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Diffstat (limited to 'include/nvgpu/utils.h')
-rw-r--r-- | include/nvgpu/utils.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/include/nvgpu/utils.h b/include/nvgpu/utils.h deleted file mode 100644 index 6184608..0000000 --- a/include/nvgpu/utils.h +++ /dev/null | |||
@@ -1,58 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | * copy of this software and associated documentation files (the "Software"), | ||
6 | * to deal in the Software without restriction, including without limitation | ||
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | * and/or sell copies of the Software, and to permit persons to whom the | ||
9 | * Software is furnished to do so, subject to the following conditions: | ||
10 | * | ||
11 | * The above copyright notice and this permission notice shall be included in | ||
12 | * all copies or substantial portions of the Software. | ||
13 | * | ||
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | * DEALINGS IN THE SOFTWARE. | ||
21 | */ | ||
22 | |||
23 | #ifndef NVGPU_UTILS_H | ||
24 | #define NVGPU_UTILS_H | ||
25 | |||
26 | #include <nvgpu/types.h> | ||
27 | |||
28 | static inline u32 u64_hi32(u64 n) | ||
29 | { | ||
30 | return (u32)((n >> 32) & ~(u32)0); | ||
31 | } | ||
32 | |||
33 | static inline u32 u64_lo32(u64 n) | ||
34 | { | ||
35 | return (u32)(n & ~(u32)0); | ||
36 | } | ||
37 | |||
38 | static inline u64 hi32_lo32_to_u64(u32 hi, u32 lo) | ||
39 | { | ||
40 | return (((u64)hi) << 32) | (u64)lo; | ||
41 | } | ||
42 | |||
43 | static inline u32 set_field(u32 val, u32 mask, u32 field) | ||
44 | { | ||
45 | return ((val & ~mask) | field); | ||
46 | } | ||
47 | |||
48 | static inline u32 get_field(u32 reg, u32 mask) | ||
49 | { | ||
50 | return (reg & mask); | ||
51 | } | ||
52 | |||
53 | /* | ||
54 | * MISRA Rule 11.6 compliant IP address generator. | ||
55 | */ | ||
56 | #define _NVGPU_GET_IP_ ({ __label__ __here; __here: &&__here; }) | ||
57 | |||
58 | #endif /* NVGPU_UTILS_H */ | ||