1 #include <ipmid/api.hpp>
2 #include <ipmid/utils.hpp>
3 #include <phosphor-logging/lg2.hpp>
4 #include <xyz/openbmc_project/State/BMC/server.hpp>
5
6 #include <string>
7
8 static constexpr auto bmcStateRoot = "/xyz/openbmc_project/state";
9 static constexpr auto bmcStateIntf = "xyz.openbmc_project.State.BMC";
10 static constexpr auto reqTransition = "RequestedBMCTransition";
11 static constexpr auto match = "bmc0";
12
13 using BMC = sdbusplus::server::xyz::openbmc_project::state::BMC;
14
15 void registerNetFnGlobalFunctions() __attribute__((constructor));
16
resetBMC()17 void resetBMC()
18 {
19 sdbusplus::bus_t bus{ipmid_get_sd_bus_connection()};
20
21 auto bmcStateObj =
22 ipmi::getDbusObject(bus, bmcStateIntf, bmcStateRoot, match);
23
24 auto service = ipmi::getService(bus, bmcStateIntf, bmcStateObj.first);
25
26 ipmi::setDbusProperty(bus, service, bmcStateObj.first, bmcStateIntf,
27 reqTransition,
28 convertForMessage(BMC::Transition::Reboot));
29 }
30
31 /** @brief implements cold and warm reset commands
32 * @param - None
33 * @returns IPMI completion code.
34 */
ipmiGlobalReset()35 ipmi::RspType<> ipmiGlobalReset()
36 {
37 try
38 {
39 resetBMC();
40 }
41 catch (const std::exception& e)
42 {
43 lg2::error("Exception in Global Reset: {ERROR}", "ERROR", e);
44 return ipmi::responseUnspecifiedError();
45 }
46
47 // Status code.
48 return ipmi::responseSuccess();
49 }
50
registerNetFnGlobalFunctions()51 void registerNetFnGlobalFunctions()
52 {
53 // Cold Reset
54 ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnApp,
55 ipmi::app::cmdColdReset, ipmi::Privilege::Admin,
56 ipmiGlobalReset);
57 return;
58 }
59