Re: [Xen-devel] [RFC PATCH 01/12] libacpi: new DSDT ACPI table for Q35

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Tue, Mar 13, 2018 at 04:33:46AM +1000, Alexey Gerasimenko wrote:
> This patch adds the DSDT table for Q35 (new tools/libacpi/dsdt_q35.asl
> file). There are not many differences with dsdt.asl (for i440) at the
> moment, namely:
> 
> - BDF location of LPC Controller
> - Minor changes related to FDC detection
> - Addition of _OSC method to inform OSPM about PCIe features supported
> 
> As we are still using 4 PCI router links and their corresponding
> device/register addresses are same (offset 0x60), no need to change PCI
> routing descriptions.
> 
> Also, ACPI hotplug is still used to control passed through device hot
> (un)plug (as it was for i440).
> 
> Signed-off-by: Alexey Gerasimenko <x1917x@xxxxxxxxx>
> ---
>  tools/libacpi/dsdt_q35.asl | 551 
> +++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 551 insertions(+)
>  create mode 100644 tools/libacpi/dsdt_q35.asl
> 
> diff --git a/tools/libacpi/dsdt_q35.asl b/tools/libacpi/dsdt_q35.asl
> new file mode 100644
> index 0000000000..cd02946a07
> --- /dev/null
> +++ b/tools/libacpi/dsdt_q35.asl
> @@ -0,0 +1,551 @@
> +/******************************************************************************
> + * DSDT for Xen with Qemu device model (for Q35 machine)
> + *
> + * Copyright (c) 2004, Intel Corporation.
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU Lesser General Public License as published
> + * by the Free Software Foundation; version 2.1 only. with the special
> + * exception on linking described in file LICENSE.

I don't see the 'LICENSE' file in Xen's directory?

Also, your email does not seem to be coming from Intel, so I have to ask,
where did this file originally come from?

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