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b42fb7ba26
Most of VGPU code is linux specific but lies in common code So until VGPU code is properly abstracted and made os-independent, move all of VGPU code to linux specific directory Handle corresponding Makefile changes Update all #includes to reflect new paths Add GPL license to newly added linux files Jira NVGPU-387 Change-Id: Ic133e4c80e570bcc273f0dacf45283fefd678923 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1599472 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/*
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* Virtualized GPU L2
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*
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* Copyright (c) 2014-2017 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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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "vgpu.h"
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#include "ltc_vgpu.h"
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int vgpu_determine_L2_size_bytes(struct gk20a *g)
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{
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struct vgpu_priv_data *priv = vgpu_get_priv_data(g);
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gk20a_dbg_fn("");
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return priv->constants.l2_size;
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}
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int vgpu_ltc_init_comptags(struct gk20a *g, struct gr_gk20a *gr)
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{
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struct vgpu_priv_data *priv = vgpu_get_priv_data(g);
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u32 max_comptag_lines = 0;
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int err;
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gk20a_dbg_fn("");
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gr->cacheline_size = priv->constants.cacheline_size;
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gr->comptags_per_cacheline = priv->constants.comptags_per_cacheline;
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gr->slices_per_ltc = priv->constants.slices_per_ltc;
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max_comptag_lines = priv->constants.comptag_lines;
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if (max_comptag_lines < 2)
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return -ENXIO;
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err = gk20a_comptag_allocator_init(g, &gr->comp_tags, max_comptag_lines);
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if (err)
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return err;
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return 0;
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}
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void vgpu_ltc_init_fs_state(struct gk20a *g)
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{
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struct vgpu_priv_data *priv = vgpu_get_priv_data(g);
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gk20a_dbg_fn("");
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g->ltc_count = priv->constants.ltc_count;
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}
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