[haiku-bugs] Re: [Haiku] #7971: panics while trying to find IRQ routing for non existant PCI-device
- From: "mmlr" <trac@xxxxxxxxxxxx>
- Date: Sun, 02 Oct 2011 20:11:01 -0000
#7971: panics while trying to find IRQ routing for non existant PCI-device
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Reporter: pfoetchen_ | Owner: mmlr
Type: bug | Status: assigned
Priority: normal | Milestone: R1
Component: System/Kernel | Version: R1/Development
Resolution: | Keywords: pci irq routing
Blocked By: | Blocking:
Has a Patch: 0 | Platform: x86
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Comment (by mmlr):
Sorry for the delay.
Replying to [comment:3 pfoetchen_]:
> But I can't boot from the USB-stick since it has (unrelated?) truble
with the usb-controler or the usb stick. I can't boot form USB directly
but chainload the USB stick from grub on the hd so it might also be that
grub leaves the controler in some strange state or something like that ;).
It looks like the IO-APIC is actually required, or that the revert to non
IO-APIC mode after the configuration failure doesn't work on this
particular configuration. What you can try is disabling the IO-APIC via
safemode settings in the bootloader menu instead. If it is only reverting
the interrupt routing model that is not working, then that should get it
going.
--
Ticket URL: <http://dev.haiku-os.org/ticket/7971#comment:4>
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