Re: whacked out 2.2.18pre17?

On   5 Nov, this message from Stefan Jeglinski echoed through cyberspace:

quoted

 > Me too :-) FWIW, here they are in order from top to bottom:

quoted

 Adaptec 2940UW
 Farallon ethernet 10/100
 OrangeLink firewire/usb combo
 Matrox Mystique card
 ixMicro TV card
 ixMicro Twin Turbo card

OK, 6 slots, so I suppose this is a 9x00 or compatible box?

PowerTowerPro, most comparable to the 9500 AFAIK. I also have a
500/1Mb PowerLogix upgrade card in it.

Mine is a 7600 (first generation PCI as well), and I have a G3 upgrade
as well... but 2.2 kernels have always booted for me. I have no luck
with 2.4 kernels... no way to reliably boot those.

quoted

 > lspci gives (only):

quoted

 00:0b.0 Host bridge: Apple Computer Inc. Bandit PowerPC host bridge (rev 03)
 00:0d.0 SCSI storage controller: Adaptec AIC-7881U
 00:0e.0 Ethernet controller: Digital Equipment Corporation DECchip
 21142/43 (rev 41)
 00:0f.0 PCI bridge: Action Tec Electronics Inc: Unknown device 0100 (rev 11)
 00:10.0 Class ff00: Apple Computer Inc. Grand Central I/O (rev 02)
 01:0c.0 FireWire (IEEE 1394): NEC Corporation: Unknown device 00cd (rev 01)
 01:0d.0 USB Controller: OPTi Inc. 82C861 (rev 10)

Hmm, there's one bus missing here, the one with the Matrox and the
ixMicro cards.

Yes, I've known this for a while. But this leads to a long-standing
question of mine: how is it that the Twin Turbo card is still somehow
recognized? Because the imsttfb driver will load and appears
functional in console mode (although not in X as described on other
linuxppc lists).

That's probably because imsttfb looks for the device in the OpenFirmware
device tree, not in PCI device tree. And, since OpenFirmware uses tat
display, it is available anyway to offb. Keep in mind that it's absence
on the lspci listing doesn't mean it's unavailable. It's just invisible
to drivers searching the PCI device chain.

Given my list of cards, are there any other general pointers as to
which bus which cards should go?

Well, only that you should know all your 'internal' devices are on PCI
bus 0 (that is, top slots, AFAIR). Internal and external SCSI count
here, as well as built-in ethernet and the serial ports. So, if you use
your internal SCSI as well, you might want to exchange the Matrox with
either the SCSI or the ethernet card. But it depends on your usage as
well...

The order I have now took a long
time to create - I'm not sure if it's the unique workable one, but
several other orders cause OpenTransport crashes when I am running
the ixTV (!).

In that case, there might not be too much gain in swapping your cards
around... If you do graphics-intensive thngs on dual monitors, maybe
swap the matrox as said above; but other than that, it's probably ok.

Michel

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