PNP: disable Supermicro H8DCE motherboard resources that overlap SATA BARs

PNP: disable Supermicro H8DCE motherboard resources that overlap SATA BARs

Some Supermicro BIOSes describe a SATA PCI BAR as a motherboard resource.
The PNP system driver claims motherboard resources, and this prevents the
sata_nv driver from requesting it later.

This patch disables the PNP0C01/PNP0C02 resources so they won't be claimed
by the PNP system driver, so they'll available for sata_nv.

This fixes the bugs below, where sata_nv detects only two out of four SATA
drives.  The signature includes dmesg lines similar to these:

  pnp: 00:09: iomem range 0xdfefc000-0xdfefcfff has been reserved
  pnp: 00:09: iomem range 0xdfefd000-0xdfefd3ff has been reserved
  pnp: 00:09: iomem range 0xdfefe000-0xdfefe3ff has been reserved

  PCI: Unable to reserve mem region #6:1000@dfefd000 for device 0000:80:07.0
  sata_nv: probe of 0000:80:07.0 failed with error -16
  PCI: Unable to reserve mem region #6:1000@dfefe000 for device 0000:80:08.0
  sata_nv: probe of 0000:80:08.0 failed with error -16

References:
    https://bugzilla.redhat.com/show_bug.cgi?id=280641
    https://bugzilla.redhat.com/show_bug.cgi?id=313491
    http://lkml.org/lkml/2008/1/9/449
    http://thread.gmane.org/gmane.linux.acpi.devel/27312

This is post-2.6.24 material.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>