Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 1 | /* |
| 2 | // Copyright (c) 2019 Intel Corporation |
| 3 | // |
| 4 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | // you may not use this file except in compliance with the License. |
| 6 | // You may obtain a copy of the License at |
| 7 | // |
| 8 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | // |
| 10 | // Unless required by applicable law or agreed to in writing, software |
| 11 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | // See the License for the specific language governing permissions and |
| 14 | // limitations under the License. |
| 15 | */ |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 16 | #include <peci.h> |
Chen Yugang | e6c0f1c | 2019-08-02 20:36:42 +0800 | [diff] [blame] | 17 | #include <systemd/sd-journal.h> |
| 18 | |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 19 | #include <boost/asio/posix/stream_descriptor.hpp> |
| 20 | #include <gpiod.hpp> |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 21 | #include <sdbusplus/asio/object_server.hpp> |
Jason M. Bills | 48e5dff | 2020-06-10 13:47:47 -0700 | [diff] [blame] | 22 | |
| 23 | #include <bitset> |
| 24 | #include <iostream> |
Jason M. Bills | d1a19f6 | 2019-08-06 11:52:58 -0700 | [diff] [blame] | 25 | #include <variant> |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 26 | |
| 27 | namespace host_error_monitor |
| 28 | { |
| 29 | static boost::asio::io_service io; |
| 30 | static std::shared_ptr<sdbusplus::asio::connection> conn; |
Jason M. Bills | c4b91f2 | 2019-11-26 17:04:50 -0800 | [diff] [blame] | 31 | static std::shared_ptr<sdbusplus::asio::dbus_interface> hostErrorTimeoutIface; |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 32 | |
| 33 | static bool hostOff = true; |
| 34 | |
Jason M. Bills | c4b91f2 | 2019-11-26 17:04:50 -0800 | [diff] [blame] | 35 | static size_t caterrTimeoutMs = 2000; |
| 36 | const static constexpr size_t caterrTimeoutMsMax = 600000; // 10 minutes maximum |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 37 | const static constexpr size_t errTimeoutMs = 90000; |
Jason M. Bills | 89922f8 | 2019-08-06 11:10:02 -0700 | [diff] [blame] | 38 | const static constexpr size_t smiTimeoutMs = 90000; |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 39 | const static constexpr size_t crashdumpTimeoutS = 300; |
| 40 | |
| 41 | // Timers |
| 42 | // Timer for CATERR asserted |
| 43 | static boost::asio::steady_timer caterrAssertTimer(io); |
Jason M. Bills | 8c58439 | 2019-08-19 11:05:51 -0700 | [diff] [blame] | 44 | // Timer for ERR0 asserted |
| 45 | static boost::asio::steady_timer err0AssertTimer(io); |
Jason M. Bills | 75af396 | 2019-08-19 11:07:17 -0700 | [diff] [blame] | 46 | // Timer for ERR1 asserted |
| 47 | static boost::asio::steady_timer err1AssertTimer(io); |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 48 | // Timer for ERR2 asserted |
| 49 | static boost::asio::steady_timer err2AssertTimer(io); |
Jason M. Bills | 89922f8 | 2019-08-06 11:10:02 -0700 | [diff] [blame] | 50 | // Timer for SMI asserted |
| 51 | static boost::asio::steady_timer smiAssertTimer(io); |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 52 | |
| 53 | // GPIO Lines and Event Descriptors |
| 54 | static gpiod::line caterrLine; |
| 55 | static boost::asio::posix::stream_descriptor caterrEvent(io); |
Jason M. Bills | 8c58439 | 2019-08-19 11:05:51 -0700 | [diff] [blame] | 56 | static gpiod::line err0Line; |
| 57 | static boost::asio::posix::stream_descriptor err0Event(io); |
Jason M. Bills | 75af396 | 2019-08-19 11:07:17 -0700 | [diff] [blame] | 58 | static gpiod::line err1Line; |
| 59 | static boost::asio::posix::stream_descriptor err1Event(io); |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 60 | static gpiod::line err2Line; |
| 61 | static boost::asio::posix::stream_descriptor err2Event(io); |
Jason M. Bills | 89922f8 | 2019-08-06 11:10:02 -0700 | [diff] [blame] | 62 | static gpiod::line smiLine; |
| 63 | static boost::asio::posix::stream_descriptor smiEvent(io); |
Jason M. Bills | 45e87e0 | 2019-09-09 14:45:38 -0700 | [diff] [blame] | 64 | static gpiod::line cpu1FIVRFaultLine; |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 65 | static gpiod::line cpu1ThermtripLine; |
| 66 | static boost::asio::posix::stream_descriptor cpu1ThermtripEvent(io); |
Jason M. Bills | 45e87e0 | 2019-09-09 14:45:38 -0700 | [diff] [blame] | 67 | static gpiod::line cpu2FIVRFaultLine; |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 68 | static gpiod::line cpu2ThermtripLine; |
| 69 | static boost::asio::posix::stream_descriptor cpu2ThermtripEvent(io); |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 70 | static gpiod::line cpu1VRHotLine; |
| 71 | static boost::asio::posix::stream_descriptor cpu1VRHotEvent(io); |
| 72 | static gpiod::line cpu2VRHotLine; |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 73 | static boost::asio::posix::stream_descriptor cpu1MemABCDVRHotEvent(io); |
| 74 | static gpiod::line cpu1MemEFGHVRHotLine; |
| 75 | static boost::asio::posix::stream_descriptor cpu1MemEFGHVRHotEvent(io); |
| 76 | static gpiod::line cpu2MemABCDVRHotLine; |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 77 | static boost::asio::posix::stream_descriptor cpu2VRHotEvent(io); |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 78 | static gpiod::line cpu1MemABCDVRHotLine; |
| 79 | static boost::asio::posix::stream_descriptor cpu2MemABCDVRHotEvent(io); |
| 80 | static gpiod::line cpu2MemEFGHVRHotLine; |
| 81 | static boost::asio::posix::stream_descriptor cpu2MemEFGHVRHotEvent(io); |
Chen Yugang | e6c0f1c | 2019-08-02 20:36:42 +0800 | [diff] [blame] | 82 | //---------------------------------- |
| 83 | // PCH_BMC_THERMTRIP function related definition |
| 84 | //---------------------------------- |
Chen Yugang | e6c0f1c | 2019-08-02 20:36:42 +0800 | [diff] [blame] | 85 | static gpiod::line pchThermtripLine; |
| 86 | static boost::asio::posix::stream_descriptor pchThermtripEvent(io); |
jayaprakash Mutyala | 009adbc | 2019-12-24 22:08:07 +0000 | [diff] [blame] | 87 | //---------------------------------- |
| 88 | // CPU_MEM_THERM_EVENT function related definition |
| 89 | //---------------------------------- |
| 90 | static gpiod::line cpu1MemtripLine; |
| 91 | static boost::asio::posix::stream_descriptor cpu1MemtripEvent(io); |
| 92 | static gpiod::line cpu2MemtripLine; |
| 93 | static boost::asio::posix::stream_descriptor cpu2MemtripEvent(io); |
jayaprakash Mutyala | 53099c4 | 2020-03-15 00:16:26 +0000 | [diff] [blame] | 94 | //--------------------------------- |
| 95 | // CPU_MISMATCH function related definition |
| 96 | //--------------------------------- |
| 97 | static gpiod::line cpu1MismatchLine; |
| 98 | static gpiod::line cpu2MismatchLine; |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 99 | |
Yong Li | 061eb03 | 2020-02-26 15:06:18 +0800 | [diff] [blame] | 100 | // beep function for CPU error |
Yong Li | 8c798c7 | 2020-04-22 15:29:07 +0800 | [diff] [blame^] | 101 | const static constexpr uint8_t beepCPUIERR = 4; |
Yong Li | 061eb03 | 2020-02-26 15:06:18 +0800 | [diff] [blame] | 102 | const static constexpr uint8_t beepCPUErr2 = 5; |
| 103 | |
| 104 | static void beep(const uint8_t& beepPriority) |
| 105 | { |
| 106 | conn->async_method_call( |
| 107 | [](boost::system::error_code ec) { |
| 108 | if (ec) |
| 109 | { |
| 110 | std::cerr << "beep returned error with " |
| 111 | "async_method_call (ec = " |
| 112 | << ec << ")\n"; |
| 113 | return; |
| 114 | } |
| 115 | }, |
| 116 | "xyz.openbmc_project.BeepCode", "/xyz/openbmc_project/BeepCode", |
| 117 | "xyz.openbmc_project.BeepCode", "Beep", uint8_t(beepPriority)); |
| 118 | } |
| 119 | |
Jason M. Bills | a339793 | 2019-08-06 11:07:21 -0700 | [diff] [blame] | 120 | static void cpuIERRLog() |
| 121 | { |
| 122 | sd_journal_send("MESSAGE=HostError: IERR", "PRIORITY=%i", LOG_INFO, |
| 123 | "REDFISH_MESSAGE_ID=%s", "OpenBMC.0.1.CPUError", |
| 124 | "REDFISH_MESSAGE_ARGS=%s", "IERR", NULL); |
| 125 | } |
| 126 | |
| 127 | static void cpuIERRLog(const int cpuNum) |
| 128 | { |
| 129 | std::string msg = "IERR on CPU " + std::to_string(cpuNum + 1); |
| 130 | |
| 131 | sd_journal_send("MESSAGE=HostError: %s", msg.c_str(), "PRIORITY=%i", |
| 132 | LOG_INFO, "REDFISH_MESSAGE_ID=%s", "OpenBMC.0.1.CPUError", |
| 133 | "REDFISH_MESSAGE_ARGS=%s", msg.c_str(), NULL); |
| 134 | } |
| 135 | |
| 136 | static void cpuIERRLog(const int cpuNum, const std::string& type) |
| 137 | { |
| 138 | std::string msg = type + " IERR on CPU " + std::to_string(cpuNum + 1); |
| 139 | |
| 140 | sd_journal_send("MESSAGE=HostError: %s", msg.c_str(), "PRIORITY=%i", |
| 141 | LOG_INFO, "REDFISH_MESSAGE_ID=%s", "OpenBMC.0.1.CPUError", |
| 142 | "REDFISH_MESSAGE_ARGS=%s", msg.c_str(), NULL); |
| 143 | } |
| 144 | |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 145 | static void cpuERRXLog(const int errPin) |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 146 | { |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 147 | std::string msg = "ERR" + std::to_string(errPin) + " Timeout"; |
