Add bios post checking support
Some sensors aren't available until after bios post
add support to check for post when needed.
Tested-by: SSB temp no longer asserted thresholds before
bios post.
Change-Id: I9251c2c501e082ef4bb0e9eb7909dc137771e120
Signed-off-by: James Feist <james.feist@linux.intel.com>
diff --git a/src/Utils.cpp b/src/Utils.cpp
index cd7baa4..4e7e029 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -30,6 +30,7 @@
"/xyz/openbmc_project/Chassis/Control/Power0";
static bool powerStatusOn = false;
+static bool biosHasPost = false;
static std::unique_ptr<sdbusplus::bus::match::match> powerMatch = nullptr;
bool getSensorConfiguration(
@@ -118,16 +119,24 @@
return powerStatusOn;
}
+bool hasBiosPost(void)
+{
+ if (!powerMatch)
+ {
+ throw std::runtime_error("Power Match Not Created");
+ }
+ return biosHasPost;
+}
+
void setupPowerMatch(const std::shared_ptr<sdbusplus::asio::connection>& conn)
{
-
// create a match for powergood changes, first time do a method call to
// cache the correct value
std::function<void(sdbusplus::message::message & message)> eventHandler =
[](sdbusplus::message::message& message) {
std::string objectName;
- boost::container::flat_map<std::string,
- sdbusplus::message::variant<int32_t>>
+ boost::container::flat_map<
+ std::string, sdbusplus::message::variant<int32_t, bool>>
values;
message.read(objectName, values);
auto findPgood = values.find("pgood");
@@ -136,6 +145,12 @@
powerStatusOn = sdbusplus::message::variant_ns::get<int32_t>(
findPgood->second);
}
+ auto findPostComplete = values.find("post_complete");
+ if (findPostComplete != values.end())
+ {
+ biosHasPost = sdbusplus::message::variant_ns::get<bool>(
+ findPostComplete->second);
+ }
};
powerMatch = std::make_unique<sdbusplus::bus::match::match>(
@@ -157,6 +172,20 @@
},
powerInterfaceName, powerObjectName, "org.freedesktop.DBus.Properties",
"Get", powerInterfaceName, "pgood");
+
+ conn->async_method_call(
+ [](boost::system::error_code ec,
+ const sdbusplus::message::variant<int32_t>& postComplete) {
+ if (ec)
+ {
+ std::cerr << "Error getting initial post status\n";
+ return;
+ }
+ biosHasPost =
+ sdbusplus::message::variant_ns::get<int32_t>(postComplete);
+ },
+ powerInterfaceName, powerObjectName, "org.freedesktop.DBus.Properties",
+ "Get", powerInterfaceName, "post_complete");
}
// replaces limits if MinReading and MaxReading are found.
@@ -180,4 +209,4 @@
limits.second = sdbusplus::message::variant_ns::visit(
VariantToDoubleVisitor(), maxFind->second);
}
-}
\ No newline at end of file
+}