/*
* Copyright (c) 2001-2004 Jakub Jermar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - 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.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
/** @addtogroup kernel_ia32_interrupt
* @{
*/
/** @file
*/
#ifndef KERN_ia32_INTERRUPT_H_
#define KERN_ia32_INTERRUPT_H_
#include <arch/istate.h>
#include <arch/pm.h>
#include <stdint.h>
#define IVT_ITEMS IDT_ITEMS
#define IVT_FIRST 0
#define EXC_COUNT 32
#define IRQ_COUNT 16
#define IVT_EXCBASE 0
#define IVT_IRQBASE (IVT_EXCBASE + EXC_COUNT)
#define IVT_FREEBASE (IVT_IRQBASE + IRQ_COUNT)
#define EXC_DE 0
#define EXC_DB 1
#define EXC_NM 7
#define EXC_SS 12
#define EXC_GP 13
#define EXC_PF 14
#define EXC_XM 19
#define IRQ_CLK 0
#define IRQ_KBD 1
#define IRQ_PIC1 2
/* NS16550 at COM1 */
#define IRQ_NS16550 4
#define IRQ_PIC0_SPUR 7
#define IRQ_MOUSE 12
#define IRQ_PIC1_SPUR 15
/* This one must have four least significant bits set to ones */
#define VECTOR_APIC_SPUR (IVT_ITEMS - 1)
#if (((VECTOR_APIC_SPUR + 1) % 16) || VECTOR_APIC_SPUR >= IVT_ITEMS)
#error Wrong definition of VECTOR_APIC_SPUR
#endif
#define VECTOR_DE (IVT_EXCBASE + EXC_DE)
#define VECTOR_DB (IVT_EXCBASE + EXC_DB)
#define VECTOR_NM (IVT_EXCBASE + EXC_NM)
#define VECTOR_SS (IVT_EXCBASE + EXC_SS)
#define VECTOR_GP (IVT_EXCBASE + EXC_GP)
#define VECTOR_PF (IVT_EXCBASE + EXC_PF)
#define VECTOR_XM (IVT_EXCBASE + EXC_XM)
#define VECTOR_CLK (IVT_IRQBASE + IRQ_CLK)
#define VECTOR_PIC0_SPUR (IVT_IRQBASE + IRQ_PIC0_SPUR)
#define VECTOR_PIC1_SPUR (IVT_IRQBASE + IRQ_PIC1_SPUR)
#define VECTOR_SYSCALL IVT_FREEBASE
#define VECTOR_TLB_SHOOTDOWN_IPI (IVT_FREEBASE + 1)
#define VECTOR_DEBUG_IPI (IVT_FREEBASE + 2)
extern void interrupt_init(void);
#endif
/** @}
*/