redfish-core: processor: Add Model, Microcode, Step

Add implementation of ProcessorId from Processor DMTF Schema.
"EffectiveModel", "MicrocodeInfo" and "Step" are mapped to "Model",
"Microcode" and "Step" from phosphor-dbus-interfaces

Tested:

With some of the information redacted as XX, we can see:
```
{
  "@odata.id": "/redfish/v1/Systems/system/Processors/cpu0",
  "@odata.type": "#Processor.v1_11_0.Processor",
  "Id": "cpu0",
  "MaxSpeedMHz": 0,
  "Name": "Processor",
  "ProcessorId": {
    "EffectiveFamily": "X",
    "EffectiveModel": "XX",
    "MicrocodeInfo": "XXX",
    "Step": "X"
  },
  "ProcessorType": "CPU",
  "Socket": "0",
  "Status": {
    "Health": "OK",
    "State": "Enabled"
  },
  "TotalCores": XX,
  "TotalThreads": XXX
}
```

The Redfish-Service-Validator passed for Processors:
```
*** /redfish/v1/Systems/system/Processors
         Type (#ProcessorCollection.ProcessorCollection), GET SUCCESS (time: 0.286532)

...
...

*** /redfish/v1/Systems/system/Processors/cpu0
         Type (#Processor.v1_11_0.Processor), GET SUCCESS (time: 0.434741)
         PASS

...
...

*** /redfish/v1/JsonSchemas/Processor
         Type (#JsonSchemaFile.v1_0_2.JsonSchemaFile), GET SUCCESS (time: 0.134821)
         PASS
```

Signed-off-by: Brandon Kim <brandonkim@google.com>
Change-Id: Ie770bfcdb8bf9d5efbf90cc9d9c09daaf8447a6f

1 files changed, 36 insertions, 4 deletions

diff --git a/redfish-core/lib/processor.hpp b/redfish-core/lib/processor.hpp
index ec24735ba1..e510768442 100644
--- a/redfish-core/lib/processor.hpp
+++ b/redfish-core/lib/processor.hpp
@@ -160,16 +160,26 @@ inline void
                     aResp->res.jsonValue["TotalThreads"] = *value;
                 }
             }
-            else if (property.first == "Family")
+            else if (property.first == "EffectiveFamily")
             {
-                const std::string* value =
-                    std::get_if<std::string>(&property.second);
+                const uint16_t* value = std::get_if<uint16_t>(&property.second);
                 if (value != nullptr)
                 {
                     aResp->res.jsonValue["ProcessorId"]["EffectiveFamily"] =
-                        *value;
+                        "0x" + intToHexString(*value);
                 }
             }
+            else if (property.first == "EffectiveModel")
+            {
+                const uint16_t* value = std::get_if<uint16_t>(&property.second);
+                if (value == nullptr)
+                {
+                    messages::internalError(aResp->res);
+                    return;
+                }
+                aResp->res.jsonValue["ProcessorId"]["EffectiveModel"] =
+                    "0x" + intToHexString(*value);
+            }
             else if (property.first == "Id")
             {
                 const uint64_t* value = std::get_if<uint64_t>(&property.second);
@@ -180,6 +190,28 @@ inline void
                         "0x" + intToHexString(*value);
                 }
             }
+            else if (property.first == "Microcode")
+            {
+                const uint32_t* value = std::get_if<uint32_t>(&property.second);
+                if (value == nullptr)
+                {
+                    messages::internalError(aResp->res);
+                    return;
+                }
+                aResp->res.jsonValue["ProcessorId"]["MicrocodeInfo"] =
+                    "0x" + intToHexString(*value);
+            }
+            else if (property.first == "Step")
+            {
+                const uint16_t* value = std::get_if<uint16_t>(&property.second);
+                if (value == nullptr)
+                {
+                    messages::internalError(aResp->res);
+                    return;
+                }
+                aResp->res.jsonValue["ProcessorId"]["Step"] =
+                    "0x" + intToHexString(*value);
+            }
         }
     }