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1480afeb01
All the event ids NVGPU_IOCTL_CHANNEL_EVENT_ID_* are defined in linux specific user header uapi/linux/nvgpu.h and can't be used in common code Hence add new definitions of type NVGPU_EVENT_ID_* for all the events in common code and use them wherever required in common code For future additions to event ids, we need to update both NVGPU_IOCTL_CHANNEL_EVENT_ID_* and NVGPU_EVENT_ID_* fields Also add new API nvgpu_event_id_to_ioctl_channel_event_id() to convert common event_id of the form NVGPU_EVENT_ID_* to Linux specific event_id of the form NVGPU_IOCTL_CHANNEL_EVENT_ID_* Use this API in gk20a_channel/tsg_event_id_post_event() to get correct event_id Jira NVGPU-259 Change-Id: I15a7f41181fdbb8f1876f88bbcd044447d88325f Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1591434 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
28 lines
1.0 KiB
C
28 lines
1.0 KiB
C
/*
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* Copyright (c) 2017, 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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#ifndef __NVGPU_IOCTL_CHANNEL_H__
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#define __NVGPU_IOCTL_CHANNEL_H__
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int gk20a_channel_open(struct inode *inode, struct file *filp);
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int gk20a_channel_release(struct inode *inode, struct file *filp);
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long gk20a_channel_ioctl(struct file *filp,
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unsigned int cmd, unsigned long arg);
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int gk20a_channel_open_ioctl(struct gk20a *g,
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struct nvgpu_channel_open_args *args);
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extern const struct file_operations gk20a_event_id_ops;
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extern const struct file_operations gk20a_channel_ops;
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u32 nvgpu_event_id_to_ioctl_channel_event_id(u32 event_id);
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#endif
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