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0601fd25a5e01d0da638efef13c58b64f198bafb
linux-nvgpu/drivers/gpu/nvgpu/gv11b/hal_gv11b.c
Thomas Fleury 0601fd25a5 gpu: nvgpu: gv100: nvlink endpoint driver 
The following changes implements the initial (as per bringup) nvlink driver.

(1) SW initialization of nvlink core driver structures
(2) Nvlink interrupt handling
(3) Device initialization (IOCTRL, pll and clocks, device level intr)
(4) Falcon support for minion
(5) Minion load and bootstrapping
(6) Link initialization and DL PROD settings
(7) Device Interface init (and switching HSHUB to nvlink)
(8) HS set/get mode for both link and sublink
(9) Topology discovery and VBIOS settings.
(10) Ensures we get physical contiguous memory when Nvlink is enabled

This driver includes a hack for the current single dev/single link limitation.

JIRA: EVLR-2331
JIRA: EVLR-2330
JIRA: EVLR-2329
JIRA: EVLR-2328

Change-Id: Idca9a819179376cc655784482b24b575a52fa9e5
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1656790
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-02-25 21:48:24 -08:00

793 lines
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/*
* GV11B Tegra HAL interface
*
* Copyright (c) 2016-2018, 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 "gk20a/gk20a.h"
#include "gk20a/fifo_gk20a.h"
#include "gk20a/fecs_trace_gk20a.h"
#include "gk20a/css_gr_gk20a.h"
#include "gk20a/mc_gk20a.h"
#include "gk20a/mm_gk20a.h"
#include "gk20a/dbg_gpu_gk20a.h"
#include "gk20a/bus_gk20a.h"
#include "gk20a/flcn_gk20a.h"
#include "gk20a/regops_gk20a.h"
#include "gk20a/fb_gk20a.h"
#include "gk20a/pmu_gk20a.h"
#include "gk20a/gr_gk20a.h"
#include "gm20b/ltc_gm20b.h"
#include "gm20b/gr_gm20b.h"
#include "gm20b/fb_gm20b.h"
#include "gm20b/fifo_gm20b.h"
#include "gm20b/mm_gm20b.h"
#include "gm20b/acr_gm20b.h"
#include "gm20b/pmu_gm20b.h"
#include "gp10b/ltc_gp10b.h"
#include "gp10b/therm_gp10b.h"
#include "gp10b/mc_gp10b.h"
#include "gp10b/ce_gp10b.h"
#include "gp10b/priv_ring_gp10b.h"
#include "gp10b/fifo_gp10b.h"
#include "gp10b/fecs_trace_gp10b.h"
#include "gp10b/fb_gp10b.h"
#include "gp10b/mm_gp10b.h"
#include "gp10b/pmu_gp10b.h"
#include "gp10b/gr_gp10b.h"
#include "gp10b/fuse_gp10b.h"
#include "gp106/pmu_gp106.h"
#include "gp106/acr_gp106.h"
#include "gv100/gr_gv100.h"
#include "dbg_gpu_gv11b.h"
#include "hal_gv11b.h"
#include "css_gr_gv11b.h"
#include "gr_gv11b.h"
#include "mc_gv11b.h"
#include "ltc_gv11b.h"
#include "gv11b.h"
#include "ce_gv11b.h"
#include "gr_ctx_gv11b.h"
#include "mm_gv11b.h"
#include "pmu_gv11b.h"
#include "acr_gv11b.h"
#include "fb_gv11b.h"
#include "fifo_gv11b.h"
#include "gv11b_gating_reglist.h"
#include "regops_gv11b.h"
#include "subctx_gv11b.h"
#include "therm_gv11b.h"
#include <nvgpu/bus.h>
#include <nvgpu/debug.h>
#include <nvgpu/enabled.h>
#include <nvgpu/ctxsw_trace.h>
#include <nvgpu/hw/gv11b/hw_proj_gv11b.h>
