[edk2-devel] [PATCH] OvmfPkg: Update I/O port related to ACPI devices for CloudHv

[Gerd Hoffmann]

On Thu, Aug 11, 2022 at 02:40:57PM +0200, Boeuf, Sebastien wrote:
> From: Sebastien Boeuf <sebastien.boeuf at intel.com>
> 
> Both ACPI shutdown and ACPI PM timer devices has been moved to different
> port addresses in the latest version of Cloud Hypervisor. These changes
> need to be reflected on the OVMF firmware.

Can this be detected by the guest somehow, so the firmware can work with
both old+new cloudhv?

Requiring lockstep updates tends to be painful, so we try avoid that
with qemu ...

(just a suggestion, not an objection)

Acked-by: Gerd Hoffmann <kraxel at redhat.com>

take care,
  Gerd



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