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Date:      Fri, 29 Aug 2003 11:50:54 -0400
From:      Andrew Atrens <atrens@nortelnetworks.com>
To:        Hendrik Hasenbein <hhasenbe@techfak.uni-bielefeld.de>
Cc:        freebsd-current@freebsd.org
Subject:   Re: nvidia.ko freezes system in -current
Message-ID:  <3F4F765E.3080104@nortelnetworks.com>
In-Reply-To: <3F4F6978.3000301@techfak.uni-bielefeld.de>
References:  <200308281540.h7SFeUV22668@accms33.physik.rwth-aachen.de> <20030828201301.GA14685@gattaca.yadt.co.uk> <3F4F57FA.4030605@techfak.uni-bielefeld.de> <3F4F5F80.8050205@nortelnetworks.com> <3F4F6978.3000301@techfak.uni-bielefeld.de>

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Hendrik Hasenbein wrote:

> Andrew Atrens wrote:
>
>> The combination that works for me (in -STABLE) is nvidia gart and no 
>> hacks.  I spent some time trying to get Matt Dodd's os agp to work, 
>> again in -STABLE, and while it does probe and attach the agp 
>> correctly - and from what I could tell seems to follow the linux code 
>> very closely - I can't get the nvidia driver to work with it.
>>
>> Good luck,
>>
>> Andrew.
>>
> Thx.
> Ok, I thought that was the problem behind the attach problem. If it is 
> bogus why can't the driver attach to the memory resource? 

The nvidia probe code gets invoked for every pci device discovered on 
the bus.  The can't-attach-memory-resource thing essentially means that 
the driver is trying to attach to a device that isn't a graphics card.

>
>
> '/boot/loader.conf' already contains 
> 'hw.pci.allow_unsupported_io_range="1"' 


I don't run -current, so I'm not exactly sure what this does :( ...

> In which order do you load the modules? 


I just load -

kernel
linux.ko
nvidia.ko


and that's it.  It's important to note that I do not have 'device agp' 
in my kernel.



Andrew.





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