cregit-Linux how code gets into the kernel

Release 4.11 drivers/gpu/drm/nouveau/nvkm/subdev/secboot/priv.h

/*
 * Copyright (c) 2015, 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.
 */

#ifndef __NVKM_SECBOOT_PRIV_H__

#define __NVKM_SECBOOT_PRIV_H__

#include <subdev/secboot.h>
#include <subdev/mmu.h>


struct nvkm_secboot_func {
	
int (*oneinit)(struct nvkm_secboot *);
	
int (*fini)(struct nvkm_secboot *, bool suspend);
	
void *(*dtor)(struct nvkm_secboot *);
	
int (*run_blob)(struct nvkm_secboot *, struct nvkm_gpuobj *);
};

extern const char *nvkm_secboot_falcon_name[];

int nvkm_secboot_ctor(const struct nvkm_secboot_func *, struct nvkm_acr *,
		      struct nvkm_device *, int, struct nvkm_secboot *);
int nvkm_secboot_falcon_reset(struct nvkm_secboot *);
int nvkm_secboot_falcon_run(struct nvkm_secboot *);


struct flcn_u64 {
	
u32 lo;
	
u32 hi;
};


static inline u64 flcn64_to_u64(const struct flcn_u64 f) { return ((u64)f.hi) << 32 | f.lo; }

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static inline struct flcn_u64 u64_to_flcn64(u64 u) { struct flcn_u64 ret; ret.hi = upper_32_bits(u); ret.lo = lower_32_bits(u); return ret; }

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#endif

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Total193100.00%7100.00%
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