BUG: broken I830MP AGP support in 2.4.17 and 2.4.18pre7

From: Stuffed Crust (pizza@shaftnet.org)
Date: Thu Jan 31 2002 - 00:28:55 EST


I'm blessed with a new Dell Inspiron 4100, which is in turn blessed with
the i830MP AGP chipset. It's identical to the i830M except it doesn't
have the on-chip graphics controller.

When trying to load up the agpgart module under 2.4.17, I get:

>Linux agpgart interface v0.99 (c) Jeff Hartmann
>agpgart: Maximum main memory to use for agp memory: 262M
>agpgart: Detected an Intel 830M, but could not find the secondary device.

Fine, I see that 2.4.18pre supposedly has fixes for the I830MP. So I
compile it, slap it in place.. and get: (with 2.4.17pre7)

>Linux agpgart interface v0.99 (c) Jeff Hartmann
>agpgart: Maximum main memory to use for agp memory: 262M
>agpgart: unsupported bridge
>agpgart: no supported devices found.

lspci yields:
>00:00.0 Host bridge: Intel Corporation: Unknown device 3575 (rev 02)
> Flags: bus master, fast devsel, latency 0
> Memory at d0000000 (32-bit, prefetchable) [size=256M]
> Capabilities: [40] #09 [0105]
> Capabilities: [a0] AGP version 2.0

So it appears not all is well with the I830MP patch.
(Yes, I have tried the 'agp_unsupported' option in both cases)

 - Pizza

-- 
Solomon Peachy                                    pizzaATfucktheusers.org
I ain't broke, but I'm badly bent.                           ICQ# 1318344
Patience comes to those who wait.
    ...It's not "Beanbag Love", it's a "Transanimate Relationship"...


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