freebsd-skq/sys/dev/acpica/madt.h
jhb 5fcbea6e19 Move the definitions for ACPI MADT table entries not present in the ACPICA
distribution to a MI header so it can be shared with other architectures.
2003-09-10 06:32:27 +00:00

123 lines
3.8 KiB
C

/*-
* Copyright (c) 2001 Doug Rabson
* 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 AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
#ifndef _MADT_H_
#define _MADT_H_
#pragma pack(1)
#define APIC_INTERRUPT_SOURCE_OVERRIDE 2
#define APIC_NMI 3
#define APIC_LOCAL_APIC_NMI 4
#define APIC_LOCAL_APIC_OVERRIDE 5
#define APIC_IO_SAPIC 6
#define APIC_LOCAL_SAPIC 7
#define APIC_PLATFORM_INTERRUPT 8
#define APIC_POLARITY_CONFORM 0
#define APIC_POLARITY_ACTIVEHI 1
#define APIC_POLARITY_ACTIVELO 3
#define APIC_TRIGGER_CONFORM 0
#define APIC_TRIGGER_EDGE 1
#define APIC_TRIGGER_LEVEL 3
typedef struct /* Interrupt Source Override */
{
APIC_HEADER Header;
UINT8 Bus;
UINT8 Source;
UINT32 GlobalSystemInterrupt;
UINT16 Polarity : 2; /* Polarity of input signal */
UINT16 TriggerMode: 2; /* Trigger mode of input signal */
UINT16 Reserved1 : 12;
} INTERRUPT_SOURCE_OVERRIDE;
typedef struct /* NMI */
{
APIC_HEADER Header;
UINT16 Polarity : 2; /* Polarity of input signal */
UINT16 TriggerMode: 2; /* Trigger mode of input signal */
UINT16 Reserved1 : 12;
UINT32 GlobalSystemInterrupt;
} NMI;
typedef struct /* LOCAL APIC NMI */
{
APIC_HEADER Header;
UINT8 ProcessorApicId; /* ACPI processor id */
UINT16 Polarity : 2; /* Polarity of input signal */
UINT16 TriggerMode: 2; /* Trigger mode of input signal */
UINT16 Reserved1 : 12;
UINT8 LINTPin;
} LAPIC_NMI;
typedef struct /* LOCAL APIC OVERRIDE */
{
APIC_HEADER Header;
UINT16 Reserved;
UINT64 LocalApicAddress;
} LAPIC_OVERRIDE;
typedef struct /* IO SAPIC */
{
APIC_HEADER Header;
UINT8 IoSapicId; /* I/O SAPIC ID */
UINT8 Reserved; /* reserved - must be zero */
UINT32 Vector; /* interrupt base */
UINT64 IoSapicAddress; /* SAPIC's physical address */
} IO_SAPIC;
typedef struct /* LOCAL SAPIC */
{
APIC_HEADER Header;
UINT8 ProcessorId; /* ACPI processor id */
UINT8 LocalSapicId; /* Processor local SAPIC id */
UINT8 LocalSapicEid; /* Processor local SAPIC eid */
UINT8 Reserved[3];
UINT32 ProcessorEnabled: 1;
UINT32 FlagsReserved: 31;
} LOCAL_SAPIC;
typedef struct /* PLATFORM INTERRUPT SOURCE */
{
APIC_HEADER Header;
UINT16 Polarity : 2; /* Polarity of input signal */
UINT16 TriggerMode: 2; /* Trigger mode of input signal */
UINT16 Reserved1 : 12;
UINT8 InterruptType; /* 1-PMI, 2-INIT, 3-Error */
UINT8 ProcessorId; /* Processor ID of destination */
UINT8 ProcessorEid; /* Processor EID of destination */
UINT8 IoSapicVector; /* Value for redirection table */
UINT32 GlobalSystemInterrupt; /* Global System Interrupt */
UINT32 Reserved2;
} PLATFORM_INTERRUPT_SOURCE;
#pragma pack()
#endif /* !_MADT_H_ */