From: Dmitry Torokhov <dtor_core@ameritech.net>
To: linux-pm@lists.osdl.org
Cc: Pavel Machek <pavel@ucw.cz>
Subject: Re: what handles disk drive(s) shutdown?
Date: Fri, 10 Feb 2006 21:50:38 -0500 [thread overview]
Message-ID: <200602102150.38832.dtor_core@ameritech.net> (raw)
In-Reply-To: <20060210230633.GB1947@elf.ucw.cz>
On Friday 10 February 2006 18:06, Pavel Machek wrote:
>
> void kernel_shutdown_prepare(enum system_states state)
> {
> notifier_call_chain(&reboot_notifier_list,
> (state == SYSTEM_HALT)?SYS_HALT:SYS_POWER_OFF, NULL);
> system_state = state;
> device_shutdown();
> }
>
> device_shutdown() should do it, AFAICT.
>
> If you want to listen to such event, you should just register your
> driver with sysfs and implement .suspend() method. But I believe PATA
> does that already...
You mean .shutdown() method, not .suspend(), right?
--
Dmitry
next prev parent reply other threads:[~2006-02-11 2:50 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-09 22:11 what handles disk drive(s) shutdown? Randy.Dunlap
2006-02-10 2:50 ` Alan Stern
2006-02-10 22:56 ` Pavel Machek
2006-02-10 22:59 ` Randy.Dunlap
2006-02-10 23:06 ` Pavel Machek
2006-02-10 23:08 ` Randy.Dunlap
2006-02-10 23:16 ` Pavel Machek
2006-02-11 2:50 ` Dmitry Torokhov [this message]
2006-02-15 23:30 ` Pavel Machek
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