#include <nvgpu/hw/gv11b/hw_fifo_gv11b.h>
#include <nvgpu/hw/gv11b/hw_ram_gv11b.h>
#include <nvgpu/hw/gv11b/hw_top_gv11b.h>
#include <nvgpu/hw/gv11b/hw_pwr_gv11b.h>
#include <nvgpu/hw/gv11b/hw_fuse_gv11b.h>
int gv11b_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_SHARED_BASE:
ret = proj_ppc_in_gpc_shared_base_v();
break;
case GPU_LIT_PPC_IN_GPC_STRIDE:
ret = proj_ppc_in_gpc_stride_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;
case GPU_LIT_SM_PRI_STRIDE:
ret = proj_sm_stride_v();
break;
case GPU_LIT_SMPC_PRI_BASE:
ret = proj_smpc_base_v();
break;
case GPU_LIT_SMPC_PRI_SHARED_BASE:
ret = proj_smpc_shared_base_v();
break;
case GPU_LIT_SMPC_PRI_UNIQUE_BASE:
ret = proj_smpc_unique_base_v();
break;
case GPU_LIT_SMPC_PRI_STRIDE:
ret = proj_smpc_stride_v();
break;
/* Even though GV11B 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;
case GPU_LIT_TWOD_CLASS:
ret = FERMI_TWOD_A;
break;
case GPU_LIT_THREED_CLASS:
ret = VOLTA_A;
break;
case GPU_LIT_COMPUTE_CLASS:
ret = VOLTA_COMPUTE_A;
break;
case GPU_LIT_GPFIFO_CLASS:
ret = VOLTA_CHANNEL_GPFIFO_A;
break;
case GPU_LIT_I2M_CLASS:
ret = KEPLER_INLINE_TO_MEMORY_B;
break;
case GPU_LIT_DMA_COPY_CLASS:
ret = VOLTA_DMA_COPY_A;
break;
default:
nvgpu_err(g, "Missing definition %d", value);
BUG();
break;
}
return ret;
}
static const struct gpu_ops gv11b_ops = {
.ltc = {
.determine_L2_size_bytes = gp10b_determine_L2_size_bytes,
.set_zbc_s_entry = gv11b_ltc_set_zbc_stencil_entry,
.set_zbc_color_entry = gm20b_ltc_set_zbc_color_entry,
.set_zbc_depth_entry = gm20b_ltc_set_zbc_depth_entry,
.init_cbc = NULL,
.init_fs_state = gv11b_ltc_init_fs_state,
.init_comptags = gp10b_ltc_init_comptags,
.cbc_ctrl = gp10b_ltc_cbc_ctrl,
.isr = gv11b_ltc_isr,
.flush = gm20b_flush_ltc,
.set_enabled = gp10b_ltc_set_enabled,
},
.ce2 = {
.isr_stall = gv11b_ce_isr,
.isr_nonstall = gp10b_ce_nonstall_isr,
.get_num_pce = gv11b_ce_get_num_pce,
},
.gr = {
.get_patch_slots = gr_gv100_get_patch_slots,
.init_gpc_mmu = gr_gv11b_init_gpc_mmu,
.bundle_cb_defaults = gr_gv11b_bundle_cb_defaults,
.cb_size_default = gr_gv11b_cb_size_default,
.calc_global_ctx_buffer_size =
gr_gv11b_calc_global_ctx_buffer_size,
.commit_global_attrib_cb = gr_gv11b_commit_global_attrib_cb,
.commit_global_bundle_cb = gr_gp10b_commit_global_bundle_cb,
.commit_global_cb_manager = gr_gp10b_commit_global_cb_manager,
.commit_global_pagepool = gr_gp10b_commit_global_pagepool,
.handle_sw_method = gr_gv11b_handle_sw_method,
.set_alpha_circular_buffer_size =
gr_gv11b_set_alpha_circular_buffer_size,
.set_circular_buffer_size = gr_gv11b_set_circular_buffer_size,
.enable_hww_exceptions = gr_gv11b_enable_hww_exceptions,
.is_valid_class = gr_gv11b_is_valid_class,
.is_valid_gfx_class = gr_gv11b_is_valid_gfx_class,
.is_valid_compute_class = gr_gv11b_is_valid_compute_class,
.get_sm_dsm_perf_regs = gv11b_gr_get_sm_dsm_perf_regs,
.get_sm_dsm_perf_ctrl_regs = gv11b_gr_get_sm_dsm_perf_ctrl_regs,
