Re: [Qemu-arm] [Qemu-devel] [PATCH] target-arm: Declare virtio-mmio as dma-coherent in dt

[Peter Maydell]

On 8 February 2017 at 16:27, Ard Biesheuvel <address@hidden> wrote:
> The _CCA property is mandatory on arm64, and there is no default.

Is there a tool that can check this kind of requirement
and complain about issues in the ACPI tables (and
ditto, device tree)? It's really easy to produce a
dt or ACPI table that works with current kernels and
then turns out to have a problem six or twelve
months down the line :-(

thanks
-- PMM