From: Pavel Machek <pavel@suse.cz>
To: Alexander Gran <alex@zodiac.dnsalias.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Enable suspend/resuming of e1000
Date: Tue, 1 Jun 2004 18:03:30 +0200 [thread overview]
Message-ID: <20040601160330.GC1899@atrey.karlin.mff.cuni.cz> (raw)
In-Reply-To: <200406011554.48333@zodiac.zodiac.dnsalias.org>
Hi!
> > What happens if you unload/reload module around suspend?
>
> doesn't work. This was my first attempt. Seems that the pci_save_state,
> pci_disable device is really needed.
>
> > You may want to free_irq in suspend routine and request it back in
> > resume.
>
> I also thought about that, however I tried to let e1000_suspend call
> e1000_down everytime, as that calls e1000_irq_disable and free_irq. Than call
> e1000_up in resume, as that does request_irq e1000_irq_enable.
> This does not work, though. Still no irqs
Try hooking it to timer interrupt and see if network then works at
least somehow.
Pavel
--
Horseback riding is like software...
...vgf orggre jura vgf serr.
prev parent reply other threads:[~2004-06-01 16:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-28 12:04 Alexander Gran
2004-06-01 12:50 ` Pavel Machek
2004-06-01 13:04 ` Alexander Gran
2004-06-01 13:24 ` Pavel Machek
2004-06-01 13:41 ` Alexander Gran
2004-06-01 13:50 ` Pavel Machek
2004-06-01 13:54 ` Alexander Gran
2004-06-01 16:03 ` Pavel Machek [this message]
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