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gpu: nvgpu: Move Linux files away from common

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Move all Linux source code files to drivers/gpu/nvgpu/os/linux from
drivers/gpu/nvgpu/common/linux. This changes the meaning of common
to be OS independent.

JIRA NVGPU-598
JIRA NVGPU-601

Change-Id: Ib7f2a43d3688bb0d0b7dcc48469a6783fd988ce9
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1747714
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Terje Bergstrom
2018-04-18 12:59:00 -07:00
committed by mobile promotions
parent 98d996f4ff
commit 2a2c16af5f
124 changed files with 147 additions and 134 deletions
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62
drivers/gpu/nvgpu/os/linux/dmabuf.h Normal file
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@@ -0,0 +1,62 @@
/*
* Copyright (c) 2017-2018, 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 __COMMON_LINUX_DMABUF_H__
#define __COMMON_LINUX_DMABUF_H__
#include <nvgpu/comptags.h>
#include <nvgpu/list.h>
#include <nvgpu/lock.h>
#include <nvgpu/gmmu.h>
struct sg_table;
struct dma_buf;
struct dma_buf_attachment;
struct device;
struct gk20a;
struct gk20a_buffer_state;
struct gk20a_dmabuf_priv {
struct nvgpu_mutex lock;
struct gk20a *g;
struct gk20a_comptag_allocator *comptag_allocator;
struct gk20a_comptags comptags;
struct dma_buf_attachment *attach;
struct sg_table *sgt;
int pin_count;
struct nvgpu_list_node states;
u64 buffer_id;
};
struct sg_table *gk20a_mm_pin(struct device *dev, struct dma_buf *dmabuf,
struct dma_buf_attachment **attachment);
void gk20a_mm_unpin(struct device *dev, struct dma_buf *dmabuf,
struct dma_buf_attachment *attachment,
struct sg_table *sgt);
int gk20a_dmabuf_alloc_drvdata(struct dma_buf *dmabuf, struct device *dev);
int gk20a_dmabuf_get_state(struct dma_buf *dmabuf, struct gk20a *g,
u64 offset, struct gk20a_buffer_state **state);
#endif