Brandon Kim | 9cf8562 | 2019-06-19 12:05:08 -0700 | [diff] [blame] | 1 | #include "config.h" |
| 2 | |
Patrick Venture | 46470a3 | 2018-09-07 19:26:25 -0700 | [diff] [blame] | 3 | #include "sensorhandler.hpp" |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 4 | |
Patrick Venture | 99bf1c4 | 2019-08-23 09:02:13 -0700 | [diff] [blame] | 5 | #include "entity_map_json.hpp" |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 6 | #include "fruread.hpp" |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 7 | |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 8 | #include <mapper.h> |
Chris Austen | 10ccc0f | 2015-12-10 18:27:04 -0600 | [diff] [blame] | 9 | #include <systemd/sd-bus.h> |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 10 | |
| 11 | #include <bitset> |
Patrick Venture | 586d35b | 2018-09-07 19:56:18 -0700 | [diff] [blame] | 12 | #include <cmath> |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 13 | #include <cstring> |
Vernon Mauery | e08fbff | 2019-04-03 09:19:34 -0700 | [diff] [blame] | 14 | #include <ipmid/api.hpp> |
Vernon Mauery | 3325024 | 2019-03-12 16:49:26 -0700 | [diff] [blame] | 15 | #include <ipmid/types.hpp> |
Vernon Mauery | 6a98fe7 | 2019-03-11 15:57:48 -0700 | [diff] [blame] | 16 | #include <ipmid/utils.hpp> |
Dhruvaraj Subhashchandran | 18e9999 | 2017-08-09 09:10:47 -0500 | [diff] [blame] | 17 | #include <phosphor-logging/elog-errors.hpp> |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 18 | #include <phosphor-logging/log.hpp> |
William A. Kennington III | 4c00802 | 2018-10-12 17:18:14 -0700 | [diff] [blame] | 19 | #include <sdbusplus/message/types.hpp> |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 20 | #include <set> |
| 21 | #include <xyz/openbmc_project/Common/error.hpp> |
| 22 | #include <xyz/openbmc_project/Sensor/Value/server.hpp> |
| 23 | |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 24 | static constexpr uint8_t fruInventoryDevice = 0x10; |
| 25 | static constexpr uint8_t IPMIFruInventory = 0x02; |
| 26 | static constexpr uint8_t BMCSlaveAddress = 0x20; |
| 27 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 28 | extern int updateSensorRecordFromSSRAESC(const void*); |
| 29 | extern sd_bus* bus; |
Patrick Venture | db0cbe6 | 2019-09-09 14:47:22 -0700 | [diff] [blame] | 30 | |
| 31 | namespace ipmi |
| 32 | { |
| 33 | namespace sensor |
| 34 | { |
| 35 | extern const IdInfoMap sensors; |
| 36 | } // namespace sensor |
| 37 | } // namespace ipmi |
| 38 | |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 39 | extern const FruMap frus; |
| 40 | |
Tom Joseph | be703f7 | 2017-03-09 12:34:35 +0530 | [diff] [blame] | 41 | using namespace phosphor::logging; |
Dhruvaraj Subhashchandran | 18e9999 | 2017-08-09 09:10:47 -0500 | [diff] [blame] | 42 | using InternalFailure = |
| 43 | sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure; |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 44 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 45 | void register_netfn_sen_functions() __attribute__((constructor)); |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 46 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 47 | struct sensorTypemap_t |
| 48 | { |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 49 | uint8_t number; |
Chris Austen | d7cf0e4 | 2015-11-07 14:27:12 -0600 | [diff] [blame] | 50 | uint8_t typecode; |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 51 | char dbusname[32]; |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 52 | }; |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 53 | |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 54 | sensorTypemap_t g_SensorTypeMap[] = { |
| 55 | |
Chris Austen | d7cf0e4 | 2015-11-07 14:27:12 -0600 | [diff] [blame] | 56 | {0x01, 0x6F, "Temp"}, |
| 57 | {0x0C, 0x6F, "DIMM"}, |
| 58 | {0x0C, 0x6F, "MEMORY_BUFFER"}, |
| 59 | {0x07, 0x6F, "PROC"}, |
| 60 | {0x07, 0x6F, "CORE"}, |
| 61 | {0x07, 0x6F, "CPU"}, |
| 62 | {0x0F, 0x6F, "BootProgress"}, |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 63 | {0xe9, 0x09, "OccStatus"}, // E9 is an internal mapping to handle sensor |
| 64 | // type code os 0x09 |
Chris Austen | d7cf0e4 | 2015-11-07 14:27:12 -0600 | [diff] [blame] | 65 | {0xC3, 0x6F, "BootCount"}, |
| 66 | {0x1F, 0x6F, "OperatingSystemStatus"}, |
Chris Austen | 800ba71 | 2015-12-03 15:31:00 -0600 | [diff] [blame] | 67 | {0x12, 0x6F, "SYSTEM_EVENT"}, |
| 68 | {0xC7, 0x03, "SYSTEM"}, |
| 69 | {0xC7, 0x03, "MAIN_PLANAR"}, |
Chris Austen | 10ccc0f | 2015-12-10 18:27:04 -0600 | [diff] [blame] | 70 | {0xC2, 0x6F, "PowerCap"}, |
Tom Joseph | 558184e | 2017-09-01 13:45:05 +0530 | [diff] [blame] | 71 | {0x0b, 0xCA, "PowerSupplyRedundancy"}, |
Jayanth Othayoth | 0661beb | 2017-03-22 06:00:58 -0500 | [diff] [blame] | 72 | {0xDA, 0x03, "TurboAllowed"}, |
Tom Joseph | 558184e | 2017-09-01 13:45:05 +0530 | [diff] [blame] | 73 | {0xD8, 0xC8, "PowerSupplyDerating"}, |
Chris Austen | d7cf0e4 | 2015-11-07 14:27:12 -0600 | [diff] [blame] | 74 | {0xFF, 0x00, ""}, |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 75 | }; |
| 76 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 77 | struct sensor_data_t |
| 78 | { |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 79 | uint8_t sennum; |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 80 | } __attribute__((packed)); |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 81 | |
Lei YU | 14a4781 | 2021-09-17 15:58:04 +0800 | [diff] [blame] | 82 | using SDRCacheMap = std::unordered_map<uint8_t, get_sdr::SensorDataFullRecord>; |
| 83 | SDRCacheMap sdrCacheMap __attribute__((init_priority(101))); |
| 84 | |
| 85 | using SensorThresholdMap = |
| 86 | std::unordered_map<uint8_t, get_sdr::GetSensorThresholdsResponse>; |
| 87 | SensorThresholdMap sensorThresholdMap __attribute__((init_priority(101))); |
| 88 | |
Lei YU | 962e68b | 2021-09-16 16:25:34 +0800 | [diff] [blame] | 89 | #ifdef FEATURE_SENSORS_CACHE |
Lei YU | be5c6b2 | 2021-09-16 15:46:20 +0800 | [diff] [blame] | 90 | std::map<uint8_t, std::unique_ptr<sdbusplus::bus::match::match>> |
| 91 | sensorAddedMatches __attribute__((init_priority(101))); |
| 92 | std::map<uint8_t, std::unique_ptr<sdbusplus::bus::match::match>> |
| 93 | sensorUpdatedMatches __attribute__((init_priority(101))); |
| 94 | |
Lei YU | 9714050 | 2021-09-17 13:49:43 +0800 | [diff] [blame^] | 95 | ipmi::sensor::SensorCacheMap sensorCacheMap __attribute__((init_priority(101))); |
Lei YU | 8c2c048 | 2021-09-16 17:28:28 +0800 | [diff] [blame] | 96 | |
Lei YU | be5c6b2 | 2021-09-16 15:46:20 +0800 | [diff] [blame] | 97 | void initSensorMatches() |
| 98 | { |
| 99 | using namespace sdbusplus::bus::match::rules; |
| 100 | sdbusplus::bus::bus bus{ipmid_get_sd_bus_connection()}; |
| 101 | for (const auto& s : ipmi::sensor::sensors) |
| 102 | { |
| 103 | sensorAddedMatches.emplace( |
| 104 | s.first, |
| 105 | std::make_unique<sdbusplus::bus::match::match>( |
| 106 | bus, interfacesAdded() + argNpath(0, s.second.sensorPath), |
| 107 | [id = s.first, obj = s.second.sensorPath](auto& /*msg*/) { |
| 108 | // TODO |
| 109 | })); |
| 110 | sensorUpdatedMatches.emplace( |
Lei YU | 9714050 | 2021-09-17 13:49:43 +0800 | [diff] [blame^] | 111 | s.first, std::make_unique<sdbusplus::bus::match::match>( |
| 112 | bus, |
| 113 | type::signal() + path(s.second.sensorPath) + |
| 114 | member("PropertiesChanged"s) + |
| 115 | interface("org.freedesktop.DBus.Properties"s), |
| 116 | [&s](auto& msg) { |
| 117 | try |
| 118 | { |
| 119 | s.second.getFunc(s.first, s.second, msg); |
| 120 | } |
| 121 | catch (const std::exception& e) |
| 122 | { |
| 123 | sensorCacheMap[s.first].reset(); |
| 124 | } |
| 125 | })); |
Lei YU | be5c6b2 | 2021-09-16 15:46:20 +0800 | [diff] [blame] | 126 | } |
| 127 | } |
Lei YU | 962e68b | 2021-09-16 16:25:34 +0800 | [diff] [blame] | 128 | #endif |
Lei YU | be5c6b2 | 2021-09-16 15:46:20 +0800 | [diff] [blame] | 129 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 130 | int get_bus_for_path(const char* path, char** busname) |
| 131 | { |
Emily Shaffer | 2ae09b9 | 2017-04-05 15:09:41 -0700 | [diff] [blame] | 132 | return mapper_get_service(bus, path, busname); |
| 133 | } |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 134 | |
Emily Shaffer | 2ae09b9 | 2017-04-05 15:09:41 -0700 | [diff] [blame] | 135 | // Use a lookup table to find the interface name of a specific sensor |
| 136 | // This will be used until an alternative is found. this is the first |
| 137 | // step for mapping IPMI |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 138 | int find_openbmc_path(uint8_t num, dbus_interface_t* interface) |
| 139 | { |
Emily Shaffer | 2ae09b9 | 2017-04-05 15:09:41 -0700 | [diff] [blame] | 140 | int rc; |
| 141 | |
Patrick Venture | db0cbe6 | 2019-09-09 14:47:22 -0700 | [diff] [blame] | 142 | const auto& sensor_it = ipmi::sensor::sensors.find(num); |
| 143 | if (sensor_it == ipmi::sensor::sensors.end()) |
Emily Shaffer | 2ae09b9 | 2017-04-05 15:09:41 -0700 | [diff] [blame] | 144 | { |
Adriana Kobylak | ba23ff7 | 2018-09-12 12:58:43 -0500 | [diff] [blame] | 145 | // The sensor map does not contain the sensor requested |
| 146 | return -EINVAL; |
Emily Shaffer | 2ae09b9 | 2017-04-05 15:09:41 -0700 | [diff] [blame] | 147 | } |
| 148 | |
| 149 | const auto& info = sensor_it->second; |
| 150 | |
Patrick Williams | 8451edf | 2017-06-13 09:01:06 -0500 | [diff] [blame] | 151 | char* busname = nullptr; |
Emily Shaffer | 2ae09b9 | 2017-04-05 15:09:41 -0700 | [diff] [blame] | 152 | rc = get_bus_for_path(info.sensorPath.c_str(), &busname); |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 153 | if (rc < 0) |
| 154 | { |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 155 | std::fprintf(stderr, "Failed to get %s busname: %s\n", |
