I could not find any acpi tables template(asl files) for x86 platform in OvmfPkg. 

best wishes,

At 2023-10-21 11:50:01, "Yoshinoya" <yoshinoyatoko@163.com> wrote:

Hi, Lersek:

Got it!

Thanks

At 2023-10-19 19:58:52, "Laszlo Ersek" <lersek@redhat.com> wrote:
>On 10/19/23 03:51, Yoshinoya wrote:
>> Hi,
>> I findd qemu supports cxl emulation, but it uses seabios as virtual
>> machine firmware.
>> 
>> Does UEFI OvmfPackage have a plan to support CXL device enumeration and
>> declaration?
>
>I expect MdeModulePkg would have to add some generic CXL device driver,
>which we could perhaps include in OVMF.
>
>Some register definitions were added to core edk2 under
><https://bugzilla.tianocore.org/show_bug.cgi?id=2611>, but I can't
>easily find any CXL driver.
>
>Laszlo
>
>
>
>
>