_fecs_trace_poll, .bind_channel = nvgpu_gr_fecs_trace_bind_channel, .unbind_channel = nvgpu_gr_fecs_trace_unbind_channel, .max_entries = nvgpu_gr_fecs_trace_max_entries, .get_buffer_full_mailbox_val = gm20b_fecs_trace_get_buffer_full_mailbox_val, .get_read_index = gm20b_fecs_trace_get_read_index, .get_write_index = gm20b_fecs_trace_get_write_index, .set_read_index = gm20b_fecs_trace_set_read_index, }, #endif /* CONFIG_GK20A_CTXSW_TRACE */ .setup = { .bind_ctxsw_zcull = nvgpu_gr_setup_bind_ctxsw_zcull, .alloc_obj_ctx = nvgpu_gr_setup_alloc_obj_ctx, .free_gr_ctx = nvgpu_gr_setup_free_gr_ctx, }, .zbc = { .add_color = gm20b_gr_zbc_add_color, .add_depth = gm20b_gr_zbc_add_depth, .set_table = nvgpu_gr_zbc_set_table, .query_table = nvgpu_gr_zbc_query_table, .add_stencil = NULL, .get_gpcs_swdx_dss_zbc_c_format_reg = NULL, .get_gpcs_swdx_dss_zbc_z_format_reg = NULL, }, .zcull = { .init_zcull_hw = gm20b_gr_init_zcull_hw, .get_zcull_info = gm20b_gr_get_zcull_info, .program_zcull_mapping = gm20b_gr_program_zcull_mapping, }, .init = { .get_no_of_sm = nvgpu_gr_get_no_of_sm, .wait_initialized = nvgpu_gr_wait_initialized, .ecc_scrub_reg = NULL, .lg_coalesce = gm20b_gr_init_lg_coalesce, .su_coalesce = gm20b_gr_init_su_coalesce, .pes_vsc_stream = gm20b_gr_init_pes_vsc_stream, .gpc_mmu = gm20b_gr_init_gpc_mmu, .fifo_access = gm20b_gr_init_fifo_access, .get_access_map = gm20b_gr_init_get_access_map, .get_sm_id_size = gm20b_gr_init_get_sm_id_size, .sm_id_config = gm20b_gr_init_sm_id_config, .sm_id_numbering = gm20b_gr_init_sm_id_numbering, .tpc_mask = gm20b_gr_init_tpc_mask, .rop_mapping = gm20b_gr_init_rop_mapping, .fs_state = gm20b_gr_init_fs_state, .pd_tpc_per_gpc = gm20b_gr_init_pd_tpc_per_gpc, .pd_skip_table_gpc = gm20b_gr_init_pd_skip_table_gpc, .cwd_gpcs_tpcs_num = gm20b_gr_init_cwd_gpcs_tpcs_num, .wait_empty = gm20b_gr_init_wait_idle, .wait_idle = gm20b_gr_init_wait_idle, .wait_fe_idle = gm20b_gr_init_wait_fe_idle, .fe_pwr_mode_force_on = gm20b_gr_init_fe_pwr_mode_force_on, .override_context_reset = gm20b_gr_init_override_context_reset, .fe_go_idle_timeout = gm20b_gr_init_fe_go_idle_timeout, .load_method_init = gm20b_gr_init_load_method_init, .commit_global_timeslice = gm20b_gr_init_commit_global_timeslice, .get_bundle_cb_default_size = gm20b_gr_init_get_bundle_cb_default_size, .get_min_gpm_fifo_depth = gm20b_gr_init_get_min_gpm_fifo_depth, .get_bundle_cb_token_limit = gm20b_gr_init_get_bundle_cb_token_limit, .get_attrib_cb_default_size = gm20b_gr_init_get_attrib_cb_default_size, .get_alpha_cb_default_size = gm20b_gr_init_get_alpha_cb_default_size, .get_attrib_cb_size = gm20b_gr_init_get_attrib_cb_size, .get_alpha_cb_size = gm20b_gr_init_get_alpha_cb_size, .get_global_attr_cb_size = gm20b_gr_init_get_global_attr_cb_size, .get_global_ctx_cb_buffer_size = gm20b_gr_init_get_global_ctx_cb_buffer_size, .get_global_ctx_pagepool_buffer_size = gm20b_gr_init_get_global_ctx_pagepool_buffer_size, .commit_global_bundle_cb = gm20b_gr_init_commit_global_bundle_cb, .pagepool_default_size = gm20b_gr_init_pagepool_default_size, .commit_global_pagepool = gm20b_gr_init_commit_global_pagepool, .commit_global_attrib_cb = gm20b_gr_init_commit_global_attrib_cb, .commit_global_cb_manager = gm20b_gr_init_commit_global_cb_manager, .pipe_mode_override = gm20b_gr_init_pipe_mode_override, .load_sw_bundle_init = gm20b_gr_init_load_sw_bundle_init, .get_gfxp_rtv_cb_size = NULL, .get_patch_slots = gm20b_gr_init_get_patch_slots, .detect_sm_arch = gm20b_gr_init_detect_sm_arch, .get_supported__preemption_modes = gm20b_gr_init_get_supported_preemption_modes, .get_default_preemption_modes = gm20b_gr_init_get_default_preemption_modes, }, .intr = { .handle_fecs_error = nvgpu_gr_intr_handle_fecs_error, .handle_sw_method = gm20b_gr_intr_handle_sw_method, .set_shader_exceptions = gm20b_gr_intr_set_shader_exceptions, .handle_class_error = gm20b_gr_intr_handle_class_error, .clear_pending_interrupts = gm20b_gr_intr_clear_pending_interrupts, .read_pending_interrupts = gm20b_gr_intr_read_pending_interrupts, .handle_exceptions = gm20b_gr_intr_handle_exceptions, .read_gpc_tpc_exception = gm20b_gr_intr_read_gpc_tpc_exception, .read_gpc_exception = gm20b_gr_intr_read_gpc_exception, .read_exception1 = gm20b_gr_intr_read_exception1, .trapped_method_info = gm20b_gr_intr_get_trapped_method_info, .handle_semaphore_pending = nvgpu_gr_intr_handle_semaphore_pending, .handle_notify_pending = nvgpu_gr_intr_handle_notify_pending, .get_tpc_exception = gm20b_gr_intr_get_tpc_exception, .handle_tex_exception = gm20b_gr_intr_handle_tex_exception, .enable_hww_exceptions = gm20b_gr_intr_enable_hww_exceptions, .enable_interrupts = gm20b_gr_intr_enable_interrupts, .enable_gpc_exceptions = gm20b_gr_intr_enable_gpc_exceptions, .enable_exceptions = gm20b_gr_intr_enable_exceptions, .nonstall_isr = gm20b_gr_intr_nonstall_isr, .tpc_exception_sm_enable = gm20ab_gr_intr_tpc_exception_sm_enable, .tpc_exception_sm_disable = gm20ab_gr_intr_tpc_exception_sm_disable, .handle_sm_exception = nvgpu_gr_intr_handle_sm_exception, .stall_isr = nvgpu_gr_intr_stall_isr, .flush_channel_tlb = nvgpu_gr_intr_flush_channel_tlb, }, .falcon = { .read_fecs_ctxsw_mailbox = gm20b_gr_falcon_read_fecs_ctxsw_mailbox, .fecs_host_clear_intr = gm20b_gr_falcon_fecs_host_clear_intr, .fecs_host_intr_status = gm20b_gr_falcon_fecs_host_intr_status, .fecs_base_addr = gm20b_gr_falcon_fecs_base_addr, .gpccs_base_addr = gm20b_gr_falcon_gpccs_base_addr, .set_current_ctx_invalid = gm20b_gr_falcon_set_current_ctx_invalid, .dump_stats = gm20b_gr_falcon_fecs_dump_stats, .fecs_ctxsw_mailbox_size = gm20b_gr_falcon_get_fecs_ctxsw_mailbox_size, .get_fecs_ctx_state_store_major_rev_id = gm20b_gr_falcon_get_fecs_ctx_state_store_major_rev_id, .load_gpccs_dmem = gm20b_gr_falcon_load_gpccs_dmem, .load_fecs_dmem = gm20b_gr_falcon_load_fecs_dmem, .load_gpccs_imem = gm20b_gr_falcon_load_gpccs_imem, .load_fecs_imem = gm20b_gr_falcon_load_fecs_imem, .configure_fmodel = gm20b_gr_falcon_configure_fmodel, .start_ucode = gm20b_gr_falcon_start_ucode, .start_gpccs = gm20b_gr_falcon_start_gpccs, .start_fecs = gm20b_gr_falcon_start_fecs, .get_gpccs_start_reg_offset = gm20b_gr_falcon_get_gpccs_start_reg_offset, .bind_instblk = gm20b_gr_falcon_bind_instblk, .load_ctxsw_ucode_header = gm20b_gr_falcon_load_ctxsw_ucode_header, .load_ctxsw_ucode_boot = gm20b_gr_falcon_load_ctxsw_ucode_boot, .load_ctxsw_ucode = nvgpu_gr_falcon_load_ctxsw_ucode, .wait_mem_scrubbing = gm20b_gr_falcon_wait_mem_scrubbing, .wait_ctxsw_ready = gm20b_gr_falcon_wait_ctxsw_ready, .submit_fecs_method_op = gm20b_gr_falcon_submit_fecs_method_op, .submit_fecs_sideband_method_op = gm20b_gr_falcon_submit_fecs_sideband_method_op, .ctrl_ctxsw = gm20b_gr_falcon_ctrl_ctxsw, .get_current_ctx = gm20b_gr_falcon_get_current_ctx, .get_ctx_ptr = gm20b_gr_falcon_get_ctx_ptr, .get_fecs_current_ctx_data = gm20b_gr_falcon_get_fecs_current_ctx_data, .init_ctx_state = gm20b_gr_falcon_init_ctx_state, .fecs_host_int_enable = gm20b_gr_falcon_fecs_host_int_enable, .read_fecs_ctxsw_status0 = gm20b_gr_falcon_read_fecs_ctxsw_status0, .read_fecs_ctxsw_status1 = gm20b_gr_falcon_read_fecs_ctxsw_status1, }, }, .class = { .is_valid = gm20b_class_is_valid, .is_valid_gfx = gm20b_class_is_valid_gfx, .is_valid_compute = gm20b_class_is_valid_compute, }, .fb = { .init_hw = gm20b_fb_init_hw, .init_fs_state = fb_gm20b_init_fs_state, .set_mmu_page_size = gm20b_fb_set_mmu_page_size, .set_use_full_comp_tag_line = gm20b_fb_set_use_full_comp_tag_line, .mmu_ctrl = gm20b_fb_mmu_ctrl, .mmu_debug_ctrl = gm20b_fb_mmu_debug_ctrl, .mmu_debug_wr = gm20b_fb_mmu_debug_wr, .mmu_debug_rd = gm20b_fb_mmu_debug_rd, .compression_page_size = gm20b_fb_compression_page_size, .compressible_page_size = gm20b_fb_compressible_page_size, .compression_align_mask = gm20b_fb_compression_align_mask, .vpr_info_fetch = gm20b_fb_vpr_info_fetch, .dump_vpr_info = gm20b_fb_dump_vpr_info, .dump_wpr_info = gm20b_fb_dump_wpr_info, .read_wpr_info = gm20b_fb_read_wpr_info, .is_debug_mode_enabled = gm20b_fb_debug_mode_enabled, .set_debug_mode = gm20b_fb_set_debug_mode, .tlb_invalidate = gm20b_fb_tlb_invalidate, .mem_unlock = NULL, }, .cg = { .slcg_bus_load_gating_prod = gm20b_slcg_bus_load_gating_prod, .slcg_ce2_load_gating_prod = gm20b_slcg_ce2_load_gating_prod, .slcg_chiplet_load_gating_prod = gm20b_slcg_chiplet_load_gating_prod, .slcg_ctxsw_firmware_load_gating_prod = gm20b_slcg_ctxsw_firmware_load_gating_prod, .slcg_fb_load_gating_prod = gm20b_slcg_fb_load_gating_prod, .slcg_fifo_load_gating_prod = gm20b_slcg_fifo_load_gating_prod, .slcg_gr_load_gating_prod = gr_gm20b_slcg_gr_load_gating_prod, .slcg_ltc_load_gating_prod = ltc_gm20b_slcg_ltc_load_gating_prod, .slcg_perf_load_gating_prod = gm20b_slcg_perf_load_gating_prod, .slcg_priring_load_gating_prod = gm20b_slcg_priring_load_gating_prod, .slcg_pmu_load_gating_prod = gm20b_slcg_pmu_load_gating_prod, .slcg_therm_load_gating_prod = gm20b_slcg_therm_load_gating_prod, .slcg_xbar_load_gating_prod = gm20b_slcg_xbar_load_gating_prod, .blcg_bus_load_gating_prod = gm20b_blcg_bus_load_gating_prod, .blcg_ctxsw_firmware_load_gating_prod = gm20b_blcg_ctxsw_firmware_load_gating_prod, .blcg_fb_load_gating_prod = gm20b_blcg_fb_load_gating_prod, .blcg_fifo_load_gating_prod = gm20b_blcg_fifo_load_gating_prod, .blcg_gr_load_gating_prod = gm20b_blcg_gr_load_gating_prod, .blcg_ltc_load_gating_prod = gm20b_blcg_ltc_load_gating_prod, .blcg_pwr_csb_load_gating_prod = gm20b_blcg_pwr_csb_load_gating_prod, .blcg_xbar_load_gating_prod = gm20b_blcg_xbar_load_gating_prod, .blcg_pmu_load_gating_prod = gm20b_blcg_pmu_load_gating_prod, .pg_gr_load_gating_prod = gr_gm20b_pg_gr_load_gating_prod, }, .fifo = { .init_fifo_setup_hw = gk20a_init_fifo_setup_hw, .preempt_channel = gk20a_fifo_preempt_channel, .preempt_tsg = gk20a_fifo_preempt_tsg, .preempt_trigger = gk20a_fifo_preempt_trigger, .init_pbdma_map = gk20a_fifo_init_pbdma_map, .is_preempt_pending = gk20a_fifo_is_preempt_pending, .reset_enable_hw = gk20a_init_fifo_reset_enable_hw, .recover = gk20a_fifo_recover, .intr_set_recover_mask = gk20a_fifo_intr_set_recover_mask, .intr_unset_recover_mask = gk20a_fifo_intr_unset_recover_mask, .setup_sw = nvgpu_fifo_setup_sw, .cleanup_sw = nvgpu_fifo_cleanup_sw, .set_sm_exception_type_mask = gk20a_tsg_set_sm_exception_type_mask, .intr_0_enable = gk20a_fifo_intr_0_enable, .intr_1_enable = gk20a_fifo_intr_1_enable, .intr_0_isr = gk20a_fifo_intr_0_isr, .intr_1_isr = gk20a_fifo_intr_1_isr, .handle_sched_error = gk20a_fifo_handle_sched_error, .ctxsw_timeout_enable = gk20a_fifo_ctxsw_timeout_enable, .handle_ctxsw_timeout = gk20a_fifo_handle_ctxsw_timeout, .trigger_mmu_fault = gm20b_fifo_trigger_mmu_fault, .get_mmu_fault_info = gk20a_fifo_get_mmu_fault_info, .get_mmu_fault_desc = gk20a_fifo_get_mmu_fault_desc, .get_mmu_fault_client_desc = gk20a_fifo_get_mmu_fault_client_desc, .get_mmu_fault_gpc_desc = gm20b_fifo_get_mmu_fault_gpc_desc, .get_runlist_timeslice = gk20a_fifo_get_runlist_timeslice, .get_pb_timeslice = gk20a_fifo_get_pb_timeslice, .is_mmu_fault_pending = gk20a_fifo_is_mmu_fault_pending, .bar1_snooping_disable = gk20a_fifo_bar1_snooping_disable, }, .engine = { .is_fault_engine_subid_gpc = gm20b_is_fault_engine_subid_gpc, .get_mask_on_id = nvgpu_engine_get_mask_on_id, .init_info = nvgpu_engine_init_info, .init_ce_info = gm20b_engine_init_ce_info, }, .pbdma = { .setup_sw = nvgpu_pbdma_setup_sw, .cleanup_sw = nvgpu_pbdma_cleanup_sw, .setup_hw = gm20b_pbdma_setup_hw, .intr_enable = gm20b_pbdma_intr_enable, .acquire_val = gm20b_pbdma_acquire_val, .get_signature = gm20b_pbdma_get_signature, .dump_status = gm20b_pbdma_dump_status, .handle_intr_0 = gm20b_pbdma_handle_intr_0, .handle_intr_1 = gm20b_pbdma_handle_intr_1, .handle_intr = gm20b_pbdma_handle_intr, .read_data = gm20b_pbdma_read_data, .reset_header = gm20b_pbdma_reset_header, .device_fatal_0_intr_descs = gm20b_pbdma_device_fatal_0_intr_descs, .channel_fatal_0_intr_descs = gm20b_pbdma_channel_fatal_0_intr_descs, .restartable_0_intr_descs = gm20b_pbdma_restartable_0_intr_descs, .find_for_runlist = nvgpu_pbdma_find_for_runlist, .format_gpfifo_entry = gm20b_pbdma_format_gpfifo_entry, .get_gp_base = gm20b_pbdma_get_gp_base, .get_gp_base_hi = gm20b_pbdma_get_gp_base_hi, .get_fc_formats = gm20b_pbdma_get_fc_formats, .get_fc_pb_header = gm20b_pbdma_get_fc_pb_header, .get_fc_subdevice = gm20b_pbdma_get_fc_subdevice, .get_fc_target = gm20b_pbdma_get_fc_target, .get_ctrl_hce_priv_mode_yes = gm20b_pbdma_get_ctrl_hce_priv_mode_yes, .get_userd_aperture_mask = gm20b_pbdma_get_userd_aperture_mask, .get_userd_addr = gm20b_pbdma_get_userd_addr, .get_userd_hi_addr = gm20b_pbdma_get_userd_hi_addr, }, .sync = { #ifdef CONFIG_TEGRA_GK20A_NVHOST .syncpt = { .alloc_buf = gk20a_syncpt_alloc_buf, .free_buf = gk20a_syncpt_free_buf, .add_wait_cmd = gk20a_syncpt_add_wait_cmd, .get_incr_per_release = gk20a_syncpt_get_incr_per_release, .get_wait_cmd_size = gk20a_syncpt_get_wait_cmd_size, .add_incr_cmd = gk20a_syncpt_add_incr_cmd, .get_incr_cmd_size = gk20a_syncpt_get_incr_cmd_size, .get_sync_ro_map = NULL, }, #endif .sema = { .get_wait_cmd_size = gk20a_sema_get_wait_cmd_size, .get_incr_cmd_size = gk20a_sema_get_incr_cmd_size, .add_cmd = gk20a_sema_add_cmd, }, }, .engine_status = { .read_engine_status_info = gm20b_read_engine_status_info, .dump_engine_status = gm20b_dump_engine_status, }, .pbdma_status = { .read_pbdma_status_info = gm20b_read_pbdma_status_info, }, .ramfc = { .setup = gk20a_ramfc_setup, .capture_ram_dump = gk20a_ramfc_capture_ram_dump, .commit_userd = gk20a_ramfc_commit_userd, .get_syncpt = NULL, .set_syncpt = NULL, }, .ramin = { .set_gr_ptr = gk20a_ramin_set_gr_ptr, .set_big_page_size = gm20b_ramin_set_big_page_size, .init_pdb = gk20a_ramin_init_pdb, .init_subctx_pdb = NULL, .set_adr_limit = gk20a_ramin_set_adr_limit, .base_shift = gk20a_ramin_base_shift, .alloc_size = gk20a_ramin_alloc_size, .set_eng_method_buffer = NULL, }, .runlist = { .update_for_channel = nvgpu_runlist_update_for_channel, .reload = nvgpu_runlist_reload, .count_max = gk20a_runlist_count_max, .entry_size = gk20a_runlist_entry_size, .length_max = gk20a_runlist_length_max, .get_tsg_entry = gk20a_runlist_get_tsg_entry, .get_ch_entry = gk20a_runlist_get_ch_entry, .hw_submit = gk20a_runlist_hw_submit, .wait_pending = gk20a_runlist_wait_pending, .write_state = gk20a_runlist_write_state, }, .userd = { .setup_sw = nvgpu_userd_setup_sw, .cleanup_sw = nvgpu_userd_cleanup_sw, #ifdef NVGPU_USERD .init_mem = gk20a_userd_init_mem, .gp_get = gk20a_userd_gp_get, .gp_put = gk20a_userd_gp_put, .pb_get = gk20a_userd_pb_get, .entry_size = gk20a_userd_entry_size, #endif }, .channel = { .alloc_inst = nvgpu_channel_alloc_inst, .free_inst = nvgpu_channel_free_inst, .bind = gm20b_channel_bind, .unbind = gk20a_channel_unbind, .enable = gk20a_channel_enable, .disable = gk20a_channel_disable, .count = gm20b_channel_count, .read_state = gk20a_channel_read_state, .force_ctx_reload = gm20b_channel_force_ctx_reload, .abort_clean_up = nvgpu_channel_abort_clean_up, .suspend_all_serviceable_ch = nvgpu_channel_suspend_all_serviceable_ch, .resume_all_serviceable_ch = nvgpu_channel_resume_all_serviceable_ch, .set_error_notifier = nvgpu_set_error_notifier, .debug_dump = gk20a_channel_debug_dump, }, .tsg = { .enable = gk20a_tsg_enable, .disable = nvgpu_tsg_disable, .bind_channel = NULL, .unbind_channel = NULL, .unbind_channel_check_hw_state = nvgpu_tsg_unbind_channel_check_hw_state, .unbind_channel_check_ctx_reload = nvgpu_tsg_unbind_channel_check_ctx_reload, .unbind_channel_check_eng_faulted = NULL, .check_ctxsw_timeout = nvgpu_tsg_check_ctxsw_timeout, .force_reset = nvgpu_tsg_force_reset_ch, .post_event_id = nvgpu_tsg_post_event_id, .set_timeslice = nvgpu_tsg_set_timeslice, .default_timeslice_us = nvgpu_tsg_default_timeslice_us, }, .netlist = { .get_netlist_name = gm20b_netlist_get_name, .is_fw_defined = gm20b_netlist_is_firmware_defined, }, .mm = { .vm_bind_channel = nvgpu_vm_bind_channel, .setup_hw = nvgpu_mm_setup_hw, .is_bar1_supported = gm20b_mm_is_bar1_supported, .init_inst_block = gk20a_mm_init_inst_block, .bar1_map_userd = gk20a_mm_bar1_map_userd, .cache = { .fb_flush = gk20a_mm_fb_flush, .l2_invalidate = gk20a_mm_l2_invalidate, .l2_flush = gk20a_mm_l2_flush, .cbc_clean = gk20a_mm_cbc_clean, }, .gmmu = { .get_mmu_levels = gk20a_mm_get_mmu_levels, .map = nvgpu_gmmu_map_locked, .unmap = nvgpu_gmmu_unmap_locked, .get_big_page_sizes = gm20b_mm_get_big_page_sizes, .get_default_big_page_size = gm20b_mm_get_default_big_page_size, .get_iommu_bit = gk20a_mm_get_iommu_bit, .gpu_phys_addr = gm20b_gpu_phys_addr, } }, .therm = { .init_therm_setup_hw = gm20b_init_therm_setup_hw, .init_elcg_mode = gm20b_therm_init_elcg_mode, .init_blcg_mode = gm20b_therm_init_blcg_mode, .elcg_init_idle_filters = gm20b_elcg_init_idle_filters, .throttle_enable = gm20b_therm_throttle_enable, .throttle_disable = gm20b_therm_throttle_disable, .idle_slowdown_enable = gm20b_therm_idle_slowdown_enable, .idle_slowdown_disable = gm20b_therm_idle_slowdown_disable, }, .pmu = { .is_pmu_supported = gm20b_is_pmu_supported, .falcon_base_addr = gk20a_pmu_falcon_base_addr, .pmu_setup_elpg = gm20b_pmu_setup_elpg, .pmu_get_queue_head = pwr_pmu_queue_head_r, .pmu_get_queue_head_size = pwr_pmu_queue_head__size_1_v, .pmu_get_queue_tail = pwr_pmu_queue_tail_r, .pmu_get_queue_tail_size = pwr_pmu_queue_tail__size_1_v, .pmu_reset = nvgpu_pmu_reset, .pmu_queue_head = gk20a_pmu_queue_head, .pmu_queue_tail = gk20a_pmu_queue_tail, .pmu_msgq_tail = gk20a_pmu_msgq_tail, .pmu_mutex_size = pwr_pmu_mutex__size_1_v, .pmu_mutex_owner = gk20a_pmu_mutex_owner, .pmu_mutex_acquire = gk20a_pmu_mutex_acquire, .pmu_mutex_release = gk20a_pmu_mutex_release, .pmu_is_interrupted = gk20a_pmu_is_interrupted, .pmu_isr = gk20a_pmu_isr, .pmu_init_perfmon_counter = gk20a_pmu_init_perfmon_counter, .pmu_pg_idle_counter_config = gk20a_pmu_pg_idle_counter_config, .pmu_read_idle_counter = gk20a_pmu_read_idle_counter, .pmu_reset_idle_counter = gk20a_pmu_reset_idle_counter, .pmu_read_idle_intr_status = gk20a_pmu_read_idle_intr_status, .pmu_clear_idle_intr_status = gk20a_pmu_clear_idle_intr_status, .pmu_dump_elpg_stats = gk20a_pmu_dump_elpg_stats, .pmu_dump_falcon_stats = gk20a_pmu_dump_falcon_stats, .pmu_enable_irq = gk20a_pmu_enable_irq, .write_dmatrfbase = gm20b_write_dmatrfbase, .dump_secure_fuses = pmu_dump_security_fuses_gm20b, .reset_engine = gk20a_pmu_engine_reset, .is_engine_in_reset = gk20a_pmu_is_engine_in_reset, .get_irqdest = gk20a_pmu_get_irqdest, .is_debug_mode_enabled = gm20b_pmu_is_debug_mode_en, .pmu_clear_bar0_host_err_status = gm20b_clear_pmu_bar0_host_err_status, .bar0_error_status = gk20a_pmu_bar0_error_status, .flcn_setup_boot_config = gm20b_pmu_flcn_setup_boot_config, }, .clk = { .init_clk_support = gm20b_init_clk_support, .suspend_clk_support = gm20b_suspend_clk_support, .get_voltage = gm20b_clk_get_voltage, .get_gpcclk_clock_counter = gm20b_clk_get_gpcclk_clock_counter, .pll_reg_write = gm20b_clk_pll_reg_write, .get_pll_debug_data = gm20b_clk_get_pll_debug_data, }, .regops = { .exec_regops = exec_regops_gk20a, .get_global_whitelist_ranges = gm20b_get_global_whitelist_ranges, .get_global_whitelist_ranges_count = gm20b_get_global_whitelist_ranges_count, .get_context_whitelist_ranges = gm20b_get_context_whitelist_ranges, .get_context_whitelist_ranges_count = gm20b_get_context_whitelist_ranges_count, .get_runcontrol_whitelist = gm20b_get_runcontrol_whitelist, .get_runcontrol_whitelist_count = gm20b_get_runcontrol_whitelist_count, .get_qctl_whitelist = gm20b_get_qctl_whitelist, .get_qctl_whitelist_count = gm20b_get_qctl_whitelist_count, }, .mc = { .intr_mask = gm20b_mc_intr_mask, .intr_enable = gm20b_mc_intr_enable, .intr_unit_config = gm20b_mc_intr_unit_config, .isr_stall = gm20b_mc_isr_stall, .intr_stall = gm20b_mc_intr_stall, .intr_stall_pause = gm20b_mc_intr_stall_pause, .intr_stall_resume = gm20b_mc_intr_stall_resume, .intr_nonstall = gm20b_mc_intr_nonstall, .intr_nonstall_pause = gm20b_mc_intr_nonstall_pause, .intr_nonstall_resume = gm20b_mc_intr_nonstall_resume, .isr_nonstall = gm20b_mc_isr_nonstall, .enable = gm20b_mc_enable, .disable = gm20b_mc_disable, .reset = gm20b_mc_reset, .is_intr1_pending = gm20b_mc_is_intr1_pending, .log_pending_intrs = gm20b_mc_log_pending_intrs, .reset_mask = gm20b_mc_reset_mask, .is_enabled = gm20b_mc_is_enabled, .fb_reset = gm20b_mc_fb_reset, .ltc_isr = gm20b_mc_ltc_isr, .is_mmu_fault_pending = gm20b_mc_is_mmu_fault_pending, }, .debug = { .show_dump = gk20a_debug_show_dump, }, #ifdef NVGPU_DEBUGGER .debugger = { .post_events = nvgpu_dbg_gpu_post_events, .dbg_set_powergate = nvgpu_dbg_set_powergate, .check_and_set_global_reservation = nvgpu_check_and_set_global_reservation, .check_and_set_context_reservation = nvgpu_check_and_set_context_reservation, .release_profiler_reservation = nvgpu_release_profiler_reservation, }, #endif .perf = { .enable_membuf = gm20b_perf_enable_membuf, .disable_membuf = gm20b_perf_disable_membuf, .membuf_reset_streaming = gm20b_perf_membuf_reset_streaming, .get_membuf_pending_bytes = gm20b_perf_get_membuf_pending_bytes, .set_membuf_handled_bytes = gm20b_perf_set_membuf_handled_bytes, .get_membuf_overflow_status = gm20b_perf_get_membuf_overflow_status, .get_pmm_per_chiplet_offset = gm20b_perf_get_pmm_per_chiplet_offset, }, .perfbuf = { .perfbuf_enable = nvgpu_perfbuf_enable_locked, .perfbuf_disable = nvgpu_perfbuf_disable_locked, }, .bus = { .init_hw = gk20a_bus_init_hw, .isr = gk20a_bus_isr, .bar1_bind = gm20b_bus_bar1_bind, .set_bar0_window = gk20a_bus_set_bar0_window, }, .ptimer = { .isr = gk20a_ptimer_isr, .read_ptimer = gk20a_read_ptimer, .get_timestamps_zipper = nvgpu_get_timestamps_zipper, }, #if defined(CONFIG_GK20A_CYCLE_STATS) .css = { .enable_snapshot = nvgpu_css_enable_snapshot, .disable_snapshot = nvgpu_css_disable_snapshot, .check_data_available = nvgpu_css_check_data_available, .set_handled_snapshots = nvgpu_css_set_handled_snapshots, .allocate_perfmon_ids = nvgpu_css_allocate_perfmon_ids, .release_perfmon_ids = nvgpu_css_release_perfmon_ids, .get_overflow_status = nvgpu_css_get_overflow_status, .get_pending_snapshots = nvgpu_css_get_pending_snapshots, .get_max_buffer_size = nvgpu_css_get_max_buffer_size, }, #endif .falcon = { .reset = gk20a_falcon_reset, .set_irq = gk20a_falcon_set_irq, .clear_halt_interrupt_status = gk20a_falcon_clear_halt_interrupt_status, .is_falcon_cpu_halted = gk20a_is_falcon_cpu_halted, .is_falcon_idle = gk20a_is_falcon_idle, .is_falcon_scrubbing_done = gk20a_is_falcon_scrubbing_done, .copy_from_dmem = gk20a_falcon_copy_from_dmem, .copy_to_dmem = gk20a_falcon_copy_to_dmem, .copy_to_imem = gk20a_falcon_copy_to_imem, .copy_from_imem = gk20a_falcon_copy_from_imem, .bootstrap = gk20a_falcon_bootstrap, .dump_falcon_stats = gk20a_falcon_dump_stats, .mailbox_read = gk20a_falcon_mailbox_read, .mailbox_write = gk20a_falcon_mailbox_write, .get_falcon_ctls = gk20a_falcon_get_ctls, .get_mem_size = gk20a_falcon_get_mem_size, .get_ports_count = gk20a_falcon_get_ports_count }, .priv_ring = { .enable_priv_ring = gm20b_priv_ring_enable, .isr = gm20b_priv_ring_isr, .set_ppriv_timeout_settings = gm20b_priv_set_timeout_settings, .enum_ltc = gm20b_priv_ring_enum_ltc, .get_gpc_count = gm20b_priv_ring_get_gpc_count, .get_fbp_count = gm20b_priv_ring_get_fbp_count, }, .fuse = { .check_priv_security = gm20b_fuse_check_priv_security, .fuse_status_opt_fbio = gm20b_fuse_status_opt_fbio, .fuse_status_opt_fbp = gm20b_fuse_status_opt_fbp, .fuse_status_opt_rop_l2_fbp = gm20b_fuse_status_opt_rop_l2_fbp, .fuse_status_opt_tpc_gpc = gm20b_fuse_status_opt_tpc_gpc, .fuse_ctrl_opt_tpc_gpc = gm20b_fuse_ctrl_opt_tpc_gpc, .fuse_opt_sec_debug_en = gm20b_fuse_opt_sec_debug_en, .fuse_opt_priv_sec_en = gm20b_fuse_opt_priv_sec_en, .read_vin_cal_fuse_rev = NULL, .read_vin_cal_slope_intercept_fuse = NULL, .read_vin_cal_gain_offset_fuse = NULL, .read_gcplex_config_fuse = nvgpu_tegra_fuse_read_gcplex_config_fuse, }, .top = { .device_info_parse_enum = gm20b_device_info_parse_enum, .device_info_parse_data = gm20b_device_info_parse_data, .get_device_info = gm20b_get_device_info, .is_engine_gr = gm20b_is_engine_gr, .is_engine_ce = gm20b_is_engine_ce, .get_ce_inst_id = gm20b_get_ce_inst_id, .get_max_gpc_count = gm20b_top_get_max_gpc_count, .get_max_tpc_per_gpc_count = gm20b_top_get_max_tpc_per_gpc_count, .get_max_fbps_count = gm20b_top_get_max_fbps_count, .get_max_ltc_per_fbp = gm20b_top_get_max_ltc_per_fbp, .get_max_lts_per_ltc = gm20b_top_get_max_lts_per_ltc, }, .chip_init_gpu_characteristics = gk20a_init_gpu_characteristics, .get_litter_value = gm20b_get_litter_value, }; int gm20b_init_hal(struct gk20a *g) { struct gpu_ops *gops = &g->ops; gops->ltc = gm20b_ops.ltc; gops->cbc = gm20b_ops.cbc; gops->ce = gm20b_ops.ce; gops->gr = gm20b_ops.gr; gops->class = gm20b_ops.class; gops->gr.ctxsw_prog = gm20b_ops.gr.ctxsw_prog; gops->gr.config = gm20b_ops.gr.config; gops->fb = gm20b_ops.fb; gops->cg = gm20b_ops.cg; gops->fifo = gm20b_ops.fifo; gops->engine = gm20b_ops.engine; gops->pbdma = gm20b_ops.pbdma; gops->ramfc = gm20b_ops.ramfc; gops->ramin = gm20b_ops.ramin; gops->runlist = gm20b_ops.runlist; gops->userd = gm20b_ops.userd; gops->channel = gm20b_ops.channel; gops->tsg = gm20b_ops.tsg; gops->sync = gm20b_ops.sync; gops->engine_status = gm20b_ops.engine_status; gops->pbdma_status = gm20b_ops.pbdma_status; gops->netlist = gm20b_ops.netlist; gops->mm = gm20b_ops.mm; gops->therm = gm20b_ops.therm; gops->pmu = gm20b_ops.pmu; /* * clk must be assigned member by member * since some clk ops are assigned during probe prior to HAL init */ gops->clk.init_clk_support = gm20b_ops.clk.init_clk_support; gops->clk.suspend_clk_support = gm20b_ops.clk.suspend_clk_support; gops->clk.init_debugfs = gm20b_ops.clk.init_debugfs; gops->clk.get_voltage = gm20b_ops.clk.get_voltage; gops->clk.get_gpcclk_clock_counter = gm20b_ops.clk.get_gpcclk_clock_counter; gops->clk.pll_reg_write = gm20b_ops.clk.pll_reg_write; gops->clk.get_pll_debug_data = gm20b_ops.clk.get_pll_debug_data; gops->regops = gm20b_ops.regops; gops->mc = gm20b_ops.mc; gops->perf = gm20b_ops.perf; gops->perfbuf = gm20b_ops.perfbuf; gops->debug = gm20b_ops.debug; #ifdef NVGPU_DEBUGGER gops->debugger = gm20b_ops.debugger; #endif gops->bus = gm20b_ops.bus; gops->ptimer = gm20b_ops.ptimer; #if defined(CONFIG_GK20A_CYCLE_STATS) gops->css = gm20b_ops.css; #endif gops->falcon = gm20b_ops.falcon; gops->priv_ring = gm20b_ops.priv_ring; gops->fuse = gm20b_ops.fuse; gops->top = gm20b_ops.top; /* Lone functions */ gops->chip_init_gpu_characteristics = gm20b_ops.chip_init_gpu_characteristics; gops->get_litter_value = gm20b_ops.get_litter_value; gops->semaphore_wakeup = gk20a_channel_semaphore_wakeup; nvgpu_set_enabled(g, NVGPU_GR_USE_DMA_FOR_FW_BOOTSTRAP, true); nvgpu_set_enabled(g, NVGPU_PMU_PSTATE, false); nvgpu_set_enabled(g, NVGPU_FECS_TRACE_VA, false); nvgpu_set_enabled(g, NVGPU_FECS_TRACE_FEATURE_CONTROL, false); /* Read fuses to check if gpu needs to boot in secure/non-secure mode */ if (gops->fuse.check_priv_security(g) != 0) { return -EINVAL; /* Do not boot gpu */ } /* priv security dependent ops */ if (nvgpu_is_enabled(g, NVGPU_SEC_PRIVSECURITY)) { /* Add in ops from gm20b acr */ gops->pmu.setup_apertures = gm20b_pmu_setup_apertures; gops->pmu.secured_pmu_start = gm20b_secured_pmu_start; gops->gr.falcon.load_ctxsw_ucode = nvgpu_gr_falcon_load_secure_ctxsw_ucode; } else { /* Inherit from gk20a */ gops->pmu.setup_apertures = gm20b_pmu_ns_setup_apertures; gops->pmu.pmu_ns_bootstrap = gk20a_pmu_ns_bootstrap; } nvgpu_set_enabled(g, NVGPU_SUPPORT_ZBC_STENCIL, false); nvgpu_set_enabled(g, NVGPU_SUPPORT_PREEMPTION_GFXP, false); nvgpu_set_enabled(g, NVGPU_PMU_FECS_BOOTSTRAP_DONE, false); g->name = "gm20b"; return 0; }