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d6efa8fc62
Jira VFND-1968 Change-Id: Id84c5732e312e44db3d412df5c21e429227dd7fa Signed-off-by: Thomas Fleury <tfleury@nvidia.com> Reviewed-on: http://git-master/r/1171286 (cherry picked from commit 13a3a4355914635ed175708affef17dc8ef0b133) Reviewed-on: http://git-master/r/1177824 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Richard Zhao <rizhao@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
/*
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* Copyright (c) 2016, 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 __SCHED_GK20A_H
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#define __SCHED_GK20A_H
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struct gk20a;
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struct gpu_ops;
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struct tsg_gk20a;
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struct gk20a_sched_ctrl {
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struct gk20a *g;
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struct mutex control_lock;
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bool control_locked;
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bool sw_ready;
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struct mutex status_lock;
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struct mutex busy_lock;
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u64 status;
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size_t bitmap_size;
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u64 *active_tsg_bitmap;
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u64 *recent_tsg_bitmap;
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u64 *ref_tsg_bitmap;
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wait_queue_head_t readout_wq;
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};
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int gk20a_sched_dev_release(struct inode *inode, struct file *filp);
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int gk20a_sched_dev_open(struct inode *inode, struct file *filp);
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long gk20a_sched_dev_ioctl(struct file *, unsigned int, unsigned long);
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ssize_t gk20a_sched_dev_read(struct file *, char __user *, size_t, loff_t *);
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unsigned int gk20a_sched_dev_poll(struct file *, struct poll_table_struct *);
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void gk20a_sched_ctrl_tsg_added(struct gk20a *, struct tsg_gk20a *);
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void gk20a_sched_ctrl_tsg_removed(struct gk20a *, struct tsg_gk20a *);
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int gk20a_sched_ctrl_init(struct gk20a *);
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void gk20a_sched_debugfs_init(struct device *dev);
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void gk20a_sched_ctrl_cleanup(struct gk20a *g);
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#endif /* __SCHED_GK20A_H */
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