Vishwanatha Subbanna | 2180b2d | 2017-06-28 14:05:57 +0530 | [diff] [blame] | 1 | #pragma once |
| 2 | |
Vishwanatha Subbanna | 2180b2d | 2017-06-28 14:05:57 +0530 | [diff] [blame] | 3 | #include "occ_pass_through.hpp" |
Vishwanatha Subbanna | 307d80b | 2017-06-28 15:56:09 +0530 | [diff] [blame] | 4 | #include "occ_status.hpp" |
Tom Joseph | 815f9f5 | 2020-07-27 12:12:13 +0530 | [diff] [blame] | 5 | #ifdef PLDM |
| 6 | #include "pldm.hpp" |
Eddie James | cbad219 | 2021-10-07 09:39:39 -0500 | [diff] [blame] | 7 | |
| 8 | #include <libphal.H> |
Tom Joseph | 815f9f5 | 2020-07-27 12:12:13 +0530 | [diff] [blame] | 9 | #endif |
George Liu | f3b7514 | 2021-06-10 11:22:50 +0800 | [diff] [blame] | 10 | #include "utils.hpp" |
Chris Cain | 78e8601 | 2021-03-04 16:15:31 -0600 | [diff] [blame] | 11 | #ifdef POWER10 |
| 12 | #include "powermode.hpp" |
| 13 | #endif |
Vishwanatha Subbanna | 2180b2d | 2017-06-28 14:05:57 +0530 | [diff] [blame] | 14 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 15 | #include <sdbusplus/bus.hpp> |
Chris Cain | a8857c5 | 2021-01-27 11:53:05 -0600 | [diff] [blame] | 16 | #include <sdeventplus/event.hpp> |
| 17 | #include <sdeventplus/utility/timer.hpp> |
George Liu | b5ca101 | 2021-09-10 12:53:11 +0800 | [diff] [blame] | 18 | |
| 19 | #include <cstring> |
| 20 | #include <functional> |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 21 | #include <vector> |
| 22 | |
Vishwanatha Subbanna | 2180b2d | 2017-06-28 14:05:57 +0530 | [diff] [blame] | 23 | namespace sdbusRule = sdbusplus::bus::match::rules; |
Vishwanatha Subbanna | 2180b2d | 2017-06-28 14:05:57 +0530 | [diff] [blame] | 24 | namespace open_power |
| 25 | { |
| 26 | namespace occ |
| 27 | { |
| 28 | |
Chicago Duan | bb895cb | 2021-06-18 19:37:16 +0800 | [diff] [blame] | 29 | #ifdef READ_OCC_SENSORS |
| 30 | enum occFruType |
| 31 | { |
| 32 | processorCore = 0, |
| 33 | internalMemCtlr = 1, |
| 34 | dimm = 2, |
| 35 | memCtrlAndDimm = 3, |
| 36 | VRMVdd = 6, |
| 37 | PMIC = 7, |
Matt Spinler | ace67d8 | 2021-10-18 13:41:57 -0500 | [diff] [blame] | 38 | memCtlrExSensor = 8, |
| 39 | processorIoRing = 9 |
Chicago Duan | bb895cb | 2021-06-18 19:37:16 +0800 | [diff] [blame] | 40 | }; |
| 41 | #endif |
| 42 | |
Chris Cain | a8857c5 | 2021-01-27 11:53:05 -0600 | [diff] [blame] | 43 | /** @brief Default time, in seconds, between OCC poll commands */ |
Matt Spinler | 3792346 | 2021-09-24 11:38:05 -0500 | [diff] [blame] | 44 | #ifndef POWER10 |
Chicago Duan | bb895cb | 2021-06-18 19:37:16 +0800 | [diff] [blame] | 45 | constexpr unsigned int defaultPollingInterval = 1; |
Matt Spinler | 3792346 | 2021-09-24 11:38:05 -0500 | [diff] [blame] | 46 | #else |
| 47 | constexpr unsigned int defaultPollingInterval = 5; |
| 48 | #endif |
Chris Cain | a8857c5 | 2021-01-27 11:53:05 -0600 | [diff] [blame] | 49 | |
Chris Cain | 1725767 | 2021-10-22 13:41:03 -0500 | [diff] [blame] | 50 | constexpr auto AMBIENT_PATH = |
| 51 | "/xyz/openbmc_project/sensors/temperature/Ambient_Virtual_Temp"; |
| 52 | constexpr auto AMBIENT_INTERFACE = "xyz.openbmc_project.Sensor.Value"; |
