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Date:      Fri, 09 Jan 2009 12:52:43 +0800
From:      Zhang Weiwu <zhangweiwu@realss.com>
To:        freebsd-questions@FreeBSD.org
Subject:   newbie: does irq setting in device.hints work?
Message-ID:  <4966D81B.8050107@realss.com>

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Hello. I come across device.hints manual which says I can set irq for
each device there. I am using 6.1.

The settings I made in devices.hints never worked. e.g.

hint.uhci.0.at="pci"
hint.uhci.0.irq="12"

I can set whatever value for irq and it always rebooted as irq 11.

However 'disabled="1"' works.

That's strange, I didn't find manual where it say it work in some
condition or for some device only.

Is there a way to assign uhci to use an irq differently? seems it is the
cause of an interrupt storm problem I am having.



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