From: Hiroyuki Machida <machida@sm.sony.co.jp>
To: linuxppc-embedded@ozlabs.org
Subject: swsusp for ppc440
Date: Sun, 17 Jul 2005 16:16:13 +0900 [thread overview]
Message-ID: <42DA05BD.3050403@sm.sony.co.jp> (raw)
Today I worked for enabling swsusp for ppc440, again
on kernel 2.6.12.
I wrote some changes for arch/ppc/kernel/swsusp.S, however
kernel was stopped, before hibernation is taken place with
following messages.
# echo disk > state
PM: prepare: Attempting to freeze processes.
Stopping tasks: ===|
Freeing memory... done (0 pages freed)
PM: prepare: OK.
ide-disk 0.0: suspending
serial8250 serial8250: suspending
.. nothing happen
It seems to be stopped at console device.
Do anyone point out where and how to exclude system devices
like console and swap from device suspend procedure as
preparation of swsusp?
Thanks,
Hiroyuki Machida
next reply other threads:[~2005-07-17 7:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-17 7:16 Hiroyuki Machida [this message]
2005-07-20 13:50 ` swsusp for ppc440 Takeharu KATO
-- strict thread matches above, loose matches on Subject: below --
2005-07-17 7:11 Hiroyuki Machida
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