| 53 | constexpr auto AMBIENT_PROP = "Value"; |
| 54 | constexpr auto ALTITUDE_PATH = "/xyz/openbmc_project/sensors/altitude/Altitude"; |
| 55 | constexpr auto ALTITUDE_INTERFACE = "xyz.openbmc_project.Sensor.Value"; |
| 56 | constexpr auto ALTITUDE_PROP = "Value"; |
| 57 | |
Vishwanatha Subbanna | 2180b2d | 2017-06-28 14:05:57 +0530 | [diff] [blame] | 58 | /** @class Manager |
| 59 | * @brief Builds and manages OCC objects |
| 60 | */ |
| 61 | struct Manager |
| 62 | { |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 63 | public: |
| 64 | Manager() = delete; |
| 65 | Manager(const Manager&) = delete; |
| 66 | Manager& operator=(const Manager&) = delete; |
| 67 | Manager(Manager&&) = delete; |
| 68 | Manager& operator=(Manager&&) = delete; |
| 69 | ~Manager() = default; |
Vishwanatha Subbanna | 2180b2d | 2017-06-28 14:05:57 +0530 | [diff] [blame] | 70 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 71 | /** @brief Adds OCC pass-through and status objects on the bus |
| 72 | * when corresponding CPU inventory is created. |
| 73 | * |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 74 | * @param[in] event - Unique ptr reference to sd_event |
| 75 | */ |
George Liu | f3a4a69 | 2021-12-28 13:59:51 +0800 | [diff] [blame] | 76 | explicit Manager(EventPtr& event) : |
George Liu | f3b7514 | 2021-06-10 11:22:50 +0800 | [diff] [blame] | 77 | event(event), pollInterval(defaultPollingInterval), |
Chris Cain | a8857c5 | 2021-01-27 11:53:05 -0600 | [diff] [blame] | 78 | sdpEvent(sdeventplus::Event::get_default()), |
| 79 | _pollTimer( |
| 80 | std::make_unique< |
| 81 | sdeventplus::utility::Timer<sdeventplus::ClockId::Monotonic>>( |
Chris Cain | 1725767 | 2021-10-22 13:41:03 -0500 | [diff] [blame] | 82 | sdpEvent, std::bind(&Manager::pollerTimerExpired, this))), |
| 83 | ambientPropChanged( |
| 84 | utils::getBus(), |
| 85 | sdbusRule::member("PropertiesChanged") + |
| 86 | sdbusRule::path(AMBIENT_PATH) + |
| 87 | sdbusRule::argN(0, AMBIENT_INTERFACE) + |
| 88 | sdbusRule::interface("org.freedesktop.DBus.Properties"), |
| 89 | std::bind(&Manager::ambientCallback, this, std::placeholders::_1)) |
Tom Joseph | 815f9f5 | 2020-07-27 12:12:13 +0530 | [diff] [blame] | 90 | #ifdef PLDM |
| 91 | , |
| 92 | pldmHandle(std::make_unique<pldm::Interface>( |
George Liu | f3b7514 | 2021-06-10 11:22:50 +0800 | [diff] [blame] | 93 | std::bind(std::mem_fn(&Manager::updateOCCActive), this, |
Eddie James | cbad219 | 2021-10-07 09:39:39 -0500 | [diff] [blame] | 94 | std::placeholders::_1, std::placeholders::_2), |
| 95 | std::bind(std::mem_fn(&Manager::sbeHRESETResult), this, |
George Liu | f3b7514 | 2021-06-10 11:22:50 +0800 | [diff] [blame] | 96 | std::placeholders::_1, std::placeholders::_2))) |
Tom Joseph | 815f9f5 | 2020-07-27 12:12:13 +0530 | [diff] [blame] | 97 | #endif |
Matt Spinler | d267cec | 2021-09-01 14:49:19 -0500 | [diff] [blame] | 98 | #ifdef POWER10 |
| 99 | , |
| 100 | discoverTimer( |
| 101 | std::make_unique< |
| 102 | sdeventplus::utility::Timer<sdeventplus::ClockId::Monotonic>>( |
