AGP bridge detected as pcib

John Baldwin jhb at freebsd.org
Tue Jun 24 13:05:13 UTC 2008


On Monday 23 June 2008 08:16:50 pm Daniel O'Connor wrote:
> On Tue, 24 Jun 2008, John Baldwin wrote:
> > On Tuesday 17 June 2008 07:50:34 am Daniel O'Connor wrote:
> > > Hi,
> > > I have an Epox 8HDAIPRO motherboard -
> > > http://www.epox.com/usA/product.asp?ID=EP-8HDAIPRO and its AGP slot
> > > is detected as pcib rather than agp as I would expect. I do have
> > > agp in the kernel ->
> >
> > In 7.0 agp0 will be a child device of the hostbX device.  pciconf
> > -lcv might be useful.
>
> Here you go!
>
> hostb0 at pci0:0:0:0:      class=0x060000 card=0x02821106 chip=0x02821106
> rev=0x00 hdr=0x00 vendor     = 'VIA Technologies Inc'
>     device     = 'K8T880Pro CPU to PCI Bridge'
>     class      = bridge
>     subclass   = HOST-PCI
>     cap 02[80] = AGP v3 SBA disabled
>     cap 01[50] = powerspec 2  supports D0 D3  current D0
>     cap 08[60] = HT slave
>     cap 08[58] = HT interrupt

Ok, so this is the host side of AGP.  Do you see any agpX devices in 
devinfo -v output?

-- 
John Baldwin


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