Sync configuration data between settings and PSU redundancy service

Add support for reading configuration from settings service,
and store all these data into dbus;

Rank order configuration needs to be queried from PSU redundancy service,
since it will be changed from time to time.

Tested:
Applied https://gerrit.openbmc-project.xyz/#/c/openbmc/intel-ipmi-oem/+/27220/,
With two PSUs, AC cycle the board,

// two PSUs available
ipmitool raw 0x30 0x2E 0x05
05 02
// Return the default order 0,0, instead of the default settings is 0
root@intel-obmc:~# ipmitool raw 0x30 0x2E 0x03
03 01 00 00

Wait for 2 minutes, the order will be changed to ascending order,
and start the rotation
ipmitool raw 0x30 0x2e 0x3
 03 00 01 02

// Set a new order 1,2
root@intel-obmc:~# ipmitool raw 0x30 0x2d 0x03 0x01 0x01 0x02
00
// Return the new order
root@intel-obmc:~# ipmitool raw 0x30 0x2E 0x03
03 01 01 02

Signed-off-by: Yong Li <yong.b.li@linux.intel.com>
Change-Id: I50c469ae7b2f089d3e7cc70932e5eed4f7164f74

1 files changed, 2 insertions, 7 deletions

diff --git a/psu-manager/include/cold_redundancy.hpp b/psu-manager/include/cold_redundancy.hpp
index cd7a5f6..81c56d1 100644
--- a/psu-manager/include/cold_redundancy.hpp
+++ b/psu-manager/include/cold_redundancy.hpp
@@ -21,7 +21,6 @@
 const constexpr char* psuInterface =
     "/xyz/openbmc_project/inventory/system/powersupply/";
 const constexpr int secondsInOneDay = 86400;
-const constexpr uint8_t bmcSpecific = 0;
 
 using Association = std::tuple<std::string, std::string, std::string>;
 
@@ -47,14 +46,10 @@ class ColdRedundancy
 
   private:
     bool crSupported = true;
-    bool crEnabled = true;
-    bool rotationEnabled = true;
-    std::string rotationAlgo =
-        "xyz.openbmc_project.Control.PowerSupplyRedundancy.Algo.bmcSpecific";
     uint8_t psOrder;
     uint8_t numberOfPSU = 0;
-    uint32_t rotationPeriod = 7 * secondsInOneDay;
     uint8_t redundancyPSURequire = 1;
+    std::vector<uint8_t> settingsOrder = {};
 
     void startRotateCR(void);
     void startCRCheck(void);
@@ -91,7 +86,7 @@ class PowerSupply
 {
   public:
     PowerSupply(
-        std::string name, uint8_t bus, uint8_t address,
+        std::string& name, uint8_t bus, uint8_t address, uint8_t order,
         const std::shared_ptr<sdbusplus::asio::connection>& dbusConnection);
     ~PowerSupply();
     std::string name;