commit d5d9a225221a15e149fde22722c2c8c25469186f
author Brandon Wyman <bjwyman@gmail.com> Tue Dec 21 23:59:05 2021 +0000
committer Brandon Wyman <bjwyman@gmail.com> Fri Jan 07 00:56:17 2022 +0000
tree 387b6f54d8a3ab34c878ce03db5a7ec6d738b7fa
parent 083787844a564b20e9f77ea4b8d0b1bf94a77e86

psu-ng: Refactor fan fault detection

Split off code checking for fan fault/warning in STATUS_WORD to its own
function.

Change-Id: I49b6dc2d62b6ca39a564262a4745aa5ed25c14eb
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>

phosphor-power-supply/power_supply.cpp

diff --git a/phosphor-power-supply/power_supply.cpp b/phosphor-power-supply/power_supply.cpp
index 5be801a..fbbcb14 100644
--- a/phosphor-power-supply/power_supply.cpp
+++ b/phosphor-power-supply/power_supply.cpp
@@ -276,6 +276,24 @@
     }
 }
 
+void PowerSupply::analyzeFanFault()
+{
+    if (statusWord & phosphor::pmbus::status_word::FAN_FAULT)
+    {
+        if (!fanFault)
+        {
+            log<level::ERR>(fmt::format("FANS fault/warning: "
+                                        "STATUS_WORD = {:#04x}, "
+                                        "STATUS_MFR_SPECIFIC = {:#02x}, "
+                                        "STATUS_FANS_1_2 = {:#02x}",
+                                        statusWord, statusMFR, statusFans12)
+                                .c_str());
+        }
+
+        fanFault = true;
+    }
+}
+
 void PowerSupply::analyzeTemperatureFault()
 {
     if (statusWord & phosphor::pmbus::status_word::TEMPERATURE_FAULT_WARN)
@@ -396,21 +414,7 @@
 
                 analyzeVoutUVFault();
 
-                if (statusWord & status_word::FAN_FAULT)
-                {
-                    if (!fanFault)
-                    {
-                        log<level::ERR>(
-                            fmt::format("FANS fault/warning: "
-                                        "STATUS_WORD = {:#04x}, "
-                                        "STATUS_MFR_SPECIFIC = {:#02x}, "
-                                        "STATUS_FANS_1_2 = {:#02x}",
-                                        statusWord, statusMFR, statusFans12)
-                                .c_str());
-                    }
-
-                    fanFault = true;
-                }
+                analyzeFanFault();
 
                 analyzeTemperatureFault();