Re: 2.6.17-rc3 "Bus #03 (-#06) is hidden behind transparent bridge"

[Alistair John Strachan <s0348365@sms.ed.ac.uk>]

On Wednesday 03 May 2006 04:49, Robert Hancock wrote:
> 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.

A lot of people seem to be seeing this, but Linux magically sorts it out. I 
get it on my nForce4/Athlon64 X2 system and my NC6000 855PM/P-M laptop..

PCI: Transparent bridge - 0000:00:1e.0
PCI: Bus #05 (-#08) is hidden behind transparent bridge #02 (-#05) (try 
'pci=assign-busses')
Please report the result to linux-kernel to fix this permanently

Not too dissimilar.. maybe this warning should be removed?

-- 
Cheers,
Alistair.

Third year Computer Science undergraduate.
1F2 55 South Clerk Street, Edinburgh, UK.
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