| 148 | |
| 149 | sd_journal_send("MESSAGE=HostError: %s", msg.c_str(), "PRIORITY=%i", |
| 150 | LOG_INFO, "REDFISH_MESSAGE_ID=%s", "OpenBMC.0.1.CPUError", |
| 151 | "REDFISH_MESSAGE_ARGS=%s", msg.c_str(), NULL); |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 152 | } |
| 153 | |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 154 | static void cpuERRXLog(const int errPin, const int cpuNum) |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 155 | { |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 156 | std::string msg = "ERR" + std::to_string(errPin) + " Timeout on CPU " + |
| 157 | std::to_string(cpuNum + 1); |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 158 | |
| 159 | sd_journal_send("MESSAGE=HostError: %s", msg.c_str(), "PRIORITY=%i", |
| 160 | LOG_INFO, "REDFISH_MESSAGE_ID=%s", "OpenBMC.0.1.CPUError", |
| 161 | "REDFISH_MESSAGE_ARGS=%s", msg.c_str(), NULL); |
| 162 | } |
| 163 | |
Jason M. Bills | 89922f8 | 2019-08-06 11:10:02 -0700 | [diff] [blame] | 164 | static void smiTimeoutLog() |
| 165 | { |
| 166 | sd_journal_send("MESSAGE=HostError: SMI Timeout", "PRIORITY=%i", LOG_INFO, |
| 167 | "REDFISH_MESSAGE_ID=%s", "OpenBMC.0.1.CPUError", |
| 168 | "REDFISH_MESSAGE_ARGS=%s", "SMI Timeout", NULL); |
| 169 | } |
| 170 | |
Jason M. Bills | 45e87e0 | 2019-09-09 14:45:38 -0700 | [diff] [blame] | 171 | static void cpuBootFIVRFaultLog(const int cpuNum) |
| 172 | { |
| 173 | std::string msg = "Boot FIVR Fault on CPU " + std::to_string(cpuNum); |
| 174 | |
| 175 | sd_journal_send("MESSAGE=HostError: %s", msg.c_str(), "PRIORITY=%i", |
| 176 | LOG_INFO, "REDFISH_MESSAGE_ID=%s", "OpenBMC.0.1.CPUError", |
| 177 | "REDFISH_MESSAGE_ARGS=%s", msg.c_str(), NULL); |
| 178 | } |
| 179 | |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 180 | static void cpuThermTripLog(const int cpuNum) |
| 181 | { |
| 182 | std::string msg = "CPU " + std::to_string(cpuNum) + " thermal trip"; |
| 183 | |
| 184 | sd_journal_send("MESSAGE=HostError: %s", msg.c_str(), "PRIORITY=%i", |
| 185 | LOG_INFO, "REDFISH_MESSAGE_ID=%s", |
| 186 | "OpenBMC.0.1.CPUThermalTrip", "REDFISH_MESSAGE_ARGS=%d", |
| 187 | cpuNum, NULL); |
| 188 | } |
| 189 | |
jayaprakash Mutyala | 009adbc | 2019-12-24 22:08:07 +0000 | [diff] [blame] | 190 | static void memThermTripLog(const int cpuNum) |
| 191 | { |
| 192 | std::string cpuNumber = "CPU " + std::to_string(cpuNum); |
| 193 | std::string msg = cpuNumber + " Memory Thermal trip."; |
| 194 | |
| 195 | sd_journal_send("MESSAGE=HostError: %s", msg.c_str(), "PRIORITY=%i", |
| 196 | LOG_ERR, "REDFISH_MESSAGE_ID=%s", |
| 197 | "OpenBMC.0.1.MemoryThermTrip", "REDFISH_MESSAGE_ARGS=%s", |
| 198 | cpuNumber.c_str(), NULL); |
| 199 | } |
| 200 | |
jayaprakash Mutyala | 53099c4 | 2020-03-15 00:16:26 +0000 | [diff] [blame] | 201 | static void cpuMismatchLog(const int cpuNum) |
| 202 | { |
| 203 | std::string msg = "CPU " + std::to_string(cpuNum) + " mismatch"; |
| 204 | |
| 205 | sd_journal_send("MESSAGE= %s", msg.c_str(), "PRIORITY=%i", LOG_ERR, |
| 206 | "REDFISH_MESSAGE_ID=%s", "OpenBMC.0.1.CPUMismatch", |
| 207 | "REDFISH_MESSAGE_ARGS=%d", cpuNum, NULL); |
| 208 | } |
| 209 | |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 210 | static void cpuVRHotLog(const std::string& vr) |
| 211 | { |
| 212 | std::string msg = vr + " Voltage Regulator Overheated."; |
| 213 | |
| 214 | sd_journal_send("MESSAGE=HostError: %s", msg.c_str(), "PRIORITY=%i", |
| 215 | LOG_INFO, "REDFISH_MESSAGE_ID=%s", |
| 216 | "OpenBMC.0.1.VoltageRegulatorOverheated", |
| 217 | "REDFISH_MESSAGE_ARGS=%s", vr.c_str(), NULL); |
| 218 | } |
| 219 | |
Jason M. Bills | 0886654 | 2019-08-16 12:04:19 -0700 | [diff] [blame] | 220 | static void ssbThermTripLog() |
| 221 | { |
| 222 | sd_journal_send("MESSAGE=HostError: SSB thermal trip", "PRIORITY=%i", |
| 223 | LOG_INFO, "REDFISH_MESSAGE_ID=%s", |
| 224 | "OpenBMC.0.1.SsbThermalTrip", NULL); |
| 225 | } |
| 226 | |
Jason M. Bills | a15c252 | 2019-08-16 10:01:44 -0700 | [diff] [blame] | 227 | static void initializeErrorState(); |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 228 | static void initializeHostState() |
| 229 | { |
| 230 | conn->async_method_call( |
| 231 | [](boost::system::error_code ec, |
| 232 | const std::variant<std::string>& property) { |
| 233 | if (ec) |
| 234 | { |
| 235 | return; |
| 236 | } |
| 237 | const std::string* state = std::get_if<std::string>(&property); |
| 238 | if (state == nullptr) |
| 239 | { |
| 240 | std::cerr << "Unable to read host state value\n"; |
| 241 | return; |
| 242 | } |
| 243 | hostOff = *state == "xyz.openbmc_project.State.Host.HostState.Off"; |
Jason M. Bills | a15c252 | 2019-08-16 10:01:44 -0700 | [diff] [blame] | 244 | // If the system is on, initialize the error state |
| 245 | if (!hostOff) |
| 246 | { |
| 247 | initializeErrorState(); |
| 248 | } |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 249 | }, |
| 250 | "xyz.openbmc_project.State.Host", "/xyz/openbmc_project/state/host0", |
| 251 | "org.freedesktop.DBus.Properties", "Get", |
| 252 | "xyz.openbmc_project.State.Host", "CurrentHostState"); |
| 253 | } |
| 254 | |
| 255 | static std::shared_ptr<sdbusplus::bus::match::match> startHostStateMonitor() |
| 256 | { |
| 257 | return std::make_shared<sdbusplus::bus::match::match>( |
| 258 | *conn, |
| 259 | "type='signal',interface='org.freedesktop.DBus.Properties'," |
| 260 | "member='PropertiesChanged',arg0namespace='xyz.openbmc_project.State." |
| 261 | "Host'", |
| 262 | [](sdbusplus::message::message& msg) { |
| 263 | std::string interfaceName; |
| 264 | boost::container::flat_map<std::string, std::variant<std::string>> |
| 265 | propertiesChanged; |
| 266 | std::string state; |
| 267 | try |
| 268 | { |
| 269 | msg.read(interfaceName, propertiesChanged); |
| 270 | state = |
| 271 | std::get<std::string>(propertiesChanged.begin()->second); |
| 272 | } |
| 273 | catch (std::exception& e) |
| 274 | { |
| 275 | std::cerr << "Unable to read host state\n"; |
| 276 | return; |
| 277 | } |
| 278 | hostOff = state == "xyz.openbmc_project.State.Host.HostState.Off"; |
| 279 | |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 280 | if (hostOff) |
| 281 | { |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 282 | // No host events should fire while off, so cancel any pending |
| 283 | // timers |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 284 | caterrAssertTimer.cancel(); |
Jason M. Bills | 8c58439 | 2019-08-19 11:05:51 -0700 | [diff] [blame] | 285 | err0AssertTimer.cancel(); |
Jason M. Bills | 75af396 | 2019-08-19 11:07:17 -0700 | [diff] [blame] | 286 | err1AssertTimer.cancel(); |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 287 | err2AssertTimer.cancel(); |
Jason M. Bills | 89922f8 | 2019-08-06 11:10:02 -0700 | [diff] [blame] | 288 | smiAssertTimer.cancel(); |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 289 | } |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 290 | else |
| 291 | { |
| 292 | // Handle any initial errors when the host turns on |
| 293 | initializeErrorState(); |
| 294 | } |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 295 | }); |
| 296 | } |
| 297 | |
| 298 | static bool requestGPIOEvents( |
| 299 | const std::string& name, const std::function<void()>& handler, |
| 300 | gpiod::line& gpioLine, |
| 301 | boost::asio::posix::stream_descriptor& gpioEventDescriptor) |
| 302 | { |
| 303 | // Find the GPIO line |
| 304 | gpioLine = gpiod::find_line(name); |
| 305 | if (!gpioLine) |
| 306 | { |
| 307 | std::cerr << "Failed to find the " << name << " line\n"; |
| 308 | return false; |
| 309 | } |
| 310 | |
| 311 | try |
| 312 | { |
| 313 | gpioLine.request( |
| 314 | {"host-error-monitor", gpiod::line_request::EVENT_BOTH_EDGES}); |
| 315 | } |
| 316 | catch (std::exception&) |
| 317 | { |
| 318 | std::cerr << "Failed to request events for " << name << "\n"; |
| 319 | return false; |
| 320 | } |
| 321 | |
| 322 | int gpioLineFd = gpioLine.event_get_fd(); |
| 323 | if (gpioLineFd < 0) |
| 324 | { |
| 325 | std::cerr << "Failed to get " << name << " fd\n"; |
| 326 | return false; |
| 327 | } |
| 328 | |
| 329 | gpioEventDescriptor.assign(gpioLineFd); |
| 330 | |
| 331 | gpioEventDescriptor.async_wait( |
| 332 | boost::asio::posix::stream_descriptor::wait_read, |
| 333 | [&name, handler](const boost::system::error_code ec) { |
| 334 | if (ec) |
| 335 | { |
| 336 | std::cerr << name << " fd handler error: " << ec.message() |
| 337 | << "\n"; |
| 338 | return; |
| 339 | } |
| 340 | handler(); |
| 341 | }); |
| 342 | return true; |
| 343 | } |
| 344 | |
Jason M. Bills | 45e87e0 | 2019-09-09 14:45:38 -0700 | [diff] [blame] | 345 | static bool requestGPIOInput(const std::string& name, gpiod::line& gpioLine) |
| 346 | { |
| 347 | // Find the GPIO line |
| 348 | gpioLine = gpiod::find_line(name); |
| 349 | if (!gpioLine) |
| 350 | { |
| 351 | std::cerr << "Failed to find the " << name << " line.\n"; |
| 352 | return false; |
| 353 | } |
| 354 | |
| 355 | // Request GPIO input |
| 356 | try |
| 357 | { |
