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Re: PCI resource unavailable on mips

To: Robert Hancock <>
Subject: Re: PCI resource unavailable on mips
From: Jon Dufresne <>
Date: Tue, 18 Dec 2007 13:40:43 -0500
Cc:, linux-mips <>
In-reply-to: <>
Original-recipient: rfc822;
References: <> <>
> > Bar0:PHYS=e0000000 LEN=04000000
> > Bar1:PHYS=efa00000 LEN=00200000
> > Bar2:PHYS=e8000000 LEN=04000000
> So, two 64MB BARs and a 2MB one?

That is right.

> Any PCI resource allocation errors in dmesg during the boot process? 
> Could be the kernel wasn't able to find a place to map all of the BARs.

I went back and looked at the boot up messages and I found this:

PCI: Failed to allocate mem resource #2:4000000@24000000 for

That is my device. So it does appear that there is an allocation issue.
Any idea how to get around this?


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