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/openbmc/phosphor-logging/extensions/openpower-pels/
H A Ddevice_callouts.cpp1 // SPDX-License-Identifier: Apache-2.0
2 // SPDX-FileCopyrightText: Copyright 2020 IBM Corporation
8 #include <phosphor-logging/lg2.hpp>
16 constexpr auto debugFilePath = "/etc/phosphor-logging/";
17 constexpr auto calloutFileSuffix = "_dev_callouts.json";
27 auto basePath = getPELReadOnlyDataPath(); in getJSONFilename()
37 for (const auto& name : names) in getJSONFilename()
73 * @param[in] compatibleList - The list of compatible names for this
76 * @return nlohmann::json - The JSON object
80 auto filename = getJSONFilename(compatibleList); in loadJSON()
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/openbmc/phosphor-power/phosphor-regulators/test/
H A Ddevice_tests.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
70 auto chassis = std::make_unique<Chassis>(1, chassisInvPath);
71 this->chassis = chassis.get();
77 this->system =
98 std::unique_ptr<i2c::I2CInterface> i2cInterface = createI2CInterface(); in TEST_F()
99 i2c::I2CInterface* i2cInterfacePtr = i2cInterface.get(); in TEST_F()
114 std::unique_ptr<i2c::I2CInterface> i2cInterface = createI2CInterface(); in TEST_F()
115 i2c::I2CInterface* i2cInterfacePtr = i2cInterface.get(); in TEST_F()
120 auto presenceDetection = in TEST_F()
128 auto configuration = in TEST_F()
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H A Dchassis_tests.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
151 auto presenceDetection = in TEST_F()
156 auto i2cInterface = std::make_unique<i2c::MockedI2CInterface>(); in TEST_F()
157 auto device = std::make_unique<Device>( in TEST_F()
170 presenceDetectionPtr->execute(services, *system, chassis, *devicePtr); in TEST_F()
171 EXPECT_TRUE(presenceDetectionPtr->getCachedPresence().has_value()); in TEST_F()
177 EXPECT_FALSE(presenceDetectionPtr->getCachedPresence().has_value()); in TEST_F()
183 auto action = std::make_unique<MockAction>(); in TEST_F()
188 auto sensorMonitoring = in TEST_F()
193 auto rail = std::make_unique<Rail>("vddr1", std::move(configuration), in TEST_F()
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H A Dphase_fault_detection_tests.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
65 * - Regulator Device
66 * - I/O expander Device
67 * - Chassis that contains the Devices
68 * - System that contains the Chassis
77 auto regI2CInterface = std::make_unique<i2c::MockedI2CInterface>();
78 this->regI2CInterface = regI2CInterface.get();
81 auto regulator = std::make_unique<Device>(
85 this->regulator = regulator.get();
88 auto ioExpI2CInterface = std::make_unique<i2c::MockedI2CInterface>();
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H A Dsensor_monitoring_tests.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
73 std::tuple<std::unique_ptr<System>, Chassis*, Device*, i2c::MockedI2CInterface*,
84 std::unique_ptr<i2c::MockedI2CInterface> i2cInterface = in createParentObjects()
85 std::make_unique<i2c::MockedI2CInterface>(); in createParentObjects()
86 i2c::MockedI2CInterface* i2cInterfacePtr = i2cInterface.get(); in createParentObjects()
146 auto [system, chassis, device, i2cInterface, rail] = in TEST()
153 i2c::I2CException{"Failed to read word data", "/dev/i2c-1", 0x70})); in TEST()
157 auto setExpectations = [](MockServices& services) { in TEST()
170 // Expect ErrorLogging service to be called once to log an I2C error in TEST()
183 monitoring->execute(services, *system, *chassis, *device, *rail); in TEST()
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H A Dsystem_tests.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
77 EXPECT_EQ(system.getChassis()[0]->getNumber(), 1); in TEST()
83 EXPECT_EQ(system.getRules()[0]->getID(), "set_voltage_rule"); in TEST()
90 auto presenceDetection = in TEST()
95 auto i2cInterface = std::make_unique<i2c::MockedI2CInterface>(); in TEST()
96 auto device = std::make_unique<Device>( in TEST()
105 auto chassis = in TEST()
117 presenceDetectionPtr->execute(services, system, *chassisPtr, *devicePtr); in TEST()
118 EXPECT_TRUE(presenceDetectionPtr->getCachedPresence().has_value()); in TEST()
124 EXPECT_FALSE(presenceDetectionPtr->getCachedPresence().has_value()); in TEST()
