On 30-09-08 21:29, Rene Herman wrote:

quoted text
> Yes, I also get that oops but other than that, both link order versions 
> you sent out work -- ie, booting with acpi=noirq gets me to a functional 
> system with the quirk having run for PNP0c02 (acpi=off disables all of 
> PNP0c02) and doing its job.
> 
> For some reason only some of your messages seem to be making it into my 
> inbox (in order, at least) but either of these that is:
> 
> http://lkml.org/lkml/2008/9/30/242
> http://lkml.org/lkml/2008/9/30/261
> 
> With the attached on top, all's working fine for me.

It does, but that said... placing the attached small debug printk's on 
top gets me:

quoted text
> [    0.070170] pnp 00:01: parse allocated resources
> [    0.070397] pnp 00:01:   add io  0xde00-0xde03 flags 0x1
> [    0.070405] pnp 00:01: PNP0c02: calling quirk_system_pci_resources+0x0/0x199
> [    0.070428] pci 0000:00:00.0: skipping resource 3 4 5 6 7 8 9 10 11
> [    0.070832] pci 0000:00:01.0: skipping resource 0 1 2 3 4 5 6 10 11
> [    0.071241] pci 0000:00:07.0: skipping resource 0 1 2 3 4 5 6 7 8 9 10 11
> [    0.071734] pci 0000:00:07.1: skipping resource 5 6 7 8 9 10 11
> [    0.072077] pci 0000:00:07.3: skipping resource 0 1 2 3 4 5 6 7 8 9 10 11
> [    0.072570] pci 0000:00:07.4: skipping resource 1 2 3 4 5 6 7 8 9 10 11
> [    0.073033] pci 0000:00:08.0: skipping resource 2 3 4 5 6 7 8 9 10 11
> [    0.073458] pci 0000:00:09.0: skipping resource 1 2 3 4 5 6 7 8 9 10 11
> [    0.073918] pci 0000:00:09.1: skipping resource 1 2 3 4 5 6 7 8 9 10 11
> [    0.074406] pci 0000:00:09.2: skipping resource 1 2 3 4 5 6 7 8 9 10 11
> [    0.074865] pci 0000:00:0a.0: skipping resource<4>pnp 00:01: io resource (0xde00-0xde03) overlaps 0000:00:0a.0 BAR 0 (0xde00-0xdeff), disabling
> [    0.074991]  1 2 3 4 5 6 7 8 9 10 11
> [    0.075410] pci 0000:01:05.0: skipping resource 3 4 5 6 7 8 9 10 11
> [    0.075962] pnp 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)

which does still feel rather clunky (especially the missing "middle" 
resources 7, 8 and 9 for 01.0, my AGP bridge, look a little weird).

(0a.0 is ofcourse my soundcard that is the issue)

The resources array for pci_dev is static -- a pci_dev bitmask of 
enabled resources does sound somewhat nice-ish still perhaps.

Rene.