Chris Wilson | b98bade | 2013-08-20 21:39:27 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2013 Intel Corporation |
| 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 (including the next |
| 12 | * paragraph) shall be included in all copies or substantial portions of the |
| 13 | * Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| 21 | * IN THE SOFTWARE. |
| 22 | * |
| 23 | */ |
| 24 | |
| 25 | #ifndef RC6_H |
| 26 | #define RC6_H |
| 27 | |
Chris Wilson | baa5be0 | 2013-08-20 09:27:34 +0100 | [diff] [blame] | 28 | #include <stdint.h> |
| 29 | |
| 30 | struct rc6 { |
| 31 | struct rc6_stat { |
| 32 | uint64_t rc6_residency; |
| 33 | uint64_t rc6p_residency; |
| 34 | uint64_t rc6pp_residency; |
| 35 | uint64_t timestamp; |
| 36 | } stat[2]; |
| 37 | |
| 38 | int count; |
| 39 | int error; |
| 40 | |
Chris Wilson | c888507 | 2013-08-20 11:08:13 +0100 | [diff] [blame] | 41 | unsigned enabled; |
| 42 | |
Chris Wilson | baa5be0 | 2013-08-20 09:27:34 +0100 | [diff] [blame] | 43 | uint8_t rc6; |
| 44 | uint8_t rc6p; |
| 45 | uint8_t rc6pp; |
| 46 | uint8_t rc6_combined; |
| 47 | }; |
| 48 | |
| 49 | int rc6_init(struct rc6 *rc6); |
| 50 | int rc6_update(struct rc6 *rc6); |
Chris Wilson | b98bade | 2013-08-20 21:39:27 +0100 | [diff] [blame] | 51 | |
| 52 | #endif /* RC6_H */ |