Chris Cain | a7b74dc | 2021-11-10 17:03:43 -0600 | [diff] [blame] | 103 | sdpEvent, std::bind(&Manager::findAndCreateObjects, this))), |
| 104 | waitForAllOccsTimer( |
| 105 | std::make_unique< |
| 106 | sdeventplus::utility::Timer<sdeventplus::ClockId::Monotonic>>( |
| 107 | sdpEvent, std::bind(&Manager::occsNotAllRunning, this))) |
Matt Spinler | d267cec | 2021-09-01 14:49:19 -0500 | [diff] [blame] | 108 | #endif |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 109 | { |
Lei YU | 0ab90ca | 2017-07-13 17:02:23 +0800 | [diff] [blame] | 110 | #ifdef I2C_OCC |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 111 | // I2C OCC status objects are initialized directly |
| 112 | initStatusObjects(); |
Lei YU | 0ab90ca | 2017-07-13 17:02:23 +0800 | [diff] [blame] | 113 | #else |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 114 | findAndCreateObjects(); |
Lei YU | 0ab90ca | 2017-07-13 17:02:23 +0800 | [diff] [blame] | 115 | #endif |
Chris Cain | 1725767 | 2021-10-22 13:41:03 -0500 | [diff] [blame] | 116 | readAltitude(); |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 117 | } |
Vishwanatha Subbanna | 2180b2d | 2017-06-28 14:05:57 +0530 | [diff] [blame] | 118 | |
Chris Cain | a8857c5 | 2021-01-27 11:53:05 -0600 | [diff] [blame] | 119 | /** @brief Return the number of bound OCCs */ |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 120 | inline auto getNumOCCs() const |
| 121 | { |
| 122 | return activeCount; |
| 123 | } |
Edward A. James | 636577f | 2017-10-06 10:53:55 -0500 | [diff] [blame] | 124 | |
Eddie James | cbad219 | 2021-10-07 09:39:39 -0500 | [diff] [blame] | 125 | #ifdef PLDM |
| 126 | /** @brief Called by a Device to report that the SBE timed out |
| 127 | * and appropriate action should be taken |
| 128 | * |
| 129 | * @param[in] instance - the OCC instance id |
| 130 | */ |
| 131 | void sbeTimeout(unsigned int instance); |
| 132 | #endif |
| 133 | |
Chris Cain | 1725767 | 2021-10-22 13:41:03 -0500 | [diff] [blame] | 134 | /** @brief Return the latest ambient and altitude readings |
| 135 | * |
| 136 | * @param[out] ambientValid - true if ambientTemp is valid |
| 137 | * @param[out] ambient - ambient temperature in degrees C |
| 138 | * @param[out] altitude - altitude in meters |
| 139 | */ |
| 140 | void getAmbientData(bool& ambientValid, uint8_t& ambientTemp, |
| 141 | uint16_t& altitude) const; |
| 142 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 143 | private: |
Matt Spinler | d267cec | 2021-09-01 14:49:19 -0500 | [diff] [blame] | 144 | /** @brief Creates the OCC D-Bus objects. |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 145 | */ |
| 146 | void findAndCreateObjects(); |
Vishwanatha Subbanna | dfc7ec7 | 2017-09-07 18:18:01 +0530 | [diff] [blame] | 147 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 148 | /** @brief Callback that responds to cpu creation in the inventory - |
| 149 | * by creating the needed objects. |
| 150 | * |
| 151 | * @param[in] msg - bus message |
| 152 | * |
| 153 | * @returns 0 to indicate success |
| 154 | */ |
| 155 | int cpuCreated(sdbusplus::message::message& msg); |