| 358 | gpioLine.request({__FUNCTION__, gpiod::line_request::DIRECTION_INPUT}); |
| 359 | } |
| 360 | catch (std::exception&) |
| 361 | { |
| 362 | std::cerr << "Failed to request " << name << " input\n"; |
| 363 | return false; |
| 364 | } |
| 365 | |
| 366 | return true; |
| 367 | } |
| 368 | |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 369 | static void startPowerCycle() |
| 370 | { |
| 371 | conn->async_method_call( |
| 372 | [](boost::system::error_code ec) { |
| 373 | if (ec) |
| 374 | { |
| 375 | std::cerr << "failed to set Chassis State\n"; |
| 376 | } |
| 377 | }, |
| 378 | "xyz.openbmc_project.State.Chassis", |
| 379 | "/xyz/openbmc_project/state/chassis0", |
| 380 | "org.freedesktop.DBus.Properties", "Set", |
| 381 | "xyz.openbmc_project.State.Chassis", "RequestedPowerTransition", |
| 382 | std::variant<std::string>{ |
| 383 | "xyz.openbmc_project.State.Chassis.Transition.PowerCycle"}); |
| 384 | } |
| 385 | |
Jason M. Bills | b61766b | 2019-11-26 17:02:44 -0800 | [diff] [blame] | 386 | static void startCrashdumpAndRecovery(bool recoverSystem, |
| 387 | const std::string& triggerType) |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 388 | { |
| 389 | std::cout << "Starting crashdump\n"; |
| 390 | static std::shared_ptr<sdbusplus::bus::match::match> crashdumpCompleteMatch; |
| 391 | static boost::asio::steady_timer crashdumpTimer(io); |
| 392 | |
| 393 | crashdumpCompleteMatch = std::make_shared<sdbusplus::bus::match::match>( |
| 394 | *conn, |
| 395 | "type='signal',interface='org.freedesktop.DBus.Properties'," |
| 396 | "member='PropertiesChanged',arg0namespace='com.intel.crashdump'", |
| 397 | [recoverSystem](sdbusplus::message::message& msg) { |
| 398 | crashdumpTimer.cancel(); |
| 399 | std::cout << "Crashdump completed\n"; |
| 400 | if (recoverSystem) |
| 401 | { |
| 402 | std::cout << "Recovering the system\n"; |
| 403 | startPowerCycle(); |
| 404 | } |
| 405 | crashdumpCompleteMatch.reset(); |
| 406 | }); |
| 407 | |
| 408 | crashdumpTimer.expires_after(std::chrono::seconds(crashdumpTimeoutS)); |
| 409 | crashdumpTimer.async_wait([](const boost::system::error_code ec) { |
| 410 | if (ec) |
| 411 | { |
| 412 | // operation_aborted is expected if timer is canceled |
| 413 | if (ec != boost::asio::error::operation_aborted) |
| 414 | { |
| 415 | std::cerr << "Crashdump async_wait failed: " << ec.message() |
| 416 | << "\n"; |
| 417 | } |
| 418 | std::cout << "Crashdump timer canceled\n"; |
| 419 | return; |
| 420 | } |
| 421 | std::cerr << "Crashdump failed to complete before timeout\n"; |
| 422 | crashdumpCompleteMatch.reset(); |
| 423 | }); |
| 424 | |
| 425 | conn->async_method_call( |
| 426 | [](boost::system::error_code ec) { |
| 427 | if (ec) |
| 428 | { |
| 429 | std::cerr << "failed to start Crashdump\n"; |
| 430 | crashdumpTimer.cancel(); |
| 431 | crashdumpCompleteMatch.reset(); |
| 432 | } |
| 433 | }, |
| 434 | "com.intel.crashdump", "/com/intel/crashdump", |
Jason M. Bills | b61766b | 2019-11-26 17:02:44 -0800 | [diff] [blame] | 435 | "com.intel.crashdump.Stored", "GenerateStoredLog", triggerType); |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 436 | } |
| 437 | |
Jason M. Bills | d1a19f6 | 2019-08-06 11:52:58 -0700 | [diff] [blame] | 438 | static void incrementCPUErrorCount(int cpuNum) |
| 439 | { |
| 440 | std::string propertyName = "ErrorCountCPU" + std::to_string(cpuNum + 1); |
| 441 | |
| 442 | // Get the current count |
| 443 | conn->async_method_call( |
| 444 | [propertyName](boost::system::error_code ec, |
| 445 | const std::variant<uint8_t>& property) { |
| 446 | if (ec) |
| 447 | { |
| 448 | std::cerr << "Failed to read " << propertyName << ": " |
| 449 | << ec.message() << "\n"; |
| 450 | return; |
| 451 | } |
| 452 | const uint8_t* errorCountVariant = std::get_if<uint8_t>(&property); |
| 453 | if (errorCountVariant == nullptr) |
| 454 | { |
| 455 | std::cerr << propertyName << " invalid\n"; |
| 456 | return; |
| 457 | } |
| 458 | uint8_t errorCount = *errorCountVariant; |
| 459 | if (errorCount == std::numeric_limits<uint8_t>::max()) |
| 460 | { |
| 461 | std::cerr << "Maximum error count reached\n"; |
| 462 | return; |
| 463 | } |
| 464 | // Increment the count |
| 465 | errorCount++; |
| 466 | conn->async_method_call( |
| 467 | [propertyName](boost::system::error_code ec) { |
| 468 | if (ec) |
| 469 | { |
| 470 | std::cerr << "Failed to set " << propertyName << ": " |
| 471 | << ec.message() << "\n"; |
| 472 | } |
| 473 | }, |
| 474 | "xyz.openbmc_project.Settings", |
| 475 | "/xyz/openbmc_project/control/processor_error_config", |
| 476 | "org.freedesktop.DBus.Properties", "Set", |
| 477 | "xyz.openbmc_project.Control.Processor.ErrConfig", propertyName, |
| 478 | std::variant<uint8_t>{errorCount}); |
| 479 | }, |
| 480 | "xyz.openbmc_project.Settings", |
| 481 | "/xyz/openbmc_project/control/processor_error_config", |
| 482 | "org.freedesktop.DBus.Properties", "Get", |
| 483 | "xyz.openbmc_project.Control.Processor.ErrConfig", propertyName); |
| 484 | } |
| 485 | |
Jason M. Bills | a339793 | 2019-08-06 11:07:21 -0700 | [diff] [blame] | 486 | static bool checkIERRCPUs() |
| 487 | { |
| 488 | bool cpuIERRFound = false; |
| 489 | for (int cpu = 0, addr = MIN_CLIENT_ADDR; addr <= MAX_CLIENT_ADDR; |
| 490 | cpu++, addr++) |
| 491 | { |
| 492 | uint8_t cc = 0; |
| 493 | CPUModel model{}; |
| 494 | uint8_t stepping = 0; |
| 495 | if (peci_GetCPUID(addr, &model, &stepping, &cc) != PECI_CC_SUCCESS) |
| 496 | { |
| 497 | std::cerr << "Cannot get CPUID!\n"; |
| 498 | continue; |
| 499 | } |
| 500 | |
| 501 | switch (model) |
| 502 | { |
| 503 | case skx: |
| 504 | { |
| 505 | // First check the MCA_ERR_SRC_LOG to see if this is the CPU |
| 506 | // that caused the IERR |
| 507 | uint32_t mcaErrSrcLog = 0; |
| 508 | if (peci_RdPkgConfig(addr, 0, 5, 4, (uint8_t*)&mcaErrSrcLog, |
| 509 | &cc) != PECI_CC_SUCCESS) |
| 510 | { |
| 511 | continue; |
| 512 | } |
| 513 | // Check MSMI_INTERNAL (20) and IERR_INTERNAL (27) |
| 514 | if ((mcaErrSrcLog & (1 << 20)) || (mcaErrSrcLog & (1 << 27))) |
| 515 | { |
| 516 | // TODO: Light the CPU fault LED? |
| 517 | cpuIERRFound = true; |
Jason M. Bills | d1a19f6 | 2019-08-06 11:52:58 -0700 | [diff] [blame] | 518 | incrementCPUErrorCount(cpu); |
Jason M. Bills | a339793 | 2019-08-06 11:07:21 -0700 | [diff] [blame] | 519 | // Next check if it's a CPU/VR mismatch by reading the |
| 520 | // IA32_MC4_STATUS MSR (0x411) |
| 521 | uint64_t mc4Status = 0; |
| 522 | if (peci_RdIAMSR(addr, 0, 0x411, &mc4Status, &cc) != |
| 523 | PECI_CC_SUCCESS) |
| 524 | { |
| 525 | continue; |
| 526 | } |
| 527 | // Check MSEC bits 31:24 for |
| 528 | // MCA_SVID_VCCIN_VR_ICC_MAX_FAILURE (0x40), |
| 529 | // MCA_SVID_VCCIN_VR_VOUT_FAILURE (0x42), or |
| 530 | // MCA_SVID_CPU_VR_CAPABILITY_ERROR (0x43) |
| 531 | if ((mc4Status & (0x40 << 24)) || |
| 532 | (mc4Status & (0x42 << 24)) || |
| 533 | (mc4Status & (0x43 << 24))) |
| 534 | { |
| 535 | cpuIERRLog(cpu, "CPU/VR Mismatch"); |
| 536 | continue; |
| 537 | } |
| 538 | |
| 539 | // Next check if it's a Core FIVR fault by looking for a |
| 540 | // non-zero value of CORE_FIVR_ERR_LOG (B(1) D30 F2 offset |
| 541 | // 80h) |
| 542 | uint32_t coreFIVRErrLog = 0; |
| 543 | if (peci_RdPCIConfigLocal( |
| 544 | addr, 1, 30, 2, 0x80, sizeof(uint32_t), |
| 545 | (uint8_t*)&coreFIVRErrLog, &cc) != PECI_CC_SUCCESS) |
| 546 | { |
| 547 | continue; |
| 548 | } |
| 549 | if (coreFIVRErrLog) |
| 550 | { |
| 551 | cpuIERRLog(cpu, "Core FIVR Fault"); |
| 552 | continue; |
| 553 | } |
| 554 | |
| 555 | // Next check if it's an Uncore FIVR fault by looking for a |
| 556 | // non-zero value of UNCORE_FIVR_ERR_LOG (B(1) D30 F2 offset |
| 557 | // 84h) |
| 558 | uint32_t uncoreFIVRErrLog = 0; |
| 559 | if (peci_RdPCIConfigLocal(addr, 1, 30, 2, 0x84, |
| 560 | sizeof(uint32_t), |
| 561 | (uint8_t*)&uncoreFIVRErrLog, |
| 562 | &cc) != PECI_CC_SUCCESS) |
| 563 | { |
| 564 | continue; |
| 565 | } |
| 566 | if (uncoreFIVRErrLog) |
| 567 | { |
| 568 | cpuIERRLog(cpu, "Uncore FIVR Fault"); |
| 569 | continue; |
| 570 | } |
| 571 | |
| 572 | // Last if CORE_FIVR_ERR_LOG and UNCORE_FIVR_ERR_LOG are |
| 573 | // both zero, but MSEC bits 31:24 have either |
| 574 | // MCA_FIVR_CATAS_OVERVOL_FAULT (0x51) or |
| 575 | // MCA_FIVR_CATAS_OVERCUR_FAULT (0x52), then log it as an |
| 576 | // uncore FIVR fault |
| 577 | if (!coreFIVRErrLog && !uncoreFIVRErrLog && |
| 578 | ((mc4Status & (0x51 << 24)) || |
| 579 | (mc4Status & (0x52 << 24)))) |
| 580 | { |
| 581 | cpuIERRLog(cpu, "Uncore FIVR Fault"); |
| 582 | continue; |
| 583 | } |
| 584 | cpuIERRLog(cpu); |
| 585 | } |
| 586 | break; |
| 587 | } |
| 588 | case icx: |
| 589 | { |
| 590 | // First check the MCA_ERR_SRC_LOG to see if this is the CPU |
| 591 | // that caused the IERR |
| 592 | uint32_t mcaErrSrcLog = 0; |
| 593 | if (peci_RdPkgConfig(addr, 0, 5, 4, (uint8_t*)&mcaErrSrcLog, |
| 594 | &cc) != PECI_CC_SUCCESS) |
| 595 | { |
| 596 | continue; |
| 597 | } |
| 598 | // Check MSMI_INTERNAL (20) and IERR_INTERNAL (27) |
| 599 | if ((mcaErrSrcLog & (1 << 20)) || (mcaErrSrcLog & (1 << 27))) |
