ioapic.cpp File Reference

#include <Hal/ioapic.h>
#include <MM/vmmngr.h>
#include <Hal/x86_64_idt.h>
#include <stdint.h>

Include dependency graph for ioapic.cpp:

Functions
void	IOAPICRegisterIRQ (size_t vector, void(*fn)(size_t, void *), uint8_t irq, bool level)
void	IOAPICRedirect (uint8_t irq, uint32_t gsi, uint16_t flags, uint8_t apic)
void	IOAPICMaskIRQ (uint8_t irq, bool value)
void	IOAPICInitialise (void *address)

Variables
void *	_IOAPICBase

Function Documentation

IOAPICInitialise()

void IOAPICInitialise

(

void *

address

)

IOAPICMaskIRQ()

void IOAPICMaskIRQ	(	uint8_t	irq,
		bool	value
	)

IOAPICRedirect()

void IOAPICRedirect	(	uint8_t	irq,
		uint32_t	gsi,
		uint16_t	flags,
		uint8_t	apic
	)

IOAPICRegisterIRQ()

void IOAPICRegisterIRQ	(	size_t	vector,
		void(*)(size_t, void *)	fn,
		uint8_t	irq,
		bool	level
	)

Variable Documentation

_IOAPICBase

void* _IOAPICBase

BSD 2-Clause License

Copyright (c) 2022, Manas Kamal Choudhury All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.