Hi, We're looking at our first in-house modular product using an x86_64 CPU. Previously we've done other products using other various embedded CPU architectures which make use of a device tree for describing the hardware. We've got some userspace code which tries to present end-user consumable names for various hardware monitors on removable modules (e.g. "temperature sensor 1 on the card in bay 3"). We do this based on knowing the deterministic path of the device in sysfs (e.g. /sys/devices/platform/soc/i2c0/lm75@2e) that works fine for devices instantiated on a device tree aware system (using device-tree overlays). However we've yet to find any way of getting a deterministic path out of devices instantiated via ACPI overlays. For now we've been using the `/sys/class/hwmon/hwmonN/device` paths but the N depends on the order the hardware was discovered which may not be the order the end-user expects. Is there a way of inferring/influencing the numbering that gets used in the `/sys/devices/LNXSYSTM:00/LNXSYBUS:00/AMDI0010:00/` paths that appear when the devices get instantiated? Thanks, Chris