| 600 | { |
| 601 | // TODO: Light the CPU fault LED? |
| 602 | cpuIERRFound = true; |
Jason M. Bills | d1a19f6 | 2019-08-06 11:52:58 -0700 | [diff] [blame] | 603 | incrementCPUErrorCount(cpu); |
Jason M. Bills | a339793 | 2019-08-06 11:07:21 -0700 | [diff] [blame] | 604 | // Next check if it's a CPU/VR mismatch by reading the |
| 605 | // IA32_MC4_STATUS MSR (0x411) |
| 606 | uint64_t mc4Status = 0; |
| 607 | if (peci_RdIAMSR(addr, 0, 0x411, &mc4Status, &cc) != |
| 608 | PECI_CC_SUCCESS) |
| 609 | { |
| 610 | continue; |
| 611 | } |
| 612 | // TODO: Update MSEC/MSCOD_31_24 check |
| 613 | // Check MSEC bits 31:24 for |
| 614 | // MCA_SVID_VCCIN_VR_ICC_MAX_FAILURE (0x40), |
| 615 | // MCA_SVID_VCCIN_VR_VOUT_FAILURE (0x42), or |
| 616 | // MCA_SVID_CPU_VR_CAPABILITY_ERROR (0x43) |
| 617 | if ((mc4Status & (0x40 << 24)) || |
| 618 | (mc4Status & (0x42 << 24)) || |
| 619 | (mc4Status & (0x43 << 24))) |
| 620 | { |
| 621 | cpuIERRLog(cpu, "CPU/VR Mismatch"); |
| 622 | continue; |
| 623 | } |
| 624 | |
| 625 | // Next check if it's a Core FIVR fault by looking for a |
| 626 | // non-zero value of CORE_FIVR_ERR_LOG (B(31) D30 F2 offsets |
| 627 | // C0h and C4h) (Note: Bus 31 is accessed on PECI as bus 14) |
| 628 | uint32_t coreFIVRErrLog0 = 0; |
| 629 | uint32_t coreFIVRErrLog1 = 0; |
| 630 | if (peci_RdEndPointConfigPciLocal( |
| 631 | addr, 0, 14, 30, 2, 0xC0, sizeof(uint32_t), |
| 632 | (uint8_t*)&coreFIVRErrLog0, &cc) != PECI_CC_SUCCESS) |
| 633 | { |
| 634 | continue; |
| 635 | } |
| 636 | if (peci_RdEndPointConfigPciLocal( |
| 637 | addr, 0, 14, 30, 2, 0xC4, sizeof(uint32_t), |
| 638 | (uint8_t*)&coreFIVRErrLog1, &cc) != PECI_CC_SUCCESS) |
| 639 | { |
| 640 | continue; |
| 641 | } |
| 642 | if (coreFIVRErrLog0 || coreFIVRErrLog1) |
| 643 | { |
| 644 | cpuIERRLog(cpu, "Core FIVR Fault"); |
| 645 | continue; |
| 646 | } |
| 647 | |
| 648 | // Next check if it's an Uncore FIVR fault by looking for a |
| 649 | // non-zero value of UNCORE_FIVR_ERR_LOG (B(31) D30 F2 |
| 650 | // offset 84h) (Note: Bus 31 is accessed on PECI as bus 14) |
| 651 | uint32_t uncoreFIVRErrLog = 0; |
| 652 | if (peci_RdEndPointConfigPciLocal( |
| 653 | addr, 0, 14, 30, 2, 0x84, sizeof(uint32_t), |
| 654 | (uint8_t*)&uncoreFIVRErrLog, |
| 655 | &cc) != PECI_CC_SUCCESS) |
| 656 | { |
| 657 | continue; |
| 658 | } |
| 659 | if (uncoreFIVRErrLog) |
| 660 | { |
| 661 | cpuIERRLog(cpu, "Uncore FIVR Fault"); |
| 662 | continue; |
| 663 | } |
| 664 | |
| 665 | // TODO: Update MSEC/MSCOD_31_24 check |
| 666 | // Last if CORE_FIVR_ERR_LOG and UNCORE_FIVR_ERR_LOG are |
| 667 | // both zero, but MSEC bits 31:24 have either |
| 668 | // MCA_FIVR_CATAS_OVERVOL_FAULT (0x51) or |
| 669 | // MCA_FIVR_CATAS_OVERCUR_FAULT (0x52), then log it as an |
| 670 | // uncore FIVR fault |
| 671 | if (!coreFIVRErrLog0 && !coreFIVRErrLog1 && |
| 672 | !uncoreFIVRErrLog && |
| 673 | ((mc4Status & (0x51 << 24)) || |
| 674 | (mc4Status & (0x52 << 24)))) |
| 675 | { |
| 676 | cpuIERRLog(cpu, "Uncore FIVR Fault"); |
| 677 | continue; |
| 678 | } |
| 679 | cpuIERRLog(cpu); |
| 680 | } |
| 681 | break; |
| 682 | } |
| 683 | } |
| 684 | } |
| 685 | return cpuIERRFound; |
| 686 | } |
| 687 | |
Jason M. Bills | a15c252 | 2019-08-16 10:01:44 -0700 | [diff] [blame] | 688 | static void caterrAssertHandler() |
| 689 | { |
Jason M. Bills | a15c252 | 2019-08-16 10:01:44 -0700 | [diff] [blame] | 690 | caterrAssertTimer.expires_after(std::chrono::milliseconds(caterrTimeoutMs)); |
| 691 | caterrAssertTimer.async_wait([](const boost::system::error_code ec) { |
| 692 | if (ec) |
| 693 | { |
| 694 | // operation_aborted is expected if timer is canceled |
| 695 | // before completion. |
| 696 | if (ec != boost::asio::error::operation_aborted) |
| 697 | { |
| 698 | std::cerr << "caterr timeout async_wait failed: " |
| 699 | << ec.message() << "\n"; |
| 700 | } |
Jason M. Bills | a15c252 | 2019-08-16 10:01:44 -0700 | [diff] [blame] | 701 | return; |
| 702 | } |
Jason M. Bills | a339793 | 2019-08-06 11:07:21 -0700 | [diff] [blame] | 703 | std::cerr << "CATERR asserted for " << std::to_string(caterrTimeoutMs) |
| 704 | << " ms\n"; |
Yong Li | 8c798c7 | 2020-04-22 15:29:07 +0800 | [diff] [blame^] | 705 | beep(beepCPUIERR); |
Jason M. Bills | a339793 | 2019-08-06 11:07:21 -0700 | [diff] [blame] | 706 | if (!checkIERRCPUs()) |
| 707 | { |
| 708 | cpuIERRLog(); |
| 709 | } |
Jason M. Bills | a15c252 | 2019-08-16 10:01:44 -0700 | [diff] [blame] | 710 | conn->async_method_call( |
| 711 | [](boost::system::error_code ec, |
| 712 | const std::variant<bool>& property) { |
| 713 | if (ec) |
| 714 | { |
| 715 | return; |
| 716 | } |
| 717 | const bool* reset = std::get_if<bool>(&property); |
| 718 | if (reset == nullptr) |
| 719 | { |
| 720 | std::cerr << "Unable to read reset on CATERR value\n"; |
| 721 | return; |
| 722 | } |
Jason M. Bills | b61766b | 2019-11-26 17:02:44 -0800 | [diff] [blame] | 723 | startCrashdumpAndRecovery(*reset, "IERR"); |
Jason M. Bills | a15c252 | 2019-08-16 10:01:44 -0700 | [diff] [blame] | 724 | }, |
| 725 | "xyz.openbmc_project.Settings", |
| 726 | "/xyz/openbmc_project/control/processor_error_config", |
| 727 | "org.freedesktop.DBus.Properties", "Get", |
| 728 | "xyz.openbmc_project.Control.Processor.ErrConfig", "ResetOnCATERR"); |
| 729 | }); |
| 730 | } |
| 731 | |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 732 | static void caterrHandler() |
| 733 | { |
| 734 | if (!hostOff) |
| 735 | { |
| 736 | gpiod::line_event gpioLineEvent = caterrLine.event_read(); |
| 737 | |
| 738 | bool caterr = |
| 739 | gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 740 | if (caterr) |
| 741 | { |
Jason M. Bills | a15c252 | 2019-08-16 10:01:44 -0700 | [diff] [blame] | 742 | caterrAssertHandler(); |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 743 | } |
| 744 | else |
| 745 | { |
| 746 | caterrAssertTimer.cancel(); |
| 747 | } |
| 748 | } |
| 749 | caterrEvent.async_wait(boost::asio::posix::stream_descriptor::wait_read, |
| 750 | [](const boost::system::error_code ec) { |
| 751 | if (ec) |
| 752 | { |
| 753 | std::cerr << "caterr handler error: " |
| 754 | << ec.message() << "\n"; |
| 755 | return; |
| 756 | } |
| 757 | caterrHandler(); |
| 758 | }); |
| 759 | } |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 760 | |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 761 | static void cpu1ThermtripAssertHandler() |
| 762 | { |
Jason M. Bills | 45e87e0 | 2019-09-09 14:45:38 -0700 | [diff] [blame] | 763 | if (cpu1FIVRFaultLine.get_value() == 0) |
| 764 | { |
| 765 | cpuBootFIVRFaultLog(1); |
| 766 | } |
| 767 | else |
| 768 | { |
| 769 | cpuThermTripLog(1); |
| 770 | } |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 771 | } |
| 772 | |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 773 | static void cpu1ThermtripHandler() |
| 774 | { |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 775 | gpiod::line_event gpioLineEvent = cpu1ThermtripLine.event_read(); |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 776 | |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 777 | bool cpu1Thermtrip = |
| 778 | gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 779 | if (cpu1Thermtrip) |
| 780 | { |
| 781 | cpu1ThermtripAssertHandler(); |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 782 | } |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 783 | |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 784 | cpu1ThermtripEvent.async_wait( |
| 785 | boost::asio::posix::stream_descriptor::wait_read, |
| 786 | [](const boost::system::error_code ec) { |
| 787 | if (ec) |
| 788 | { |
| 789 | std::cerr << "CPU 1 Thermtrip handler error: " << ec.message() |
| 790 | << "\n"; |
| 791 | return; |
| 792 | } |
| 793 | cpu1ThermtripHandler(); |
| 794 | }); |
| 795 | } |
| 796 | |
jayaprakash Mutyala | 009adbc | 2019-12-24 22:08:07 +0000 | [diff] [blame] | 797 | static void cpu1MemtripHandler() |
| 798 | { |
| 799 | if (!hostOff) |
| 800 | { |
| 801 | gpiod::line_event gpioLineEvent = cpu1MemtripLine.event_read(); |
| 802 | |
| 803 | bool cpu1Memtrip = |
| 804 | gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 805 | if (cpu1Memtrip) |
| 806 | { |
| 807 | memThermTripLog(1); |
| 808 | } |
| 809 | } |
| 810 | cpu1MemtripEvent.async_wait( |
| 811 | boost::asio::posix::stream_descriptor::wait_read, |
| 812 | [](const boost::system::error_code ec) { |
| 813 | if (ec) |
| 814 | { |
| 815 | std::cerr << "CPU 1 Memory Thermaltrip handler error: " |
| 816 | << ec.message() << "\n"; |
| 817 | return; |
| 818 | } |
| 819 | cpu1MemtripHandler(); |
| 820 | }); |
| 821 | } |
| 822 | |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 823 | static void cpu2ThermtripAssertHandler() |
| 824 | { |
Jason M. Bills | 45e87e0 | 2019-09-09 14:45:38 -0700 | [diff] [blame] | 825 | if (cpu2FIVRFaultLine.get_value() == 0) |
| 826 | { |
| 827 | cpuBootFIVRFaultLog(2); |
| 828 | } |
| 829 | else |
| 830 | { |
| 831 | cpuThermTripLog(2); |
| 832 | } |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 833 | } |
