commit 89f613129b112d7b4595410e99eac0db4e92bb8e
author Rashmi RV <rashmi.r.v@linux.intel.com> Wed Jan 22 15:41:50 2020 +0530
committer Rashmi RV <rashmi.r.v@linux.intel.com> Mon Jan 27 16:24:34 2020 +0530
tree e598d6262598e97b0af24318c1afbc983bbbb3df
parent 8f5cb6a496edfe0b92f91fdeddb7f7f62aa0bae1

Clearing ACFail bit after next restart.

Issue: ACFail bit in Get chassis command never resets
after being set to 1.

Fix:Reset AcBoot Property whenever powered on via IPMI
command and also during soft reset.

Tested: 1.Plug off the AC power and power ON again.
2. ipmitool raw  00 01
     00 01 40 70 // ACFail bit is 1.
3. Chassis power off via IPMI command
   ipmitool 00 02 00
4. ipmitool raw 00 01
     00 10 40 70 // ACFail bit is 0.

Signed-off-by: Rashmi RV <rashmi.r.v@linux.intel.com>
Change-Id: Ib143fd5ba1ad0f00b0ad8cf01afabdcc93797c7a

power-control-x86/src/power_control.cpp

diff --git a/power-control-x86/src/power_control.cpp b/power-control-x86/src/power_control.cpp
index b8497e0..be0f8de 100644
--- a/power-control-x86/src/power_control.cpp
+++ b/power-control-x86/src/power_control.cpp
@@ -514,6 +514,27 @@
     std::cerr << "RestartCause set to " << cause << "\n";
     restartCauseIface->set_property("RestartCause", cause);
 }
+
+static void resetACBootProperty()
+{
+    if ((causeSet.contains(RestartCause::command)) ||
+        (causeSet.contains(RestartCause::softReset)))
+    {
+        conn->async_method_call(
+            [](boost::system::error_code ec) {
+                if (ec)
+                {
+                    std::cerr << "failed to reset ACBoot property\n";
+                }
+            },
+            "xyz.openbmc_project.Settings",
+            "/xyz/openbmc_project/control/host0/ac_boot",
+            "org.freedesktop.DBus.Properties", "Set",
+            "xyz.openbmc_project.Common.ACBoot", "ACBoot",
+            std::variant<std::string>{"False"});
+    }
+}
+
 static void setRestartCause()
 {
     // Determine the actual restart cause based on the set of causes
@@ -1315,6 +1336,7 @@
 
                 // Set the restart cause set for this restart
                 setRestartCause();
+                resetACBootProperty();
                 sd_journal_send("MESSAGE=Host system DC power is off",
                                 "PRIORITY=%i", LOG_INFO,
                                 "REDFISH_MESSAGE_ID=%s",