I saw this on Fedora kernel 2.6.16-1.2182_FC6, which is based on 
2.6.17-rc3, on a Compaq Presario X1050 laptop:

PCI: PCI BIOS revision 2.10 entry at 0xf031f, last bus=3
Setting up standard PCI resources
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [C046] (0000:00)
PCI: Probing PCI hardware (bus 00)
ACPI: Assume root bridge [\_SB_.C046] bus is 0
PCI quirk: region 1000-107f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 1100-113f claimed by ICH4 GPIO
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
Boot video device is 0000:01:00.0
PCI: Transparent bridge - 0000:00:1e.0
PCI: Bus #03 (-#06) is hidden behind transparent bridge #02 (-#03) (try 
'pci=assign-busses')
Please report the result to linux-kernel to fix this permanently

It said to report it, so I'm reporting it :-) Attached is the dmesg 
without the option, dmesg with the option, and lspci output.

-- 
Robert Hancock      Saskatoon, SK, Canada
To email, remove "nospam" from hancockr@nospamshaw.ca
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