/* * GM20B Graphics * * Copyright (c) 2014-2017, NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. */ #include "gk20a/gk20a.h" #include "gk20a/ce2_gk20a.h" #include "gk20a/dbg_gpu_gk20a.h" #include "gk20a/fb_gk20a.h" #include "gk20a/fifo_gk20a.h" #include "gk20a/therm_gk20a.h" #include "gk20a/mm_gk20a.h" #include "gk20a/css_gr_gk20a.h" #include "gk20a/mc_gk20a.h" #include "gk20a/bus_gk20a.h" #include "gk20a/flcn_gk20a.h" #include "gk20a/priv_ring_gk20a.h" #include "gk20a/regops_gk20a.h" #include "gk20a/pmu_gk20a.h" #include "gk20a/gr_gk20a.h" #include "gk20a/tsg_gk20a.h" #include "ltc_gm20b.h" #include "gr_gm20b.h" #include "ltc_gm20b.h" #include "fb_gm20b.h" #include "gm20b_gating_reglist.h" #include "fifo_gm20b.h" #include "gr_ctx_gm20b.h" #include "mm_gm20b.h" #include "pmu_gm20b.h" #include "clk_gm20b.h" #include "regops_gm20b.h" #include "cde_gm20b.h" #include "therm_gm20b.h" #include "bus_gm20b.h" #include "hal_gm20b.h" #include "acr_gm20b.h" #include #include #include #include #include #include #include #include #include #include #include #define PRIV_SECURITY_DISABLE 0x01 static int gm20b_get_litter_value(struct gk20a *g, int value) { int ret = EINVAL; switch (value) { case GPU_LIT_NUM_GPCS: ret = proj_scal_litter_num_gpcs_v(); break; case GPU_LIT_NUM_PES_PER_GPC: ret = proj_scal_litter_num_pes_per_gpc_v(); break; case GPU_LIT_NUM_ZCULL_BANKS: ret = proj_scal_litter_num_zcull_banks_v(); break; case GPU_LIT_NUM_TPC_PER_GPC: ret = proj_scal_litter_num_tpc_per_gpc_v(); break; case GPU_LIT_NUM_SM_PER_TPC: ret = proj_scal_litter_num_sm_per_tpc_v(); break; case GPU_LIT_NUM_FBPS: ret = proj_scal_litter_num_fbps_v(); break; case GPU_LIT_GPC_BASE: ret = proj_gpc_base_v(); break; case GPU_LIT_GPC_STRIDE: ret = proj_gpc_stride_v(); break; case GPU_LIT_GPC_SHARED_BASE: ret = proj_gpc_shared_base_v(); break; case GPU_LIT_TPC_IN_GPC_BASE: ret = proj_tpc_in_gpc_base_v(); break; case GPU_LIT_TPC_IN_GPC_STRIDE: ret = proj_tpc_in_gpc_stride_v(); break; case GPU_LIT_TPC_IN_GPC_SHARED_BASE: ret = proj_tpc_in_gpc_shared_base_v(); break; case GPU_LIT_PPC_IN_GPC_BASE: ret = proj_ppc_in_gpc_base_v(); break; case GPU_LIT_PPC_IN_GPC_STRIDE: ret = proj_ppc_in_gpc_stride_v(); break; case GPU_LIT_PPC_IN_GPC_SHARED_BASE: ret = proj_ppc_in_gpc_shared_base_v(); break; case GPU_LIT_ROP_BASE: ret = proj_rop_base_v(); break; case GPU_LIT_ROP_STRIDE: ret = proj_rop_stride_v(); break; case GPU_LIT_ROP_SHARED_BASE: ret = proj_rop_shared_base_v(); break; case GPU_LIT_HOST_NUM_ENGINES: ret = proj_host_num_engines_v(); break; case GPU_LIT_HOST_NUM_PBDMA: ret = proj_host_num_pbdma_v(); break; case GPU_LIT_LTC_STRIDE: ret = proj_ltc_stride_v(); break; case GPU_LIT_LTS_STRIDE: ret = proj_lts_stride_v(); break; /* Even though GM20B doesn't have an FBPA unit, the HW reports one, * and the microcode as a result leaves space in the context buffer * for one, so make sure SW accounts for this also. */ case GPU_LIT_NUM_FBPAS: ret = proj_scal_litter_num_fbpas_v(); break; /* Hardcode FBPA values other than NUM_FBPAS to 0. */ case GPU_LIT_FBPA_STRIDE: case GPU_LIT_FBPA_BASE: case GPU_LIT_FBPA_SHARED_BASE: ret = 