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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