gpu: nvgpu: move vgpu code to linux

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>

1 files changed, 0 insertions, 67 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/ltc_vgpu.c b/drivers/gpu/nvgpu/vgpu/ltc_vgpu.c
deleted file mode 100644
index fb9558e2..00000000
--- a/drivers/gpu/nvgpu/vgpu/ltc_vgpu.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Virtualized GPU L2
- *
- * Copyright (c) 2014-2017 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 "vgpu/vgpu.h"
-#include "vgpu/ltc_vgpu.h"
-
-int vgpu_determine_L2_size_bytes(struct gk20a *g)
-{
-        struct vgpu_priv_data *priv = vgpu_get_priv_data(g);
-
-        gk20a_dbg_fn("");
-
-        return priv->constants.l2_size;
-}
-
-int vgpu_ltc_init_comptags(struct gk20a *g, struct gr_gk20a *gr)
-{
-        struct vgpu_priv_data *priv = vgpu_get_priv_data(g);
-        u32 max_comptag_lines = 0;
-        int err;
-
-        gk20a_dbg_fn("");
-
-        gr->cacheline_size = priv->constants.cacheline_size;
-        gr->comptags_per_cacheline = priv->constants.comptags_per_cacheline;
-        gr->slices_per_ltc = priv->constants.slices_per_ltc;
-        max_comptag_lines = priv->constants.comptag_lines;
-
-        if (max_comptag_lines < 2)
-                return -ENXIO;
-
-        err = gk20a_comptag_allocator_init(g, &gr->comp_tags, max_comptag_lines);
-        if (err)
-                return err;
-
-        return 0;
-}
-
-void vgpu_ltc_init_fs_state(struct gk20a *g)
-{
-        struct vgpu_priv_data *priv = vgpu_get_priv_data(g);
-
-        gk20a_dbg_fn("");
-
-        g->ltc_count = priv->constants.ltc_count;
-}