.init_fs_state = gr_gv11b_init_fs_state,
.set_hww_esr_report_mask = gv11b_gr_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_gv11b_set_gpc_tpc_mask,
.get_gpc_tpc_mask = gr_gm20b_get_gpc_tpc_mask,
.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_gv11b_detect_sm_arch,
.add_zbc_color = gr_gp10b_add_zbc_color,
.add_zbc_depth = gr_gp10b_add_zbc_depth,
.get_gpcs_swdx_dss_zbc_c_format_reg =
gr_gv11b_get_gpcs_swdx_dss_zbc_c_format_reg,
.get_gpcs_swdx_dss_zbc_z_format_reg =
gr_gv11b_get_gpcs_swdx_dss_zbc_z_format_reg,
.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_gv11b_pagepool_default_size,
.init_ctx_state = gr_gp10b_init_ctx_state,
.alloc_gr_ctx = gr_gp10b_alloc_gr_ctx,
.free_gr_ctx = gr_gk20a_free_gr_ctx,
.update_ctxsw_preemption_mode =
gr_gv11b_update_ctxsw_preemption_mode,
.dump_gr_regs = gr_gv11b_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 = gv11b_gr_init_sm_dsm_reg_info,
.wait_empty = gr_gv11b_wait_empty,
.init_cyclestats = gr_gm20b_init_cyclestats,
.set_sm_debug_mode = gv11b_gr_set_sm_debug_mode,
.enable_cde_in_fecs = NULL,
.bpt_reg_info = gv11b_gr_bpt_reg_info,
.get_access_map = gr_gv11b_get_access_map,
.handle_fecs_error = gr_gv11b_handle_fecs_error,
.handle_sm_exception = gr_gk20a_handle_sm_exception,
.handle_tex_exception = gr_gv11b_handle_tex_exception,
.enable_gpc_exceptions = gr_gv11b_enable_gpc_exceptions,
.enable_exceptions = gr_gv11b_enable_exceptions,
.get_lrf_tex_ltc_dram_override = get_ecc_override_val,
.update_smpc_ctxsw_mode = gr_gk20a_update_smpc_ctxsw_mode,
.update_hwpm_ctxsw_mode = gr_gk20a_update_hwpm_ctxsw_mode,
.record_sm_error_state = gv11b_gr_record_sm_error_state,
.update_sm_error_state = gv11b_gr_update_sm_error_state,
.clear_sm_error_state = gm20b_gr_clear_sm_error_state,
.suspend_contexts = gr_gp10b_suspend_contexts,
.resume_contexts = gr_gk20a_resume_contexts,
.get_preemption_mode_flags = gr_gp10b_get_preemption_mode_flags,
.init_sm_id_table = gr_gv100_init_sm_id_table,
.load_smid_config = gr_gv11b_load_smid_config,
.program_sm_id_numbering = gr_gv11b_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_gv11b_setup_rop_mapping,
.program_zcull_mapping = gr_gv11b_program_zcull_mapping,
.commit_global_timeslice = gr_gv11b_commit_global_timeslice,
.commit_inst = gr_gv11b_commit_inst,
.write_zcull_ptr = gr_gv11b_write_zcull_ptr,
.write_pm_ptr = gr_gv11b_write_pm_ptr,
.init_elcg_mode = gr_gv11b_init_elcg_mode,
.load_tpc_mask = gr_gv11b_load_tpc_mask,
.inval_icache = gr_gk20a_inval_icache,
.trigger_suspend = gv11b_gr_sm_trigger_suspend,
.wait_for_pause = gr_gk20a_wait_for_pause,
.resume_from_pause = gv11b_gr_resume_from_pause,
.clear_sm_errors = gr_gk20a_clear_sm_errors,
.tpc_enabled_exceptions = gr_gk20a_tpc_enabled_exceptions,
.get_esr_sm_sel = gv11b_gr_get_esr_sm_sel,
.sm_debugger_attached = gv11b_gr_sm_debugger_attached,
.suspend_single_sm = gv11b_gr_suspend_single_sm,
