PCI Failed to allocate mem for PCI ROM

Kumar Gala galak at kernel.crashing.org
Fri Jan 11 20:07:29 EST 2008

On Jan 11, 2008, at 2:41 AM, Jiri Slaby wrote:

> On 01/11/2008 09:29 AM, Kumar Gala wrote:
>> Greg,
>> I'm getting the following message from the kernel on an embedded  
>> ppc32 system:
>> PCI: Failed to allocate mem resource #9:100000 at e0000000 for  
>> 0000:00:00.0
>> The HW setup is a PCIe host controller and an e1000 NIC card.  It  
>> appears that pci_bus_assign_resources() is trying to call  
>> pci_assign_resource() for the ROM and the resource for the ROM is  
>> [100000:1fffff] where the PHB is [c0000000:dfffffff].
>> It seems like the resno that pci_assign_resource is getting called  
>> with is wrong and thus pci_update_resource() doesn't get called.
>> any ideas?
> Kernel version, please.

Sorry, its 2.6.24-rc7 + some ppc patches queued for 2.6.25

- k

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