Deepak Kodihalli | 5f031f3 | 2017-07-26 08:25:59 -0500 | [diff] [blame] | 156 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 157 | /** @brief Create child OCC objects. |
| 158 | * |
| 159 | * @param[in] occ - the occ name, such as occ0. |
| 160 | */ |
| 161 | void createObjects(const std::string& occ); |
Vishwanatha Subbanna | 2180b2d | 2017-06-28 14:05:57 +0530 | [diff] [blame] | 162 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 163 | /** @brief Callback handler invoked by Status object when the OccActive |
| 164 | * property is changed. This is needed to make sure that the |
| 165 | * error detection is started only after all the OCCs are bound. |
| 166 | * Similarly, when one of the OCC gets its OccActive property |
| 167 | * un-set, then the OCC error detection needs to be stopped on |
| 168 | * all the OCCs |
| 169 | * |
| 170 | * @param[in] status - OccActive status |
| 171 | */ |
| 172 | void statusCallBack(bool status); |
Vishwanatha Subbanna | 2dc9b1a | 2017-08-18 18:29:41 +0530 | [diff] [blame] | 173 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 174 | /** @brief Sends a Heartbeat command to host control command handler */ |
| 175 | void sendHeartBeat(); |
Vishwanatha Subbanna | 2dc9b1a | 2017-08-18 18:29:41 +0530 | [diff] [blame] | 176 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 177 | /** @brief reference to sd_event wrapped in unique_ptr */ |
| 178 | EventPtr& event; |
Vishwanatha Subbanna | ee4d83d | 2017-06-29 18:35:00 +0530 | [diff] [blame] | 179 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 180 | /** @brief OCC pass-through objects */ |
| 181 | std::vector<std::unique_ptr<PassThrough>> passThroughObjects; |
Vishwanatha Subbanna | 307d80b | 2017-06-28 15:56:09 +0530 | [diff] [blame] | 182 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 183 | /** @brief OCC Status objects */ |
| 184 | std::vector<std::unique_ptr<Status>> statusObjects; |
Vishwanatha Subbanna | 2180b2d | 2017-06-28 14:05:57 +0530 | [diff] [blame] | 185 | |
Chris Cain | 78e8601 | 2021-03-04 16:15:31 -0600 | [diff] [blame] | 186 | #ifdef POWER10 |
| 187 | /** @brief Power mode monitor and notification object */ |
| 188 | std::unique_ptr<open_power::occ::powermode::PowerMode> pmode; |
| 189 | #endif |
| 190 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 191 | /** @brief sbdbusplus match objects */ |
| 192 | std::vector<sdbusplus::bus::match_t> cpuMatches; |
Vishwanatha Subbanna | 2dc9b1a | 2017-08-18 18:29:41 +0530 | [diff] [blame] | 193 | |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 194 | /** @brief Number of OCCs that are bound */ |
| 195 | uint8_t activeCount = 0; |
Lei YU | 0ab90ca | 2017-07-13 17:02:23 +0800 | [diff] [blame] | 196 | |
Chris Cain | a8857c5 | 2021-01-27 11:53:05 -0600 | [diff] [blame] | 197 | /** @brief Number of seconds between poll commands */ |
| 198 | uint8_t pollInterval; |
| 199 | |
Chris Cain | 1725767 | 2021-10-22 13:41:03 -0500 | [diff] [blame] | 200 | /** @brief Ambient temperature of the system in degrees C */ |