| 156 | info.sensorPath.c_str(), busname); |
Emily Shaffer | 2ae09b9 | 2017-04-05 15:09:41 -0700 | [diff] [blame] | 157 | goto final; |
| 158 | } |
| 159 | |
| 160 | interface->sensortype = info.sensorType; |
| 161 | strcpy(interface->bus, busname); |
| 162 | strcpy(interface->path, info.sensorPath.c_str()); |
| 163 | // Take the interface name from the beginning of the DbusInterfaceMap. This |
| 164 | // works for the Value interface but may not suffice for more complex |
| 165 | // sensors. |
| 166 | // tracked https://github.com/openbmc/phosphor-host-ipmid/issues/103 |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 167 | strcpy(interface->interface, |
| 168 | info.propertyInterfaces.begin()->first.c_str()); |
Emily Shaffer | 2ae09b9 | 2017-04-05 15:09:41 -0700 | [diff] [blame] | 169 | interface->sensornumber = num; |
| 170 | |
| 171 | final: |
| 172 | free(busname); |
| 173 | return rc; |
| 174 | } |
| 175 | |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 176 | ///////////////////////////////////////////////////////////////////// |
| 177 | // |
| 178 | // Routines used by ipmi commands wanting to interact on the dbus |
| 179 | // |
| 180 | ///////////////////////////////////////////////////////////////////// |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 181 | int set_sensor_dbus_state_s(uint8_t number, const char* method, |
| 182 | const char* value) |
| 183 | { |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 184 | |
| 185 | dbus_interface_t a; |
| 186 | int r; |
| 187 | sd_bus_error error = SD_BUS_ERROR_NULL; |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 188 | sd_bus_message* m = NULL; |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 189 | |
Emily Shaffer | 2ae09b9 | 2017-04-05 15:09:41 -0700 | [diff] [blame] | 190 | r = find_openbmc_path(number, &a); |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 191 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 192 | if (r < 0) |
| 193 | { |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 194 | std::fprintf(stderr, "Failed to find Sensor 0x%02x\n", number); |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 195 | return 0; |
| 196 | } |
| 197 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 198 | r = sd_bus_message_new_method_call(bus, &m, a.bus, a.path, a.interface, |
| 199 | method); |
| 200 | if (r < 0) |
| 201 | { |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 202 | std::fprintf(stderr, "Failed to create a method call: %s", |
| 203 | strerror(-r)); |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 204 | goto final; |
| 205 | } |
| 206 | |
| 207 | r = sd_bus_message_append(m, "v", "s", value); |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 208 | if (r < 0) |
| 209 | { |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 210 | std::fprintf(stderr, "Failed to create a input parameter: %s", |
| 211 | strerror(-r)); |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 212 | goto final; |
| 213 | } |
| 214 | |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 215 | r = sd_bus_call(bus, m, 0, &error, NULL); |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 216 | if (r < 0) |
| 217 | { |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 218 | std::fprintf(stderr, "Failed to call the method: %s", strerror(-r)); |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 219 | } |
| 220 | |
| 221 | final: |
| 222 | sd_bus_error_free(&error); |
| 223 | m = sd_bus_message_unref(m); |
| 224 | |
| 225 | return 0; |
| 226 | } |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 227 | int set_sensor_dbus_state_y(uint8_t number, const char* method, |
| 228 | const uint8_t value) |
| 229 | { |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 230 | |
| 231 | dbus_interface_t a; |
| 232 | int r; |
| 233 | sd_bus_error error = SD_BUS_ERROR_NULL; |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 234 | sd_bus_message* m = NULL; |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 235 | |
Emily Shaffer | 2ae09b9 | 2017-04-05 15:09:41 -0700 | [diff] [blame] | 236 | r = find_openbmc_path(number, &a); |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 237 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 238 | if (r < 0) |
| 239 | { |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 240 | std::fprintf(stderr, "Failed to find Sensor 0x%02x\n", number); |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 241 | return 0; |
| 242 | } |
| 243 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 244 | r = sd_bus_message_new_method_call(bus, &m, a.bus, a.path, a.interface, |
| 245 | method); |
| 246 | if (r < 0) |
| 247 | { |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 248 | std::fprintf(stderr, "Failed to create a method call: %s", |
| 249 | strerror(-r)); |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 250 | goto final; |
| 251 | } |
| 252 | |
| 253 | r = sd_bus_message_append(m, "v", "i", value); |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 254 | if (r < 0) |
| 255 | { |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 256 | std::fprintf(stderr, "Failed to create a input parameter: %s", |
| 257 | strerror(-r)); |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 258 | goto final; |
| 259 | } |
| 260 | |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 261 | r = sd_bus_call(bus, m, 0, &error, NULL); |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 262 | if (r < 0) |
| 263 | { |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 264 | std::fprintf(stderr, "12 Failed to call the method: %s", strerror(-r)); |
Tom | d700e76 | 2016-09-20 18:24:13 +0530 | [diff] [blame] | 265 | } |
| 266 | |
| 267 | final: |
| 268 | sd_bus_error_free(&error); |
| 269 | m = sd_bus_message_unref(m); |
| 270 | |
| 271 | return 0; |
| 272 | } |
| 273 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 274 | uint8_t dbus_to_sensor_type(char* p) |
| 275 | { |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 276 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 277 | sensorTypemap_t* s = g_SensorTypeMap; |
| 278 | char r = 0; |
| 279 | while (s->number != 0xFF) |
| 280 | { |
| 281 | if (!strcmp(s->dbusname, p)) |
| 282 | { |
Tom Joseph | 558184e | 2017-09-01 13:45:05 +0530 | [diff] [blame] | 283 | r = s->typecode; |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 284 | break; |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 285 | } |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 286 | s++; |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 287 | } |
| 288 | |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 289 | if (s->number == 0xFF) |
| 290 | printf("Failed to find Sensor Type %s\n", p); |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 291 | |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 292 | return r; |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 293 | } |
| 294 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 295 | uint8_t get_type_from_interface(dbus_interface_t dbus_if) |
| 296 | { |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 297 | |
Brad Bishop | 5600345 | 2016-10-05 21:49:19 -0400 | [diff] [blame] | 298 | uint8_t type; |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 299 | |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 300 | // This is where sensors that do not exist in dbus but do |
| 301 | // exist in the host code stop. This should indicate it |
| 302 | // is not a supported sensor |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 303 | if (dbus_if.interface[0] == 0) |
| 304 | { |
| 305 | return 0; |
| 306 | } |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 307 | |
Emily Shaffer | 7117441 | 2017-04-05 15:10:40 -0700 | [diff] [blame] | 308 | // Fetch type from interface itself. |
| 309 | if (dbus_if.sensortype != 0) |
| 310 | { |
| 311 | type = dbus_if.sensortype; |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 312 | } |
| 313 | else |
| 314 | { |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 315 | // Non InventoryItems |
Patrick Venture | 4491a46 | 2018-10-13 13:00:42 -0700 | [diff] [blame] | 316 | char* p = strrchr(dbus_if.path, '/'); |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 317 | type = dbus_to_sensor_type(p + 1); |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 318 | } |
| 319 | |
Brad Bishop | 5600345 | 2016-10-05 21:49:19 -0400 | [diff] [blame] | 320 | return type; |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 321 | } |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 322 | |
Emily Shaffer | 391f330 | 2017-04-03 10:27:08 -0700 | [diff] [blame] | 323 | // Replaces find_sensor |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 324 | uint8_t find_type_for_sensor_number(uint8_t num) |
| 325 | { |
Emily Shaffer | 391f330 | 2017-04-03 10:27:08 -0700 | [diff] [blame] | 326 | int r; |
| 327 | dbus_interface_t dbus_if; |
Emily Shaffer | 2ae09b9 | 2017-04-05 15:09:41 -0700 | [diff] [blame] | 328 | r = find_openbmc_path(num, &dbus_if); |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 329 | if (r < 0) |
| 330 | { |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 331 | std::fprintf(stderr, "Could not find sensor %d\n", num); |
Lei YU | 91875f7 | 2018-04-03 15:14:49 +0800 | [diff] [blame] | 332 | return 0; |
Emily Shaffer | 391f330 | 2017-04-03 10:27:08 -0700 | [diff] [blame] | 333 | } |
| 334 | return get_type_from_interface(dbus_if); |
| 335 | } |
| 336 | |
Deepak Kumar Sahu | a8be7dc | 2019-05-07 14:26:53 +0000 | [diff] [blame] | 337 | /** |
| 338 | * @brief implements the get sensor type command. |
| 339 | * @param - sensorNumber |
| 340 | * |
| 341 | * @return IPMI completion code plus response data on success. |
| 342 | * - sensorType |
