diff options
author | Deepak Nibade <dnibade@nvidia.com> | 2017-05-17 05:33:33 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-05-24 07:55:53 -0400 |
commit | fa68aa53efc5048247e975820e3d1207f54ed550 (patch) | |
tree | 5141d976ba95bd9928e53ed89999a4b8b203f11d /drivers/gpu/nvgpu/include | |
parent | 6d2d3a3d9345661bc14af06a8b4462495205b743 (diff) |
gpu: nvgpu: add common fuse APIs
Add a new file common/linux/fuse.c for common fuse
operations with below APIs
nvgpu_tegra_fuse_read()
nvgpu_tegra_fuse_write()
nvgpu_tegra_get_gpu_speedo_id()
Export the APIs in header <nvgpu/fuse.h>
Jira NVGPU-49
Jira NVGPU-75
Change-Id: I5b0b0772584a5d408b23e629df9c5f73ecc05f6b
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1483860
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/include')
-rw-r--r-- | drivers/gpu/nvgpu/include/nvgpu/fuse.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/include/nvgpu/fuse.h b/drivers/gpu/nvgpu/include/nvgpu/fuse.h new file mode 100644 index 00000000..1e306b2d --- /dev/null +++ b/drivers/gpu/nvgpu/include/nvgpu/fuse.h | |||
@@ -0,0 +1,21 @@ | |||
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_FUSE_H__ | ||
14 | #define __NVGPU_FUSE_H__ | ||
15 | |||
16 | int nvgpu_tegra_fuse_read(unsigned long offset, u32 *value); | ||
17 | void nvgpu_tegra_fuse_write(u32 value, unsigned long offset); | ||
18 | |||
19 | int nvgpu_tegra_get_gpu_speedo_id(void); | ||
20 | |||
21 | #endif | ||