| 201 | uint8_t ambient = 0xFF; // default: not available |
| 202 | |
| 203 | /** @brief Altitude of the system in meters */ |
| 204 | uint16_t altitude = 0xFFFF; // default: not available |
| 205 | |
Chris Cain | a8857c5 | 2021-01-27 11:53:05 -0600 | [diff] [blame] | 206 | /** @brief Poll timer event */ |
| 207 | sdeventplus::Event sdpEvent; |
| 208 | |
| 209 | /** |
| 210 | * @brief The timer to be used once the OCC goes active. When it expires, |
| 211 | * a POLL command will be sent to the OCC and then timer restarted. |
| 212 | */ |
| 213 | std::unique_ptr< |
| 214 | sdeventplus::utility::Timer<sdeventplus::ClockId::Monotonic>> |
| 215 | _pollTimer; |
| 216 | |
Chris Cain | 1725767 | 2021-10-22 13:41:03 -0500 | [diff] [blame] | 217 | /** @brief Subscribe to ambient temperature changed events */ |
| 218 | sdbusplus::bus::match_t ambientPropChanged; |
| 219 | |
Lei YU | 0ab90ca | 2017-07-13 17:02:23 +0800 | [diff] [blame] | 220 | #ifdef I2C_OCC |
Gunnar Mills | 94df8c9 | 2018-09-14 14:50:03 -0500 | [diff] [blame] | 221 | /** @brief Init Status objects for I2C OCC devices |
| 222 | * |
| 223 | * It iterates in /sys/bus/i2c/devices, finds all occ hwmon devices |
| 224 | * and creates status objects. |
| 225 | */ |
| 226 | void initStatusObjects(); |
Lei YU | 0ab90ca | 2017-07-13 17:02:23 +0800 | [diff] [blame] | 227 | #endif |
Tom Joseph | 815f9f5 | 2020-07-27 12:12:13 +0530 | [diff] [blame] | 228 | |
| 229 | #ifdef PLDM |
| 230 | /** @brief Callback handler invoked by the PLDM event handler when state of |
| 231 | * the OCC is toggled by the host. The caller passes the instance |
| 232 | * of the OCC and state of the OCC. |
| 233 | * |
| 234 | * @param[in] instance - instance of the OCC |
| 235 | * @param[in] status - true when the OCC goes active and false when the OCC |
| 236 | * goes inactive |
| 237 | * |
| 238 | * @return true if setting the state of OCC is successful and false if it |
| 239 | * fails. |
| 240 | */ |
| 241 | bool updateOCCActive(instanceID instance, bool status); |
| 242 | |
Eddie James | cbad219 | 2021-10-07 09:39:39 -0500 | [diff] [blame] | 243 | /** @brief Callback handler invoked by PLDM sensor change when |
| 244 | * the HRESET succeeds or fails. |
| 245 | * |
| 246 | * @param[in] instance - the SBE instance id |
| 247 | * @param[in] success - true if the HRESET succeeded, otherwise false |
| 248 | */ |
| 249 | void sbeHRESETResult(instanceID instance, bool success); |
| 250 | |
| 251 | /** @brief Helper function to check whether an SBE dump should be collected |
| 252 | * now. |
| 253 | * |
| 254 | * @param[in] instance - the SBE instance id |
| 255 | * |
| 256 | * @return true if an SBE dump should be collected and false if not |
| 257 | */ |
| 258 | bool sbeCanDump(unsigned int instance); |
| 259 | |
| 260 | /** @brief Helper function to set the SBE state through PDBG/PHAL |
| 261 | * |
| 262 | * @param[in] instance - instance of the SBE |
| 263 | * @param[in] state - the state to which the SBE should be set |
| 264 | * |
| 265 | */ |
| 266 | void setSBEState(unsigned int instance, enum sbe_state state); |