| 343 | * - eventType |
| 344 | **/ |
| 345 | |
| 346 | ipmi::RspType<uint8_t, // sensorType |
| 347 | uint8_t // eventType |
| 348 | > |
| 349 | ipmiGetSensorType(uint8_t sensorNumber) |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 350 | { |
Deepak Kumar Sahu | a8be7dc | 2019-05-07 14:26:53 +0000 | [diff] [blame] | 351 | uint8_t sensorType = find_type_for_sensor_number(sensorNumber); |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 352 | |
Deepak Kumar Sahu | a8be7dc | 2019-05-07 14:26:53 +0000 | [diff] [blame] | 353 | if (sensorType == 0) |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 354 | { |
Deepak Kumar Sahu | a8be7dc | 2019-05-07 14:26:53 +0000 | [diff] [blame] | 355 | return ipmi::responseSensorInvalid(); |
Chris Austen | 0012e9b | 2015-10-22 01:37:46 -0500 | [diff] [blame] | 356 | } |
| 357 | |
Deepak Kumar Sahu | a8be7dc | 2019-05-07 14:26:53 +0000 | [diff] [blame] | 358 | constexpr uint8_t eventType = 0x6F; |
| 359 | return ipmi::responseSuccess(sensorType, eventType); |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 360 | } |
| 361 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 362 | const std::set<std::string> analogSensorInterfaces = { |
Emily Shaffer | cc941e1 | 2017-06-14 13:06:26 -0700 | [diff] [blame] | 363 | "xyz.openbmc_project.Sensor.Value", |
Patrick Venture | e9a6405 | 2017-08-18 19:17:27 -0700 | [diff] [blame] | 364 | "xyz.openbmc_project.Control.FanPwm", |
Emily Shaffer | cc941e1 | 2017-06-14 13:06:26 -0700 | [diff] [blame] | 365 | }; |
| 366 | |
| 367 | bool isAnalogSensor(const std::string& interface) |
| 368 | { |
| 369 | return (analogSensorInterfaces.count(interface)); |
| 370 | } |
| 371 | |
Deepak Kumar Sahu | 9da3a75 | 2019-05-21 00:45:14 +0000 | [diff] [blame] | 372 | /** |
| 373 | @brief This command is used to set sensorReading. |
| 374 | |
| 375 | @param |
| 376 | - sensorNumber |
| 377 | - operation |
| 378 | - reading |
| 379 | - assertOffset0_7 |
| 380 | - assertOffset8_14 |
| 381 | - deassertOffset0_7 |
| 382 | - deassertOffset8_14 |
| 383 | - eventData1 |
| 384 | - eventData2 |
| 385 | - eventData3 |
| 386 | |
| 387 | @return completion code on success. |
| 388 | **/ |
| 389 | |
| 390 | ipmi::RspType<> ipmiSetSensorReading(uint8_t sensorNumber, uint8_t operation, |
| 391 | uint8_t reading, uint8_t assertOffset0_7, |
| 392 | uint8_t assertOffset8_14, |
| 393 | uint8_t deassertOffset0_7, |
| 394 | uint8_t deassertOffset8_14, |
| 395 | uint8_t eventData1, uint8_t eventData2, |
| 396 | uint8_t eventData3) |
Tom Joseph | be703f7 | 2017-03-09 12:34:35 +0530 | [diff] [blame] | 397 | { |
Deepak Kumar Sahu | 9da3a75 | 2019-05-21 00:45:14 +0000 | [diff] [blame] | 398 | log<level::DEBUG>("IPMI SET_SENSOR", |
| 399 | entry("SENSOR_NUM=0x%02x", sensorNumber)); |
| 400 | |
Arun P. Mohanan | 0634e98 | 2021-08-30 15:21:33 +0530 | [diff] [blame] | 401 | if (sensorNumber == 0xFF) |
| 402 | { |
| 403 | return ipmi::responseInvalidFieldRequest(); |
| 404 | } |
Deepak Kumar Sahu | 9da3a75 | 2019-05-21 00:45:14 +0000 | [diff] [blame] | 405 | ipmi::sensor::SetSensorReadingReq cmdData; |
| 406 | |
| 407 | cmdData.number = sensorNumber; |
| 408 | cmdData.operation = operation; |
| 409 | cmdData.reading = reading; |
| 410 | cmdData.assertOffset0_7 = assertOffset0_7; |
| 411 | cmdData.assertOffset8_14 = assertOffset8_14; |
| 412 | cmdData.deassertOffset0_7 = deassertOffset0_7; |
| 413 | cmdData.deassertOffset8_14 = deassertOffset8_14; |
| 414 | cmdData.eventData1 = eventData1; |
| 415 | cmdData.eventData2 = eventData2; |
| 416 | cmdData.eventData3 = eventData3; |
Tom Joseph | be703f7 | 2017-03-09 12:34:35 +0530 | [diff] [blame] | 417 | |
| 418 | // Check if the Sensor Number is present |
Patrick Venture | db0cbe6 | 2019-09-09 14:47:22 -0700 | [diff] [blame] | 419 | const auto iter = ipmi::sensor::sensors.find(sensorNumber); |
| 420 | if (iter == ipmi::sensor::sensors.end()) |
Tom Joseph | be703f7 | 2017-03-09 12:34:35 +0530 | [diff] [blame] | 421 | { |
Deepak Kumar Sahu | 9da3a75 | 2019-05-21 00:45:14 +0000 | [diff] [blame] | 422 | updateSensorRecordFromSSRAESC(&sensorNumber); |
| 423 | return ipmi::responseSuccess(); |
Tom Joseph | be703f7 | 2017-03-09 12:34:35 +0530 | [diff] [blame] | 424 | } |
| 425 | |
Dhruvaraj Subhashchandran | 18e9999 | 2017-08-09 09:10:47 -0500 | [diff] [blame] | 426 | try |
| 427 | { |
Jayanth Othayoth | 0922bde | 2018-04-02 07:59:34 -0500 | [diff] [blame] | 428 | if (ipmi::sensor::Mutability::Write != |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 429 | (iter->second.mutability & ipmi::sensor::Mutability::Write)) |
Jayanth Othayoth | 0922bde | 2018-04-02 07:59:34 -0500 | [diff] [blame] | 430 | { |
| 431 | log<level::ERR>("Sensor Set operation is not allowed", |
Deepak Kumar Sahu | 9da3a75 | 2019-05-21 00:45:14 +0000 | [diff] [blame] | 432 | entry("SENSOR_NUM=%d", sensorNumber)); |
| 433 | return ipmi::responseIllegalCommand(); |
Jayanth Othayoth | 0922bde | 2018-04-02 07:59:34 -0500 | [diff] [blame] | 434 | } |
Deepak Kumar Sahu | 9da3a75 | 2019-05-21 00:45:14 +0000 | [diff] [blame] | 435 | auto ipmiRC = iter->second.updateFunc(cmdData, iter->second); |
| 436 | return ipmi::response(ipmiRC); |
Dhruvaraj Subhashchandran | 18e9999 | 2017-08-09 09:10:47 -0500 | [diff] [blame] | 437 | } |
Patrick Williams | a2ad2da | 2021-10-06 12:21:46 -0500 | [diff] [blame] | 438 | catch (const InternalFailure& e) |
Dhruvaraj Subhashchandran | 18e9999 | 2017-08-09 09:10:47 -0500 | [diff] [blame] | 439 | { |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 440 | log<level::ERR>("Set sensor failed", |
Deepak Kumar Sahu | 9da3a75 | 2019-05-21 00:45:14 +0000 | [diff] [blame] | 441 | entry("SENSOR_NUM=%d", sensorNumber)); |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 442 | commit<InternalFailure>(); |
Deepak Kumar Sahu | 9da3a75 | 2019-05-21 00:45:14 +0000 | [diff] [blame] | 443 | return ipmi::responseUnspecifiedError(); |
Dhruvaraj Subhashchandran | 18e9999 | 2017-08-09 09:10:47 -0500 | [diff] [blame] | 444 | } |
Tom Joseph | 8202432 | 2017-09-28 20:07:29 +0530 | [diff] [blame] | 445 | catch (const std::runtime_error& e) |
| 446 | { |
| 447 | log<level::ERR>(e.what()); |
Deepak Kumar Sahu | 9da3a75 | 2019-05-21 00:45:14 +0000 | [diff] [blame] | 448 | return ipmi::responseUnspecifiedError(); |
Tom Joseph | 8202432 | 2017-09-28 20:07:29 +0530 | [diff] [blame] | 449 | } |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 450 | } |
| 451 | |
jayaprakash Mutyala | 4c3feba | 2019-07-16 00:14:35 +0000 | [diff] [blame] | 452 | /** @brief implements the get sensor reading command |
| 453 | * @param sensorNum - sensor number |
| 454 | * |
| 455 | * @returns IPMI completion code plus response data |
| 456 | * - senReading - sensor reading |
| 457 | * - reserved |
| 458 | * - readState - sensor reading state enabled |
| 459 | * - senScanState - sensor scan state disabled |
| 460 | * - allEventMessageState - all Event message state disabled |
| 461 | * - assertionStatesLsb - threshold levels states |
| 462 | * - assertionStatesMsb - discrete reading sensor states |
| 463 | */ |
| 464 | ipmi::RspType<uint8_t, // sensor reading |
Tom Joseph | 3ee668f | 2018-03-02 19:49:17 +0530 | [diff] [blame] | 465 | |
jayaprakash Mutyala | 4c3feba | 2019-07-16 00:14:35 +0000 | [diff] [blame] | 466 | uint5_t, // reserved |
| 467 | bool, // reading state |
Sui Chen | 4cc4255 | 2019-09-11 10:28:35 -0700 | [diff] [blame] | 468 | bool, // 0 = sensor scanning state disabled |
| 469 | bool, // 0 = all event messages disabled |
jayaprakash Mutyala | 4c3feba | 2019-07-16 00:14:35 +0000 | [diff] [blame] | 470 | |
| 471 | uint8_t, // threshold levels states |
| 472 | uint8_t // discrete reading sensor states |
| 473 | > |
| 474 | ipmiSensorGetSensorReading(uint8_t sensorNum) |
| 475 | { |
| 476 | if (sensorNum == 0xFF) |
| 477 | { |
| 478 | return ipmi::responseInvalidFieldRequest(); |
| 479 | } |
| 480 | |
| 481 | const auto iter = ipmi::sensor::sensors.find(sensorNum); |
Patrick Venture | db0cbe6 | 2019-09-09 14:47:22 -0700 | [diff] [blame] | 482 | if (iter == ipmi::sensor::sensors.end()) |
Tom Joseph | 3ee668f | 2018-03-02 19:49:17 +0530 | [diff] [blame] | 483 | { |
jayaprakash Mutyala | 4c3feba | 2019-07-16 00:14:35 +0000 | [diff] [blame] | 484 | return ipmi::responseSensorInvalid(); |
Tom Joseph | 3ee668f | 2018-03-02 19:49:17 +0530 | [diff] [blame] | 485 | } |
| 486 | if (ipmi::sensor::Mutability::Read != |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 487 | (iter->second.mutability & ipmi::sensor::Mutability::Read)) |
Tom Joseph | 3ee668f | 2018-03-02 19:49:17 +0530 | [diff] [blame] | 488 | { |
jayaprakash Mutyala | 4c3feba | 2019-07-16 00:14:35 +0000 | [diff] [blame] | 489 | return ipmi::responseIllegalCommand(); |
Tom Joseph | 3ee668f | 2018-03-02 19:49:17 +0530 | [diff] [blame] | 490 | } |
| 491 | |
| 492 | try |
| 493 | { |
Lei YU | 8c2c048 | 2021-09-16 17:28:28 +0800 | [diff] [blame] | 494 | #ifdef FEATURE_SENSORS_CACHE |
| 495 | // TODO |
Lei YU | 9714050 | 2021-09-17 13:49:43 +0800 | [diff] [blame^] | 496 | const auto& sensorData = sensorCacheMap[sensorNum]; |
| 497 | if (!sensorData.has_value()) |
| 498 | { |
| 499 | // Intitilizing with default values |
| 500 | constexpr uint8_t senReading = 0; |
| 501 | constexpr uint5_t reserved{0}; |
| 502 | constexpr bool readState = true; |
| 503 | constexpr bool senScanState = false; |
| 504 | constexpr bool allEventMessageState = false; |
| 505 | constexpr uint8_t assertionStatesLsb = 0; |
| 506 | constexpr uint8_t assertionStatesMsb = 0; |
| 507 | |
| 508 | return ipmi::responseSuccess( |
| 509 | senReading, reserved, readState, senScanState, |
| 510 | allEventMessageState, assertionStatesLsb, assertionStatesMsb); |
| 511 | } |
| 512 | return ipmi::responseSuccess( |
