Re: [Solved] FreeBSD 9-Beta3 on X300 2 problems

From: Taku YAMAMOTO <taku_at_tackymt.homeip.net>
Date: Wed, 28 Sep 2011 19:57:56 +0900
On Tue, 27 Sep 2011 13:06:21 +0100
Gavin Atkinson <gavin.atkinson_at_ury.york.ac.uk> wrote:

> On Tue, 2011-09-27 at 19:53 +0800, Adrian Chadd wrote:
> > Hans,
> > 
> > Why haven't those patches been committed?
> 
> This patch is an absolute hack, and shouldn't be committed as it is.
> 
> I would, however, appreciate some help in determining the correct
> solution.  The solution may well involve not suspending/resuming hpet(4)
> or the other timers on the normal DEVICE_SUSPEND()/DEVICE_RESUME() path
> but instead doing them as the last thing to be suspended, or it may

Like the attached patches do?

> instead involve reworking the USB code (and potentially other code) to
> not need to sleep during suspend/resume.  I don't know the right
> solution, but would really like to work with somebody who does.
> 
> Please also see the thread "Choosing between DELAY(useconds) and
> pause()" on -current.
> 
> Gavin
> 
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-- 
-|-__   YAMAMOTO, Taku
 | __ <     <taku_at_tackymt.homeip.net>

      - A chicken is an egg's way of producing more eggs. -

Received on Wed Sep 28 2011 - 08:57:59 UTC

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