2010/6/28 Clemens Zeidler <clemens.zeidler@xxxxxxxxxxxxxx>: > I think the source must be transformed into a acpi_handle at > http://haiku.it.su.se:8180/source/xref/src/system/kernel/arch/x86/irq_routing_table.cpp#read_irq_routing_table > line 121 > will investigate it, there are also some possible leaks in > read_irq_descriptor... Yes, I see what you mean source looks ok, but it is used as a acpi_handle when calling read_current_irq, which will fail. Probably would be cleaner to use AcpiCurrentResources and AcpiPossibleResources instead of calling _CRS and _PRS manually. Needs a bit of work. /Fredrik Holmqvist, TQH