| 513 | sensorData->response.reading, uint5_t(0), |
| 514 | sensorData->response.readingOrStateUnavailable, |
| 515 | sensorData->response.scanningEnabled, |
| 516 | sensorData->response.allEventMessagesEnabled, |
| 517 | sensorData->response.thresholdLevelsStates, |
| 518 | sensorData->response.discreteReadingSensorStates); |
| 519 | |
Lei YU | 8c2c048 | 2021-09-16 17:28:28 +0800 | [diff] [blame] | 520 | #else |
Sui Chen | 4cc4255 | 2019-09-11 10:28:35 -0700 | [diff] [blame] | 521 | ipmi::sensor::GetSensorResponse getResponse = |
| 522 | iter->second.getFunc(iter->second); |
jayaprakash Mutyala | 4c3feba | 2019-07-16 00:14:35 +0000 | [diff] [blame] | 523 | |
Sui Chen | 4cc4255 | 2019-09-11 10:28:35 -0700 | [diff] [blame] | 524 | return ipmi::responseSuccess(getResponse.reading, uint5_t(0), |
| 525 | getResponse.readingOrStateUnavailable, |
| 526 | getResponse.scanningEnabled, |
| 527 | getResponse.allEventMessagesEnabled, |
| 528 | getResponse.thresholdLevelsStates, |
| 529 | getResponse.discreteReadingSensorStates); |
Lei YU | 8c2c048 | 2021-09-16 17:28:28 +0800 | [diff] [blame] | 530 | #endif |
Tom Joseph | 3ee668f | 2018-03-02 19:49:17 +0530 | [diff] [blame] | 531 | } |
Brandon Kim | 9cf8562 | 2019-06-19 12:05:08 -0700 | [diff] [blame] | 532 | #ifdef UPDATE_FUNCTIONAL_ON_FAIL |
| 533 | catch (const SensorFunctionalError& e) |
| 534 | { |
jayaprakash Mutyala | 4c3feba | 2019-07-16 00:14:35 +0000 | [diff] [blame] | 535 | return ipmi::responseResponseError(); |
Brandon Kim | 9cf8562 | 2019-06-19 12:05:08 -0700 | [diff] [blame] | 536 | } |
| 537 | #endif |
Tom Joseph | 3ee668f | 2018-03-02 19:49:17 +0530 | [diff] [blame] | 538 | catch (const std::exception& e) |
| 539 | { |
jayaprakash Mutyala | 4c3feba | 2019-07-16 00:14:35 +0000 | [diff] [blame] | 540 | // Intitilizing with default values |
| 541 | constexpr uint8_t senReading = 0; |
| 542 | constexpr uint5_t reserved{0}; |
| 543 | constexpr bool readState = true; |
| 544 | constexpr bool senScanState = false; |
| 545 | constexpr bool allEventMessageState = false; |
| 546 | constexpr uint8_t assertionStatesLsb = 0; |
| 547 | constexpr uint8_t assertionStatesMsb = 0; |
| 548 | |
| 549 | return ipmi::responseSuccess(senReading, reserved, readState, |
| 550 | senScanState, allEventMessageState, |
| 551 | assertionStatesLsb, assertionStatesMsb); |
Tom Joseph | 3ee668f | 2018-03-02 19:49:17 +0530 | [diff] [blame] | 552 | } |
| 553 | } |
| 554 | |
Konstantin Aladyshev | 89a83b6 | 2021-05-12 18:59:27 +0300 | [diff] [blame] | 555 | get_sdr::GetSensorThresholdsResponse |
| 556 | getSensorThresholds(ipmi::Context::ptr& ctx, uint8_t sensorNum) |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 557 | { |
William A. Kennington III | 515bc37 | 2020-10-27 16:32:32 -0700 | [diff] [blame] | 558 | get_sdr::GetSensorThresholdsResponse resp{}; |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 559 | constexpr auto warningThreshIntf = |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 560 | "xyz.openbmc_project.Sensor.Threshold.Warning"; |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 561 | constexpr auto criticalThreshIntf = |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 562 | "xyz.openbmc_project.Sensor.Threshold.Critical"; |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 563 | |
Patrick Venture | db0cbe6 | 2019-09-09 14:47:22 -0700 | [diff] [blame] | 564 | const auto iter = ipmi::sensor::sensors.find(sensorNum); |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 565 | const auto info = iter->second; |
| 566 | |
Konstantin Aladyshev | 89a83b6 | 2021-05-12 18:59:27 +0300 | [diff] [blame] | 567 | std::string service; |
| 568 | boost::system::error_code ec; |
| 569 | ec = ipmi::getService(ctx, info.sensorInterface, info.sensorPath, service); |
| 570 | if (ec) |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 571 | { |
Konstantin Aladyshev | 89a83b6 | 2021-05-12 18:59:27 +0300 | [diff] [blame] | 572 | return resp; |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 573 | } |
| 574 | |
Konstantin Aladyshev | 89a83b6 | 2021-05-12 18:59:27 +0300 | [diff] [blame] | 575 | ipmi::PropertyMap warnThresholds; |
| 576 | ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, |
| 577 | warningThreshIntf, warnThresholds); |
| 578 | if (!ec) |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 579 | { |
Konstantin Aladyshev | 89a83b6 | 2021-05-12 18:59:27 +0300 | [diff] [blame] | 580 | double warnLow = std::visit(ipmi::VariantToDoubleVisitor(), |
| 581 | warnThresholds["WarningLow"]); |
| 582 | double warnHigh = std::visit(ipmi::VariantToDoubleVisitor(), |
| 583 | warnThresholds["WarningHigh"]); |
| 584 | |
| 585 | if (std::isfinite(warnLow)) |
| 586 | { |
| 587 | warnLow *= std::pow(10, info.scale - info.exponentR); |
| 588 | resp.lowerNonCritical = static_cast<uint8_t>( |
| 589 | (warnLow - info.scaledOffset) / info.coefficientM); |
| 590 | resp.validMask |= static_cast<uint8_t>( |
| 591 | ipmi::sensor::ThresholdMask::NON_CRITICAL_LOW_MASK); |
| 592 | } |
| 593 | |
| 594 | if (std::isfinite(warnHigh)) |
| 595 | { |
| 596 | warnHigh *= std::pow(10, info.scale - info.exponentR); |
| 597 | resp.upperNonCritical = static_cast<uint8_t>( |
| 598 | (warnHigh - info.scaledOffset) / info.coefficientM); |
| 599 | resp.validMask |= static_cast<uint8_t>( |
| 600 | ipmi::sensor::ThresholdMask::NON_CRITICAL_HIGH_MASK); |
| 601 | } |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 602 | } |
| 603 | |
Konstantin Aladyshev | 89a83b6 | 2021-05-12 18:59:27 +0300 | [diff] [blame] | 604 | ipmi::PropertyMap critThresholds; |
| 605 | ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, |
| 606 | criticalThreshIntf, critThresholds); |
| 607 | if (!ec) |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 608 | { |
Konstantin Aladyshev | 89a83b6 | 2021-05-12 18:59:27 +0300 | [diff] [blame] | 609 | double critLow = std::visit(ipmi::VariantToDoubleVisitor(), |
| 610 | critThresholds["CriticalLow"]); |
| 611 | double critHigh = std::visit(ipmi::VariantToDoubleVisitor(), |
| 612 | critThresholds["CriticalHigh"]); |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 613 | |
Konstantin Aladyshev | 89a83b6 | 2021-05-12 18:59:27 +0300 | [diff] [blame] | 614 | if (std::isfinite(critLow)) |
| 615 | { |
| 616 | critLow *= std::pow(10, info.scale - info.exponentR); |
| 617 | resp.lowerCritical = static_cast<uint8_t>( |
| 618 | (critLow - info.scaledOffset) / info.coefficientM); |
| 619 | resp.validMask |= static_cast<uint8_t>( |
| 620 | ipmi::sensor::ThresholdMask::CRITICAL_LOW_MASK); |
| 621 | } |
| 622 | |
| 623 | if (std::isfinite(critHigh)) |
| 624 | { |
| 625 | critHigh *= std::pow(10, info.scale - info.exponentR); |
| 626 | resp.upperCritical = static_cast<uint8_t>( |
| 627 | (critHigh - info.scaledOffset) / info.coefficientM); |
| 628 | resp.validMask |= static_cast<uint8_t>( |
| 629 | ipmi::sensor::ThresholdMask::CRITICAL_HIGH_MASK); |
| 630 | } |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 631 | } |
jayaprakash Mutyala | 996c979 | 2019-05-03 15:56:48 +0000 | [diff] [blame] | 632 | |
| 633 | return resp; |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 634 | } |
| 635 | |
jayaprakash Mutyala | 996c979 | 2019-05-03 15:56:48 +0000 | [diff] [blame] | 636 | /** @brief implements the get sensor thresholds command |
Konstantin Aladyshev | 89a83b6 | 2021-05-12 18:59:27 +0300 | [diff] [blame] | 637 | * @param ctx - IPMI context pointer |
jayaprakash Mutyala | 996c979 | 2019-05-03 15:56:48 +0000 | [diff] [blame] | 638 | * @param sensorNum - sensor number |
| 639 | * |
| 640 | * @returns IPMI completion code plus response data |
| 641 | * - validMask - threshold mask |
| 642 | * - lower non-critical threshold - IPMI messaging state |
| 643 | * - lower critical threshold - link authentication state |
| 644 | * - lower non-recoverable threshold - callback state |
| 645 | * - upper non-critical threshold |
| 646 | * - upper critical |
| 647 | * - upper non-recoverable |
| 648 | */ |
| 649 | ipmi::RspType<uint8_t, // validMask |
| 650 | uint8_t, // lowerNonCritical |
| 651 | uint8_t, // lowerCritical |
| 652 | uint8_t, // lowerNonRecoverable |
| 653 | uint8_t, // upperNonCritical |
| 654 | uint8_t, // upperCritical |
| 655 | uint8_t // upperNonRecoverable |
| 656 | > |
Konstantin Aladyshev | 89a83b6 | 2021-05-12 18:59:27 +0300 | [diff] [blame] | 657 | ipmiSensorGetSensorThresholds(ipmi::Context::ptr& ctx, uint8_t sensorNum) |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 658 | { |
| 659 | constexpr auto valueInterface = "xyz.openbmc_project.Sensor.Value"; |
| 660 | |
Patrick Venture | db0cbe6 | 2019-09-09 14:47:22 -0700 | [diff] [blame] | 661 | const auto iter = ipmi::sensor::sensors.find(sensorNum); |
| 662 | if (iter == ipmi::sensor::sensors.end()) |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 663 | { |
jayaprakash Mutyala | 996c979 | 2019-05-03 15:56:48 +0000 | [diff] [blame] | 664 | return ipmi::responseSensorInvalid(); |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 665 | } |
| 666 | |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 667 | const auto info = iter->second; |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 668 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 669 | // Proceed only if the sensor value interface is implemented. |
Tom Joseph | 0ac0dd2 | 2018-02-16 09:14:45 +0530 | [diff] [blame] | 670 | if (info.propertyInterfaces.find(valueInterface) == |
| 671 | info.propertyInterfaces.end()) |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 672 | { |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 673 | // return with valid mask as 0 |
jayaprakash Mutyala | 996c979 | 2019-05-03 15:56:48 +0000 | [diff] [blame] | 674 | return ipmi::responseSuccess(); |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 675 | } |
