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From: John Baldwin <jhb@freebsd.org>
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Cc: "deeptech71@gmail.com" <deeptech71@gmail.com>
Subject: Re: pcib allocation failure
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On Saturday, May 14, 2011 12:27:59 pm deeptech71@gmail.com wrote:
> pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
> pcib1: failed to allocate initial prefetch window: 0xd0000000-0xfaffffff
> 
> the console output is cut shortly after those 2 lines (but the machine
> seems to continue booting, as i have reset'd the machine, after which
> "/" was found to be improperly dismounted).

So it actually boots fine, but video output breaks during the boot?  Does it 
ever come back or it is permanently broken until reboot?

Your BIOS is actually violating the PCI spec by assigning the same resource 
ranges to two devices on the same PCI bus (the hostb device and the AGP bridge 
device).  It's also doing so unnecessarily.

-- 
John Baldwin