linux-kernel - Re: PCI Failed to allocate mem for PCI ROM

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Message-ID: <47872BC8.2040204@gmail.com>
Date:	Fri, 11 Jan 2008 09:41:44 +0100
From:	Jiri Slaby <jirislaby@...il.com>
To:	Kumar Gala <galak@...nel.crashing.org>
CC:	Greg KH <greg@...ah.com>, LKML <linux-kernel@...r.kernel.org>,
	linuxppc-dev list <linuxppc-dev@...abs.org>,
	linux-pci@...ey.karlin.mff.cuni.cz
Subject: Re: PCI Failed to allocate mem for PCI ROM

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@...00000 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.
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