| 676 | |
Lei YU | 14a4781 | 2021-09-17 15:58:04 +0800 | [diff] [blame] | 677 | auto it = sensorThresholdMap.find(sensorNum); |
| 678 | if (it == sensorThresholdMap.end()) |
| 679 | { |
| 680 | sensorThresholdMap[sensorNum] = getSensorThresholds(ctx, sensorNum); |
| 681 | } |
| 682 | |
| 683 | const auto& resp = sensorThresholdMap[sensorNum]; |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 684 | |
jayaprakash Mutyala | 996c979 | 2019-05-03 15:56:48 +0000 | [diff] [blame] | 685 | return ipmi::responseSuccess(resp.validMask, resp.lowerNonCritical, |
| 686 | resp.lowerCritical, resp.lowerNonRecoverable, |
| 687 | resp.upperNonCritical, resp.upperCritical, |
| 688 | resp.upperNonRecoverable); |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 689 | } |
| 690 | |
Lotus Xu | f93da66 | 2021-10-18 17:20:06 +0800 | [diff] [blame] | 691 | /** @brief implements the Set Sensor threshold command |
| 692 | * @param sensorNumber - sensor number |
| 693 | * @param lowerNonCriticalThreshMask |
| 694 | * @param lowerCriticalThreshMask |
| 695 | * @param lowerNonRecovThreshMask |
| 696 | * @param upperNonCriticalThreshMask |
| 697 | * @param upperCriticalThreshMask |
| 698 | * @param upperNonRecovThreshMask |
| 699 | * @param reserved |
| 700 | * @param lowerNonCritical - lower non-critical threshold |
| 701 | * @param lowerCritical - Lower critical threshold |
| 702 | * @param lowerNonRecoverable - Lower non recovarable threshold |
| 703 | * @param upperNonCritical - Upper non-critical threshold |
| 704 | * @param upperCritical - Upper critical |
| 705 | * @param upperNonRecoverable - Upper Non-recoverable |
| 706 | * |
| 707 | * @returns IPMI completion code |
| 708 | */ |
| 709 | ipmi::RspType<> ipmiSenSetSensorThresholds( |
| 710 | ipmi::Context::ptr& ctx, uint8_t sensorNum, bool lowerNonCriticalThreshMask, |
| 711 | bool lowerCriticalThreshMask, bool lowerNonRecovThreshMask, |
| 712 | bool upperNonCriticalThreshMask, bool upperCriticalThreshMask, |
| 713 | bool upperNonRecovThreshMask, uint2_t reserved, uint8_t lowerNonCritical, |
| 714 | uint8_t lowerCritical, uint8_t lowerNonRecoverable, |
| 715 | uint8_t upperNonCritical, uint8_t upperCritical, |
| 716 | uint8_t upperNonRecoverable) |
| 717 | { |
| 718 | if (reserved) |
| 719 | { |
| 720 | return ipmi::responseInvalidFieldRequest(); |
| 721 | } |
| 722 | |
| 723 | // lower nc and upper nc not suppported on any sensor |
| 724 | if (lowerNonRecovThreshMask || upperNonRecovThreshMask) |
| 725 | { |
| 726 | return ipmi::responseInvalidFieldRequest(); |
| 727 | } |
| 728 | |
| 729 | // if none of the threshold mask are set, nothing to do |
| 730 | if (!(lowerNonCriticalThreshMask | lowerCriticalThreshMask | |
| 731 | lowerNonRecovThreshMask | upperNonCriticalThreshMask | |
| 732 | upperCriticalThreshMask | upperNonRecovThreshMask)) |
| 733 | { |
| 734 | return ipmi::responseSuccess(); |
| 735 | } |
| 736 | |
| 737 | constexpr auto valueInterface = "xyz.openbmc_project.Sensor.Value"; |
| 738 | |
| 739 | const auto iter = ipmi::sensor::sensors.find(sensorNum); |
| 740 | if (iter == ipmi::sensor::sensors.end()) |
| 741 | { |
| 742 | return ipmi::responseSensorInvalid(); |
| 743 | } |
| 744 | |
| 745 | const auto& info = iter->second; |
| 746 | |
| 747 | // Proceed only if the sensor value interface is implemented. |
| 748 | if (info.propertyInterfaces.find(valueInterface) == |
| 749 | info.propertyInterfaces.end()) |
| 750 | { |
| 751 | // return with valid mask as 0 |
| 752 | return ipmi::responseSuccess(); |
| 753 | } |
| 754 | |
| 755 | constexpr auto warningThreshIntf = |
| 756 | "xyz.openbmc_project.Sensor.Threshold.Warning"; |
| 757 | constexpr auto criticalThreshIntf = |
| 758 | "xyz.openbmc_project.Sensor.Threshold.Critical"; |
| 759 | |
| 760 | std::string service; |
| 761 | boost::system::error_code ec; |
| 762 | ec = ipmi::getService(ctx, info.sensorInterface, info.sensorPath, service); |
| 763 | if (ec) |
| 764 | { |
| 765 | return ipmi::responseResponseError(); |
| 766 | } |
| 767 | // store a vector of property name, value to set, and interface |
| 768 | std::vector<std::tuple<std::string, uint8_t, std::string>> thresholdsToSet; |
| 769 | |
| 770 | // define the indexes of the tuple |
| 771 | constexpr uint8_t propertyName = 0; |
| 772 | constexpr uint8_t thresholdValue = 1; |
| 773 | constexpr uint8_t interface = 2; |
| 774 | // verifiy all needed fields are present |
| 775 | if (lowerCriticalThreshMask || upperCriticalThreshMask) |
| 776 | { |
| 777 | |
| 778 | ipmi::PropertyMap findThreshold; |
| 779 | ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, |
| 780 | criticalThreshIntf, findThreshold); |
| 781 | |
| 782 | if (!ec) |
| 783 | { |
| 784 | if (lowerCriticalThreshMask) |
| 785 | { |
| 786 | auto findLower = findThreshold.find("CriticalLow"); |
| 787 | if (findLower == findThreshold.end()) |
| 788 | { |
| 789 | return ipmi::responseInvalidFieldRequest(); |
| 790 | } |
| 791 | thresholdsToSet.emplace_back("CriticalLow", lowerCritical, |
| 792 | criticalThreshIntf); |
| 793 | } |
| 794 | if (upperCriticalThreshMask) |
| 795 | { |
| 796 | auto findUpper = findThreshold.find("CriticalHigh"); |
| 797 | if (findUpper == findThreshold.end()) |
| 798 | { |
| 799 | return ipmi::responseInvalidFieldRequest(); |
| 800 | } |
| 801 | thresholdsToSet.emplace_back("CriticalHigh", upperCritical, |
| 802 | criticalThreshIntf); |
| 803 | } |
| 804 | } |
| 805 | } |
| 806 | if (lowerNonCriticalThreshMask || upperNonCriticalThreshMask) |
| 807 | { |
| 808 | ipmi::PropertyMap findThreshold; |
| 809 | ec = ipmi::getAllDbusProperties(ctx, service, info.sensorPath, |
| 810 | warningThreshIntf, findThreshold); |
| 811 | |
| 812 | if (!ec) |
| 813 | { |
| 814 | if (lowerNonCriticalThreshMask) |
| 815 | { |
| 816 | auto findLower = findThreshold.find("WarningLow"); |
| 817 | if (findLower == findThreshold.end()) |
| 818 | { |
| 819 | return ipmi::responseInvalidFieldRequest(); |
| 820 | } |
| 821 | thresholdsToSet.emplace_back("WarningLow", lowerNonCritical, |
| 822 | warningThreshIntf); |
| 823 | } |
| 824 | if (upperNonCriticalThreshMask) |
| 825 | { |
| 826 | auto findUpper = findThreshold.find("WarningHigh"); |
| 827 | if (findUpper == findThreshold.end()) |
| 828 | { |
| 829 | return ipmi::responseInvalidFieldRequest(); |
| 830 | } |
| 831 | thresholdsToSet.emplace_back("WarningHigh", upperNonCritical, |
| 832 | warningThreshIntf); |
| 833 | } |
| 834 | } |
| 835 | } |
| 836 | for (const auto& property : thresholdsToSet) |
| 837 | { |
| 838 | // from section 36.3 in the IPMI Spec, assume all linear |
| 839 | double valueToSet = |
| 840 | ((info.coefficientM * std::get<thresholdValue>(property)) + |
| 841 | (info.scaledOffset * std::pow(10.0, info.scale))) * |
| 842 | std::pow(10.0, info.exponentR); |
| 843 | ipmi::setDbusProperty( |
| 844 | ctx, service, info.sensorPath, std::get<interface>(property), |
| 845 | std::get<propertyName>(property), ipmi::Value(valueToSet)); |
| 846 | } |
| 847 | |
Lei YU | 14a4781 | 2021-09-17 15:58:04 +0800 | [diff] [blame] | 848 | // Invalidate the cache |
| 849 | sensorThresholdMap.erase(sensorNum); |
Lotus Xu | f93da66 | 2021-10-18 17:20:06 +0800 | [diff] [blame] | 850 | return ipmi::responseSuccess(); |
| 851 | } |
| 852 | |
jayaprakash Mutyala | d957823 | 2019-05-13 20:22:50 +0000 | [diff] [blame] | 853 | /** @brief implements the get SDR Info command |
| 854 | * @param count - Operation |
| 855 | * |
| 856 | * @returns IPMI completion code plus response data |
| 857 | * - sdrCount - sensor/SDR count |
| 858 | * - lunsAndDynamicPopulation - static/Dynamic sensor population flag |
| 859 | */ |
| 860 | ipmi::RspType<uint8_t, // respcount |
| 861 | uint8_t // dynamic population flags |
| 862 | > |
| 863 | ipmiSensorGetDeviceSdrInfo(std::optional<uint8_t> count) |
Emily Shaffer | d06e0e7 | 2017-04-05 09:08:57 -0700 | [diff] [blame] | 864 | { |
jayaprakash Mutyala | d957823 | 2019-05-13 20:22:50 +0000 | [diff] [blame] | 865 | uint8_t sdrCount; |
| 866 | // multiple LUNs not supported. |
| 867 | constexpr uint8_t lunsAndDynamicPopulation = 1; |
| 868 | constexpr uint8_t getSdrCount = 0x01; |
| 869 | constexpr uint8_t getSensorCount = 0x00; |
| 870 | |
| 871 | if (count.value_or(0) == getSdrCount) |
Emily Shaffer | d06e0e7 | 2017-04-05 09:08:57 -0700 | [diff] [blame] | 872 | { |
jayaprakash Mutyala | d957823 | 2019-05-13 20:22:50 +0000 | [diff] [blame] | 873 | // Get SDR count. This returns the total number of SDRs in the device. |
Patrick Venture | 87fd2cd | 2019-08-19 12:07:18 -0700 | [diff] [blame] | 874 | const auto& entityRecords = |
| 875 | ipmi::sensor::EntityInfoMapContainer::getContainer() |
| 876 | ->getIpmiEntityRecords(); |
Patrick Venture | db0cbe6 | 2019-09-09 14:47:22 -0700 | [diff] [blame] | 877 | sdrCount = |
| 878 | ipmi::sensor::sensors.size() + frus.size() + entityRecords.size(); |
jayaprakash Mutyala | d957823 | 2019-05-13 20:22:50 +0000 | [diff] [blame] | 879 | } |
| 880 | else if (count.value_or(0) == getSensorCount) |
| 881 | { |
| 882 | // Get Sensor count. This returns the number of sensors |
Patrick Venture | db0cbe6 | 2019-09-09 14:47:22 -0700 | [diff] [blame] | 883 | sdrCount = ipmi::sensor::sensors.size(); |
Emily Shaffer | d06e0e7 | 2017-04-05 09:08:57 -0700 | [diff] [blame] | 884 | } |
| 885 | else |
| 886 | { |
jayaprakash Mutyala | d957823 | 2019-05-13 20:22:50 +0000 | [diff] [blame] | 887 | return ipmi::responseInvalidCommandOnLun(); |
Emily Shaffer | d06e0e7 | 2017-04-05 09:08:57 -0700 | [diff] [blame] | 888 | } |
| 889 | |
jayaprakash Mutyala | d957823 | 2019-05-13 20:22:50 +0000 | [diff] [blame] | 890 | return ipmi::responseSuccess(sdrCount, lunsAndDynamicPopulation); |
