Vishwanatha Subbanna | 32e84e9 | 2017-06-28 19:17:28 +0530 | [diff] [blame] | 1 | #include "occ_device.hpp" |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 2 | |
Eddie James | cbad219 | 2021-10-07 09:39:39 -0500 | [diff] [blame] | 3 | #include "occ_manager.hpp" |
Eddie James | 482e31f | 2017-09-14 13:17:17 -0500 | [diff] [blame] | 4 | #include "occ_status.hpp" |
Vishwanatha Subbanna | 32e84e9 | 2017-06-28 19:17:28 +0530 | [diff] [blame] | 5 | |
Chris Cain | e2d0a43 | 2022-03-28 11:08:49 -0500 | [diff] [blame] | 6 | #include <phosphor-logging/log.hpp> |
7 | |||||
8 | #include <filesystem> | ||||
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 9 | #include <iostream> |
10 | |||||
Vishwanatha Subbanna | 32e84e9 | 2017-06-28 19:17:28 +0530 | [diff] [blame] | 11 | namespace open_power |
12 | { | ||||
13 | namespace occ | ||||
14 | { | ||||
15 | |||||
Chris Cain | e2d0a43 | 2022-03-28 11:08:49 -0500 | [diff] [blame] | 16 | using namespace phosphor::logging; |
17 | |||||
Eddie James | aced309 | 2022-04-22 16:19:30 -0500 | [diff] [blame] | 18 | void Device::setActive(bool active) |
19 | { | ||||
20 | std::string data = active ? "1" : "0"; | ||||
21 | auto activeFile = devPath / "occ_active"; | ||||
22 | try | ||||
23 | { | ||||
24 | write(activeFile, data); | ||||
25 | } | ||||
26 | catch (const std::exception& e) | ||||
27 | { | ||||
28 | log<level::ERR>(fmt::format("Failed to set {} active: {}", | ||||
29 | devPath.c_str(), e.what()) | ||||
30 | .c_str()); | ||||
31 | } | ||||
32 | } | ||||
Vishwanatha Subbanna | 32e84e9 | 2017-06-28 19:17:28 +0530 | [diff] [blame] | 33 | |
Eddie James | 774f9af | 2019-03-19 20:58:53 +0000 | [diff] [blame] | 34 | std::string Device::getPathBack(const fs::path& path) |
35 | { | ||||
36 | if (path.empty()) | ||||
George Liu | bcef3b4 | 2021-09-10 12:39:02 +0800 | [diff] [blame] | 37 | { |
Eddie James | 774f9af | 2019-03-19 20:58:53 +0000 | [diff] [blame] | 38 | return std::string(); |
George Liu | bcef3b4 | 2021-09-10 12:39:02 +0800 | [diff] [blame] | 39 | } |
Eddie James | 774f9af | 2019-03-19 20:58:53 +0000 | [diff] [blame] | 40 | |
41 | // Points to the last element in the path | ||||
42 | auto conf = --path.end(); | ||||
43 | |||||
George Liu | bcef3b4 | 2021-09-10 12:39:02 +0800 | [diff] [blame] | 44 | if (conf->empty() && conf != path.begin()) |
Eddie James | 774f9af | 2019-03-19 20:58:53 +0000 | [diff] [blame] | 45 | { |
46 | return *(--conf); | ||||
47 | } | ||||
48 | else | ||||
49 | { | ||||
50 | return *conf; | ||||
51 | } | ||||
52 | } | ||||
53 | |||||
Eddie James | aced309 | 2022-04-22 16:19:30 -0500 | [diff] [blame] | 54 | bool Device::active() const |
55 | { | ||||
56 | return readBinary("occ_active"); | ||||
57 | } | ||||
58 | |||||
Edward A. James | 636577f | 2017-10-06 10:53:55 -0500 | [diff] [blame] | 59 | bool Device::master() const |
60 | { | ||||
Eddie James | aced309 | 2022-04-22 16:19:30 -0500 | [diff] [blame] | 61 | return readBinary("occ_master"); |
62 | } | ||||
63 | |||||
64 | bool Device::readBinary(const std::string& fileName) const | ||||
65 | { | ||||