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/openbmc/entity-manager/src/fru_device/
H A Dfru_device.cpp1 // SPDX-License-Identifier: Apache-2.0
2 // SPDX-FileCopyrightText: Copyright 2018 Intel Corporation
14 #include <phosphor-logging/lg2.hpp>
44 #include <i2c/smbus.h>
45 #include <linux/i2c-dev.h>
63 // NOLINTBEGIN(cppcoreguidelines-avoid-non-const-global-variables)
75 // NOLINTEND(cppcoreguidelines-avoid-non-const-global-variables)
91 output << "/sys/bus/i2c/devices/" << bus << "-" << std::right in getEepromPath()
99 auto path = getEepromPath(bus, address); in hasEepromFile()
112 auto result = lseek(fd, offset, SEEK_SET); in readFromEeprom()
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/openbmc/google-ipmi-sys/
H A Dutil.cpp7 // http://www.apache.org/licenses/LICENSE-2.0
18 #include <phosphor-logging/elog-errors.hpp>
49 auto data = nlohmann::json::parse(jsonFile, nullptr, false); in parseConfig()
66 auto msg = std::string("Unable to open file ") + fileName.c_str(); in readPropertyFile()
96 // Build a vector with i2c bus to pcie slot mapping. in buildPcieMap()
97 // Iterate through all the devices under "/sys/bus/i2c/devices". in buildPcieMap()
98 for (const auto& i2c_dev : fs::directory_iterator("/sys/bus/i2c/devices")) in buildPcieMap()
102 std::regex e("(i2c-)(\\d+)"); in buildPcieMap()
104 // Check if the device has "i2c-" in its path. in buildPcieMap()
107 // Check if the i2c device has "pcie-slot" file under "of-node" dir. in buildPcieMap()
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/openbmc/phosphor-power/tools/power-utils/test/
H A Dtest_updater.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
35 using MockedI2CInterface = i2c::MockedI2CInterface;
36 using I2CInterface = i2c::I2CInterface;
49 auto tmpPath = fs::temp_directory_path(); in setupDeviceSysfs()
56 realDevicePath = fs::path(tmpDir) / "devices/3-0068"; in setupDeviceSysfs()
57 devPath = fs::path(tmpDir) / "i2c"; in setupDeviceSysfs()
61 devPath /= "3-0068"; in setupDeviceSysfs()
67 return *reinterpret_cast<MockedI2CInterface*>(updater->i2c.get()); in getMockedI2c()
87 updater->createI2CDevice(); in TEST_F()
88 auto& i2c = getMockedI2c(); in TEST_F() local
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H A Dtest_utils.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
27 auto ret = getDeviceName(""); in TEST()
30 ret = getDeviceName("/sys/bus/i2c/devices/3-0069"); in TEST()
31 EXPECT_EQ("3-0069", ret); in TEST()
33 ret = getDeviceName("/sys/bus/i2c/devices/3-0069/"); in TEST()
34 EXPECT_EQ("3-0069", ret); in TEST()
39 auto [id, addr] = parseDeviceName("3-0068"); in TEST()
43 std::tie(id, addr) = parseDeviceName("11-0069"); in TEST()
47 EXPECT_THROW(parseDeviceName("no-number"), std::invalid_argument); in TEST()
/openbmc/phosphor-power/tools/power-utils/
H A Dupdater.hpp8 * http://www.apache.org/licenses/LICENSE-2.0
33 constexpr auto FW_UPDATE_FAILED_MSG =
35 constexpr auto PSU_FW_FILE_ISSUE_MSG =
37 constexpr auto FW_UPDATE_SUCCESS_MSG =
40 constexpr auto ERROR_SEVERITY = "xyz.openbmc_project.Logging.Entry.Level.Error";
41 constexpr auto INFORMATIONAL_SEVERITY =
47 * @param[in] bus - The sdbusplus DBus bus connection
48 * @param[in] psuInventoryPath - The inventory path of the PSU
49 * @param[in] imageDir - The directory containing the PSU image
61 * @param[in] bus - The sdbusplus DBus bus connection
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H A Dutils.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
22 #include <phosphor-logging/lg2.hpp>
42 constexpr auto IBMCFFPSInterface =
44 constexpr auto i2cBusProp = "I2CBus";
45 constexpr auto i2cAddressProp = "I2CAddress";
49 auto depth = 0; in getPsuI2c()
50 auto objects = getSubTree(bus, "/", IBMCFFPSInterface, depth); in getPsuI2c()
61 for (const auto& [path, services] : objects) in getPsuI2c()
63 auto service = services.begin()->first; in getPsuI2c()
79 auto properties = in getPsuI2c()
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H A Daei_updater.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
27 #include <phosphor-logging/lg2.hpp>
45 constexpr uint8_t BLOCK_WRITE_SIZE = 0x25; // I2C block write size
62 constexpr uint8_t CMD_BOOT_ISP = 0x02; // Boot the In-System Programming System.
