From 2a2c16af5f9f1ccfc93a13e820d5381e5c881e92 Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Wed, 18 Apr 2018 12:59:00 -0700 Subject: gpu: nvgpu: Move Linux files away from common Move all Linux source code files to drivers/gpu/nvgpu/os/linux from drivers/gpu/nvgpu/common/linux. This changes the meaning of common to be OS independent. JIRA NVGPU-598 JIRA NVGPU-601 Change-Id: Ib7f2a43d3688bb0d0b7dcc48469a6783fd988ce9 Signed-off-by: Terje Bergstrom Reviewed-on: https://git-master.nvidia.com/r/1747714 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/os/linux/sched.h | 55 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 drivers/gpu/nvgpu/os/linux/sched.h (limited to 'drivers/gpu/nvgpu/os/linux/sched.h') diff --git a/drivers/gpu/nvgpu/os/linux/sched.h b/drivers/gpu/nvgpu/os/linux/sched.h new file mode 100644 index 00000000..a699bbea --- /dev/null +++ b/drivers/gpu/nvgpu/os/linux/sched.h @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2016-2017, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#ifndef __NVGPU_SCHED_H +#define __NVGPU_SCHED_H + +struct gk20a; +struct gpu_ops; +struct tsg_gk20a; +struct poll_table_struct; + +struct gk20a_sched_ctrl { + struct gk20a *g; + + struct nvgpu_mutex control_lock; + bool control_locked; + bool sw_ready; + struct nvgpu_mutex status_lock; + struct nvgpu_mutex busy_lock; + + u64 status; + + size_t bitmap_size; + u64 *active_tsg_bitmap; + u64 *recent_tsg_bitmap; + u64 *ref_tsg_bitmap; + + struct nvgpu_cond readout_wq; +}; + +int gk20a_sched_dev_release(struct inode *inode, struct file *filp); +int gk20a_sched_dev_open(struct inode *inode, struct file *filp); +long gk20a_sched_dev_ioctl(struct file *, unsigned int, unsigned long); +ssize_t gk20a_sched_dev_read(struct file *, char __user *, size_t, loff_t *); +unsigned int gk20a_sched_dev_poll(struct file *, struct poll_table_struct *); + +void gk20a_sched_ctrl_tsg_added(struct gk20a *, struct tsg_gk20a *); +void gk20a_sched_ctrl_tsg_removed(struct gk20a *, struct tsg_gk20a *); +int gk20a_sched_ctrl_init(struct gk20a *); + +void gk20a_sched_ctrl_cleanup(struct gk20a *g); + +#endif /* __NVGPU_SCHED_H */ -- cgit v1.2.2