1 #include <config.h>
2 
3 #include <chrono>
4 #include <functional>
5 #include <host-interface.hpp>
6 #include <ipmid-host/cmd-utils.hpp>
7 #include <ipmid-host/cmd.hpp>
8 #include <oemhandler.hpp>
9 #include <phosphor-logging/log.hpp>
10 namespace open_power
11 {
12 namespace host
13 {
14 namespace command
15 {
16 
17 // IPMI command
18 // https://github.com/openbmc/openbmc/issues/2082 for handling
19 // Non-OEM commands that need to send SMS_ATN
20 using OEMCmd = uint8_t;
21 
22 // Map of IPMI OEM command to its equivalent interface command.
23 // This is needed when invoking the callback handler to indicate
24 // the status of the executed command.
25 static const std::map<OEMCmd, Host::Command> intfCommand = {
26     {IPMI_CMD_OCC_RESET, Base::Host::Command::OCCReset}};
27 
28 // Called at user request
29 void Host::execute(Base::Host::Command command, std::variant<uint8_t> data)
30 {
31     using namespace phosphor::logging;
32 
33     log<level::INFO>(
34         "Pushing cmd on to queue",
35         entry("CONTROL_HOST_CMD=%s", convertForMessage(command).c_str()));
36 
37     // If the command is OCCReset, then all we need is just sensor ID
38     // This is the only command that is being used now.
39     if (command == Base::Host::Command::OCCReset)
40     {
41         auto sensorID = std::get<uint8_t>(data);
42 
43         auto cmd = std::make_tuple(std::make_pair(IPMI_CMD_OCC_RESET, sensorID),
44                                    std::bind(&Host::commandStatusHandler, this,
45                                              std::placeholders::_1,
46                                              std::placeholders::_2));
47 
48         return ipmid_send_cmd_to_host(std::move(cmd));
49     }
50     return;
51 }
52 
53 // Called into by Command Manager
54 void Host::commandStatusHandler(IpmiCmdData cmd, bool status)
55 {
56     // Need to convert <cmd> to the equivalent one mentioned in spec
57     auto value = status ? Result::Success : Result::Failure;
58 
59     // Fire a signal
60     this->commandComplete(intfCommand.at(std::get<0>(cmd)), value);
61 }
62 
63 } // namespace command
64 } // namespace host
65 } // namespace open_power
66