From: Gleb Natapov <gleb@redhat.com>
To: Anthony Liguori <anthony@codemonkey.ws>
Cc: glommer@redhat.com, qemu-devel@nongnu.org, blauwirbel@gmail.com,
Isaku Yamahata <yamahata@valinux.co.jp>,
alex.williamson@redhat.com, Avi Kivity <avi@redhat.com>
Subject: Re: [Qemu-devel] Re: [PATCH 0/5] RFC: distinguish warm reset from cold reset.
Date: Mon, 30 Aug 2010 16:15:16 +0300 [thread overview]
Message-ID: <20100830131516.GD10499@redhat.com> (raw)
In-Reply-To: <4C7BAC83.4000004@codemonkey.ws>
On Mon, Aug 30, 2010 at 08:05:07AM -0500, Anthony Liguori wrote:
> On 08/30/2010 06:19 AM, Gleb Natapov wrote:
> >Why stop there. Why not implement proper power planes support. Some
> >devices are not powered down on S3/S4 suspend for instance.
>
> What feature would it give us? The mapping of D-state to S-state is
> defined by the ACPI tables, no? So we're in total control of
> whether we would ever do this and I can't see the advantage of doing
> it.
>
ACPI only describes how actual HW behaves. I don't understand why do you
bring ACPI here. RTC can be setup to wake up guest. Currently we reset
RTC on S3.
--
Gleb.
next prev parent reply other threads:[~2010-08-30 13:15 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-30 7:49 [Qemu-devel] [PATCH 0/5] RFC: distinguish warm reset from cold reset Isaku Yamahata
2010-08-30 7:49 ` [Qemu-devel] [PATCH 1/5] sysemu.h, vl.c: static'fy qemu_xxx_requested() Isaku Yamahata
2010-08-30 7:49 ` [Qemu-devel] [PATCH 2/5] vl.c: consolidate qemu_xxx_requested() logic Isaku Yamahata
2010-08-30 7:49 ` [Qemu-devel] [PATCH 3/5] vl.c: consolidate qemu_system_xxx_request() logic Isaku Yamahata
2010-08-30 7:49 ` [Qemu-devel] [PATCH 4/5] vl.c: factor out qemu_reguster/unregister_reset() Isaku Yamahata
2010-08-30 7:49 ` [Qemu-devel] [PATCH 5/5] RFC: distinguish warm reset from cold reset Isaku Yamahata
2010-08-30 8:50 ` [Qemu-devel] " Paolo Bonzini
2010-08-30 9:38 ` Isaku Yamahata
2010-08-30 9:31 ` Paolo Bonzini
2010-08-30 13:03 ` Anthony Liguori
2010-08-30 19:16 ` Blue Swirl
2010-08-30 19:25 ` Anthony Liguori
2010-08-30 19:36 ` Blue Swirl
2010-08-30 20:10 ` Anthony Liguori
2010-08-30 12:59 ` Anthony Liguori
2010-08-31 2:58 ` Isaku Yamahata
2010-08-31 13:08 ` Anthony Liguori
2010-08-31 13:14 ` Gleb Natapov
2010-08-31 13:20 ` Anthony Liguori
2010-08-31 13:21 ` Gleb Natapov
2010-08-31 13:26 ` Anthony Liguori
2010-08-31 13:29 ` Avi Kivity
2010-08-31 13:34 ` Anthony Liguori
2010-08-31 13:46 ` Avi Kivity
2010-08-31 13:58 ` Anthony Liguori
2010-08-31 14:03 ` Gleb Natapov
2010-08-31 14:03 ` Avi Kivity
2010-08-31 15:00 ` Anthony Liguori
2010-08-31 16:04 ` Avi Kivity
2010-08-31 13:35 ` Gleb Natapov
2010-08-30 7:59 ` [Qemu-devel] Re: [PATCH 0/5] " Avi Kivity
2010-08-30 8:35 ` Isaku Yamahata
2010-08-30 11:19 ` Gleb Natapov
2010-08-30 13:05 ` Anthony Liguori
2010-08-30 13:15 ` Gleb Natapov [this message]
2010-08-30 19:07 ` Blue Swirl
2010-08-31 5:26 ` Gleb Natapov
2010-08-30 13:04 ` Glauber Costa
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