Référence du fichier i8259.c

#include <types.h>
#include "ioports.h"

Graphe des dépendances par inclusion de i8259.c:

Macros
#define	MASTER_PIC_ICW1   0x20
#define	SLAVE_PIC_ICW1   0xa0
#define	ICW_SELECT   (1 << 4)
#define	OCW_SELECT   (0 << 4)
#define	ADI   (1 << 2)
#define	SNGL   (1 << 1)
#define	IC4   (1 << 0)
#define	MASTER_PIC_ICW2   0x21
#define	SLAVE_PIC_ICW2   0xa1
#define	INT_VECTOR_MASTER   0x20
#define	IRQ0   0x00
#define	IRQ1   0x01
#define	INT_VECTOR_SLAVE   0x28
#define	IRQ8   0x00
#define	IRQ9   0x01
#define	MASTER_PIC_ICW3   0x21
#define	CASCADED_PIC   (1 << 2)
#define	MASTER_PIC_ICW4   0x21
#define	SLAVE_PIC_ICW4   0xa1
#define	MICROPROCESSOR_MODE   (1 << 0)
#define	SLAVE_PIC_ICW3   0xa1
#define	SLAVE_ID   0x02
#define	MASTER_PIC_OCW1   0x21
#define	SLAVE_PIC_OCW1   0xa1
#define	IRQ2   (1 << 2)
#define	ALL_IRQS   0xff

Fonctions
void	i8259_setup (void)
void	i8259_enable_irq_line (uint8_t n)
void	i8259_disable_irq_line (uint8_t n)

Description détaillée

Auteur

TacOS developers

LICENSE

Copyright (C) 2010-2014 TacOS developers.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details at http://www.gnu.org/copyleft/gpl.html

You should have received a copy of the GNU General Public License along with this program; if not, see http://www.gnu.org/licenses.

DESCRIPTION

Configuration du i8259 pour gérer les interruptions.

Voir également

http://www.etud.insa-toulouse.fr/~projet_tut_OS/w/Interruption