io-apic

The IOAPIC device implements the functionality of the Intel® 82093AA I/O-APIC. The IOAPIC is connected to an APIC-bus.

conf_object, log_object, io_memory, ioapic

cell-change: Notifier that is triggered after the object's cell was changed.
object-delete: Notifier that is triggered just before Simics object is deleted.
queue-change: Notifier that is triggered after the object's clock was changed. New clock can be obtained with the SIM_object_clock function.

apic_bus: Required attribute; read/write access; type: o
Connected bus object of class apic-bus.
ioapic_id: Optional attribute; read/write access; type: i
The ID of this io-apic object.
register_select: Optional attribute; read/write access; type: i
Register selected for reading/writing (will affect the next transaction).
redirection: Optional attribute; read/write access; type: [i*]
Represents the redirection table, where each interrupt input signal has a dedicated entry.
pin_raised: Optional attribute; read/write access; type: [i*]
A one in the corresponding index means that the input pin is high, while a zero means that it is low.
int_deliver_status: Optional attribute; read/write access; type: [i*]
Interrupt acceptance status.
ioapic_version: Optional attribute; read/write access; type: i
I/O apic implementation version (Indirect register 1).
boot_configuration: Optional attribute; read/write access; type: i
BCFG register (Indirect register 3).