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022d8a602c
Add below flag for struct nvgpu_as_map_buffer_ex_args to specify IO coherence NVGPU_AS_MAP_BUFFER_FLAGS_IO_COHERENT Bug 1605653 Change-Id: Id5c8195c37c48cff7ec013c6b4b4d9168d972b8e Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/713104 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
/*
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* NVGPU Public Interface Header
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*
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* Copyright (c) 2011-2014, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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/* This file is meant to extend nvgpu.h, not replace it
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* as such, be sure that nvgpu.h is actually the file performing the
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* inclusion, to the extent that's possible.
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*/
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#ifndef _UAPI__LINUX_NVGPU_IOCTL_H
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# error "This file is to be included within nvgpu.h only."
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#endif
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#ifndef _UAPI__LINUX_NVGPU_T18X_IOCTL_H_
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#define _UAPI__LINUX_NVGPU_T18X_IOCTL_H_
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#define NVGPU_GPU_ARCH_GP100 0x00000130
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#define NVGPU_GPU_IMPL_GP10B 0x0000000B
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/*
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* this flag is used in struct nvgpu_as_map_buffer_ex_args
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* to specify IO coherence
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*/
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#define NVGPU_AS_MAP_BUFFER_FLAGS_IO_COHERENT (1 << 4)
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#endif /* _UAPI__LINUX_NVGPU_T18X_IOCTL_H_ */
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