Jay Estabrook [Jay.Estabrook@compaq.com] wrote: > > Most PCI devices (installed in an Alpha :-) don't need their BIOS run; > can you think of devices other than VGA and SCSI where it's really > necessary? And most SCSI can deal with it *not* running, via some set > of defaults, I believe. Yeah VGA and SCSI. > Well, what Pete meant by "the firmware" _was_ SRM, and if he says the > BIOS emulator ain't there, he knows. ;) > Hmm; this is with XFree86 4.1.0-29.1, ie the latest available under > RH 7.2 for Alpha? This is with 4.2.1, the latest available under debian unstable. > What does "lspci -v" show? 01:04.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200 (rev 01) (prog-if 00 [VGA]) Subsystem: Matrox Graphics, Inc. Marvel G200 Flags: bus master, medium devsel, latency 32, IRQ 52 Memory at 0000000209000000 (32-bit, prefetchable) [size=16M] Memory at 000000020aa10000 (32-bit, non-prefetchable) [size=16K] Memory at 000000020a000000 (32-bit, non-prefetchable) [size=8M] Expansion ROM at 000000020aa00000 [disabled] [size=64K] Capabilities: [dc] Power Management version 1 I wonder if manually programming the PCI configuration space would be helpful? I could put the card in another machine and read the PCI config space (when it's working) with 'lspci -xxx', and then write it on the cs20 with 'pcitweak' from XFree86. There is probably more that the BIOS does though... > I've actually got one of those beasties, but I won't be able to commission > it until next week to look into this. Can you wait? Certainly! Thanks for your time! I realize I'm trying to do something I'm not really supposed to do, so ignore me if you like. An interesting datapoint: this is a Marvel (TV-card) and using the linux marvel drivers I can record video from the card just fine in the cs20. It just won't put anything on the video out except text. Also, I just compiled-in matroxfb, and I get boot penguins. I've tried all combinations of the kernel command-line parameters video=matrox:init:nobios . Also this post: http://www.directfb.org/mailinglists/directfb-dev/2002/03-2002/msg00042.html claims that matroxfb can initialize this card... Cheers, Bob McElrath [Univ. of Wisconsin at Madison, Department of Physics] "You measure democracy by the freedom it gives its dissidents, not the freedom it gives its assimilated conformists." -- Abbie Hoffman
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