[LinuxBIOS] PCI IRQ routing issues with qemu

Richard Smith smithbone at gmail.com
Wed Sep 13 01:12:41 CEST 2006

> Config.lb. LinuxBIOS doesn't seem to be able to use the new table,
> though:
> Copying IRQ routing tables to 0xf0000...done.
> Verifing copy of IRQ routing tables at 0xf0000...failed

What does Qemu do when the BIOS attempts to write to that area?
Normally this range of memory is write protected.

Richard A. Smith

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