pci=biosirq problem in 2.3.X

From: Jakob Østergaard (jakob@ostenfeld.dk)
Date: Sat Apr 29 2000 - 20:02:40 EST


Hi !

With all 2.3.X kernels on which I've tried the pci=biosirq kernel parameter, my
system locks up solid on boot (oops+panic). This goes for 2.3.99pre7-1 as well.

Unfortunately, the Yenta driver recommends that I use this option because it
isn't able to probe IRQs for my CardBus card using the normal kernel IRQ
probing routines.

The hardware is my Canon notebook, P150MMX, with TI PCI1130 rev. 4 CardBus
bridges.

I enabled the debug output in the PCI probing routines (pci-pc.c). The kernel
dies after ``Fetching IRQ routing table...'' but before ``OK''.

The oops prints an EIP of c00eb9eb, but that's before the first symbol in
System.map, so I'm a little confused here...

What can I do to investigate this problem ? Ideas ? Need more info ?

-- 
................................................................
: jakob@ostenfeld.dtu.dk  : And I see the elder races,         :
:.........................: putrid forms of man                :
:   Jakob Østergaard      : See him rise and claim the earth,  :
:        OZ9ABN           : his downfall is at hand.           :
:.........................:............{Konkhra}...............:

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