[Fwd: Re: OOPS in agpgart (2.4.13, 2.4.15pre7)]

[Didier Moens <Didier.Moens@dmb001.rug.ac.be>]

Stephan von Krawczynski wrote:

 >On Sun, 25 Nov 2001 15:09:13 +0100
 >Didier Moens <moensd@xs4all.be> wrote:
 >
 >>Dear,
 >>
 >>Stephan von Krawczynski wrote:
 >>
 >>>
 >>>Hello Marcelo,
 >>>
 >>>I tried to find the current maintainer of agpgart module, but couldn't
 >>>find any in the MAINTAINERS list. Who is it?
 >>>I obviously could fix the oops, but I would need some input on how
 >>>I830M chipset looks like on a working config to further investigate
 >>>Didiers problem.
 >>>Any hints?
 >>>
 >>>Regards,
 >>>Stephan
 >>>
 >>>
 >>Anything I can do to help out ?
 >>
 >
 >Hm, well if you can get your hands on another box with i830, another lspci
 >output would be of interest.
 >

Examining the code :

                         if (i810_dev == NULL) {
                                 printk(KERN_ERR PFX "agpgart: Detected an "
                                        "Intel i815, but could not find the"
                                        " secondary device. Assuming a "
                                        "non-integrated video card.\n");
                                 break;


This leads me to believe the "secondary device"  could be the integrated
graphics component on the i810/815.

As the i830M doesn't have one (the i830MG does), I suppose this could
lead to the aforementioned error message, and hence failure of the
agpgart modprobe ?

Could it be that one has to differentiate between i830MG (secondary
device, and hence analoguous to i810/i815) and i830M (no secondary
device, and possibly analoguous to i830/i840/i845/... : no check for 2nd
device needed ) ?


Offcourse, I could be utterly wrong.


Regards,
Didier