| 834 | |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 835 | static void cpu2ThermtripHandler() |
| 836 | { |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 837 | gpiod::line_event gpioLineEvent = cpu2ThermtripLine.event_read(); |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 838 | |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 839 | bool cpu2Thermtrip = |
| 840 | gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 841 | if (cpu2Thermtrip) |
| 842 | { |
| 843 | cpu2ThermtripAssertHandler(); |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 844 | } |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 845 | |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 846 | cpu2ThermtripEvent.async_wait( |
| 847 | boost::asio::posix::stream_descriptor::wait_read, |
| 848 | [](const boost::system::error_code ec) { |
| 849 | if (ec) |
| 850 | { |
| 851 | std::cerr << "CPU 2 Thermtrip handler error: " << ec.message() |
| 852 | << "\n"; |
| 853 | return; |
| 854 | } |
| 855 | cpu2ThermtripHandler(); |
| 856 | }); |
| 857 | } |
| 858 | |
jayaprakash Mutyala | 009adbc | 2019-12-24 22:08:07 +0000 | [diff] [blame] | 859 | static void cpu2MemtripHandler() |
| 860 | { |
| 861 | if (!hostOff) |
| 862 | { |
| 863 | gpiod::line_event gpioLineEvent = cpu2MemtripLine.event_read(); |
| 864 | |
| 865 | bool cpu2Memtrip = |
| 866 | gpioLineEvent.event_type == gpiod::line_event::RISING_EDGE; |
| 867 | if (cpu2Memtrip) |
| 868 | { |
| 869 | memThermTripLog(2); |
| 870 | } |
| 871 | } |
| 872 | cpu2MemtripEvent.async_wait( |
| 873 | boost::asio::posix::stream_descriptor::wait_read, |
| 874 | [](const boost::system::error_code ec) { |
| 875 | if (ec) |
| 876 | { |
| 877 | std::cerr << "CPU 2 Memory Thermaltrip handler error: " |
| 878 | << ec.message() << "\n"; |
| 879 | return; |
| 880 | } |
| 881 | cpu2MemtripHandler(); |
| 882 | }); |
| 883 | } |
| 884 | |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 885 | static void cpu1VRHotAssertHandler() |
| 886 | { |
| 887 | cpuVRHotLog("CPU 1"); |
| 888 | } |
| 889 | |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 890 | static void cpu1VRHotHandler() |
| 891 | { |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 892 | gpiod::line_event gpioLineEvent = cpu1VRHotLine.event_read(); |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 893 | |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 894 | bool cpu1VRHot = |
| 895 | gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 896 | if (cpu1VRHot) |
| 897 | { |
| 898 | cpu1VRHotAssertHandler(); |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 899 | } |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 900 | |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 901 | cpu1VRHotEvent.async_wait(boost::asio::posix::stream_descriptor::wait_read, |
| 902 | [](const boost::system::error_code ec) { |
| 903 | if (ec) |
| 904 | { |
| 905 | std::cerr << "CPU 1 VRHot handler error: " |
| 906 | << ec.message() << "\n"; |
| 907 | return; |
| 908 | } |
| 909 | cpu1VRHotHandler(); |
| 910 | }); |
| 911 | } |
| 912 | |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 913 | static void cpu1MemABCDVRHotAssertHandler() |
| 914 | { |
| 915 | cpuVRHotLog("CPU 1 Memory ABCD"); |
| 916 | } |
| 917 | |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 918 | static void cpu1MemABCDVRHotHandler() |
| 919 | { |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 920 | gpiod::line_event gpioLineEvent = cpu1MemABCDVRHotLine.event_read(); |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 921 | |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 922 | bool cpu1MemABCDVRHot = |
| 923 | gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 924 | if (cpu1MemABCDVRHot) |
| 925 | { |
| 926 | cpu1MemABCDVRHotAssertHandler(); |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 927 | } |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 928 | |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 929 | cpu1MemABCDVRHotEvent.async_wait( |
| 930 | boost::asio::posix::stream_descriptor::wait_read, |
| 931 | [](const boost::system::error_code ec) { |
| 932 | if (ec) |
| 933 | { |
| 934 | std::cerr << "CPU 1 Memory ABCD VRHot handler error: " |
| 935 | << ec.message() << "\n"; |
| 936 | return; |
| 937 | } |
| 938 | cpu1MemABCDVRHotHandler(); |
| 939 | }); |
| 940 | } |
| 941 | |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 942 | static void cpu1MemEFGHVRHotAssertHandler() |
| 943 | { |
| 944 | cpuVRHotLog("CPU 1 Memory EFGH"); |
| 945 | } |
| 946 | |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 947 | static void cpu1MemEFGHVRHotHandler() |
| 948 | { |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 949 | gpiod::line_event gpioLineEvent = cpu1MemEFGHVRHotLine.event_read(); |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 950 | |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 951 | bool cpu1MemEFGHVRHot = |
| 952 | gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 953 | if (cpu1MemEFGHVRHot) |
| 954 | { |
| 955 | cpu1MemEFGHVRHotAssertHandler(); |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 956 | } |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 957 | |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 958 | cpu1MemEFGHVRHotEvent.async_wait( |
| 959 | boost::asio::posix::stream_descriptor::wait_read, |
| 960 | [](const boost::system::error_code ec) { |
| 961 | if (ec) |
| 962 | { |
| 963 | std::cerr << "CPU 1 Memory EFGH VRHot handler error: " |
| 964 | << ec.message() << "\n"; |
| 965 | return; |
| 966 | } |
| 967 | cpu1MemEFGHVRHotHandler(); |
| 968 | }); |
| 969 | } |
| 970 | |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 971 | static void cpu2VRHotAssertHandler() |
| 972 | { |
| 973 | cpuVRHotLog("CPU 2"); |
| 974 | } |
| 975 | |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 976 | static void cpu2VRHotHandler() |
| 977 | { |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 978 | gpiod::line_event gpioLineEvent = cpu2VRHotLine.event_read(); |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 979 | |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 980 | bool cpu2VRHot = |
| 981 | gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 982 | if (cpu2VRHot) |
| 983 | { |
| 984 | cpu2VRHotAssertHandler(); |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 985 | } |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 986 | |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 987 | cpu2VRHotEvent.async_wait(boost::asio::posix::stream_descriptor::wait_read, |
| 988 | [](const boost::system::error_code ec) { |
| 989 | if (ec) |
| 990 | { |
| 991 | std::cerr << "CPU 2 VRHot handler error: " |
| 992 | << ec.message() << "\n"; |
| 993 | return; |
| 994 | } |
| 995 | cpu2VRHotHandler(); |
| 996 | }); |
| 997 | } |
| 998 | |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 999 | static void cpu2MemABCDVRHotAssertHandler() |
| 1000 | { |
| 1001 | cpuVRHotLog("CPU 2 Memory ABCD"); |
| 1002 | } |
| 1003 | |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 1004 | static void cpu2MemABCDVRHotHandler() |
| 1005 | { |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 1006 | gpiod::line_event gpioLineEvent = cpu2MemABCDVRHotLine.event_read(); |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 1007 | |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 1008 | bool cpu2MemABCDVRHot = |
| 1009 | gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 1010 | if (cpu2MemABCDVRHot) |
| 1011 | { |
| 1012 | cpu2MemABCDVRHotAssertHandler(); |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 1013 | } |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 1014 | |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 1015 | cpu2MemABCDVRHotEvent.async_wait( |
| 1016 | boost::asio::posix::stream_descriptor::wait_read, |
| 1017 | [](const boost::system::error_code ec) { |
| 1018 | if (ec) |
| 1019 | { |
| 1020 | std::cerr << "CPU 2 Memory ABCD VRHot handler error: " |
| 1021 | << ec.message() << "\n"; |
| 1022 | return; |
| 1023 | } |
| 1024 | cpu2MemABCDVRHotHandler(); |
| 1025 | }); |
| 1026 | } |
| 1027 | |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 1028 | static void cpu2MemEFGHVRHotAssertHandler() |
| 1029 | { |
| 1030 | cpuVRHotLog("CPU 2 Memory EFGH"); |
| 1031 | } |
| 1032 | |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 1033 | static void cpu2MemEFGHVRHotHandler() |
| 1034 | { |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 1035 | gpiod::line_event gpioLineEvent = cpu2MemEFGHVRHotLine.event_read(); |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 1036 | |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 1037 | bool cpu2MemEFGHVRHot = |
| 1038 | gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 1039 | if (cpu2MemEFGHVRHot) |
| 1040 | { |
| 1041 | cpu2MemEFGHVRHotAssertHandler(); |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 1042 | } |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 1043 | |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 1044 | cpu2MemEFGHVRHotEvent.async_wait( |