81 {"I2C_INTERFACE", "I2C interface is null pointer."}}; in doUpdate()
82 // Callout PSU & I2C in doUpdate()
85 throw std::runtime_error("I2C interface error"); in doUpdate()
105 if (retryProcessTwo == (MAX_RETRIES - 1)) in doUpdate()
138 // procedure one time starting with re-writing initial ISP in doUpdate()
173 if ((retryProcessOne < (MAX_RETRIES - 1)) && in doUpdate()
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H A Dupdater.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
27 #include <phosphor-logging/lg2.hpp>
44 // Define the CRC-8 polynomial (CRC-8-CCITT)
67 for (const auto& entry : fs::directory_iterator(directory)) in getFWFilenamePath()
82 // Compute CRC-8 checksum for a vector of bytes
87 for (const auto& byte : data) in calculateCRC8()
130 auto fileSize = std::filesystem::file_size(fileName); in validateFWFile()
147 auto inputFile = in openFirmwareFile()
149 if (!inputFile->is_open()) in openFirmwareFile()
187 auto devPath = utils::getDevicePath(bus, psuInventoryPath); in update()
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/openbmc/dbus-sensors/src/
H A DDeviceMgmt.cpp5 #include <phosphor-logging/lg2.hpp>
22 auto findType = cfg.find("Type"); in getI2CDeviceParams()
23 auto findBus = cfg.find("Bus"); in getI2CDeviceParams()
24 auto findAddr = cfg.find("Address"); in getI2CDeviceParams()
31 const std::string* type = std::get_if<std::string>(&findType->second); in getI2CDeviceParams()
32 const uint64_t* bus = std::get_if<uint64_t>(&findBus->second); in getI2CDeviceParams()
33 const uint64_t* addr = std::get_if<uint64_t>(&findAddr->second); in getI2CDeviceParams()
40 auto findDevType = dtmap.find(type->c_str()); in getI2CDeviceParams()
46 return I2CDeviceParams(findDevType->second, *bus, *addr); in getI2CDeviceParams()
51 return {"/sys/bus/i2c/devices/i2c-" + std::to_string(bus)}; in i2cBusPath()
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/openbmc/phosphor-fan-presence/presence/
H A Deeprom_device.hpp5 #include <phosphor-logging/lg2.hpp>
36 * @param[in] address - The bus-address string as used by drivers
38 * @param[in] driver - The I2C driver name in sysfs
39 * @param[in] bindDelayInMS - The time in milliseconds to wait
79 auto bindPath = path / "bind"; in bindTimerExpired()
101 auto devicePath = path / address; in unbindDevice()
107 auto unbindPath = path / "unbind"; in unbindDevice()
122 /** @brief The base I2C drivers directory in sysfs */
123 const std::filesystem::path baseDriverPath{"/sys/bus/i2c/drivers"};
126 * @brief The address string with the i2c bus and address.
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/openbmc/ipmbbridge/
H A Dipmbbridged.cpp7 * http://www.apache.org/licenses/LICENSE-2.0
25 #include <phosphor-logging/log.hpp>
41 auto conn = std::make_shared<sdbusplus::asio::connection>(io);
74 // constructing ipmb request from i2c buffer in i2cToIpmbConstruct()
75 netFn = ipmbNetFnGet(ipmbBuffer->Header.Req.rsNetFnLUN); in i2cToIpmbConstruct()
76 rsLun = ipmbLunFromNetFnLunGet(ipmbBuffer->Header.Req.rsNetFnLUN); in i2cToIpmbConstruct()
77 rqSA = ipmbBuffer->Header.Req.rqSA; in i2cToIpmbConstruct()
78 seq = ipmbSeqGet(ipmbBuffer->Header.Req.rqSeqLUN); in i2cToIpmbConstruct()
79 rqLun = ipmbLunFromSeqLunGet(ipmbBuffer->Header.Req.rqSeqLUN); in i2cToIpmbConstruct()
80 cmd = ipmbBuffer->Header.Req.cmd; in i2cToIpmbConstruct()
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/openbmc/phosphor-logging/test/openpower-pels/
H A Ddevice_callouts_test.cpp1 // SPDX-License-Identifier: Apache-2.0
2 // SPDX-FileCopyrightText: Copyright 2020 IBM Corporation
4 #include "extensions/openpower-pels/device_callouts.hpp"
5 #include "extensions/openpower-pels/paths.hpp"
16 // "I2C":
25 // "FSI-I2C":
31 // "FSI-SPI":
36 const auto calloutJSON = R"(
38 "I2C":
47 "LocationCode": "P1-C19",
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/openbmc/u-boot/drivers/i2c/
H A Dexynos_hs_i2c.c1 // SPDX-License-Identifier: GPL-2.0+
11 #include <i2c.h>
19 /* HSI2C-specific register description */
96 * @param i2c: pointer to the appropriate register bank
