psu-ng: Call setPowerSupplyError method for fault
If/when a fault occurs, and the PSU manager is going to create an error,
also call the setPowerSupplyError D-Bus method to let the power
control/sequencer app known that a power supply error has occurred. If
an associated pgood fault also occurs, the power control/sequencer app
can make a determination of whether it is due to the power supply error.
Call setPowerSupplyError method with null string during clearing of
faults.
Tested:
Simulated power supply faults followed by pgood fault.
Verified power supply fault used for source of pgood fault.
After PSU & pgood fault, poweron, try just pgood fault.
Verified pgood fault logged.
Real Rainier 2S2U normally fault free operation during poweron.
Real Rainier 2S2U VIN_UV fault works as expected.
Real Rainier 2S2U AC loss fault.
Real Rainier 2S2U injected pgood fault (no PSU error).
Change-Id: Ia5c7c4fdcbd3b86c5184cb5bc6d93a9628747f18
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
diff --git a/phosphor-power-supply/psu_manager.cpp b/phosphor-power-supply/psu_manager.cpp
index a1b9476..3ad94cc 100644
--- a/phosphor-power-supply/psu_manager.cpp
+++ b/phosphor-power-supply/psu_manager.cpp
@@ -377,6 +377,31 @@
}
}
+void PSUManager::setPowerSupplyError(const std::string& psuErrorString)
+{
+ using namespace sdbusplus::xyz::openbmc_project;
+ constexpr auto service = "org.openbmc.control.Power";
+ constexpr auto objPath = "/org/openbmc/control/power0";
+ constexpr auto interface = "org.openbmc.control.Power";
+ constexpr auto method = "setPowerSupplyError";
+
+ try
+ {
+ // Call D-Bus method to inform pseq of PSU error
+ auto methodMsg =
+ bus.new_method_call(service, objPath, interface, method);
+ methodMsg.append(psuErrorString);
+ auto callReply = bus.call(methodMsg);
+ }
+ catch (const std::exception& e)
+ {
+ log<level::INFO>(
+ fmt::format("Failed calling setPowerSupplyError due to error {}",
+ e.what())
+ .c_str());
+ }
+}
+
void PSUManager::createError(const std::string& faultName,
std::map<std::string, std::string>& additionalData)
{
@@ -405,6 +430,7 @@
method.append(faultName, level, additionalData);
auto reply = bus.call(method);
+ setPowerSupplyError(faultName);
}
catch (const std::exception& e)
{