Re: PROBLEM: Devices behind PCI Express-to-PCI bridge not mapped

Sean Bruno
2005-06-17T16:51:45Z

On Fri, 2005-06-17 at 09:34 -0700, Peter Buckingham wrote:
> Sorry, I guess i didn't send that info on. When I have the resources printed out
> from dmesg i get:
>
> PCI: Cannot allocate resource region 2 of device 0000:41:00.0
> PCI: Failed to allocate mem resource #0:1000000@280000000 for 0000:41:00.0
> PCI: Failed to allocate mem resource #1:10000000@280000000 for 0000:41:00.0
> PCI: Failed to allocate mem resource #2:1000000@280000000 for 0000:41:00.0
>
> I can send on the full dmesg if you think it'd be useful.
>
> peter

Ivan:

I tried the patch that seems to work for Andreas. It does not appear to
change the behavior of my machine in the slightest.

And on my ASUS board(2.6.12-rc6 w/git8 and ur patch), I get the
following:

PCI: Cannot allocate resource region 0 of device 0000:02:00.0
PCI: Cannot allocate resource region 3 of device 0000:04:00.0
PCI: Failed to allocate mem resource #3:1000000@fe000000 for
PCI: Bridge: 0000:00:0e.0

Where 02:00.0 is the USB controller, 04:00.0 is the sound card and
00:0e.0 is the bridge for the Broadcom ethernet adapter.

I posted the entire lspci, dmesg and a barf from the tg3 module in the
following post:
http://lkml.org/lkml/2005/6/10/211

I have contacted ASUS for more assistance, but like their web site, it
is intermittent at best.

What can be done at this point?

Sean