1*833b1484Skiyohara /*- 2*833b1484Skiyohara * Copyright (c) 2001 Doug Rabson 3*833b1484Skiyohara * All rights reserved. 4*833b1484Skiyohara * 5*833b1484Skiyohara * Redistribution and use in source and binary forms, with or without 6*833b1484Skiyohara * modification, are permitted provided that the following conditions 7*833b1484Skiyohara * are met: 8*833b1484Skiyohara * 1. Redistributions of source code must retain the above copyright 9*833b1484Skiyohara * notice, this list of conditions and the following disclaimer. 10*833b1484Skiyohara * 2. Redistributions in binary form must reproduce the above copyright 11*833b1484Skiyohara * notice, this list of conditions and the following disclaimer in the 12*833b1484Skiyohara * documentation and/or other materials provided with the distribution. 13*833b1484Skiyohara * 14*833b1484Skiyohara * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15*833b1484Skiyohara * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16*833b1484Skiyohara * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17*833b1484Skiyohara * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18*833b1484Skiyohara * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19*833b1484Skiyohara * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20*833b1484Skiyohara * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21*833b1484Skiyohara * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22*833b1484Skiyohara * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23*833b1484Skiyohara * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24*833b1484Skiyohara * SUCH DAMAGE. 25*833b1484Skiyohara * 26*833b1484Skiyohara * $FreeBSD: src/sys/ia64/include/sapicreg.h,v 1.1 2001/10/05 10:30:08 dfr Exp $ 27*833b1484Skiyohara */ 28*833b1484Skiyohara 29*833b1484Skiyohara #ifndef _MACHINE_SAPICREG_H_ 30*833b1484Skiyohara #define _MACHINE_SAPICREG_H_ 31*833b1484Skiyohara 32*833b1484Skiyohara /* 33*833b1484Skiyohara * Offsets from the SAPIC base in memory. Most registers are accessed 34*833b1484Skiyohara * by indexing using the SAPIC_IO_SELECT register. 35*833b1484Skiyohara */ 36*833b1484Skiyohara #define SAPIC_IO_SELECT 0x00 37*833b1484Skiyohara #define SAPIC_IO_WINDOW 0x10 38*833b1484Skiyohara #define SAPIC_APIC_EOI 0x40 39*833b1484Skiyohara 40*833b1484Skiyohara /* 41*833b1484Skiyohara * Indexed registers. 42*833b1484Skiyohara */ 43*833b1484Skiyohara #define SAPIC_ID 0x00 44*833b1484Skiyohara #define SAPIC_VERSION 0x01 45*833b1484Skiyohara #define SAPIC_ARBITRATION_ID 0x02 46*833b1484Skiyohara #define SAPIC_RTE_BASE 0x10 47*833b1484Skiyohara 48*833b1484Skiyohara #endif /* ! _MACHINE_SAPICREG_H_ */ 49