io-apic

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Provided by: io-apic
Class Hierarchy: conf-object → log-object → io-apic
Interfaces Implemented: log_object, io_memory
Description: The IOAPIC device implements the functionality of the I/O-APIC (82093AA). The IOAPIC is connected to an APIC-bus.

Attributes inherited from class conf-object

attributes, classname, component, iface, name, object_id, queue

Attributes inherited from class log-object

access_count, log_buffer, log_buffer_last, log_buffer_size, log_group_mask, log_groups, log_level, log_type_mask

Attribute List

apic_bus: Required attribute; read/write access; type: unknown type.
Connected bus object of class apic-bus.

boot_configuration: Optional attribute; read/write access; type: Integer.
BCFG register (Indirect register 3).

int_deliver_status: Optional attribute; read/write access; type: [i{24}].
Interrupt acceptance status.

ioapic_id: Optional attribute; read/write access; type: unknown type.
The ID of this io-apic object.

ioapic_version: Optional attribute; read/write access; type: Integer.
I/O apic implementation version (Indirect register 1).

pin_raised: Optional attribute; read/write access; type: [i{24}].
A one in the corresponding index means that the input pin is high, while a zero means that it is low.

redirection: Optional attribute; read/write access; type: [i{24}].
Represents the redirection table, where each interrupt input signal has a dedicated entry.

register_select: Optional attribute; read/write access; type: unknown type.
Register selected for reading/writing (will affect the next transaction).

Commands defined by interface log_object

log, log-group, log-level, log-size, log-type

Commands

info	print information about the device
status	print status of the device

<io-apic>.info
Synopsis: <io-apic>.info
Description: Print detailed information about the configuration of the device.

<io-apic>.status
Synopsis: <io-apic>.status
Description: Print detailed information about the current status of the device.

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