.suspend_all_sms = gv11b_gr_suspend_all_sms,
.resume_single_sm = gv11b_gr_resume_single_sm,
.resume_all_sms = gv11b_gr_resume_all_sms,
.get_sm_hww_warp_esr = gv11b_gr_get_sm_hww_warp_esr,
.get_sm_hww_global_esr = gv11b_gr_get_sm_hww_global_esr,
.get_sm_no_lock_down_hww_global_esr_mask =
gv11b_gr_get_sm_no_lock_down_hww_global_esr_mask,
.lock_down_sm = gv11b_gr_lock_down_sm,
.wait_for_sm_lock_down = gv11b_gr_wait_for_sm_lock_down,
.clear_sm_hww = gv11b_gr_clear_sm_hww,
.init_ovr_sm_dsm_perf = gv11b_gr_init_ovr_sm_dsm_perf,
.get_ovr_perf_regs = gv11b_gr_get_ovr_perf_regs,
.disable_rd_coalesce = gm20a_gr_disable_rd_coalesce,
.set_boosted_ctx = gr_gp10b_set_boosted_ctx,
.set_preemption_mode = gr_gp10b_set_preemption_mode,
.set_czf_bypass = NULL,
.pre_process_sm_exception = gr_gv11b_pre_process_sm_exception,
.set_preemption_buffer_va = gr_gv11b_set_preemption_buffer_va,
.init_preemption_state = gr_gv11b_init_preemption_state,
.update_boosted_ctx = gr_gp10b_update_boosted_ctx,
.set_bes_crop_debug3 = gr_gp10b_set_bes_crop_debug3,
.set_bes_crop_debug4 = gr_gp10b_set_bes_crop_debug4,
.create_gr_sysfs = gr_gv11b_create_sysfs,
.set_ctxsw_preemption_mode = gr_gv11b_set_ctxsw_preemption_mode,
.is_etpc_addr = gv11b_gr_pri_is_etpc_addr,
.egpc_etpc_priv_addr_table = gv11b_gr_egpc_etpc_priv_addr_table,
.handle_tpc_mpc_exception = gr_gv11b_handle_tpc_mpc_exception,
.zbc_s_query_table = gr_gv11b_zbc_s_query_table,
.load_zbc_s_default_tbl = gr_gv11b_load_stencil_default_tbl,
.handle_gpc_gpcmmu_exception =
gr_gv11b_handle_gpc_gpcmmu_exception,
.add_zbc_type_s = gr_gv11b_add_zbc_type_s,
.get_egpc_base = gv11b_gr_get_egpc_base,
.get_egpc_etpc_num = gv11b_gr_get_egpc_etpc_num,
.handle_gpc_gpccs_exception =
gr_gv11b_handle_gpc_gpccs_exception,
.load_zbc_s_tbl = gr_gv11b_load_stencil_tbl,
.access_smpc_reg = gv11b_gr_access_smpc_reg,
.is_egpc_addr = gv11b_gr_pri_is_egpc_addr,
.add_zbc_s = gr_gv11b_add_zbc_stencil,
.handle_gcc_exception = gr_gv11b_handle_gcc_exception,
.init_sw_veid_bundle = gr_gv11b_init_sw_veid_bundle,
.handle_tpc_sm_ecc_exception =
gr_gv11b_handle_tpc_sm_ecc_exception,
.decode_egpc_addr = gv11b_gr_decode_egpc_addr,
.init_ctxsw_hdr_data = gr_gp10b_init_ctxsw_hdr_data,
.init_gfxp_wfi_timeout_count =
gr_gv11b_init_gfxp_wfi_timeout_count,
.get_max_gfxp_wfi_timeout_count =
gr_gv11b_get_max_gfxp_wfi_timeout_count,
.ecc_init_scrub_reg = gr_gv11b_ecc_init_scrub_reg,
.dump_ctxsw_stats = gr_gp10b_dump_ctxsw_stats,
.fecs_host_int_enable = gr_gv11b_fecs_host_int_enable,
.handle_ssync_hww = gr_gv11b_handle_ssync_hww,
},
.fb = {
.reset = gv11b_fb_reset,
.init_hw = gk20a_fb_init_hw,
.init_fs_state = gv11b_fb_init_fs_state,
.init_cbc = gv11b_fb_init_cbc,
.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 = gp10b_fb_compression_page_size,
.compressible_page_size = gp10b_fb_compressible_page_size,
.compression_align_mask = gm20b_fb_compression_align_mask,
