tree 10e9e93343ee5cf7a8a31f44e2af5f5dee61b081
parent 82f80326afb1e1cfd6b682d4fa2f75319c83004f
author Konstantin Aladyshev <aladyshev22@gmail.com> 1688477410 +0300
committer Konstantin Aladyshev <aladyshev22@gmail.com> 1689089519 +0000

Add MaxLanes and MaxPCIeType properties to the PCIeInterface

According to the Redfish Data Model specification PCIeInterface (v1.3+)
of the PCIeDevice model contains the following properties:

MaxLanes (v1.3+)
The number of PCIe lanes supported by this device.
- This property shall contain the maximum number of
  PCIe lanes supported by this device.

MaxPCIeType (v1.3+)
The highest version of the PCIe specification supported by
this device.
- This property shall contain the maximum PCIe
  specification that this device supports.

Since PCIeDevice interface from the phosphor-dbus-interfaces has these
values in the 'MaxLanes' and 'GenerationSupported' properties, populate
the fields to Redfish.

Tested: Redfish validator passed

Before:
redfish/v1/Systems/system/PCIeDevices/Bus_c3_Device_00
{
  "@odata.id": "/redfish/v1/Systems/system/PCIeDevices/Bus_c3_Device_00",
  "@odata.type": "#PCIeDevice.v1_9_0.PCIeDevice",
  ...
  "PCIeInterface": {
    "LanesInUse": 4,
    "PCIeType": "Gen3"
  },
  ...
}

After:
redfish/v1/Systems/system/PCIeDevices/Bus_c3_Device_00
{
  "@odata.id": "/redfish/v1/Systems/system/PCIeDevices/Bus_c3_Device_00",
  "@odata.type": "#PCIeDevice.v1_9_0.PCIeDevice",
  ...
  "PCIeInterface": {
    "LanesInUse": 4,
    "MaxLanes": 4,
    "MaxPCIeType": "Gen3",
    "PCIeType": "Gen3"
  },
  ...
}

Change-Id: Iec786e376cea8fd2aa516b5b2a3da4286e59627a
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>