mirror of
git://nv-tegra.nvidia.com/linux-nvgpu.git
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7b67abb2ed
Add support for new litter values: GPU_LIT_NUM_SUBCTX GPU_LIT_NUM_SM_PER_TPC Also updated get_litter_value api to use int instead of enum type. JIRA GV11B-21 Change-Id: Ide06245d03743e2d757d27d045701beb25b6707b Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1254857 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
162 lines
4.0 KiB
C
162 lines
4.0 KiB
C
/*
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* GV11B Tegra HAL interface
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*
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* Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#include <linux/types.h>
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#include <linux/printk.h>
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#include <linux/types.h>
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#include <linux/tegra_gpu_t19x.h>
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#include "gk20a/gk20a.h"
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#include "gv11b/hal_gv11b.h"
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#include "gv11b/gr_gv11b.h"
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#include "gv11b/mc_gv11b.h"
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#include "gv11b/ltc_gv11b.h"
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#include "gv11b/fecs_trace_gv11b.h"
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#include "gv11b/gv11b.h"
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#include "gv11b/ce_gv11b.h"
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#include "gv11b/gr_ctx_gv11b.h"
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#include "gv11b/mm_gv11b.h"
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#include "gv11b/pmu_gv11b.h"
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#include "gv11b/therm_gv11b.h"
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#include "gv11b/fb_gv11b.h"
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#include "gv11b/fifo_gv11b.h"
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#include "gv11b/hw_proj_gv11b.h"
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#include "gm20b/gr_gm20b.h"
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#include "gk20a/dbg_gpu_gk20a.h"
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static struct gpu_ops gv11b_ops;
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static int gv11b_get_litter_value(struct gk20a *g, int value)
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{
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int ret = EINVAL;
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switch (value) {
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case GPU_LIT_NUM_GPCS:
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ret = proj_scal_litter_num_gpcs_v();
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break;
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case GPU_LIT_NUM_PES_PER_GPC:
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ret = proj_scal_litter_num_pes_per_gpc_v();
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break;
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case GPU_LIT_NUM_ZCULL_BANKS:
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ret = proj_scal_litter_num_zcull_banks_v();
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break;
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case GPU_LIT_NUM_TPC_PER_GPC:
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ret = proj_scal_litter_num_tpc_per_gpc_v();
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break;
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case GPU_LIT_NUM_SM_PER_TPC:
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ret = proj_scal_litter_num_sm_per_tpc_v();
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break;
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case GPU_LIT_NUM_FBPS:
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ret = proj_scal_litter_num_fbps_v();
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break;
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case GPU_LIT_GPC_BASE:
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ret = proj_gpc_base_v();
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break;
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case GPU_LIT_GPC_STRIDE:
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ret = proj_gpc_stride_v();
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break;
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case GPU_LIT_GPC_SHARED_BASE:
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ret = proj_gpc_shared_base_v();
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break;
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case GPU_LIT_TPC_IN_GPC_BASE:
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ret = proj_tpc_in_gpc_base_v();
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break;
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case GPU_LIT_TPC_IN_GPC_STRIDE:
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ret = proj_tpc_in_gpc_stride_v();
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break;
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case GPU_LIT_TPC_IN_GPC_SHARED_BASE:
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ret = proj_tpc_in_gpc_shared_base_v();
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break;
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case GPU_LIT_PPC_IN_GPC_STRIDE:
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ret = proj_ppc_in_gpc_stride_v();
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break;
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case GPU_LIT_ROP_BASE:
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ret = proj_rop_base_v();
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break;
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case GPU_LIT_ROP_STRIDE:
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ret = proj_rop_stride_v();
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break;
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case GPU_LIT_ROP_SHARED_BASE:
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ret = proj_rop_shared_base_v();
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break;
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case GPU_LIT_HOST_NUM_ENGINES:
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ret = proj_host_num_engines_v();
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break;
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case GPU_LIT_HOST_NUM_PBDMA:
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ret = proj_host_num_pbdma_v();
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break;
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case GPU_LIT_LTC_STRIDE:
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ret = proj_ltc_stride_v();
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break;
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case GPU_LIT_LTS_STRIDE:
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ret = proj_lts_stride_v();
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break;
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case GPU_LIT_NUM_FBPAS:
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ret = proj_scal_litter_num_fbpas_v();
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break;
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case GPU_LIT_FBPA_STRIDE:
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ret = proj_fbpa_stride_v();
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break;
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case GPU_LIT_NUM_SUBCTX:
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ret = proj_litter_num_subctx_v();
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break;
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default:
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break;
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}
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return ret;
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}
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int gv11b_init_hal(struct gk20a *g)
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{
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struct gpu_ops *gops = &g->ops;
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struct nvgpu_gpu_characteristics *c = &g->gpu_characteristics;
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*gops = gv11b_ops;
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/* boot in non-secure modes for time beeing */
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gops->privsecurity = 0;
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gops->securegpccs = 0;
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gv11b_init_mc(gops);
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gv11b_init_ltc(gops);
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gv11b_init_gr(gops);
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gv11b_init_fecs_trace_ops(gops);
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gv11b_init_fb(gops);
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gv11b_init_fifo(gops);
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gv11b_init_ce(gops);
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gv11b_init_gr_ctx(gops);
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gv11b_init_mm(gops);
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gv11b_init_pmu_ops(gops);
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gk20a_init_debug_ops(gops);
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gk20a_init_dbg_session_ops(gops);
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gv11b_init_therm_ops(gops);
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gk20a_init_tsg_ops(gops);
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gops->name = "gv11b";
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gops->chip_init_gpu_characteristics = gv11b_init_gpu_characteristics;
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gops->get_litter_value = gv11b_get_litter_value;
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gops->read_ptimer = gk20a_read_ptimer;
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c->twod_class = FERMI_TWOD_A;
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c->threed_class = VOLTA_A;
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c->compute_class = VOLTA_COMPUTE_A;
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c->gpfifo_class = VOLTA_CHANNEL_GPFIFO_A;
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c->inline_to_memory_class = KEPLER_INLINE_TO_MEMORY_B;
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c->dma_copy_class = VOLTA_DMA_COPY_A;
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return 0;
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}
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