0; break; default: nvgpu_err(g, "Missing definition %d", value); BUG(); break; } return ret; } 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_cbc = gm20b_ltc_init_cbc, .init_fs_state = gm20b_ltc_init_fs_state, .init_comptags = gm20b_ltc_init_comptags, .cbc_ctrl = gm20b_ltc_cbc_ctrl, .isr = gm20b_ltc_isr, .cbc_fix_config = gm20b_ltc_cbc_fix_config, .flush = gm20b_flush_ltc, .set_enabled = gm20b_ltc_set_enabled, }, .ce2 = { .isr_stall = gk20a_ce2_isr, .isr_nonstall = gk20a_ce2_nonstall_isr, }, .gr = { .init_gpc_mmu = gr_gm20b_init_gpc_mmu, .bundle_cb_defaults = gr_gm20b_bundle_cb_defaults, .cb_size_default = gr_gm20b_cb_size_default, .calc_global_ctx_buffer_size = gr_gm20b_calc_global_ctx_buffer_size, .commit_global_attrib_cb = gr_gm20b_commit_global_attrib_cb, .commit_global_bundle_cb = gr_gm20b_commit_global_bundle_cb, .commit_global_cb_manager = gr_gm20b_commit_global_cb_manager, .commit_global_pagepool = gr_gm20b_commit_global_pagepool, .handle_sw_method = gr_gm20b_handle_sw_method, .set_alpha_circular_buffer_size = gr_gm20b_set_alpha_circular_buffer_size, .set_circular_buffer_size = gr_gm20b_set_circular_buffer_size, .enable_hww_exceptions = gr_gk20a_enable_hww_exceptions, .is_valid_class = gr_gm20b_is_valid_class, .is_valid_gfx_class = gr_gm20b_is_valid_gfx_class, .is_valid_compute_class = gr_gm20b_is_valid_compute_class, .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, .init_fs_state = gr_gm20b_init_fs_state, .set_hww_esr_report_mask = gr_gm20b_set_hww_esr_report_mask, .falcon_load_ucode = gr_gm20b_load_ctxsw_ucode_segments, .load_ctxsw_ucode = gr_gk20a_load_ctxsw_ucode, .set_gpc_tpc_mask = gr_gm20b_set_gpc_tpc_mask, .get_gpc_tpc_mask = gr_gm20b_get_gpc_tpc_mask, .free_channel_ctx = gk20a_free_channel_ctx, .alloc_obj_ctx = gk20a_alloc_obj_ctx, .bind_ctxsw_zcull = gr_gk20a_bind_ctxsw_zcull, .get_zcull_info = gr_gk20a_get_zcull_info, .is_tpc_addr = gr_gm20b_is_tpc_addr, .get_tpc_num = gr_gm20b_get_tpc_num, .detect_sm_arch = gr_gm20b_detect_sm_arch, .add_zbc_color = gr_gk20a_add_zbc_color, .add_zbc_depth = gr_gk20a_add_zbc_depth, .zbc_set_table = gk20a_gr_zbc_set_table, .zbc_query_table = gr_gk20a_query_zbc, .pmu_save_zbc = gk20a_pmu_save_zbc, .add_zbc = gr_gk20a_add_zbc, .pagepool_default_size = gr_gm20b_pagepool_default_size, .init_ctx_state = gr_gk20a_init_ctx_state, .alloc_gr_ctx = gr_gm20b_alloc_gr_ctx, .free_gr_ctx = gr_gk20a_free_gr_ctx, .update_ctxsw_preemption_mode = gr_gm20b_update_ctxsw_preemption_mode, .dump_gr_regs = gr_gm20b_dump_gr_status_regs, .update_pc_sampling = gr_gm20b_update_pc_sampling, .get_fbp_en_mask = gr_gm20b_get_fbp_en_mask, .get_max_ltc_per_fbp = gr_gm20b_get_max_ltc_per_fbp, .get_max_lts_per_ltc = gr_gm20b_get_max_lts_per_ltc, .get_rop_l2_en_mask = gr_gm20b_rop_l2_en_mask, .get_max_fbps_count = gr_gm20b_get_max_fbps_count, .init_sm_dsm_reg_info = gr_gm20b_init_sm_dsm_reg_info, .wait_empty = gr_gk20a_wait_idle, .init_cyclestats = gr_gm20b_init_cyclestats, .set_sm_debug_mode = gr_gk20a_set_sm_debug_mode, .enable_cde_in_fecs = gr_gm20b_enable_cde_in_fecs, .bpt_reg_info = gr_gm20b_bpt_reg_info, .get_access_map = gr_gm20b_get_access_map, .handle_fecs_error = gk20a_gr_handle_fecs_error, .handle_sm_exception = gr_gk20a_handle_sm_exception, .handle_tex_exception = gr_gk20a_handle_tex_exception, .enable_gpc_exceptions = gk20a_gr_enable_gpc_exceptions, .enable_exceptions = gk20a_gr_enable_exceptions, .