From: Dmitry Torokhov <dtor_core@ameritech.net>
To: Patrick Mochel <mochel@digitalimplant.org>
Cc: Linux-pm mailing list <linux-pm@lists.osdl.org>
Subject: Re: Re: Hotplug events during sleep transition
Date: Thu, 22 Dec 2005 22:52:55 -0500 [thread overview]
Message-ID: <200512222252.55553.dtor_core@ameritech.net> (raw)
In-Reply-To: <Pine.LNX.4.50.0512221947250.23983-100000@monsoon.he.net>
On Thursday 22 December 2005 22:49, Patrick Mochel wrote:
>
> On Thu, 22 Dec 2005, Alan Stern wrote:
>
> > I'm not so sure this approach really qualifies as a "hack". If a driver
> > doesn't have explicit support for suspend/resume, the best way to quiesce
> > it is to unbind it. The only alternative is to fail all of its I/O
> > requests, which seems much less reliable.
>
> Hmm, the best way to queisce it seems to be to fix the driver. Sure, that
> doesn't solve your problems now, but that is the ideal solution, no? Until
> then, band-aids like unbinding the device from the driver is only a remedy
> to a symptom; not a cure..
>
Quite often unbinding is easiest and also correct way. I would love to be
able to just unbind serio port/input device and have it recreated later.
Unfortunately X/GPM do not [yet?] support hotplugging of devices so kernel
has to compensate.
--
Dmitry
next prev parent reply other threads:[~2005-12-23 3:52 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-22 14:28 Hotplug events during sleep transition Alan Stern
2005-12-22 14:34 ` Pavel Machek
2005-12-22 18:20 ` Dmitry Torokhov
2005-12-22 20:52 ` Patrick Mochel
2005-12-22 20:56 ` Randy.Dunlap
2005-12-22 22:13 ` Alan Stern
2005-12-23 3:49 ` Patrick Mochel
2005-12-23 3:52 ` Dmitry Torokhov [this message]
2005-12-23 15:20 ` Alan Stern
2005-12-23 15:35 ` Patrick Mochel
2005-12-23 16:52 ` Alan Stern
2005-12-23 17:20 ` Pavel Machek
2005-12-23 21:22 ` Alan Stern
2005-12-23 21:28 ` Greg KH
2005-12-23 22:09 ` Nigel Cunningham
2005-12-23 22:31 ` Pavel Machek
2005-12-23 22:40 ` Nigel Cunningham
2005-12-23 22:48 ` Pavel Machek
2005-12-23 22:57 ` Nigel Cunningham
2005-12-24 0:29 ` Nigel Cunningham
2005-12-24 15:11 ` Alan Stern
2005-12-24 15:28 ` Pavel Machek
2005-12-24 17:02 ` Greg KH
2005-12-23 21:28 ` Pavel Machek
2005-12-23 19:40 ` Greg KH
2005-12-24 0:23 ` Patrick Mochel
2005-12-25 2:56 ` Alan Stern
2005-12-25 8:53 ` Pavel Machek
2005-12-25 16:43 ` Alan Stern
2005-12-25 16:52 ` Dmitry Torokhov
2005-12-25 19:54 ` Pavel Machek
2005-12-25 19:52 ` Pavel Machek
2005-12-26 3:53 ` Alan Stern
2005-12-26 21:20 ` Patrick Mochel
2005-12-26 22:50 ` Dmitry Torokhov
2005-12-26 23:01 ` Alan Stern
2005-12-27 21:45 ` Dmitry Torokhov
2005-12-27 22:08 ` Pavel Machek
2005-12-27 22:21 ` Dmitry Torokhov
2005-12-27 22:31 ` Pavel Machek
2005-12-27 22:39 ` Dmitry Torokhov
2005-12-27 22:44 ` Pavel Machek
2005-12-29 2:07 ` Alan Stern
2005-12-27 21:09 ` Patrick Mochel
2005-12-27 21:51 ` Dmitry Torokhov
2005-12-28 4:36 ` Patrick Mochel
2005-12-28 6:11 ` Dmitry Torokhov
2005-12-28 10:59 ` Rafael J. Wysocki
2005-12-29 2:18 ` Alan Stern
2005-12-29 2:55 ` Nigel Cunningham
2005-12-29 11:29 ` Rafael J. Wysocki
2005-12-30 17:46 ` Alan Stern
2006-01-04 23:31 ` Pavel Machek
2006-01-05 16:07 ` Alan Stern
2006-01-05 19:05 ` Pavel Machek
2005-12-29 2:13 ` Alan Stern
2005-12-29 2:10 ` Alan Stern
2005-12-29 5:20 ` Dmitry Torokhov
2005-12-30 18:26 ` Alan Stern
2005-12-30 19:18 ` Dmitry Torokhov
2005-12-30 19:26 ` Alan Stern
2005-12-30 19:42 ` Dmitry Torokhov
2005-12-30 20:13 ` Alan Stern
2005-12-29 2:02 ` Alan Stern
2005-12-30 18:34 ` Patrick Mochel
2005-12-30 19:21 ` Alan Stern
2006-01-02 23:49 ` Patrick Mochel
2005-12-26 23:25 ` Alan Stern
2005-12-23 18:32 ` Dmitry Torokhov
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