| 1045 | boost::asio::posix::stream_descriptor::wait_read, |
| 1046 | [](const boost::system::error_code ec) { |
| 1047 | if (ec) |
| 1048 | { |
| 1049 | std::cerr << "CPU 2 Memory EFGH VRHot handler error: " |
| 1050 | << ec.message() << "\n"; |
| 1051 | return; |
| 1052 | } |
| 1053 | cpu2MemEFGHVRHotHandler(); |
| 1054 | }); |
| 1055 | } |
| 1056 | |
Chen Yugang | e6c0f1c | 2019-08-02 20:36:42 +0800 | [diff] [blame] | 1057 | static void pchThermtripHandler() |
| 1058 | { |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 1059 | gpiod::line_event gpioLineEvent = pchThermtripLine.event_read(); |
Chen Yugang | e6c0f1c | 2019-08-02 20:36:42 +0800 | [diff] [blame] | 1060 | |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 1061 | bool pchThermtrip = |
| 1062 | gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 1063 | if (pchThermtrip) |
| 1064 | { |
| 1065 | ssbThermTripLog(); |
Chen Yugang | e6c0f1c | 2019-08-02 20:36:42 +0800 | [diff] [blame] | 1066 | } |
Jason M. Bills | 8495114 | 2020-04-17 15:57:11 -0700 | [diff] [blame] | 1067 | |
Chen Yugang | e6c0f1c | 2019-08-02 20:36:42 +0800 | [diff] [blame] | 1068 | pchThermtripEvent.async_wait( |
| 1069 | boost::asio::posix::stream_descriptor::wait_read, |
| 1070 | [](const boost::system::error_code ec) { |
| 1071 | if (ec) |
| 1072 | { |
| 1073 | std::cerr << "PCH Thermal trip handler error: " << ec.message() |
| 1074 | << "\n"; |
| 1075 | return; |
| 1076 | } |
| 1077 | pchThermtripHandler(); |
| 1078 | }); |
| 1079 | } |
| 1080 | |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1081 | static std::bitset<MAX_CPUS> checkERRPinCPUs(const int errPin) |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1082 | { |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1083 | int errPinSts = (1 << errPin); |
| 1084 | std::bitset<MAX_CPUS> errPinCPUs = 0; |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1085 | for (int cpu = 0, addr = MIN_CLIENT_ADDR; addr <= MAX_CLIENT_ADDR; |
| 1086 | cpu++, addr++) |
| 1087 | { |
| 1088 | if (peci_Ping(addr) == PECI_CC_SUCCESS) |
| 1089 | { |
| 1090 | uint8_t cc = 0; |
| 1091 | CPUModel model{}; |
| 1092 | uint8_t stepping = 0; |
| 1093 | if (peci_GetCPUID(addr, &model, &stepping, &cc) != PECI_CC_SUCCESS) |
| 1094 | { |
| 1095 | std::cerr << "Cannot get CPUID!\n"; |
| 1096 | continue; |
| 1097 | } |
| 1098 | |
| 1099 | switch (model) |
| 1100 | { |
| 1101 | case skx: |
| 1102 | { |
| 1103 | // Check the ERRPINSTS to see if this is the CPU that caused |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1104 | // the ERRx (B(0) D8 F0 offset 210h) |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1105 | uint32_t errpinsts = 0; |
| 1106 | if (peci_RdPCIConfigLocal( |
| 1107 | addr, 0, 8, 0, 0x210, sizeof(uint32_t), |
| 1108 | (uint8_t*)&errpinsts, &cc) == PECI_CC_SUCCESS) |
| 1109 | { |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1110 | errPinCPUs[cpu] = (errpinsts & errPinSts) != 0; |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1111 | } |
| 1112 | break; |
| 1113 | } |
| 1114 | case icx: |
| 1115 | { |
| 1116 | // Check the ERRPINSTS to see if this is the CPU that caused |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1117 | // the ERRx (B(30) D0 F3 offset 274h) (Note: Bus 30 is |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1118 | // accessed on PECI as bus 13) |
| 1119 | uint32_t errpinsts = 0; |
| 1120 | if (peci_RdEndPointConfigPciLocal( |
| 1121 | addr, 0, 13, 0, 3, 0x274, sizeof(uint32_t), |
| 1122 | (uint8_t*)&errpinsts, &cc) == PECI_CC_SUCCESS) |
| 1123 | { |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1124 | errPinCPUs[cpu] = (errpinsts & errPinSts) != 0; |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1125 | } |
| 1126 | break; |
| 1127 | } |
| 1128 | } |
| 1129 | } |
| 1130 | } |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1131 | return errPinCPUs; |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1132 | } |
| 1133 | |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1134 | static void errXAssertHandler(const int errPin, |
| 1135 | boost::asio::steady_timer& errXAssertTimer) |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1136 | { |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1137 | // ERRx status is not guaranteed through the timeout, so save which |
| 1138 | // CPUs have it asserted |
| 1139 | std::bitset<MAX_CPUS> errPinCPUs = checkERRPinCPUs(errPin); |
| 1140 | errXAssertTimer.expires_after(std::chrono::milliseconds(errTimeoutMs)); |
| 1141 | errXAssertTimer.async_wait([errPin, errPinCPUs]( |
| 1142 | const boost::system::error_code ec) { |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1143 | if (ec) |
| 1144 | { |
| 1145 | // operation_aborted is expected if timer is canceled before |
| 1146 | // completion. |
| 1147 | if (ec != boost::asio::error::operation_aborted) |
| 1148 | { |
| 1149 | std::cerr << "err2 timeout async_wait failed: " << ec.message() |
| 1150 | << "\n"; |
| 1151 | } |
| 1152 | return; |
| 1153 | } |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1154 | std::cerr << "ERR" << std::to_string(errPin) << " asserted for " |
| 1155 | << std::to_string(errTimeoutMs) << " ms\n"; |
| 1156 | if (errPinCPUs.count()) |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1157 | { |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1158 | for (int i = 0; i < errPinCPUs.size(); i++) |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1159 | { |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1160 | if (errPinCPUs[i]) |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1161 | { |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1162 | cpuERRXLog(errPin, i); |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1163 | } |
| 1164 | } |
| 1165 | } |
| 1166 | else |
| 1167 | { |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1168 | cpuERRXLog(errPin); |
| 1169 | } |
| 1170 | }); |
| 1171 | } |
| 1172 | |
Jason M. Bills | 8c58439 | 2019-08-19 11:05:51 -0700 | [diff] [blame] | 1173 | static void err0AssertHandler() |
| 1174 | { |
| 1175 | // Handle the standard ERR0 detection and logging |
| 1176 | const static constexpr int err0 = 0; |
| 1177 | errXAssertHandler(err0, err0AssertTimer); |
| 1178 | } |
| 1179 | |
| 1180 | static void err0Handler() |
| 1181 | { |
| 1182 | if (!hostOff) |
| 1183 | { |
| 1184 | gpiod::line_event gpioLineEvent = err0Line.event_read(); |
| 1185 | |
| 1186 | bool err0 = gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 1187 | if (err0) |
| 1188 | { |
| 1189 | err0AssertHandler(); |
| 1190 | } |
| 1191 | else |
| 1192 | { |
| 1193 | err0AssertTimer.cancel(); |
| 1194 | } |
| 1195 | } |
| 1196 | err0Event.async_wait(boost::asio::posix::stream_descriptor::wait_read, |
| 1197 | [](const boost::system::error_code ec) { |
| 1198 | if (ec) |
| 1199 | { |
| 1200 | std::cerr |
| 1201 | << "err0 handler error: " << ec.message() |
| 1202 | << "\n"; |
| 1203 | return; |
| 1204 | } |
| 1205 | err0Handler(); |
| 1206 | }); |
| 1207 | } |
| 1208 | |
Jason M. Bills | 75af396 | 2019-08-19 11:07:17 -0700 | [diff] [blame] | 1209 | static void err1AssertHandler() |
| 1210 | { |
| 1211 | // Handle the standard ERR1 detection and logging |
| 1212 | const static constexpr int err1 = 1; |
| 1213 | errXAssertHandler(err1, err1AssertTimer); |
| 1214 | } |
| 1215 | |
| 1216 | static void err1Handler() |
| 1217 | { |
| 1218 | if (!hostOff) |
| 1219 | { |
| 1220 | gpiod::line_event gpioLineEvent = err1Line.event_read(); |
| 1221 | |
| 1222 | bool err1 = gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 1223 | if (err1) |
| 1224 | { |
| 1225 | err1AssertHandler(); |
| 1226 | } |
| 1227 | else |
| 1228 | { |
| 1229 | err1AssertTimer.cancel(); |
| 1230 | } |
| 1231 | } |
| 1232 | err1Event.async_wait(boost::asio::posix::stream_descriptor::wait_read, |
| 1233 | [](const boost::system::error_code ec) { |
| 1234 | if (ec) |
| 1235 | { |
| 1236 | std::cerr |
| 1237 | << "err1 handler error: " << ec.message() |
| 1238 | << "\n"; |
| 1239 | return; |
| 1240 | } |
| 1241 | err1Handler(); |
| 1242 | }); |
| 1243 | } |
| 1244 | |
Jason M. Bills | cbf7853 | 2019-08-16 15:32:11 -0700 | [diff] [blame] | 1245 | static void err2AssertHandler() |
| 1246 | { |
| 1247 | // Handle the standard ERR2 detection and logging |
| 1248 | const static constexpr int err2 = 2; |
| 1249 | errXAssertHandler(err2, err2AssertTimer); |
| 1250 | // Also handle reset for ERR2 |
| 1251 | err2AssertTimer.async_wait([](const boost::system::error_code ec) { |
| 1252 | if (ec) |
| 1253 | { |
| 1254 | // operation_aborted is expected if timer is canceled before |
| 1255 | // completion. |
| 1256 | if (ec != boost::asio::error::operation_aborted) |
| 1257 | { |
| 1258 | std::cerr << "err2 timeout async_wait failed: " << ec.message() |
| 1259 | << "\n"; |
| 1260 | } |
| 1261 | return; |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1262 | } |
| 1263 | conn->async_method_call( |
| 1264 | [](boost::system::error_code ec, |
| 1265 | const std::variant<bool>& property) { |
| 1266 | if (ec) |
| 1267 | { |
| 1268 | return; |
| 1269 | } |
