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Re: [Qemu-devel] synching GPE0_BLK between OVMF and qemu


From: Jordan Justen
Subject: Re: [Qemu-devel] synching GPE0_BLK between OVMF and qemu
Date: Fri, 27 Apr 2012 08:12:36 -0700

On Fri, Apr 27, 2012 at 07:31, Laszlo Ersek <address@hidden> wrote:
> edk2's "OvmfPkg/AcpiTables/Platform.h" specifies GPE0_BLK at 0x40C,
> while qemu's "hw/acpi_piix4.c" expects the guest to access it at 0xAFE0.
> Which macro should be modified to get them in sync?

Do they need to be in sync?

We set PBMA to 0x400 in OvmfPkg/Library/AcpiTimerLib/AcpiTimerLib.c,
so isn't 0x40c correct?

Thanks,

-Jordan



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