[coreboot] [PATCH] artecgroup/dbe61: Sync irq_tables with dbe62 code to fix compilation and have a chance of working properly.

Marc Jones Marc.Jones at amd.com
Fri May 9 00:49:11 CEST 2008

Carl-Daniel Hailfinger wrote:
> Marc/Jordan/Ron,

>> What does "IRQs devoted exclusively to PCI usage" value affect?

"PCI Exclusive IRQs: This is an IRQ bitmap that indicates which IRQs are 
devoted exclusively for PCI usage. For example, if IRQ11 is devoted 
exclusively to PCI and cannot be assigned to an ISA device, then bit 11 
of this 16-bit field should be set to 1. If there are no IRQs devoted 
exclusively to PCI, then this value should be 0."


You could put 9,10,11 in there but 0 has always worked fine for Geode. I 
am not sure if the OS does anything with that information.


Marc Jones
Senior Firmware Engineer
(970) 226-9684 Office
mailto:Marc.Jones at amd.com

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