On Thu, Mar 6, 2025 at 2:13 AM Alistair Francis <[email protected]> wrote: > > On Wed, Feb 19, 2025 at 2:58 AM Paolo Bonzini <[email protected]> wrote: > > > > Do not create the RHCT MMU type entry for RV32 CPUs, since it > > only has definitions for SV39/SV48/SV57. Likewise, check that > > I don't have access to the spec, so I'm going to take your word on this
Thanks for reviewing - the closest thing I found to a spec are two Google documents linked from https://github.com/riscv-non-isa/riscv-acpi/issues/16 and https://github.com/riscv-non-isa/riscv-acpi/issues/18. In particular, the MMU type documentation can be found at https://drive.google.com/file/d/1sKbOa8m1UZw1JkquZYe3F1zQBN1xXsaf/view: MMU Type (byte length=1, byte offset=7) 0: Sv39 1: Sv48 2: Sv57 All other values are reserved. Paolo