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, .update_sm_error_state = gm20b_gr_update_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, .get_preemption_mode_flags = gr_gm20b_get_preemption_mode_flags, .fuse_override = gm20b_gr_fuse_override, .init_sm_id_table = gr_gk20a_init_sm_id_table, .load_smid_config = gr_gm20b_load_smid_config, .program_sm_id_numbering = gr_gm20b_program_sm_id_numbering, .is_ltcs_ltss_addr = gr_gm20b_is_ltcs_ltss_addr, .is_ltcn_ltss_addr = gr_gm20b_is_ltcn_ltss_addr, .split_lts_broadcast_addr = gr_gm20b_split_lts_broadcast_addr, .split_ltc_broadcast_addr = gr_gm20b_split_ltc_broadcast_addr, .setup_rop_mapping = gr_gk20a_setup_rop_mapping, .program_zcull_mapping = gr_gk20a_program_zcull_mapping, .commit_global_timeslice = gr_gk20a_commit_global_timeslice, .commit_inst = gr_gk20a_commit_inst, .write_zcull_ptr = gr_gk20a_write_zcull_ptr, .write_pm_ptr = gr_gk20a_write_pm_ptr, .init_elcg_mode = gr_gk20a_init_elcg_mode, .load_tpc_mask = gr_gm20b_load_tpc_mask, .inval_icache = gr_gk20a_inval_icache, .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_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, .disable_rd_coalesce = gm20a_gr_disable_rd_coalesce, .init_ctxsw_hdr_data = gk20a_gr_init_ctxsw_hdr_data, }, .fb = { .reset = fb_gk20a_reset, .init_hw = gk20a_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, .compression_page_size = gm20b_fb_compression_page_size, .compressible_page_size = gm20b_fb_compressible_page_size, .vpr_info_fetch = gm20b_fb_vpr_info_fetch, .dump_vpr_wpr_info = gm20b_fb_dump_vpr_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 = gk20a_fb_tlb_invalidate, }, .clock_gating = { .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, .bind_channel = channel_gm20b_bind, .unbind_channel = gk20a_fifo_channel_unbind, .disable_channel = gk20a_fifo_disable_channel, .enable_channel = gk20a_fifo_enable_channel, .alloc_inst = gk20a_fifo_alloc_inst, .free_inst = gk20a_fifo_free_inst, .setup_ramfc = gk20a_fifo_setup_ramfc, .channel_set_priority = gk20a_fifo_set_priority, .channel_set_timeslice = gk20a_fifo_set_timeslice, .default_timeslice_us = gk20a_fifo_default_timeslice_us, .setup_userd = gk20a_fifo_setup_userd, .userd_gp_get = gk20a_fifo_userd_gp_get, .userd_gp_put = gk20a_fifo_userd_gp_put, .userd_pb_get = gk20a_fifo_userd_pb_get, .pbdma_acquire_val = gk20a_fifo_pbdma_acquire_val, .preempt_channel = gk20a_fifo_preempt_channel, .preempt_tsg = gk20a_fifo_preempt_tsg, .enable_tsg = gk20a_enable_tsg, .disable_tsg = gk20a_disable_tsg, .tsg_verify_status_ctx_reload = gm20b_fifo_tsg_verify_status_ctx_reload, .update_runlist = gk20a_fifo_update_runlist, .trigger_mmu_fault = gm20b_fifo_trigger_mmu_fault, .get_mmu_fault_info = gk20a_fifo_get_mmu_fault_info, .wait_engine_idle = gk20a_fifo_wait_engine_idle, .get_num_fifos = gm20b_fifo_get_num_fifos, .get_pbdma_signature = gk20a_fifo_get_pbdma_signature, .set_runlist_interleave = gk20a_fifo_set_runlist_interleave, .tsg_set_timeslice = gk20a_fifo_tsg_set_timeslice, .force_reset_ch = gk20a_fifo_force_reset_ch, .engine_enum_from_type = gk20a_fifo_engine_enum_from_type, .device_info_data_parse = gm20b_device_info_data_parse, .eng_runlist_base_size = fifo_eng_runlist_base__size_1_v, .init_engine_info = gk20a_fifo_init_engine_info, .runlist_entry_size = ram_rl_entry_size_v, .get_tsg_runlist_entry = gk20a_get_tsg_runlist_entry, .get_ch_runlist_entry = gk20a_get_ch_runlist_entry, .is_fault_engine_subid_gpc = gk20a_is_fault_engine_subid_gpc, .dump_pbdma_status = gk20a_dump_pbdma_status, .dump_eng_status = gk20a_dump_eng_status, .dump_channel_status_ramfc = gk20a_dump_channel_status_ramfc, .intr_0_error_mask = gk20a_fifo_intr_0_error_mask, .is_preempt_pending = gk20a_fifo_is_preempt_pending, .init_pbdma_intr_descs = gm20b_fifo_init_pbdma_intr_descs, .reset_enable_hw = gk20a_init_fifo_reset_enable_hw, .teardown_ch_tsg = gk20a_fifo_teardown_ch_tsg, .handle_sched_error = gk20a_fifo_handle_sched_error, .handle_pbdma_intr_0 = gk20a_fifo_handle_pbdma_intr_0, .handle_pbdma_intr_1 = gk20a_fifo_handle_pbdma_intr_1, .tsg_bind_channel = gk20a_tsg_bind_channel, .tsg_unbind_channel = gk20a_tsg_unbind_channel, #ifdef CONFIG_TEGRA_GK20A_NVHOST .alloc_syncpt_buf = gk20a_fifo_alloc_syncpt_buf, .free_syncpt_buf = gk20a_fifo_free_syncpt_buf, .add_syncpt_wait_cmd = gk20a_fifo_add_syncpt_wait_cmd, .get_syncpt_wait_cmd_size = gk20a_fifo_get_syncpt_wait_cmd_size, .add_syncpt_incr_cmd = gk20a_fifo_add_syncpt_incr_cmd, .get_syncpt_incr_cmd_size = gk20a_fifo_get_syncpt_incr_cmd_size, #endif }, .gr_ctx = { .get_netlist_name = gr_gm20b_get_netlist_name, .is_fw_defined = gr_gm20b_is_firmware_defined, }, .mm = { .support_sparse = gm20b_mm_support_sparse, .gmmu_map = gk20a_locked_gmmu_map, .gmmu_unmap = gk20a_locked_gmmu_unmap, .vm_bind_channel = gk20a_vm_bind_channel, .fb_flush = gk20a_mm_fb_flush, .l2_invalidate = gk20a_mm_l2_invalidate, .l2_flush = gk20a_mm_l2_flush, .cbc_clean = gk20a_mm_cbc_clean, .set_big_page_size = gm20b_mm_set_big_page_size, .get_big_page_sizes = gm20b_mm_get_big_page_sizes, .get_default_big_page_size = gm20b_mm_get_default_big_page_size, .gpu_phys_addr = gm20b_gpu_phys_addr, .get_physical_addr_bits = gk20a_mm_get_physical_addr_bits, .get_mmu_levels = gk20a_mm_get_mmu_levels, .init_pdb = gk20a_mm_init_pdb, .init_mm_setup_hw = gk20a_init_mm_setup_hw, .is_bar1_supported = gm20b_mm_is_bar1_supported, .init_inst_block = gk20a_init_inst_block, .mmu_fault_pending = gk20a_fifo_mmu_fault_pending, }, .therm = { .init_therm_setup_hw = gm20b_init_therm_setup_hw, .elcg_init_idle_filters = gk20a_elcg_init_idle_filters, }, .pmu = { .