| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /** |
| 2 | * Copyright (C) ARM Limited 2013-2014. All rights reserved. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License version 2 as |
| 6 | * published by the Free Software Foundation. |
| 7 | */ |
| 8 | |
| 9 | #ifndef HWMON_H |
| 10 | #define HWMON_H |
| 11 | |
| 12 | #include "Driver.h" |
| 13 | |
| 14 | class Buffer; |
| 15 | class HwmonCounter; |
| 16 | |
| 17 | class Hwmon : public Driver { |
| 18 | public: |
| 19 | Hwmon(); |
| 20 | ~Hwmon(); |
| 21 | |
| 22 | void setup(); |
| 23 | |
| 24 | bool claimCounter(const Counter &counter) const; |
| 25 | bool countersEnabled() const; |
| 26 | void resetCounters(); |
| 27 | void setupCounter(Counter &counter); |
| 28 | |
| 29 | int writeCounters(mxml_node_t *root) const; |
| 30 | void writeEvents(mxml_node_t *root) const; |
| 31 | |
| 32 | void start(); |
| 33 | void read(Buffer * buffer); |
| 34 | |
| 35 | private: |
| 36 | HwmonCounter *findCounter(const Counter &counter) const; |
| 37 | |
| 38 | HwmonCounter *counters; |
| 39 | |
| 40 | // Intentionally unimplemented |
| 41 | Hwmon(const Hwmon &); |
| 42 | Hwmon &operator=(const Hwmon &); |
| 43 | }; |
| 44 | |
| 45 | #endif // HWMON_H |