tree 3b858fff7f31bbfb2da1cba24eb6f71271b0df36
parent 97e90da3b83470f7e7be2061df9940379a2c01af
author Lakshmi Yadlapati <lakshmiy@us.ibm.com> 1683064231 -0500
committer Ed Tanous <ed@tanous.net> 1684426001 +0000

Fix internal error caused by unknown PCIe SlotType

Previously, when the SlotType field of a PCIeSlot object in D-Bus was
set to xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.Unknown,
pcie_slots was returning an internal service error. This commit
updates the code to not return the SlotType if it is unknown.

Tested: Validator passed

'''
busctl get-property -j xyz.openbmc_project.Inventory.Manager \
/xyz/openbmc_project/inventory/system/chassis/motherboard/disk_backplane1/nvme5 \
 xyz.openbmc_project.Inventory.Item.PCIeSlot SlotType
{
        "type" : "s",
        "data" : "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.Unknown"
}

curl -k https://$bmc/redfish/v1/Chassis/chassis/PCIeSlots
{
  "@odata.id": "/redfish/v1/Chassis/chassis/PCIeSlots",
  "@odata.type": "#PCIeSlots.v1_4_1.PCIeSlots",
  "Id": "1",
  "Name": "PCIe Slot Information",
  "Slots": [
    {
      "HotPluggable": false,
      "Lanes": 0
    },
.....
}

busctl get-property -j xyz.openbmc_project.Inventory.Manager \
/xyz/openbmc_project/inventory/system/chassis/motherboard/pcieslot9 \
xyz.openbmc_project.Inventory.Item.PCIeSlot SlotType
{
        "type" : "s",
        "data" : "xyz.openbmc_project.Inventory.Item.PCIeSlot.SlotTypes.FullLength"
}

curl -k https://$bmc/redfish/v1/Chassis/chassis/PCIeSlots
{
  "@odata.id": "/redfish/v1/Chassis/chassis/PCIeSlots",
  "@odata.type": "#PCIeSlots.v1_4_1.PCIeSlots",
  "Id": "1",
  "Name": "PCIe Slot Information",
  "Slots": [
    {
      "HotPluggable": false,
      "Lanes": 0
      "SlotType": "FullLength"
    },
.....
}
'''

Change-Id: Ib7399cebcb8dd4f9f19014d4d2154bc77e9dc999
Signed-off-by: Lakshmi Yadlapati <lakshmiy@us.ibm.com>