From: Wei Liu <wei.liu2@citrix.com>
To: Roger Pau Monne <roger.pau@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Ian Jackson <ian.jackson@eu.citrix.com>,
Jan Beulich <jbeulich@suse.com>,
xen-devel@lists.xenproject.org, boris.ostrovsky@oracle.com
Subject: Re: [PATCH v4 1/2] tools/libacpi: update FADT layout to support version 5
Date: Mon, 12 Dec 2016 17:07:21 +0000 [thread overview]
Message-ID: <20161212170721.GM25175@citrix.com> (raw)
In-Reply-To: <20161212160425.5704-2-roger.pau@citrix.com>
On Mon, Dec 12, 2016 at 04:04:24PM +0000, Roger Pau Monne wrote:
> Update the structure of the FADT table to version 5, and use that version for
> PVHv2 guests. Note that HVM guests will continue to use FADT 4. In order to do
> this, add a new field to acpi_config that contains the ACPI revision to use by
> libacpi. Note that currently this only applies to the FADT.
>
> Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
> ---
> Cc: Jan Beulich <jbeulich@suse.com>
> Cc: Andrew Cooper <andrew.cooper3@citrix.com>
> Cc: Ian Jackson <ian.jackson@eu.citrix.com>
> Cc: Wei Liu <wei.liu2@citrix.com>
> Cc: boris.ostrovsky@oracle.com
> Cc: konrad.wilk@oracle.com
> ---
> Changes since v3:
> - Add a new field to acpi_config that contains the ACPI revision to use.
> - Rename acpi_50_fadt acpi_fadt.
> - Make fadt_size unsigned int.
> - Don't pre-initialize the length and revision fields of the Fadt static table.
> - Rebase on top of staging.
> ---
> tools/firmware/hvmloader/util.c | 1 +
> tools/libacpi/acpi2_0.h | 8 +++++---
> tools/libacpi/build.c | 35 ++++++++++++++++++++++++++++-------
> tools/libacpi/libacpi.h | 1 +
> tools/libacpi/static_tables.c | 6 ++----
> tools/libxl/libxl_x86_acpi.c | 1 +
Acked-by: Wei Liu <wei.liu2@citrix.com>
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next prev parent reply other threads:[~2016-12-12 17:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-12 16:04 [PATCH v4 0/2] tools/libacpi: fix boot flags passed to PVHv2 guests Roger Pau Monne
2016-12-12 16:04 ` [PATCH v4 1/2] tools/libacpi: update FADT layout to support version 5 Roger Pau Monne
2016-12-12 17:07 ` Wei Liu [this message]
2016-12-13 9:03 ` Jan Beulich
2016-12-13 11:43 ` Roger Pau Monne
2016-12-12 16:04 ` [PATCH v4 2/2] tools/libacpi: announce that PVHv2 has no CMOS RTC in FADT Roger Pau Monne
2016-12-13 9:06 ` Jan Beulich
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