ACPI table overload

Hi

Help me please.
ACPI firmware can be replaced by using AcpiGenFx,
but it is only active when testsigning is enabled.
https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/generate-acpi-tables-by-using-acpigenfx

After test and development,I want to release and get my driver signed.My driver should run when windows runs in normal mode( testsigning is not enabled) in the last.
Then, what I should do?
I hope the added device can be loaded to ACPI table normally.

Sincerely

Tatuo

Well, you typically need access to update/replace the BIOS on the machine. This usually involves working with the OEM or system integrator.

Peter

Dear Mr. Viscarola

It seems a nightmare to me.
Anyway, thank you very much.

Tatuo

There is some way to cause the system to load ACPITABL.DAT on a production system without test signing… but it is not available for use except by OEMs (and I don’t know what it is).

Peter

Dear Mr. Viscarola

Thank you very much.
It seems that PEP can do that.
https://docs.microsoft.com/ja-jp/windows-hardware/drivers/kernel/using-peps-for-acpi-services
And
https://github.com/microsoft/Windows-driver-samples/tree/master/pofx/PEP
But I do not know the details.
Any hint will be approciated very much.

Sincerely.

Tatuo

https://docs.microsoft.com/ja-jp/windows-hardware/drivers/kernel/using-peps-for-acpi-services
=>
https://docs.microsoft.com/en-us/windows-hardware/drivers/kernel/using-peps-for-acpi-services