Emily Shaffer | d06e0e7 | 2017-04-05 09:08:57 -0700 | [diff] [blame] | 891 | } |
| 892 | |
jayaprakash Mutyala | d957823 | 2019-05-13 20:22:50 +0000 | [diff] [blame] | 893 | /** @brief implements the reserve SDR command |
| 894 | * @returns IPMI completion code plus response data |
| 895 | * - reservationID - reservation ID |
| 896 | */ |
| 897 | ipmi::RspType<uint16_t> ipmiSensorReserveSdr() |
Emily Shaffer | a344afc | 2017-04-13 15:09:39 -0700 | [diff] [blame] | 898 | { |
| 899 | // A constant reservation ID is okay until we implement add/remove SDR. |
jayaprakash Mutyala | d957823 | 2019-05-13 20:22:50 +0000 | [diff] [blame] | 900 | constexpr uint16_t reservationID = 1; |
Emily Shaffer | a344afc | 2017-04-13 15:09:39 -0700 | [diff] [blame] | 901 | |
jayaprakash Mutyala | d957823 | 2019-05-13 20:22:50 +0000 | [diff] [blame] | 902 | return ipmi::responseSuccess(reservationID); |
Emily Shaffer | a344afc | 2017-04-13 15:09:39 -0700 | [diff] [blame] | 903 | } |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 904 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 905 | void setUnitFieldsForObject(const ipmi::sensor::Info* info, |
| 906 | get_sdr::SensorDataFullRecordBody* body) |
Emily Shaffer | cc941e1 | 2017-06-14 13:06:26 -0700 | [diff] [blame] | 907 | { |
Tom Joseph | dc212b2 | 2018-02-16 09:59:57 +0530 | [diff] [blame] | 908 | namespace server = sdbusplus::xyz::openbmc_project::Sensor::server; |
| 909 | try |
Emily Shaffer | cc941e1 | 2017-06-14 13:06:26 -0700 | [diff] [blame] | 910 | { |
Tom Joseph | dc212b2 | 2018-02-16 09:59:57 +0530 | [diff] [blame] | 911 | auto unit = server::Value::convertUnitFromString(info->unit); |
| 912 | // Unit strings defined in |
| 913 | // phosphor-dbus-interfaces/xyz/openbmc_project/Sensor/Value.interface.yaml |
| 914 | switch (unit) |
Emily Shaffer | cc941e1 | 2017-06-14 13:06:26 -0700 | [diff] [blame] | 915 | { |
Tom Joseph | dc212b2 | 2018-02-16 09:59:57 +0530 | [diff] [blame] | 916 | case server::Value::Unit::DegreesC: |
| 917 | body->sensor_units_2_base = get_sdr::SENSOR_UNIT_DEGREES_C; |
| 918 | break; |
| 919 | case server::Value::Unit::RPMS: |
Kirill Pakhomov | 812e44c | 2018-10-22 16:25:35 +0300 | [diff] [blame] | 920 | body->sensor_units_2_base = get_sdr::SENSOR_UNIT_RPM; |
Tom Joseph | dc212b2 | 2018-02-16 09:59:57 +0530 | [diff] [blame] | 921 | break; |
| 922 | case server::Value::Unit::Volts: |
| 923 | body->sensor_units_2_base = get_sdr::SENSOR_UNIT_VOLTS; |
| 924 | break; |
| 925 | case server::Value::Unit::Meters: |
| 926 | body->sensor_units_2_base = get_sdr::SENSOR_UNIT_METERS; |
| 927 | break; |
| 928 | case server::Value::Unit::Amperes: |
| 929 | body->sensor_units_2_base = get_sdr::SENSOR_UNIT_AMPERES; |
| 930 | break; |
| 931 | case server::Value::Unit::Joules: |
| 932 | body->sensor_units_2_base = get_sdr::SENSOR_UNIT_JOULES; |
| 933 | break; |
| 934 | case server::Value::Unit::Watts: |
| 935 | body->sensor_units_2_base = get_sdr::SENSOR_UNIT_WATTS; |
| 936 | break; |
| 937 | default: |
| 938 | // Cannot be hit. |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 939 | std::fprintf(stderr, "Unknown value unit type: = %s\n", |
| 940 | info->unit.c_str()); |
Emily Shaffer | cc941e1 | 2017-06-14 13:06:26 -0700 | [diff] [blame] | 941 | } |
| 942 | } |
Patrick Venture | 64678b8 | 2018-10-13 13:11:32 -0700 | [diff] [blame] | 943 | catch (const sdbusplus::exception::InvalidEnumString& e) |
Emily Shaffer | cc941e1 | 2017-06-14 13:06:26 -0700 | [diff] [blame] | 944 | { |
Tom Joseph | dc212b2 | 2018-02-16 09:59:57 +0530 | [diff] [blame] | 945 | log<level::WARNING>("Warning: no unit provided for sensor!"); |
Emily Shaffer | cc941e1 | 2017-06-14 13:06:26 -0700 | [diff] [blame] | 946 | } |
Emily Shaffer | cc941e1 | 2017-06-14 13:06:26 -0700 | [diff] [blame] | 947 | } |
| 948 | |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 949 | ipmi_ret_t populate_record_from_dbus(get_sdr::SensorDataFullRecordBody* body, |
| 950 | const ipmi::sensor::Info* info, |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 951 | ipmi_data_len_t data_len) |
| 952 | { |
| 953 | /* Functional sensor case */ |
Emily Shaffer | cc941e1 | 2017-06-14 13:06:26 -0700 | [diff] [blame] | 954 | if (isAnalogSensor(info->propertyInterfaces.begin()->first)) |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 955 | { |
Tony Lee | c532425 | 2019-10-31 17:24:16 +0800 | [diff] [blame] | 956 | body->sensor_units_1 = info->sensorUnits1; // default is 0. unsigned, no |
| 957 | // rate, no modifier, not a % |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 958 | /* Unit info */ |
Tom Joseph | dc212b2 | 2018-02-16 09:59:57 +0530 | [diff] [blame] | 959 | setUnitFieldsForObject(info, body); |
Emily Shaffer | 10f4959 | 2017-05-10 12:01:10 -0700 | [diff] [blame] | 960 | |
| 961 | get_sdr::body::set_b(info->coefficientB, body); |
| 962 | get_sdr::body::set_m(info->coefficientM, body); |
| 963 | get_sdr::body::set_b_exp(info->exponentB, body); |
Tom Joseph | dc212b2 | 2018-02-16 09:59:57 +0530 | [diff] [blame] | 964 | get_sdr::body::set_r_exp(info->exponentR, body); |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 965 | |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 966 | get_sdr::body::set_id_type(0b00, body); // 00 = unicode |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 967 | } |
| 968 | |
Tom Joseph | 9642391 | 2018-01-25 00:14:34 +0530 | [diff] [blame] | 969 | /* ID string */ |
Jeremy Kerr | be4ffa8 | 2020-08-10 16:17:37 +0800 | [diff] [blame] | 970 | auto id_string = info->sensorName; |
| 971 | |
| 972 | if (id_string.empty()) |
| 973 | { |
| 974 | id_string = info->sensorNameFunc(*info); |
| 975 | } |
Tom Joseph | 9642391 | 2018-01-25 00:14:34 +0530 | [diff] [blame] | 976 | |
| 977 | if (id_string.length() > FULL_RECORD_ID_STR_MAX_LENGTH) |
| 978 | { |
| 979 | get_sdr::body::set_id_strlen(FULL_RECORD_ID_STR_MAX_LENGTH, body); |
| 980 | } |
| 981 | else |
| 982 | { |
| 983 | get_sdr::body::set_id_strlen(id_string.length(), body); |
| 984 | } |
| 985 | strncpy(body->id_string, id_string.c_str(), |
| 986 | get_sdr::body::get_id_strlen(body)); |
| 987 | |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 988 | return IPMI_CC_OK; |
| 989 | }; |
| 990 | |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 991 | ipmi_ret_t ipmi_fru_get_sdr(ipmi_request_t request, ipmi_response_t response, |
| 992 | ipmi_data_len_t data_len) |
| 993 | { |
| 994 | auto req = reinterpret_cast<get_sdr::GetSdrReq*>(request); |
| 995 | auto resp = reinterpret_cast<get_sdr::GetSdrResp*>(response); |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 996 | get_sdr::SensorDataFruRecord record{}; |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 997 | auto dataLength = 0; |
| 998 | |
| 999 | auto fru = frus.begin(); |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 1000 | uint8_t fruID{}; |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 1001 | auto recordID = get_sdr::request::get_record_id(req); |
| 1002 | |
| 1003 | fruID = recordID - FRU_RECORD_ID_START; |
| 1004 | fru = frus.find(fruID); |
| 1005 | if (fru == frus.end()) |
| 1006 | { |
| 1007 | return IPMI_CC_SENSOR_INVALID; |
| 1008 | } |
| 1009 | |
| 1010 | /* Header */ |
| 1011 | get_sdr::header::set_record_id(recordID, &(record.header)); |
| 1012 | record.header.sdr_version = SDR_VERSION; // Based on IPMI Spec v2.0 rev 1.1 |
| 1013 | record.header.record_type = get_sdr::SENSOR_DATA_FRU_RECORD; |
| 1014 | record.header.record_length = sizeof(record.key) + sizeof(record.body); |
| 1015 | |
| 1016 | /* Key */ |
| 1017 | record.key.fruID = fruID; |
| 1018 | record.key.accessLun |= IPMI_LOGICAL_FRU; |
| 1019 | record.key.deviceAddress = BMCSlaveAddress; |
| 1020 | |
| 1021 | /* Body */ |
| 1022 | record.body.entityID = fru->second[0].entityID; |
| 1023 | record.body.entityInstance = fru->second[0].entityInstance; |
| 1024 | record.body.deviceType = fruInventoryDevice; |
| 1025 | record.body.deviceTypeModifier = IPMIFruInventory; |
| 1026 | |
| 1027 | /* Device ID string */ |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 1028 | auto deviceID = |
| 1029 | fru->second[0].path.substr(fru->second[0].path.find_last_of('/') + 1, |
| 1030 | fru->second[0].path.length()); |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 1031 | |
| 1032 | if (deviceID.length() > get_sdr::FRU_RECORD_DEVICE_ID_MAX_LENGTH) |
| 1033 | { |
| 1034 | get_sdr::body::set_device_id_strlen( |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 1035 | get_sdr::FRU_RECORD_DEVICE_ID_MAX_LENGTH, &(record.body)); |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 1036 | } |
| 1037 | else |
| 1038 | { |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 1039 | get_sdr::body::set_device_id_strlen(deviceID.length(), &(record.body)); |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 1040 | } |
| 1041 | |
| 1042 | strncpy(record.body.deviceID, deviceID.c_str(), |
| 1043 | get_sdr::body::get_device_id_strlen(&(record.body))); |
| 1044 | |
| 1045 | if (++fru == frus.end()) |
| 1046 | { |
Jaghathiswari Rankappagounder Natarajan | 9c11894 | 2019-02-12 13:22:55 -0800 | [diff] [blame] | 1047 | // we have reached till end of fru, so assign the next record id to |
| 1048 | // 512(Max fru ID = 511) + Entity Record ID(may start with 0). |
Patrick Venture | 87fd2cd | 2019-08-19 12:07:18 -0700 | [diff] [blame] | 1049 | const auto& entityRecords = |
| 1050 | ipmi::sensor::EntityInfoMapContainer::getContainer() |
| 1051 | ->getIpmiEntityRecords(); |
Jaghathiswari Rankappagounder Natarajan | 9c11894 | 2019-02-12 13:22:55 -0800 | [diff] [blame] | 1052 | auto next_record_id = |
Patrick Venture | 83a0b84 | 2019-07-19 18:37:15 -0700 | [diff] [blame] | 1053 | (entityRecords.size()) |
| 1054 | ? entityRecords.begin()->first + ENTITY_RECORD_ID_START |