| 1270 | const bool* reset = std::get_if<bool>(&property); |
| 1271 | if (reset == nullptr) |
| 1272 | { |
| 1273 | std::cerr << "Unable to read reset on ERR2 value\n"; |
| 1274 | return; |
| 1275 | } |
Jason M. Bills | b61766b | 2019-11-26 17:02:44 -0800 | [diff] [blame] | 1276 | startCrashdumpAndRecovery(*reset, "ERR2 Timeout"); |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1277 | }, |
| 1278 | "xyz.openbmc_project.Settings", |
| 1279 | "/xyz/openbmc_project/control/processor_error_config", |
| 1280 | "org.freedesktop.DBus.Properties", "Get", |
| 1281 | "xyz.openbmc_project.Control.Processor.ErrConfig", "ResetOnERR2"); |
Yong Li | 061eb03 | 2020-02-26 15:06:18 +0800 | [diff] [blame] | 1282 | |
| 1283 | beep(beepCPUErr2); |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1284 | }); |
| 1285 | } |
| 1286 | |
| 1287 | static void err2Handler() |
| 1288 | { |
| 1289 | if (!hostOff) |
| 1290 | { |
| 1291 | gpiod::line_event gpioLineEvent = err2Line.event_read(); |
| 1292 | |
| 1293 | bool err2 = gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 1294 | if (err2) |
| 1295 | { |
| 1296 | err2AssertHandler(); |
| 1297 | } |
| 1298 | else |
| 1299 | { |
| 1300 | err2AssertTimer.cancel(); |
| 1301 | } |
| 1302 | } |
| 1303 | err2Event.async_wait(boost::asio::posix::stream_descriptor::wait_read, |
| 1304 | [](const boost::system::error_code ec) { |
| 1305 | if (ec) |
| 1306 | { |
| 1307 | std::cerr |
| 1308 | << "err2 handler error: " << ec.message() |
| 1309 | << "\n"; |
| 1310 | return; |
| 1311 | } |
| 1312 | err2Handler(); |
| 1313 | }); |
| 1314 | } |
| 1315 | |
Jason M. Bills | 89922f8 | 2019-08-06 11:10:02 -0700 | [diff] [blame] | 1316 | static void smiAssertHandler() |
| 1317 | { |
| 1318 | smiAssertTimer.expires_after(std::chrono::milliseconds(smiTimeoutMs)); |
| 1319 | smiAssertTimer.async_wait([](const boost::system::error_code ec) { |
| 1320 | if (ec) |
| 1321 | { |
| 1322 | // operation_aborted is expected if timer is canceled before |
| 1323 | // completion. |
| 1324 | if (ec != boost::asio::error::operation_aborted) |
| 1325 | { |
| 1326 | std::cerr << "smi timeout async_wait failed: " << ec.message() |
| 1327 | << "\n"; |
| 1328 | } |
| 1329 | return; |
| 1330 | } |
| 1331 | std::cerr << "SMI asserted for " << std::to_string(smiTimeoutMs) |
| 1332 | << " ms\n"; |
| 1333 | smiTimeoutLog(); |
| 1334 | conn->async_method_call( |
| 1335 | [](boost::system::error_code ec, |
| 1336 | const std::variant<bool>& property) { |
| 1337 | if (ec) |
| 1338 | { |
| 1339 | return; |
| 1340 | } |
| 1341 | const bool* reset = std::get_if<bool>(&property); |
| 1342 | if (reset == nullptr) |
| 1343 | { |
| 1344 | std::cerr << "Unable to read reset on SMI value\n"; |
| 1345 | return; |
| 1346 | } |
Jason M. Bills | 9478544 | 2020-01-07 15:22:09 -0800 | [diff] [blame] | 1347 | #ifdef HOST_ERROR_CRASHDUMP_ON_SMI_TIMEOUT |
Jason M. Bills | b61766b | 2019-11-26 17:02:44 -0800 | [diff] [blame] | 1348 | startCrashdumpAndRecovery(*reset, "SMI Timeout"); |
Jason M. Bills | 9478544 | 2020-01-07 15:22:09 -0800 | [diff] [blame] | 1349 | #else |
| 1350 | if (*reset) |
| 1351 | { |
| 1352 | std::cout << "Recovering the system\n"; |
| 1353 | startPowerCycle(); |
| 1354 | } |
| 1355 | #endif |
Jason M. Bills | 89922f8 | 2019-08-06 11:10:02 -0700 | [diff] [blame] | 1356 | }, |
| 1357 | "xyz.openbmc_project.Settings", |
| 1358 | "/xyz/openbmc_project/control/bmc_reset_disables", |
| 1359 | "org.freedesktop.DBus.Properties", "Get", |
| 1360 | "xyz.openbmc_project.Control.ResetDisables", "ResetOnSMI"); |
| 1361 | }); |
| 1362 | } |
| 1363 | |
| 1364 | static void smiHandler() |
| 1365 | { |
| 1366 | if (!hostOff) |
| 1367 | { |
| 1368 | gpiod::line_event gpioLineEvent = smiLine.event_read(); |
| 1369 | |
| 1370 | bool smi = gpioLineEvent.event_type == gpiod::line_event::FALLING_EDGE; |
| 1371 | if (smi) |
| 1372 | { |
| 1373 | smiAssertHandler(); |
| 1374 | } |
| 1375 | else |
| 1376 | { |
| 1377 | smiAssertTimer.cancel(); |
| 1378 | } |
| 1379 | } |
| 1380 | smiEvent.async_wait(boost::asio::posix::stream_descriptor::wait_read, |
| 1381 | [](const boost::system::error_code ec) { |
| 1382 | if (ec) |
| 1383 | { |
| 1384 | std::cerr |
| 1385 | << "smi handler error: " << ec.message() |
| 1386 | << "\n"; |
| 1387 | return; |
| 1388 | } |
| 1389 | smiHandler(); |
| 1390 | }); |
| 1391 | } |
| 1392 | |
Jason M. Bills | a15c252 | 2019-08-16 10:01:44 -0700 | [diff] [blame] | 1393 | static void initializeErrorState() |
| 1394 | { |
jayaprakash Mutyala | 53099c4 | 2020-03-15 00:16:26 +0000 | [diff] [blame] | 1395 | // Handle CPU1_MISMATCH if it's asserted now |
| 1396 | if (cpu1MismatchLine.get_value() == 1) |
| 1397 | { |
| 1398 | cpuMismatchLog(1); |
| 1399 | } |
| 1400 | |
| 1401 | // Handle CPU2_MISMATCH if it's asserted now |
| 1402 | if (cpu2MismatchLine.get_value() == 1) |
| 1403 | { |
| 1404 | cpuMismatchLog(2); |
| 1405 | } |
| 1406 | |
Jason M. Bills | a15c252 | 2019-08-16 10:01:44 -0700 | [diff] [blame] | 1407 | // Handle CPU_CATERR if it's asserted now |
| 1408 | if (caterrLine.get_value() == 0) |
| 1409 | { |
| 1410 | caterrAssertHandler(); |
| 1411 | } |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1412 | |
Jason M. Bills | 8c58439 | 2019-08-19 11:05:51 -0700 | [diff] [blame] | 1413 | // Handle CPU_ERR0 if it's asserted now |
| 1414 | if (err0Line.get_value() == 0) |
| 1415 | { |
| 1416 | err0AssertHandler(); |
| 1417 | } |
| 1418 | |
Jason M. Bills | 75af396 | 2019-08-19 11:07:17 -0700 | [diff] [blame] | 1419 | // Handle CPU_ERR1 if it's asserted now |
| 1420 | if (err1Line.get_value() == 0) |
| 1421 | { |
| 1422 | err1AssertHandler(); |
| 1423 | } |
| 1424 | |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1425 | // Handle CPU_ERR2 if it's asserted now |
| 1426 | if (err2Line.get_value() == 0) |
| 1427 | { |
| 1428 | err2AssertHandler(); |
| 1429 | } |
Jason M. Bills | 89922f8 | 2019-08-06 11:10:02 -0700 | [diff] [blame] | 1430 | |
| 1431 | // Handle SMI if it's asserted now |
| 1432 | if (smiLine.get_value() == 0) |
| 1433 | { |
| 1434 | smiAssertHandler(); |
| 1435 | } |
Jason M. Bills | 0886654 | 2019-08-16 12:04:19 -0700 | [diff] [blame] | 1436 | |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 1437 | // Handle CPU1_THERMTRIP if it's asserted now |
| 1438 | if (cpu1ThermtripLine.get_value() == 0) |
| 1439 | { |
| 1440 | cpu1ThermtripAssertHandler(); |
| 1441 | } |
| 1442 | |
| 1443 | // Handle CPU2_THERMTRIP if it's asserted now |
| 1444 | if (cpu2ThermtripLine.get_value() == 0) |
| 1445 | { |
| 1446 | cpu2ThermtripAssertHandler(); |
| 1447 | } |
| 1448 | |
jayaprakash Mutyala | 009adbc | 2019-12-24 22:08:07 +0000 | [diff] [blame] | 1449 | // Handle CPU1_MEM_THERM_EVENT (CPU1 DIMM Thermal trip) if it's asserted now |
| 1450 | if (cpu1MemtripLine.get_value() == 0) |
| 1451 | { |
| 1452 | memThermTripLog(1); |
| 1453 | } |
| 1454 | |
| 1455 | // Handle CPU2_MEM_THERM_EVENT (CPU2 DIMM Thermal trip) if it's asserted now |
| 1456 | if (cpu2MemtripLine.get_value() == 0) |
| 1457 | { |
| 1458 | memThermTripLog(2); |
| 1459 | } |
| 1460 | |
Jason M. Bills | e94f5e1 | 2019-09-13 11:11:34 -0700 | [diff] [blame] | 1461 | // Handle CPU1_VRHOT if it's asserted now |
| 1462 | if (cpu1VRHotLine.get_value() == 0) |
| 1463 | { |
| 1464 | cpu1VRHotAssertHandler(); |
| 1465 | } |
| 1466 | |
| 1467 | // Handle CPU1_MEM_ABCD_VRHOT if it's asserted now |
| 1468 | if (cpu1MemABCDVRHotLine.get_value() == 0) |
| 1469 | { |
| 1470 | cpu1MemABCDVRHotAssertHandler(); |
| 1471 | } |
| 1472 | |
| 1473 | // Handle CPU1_MEM_EFGH_VRHOT if it's asserted now |
| 1474 | if (cpu1MemEFGHVRHotLine.get_value() == 0) |
| 1475 | { |
| 1476 | cpu1MemEFGHVRHotAssertHandler(); |
| 1477 | } |
| 1478 | |
| 1479 | // Handle CPU2_VRHOT if it's asserted now |
| 1480 | if (cpu2VRHotLine.get_value() == 0) |
| 1481 | { |
| 1482 | cpu2VRHotAssertHandler(); |
| 1483 | } |
| 1484 | |
| 1485 | // Handle CPU2_MEM_ABCD_VRHOT if it's asserted now |
| 1486 | if (cpu2MemABCDVRHotLine.get_value() == 0) |
| 1487 | { |
| 1488 | cpu2MemABCDVRHotAssertHandler(); |
| 1489 | } |
| 1490 | |
| 1491 | // Handle CPU2_MEM_EFGH_VRHOT if it's asserted now |
| 1492 | if (cpu2MemEFGHVRHotLine.get_value() == 0) |
| 1493 | { |
| 1494 | cpu2MemEFGHVRHotAssertHandler(); |
| 1495 | } |
| 1496 | |
Jason M. Bills | 0886654 | 2019-08-16 12:04:19 -0700 | [diff] [blame] | 1497 | // Handle PCH_BMC_THERMTRIP if it's asserted now |
| 1498 | if (pchThermtripLine.get_value() == 0) |
| 1499 | { |
| 1500 | ssbThermTripLog(); |
| 1501 | } |
Jason M. Bills | a15c252 | 2019-08-16 10:01:44 -0700 | [diff] [blame] | 1502 | } |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 1503 | } // namespace host_error_monitor |
| 1504 | |
| 1505 | int main(int argc, char* argv[]) |
| 1506 | { |
| 1507 | // setup connection to dbus |
| 1508 | host_error_monitor::conn = |
| 1509 | std::make_shared<sdbusplus::asio::connection>(host_error_monitor::io); |
| 1510 | |
Jason M. Bills | c4b91f2 | 2019-11-26 17:04:50 -0800 | [diff] [blame] | 1511 | // Host Error Monitor Service |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 1512 | host_error_monitor::conn->request_name( |