.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,
.hub_isr = gv11b_fb_hub_isr,
.mem_unlock = NULL,
},
.clock_gating = {
.slcg_bus_load_gating_prod =
gv11b_slcg_bus_load_gating_prod,
.slcg_ce2_load_gating_prod =
gv11b_slcg_ce2_load_gating_prod,
.slcg_chiplet_load_gating_prod =
gv11b_slcg_chiplet_load_gating_prod,
.slcg_ctxsw_firmware_load_gating_prod =
gv11b_slcg_ctxsw_firmware_load_gating_prod,
.slcg_fb_load_gating_prod =
gv11b_slcg_fb_load_gating_prod,
.slcg_fifo_load_gating_prod =
gv11b_slcg_fifo_load_gating_prod,
.slcg_gr_load_gating_prod =
gr_gv11b_slcg_gr_load_gating_prod,
.slcg_ltc_load_gating_prod =
ltc_gv11b_slcg_ltc_load_gating_prod,
.slcg_perf_load_gating_prod =
gv11b_slcg_perf_load_gating_prod,
.slcg_priring_load_gating_prod =
gv11b_slcg_priring_load_gating_prod,
.slcg_pmu_load_gating_prod =
gv11b_slcg_pmu_load_gating_prod,
.slcg_therm_load_gating_prod =
gv11b_slcg_therm_load_gating_prod,
.slcg_xbar_load_gating_prod =
gv11b_slcg_xbar_load_gating_prod,
.blcg_bus_load_gating_prod =
gv11b_blcg_bus_load_gating_prod,
.blcg_ce_load_gating_prod =
gv11b_blcg_ce_load_gating_prod,
.blcg_ctxsw_firmware_load_gating_prod =
gv11b_blcg_ctxsw_firmware_load_gating_prod,
.blcg_fb_load_gating_prod =
gv11b_blcg_fb_load_gating_prod,
.blcg_fifo_load_gating_prod =
gv11b_blcg_fifo_load_gating_prod,
.blcg_gr_load_gating_prod =
gv11b_blcg_gr_load_gating_prod,
.blcg_ltc_load_gating_prod =
gv11b_blcg_ltc_load_gating_prod,
.blcg_pwr_csb_load_gating_prod =
gv11b_blcg_pwr_csb_load_gating_prod,
.blcg_pmu_load_gating_prod =
gv11b_blcg_pmu_load_gating_prod,
.blcg_xbar_load_gating_prod =
gv11b_blcg_xbar_load_gating_prod,
.pg_gr_load_gating_prod =
gr_gv11b_pg_gr_load_gating_prod,
},
.fifo = {
.get_preempt_timeout = gv11b_fifo_get_preempt_timeout,
.init_fifo_setup_hw = gv11b_init_fifo_setup_hw,
.bind_channel = channel_gm20b_bind,
.unbind_channel = channel_gv11b_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 = channel_gv11b_setup_ramfc,
.default_timeslice_us = gk20a_fifo_default_timeslice_us,
.setup_userd = gk20a_fifo_setup_userd,
.userd_gp_get = gv11b_userd_gp_get,
.userd_gp_put = gv11b_userd_gp_put,
.userd_pb_get = gv11b_userd_pb_get,
.pbdma_acquire_val = gk20a_fifo_pbdma_acquire_val,
.preempt_channel = gv11b_fifo_preempt_channel,
.preempt_tsg = gv11b_fifo_preempt_tsg,
.enable_tsg = gv11b_fifo_enable_tsg,
.disable_tsg = gk20a_disable_tsg,
.tsg_verify_channel_status = gk20a_fifo_tsg_unbind_channel_verify_status,
.tsg_verify_status_ctx_reload = gm20b_fifo_tsg_verify_status_ctx_reload,
.tsg_verify_status_faulted = gv11b_fifo_tsg_verify_status_faulted,
.update_runlist = gk20a_fifo_update_runlist,
.trigger_mmu_fault = NULL,
.get_mmu_fault_info = NULL,
.wait_engine_idle = gk20a_fifo_wait_engine_idle,
.get_num_fifos = gv11b_fifo_get_num_fifos,
.get_pbdma_signature = gp10b_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 = gp10b_fifo_engine_enum_from_type,