| 267 | |
| 268 | /** @brief Helper function to get the SBE instance PDBG processor target |
| 269 | * |
| 270 | * @param[in] instance - the SBE instance id |
| 271 | * |
| 272 | * @return a pointer to the PDBG target |
| 273 | */ |
| 274 | struct pdbg_target* getPdbgTarget(unsigned int instance); |
| 275 | |
| 276 | /** @brief Whether pdbg_targets_init has been called */ |
| 277 | bool pdbgInitialized = false; |
| 278 | |
Tom Joseph | 815f9f5 | 2020-07-27 12:12:13 +0530 | [diff] [blame] | 279 | std::unique_ptr<pldm::Interface> pldmHandle = nullptr; |
| 280 | #endif |
Chris Cain | a8857c5 | 2021-01-27 11:53:05 -0600 | [diff] [blame] | 281 | |
Matt Spinler | d267cec | 2021-09-01 14:49:19 -0500 | [diff] [blame] | 282 | #ifdef POWER10 |
| 283 | /** |
| 284 | * @brief Timer used when discovering OCCs in /dev. |
| 285 | */ |
| 286 | std::unique_ptr< |
| 287 | sdeventplus::utility::Timer<sdeventplus::ClockId::Monotonic>> |
| 288 | discoverTimer; |
| 289 | |
| 290 | /** |
| 291 | * @brief Used when discovering /dev/occ objects to know if |
| 292 | * any were added since the last check. |
| 293 | */ |
| 294 | std::vector<int> prevOCCSearch; |
Chris Cain | a7b74dc | 2021-11-10 17:03:43 -0600 | [diff] [blame] | 295 | |
| 296 | /** |
| 297 | * @brief Timer used when waiting for OCCs to go active. |
| 298 | */ |
| 299 | std::unique_ptr< |
| 300 | sdeventplus::utility::Timer<sdeventplus::ClockId::Monotonic>> |
| 301 | waitForAllOccsTimer; |
| 302 | |
| 303 | /** @brief Called when code times out waiting for all OCCs to be running or |
| 304 | * after the app is restarted (Status does not callback into |
| 305 | * Manager). |
| 306 | */ |
| 307 | void occsNotAllRunning(); |
Matt Spinler | d267cec | 2021-09-01 14:49:19 -0500 | [diff] [blame] | 308 | #endif |
| 309 | |
Chris Cain | a8857c5 | 2021-01-27 11:53:05 -0600 | [diff] [blame] | 310 | /** |
| 311 | * @brief Called when poll timer expires and forces a POLL command to the |
| 312 | * OCC. The poll timer will then be restarted. |
| 313 | * */ |
| 314 | void pollerTimerExpired(); |
Chicago Duan | bb895cb | 2021-06-18 19:37:16 +0800 | [diff] [blame] | 315 | |
Matt Spinler | d267cec | 2021-09-01 14:49:19 -0500 | [diff] [blame] | 316 | /** |
| 317 | * @brief Finds the OCC devices in /dev |
| 318 | * |
| 319 | * @return The IDs of the OCCs - 0, 1, etc. |
| 320 | */ |
| 321 | std::vector<int> findOCCsInDev(); |
| 322 | |
Chicago Duan | bb895cb | 2021-06-18 19:37:16 +0800 | [diff] [blame] | 323 | #ifdef READ_OCC_SENSORS |
| 324 | /** |
| 325 | * @brief Gets the occ sensor values. |
Chris Cain | 5d66a0a | 2022-02-09 08:52:10 -0600 | [diff] [blame^] | 326 | * @param[in] occ - pointer to OCCs Status object |
Chicago Duan | bb895cb | 2021-06-18 19:37:16 +0800 | [diff] [blame] | 327 | * */ |
Chris Cain | 5d66a0a | 2022-02-09 08:52:10 -0600 | [diff] [blame^] | 328 | void getSensorValues(std::unique_ptr<Status>& occ); |
Chicago Duan | bb895cb | 2021-06-18 19:37:16 +0800 | [diff] [blame] | 329 | |
| 330 | /** |
| 331 | * @brief Trigger OCC driver to read the temperature sensors. |
