From: Avi Kivity <avi@redhat.com>
To: Anthony Liguori <anthony@codemonkey.ws>
Cc: Gleb Natapov <gleb@redhat.com>,
glommer@redhat.com, qemu-devel@nongnu.org, blauwirbel@gmail.com,
Isaku Yamahata <yamahata@valinux.co.jp>,
alex.williamson@redhat.com
Subject: Re: [Qemu-devel] Re: [PATCH 5/5] RFC: distinguish warm reset from cold reset.
Date: Tue, 31 Aug 2010 16:29:43 +0300 [thread overview]
Message-ID: <4C7D03C7.9090406@redhat.com> (raw)
In-Reply-To: <4C7D02FB.4030706@codemonkey.ws>
On 08/31/2010 04:26 PM, Anthony Liguori wrote:
> On 08/31/2010 08:21 AM, Gleb Natapov wrote:
>> On Tue, Aug 31, 2010 at 08:20:51AM -0500, Anthony Liguori wrote:
>>> On 08/31/2010 08:14 AM, Gleb Natapov wrote:
>>>> System_reset should do cold reset like it does now.
>>> Why?
>>>
>> Because I should not be forced to restart qemu to bring devices to
>> initial state.
>
> IOW, you use system_reset for debugging purposes to reset the device
> model.
>
> Point taken but functionally speaking, system_reset should map to a
> RESET signal and from what I can tell in this thread, that's a warm
> reset.
>
Note, for most devices there's no difference. x86 has INIT and RESET,
with the keyboard controller RESET signal sometimes wired to INIT, and
RAM doesn't have RESET. Otherwise most devices don't see a difference.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2010-08-31 13:30 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 [this message]
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
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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