On Wed, 25 Mar 2020 10:04:29 +0100
Gerd Hoffmann <kra...@redhat.com> wrote:
> Hi,
>
> > > + {
> > > + AcpiRsdpData rsdp_data = {
> > > + .revision = 0,
> > > + .oem_id = ACPI_BUILD_APPNAME6,
> > > + .xsdt_tbl_offset = NULL,
> > > + .rsdt_tbl_offset = &rsdt,
> > are we interested in 32-bit guests?
>
> Well, sort-of. seabios runs in 32bit mode.
seabios isn't consumer of it though, so as far as being loaded kernel
is able to deal with xsdt it should be fine.
> > if not than maybe use xsdt and newer revision like arm/virt does
>
> Point being? It's not like we can place the tables above 4G then.
point is to use current standard vs legacy one on new machine
>
> cheers,
> Gerd
>