.device_info_data_parse = gp10b_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 = gv11b_get_tsg_runlist_entry,
.get_ch_runlist_entry = gv11b_get_ch_runlist_entry,
.is_fault_engine_subid_gpc = gv11b_is_fault_engine_subid_gpc,
.dump_pbdma_status = gk20a_dump_pbdma_status,
.dump_eng_status = gv11b_dump_eng_status,
.dump_channel_status_ramfc = gv11b_dump_channel_status_ramfc,
.intr_0_error_mask = gv11b_fifo_intr_0_error_mask,
.is_preempt_pending = gv11b_fifo_is_preempt_pending,
.init_pbdma_intr_descs = gv11b_fifo_init_pbdma_intr_descs,
.reset_enable_hw = gv11b_init_fifo_reset_enable_hw,
.teardown_ch_tsg = gv11b_fifo_teardown_ch_tsg,
.handle_sched_error = gv11b_fifo_handle_sched_error,
.handle_pbdma_intr_0 = gv11b_fifo_handle_pbdma_intr_0,
.handle_pbdma_intr_1 = gv11b_fifo_handle_pbdma_intr_1,
.init_eng_method_buffers = gv11b_fifo_init_eng_method_buffers,
.deinit_eng_method_buffers =
gv11b_fifo_deinit_eng_method_buffers,
.tsg_bind_channel = gk20a_tsg_bind_channel,
.tsg_unbind_channel = gk20a_fifo_tsg_unbind_channel,
#ifdef CONFIG_TEGRA_GK20A_NVHOST
.alloc_syncpt_buf = gv11b_fifo_alloc_syncpt_buf,
.free_syncpt_buf = gv11b_fifo_free_syncpt_buf,
.add_syncpt_wait_cmd = gv11b_fifo_add_syncpt_wait_cmd,
.get_syncpt_wait_cmd_size = gv11b_fifo_get_syncpt_wait_cmd_size,
.add_syncpt_incr_cmd = gv11b_fifo_add_syncpt_incr_cmd,
.get_syncpt_incr_cmd_size = gv11b_fifo_get_syncpt_incr_cmd_size,
.get_sync_ro_map = gv11b_fifo_get_sync_ro_map,
#endif
.resetup_ramfc = NULL,
.device_info_fault_id = top_device_info_data_fault_id_enum_v,
.free_channel_ctx_header = gv11b_free_subctx_header,
.preempt_ch_tsg = gv11b_fifo_preempt_ch_tsg,
.handle_ctxsw_timeout = gv11b_fifo_handle_ctxsw_timeout,
},
.gr_ctx = {
.get_netlist_name = gr_gv11b_get_netlist_name,
.is_fw_defined = gr_gv11b_is_firmware_defined,
},
#ifdef CONFIG_GK20A_CTXSW_TRACE
.fecs_trace = {
.alloc_user_buffer = NULL,
.free_user_buffer = NULL,
.mmap_user_buffer = NULL,
.init = NULL,
.deinit = NULL,
.enable = NULL,
.disable = NULL,
.is_enabled = NULL,
.reset = NULL,
.flush = NULL,
.poll = NULL,
.bind_channel = NULL,
.unbind_channel = NULL,
.max_entries = NULL,
},
#endif /* CONFIG_GK20A_CTXSW_TRACE */
.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 = gv11b_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 = gp10b_mm_get_default_big_page_size,
.gpu_phys_addr = gv11b_gpu_phys_addr,
.get_iommu_bit = gp10b_mm_get_iommu_bit,
.get_mmu_levels = gp10b_mm_get_mmu_levels,
.init_pdb = gp10b_mm_init_pdb,
.init_mm_setup_hw = gv11b_init_mm_setup_hw,
.is_bar1_supported = gv11b_mm_is_bar1_supported,
.alloc_inst_block = gk20a_alloc_inst_block,
.init_inst_block = gv11b_init_inst_block,
.mmu_fault_pending = gv11b_mm_mmu_fault_pending,
.get_kind_invalid = gm20b_get_kind_invalid,
.get_kind_pitch = gm20b_get_kind_pitch,
.init_bar2_vm = gp10b_init_bar2_vm,
.init_bar2_mm_hw_setup = gv11b_init_bar2_mm_hw_setup,
