Hello Rohit and Swatisri, On Tue, Aug 23, 2022 at 09:11 PM, Andrew Fish wrote: > > [Rohit ] Shouldn't " Locator " field be 12 bytes in size, possibly a > separate type? (MPAM ACPI 1.0, section 2.2, table 7 - Resource node and > section 2.3.2 table 10 - locator descriptor) I'd just go for UINT64 locator1 and UINT32 locator2 and not necessarily a separate type. The interpretation of each depends on the the locator type (e.g., MPAM ACPI Tables 11-15).