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_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_acquire = gk20a_pmu_mutex_acquire, .pmu_mutex_release = gk20a_pmu_mutex_release, .write_dmatrfbase = gm20b_write_dmatrfbase, .pmu_elpg_statistics = gk20a_pmu_elpg_statistics, .pmu_pg_init_param = NULL, .pmu_pg_supported_engines_list = gk20a_pmu_pg_engines_list, .pmu_pg_engines_feature_list = gk20a_pmu_pg_feature_list, .pmu_is_lpwr_feature_supported = NULL, .pmu_lpwr_enable_pg = NULL, .pmu_lpwr_disable_pg = NULL, .pmu_pg_param_post_init = NULL, .dump_secure_fuses = pmu_dump_security_fuses_gm20b, .reset_engine = gk20a_pmu_engine_reset, .is_engine_in_reset = gk20a_pmu_is_engine_in_reset, }, .clk = { .init_clk_support = gm20b_init_clk_support, .suspend_clk_support = gm20b_suspend_clk_support, #ifdef CONFIG_DEBUG_FS .init_debugfs = gm20b_clk_init_debugfs, #endif .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 = { .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_runcontrol_whitelist_ranges = gm20b_get_runcontrol_whitelist_ranges, .get_runcontrol_whitelist_ranges_count = gm20b_get_runcontrol_whitelist_ranges_count, .get_qctl_whitelist = gm20b_get_qctl_whitelist, .get_qctl_whitelist_count = gm20b_get_qctl_whitelist_count, .get_qctl_whitelist_ranges = gm20b_get_qctl_whitelist_ranges, .get_qctl_whitelist_ranges_count = gm20b_get_qctl_whitelist_ranges_count, .apply_smpc_war = gm20b_apply_smpc_war, }, .mc = { .intr_enable = mc_gk20a_intr_enable, .intr_unit_config = mc_gk20a_intr_unit_config, .isr_stall = mc_gk20a_isr_stall, .intr_stall = mc_gk20a_intr_stall, .intr_stall_pause = mc_gk20a_intr_stall_pause, .intr_stall_resume = mc_gk20a_intr_stall_resume, .intr_nonstall = mc_gk20a_intr_nonstall, .intr_nonstall_pause = mc_gk20a_intr_nonstall_pause, .intr_nonstall_resume = mc_gk20a_intr_nonstall_resume, .enable = gk20a_mc_enable, .disable = gk20a_mc_disable, .reset = gk20a_mc_reset, .boot_0 = gk20a_mc_boot_0, .is_intr1_pending = mc_gk20a_is_intr1_pending, }, .debug = { .show_dump = gk20a_debug_show_dump, }, .dbg_session_ops = { .exec_reg_ops = exec_regops_gk20a, .dbg_set_powergate = 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, .perfbuffer_enable = gk20a_perfbuf_enable_locked, .perfbuffer_disable = gk20a_perfbuf_disable_locked, }, .cde = { .get_program_numbers = gm20b_cde_get_program_numbers, }, .bus = { .init_hw = gk20a_bus_init_hw, .isr = gk20a_bus_isr, .read_ptimer = gk20a_read_ptimer, .get_timestamps_zipper = nvgpu_get_timestamps_zipper, .bar1_bind = gm20b_bus_bar1_bind, }, #if defined(CONFIG_GK20A_CYCLE_STATS) .css = { .enable_snapshot = css_hw_enable_snapshot, .disable_snapshot = css_hw_disable_snapshot, .check_data_available = css_hw_check_data_available, .set_handled_snapshots = css_hw_set_handled_snapshots, .allocate_perfmon_ids = css_gr_allocate_perfmon_ids, .release_perfmon_ids = css_gr_release_perfmon_ids, }, #endif .falcon = { .falcon_hal_sw_init = gk20a_falcon_hal_sw_init, }, .priv_ring = { .isr = gk20a_priv_ring_isr, }, .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; struct nvgpu_gpu_characteristics *c = &g->gpu_characteristics; u32 val; gops->ltc = gm20b_ops.ltc; gops->ce2 = gm20b_ops.ce2; gops->gr = gm20b_ops.gr; gops->fb = gm20b_ops.fb; gops->clock_gating = gm20b_ops.clock_gating; gops->fifo = gm20b_ops.fifo; gops->gr_ctx = gm20b_ops.gr_ctx; 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.