| 1513 | "xyz.openbmc_project.HostErrorMonitor"); |
| 1514 | sdbusplus::asio::object_server server = |
| 1515 | sdbusplus::asio::object_server(host_error_monitor::conn); |
| 1516 | |
Jason M. Bills | c4b91f2 | 2019-11-26 17:04:50 -0800 | [diff] [blame] | 1517 | // Restart Cause Interface |
| 1518 | host_error_monitor::hostErrorTimeoutIface = |
| 1519 | server.add_interface("/xyz/openbmc_project/host_error_monitor", |
| 1520 | "xyz.openbmc_project.HostErrorMonitor.Timeout"); |
| 1521 | |
| 1522 | host_error_monitor::hostErrorTimeoutIface->register_property( |
| 1523 | "IERRTimeoutMs", host_error_monitor::caterrTimeoutMs, |
| 1524 | [](const std::size_t& requested, std::size_t& resp) { |
| 1525 | if (requested > host_error_monitor::caterrTimeoutMsMax) |
| 1526 | { |
| 1527 | std::cerr << "IERRTimeoutMs update to " << requested |
| 1528 | << "ms rejected. Cannot be greater than " |
| 1529 | << host_error_monitor::caterrTimeoutMsMax << "ms.\n"; |
| 1530 | return 0; |
| 1531 | } |
| 1532 | std::cerr << "IERRTimeoutMs updated to " << requested << "ms\n"; |
| 1533 | host_error_monitor::caterrTimeoutMs = requested; |
| 1534 | resp = requested; |
| 1535 | return 1; |
| 1536 | }, |
| 1537 | [](std::size_t& resp) { return host_error_monitor::caterrTimeoutMs; }); |
| 1538 | host_error_monitor::hostErrorTimeoutIface->initialize(); |
| 1539 | |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 1540 | // Start tracking host state |
| 1541 | std::shared_ptr<sdbusplus::bus::match::match> hostStateMonitor = |
| 1542 | host_error_monitor::startHostStateMonitor(); |
| 1543 | |
jayaprakash Mutyala | 53099c4 | 2020-03-15 00:16:26 +0000 | [diff] [blame] | 1544 | // Request CPU1_MISMATCH GPIO events |
| 1545 | if (!host_error_monitor::requestGPIOInput( |
| 1546 | "CPU1_MISMATCH", host_error_monitor::cpu1MismatchLine)) |
| 1547 | { |
| 1548 | return -1; |
| 1549 | } |
| 1550 | |
| 1551 | // Request CPU2_MISMATCH GPIO events |
| 1552 | if (!host_error_monitor::requestGPIOInput( |
| 1553 | "CPU2_MISMATCH", host_error_monitor::cpu2MismatchLine)) |
| 1554 | { |
| 1555 | return -1; |
| 1556 | } |
| 1557 | |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 1558 | // Initialize the host state |
| 1559 | host_error_monitor::initializeHostState(); |
| 1560 | |
| 1561 | // Request CPU_CATERR GPIO events |
| 1562 | if (!host_error_monitor::requestGPIOEvents( |
| 1563 | "CPU_CATERR", host_error_monitor::caterrHandler, |
| 1564 | host_error_monitor::caterrLine, host_error_monitor::caterrEvent)) |
| 1565 | { |
| 1566 | return -1; |
| 1567 | } |
| 1568 | |
Jason M. Bills | 8c58439 | 2019-08-19 11:05:51 -0700 | [diff] [blame] | 1569 | // Request CPU_ERR0 GPIO events |
| 1570 | if (!host_error_monitor::requestGPIOEvents( |
| 1571 | "CPU_ERR0", host_error_monitor::err0Handler, |
| 1572 | host_error_monitor::err0Line, host_error_monitor::err0Event)) |
| 1573 | { |
| 1574 | return -1; |
| 1575 | } |
| 1576 | |
Jason M. Bills | 75af396 | 2019-08-19 11:07:17 -0700 | [diff] [blame] | 1577 | // Request CPU_ERR1 GPIO events |
| 1578 | if (!host_error_monitor::requestGPIOEvents( |
| 1579 | "CPU_ERR1", host_error_monitor::err1Handler, |
| 1580 | host_error_monitor::err1Line, host_error_monitor::err1Event)) |
| 1581 | { |
| 1582 | return -1; |
| 1583 | } |
| 1584 | |
Jason M. Bills | 6a2cb69 | 2019-08-06 11:03:49 -0700 | [diff] [blame] | 1585 | // Request CPU_ERR2 GPIO events |
| 1586 | if (!host_error_monitor::requestGPIOEvents( |
| 1587 | "CPU_ERR2", host_error_monitor::err2Handler, |
| 1588 | host_error_monitor::err2Line, host_error_monitor::err2Event)) |
| 1589 | { |
| 1590 | return -1; |
| 1591 | } |
| 1592 | |
Jason M. Bills | 89922f8 | 2019-08-06 11:10:02 -0700 | [diff] [blame] | 1593 | // Request SMI GPIO events |
| 1594 | if (!host_error_monitor::requestGPIOEvents( |
| 1595 | "SMI", host_error_monitor::smiHandler, host_error_monitor::smiLine, |
| 1596 | host_error_monitor::smiEvent)) |
| 1597 | { |
| 1598 | return -1; |
| 1599 | } |
| 1600 | |
Jason M. Bills | 45e87e0 | 2019-09-09 14:45:38 -0700 | [diff] [blame] | 1601 | // Request CPU1_FIVR_FAULT GPIO input |
| 1602 | if (!host_error_monitor::requestGPIOInput( |
| 1603 | "CPU1_FIVR_FAULT", host_error_monitor::cpu1FIVRFaultLine)) |
| 1604 | { |
| 1605 | return -1; |
| 1606 | } |
| 1607 | |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 1608 | // Request CPU1_THERMTRIP GPIO events |
| 1609 | if (!host_error_monitor::requestGPIOEvents( |
| 1610 | "CPU1_THERMTRIP", host_error_monitor::cpu1ThermtripHandler, |
| 1611 | host_error_monitor::cpu1ThermtripLine, |
| 1612 | host_error_monitor::cpu1ThermtripEvent)) |
| 1613 | { |
| 1614 | return -1; |
| 1615 | } |
| 1616 | |
Jason M. Bills | 45e87e0 | 2019-09-09 14:45:38 -0700 | [diff] [blame] | 1617 | // Request CPU2_FIVR_FAULT GPIO input |
| 1618 | if (!host_error_monitor::requestGPIOInput( |
| 1619 | "CPU2_FIVR_FAULT", host_error_monitor::cpu2FIVRFaultLine)) |
| 1620 | { |
| 1621 | return -1; |
| 1622 | } |
| 1623 | |
Jason M. Bills | 78c5eed | 2019-08-28 14:00:40 -0700 | [diff] [blame] | 1624 | // Request CPU2_THERMTRIP GPIO events |
| 1625 | if (!host_error_monitor::requestGPIOEvents( |
| 1626 | "CPU2_THERMTRIP", host_error_monitor::cpu2ThermtripHandler, |
| 1627 | host_error_monitor::cpu2ThermtripLine, |
| 1628 | host_error_monitor::cpu2ThermtripEvent)) |
| 1629 | { |
| 1630 | return -1; |
| 1631 | } |
| 1632 | |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 1633 | // Request CPU1_VRHOT GPIO events |
| 1634 | if (!host_error_monitor::requestGPIOEvents( |
| 1635 | "CPU1_VRHOT", host_error_monitor::cpu1VRHotHandler, |
| 1636 | host_error_monitor::cpu1VRHotLine, |
| 1637 | host_error_monitor::cpu1VRHotEvent)) |
| 1638 | { |
| 1639 | return -1; |
| 1640 | } |
| 1641 | |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 1642 | // Request CPU1_MEM_ABCD_VRHOT GPIO events |
| 1643 | if (!host_error_monitor::requestGPIOEvents( |
| 1644 | "CPU1_MEM_ABCD_VRHOT", host_error_monitor::cpu1MemABCDVRHotHandler, |
| 1645 | host_error_monitor::cpu1MemABCDVRHotLine, |
| 1646 | host_error_monitor::cpu1MemABCDVRHotEvent)) |
| 1647 | { |
| 1648 | return -1; |
| 1649 | } |
| 1650 | |
| 1651 | // Request CPU1_MEM_EFGH_VRHOT GPIO events |
| 1652 | if (!host_error_monitor::requestGPIOEvents( |
| 1653 | "CPU1_MEM_EFGH_VRHOT", host_error_monitor::cpu1MemEFGHVRHotHandler, |
| 1654 | host_error_monitor::cpu1MemEFGHVRHotLine, |
| 1655 | host_error_monitor::cpu1MemEFGHVRHotEvent)) |
| 1656 | { |
| 1657 | return -1; |
| 1658 | } |
| 1659 | |
Jason M. Bills | 250fa63 | 2019-08-28 15:58:25 -0700 | [diff] [blame] | 1660 | // Request CPU2_VRHOT GPIO events |
| 1661 | if (!host_error_monitor::requestGPIOEvents( |
| 1662 | "CPU2_VRHOT", host_error_monitor::cpu2VRHotHandler, |
| 1663 | host_error_monitor::cpu2VRHotLine, |
| 1664 | host_error_monitor::cpu2VRHotEvent)) |
| 1665 | { |
| 1666 | return -1; |
| 1667 | } |
| 1668 | |
Jason M. Bills | 9647ba7 | 2019-08-29 14:19:19 -0700 | [diff] [blame] | 1669 | // Request CPU2_MEM_ABCD_VRHOT GPIO events |
| 1670 | if (!host_error_monitor::requestGPIOEvents( |
| 1671 | "CPU2_MEM_ABCD_VRHOT", host_error_monitor::cpu2MemABCDVRHotHandler, |
| 1672 | host_error_monitor::cpu2MemABCDVRHotLine, |
| 1673 | host_error_monitor::cpu2MemABCDVRHotEvent)) |
| 1674 | { |
| 1675 | return -1; |
| 1676 | } |
| 1677 | |
| 1678 | // Request CPU2_MEM_EFGH_VRHOT GPIO events |
| 1679 | if (!host_error_monitor::requestGPIOEvents( |
| 1680 | "CPU2_MEM_EFGH_VRHOT", host_error_monitor::cpu2MemEFGHVRHotHandler, |
| 1681 | host_error_monitor::cpu2MemEFGHVRHotLine, |
| 1682 | host_error_monitor::cpu2MemEFGHVRHotEvent)) |
| 1683 | { |
| 1684 | return -1; |
| 1685 | } |
| 1686 | |
Chen Yugang | e6c0f1c | 2019-08-02 20:36:42 +0800 | [diff] [blame] | 1687 | // Request PCH_BMC_THERMTRIP GPIO events |
| 1688 | if (!host_error_monitor::requestGPIOEvents( |
| 1689 | "PCH_BMC_THERMTRIP", host_error_monitor::pchThermtripHandler, |
| 1690 | host_error_monitor::pchThermtripLine, |
| 1691 | host_error_monitor::pchThermtripEvent)) |
| 1692 | { |
| 1693 | return -1; |
| 1694 | } |
| 1695 | |
jayaprakash Mutyala | 009adbc | 2019-12-24 22:08:07 +0000 | [diff] [blame] | 1696 | // Request CPU1_MEM_THERM_EVENT GPIO events |
| 1697 | if (!host_error_monitor::requestGPIOEvents( |
| 1698 | "CPU1_MEM_THERM_EVENT", host_error_monitor::cpu1MemtripHandler, |
| 1699 | host_error_monitor::cpu1MemtripLine, |
| 1700 | host_error_monitor::cpu1MemtripEvent)) |
| 1701 | { |
| 1702 | return -1; |
| 1703 | } |
| 1704 | |
| 1705 | // Request CPU2_MEM_THERM_EVENT GPIO events |
| 1706 | if (!host_error_monitor::requestGPIOEvents( |
| 1707 | "CPU2_MEM_THERM_EVENT", host_error_monitor::cpu2MemtripHandler, |
| 1708 | host_error_monitor::cpu2MemtripLine, |
| 1709 | host_error_monitor::cpu2MemtripEvent)) |
| 1710 | { |
| 1711 | return -1; |
| 1712 | } |
| 1713 | |
Jason M. Bills | 1490b14 | 2019-07-01 15:48:43 -0700 | [diff] [blame] | 1714 | host_error_monitor::io.run(); |
| 1715 | |
| 1716 | return 0; |
| 1717 | } |