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#include <phosphor-logging/log.hpp>
#include "occ_status.hpp"
#include "occ_sensor.hpp"
#include "utils.hpp"
namespace open_power
{
namespace occ
{
// Handles updates to occActive property
bool Status::occActive(bool value)
{
if (value != this->occActive())
{
if (value)
{
// Bind the device
device.bind();
// Call into Manager to let know that we have bound
// TODO: openbmc/openbmc#2285
/* if (this->callBack)
{
this->callBack(value);
}*/
}
else
{
// Call into Manager to let know that we will unbind.
// Need to do this before doing un-bind since it will
// result in slave error if Master is un-bound
/*if (this->callBack)
{
this->callBack(value);
}*/
// Do the unbind.
device.unBind();
}
}
return Base::Status::occActive(value);
}
// Callback handler when a device error is reported.
void Status::deviceErrorHandler()
{
// This would deem OCC inactive
this->occActive(false);
// Reset the OCC
this->resetOCC();
}
// Sends message to host control command handler to reset OCC
void Status::resetOCC()
{
using namespace phosphor::logging;
constexpr auto CONTROL_HOST_PATH = "/org/open_power/control/host0";
constexpr auto CONTROL_HOST_INTF = "org.open_power.Control.Host";
// This will throw exception on failure
auto service = getService(bus, CONTROL_HOST_PATH, CONTROL_HOST_INTF);
auto method = bus.new_method_call(service.c_str(),
CONTROL_HOST_PATH,
CONTROL_HOST_INTF,
"Execute");
// OCC Reset control command
method.append(convertForMessage(
Control::Host::Command::OCCReset).c_str());
// OCC Sensor ID for callout reasons
method.append(sdbusplus::message::variant<uint8_t>(
sensorMap.at(instance)));
bus.call_noreply(method);
return;
}
// Handler called by Host control command handler to convey the
// status of the executed command
void Status::hostControlEvent(sdbusplus::message::message& msg)
{
using namespace phosphor::logging;
std::string cmdCompleted{};
std::string cmdStatus{};
msg.read(cmdCompleted, cmdStatus);
log<level::DEBUG>("Host control signal values",
entry("COMMAND=%s",cmdCompleted.c_str()),
entry("STATUS=%s",cmdStatus.c_str()));
if(Control::Host::convertResultFromString(cmdStatus) !=
Control::Host::Result::Success)
{
if(Control::Host::convertCommandFromString(cmdCompleted) ==
Control::Host::Command::OCCReset)
{
// Must be a Timeout. Log an Erorr trace
log<level::ERR>("Error resetting the OCC.",
entry("PATH=%s", path.c_str()),
entry("SensorID=0x%X",sensorMap.at(instance)));
}
}
return;
}
} // namespace occ
} // namespace open_power
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