From: "Sebastian Herbszt" <herbszt@gmx.de>
To: "Gleb Natapov" <gleb@redhat.com>, <kvm@vger.kernel.org>
Subject: Re: [PATCH 0/8] Support for S3 ACPI state (suspend to memory)
Date: Fri, 24 Oct 2008 00:04:53 +0200 [thread overview]
Message-ID: <31AB8A38DC914175B4117CA77752210C@FSCPC> (raw)
In-Reply-To: <20081023140459.10303.39562.stgit@gleb-debian.qumranet.com.qumranet.com>
Gleb Natapov wrote:
> Hello,
>
> This patch series adds S3 (suspend to RAM) ACPI state. Most changes
> are in the BIOS code and concern themselves with preventing BIOS from
> using memory available to OS.
>
> ---
>
> Gleb Natapov (8):
> Don't power down vga card on entering S3 state.
> Add DPMS support to cirrus vga bios.
> Don't use unreserved memory in BIOS.
> Execute rombios32 code from rom address 0xe0000.
> Disable init of SMM.
> Add S3 state to DSDT. Handle resume event in the BIOS.
> Handle suspend in qemu.
> Move PIC initialization out of line to save space in post code area.
Earlier this year patches were posted on xen-devel for S3 support [1].
They include qemu [2] and rombios [3] changes. It might be worth checking
them out in case you did not.
[1] [PATCH 0/4] HVM Virtual S3
http://lists.xensource.com/archives/html/xen-devel/2007-05/msg00603.html
[2] [PATCH 2/4]: QEMU interface for HVM virtual S3
http://lists.xensource.com/archives/html/xen-devel/2007-05/msg00605.html
[3] [PATCH 3/4] rombios interface for HVM S3
http://lists.xensource.com/archives/html/xen-devel/2007-05/msg00606.html
- Sebastian
prev parent reply other threads:[~2008-10-23 22:06 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-23 14:05 [PATCH 0/8] Support for S3 ACPI state (suspend to memory) Gleb Natapov
2008-10-23 14:05 ` [PATCH 1/8] Move PIC initialization out of line to save space in post code area Gleb Natapov
2008-10-23 14:05 ` [PATCH 2/8] Handle suspend in qemu Gleb Natapov
2008-10-23 14:05 ` [PATCH 3/8] Add S3 state to DSDT. Handle resume event in the BIOS Gleb Natapov
2008-10-26 14:58 ` Avi Kivity
2008-10-23 14:05 ` [PATCH 4/8] Disable init of SMM Gleb Natapov
2008-10-23 14:05 ` [PATCH 5/8] Execute rombios32 code from rom address 0xe0000 Gleb Natapov
2008-10-23 14:05 ` [PATCH 6/8] Don't use unreserved memory in BIOS Gleb Natapov
2008-10-23 14:05 ` [PATCH 7/8] Add DPMS support to cirrus vga bios Gleb Natapov
2008-10-23 14:05 ` [PATCH 8/8] Don't power down vga card on entering S3 state Gleb Natapov
2008-10-23 15:45 ` Anthony Liguori
2008-10-23 16:12 ` [PATCH 0/8] Support for S3 ACPI state (suspend to memory) Anthony Liguori
2008-10-23 16:38 ` Avi Kivity
2008-10-23 18:17 ` Anthony Liguori
2008-10-23 19:51 ` Avi Kivity
[not found] ` <20081023173748.GA13097@redhat.com>
2008-10-23 18:18 ` Anthony Liguori
[not found] ` <20081023182153.GA13492@redhat.com>
2008-10-23 18:41 ` Anthony Liguori
2008-10-23 22:04 ` Sebastian Herbszt [this message]
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