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->dbg_session_ops = gm20b_ops.dbg_session_ops; gops->debug = gm20b_ops.debug; gops->cde = gm20b_ops.cde; gops->bus = gm20b_ops.bus; #if defined(CONFIG_GK20A_CYCLE_STATS) gops->css = gm20b_ops.css; #endif gops->falcon = gm20b_ops.falcon; gops->priv_ring = gm20b_ops.priv_ring; /* Lone functions */ gops->chip_init_gpu_characteristics = gm20b_ops.chip_init_gpu_characteristics; gops->get_litter_value = gm20b_ops.get_litter_value; __nvgpu_set_enabled(g, NVGPU_GR_USE_DMA_FOR_FW_BOOTSTRAP, true); __nvgpu_set_enabled(g, NVGPU_SEC_SECUREGPCCS, false); __nvgpu_set_enabled(g, NVGPU_PMU_PSTATE, false); #ifdef CONFIG_TEGRA_ACR if (nvgpu_is_enabled(g, NVGPU_IS_FMODEL)) { __nvgpu_set_enabled(g, NVGPU_SEC_PRIVSECURITY, true); } else { val = gk20a_readl(g, fuse_opt_priv_sec_en_r()); if (!val) { gk20a_dbg_info("priv security is disabled in HW"); __nvgpu_set_enabled(g, NVGPU_SEC_PRIVSECURITY, false); } else { __nvgpu_set_enabled(g, NVGPU_SEC_PRIVSECURITY, true); } } #else if (nvgpu_is_enabled(g, NVGPU_IS_FMODEL)) { gk20a_dbg_info("running ASIM with PRIV security disabled"); __nvgpu_set_enabled(g, NVGPU_SEC_PRIVSECURITY, false); } else { val = gk20a_readl(g, fuse_opt_priv_sec_en_r()); if (!val) { __nvgpu_set_enabled(g, NVGPU_SEC_PRIVSECURITY, false); } else { gk20a_dbg_info("priv security is not supported but enabled"); __nvgpu_set_enabled(g, NVGPU_SEC_PRIVSECURITY, true); return -EPERM; } } #endif /* priv security dependent ops */ if (nvgpu_is_enabled(g, NVGPU_SEC_PRIVSECURITY)) { /* Add in ops from gm20b acr */ gops->pmu.is_pmu_supported = gm20b_is_pmu_supported; gops->pmu.prepare_ucode = prepare_ucode_blob; gops->pmu.pmu_setup_hw_and_bootstrap = gm20b_bootstrap_hs_flcn; gops->pmu.is_lazy_bootstrap = gm20b_is_lazy_bootstrap; gops->pmu.is_priv_load = gm20b_is_priv_load; gops->pmu.get_wpr = gm20b_wpr_info; gops->pmu.alloc_blob_space = gm20b_alloc_blob_space; gops->pmu.pmu_populate_loader_cfg = gm20b_pmu_populate_loader_cfg; gops->pmu.flcn_populate_bl_dmem_desc = gm20b_flcn_populate_bl_dmem_desc; gops->pmu.falcon_wait_for_halt = pmu_wait_for_halt; gops->pmu.falcon_clear_halt_interrupt_status = clear_halt_interrupt_status; gops->pmu.init_falcon_setup_hw = gm20b_init_pmu_setup_hw1; gops->pmu.init_wpr_region = gm20b_pmu_init_acr; gops->pmu.load_lsfalcon_ucode = gm20b_load_falcon_ucode; gops->gr.load_ctxsw_ucode = gr_gm20b_load_ctxsw_ucode; } else { /* Inherit from gk20a */ gops->pmu.is_pmu_supported = gk20a_is_pmu_supported; gops->pmu.prepare_ucode = nvgpu_pmu_prepare_ns_ucode_blob; gops->pmu.pmu_setup_hw_and_bootstrap = gk20a_init_pmu_setup_hw1; gops->pmu.pmu_nsbootstrap = pmu_bootstrap; gops->pmu.load_lsfalcon_ucode = NULL; gops->pmu.init_wpr_region = NULL; gops->gr.load_ctxsw_ucode = gr_gk20a_load_ctxsw_ucode; } __nvgpu_set_enabled(g, NVGPU_PMU_FECS_BOOTSTRAP_DONE, false); g->pmu_lsf_pmu_wpr_init_done = 0; g->bootstrap_owner = LSF_BOOTSTRAP_OWNER_DEFAULT; gm20b_init_uncompressed_kind_map(); gm20b_init_kind_attr(); g->name = "gm20b"; c->twod_class = FERMI_TWOD_A; c->threed_class = MAXWELL_B; c->compute_class = MAXWELL_COMPUTE_B; c->gpfifo_class = MAXWELL_CHANNEL_GPFIFO_A; c->inline_to_memory_class = KEPLER_INLINE_TO_MEMORY_B; c->dma_copy_class = MAXWELL_DMA_COPY_A; return 0; }