MaxOS::hardwarecommunication::Override Struct Reference

Specifies how a specific interrupt source is mapped to a global system interrupt. More...

#include <apic.h>

Public Attributes
uint8_t	bus
	Identifies the hardware bus the interrupt comes from (0 = ISA, 1 = PCI)
uint8_t	source
	The interrupt source number on the specified bus.
uint32_t	global_system_interrupt
	The global system interrupt that the source is mapped to.
uint16_t	flags
	Flags describing the polarity and trigger mode of the interrupt source (see MADT override flags)

Detailed Description

Specifies how a specific interrupt source is mapped to a global system interrupt.

Definition at line 180 of file apic.h.

Member Data Documentation

bus

uint8_t MaxOS::hardwarecommunication::Override::bus

Identifies the hardware bus the interrupt comes from (0 = ISA, 1 = PCI)

Definition at line 182 of file apic.h.

Referenced by MaxOS::hardwarecommunication::IOAPIC::IOAPIC().

flags

uint16_t MaxOS::hardwarecommunication::Override::flags

Flags describing the polarity and trigger mode of the interrupt source (see MADT override flags)

Definition at line 185 of file apic.h.

Referenced by MaxOS::hardwarecommunication::IOAPIC::IOAPIC(), and MaxOS::hardwarecommunication::IOAPIC::set_redirect().

global_system_interrupt

uint32_t MaxOS::hardwarecommunication::Override::global_system_interrupt

The global system interrupt that the source is mapped to.

Definition at line 184 of file apic.h.

Referenced by MaxOS::hardwarecommunication::IOAPIC::IOAPIC().

source

uint8_t MaxOS::hardwarecommunication::Override::source

The interrupt source number on the specified bus.

Definition at line 183 of file apic.h.

Referenced by MaxOS::hardwarecommunication::IOAPIC::IOAPIC().

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The documentation for this struct was generated from the following file:

• /home/runner/work/MaxOS/MaxOS/kernel/include/hardwarecommunication/apic.h