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/*
* Copyright (c) 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 NVGPU_OS_LINUX_H
#define NVGPU_OS_LINUX_H
#include <linux/cdev.h>
#include "gk20a/gk20a.h"
struct nvgpu_os_linux {
struct gk20a g;
struct {
struct cdev cdev;
struct device *node;
} channel;
struct {
struct cdev cdev;
struct device *node;
} ctrl;
struct {
struct cdev cdev;
struct device *node;
} as_dev;
struct {
struct cdev cdev;
struct device *node;
} dbg;
struct {
struct cdev cdev;
struct device *node;
} prof;
struct {
struct cdev cdev;
struct device *node;
} tsg;
struct {
struct cdev cdev;
struct device *node;
} ctxsw;
struct {
struct cdev cdev;
struct device *node;
} sched;
dev_t cdev_region;
};
static inline struct nvgpu_os_linux *nvgpu_os_linux_from_gk20a(struct gk20a *g)
{
return container_of(g, struct nvgpu_os_linux, g);
}
#define INTERFACE_NAME "nvhost%s-gpu"
#endif
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