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, 41 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/vgpu/fecs_trace_vgpu.h b/drivers/gpu/nvgpu/common/linux/vgpu/fecs_trace_vgpu.h
new file mode 100644
index 00000000..c375b841
--- /dev/null
+++ b/drivers/gpu/nvgpu/common/linux/vgpu/fecs_trace_vgpu.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2016-2017, 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __FECS_TRACE_VGPU_H
+#define __FECS_TRACE_VGPU_H
+
+#include <nvgpu/types.h>
+
+struct gk20a;
+struct vm_area_struct;
+struct nvgpu_ctxsw_trace_filter;
+
+void vgpu_fecs_trace_data_update(struct gk20a *g);
+int vgpu_fecs_trace_init(struct gk20a *g);
+int vgpu_fecs_trace_deinit(struct gk20a *g);
+int vgpu_fecs_trace_enable(struct gk20a *g);
+int vgpu_fecs_trace_disable(struct gk20a *g);
+bool vgpu_fecs_trace_is_enabled(struct gk20a *g);
+int vgpu_fecs_trace_poll(struct gk20a *g);
+int vgpu_alloc_user_buffer(struct gk20a *g, void **buf, size_t *size);
+int vgpu_free_user_buffer(struct gk20a *g);
+int vgpu_mmap_user_buffer(struct gk20a *g, struct vm_area_struct *vma);
+int vgpu_fecs_trace_max_entries(struct gk20a *g,
+                        struct nvgpu_ctxsw_trace_filter *filter);
+int vgpu_fecs_trace_set_filter(struct gk20a *g,
+                        struct nvgpu_ctxsw_trace_filter *filter);
+
+#endif /* __FECS_TRACE_VGPU_H */