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Date:      Wed, 19 Mar 2003 13:36:04 -0800 (PST)
From:      Nate Lawson <nate@root.org>
To:        Andrew Gallatin <gallatin@cs.duke.edu>
Cc:        freebsd-current@freebsd.org
Subject:   Re: secondary ACPI  problems
Message-ID:  <Pine.BSF.4.21.0303191334530.12646-100000@root.org>
In-Reply-To: <15867.45188.294955.716962@grasshopper.cs.duke.edu>

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On Sat, 14 Dec 2002, Andrew Gallatin wrote:
> This does not happen if I do not have rp.ko loaded.  I suspect that
> the rocketport card needs some setup when power is restored.   It
> polls all its ports, so it makes sense that a swi would get clogged.
> 
> I thought it might be sufficent to unload the driver and reload after
> resume.  However, it doens't appear to be unloadable now. 
> 
> Before I get too far into this,  will unloading rp and reloading it
> suffice, or is there a better way which could just allow me to save
> and restore the card state so I wouldn't have to reload it on resume?

See the device_suspend/resume implementations in various drivers
(i.e. rl(4)).

-Nate


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