| 1055 | : END_OF_RECORD; |
Jaghathiswari Rankappagounder Natarajan | 9c11894 | 2019-02-12 13:22:55 -0800 | [diff] [blame] | 1056 | get_sdr::response::set_next_record_id(next_record_id, resp); |
| 1057 | } |
| 1058 | else |
| 1059 | { |
| 1060 | get_sdr::response::set_next_record_id( |
| 1061 | (FRU_RECORD_ID_START + fru->first), resp); |
| 1062 | } |
| 1063 | |
| 1064 | // Check for invalid offset size |
| 1065 | if (req->offset > sizeof(record)) |
| 1066 | { |
| 1067 | return IPMI_CC_PARM_OUT_OF_RANGE; |
| 1068 | } |
| 1069 | |
| 1070 | dataLength = std::min(static_cast<size_t>(req->bytes_to_read), |
| 1071 | sizeof(record) - req->offset); |
| 1072 | |
| 1073 | std::memcpy(resp->record_data, |
| 1074 | reinterpret_cast<uint8_t*>(&record) + req->offset, dataLength); |
| 1075 | |
| 1076 | *data_len = dataLength; |
| 1077 | *data_len += 2; // additional 2 bytes for next record ID |
| 1078 | |
| 1079 | return IPMI_CC_OK; |
| 1080 | } |
| 1081 | |
| 1082 | ipmi_ret_t ipmi_entity_get_sdr(ipmi_request_t request, ipmi_response_t response, |
| 1083 | ipmi_data_len_t data_len) |
| 1084 | { |
| 1085 | auto req = reinterpret_cast<get_sdr::GetSdrReq*>(request); |
| 1086 | auto resp = reinterpret_cast<get_sdr::GetSdrResp*>(response); |
| 1087 | get_sdr::SensorDataEntityRecord record{}; |
| 1088 | auto dataLength = 0; |
| 1089 | |
Patrick Venture | 87fd2cd | 2019-08-19 12:07:18 -0700 | [diff] [blame] | 1090 | const auto& entityRecords = |
| 1091 | ipmi::sensor::EntityInfoMapContainer::getContainer() |
| 1092 | ->getIpmiEntityRecords(); |
Patrick Venture | 83a0b84 | 2019-07-19 18:37:15 -0700 | [diff] [blame] | 1093 | auto entity = entityRecords.begin(); |
Jaghathiswari Rankappagounder Natarajan | 9c11894 | 2019-02-12 13:22:55 -0800 | [diff] [blame] | 1094 | uint8_t entityRecordID; |
| 1095 | auto recordID = get_sdr::request::get_record_id(req); |
| 1096 | |
| 1097 | entityRecordID = recordID - ENTITY_RECORD_ID_START; |
Patrick Venture | 83a0b84 | 2019-07-19 18:37:15 -0700 | [diff] [blame] | 1098 | entity = entityRecords.find(entityRecordID); |
| 1099 | if (entity == entityRecords.end()) |
Jaghathiswari Rankappagounder Natarajan | 9c11894 | 2019-02-12 13:22:55 -0800 | [diff] [blame] | 1100 | { |
| 1101 | return IPMI_CC_SENSOR_INVALID; |
| 1102 | } |
| 1103 | |
| 1104 | /* Header */ |
| 1105 | get_sdr::header::set_record_id(recordID, &(record.header)); |
| 1106 | record.header.sdr_version = SDR_VERSION; // Based on IPMI Spec v2.0 rev 1.1 |
| 1107 | record.header.record_type = get_sdr::SENSOR_DATA_ENTITY_RECORD; |
| 1108 | record.header.record_length = sizeof(record.key) + sizeof(record.body); |
| 1109 | |
| 1110 | /* Key */ |
| 1111 | record.key.containerEntityId = entity->second.containerEntityId; |
| 1112 | record.key.containerEntityInstance = entity->second.containerEntityInstance; |
| 1113 | get_sdr::key::set_flags(entity->second.isList, entity->second.isLinked, |
| 1114 | &(record.key)); |
| 1115 | record.key.entityId1 = entity->second.containedEntities[0].first; |
| 1116 | record.key.entityInstance1 = entity->second.containedEntities[0].second; |
| 1117 | |
| 1118 | /* Body */ |
| 1119 | record.body.entityId2 = entity->second.containedEntities[1].first; |
| 1120 | record.body.entityInstance2 = entity->second.containedEntities[1].second; |
| 1121 | record.body.entityId3 = entity->second.containedEntities[2].first; |
| 1122 | record.body.entityInstance3 = entity->second.containedEntities[2].second; |
| 1123 | record.body.entityId4 = entity->second.containedEntities[3].first; |
| 1124 | record.body.entityInstance4 = entity->second.containedEntities[3].second; |
| 1125 | |
Patrick Venture | 83a0b84 | 2019-07-19 18:37:15 -0700 | [diff] [blame] | 1126 | if (++entity == entityRecords.end()) |
Jaghathiswari Rankappagounder Natarajan | 9c11894 | 2019-02-12 13:22:55 -0800 | [diff] [blame] | 1127 | { |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 1128 | get_sdr::response::set_next_record_id(END_OF_RECORD, |
| 1129 | resp); // last record |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 1130 | } |
| 1131 | else |
| 1132 | { |
| 1133 | get_sdr::response::set_next_record_id( |
Jaghathiswari Rankappagounder Natarajan | 9c11894 | 2019-02-12 13:22:55 -0800 | [diff] [blame] | 1134 | (ENTITY_RECORD_ID_START + entity->first), resp); |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 1135 | } |
| 1136 | |
Emily Shaffer | 0fbdbce | 2018-09-27 09:30:41 -0700 | [diff] [blame] | 1137 | // Check for invalid offset size |
| 1138 | if (req->offset > sizeof(record)) |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 1139 | { |
Emily Shaffer | 0fbdbce | 2018-09-27 09:30:41 -0700 | [diff] [blame] | 1140 | return IPMI_CC_PARM_OUT_OF_RANGE; |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 1141 | } |
| 1142 | |
Emily Shaffer | 0fbdbce | 2018-09-27 09:30:41 -0700 | [diff] [blame] | 1143 | dataLength = std::min(static_cast<size_t>(req->bytes_to_read), |
| 1144 | sizeof(record) - req->offset); |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 1145 | |
Patrick Venture | b51bf9c | 2018-09-10 15:53:14 -0700 | [diff] [blame] | 1146 | std::memcpy(resp->record_data, |
Jason M. Bills | 1cd8596 | 2018-10-05 12:04:01 -0700 | [diff] [blame] | 1147 | reinterpret_cast<uint8_t*>(&record) + req->offset, dataLength); |
Ratan Gupta | e0cc855 | 2018-01-22 14:23:04 +0530 | [diff] [blame] | 1148 | |
| 1149 | *data_len = dataLength; |
| 1150 | *data_len += 2; // additional 2 bytes for next record ID |
| 1151 | |
| 1152 | return IPMI_CC_OK; |
| 1153 | } |
| 1154 | |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 1155 | ipmi_ret_t ipmi_sen_get_sdr(ipmi_netfn_t netfn, ipmi_cmd_t cmd, |
| 1156 | ipmi_request_t request, ipmi_response_t response, |
| 1157 | ipmi_data_len_t data_len, ipmi_context_t context) |
| 1158 | { |
| 1159 | ipmi_ret_t ret = IPMI_CC_OK; |
Patrick Venture | 0b02be9 | 2018-08-31 11:55:55 -0700 | [diff] [blame] | 1160 | get_sdr::GetSdrReq* req = (get_sdr::GetSdrReq*)request; |
| 1161 | get_sdr::GetSdrResp* resp = (get_sdr::GetSdrResp*)response; |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1162 | |
| 1163 | // Note: we use an iterator so we can provide the next ID at the end of |
| 1164 | // the call. |
Patrick Venture | db0cbe6 | 2019-09-09 14:47:22 -0700 | [diff] [blame] | 1165 | auto sensor = ipmi::sensor::sensors.begin(); |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1166 | auto recordID = get_sdr::request::get_record_id(req); |
| 1167 | |
| 1168 | // At the beginning of a scan, the host side will send us id=0. |
| 1169 | if (recordID != 0) |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 1170 | { |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1171 | // recordID 0 to 255 means it is a FULL record. |
| 1172 | // recordID 256 to 511 means it is a FRU record. |
| 1173 | // recordID greater then 511 means it is a Entity Association |
| 1174 | // record. Currently we are supporting three record types: FULL |
| 1175 | // record, FRU record and Enttiy Association record. |
| 1176 | if (recordID >= ENTITY_RECORD_ID_START) |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 1177 | { |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1178 | return ipmi_entity_get_sdr(request, response, data_len); |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 1179 | } |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1180 | else if (recordID >= FRU_RECORD_ID_START && |
| 1181 | recordID < ENTITY_RECORD_ID_START) |
Jaghathiswari Rankappagounder Natarajan | 0780df1 | 2019-02-06 15:29:24 -0800 | [diff] [blame] | 1182 | { |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1183 | return ipmi_fru_get_sdr(request, response, data_len); |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 1184 | } |
| 1185 | else |
| 1186 | { |
Patrick Venture | db0cbe6 | 2019-09-09 14:47:22 -0700 | [diff] [blame] | 1187 | sensor = ipmi::sensor::sensors.find(recordID); |
| 1188 | if (sensor == ipmi::sensor::sensors.end()) |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1189 | { |
| 1190 | return IPMI_CC_SENSOR_INVALID; |
| 1191 | } |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 1192 | } |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 1193 | } |
| 1194 | |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1195 | uint8_t sensor_id = sensor->first; |
| 1196 | |
Lei YU | 14a4781 | 2021-09-17 15:58:04 +0800 | [diff] [blame] | 1197 | auto it = sdrCacheMap.find(sensor_id); |
| 1198 | if (it == sdrCacheMap.end()) |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1199 | { |
Lei YU | 14a4781 | 2021-09-17 15:58:04 +0800 | [diff] [blame] | 1200 | /* Header */ |
| 1201 | get_sdr::SensorDataFullRecord record = {0}; |
| 1202 | get_sdr::header::set_record_id(sensor_id, &(record.header)); |
| 1203 | record.header.sdr_version = 0x51; // Based on IPMI Spec v2.0 rev 1.1 |
| 1204 | record.header.record_type = get_sdr::SENSOR_DATA_FULL_RECORD; |
| 1205 | record.header.record_length = sizeof(record.key) + sizeof(record.body); |
| 1206 | |
| 1207 | /* Key */ |
| 1208 | get_sdr::key::set_owner_id_bmc(&(record.key)); |
| 1209 | record.key.sensor_number = sensor_id; |
| 1210 | |
| 1211 | /* Body */ |
| 1212 | record.body.entity_id = sensor->second.entityType; |
| 1213 | record.body.sensor_type = sensor->second.sensorType; |
| 1214 | record.body.event_reading_type = sensor->second.sensorReadingType; |
| 1215 | record.body.entity_instance = sensor->second.instance; |
| 1216 | if (ipmi::sensor::Mutability::Write == |
| 1217 | (sensor->second.mutability & ipmi::sensor::Mutability::Write)) |
| 1218 | { |
| 1219 | get_sdr::body::init_settable_state(true, &(record.body)); |
| 1220 | } |
| 1221 | |
| 1222 | // Set the type-specific details given the DBus interface |
