Acpi Prp0001 - 0 High Quality

In the modern embedded Linux landscape, a significant challenge has long been the coexistence of two different hardware description methodologies: (Advanced Configuration and Power Interface), commonly used on x86 platforms, and Device Tree (DT), the standard for ARM and other architectures.

= -EBUSY (Device or resource busy). This often means:

She was debugging an ACPI table dump, her fourth energy drink sweating on the desk. The error log was clean, yet the kernel ring buffer kept whispering a single, impossible line: acpi prp0001 0

(less common):

Summary (2 sentences):

The UUID daffd814-6eba-4d8c-8a91-bc9bbf4aa301 is the standard GUID for hierarchical data extensions in _DSD . This ASL snippet provides the necessary information for the kernel to match the device to the ti,tmp75 driver.

Device (ACL0) Name (_HID, "PRP0001") // Special ID Name (_DSD, Package () ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () Package () "compatible", "adi,adxl345" // Real device driver match In the modern embedded Linux landscape, a significant

Next time you see that message in your boot logs, you’ll know: