Unprobed PCI bus on VXPro II chipset

[John Baldwin]

On 27-Dec-2003 Bernd Walter wrote:
> On Fri, Dec 26, 2003 at 10:54:27AM -0800, Sean Welch wrote:
>> That change seems to have done it!!
>> 
>> I left in the extra PCI IDs I had added to pcisupport.c
>> and pci_cfgreg.c -- looks like that helps get things
>> going.  I've got "options PCI_ENABLE_IO_MODES" in
>> the kernel.  I've also got "device puc" due to a suggestion
>> from fbsd_user on freebsd-questions.
>> 
>> The USB card doesn't seem to be attaching but I do see
>> the WinTV card!
>> 
>> Any other suggestions based on what you see below?
> 
> Still very strange - you have many shadowed host-pci bridges.
> 
>> pcib4 at pci0:5:0: class=0x060000 card=0x80113388 chip=0x80113388 rev=0x00 hdr=0x00
>> pcib5 at pci0:5:1: class=0x060100 card=0x80123388 chip=0x80123388 rev=0x00 hdr=0x00
>> pcib6 at pci0:5:2: class=0x010100 card=0x80133388 chip=0x80133388 rev=0x00 hdr=0x00
>> bktr0 at pci0:8:0: class=0x040000 card=0x13eb0070 chip=0x036e109e rev=0x02 hdr=0x00
>> none0 at pci0:8:1: class=0x048000 card=0x13eb0070 chip=0x0878109e rev=0x02 hdr=0x00
>> pcib7 at pci0:9:0: class=0x0c0300 card=0x12340925 chip=0x30381106 rev=0x04 hdr=0x00
> 
> This one (class=0x0c0300) is your USB (uhci) controller, but it's
> already bogusly attached to pcib7.
> Not surprising that uhci(4) didn't take care of it.

The patches to pcisupport.c might be bogus.  Sean, can you try
just the patch to pci_cfgreg.c and no other patches to see how
it does?

-- 

John Baldwin <jhb at FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/