tree af430d8b88fc3a4dbbed004204056f9595c755f9
parent f04c17494ce93764dd81fc8bbc2feda2196a2e7a
author Matt Spinler <spinler@us.ibm.com> 1730107068 -0500
committer Matt Spinler <spinler@us.ibm.com> 1731010166 -0600

Add Slot interface to all NVMe drives

Assign a slot number to all drive paths so that the entity manager
config file for IBM's drives can use that to give its objects unique
names.  Previously it used its own incrementing index but sometimes got
confused and tried to put a duplicate interface on the same object path
which would crash.

This was already being done for IBM's cable card sensors.

Because the NVMe temperature sensor names are being hardcoded in other
places (fan control and HMC telemetry), the slots are being assigned to
always start at 1 and sequentially increment to keep the names the same
as before.

Tested:

Properties are on D-Bus:

```
 busctl get-property xyz.openbmc_project.Inventory.Manager \
 /xyz/openbmc_project/inventory/system/chassis/motherboard/disk_backplane0/nvme0/dp0_drive0 \
 xyz.openbmc_project.Inventory.Decorator.Slot SlotNumber
u 1
```

Change-Id: Id83c5c4ea2aaae810bcd9c1120cef11fb0e7ba74
Signed-off-by: Matt Spinler <spinler@us.ibm.com>