| 1 | /* $Id: DevApic.h 42526 2012-08-02 10:31:28Z vboxsync $ */
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| 2 | /** @file
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| 3 | * Advanced Programmable Interrupt Controller (APIC) Device Definitions.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2012 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | * --------------------------------------------------------------------
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| 17 | *
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| 18 | * This code is based on:
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| 19 | *
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| 20 | * apic.c revision 1.5 @@OSETODO
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| 21 | *
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| 22 | * APIC support
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| 23 | *
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| 24 | * Copyright (c) 2004-2005 Fabrice Bellard
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| 25 | *
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| 26 | * This library is free software; you can redistribute it and/or
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| 27 | * modify it under the terms of the GNU Lesser General Public
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| 28 | * License as published by the Free Software Foundation; either
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| 29 | * version 2 of the License, or (at your option) any later version.
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| 30 | *
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| 31 | * This library is distributed in the hope that it will be useful,
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| 32 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 33 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 34 | * Lesser General Public License for more details.
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| 35 | *
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| 36 | * You should have received a copy of the GNU Lesser General Public
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| 37 | * License along with this library; if not, write to the Free Software
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| 38 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 39 | */
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| 40 |
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| 41 | #ifndef ___PC_DevApic_h
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| 42 | #define ___PC_DevApic_h
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| 43 |
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| 44 | /* APIC Local Vector Table */
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| 45 | #define APIC_LVT_TIMER 0
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| 46 | #define APIC_LVT_THERMAL 1
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| 47 | #define APIC_LVT_PERFORM 2
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| 48 | #define APIC_LVT_LINT0 3
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| 49 | #define APIC_LVT_LINT1 4
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| 50 | #define APIC_LVT_ERROR 5
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| 51 | #define APIC_LVT_NB 6
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| 52 |
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| 53 | /* APIC delivery modes */
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| 54 | #define APIC_DM_FIXED 0
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| 55 | #define APIC_DM_LOWPRI 1
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| 56 | #define APIC_DM_SMI 2
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| 57 | #define APIC_DM_NMI 4
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| 58 | #define APIC_DM_INIT 5
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| 59 | #define APIC_DM_SIPI 6
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| 60 | #define APIC_DM_EXTINT 7
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| 61 |
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| 62 | /* APIC destination mode */
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| 63 | #define APIC_DESTMODE_FLAT 0xf
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| 64 | #define APIC_DESTMODE_CLUSTER 0x0
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| 65 |
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| 66 | #define APIC_TRIGGER_EDGE 0
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| 67 | #define APIC_TRIGGER_LEVEL 1
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| 68 |
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| 69 | #define APIC_LVT_TIMER_PERIODIC (1<<17)
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| 70 | #define APIC_LVT_MASKED (1<<16)
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| 71 | #define APIC_LVT_LEVEL_TRIGGER (1<<15)
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| 72 | #define APIC_LVT_REMOTE_IRR (1<<14)
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| 73 | #define APIC_INPUT_POLARITY (1<<13)
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| 74 | #define APIC_SEND_PENDING (1<<12)
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| 75 |
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| 76 | #endif
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| 77 |
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