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c18c8b5b28
MISRA rule 21.2 doesn't allow the use of macro names which start with an underscore. These leading underscores are to be removed from the macro names. This patch will fix such violations in the include directory by renaming them to follow the convention, 'NVGPU_HEADER_H'. JIRA NVGPU-1028 Change-Id: I0289a168252595d17ac47c5ed32cabc4eea33e25 Signed-off-by: smadhavan <smadhavan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1809755 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Adeel Raza <araza@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
107 lines
3.1 KiB
C
107 lines
3.1 KiB
C
/*
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* Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef NVGPU_COND_H
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#define NVGPU_COND_H
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#ifdef __KERNEL__
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#include <nvgpu/linux/cond.h>
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#elif defined(__NVGPU_POSIX__)
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#include <nvgpu/posix/cond.h>
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#else
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#include <nvgpu_rmos/include/cond.h>
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#endif
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/*
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* struct nvgpu_cond
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*
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* Should be implemented per-OS in a separate library
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*/
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struct nvgpu_cond;
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/**
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* nvgpu_cond_init - Initialize a condition variable
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*
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* @cond - The condition variable to initialize
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*
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* Initialize a condition variable before using it.
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*/
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int nvgpu_cond_init(struct nvgpu_cond *cond);
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/**
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* nvgpu_cond_signal - Signal a condition variable
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*
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* @cond - The condition variable to signal
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*
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* Wake up a waiter for a condition variable to check if its condition has been
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* satisfied.
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*
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* The waiter is using an uninterruptible wait.
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*/
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int nvgpu_cond_signal(struct nvgpu_cond *cond);
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/**
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* nvgpu_cond_signal_interruptible - Signal a condition variable
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*
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* @cond - The condition variable to signal
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*
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* Wake up a waiter for a condition variable to check if its condition has been
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* satisfied.
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*
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* The waiter is using an interruptible wait.
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*/
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int nvgpu_cond_signal_interruptible(struct nvgpu_cond *cond);
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/**
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* nvgpu_cond_broadcast - Signal all waiters of a condition variable
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*
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* @cond - The condition variable to signal
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*
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* Wake up all waiters for a condition variable to check if their conditions
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* have been satisfied.
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*
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* The waiters are using an uninterruptible wait.
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*/
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int nvgpu_cond_broadcast(struct nvgpu_cond *cond);
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/**
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* nvgpu_cond_broadcast_interruptible - Signal all waiters of a condition
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* variable
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*
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* @cond - The condition variable to signal
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*
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* Wake up all waiters for a condition variable to check if their conditions
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* have been satisfied.
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*
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* The waiters are using an interruptible wait.
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*/
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int nvgpu_cond_broadcast_interruptible(struct nvgpu_cond *cond);
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/**
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* nvgpu_cond_destroy - Destroy a condition variable
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*
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* @cond - The condition variable to destroy
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*/
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void nvgpu_cond_destroy(struct nvgpu_cond *cond);
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#endif /* NVGPU_COND_H */
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