.remove_bar2_vm = gv11b_mm_remove_bar2_vm,
.fault_info_mem_destroy = gv11b_mm_fault_info_mem_destroy,
},
.therm = {
.init_therm_setup_hw = gv11b_init_therm_setup_hw,
.elcg_init_idle_filters = gv11b_elcg_init_idle_filters,
},
.pmu = {
.pmu_setup_elpg = gv11b_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 = gp10b_write_dmatrfbase,
.pmu_elpg_statistics = gp106_pmu_elpg_statistics,
.pmu_init_perfmon = nvgpu_pmu_init_perfmon_rpc,
.pmu_perfmon_start_sampling = nvgpu_pmu_perfmon_start_sampling_rpc,
.pmu_perfmon_stop_sampling = nvgpu_pmu_perfmon_stop_sampling_rpc,
.pmu_perfmon_get_samples_rpc = nvgpu_pmu_perfmon_get_samples_rpc,
.pmu_pg_init_param = gv11b_pg_gr_init,
.pmu_pg_supported_engines_list = gk20a_pmu_pg_engines_list,
.pmu_pg_engines_feature_list = gk20a_pmu_pg_feature_list,
.dump_secure_fuses = pmu_dump_security_fuses_gp10b,
.reset_engine = gp106_pmu_engine_reset,
.is_engine_in_reset = gp106_pmu_is_engine_in_reset,
.pmu_nsbootstrap = gv11b_pmu_bootstrap,
.pmu_pg_set_sub_feature_mask = gv11b_pg_set_subfeature_mask,
.is_pmu_supported = gv11b_is_pmu_supported,
.get_irqdest = gv11b_pmu_get_irqdest,
.handle_ext_irq = gv11b_pmu_handle_ext_irq,
},
.regops = {
.get_global_whitelist_ranges =
gv11b_get_global_whitelist_ranges,
.get_global_whitelist_ranges_count =
gv11b_get_global_whitelist_ranges_count,
.get_context_whitelist_ranges =
gv11b_get_context_whitelist_ranges,
.get_context_whitelist_ranges_count =
gv11b_get_context_whitelist_ranges_count,
.get_runcontrol_whitelist = gv11b_get_runcontrol_whitelist,
.get_runcontrol_whitelist_count =
gv11b_get_runcontrol_whitelist_count,
.get_runcontrol_whitelist_ranges =
gv11b_get_runcontrol_whitelist_ranges,
.get_runcontrol_whitelist_ranges_count =
gv11b_get_runcontrol_whitelist_ranges_count,
.get_qctl_whitelist = gv11b_get_qctl_whitelist,
.get_qctl_whitelist_count = gv11b_get_qctl_whitelist_count,
.get_qctl_whitelist_ranges = gv11b_get_qctl_whitelist_ranges,
.get_qctl_whitelist_ranges_count =
gv11b_get_qctl_whitelist_ranges_count,
.apply_smpc_war = gv11b_apply_smpc_war,
},
.mc = {
.intr_enable = mc_gv11b_intr_enable,
.intr_unit_config = mc_gp10b_intr_unit_config,
.isr_stall = mc_gp10b_isr_stall,
.intr_stall = mc_gp10b_intr_stall,
.intr_stall_pause = mc_gp10b_intr_stall_pause,
.intr_stall_resume = mc_gp10b_intr_stall_resume,
.intr_nonstall = mc_gp10b_intr_nonstall,
.intr_nonstall_pause = mc_gp10b_intr_nonstall_pause,
.intr_nonstall_resume = mc_gp10b_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_gp10b_is_intr1_pending,
.is_intr_hub_pending = gv11b_mc_is_intr_hub_pending,
.is_stall_and_eng_intr_pending =
gv11b_mc_is_stall_and_eng_intr_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 = gv11b_perfbuf_enable_locked,
.perfbuffer_disable = gv11b_perfbuf_disable_locked,
},
.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 = NULL,
},
#if defined(CONFIG_GK20A_CYCLE_STATS)