| 332 | * @param[in] path - path of the OCC sensors. |
| 333 | * @param[in] id - Id of the OCC. |
| 334 | * */ |
| 335 | void readTempSensors(const fs::path& path, uint32_t id); |
| 336 | |
| 337 | /** |
| 338 | * @brief Trigger OCC driver to read the power sensors. |
| 339 | * @param[in] path - path of the OCC sensors. |
| 340 | * @param[in] id - Id of the OCC. |
| 341 | * */ |
| 342 | void readPowerSensors(const fs::path& path, uint32_t id); |
| 343 | |
| 344 | /** |
| 345 | * @brief Set all sensor values of this OCC to NaN. |
| 346 | * @param[in] id - Id of the OCC. |
| 347 | * */ |
| 348 | void setSensorValueToNaN(uint32_t id); |
| 349 | |
| 350 | /** @brief Store the existing OCC sensors on D-BUS */ |
| 351 | std::map<std::string, uint32_t> existingSensors; |
| 352 | |
| 353 | /** @brief Get FunctionID from the `powerX_label` file. |
| 354 | * @param[in] value - the value of the `powerX_label` file. |
| 355 | * @returns FunctionID of the power sensors. |
| 356 | */ |
| 357 | std::optional<std::string> |
| 358 | getPowerLabelFunctionID(const std::string& value); |
| 359 | |
| 360 | /** @brief The power sensor names map */ |
| 361 | const std::map<std::string, std::string> powerSensorName = { |
| 362 | {"system", "total_power"}, {"1", "p0_mem_power"}, |
| 363 | {"2", "p1_mem_power"}, {"3", "p2_mem_power"}, |
| 364 | {"4", "p3_mem_power"}, {"5", "p0_power"}, |
| 365 | {"6", "p1_power"}, {"7", "p2_power"}, |
| 366 | {"8", "p3_power"}, {"9", "p0_cache_power"}, |
| 367 | {"10", "p1_cache_power"}, {"11", "p2_cache_power"}, |
| 368 | {"12", "p3_cache_power"}, {"13", "io_a_power"}, |
| 369 | {"14", "io_b_power"}, {"15", "io_c_power"}, |
| 370 | {"16", "fans_a_power"}, {"17", "fans_b_power"}, |
| 371 | {"18", "storage_a_power"}, {"19", "storage_b_power"}, |
| 372 | {"23", "mem_cache_power"}, {"25", "p0_mem_0_power"}, |
| 373 | {"26", "p0_mem_1_power"}, {"27", "p0_mem_2_power"}}; |
| 374 | |
| 375 | /** @brief The dimm temperature sensor names map */ |
| 376 | const std::map<uint32_t, std::string> dimmTempSensorName = { |
| 377 | {internalMemCtlr, "_intmb_temp"}, |
| 378 | {dimm, "_dram_temp"}, |
| 379 | {memCtrlAndDimm, "_dram_extmb_temp"}, |
| 380 | {PMIC, "_pmic_temp"}, |
| 381 | {memCtlrExSensor, "_extmb_temp"}}; |
| 382 | #endif |
Chris Cain | 1725767 | 2021-10-22 13:41:03 -0500 | [diff] [blame] | 383 | |
| 384 | /** @brief Read the altitude from DBus */ |
| 385 | void readAltitude(); |
| 386 | |
| 387 | /** @brief Callback function when ambient temperature changes |
| 388 | * |
| 389 | * @param[in] msg - Data associated with subscribed signal |
| 390 | */ |
| 391 | void ambientCallback(sdbusplus::message::message& msg); |
Chris Cain | a7b74dc | 2021-11-10 17:03:43 -0600 | [diff] [blame] | 392 | |
| 393 | /** @brief Confirm that a single OCC master was found and start presence |
| 394 | * monitoring |
| 395 | */ |
| 396 | void validateOccMaster(); |
Vishwanatha Subbanna | 2180b2d | 2017-06-28 14:05:57 +0530 | [diff] [blame] | 397 | }; |
| 398 | |
| 399 | } // namespace occ |
| 400 | } // namespace open_power |