Chris Cain | bd551de | 2022-04-26 13:41:16 -0500 | [diff] [blame^] | 66 | int v = 0; |
67 | if (statusObject.occActive()) | ||||
Edward A. James | 636577f | 2017-10-06 10:53:55 -0500 | [diff] [blame] | 68 | { |
Chris Cain | bd551de | 2022-04-26 13:41:16 -0500 | [diff] [blame^] | 69 | auto filePath = devPath / fileName; |
70 | std::ifstream file(filePath, std::ios::in); | ||||
71 | if (!file) | ||||
72 | { | ||||
73 | return false; | ||||
74 | } | ||||
Edward A. James | 636577f | 2017-10-06 10:53:55 -0500 | [diff] [blame] | 75 | |
Chris Cain | bd551de | 2022-04-26 13:41:16 -0500 | [diff] [blame^] | 76 | file >> v; |
77 | file.close(); | ||||
78 | } | ||||
Eddie James | aced309 | 2022-04-22 16:19:30 -0500 | [diff] [blame] | 79 | return v == 1; |
Edward A. James | 636577f | 2017-10-06 10:53:55 -0500 | [diff] [blame] | 80 | } |
81 | |||||
Eddie James | cbad219 | 2021-10-07 09:39:39 -0500 | [diff] [blame] | 82 | void Device::errorCallback(bool error) |
83 | { | ||||
84 | if (error) | ||||
85 | { | ||||
86 | statusObject.deviceError(); | ||||
87 | } | ||||
88 | } | ||||
89 | |||||
90 | #ifdef PLDM | ||||
91 | void Device::timeoutCallback(bool error) | ||||
92 | { | ||||
93 | if (error) | ||||
94 | { | ||||
95 | managerObject.sbeTimeout(instance); | ||||
96 | } | ||||
97 | } | ||||
98 | #endif | ||||
99 | |||||
Eddie James | 482e31f | 2017-09-14 13:17:17 -0500 | [diff] [blame] | 100 | void Device::throttleProcTempCallback(bool error) |
101 | { | ||||
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 102 | statusObject.throttleProcTemp(error); |
Eddie James | 482e31f | 2017-09-14 13:17:17 -0500 | [diff] [blame] | 103 | } |
104 | |||||
105 | void Device::throttleProcPowerCallback(bool error) | ||||
106 | { | ||||
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 107 | statusObject.throttleProcPower(error); |
Eddie James | 482e31f | 2017-09-14 13:17:17 -0500 | [diff] [blame] | 108 | } |
109 | |||||
110 | void Device::throttleMemTempCallback(bool error) | ||||
111 | { | ||||
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 112 | statusObject.throttleMemTemp(error); |
Eddie James | 482e31f | 2017-09-14 13:17:17 -0500 | [diff] [blame] | 113 | } |
114 | |||||
Chris Cain | e2d0a43 | 2022-03-28 11:08:49 -0500 | [diff] [blame] | 115 | fs::path Device::getFilenameByRegex(fs::path basePath, |
116 | const std::regex& expr) const | ||||
117 | { | ||||
118 | try | ||||
119 | { | ||||
120 | for (auto& file : fs::directory_iterator(basePath)) | ||||
121 | { | ||||
122 | if (std::regex_search(file.path().string(), expr)) | ||||
123 | { | ||||
124 | // Found match | ||||
125 | return file; | ||||
126 | } | ||||
127 | } | ||||
128 | } | ||||
129 | catch (const fs::filesystem_error& e) | ||||
130 | { | ||||
131 | log<level::ERR>( | ||||
132 | fmt::format("getFilenameByRegex: Failed to get filename: {}", | ||||
133 | e.what()) | ||||
134 | .c_str()); | ||||
135 | } | ||||
136 | |||||
137 | // Return empty path | ||||
138 | return fs::path{}; | ||||
139 | } | ||||
140 | |||||
Vishwanatha Subbanna | 32e84e9 | 2017-06-28 19:17:28 +0530 | [diff] [blame] | 141 | } // namespace occ |
142 | } // namespace open_power |