Re: [Xen-devel] [PATCH V2 0/3] firmware changes as part of QEMU/

To:	<anthony.perard@xxxxxxxxxx>, Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	Re: [Xen-devel] [PATCH V2 0/3] firmware changes as part of QEMU/Xen merge.
From:	Keir Fraser <keir@xxxxxxx>
Date:	Thu, 28 Oct 2010 11:32:58 +0100
Cc:	Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Delivery-date:	Thu, 28 Oct 2010 03:33:39 -0700
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Thread-topic:	[Xen-devel] [PATCH V2 0/3] firmware changes as part of QEMU/Xen merge.
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I'm fine with all these patches. Ian Jackson can check them in across qemu
and xen-unstable at the same time, and update QEMU_TAG.

Acked-by: Keir Fraser <keir@xxxxxxx>

 -- Keir

On 25/10/2010 19:28, "anthony.perard@xxxxxxxxxx" <anthony.perard@xxxxxxxxxx>
wrote:

> From: Anthony PERARD <anthony.perard@xxxxxxxxxx>
> 
> This patches are for Xen-unstable and Qemu-DM.
> 
> With the integration of Xen into QEMU, we would like to minimise the change
> and use the ACPI implementation of QEMU. So there are some change to make on
> the firmware to match the QEMU's BIOS. Some IO Ports are different and the
> sleep state values are different.
> 
> Change with the v1:
> 
> This time, both old and new ioport are handled.
> In QEMU-Xen, the choice between one or the other is made when a saved state is
> restored.
> In Xen, both ioports are registered.
> 
> Anthony PERARD (2):
>   firmware, Change ACPI IO addresses and values to match QEMU BIOS.
>   xen, handle both old and new acpi ioport.
> 
>  tools/firmware/hvmloader/acpi/dsdt.asl |   12 ++++++------
>  tools/firmware/hvmloader/hvmloader.c   |    4 ++++
>  xen/arch/x86/hvm/pmtimer.c             |   10 ++++++++++
>  xen/include/public/hvm/ioreq.h         |   16 +++++++++++++---
>  4 files changed, 33 insertions(+), 9 deletions(-)
> 
> 
> Anthony PERARD (1):
>   piix4acpi: change in ACPI to match the change in the BIOS.
> 
>  hw/piix4acpi.c |   97
> ++++++++++++++++++++++++++++++++++++++++++++++----------
>  1 files changed, 80 insertions(+), 17 deletions(-)



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Re: [Xen-devel] [PATCH V2 0/3] firmware changes as part of QEMU/Xen merg