| 1223 | populate_record_from_dbus(&(record.body), &(sensor->second), data_len); |
| 1224 | sdrCacheMap[sensor_id] = std::move(record); |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1225 | } |
| 1226 | |
Lei YU | 14a4781 | 2021-09-17 15:58:04 +0800 | [diff] [blame] | 1227 | const auto& record = sdrCacheMap[sensor_id]; |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1228 | |
Patrick Venture | db0cbe6 | 2019-09-09 14:47:22 -0700 | [diff] [blame] | 1229 | if (++sensor == ipmi::sensor::sensors.end()) |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1230 | { |
| 1231 | // we have reached till end of sensor, so assign the next record id |
| 1232 | // to 256(Max Sensor ID = 255) + FRU ID(may start with 0). |
| 1233 | auto next_record_id = (frus.size()) |
| 1234 | ? frus.begin()->first + FRU_RECORD_ID_START |
| 1235 | : END_OF_RECORD; |
| 1236 | |
| 1237 | get_sdr::response::set_next_record_id(next_record_id, resp); |
| 1238 | } |
| 1239 | else |
| 1240 | { |
| 1241 | get_sdr::response::set_next_record_id(sensor->first, resp); |
| 1242 | } |
| 1243 | |
| 1244 | if (req->offset > sizeof(record)) |
| 1245 | { |
| 1246 | return IPMI_CC_PARM_OUT_OF_RANGE; |
| 1247 | } |
| 1248 | |
| 1249 | // data_len will ultimately be the size of the record, plus |
| 1250 | // the size of the next record ID: |
| 1251 | *data_len = std::min(static_cast<size_t>(req->bytes_to_read), |
| 1252 | sizeof(record) - req->offset); |
| 1253 | |
| 1254 | std::memcpy(resp->record_data, |
Lei YU | 14a4781 | 2021-09-17 15:58:04 +0800 | [diff] [blame] | 1255 | reinterpret_cast<const uint8_t*>(&record) + req->offset, |
| 1256 | *data_len); |
Patrick Venture | 38426dd | 2019-07-30 15:22:29 -0700 | [diff] [blame] | 1257 | |
| 1258 | // data_len should include the LSB and MSB: |
| 1259 | *data_len += |
| 1260 | sizeof(resp->next_record_id_lsb) + sizeof(resp->next_record_id_msb); |
| 1261 | |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 1262 | return ret; |
| 1263 | } |
| 1264 | |
Jia, Chunhui | 3342a8e | 2018-12-29 13:32:26 +0800 | [diff] [blame] | 1265 | static bool isFromSystemChannel() |
| 1266 | { |
| 1267 | // TODO we could not figure out where the request is from based on IPMI |
| 1268 | // command handler parameters. because of it, we can not differentiate |
| 1269 | // request from SMS/SMM or IPMB channel |
| 1270 | return true; |
| 1271 | } |
| 1272 | |
| 1273 | ipmi_ret_t ipmicmdPlatformEvent(ipmi_netfn_t netfn, ipmi_cmd_t cmd, |
| 1274 | ipmi_request_t request, |
| 1275 | ipmi_response_t response, |
| 1276 | ipmi_data_len_t dataLen, ipmi_context_t context) |
| 1277 | { |
| 1278 | uint16_t generatorID; |
| 1279 | size_t count; |
| 1280 | bool assert = true; |
| 1281 | std::string sensorPath; |
| 1282 | size_t paraLen = *dataLen; |
| 1283 | PlatformEventRequest* req; |
| 1284 | *dataLen = 0; |
| 1285 | |
| 1286 | if ((paraLen < selSystemEventSizeWith1Bytes) || |
| 1287 | (paraLen > selSystemEventSizeWith3Bytes)) |
| 1288 | { |
| 1289 | return IPMI_CC_REQ_DATA_LEN_INVALID; |
| 1290 | } |
| 1291 | |
| 1292 | if (isFromSystemChannel()) |
| 1293 | { // first byte for SYSTEM Interface is Generator ID |
| 1294 | // +1 to get common struct |
| 1295 | req = reinterpret_cast<PlatformEventRequest*>((uint8_t*)request + 1); |
| 1296 | // Capture the generator ID |
| 1297 | generatorID = *reinterpret_cast<uint8_t*>(request); |
| 1298 | // Platform Event usually comes from other firmware, like BIOS. |
| 1299 | // Unlike BMC sensor, it does not have BMC DBUS sensor path. |
| 1300 | sensorPath = "System"; |
| 1301 | } |
| 1302 | else |
| 1303 | { |
| 1304 | req = reinterpret_cast<PlatformEventRequest*>(request); |
| 1305 | // TODO GenratorID for IPMB is combination of RqSA and RqLUN |
| 1306 | generatorID = 0xff; |
| 1307 | sensorPath = "IPMB"; |
| 1308 | } |
| 1309 | // Content of event data field depends on sensor class. |
| 1310 | // When data0 bit[5:4] is non-zero, valid data counts is 3. |
| 1311 | // When data0 bit[7:6] is non-zero, valid data counts is 2. |
| 1312 | if (((req->data[0] & byte3EnableMask) != 0 && |
| 1313 | paraLen < selSystemEventSizeWith3Bytes) || |
| 1314 | ((req->data[0] & byte2EnableMask) != 0 && |
| 1315 | paraLen < selSystemEventSizeWith2Bytes)) |
| 1316 | { |
| 1317 | return IPMI_CC_REQ_DATA_LEN_INVALID; |
| 1318 | } |
| 1319 | |
| 1320 | // Count bytes of Event Data |
| 1321 | if ((req->data[0] & byte3EnableMask) != 0) |
| 1322 | { |
| 1323 | count = 3; |
| 1324 | } |
| 1325 | else if ((req->data[0] & byte2EnableMask) != 0) |
| 1326 | { |
| 1327 | count = 2; |
| 1328 | } |
| 1329 | else |
| 1330 | { |
| 1331 | count = 1; |
| 1332 | } |
| 1333 | assert = req->eventDirectionType & directionMask ? false : true; |
| 1334 | std::vector<uint8_t> eventData(req->data, req->data + count); |
| 1335 | |
| 1336 | sdbusplus::bus::bus dbus(bus); |
| 1337 | std::string service = |
| 1338 | ipmi::getService(dbus, ipmiSELAddInterface, ipmiSELPath); |
| 1339 | sdbusplus::message::message writeSEL = dbus.new_method_call( |
| 1340 | service.c_str(), ipmiSELPath, ipmiSELAddInterface, "IpmiSelAdd"); |
| 1341 | writeSEL.append(ipmiSELAddMessage, sensorPath, eventData, assert, |
| 1342 | generatorID); |
| 1343 | try |
| 1344 | { |
| 1345 | dbus.call(writeSEL); |
| 1346 | } |
Patrick Williams | a2ad2da | 2021-10-06 12:21:46 -0500 | [diff] [blame] | 1347 | catch (const sdbusplus::exception_t& e) |
Jia, Chunhui | 3342a8e | 2018-12-29 13:32:26 +0800 | [diff] [blame] | 1348 | { |
| 1349 | phosphor::logging::log<phosphor::logging::level::ERR>(e.what()); |
| 1350 | return IPMI_CC_UNSPECIFIED_ERROR; |
| 1351 | } |
| 1352 | return IPMI_CC_OK; |
| 1353 | } |
| 1354 | |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 1355 | void register_netfn_sen_functions() |
| 1356 | { |
Willy Tu | d351a72 | 2021-08-12 14:33:40 -0700 | [diff] [blame] | 1357 | // Handlers with dbus-sdr handler implementation. |
| 1358 | // Do not register the hander if it dynamic sensors stack is used. |
Deepak Kumar Sahu | a8be7dc | 2019-05-07 14:26:53 +0000 | [diff] [blame] | 1359 | |
Willy Tu | d351a72 | 2021-08-12 14:33:40 -0700 | [diff] [blame] | 1360 | #ifndef FEATURE_DYNAMIC_SENSORS |
Lei YU | be5c6b2 | 2021-09-16 15:46:20 +0800 | [diff] [blame] | 1361 | |
Lei YU | 962e68b | 2021-09-16 16:25:34 +0800 | [diff] [blame] | 1362 | #ifdef FEATURE_SENSORS_CACHE |
Lei YU | be5c6b2 | 2021-09-16 15:46:20 +0800 | [diff] [blame] | 1363 | // Initialize the sensor matches |
| 1364 | initSensorMatches(); |
Lei YU | 962e68b | 2021-09-16 16:25:34 +0800 | [diff] [blame] | 1365 | #endif |
Lei YU | be5c6b2 | 2021-09-16 15:46:20 +0800 | [diff] [blame] | 1366 | |
Tom | 0573237 | 2016-09-06 17:21:23 +0530 | [diff] [blame] | 1367 | // <Set Sensor Reading and Event Status> |
Deepak Kumar Sahu | 9da3a75 | 2019-05-21 00:45:14 +0000 | [diff] [blame] | 1368 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1369 | ipmi::sensor_event::cmdSetSensorReadingAndEvtSts, |
| 1370 | ipmi::Privilege::Operator, ipmiSetSensorReading); |
Tom | 0573237 | 2016-09-06 17:21:23 +0530 | [diff] [blame] | 1371 | // <Get Sensor Reading> |
jayaprakash Mutyala | 4c3feba | 2019-07-16 00:14:35 +0000 | [diff] [blame] | 1372 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1373 | ipmi::sensor_event::cmdGetSensorReading, |
| 1374 | ipmi::Privilege::User, ipmiSensorGetSensorReading); |
Emily Shaffer | a344afc | 2017-04-13 15:09:39 -0700 | [diff] [blame] | 1375 | |
Tom Joseph | 5ca5095 | 2018-02-22 00:33:38 +0530 | [diff] [blame] | 1376 | // <Reserve Device SDR Repository> |
jayaprakash Mutyala | d957823 | 2019-05-13 20:22:50 +0000 | [diff] [blame] | 1377 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1378 | ipmi::sensor_event::cmdReserveDeviceSdrRepository, |
| 1379 | ipmi::Privilege::User, ipmiSensorReserveSdr); |
Chris Austen | 10ccc0f | 2015-12-10 18:27:04 -0600 | [diff] [blame] | 1380 | |
Tom Joseph | 5ca5095 | 2018-02-22 00:33:38 +0530 | [diff] [blame] | 1381 | // <Get Device SDR Info> |
jayaprakash Mutyala | d957823 | 2019-05-13 20:22:50 +0000 | [diff] [blame] | 1382 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1383 | ipmi::sensor_event::cmdGetDeviceSdrInfo, |
| 1384 | ipmi::Privilege::User, ipmiSensorGetDeviceSdrInfo); |
Emily Shaffer | bbef71c | 2017-05-08 16:36:17 -0700 | [diff] [blame] | 1385 | |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 1386 | // <Get Sensor Thresholds> |
jayaprakash Mutyala | 996c979 | 2019-05-03 15:56:48 +0000 | [diff] [blame] | 1387 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1388 | ipmi::sensor_event::cmdGetSensorThreshold, |
| 1389 | ipmi::Privilege::User, ipmiSensorGetSensorThresholds); |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 1390 | |
Lotus Xu | f93da66 | 2021-10-18 17:20:06 +0800 | [diff] [blame] | 1391 | // <Set Sensor Thresholds> |
| 1392 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1393 | ipmi::sensor_event::cmdSetSensorThreshold, |
| 1394 | ipmi::Privilege::User, ipmiSenSetSensorThresholds); |
Willy Tu | d351a72 | 2021-08-12 14:33:40 -0700 | [diff] [blame] | 1395 | #endif |
| 1396 | |
| 1397 | // Common Handers used by both implementation. |
| 1398 | |
| 1399 | // <Platform Event Message> |
| 1400 | ipmi_register_callback(NETFUN_SENSOR, IPMI_CMD_PLATFORM_EVENT, nullptr, |
| 1401 | ipmicmdPlatformEvent, PRIVILEGE_OPERATOR); |
| 1402 | |
| 1403 | // <Get Sensor Type> |
| 1404 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1405 | ipmi::sensor_event::cmdGetSensorType, |
| 1406 | ipmi::Privilege::User, ipmiGetSensorType); |
| 1407 | |
| 1408 | // <Get Device SDR> |
| 1409 | ipmi_register_callback(NETFUN_SENSOR, IPMI_CMD_GET_DEVICE_SDR, nullptr, |
| 1410 | ipmi_sen_get_sdr, PRIVILEGE_USER); |
Chris Austen | ac4604a | 2015-10-13 12:43:27 -0500 | [diff] [blame] | 1411 | return; |
| 1412 | } |