.css = {
.enable_snapshot = gv11b_css_hw_enable_snapshot,
.disable_snapshot = gv11b_css_hw_disable_snapshot,
.check_data_available = gv11b_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 = gp10b_priv_ring_isr,
},
.fuse = {
.check_priv_security = gp10b_fuse_check_priv_security,
},
.chip_init_gpu_characteristics = gv11b_init_gpu_characteristics,
.get_litter_value = gv11b_get_litter_value,
};
int gv11b_init_hal(struct gk20a *g)
{
struct gpu_ops *gops = &g->ops;
gops->ltc = gv11b_ops.ltc;
gops->ce2 = gv11b_ops.ce2;
gops->gr = gv11b_ops.gr;
gops->fb = gv11b_ops.fb;
gops->clock_gating = gv11b_ops.clock_gating;
gops->fifo = gv11b_ops.fifo;
gops->gr_ctx = gv11b_ops.gr_ctx;
gops->mm = gv11b_ops.mm;
#ifdef CONFIG_GK20A_CTXSW_TRACE
gops->fecs_trace = gv11b_ops.fecs_trace;
#endif
gops->therm = gv11b_ops.therm;
gops->pmu = gv11b_ops.pmu;
gops->regops = gv11b_ops.regops;
gops->mc = gv11b_ops.mc;
gops->debug = gv11b_ops.debug;
gops->dbg_session_ops = gv11b_ops.dbg_session_ops;
gops->bus = gv11b_ops.bus;
#if defined(CONFIG_GK20A_CYCLE_STATS)
gops->css = gv11b_ops.css;
#endif
gops->falcon = gv11b_ops.falcon;
gops->priv_ring = gv11b_ops.priv_ring;
gops->fuse = gv11b_ops.fuse;
/* Lone functions */
gops->chip_init_gpu_characteristics =
gv11b_ops.chip_init_gpu_characteristics;
gops->get_litter_value = gv11b_ops.get_litter_value;
__nvgpu_set_enabled(g, NVGPU_GR_USE_DMA_FOR_FW_BOOTSTRAP, false);
/* Read fuses to check if gpu needs to boot in secure/non-secure mode */
if (gops->fuse.check_priv_security(g))
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.prepare_ucode = gp106_prepare_ucode_blob,
gops->pmu.pmu_setup_hw_and_bootstrap = gv11b_bootstrap_hs_flcn,
gops->pmu.get_wpr = gm20b_wpr_info,
gops->pmu.alloc_blob_space = gv11b_alloc_blob_space,
gops->pmu.pmu_populate_loader_cfg =
gp106_pmu_populate_loader_cfg,
gops->pmu.flcn_populate_bl_dmem_desc =
gp106_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 = gv11b_init_pmu_setup_hw1,
gops->pmu.update_lspmu_cmdline_args =
gm20b_update_lspmu_cmdline_args;
gops->pmu.setup_apertures = gv11b_setup_apertures;
gops->pmu.init_wpr_region = gm20b_pmu_init_acr;
gops->pmu.load_lsfalcon_ucode = gp10b_load_falcon_ucode;
gops->pmu.is_lazy_bootstrap = gv11b_is_lazy_bootstrap,
gops->pmu.is_priv_load = gv11b_is_priv_load,
gops->gr.load_ctxsw_ucode = gr_gm20b_load_ctxsw_ucode;
} else {
/* Inherit from gk20a */
gops->pmu.prepare_ucode = nvgpu_pmu_prepare_ns_ucode_blob,
gops->pmu.pmu_setup_hw_and_bootstrap = gk20a_init_pmu_setup_hw1,
gops->pmu.load_lsfalcon_ucode = NULL;
gops->pmu.init_wpr_region = NULL;
gops->pmu.pmu_setup_hw_and_bootstrap = gp10b_init_pmu_setup_hw1;
gops->gr.load_ctxsw_ucode = gr_gk20a_load_ctxsw_ucode;
}
__nvgpu_set_enabled(g, NVGPU_PMU_FECS_BOOTSTRAP_DONE, false);
g->bootstrap_owner = LSF_BOOTSTRAP_OWNER_DEFAULT;
g->name = "gv11b";
return 0;
}
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