From owner-freebsd-hackers@FreeBSD.ORG  Wed Aug  4 19:32:51 2010
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From: Hans Petter Selasky <hselasky@c2i.net>
To: Neel Natu <neelnatu@gmail.com>
Date: Wed, 4 Aug 2010 21:29:32 +0200
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Cc: freebsd-hackers@freebsd.org
Subject: Re: Not getting interrupts from PCI express slot
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On Wednesday 04 August 2010 21:13:55 Neel Natu wrote:
> Hi,
> 
> On Wed, Aug 4, 2010 at 10:18 AM, Hans Petter Selasky <hselasky@c2i.net> 
wrote:
> > Hi,
> > 
> > I'm not getting any interrupts from a PCI express slot. When I insert a
> > device, no attach event is generated. If the device is present during
> > boot the device is fully detected, but still no IRQ's. Is there anything
> > I can do or test?
> 
> Is the driver using legacy INT-A style interrupt or MSI/MSI-X?
> 

I don't know. How can I find out. It is a PCI driver like EHCI.

--HPS