diff options
Diffstat (limited to 'drivers/gpu/nvgpu/common/linux/ioctl_channel.h')
-rw-r--r-- | drivers/gpu/nvgpu/common/linux/ioctl_channel.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_channel.h b/drivers/gpu/nvgpu/common/linux/ioctl_channel.h new file mode 100644 index 00000000..235d84ef --- /dev/null +++ b/drivers/gpu/nvgpu/common/linux/ioctl_channel.h | |||
@@ -0,0 +1,40 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or modify it | ||
5 | * under the terms and conditions of the GNU General Public License, | ||
6 | * version 2, as published by the Free Software Foundation. | ||
7 | * | ||
8 | * This program is distributed in the hope it will be useful, but WITHOUT | ||
9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
11 | * more details. | ||
12 | */ | ||
13 | #ifndef __NVGPU_IOCTL_CHANNEL_H__ | ||
14 | #define __NVGPU_IOCTL_CHANNEL_H__ | ||
15 | |||
16 | #include <linux/fs.h> | ||
17 | |||
18 | struct inode; | ||
19 | struct file; | ||
20 | struct gk20a; | ||
21 | struct nvgpu_channel_open_args; | ||
22 | |||
23 | int gk20a_channel_open(struct inode *inode, struct file *filp); | ||
24 | int gk20a_channel_release(struct inode *inode, struct file *filp); | ||
25 | long gk20a_channel_ioctl(struct file *filp, | ||
26 | unsigned int cmd, unsigned long arg); | ||
27 | int gk20a_channel_open_ioctl(struct gk20a *g, | ||
28 | struct nvgpu_channel_open_args *args); | ||
29 | |||
30 | extern const struct file_operations gk20a_event_id_ops; | ||
31 | extern const struct file_operations gk20a_channel_ops; | ||
32 | |||
33 | u32 nvgpu_event_id_to_ioctl_channel_event_id(u32 event_id); | ||
34 | u32 nvgpu_get_common_runlist_level(u32 level); | ||
35 | |||
36 | u32 nvgpu_get_ioctl_graphics_preempt_mode_flags(u32 graphics_preempt_mode_flags); | ||
37 | u32 nvgpu_get_ioctl_compute_preempt_mode_flags(u32 compute_preempt_mode_flags); | ||
38 | u32 nvgpu_get_ioctl_graphics_preempt_mode(u32 graphics_preempt_mode); | ||
39 | u32 nvgpu_get_ioctl_compute_preempt_mode(u32 compute_preempt_mode); | ||
40 | #endif | ||