102 static int hsi2c_wait_for_trx(struct exynos5_hsi2c *i2c) in hsi2c_wait_for_trx() argument
106 while (i-- > 0) { in hsi2c_wait_for_trx()
107 u32 int_status = readl(&i2c->usi_int_stat); in hsi2c_wait_for_trx()
110 u32 trans_status = readl(&i2c->usi_trans_status); in hsi2c_wait_for_trx()
113 writel(int_status, &i2c->usi_int_stat); in hsi2c_wait_for_trx()
141 struct exynos5_hsi2c *hsregs = i2c_bus->hsregs; in hsi2c_get_clk_details()
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/openbmc/ibm-logging/
H A Dpolicy_find.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
18 #include <phosphor-logging/log.hpp>
29 static constexpr auto HOST_EVENT = "org.open_power.Host.Error.Event";
34 * @tparam - T the property data type
35 * @param[in] properties - the property map
36 * @param[in] name - the property name
38 * @return optional<T> - the property value
44 auto prop = properties.find(name); in getProperty()
48 return std::get<T>(prop->second); in getProperty()
60 * @param[in] additionalData - the AdditionalData property contents
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/openbmc/phosphor-power/
H A Dpmbus.hpp15 constexpr auto READ_VIN = "in1_input";
18 constexpr auto MFR_POUT_MAX = "max_power_out";
20 constexpr auto IBM_CFFPS_1400W = 30725;
25 constexpr auto VIN_VOLTAGE_MIN = 20;
26 constexpr auto VIN_VOLTAGE_110_THRESHOLD = 160;
32 constexpr auto VIN_VOLTAGE_0 = 0;
33 constexpr auto VIN_VOLTAGE_110 = 110;
34 constexpr auto VIN_VOLTAGE_220 = 220;
38 constexpr auto STATUS_WORD = "status0";
41 constexpr auto STATUS_INPUT = "status0_input";
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/openbmc/dbus-sensors/src/mcu/
H A DMCUTempSensor.cpp8 // http://www.apache.org/licenses/LICENSE-2.0
25 #include <linux/i2c.h>
34 #include <phosphor-logging/lg2.hpp>
52 #include <i2c/smbus.h>
53 #include <linux/i2c-dev.h>
79 for (const auto& threshold : thresholds) in MCUTempSensor()
94 for (const auto& iface : thresholdInterfaces) in ~MCUTempSensor()
115 std::string i2cBus = "/dev/i2c-" + std::to_string(busId); in getMCURegsInfoWord()
117 // NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg) in getMCURegsInfoWord()
121 lg2::error("unable to open i2c device '{BUS}' err = '{ERR}'", "BUS", in getMCURegsInfoWord()
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/openbmc/phosphor-bmc-code-mgmt/i2c-vr/mps/
H A Dmps.hpp3 #include "common/include/i2c/i2c.hpp"
4 #include "i2c-vr/vr.hpp"
6 #include <phosphor-logging/lg2.hpp>
20 * Each enumerator corresponds to a tab-separated column index.
38 * type0: 7-columns ATE image without write/read command information.
40 * type1: 8-columns ATE image that includes write/read command information,
117 pointer operator->() const in operator ->()
130 auto result = *this; in operator ++()
158 auto newlinePos = remaining.find('\n'); in next()
174 auto end = line.find('\t', start); in next()
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/openbmc/phosphor-host-ipmid/libipmid/
H A Dutils.cpp4 #include <linux/i2c-dev.h>
5 #include <linux/i2c.h>
12 #include <phosphor-logging/elog-errors.hpp>
13 #include <phosphor-logging/lg2.hpp>
34 * @param[in] ipaddress - IPAddress.
67 objectTree.begin()->first, in getDbusObject()
68 std::move(objectTree.begin()->second.begin()->first)); in getDbusObject()
73 auto found = std::find_if( in getDbusObject()
74 objectTree.begin(), objectTree.end(), [&match](const auto& object) { in getDbusObject()
86 return make_pair(found->first, std::move(found->second.begin()->first)); in getDbusObject()
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/openbmc/u-boot/cmd/aspeed/
H A Ddptest.h1 /* SPDX-License-Identifier: GPL-2.0+
43 /* i2c control */
64 /* Re-driver setting */
80 /* I2C write over AUX command with MOT */
82 /* I2C write over AUX command with MOT and stop by addr */
85 /* I2C read over AUX command with MOT */
87 /* I2C read over AUX command with MOT and stop by addr */
90 /* I2C write over AUX command */
92 /* I2C write over AUX command stop by addr */
95 /* I2C read over AUX command */
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